Abstract | BACKGROUND: METHODS: Ninety-six participants with hand osteoarthritis and synovitis will be recruited through the Osteoarthritis Clinical Trial Network (Melbourne, Hobart, Adelaide, and Perth), and randomly allocated in a 1:1 ratio to receive either methotrexate 20 mg or identical placebo once weekly for 6 months. The primary outcome is pain reduction (assessed by 100 mm visual analogue scale) at 6 months. The secondary outcomes include changes in physical function and quality of life assessed using Functional Index for Hand Osteoarthritis, Australian Canadian Osteoarthritis Hand Index, Health Assessment Questionnaire, Michigan Hand Outcomes Questionnaire, Short-Form-36, tender and swollen joint count, and grip strength, and structural progression assessed using progression of synovitis and bone marrow lesions from magnetic resonance imaging and radiographic progression at 6 months. Adverse events will be recorded. The primary analysis will be by intention to treat, including all participants in their randomised groups. DISCUSSION: This study will provide high-quality evidence to address whether methotrexate has an effect on reducing pain over 6 months in patients with hand osteoarthritis and synovitis, with major clinical and public health importance. While a positive trial will inform international clinical practice guidelines for the management of hand osteoarthritis, a negative trial would be highly topical and change current trends in clinical practice. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry (ANZCTR), ACTRN12617000877381. Registered 15 June 2017, https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=373124.
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Authors | Yuanyuan Wang, Andrew J Teichtahl, Graeme Jones, Helen I Keen, Catherine L Hill, Anita E Wluka, Jessica Kasza, Flavia M Cicuttini |
Journal | BMC musculoskeletal disorders
(BMC Musculoskelet Disord)
Vol. 22
Issue 1
Pg. 953
(Nov 15 2021)
ISSN: 1471-2474 [Electronic] England |
PMID | 34781952
(Publication Type: Clinical Trial Protocol, Journal Article)
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Copyright | © 2021. The Author(s). |
Chemical References |
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Topics |
- Australia
- Canada
- Double-Blind Method
- Humans
- Methotrexate
(therapeutic use)
- Multicenter Studies as Topic
- Osteoarthritis
(diagnostic imaging, drug therapy)
- Quality of Life
- Randomized Controlled Trials as Topic
- Synovitis
(diagnostic imaging, drug therapy)
- Treatment Outcome
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