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The "Prometeo" study: online collection of clinical data and outcome of Italian patients with acute nonvariceal upper gastrointestinal bleeding.
Del Piano M, Bianco MA, Cipolletta L, Zambelli A, Chilovi F, Di Matteo G, Pagliarulo M, Ballarè M, Rotondano G; Prometeo study group of the Italian Society of Digestive Endoscopy (SIED). Del Piano M, et al. J Clin Gastroenterol. 2013 Apr;47(4):e33-7. doi: 10.1097/MCG.0b013e3182617dcc. J Clin Gastroenterol. 2013. PMID: 22914349
Mortality from nonulcer bleeding is similar to that of ulcer bleeding in high-risk patients with nonvariceal hemorrhage: a prospective database study in Italy.
Marmo R, Del Piano M, Rotondano G, Koch M, Bianco MA, Zambelli A, Di Matteo G, Grossi E, Cipolletta L; PNED 1 Investigators; PNED 2 Investigators; Prometeo Investigators. Marmo R, et al. Gastrointest Endosc. 2012 Feb;75(2):263-72, 272.e1. doi: 10.1016/j.gie.2011.07.066. Epub 2011 Oct 13. Gastrointest Endosc. 2012. PMID: 22000792