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Page 1
Multisociety Consensus Quality Improvement Revised Consensus Statement for Endovascular Therapy of Acute Ischemic Stroke.
From the American Association of Neurological Surgeons (AANS), American Society of Neuroradiology (ASNR), Cardiovascular and Interventional Radiology Society of Europe (CIRSE), Canadian Interventional Radiology Association (CIRA), Congress of Neurological Surgeons (CNS), European Society of Minimally Invasive Neurological Therapy (ESMINT), European Society of Neuroradiology (ESNR), European Stroke Organization (ESO), Society for Cardiovascular Angiography and Interventions (SCAI), Society of Interventional Radiology (SIR), Society of NeuroInterventional Surgery (SNIS), and World Stroke Organization (WSO); Sacks D, Baxter B, Campbell BCV, Carpenter JS, Cognard C, Dippel D, Eesa M, Fischer U, Hausegger K, Hirsch JA, Shazam Hussain M, Jansen O, Jayaraman MV, Khalessi AA, Kluck BW, Lavine S, Meyers PM, Ramee S, Rüfenacht DA, Schirmer CM, Vorwerk D. From the American Association of Neurological Surgeons (AANS), American Society of Neuroradiology (ASNR), Cardiovascular and Interventional Radiology Society of Europe (CIRSE), Canadian Interventional Radiology Association (CIRA), Congress of Neurological Surgeons (CNS), European Society of Minimally Invasive Neurological Therapy (ESMINT), European Society of Neuroradiology (ESNR), European Stroke Organization (ESO), Society for Cardiovascular Angiography and Interventions (SCAI), Society of Interventional Radiology (SIR), Society of NeuroInterventional Surgery (SNIS), and World Stroke Organization (WSO), et al. Among authors: fischer u. Int J Stroke. 2018 Aug;13(6):612-632. doi: 10.1177/1747493018778713. Epub 2018 May 22. Int J Stroke. 2018. PMID: 29786478 Free article. No abstract available.
Endovascular management of acute stroke.
Nguyen TN, Abdalkader M, Fischer U, Qiu Z, Nagel S, Chen HS, Miao Z, Khatri P. Nguyen TN, et al. Among authors: fischer u. Lancet. 2024 Sep 28;404(10459):1265-1278. doi: 10.1016/S0140-6736(24)01410-7. Lancet. 2024. PMID: 39341645 Review.
Early versus Later Anticoagulation for Stroke with Atrial Fibrillation.
Fischer U, Koga M, Strbian D, Branca M, Abend S, Trelle S, Paciaroni M, Thomalla G, Michel P, Nedeltchev K, Bonati LH, Ntaios G, Gattringer T, Sandset EC, Kelly P, Lemmens R, Sylaja PN, Aguiar de Sousa D, Bornstein NM, Gdovinova Z, Yoshimoto T, Tiainen M, Thomas H, Krishnan M, Shim GC, Gumbinger C, Vehoff J, Zhang L, Matsuzono K, Kristoffersen E, Desfontaines P, Vanacker P, Alonso A, Yakushiji Y, Kulyk C, Hemelsoet D, Poli S, Paiva Nunes A, Caracciolo N, Slade P, Demeestere J, Salerno A, Kneihsl M, Kahles T, Giudici D, Tanaka K, Räty S, Hidalgo R, Werring DJ, Göldlin M, Arnold M, Ferrari C, Beyeler S, Fung C, Weder BJ, Tatlisumak T, Fenzl S, Rezny-Kasprzak B, Hakim A, Salanti G, Bassetti C, Gralla J, Seiffge DJ, Horvath T, Dawson J; ELAN Investigators. Fischer U, et al. N Engl J Med. 2023 Jun 29;388(26):2411-2421. doi: 10.1056/NEJMoa2303048. Epub 2023 May 24. N Engl J Med. 2023. PMID: 37222476 Free article. Clinical Trial.
Tenecteplase vs Alteplase in Acute Ischemic Stroke Within 4.5 Hours: A Systematic Review and Meta-Analysis of Randomized Trials.
Palaiodimou L, Katsanos AH, Turc G, Asimakopoulos AG, Mavridis D, Schellinger PD, Theodorou A, Lemmens R, Sacco S, Safouris A, Katan M, Sarraj A, Fischer U, Tsivgoulis G. Palaiodimou L, et al. Among authors: fischer u. Neurology. 2024 Nov 12;103(9):e209903. doi: 10.1212/WNL.0000000000209903. Epub 2024 Oct 16. Neurology. 2024. PMID: 39413337
Value of intravenous thrombolysis in endovascular treatment for large-vessel anterior circulation stroke: individual participant data meta-analysis of six randomised trials.
Majoie CB, Cavalcante F, Gralla J, Yang P, Kaesmacher J, Treurniet KM, Kappelhof M, Yan B, Suzuki K, Zhang Y, Li F, Morimoto M, Zhang L, Miao Z, Rinkel LA, Huang J, Otsuka T, Wang S, Davis S, Cognard C, Hong B, Coutinho JM, Song J, Chen W, Emmer BJ, Eker O, Zhang L, Dobrocky T, Nguyen HT, Bush S, Peng Y, LeCouffe NE, Takeuchi M, Han H, Matsumaru Y, Strbian D, Lingsma HF, Nieboer D, Yang Q, Meinel T, Mitchell P, Kimura K, Zi W, Nogueira RG, Liu J, Roos YB, Fischer U; IRIS collaborators. Majoie CB, et al. Among authors: fischer u. Lancet. 2023 Sep 16;402(10406):965-974. doi: 10.1016/S0140-6736(23)01142-X. Epub 2023 Aug 25. Lancet. 2023. PMID: 37640037
Collaboration on the optimal timing of anticoagulation after ischaemic stroke and atrial fibrillation: a systematic review and prospective individual participant data meta-analysis of randomised controlled trials (CATALYST).
Dehbi HM, Fischer U, Åsberg S, Milling TJ, Abend S, Ahmed N, Branca M, Davis LA, Engelter ST, Freemantle N, Gattringer T, Ghukasyan Lakic T, Hijazi Z, James M, Koga M, Lawrence P, Lemmens R, Lip GYH, Massingham S, Nash PS, Ndoutoumou A, Norrving B, Salanti G, Sprigg N, Thomalla G, Vanniyasingam T, Wester P, Warach SJ, Oldgren J, Dawson J, Werring DJ. Dehbi HM, et al. Among authors: fischer u. Lancet. 2025 Jul 5;406(10498):43-51. doi: 10.1016/S0140-6736(25)00439-8. Epub 2025 Jun 23. Lancet. 2025. PMID: 40570866 Free article.
Time to Treatment With Intravenous Thrombolysis Before Thrombectomy and Functional Outcomes in Acute Ischemic Stroke: A Meta-Analysis.
Kaesmacher J, Cavalcante F, Kappelhof M, Treurniet KM, Rinkel L, Liu J, Yan B, Zi W, Kimura K, Eker OF, Zhang Y, Piechowiak EI, van Zwam W, Liu S, Strbian D, Uyttenboogaart M, Dobrocky T, Miao Z, Suzuki K, Zhang L, van Oostenbrugge R, Meinel TR, Guo C, Seiffge D, Yin C, Bütikofer L, Lingsma H, Nieboer D, Yang P, Mitchell P, Majoie C, Fischer U, Roos Y, Gralla J; IRIS Collaborators. Kaesmacher J, et al. Among authors: fischer u. JAMA. 2024 Mar 5;331(9):764-777. doi: 10.1001/jama.2024.0589. JAMA. 2024. PMID: 38324409 Free PMC article.
Endovascular Treatment for Stroke Due to Occlusion of Medium or Distal Vessels.
Psychogios M, Brehm A, Ribo M, Rizzo F, Strbian D, Räty S, Arenillas JF, Martínez-Galdámez M, Hajdu SD, Michel P, Gralla J, Piechowiak EI, Kaiser DPO, Puetz V, Van den Bergh F, De Raedt S, Bellante F, Dusart A, Hellstern V, Khanafer A, Parrilla G, Morales A, Kirschke JS, Wunderlich S, Fiehler J, Thomalla G, Lemmens R, Peluso JP, Bolognese M, von Hessling A, van Es A, Kruyt ND, Coutinho JM, Castaño C, Minnerup J, van Zwam W, Dhondt E, Nolte CH, Machi P, Loehr C, Mattle HP, Buhk JH, Kaesmacher J, Dobrocky T, Papanagiotou P, Alonso A, Holtmannspoetter M, Zini A, Renieri L, Keil F, van den Wijngaard I, Kägi G, Terceño M, Wiesmann M, Amaro S, Rommers N, Balmer L, Fragata I, Katan M, Leker RR, Saver JL, Staals J, Fischer U; DISTAL Investigators. Psychogios M, et al. Among authors: fischer u. N Engl J Med. 2025 Apr 10;392(14):1374-1384. doi: 10.1056/NEJMoa2408954. Epub 2025 Feb 5. N Engl J Med. 2025. PMID: 39908430 Free article. Clinical Trial.
Anticoagulation Strategies Following Breakthrough Ischemic Stroke While on Direct Anticoagulants: A Meta-Analysis.
Romoli M, Paciaroni M, Marrone N, Palaiodimou L, Tudisco V, Faini C, Katsanos AH, Rubiera M, Eusebi P, Merlino G, Giacomozzi S, D'Anna L, Giammello F, Diana F, Sepe FN, Barba L, Abu-Rumeileh S, Diamanti S, Grifoni E, Masotti L, Toscano A, Defazio G, Zini A, Longoni M, Molina CA, Cameron AC, Shoamanesh A, Fischer U, Petruzzellis M, Sposato LA, Tsivgoulis G. Romoli M, et al. Among authors: fischer u. Neurology. 2025 Aug 26;105(4):e213964. doi: 10.1212/WNL.0000000000213964. Epub 2025 Aug 4. Neurology. 2025. PMID: 40758940
Case 341.
Avramiotis NS, Mutke MA, Mehling M, Todea RA, Psychogios MN, Fischer UM, Fladt J. Avramiotis NS, et al. Among authors: fischer um. Radiology. 2025 May;315(2):e243300. doi: 10.1148/radiol.243300. Radiology. 2025. PMID: 40423534
Intravenous Thrombolysis in Patients With Ischemic Stroke and Recent Ingestion of Direct Oral Anticoagulants.
Meinel TR, Wilson D, Gensicke H, Scheitz JF, Ringleb P, Goganau I, Kaesmacher J, Bae HJ, Kim DY, Kermer P, Suzuki K, Kimura K, Macha K, Koga M, Wada S, Altersberger V, Salerno A, Palanikumar L, Zini A, Forlivesi S, Kellert L, Wischmann J, Kristoffersen ES, Beharry J, Barber PA, Hong JB, Cereda C, Schlemm E, Yakushiji Y, Poli S, Leker R, Romoli M, Zedde M, Curtze S, Ikenberg B, Uphaus T, Giannandrea D, Portela PC, Veltkamp R, Ranta A, Arnold M, Fischer U, Cha JK, Wu TY, Purrucker JC, Seiffge DJ; International DOAC-IVT, TRISP, and CRCS-K-NIH Collaboration; DOAC-IVT Writing Group; Kägi G, Engelter S, Nolte CH, Kallmünzer B, Michel P, Kleinig TJ, Fink J, Rønning OM, Campbell B, Nederkoorn PJ, Thomalla G, Kunieda T, Poli K, Béjot Y, Soo Y, Garcia-Esperon C, Ntaios G, Cordonnier C, Marto JP, Bigliardi G, Lun F, Choi PMC, Steiner T, Ustrell X, Werring D, Wegener S, Pezzini A, Du H, Martí-Fàbregas J, Cánovas-Vergé D, Strbian D, Padjen V, Yaghi S, Stretz C, Kim JT. Meinel TR, et al. Among authors: fischer u. JAMA Neurol. 2023 Mar 1;80(3):233-243. doi: 10.1001/jamaneurol.2022.4782. JAMA Neurol. 2023. PMID: 36807495 Free PMC article.
Aspirin versus anticoagulation in cervical artery dissection (TREAT-CAD): an open-label, randomised, non-inferiority trial.
Engelter ST, Traenka C, Gensicke H, Schaedelin SA, Luft AR, Simonetti BG, Fischer U, Michel P, Sirimarco G, Kägi G, Vehoff J, Nedeltchev K, Kahles T, Kellert L, Rosenbaum S, von Rennenberg R, Sztajzel R, Leib SL, Jung S, Gralla J, Bruni N, Seiffge D, Feil K, Polymeris AA, Steiner L, Hamann J, Bonati LH, Brehm A, De Marchis GM, Peters N, Stippich C, Nolte CH, Christensen H, Wegener S, Psychogios MN, Arnold M, Lyrer P; TREAT-CAD investigators. Engelter ST, et al. Among authors: fischer u. Lancet Neurol. 2021 May;20(5):341-350. doi: 10.1016/S1474-4422(21)00044-2. Epub 2021 Mar 23. Lancet Neurol. 2021. PMID: 33765420 Free article. Clinical Trial.
Three Low-Dose Antihypertensive Agents in a Single Pill after Intracerebral Hemorrhage.
Trident Research Group; Anderson CS, Chow CK, de Silva HA, Senanayake B, Wahab K, Al-Shahi Salman R, Klijn CJM, Martins SO, Espinosa N, Kuhles L, Billot L, Arima H, Carcel C, Wang X, Li Q, Shan S, Shanthakumar M, Nguyen HT, Palliyaguruge D, Peiris J, Ranawaka UK, Bandusena S, Rajendiran T, Wijegunasinghe D, Gunasekera H, Wijeweera I, Dissanayake A, Keshavaraj A, Obiako RO, Akinyemi R, Nasi L, Bazan R, Moro CHC, Battaglini M, Zétola V, Law WC, Chia YK, Cordato D, Grimley R, Dahanayaka A, Liyanagamage S, Fernando N, Rasheed NA, Kakabadze N, Beridze M, Aravinthan M, Sahathevan V, Wijesundara D, Ruwanpathirana P, Wan Zaidi WA, Kherkheulidze T, Fischer U, de Souza AC, Lee TH, Chen C, Pontes-Neto O, Robinson T, Wang J, Naismith SL, Barnett M, Delfino C, You S, Liu F, Delcourt C, Moullaali TJ, Wilkinson T, Watson N, Santo K, Han Q, Souza MA, Jolink WMT, Cristofari AB, Zhou Z, Schreuder FH, Lindley RI, Armenis M, Woodward M, Freed R, Song L, Chalmers J, Rodgers A. Trident Research Group, et al. Among authors: fischer u. N Engl J Med. 2026 Apr 23;394(16):1571-1582. doi: 10.1056/NEJMoa2515043. N Engl J Med. 2026. PMID: 42019018 Clinical Trial.
Risk of major adverse cardiovascular events and all-cause mortality under treatment with GLP-1 RAs or the dual GIP/GLP-1 receptor agonist tirzepatide in overweight or obese adults without diabetes: a systematic review and meta-analysis.
Stefanou MI, Palaiodimou L, Theodorou A, Safouris A, Fischer U, Kelly PJ, Dawson J, Katan M, Katsanos AH, Lambadiari V, Giannopoulos S, Alexandrov AV, Siasos G, Tsivgoulis G. Stefanou MI, et al. Among authors: fischer u. Ther Adv Neurol Disord. 2024 Sep 25;17:17562864241281903. doi: 10.1177/17562864241281903. eCollection 2024. Ther Adv Neurol Disord. 2024. PMID: 39345822 Free PMC article. Review.
Levodopa Added to Stroke Rehabilitation: The ESTREL Randomized Clinical Trial.
Engelter ST, Kaufmann JE, Zietz A, Luft AR, Polymeris A, Altersberger VL, Wiesner K, Wiegert M, Held JPO, Rottenberger Y, Schwarz A, Medlin F, Accolla EA, Foucras S, Kägi G, De Marchis GM, Politz S, Greulich M, Tarnutzer AA, Sturzenegger R, Katan M, Fischer U, Nedeltchev K, Schär J, Van Den Keybus Deglon K, Rapin PA, Salerno A, Seiffge DJ, Auer E, Lippert J, Bonati LH, Schuster-Amft C, Gäumann S, Chabwine JN, Humm A, Möller JC, Schweinfurther R, Bujan B, Jedrysiak P, Sandor PS, Gonzenbach R, Mylius V, Lutz D, Lienert C, Peters N, Michel P, Müri RM, Schädelin S, Hemkens LG, Ford GA, Lyrer PA, Gensicke H, Traenka C; ESTREL Investigators. Engelter ST, et al. Among authors: fischer u. JAMA. 2025 Nov 4;334(17):1523-1532. doi: 10.1001/jama.2025.15185. JAMA. 2025. PMID: 40982270 Free PMC article. Clinical Trial.
Development and Validation of a Prognostic Model of Swallowing Recovery and Enteral Tube Feeding After Ischemic Stroke.
Galovic M, Stauber AJ, Leisi N, Krammer W, Brugger F, Vehoff J, Balcerak P, Müller A, Müller M, Rosenfeld J, Polymeris A, Thilemann S, De Marchis GM, Niemann T, Leifke M, Lyrer P, Saladin P, Kahles T, Nedeltchev K, Sarikaya H, Jung S, Fischer U, Manno C, Cereda CW, Sander JW, Tettenborn B, Weder BJ, Stoeckli SJ, Arnold M, Kägi G. Galovic M, et al. Among authors: fischer u. JAMA Neurol. 2019 May 1;76(5):561-570. doi: 10.1001/jamaneurol.2018.4858. JAMA Neurol. 2019. PMID: 30742198 Free PMC article.
