Synovitis and synovectomy in haemophilia

Area of Science:

• Orthopedics
• Hematology
• Rheumatology

Background:

• Joint bleeds in haemophilia lead to synovial tissue inflammation, proliferation, and neovascularization.
• Iron deposition from blood components exacerbates synovial changes, creating a cycle of bleeding and chronic synovitis.
• Initial treatment involves clotting factor replacement and physiotherapy, with synovectomy considered if these fail.

Purpose of the Study:

• To review current understanding of synovitis in haemophilia.
• To discuss various treatment options for synovitis, focusing on synovectomy.
• To compare the efficacy and outcomes of different synovectomy procedures.

Main Methods:

• Review of current literature on haemophilia synovitis and its management.
• Analysis of non-surgical synovectomy techniques: chemical and radioactive.
• Evaluation of surgical synovectomy approaches: open and arthroscopic.

Main Results:

• Radioactive synovectomy shows greater efficacy in larger joints compared to chemical synovectomy.
• Arthroscopic synovectomy is favored for reducing bleeding episodes with less morbidity and preserving joint motion.
• Postoperative continuous passive motion (CPM) and early mobilization aid recovery and reduce stiffness.

Conclusions:

• Synovectomy offers effective treatment for chronic haemophilia synovitis.
• The choice of synovectomy (chemical, radioactive, open, arthroscopic) depends on joint size and desired outcomes.
• Integrated approaches including factor replacement, physiotherapy, and appropriate synovectomy are crucial for managing haemophilia synovitis.