Task: Answer Verification
Input (English): Question: Is postoperative nadroparin administration for prophylaxis of thromboembolic events associated with an increased risk of hemorrhage after spinal surgery?
Answer: Although retrospective, this is to date the largest study providing information about the hemorrhage rate associated with early postoperative anticoagulation following spinal surgery. The results confirm that early postoperative pharmacological thromboembolic prophylaxis using nadroparin in patients with spinal surgery is not associated with an increased risk of postoperative hemorrhage.
Output (English): no