Clinical trials: Laryngoscopy
Exercise-Induced Laryngeal Obstruction
Headgear Accessory for Exercise-Induced Laryngeal Obstruction Studies
Exercise-induced laryngeal obstruction (EILO) is a condition in which the larynx, or voice box, narrows during high-intensity exercise, and is often mis-diagnosed.
- Trial name
- HALOS (NCT05314478)
- Testing
- Continuous laryngoscopy during exercise test using the HALOS headgear
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Liverpool University Hospitals NHS Foundation Trust
Respiratory Failure
Safety and Efficacy of Endotracheal Intubation Using Glidescope Video-Laryngoscope
The safety and efficacy of a video-laryngoscope as a primary intubation tool in urgent endotracheal intubation of critically-ill patients has not been well-described in the literature.
- Trial name
- NCT01683526
- Testing
- Direct laryngoscopy, Video laryngoscopy (Glidescope)
- Where
- United States
- Volunteers
- 117 people
- Sponsor
- Beth Israel Medical Center
Intubation Intraesophageal
Effectiveness of Video System in Improving Learning of Tracheal Intubation Using Standard Laryngoscopy Among Novices
The use of the video laryngoscope to teach laryngoscopy will improve the performance of tracheal intubation done by novices because it will allow a shared view of the airway leading to a better feedback from the trainer to the…
- Trial name
- NCT01080118
- Testing
- Airtraq, Control group, taught with a standard Macintosh laryngoscope
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Northwestern University
Pyloric Stenosis, Intubation, Pediatric
Conventional Direct Laryngoscopy Vs. Video Laryngoscopy With The C-MAC For Pyloromyotomy
The purpose of this study is to compare two different ways of placing breathing tubes for surgery. Both ways are used currently to place breathing tubes and are safe and effective.
- Trial name
- NCT02775214
- Testing
- Video Laryngoscopy
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Indiana University
Respiratory Failure, Intubation
Efficiency of the King Vision Video Laryngoscope
The investigators studied the efficiency of Macintosh laryngoscope and the King Vision video laryngoscope in adult patients scheduled for general anesthesia.
- Trial name
- NCT02482870
- Testing
- Macintosh laryngoscope, King Vision video laryngoscope
- Where
- Turkey (Türkiye)
- Volunteers
- 388 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Surgeries Undergoing General Anesthesia
Study: Study to Compare Video Miller Device to Direct Laryngoscopy
The purpose of this study is to compare: the standard pediatric intubation instrument (Miller blade) used as direct laryngoscopy during tracheal intubation to the VideoMiller device (the standard pediatric blade with a camera…
- Trial name
- NCT01371032
- Testing
- VideoMiller, Direct Laryngoscopy
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Cedars-Sinai Medical Center
Nasal Intubation
Video vs. Direct Laryngoscopy in Pediatric Nasal Intubation
Nasal intubation is frequently used for dental procedures to promote an unimpeded view of the oral cavity. A nasal RAE endotracheal tube is longer than a standard oral endotracheal tube (ETT) and it is shaped so that end of the…
- Trial name
- NCT03032263
- Testing
- Video Laryngoscopy for nasal intubation, Direct Laryngoscopy
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Intubation; Difficult
Comparison of Three Laryngoscopes in Difficult Laryngoscopy
Tracheal intubation requires alignment of oro-pharyngeal-laryngeal axes. When these three axes are not aligned, intubation becomes difficult.
- Trial name
- NCT02387502
- Testing
- Intubation- Macintosh laryngoscope, Intubation- MacCoy laryngoscope, Intubation- Airtraq laryngoscope
- Volunteers
- 120 people
- Sponsor
- Government Medical College, Haldwani
Asphyxia Neonatorum
Resident Training Enhanced by New Innovations: Teleintubation
The overall goal of this study was to create a simulation environment with repeated practice for residents and intense, immediate feedback.
- Trial name
- NCT02572427
- Testing
- Education for intubation skills, No added education for intubation skills
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Airway Management, Intubation, Intratracheal
Soiled Airway Tracheal Intubation and the Effectiveness of Decontamination by Paramedics
In more than one-in-five cases of out-of-hospital cardiac arrest, airways are blocked by vomit and blood. Sometimes, paramedics cannot clear the airway using methods they have been taught.
- Conditions
- Airway Management, Intubation, Intratracheal, Laryngoscopy, Vomiting
- Trial name
- SATIATED (NCT03599687)
- Testing
- Training in SALAD technique
- Where
- United Kingdom
- Volunteers
- 164 people
- Sponsor
- Yorkshire Ambulance Service NHS Trust
Nasal Intubation
Nasal Intubation Using King Vision Video Laryngoscopy
This study was designed to determine the comparison between the King Vision video laryngoscope 、 McGrath MAC video laryngoscope and Macintosh laryngoscope for nasotracheal intubation.Patients were divided into 3 groups of 30…
- Trial name
- NCT03126344
- Testing
- King Vision video laryngoscope, McGrath MAC video laryngoscope, Macintosh laryngoscope
- Where
- China
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Acute Respiratory Distress
Laryngoscope Versus CMAC for Endotracheal Intubation in Patients Undergoing Emergent Airway Management
Randomized controlled trial of intubation using the C-MAC video laryngoscope versus standard laryngoscopy. Patients who are going to be intubated using standard laryngoscopy will be randomized to have their first intubation…
- Trial name
- NCT01710891
- Testing
- CMAC videolaryngoscope, Direct Laryngoscopy
- Where
- United States
- Volunteers
- 198 people
- Sponsor
- Hennepin Healthcare Research Institute
Morbid Obesity
McGrath Videolaryngoscopy and Direct Laryngoscopy in Morbidly Obese Patients
Our goal is to compare conventional direct laryngoscopy using a Macintosh blade with the McGrath videolaryngoscope for endotracheal intubation in very morbidly obese patients undergoing non-cardiac surgery.
- Trial name
- NCT03467048
- Testing
- McGrath videolaryngoscopy, Direct laryngoscopy
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- The Cleveland Clinic
Anesthesia, Neuromuscular Blockade
The Effect of Neuromuscular Blockade on the Composite Variability Index (CVI) During Laryngoscopy
The Bispectral Index (BIS) monitor is used in many operating rooms to provide information to the anesthesiologist about a patient's level of consciousness.
- Trial name
- NCT01450813
- Testing
- Saline 0.06 ml/kg, Rocuronium 0.2 mg/kg, Rocuronium 0.4 mg/kg
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Medtronic - MITG
Percent of Vocal Cords (Glottic) Opening
Vocal Cord Views With the Classical Miller, Wis-Hipple and C-MAC Size 1 Blades in Young Children
The purpose of this study is to compare straight blades in obtaining best vocal cord view in children. The investigators will compare size 1 Classical Miller, size 1 Wis-Hipple, and size 1 C-MAC straight blades in young children.
- Trial name
- POGO (NCT03053583)
- Testing
- Laryngoscope blade
- Volunteers
- 96 people
- Sponsor
- State University of New York at Buffalo
Laminectomy
Intubation of Patients With an Unstable Cervical Spine Using the CMAC Device
The purpose of this study is to evaluate whether tracheal intubation with the CMAC device decreases the time required for intubation as compared to intubation with the fiberoptic bronchoscope in patients with an unstable cervical…
- Trial name
- NCT01113723
- Testing
- Fiberoptic bronchoscope, CMAC
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- Cedars-Sinai Medical Center
Percent of Glottic Opening
Comparing the Laryngoscopy View Using Miller and Macintosh Laryngoscopy Blades in Infants Under Two Years of Age
To compare the laryngoscopy view using two standard clinical devices, the Macintosh and Miller laryngoscopy blades, in infants between one day and two years of age.
- Trial name
- NCT01717872
- Testing
- Laryngoscope blade
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- State University of New York at Buffalo
Difficult Airway
STorz Against Glidescope Effectiveness
This study evaluates success rates of tracheal intubation (passing a breathing tube)for patients who may be more challenging to intubate while utilizing one of two devices that facilitate placement of the tube with video…
- Trial name
- STAGE (NCT01632683)
- Testing
- C-MAC, Glidescope
- Where
- United States
- Volunteers
- 1,100 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Oxygen Deficiency, Desaturation of Blood
Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (THRIVE) Use in Pediatric Procedures
THRIVE (Transnasal Humidified Rapid-Insufflation Ventilatory Exchange) refers to the use of high-flow nasal cannula to augment the ability to oxygenate and ventilate a patient under general anesthesia.
- Conditions
- Oxygen Deficiency, Desaturation of Blood, Hypoventilation, Anesthesia; Adverse Effect
- Trial name
- NCT03430206
- Testing
- High-flow nasal cannula
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Stanford University
Airway Management, Endotracheal Intubation
Learning Direct Laryngoscopy Using a McGrath Video Laryngoscope as Direct Versus Indirect Laryngoscope
prospective randomised trial to compare the teaching effect for tracheal intubation following training with McGrath video laryngoscope as direct laryngoscope versus training with McGrath video laryngoscope as video laryngoscope
- Conditions
- Airway Management, Endotracheal Intubation, Medical Education
- Trial name
- NCT03471975
- Testing
- direct laryngoscope, video laryngoscope
- Where
- South Korea
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Ajou University School of Medicine