Clinical trials: Cricoid Pressure
Aspiration
Does the Position of the Esophageal Entrance Determine the Cricoid Force Necessary to Occlude the Esophageal Lumen
This investigation was designed to assess if the the position of esophageal entrance would detrmine the cricoid force necessary to occlude the esophageal lumen? in anesthetized, paralyzed non obese patients using the Glidescope ®…
- Trial name
- CP (NCT01746927)
- Testing
- Glidescope Cricoid pressure
- Where
- Saudi Arabia
- Volunteers
- 80 people
- Sponsor
- Procare Riaya Hospital
Pulmonary Aspiration of Gastric Contents
SMART Study (Sellick's Maneuver Assisted Real Time) to Deliver Target Cricoid Pressure in Simulated Environment
Cricoid force is applied during airway management to prevent pulmonary aspiration of regurgitated gastric contents. This force is usually applied by a nurse or anaesthesia assistant.
- Trial name
- NCT02749175
- Testing
- Cricoid force sensor monitor system
- Where
- Singapore
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- KK Women's and Children's Hospital
Aspiration; Gastric Contents, Anesthesia, Intubation Complication
Sonographic Assessment of Cricoid Pressure
Examining the effectiveness of cricoid pressure using ultrasound imaging. Pulmonary aspiration of gastric contents during tracheal intubation, although rare in pediatrics, is a potentially catastrophic complication of anesthesia.
- Trial name
- NCT04190524
- Testing
- Application of cricoid pressure, Application of Left lateral paratracheal pressure
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Boston Children's Hospital
Aspiration Pneumonia
Efficacy of Surface Landmark Palpation for Identification of the Cricoid Cartilage in Obstetric Patients
Rapid Sequence Induction (RSI), with cricoid pressure is advocated for all obstetric patients undergoing general anesthesia. Applying cricoid pressure correctly is crucial to prevent aspiration.
- Trial name
- NCT02416219
- Testing
- Cricoid pressure, Ultrasound
- Where
- Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Aspiration of Food, Pediatric ALL
Ultrasound Assessment On Effectiveness of Cricoid Pressure In Paediatric Population
Cricoid pressure (CP) confers Grade IIA evidence in preventing gastric insufflation during general anaesthesia. However, a retrospective review of computed tomography scans by Dotson et al.
- Trial name
- NCT05509335
- Where
- Malaysia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Paratracheal Pressure
Effect of Paratracheal and Cricoid Pressure on the Placement of the I-gel.
This study aims to compare the effect of paratracheal and cricoid pressure on placement of the i-gel in terms of the success rate of i-gel insertion, time to placement, the rate of optimal position of the device, and difficulty…
- Trial name
- NCT05377346
- Testing
- Placement of the i-gel
- Where
- South Korea
- Volunteers
- 76 people
- Sponsor
- SMG-SNU Boramae Medical Center
Ultrasonography, Interventional
Ultrasound Guided Cricoid and Paralaryngeal Pressure
The primary objective is to study impact of upper airway ultrasonography in guiding anaesthetic assistant into providing accurate cricoid pressure, or both cricoid and paralaryngeal pressure in those with oesophagus deviation…
- Trial name
- NCT04317976
- Testing
- paralaryngeal pressure, cricoid pressure
- Where
- Malaysia
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Malaya
General Anesthesia, Pulmonary Aspiration
Effect of Paratracheal Esophagus Pressure on the Insertion of Laryngeal Mask Airway
Laryngeal mask airway is inserted into the oral cavity and seals the upper esophagus and the surrounding tissue, effectively securing airway. Laryngeal mask airway has been widely adopted in the clinical practice.
- Trial name
- NCT04106635
- Testing
- Paratracheal pressure, Cricoid pressure
- Where
- South Korea
- Volunteers
- 108 people
- Sponsor
- Ajou University School of Medicine
Cerebral Oxygenation
Effect of Left Paratracheal Pressure on Cerebral Oxygenation During General Anesthesia
Left paratracheal pressure (LPP) has been proposed as an alternative to cricoid pressure to reduce the risk of regurgitation during induction of general anesthesia.
- Trial name
- PARANIRS (NCT07778303)
- Testing
- Left Paratracheal Pressure, Cricoid Pressure
- Where
- Belgium
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Clinique Saint-Luc