The Effect of Intra-articular Injection of Hypertonic Saline Versus Dextrose Prolotherapy for Knee Osteoarthritis
| Author | Zahra Rezasoltani | en |
| Author | Ensieh Taftian | en |
| Author | Seyed Morteza Tabatabaee | en |
| Author | Sharif Najafi | en |
| Author | Sirous Azizi | en |
| Orcid | Zahra Rezasoltani [0000-0003-1864-9388] | en |
| Orcid | Ensieh Taftian [0000-0002-4305-6966] | en |
| Orcid | Seyed Morteza Tabatabaee [0000-0001-7614-9520] | en |
| Orcid | Sirous Azizi [0000-0002-3251-6322] | en |
| Issued Date | 2024-06-30 | en |
| Abstract | Background: Knee osteoarthritis (OA) is the most common chronic arthritis worldwide, often causing knee stiffness, pain, and functional impairment. This study aims to compare the effects of Dextrose prolotherapy and Hypertonic saline prolotherapy on knee pain, stiffness, and function in patients with knee OA. Methods: The study was conducted as a randomized clinical trial. Patients meeting radiological and clinical criteria for knee OA were sequentially contacted and provided written informed consent. Participants were randomly assigned to receive injections of Hypertonic saline (n = 30) or dextrose prolotherapy (n = 33). The primary outcome measure was clinical manifestations assessed using the compound score of the Western Ontario and McMaster University Arthritis Index (WOMAC). Results: Within-group analysis revealed significant differences in outcome scores for both treatments after 6 months. Both Hypertonic saline and dextrose prolotherapy showed significant improvements in the Visual Analog Scale (VAS), WOMAC composite score, pain, stiffness, and function. In the first month, VAS scores were higher with hypertonic saline compared to dextrose. Additionally, stiffness decreased more with dextrose than with hypertonic saline. After 6 months of treatment, although not statistically significant, hypertonic saline showed better outcomes in the mean WOMAC composite score and pain sub-score compared to dextrose. Conclusions: Among patients with knee OA, Hypertonic saline prolotherapy administered by a trained specialist yields safe and significant improvements in knee pain, stiffness, and function. Our results suggest no significant difference in VAS and WOMAC scores between hypertonic saline and dextrose prolotherapy. | en |
| DOI | https://doi.org/10.5812/amh-146633 | en |
| Keyword | Knee Osteoarthritis | en |
| Keyword | Prolotherapy | en |
| Keyword | Intra-Articular Injection | en |
| Publisher | Brieflands | en |
| Title | The Effect of Intra-articular Injection of Hypertonic Saline Versus Dextrose Prolotherapy for Knee Osteoarthritis | en |
| Type | Research Article | en |
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