Dry cupping therapy combined with conventional therapy does not provide additional benefits over conventional therapy alone in patients with non-specific chronic low back pain: a randomized trial.

Researchers in China investigated whether adding dry cupping therapy to standard treatments would provide extra relief for people suffering from chronic non-specific low back pain. The study involved 36 patients who were randomly divided into two groups. One group received conventional care including core stabilization exercises, spinal manipulation, and patient education. The other group received the same conventional care plus dry cupping therapy. Both treatments lasted four weeks.

The researchers measured pain intensity using a visual analog scale, disability levels using the Roland Morris questionnaire, and pressure pain sensitivity at specific acupuncture points on the lower back. After four weeks, they found no meaningful differences between the two groups. The group that received cupping therapy did not experience better pain relief, improved function, or reduced pain sensitivity compared to those who received conventional therapy alone. Interestingly, both groups showed substantial improvement from their starting point.

What this means for patients: If you're considering cupping therapy for chronic low back pain, this study suggests it may not provide additional benefits beyond conventional treatments like exercise, manual therapy, and education. However, this was a small study with only 36 participants and a relatively short follow-up period. The researchers acknowledge that larger studies with longer monitoring periods are needed to draw more definitive conclusions. Both treatment approaches in this study did help patients improve, so working with healthcare providers to find the right combination of evidence-based conventional therapies remains important. If you're interested in trying cupping or acupuncture, seek care from a licensed and qualified practitioner who can discuss whether it's appropriate for your specific condition.

This randomized controlled trial evaluated the efficacy of adding dry cupping therapy to guideline-based conventional treatment for chronic non-specific low back pain (CNLBP). Thirty-six patients were randomized to receive either conventional therapy alone (core stabilization exercises, spinal manipulation, education) or conventional therapy plus dry cupping for four weeks. Primary outcome was VAS pain intensity; secondary outcomes included RMDQ disability scores and pressure pain thresholds (PPT) at bilateral BL23, BL24, and BL25.

Results showed no clinically important or statistically significant between-group differences at week 4. The median difference in resting pain was 0.0 cm (95% CI -1.0 to 1.0). No significant differences emerged in disability or PPTs. Both groups demonstrated substantial improvement from baseline, suggesting conventional therapy alone was effective.

Clinical takeaway: In this small trial, dry cupping provided no additive benefit to evidence-based conventional care for CNLBP. Clinicians should prioritize proven therapies including exercise, manual therapy, and patient education. The authors appropriately note study limitations including small sample size and short follow-up, calling for larger multicentre trials with standardized protocols.