SynthesisBMC musculoskeletal disorders2025
Effect of aerobic exercise on cardiopulmonary fitness among people with knee osteoarthritis: a systematic review and meta-analysis.
Synthesis 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 4 papers.
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
4 citing papers in PubMed.
- Osteoarthritis: Epidemiology, Diagnosis, and Treatment.MedComm · 2026Review
- Association between estimated cardiorespiratory fitness and arthritis in older adults: evidence from four large cohorts.Clinical rheumatology · 2026Article
- Effect of Rehabilitation Program for Muscle Strength, Balance, and Gait Retraining with Visual Feedback in Older Women with and Without Knee Osteoarthritis: Clinical Trial.Journal of personalized medicine · 2025Article
- Knee osteoarthritis rehabilitation: an integrated framework of exercise, nutrition, biomechanics, and physical therapist guidance-a narrative review.European journal of medical research · 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
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlthough aerobic exercise is widely recommended to enhance cardiopulmonary fitness and mitigate cardiovascular risk, the efficacy and effectiveness of aerobic exercise interventions have not been comprehensively evaluated among people with knee osteoarthritis (OA). This systematic review and meta-analysis aimed to synthesize the current evidence on the impact of aerobic exercise on cardiopulmonary fitness in people with knee OA.
methodsPubMed, Embase, Scopus, and Web of Science were searched from inception to March 1, 2024, for randomized controlled trials (RCTs). Eligible RCTs included those with an aerobic exercise intervention (e.g., aerobic walking, cycling, aquatic aerobics), a primary outcome of maximum oxygen consumption (VO
resultsOut of 988 studies, 5 RCTs with 459 people with knee OA were included in the analysis. Aerobic exercise programs included walking, cycling, jumping, stepping, and aquatic aerobics. Pooled mean differences and 95% confidence intervals (CIs) were 0.90 ml/kg/min (95% CI 0.43 to 1.38; moderate evidence), 46.97 m (95% CI 33.71 to 60.23; high evidence), 5.59 points (95% CI 2.93 to 8.25; low evidence), and 3.03 points (95% CI 1.05 to 5.01; moderate evidence) for VO
conclusionThese results support the hypothesis that aerobic exercise can elicit improvements in cardiopulmonary fitness for people with knee OA. Future research should focus on optimizing current exercise regimens for people with knee OA and exploring how to improve adherence while minimizing symptom exacerbation by other exercise modalities, e.g., Nordic walking and inspiratory muscle training. SYSTEMATIC REVIEW REGISTRATION: CRD42022340966, 07/07/2022, PROSPERO.
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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.