the Diameter of Double-lumen Tube Measured by Different Methods

Therapeutic Procedural Complication Clinical Trial

Official title:

The Accuracy of the Diameter of Double-lumen Tube Measured by Different Methods as a Guide to the Size Selection of Double-lumen Tube

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05739318
• Other study ID #: 2022A123
• Status: Completed
• Phase: N/A
• Start date: February 15, 2023
• Est. completion date: August 3, 2023

Study information

• Verified date: February 2023
• Source: The First Hospital of Qinhuangdao
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The comparison of the diameter of double-lumen tube at the cuff of endotracheal and endobronchial during the cuff was collapse or inflated as a guide for the selection of the size of double-lumen tube.

Description:

The comparison of the diameter of double-lumen tube at the cuff of endotracheal and endobronchial during the cuff was collapse or inflated as a guide for the selection of the size of double-lumen tube.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 60
• Est. completion date: August 3, 2023
• Est. primary completion date: July 30, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 70 Years

Eligibility

Inclusion Criteria:

BMI less than 35 kg/m2 ASA classifications of I-III, Modified Mallampati classification 1 or 2 Under general anesthesia Exclusion Criteria: Age younger than 18 yr or older than 70 yr

• ASA class IV or V
• Abnormalities of the heart, brain, liver, lung, kidney and coagulation function

Related Conditions & MeSH terms

• Therapeutic Procedural Complication

Intervention

Device:
• The cuff of endotracheal and endobronchial is collapsed
The diameter of double-lumen tube at the cuff of endotracheal and endobronchial when the cuff is collapsed as the diameter of double-lumen tube and select a double-lumen tube that matches the patient's trachea and bronchial innerdiameter based on this diameter
• The cuff of endotracheal and endobronchial is inflated
The diameter of double-lumen tube at the cuff of endotracheal and endobronchial when the cuff is inflated as the diameter of double-lumen tube and select a double-lumen tube that matches the patient's trachea and bronchial innerdiameter based on this diameter

Locations

Country	Name	City	State
China	The first hospital of Qinhuangdao	Qinhuangdao	Hebei

Sponsors (1)

Lead Sponsor	Collaborator
The First Hospital of Qinhuangdao

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Incidence of complications	Incidence of postoperative hoarseness and throat pain in patients	12 weeks