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Does spinal manipulative therapy help people with chronic low back pain?
Manuela L Ferreira1, Paulo H Ferreira, Jane Latimer
1The University of Sydney, Australia. mfer5142@mail.usyd.edu.au
The Australian Journal of Physiotherapy
|November 22, 2002
Summary
Spinal manipulative therapy offers minimal pain relief for chronic low back pain compared to sham treatments. It also shows no significant disability improvement over non-steroidal anti-inflammatory drugs (NSAIDs).
Area of Science:
- Evidence-based practice
- Clinical research
- Pain management
Background:
- Chronic low back pain (CLBP) is a prevalent condition requiring effective treatment.
- Spinal manipulative therapy (SMT) is a common intervention for CLBP.
- The clinical effectiveness of SMT for CLBP remains debated.
Purpose of the Study:
- To systematically review randomized clinical trials (RCTs) assessing SMT for CLBP.
- To evaluate the impact of SMT on pain and disability in CLBP patients.
- To compare SMT efficacy against placebo and non-steroidal anti-inflammatory drugs (NSAIDs).
Main Methods:
- Systematic review of RCTs from EMBASE, CINAHL, MEDLINE, and PEDro databases.
- Methodological quality assessed using the PEDro scale.
- Meta-analysis conducted where data homogeneity allowed.
Main Results:
- Nine moderate-quality trials were included.
- SMT showed a small, potentially not clinically significant, pain reduction versus placebo (7mm VAS).
- SMT demonstrated no significant pain reduction versus NSAIDs (14mm VAS, wide CI) and no significant disability reduction (6 points, wide CI).
Conclusions:
- SMT does not provide clinically meaningful pain relief compared to sham treatments for CLBP.
- SMT does not offer clinically meaningful disability reduction compared to NSAIDs for CLBP.
- Further research is needed to clarify SMT's comparative effectiveness against NSAIDs for CLBP pain reduction.