Placement of the Double-Lumen Tube Without Fiberoptic Bronchoscope Assistance

laryngoscope combined with chest CT in double lumen endotracheal tube accurate positioning

Study Overview

• Status: Completed
• Conditions: Therapeutic Procedural Complication
• Intervention / Treatment: Device: laryngoscope and chest CT image; Device: traditional method by experience

Detailed Description

Comparing the traditional method of double lumen endotracheal tube intubation and laryngoscope combined with chest CT guide the precise localization of double lumen endotracheal tube

• Study Type: Interventional
• Enrollment (Actual): 60
• Phase: Not Applicable

Contacts and Locations

Study Locations

• China
  • Hebei
    • Qinhuangdao, Hebei, China, 066000
      • 中国

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 70 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• BMI less than 35 kg/m2
• ASA classifications of I-III, modified Mallampati classification 1 or 2 general anesthesia were included-

Exclusion Criteria:

• Exclusion criteria included age younger than 18 yr
• ASA class IV or V
• Abnormalities of the heart, brain, liver, lung, kidney and coagulation functions-

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Factorial Assignment
• Masking: Double

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: laryngoscope and chest CT image; First,the operator calculate the distance between the carina and the glottis by CT image and make s marker on the double lumen endotracheal tube. Then the operator when inserted into the double lumen tube under the visualof laryngoscope until see marker just at the glottis.	Device: laryngoscope and chest CT image; First,the operator calculate the distance between the carina and the glottis by CT image and make s marker on the double lumen endotracheal tube. Then the operator when inserted into the double lumen tube under the visualof laryngoscope until see marker just at the glottis
Experimental: Traditional method by experience; Operator inserted the double lumen tube by experience	Device: traditional method by experience; Operator inserted the double lumen tube by experience

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Intubation Time	Ten minutes

Collaborators and Investigators

• Sponsor: The First Hospital of Qinhuangdao

Study record dates

Study Major Dates

• Study Start: October 1, 2016
• Primary Completion (Actual): January 1, 2017
• Study Completion (Actual): March 1, 2017

Study Registration Dates

• First Submitted: October 23, 2016
• First Submitted That Met QC Criteria: October 23, 2016
• First Posted (Estimate): October 25, 2016

Study Record Updates

• Last Update Posted (Actual): February 15, 2023
• Last Update Submitted That Met QC Criteria: February 13, 2023
• Last Verified: February 1, 2023

More Information

Terms related to this study

• Other Study ID Numbers: 2016A123

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: YES