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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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| two-staged | Experimental | positioning endobronchial blockers to appropriate bronchus with two-staged methods |
|
| single-staged | Active Comparator | positioning endobronchial blockers with traditional single-staged methods |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| two-staged endobronchial blocker insertion | Device | positioning endobronchial blockers in two-staged method |
|
| Measure | Description | Time Frame |
|---|---|---|
| location of endobronchial blocker | immediately after the insertion of blocker by fiberoptic bronchoscope |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| JH Bahk | Seoul National University Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Hospital | Seoul | 110-744 | South Korea |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 39780264 | Derived | Min S, Yoon S, Han J, Seo JH, Bahk JH. A novel technique of blindly positioning bronchial blockers for one-lung ventilation: a prospective, randomized, crossover study. J Cardiothorac Surg. 2025 Jan 9;20(1):50. doi: 10.1186/s13019-024-03276-8. |
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| single-staged endobronchial blocker insertion | Device | positioning endobronchial blockers in traditional single-staged method |
|