NCT05542823 - Effect of Cuff Pressure of Endotracheal Tube on POST | Crick

Overview

The main objective of this study is to evaluate the association between the duration of intraoperative cuff overpressure and the development of postoperative sore throat.

For patients undergoing laparoscopic surgery after tracheal intubation, continuous cuff pressure monitoring is performed by connecting a pressure monitor to the cuff of the endotracheal tube. The incidence of postoperative sore throat was evaluated via direct questioning in all patients. This study aimed to investigate the association between the development of postoperative sore throat and the duration of overpressure in the cuff of the endotracheal tube.

Study Type

OBSERVATIONAL

Enrollment

337

Conditions

Laparoscopic Surgery Tracheal Intubation Morbidity Sore-throat

Eligibility

Sex: ALLMin age: 19 Years

Medical Language ↔ Plain English

Inclusion Criteria: \- Patients undergoing laparoscopic surgery and endotracheal intubation under general anesthesia Exclusion Criteria: * Patients who already had sore throat and hoarseness before surgery * Patients who were expected to have anticipated difficult airway * Surgery duration \< 1 hour

Locations (2)

Seoul national university hospital

Seoul, Please Select An Option, South Korea

Hyun-Kyu Yoon

Seoul, South Korea

Outcomes

Primary Outcomes

Incidence of postoperative sore throat at 24h postoperatively.

Incidence of postoperative sore throat (score 1 or more) 0 = no sore throat 1. = mild sore throat (less severe 1 = mild sore throat (less severe than with a cold) 2. = moderate sore throat (as with a cold)2 = moderate sore throat (as with a cold) 3. = severe (more severe than with a cold)3 = severe (more severe than with a cold)

Time frame: at 24h postoperatively.

Secondary Outcomes

Incidence of postoperative sore throat at 1h postoperatively.

Incidence of postoperative sore throat (score 1 or more) 0 = no sore throat 1. = mild sore throat (less severe 1 = mild sore throat (less severe than with a cold) 2. = moderate sore throat (as with a cold)2 = moderate sore throat (as with a cold) 3. = severe (more severe than with a cold)3 = severe (more severe than with a cold)

Time frame: at 1h postoperatively

Incidence of postoperative sore throat at 48h postoperatively.

Incidence of postoperative sore throat (score 1 or more) 0 = no sore throat 1. = mild sore throat (less severe 1 = mild sore throat (less severe than with a cold) 2. = moderate sore throat (as with a cold)2 = moderate sore throat (as with a cold) 3. = severe (more severe than with a cold)3 = severe (more severe than with a cold)

Time frame: at 48h postoperatively

Incidence of postoperative hoarseness at 1h postoperatively.

Incidence of postoperative hoarseness (score 1 or more) 0 = no hoarseness 1. = mild hoarseness (noticed by the patient only) 2. = severe hoarseness (noticed by the time of the interview by the personnel) 3. = aphonia (inability to speak)

Time frame: at 1h postoperatively

Incidence of postoperative hoarseness at 24h postoperatively.

Incidence of postoperative hoarseness (score 1 or more) 0 = no hoarseness 1. = mild hoarseness (noticed by the patient only) 2. = severe hoarseness (noticed by the time of the interview by the personnel) 3. = aphonia (inability to speak)