Trial reportBMC musculoskeletal disorders2025
Dual intra-articular injections of corticosteroid and hyaluronic acid versus single corticosteroid injection for ankle osteoarthritis: a randomized comparative trial.
Trial report in BMC musculoskeletal disorders, 2025. 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Effectiveness of hydrogel-based therapies in the treatment of talus osteoarthritis: a systematic review.Orthopedic reviews · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIntra-articular corticosteroid injection is commonly used for pain relief in ankle osteoarthritis (OA). The effects of corticosteroids (CS) are short-lived, whereas hyaluronic acid (HA) have longer-lasting effects. The objective was to compare the efficacy of dual injections of CS and HA to CS alone. We hypothesized that intra-articular injections of dual agents would be more effective than CS alone.
methodsA single-blind, randomized, controlled trial was designed to investigate this hypothesis. 135 patients with ankle OA were enrolled into an intra-articular CS injection group (CS group, n = 61) or dual HA plus CS injection group (CS + HA group, n = 74). The CS group received 1 mL of corticosteroid and 1 mL of 0.5% bupivacaine and 1 mL of normal saline once, and the CS + HA group received 3 mL of a total of 5 mL mixtures containing 2 mL of HA, or 1 mL of corticosteroid, 0.5% bupivacaine, and normal saline in the first week, followed by 2 mL of HA in the second and third weeks. Clinical evaluations were performed before injection, 6 and 12 weeks after the first injections. The Ankle Osteoarthritis Scale (AOS) was used as the primary outcome measure, and the Visual Analogue Scale (VAS), Short Form Health Survey (SF-36), and complications were used as secondary outcomes.
resultsThe mean AOS change from baseline was significantly greater in the CS + HA group than in the CS group at 6 (p ≤ 0.01) and 12 weeks (p ≤ 0.01). The mean VAS change from baseline was significantly greater in the CS group than in the CS + HA group at 6 weeks (p = 0.023), but not at 12 weeks (p = 0.731). The mean SF-36 change from baseline was not significant between the CS and CS + HA groups at 6 (p = 0.416) and 12 weeks (p = 0.215).
conclusionsThe combination of corticosteroid and HA injection is more effective than corticosteroid alone in relieving pain in ankle OA.
trial registrationClinical Research Information Service in South Korea, KCT0008690 // Registration Date (First Posted): July 21th, 2023 ( http://cris.nih.go.kr ).
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