Clinical trial
Efficacy and Cost: Benefit Ratio of 0, 1, and 2 Medial Branch Blocks for Lumbar…
NCT00484159 · Johns Hopkins University, Other · Completed
Key facts
| NCT number | NCT00484159 |
|---|---|
| Title | Efficacy and Cost: Benefit Ratio of 0, 1, and 2 Medial Branch Blocks for Lumbar Facet Joint Radiofrequency Denervation |
| Official title | Prospective Randomized Study Comparing 0, 1, and 2 Diagnostic Lumbar Medial Branch (Facet Joint) Blocks Before Radiofrequency Denervation in Patients With Chronic Low Back Pain: A Cost: Benefit Analysis. |
| Lead sponsor | Johns Hopkins University, Other |
| Status | Completed |
| Study type | Interventional |
| Conditions | Low Back Pain |
| Intervention type | Drug, Procedure |
| Interventions | Radiofrequency denervation of medial branches, 0.5% bupivacaine, 2% lidocaine, Radiofrequency denervation |
| Enrollment | 151 |
| Start date | Feb 1, 2007 |
| Primary completion | Jan 1, 2009 |
| Completion | Jan 1, 2009 |
| First posted | Jun 8, 2007 |
| Last update posted | Jul 26, 2011 |
| Countries | United States |
At a glance
- 1–9 Study sites
- Yes Results posted
- None Linked FDA submissions
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date: