NCT04863339 2022-04-05Tranexamic Acid for Blood Loss Minimization in Endoscopic Pituitary SurgeryUniversity of North Carolina, Chapel HillPhase 2 Withdrawn
NCT01712971 2013-09-17Reduced Intra-operative Blood Loss in Pancreaticoduodenectomy for Pancreatic or Peri-ampullary Tumors; Monocentric Trial on Standard Open Versus Minimally Invasive SurgeryUniversity Hospital, GasthuisbergWithdrawn