European Stroke Organisation (ESO) guidelines on blood pressure management in acute ischaemic stroke and intracerebral haemorrhage.
Sandset EC, Anderson CS, Bath PM, Christensen H, Fischer U, Gąsecki D, Lal A, Manning LS, Sacco S, Steiner T, Tsivgoulis G. Sandset EC, et al. Among authors: fischer u. Eur Stroke J. 2021 Jun;6(2):II. doi: 10.1177/23969873211026998. Epub 2021 Jun 18. Eur Stroke J. 2021. Retraction in: Eur Stroke J. 2022 Mar;7(1):NP1. doi: 10.1177/23969873211059425. PMID: 34780579 Free PMC article. Retracted.
Serum Glial Fibrillary Acidic Protein Compared With Neurofilament Light Chain as a Biomarker for Disease Progression in Multiple Sclerosis.
Meier S, Willemse EAJ, Schaedelin S, Oechtering J, Lorscheider J, Melie-Garcia L, Cagol A, Barakovic M, Galbusera R, Subramaniam S, Barro C, Abdelhak A, Thebault S, Achtnichts L, Lalive P, Müller S, Pot C, Salmen A, Disanto G, Zecca C, D'Souza M, Orleth A, Khalil M, Buchmann A, Du Pasquier R, Yaldizli Ö, Derfuss T, Berger K, Hermesdorf M, Wiendl H, Piehl F, Battaglini M, Fischer U, Kappos L, Gobbi C, Granziera C, Bridel C, Leppert D, Maleska Maceski A, Benkert P, Kuhle J. Meier S, et al. Among authors: fischer u. JAMA Neurol. 2023 Mar 1;80(3):287-297. doi: 10.1001/jamaneurol.2022.5250. JAMA Neurol. 2023. PMID: 36745446 Free PMC article.
Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke: an open-label, blinded-outcome, randomised non-inferiority trial.
Fischer U, Kaesmacher J, Strbian D, Eker O, Cognard C, Plattner PS, Bütikofer L, Mordasini P, Deppeler S, Pereira VM, Albucher JF, Darcourt J, Bourcier R, Benoit G, Papagiannaki C, Ozkul-Wermester O, Sibolt G, Tiainen M, Gory B, Richard S, Liman J, Ernst MS, Boulanger M, Barbier C, Mechtouff L, Zhang L, Marnat G, Sibon I, Nikoubashman O, Reich A, Consoli A, Lapergue B, Ribo M, Tomasello A, Saleme S, Macian F, Moulin S, Pagano P, Saliou G, Carrera E, Janot K, Hernández-Pérez M, Pop R, Schiava LD, Luft AR, Piotin M, Gentric JC, Pikula A, Pfeilschifter W, Arnold M, Siddiqui AH, Froehler MT, Furlan AJ, Chapot R, Wiesmann M, Machi P, Diener HC, Kulcsar Z, Bonati LH, Bassetti CL, Mazighi M, Liebeskind DS, Saver JL, Gralla J; SWIFT DIRECT Collaborators. Fischer U, et al. Lancet. 2022 Jul 9;400(10346):104-115. doi: 10.1016/S0140-6736(22)00537-2. Lancet. 2022. PMID: 35810756 Free article. Clinical Trial.
Aetiology, secondary prevention strategies and outcomes of ischaemic stroke despite oral anticoagulant therapy in patients with atrial fibrillation.
Polymeris AA, Meinel TR, Oehler H, Hölscher K, Zietz A, Scheitz JF, Nolte CH, Stretz C, Yaghi S, Stoll S, Wang R, Häusler KG, Hellwig S, Klammer MG, Litmeier S, Leon Guerrero CR, Moeini-Naghani I, Michel P, Strambo D, Salerno A, Bianco G, Cereda C, Uphaus T, Gröschel K, Katan M, Wegener S, Peters N, Engelter ST, Lyrer PA, Bonati LH, Grunder L, Ringleb PA, Fischer U, Kallmünzer B, Purrucker JC, Seiffge DJ. Polymeris AA, et al. Among authors: fischer u. J Neurol Neurosurg Psychiatry. 2022 Jun;93(6):588-598. doi: 10.1136/jnnp-2021-328391. Epub 2022 Apr 8. J Neurol Neurosurg Psychiatry. 2022. PMID: 35396339 Free PMC article.
Long-term colchicine for the prevention of vascular recurrent events in non-cardioembolic stroke (CONVINCE): a randomised controlled trial.
Kelly P, Lemmens R, Weimar C, Walsh C, Purroy F, Barber M, Collins R, Cronin S, Czlonkowska A, Desfontaines P, De Pauw A, Evans NR, Fischer U, Fonseca C, Forbes J, Hill MD, Jatuzis D, Kõrv J, Kraft P, Kruuse C, Lynch C, McCabe D, Mikulik R, Murphy S, Nederkoorn P, O'Donnell M, Sandercock P, Schroeder B, Shim G, Tobin K, Williams DJ, Price C. Kelly P, et al. Among authors: fischer u. Lancet. 2024 Jul 13;404(10448):125-133. doi: 10.1016/S0140-6736(24)00968-1. Epub 2024 Jun 7. Lancet. 2024. PMID: 38857611 Clinical Trial.
Early versus Late initiation of direct oral Anticoagulants in post-ischaemic stroke patients with atrial fibrillatioN (ELAN): Protocol for an international, multicentre, randomised-controlled, two-arm, open, assessor-blinded trial.
Fischer U, Trelle S, Branca M, Salanti G, Paciaroni M, Ferrari C, Abend S, Beyeler S, Strbian D, Thomalla G, Ntaios G, Bonati LH, Michel P, Nedeltchev K, Gattringer T, Sandset EC, Kelly P, Lemmens R, Koga M, Sylaja PN, de Sousa DA, Bornstein NM, Gdovinova Z, Seiffge DJ, Gralla J, Horvath T, Dawson J. Fischer U, et al. Eur Stroke J. 2022 Dec;7(4):487-495. doi: 10.1177/23969873221106043. Epub 2022 Jun 15. Eur Stroke J. 2022. PMID: 36478762 Free PMC article.
Decompressive craniectomy plus best medical treatment versus best medical treatment alone for spontaneous severe deep supratentorial intracerebral haemorrhage: a randomised controlled clinical trial.
Beck J, Fung C, Strbian D, Bütikofer L, Z'Graggen WJ, Lang MF, Beyeler S, Gralla J, Ringel F, Schaller K, Plesnila N, Arnold M, Hacke W, Jüni P, Mendelow AD, Stapf C, Al-Shahi Salman R, Bressan J, Lerch S, Hakim A, Martinez-Majander N, Piippo-Karjalainen A, Vajkoczy P, Wolf S, Schubert GA, Höllig A, Veldeman M, Roelz R, Gruber A, Rauch P, Mielke D, Rohde V, Kerz T, Uhl E, Thanasi E, Huttner HB, Kallmünzer B, Jaap Kappelle L, Deinsberger W, Roth C, Lemmens R, Leppert J, Sanmillan JL, Coutinho JM, Hackenberg KAM, Reimann G, Mazighi M, Bassetti CLA, Mattle HP, Raabe A, Fischer U; SWITCH study investigators. Beck J, et al. Among authors: fischer u. Lancet. 2024 Jun 1;403(10442):2395-2404. doi: 10.1016/S0140-6736(24)00702-5. Epub 2024 May 15. Lancet. 2024. PMID: 38761811 Free article. Clinical Trial.
Sex Differences in Frequency, Severity, and Distribution of Cerebral Microbleeds.
Fandler-Höfler S, Eppinger S, Ambler G, Nash P, Kneihsl M, Lee KJ, Lim JS, Shiozawa M, Koga M, Li L, Lovelock C, Chabriat H, Hennerici M, Wong YK, Mak HKF, Prats-Sanchez L, Martínez-Domeño A, Inamura S, Yoshifuji K, Arsava EM, Horstmann S, Purrucker J, Lam BYK, Wong A, Kim YD, Song TJ, Lemmens R, Uysal E, Tanriverdi Z, Bornstein NM, Ben Assayag E, Hallevi H, Molad J, Nishihara M, Tanaka J, Coutts SB, Polymeris A, Wagner B, Seiffge DJ, Lyrer P, Kappelle LJ, Al-Shahi Salman R, Hernandez MV, Jäger HR, Lip GYH, Fischer U, El-Koussy M, Mas JL, Legrand L, Karayiannis C, Phan T, Gunkel S, Christ N, Abrigo J, Chu W, Leung T, Chappell F, Makin S, Hayden D, Williams DJ, Mess WH, Kooi ME, Barbato C, Browning S, Tuladhar AM, Maaijwee N, Guevarra AC, Mendyk AM, Delmaire C, Köhler S, van Oostenbrugge R, Zhou Y, Xu C, Hilal S, Robert C, Chen C, Lou M, Staals J, Bordet R, Kandiah N, de Leeuw FE, Simister R, Bos D, Kelly PJ, Wardlaw J, Soo Y, Fluri F, Srikanth V, Calvet D, Jung S, Kwa VIH, Engelter ST, Peters N, Smith EE, Hara H, Yakushiji Y, Orken DN, Thijs V, Heo JH, Mok V, Veltkamp R, Ay H, Imaizumi T, Lau KK, Jouvent E, Rothwell PM, Toyoda K, Bae HJ, Marti-Fabregas J, Wilson D, Best J, … See abstract for full author list ➔ Fandler-Höfler S, et al. Among authors: fischer u. JAMA Netw Open. 2024 Oct 1;7(10):e2439571. doi: 10.1001/jamanetworkopen.2024.39571. JAMA Netw Open. 2024. PMID: 39405058 Free PMC article.
Anticoagulation after stroke: persistent uncertainties.
Siepen BM, Seiffge DJ, Fischer U. Siepen BM, et al. Among authors: fischer u. Curr Opin Neurol. 2022 Feb 1;35(1):55-61. doi: 10.1097/WCO.0000000000001009. Curr Opin Neurol. 2022. PMID: 34812748 Review.
Early vs Late Anticoagulation in Minor, Moderate, and Major Ischemic Stroke With Atrial Fibrillation: Post Hoc Analysis of the ELAN Randomized Clinical Trial.
Goeldlin MB, Hakim A, Branca M, Abend S, Kneihsl M, Valenzuela Pinilla W, Fenzl S, Rezny-Kasprzak B, Rohner R, Strbian D, Paciaroni M, Thomalla G, Michel P, Nedeltchev K, Gattringer T, Sandset EC, Bonati L, Aguiar de Sousa D, Sylaja PN, Ntaios G, Koga M, Gdovinova Z, Lemmens R, Bornstein NM, Kelly P, Katan M, Horvath T, Dawson J, Fischer U; ELAN Investigators. Goeldlin MB, et al. Among authors: fischer u. JAMA Neurol. 2024 Jul 1;81(7):693-702. doi: 10.1001/jamaneurol.2024.1450. JAMA Neurol. 2024. PMID: 38805207 Free PMC article. Clinical Trial.
Early Versus Late Initiation of Direct Oral Anticoagulants After Ischemic Stroke in People With Atrial Fibrillation and Hemorrhagic Transformation: Prespecified Subanalysis of the Randomized Controlled ELAN Trial.
Rohner R, Kneihsl M, Goeldlin MB, Hakim A, Branca M, Abend S, Valenzuela Pinilla W, Fenzl S, Rezny-Kasprzak B, Strbian D, Trelle S, Paciaroni M, Thomalla G, Michel P, Nedeltchev K, Gattringer T, Sandset EC, Bonati L, Aguiar de Sousa D, Sylaja PN, Ntaios G, Koga M, Gdovinova Z, Lemmens R, Bornstein NM, Kelly P, Katan M, Horvath T, Dawson J, Fischer U; ELAN Investigators. Rohner R, et al. Among authors: fischer u. Circulation. 2024 Jul 2;150(1):19-29. doi: 10.1161/CIRCULATIONAHA.124.069324. Epub 2024 May 16. Circulation. 2024. PMID: 38753452 Free article. Clinical Trial.
Global Impact of the COVID-19 Pandemic on Stroke Volumes and Cerebrovascular Events: A 1-Year Follow-up.
Nguyen TN, Qureshi MM, Klein P, Yamagami H, Mikulik R, Czlonkowska A, Abdalkader M, Sedova P, Sathya A, Lo HC, Mansour OY, Vanguru HR, Lesaine E, Tsivgoulis G, Loochtan AI, Demeestere J, Uchino K, Inoa V, Goyal N, Charidimou A, Siegler JE, Yaghi S, Aguiar de Sousa D, Mohammaden MH, Haussen DC, Kristoffersen ES, Lereis VP, Scollo SD, Campbell BCV, Ma A, Thomas JO, Parsons MW, Singhal S, Slater LA, Tomazini Martins R, Enzinger C, Gattringer T, Rahman A, Bonnet T, Ligot N, De Raedt S, Lemmens R, Vanacker P, Vandervorst F, Conforto AB, Hidalgo RCT, de Oliveira Neves L, Martins RT, Mora Cuervo DL, Rebello LC, Santiago IB, Lameirinhas da Silva I, Sakelarova T, Kalpachki R, Alexiev F, Catanese L, Cora EA, Goyal M, Hill MD, Kelly ME, Khosravani H, Lavoie P, Peeling L, Pikula A, Rivera R, Chen HS, Chen Y, Huo X, Miao Z, Yang S, Bedekovic MR, Bralic M, Budincevic H, Corredor-Quintero AB, Lara-Sarabia OE, Cabal M, Tenora D, Fibrich P, Herzig R, Hlaváčová H, Hrabanovska E, Hlinovsky D, Jurak L, Kadlcikova J, Karpowicz I, Klecka L, Kovar M, Lauer D, Neumann J, Palouskova H, Reiser M, Rekova P, Rohan V, Skoda O, Škorňa M, Sobotková L, Sramek M, Zakova L, Christensen H, Drenck N, Iversen HK, Tru… See abstract for full author list ➔ Nguyen TN, et al. Among authors: fischer u. Neurology. 2023 Jan 24;100(4):e408-e421. doi: 10.1212/WNL.0000000000201426. Epub 2022 Oct 18. Neurology. 2023. PMID: 36257718 Free PMC article.
Intracranial Hemorrhage in Patients With Stroke After Endovascular Treatment With or Without IV Alteplase: An Individual Participant Data Meta-Analysis.
Zhou Y, Zhang L, Cavalcante F, Suzuki K, Treurniet KM, Yan B, Mitchell P, Bush S, Fischer U, Kaesmacher J, Gralla J, Strbian D, Rohner R, Kappelhof M, Roos Y, Majoie C, Zi W, Yang Q, Zhang Y, Matsumaru Y, Kimura K, Ye X, Yang P, Liu J; IRIS collaborators. Zhou Y, et al. Among authors: fischer u. JAMA Neurol. 2025 Oct 1;82(10):1031-1039. doi: 10.1001/jamaneurol.2025.2610. JAMA Neurol. 2025. PMID: 40788598
Endovascular thrombectomy for patients with large-core ischaemic stroke presenting up to 24 h after onset (ATLAS): a systematic review and individual patient data meta-analysis with central imaging adjudication.
Sarraj A, Thomalla G, Yoshimura S, Huo X, Costalat V, Zaidat OO, Arquizan C, Johns H, Yogendrakumar V, Churilov L, Pujara D, Sitton CW, Liebeskind DS, Inoue M, Majoie C, Beenen L, Abdulrazzak MA, Chaturvedi A, Singh S, Parsons MW, Denis A, Sakai N, Nguyen TN, Albucher JF, Kasab SA, Hassan AE, Abraham M, Rai A, Henon H, Sun D, Yamagami H, Subtil F, Bonekamp S, Uchida K, Yuan G, Gory B, Smith W, Ortega-Gutierrez S, Blackburn S, Sheth SA, Marnat G, Liu L, Shirakawa M, Fiehler J, Jensen M, Shindo S, Nogueira RG, Grandhi R, Jabbour P, Hussain MS, Dippel D, Wang Y, Yazawa Y, Simonsen CZ, Wang Y, Chen M, Hill MD, Grotta JC, Lapergue B, Jovin TG, Yoo AJ, Bendszus M, Campbell BCV, Morimoto T, Miao Z; ATLAS Investigators. Sarraj A, et al. Lancet. 2026 May 23;407(10543):2015-2026. doi: 10.1016/S0140-6736(26)00876-7. Epub 2026 May 7. Lancet. 2026. PMID: 42107392
Bartonella-Associated Transverse Myelitis.
Sendi P, Hirzel C, Bloch A, Fischer U, Jeannet N, Berlinger L, Krestel H. Sendi P, et al. Among authors: fischer u. Emerg Infect Dis. 2017 Apr;23(4):712-713. doi: 10.3201/eid2304.161733. Emerg Infect Dis. 2017. PMID: 28322716 Free PMC article.
Global Impact of COVID-19 on Stroke Care and IV Thrombolysis.
