Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1985 1
1987 1
1989 1
1992 1
1996 1
2005 1
2013 1
2014 2
2015 3
2016 2
2017 9
2018 14
2019 7
2020 16
2021 19
2022 14
2023 12
2024 6

Text availability

Article attribute

Article type

Publication date

Search Results

97 results

Results by year

Filters applied: . Clear all
Page 1
The paradigm change from reactive medical services to 3PM in ischemic stroke: a holistic approach utilising tear fluid multi-omics, mitochondria as a vital biosensor and AI-based multi-professional data interpretation.
Golubnitschaja O, Polivka J Jr, Potuznik P, Pesta M, Stetkarova I, Mazurakova A, Lackova L, Kubatka P, Kropp M, Thumann G, Erb C, Fröhlich H, Wang W, Baban B, Kapalla M, Shapira N, Richter K, Karabatsiakis A, Smokovski I, Schmeel LC, Gkika E, Paul F, Parini P, Polivka J. Golubnitschaja O, et al. Among authors: gkika e. EPMA J. 2024 Feb 27;15(1):1-23. doi: 10.1007/s13167-024-00356-6. eCollection 2024 Mar. EPMA J. 2024. PMID: 38463624 Free PMC article.
S3-Leitlinie „Diagnostik und Therapie biliärer Karzinome“ – Kurzversion.
Bitzer M, Groß S, Albert J, Blödt S, Boda-Heggemann J, Brunner T, Caspari R, De Toni E, Dombrowski F, Evert M, Follmann M, Freudenberger P, Gani C, Geier A, Gkika E, Götz M, Helmberger T, Hoffmann RT, Huppert P, Krug D, Fougère C, Lang H, Langer T, Lenz P, Lüdde T, Mahnken A, Nadalin S, Nguyen HHP, Nothacker M, Ockenga J, Oldhafer K, Paprottka P, Pereira P, Persigehl T, Plentz R, Pohl J, Recken H, Reimer P, Riemer J, Ritterbusch U, Roeb E, Rüssel J, Schellhaas B, Schirmacher P, Schlitt HJ, Schmid I, Schuler A, Seehofer D, Sinn M, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Tholen R, Trojan J, van Thiel I, Vogel A, Vogl T, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wörns MA, Galle P, Malek N. Bitzer M, et al. Among authors: gkika e. Z Gastroenterol. 2024 Feb;62(2):231-260. doi: 10.1055/a-2189-8826. Epub 2024 Feb 16. Z Gastroenterol. 2024. PMID: 38364850 Free article. German. No abstract available.
S3-Leitlinie „Diagnostik und Therapie biliärer Karzinome“ – Langversion 4.0.
Groß S, Bitzer M, Albert J, Blödt S, Boda-Heggemann J, Brunner T, Caspari R, De Toni E, Dombrowski F, Evert M, Follmann M, Freudenberger P, Gani C, Geier A, Gkika E, Götz M, Helmberger T, Hoffmann RT, Huppert P, Krug D, La Fougère C, Lang H, Langer T, Lenz P, Lüdde T, Mahnken A, Nadalin S, Nguyen HHP, Nothacker M, Ockenga J, Oldhafer K, Paprottka P, Pereira P, Persigehl T, Plentz R, Pohl J, Recken H, Reimer P, Riemer J, Ritterbusch U, Roeb E, Rüssel J, Schellhaas B, Schirmacher P, Schlitt HJ, Schmid I, Schuler A, Seehofer D, Sinn M, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Tholen R, Trojan J, van Thiel I, Vogel A, Vogl T, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wörns MA, Galle P, Malek N. Groß S, et al. Among authors: gkika e. Z Gastroenterol. 2024 Feb;62(2):e213-e282. doi: 10.1055/a-2189-8567. Epub 2024 Feb 16. Z Gastroenterol. 2024. PMID: 38364849 Free article. German. No abstract available.
S3-Leitlinie „Diagnostik und Therapie des Hepatozellulären Karzinoms“ – Kurzversion.
Groß S, Bitzer M, Albert J, Blödt S, Boda-Heggemann J, Brunner T, Caspari R, De Toni E, Dombrowski F, Evert M, Follmann M, Freudenberger P, Gani C, Geier A, Gkika E, Götz M, Helmberger T, Hoffmann RT, Huppert P, Krug D, Fougère C, Lang H, Langer T, Lenz P, Lüdde T, Mahnken A, Nadalin S, Nguyen HHP, Nothacker M, Ockenga J, Oldhafer K, Paprottka P, Pereira P, Persigehl T, Plentz R, Pohl J, Recken H, Reimer P, Riemer J, Ritterbusch U, Roeb E, Rüssel J, Schellhaas B, Schirmacher P, Schlitt HJ, Schmid I, Schuler A, Seehofer D, Sinn M, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Tholen R, Trojan J, van Thiel I, Vogel A, Vogl T, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wörns MA, Galle P, Malek N. Groß S, et al. Among authors: gkika e. Z Gastroenterol. 2024 Jan;62(1):73-109. doi: 10.1055/a-2189-8461. Epub 2024 Jan 9. Z Gastroenterol. 2024. PMID: 38195103 Free article. German. No abstract available.
S3-Leitlinie „Diagnostik und Therapie des Hepatozellulären Karzinoms“ – Langversion 4.0.
Bitzer M, Groß S, Albert J, Blödt S, Boda-Heggemann J, Brunner T, Caspari R, De Toni E, Dombrowski F, Evert M, Follmann M, Freudenberger P, Gani C, Geier A, Gkika E, Götz M, Helmberger T, Hoffmann RT, Huppert P, Krug D, Fougère C, Lang H, Langer T, Lenz P, Lüdde T, Mahnken A, Nadalin S, Nguyen HHP, Nothacker M, Ockenga J, Oldhafer K, Paprottka P, Pereira P, Persigehl T, Plentz R, Pohl J, Recken H, Reimer P, Riemer J, Ritterbusch U, Roeb E, Rüssel J, Schellhaas B, Schirmacher P, Schlitt HJ, Schmid I, Schuler A, Seehofer D, Sinn M, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Tholen R, Trojan J, van Thiel I, Vogel A, Vogl T, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wörns MA, Galle P, Malek N. Bitzer M, et al. Among authors: gkika e. Z Gastroenterol. 2024 Jan;62(1):e67-e161. doi: 10.1055/a-2189-6353. Epub 2024 Jan 9. Z Gastroenterol. 2024. PMID: 38195102 Free article. German. No abstract available.
