Geneva, March 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600119179) titled 'Perioperative Rational Use of Hemostatic Drugs in Patients with Abdominal Surgery in Real-World Settings:A Prospective, Multicenter, Cohort Study' on Feb. 24.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: The Affiliated Hospital of Qingdao University

Condition: Perioperative blood loss of penitents with abdominal surgery (only medical procedures for the treatment of diseases of abdominal organs such as stomach, intestines, liver, gallbladder, pancreas, spleen, kidney, bladder, etc., including open surgery and laparoscopic surgery)

Intervention: Cohort 1: hemocoagulase bothrop...