Nogueira RG, Qureshi MM, Abdalkader M, Martins SO, Yamagami H, Qiu Z, Mansour OY, Sathya A, Czlonkowska A, Tsivgoulis G, Aguiar de Sousa D, Demeestere J, Mikulik R, Vanacker P, Siegler JE, Kõrv J, Biller J, Liang CW, Sangha NS, Zha AM, Czap AL, Holmstedt CA, Turan TN, Ntaios G, Malhotra K, Tayal A, Loochtan A, Ranta A, Mistry EA, Alexandrov AW, Huang DY, Yaghi S, Raz E, Sheth SA, Mohammaden MH, Frankel M, Bila Lamou EG, Aref HM, Elbassiouny A, Hassan F, Menecie T, Mustafa W, Shokri HM, Roushdy T, Sarfo FS, Alabi TO, Arabambi B, Nwazor EO, Sunmonu TA, Wahab K, Yaria J, Mohammed HH, Adebayo PB, Riahi AD, Sassi SB, Gwaunza L, Ngwende GW, Sahakyan D, Rahman A, Ai Z, Bai F, Duan Z, Hao Y, Huang W, Li G, Li W, Liu G, Luo J, Shang X, Sui Y, Tian L, Wen H, Wu B, Yan Y, Yuan Z, Zhang H, Zhang J, Zhao W, Zi W, Leung TW, Chugh C, Huded V, Menon B, Pandian JD, Sylaja PN, Usman FS, Farhoudi M, Hokmabadi ES, Horev A, Reznik A, Sivan Hoffmann R, Ohara N, Sakai N, Watanabe D, Yamamoto R, Doijiri R, Tokuda N, Yamada T, Terasaki T, Yazawa Y, Uwatoko T, Dembo T, Shimizu H, Sugiura Y, Miyashita F, Fukuda H, Miyake K, Shimbo J, Sugimura Y, Yagita Y, Takenobu Y, Matsumaru Y, Yamada S, Kono R, Kanamaru … See abstract for full author list ➔ Nogueira RG, et al. Among authors: fischer u. Neurology. 2021 Jun 8;96(23):e2824-e2838. doi: 10.1212/WNL.0000000000011885. Epub 2021 Mar 25. Neurology. 2021. PMID: 33766997 Free PMC article.
Endovascular treatment for medium or distal vessel occlusion stroke (DISTAL): 12-month outcomes of a multicentre, open-label, randomised trial.
Fischer U, Brehm A, Ribo M, Rizzo F, Strbian D, Räty S, Arenillas JF, Martínez-Galdámez M, Hajdu SD, Michel P, Gralla J, Piechowiak EI, Kaiser DPO, Puetz V, Van den Bergh F, De Raedt S, Bellante F, Dusart A, Hellstern V, Khanafer A, Parrilla G, Morales A, Kirschke JS, Wunderlich S, Fiehler J, Thomalla G, Lemmens R, Peluso JP, Bolognese M, von Hessling A, van Es A, Kruyt ND, Coutinho JM, Castaño C, Minnerup J, van Zwam W, Dhondt E, Nolte CH, Machi P, Loehr C, Mattle HP, Buhk JH, Kaesmacher J, Dobrocky T, Papanagiotou P, Alonso A, Holtmannspoetter M, Zini A, Renieri L, Keil F, van den Wijngaard I, Kägi G, Terceño M, Wiesmann M, Amaro S, Fragata I, Katan M, Leker RR, Saver JL, Staals J, Rommers N, Balmer L, Psychogios M; DISTAL investigators. Fischer U, et al. Lancet Neurol. 2026 Jun;25(6):571-580. doi: 10.1016/S1474-4422(26)00169-9. Epub 2026 May 6. Lancet Neurol. 2026. PMID: 42105785 Free article. Clinical Trial.
Perfusion Abnormalities on 24-Hour Perfusion Imaging in Patients With Complete Endovascular Reperfusion.
Mujanovic A, Imhof A, Zheng S, Piechowiak EI, Serrallach BL, Meinel TR, Dobrocky T, Aziz YN, Seiffge DJ, Goeldlin M, Arnold M, Hakim A, Wiest R, Gralla J, Mistry EA, Fischer U, Wegener S, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Stroke. 2024 Sep;55(9):2315-2324. doi: 10.1161/STROKEAHA.124.047441. Epub 2024 Aug 15. Stroke. 2024. PMID: 39145382 Free PMC article.
3-Year Clinical Outcomes Comparing the Amulet vs Watchman FLX for Left Atrial Appendage Closure in Patients With Atrial Fibrillation: Results From the SWISS-APERO Randomized Clinical Trial.
Galea R, De Marco F, Aminian A, Meneveau N, Chalkou K, Anselme F, Gräni C, Franzone A, Vranckx P, Fischer U, Valgimigli M, Räber L. Galea R, et al. Among authors: fischer u. J Am Coll Cardiol. 2025 Jul 8;86(1):3-14. doi: 10.1016/j.jacc.2025.03.535. J Am Coll Cardiol. 2025. PMID: 40602941 Clinical Trial.
Intravenous Thrombolysis in Patients With Recent Intake of Direct Oral Anticoagulants: A Target Trial Analysis and Comparison With Reversal Agent Use.
Meinel TR, Bücke P, D'Anna L, Merlino G, Aguiar de Sousa D, Poli S, Purrucker JC, Strambo D, Romoli M, De Marchis GM, Pfeilschifter W, Zedde M, Marto JP, Candelaresi P, Lemmens R, Scoppettuolo P, Woock M, Kermer P, Kristoffersen ES, Ghannam M, Frol S, Nolte CH, Yakushiji Y, Touzé E, Uphaus T, Mannino M, Ntaios G, Padjen V, Henninger N, Zipser-Mohammadzada F, Mariano ME, Guerreiro C, Burini A, Ceccarelli L, Valente M, Gomez-Exposito A, Kleeberg A, Thevoz G, Michel P, Stufano G, Vlachos D, Herrmann M, Rodrigues B, Spina E, Andreone V, Allardt A, Alshaer QN, Riegler C, Kunieda T, Boulanger M, Hahn M, Papadimitriou D, Muppa J, Maes L, Ranta A, Tyson A, Barber PA, Davis AJ, Wu TY, Kaesmacher J, Fischer U, Seiffge DJ; International DO-IT Collaboration. Meinel TR, et al. Among authors: fischer u. Stroke. 2025 Oct;56(10):2836-2845. doi: 10.1161/STROKEAHA.125.051384. Epub 2025 Jul 22. Stroke. 2025. PMID: 40693390
Immunoglobulin A Antibodies Against Myelin Oligodendrocyte Glycoprotein in a Subgroup of Patients With Central Nervous System Demyelination.
Ayroza Galvão Ribeiro Gomes AB, Kulsvehagen L, Lipps P, Cagol A, Cerdá-Fuertes N, Neziraj T, Flammer J, Lerner J, Lecourt AC, de Oliveira S Siebenborn N, Cortese R, Schaedelin S, Andreoli Schoeps V, de Moura Brasil Matos A, Trombini Mendes N, Dos Reis Pereira C, Ribeiro Monteiro ML, Dos Apóstolos-Pereira SL, Schindler P, Chien C, Schwake C, Schneider R, Pakeerathan T, Aktas O, Fischer U, Mehling M, Derfuss T, Kappos L, Ayzenberg I, Ringelstein M, Paul F, Callegaro D, Kuhle J, Papadopoulou A, Granziera C, Pröbstel AK. Ayroza Galvão Ribeiro Gomes AB, et al. Among authors: fischer u. JAMA Neurol. 2023 Sep 1;80(9):989-995. doi: 10.1001/jamaneurol.2023.2523. JAMA Neurol. 2023. PMID: 37548987 Free PMC article.
Net Water Uptake at CT Predicts the Treatment Effect of Thrombectomy for Low ASPECTS Stroke.
Broocks G, Bendszus M, Simonsen CZ, Thomalla G, Gizewski ER, Aamodt AH, Krajina A, Pierot L, Zeleňák K, Fuentes B, Hill MD, Kemmling A, Gellissen S, Fiehler J, Meyer L, Kniep H; TENSION investigators; Tension Investigators. Broocks G, et al. Radiology. 2025 Nov;317(2):e250708. doi: 10.1148/radiol.250708. Radiology. 2025. PMID: 41186468 Clinical Trial.
One-Year Outcomes After Amulet or Watchman Device for Percutaneous Left Atrial Appendage Closure: A Prespecified Analysis of the SWISS-APERO Randomized Clinical Trial.
Galea R, Meneveau N, De Marco F, Aminian A, Heg D, Chalkou K, Gräni C, Anselme F, Franzone A, Vranckx P, Fischer U, Bedogni F, Räber L, Valgimigli M. Galea R, et al. Among authors: fischer u. Circulation. 2024 Feb 6;149(6):484-486. doi: 10.1161/CIRCULATIONAHA.123.067599. Epub 2023 Oct 24. Circulation. 2024. PMID: 37875064 Free article. Clinical Trial. No abstract available.
Intravenous thrombolysis before endovascular treatment versus endovascular treatment alone for patients with large vessel occlusion and carotid tandem lesions: individual participant data meta-analysis of six randomised trials.
Cavalcante F, Treurniet K, Kaesmacher J, Kappelhof M, Rohner R, Yang P, Liu J, Suzuki K, Yan B, van Elk T, Zhang L, Uyttenboogaart M, Zi W, Imad D, Zhang Y, Chrysanthi P, Rice H, Xing P, Kimura K, Mitchel P, Bücke P, Guo C, Costalat V, Bourcier R, Nieboer D, Lingsma H, Gralla J, Fischer U, Roos YB, Majoie CB; IRIS collaborators. Cavalcante F, et al. Among authors: fischer u. Lancet Neurol. 2025 Apr;24(4):305-315. doi: 10.1016/S1474-4422(25)00045-6. Lancet Neurol. 2025. PMID: 40120615
Effect of Decompressive Craniectomy According to Location of Deep Intracerebral Hemorrhage: A SWITCH Trial Analysis.
Polymeris AA, Lang MF, Hakim A, Bütikofer L, Fung C, Beyeler S, Z'Graggen W, Strbian D, Vajkoczy P, Schubert GA, Gruber A, Mielke D, Roelz R, Siepen B, Seiffge DJ, Selim MH, Raabe A, Beck J, Fischer U; SWITCH Study Investigators. Polymeris AA, et al. Among authors: fischer u. Stroke. 2026 Jan;57(1):12-19. doi: 10.1161/STROKEAHA.125.052460. Epub 2025 Oct 17. Stroke. 2026. PMID: 41104458 Clinical Trial.
Location and Timing of Recurrent, Nontraumatic Intracerebral Hemorrhage.
Goeldlin MB, Fandler-Höfler S, Pezzini A, Manikantan A, Rauch J, Hald SM, Kristensen ML, Obergottsberger L, Sembill JA, Haupenthal D, Larsen KT, Avramiotis NS, Polymeris AA, Periole C, Thiankhaw K, Rangus I, Puy L, Pasi M, Morotti A, Silvestrelli G, Giacalone G, Paciaroni M, Zedde M, Giorli E, Tassi R, Delgado-Romeu M, Fischer U, Volbers B, Hakim A, Z'Graggen WJ, Nolte CH, Werring DJ, Raposo N, Engelter ST, Kristoffersen ES, Kuramatsu J, Gattringer T, Gaist D, Seiffge DJ; EURECA collaborators. Goeldlin MB, et al. Among authors: fischer u. JAMA Neurol. 2025 Mar 3;82(4):355-63. doi: 10.1001/jamaneurol.2025.0026. Online ahead of print. JAMA Neurol. 2025. PMID: 40029641 Free PMC article.
Effect of Thrombolytics on Delayed Reperfusion After Incomplete Thrombectomy: Target Trial Emulation.
Mujanovic A, Yogendrakumar V, Ng FC, Gattringer T, Serrallach BL, Meinel TR, Churilov L, Nistl O, Zheng S, Mitchell PJ, Yassi N, Parsons MW, Sharma GJ, Deutschmann HA, Donnan GA, Arnold M, Cavalcante F, Piechowiak EI, Kleinig TJ, Seiffge DJ, Davis SM, Dobrocky T, Gralla J, Kneihsl M, Fischer U, Campbell BCV, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Neurology. 2025 May 27;104(10):e213641. doi: 10.1212/WNL.0000000000213641. Epub 2025 Apr 28. Neurology. 2025. PMID: 40294370 Free PMC article.
Migraine and atrial fibrillation: a systematic review.
Scutelnic A, Mattle HP, Branca M, Jung S, Reichlin T, Fischer U, Schankin CJ. Scutelnic A, et al. Among authors: fischer u. Eur J Neurol. 2022 Mar;29(3):910-920. doi: 10.1111/ene.15198. Epub 2021 Dec 8. Eur J Neurol. 2022. PMID: 34826198 Free article.
The Dynamics of Cambial Stem Cell Activity.
Fischer U, Kucukoglu M, Helariutta Y, Bhalerao RP. Fischer U, et al. Annu Rev Plant Biol. 2019 Apr 29;70:293-319. doi: 10.1146/annurev-arplant-050718-100402. Epub 2019 Mar 1. Annu Rev Plant Biol. 2019. PMID: 30822110 Review.
Role of NT-proBNP for Atrial Fibrillation Detection After Ischemic Stroke: A Time-Dependent Relationship.
Hatab I, Kneihsl M, Arnold M, Pokorny T, Westphal LP, Bicciato G, Inauen C, Bisping E, Fandler-Höfler S, Arnold M, De Marchis GM, Kahles T, Cereda CW, Kägi G, Bustamante A, Montaner J, Ntaios G, Foerch C, Spanaus K, von Eckardstein A, Cameron A, Enzinger C, Gattringer T, Fischer U, Katan M. Hatab I, et al. Among authors: fischer u. Stroke. 2025 Jul;56(7):1704-1713. doi: 10.1161/STROKEAHA.124.049249. Epub 2025 Apr 21. Stroke. 2025. PMID: 40255172 Free article.
Acute Management of Medium Vessel Occlusion Stroke: New Evidence and a Path Forward.
Diprose WK, Pensato U, Almekhlafi M, Psychogios MN, Fischer U, Clarençon F, Chapot R, Hu W, Nguyen TN, Yoshimura S, Uchida K, Yan B, Menon BK, Goyal M, Hill MD, Ospel JM. Diprose WK, et al. Among authors: fischer u. Stroke. 2026 Mar;57(3):814-828. doi: 10.1161/STROKEAHA.125.050401. Epub 2025 Nov 14. Stroke. 2026. PMID: 41235430 Free article. Review.
Endovascular Therapy for Late-Window M2-Segment Middle Cerebral Artery Occlusion: Analysis of the CLEAR Study.
Winzer S, Kaiser DPO, Qureshi MM, Castonguay AC, Strbian D, Nogueira RG, Nagel S, Raymond J, Abdalkader M, Demeestere J, Marto JP, Yamagami H, Tanaka K, Sheth SA, Dusart A, Michel P, Olive Gadea M, Ribo M, Zaidat OO, Haussen DC, Henon H, Mohammaden MH, Möhlenbruch MA, Siegler JE, Puri AS, Kaesmacher J, Klein P, Tomppo L, Caparros F, Ramos JN, Jumaa M, Zaidi S, Martinez-Majander N, Nannoni S, Vandewalle L, Bellante F, Galecio-Castillo M, Salazar-Marioni S, Virtanen P, Wouters A, Ventura R, Jesser J, Mujanovic A, Shu L, Qureshi A, Qiu Z, Masoud HE, Requena M, Sillanpää M, Hu W, Lin E, Cordonnier C, Roy D, Yaghi S, Strambo D, Fischer U, Ortega-Gutierrez S, Lemmens R, Ringleb PA, Nguyen TN, Puetz V. Winzer S, et al. Among authors: fischer u. Stroke. 2025 Jul;56(7):1671-1680. doi: 10.1161/STROKEAHA.124.048840. Epub 2025 May 22. Stroke. 2025. PMID: 40405459 Free article.
Functional Outcome in Patients With Carotid Artery Dissection Undergoing Thrombectomy or Standard Medical Treatment.
Sykora M, Poli S, Giannakakis M, Mbroh J, Exposito AG, Krebs S, Posekany A, Katan M, Wegener S, De Marchis GM, Gattringer T, Deutschmann HA, Mayer-Suess L, Fiehler J, Ernemann U, Hennersdorf F, Dobrocky T, Kulcsár Z, Mordasini P, Psychogios M, Loewe C, Gizewski ER, Nolte CH, Neumann C, Fischer U, Ferrari J; CONCORDIA investigators. Sykora M, et al. Among authors: fischer u. Neurology. 2025 Apr 8;104(7):e213465. doi: 10.1212/WNL.0000000000213465. Epub 2025 Mar 14. Neurology. 2025. PMID: 40085806
Hypertension control and cardiovascular disease.
Messerli FH, Fischer U, Rimoldi SF, Bangalore S. Messerli FH, et al. Among authors: fischer u. Lancet. 2017 Jan 14;389(10065):153. doi: 10.1016/S0140-6736(17)30017-X. Epub 2017 Jan 13. Lancet. 2017. PMID: 28102137 No abstract available.
Mechanical Thrombectomy and Final Infarct Volume in Medium or Distal Vessel Occlusion Stroke: A Post Hoc Analysis of a Randomized Clinical Trial.
Anastasiou A, Corbaz H, Christodoulou E, Albers GW, Heit JJ, Tsivgoulis G, Müller L, van Es A, Kruyt ND, Staals J, van Zwam W, Dassen S, Dobrocky T, Hajdu SD, van den Bergh F, Rommers N, Aebischer V, Brehm A, Fischer U, Psychogios M; DISTAL investigators. Anastasiou A, et al. Among authors: fischer u. JAMA Neurol. 2026 Jun 1;83(6):537-543. doi: 10.1001/jamaneurol.2026.0805. JAMA Neurol. 2026. PMID: 42008259 Clinical Trial.
Net Benefit of Early Anticoagulation for Stroke With Atrial Fibrillation: Post Hoc Analysis of the ELAN Randomized Clinical Trial.