Radiotherapy to reinvigorate immunotherapy activity after acquired resistance in metastatic non-small-cell lung cancer: A pooled analysis of two institutions prospective phase II single arm trials.
Popp I, Vaes RDW, Wieten L, Adebahr S, Hendriks L, Bavafaye Haghighi E, Degens J, Schäfer H, Greil C, Peeters S, Waller CF, Houben R, Niedermann G, Rawluk J, Gkika E, Duyster J, Grosu AL, De Ruysscher D. Popp I, et al. Among authors: gkika e. Radiother Oncol. 2024 Jan;190:110048. doi: 10.1016/j.radonc.2023.110048. Epub 2023 Dec 7. Radiother Oncol. 2024. PMID: 38070686
A prospective study of immune responses in patients with lung metastases treated with stereotactic body radiotherapy with or without concurrent systemic treatment.
Duda D, Gkika E, Firat E, Adebahr S, Graf E, Eichhorst A, Radicioni G, Lo S, Spohn S, Nestle U, Nicolay N, Niedermann G, Grosu AL. Duda D, et al. Among authors: gkika e. Res Sq [Preprint]. 2023 Nov 14:rs.3.rs-3547043. doi: 10.21203/rs.3.rs-3547043/v1. Res Sq. 2023. PMID: 38014120 Free PMC article. Preprint.
App-Controlled Treatment Monitoring and Support for Patients With Head and Neck Cancer Undergoing Radiotherapy: Results From a Prospective Randomized Controlled Trial.
Sprave T, Pfaffenlehner M, Stoian R, Christofi E, Rühle A, Zöller D, Fabian A, Fahrner H, Binder H, Schäfer H, Gkika E, Grosu AL, Heinemann F, Nicolay NH. Sprave T, et al. Among authors: gkika e. J Med Internet Res. 2023 Oct 19;25:e46189. doi: 10.2196/46189. J Med Internet Res. 2023. PMID: 37856185 Free PMC article. Clinical Trial.
MYC protein is a high-risk factor in mantle cell lymphoma and identifies cases beyond morphology, proliferation and TP53/p53 - a Nordic Lymphoma Group study.
Rodrigues JM, Hollander P, Schmidt L, Gkika E, Razmara M, Kumar D, Geisler C, Grønbæk K, Eskelund CW, Räty R, Kolstad A, Sundström C, Glimelius I, Porwit A, Jerkeman M, Ek S. Rodrigues JM, et al. Among authors: gkika e. Haematologica. 2023 Aug 31. doi: 10.3324/haematol.2023.283352. Online ahead of print. Haematologica. 2023. PMID: 37646663 Free article.
Interobserver agreement on definition of the target volume in stereotactic radiotherapy for pancreatic adenocarcinoma using different imaging modalities.
Gkika E, Kostyszyn D, Fechter T, Moustakis C, Ernst F, Boda-Heggemann J, Sarria G, Dieckmann K, Dobiasch S, Duma MN, Eberle F, Kroeger K, Häussler B, Izaguirre V, Jazmati D, Lautenschläger S, Lohaus F, Mantel F, Menzel J, Pachmann S, Pavic M, Radlanski K, Riesterer O, Gerum S, Röder F, Willner J, Barczyk S, Imhoff D, Blanck O, Wittig A, Guckenberger M, Grosu AL, Brunner TB. Gkika E, et al. Strahlenther Onkol. 2023 Nov;199(11):973-981. doi: 10.1007/s00066-023-02085-7. Epub 2023 Jun 2. Strahlenther Onkol. 2023. PMID: 37268767 Free PMC article.
S3-Leitlinie Diagnostik und Therapie biliärer Karzinome.
Bitzer M, Groß S, Albert J, Boda-Heggemann J, Brunner T, Caspari R, De Toni E, Dombrowski F, Evert M, Geier A, Gkika E, Götz M, Helmberger T, Hoffmann RT, Huppert P, Kautz A, Krug D, Fougère C, Lang H, Lenz P, Lüdde T, Mahnken A, Nadalin S, Nguyen HHP, Ockenga J, Oldhafer K, Paprottka P, Pereira P, Persigehl T, Plentz R, Pohl J, Recken H, Reimer P, Riemer J, Ritterbusch U, Roeb E, Rüssel J, Schellhaas B, Schirmacher P, Schlitt HJ, Schmid I, Schuler A, Seehofer D, Sinn M, Stengel A, Stoll C, Tannapfel A, Taubert A, Tholen R, Trojan J, van Thiel I, Vogel A, Vogl T, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wörns MA, Galle P, Malek N. Bitzer M, et al. Among authors: gkika e. Z Gastroenterol. 2023 Apr;61(4):420-440. doi: 10.1055/a-2026-1277. Epub 2023 Apr 11. Z Gastroenterol. 2023. PMID: 37040777 Free article. German. No abstract available.
S3-Leitlinie Diagnostik und Therapie biliärer Karzinome – Langversion.
Bitzer M, Groß S, Albert J, Boda-Heggemann J, Brunner T, Caspari R, De Toni E, Dombrowski F, Evert M, Geier A, Gkika E, Götz M, Helmberger T, Hoffmann RT, Huppert P, Kautz A, Krug D, Fougère C, Lang H, Lenz P, Lüdde T, Mahnken A, Nadalin S, Nguyen HHP, Ockenga J, Oldhafer K, Paprottka P, Pereira P, Persigehl T, Plentz R, Pohl J, Recken H, Reimer P, Riemer J, Ritterbusch U, Roeb E, Rüssel J, Schellhaas B, Schirmacher P, Schlitt HJ, Schmid I, Schuler A, Seehofer D, Sinn M, Stengel A, Stoll C, Tannapfel A, Taubert A, Tholen R, Trojan J, van Thiel I, Vogel A, Vogl T, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wörns MA, Galle P, Malek N. Bitzer M, et al. Among authors: gkika e. Z Gastroenterol. 2023 Apr;61(4):e92-e156. doi: 10.1055/a-2026-1240. Epub 2023 Apr 11. Z Gastroenterol. 2023. PMID: 37040776 Free article. German. No abstract available.
