Tracheal tube cuff pressure in the range of 20 to 30 cmH2O is considered safe, but it is quite common to encounter cuff pressure outside this range in patients with tracheal intubation. Moreover, objective cuff pressure measurement and monitoring are not routinely applied, especially in general anesthesia practice. Overinflation of the cuff can potentially impair tracheal mucosal blood flow. This may lead to various tracheal injuries such as mucosal inflammation, mucosal ischemia, tracheal ulceration, tracheal stenosis, tracheoesophageal fistula, and tracheal rupture. Conversely, inadequate cuff inflation can lead to inadequate ventilation and microaspiration. The importance of routine cuff pressure measurement and pressure adjustment to keep the pressure in the desired range is emphasized in preventing such side effects in intubated patients. Despite this recommendation for routine intracuff pressure measurement, the methods used to measure and monitor cuff pressure vary from subjective estimation techniques to objective measurements, and there is a lack of specific protocols and documents in the current literature. For this purpose, in this study, it was aimed to perform continuous cuff pressure measurement monitoring using the transducer of the invasive pressure monitoring device, which is routinely used in arterial or central venous pressure monitoring, and to test the effectiveness of this method in reducing cuff-related complications including sore throat, hoarseness, and dysphagia compared to the intermittent monitoring method.
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Incidence of postoperative sore throat
Timeframe: Postoperative 2 and 24 hours
Incidence of postoperative hoarseness
Timeframe: Postoperative 2 and 24 hours
Incidence of postoperative dysphagia
Timeframe: Postoperative 2 and 24 hours