title: Interim analysis in randomized trials: DAMOCLES' sword?
authors: Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands. m.besselink@umcutrecht.nl
authors: Marc G H
authors: MG
authors: Besselink
authors: Yolanda
authors: Y
authors: van der Graaf
authors: Hein G
authors: HG
authors: Gooszen
mesh_terms: D026661:Clinical Trials Data Monitoring Committees / Q000592:standards*; D057239:Early Termination of Clinical Trials / Q000592:standards*; D006801:Humans; D010195:Pancreatitis / Q000401:mortality* / Q000628:therapy; D019936:Probiotics / Q000009:adverse effects*; D016032:Randomized Controlled Trials as Topic