Evaluation of Concomitant Systemic Treatment in Older Adults With Head and Neck Squamous Cell Carcinoma Undergoing Definitive Radiotherapy.
Rühle A, Marschner S, Haderlein M, Fabian A, Weymann M, Behrens M, Senger C, Dickstein DR, Kraft J, von der Grün J, Chen E, Aquino-Michaels T, Domschikowski J, Bickel A, Altay-Langguth A, Kalinauskaite G, Lewitzki V, Ferentinos K, Zamboglou C, Schnellhardt S, Haehl E, Spohn SKB, Gkika E, Zöller D, Guckenberger M, Budach V, Belka C, Bakst R, Mayer A, Schmidberger H, Grosu AL, Balermpas P, Stromberger C, Nicolay NH. Rühle A, et al. Among authors: gkika e. JAMA Netw Open. 2023 Feb 1;6(2):e230090. doi: 10.1001/jamanetworkopen.2023.0090. JAMA Netw Open. 2023. PMID: 36808242 Free PMC article.
The influence of antibiotic administration on the outcomes of head-and-neck squamous cell carcinoma patients undergoing definitive (chemo)radiation.
Rühle A, Zou J, Glaser M, Halle L, Gkika E, Schäfer H, Knopf A, Becker C, Grosu AL, Popp I, Nicolay NH. Rühle A, et al. Among authors: gkika e. Eur Arch Otorhinolaryngol. 2023 May;280(5):2605-2616. doi: 10.1007/s00405-023-07868-3. Epub 2023 Feb 10. Eur Arch Otorhinolaryngol. 2023. PMID: 36764957 Free PMC article.
Prognostic value of tumor-infiltrating immune cells and immune checkpoints in elderly head-and-neck squamous cell carcinoma patients undergoing definitive (chemo)radiotherapy.
Rühle A, Todorovic J, Spohn SSK, Gkika E, Becker C, Knopf A, Zamboglou C, Sprave T, Werner M, Grosu AL, Kayser G, Nicolay NH. Rühle A, et al. Among authors: gkika e. Radiat Oncol. 2022 Nov 14;17(1):181. doi: 10.1186/s13014-022-02153-9. Radiat Oncol. 2022. PMID: 36376922 Free PMC article.
Deep inspiration breath-hold radiation therapy in left-sided breast cancer patients: a single-institution retrospective dosimetric analysis of organs at risk doses.
Wolf J, Stoller S, Lübke J, Rothe T, Serpa M, Scholber J, Zamboglou C, Gkika E, Baltas D, Juhasz-Böss I, Verma V, Krug D, Grosu AL, Nicolay NH, Sprave T. Wolf J, et al. Among authors: gkika e. Strahlenther Onkol. 2023 Apr;199(4):379-388. doi: 10.1007/s00066-022-01998-z. Epub 2022 Sep 8. Strahlenther Onkol. 2023. PMID: 36074138 Free PMC article.
Risk Factors for Biochemical Recurrence After PSMA-PET-Guided Definitive Radiotherapy in Patients With De Novo Lymph Node-Positive Prostate Cancer.
Spohn SKB, Birkenmaier V, Ruf J, Mix M, Sigle A, Haehl E, Adebahr S, Sprave T, Gkika E, Rühle A, Nicolay NH, Kirste S, Grosu AL, Zamboglou C. Spohn SKB, et al. Among authors: gkika e. Front Oncol. 2022 Jun 7;12:898774. doi: 10.3389/fonc.2022.898774. eCollection 2022. Front Oncol. 2022. PMID: 35747822 Free PMC article.
Incidental irradiation of the regional lymph nodes during deep inspiration breath-hold radiation therapy in left-sided breast cancer patients: a dosimetric analysis.
Wolf J, Kurz S, Rothe T, Serpa M, Scholber J, Erbes T, Gkika E, Baltas D, Verma V, Krug D, Juhasz-Böss I, Grosu AL, Nicolay NH, Sprave T. Wolf J, et al. Among authors: gkika e. BMC Cancer. 2022 Jun 21;22(1):682. doi: 10.1186/s12885-022-09784-x. BMC Cancer. 2022. PMID: 35729505 Free PMC article.
Stereotactic body radiotherapy of adrenal metastases-A dose-finding study.
Buergy D, Würschmidt F, Gkika E, Hörner-Rieber J, Knippen S, Gerum S, Balermpas P, Henkenberens C, Voglhuber T, Kornhuber C, Barczyk S, Röper B, Rashid A, Blanck O, Wittig A, Herold HU, Brunner TB, Sweeney RA, Kahl KH, Ciernik IF, Ottinger A, Izaguirre V, Putz F, König L, Hoffmann M, Combs SE, Guckenberger M, Boda-Heggemann J. Buergy D, et al. Among authors: gkika e. Int J Cancer. 2022 Aug 1;151(3):412-421. doi: 10.1002/ijc.34017. Epub 2022 Apr 13. Int J Cancer. 2022. PMID: 35383919 Free article.
The value of plasma hypoxia markers for predicting imaging-based hypoxia in patients with head-and-neck cancers undergoing definitive chemoradiation.
Rühle A, Grosu AL, Wiedenmann N, Ruf J, Bieber B, Stoian R, Thomsen AR, Gkika E, Vaupel P, Baltas D, Weber WA, Mix M, Nicolay NH. Rühle A, et al. Among authors: gkika e. Clin Transl Radiat Oncol. 2022 Feb 21;33:120-127. doi: 10.1016/j.ctro.2022.02.008. eCollection 2022 Mar. Clin Transl Radiat Oncol. 2022. PMID: 35243023 Free PMC article.
