ArticleHand (New York, N.Y.)2023
Outcomes of Pyrocarbon Arthroplasty in Metacarpophalangeal Joints Affected by Rheumatoid Arthritis.
Article in Hand (New York, N.Y.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 17 citations in OpenAlex.
- Trends in Rheumatoid Hand Surgery: Indications, Techniques, and Outcomes.Journal of clinical medicine · 2025Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRheumatoid arthritis (RA) affecting the metacarpophalangeal (MCP) joint may warrant arthroplasty. The purpose of this study was to investigate implant survivorship, complications, radiographic outcomes, and clinical outcomes in patients undergoing MCP arthroplasty with a pyrocarbon implant to treat RA.
methodsIn all, 124 MCP joint pyrocarbon arthroplasties in 40 patients performed to treat RA were reviewed. Operations were at the index (n = 43, 35%), middle (n = 33, 27%), ring (n = 27, 22%), and small (n = 21, 17%) fingers from 1998 to 2009 in 105 (85%) female and 19 (15%) male joints with a mean age of 54 ± 11 years. Mean postoperative follow-up was 6 ± 3 years. All patients achieved at least 2 years of follow-up.
resultsRates of implant survivorship at 1, 2, 5, and 10 years were 98%, 98%, 90%, and 81%, respectively. Fifteen percent (n = 18) of arthroplasties underwent revision at a mean 5 ± 3 years postoperatively. The overall reoperation rate was 29% (n = 36). Rates of survival from reoperation at 1, 2, 5, and 10 years were 85%, 84%, 76%, and 68%, respectively. Complications occurred in 32% (n = 40). Pain ratings improved postoperatively (
conclusionsMetacarpophalangeal arthroplasty with a pyrocarbon implant demonstrated reliable improvement in pain and arc of motion in patients with RA. Complication and overall reoperation rates were high, while 1 in 10 undergo revision within 5 years postoperatively.
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