To evaluate the effects of acupuncture on sleep disruption, anxiety/depression, and fatigue in idiopathic Parkinson's disease (PD) using sham-controlled evidence from randomized and controlled observational studies.
Key Findings:
Eight primary studies met inclusion criteria (4 RCTs and 4 observational studies) with a total of 138 participants.
Two sham-controlled RCTs showed significant improvement in sleep quality (MD 14.52, 95% CI 7.27–21.78).
One RCT indicated a significant reduction in anxiety (HAM-A difference 7.03 points).
Fatigue showed no significant difference compared to sham (SMD 0.10, 95% CI −0.20 to 0.40).
No severe adverse events were reported.
Interpretation:
Acupuncture may improve sleep quality in PD with moderate certainty, while evidence for anxiety reduction is preliminary and fatigue outcomes remain uncertain, highlighting the need for further research.
Limitations:
Limited number of studies for meta-analysis restricted comprehensive evaluation and may affect the reliability of findings.
Publication bias could not be formally assessed due to fewer than 10 studies contributing to any outcome.
Conclusion:
Acupuncture shows promise for enhancing sleep quality in PD, but further multicenter RCTs with standardized methodologies and longer follow-up are needed.
A small observational study in collegiate football players found microbiome associations after nonconcussive head impacts, though findings were limited by severe underpowering and high attrition
Burnout is easing. Sleep science is getting weird. And dental schools have been winging cadaver training for 50 years. This week's research is full of good news that immediately complicates itself.