Polymeris AA, Branca M, Sylaja PN, Sandset EC, de Sousa DA, Thomalla G, Paciaroni M, Gattringer T, Strbian D, Trelle S, Michel P, Nedeltchev K, Bonati LH, Ntaios G, Koga M, Gdovinova Z, Lemmens R, Bornstein NM, Kelly P, Goeldlin MB, Abend S, Selim M, Katan M, Horvath T, Dawson J, Fischer U; ELAN Investigators. Polymeris AA, et al. Among authors: fischer u. JAMA Netw Open. 2025 Jan 2;8(1):e2456307. doi: 10.1001/jamanetworkopen.2024.56307. JAMA Netw Open. 2025. PMID: 39874037 Free PMC article. Clinical Trial.
Incidence of Diffusion-Weighted Imaging Lesions in Patients With Intracerebral Hemorrhage in the Acute and Subacute Time Periods.
Goeldlin MB, Küttner R, Drop B, Siepen BM, Rauch JP, Auer E, Hakim A, Radojewski P, Mujanovic A, Sveikata L, Mueller A, Zietz A, Polymeris AA, Engelter ST, Katan M, Carrera E, De Marchis GM, Dittrich TD, Cereda CW, Bianco G, Wegener S, Strambo D, Bolognese M, Kaesmacher J, Meinel TR, Z'Graggen WJ, Fischer U, Arnold M, Volbers B, Kristoffersen ES, Lemmens R, Seiffge DJ; Swiss Stroke Registry investigators. Goeldlin MB, et al. Among authors: fischer u. Neurology. 2025 Jul 22;105(2):e213837. doi: 10.1212/WNL.0000000000213837. Epub 2025 Jun 19. Neurology. 2025. PMID: 40537068
Mycoplasma-induced minimally conscious state.
Horvath T, Fischer U, Müller L, Ott S, Bassetti CL, Wiest R, Sendi P, Schefold JC. Horvath T, et al. Among authors: fischer u. Springerplus. 2016 Feb 24;5:143. doi: 10.1186/s40064-016-1832-2. eCollection 2016. Springerplus. 2016. PMID: 27026840 Free PMC article.
Maintaining high thrombectomy rates during pandemics.
Dobrocky T, Kaesmacher J, Pereira VM, Gralla J, Fischer U. Dobrocky T, et al. Among authors: fischer u. Curr Opin Neurol. 2021 Feb 1;34(1):18-21. doi: 10.1097/WCO.0000000000000890. Curr Opin Neurol. 2021. PMID: 33230040 Free article. Review.
Decision-Making for Preventive Interventions in Asymptomatic Patients.
Raabe A, Fischer U, Rothwell PM, Luengo-Fernandez R, Bervini D, Goldberg J, Trelle S, Gralla J, Beck J, Zubak I. Raabe A, et al. Among authors: fischer u. Stroke. 2024 Jul;55(7):1951-1955. doi: 10.1161/STROKEAHA.123.045106. Epub 2024 Jun 24. Stroke. 2024. PMID: 38913793 Review.
International practice patterns and perspectives on endovascular therapy for the treatment of cerebral venous thrombosis.
Brakel BA, Rebchuk AD, Ospel J, Chen Y, Heran MK, Goyal M, Hill MD, Miao Z, Huo X, Sacco S, Yaghi S, Mai TD, Thomalla G, Boulouis G, Yamagami H, Hu W, Nagel S, Puetz V, Kristoffersen ES, Demeestere J, Qiu Z, Abdalkader M, Al Kasab S, Siegler JE, Strbian D, Fischer U, Coutinho J, Munckhof A, Aguiar de Sousa D, Campbell BC, Raymond J, Ji X, Saposnik G, Nguyen TN, Field TS. Brakel BA, et al. Among authors: fischer u. Int J Stroke. 2025 Mar;20(3):319-327. doi: 10.1177/17474930241304206. Epub 2024 Dec 17. Int J Stroke. 2025. PMID: 39569543 Free PMC article.
Optimizing Reperfusion Trials: A Consensus Research Roadmap From the STAIR XIII Conference.
Campbell BCV, Aziz YN, Harston GWJ, Adeoye O, Khatri P, Fischer U, Xiong Y, Alexandrov AV, Makris GC, Baron JC, Ng FC, Ter Schiphorst A, Nguyen TN, Ortega-Gutierrez S, Maier C, Liu L, Hill MD, Albers GW, Heit JJ; STAIR XIII Consortium. Campbell BCV, et al. Among authors: fischer u. Stroke. 2026 Feb;57(2):514-525. doi: 10.1161/STROKEAHA.125.052148. Epub 2025 Nov 14. Stroke. 2026. PMID: 41235436 Free article. Review.
Stroke Action Plan for Europe 2018-2030 (SAP-E): mid-term review and update.
Christensen H, Pezzella FR, Roaldsen MB, Tomek A, Wilkie A, Christensen L, Dichgans M, Drummond A, Laatikainen T, Molina CA, Sunnerhagen KS, Toni D, Abilleira S, Aguiar de Sousa D, Arsovska A, Audebert H, Bartolovic J, Béjot Y, Biessels GJ, Bouverie J, Budincevic H, Casolla B, Chabriat H, Charalambous M, Dawson J, Debette S, de Leeuw FE, Denes A, Diomedi M, Dippel D, Dirnagl U, Fischer U, Flomin Y, Fonseca AC, Forchammer B, Forster A, Frisullo G, Galofre M, Gdovinová Z, Gumbinger C, Harbison J, Hobbs R, Jatuzis D, Jurlina H, Katan M, Kidd L, Kiechl S, Kõrv J, Kruuse C, Lang W, Liesz A, Lorenzano S, Luft A, Lunde G, Macey C, Markus HS, Mead G, Michel P, Ozturk S, Paciaroni M, Pavlovic A, Persson CU, Quinn TJ, Rothwell P, Saba L, Santalucia P, Santo G, Simonsen C, Steiner T, Stolarz-Skrzypek K, Tiu C, Tsiskaridze A, Tsivgoulis G, Tuomilehto J, Ulberg T, Ursillo P, Urso A, van Euler M, Viigimaa M, Vivien D, Wagner M, Walker M, Webb A, Ramos DW, Zampolini M, Zedde M, Ford G, Kelly P, Mikulik R, Norrving B, Proios H, Sacco S, Sandset E, Wardlaw J, Vilionskis A, Caso V. Christensen H, et al. Among authors: fischer u. Eur Stroke J. 2026 Jan 1;11(1):aakaf026. doi: 10.1093/esj/aakaf026. Eur Stroke J. 2026. PMID: 41614539 Free PMC article. Review.
Impact of thrombectomy techniques on outcome in medium or distal vessel occlusion: subanalysis of the DISTAL Trial.
Schulze-Zachau V, Rommers N, Dobrocky T, Hajdu SD, Fiehler J, Fragata I, Gralla J, Machi P, Kirschke JS, van Es ACGM, Kaesmacher J, Buhk JH, Saver JL, Martínez-Galdámez M, Piechowiak EII, Kaiser DPO, Tancredi I, Van Den Bergh F, Hellstern V, Khanafer A, Volders D, Strbian D, Ribo M, Karwacki GM, Aebischer V, Brehm A, Fischer U, Psychogios MN, Collaborators D. Schulze-Zachau V, et al. Among authors: fischer u. J Neurointerv Surg. 2025 Dec 3:jnis-2025-024374. doi: 10.1136/jnis-2025-024374. Online ahead of print. J Neurointerv Surg. 2025. PMID: 41339078
Antiplatelet Use Prior to Anticoagulant Initiation in Patients With Atrial Fibrillation-Related Ischemic Stroke: An ELAN Trial Analysis.
Polymeris AA, Koga M, Strbian D, Vedamurthy A, Krishnan M, Branca M, Horvath T, Goeldlin M, Shim G, Gumbinger C, Zhang L, Kristoffersen ES, Desfontaines P, Vanacker P, Alonso A, Poli S, Nunes AP, Caracciolo NG, Kneihsl M, Kahles T, Giudici D, Räty S, Tiainen M, Dawson J, Fischer U; ELAN Investigators. Polymeris AA, et al. Among authors: fischer u. J Stroke. 2025 May;27(2):217-227. doi: 10.5853/jos.2024.04322. Epub 2025 May 31. J Stroke. 2025. PMID: 40494580 Free PMC article.
Trimethylamine N-oxide (TMAO) for risk stratification after acute ischemic stroke: Results from the BIOSIGNAL cohort study.
Frenger J, Jeker B, Arnold M, Grosse GM, Pokorny T, Westphal LP, Inauen C, Bicciato G, Arnold M, Fischer U, De Marchis GM, Kägi G, Kahles T, Cereda CW, Bustamante A, Montaner J, Ntaios G, Foerch C, Spanaus K, von Eckardstein A, Mueller D, Katan M. Frenger J, et al. Among authors: fischer u. Eur Stroke J. 2025 Sep 7:23969873251366192. doi: 10.1177/23969873251366192. Online ahead of print. Eur Stroke J. 2025. PMID: 40916446 Free PMC article.
What is a minor stroke?
Fischer U, Baumgartner A, Arnold M, Nedeltchev K, Gralla J, De Marchis GM, Kappeler L, Mono ML, Brekenfeld C, Schroth G, Mattle HP. Fischer U, et al. Stroke. 2010 Apr;41(4):661-6. doi: 10.1161/STROKEAHA.109.572883. Epub 2010 Feb 25. Stroke. 2010. PMID: 20185781
Prior Reperfusion Strategy Does Not Modify Outcome in Early Versus Late Start of Anticoagulants in Patients With Ischemic Stroke: Prespecified Subanalysis of the Randomized Controlled ELAN Trial.
Wouters A, Demeestere J, Rossel JB, Devroye A, Desfontaines P, Vanacker P, Hemelsoet D, Yperzeele L, Rutgers MP, Peeters A, Vynckier J, Yoshimoto T, Tanaka K, Vehoff J, Matsuzono K, Kulyk C, Sibolt G, Slade P, Salerno A, Kunieda T, Hakim A, Rohner R, Abend S, Goeldlin M, Dawson J, Fischer U, Lemmens R; ELAN Investigators. Wouters A, et al. Among authors: fischer u. Stroke. 2025 Aug;56(8):2000-2008. doi: 10.1161/STROKEAHA.125.050646. Epub 2025 May 22. Stroke. 2025. PMID: 40402090 Clinical Trial.
Lipid function in plant cell polarity.
Fischer U, Men S, Grebe M. Fischer U, et al. Curr Opin Plant Biol. 2004 Dec;7(6):670-6. doi: 10.1016/j.pbi.2004.09.007. Curr Opin Plant Biol. 2004. PMID: 15491915 Review.
[Acute ischaemic stroke - Update].
Heldner MR, Kaesmacher J, Mordasini P, Fischer U. Heldner MR, et al. Among authors: fischer u. Ther Umsch. 2018;75(7):411-419. doi: 10.1024/0040-5930/a001017. Ther Umsch. 2018. PMID: 30935356 Review. German.
Functional Outcome in Patients With Carotid Artery Dissection Undergoing Thrombectomy or Standard Medical Treatment.
Sykora M, Poli S, Giannakakis M, Mbroh J, Exposito AG, Krebs S, Posekany A, Katan M, Wegener S, De Marchis GM, Gattringer T, Deutschmann HA, Mayer-Suess L, Fiehler J, Ernemann U, Hennersdorf F, Dobrocky T, Kulcsár Z, Mordasini P, Psychogios M, Loewe C, Gizewski ER, Nolte CH, Neumann C, Fischer U, Ferrari J; CONCORDIA investigators. Sykora M, et al. Among authors: fischer u. Neurology. 2025 Jun 24;104(12):e213825. doi: 10.1212/WNL.0000000000213825. Epub 2025 May 22. Neurology. 2025. PMID: 40403223 No abstract available.
Neurological manifestations and implications of COVID-19 pandemic.
Tsivgoulis G, Palaiodimou L, Katsanos AH, Caso V, Köhrmann M, Molina C, Cordonnier C, Fischer U, Kelly P, Sharma VK, Chan AC, Zand R, Sarraj A, Schellinger PD, Voumvourakis KI, Grigoriadis N, Alexandrov AV, Tsiodras S. Tsivgoulis G, et al. Among authors: fischer u. Ther Adv Neurol Disord. 2020 Jun 9;13:1756286420932036. doi: 10.1177/1756286420932036. eCollection 2020. Ther Adv Neurol Disord. 2020. PMID: 32565914 Free PMC article. Review.
Early vs Late Anticoagulation After Ischemic Stroke in Patients With Atrial Fibrillation and Covert Brain Infarcts.
Kneihsl M, Hakim A, Goeldlin MB, Meinel TR, Branca M, Rohner R, Fenzl S, Abend S, Shim GC, Gumbinger C, Zhang L, Kristoffersen ES, Desfontaines P, Vanacker P, Alonso A, Poli S, Nunes AP, Caracciolo NG, Gattringer T, Kahles T, Giudici D, Demeestere J, Dawson J, Fischer U; ELAN investigators. Kneihsl M, et al. Among authors: fischer u. Neurology. 2025 Jan 14;104(1):e210157. doi: 10.1212/WNL.0000000000210157. Epub 2024 Dec 19. Neurology. 2025. PMID: 39700448 Free article. Clinical Trial.
Safety and efficacy of intravenous thrombolytics among patients with emergent intracranial stenting after thrombectomy: Subanalysis of the RESISTANT registry.
Mujanovic A, Olivé-Gadea M, Diana F, Sökeland GC, Seiffge DJ, Geyik S, Senadim S, Cervo A, Salcuni A, Piano M, Moreu M, López-Frías A, Hassan AE, Miller S, Zapata E, de Albóniga-Chindurza A, Bergui M, Molinaro S, Sousa JA, Gomes F, Sargento J, Alexandre A, Pedicelli A, Hofmeister J, Machi P, Scarcia L, Kalsoum E, Cavalcante F, Bala F, Amorim J, Meira T, Ortega-Gutierrez S, Rodriguez-Calienes A, Renieri L, Capasso F, Romano DG, Barcena E, Seoane D, Abdalkader M, Klein P, Nguyen TN, Perry-da-Câmara C, Fragata I, Yavagal D, Charles JH, Rodríguez J, Vega P, Özdemir AÖ, Uysal Kocabas Z, Smajda S, Salman SA, Khalife J, Jovin T, Biraschi F, Ricchetti F, Castro P, Albuquerque L, Siddiqui A, Jaikumar V, Navia P, Ntoulias N, Psychogios M, Velo M, Zamarro J, de Paco G, Zaidat O, Ashouri Y, AlMajali M, Arenillas JF, Sierra A, Romoli M, Marto JP, Yaghi S, Dobrocky T, Gralla J, Fischer U, Ribo M, Tomasello A, Requena M, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Int J Stroke. 2025 Nov 14:17474930251400088. doi: 10.1177/17474930251400088. Online ahead of print. Int J Stroke. 2025. PMID: 41235791
Once- versus twice-daily direct oral anticoagulants after ischemic stroke in atrial fibrillation - A post-hoc analysis of the ELAN trial.
Polymeris AA, Rossel JB, Koga M, Strbian D, Vedamurthy A, Krishnan M, Branca M, Meinel T, Kristoffersen ES, Yoshimoto T, Tanaka K, Kunieda T, Yakushiji Y, Vehoff J, Matsuzono K, Slade P, Demeestere J, Salerno A, Caracciolo NG, Hemelsoet D, Engelter ST, Auer E, Horvath T, Seiffge DJ, Goeldlin M, Dawson J, Fischer U; ELAN Investigators. Polymeris AA, et al. Among authors: fischer u. Eur Stroke J. 2025 Aug 11:23969873251360974. doi: 10.1177/23969873251360974. Online ahead of print. Eur Stroke J. 2025. PMID: 40785636 Free PMC article.
Increased risk of recurrent stroke in patients with impaired kidney function: results of a pooled analysis of individual patient data from the MICON international collaboration.
Molad J, Miwa K, Nash PS, Ambler G, Best J, Wilson D, Hallevi H, Fandler-Höfler S, Eppinger S, Du H, Al-Shahi Salman R, Jäger HR, Lip GYH, Goeldlin MB, Beyeler M, Bücke P, El-Koussy M, Mattle HP, Panos LD, van Dam-Nolen DHK, Dubost F, Hendrikse J, Kooi ME, Mess W, Nederkoorn PJ, Shiozawa M, Christ N, Bellut M, Gunkel S, Karayiannis C, Van Ly J, Singhal S, Slater LA, Kim YD, Song TJ, Lee KJ, Lim JS, Hara H, Nishihara M, Tanaka J, Yoshikawa M, Demirelli DS, Tanriverdi Z, Uysal E, Coutts SB, Chappell FM, Makin S, Mak HK, Teo KC, Wong DYK, Hert L, Kubacka M, Lyrer P, Polymeris AA, Wagner B, Zietz A, Abrigo JM, Cheng C, Chu WCW, Leung TWH, Tsang SF, Yiu B, Seiffge DJ, Fischer U, Jung S, Enzinger C, Gattringer T, Bos D, Toyoda K, Fluri F, Phan TG, Srikanth V, Heo JH, Bae HJ, Yakushiji Y, Orken DN, Smith EE, Wardlaw JM, Lau KK, Engelter ST, Peters N, Soo Y, Wheeler DC, Simister RJ, Bornstein NM, Werring DJ, Ben Assayag E, Koga M. Molad J, et al. Among authors: fischer u. J Neurol Neurosurg Psychiatry. 2025 Aug 14;96(9):842-851. doi: 10.1136/jnnp-2024-335110. J Neurol Neurosurg Psychiatry. 2025. PMID: 40274401 Free PMC article.
Cambial stem cells and their niche.
