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The purpose of this study is to investigate the effect of double-lumen tube thermosoftening before intubation to reduce postoperative hoarseness and sore throat.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| non-thermosoftening | Active Comparator | Double-lumen tube is put into a bottle of normal saline at room temperature (25°C) before intubation. |
|
| thermosoftening | Experimental | Double-lumen tube is put into a bottle of warm normal saline (40°C) before intubation. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| non-thermosoftening | Procedure | Intubation is performed with a double-lumen tube put into normal saline at room temperature. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Postoperative hoarseness | up to 3 days after surgery | |
| postoperative sore throat | up to 3 days after surgery |
| Measure | Description | Time Frame |
|---|---|---|
| Vocal cord injuries | up to 1 day after surgery |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Hospital | Seoul | South Korea |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26787799 | Derived | Seo JH, Cho CW, Hong DM, Jeon Y, Bahk JH. The effects of thermal softening of double-lumen endobronchial tubes on postoperative sore throat, hoarseness and vocal cord injuries: a prospective double-blind randomized trial. Br J Anaesth. 2016 Feb;116(2):282-8. doi: 10.1093/bja/aev414. |
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| ID | Term |
|---|---|
| D006685 | Hoarseness |
| D010612 | Pharyngitis |
| ID | Term |
|---|---|
| D014832 | Voice Disorders |
| D007818 | Laryngeal Diseases |
| D012140 | Respiratory Tract Diseases |
| D012120 | Respiration Disorders |
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| thermosoftening | Procedure | Intubation is performed with a double lumen tube put into warm normal saline (40°C). |
|
| D010038 |
| Otorhinolaryngologic Diseases |
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012818 | Signs and Symptoms, Respiratory |
| D012141 | Respiratory Tract Infections |
| D007239 | Infections |
| D010608 | Pharyngeal Diseases |
| D009057 | Stomatognathic Diseases |