Unique ID issued by UMIN | UMIN000002161 |
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Receipt number | R000002644 |
Scientific Title | Multivariable analysis in factors of difficult intubation using AirWay Scope |
Date of disclosure of the study information | 2009/07/03 |
Last modified on | 2012/02/27 19:41:26 |
Multivariable analysis in factors of difficult intubation using AirWay Scope
Multivariable analysis in factors of difficult intubation using AirWay Scope
Multivariable analysis in factors of difficult intubation using AirWay Scope
Multivariable analysis in factors of difficult intubation using AirWay Scope
Japan |
All diseases requiring non-emergency operaiton with general anesthesia
Surgery in general | Gastrointestinal surgery | Hepato-biliary-pancreatic surgery |
Vascular surgery | Chest surgery | Endocrine surgery |
Breast surgery | Oto-rhino-laryngology | Orthopedics |
Urology | Neurosurgery | Cardiovascular surgery |
Plastic surgery |
Malignancy
NO
The AirWay Scope (AWS) is recently developed indirect laryngoscopy, which is useful in the difficult airway management. However, difficult intubation still remains despite of the use of the AWS. We conduct this study to identify factors of difficult intubation when the AWS used.
Efficacy
We evaluate Mallampati classification, thyro-mental distance, sterno-mental distance, upper lip bite test. We also evaluate laryngeal view by Cormack & Lahane grade with Macintosh laryngoscope. Thereafter, we record the glottic view during intubation with AWS on videotape.
Find significant factor attributing difficult intubation with AWS using Multivariable analysis.
Observational
18 | years-old | <= |
Not applicable |
Male and Female
Patients who undergo general anesthesia with tracheal intubation.
The patients who are apparently anticipated difficult intubation and the patient of ASA physical status more than III.
500
1st name | |
Middle name | |
Last name | Koichi Maruyama |
International Medical Center, Saitama Medical University
Department of Anesthesiology
1397-1 Yamane, Hidaka, Saitama, JAPAN
042-984-4111
1st name | |
Middle name | |
Last name | Koichi Maruyama |
International Medical Center, Saitama Medical University
Department of Anesthesiology
1397-1 Yamane, Hidaka, Saitama, JAPAN
International Medical Center, Saitama Medical University
None
Self funding
NO
2009 | Year | 07 | Month | 03 | Day |
Unpublished
Terminated
2009 | Year | 08 | Month | 03 | Day |
2009 | Year | 08 | Month | 01 | Day |
2010 | Year | 08 | Month | 01 | Day |
Preoperative evaluation of Mallampati classification, thyro-mental distance, sterno-mental distance, upper lip bite test.
Evaluation of glottic visualization of glottis with Macintosh laryngoscopy.
Recording and evaluation of difficulty of threading tracheal tube during intubation with the AWS.
2009 | Year | 07 | Month | 03 | Day |
2012 | Year | 02 | Month | 27 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000002644
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