Johnsson C, Fischer U. Johnsson C, et al. Among authors: fischer u. Plant Sci. 2016 Nov;252:239-245. doi: 10.1016/j.plantsci.2016.08.002. Epub 2016 Aug 6. Plant Sci. 2016. PMID: 27717460 Review.
Natural Evolution of Incomplete Reperfusion in Patients Following Endovascular Therapy After Ischemic Stroke.
Mujanovic A, Windecker D, Cimflova P, Meinel TR, Seiffge DJ, Auer E, Boulouis G, Arnold M, Serrallach BL, Rohner R, Janot K, Dobrocky T, Hill MD, Goyal M, Piechowiak EI, Gralla J, Fischer U, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Stroke. 2025 Feb;56(2):447-455. doi: 10.1161/STROKEAHA.124.049641. Epub 2024 Nov 20. Stroke. 2025. PMID: 39567366 Free PMC article.
Impact of sex in stroke in the young.
Schwarzwald A, Fischer U, Seiffge D, Beyeler M, Scutelnic A, Kaesmacher J, Mordasini P, Dobrocky T, Gralla J, Heldner MR, Umarova R, Meinel TR, Arnold M, Jung S, Goeggel Simonetti B. Schwarzwald A, et al. Among authors: fischer u. PLoS One. 2023 Mar 31;18(3):e0274722. doi: 10.1371/journal.pone.0274722. eCollection 2023. PLoS One. 2023. PMID: 37000788 Free PMC article.
Anticoagulant versus antiplatelet treatment for secondary stroke prevention in patients with active cancer.
Kielkopf MC, Göcmen J, Venzin SB, Steinauer F, Branca M, Boronylo A, Göldlin MB, Kaesmacher J, Mujanovic A, Costamagna G, Meinel TR, Seiffge DJ, Bücke P, Heldner MR, Liberman AL, Kamel H, Fischer U, Arnold M, Pabst T, Berger MD, Jung S, Scutelnic A, Navi BB, Beyeler M. Kielkopf MC, et al. Among authors: fischer u. Front Neurol. 2025 Sep 16;16:1530775. doi: 10.3389/fneur.2025.1530775. eCollection 2025. Front Neurol. 2025. PMID: 41036269 Free PMC article.
Topographic Localization of Chronic Cerebellar Ischemic Lesions: Implications for Underlying Cause.
Kneihsl M, Hakim A, Goeldlin MB, Branca M, Fenzl S, Abend S, Gattringer T, Enzinger C, Dawson J, Gesierich B, Kopczak A, Hack RJ, Cerfontaine MN, Rutten JW, Lesnik Oberstein SAJ, Pasi M, Fischer U, Duering M, Meinel TR. Kneihsl M, et al. Among authors: fischer u. Stroke. 2025 Jul;56(7):1823-1831. doi: 10.1161/STROKEAHA.124.049337. Epub 2025 Apr 3. Stroke. 2025. PMID: 40177749
Episodic Visual Snow Associated With Migraine Attacks.
Hodak J, Fischer U, Bassetti CLA, Schankin CJ. Hodak J, et al. Among authors: fischer u. JAMA Neurol. 2020 Mar 1;77(3):392-393. doi: 10.1001/jamaneurol.2019.4050. JAMA Neurol. 2020. PMID: 31764944 Free PMC article.
Evolution and Clinical Relevance of Left Atrial Appendage Residual Patency After Percutaneous Closure: A Prespecified Analysis of the SWISS-APERO Trial.
Galea R, Krsnik JP, Peters AA, de Marco F, Aminian A, Meneveau N, Chalkou K, Gräni C, Anselme F, Franzone A, Vranckx P, Fischer U, Bedogni F, Räber L, Valgimigli M. Galea R, et al. Among authors: fischer u. JACC Cardiovasc Imaging. 2025 Sep;18(9):1059-1061. doi: 10.1016/j.jcmg.2025.05.004. Epub 2025 Jul 3. JACC Cardiovasc Imaging. 2025. PMID: 40608039 No abstract available.
Impact of Stroke Severity and Vascular Risk Factors on Early Versus Late Anticoagulation in Patients With Stroke and Atrial Fibrillation.
Koga M, Branca M, Strbian D, Yoshimoto T, Tanaka K, Yoshimura S, Yakushiji Y, Fujimoto S, Vedamurthy A, Krishnan M, Tiainen M, Vehoff J, Sibolt G, Matsuzono K, Kulyk C, Räty S, Slade P, Salerno A, Hemelsoet D, Horvath T, Kunieda T, Nakajima M, Akiyama H, Iguchi Y, Inoue M, Ihara M, Toyoda K, Seiffge D, Goeldlin M, Dawson J, Fischer U. Koga M, et al. Among authors: fischer u. J Stroke. 2025 May;27(2):284-288. doi: 10.5853/jos.2024.05477. Epub 2025 May 31. J Stroke. 2025. PMID: 40494591 Free PMC article. No abstract available.
IV Thrombolysis Before Thrombectomy in Carotid Artery Dissection-Related Large-Vessel Occlusion.
Hotz JF, Poli S, Giannakakis MP, Kaindl L, Miksova D, Fladt J, Kaesmacher J, Kulcsár Z, Saliou G, Richard S, Marnat G, Sibon I, Pop R, Wolff V, Consoli A, Mbroh J, Hennersdorf F, Bender B, Fiehler J, Deutschmann HA, Gizewski ER, Nolte CH, Fischer U, Lapergue B, Gory B, Sykora M; CONCORDIA investigators and ETIS investigators. Hotz JF, et al. Among authors: fischer u. Neurology. 2026 Jun 23;106(12):e218125. doi: 10.1212/WNL.0000000000218125. Epub 2026 May 27. Neurology. 2026. PMID: 42202237
Expanding indications for endovascular thrombectomy-how to leave no patient behind.
Sporns PB, Fiehler J, Ospel J, Safouris A, Hanning U, Fischer U, Goyal M, McTaggart R, Brehm A, Psychogios M. Sporns PB, et al. Among authors: fischer u. Ther Adv Neurol Disord. 2021 Mar 16;14:1756286421998905. doi: 10.1177/1756286421998905. eCollection 2021. Ther Adv Neurol Disord. 2021. PMID: 33796144 Free PMC article. Review.
Factors associated with migraine aura-like symptoms in acute ischemic stroke.
Scutelnic A, Justus L, Branca M, Meinel TR, Beyeler M, Silimon N, Drop BRH, Seiffge DJ, Fischer U, Arnold M, Mattle HP, Schankin CJ, Jung S. Scutelnic A, et al. Among authors: fischer u. J Neurol. 2023 Jul;270(7):3637-3641. doi: 10.1007/s00415-023-11694-2. Epub 2023 Apr 4. J Neurol. 2023. PMID: 37014423 Free article. No abstract available.
Challenging the Ischemic Core Concept in Acute Ischemic Stroke Imaging.
Goyal M, Ospel JM, Menon B, Almekhlafi M, Jayaraman M, Fiehler J, Psychogios M, Chapot R, van der Lugt A, Liu J, Yang P, Agid R, Hacke W, Walker M, Fischer U, Asdaghi N, McTaggart R, Srivastava P, Nogueira RG, Moret J, Saver JL, Hill MD, Dippel D, Fisher M. Goyal M, et al. Among authors: fischer u. Stroke. 2020 Oct;51(10):3147-3155. doi: 10.1161/STROKEAHA.120.030620. Epub 2020 Sep 16. Stroke. 2020. PMID: 32933417 Free article. Review.
Incidence and predictors of persistent left atrial appendage patency and its subtypes after percutaneous closure: a pre-specified analysis of the SWISS-APERO trial.
Galea R, Perich Krsnik J, Peters AA, De Marco F, Aminian A, Meneveau N, Heg D, Gräni C, Anselme F, Franzone A, Vranckx P, Fischer U, Bedogni F, Räber L, Valgimigli M. Galea R, et al. Among authors: fischer u. Eur Heart J Cardiovasc Imaging. 2025 Oct 30;26(11):1795-1803. doi: 10.1093/ehjci/jeaf232. Eur Heart J Cardiovasc Imaging. 2025. PMID: 40795219 Clinical Trial.
Interaction between intravenous thrombolysis and clinical outcome between slow and fast progressors undergoing mechanical thrombectomy: a post-hoc analysis of the SWIFT-DIRECT trial.
Marnat G, Kaesmacher J, Buetikofer L, Sibon I, Saleme S, Pop R, Henon H, Michel P, Mazighi M, Kulcsar Z, Janot K, Machi P, Pikula A, Gentric JC, Hernández-Pérez M, Krause LU, Turc G, Liebeskind DS, Gralla J, Fischer U; SWIFT-DIRECT investigators. Marnat G, et al. Among authors: fischer u. J Neurointerv Surg. 2023 Dec 19;16(1):45-52. doi: 10.1136/jnis-2023-020113. J Neurointerv Surg. 2023. PMID: 37055063 Free article. Clinical Trial.
Hemorrhagic transformation after intracranial stenting for acute stroke: Clinical insights from the RESISTANT registry.
Olivé-Gadea M, Mujanovic A, Kaesmacher J, Geyik S, Senadim S, Cervo A, Salcuni A, Piano M, Moreu M, López-Frías A, Hassan AE, Miller S, Diana F, Zapata-Arriaza E, de Albóniga-Chindurza A, Bergui M, Molinaro S, Sousa JA, Gomes F, Sargento-Freitas J, Alexandre A, Pedicelli A, Hofmeister J, Machi P, Giannakakis MP, Scarcia L, Kalsoum E, Amorim J, Meira T, Ortega-Gutierrez S, Cruz-Criollo L, Renieri L, Capasso F, Romano D, Bárcena-Ruiz E, Seoane D, Abdalkader M, Klein P, Nguyen TN, Perry da Câmara C, Fragata I, Yavagal D, Rodriguez-Calienes A, Charles J, Rodriguez Castro J, Vega P, Özcan Özdemir A, Uysal Kocabaş Z, Smajda S, Salman SA, Khalife J, Jovin TG, Biraschi F, Ricchetti F, Castro P, Pinheiro Albuquerque L, Siddiqui A, Jaikumar V, Navia P, Ntoulias N, Psychogios M, Velo M, Zamarro J, De Paco G, Ashouri Y, AlMajali M, Arenillas JF, Sierra A, Romoli M, Marto JP, Yaghi S, Gralla J, Fischer U, Ribo M, Tomasello A, Requena M. Olivé-Gadea M, et al. Among authors: fischer u. Int J Stroke. 2026 Mar 27:17474930261440598. doi: 10.1177/17474930261440598. Online ahead of print. Int J Stroke. 2026. PMID: 41889347
Acute Carotid Stenting for Tandem Lesions in Patients Randomized to Endovascular Treatment With or Without Thrombolysis: Results From the IRIS Individual Participant Data Meta-Analysis.
Cavalcante F, Treurniet KM, Kaesmacher J, Kappelhof M, Rohner R, Yang P, Liu J, Suzuki K, Yan B, van Elk T, Zhang L, Uyttenboogaart M, Zi W, Derraz I, Zhang Y, Papagiannaki C, Rice H, Xing P, Kimura K, Mitchell PJ, Bücke P, Guo C, Costalat V, Bourcier R, Nieboer D, Lingsma HF, Gralla J, Fischer U, Roos YBWEM, Majoie CBLM; IRIS Collaborators. Cavalcante F, et al. Among authors: fischer u. Stroke. 2026 Jan;57(1):27-37. doi: 10.1161/STROKEAHA.124.050117. Epub 2025 Oct 17. Stroke. 2026. PMID: 41104449
Focal Hypoperfusion on Baseline Perfusion-Weighted MRI and the Risk of Subsequent Cerebrovascular Events in Patients With TIA.
Shamailova S, Dalla Vecchia L, Auer E, Castigliego P, Ziegler V, Fluri M, Boronylo A, Kielkopf MC, Hakim A, Mujanovic A, Kaesmacher J, Liberman AL, Birner B, Meinel TR, Heldner MR, Seiffge DJ, Horvath T, Arnold M, Fischer U, Jung S, Beyeler M, Bücke P. Shamailova S, et al. Among authors: fischer u. Neurology. 2025 Aug 26;105(4):e213930. doi: 10.1212/WNL.0000000000213930. Epub 2025 Jul 24. Neurology. 2025. PMID: 40706000 Free PMC article.
Cerebral amyloid angiopathy in spontaneous intracerebral hemorrhage - radiology and immunohistochemistry in a consecutive surgical series.
Watzlawick R, Roelz R, Schroth LS, Elbaz A, Hohenhaus M, Fariña Nuñez MT, Straehle J, Elsheikh S, Prinz M, Seiffge D, Erny D, Shah M, Fischer U, Beck J. Watzlawick R, et al. Among authors: fischer u. Brain Spine. 2025 Nov 23;5:105884. doi: 10.1016/j.bas.2025.105884. eCollection 2025. Brain Spine. 2025. PMID: 41399482 Free PMC article.
Safety of endovascular therapy in ischemic stroke patients ⩾90 years: A cohort study from the EVA-TRISP collaboration.
Jost J, Enz L, Goeldlin MB, Baumgartner P, Strambo D, Wali N, Martinez-Majander N, Kägi G, Vandelli L, Riegler C, Krupka D, Paolucci M, Magoni M, Bianco G, Jubran H, Jovanovic DR, Klail T, Westphal LP, Salerno A, Rinkel LA, Mannismäki L, Dittrich T, Picchetto L, von Rennenberg R, Serôdio M, Forlivesi S, Mardighian D, Cereda CW, Leker RR, Padjen V, Katan M, Psychogios MN, Fischer U, Dobrocky T, Heldner MR, Michel P, Nederkoorn PJ, Curtze S, De Marchis GM, Bigliardi G, Nolte CH, Marto JP, Zini A, Pezzini A, Wegener S, Arnold M, Engelter ST, Gensicke H. Jost J, et al. Among authors: fischer u. Eur Stroke J. 2025 Aug 13:23969873251360607. doi: 10.1177/23969873251360607. Online ahead of print. Eur Stroke J. 2025. PMID: 40801109 Free PMC article.
Association of glomerular hyperfiltration with mortality in stroke: an analysis using pooled individual patient data.
Nash PS, Ambler G, Best JG, Wilson D, Du H, Salman RA, Jäger HR, Lip GYH, Fandler-Höfler S, Eppinger S, Miwa K, Shiozawa M, Koga M, Goeldlin MB, Beyeler M, Bücke P, El-Koussy M, Mattle HP, Panos LD, van Dam-Nolen DHK, Dubost F, Hendrikse J, Kooi ME, Mess W, Nederkoorn PJ, Christ N, Bellut M, Gunkel S, Karayiannis C, Van Ly J, Singhal S, Slater LA, Kim YD, Lee KJ, Lim JS, Hara H, Nishihara M, Tanaka J, Yoshikawa M, Demirelli DS, Tanriverdi Z, Bornstein NM, Molad J, Assayag EB, Hallevi H, Uysal E, Coutts SB, Chappell F, Makin S, Mak H, Teo KC, Wong DYK, Hert L, Kubacka M, Lyrer P, Polymeris A, Wagner B, Zietz A, Abrigo J, Cheng C, Chu W, Leung TWH, Seiffge D, Fischer U, Jung S, Enzinger C, Gattringer T, Bos D, Toyoda K, Fluri F, Phan T, Srikanth V, Heo JH, Bae HJ, Yakushiji Y, Orken DN, Smith EE, Wardlaw JM, Lau GKK, Engelter ST, Peters N, Soo Y, Simister RJ, Wheeler DC, Werring DJ, Song TJ. Nash PS, et al. Among authors: fischer u. Eur Stroke J. 2026 May 6;11(5):aakag042. doi: 10.1093/esj/aakag042. Eur Stroke J. 2026. PMID: 42114132 Free PMC article.
Patient-level and trial-level data meta-analyses - Authors' reply.
Cavalcante F, Kappelhof M, Kaesmacher J, Fischer U, Treurniet KM, Majoie CB. Cavalcante F, et al. Among authors: fischer u. Lancet. 2024 Jul 20;404(10449):243-244. doi: 10.1016/S0140-6736(24)00865-1. Lancet. 2024. PMID: 39033007 No abstract available.
Ischaemic stroke despite antiplatelet therapy: Causes and outcomes.
Silimon N, Drop B, Clénin L, Nedeltchev K, Kahles T, Tarnutzer AA, Katan M, Bonati L, Salmen S, Albert S, Salerno A, Carrera E, Berger C, Peters N, Medlin F, Cereda C, Bolognese M, Kägi G, Renaud S, Niederhauser J, Bonvin C, Schärer M, Mono ML, Luft A, Rodic-Tatic B, Fischer U, Jung S, Arnold M, Meinel T, Seiffge D. Silimon N, et al. Among authors: fischer u. Eur Stroke J. 2023 Sep;8(3):692-702. doi: 10.1177/23969873231174942. Epub 2023 May 24. Eur Stroke J. 2023. PMID: 37622482 Free PMC article.
Effect of colchicine for secondary prevention according to stroke subtype: A secondary analysis of the CONVINCE randomized trial.
Maes L, Walsh C, Weimar C, Purroy F, Price C, Clarke B, Castro P, Czlonkowska A, Cuadrado-Godia E, Fischer U, Fonseca AC, Hill MD, Jatuzis D, Kõrv J, Kruuse C, Mikulik R, Nederkoorn PJ, Sztriha L, Thieme M, Kelly P, Lemmens R. Maes L, et al. Among authors: fischer u. Int J Stroke. 2025 Dec 2:17474930251406818. doi: 10.1177/17474930251406818. Online ahead of print. Int J Stroke. 2025. PMID: 41328787
Apical pulmonary lesions suspected of malignancy visible on neck CT angiography performed for acute stroke: Prevalence, treatment, and clinical implications - the PLEURA study.