S3-Leitlinie: Diagnostik und Therapie biliärer Karzinome.
Bitzer M, Voesch S, Albert J, Bartenstein P, Bechstein W, Blödt S, Brunner T, Dombrowski F, Evert M, Follmann M, La Fougère C, Freudenberger P, Geier A, Gkika E, Götz M, Hammes E, Helmberger T, Hoffmann RT, Hofmann WP, Huppert P, Kautz A, Knötgen G, Körber J, Krug D, Lammert F, Lang H, Langer T, Lenz P, Mahnken A, Meining A, Micke O, Nadalin S, Nguyen HP, Ockenga J, Oldhafer K, Paprottka P, Paradies K, Pereira P, Persigehl T, Plauth M, Plentz R, Pohl J, Riemer J, Reimer P, Ringwald J, Ritterbusch U, Roeb E, Schellhaas B, Schirmacher P, Schmid I, Schuler A, von Schweinitz D, Seehofer D, Sinn M, Stein A, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Trojan J, van Thiel I, Tholen R, Vogel A, Vogl T, Vorwerk H, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wittekind C, Wörns MA, Galle P, Malek N. Bitzer M, et al. Among authors: gkika e. Z Gastroenterol. 2022 Feb;60(2):219-238. doi: 10.1055/a-1589-7638. Epub 2022 Feb 11. Z Gastroenterol. 2022. PMID: 35148562 Free article. German. No abstract available.
S3-Leitlinie – Diagnostik und Therapie biliärer Karzinome.
Bitzer M, Voesch S, Albert J, Bartenstein P, Bechstein W, Blödt S, Brunner T, Dombrowski F, Evert M, Follmann M, La Fougère C, Freudenberger P, Geier A, Gkika E, Götz M, Hammes E, Helmberger T, Hoffmann RT, Hofmann WP, Huppert P, Kautz A, Knötgen G, Körber J, Krug D, Lammert F, Lang H, Langer T, Lenz P, Mahnken A, Meining A, Micke O, Nadalin S, Nguyen HP, Ockenga J, Oldhafer K, Paprottka P, Paradies K, Pereira P, Persigehl T, Plauth M, Plentz R, Pohl J, Riemer J, Reimer P, Ringwald J, Ritterbusch U, Roeb E, Schellhaas B, Schirmacher P, Schmid I, Schuler A, von Schweinitz D, Seehofer D, Sinn M, Stein A, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Trojan J, van Thiel I, Tholen R, Vogel A, Vogl T, Vorwerk H, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wittekind C, Wörns MA, Galle P, Malek N. Bitzer M, et al. Among authors: gkika e. Z Gastroenterol. 2022 Feb;60(2):e186-e227. doi: 10.1055/a-1589-7854. Epub 2022 Feb 11. Z Gastroenterol. 2022. PMID: 35148560 Free article. German. No abstract available.
Changes in Blood Biomarkers of Angiogenesis and Immune Modulation after Radiation Therapy and Their Association with Outcomes in Thoracic Malignancies.
Gkika E, Adebahr S, Brenner A, Schimek-Jasch T, Radicioni G, Exner JP, Rühle A, Spohn SKB, Popp I, Zamboglou C, Sprave T, Firat E, Niedermann G, Nicolay NH, Nestle U, Grosu AL, Duda DG. Gkika E, et al. Cancers (Basel). 2021 Nov 16;13(22):5725. doi: 10.3390/cancers13225725. Cancers (Basel). 2021. PMID: 34830880 Free PMC article.
Correction to: Value of PET imaging for radiation therapy.
Lapa C, Nestle U, Albert NL, Baues C, Beer A, Buck A, Budach V, Bütof R, Combs SE, Derlin T, Eiber M, Fendler WP, Furth C, Gani C, Gkika E, Grosu AL, Henkenberens C, Ilhan H, Löck S, Marnitz-Schulze S, Miederer M, Mix M, Nicolay NH, Niyazi M, Pöttgen C, Rödel CM, Schatka I, Schwarzenboeck SM, Todica AS, Weber W, Wegen S, Wiegel T, Zamboglou C, Zips D, Zöphel K, Zschaeck S, Thorwarth D, Troost EGC; Arbeitsgemeinschaft Nuklearmedizin und Strahlentherapie der DEGRO und DGN. Lapa C, et al. Among authors: gkika e. Strahlenther Onkol. 2022 Jan;198(1):80-82. doi: 10.1007/s00066-021-01851-9. Strahlenther Onkol. 2022. PMID: 34617130 No abstract available.
ESTRO ACROP guidelines for the delineation of lymph nodal areas in upper gastrointestinal malignancies.
Valentini V, Cellini F, Riddell A, Brunner TB, Roeder F, Giuliante F, Alfieri S, Manfredi R, Ardito F, Fiorillo C, Porziella V, Morganti AG, Haustermans K, Margaritora S, De Bari B, Matzinger O, Gkika E, Belka C, Allum W, Verheij M. Valentini V, et al. Among authors: gkika e. Radiother Oncol. 2021 Nov;164:92-97. doi: 10.1016/j.radonc.2021.08.026. Epub 2021 Sep 20. Radiother Oncol. 2021. PMID: 34547352 Free article.
Vitamin D Deficiency as a Risk Factor for Myocardial Ischemia.
Batsi C, Gkika E, Astrakas L, Papadopoulos A, Iakovou I, Dogoritis A, Fotopoulos A, Sioka C. Batsi C, et al. Among authors: gkika e. Medicina (Kaunas). 2021 Jul 29;57(8):774. doi: 10.3390/medicina57080774. Medicina (Kaunas). 2021. PMID: 34440979 Free PMC article.
Impact of radiotherapy protocol adherence in NSCLC patients treated with concurrent chemoradiation: RTQA results of the PET-Plan trial.
