Acupuncture for Knee Osteoarthritis
Author Information
Author(s): Ehud Miller, Yair Maimon, Yishai Rosenblatt, Anat Mendler, Avi Hasner, Adi Barad, Hagay Amir, Shmuel Dekel, Shahar Lev-Ari
Primary Institution: Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University
Hypothesis
Does 8 weeks of acupuncture treatment improve function and pain relief in elderly patients with osteoarthritis of the knee compared to sham acupuncture?
Conclusion
Acupuncture treatment provides added improvement to standard care for elderly patients with osteoarthritis of the knee, with significant benefits observed after 12 weeks.
Supporting Evidence
- Patients receiving acupuncture showed significant improvement in knee scores after 12 weeks compared to sham treatment.
- Patient satisfaction was higher in the acupuncture group than in the sham group.
- The study used a blinded design to minimize bias in treatment evaluation.
Takeaway
This study found that acupuncture can help older people with knee pain feel better and move easier, but it takes a little while to see the benefits.
Methodology
A randomized, controlled, blinded trial comparing acupuncture and sham acupuncture over 8 weeks with follow-up assessments at 8 and 12 weeks.
Potential Biases
Potential bias from the therapist's behavior and patient expectations regarding treatment.
Limitations
The study had a relatively small sample size and did not control for potential confounders related to therapist behavior.
Participant Demographics
55 patients, mean age 71.7 years, 26 females and 15 males.
Statistical Information
P-Value
P = .036
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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