# the Clinicaltrail of the Effection Which of Phrenic Block Using in Non-intubated Video-assisted Thoracoscopic Surgery

> **NCT03653494** · EARLY_PHASE1 · UNKNOWN · sponsor: **Shenzhen People's Hospital** · enrollment: 80 (estimated)

## Conditions studied

- Phrenic Nerve Paralysis

## Interventions

- **PROCEDURE:** phrenic block
- **PROCEDURE:** no phrenic block

## Key facts

- **NCT ID:** NCT03653494
- **Lead sponsor:** Shenzhen People's Hospital
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-10-01
- **Primary completion:** 2018-12-31
- **Final completion:** 2018-12-31
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2018-08-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03653494

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03653494, "the Clinicaltrail of the Effection Which of Phrenic Block Using in Non-intubated Video-assisted Thoracoscopic Surgery". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT03653494. Licensed CC0.

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