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101 results
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Helicobacter pylori test-and-eradicate versus prompt endoscopy for management of dyspeptic patients: a randomised trial.
Lassen AT, Pedersen FM, Bytzer P, Schaffalitzky de Muckadell OB. Lassen AT, et al. Lancet. 2000 Aug 5;356(9228):455-60. doi: 10.1016/s0140-6736(00)02553-8. Lancet. 2000. PMID: 10981888 Clinical Trial.
[Helicobacter pylori in 1997].
Lassen AT, Hansen JM. Lassen AT, et al. Ugeskr Laeger. 1997 Jun 9;159(24):3760-6. Ugeskr Laeger. 1997. PMID: 9214051 Review. Danish.
Endoscopic sphincterotomy for common bile duct stones in younger patients.
Pedersen FM, Lassen AT, de Muckadell OB. Pedersen FM, et al. Among authors: lassen at. Dan Med Bull. 1998 Nov;45(5):533-5. Dan Med Bull. 1998. PMID: 9850813 Clinical Trial.
In 13 of 61 patients subsequent elective cholecystectomy was planned at the time of endoscopic sphincterotomy. Recurrent attacks of biliary colic required elective cholecystectomy in another thirteen patients. ...Nearly half of the young patients discharged after endoscopi …
In 13 of 61 patients subsequent elective cholecystectomy was planned at the time of endoscopic sphincterotomy. Recurrent attacks of b …
Randomized trial of stent placed above and across the sphincter of Oddi in malignant bile duct obstruction.
Pedersen FM, Lassen AT, Schaffalitzky de Muckadell OB. Pedersen FM, et al. Among authors: lassen at. Gastrointest Endosc. 1998 Dec;48(6):574-9. doi: 10.1016/s0016-5107(98)70038-0. Gastrointest Endosc. 1998. PMID: 9852446 Clinical Trial.
The patients were evaluated clinically and biochemically at monthly intervals during follow-up. RESULTS: The median stent function time (i.e., the time from insertion of the stent until stent replacement, patient death, or study termination) were 110 days (25th to 75th per …
The patients were evaluated clinically and biochemically at monthly intervals during follow-up. RESULTS: The median stent function ti …
Eradication of Helicobacter pylori and use of antisecretory drugs: population based cohort study.
Lassen A, Hallas J, de Muckadell OB. Lassen A, et al. BMJ. 2003 Sep 13;327(7415):603. doi: 10.1136/bmj.327.7415.603. BMJ. 2003. PMID: 12969930 Free PMC article. No abstract available.
[Eradication of Helicobacter pylori and use of antisecretory drugs--a population based study].
Lassen AT, Hallas J, Schaffalitzky de Muckadell OB. Lassen AT, et al. Ugeskr Laeger. 2004 Sep 20;166(39):3405-7. Ugeskr Laeger. 2004. PMID: 15515395 Danish. No abstract available.
Helicobacter pylori test and eradicate versus prompt endoscopy for management of dyspeptic patients: 6.7 year follow up of a randomised trial.
Lassen AT, Hallas J, Schaffalitzky de Muckadell OB. Lassen AT, et al. Gut. 2004 Dec;53(12):1758-63. doi: 10.1136/gut.2004.043570. Gut. 2004. PMID: 15542510 Free PMC article. Clinical Trial.
Helicobacter pylori "test and treat" or endoscopy for managing dyspepsia: an individual patient data meta-analysis.
Ford AC, Qume M, Moayyedi P, Arents NL, Lassen AT, Logan RF, McColl KE, Myres P, Delaney BC. Ford AC, et al. Among authors: lassen at. Gastroenterology. 2005 Jun;128(7):1838-44. doi: 10.1053/j.gastro.2005.03.004. Gastroenterology. 2005. PMID: 15940619
Standardized unit costs were applied to resource utilization, and net benefit was calculated at patient level. Effects, costs, and net benefit were then pooled at study level. ...Using the net benefit approach, at no realistic level of willingness to pay per …
Standardized unit costs were applied to resource utilization, and net benefit was calculated at patient level. Effects, costs, and ne …
First-time endoscopy and use of antisecretory medication: a population-based cohort study.
Lassen A, Hallas J, De Muckadell OB. Lassen A, et al. Scand J Gastroenterol. 2005 Jun;40(6):705-12. doi: 10.1080/00365520510015476. Scand J Gastroenterol. 2005. PMID: 16036531
The risk of missed gastroesophageal cancer diagnoses in users and nonusers of antisecretory medication.
Lassen A, Hallas J, de Muckadell OB. Lassen A, et al. Gastroenterology. 2005 Oct;129(4):1179-86. doi: 10.1053/j.gastro.2005.07.028. Gastroenterology. 2005. PMID: 16230072
RESULTS: Among 27,829 patients with a first endoscopy (mean age, 56 years; 48% male, 115,804 person-years of follow-up), 461 had gastroesophageal cancer diagnosed at the first endoscopy and 52 were diagnosed during a median follow-up of 2.7 years after the first endoscopy. …
RESULTS: Among 27,829 patients with a first endoscopy (mean age, 56 years; 48% male, 115,804 person-years of follow-up), 461 had gastroesoph …
101 results
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