Application of Bronchial Blocker in Minimally Invasive Cardiac Surgery

NCT ID: NCT03505242

Last Updated: 2018-04-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-05-01

Study Completion Date

2020-05-01

Brief Summary

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Both left single lung ventilation by left double lumen tube and bilateral ventilation with selective blockage of right middle lower lobe by bronchial blocker can provide suitable surgical field for minimally invasive cardiac surgery. The current study was designed to compare the impact of these two different methods on oxygenation, degree of pulmonary collapse and postoperative complications.

Detailed Description

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Conditions

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Minimally Invasive Cardiac Surgery

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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BB

Group Type EXPERIMENTAL

bronchial blocker for BB group

Intervention Type DEVICE

Using bronchial blocker to block right middle lower lobe during surgery.

DLT

Group Type EXPERIMENTAL

double lumen tube for DLT group

Intervention Type DEVICE

Using double lumen tube to achieve single lung ventilation during surgery.

Interventions

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bronchial blocker for BB group

Using bronchial blocker to block right middle lower lobe during surgery.

Intervention Type DEVICE

double lumen tube for DLT group

Using double lumen tube to achieve single lung ventilation during surgery.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* ASA II-III
* BMI 18-31
* elective minimally invasive cardiac surgery by right thoracotomy

Exclusion Criteria

* asthma
* COPD
* previous lung surgery
* previous cardiac surgery
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Zhongshan Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Kefang Guo

Role: CONTACT

+8613817706936

Lin Jin

Role: CONTACT

+8613917131195

Other Identifiers

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ABMICS

Identifier Type: -

Identifier Source: org_study_id

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