Advertisement for orthosearch.org.uk
Orthopaedic Proceedings Logo

Receive monthly Table of Contents alerts from Orthopaedic Proceedings

Comprehensive article alerts can be set up and managed through your account settings

View my account settings

Visit Orthopaedic Proceedings at:

Loading...

Loading...

Full Access

General Orthopaedics

COMPARISON OF THE EFFECT OF DALTEPARIN AND ENOXAPARIN FOR PREVENTION OF VENOUS THROMBOEMBOLIC EVENTS IN PATIENTS WITH FEMORAL FRACTURES

The International Society for Technology in Arthroplasty (ISTA), 29th Annual Congress, October 2016. PART 3.



Abstract

Introduction

Venous thromboembolism (VTE), including pulmonary embolism (PE) resulting from deep vein thrombosis (DVT), remains a well-known serious complication after femoral fractures. The low molecular heparin is widely used to prevent VTE. This study compared the effectiveness of VTE prevention between dalteparin and enoxaparin.

Materials and Methods

From 2013 to 2014, we retrospectively recruited 712 patients who had femoral fractures with operative treatment. All patients receiving VTE chemoprophylaxis with perioperative period using dalateparin in Group 1(N=395) and enoxaparin in Group 2(N=317). The prophylactic dosing was determined using individual product labeling and identified as enoxaparin 40 mg every 12 hours and dalteparin 2500 international unit (IU) once daily, based on clinical practice guidelines. The prophylaxis was started at admission, and maintained during average 8.43.5 days after operation. The outcome including the incidence of clinically significant deep vein thrombosis, pulmonary embolism, perioperative bleeding and cost of drugs were evaluated between two groups.

Results

The two study groups did not differ significantly in fracture type, age, gender, ASA score. The overall incidence of VTE is similar between two groups. However, the incidence of fatal PE is significantly lower in patients with dalteparin (Group 1: 4/395(1.00%), Group 2: 10/317(3.15%), p<0.001). And the overall cost of each group is significantly different between two groups (Group 1: average KRW 89,426, Group 2: average KRW 32,188, p<0.001).

Conclusion

Both dalteparin and enoxaparin could be safely used without notable complications in VTE prophylaxis. However, dalteparin had more advantages for prevention of fatal PE, compared to enoxaparin in patients with femoral fractures with significant cost effectiveness.


*Email: