Clinical trials: Cricoid Pressure
Airway Management
Airway Manoeuvers - Implications for Airway Management?
In anesthesia, intubation is a technique used to secure an airway. This technique is not always straightforward. Sometimes it is difficult to place an endotracheal tube.
- Trial name
- NCT01679626
- Where
- Netherlands
- Volunteers
- 200 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Rapid Sequence Induction of General Anesthesia, Sellick Maneuver
Sellick Interest in Rapid Sequence Induction
Lung aspiration can occur when a rapid sequence induction of anesthesia is performed (emergency and/or presence of at least one risk factor for regurgitation of stomach contents).
- Conditions
- Rapid Sequence Induction of General Anesthesia, Sellick Maneuver, Acid Aspiration Syndrome, Lung Aspiration
- Trial name
- IRIS (NCT02080754)
- Testing
- effective sellick maneuver
- Where
- France
- Volunteers
- 3,472 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Paratracheal Pressure, Sellick's Maneuver
The Effect of Paratracheal Pressure on the Glottic View
Paratracheal pressure may have a role in the prevention of pulmonary aspiration. The effects of paratracheal pressure on glottic view, ease of facemask ventilation, or tracheal intubation are not studied yet.
- Conditions
- Paratracheal Pressure, Sellick's Maneuver, Airway Management, Cricoid Pressure
- Trial name
- NCT03908411
- Testing
- Paratracheal pressure, Sellick's maneuver
- Where
- 2 sites in South Korea
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Rapid Sequence Induction Intubation
Effect of Cricoid Pressure on Macintosh, McGrath X-Blade and Glidescope Videolaryngoscopes in Rapid Sequence Induction Intubation
Non- Fasted patients need rapid sequence intubation. The investigators aimed to compare the intubation times of Macintosh , and McGrath X-Blade or Glidescope in these Ascenario.
- Trial name
- NCT02588157
- Testing
- Macintosh, Glidescope, McGrath MAC X-Blade
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Kocaeli University
Cricoid Pressure
Validation of a Novel Handheld Device for Accurate Cricoid Pressure in Healthy Volunteers
Pulmonary aspiration of gastric contents is a leading cause of anesthesia-related morbidity and mortality, particularly in emergency surgeries and among patients who are not appropriately fasted prior to airway intervention.
- Trial name
- NCT06540625
- Testing
- the use of CP device application on human subjects.
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Aspiration Pneumonia, Cricoid Cartilage
The Cricoid Pressure in Pediatric Patients
Because the cricoid force in children has not been quantified, clinicians wrongly used the 'adult' force. it has been found that the use of the adult force can result in compression and distortion of the child's airway and can…
- Conditions
- Aspiration Pneumonia, Cricoid Cartilage, Pediatric
- Trial name
- NCT05290844
- Testing
- cricoid pressure
- Where
- 2 sites in Saudi Arabia
- Volunteers
- 120 people
- Sponsor
- Procare Riaya Hospital
Microaspiration, Acute Respiratory Distress Syndrome (ARDS)
Does Cricoid Pressure Reduce the Risk of Aspiration?
In modern anesthesia practice, the application of cricoid pressure during intubation is not infrequently used with the goal of preventing gastric-to-pulmonary aspiration.
- Conditions
- Microaspiration, Acute Respiratory Distress Syndrome (ARDS), Hospital Acquired Pneumonia
- Trial name
- NCT02058004
- Testing
- Cricoid pressure
- Where
- 2 sites in United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Endotracheal Intubation, General Anesthesia
Ultrasound-guided Identification of Cricoid Cartilage in Cricoid Pressure
This study is aimed to provide the evidence that ultrasound-guided identification of the cricoid cartilage can improve effectiveness of cricoid pressure.
- Trial name
- NCT03990337
- Testing
- Ultrasound
- Where
- Canada
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Mount Sinai Hospital, Canada
Endotracheal Intubation in Bed up Head Elevation Position in Rapid Sequence Induction
Comparison of Bed up Head Elevated Position With Sniffing Position in Rapid Sequence Induction.
This study is aimed to conduct a randomised controlled trial comparing endotracheal intubation (ETI) in bed up head elevation BUHE position versus sniffing position in simulated rapid sequence induction (RSI).
- Trial name
- NCT03912935
- Testing
- comparison between two different intubating position
- Where
- Malaysia
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Intubation, Intratracheal, Laryngoscopes
The Clarus Video System and Direct Laryngoscope for Rapid Sequence Induction Intubation With Cricoid Pressure
During an emergency endotracheal intubation, rapid sequence induction intubation with cricoid pressure is frequently implemented to prevent aspiration pneumonia.