Gkika E, Schimek-Jasch T, Kremp S, Lenz S, Stockinger M, Schaefer-Schuler A, Mix M, Küsters A, Tosch M, Hehr T, Eschmann SM, Bultel YP, Hass P, Fleckenstein J, Thieme AH, Dieckmann K, Miederer M, Holl G, Rischke HC, Adebahr S, König J, Binder H, Grosu AL, Nestle U. Gkika E, et al. Radiother Oncol. 2021 Oct;163:32-38. doi: 10.1016/j.radonc.2021.07.017. Epub 2021 Jul 24. Radiother Oncol. 2021. PMID: 34311004 Clinical Trial.
Value of PET imaging for radiation therapy.
Lapa C, Nestle U, Albert NL, Baues C, Beer A, Buck A, Budach V, Bütof R, Combs SE, Derlin T, Eiber M, Fendler WP, Furth C, Gani C, Gkika E, Grosu AL, Henkenberens C, Ilhan H, Löck S, Marnitz-Schulze S, Miederer M, Mix M, Nicolay NH, Niyazi M, Pöttgen C, Rödel CM, Schatka I, Schwarzenboeck SM, Todica AS, Weber W, Wegen S, Wiegel T, Zamboglou C, Zips D, Zöphel K, Zschaeck S, Thorwarth D, Troost EGC; “Arbeitsgemeinschaft Nuklearmedizin und Strahlentherapie der DEGRO und DGN”. Lapa C, et al. Among authors: gkika e. Nuklearmedizin. 2021 Oct;60(5):326-343. doi: 10.1055/a-1525-7029. Epub 2021 Jul 14. Nuklearmedizin. 2021. PMID: 34261141 Review. English.
Value of PET imaging for radiation therapy.
Lapa C, Nestle U, Albert NL, Baues C, Beer A, Buck A, Budach V, Bütof R, Combs SE, Derlin T, Eiber M, Fendler WP, Furth C, Gani C, Gkika E, Grosu AL, Henkenberens C, Ilhan H, Löck S, Marnitz-Schulze S, Miederer M, Mix M, Nicolay NH, Niyazi M, Pöttgen C, Rödel CM, Schatka I, Schwarzenboeck SM, Todica AS, Weber W, Wegen S, Wiegel T, Zamboglou C, Zips D, Zöphel K, Zschaeck S, Thorwarth D, Troost EGC; Arbeitsgemeinschaft Nuklearmedizin und Strahlentherapie der DEGRO und DGN. Lapa C, et al. Among authors: gkika e. Strahlenther Onkol. 2021 Sep;197(9):1-23. doi: 10.1007/s00066-021-01812-2. Epub 2021 Jul 14. Strahlenther Onkol. 2021. PMID: 34259912 Review.
Efficacy of Stereotactic Body Radiotherapy in Patients With Hepatocellular Carcinoma Not Suitable for Transarterial Chemoembolization (HERACLES: HEpatocellular Carcinoma Stereotactic RAdiotherapy CLinical Efficacy Study).
Brunner TB, Bettinger D, Schultheiss M, Maruschke L, Sturm L, Bartl N, Koundurdjieva I, Kirste S, Neeff HP, Goetz C, Nicolay NH, Ihorst G, Bamberg F, Thimme R, Grosu AL, Gkika E. Brunner TB, et al. Among authors: gkika e. Front Oncol. 2021 Mar 19;11:653141. doi: 10.3389/fonc.2021.653141. eCollection 2021. Front Oncol. 2021. PMID: 33816309 Free PMC article.
Dose-escalated radiotherapy with PET/CT based treatment planning in combination with induction and concurrent chemotherapy in locally advanced (uT3/T4) squamous cell cancer of the esophagus: mature results of a phase I/II trial.
Pöttgen C, Gkika E, Stahl M, Abu Jawad J, Gauler T, Kasper S, Trarbach T, Herrmann K, Lehmann N, Jöckel KH, Lax H, Stuschke M. Pöttgen C, et al. Among authors: gkika e. Radiat Oncol. 2021 Mar 23;16(1):59. doi: 10.1186/s13014-021-01788-4. Radiat Oncol. 2021. PMID: 33757534 Free PMC article. Clinical Trial.
Stereotactic or conformal radiotherapy for adrenal metastases: Patient characteristics and outcomes in a multicenter analysis.
Buergy D, Würschmidt F, Gkika E, Hörner-Rieber J, Knippen S, Gerum S, Balermpas P, Henkenberens C, Voglhuber T, Kornhuber C, Barczyk S, Röper B, Rashid A, Blanck O, Wittig A, Herold HU, Brunner TB, Klement RJ, Kahl KH, Ciernik IF, Ottinger A, Izaguirre V, Putz F, König L, Hoffmann M, Combs SE, Guckenberger M, Boda-Heggemann J. Buergy D, et al. Among authors: gkika e. Int J Cancer. 2021 Jul 15;149(2):358-370. doi: 10.1002/ijc.33546. Epub 2021 Mar 25. Int J Cancer. 2021. PMID: 33682927 Free article.
In-field stereotactic body radiotherapy (SBRT) reirradiation for pulmonary malignancies as a multicentre analysis of the German Society of Radiation Oncology (DEGRO).
John C, Dal Bello R, Andratschke N, Guckenberger M, Boda-Heggemann J, Gkika E, Mantel F, Specht HM, Stromberger C, Zehentmayr F, Blanck O, Balermpas P. John C, et al. Among authors: gkika e. Sci Rep. 2021 Feb 25;11(1):4590. doi: 10.1038/s41598-021-83210-3. Sci Rep. 2021. PMID: 33633130 Free PMC article.
Efficacy and Toxicity of Different Chemotherapy Protocols for Concurrent Chemoradiation in Non-Small Cell Lung Cancer-A Secondary Analysis of the PET Plan Trial.
Gkika E, Lenz S, Schimek-Jasch T, Waller CF, Kremp S, Schaefer-Schuler A, Mix M, Küsters A, Tosch M, Hehr T, Eschmann SM, Bultel YP, Hass P, Fleckenstein J, Thieme AH, Stockinger M, Dieckmann K, Miederer M, Holl G, Rischke HC, Adebahr S, König J, Binder H, Grosu AL, Nestle U. Gkika E, et al. Cancers (Basel). 2020 Nov 13;12(11):3359. doi: 10.3390/cancers12113359. Cancers (Basel). 2020. PMID: 33202825 Free PMC article.
