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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UNKNOWN
211 participants
OBSERVATIONAL
2022-03-07
2022-08-31
Brief Summary
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The purpose of the study is to find out the optimal preliminary insertion depth of the fiberoptic bronchoscope for visualization of glottic opening in oral fiberoptic intubation.
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Detailed Description
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The purpose of the study is to find out the optimal preliminary insertion depth of the fiberoptic bronchoscope for visualization of glottic opening in oral fiberoptic intubation.
The investigators will enroll the subjects of the present study after obtaining the written consent.
After enrollment, the investigators will measure some anatomical distance, such as patient height.
After induction of anesthesia and muscle relaxation for tracheal intubation, An investigator who has experiences of numerous fiberoptic intubation will measure the optimal preliminary insertion depth of the fiberoptic bronchoscope from the philtrum, the upper lip, or the incisors for oral fiberoptic intubation, with the aid of assistants. Then, tracheal intubation with a laryngoscope as a routine manner of our institute.
The investigators will calculate the mean value of the optimal depth and find out an formula for that from our data.
Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Interventions
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Oral FOB
After induction of anesthesia and muscle relaxation, An investigator who has experiences of numerous fiberoptic intubations will measure the optimal preliminary insertion depth of the fiberoptic bronchoscope for oral fiberoptic intubation.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* emergency surgery
* predicted difficult intubation
* very weak teeth (especially central teeth)
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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Jung-Man Lee
Clinical Associate professor
Principal Investigators
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Jung-Man Lee, MD.PhD
Role: PRINCIPAL_INVESTIGATOR
SMG-SNU Boramae Medical Center
Locations
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Seoul Metropolitan Government Seoul National University Boramae Medical Center
Seoul, , South Korea
Countries
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Central Contacts
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Other Identifiers
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10-2021-95
Identifier Type: -
Identifier Source: org_study_id
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