Clopidogrel Influences Fracture Healing Under Ischemic Conditions.

ABSTRACT: Background/Objectives: Patients suffering from fractures are often treated with clopidogrel during the phase of bone healing due to multiple comorbidities. Studies indicate that clopidogrel suppresses osteoblast proliferation and the formation of trabecular bone. However, it is unknown whether clopidogrel also affects fracture healing under ischemic conditions, as they may occur in multimorbid patients. Methods: To test this in the present study, a murine ischemia model was performed in CD-1 mice by ligating the right deep femoral artery to induce mild ischemia of the right lower limb. A closed fracture of the femur was then stabilized by inserting an intramedullary lag screw. The animals received either 3 mg/kg body weight clopidogrel daily per os or vehicle (control). Bone

SUBMITTER: Schreiber S 

PROVIDER: S-EPMC12467816 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature