# Application of Bronchial Blocker in Minimally Invasive Cardiac Surgery

> **NCT03505242** · NA · UNKNOWN · sponsor: **Shanghai Zhongshan Hospital** · enrollment: 48 (estimated)

## Conditions studied

- Minimally Invasive Cardiac Surgery

## Interventions

- **DEVICE:** bronchial blocker for BB group
- **DEVICE:** double lumen tube for DLT group

## Key facts

- **NCT ID:** NCT03505242
- **Lead sponsor:** Shanghai Zhongshan Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-05-01
- **Primary completion:** 2020-05-01
- **Final completion:** 2020-05-01
- **Target enrollment:** 48 (ESTIMATED)
- **Last updated:** 2018-04-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03505242

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03505242, "Application of Bronchial Blocker in Minimally Invasive Cardiac Surgery". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03505242. Licensed CC0.

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