ArticleEvidence-based complementary and alternative medicine : eCAM2021
The Efficacy of Ozone Prolotherapy Compared to Intra-Articular Hypertonic Saline Injection in Reducing Pain and Improving the Function of Patients with Knee Osteoarthritis: A Randomized Clinical Trial.
Article in Evidence-based complementary and alternative medicine : eCAM, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.
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
6 citing papers in PubMed, 2 syntheses or guidelines pooled it, 7 citations in OpenAlex.
- Randomized Controlled Trials Studying Nonoperative Treatments of Osteoarthritis Often Use Misleading and Uninformative Control Groups: A Systematic Review.Clinical orthopaedics and related research · 2025Pooled it
- A Meta-Analysis of the Impact of Nutritional Supplementation on Osteoarthritis Symptoms.Nutrients · 2022Pooled it
- Ozone Therapy as a Redox-Modulating Strategy in Degenerative Musculoskeletal Diseases: A Clinical-Mechanistic Review.Journal of clinical medicine · 2026Review
- Ozone therapy in musculoskeletal medicine: a comprehensive review.European journal of medical research · 2024Review
- The effect of dextrose prolotherapy on patients diagnosed with knee osteoarthritis: A comprehensive systematic review and meta-analysis of interventional studies.Health science reports · 2024Review
- An Oral Form of Cetylated Fatty Acids versus Meloxicam for Knee Osteoarthritis: A Randomised Clinical Trial.Mediterranean journal of rheumatology · 2023Article
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 at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundKnee osteoarthritis is a common disease that is associated with chronic pain and disability in patients. Prolotherapy is a complementary therapeutic approach for improving pain and function in patients with osteoarthritis. We aimed to compare the effect of hypertonic saline with ozone plus hypertonic saline in improving the symptoms of osteoarthritis in the patients.
resultsThe mean age of the participants was 60.12 ± 7.54 years. There were no statistically significant differences between demographic characteristics before the injection between the two groups (
conclusionThe results showed that intra-articular prolozone therapy and hypertonic saline injection can lead to improvement of pain and function in patients with knee osteoarthritis at the same status without any significant difference.
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.