Efficacy of Laser Acupuncture for Treatment of Chronic Low Back Pain: A Systematic Review and Meta-Analysis.
Study Goal
The researchers aimed to systematically analyze the efficacy of laser acupuncture (LA) in reducing pain scores in patients with chronic low back pain (LBP).
Results Summary
LA significantly reduced pain scores immediately after treatment compared to control groups, with higher doses showing greater effects, but the benefits were not sustained in follow-up assessments.
Population
Patients suffering from chronic low back pain.
Effective Dosage
High dose of LA was associated with more significant pain reduction (specific dosage not detailed).
Duration
Not specified in the abstract.
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
laser acupuncture (LA) | decrease | reported pain scores | patients suffering from chronic low back pain (LBP) | WMD -1.14, 95% CI: -1.68 to -0.61 | significant reduction | #1 |
high dose of LA | decrease | pain scores | - | WMD -1.40, 95% CI: -1.94 to -0.85 | more significant decrease | #2 |
LA | decrease | pain | patients with chronic LBP | - | may help in alleviating pain | #3 |
LA | no change | pain relief | - | - | does not appear to be sustained | #4 |
OBJECTIVE: To summarize and systematically analyze the efficacy of laser acupuncture (LA) interventions in reducing pain scores in patients suffering from chronic low back pain (LBP). METHODS: PubMed, 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). RESULTS: A 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, I CONCLUSIONS: In 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.