Fingers Hook Technique to Facilitate Nasotracheal Intubation

Nasotracheal Intubation Clinical Trial

Official title:

Tube-Videostylet Assembly for Nasotracheal Intubation Assisted by a Fingers-Hook Technique

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03086668
• Other study ID #: KMUHIRB-E(I)-20160019
• Status: Completed
• Phase: N/A
• Start date: March 27, 2017
• Est. completion date: November 5, 2019

Study information

• Verified date: August 2018
• Source: Kaohsiung Medical University Chung-Ho Memorial Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

to compare either using conventional jaw thrust technique or with a novel fingers-hook technique to facilitate video-stylet assisted nasotracheal intubation

Description:

It is necessary to adequately exposure of glottis during naso-tracheal intubation using video-stylet. However, inadequate upward epiglottis or over-elevation of arytenoids all inhibit the tube tip smoothly into trachea. Therefore, the study is to investigate either jaw thrust or fingers-hook technique is advantages of nasotracheal intubation.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 80
• Est. completion date: November 5, 2019
• Est. primary completion date: November 11, 2018
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 20 Years to 65 Years

Eligibility

Criteria:

Inclusion Criteria:

1. patients with American Society of Anesthesiologists physical status I-III

2. aged 20-65 years

3. Requiring general anesthesia undergoing oxo-maxillofacial surgery

4. unlimited mouth open

5. unlimited neck motion

Exclusion Criteria:

1. mouth open < 3 cm

2. Ankylosing arthritis patients.

3. BMI?35 kg/m2

Related Conditions & MeSH terms

• Nasotracheal Intubation

Intervention

Procedure:
• Conventional Jaw thrust Group
a video-stylet assisted nasotracheal intubation and facilitate by conventional jaw thrust technique
• Fingers hook Group
a video-stylet assisted nasotracheal intubation and facilitate by fingers-hook technique

Locations

Country	Name	City	State
Taiwan	Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung Medical University	Kaohsiung

Sponsors (1)

Lead Sponsor	Collaborator
Kaohsiung Medical University Chung-Ho Memorial Hospital

Country where clinical trial is conducted

Taiwan, 

References & Publications (1)

Cheng KI, Yun MK, Chang MC, Lee KW, Huang SC, Tang CS, Chen CH. Fiberoptic bronchoscopic view change of laryngopharyngeal tissues by different airway supporting techniques: comparison of patients with and without open mouth limitation. J Clin Anesth. 2008 Dec;20(8):573-9. doi: 10.1016/j.jclinane.2008.01.013. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	grade of glottic field exposure and nasotracheal difficulty intubation score	to compare the two different techniques in glottic field exposure and score of nasotracheal difficulty intubations scale	half an hour
Secondary	the tube-videostylet assembly range of motion	range motion of tip of tube-videostylet assembly advanced from nasal cavity to trachea	half an hour