- Conditions
- Intubation, Intratracheal, Laryngoscopes, Anesthesia, General
- Trial name
- NCT03841890
- Testing
- the Clarus Video System as a video stylet, the Clarus Video System as a lightwand, direct laryngoscope
- Where
- Taiwan
- Volunteers
- 150 people
- Sponsor
- Chang Gung Memorial Hospital
Cricoid Pressure
Effect of Incorrectly Applied Cricoid Pressure During Rapid Sequence Induction. Evaluation With High-resolution Manometry.
During emergency anesthesia (rapid sequence induction) , a firm pressure is applied to the cricoid cartilage of the patient in order to prevent passive regurgitation of gastric content into the pharynx.
- Trial name
- NCT02161601
- Testing
- Cricoid Pressure
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Örebro University, Sweden
Airway Management
PARAtracheal vs CRIcoid Pressure on GLIttic DEformation (PARAGLIDE)
This randomized crossover study evaluates the effects of left paratracheal pressure, cricoid pressure, and no pressure on glottic visualization during videolaryngoscopy in adult surgical patients.
- Trial name
- PARAGLIDE (NCT07004998)
- Testing
- Cricoid Pressure (30 N), Left Paratracheal Pressure (30 N)
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- University of Liege
Complication of Ventilation Therapy
Prevention of Gastric Insufflation During Positive Pressure Ventilation ?
Evaluation of a new method to prevent gastric insufflation
- Trial name
- NCT03378583
- Where
- Belgium
- Volunteers
- 90 people
- Sponsor
- University of Liege
Airway Management
Effects of Paratracheal Compression and Cricoid Compression on LMA ProSeal Placement
The aim of this study is to compare the effect of paratracheal and cricoid pressure on LMA ProSeal insertion, insertion time, insertion difficulty, and the rate of optimal positioning of the device after insertion.
- Trial name
- NCT06616740
- Testing
- Cricoid pressure, Paratracheal pressure
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Karaman Training and Research Hospital
Cricoid Pressure
Effectiveness of Cricoid Pressure During Videolaryngoscopy Versus Direct Laryngoscopy
Compare the success rate of upper esophageal obstruction with cricoid pressure during videolaryngoscopy and direct laryngoscopy.
- Trial name
- NCT06441175
- Testing
- Direct laryngoscopy with cricoid pressure, Videolaryngoscopy with cricoid pressure
- Where
- South Korea
- Volunteers
- 66 people
- Sponsor
- Seoul National University Hospital
Intubation Complication
Effectiveness of Cricoid and Paratracheal Pressures for Occluding Esophagus
Comparing the effects of 'Cricoid pressure' or 'Paratracheal pressure' during direct laryngoscopy
- Trial name
- NCT03992950
- Testing
- Maneuvers for occluding esophagus
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- SMG-SNU Boramae Medical Center
Aspiration
Efficacy of Cricoid Pressure in Occluding the Esophageal Entrance: A Glidescope ® Study
This investigation was designed to assess the patency of the esophageal entrance during cricoid pressure (CP) in anesthetized, paralyzed obese and non obese patients using the Glidescope ® video laryngoscope (GVL).
- Trial name
- CP (NCT01415661)
- Testing
- cricoid pressure
- Where
- Saudi Arabia
- Volunteers
- 89 people
- Sponsor
- Procare Riaya Hospital
Intubation Complication
Cricoid Pressure vs. Paralaryngeal Pressure to Prevent Regurgitation
Comparing the effects of ' Cricoid pressure' or 'Paralaryngeal pressure' during endotracheal intubation procedure.
- Trial name
- NCT03558633
- Where
- South Korea
- Volunteers
- 96 people
- Sponsor
- SMG-SNU Boramae Medical Center
Cricoid Pressure During Tracheal Intubation
Cricoid Pressure Versus Paratracheal Pressure
Prospective randomized trial, including adult patients scheduled for orthopedic or abdominal surgery under general anesthesia and tracheal intubation.
- Trial name
- NCT04481854
- Testing
- cricoid pressure, left paratracheal pressure
- Where
- Tunisia
- Volunteers
- 200 people
- Sponsor
- Mongi Slim Hospital
Anesthesia, Intubation; Difficult or Failed
Paratracheal Esophagus Pressure on the Intubation With Pentax Airway Scope
Recently, left paratracheal pressure was introduced as an alternative method to prevent pulmonary aspiration instead of cricoid pressure.
- Conditions
- Anesthesia, Intubation; Difficult or Failed, Cricoid Pressure, Pulmonary Aspiration During Anesthetic Induction
- Trial name
- NCT04135651
- Testing
- Paratracheal pressure, Cricoid pressure
- Where
- South Korea
- Volunteers
- 94 people
- Sponsor
- Ajou University School of Medicine