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Late synovectomy of the hand in rheumatoid arthritis
Abstract:
PIP joints, MCP joints and wrists of 80 patients with rheumatoid arthritis were operated on with late synovectomy. The rate of recurrence of local synovitis was about 5%, which contrasted favourably with a considerably higher rate of progression of bony erosions. The loss of range of movement was small to moderate. Pain was alleviated in most cases. The possibility of forecasting the results by preoperative parameters was limited. It was concluded that the main indication for late synovectomy of the hand was alleviation of pain. The prophylactic effect on joint destruction seemed to be both slight and unpredictable.
Insights
Late synovectomy in rheumatoid arthritis patients effectively reduced synovitis recurrence and alleviated pain. However, its impact on preventing joint destruction was minimal and unpredictable.
Area of Science:
- Orthopedic Surgery
- Rheumatology
- Hand Surgery
Background:
- Rheumatoid arthritis (RA) commonly affects the small joints of the hand, including the proximal interphalangeal (PIP) joints, metacarpophalangeal (MCP) joints, and wrists.
- Synovectomy, the surgical removal of the synovial membrane, is a procedure considered in RA management to control inflammation and prevent joint damage.
Purpose of the Study:
- To evaluate the efficacy of late synovectomy in patients with rheumatoid arthritis affecting the hand.
- To assess the recurrence rate of synovitis, progression of bony erosions, and changes in range of motion post-surgery.
- To determine the potential of preoperative parameters in predicting surgical outcomes.
Main Methods:
- A cohort of 80 patients with rheumatoid arthritis underwent late synovectomy of the PIP joints, MCP joints, and wrists.
- Outcomes including synovitis recurrence, bony erosion progression, and range of motion were monitored postoperatively.
- Patient data was analyzed to explore correlations between preoperative parameters and surgical results.
Main Results:
- A low recurrence rate of local synovitis (approximately 5%) was observed.
- The progression of bony erosions was considerably higher compared to the recurrence of synovitis.
- Most patients experienced pain alleviation, with small to moderate loss of range of movement.
Conclusions:
- Late synovectomy in rheumatoid arthritis of the hand is primarily indicated for pain alleviation.
- The procedure demonstrated a limited and unpredictable prophylactic effect on joint destruction.
- Predicting surgical outcomes based on preoperative parameters proved to be challenging.