Correction: ERCC2 gene single-nucleotide polymorphism as a prognostic factor for locally advanced head and neck carcinomas after definitive cisplatin-based radiochemotherapy.
Guberina M, Sak A, Pöttgen C, Tinhofer-Keilholz I, Budach V, Balermpas P, Von der Grün J, Rödel CM, Gkika E, Grosu AL, Abdollahi A, Debus J, Belka C, Pigorsch S, Combs SE, Mönnich D, Zips D, De-Colle C, Welz S, Linge A, Lohaus F, Baretton G, Gauler T, Baumann M, Krause M, Schuler M, Bankfalvi A, Höing B, Lang S, Stuschke M. Guberina M, et al. Among authors: gkika e. Pharmacogenomics J. 2021 Apr;21(2):273. doi: 10.1038/s41397-020-00193-6. Pharmacogenomics J. 2021. PMID: 33009516 Free PMC article. No abstract available.
The impact of depression and anxiety in prognosis of patients undergoing myocardial perfusion imaging with 99mTc tetrofosmin SPECT for evaluation of possible myocardial ischemia.
Fotopoulos A, Petrikis P, Iakovou I, Papadopoulos A, Sakelariou K, Gkika E, Lakkas L, Touzios C, Pappas K, Klaroudas A, Doumas A, Sioka C. Fotopoulos A, et al. Among authors: gkika e. Nucl Med Rev Cent East Eur. 2020;23(2):58-62. doi: 10.5603/NMR.a2020.0014. Nucl Med Rev Cent East Eur. 2020. PMID: 33007091 Free article.
Radiation-induced toxicities and outcomes after radiotherapy are independent of patient age in elderly salivary gland cancer patients: results from a matched-pair analysis of a rare disease.
Rühle A, Rothhaar S, Haehl E, Kalckreuth T, Sprave T, Stoian R, Zamboglou C, Gkika E, Knopf A, Grosu AL, Nicolay NH. Rühle A, et al. Among authors: gkika e. Eur Arch Otorhinolaryngol. 2021 Jul;278(7):2537-2548. doi: 10.1007/s00405-020-06393-x. Epub 2020 Sep 30. Eur Arch Otorhinolaryngol. 2021. PMID: 33000299 Free PMC article.
The Value of Laboratory Parameters for Anemia, Renal Function, Systemic Inflammation and Nutritional Status as Predictors for Outcome in Elderly Patients with Head-and-Neck Cancers.
Rühle A, Haehl E, David H, Kalckreuth T, Sprave T, Stoian R, Zamboglou C, Gkika E, Knopf A, Grosu AL, Nicolay NH. Rühle A, et al. Among authors: gkika e. Cancers (Basel). 2020 Jun 26;12(6):1698. doi: 10.3390/cancers12061698. Cancers (Basel). 2020. PMID: 32604773 Free PMC article.
Molecular Imaging in Photon Radiotherapy.
Fennell JT, Gkika E, Grosu AL. Fennell JT, et al. Among authors: gkika e. Recent Results Cancer Res. 2020;216:845-863. doi: 10.1007/978-3-030-42618-7_27. Recent Results Cancer Res. 2020. PMID: 32594409 Review.
ERCC2 gene single-nucleotide polymorphism as a prognostic factor for locally advanced head and neck carcinomas after definitive cisplatin-based radiochemotherapy.
Guberina M, Sak A, Pöttgen C, Tinhofer-Keilholz I, Budach V, Balermpas P, Von der Grün J, Rödel CM, Gkika E, Grosu AL, Abdollahi A, Debus J, Belka C, Pigorsch S, Combs SE, Mönnich D, Zips D, De-Colle C, Welz S, Linge A, Lohaus F, Baretton G, Gauler T, Baumann M, Krause M, Schuler M, Bankfalvi A, Höing B, Lang S, Stuschke M. Guberina M, et al. Among authors: gkika e. Pharmacogenomics J. 2021 Feb;21(1):37-46. doi: 10.1038/s41397-020-0174-1. Epub 2020 Jun 16. Pharmacogenomics J. 2021. PMID: 32546699 Free PMC article.
Intraindividual comparison between 68Ga-PSMA-PET/CT and mpMRI for intraprostatic tumor delineation in patients with primary prostate cancer: a retrospective analysis in 101 patients.
Spohn S, Jaegle C, Fassbender TF, Sprave T, Gkika E, Nicolay NH, Bock M, Ruf J, Benndorf M, Gratzke C, Grosu AL, Zamboglou C. Spohn S, et al. Among authors: gkika e. Eur J Nucl Med Mol Imaging. 2020 Nov;47(12):2796-2803. doi: 10.1007/s00259-020-04827-6. Epub 2020 Apr 28. Eur J Nucl Med Mol Imaging. 2020. PMID: 32342192 Free PMC article.
[Intraoperative radiotherapy in abdominal surgery-Own experiences].
Joechle K, Gkika E, Grosu AL, Hopt UT, Neeff HP, Fichtner-Feigl S, Lang SA. Joechle K, et al. Among authors: gkika e. Chirurg. 2020 Nov;91(11):962-969. doi: 10.1007/s00104-020-01165-z. Chirurg. 2020. PMID: 32270223 Free PMC article. German.
Imaging-based target volume reduction in chemoradiotherapy for locally advanced non-small-cell lung cancer (PET-Plan): a multicentre, open-label, randomised, controlled trial.
Nestle U, Schimek-Jasch T, Kremp S, Schaefer-Schuler A, Mix M, Küsters A, Tosch M, Hehr T, Eschmann SM, Bultel YP, Hass P, Fleckenstein J, Thieme A, Stockinger M, Dieckmann K, Miederer M, Holl G, Rischke HC, Gkika E, Adebahr S, König J, Grosu AL; PET-Plan study group. Nestle U, et al. Among authors: gkika e. Lancet Oncol. 2020 Apr;21(4):581-592. doi: 10.1016/S1470-2045(20)30013-9. Epub 2020 Mar 12. Lancet Oncol. 2020. PMID: 32171429 Clinical Trial.
