# Comparison of Methods of Lumbar Sympathetic Ganglion Block: Distance vs Angle

> **NCT01648543** · NA · UNKNOWN · sponsor: **Yonsei University** · enrollment: 194 (estimated)

## Conditions studied

- Lumbar Sympathetic Ganglion Block Indication: Neuropathic Pain, CRPS, Hyperhydrosis Etc.

## Interventions

- **PROCEDURE:** lumbar sympathetic ganglion block

## Key facts

- **NCT ID:** NCT01648543
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-06
- **Primary completion:** 2012-12
- **Final completion:** 2012-12
- **Target enrollment:** 194 (ESTIMATED)
- **Last updated:** 2012-07-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01648543

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01648543, "Comparison of Methods of Lumbar Sympathetic Ganglion Block: Distance vs Angle". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01648543. Licensed CC0.

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