• Xudan Mao, Huanv He, and Jianfeng Ding.
• Department of Rehabilitation, Shaoxing Central Hospital, Shaoxing, Zhejiang Province, China.
• Pain Manag Nurs. 2024 Oct 1; 25 (5): 529537529-537.

ObjectiveTo summarize and systematically analyze the efficacy of laser acupuncture (LA) interventions in reducing pain scores in patients suffering from chronic low back pain (LBP).MethodsPubMed, EMBASE, and Scopus databases were searched for randomized controlled trials, published in peer-reviewed journals, and reporting LA interventions in patients with chronic LBP. All included studies had a comparison group of patients, receiving placebo treatment, sham intervention, conventional therapy, or no treatment. The outcome of interest was the pain intensity score. Pooled effect estimates were calculated using random-effects models and reported as weighted mean difference (WMD) with 95% confidence intervals (CI).ResultsA total of 20 studies were included. Compared to the control group, patients who underwent LA experienced a significant reduction in reported pain scores immediately after completing the treatment (WMD -1.14, 95% CI: -1.68 to -0.61). High dose of LA was associated with a more significant decrease in the pain scores (WMD -1.40, 95% CI: -1.94 to -0.85; N = 15, I2 = 81.0%). However, reported pain scores of patients who received LA were statistically similar to those of the control group at short-term (4-8 weeks after the treatment) and long-term (12 months) follow-ups.ConclusionsIn patients with chronic LBP, LA may help in alleviating pain immediately after the treatment. However, this effect does not appear to be sustained on later follow-up assessments. Consequently, patients should be informed about the potential limitations of the treatment in providing lasting pain relief.Copyright © 2024. Published by Elsevier Inc.

22 keywords...

hide…