Key Takeaway
Meta-analysis found dry needling was more effective than sham or no treatment for myofascial trigger point pain in the neck and shoulders, with moderate effect sizes.
Summary
Systematic review and meta-analysis examining dry needling effectiveness for myofascial trigger points in neck and shoulder regions.
Methods
- Systematic review and meta-analysis
- Searched major databases
- RCTs of dry needling vs control
- Focus on neck/shoulder trigger points
Key Results
- Significant pain reduction vs control
- Moderate effect sizes for pain outcomes
- Short-term benefits well-established
- Longer-term effects less clear
- Generally safe intervention
Limitations
- Heterogeneous control conditions
- Variable needle techniques
- Short follow-up in most studies
- Publication bias possible