Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 3:51 PM
Ignite Modification Date:
2025-12-24 @ 3:51 PM
NCT ID:
NCT07138092
Brief Summary:
This study was planned to compare the gastric insufflation volume between i jel and ProSeal laryngeal mask airway (LMA) and its relationship with the oropharyngeal sealing pressure and the incidence of postoperative complications in patients undergoing urological surgery.
Detailed Description:
Supraglottic airway devices (SADs) are widely used in both elective and emergency surgeries, resuscitation, and difficult airway management. Compared to endotracheal intubation, they are less invasive, require lower doses of anaesthetic agents, and cause less haemodynamic instability. Among supraglottic airway devices, the I-gel differs from other SADs in that it does not have an inflatable cuff; instead, it features a soft structure made of a transparent thermoplastic elastomer that mimics a cuff. In addition, it has a gastric channel alongside the airway tube that allows for gastric aspiration.
ProSeal LMA is one of the most commonly used SADs in clinical practice. It was developed in the early 2000s as a modification of the classic LMA and includes an inflatable cuff. Like the I-gel, it also features a gastric drainage channel for aspiration.
Aspiration pneumonia is a serious complication of anaesthesia, accounting for approximately 9% of all anaesthesia-related mortality. Traditionally, oropharyngeal leak pressure (OLP) provides information about the potential for gastric insufflation and thus the risk of gastric aspiration. Measurement of the gastric antral cross-sectional area (AGCA) by ultrasound allows for the estimation of gastric volume and helps assess the risk of aspiration.
This study was planned to compare the gastric insufflation volume between i jel and ProSeal LMA and its relationship with the oropharyngeal sealing pressure and the incidence of postoperative complications in patients undergoing urological surgery.
Study:
NCT07138092
Study Brief:
Protocol Section:
NCT07138092