Technique Using Trachway to Safely Navigate Endotracheal Tube Through Nasal Cavity

Study Results

Results pending

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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Recruitment Status

COMPLETED

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-04-05

Study Completion Date

2019-08-31

Brief Summary

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To investigate the double curve endotracheal tube safely navigate through nasal cavity under guidance of a video-stylet.

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Detailed Description

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we enrolled consecutive patients undergoing oxo-maxillofacial surgery by using video-stylet to establish airway and realize the tube angle changes while advancement, however, patients who did not inform or refuse to enroll into the study still use the video-stylet establish airway. the technique to use videostylet-tube assembly to establish airway is a commonly clinical practice in our hospital.

In general, the endotracheal tube goes through nasal cavity blindly either assist with traditional laryngoscope or video-laryngoscope. Tube advances through selected nasal cavity by using a video-stylet is able to prevent from damages of the abnormal turbinates and tissue mucosa. In addition, we are able to record the stylet angle into nostril, shift axis angle in nasal cavity to prevent orifice and side hole from damaging tissues while tube-stylet assembly advancement, and the angle ranges from initiate intubation to tube advanced into trachea.

the selected nostril is determined by Otolaryngologist who is not aware of the study.

Conditions

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Nasotracheal Intubation

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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video-stylet tube assembly

patients who undergo oxo-maxillofacial surgery with nasotracheal intubation general anesthesia are recruited

video-stylet

Intervention Type DEVICE

recording each video-stylet endotracheal tube assembly advanced through the selected nasal cavity

Interventions

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video-stylet

recording each video-stylet endotracheal tube assembly advanced through the selected nasal cavity

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* patients undergo regular operation of oro-maxillofacial surgery

Exclusion Criteria

* easily nasal bleeding, mouth limited (opening mouth \< 3cm), hypertension, diabetes, chronic sinusitis with operative history, patients unwilling to be included.

Minimum Eligible Age

20 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No