The outcome and role of drugs in patients with unexplained gastrointestinal bleeding
作者: Johann P HreinssonIngvar BjarnasonEinar S Bjornsson
作者单位: 11 Department of Internal Medicine, Section of Gastroenterology and Hepatology, The National University Hospital , Reykjavik , Iceland
22 Department of Gastroenterology, King’s College Hospital , London , UK
刊名: Scandinavian Journal of Gastroenterology, 2015, Vol.50 (12), pp.1482-1489
来源数据库: Informa Journal
原始语种摘要: Abstract Objective. Studies on unexplained gastrointestinal bleeding (GIB) are lacking. We aimed to study the clinical outcomes of patients with unexplained GIB and to determine the incidence of obscure GIB. Material and methods. A population-based study on all patients undergoing endoscopy at the National University Hospital of Iceland in 2010. Indications, results of endoscopies and drug history were prospectively registered with a follow-up of 3 years. A national pharmaceutical database containing prescription data was utilized. Patients were categorized into unexplained overt and occult GIB and obscure GIB. Patients undergoing endoscopy and without GIB acted as controls. Results. Of 2471 patients undergoing endoscopy, 11% had unexplained GIB. Of those, 46% had unexplained overt GIB,...
全文获取路径: Informa Healthcare 
影响因子:2.156 (2012)

  • unexplained 未解释的
  • obscure 黑暗的
  • occult 隐的
  • episode 
  • controls 控制机构
  • incidence 入射
  • endoscopy 内窥镜检查
  • overt 迷的
  • database 资料库
  • bleeding 模糊不清