Comment on

• Causes of mortality in patients with peptic ulcer bleeding: a prospective cohort study of 10,428 cases.

  Sung JJ, Tsoi KK, Ma TK, Yung MY, Lau JY, Chiu PW. Sung JJ, et al. Am J Gastroenterol. 2010 Jan;105(1):84-9. doi: 10.1038/ajg.2009.507. Epub 2009 Sep 15. Am J Gastroenterol. 2010. PMID: 19755976
• Continuation of low-dose aspirin therapy in peptic ulcer bleeding: a randomized trial.

  Sung JJ, Lau JY, Ching JY, Wu JC, Lee YT, Chiu PW, Leung VK, Wong VW, Chan FK. Sung JJ, et al. Ann Intern Med. 2010 Jan 5;152(1):1-9. doi: 10.7326/0003-4819-152-1-201001050-00179. Epub 2009 Nov 30. Ann Intern Med. 2010. PMID: 19949136 Clinical Trial.
• Does capsule endoscopy improve outcomes in obscure gastrointestinal bleeding? Randomized trial versus dedicated small bowel radiography.

  Laine L, Sahota A, Shah A. Laine L, et al. Gastroenterology. 2010 May;138(5):1673-1680.e1; quiz e11-2. doi: 10.1053/j.gastro.2010.01.047. Epub 2010 Feb 2. Gastroenterology. 2010. PMID: 20138043 Clinical Trial.
• Early use of TIPS in patients with cirrhosis and variceal bleeding.

  García-Pagán JC, Caca K, Bureau C, Laleman W, Appenrodt B, Luca A, Abraldes JG, Nevens F, Vinel JP, Mössner J, Bosch J; Early TIPS (Transjugular Intrahepatic Portosystemic Shunt) Cooperative Study Group. García-Pagán JC, et al. N Engl J Med. 2010 Jun 24;362(25):2370-9. doi: 10.1056/NEJMoa0910102. N Engl J Med. 2010. PMID: 20573925 Clinical Trial.
• Randomized trial of urgent vs. elective colonoscopy in patients hospitalized with lower GI bleeding.

  Laine L, Shah A. Laine L, et al. Am J Gastroenterol. 2010 Dec;105(12):2636-41; quiz 2642. doi: 10.1038/ajg.2010.277. Epub 2010 Jul 20. Am J Gastroenterol. 2010. PMID: 20648004 Clinical Trial.