ISRCTN94584126Completed未知
Prospective randomized controlled trial of selective nerve root blockade in patients with acute or subacute sciatica
WorkSafeBC Research Secretariat (Canada)0 sites88 target enrollmentStarted: February 27, 2007Last updated:
Conditions
Trial Snapshot
- Phase
- 未知
- Status
- Completed
- Sponsor
- Enrollment
- 88
Study Overview
Brief Summary
No summary available.
Study Design
- Study Type
- Interventional
Eligibility Criteria
Inclusion Criteria
- •1. Age 19 years or older
- •2. Pain in a single lower extremity below the level of the knee of less than 18 week duration
- •3. Presence of at least one of the following on physical examination - positive straight leg test, motor deficit, or reflex abnormality
- •4. Presence of a herniated nucleus pulposus (HNP) demonstrated by CT or MRI at a level and side corresponding to symptoms and signs
Exclusion Criteria
- •1. History of an adverse reaction to local anaesthetic or steroids
- •2. Any spinal injection within the last 6 months
- •3. Cauda equina syndrome, progressive neurological deficit, or lower extremity weakness of less than 3/5
Investigators
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