# Measurement of the Skin Sympathetic Nerve Activity During Stellate, Thoracic, and Lumbar Sympathetic Ganglia Block

> **NCT03902860** · — · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 32 (actual)

## Conditions studied

- Chronic Pain Requiring Stellate, Thoracic, and Lumbar Sympathetic Ganglia Blockade

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03902860
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-15
- **Primary completion:** 2020-04-08
- **Final completion:** 2020-05-06
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2023-11-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03902860

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03902860, "Measurement of the Skin Sympathetic Nerve Activity During Stellate, Thoracic, and Lumbar Sympathetic Ganglia Block". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03902860. Licensed CC0.

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