Prolonged Laryngeal Mask Airway ProSealTM Use

Status Completed

Clinical Trial Summary

The investigators conclude that use of the LMA ProSealTM for prolonged procedures is feasible. In principle, it should be safer and more effective than the LMA ClassicTM provided basic guidelines are followed.

Clinical Trial Description

There is controversy concerning use of the classic laryngeal mask airway (LMA ClassicTM) for prolonged procedures, particularly over 2 hours, as some clinicians consider it unsuitable for positive pressure ventilation (needed to counter the alleged progressive respiratory fatigue with time) and/or unsuitable for airway protection (needed to counter the alleged progressive increase in aspiration risk with time). The LMA ProSealTM is a laryngeal mask device with a modified cuff to facilitate ventilation and a drain tube to provide airway protection. In principle, the LMA ProSealTM should be more suitable than the LMA ClassicTM for prolonged procedures; however, there are only four reports and one case series. ;

Study Design

Related Conditions & MeSH terms

Airway Management

Clinical Trial Details

NCT number	NCT03033979
Study type	Observational
Source	Schulthess Klinik
Contact
Status	Completed
Phase	N/A
Start date	January 1, 2015
Completion date	December 31, 2015

View Details

See also
Status	Clinical Trial	Phase
Completed	`NCT03908411` - The Effect of Paratracheal Pressure on the Glottic View	N/A
Completed	`NCT04564105` - Simulation Training and Teamwork Concerning Intubation on the Icu	N/A
Completed	`NCT02988336` - TMHT - New Method of Difficult Intubation Prediction	N/A
Completed	`NCT03002857` - Comparison of I-gel LMA, Classical LMA With a New Supraglottic Airway the Baska Mask® in Urological Surgery	N/A
Recruiting	`NCT06337006` - Laryngeal Mask Airway Failure in Pediatric Patients
Completed	`NCT03443219` - RCT- LMA Supreme™ Versus the Spritztube® Tracheal Cannula in Anesthetized Adult Patients	N/A
Completed	`NCT05044416` - VieScope in Patients With an Expected Difficult Airway	N/A
Not yet recruiting	`NCT05534451` - Comparison Among Three Different Video Scope Guided Nasotracheal Intubation.	N/A
Recruiting	`NCT06073977` - Risk Factors for Pediatric Difficult Supraglottic Airway Placement and Ventilation
Not yet recruiting	`NCT03687385` - The Effect of High-flow Nasal Oxygenation to the Saturation During Analgo-sedation in Different ASA Risk Class Patients	N/A
Not yet recruiting	`NCT03687424` - Can High-flow Nasal Oxygenation Improve Oxygen Saturation During Analgo-sedation in Obese Adults?	N/A
Enrolling by invitation	`NCT05055401` - Airway Management Skills Amongst Anesthesia Providers
Not yet recruiting	`NCT02920879` - Airway Effects of PEEP During Anesthesia Induction.	N/A
Terminated	`NCT02644837` - AuraGain and iGel Crossover Comparison	N/A
Completed	`NCT02263300` - Spatial Orientation and Fiberoptic Intubation Skills in the Novice: A Randomized Controlled Trial
Completed	`NCT01718561` - The Difficult Airway Management Trial: "The DIFFICAIR-Trial"	N/A
Completed	`NCT01635660` - Out-of-Hospital Randomized Comparison of Video-assisted Endotracheal Intubation	N/A
Completed	`NCT00956592` - Clinical Evaluation of the Storz CMAC Laryngoscope	N/A
Completed	`NCT00892671` - Airway Management and Vascular Access Simulation	N/A
Completed	`NCT03848559` - Airway Management With Simulated Microgravity Using a Submerged Model	N/A