# Stellate Ganglion Block on Postoperative Sleep Status in Patients With Prolonged Disorders of Consciousness

> **NCT07274683** · — · NOT_YET_RECRUITING · sponsor: **Beijing Tiantan Hospital** · enrollment: 25 (estimated)

## Conditions studied

- Stellate Ganglion Block
- Prolonged Disorders of Consciousness
- Sleep

## Interventions

- **DRUG:** stellate ganglion block with 0.5% ropivacaine

## Key facts

- **NCT ID:** NCT07274683
- **Lead sponsor:** Beijing Tiantan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-01-01
- **Primary completion:** 2026-07-01
- **Final completion:** 2027-01-01
- **Target enrollment:** 25 (ESTIMATED)
- **Last updated:** 2025-12-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07274683

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07274683, "Stellate Ganglion Block on Postoperative Sleep Status in Patients With Prolonged Disorders of Consciousness". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07274683. Licensed CC0.

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