Trials / Unknown
UnknownNCT01134289
Analysis of Photoplethysmographic Signal in Lumbar Sympathetic Block
An Analysis of Photoplethysmographic Signal in Diagnostic Lumbar Sympathetic Block for Complex Regional Pain Syndrome
- Status
- Unknown
- Phase
- Phase 3
- Study type
- Interventional
- Enrollment
- 25 (estimated)
- Sponsor
- Seoul National University Hospital · Academic / Other
- Sex
- All
- Age
- 19 Years – 70 Years
- Healthy volunteers
- Not accepted
Summary
This study aims to compare the alternative current and the direct current signal changes of photoplethysmography between both feet during one side lumbar sympathetic block. The hypothesis is that signal changes occur earlier than other indices to decide whether it is successful following lumbar sympathetic block on only one-side.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | lumbar sympathetic block | unilateral lumbar sympathetic block at L3 level using 0.2% chirocaine under C-arm fluoroscopy |
Timeline
- Start date
- 2009-09-01
- Primary completion
- 2010-02-01
- First posted
- 2010-05-31
- Last updated
- 2010-06-07
Locations
1 site across 1 country: South Korea
Source: ClinicalTrials.gov record NCT01134289. Inclusion in this directory is not an endorsement.