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The Effect of Different Patient Positions on Endotracheal Tube Cuff Pressure

NCT06321835 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2024-03-20

No results posted yet for this study

Summary

Background: The placement of a cuffed endotracheal tube for the administration of general anesthesia is a routine procedure. In the part of the intubation tube located in the trachea, there is a balloon (cuff) to prevent gase leakage, aspiration of secretions and gastric contents into the lungs. Inadequate inflation of cuff may lead to inadequate ventilation, aspiration and associated complications, while excessive inflation may cause complications in ranging from postoperative pharyngeal complaints to tracheal rupture due to increased cuff pressure. This study aimed to determine the effect of different patient positions on the endotracheal cuff pressure in patients undergoing urological procedures.

Methods: This is a prospective study conducted on 200 patients undergoing urological procedures in supine, prone, lateral flank and litotomy positions. After intubation (T0), the cuff pressure was checked with a cuff manometer and adjusted at 25 cmH2O as the baseline and continuously monitored. The cuff pressure was checked again before (T1) and after achieving the final position (T2) and then at 5 (T3), 10 (T4), 15 (T5), 30, 45, 60, 90, 120, 150, 180 minutes after the position, at the end of the procedure (T6) and before extubation (T7). At postoperative 2nd and 12th hours, the patients were interviewed for sore throat, hoarseness and cough.

Conditions

  • Endotracheal Tube Cuff Pressure
  • Patient Positions

Interventions

PROCEDURE

Endotracheal tube cuff pressure measurement

This is a prospective study conducted on 200 patients undergoing urological procedures in supine, prone, lateral flank and litotomy positions. After intubation (T0), the cuff pressure was checked with a cuff manometer and adjusted at 25 cmH2O as the baseline and continuously monitored. The cuff pressure was checked again before (T1) and after achieving the final position (T2) and then at 5 (T3), 10 (T4), 15 (T5), 30, 45, 60, 90, 120, 150, 180 minutes after the position, at the end of the procedure (T6) and before extubation (T7). At postoperative 2nd and 12th hours, the patients were interviewed for sore throat, hoarseness and cough.

Sponsors & Collaborators

  • Ege University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-12-09
Primary Completion
2018-01-15
Completion
2018-06-15

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06321835 on ClinicalTrials.gov