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Injections and surgical therapy in chronic pain
1Family Medicine Centre, Elizabeth Bruyere Health Centre, Ottawa, Ontario, Canada. rmbernst@uottawa.ca
The Clinical Journal of Pain
|January 11, 2002
Summary
Surgery and injection therapies show mixed effectiveness for chronic pain management. While discectomy for disc herniation and triamcinolone injections for lateral epicondylitis are effective, evidence for other treatments is limited or contradictory.
Area of Science:
- Pain Management
- Interventional Pain Therapy
- Surgical Interventions
Background:
- Chronic pain affects millions globally, necessitating effective treatment strategies.
- Surgery and injection therapies are common interventions for various chronic pain conditions.
- Evaluating the evidence base for these treatments is crucial for clinical decision-making.
Purpose of the Study:
- To systematically review the effectiveness of surgical and injection therapies for chronic pain.
- To synthesize evidence from systematic reviews and randomized controlled trials.
Main Methods:
- Conducted a literature search to identify relevant systematic reviews and randomized controlled trials.
- Focused on studies evaluating surgery and injection therapy for chronic pain management.
Main Results:
- Limited methodologically sound studies were found, with unclear intervention timing and subgroup analysis.
- Standard discectomy and local triamcinolone injections demonstrated effectiveness for specific conditions.
- Evidence for other injections (epidural, intraarticular, subacromial) and systemic therapies was limited, contradictory, or inadequate.
Conclusions:
- Specific surgical and injection therapies can be effective for certain chronic pain conditions.
- Further high-quality research is needed to clarify the efficacy of many interventional pain treatments.
- The evidence base for many chronic pain interventions remains insufficient.