Stereotactic Body Radiation Therapy as an Alternative Treatment for Patients with Hepatocellular Carcinoma Compared to Sorafenib: A Propensity Score Analysis.
Bettinger D, Pinato DJ, Schultheiss M, Sharma R, Rimassa L, Pressiani T, Burlone ME, Pirisi M, Kudo M, Park JW, Buettner N, Neumann-Haefelin C, Boettler T, Abbasi-Senger N, Alheit H, Baus W, Blanck O, Gerum S, Guckenberger M, Habermehl D, Ostheimer C, Riesterer O, Tamihardja J, Grosu AL, Thimme R, Brunner TB, Gkika E. Bettinger D, et al. Among authors: gkika e. Liver Cancer. 2019 Jul;8(4):281-294. doi: 10.1159/000490260. Epub 2018 Jul 12. Liver Cancer. 2019. PMID: 31602371 Free PMC article.
Long-term Follow-up and Patterns of Recurrence of Patients With Oligometastatic NSCLC Treated With Pulmonary SBRT.
Hörner-Rieber J, Bernhardt D, Blanck O, Duma M, Eich HT, Gerum S, Gkika E, Hass P, Henkenberens C, Herold HU, Hildebrandt G, Imhoff D, Kahl H, Janssen S, Jurianz K, Krempien R, Lautenschläger SF, Lohaus F, Mueller AC, Petersen C, Sackerer I, Scafa D, Schrade E, Uhlmann L, Wittig A, Guckenberger M. Hörner-Rieber J, et al. Among authors: gkika e. Clin Lung Cancer. 2019 Nov;20(6):e667-e677. doi: 10.1016/j.cllc.2019.06.024. Epub 2019 Jun 27. Clin Lung Cancer. 2019. PMID: 31327644
Stereotactic body radiotherapy dose and its impact on local control and overall survival of patients for locally advanced intrahepatic and extrahepatic cholangiocarcinoma.
Brunner TB, Blanck O, Lewitzki V, Abbasi-Senger N, Momm F, Riesterer O, Duma MN, Wachter S, Baus W, Gerum S, Guckenberger M, Gkika E. Brunner TB, et al. Among authors: gkika e. Radiother Oncol. 2019 Mar;132:42-47. doi: 10.1016/j.radonc.2018.11.015. Epub 2018 Dec 20. Radiother Oncol. 2019. PMID: 30825968
Early Impact of Pulmonary Fractionated Stereotactic Body Radiotherapy on Quality of Life:Benefit for Patients With Low Initial Scores (STRIPE Trial).
Adebahr S, Hechtner M, Schräder N, Schimek-Jasch T, Kaier K, Duncker-Rohr V, Gkika E, Momm F, Gaertner J, Becker G, Grosu AL, Nestle U. Adebahr S, et al. Among authors: gkika e. J Thorac Oncol. 2019 Mar;14(3):408-419. doi: 10.1016/j.jtho.2018.10.170. Epub 2018 Dec 3. J Thorac Oncol. 2019. PMID: 30521969 Free article. Clinical Trial.
Repeated SBRT for in- and out-of-field recurrences in the liver.
Gkika E, Strouthos I, Kirste S, Adebahr S, Schultheiss M, Bettinger D, Fritsch R, Brass V, Maruschke L, Neeff HP, Lang SA, Nestle U, Grosu AL, Brunner TB. Gkika E, et al. Strahlenther Onkol. 2019 Mar;195(3):246-253. doi: 10.1007/s00066-018-1385-0. Epub 2018 Oct 23. Strahlenther Onkol. 2019. PMID: 30353350 English.
Correspondence on Rajyaguru et al.
Boda-Heggemann J, Gkika E, Andratschke N, Blanck O, Guckenberger M, Lohr F, Brunner TB. Boda-Heggemann J, et al. Among authors: gkika e. J Clin Oncol. 2018 Aug 20;36(24):2561-2562. doi: 10.1200/JCO.2018.78.1542. Epub 2018 Jun 26. J Clin Oncol. 2018. PMID: 29945524 Free article. No abstract available.
Novel molecular and metabolic aspects in osteosarcoma.
Tsiambas E, Fotiades PP, Sioka C, Kotrotsios D, Gkika E, Fotopoulos A, Mastronikolis SN, Armata IE, Giotakis E, Ragos V. Tsiambas E, et al. Among authors: gkika e. J BUON. 2017 Nov-Dec;22(6):1595-1598. J BUON. 2017. PMID: 29332359 Free article.
The role of albumin-bilirubin grade and inflammation-based index in patients with hepatocellular carcinoma treated with stereotactic body radiotherapy.
Gkika E, Bettinger D, Krafft L, Schultheiss M, Neeff HP, Maruschke L, Schulenburg M, Adebahr S, Kirste S, Nestle U, Thimme R, Grosu AL, Brunner TB. Gkika E, et al. Strahlenther Onkol. 2018 May;194(5):403-413. doi: 10.1007/s00066-017-1256-0. Epub 2018 Jan 10. Strahlenther Onkol. 2018. PMID: 29322205 English.
Potential exposure of humans to Rickettsia felis in Greece.
Chochlakis D, Germanakis A, Chaliotis G, Kapetanaki S, Kalogeraki L, Gkika E, Partalis N, Polymili G, Tselentis Y, Psaroulaki A. Chochlakis D, et al. Among authors: gkika e. Acta Trop. 2018 Feb;178:40-45. doi: 10.1016/j.actatropica.2017.10.020. Epub 2017 Oct 24. Acta Trop. 2018. PMID: 29079185
Interobserver variability in target volume delineation of hepatocellular carcinoma : An analysis of the working group "Stereotactic Radiotherapy" of the German Society for Radiation Oncology (DEGRO).
