Study Results
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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NOT_YET_RECRUITING
NA
288 participants
INTERVENTIONAL
2024-09-23
2025-09-22
Brief Summary
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Detailed Description
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Patients requiring nasotracheal intubation will be screened for eligibility for the study. Then, patients will be randomized to one of two groups; (Group I: tube will be inserted through the left nostril and advanced into the oral cavity / Group II: tube will be inserted through the right nostril and advanced into the oral cavity). After induction of anesthesia and muscle relaxation, the preformed nasal RAE (Ring-Adair-Elwyn) tube will be inserted via the nostril, which is assigned to each patient according to the group, approximately 3-4 cm. Next, an anesthesiologist will advance the tube into the oral cavity. After the tube is placed in the oral cavity, the anesthesiologist will perform nasotracheal intubation with Magill forceps. After that, an investigator will check the occurrence of epistaxis due to nasotracheal intubation and its severity with a fiberoptic bronchoscope. After obtaining all data, investigators will analyze the incidence of epistaxis and its severity between the two groups.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
DOUBLE
Study Groups
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left nostril side
For nasotracheal intubation, the nasal RAE tube will be inserted through the left nostril and advanced into the oral cavity.
Nasotracheal intubation
For nasotracheal intubation, the nasal RAE tube will be first inserted through the left nostril for patients in the left nostril side arm. For nasotracheal intubation, the nasal RAE tube will be first inserted through the right nostril for patients in the right nostril side arm.
right nostril side
For nasotracheal intubation, the nasal RAE tube will be inserted through the right nostril and advanced into the oral cavity.
Nasotracheal intubation
For nasotracheal intubation, the nasal RAE tube will be first inserted through the left nostril for patients in the left nostril side arm. For nasotracheal intubation, the nasal RAE tube will be first inserted through the right nostril for patients in the right nostril side arm.
Interventions
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Nasotracheal intubation
For nasotracheal intubation, the nasal RAE tube will be first inserted through the left nostril for patients in the left nostril side arm. For nasotracheal intubation, the nasal RAE tube will be first inserted through the right nostril for patients in the right nostril side arm.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* severe deformity in the nose
* current severe epistaxis
* cannot insert the tube into a specific nostril side due to any reason
19 Years
ALL
No
Sponsors
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SMG-SNU Boramae Medical Center
OTHER
Seoul National University Hospital
OTHER
Responsible Party
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Central Contacts
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References
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Sanuki T, Hirokane M, Kotani J. Epistaxis during nasotracheal intubation: a comparison of nostril sides. J Oral Maxillofac Surg. 2010 Mar;68(3):618-21. doi: 10.1016/j.joms.2009.04.097. Epub 2009 Nov 22.
Other Identifiers
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04-2024-0025
Identifier Type: -
Identifier Source: org_study_id
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