Dittrich TD, Aujesky M, Rudin S, Zietz A, Wagner B, Polymeris A, Altersberger VL, Sinnecker T, Gensicke H, Engelter ST, Lyrer P, Hess V, Sutter R, Nickel CH, Bonati LH, Fischer U, Psychogios M, Katan M, De Marchis GM. Dittrich TD, et al. Among authors: fischer u. Eur Stroke J. 2023 Jun;8(2):549-556. doi: 10.1177/23969873231151488. Epub 2023 Jan 23. Eur Stroke J. 2023. PMID: 37231698 Free PMC article. Review.
European Stroke Organizational Report.
Caso V, van der Worp HB, Fischer U. Caso V, et al. Among authors: fischer u. Stroke. 2017 Aug;48(8):e195-e196. doi: 10.1161/STROKEAHA.117.016050. Epub 2017 Jul 13. Stroke. 2017. PMID: 28706122 No abstract available.
Analyses of thrombi in acute ischemic stroke: A consensus statement on current knowledge and future directions.
De Meyer SF, Andersson T, Baxter B, Bendszus M, Brouwer P, Brinjikji W, Campbell BC, Costalat V, Dávalos A, Demchuk A, Dippel D, Fiehler J, Fischer U, Gilvarry M, Gounis MJ, Gralla J, Jansen O, Jovin T, Kallmes D, Khatri P, Lees KR, López-Cancio E, Majoie C, Marquering H, Narata AP, Nogueira R, Ringleb P, Siddiqui A, Szikora I, Vale D, von Kummer R, Yoo AJ, Hacke W, Liebeskind DS; Clot Summit Group. De Meyer SF, et al. Among authors: fischer u. Int J Stroke. 2017 Aug;12(6):606-614. doi: 10.1177/1747493017709671. Epub 2017 May 23. Int J Stroke. 2017. PMID: 28534706 Review.
The impact of competing stroke etiologies in patients with atrial fibrillation.
Zietz A, Polymeris AA, Helfenstein F, Schaedelin S, Hert L, Wagner B, Seiffge DJ, Traenka C, Altersberger VL, Dittrich T, Kaufmann J, Ravanelli F, Fladt J, Fisch U, Thilemann S, De Marchis GM, Gensicke H, Bonati LH, Katan M, Fischer U, Lyrer P, Engelter ST, Peters N. Zietz A, et al. Among authors: fischer u. Eur Stroke J. 2023 Sep;8(3):703-711. doi: 10.1177/23969873231185220. Epub 2023 Jul 4. Eur Stroke J. 2023. PMID: 37401394 Free PMC article.
Prevalence of right-to-left shunt in stroke patients with cancer.
Steinauer F, Bücke P, Buffle E, Branca M, Göcmen J, Navi BB, Liberman AL, Boronylo A, Clenin L, Goeldlin M, Lippert J, Volbers B, Meinel TR, Seiffge D, Mujanovic A, Kaesmacher J, Fischer U, Arnold M, Pabst T, Berger MD, Jung S, Beyeler M. Steinauer F, et al. Among authors: fischer u. Int J Stroke. 2024 Oct;19(9):1020-1027. doi: 10.1177/17474930241260589. Epub 2024 Jun 13. Int J Stroke. 2024. PMID: 38816936
Standards of Practice in Acute Ischemic Stroke Intervention International Recommendations.
Pierot L, Jarayaman M, Szikora I, Hirsch J, Baxter B, Miyachi S, Mahadevan J, Chong W, Mitchell PJ, Coulthard A, Rowley HA, Sanelli PC, Tampieri D, Brouwer P, Fiehler J, Kocer N, Vilela P, Rovira A, Fischer U, Caso V, van der Wort B, Sakai N, Matsumaru Y, Yoshimura SI, Biscoito L, Pumar M, Diaz O, Fraser J, Lifante I, Liebeskind DS, Nogueira RG, Hacke W, Brainin M, Yan B, Soderman M, Taylor A, Pongpech S, Terbrugge K. Pierot L, et al. Among authors: fischer u. Can J Neurol Sci. 2019 May;46(3):269-274. doi: 10.1017/cjn.2019.1. Epub 2019 Mar 20. Can J Neurol Sci. 2019. PMID: 30890199 Review.
Bridging intravenous thrombolysis in patients with atrial fibrillation.
Mujanovic A, Kurmann CC, Dobrocky T, Olivé-Gadea M, Maegerlein C, Pierot L, Mendes Pereira V, Costalat V, Psychogios M, Michel P, Beyeler M, Piechowiak EI, Seiffge DJ, Mordasini P, Arnold M, Gralla J, Fischer U, Kaesmacher J, Meinel TR; BEYOND-SWIFT Investigators. Mujanovic A, et al. Among authors: fischer u. Front Neurol. 2022 Aug 3;13:945338. doi: 10.3389/fneur.2022.945338. eCollection 2022. Front Neurol. 2022. PMID: 35989924 Free PMC article.
Bridging thrombolysis with tenecteplase versus endovascular thrombectomy alone for large-vessel anterior circulation stroke: a target trial emulation analysis.
Altersberger VL, Kaesmacher J, Churilov L, Yogendrakumar V, Gralla J, Strbian D, Seiffge DJ, Mitchell PJ, Kleinig TJ, Campbell BC, Fischer U. Altersberger VL, et al. Among authors: fischer u. J Neurol Neurosurg Psychiatry. 2025 Jul 16;96(8):775-783. doi: 10.1136/jnnp-2024-335325. J Neurol Neurosurg Psychiatry. 2025. PMID: 39848674 Free PMC article.
ESTREL-Fatigue-association of levodopa with post-stroke fatigue.
Boos L, Kaufmann JE, Sauter MI, Lyrer P, Zietz A, Trüssel S, Engelter SV, Luft AR, Polymeris A, Altersberger VL, Wiesner K, Held JPO, Rottenberger Y, Schwarz A, Medlin F, Accolla EA, Foucras S, Kägi G, De Marchis GM, Politz S, Greulich M, Tarnutzer AA, Sturzenegger R, Katan M, Fischer U, Nedeltchev K, Schär J, Deglon KVDK, Rapin PA, Salerno A, Seiffge D, Auer E, Lippert J, Bonati LH, Schuster-Amft C, Gäumann S, Chabwine JN, Humm AM, Möller JC, Schweinfurther R, Bujan B, Jedrysiak P, Sandor PS, Gonzenbach R, Veit M, Lutz D, Lienert C, Peters N, Strambo D, Müri RM, Schädelin S, Hemkens LG, Ford GA, Kuppuswamy A, Lerdal A, Simpson DB, English C, Blackwell S, Gensicke H, Traenka C, Engelter ST. Boos L, et al. Among authors: fischer u. Eur Stroke J. 2026 Mar 1;11(4):aakag029. doi: 10.1093/esj/aakag029. Eur Stroke J. 2026. PMID: 41947565 Free PMC article. Clinical Trial.
No-reflow phenomenon in stroke patients: A systematic literature review and meta-analysis of clinical data.
Mujanovic A, Ng F, Meinel TR, Dobrocky T, Piechowiak EI, Kurmann CC, Seiffge DJ, Wegener S, Wiest R, Meyer L, Fiehler J, Olivot JM, Ribo M, Nguyen TN, Gralla J, Campbell BC, Fischer U, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Int J Stroke. 2024 Jan;19(1):58-67. doi: 10.1177/17474930231180434. Epub 2023 Jun 8. Int J Stroke. 2024. PMID: 37231702
Association of the COVID-19 outbreak with acute stroke care in Switzerland.
De Marchis GM, Wright PR, Michel P, Strambo D, Carrera E, Dirren E, Luft AR, Wegener S, Cereda CW, Kägi G, Vehoff J, Gensicke H, Lyrer P, Nedeltchev K, Khales T, Bolognese M, Salmen S, Sturzenegger R, Bonvin C, Berger C, Schelosky L, Mono ML, Rodic B, von Reding A, Schwegler G, Tarnutzer AA, Medlin F, Humm AM, Peters N, Beyeler M, Kriemler L, Bervini D, Fandino J, Hemkens LG, Mordasini P, Arnold M, Fischer U, Bonati LH; Swiss Stroke Registry Investigators. De Marchis GM, et al. Among authors: fischer u. Eur J Neurol. 2022 Mar;29(3):724-731. doi: 10.1111/ene.15209. Epub 2022 Jan 4. Eur J Neurol. 2022. PMID: 34894018 Free PMC article.
The 6-months follow-up of the TREAT-CAD trial: Aspirin versus anticoagulation for stroke prevention in patients with cervical artery dissection.
Engelter ST, Enz LS, Ravanelli F, Kaufmann JE, Gensicke H, Schaedelin S, Luft AR, Globas C, Goeggel-Simonetti B, Fischer U, Strambo D, Kägi G, Nedeltchev K, Kahles T, Kellert L, Rosenbaum S, von Rennenberg R, Brehm A, Seiffge D, Renaud S, Brandt T, Sarikaya H, Zietz A, Wischmann J, Polymeris AA, Fischer S, Bonati LH, De Marchis GM, Peters N, Nolte CH, Christensen H, Wegener S, Psychogios MN, Arnold M, Lyrer P, Traenka C. Engelter ST, et al. Among authors: fischer u. Eur Stroke J. 2025 Sep;10(3):871-881. doi: 10.1177/23969873251315362. Epub 2025 Feb 5. Eur Stroke J. 2025. PMID: 39910883 Free PMC article. Clinical Trial.
Understanding Noninferiority Trials: What Stroke Specialists Should Know.
Cavalcante F, Treurniet KM, Kappelhof M, Kaesmacher J, Lingsma HF, Saver JL, Gralla J, Fischer U, Majoie CB, Roos YBWEM. Cavalcante F, et al. Among authors: fischer u. Stroke. 2025 Feb;56(2):543-552. doi: 10.1161/STROKEAHA.124.048024. Epub 2025 Jan 2. Stroke. 2025. PMID: 39744847 Review.
Anti-GABAA receptor encephalitis 14 months after allogeneic haematopoietic stem-cell transplant for acute myeloid leukaemia.
Rusche T, Yaldizli Ö, Galbusera R, Mutke M, Halter JP, Lieb J, Matteazzi F, Stelmes A, Bittner J, Grzonka P, Frank N, Cordier D, Hench J, Frank S, Hirsch HH, Fischer U, Kuhle J, Sutter R, Rüegg S, Fisch U. Rusche T, et al. Among authors: fischer u. Lancet. 2024 Feb 3;403(10425):469-470. doi: 10.1016/S0140-6736(23)02831-3. Lancet. 2024. PMID: 38309783 No abstract available.
Projections of Endovascular Therapy-Eligible Patients With Stroke for the US Population.
Mistry EA, Khoury JC, Kleindorfer DO, Kissela BM, Alwell KS, Jasne AS, Ferioli S, De Los Rios La Rosa F, Coleman E, Demel SL, Walsh KB, Slavin SJ, Star M, Haverbusch M, Mackey J, Woo D, Aziz YN, Heldner MR, Fischer U, Jadhav AP, Jovin TG, Albers GW, Nogueira RG, Khatri P. Mistry EA, et al. Among authors: fischer u. Stroke. 2024 Aug;55(8):2011-2019. doi: 10.1161/STROKEAHA.123.045766. Epub 2024 Jun 27. Stroke. 2024. PMID: 38934124 Free article.
Intra-arterial Alteplase Thrombolysis After Successful Thrombectomy for AIS in the Posterior Circulation: The IAT-TOP Randomized Clinical Trial.
Chen W, Yang B, Bai X, Yi T, Wang H, Wen C, Liu Y, Ma L, Wu S, Liu S, Zhang L, Peng Y, Zhao Y, Song C, Cai X, Zhang G, Zheng W, Cheng T, Wei L, Xu L, Liu W, Han H, Cao H, Chang W, Fang P, Xu C, Ju D, Liu Y, Zhang J, Li J, Wang E, Zhang G, Yu J, Zeng G, Chen F, Li X, Dai Y, Guo X, Wu Y, Nguyen TN, Fischer U, Qureshi AI, Nogueira RG, Ji X, Jiao L; IAT-TOP Investigators. Chen W, et al. Among authors: fischer u. JAMA Neurol. 2026 Apr 24:e261074. doi: 10.1001/jamaneurol.2026.1074. Online ahead of print. JAMA Neurol. 2026. PMID: 42026933
Ischemic brain infarcts, white matter hyperintensities, and cognitive impairment are increased in patients with Atrial Fibrillation.
Krisai P, Aeschbacher S, Coslovsky M, Rommers N, Reichlin T, Müller AS, Beer JH, Ammann P, Auricchio A, Moschovitis G, Kobza R, Shah D, Di Valentino M, Conte G, Ehret G, Hennings E, Monsch A, Paladini RE, Rodondi N, Roten L, Schwenkglenks M, Sticherling C, Badertscher P, Zuern CS, Sinnecker T, Duering M, Mahfoud F, Bonati LH, Conen D, Osswald S, Kühne M; eMBA, for the Swiss-AF Investigators. Krisai P, et al. Commun Med (Lond). 2026 Jan 27;6(1):120. doi: 10.1038/s43856-026-01389-w. Commun Med (Lond). 2026. PMID: 41593217 Free PMC article.
Standards of Practice in Acute Ischemic Stroke Intervention: International Recommendations.
Pierot L, Jayaraman MV, Szikora I, Hirsch JA, Baxter B, Miyachi S, Mahadevan J, Chong W, Mitchell PJ, Coulthard A, Rowley HA, Sanelli PC, Tampieri D, Brouwer PA, Fiehler J, Kocer N, Vilela P, Rovira A, Fischer U, Caso V, van der Worp B, Sakai N, Matsumaru Y, Yoshimura SI, Anxionnat R, Desal H, Biscoito L, Pumar JM, Diaz O, Fraser JF, Linfante I, Liebeskind DS, Nogueira RG, Hacke W, Brainin M, Yan B, Soderman M, Taylor A, Pongpech S, Tanaka M, Terbrugge K; Asian-Australian Federation of Interventional and Therapeutic Neuroradiology (AAFITN); Australian and New Zealand Society of Neuroradiology (ANZSNR); American Society of Neuroradiology (ASNR); Canadian Society of Neuroradiology (CSNR); European Society of Minimally Invasive Neurological Therapy (ESMINT); European Society of Neuroradiology (ESNR); European Stroke Organization (ESO); Japanese Society for NeuroEndovascular Therapy (JSNET); French Society of Neuroradiology (SFNR); Ibero-Latin American Society of Diagnostic and Therapeutic Neuroradiology (SILAN); Society of NeuroInterventional Surgery (SNIS); Society of Vascular and Interventional Neurology (SVIN); World Stroke Organization (WSO); World Federation of Interventi… See abstract for full author list ➔ Pierot L, et al. Among authors: fischer u. AJNR Am J Neuroradiol. 2018 Nov;39(11):E112-E117. doi: 10.3174/ajnr.A5853. AJNR Am J Neuroradiol. 2018. PMID: 30442688 Free PMC article. No abstract available.
Global impact of COVID-19 on stroke care.
Nogueira RG, Abdalkader M, Qureshi MM, Frankel MR, Mansour OY, Yamagami H, Qiu Z, Farhoudi M, Siegler JE, Yaghi S, Raz E, Sakai N, Ohara N, Piotin M, Mechtouff L, Eker O, Chalumeau V, Kleinig TJ, Pop R, Liu J, Winters HS, Shang X, Vasquez AR, Blasco J, Arenillas JF, Martinez-Galdamez M, Brehm A, Psychogios MN, Lylyk P, Haussen DC, Al-Bayati AR, Mohammaden MH, Fonseca L, Luís Silva M, Montalverne F, Renieri L, Mangiafico S, Fischer U, Gralla J, Frei D, Chugh C, Mehta BP, Nagel S, Mohlenbruch M, Ortega-Gutierrez S, Farooqui M, Hassan AE, Taylor A, Lapergue B, Consoli A, Campbell BC, Sharma M, Walker M, Van Horn N, Fiehler J, Nguyen HT, Nguyen QT, Watanabe D, Zhang H, Le HV, Nguyen VQ, Shah R, Devlin T, Khandelwal P, Linfante I, Izzath W, Lavados PM, Olavarría VV, Sampaio Silva G, de Carvalho Sousa AV, Kirmani J, Bendszus M, Amano T, Yamamoto R, Doijiri R, Tokuda N, Yamada T, Terasaki T, Yazawa Y, Morris JG, Griffin E, Thornton J, Lavoie P, Matouk C, Hill MD, Demchuk AM, Killer-Oberpfalzer M, Nahab F, Altschul D, Ramos-Pachón A, Pérez de la Ossa N, Kikano R, Boisseau W, Walker G, Cordina SM, Puri A, Luisa Kuhn A, Gandhi D, Ramakrishnan P, Novakovic-White R, Chebl A, Kargiotis … See abstract for full author list ➔ Nogueira RG, et al. Among authors: fischer u. Int J Stroke. 2021 Jul;16(5):573-584. doi: 10.1177/1747493021991652. Epub 2021 Mar 29. Int J Stroke. 2021. PMID: 33459583 Free PMC article.
Mechanical thrombectomy in acute ischemic stroke: Consensus statement by ESO-Karolinska Stroke Update 2014/2015, supported by ESO, ESMINT, ESNR and EAN.