Gkika E, Tanadini-Lang S, Kirste S, Holzner PA, Neeff HP, Rischke HC, Reese T, Lohaus F, Duma MN, Dieckmann K, Semrau R, Stockinger M, Imhoff D, Kremers N, Häfner MF, Andratschke N, Nestle U, Grosu AL, Guckenberger M, Brunner TB. Gkika E, et al. Strahlenther Onkol. 2017 Oct;193(10):823-830. doi: 10.1007/s00066-017-1177-y. Epub 2017 Jul 10. Strahlenther Onkol. 2017. PMID: 28695316 English.
The PD-1/PD-L1 axis and human papilloma virus in patients with head and neck cancer after adjuvant chemoradiotherapy: A multicentre study of the German Cancer Consortium Radiation Oncology Group (DKTK-ROG).
Balermpas P, Rödel F, Krause M, Linge A, Lohaus F, Baumann M, Tinhofer I, Budach V, Sak A, Stuschke M, Gkika E, Grosu AL, Abdollahi A, Debus J, Stangl S, Ganswindt U, Belka C, Pigorsch S, Multhoff G, Combs SE, Welz S, Zips D, Lim SY, Rödel C, Fokas E; DKTK-ROG. Balermpas P, et al. Among authors: gkika e. Int J Cancer. 2017 Aug 1;141(3):594-603. doi: 10.1002/ijc.30770. Epub 2017 May 19. Int J Cancer. 2017. PMID: 28480996 Free article.
Stereotactic body radiotherapy (SBRT) in recurrent or oligometastatic pancreatic cancer : A toxicity review of simultaneous integrated protection (SIP) versus conventional SBRT.
Gkika E, Adebahr S, Kirste S, Schimek-Jasch T, Wiehle R, Claus R, Wittel U, Nestle U, Baltas D, Grosu AL, Brunner TB. Gkika E, et al. Strahlenther Onkol. 2017 Jun;193(6):433-443. doi: 10.1007/s00066-017-1099-8. Epub 2017 Jan 30. Strahlenther Onkol. 2017. PMID: 28138949 Clinical Trial. English.
CD8+ tumour-infiltrating lymphocytes in relation to HPV status and clinical outcome in patients with head and neck cancer after postoperative chemoradiotherapy: A multicentre study of the German cancer consortium radiation oncology group (DKTK-ROG).
Balermpas P, Rödel F, Rödel C, Krause M, Linge A, Lohaus F, Baumann M, Tinhofer I, Budach V, Gkika E, Stuschke M, Avlar M, Grosu AL, Abdollahi A, Debus J, Bayer C, Stangl S, Belka C, Pigorsch S, Multhoff G, Combs SE, Mönnich D, Zips D, Fokas E. Balermpas P, et al. Among authors: gkika e. Int J Cancer. 2016 Jan 1;138(1):171-81. doi: 10.1002/ijc.29683. Epub 2015 Jul 30. Int J Cancer. 2016. PMID: 26178914 Free article.
Prognostic model for long-term survival of locally advanced non-small-cell lung cancer patients after neoadjuvant radiochemotherapy and resection integrating clinical and histopathologic factors.
Pöttgen C, Stuschke M, Graupner B, Theegarten D, Gauler T, Jendrossek V, Freitag L, Jawad JA, Gkika E, Wohlschlaeger J, Welter S, Hoiczyk M, Schuler M, Stamatis G, Eberhardt W. Pöttgen C, et al. Among authors: gkika e. BMC Cancer. 2015 May 6;15:363. doi: 10.1186/s12885-015-1389-4. BMC Cancer. 2015. PMID: 25943191 Free PMC article.
HPV16 DNA status is a strong prognosticator of loco-regional control after postoperative radiochemotherapy of locally advanced oropharyngeal carcinoma: results from a multicentre explorative study of the German Cancer Consortium Radiation Oncology Group (DKTK-ROG).
Lohaus F, Linge A, Tinhofer I, Budach V, Gkika E, Stuschke M, Balermpas P, Rödel C, Avlar M, Grosu AL, Abdollahi A, Debus J, Bayer C, Belka C, Pigorsch S, Combs SE, Mönnich D, Zips D, von Neubeck C, Baretton GB, Löck S, Thames HD, Krause M, Baumann M; DKTK-ROG. Lohaus F, et al. Among authors: gkika e. Radiother Oncol. 2014 Dec;113(3):317-23. doi: 10.1016/j.radonc.2014.11.011. Epub 2014 Dec 2. Radiother Oncol. 2014. PMID: 25480095 Free article.
Effects of OKY-046 and nifedipine in cyclosporine-induced renal dysfunction in rats.
Papanikolaou N, Darlametsos I, Tsipas G, Morphake P, Bokas S, Gkikas G, Hornych A, Bariety J, Gkika EL, Karageorgou I, Patsialos K. Papanikolaou N, et al. Among authors: gkika el. Prostaglandins Leukot Essent Fatty Acids. 1996 Oct;55(4):249-56. doi: 10.1016/s0952-3278(96)90005-8. Prostaglandins Leukot Essent Fatty Acids. 1996. PMID: 8951993
Does gentamicin induce acute renal failure by increasing renal TXA2 synthesis in rats?
Papanikolaou N, Peros G, Morphake P, Gkikas G, Maraghianne D, Tsipas G, Kostopoulos K, Arambatze C, Gkika EL, Bariety J. Papanikolaou N, et al. Among authors: gkika el. Prostaglandins Leukot Essent Fatty Acids. 1992 Feb;45(2):131-6. doi: 10.1016/0952-3278(92)90229-c. Prostaglandins Leukot Essent Fatty Acids. 1992. PMID: 1561232
Partial protection against acute renal failure by Efamol.
Papanikolaou N, Darlametsos J, Hatziantoniou C, Gkika E, Lefkos N, Stewart C, Horrobin D, Giannoulis K, Bariety J. Papanikolaou N, et al. Among authors: gkika e. Prog Clin Biol Res. 1989;301:271-7. Prog Clin Biol Res. 1989. PMID: 2798451 No abstract available.