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Acupuncture for chronic low back pain in routine care: a multicenter observational study
Wolfgang Weidenhammer1, Klaus Linde, Andrea Streng
1Department of Internal Medicine II, Center for Complementary Medicine Research, Technische Universität München, Germany. Wolfgang.Weidenhammer@lrz.tu-muenchen.de
The Clinical Journal of Pain
|January 24, 2007
Summary
Acupuncture effectively improved function and reduced pain for chronic low back pain (cLBP) patients in Germany. Factors like pain severity and depression influenced outcomes, with most adverse events being minor.
Area of Science:
- Pain Management
- Integrative Medicine
- Rehabilitation
Background:
- Chronic low back pain (cLBP) is a prevalent condition with significant impact on quality of life.
- Acupuncture is increasingly explored as a treatment option for cLBP.
- Understanding predictors of treatment success is crucial for optimizing patient care.
Purpose of the Study:
- To evaluate patient characteristics and outcomes of acupuncture for cLBP in Germany.
- To identify chronification, pain grading, and depression as potential predictors of acupuncture treatment success.
Main Methods:
- Observational study of 2564 patients with cLBP receiving acupuncture within a German research program.
- Data collected via questionnaires on pain, function, depression, and quality of life (SF-36) pre- and post-treatment and at 6-month follow-up.
- Physician assessments included pain chronification.
Main Results:
- 45.5% of patients showed clinically significant functional improvement at 6 months.
- Mean monthly pain days halved (21 to 10); employed patients reported 30% fewer work loss days.
- Pain severity, chronification stage, and depression levels were significant predictors of treatment outcomes.
Conclusions:
- Acupuncture offers clinically relevant benefits for patients with chronic low back pain.
- Treatment effectiveness is observed across varying degrees of pain chronification and severity.
- The study supports acupuncture as a valuable therapeutic option for cLBP management.