Wahlgren N, Moreira T, Michel P, Steiner T, Jansen O, Cognard C, Mattle HP, van Zwam W, Holmin S, Tatlisumak T, Petersson J, Caso V, Hacke W, Mazighi M, Arnold M, Fischer U, Szikora I, Pierot L, Fiehler J, Gralla J, Fazekas F, Lees KR; ESO-KSU, ESO, ESMINT, ESNR and EAN. Wahlgren N, et al. Among authors: fischer u. Int J Stroke. 2016 Jan;11(1):134-47. doi: 10.1177/1747493015609778. Int J Stroke. 2016. PMID: 26763029 Free article.
Direct Oral Anticoagulants in Primary and Secondary Prevention of Thrombotic Events: 2026 ACC Scientific Statement: A Report of the American College of Cardiology.
Kumbhani DJ, Armbruster AL, Cheng RK, Chrispin J, Fischer U, Holbrook AM, Joglar J, Sevestre MA. Kumbhani DJ, et al. Among authors: fischer u. J Am Coll Cardiol. 2026 Jun 30:S0735-1097(26)06700-8. doi: 10.1016/j.jacc.2026.05.033. Online ahead of print. J Am Coll Cardiol. 2026. PMID: 42377292 Free article. Review.
Multivariable Prediction Model for Futile Recanalization Therapies in Patients With Acute Ischemic Stroke.
Meinel TR, Lerch C, Fischer U, Beyeler M, Mujanovic A, Kurmann C, Siepen B, Scutelnic A, Müller M, Goeldlin M, Belachew NF, Dobrocky T, Gralla J, Seiffge D, Jung S, Arnold M, Wiest R, Meier R, Kaesmacher J. Meinel TR, et al. Among authors: fischer u. Neurology. 2022 Sep 5;99(10):e1009-e1018. doi: 10.1212/WNL.0000000000200815. Neurology. 2022. PMID: 35803722 Free PMC article.
Direct mechanical thrombectomy in tPA-ineligible and -eligible patients versus the bridging approach: a meta-analysis.
Kaesmacher J, Mordasini P, Arnold M, López-Cancio E, Cerdá N, Boeckh-Behrens T, Kleine JF, Goyal M, Hill MD, Pereira VM, Saver JL, Gralla J, Fischer U. Kaesmacher J, et al. Among authors: fischer u. J Neurointerv Surg. 2019 Jan;11(1):20-27. doi: 10.1136/neurintsurg-2018-013834. Epub 2018 Apr 28. J Neurointerv Surg. 2019. PMID: 29705773 Free PMC article.
Status on stroke and stroke care in Europe 2023: Stroke Service Tracker 2023 data based on 1,460,360 strokes in 47 European nations.
Christensen H, Pezzella FR, Roaldsen MB, Tomek A, Ovesen C, Wilkie A, Budincevic H, Dichgans M, Fischer U, Grundtvig J, Kelly P, Lunde G, Macey C, Mikulik R, Rosenørn A, Santo G, de Sousa DA, Tiu C, Sacco S, Vilionskis A, Norrving B; SAP-E collaborators. Christensen H, et al. Among authors: fischer u. Eur Stroke J. 2026 Feb 9;11(2):aakag008. doi: 10.1093/esj/aakag008. Eur Stroke J. 2026. PMID: 41712681 Free PMC article.
Time to treatment with bridging intravenous alteplase before endovascular treatment:subanalysis of the randomized controlled SWIFT-DIRECT trial.
Meinel TR, Kaesmacher J, Buetikofer L, Strbian D, Eker OF, Cognard C, Mordasini P, Deppeler S, Mendes Pereira V, Albucher JF, Darcourt J, Bourcier R, Guillon B, Papagiannaki C, Costentin G, Sibolt G, Räty S, Gory B, Richard S, Liman J, Ernst M, Boulanger M, Barbier C, Mechtouff L, Zhang L, Marnat G, Sibon I, Nikoubashman O, Reich A, Consoli A, Weisenburger D, Requena M, Garcia-Tornel A, Saleme S, Moulin S, Pagano P, Saliou G, Carrera E, Janot K, Boix M, Pop R, Della Schiava L, Luft A, Piotin M, Gentric JC, Pikula A, Pfeilschifter W, Arnold M, Siddiqui A, Froehler MT, Furlan AJ, Chapot R, Wiesmann M, Machi P, Diener HC, Kulcsar Z, Bonati L, Bassetti C, Escalard S, Liebeskind D, Saver JL, Fischer U, Gralla J; SWIFT-DIRECT investigators. Meinel TR, et al. Among authors: fischer u. J Neurointerv Surg. 2023 Sep;15(e1):e102-e110. doi: 10.1136/jnis-2022-019207. Epub 2022 Jul 28. J Neurointerv Surg. 2023. PMID: 35902234 Free PMC article.
Association of intravenous thrombolysis and pre-interventional reperfusion: a post hoc analysis of the SWIFT DIRECT trial.
Mujanovic A, Eker O, Marnat G, Strbian D, Ijäs P, Préterre C, Triquenot A, Albucher JF, Gauberti M, Weisenburger-Lile D, Ernst M, Nikoubashman O, Mpotsaris A, Gory B, Tuan Hua V, Ribo M, Liebeskind DS, Dobrocky T, Meinel TR, Buetikofer L, Gralla J, Fischer U, Kaesmacher J; SWIFT DIRECT investigators. Mujanovic A, et al. Among authors: fischer u. J Neurointerv Surg. 2023 Nov;15(e2):e232-e239. doi: 10.1136/jnis-2022-019585. Epub 2022 Nov 17. J Neurointerv Surg. 2023. PMID: 36396433 Free PMC article.
Impact of Preprocedural Computed Tomography on Left Atrial Appendage Closure Success: A Swiss-Apero Trial Subanalysis.
Galea R, Aminian A, Meneveau N, De Marco F, Heg D, Anselme F, Gräni C, Huber AT, Teiger E, Iriart X, Franzone A, Vranckx P, Fischer U, Pedrazzini G, Bedogni F, Valgimigli M, Räber L. Galea R, et al. Among authors: fischer u. JACC Cardiovasc Interv. 2023 Jun 12;16(11):1332-1343. doi: 10.1016/j.jcin.2023.02.027. Epub 2023 May 3. JACC Cardiovasc Interv. 2023. PMID: 37316145 Free article. Clinical Trial.
The Quattro Technique for Medium Distal Vessel Occlusion Stroke.
Psychogios MN, Tsogkas I, Blackham K, Schulze-Zachau V, Rusche T, Ntoulias N, Brehm A, Fischer U, Sporns PB. Psychogios MN, et al. Among authors: fischer u. Clin Neuroradiol. 2024 Mar;34(1):257-262. doi: 10.1007/s00062-023-01317-8. Epub 2023 Jun 28. Clin Neuroradiol. 2024. PMID: 37378841 No abstract available.
Changes of migraine aura with advancing age of patients.
Scutelnic A, Drangova H, Klein A, Slavova N, Beyeler M, Lippert J, Silimon N, Meinel TR, Arnold M, Fischer U, Riederer F, Mattle HP, Jung S, Schankin CJ. Scutelnic A, et al. Among authors: fischer u. J Headache Pain. 2023 Aug 1;24(1):100. doi: 10.1186/s10194-023-01642-w. J Headache Pain. 2023. PMID: 37528414 Free PMC article.
Safety and efficacy of intra-arterial tenecteplase for non-complete reperfusion of intracranial occlusions: Methodology of a randomized, controlled, multicenter study.
Kaesmacher J, Mujanovic A, Beyeler S, Bütikofer L, Beyeler M, Piechowiak EI, Dobrocky T, Katan M, Mordasini P, Boulouis G, Kulcsar Z, Psychogios M, Mazighi M, Strbian D, Thomalla G, Lemmens R, Schäfer JH, Dorn F, Jansen O, Schwab R, Kniep H, Fiehler J, Zi W, Gralla J, Fischer U. Kaesmacher J, et al. Among authors: fischer u. Eur Stroke J. 2026 Jan 1;11(1):23969873251381974. doi: 10.1093/esj/23969873251381974. Eur Stroke J. 2026. PMID: 41614467 Free PMC article. Clinical Trial.
Once- versus twice-daily direct oral anticoagulants after ischemic stroke in atrial fibrillation - A post-hoc analysis of the ELAN trial.
Polymeris AA, Rossel JB, Koga M, Strbian D, Vedamurthy A, Krishnan M, Branca M, Meinel T, Kristoffersen ES, Yoshimoto T, Tanaka K, Kunieda T, Yakushiji Y, Vehoff J, Matsuzono K, Slade P, Demeestere J, Salerno A, Caracciolo NG, Hemelsoet D, Engelter ST, Auer E, Horvath T, Seiffge DJ, Goeldlin M, Dawson J, Fischer U. Polymeris AA, et al. Among authors: fischer u. Eur Stroke J. 2026 Jan 1;11(1):23969873251360974. doi: 10.1093/esj/23969873251360974. Eur Stroke J. 2026. PMID: 41614485 Free PMC article. Clinical Trial.
Correction: Changes of migraine aura with advancing age of patients.
Scutelnic A, Drangova H, Klein A, Slavova N, Beyeler M, Lippert J, Silimon N, Meinel TR, Arnold M, Fischer U, Riederer F, Mattle HP, Jung S, Schankin CJ. Scutelnic A, et al. Among authors: fischer u. J Headache Pain. 2023 Aug 14;24(1):107. doi: 10.1186/s10194-023-01647-5. J Headache Pain. 2023. PMID: 37580677 Free PMC article. No abstract available.
The "index vein" as a sign for migraine aura in the emergency setting.
Scutelnic A, Petroulia V, Schraml L, Jung S, Branca M, Beyeler M, Fischer U, Wiest R, Slavova N, Schankin CJ. Scutelnic A, et al. Among authors: fischer u. Cephalalgia. 2023 Jan;43(1):3331024221132010. doi: 10.1177/03331024221132010. Cephalalgia. 2023. PMID: 36622878 Free article.
Reperfusion Without Functional Independence in Late Presentation of Stroke With Large Vessel Occlusion.
Seker F, Qureshi MM, Möhlenbruch MA, Nogueira RG, Abdalkader M, Ribo M, Caparros F, Haussen DC, Mohammaden MH, Sheth SA, Ortega-Gutierrez S, Siegler JE, Zaidi SF, Olive-Gadea M, Henon H, Castonguay AC, Nannoni S, Kaesmacher J, Puri AS, Farooqui M, Salazar-Marioni S, Kuhn AL, Kiley NL, Farzin B, Boisseau W, Masoud HE, Lopez CY, Rana A, Abdul Kareem S, Sathya A, Klein P, Kassem MW, Cordonnier C, Gralla J, Fischer U, Michel P, Strambo D, Jovin TG, Raymond J, Zaidat OO, Ringleb PA, Nguyen TN, Nagel S. Seker F, et al. Among authors: fischer u. Stroke. 2022 Dec;53(12):3594-3604. doi: 10.1161/STROKEAHA.122.039476. Epub 2022 Oct 14. Stroke. 2022. PMID: 36252092
Phenotypes of Chronic Covert Brain Infarction in Patients With First-Ever Ischemic Stroke: A Cohort Study.
Vynckier J, Kaesmacher J, Wardlaw JM, Roten L, Beyeler M, Belachew NF, Grunder L, Seiffge DJ, Jung S, Gralla J, Dobrocky T, Heldner MR, Prange U, Goeldlin MB, Arnold M, Fischer U, Meinel TR. Vynckier J, et al. Among authors: fischer u. Stroke. 2022 Feb;53(2):558-568. doi: 10.1161/STROKEAHA.121.034347. Epub 2021 Sep 16. Stroke. 2022. PMID: 34525841 Free PMC article.
Early treatment of Atrial fibrillation for Stroke prevention Trial in acute STROKE (EAST-STROKE): protocol for an international investigator-initiated, prospective, randomised, open, blinded endpoint assessment (PROBE) interventional multi-centre trial.
Jensen M, Zapf A, Buchholz A, Möhl A, Andrade JG, Cameron A, Campbell BCV, Fischer U, Hill MD, Kelly P, Kalman JM, Loh P, Molina C, Guasch E, Metzner A, Ng GA, Pagola J, Pontes-Neto OM, Reichlin T, Salman RA, Shoamanesh A, Sposato LA, van der Worp HB, Kirchhof P, Thomalla G. Jensen M, et al. Among authors: fischer u. Eur Stroke J. 2026 May 6;11(5):aakag022. doi: 10.1093/esj/aakag022. Eur Stroke J. 2026. PMID: 42153760 Free PMC article.
Noncontrast CT Selected Thrombectomy vs Medical Management for Late-Window Anterior Large Vessel Occlusion.
Nguyen TN, Nogueira RG, Qureshi MM, Nagel S, Raymond J, Abdalkader M, Demeestere J, Marto JP, Sheth SA, Puetz V, Dusart A, Michel P, Ribo M, Zaidat OO, Siegler JE, Haussen DC, Strbian D, Henon H, Mohammaden MH, Möhlenbruch MA, Olive-Gadea M, Puri AS, Winzer S, Kaesmacher J, Klein P, Tomppo L, Caparros F, Ramos JN, Jumaa MA, Zaidi SF, Martinez-Majander N, Nannoni S, Vandewalle L, Bellante F, Farooqui M, Salazar-Marioni S, Virtanen P, Kaiser DPO, Wouters A, Ventura R, Jesser J, Mujanovic A, Shu L, Castonguay AC, Mansoor Z, Qiu Z, Masoud HE, Requena M, Peltola E, Hu W, Lin E, Tanaka K, Cordonnier C, Roy D, Yaghi S, Strambo D, Yamagami H, Fischer U, Jovin TG, Lemmens R, Ringleb PA, Ortega-Gutierrez S. Nguyen TN, et al. Among authors: fischer u. Neurology. 2024 May 28;102(10):e209324. doi: 10.1212/WNL.0000000000209324. Epub 2024 May 6. Neurology. 2024. PMID: 38709999 Free PMC article.
CADMUS: A Novel MRI-Based Classification of Spontaneous Intracerebral Hemorrhage Associated With Cerebral Small Vessel Disease.
Goeldlin MB, Mueller M, Siepen BM, Zhang W, Ozkan H, Locatelli M, Du Y, Valenzuela W, Radojewski P, Hakim A, Kaesmacher J, Meinel TR, Clénin L, Branca M, Strambo D, Fischer T, Medlin F, Peters N, Carrera E, Lovblad KO, Karwacki GM, Cereda CW, Niederhauser J, Mono ML, Mueller A, Wegener S, Sartoretti S, Polymeris AA, Altersberger V, Katan M, Psychogios M, Sturzenegger R, Nauer C, Schaerer M, Buitrago Tellez C, Renaud S, Minkner Klahre K, Z'Graggen WJ, Bervini D, Bonati LH, Wiest R, Arnold M, Simister RJ, Wilson D, Jäger HR, Fischer U, Werring DJ, Seiffge DJ; for Swiss Stroke Registry Investigators and SIGNAL Investigators. Goeldlin MB, et al. Among authors: fischer u. Neurology. 2024 Jan 9;102(1):e207977. doi: 10.1212/WNL.0000000000207977. Epub 2023 Dec 15. Neurology. 2024. PMID: 38165372 Free PMC article.
Transient ischemic attacks in patients with active and occult cancer.
Beyeler M, Castigliego P, Baumann J, Ziegler V, Kielkopf M, Mueller M, Bauer-Gambelli SA, Mujanovic A, Meinel TR, Horvath T, Fischer U, Kaesmacher J, Heldner MR, Seiffge D, Arnold M, Pabst T, Berger MD, Navi BB, Jung S, Bücke P. Beyeler M, et al. Among authors: fischer u. Front Neurol. 2023 Sep 28;14:1268131. doi: 10.3389/fneur.2023.1268131. eCollection 2023. Front Neurol. 2023. PMID: 37840935 Free PMC article.
Basilar artery occlusion management: Specialist perspectives from an international survey.
Edwards C, Drumm B, Siegler JE, Schonewille WJ, Klein P, Huo X, Chen Y, Abdalkader M, Qureshi MM, Strbian D, Liu X, Hu W, Ji X, Li C, Fischer U, Nagel S, Puetz V, Michel P, Alemseged F, Sacco S, Yamagami H, Yaghi S, Strambo D, Kristoffersen ES, Sandset EC, Mikulik R, Tsivgoulis G, Masoud HE, de Sousa DA, Marto JP, Lobotesis K, Roi D, Berberich A, Demeestere J, Meinel TR, Rivera R, Poli S, Ton MD, Zhu Y, Li F, Sang H, Thomalla G, Parsons M, Campbell BCV, Zaidat OO, Chen HS, Field TS, Raymond J, Kaesmacher J, Nogueira RG, Jovin TG, Sun D, Liu R, Qureshi AI, Qiu Z, Miao Z, Banerjee S, Nguyen TN. Edwards C, et al. Among authors: fischer u. J Neuroimaging. 2023 May-Jun;33(3):422-433. doi: 10.1111/jon.13084. Epub 2023 Feb 13. J Neuroimaging. 2023. PMID: 36781295
Outcomes of Bridging Intravenous Thrombolysis Versus Endovascular Therapy Alone in Late-Window Acute Ischemic Stroke.
