» Articles » PMID: 38658972

Incidence of Deep Venous Thrombosis in Patients with Hemophilia Undergoing Bilateral Simultaneous Total Knee Arthroplasty: a Retrospective Cohort Study

Overview
Publisher Biomed Central
Specialties Orthopedics
Physiology
Date 2024 Apr 24
PMID 38658972
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Hemophilic arthropathy usually affects the knees bilaterally. In order to reduce costs and improve rehabilitation, bilateral simultaneous total knee arthroplasty (TKA) can be performed. However, pharmacological prophylaxis for deep venous thrombosis (DVT) remains controversial in patients with severe hemophilia. The purpose of this study was to establish the incidence of DVT in severe hemophilia A patients undergoing bilateral simultaneous TKA without pharmacological thromboprophylaxis.

Methods: Consecutive patients with severe hemophilia A undergoing bilateral simultaneous TKA at a single center between January 2015 and December 2020 were retrospectively reviewed. All patients received a modified coagulation factor substitution regimen. Tranexamic acid (TXA) was used for hemostasis in all patients during surgery. All patients followed a standardized postoperative protocol with routine mechanical thromboprophylaxis, and none received anticoagulation. D-dimer was measured preoperatively, on the day of the operation and on postoperative days 1, 7 and 14. Ultrasound (US) of the lower extremities was performed before (within 3 days of hospitalization) and after surgery (days 3 and 14) to detect asymptomatic DVT. Patients were followed up until 2 years after surgery for the development of symptomatic DVT or pulmonary embolism (PE).

Results: 38 male patients with severe hemophilia A underwent 76 simultaneous TKAs. Mean (± standard deviation) age at the time of operation was 41.7 (± 17.1) years. Overall, 47.3% of patients had D-dimer concentrations above the threshold 10 µg/mL on day 7 and 39.5% on day 14. However, none of the patients had DVT detected on postoperative US, nor developed symptomatic DVT or PE during the 2-year follow-up.

Conclusions: The risk of DVT in patients with severe hemophilia A after bilateral simultaneous TKA is relatively low, and routine pharmacological thromboprophylaxis may not be needed.

References
1.
Lim W, Le Gal G, Bates S, Righini M, Haramati L, Lang E . American Society of Hematology 2018 guidelines for management of venous thromboembolism: diagnosis of venous thromboembolism. Blood Adv. 2018; 2(22):3226-3256. PMC: 6258916. DOI: 10.1182/bloodadvances.2018024828. View

2.
Rodriguez-Merchan E . Total Knee Arthroplasty in Hemophilic Arthropathy. Am J Orthop (Belle Mead NJ). 2015; 44(12):E503-7. View

3.
Giustra F, Bistolfi A, Bosco F, Fresia N, Sabatini L, Berchialla P . Highly cross-linked polyethylene versus conventional polyethylene in primary total knee arthroplasty: comparable clinical and radiological results at a 10-year follow-up. Knee Surg Sports Traumatol Arthrosc. 2022; 31(3):1082-1088. PMC: 9958150. DOI: 10.1007/s00167-022-07226-6. View

4.
Buckner T, Leavitt A, Ragni M, Kempton C, Eyster M, Cuker A . Prospective, multicenter study of postoperative deep-vein thrombosis in patients with haemophilia undergoing major orthopaedic surgery. Thromb Haemost. 2016; 116(1):42-9. DOI: 10.1160/TH15-10-0802. View

5.
Wang K, Street A, Dowrick A, Liew S . Clinical outcomes and patient satisfaction following total joint replacement in haemophilia--23-year experience in knees, hips and elbows. Haemophilia. 2011; 18(1):86-93. DOI: 10.1111/j.1365-2516.2011.02579.x. View