Ignite Creation Date:
2025-12-24 @ 3:51 PM
Ignite Modification Date:
2025-12-25 @ 1:57 PM
Study NCT ID:
NCT07138092
Status:
NOT_YET_RECRUITING
Last Update Posted:
2025-08-22
First Post:
2025-08-15
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Comparison of Gastric Volume in I-gel and ProSeal Laryngeal Mask Airways
Sponsor:
Diskapi Yildirim Beyazit Education and Research Hospital
Organization:
Study Overview
Official Title:
Comparison of Gastric Insufflation Volume by Ultrasound Using I-gel and ProSeal Laryngeal Mask Airways in Patients Undergoing Urological Surgery
Status:
NOT_YET_RECRUITING
Status Verified Date:
2025-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
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.
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 Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: