ReviewPharmaceuticals (Basel, Switzerland)2024
Less Pain with Intra-Articular Hyaluronic Acid Injections for Knee Osteoarthritis Compared to Placebo: A Systematic Review and Meta-Analysis of Randomised Controlled Trials.
Review in Pharmaceuticals (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 5 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
13 citing papers in PubMed, 5 syntheses or guidelines pooled it.
- No significant short-term advantages of corticosteroids-augmented intra-articular injections of hyaluronic acid for knee osteoarthritis : A meta-analysis.Orthopadie (Heidelberg, Germany) · 2026Pooled it
- Intra-articular injections for shoulder arthritis in adults: a systematic review.European journal of medical research · 2025Pooled it
- Intra-articular Hyaluronic Acid Injections May Be Beneficial in Patients with Less Advanced Knee Osteoarthritis: A Systematic Review of Randomised Controlled Trials.Sports medicine (Auckland, N.Z.) · 2025Pooled it
- Efficacy of decellularized extracellular matrix (dECM) for articular cartilage repair in osteoarthritis (OA): a systematic review and meta-analysis.Journal of orthopaedic surgery and research · 2025Pooled it
- Intra-articular hyaluronic acid injections for hip osteoarthritis: a level I systematic review.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025Pooled it
- A prospective, open-label, clinical investigation of a single intra-articular polyacrylamide hydrogel injection in participants with knee osteoarthritis: a 5-year extension study.Journal of orthopaedic surgery and research · 2025Trial
- Cryogel-based therapeutic platforms for disease modification in osteoarthritis.npj biomedical innovations · 2026Review
- Comparison of the Efficacy of Intra-Articular Polyacrylamide Hydrogel and the Cross-Linked Hyaluronic Acid/Chondroitin Sulfate Combination in Treating Advanced-Stage Knee Osteoarthritis.Medicina (Kaunas, Lithuania) · 2026Article
- Article
- Clinical efficacy of intra-articular sodium hyaluronate injection and optimizing the puncture site in knee osteoarthritis.American journal of translational research · 2026Article
- Impact of Symptomatic Slow-Acting Drugs on Inflammatory Pathways in Osteoarthritis: Therapeutic Advances and Future Challenges.ACS pharmacology & translational science · 2025Review
- Conservative Management of Focal Chondral Lesions of the Knee and Ankle: Current Concepts.Cells · 2025Review
- Knee Osteoarthritis: Current Insights Into Pathophysiology and Non-surgical Management Options.Cureus · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present meta-analysis investigated the efficacy of intra-articular hyaluronic acid (HA) injections for knee osteoarthritis. The outcomes of interest were the visual analogue scale (VAS) and Western Ontario McMaster Osteo-Arthritis Index (WOMAC) scores. This study was conducted according to the 2020 PRISMA statement. All the randomised controlled trials (RCTs) comparing the efficacy of intra-articular HA injections versus placebo injections for knee osteoarthritis were accessed in September 2024. Data from 3851 patients were collected. In total, 64% (2467 of 3851 patients) were women, and the mean age of the patients was 63.5 ± 4.9 years. At baseline, good comparability was found for the mean age, BMI, percentage of women, and patient-reported outcome measures (PROMs). Studies which reported data from two to four weeks of follow-up evidenced a lower value of the subscales pain (
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.