Study Status: Completed
Recruit Status: Unknown status
Study Type: Observational
Official Title: Generation of HIT-antibodies Without Prior Heparin Exposure Following Orthopedic Surgery (Subgroup Study) (Change of Coagulation Parameters Under Exposition With New Anticoagulants [Title of the Main
Brief Summary: The purpose of this study is to determine the HIT-antibody generation without prior heparin-exposure in patients undergoing orthopedic surgery.