Demeestere J, Qureshi MM, Vandewalle L, Wouters A, Strbian D, Nogueira RG, Nagel S, Yamagami H, Puetz V, Abdalkader M, Haussen DC, Mohammaden MH, Möhlenbruch MA, Olivé-Gadea M, Winzer S, Ribo M, Michel P, Marto JP, Tanaka K, Yoshimura S, Martinez-Majander N, Caparros F, Henon H, Tomppo L, Dusart A, Bellante F, Ramos JN, Jesser J, Sheth SA, Ortega-Gutiérrez S, Siegler JE, Nannoni S, Kaesmacher J, Dobrocky T, Salazar-Marioni S, Farooqui M, Virtanen P, Ventura R, Zaidi SF, Castonguay AC, Uchida K, Puri AS, Sakai N, Toyoda K, Farzin B, Masoud HE, Klein P, Bui J, Rizzo F, Kaiser DPO, Desfontaines P, Strambo D, Cordonnier C, Lin E, Ringleb PA, Roy D, Zaidat OO, Fischer U, Raymond J, Lemmens R, Nguyen TN. Demeestere J, et al. Among authors: fischer u. Stroke. 2024 Jul;55(7):1767-1775. doi: 10.1161/STROKEAHA.124.046495. Epub 2024 May 15. Stroke. 2024. PMID: 38748598 Free article.
Toward Individual Treatment in Cervical Artery Dissection: Subgroup Analysis of the TREAT-CAD Randomized Trial.
Kaufmann JE, Gensicke H, Schaedelin S, Luft AR, Goeggel-Simonetti B, Fischer U, Michel P, Strambo D, Kägi G, Vehoff J, Nedeltchev K, Kahles T, Kellert L, Rosenbaum S, von Rennenberg R, Riegler C, Seiffge D, Sarikaya H, Zietz A, Wischmann J, Polymeris AA, Hänsel M, Globas C, Bonati LH, Brehm A, De Marchis GM, Peters N, Nolte CH, Christensen H, Wegener S, Psychogios MN, Arnold M, Lyrer P, Traenka C, Engelter ST; TREAT‐CAD Trial. Kaufmann JE, et al. Among authors: fischer u. Ann Neurol. 2024 May;95(5):886-897. doi: 10.1002/ana.26886. Epub 2024 Feb 16. Ann Neurol. 2024. PMID: 38362818 Free article. Clinical Trial.
Importance of Delayed Reperfusions in Patients With Incomplete Thrombectomy.
Mujanovic A, Jungi N, Kurmann CC, Dobrocky T, Meinel TR, Almiri W, Grunder L, Beyeler M, Lang MF, Jung S, Klail T, Hoffmann A, Seiffge DJ, Heldner MR, Pilgram-Pastor S, Mordasini P, Arnold M, Piechowiak EI, Gralla J, Fischer U, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Stroke. 2022 Nov;53(11):3350-3358. doi: 10.1161/STROKEAHA.122.040063. Epub 2022 Oct 7. Stroke. 2022. PMID: 36205143 Free PMC article.
[Intracerebral haemorrhage - acute event and chronic disease].
Göldlin M, Radojewski P, Siepen B, Müller M, Wiest R, Mordasini P, Polymeris A, Engelter ST, Lyrer P, Z'Graggen W, Fischer U, Seiffge D. Göldlin M, et al. Among authors: fischer u. Ther Umsch. 2021 Aug;78(6):320-327. doi: 10.1024/0040-5930/a001276. Ther Umsch. 2021. PMID: 34291658 German.
Basilar Artery Occlusion Thrombectomy Technique: An International Survey of Practice Patterns.
Klein P, Herning A, Drumm B, Raymond J, Abdalkader M, Siegler JE, Chen Y, Huo X, Schonewille WJ, Liu X, Hu W, Ji X, Lapergue B, Li C, Alemseged F, Strbian D, Fischer U, Kaesmacher J, Yamagami H, Puetz V, Sacco S, Kristoffersen ES, Demeestere J, Lobotesis K, Roi D, Aydin K, Diana F, Masoud HE, Ma A, Novakovic-White R, Al-Mufti F, Zhu Y, Sang H, Sun D, Nguyen TH, Ton MD, Gentric JC, Caroff J, Psychogios MN, Consoli A, Meyer L, Fiehler J, English J, Gupta R, Yan B, Campbell B, Jadhav AP, Lee JS, Thomalla G, Nagel S, Yang Q, Zaidat OO, Qiu Z, Miao Z, Banerjee S, Nguyen TN. Klein P, et al. Among authors: fischer u. Stroke Vasc Interv Neurol. 2022 Nov 18;3(2):e000642. doi: 10.1161/SVIN.122.000642. eCollection 2023 Mar. Stroke Vasc Interv Neurol. 2022. PMID: 41585915 Free PMC article.
Safety and functional outcome of thrombolysis in dissection-related ischemic stroke: a meta-analysis of individual patient data.
Zinkstok SM, Vergouwen MD, Engelter ST, Lyrer PA, Bonati LH, Arnold M, Mattle HP, Fischer U, Sarikaya H, Baumgartner RW, Georgiadis D, Odier C, Michel P, Putaala J, Griebe M, Wahlgren N, Ahmed N, van Geloven N, de Haan RJ, Nederkoorn PJ. Zinkstok SM, et al. Among authors: fischer u. Stroke. 2011 Sep;42(9):2515-20. doi: 10.1161/STROKEAHA.111.617282. Epub 2011 Jul 28. Stroke. 2011. PMID: 21799165 Free article. Review.
White matter lesions and intra-arterial thrombolysis.
Jung S, Mono ML, Findling O, Fischer U, Galimanis A, Weck A, De Marchis GM, Ballinari P, Gralla J, Brekenfeld C, Schroth G, Arnold M, Mattle HP, El-Koussy M. Jung S, et al. Among authors: fischer u. J Neurol. 2012 Jul;259(7):1331-6. doi: 10.1007/s00415-011-6352-y. Epub 2012 Jan 17. J Neurol. 2012. PMID: 22249288 Free article.
From guidelines to clinical practice in care for ischaemic stroke patients: A systematic review and expert opinion.
Lens C, Demeestere J, Casolla B, Christensen H, Fischer U, Kelly P, Molina C, Sacco S, Sandset EC, Strbian D, Thomalla G, Tsivgoulis G, Vanhaecht K, Weltens C, Coeckelberghs E, Lemmens R. Lens C, et al. Among authors: fischer u. Eur J Neurol. 2024 Dec;31(12):e16417. doi: 10.1111/ene.16417. Epub 2024 Sep 5. Eur J Neurol. 2024. PMID: 39236303 Free PMC article.
A typology of cerebral small vessel disease based on imaging markers.
Sperber C, Hakim A, Gallucci L, Seiffge D, Rezny-Kasprzak B, Jäger E, Meinel T, Wiest R, Fischer U, Arnold M, Umarova R. Sperber C, et al. Among authors: fischer u. J Neurol. 2023 Oct;270(10):4985-4994. doi: 10.1007/s00415-023-11831-x. Epub 2023 Jun 27. J Neurol. 2023. PMID: 37368130 Free PMC article.
Prediction of delayed reperfusion in patients with incomplete reperfusion following thrombectomy.
Mujanovic A, Brigger R, Kurmann CC, Ng F, Branca M, Dobrocky T, Meinel TR, Windecker D, Almiri W, Grunder L, Beyeler M, Seiffge DJ, Pilgram-Pastor S, Arnold M, Piechowiak EI, Campbell B, Gralla J, Fischer U, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Eur Stroke J. 2023 Jun;8(2):456-466. doi: 10.1177/23969873231164274. Epub 2023 Mar 24. Eur Stroke J. 2023. PMID: 37231686 Free PMC article.
Association of Intravenous Thrombolysis with Delayed Reperfusion After Incomplete Mechanical Thrombectomy.
Mujanovic A, Kammer C, Kurmann CC, Grunder L, Beyeler M, Lang MF, Piechowiak EI, Meinel TR, Jung S, Almiri W, Pilgram-Pastor S, Hoffmann A, Seiffge DJ, Heldner MR, Dobrocky T, Mordasini P, Arnold M, Gralla J, Fischer U, Kaesmacher J. Mujanovic A, et al. Among authors: fischer u. Clin Neuroradiol. 2023 Mar;33(1):87-98. doi: 10.1007/s00062-022-01186-7. Epub 2022 Jul 14. Clin Neuroradiol. 2023. PMID: 35833948 Free PMC article.
Maintenance of Acute Stroke Care Service During the COVID-19 Pandemic Lockdown.
Altersberger VL, Stolze LJ, Heldner MR, Henon H, Martinez-Majander N, Hametner C, Nordanstig A, Zini A, Nannoni S, Gonçalves B, Nolte CH, Baumgartner P, Kastrup A, Papanagiotou P, Kägi G, Leker RR, Zedde M, Padovani A, Pezzini A, Padjen V, Cereda CW, Ntaios G, Bonati LH, Rinkel LA, Fischer U, Scheitz JF, Wegener S, Turc G, Michel P, Gentile M, Rentzos A, Ringleb PA, Curtze S, Cordonnier C, Arnold M, Nederkoorn PJ, Engelter ST, Gensicke H; TRISP Collaborators. Altersberger VL, et al. Among authors: fischer u. Stroke. 2021 May;52(5):1693-1701. doi: 10.1161/STROKEAHA.120.032176. Epub 2021 Apr 1. Stroke. 2021. PMID: 33793320 Free PMC article.
Sex Differences in Outcomes of Intravenous Thrombolysis in Acute Ischemic Stroke Patients with Preadmission Use of Antiplatelets.
Noseda R, Rea F, Pagnamenta A, Agazzi P, Bianco G, Sihabdeen S, Seiffge D, Michel P, Nedeltchev K, Bonati L, Kägi G, Niederhauser J, Nyffeler T, Luft A, Wegener S, Schelosky L, Medlin F, Rodic B, Peters N, Renaud S, Mono ML, Carrera E, Fischer U, Ceschi A, Cereda CW. Noseda R, et al. Among authors: fischer u. CNS Drugs. 2023 Apr;37(4):351-361. doi: 10.1007/s40263-023-00997-7. Epub 2023 Mar 28. CNS Drugs. 2023. PMID: 36976463 Free PMC article.
Right Hemispheric Predominance of Brain Infarcts in Atrial Fibrillation: A Lesion Mapping Analysis.
Altermatt A, Sinnecker T, Aeschbacher S, Springer A, Coslovsky M, Beer J, Moschovitis G, Auricchio A, Fischer U, Aubert CE, Kühne M, Conen D, Osswald S, Bonati LH, Wuerfel J; Swiss-AF Study Investigators. Altermatt A, et al. Among authors: fischer u. J Stroke. 2022 Jan;24(1):156-159. doi: 10.5853/jos.2021.03531. Epub 2022 Jan 31. J Stroke. 2022. PMID: 35135070 Free PMC article. No abstract available.
Simulation of transportation of acute stroke patients in border regions.
Sporns PB, Fischer U, Katan M, Ospel JM, Brehm A, Tsogkas I, Holodinsky JK, Kamal N, Fiehler J, Psychogios MN. Sporns PB, et al. Among authors: fischer u. Sci Rep. 2024 Jan 19;14(1):1736. doi: 10.1038/s41598-024-51959-y. Sci Rep. 2024. PMID: 38242912 Free PMC article.
Sex Differences in Outcomes of Late-Window Endovascular Stroke Therapy.
Abdalkader M, Ning S, Qureshi MM, Haussen DC, Strbian D, Nagel S, Demeestere J, Puetz V, Mohammaden MH, Olive Gadea M, Winzer S, Yamagami H, Tanaka K, Marto JP, Tomppo L, Henon H, Sheth SA, Ortega-Gutierrez S, Martinez-Majander N, Caparros F, Lemmens R, Dusart A, Bellante F, Zaidi SF, Siegler JE, Nannoni S, Kaesmacher J, Dobrocky T, Farooqui M, Salazar-Marioni S, Virtanen P, Vandewalle L, Wouters A, Jesser J, Ventura R, Castonguay AC, Uchida K, Puri AS, Masoud HE, Klein P, Mansoor Z, Bui J, Kang M, Mujanovic A, Rizzo F, Kokkonen T, Ramos JN, Strambo D, Michel P, Möhlenbruch MA, Lin E, Kaiser DPO, Yoshimura S, Sakai N, Cordonnier C, Ringleb PA, Roy D, Zaidat OO, Fischer U, Ribo M, Raymond J, Nogueira RG, Nguyen TN. Abdalkader M, et al. Among authors: fischer u. Stroke. 2024 Feb;55(2):278-287. doi: 10.1161/STROKEAHA.123.045015. Epub 2024 Jan 22. Stroke. 2024. PMID: 38252759
Utility of Intravenous Alteplase Prior to Endovascular Stroke Treatment: A Systematic Review and Meta-analysis of RCTs.
Katsanos AH, Turc G, Psychogios M, Kaesmacher J, Palaiodimou L, Stefanou MI, Magoufis G, Shoamanesh A, Themistocleous M, Sacco S, Fiehler J, Gralla J, Strbian D, Alexandrov AV, Fischer U, Tsivgoulis G. Katsanos AH, et al. Among authors: fischer u. Neurology. 2021 Aug 24;97(8):e777-e784. doi: 10.1212/WNL.0000000000012390. Epub 2021 Jun 18. Neurology. 2021. PMID: 34144996 Free article.
Etiology, 3-Month Functional Outcome and Recurrent Events in Non-Traumatic Intracerebral Hemorrhage.
Goeldlin MB, Mueller A, Siepen BM, Mueller M, Strambo D, Michel P, Schaerer M, Cereda CW, Bianco G, Lindheimer F, Berger C, Medlin F, Backhaus R, Peters N, Renaud S, Fisch L, Niederhaeuser J, Carrera E, Dirren E, Bonvin C, Sturzenegger R, Kahles T, Nedeltchev K, Kaegi G, Vehoff J, Rodic B, Bolognese M, Schelosky L, Salmen S, Mono ML, Polymeris AA, Engelter ST, Lyrer P, Wegener S, Luft AR, Z'Graggen W, Bervini D, Volbers B, Dobrocky T, Kaesmacher J, Mordasini P, Meinel TR, Arnold M, Fandino J, Bonati LH, Fischer U, Seiffge DJ; SSR Investigators. Goeldlin MB, et al. Among authors: fischer u. J Stroke. 2022 May;24(2):266-277. doi: 10.5853/jos.2021.01823. Epub 2022 May 31. J Stroke. 2022. PMID: 35677981 Free PMC article.
Antithrombotic regimen in emergent carotid stenting for acute ischemic stroke due to tandem occlusion: a meta-analysis of aggregate data.
Diana F, Abdalkader M, Behme D, Li W, Maurer CJ, Pop R, Hwang YH, Bartolini B, Da Ros V, Bracco S, Cirillo L, Marnat G, Katsanos AH, Kaesmacher J, Fischer U, Aguiar de Sousa D, Peschillo S, Zini A, Tomasello A, Ribo M, Nguyen TN, Romoli M; APT-eCAS collaboration. Diana F, et al. Among authors: fischer u. J Neurointerv Surg. 2024 Feb 12;16(3):243-247. doi: 10.1136/jnis-2023-020204. J Neurointerv Surg. 2024. PMID: 37185107
Biomarker, Imaging, and Clinical Factors Associated With Overt and Covert Stroke in Patients With Atrial Fibrillation.
De Marchis GM, Krisai P, Werlen L, Sinnecker T, Aeschbacher S, Dittrich TD, Polymeris AA, Coslovksy M, Blum MR, Rodondi N, Reichlin T, Moschovitis G, Wuerfel J, Lyrer PA, Fischer U, Conen D, Kastner P, Ziegler A, Osswald S, Kühne M, Bonati LH; Swiss-AF Investigators. De Marchis GM, et al. Among authors: fischer u. Stroke. 2023 Oct;54(10):2542-2551. doi: 10.1161/STROKEAHA.123.043302. Epub 2023 Aug 7. Stroke. 2023. PMID: 37548011 Free PMC article.
Endovascular vs Medical Management for Late Anterior Large Vessel Occlusion With Prestroke Disability: Analysis of CLEAR and RESCUE-Japan.
Siegler JE, Qureshi MM, Nogueira RG, Tanaka K, Nagel S, Michel P, Vigilante N, Ribo M, Yamagami H, Yoshimura S, Abdalkader M, Haussen DC, Mohammaden MH, Nannoni S, Möhlenbruch MA, Henon H, Sheth SA, Ortega-Gutierrez S, Olive-Gadea M, Caparros F, Seker F, Zaidi S, Castonguay AC, Uchida K, Sakai N, Puri AS, Farooqui M, Toyoda K, Salazar-Marioni S, Takeuchi M, Farzin B, Masoud HE, Kuhn AL, Rana A, Morimoto M, Shibata M, Nonaka T, Klein P, Sathya A, Kiley NL, Cordonnier C, Strambo D, Demeestere J, Ringleb PA, Roy D, Zaidat OO, Jovin TG, Kaesmacher J, Fischer U, Raymond J, Nguyen TN. Siegler JE, et al. Among authors: fischer u. Neurology. 2023 Feb 14;100(7):e751-e763. doi: 10.1212/WNL.0000000000201543. Epub 2022 Nov 4. Neurology. 2023. PMID: 36332983 Free PMC article.
Cardiovascular MRI Compared to Echocardiography to Identify Cardioaortic Sources of Ischemic Stroke: A Systematic Review and Meta-Analysis.
Meinel TR, Eggimann A, Brignoli K, Wustmann K, Buffle E, Meinel FG, Scheitz JF, Nolte CH, Gräni C, Fischer U, Kaesmacher J, Seiffge DJ, Seiler C, Jung S. Meinel TR, et al. Among authors: fischer u. Front Neurol. 2021 Jul 30;12:699838. doi: 10.3389/fneur.2021.699838. eCollection 2021. Front Neurol. 2021. PMID: 34393979 Free PMC article.
Geographical Requirements for the Applicability of the Results of the RACECAT Study to Other Stroke Networks.
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Endovascular Versus Medical Management of Posterior Cerebral Artery Occlusion Stroke: The PLATO Study.
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