# Distances From Cricoid Cartilage to the Targets of Stellate Ganglion Block

> **NCT01601925** · NA · UNKNOWN · sponsor: **Yonsei University** · enrollment: 42 (estimated)

## Conditions studied

- Herpes Zoster
- CRPS

## Interventions

- **OTHER:** supine extended position of the neck

## Key facts

- **NCT ID:** NCT01601925
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-01
- **Primary completion:** 2013-06
- **Final completion:** 2013-07
- **Target enrollment:** 42 (ESTIMATED)
- **Last updated:** 2013-01-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01601925

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01601925, "Distances From Cricoid Cartilage to the Targets of Stellate Ganglion Block". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01601925. Licensed CC0.

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