A Comparative Study of Prophylactic Anticoagulation in Meningioma Surgery

• Status: Completed
• Trial end date: 2015-10-01
• Target enrollment: 0
• Participant gender: All

Summary

The aim of the study is to compare different strategies for prevention of venous thromboembolism related to intracranial meningioma surgery. The investigators identified three hospitals where two have a very restrictive approach with respect to anticoagulant therapy while at the third hospital the use of anticoagulation the day before surgery was initiated as routine prophylaxis.

Based on this "natural experiment" it will be explored whether the use of anticoagulant prophylaxis is associated with reduced risk of venous thromboembolism and/or associated with increased risk of postoperative hemorrhage as compared to the 2 cohorts where this intervention were absent.

• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: St. Olavs Hospital
• Collaborators: Karolinska University Hospital; Norwegian University of Science and Technology; University Hospital of North Norway
• Treatments: Enoxaparin

Criteria

Inclusion Criteria:

• First included patient 1.january 2007 and latest included patient 1.july 2013 (allows for 30 day follow up with respect to morbidity)

• Histological verification of a meningioma (of any grade) from the current surgery

Exclusion Criteria:

• Intracranial surgery or venous thromboembolism the last 3 months