Two-staged Approach in Positioning Endobronchial Blockers Without Fiberoptic Guidance

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02981537

Enrollment

Registered

2016-12-05

Start date

2016-10-31

Completion date

2017-01-31

Last updated

2017-07-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

One-lung Ventilation

Brief summary

The purpose of this study is to find a novel method for placing endobronchial blockers without fiberoptic guidance to provide one-lung isolation during anesthesia for thoracic surgery.

Interventions

DEVICEtwo-staged endobronchial blocker insertion

positioning endobronchial blockers in two-staged method

DEVICEsingle-staged endobronchial blocker insertion

positioning endobronchial blockers in traditional single-staged method

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

PREVENTION

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* patients scheduled for lung resection

Exclusion criteria

* refuse to enroll * patients with lesions involving mainstem bronchi * patients with anomalies in tracheobronchial tree

Design outcomes

Primary

Measure	Time frame
location of endobronchial blocker	immediately after the insertion of blocker by fiberoptic bronchoscope

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026