# Effect of Disconnecting Pulmonary Vagus Nerve Branch on Chronic Cough After Unilateral Thoracoscopic Lobectomy

> **NCT04247997** · NA · COMPLETED · sponsor: **Han Yuan** · enrollment: 116 (actual)

## Conditions studied

- Postoperative Chronic Cough

## Interventions

- **PROCEDURE:** disconnect pulmonary vague nerve branches

## Key facts

- **NCT ID:** NCT04247997
- **Lead sponsor:** Han Yuan
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-01
- **Primary completion:** 2020-11-01
- **Final completion:** 2023-02-01
- **Target enrollment:** 116 (ACTUAL)
- **Last updated:** 2023-06-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04247997

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04247997, "Effect of Disconnecting Pulmonary Vagus Nerve Branch on Chronic Cough After Unilateral Thoracoscopic Lobectomy". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04247997. Licensed CC0.

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