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Showing 1–24 of 55 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Laryngoscopy Clear all
Terminated Not applicable Interventional Results available

King Video Laryngoscope Versus Direct Laryngoscopy for Prehospital Intubation: A Randomized Controlled Trial

NCT02208349
View directory record Official record
Conditions
Respiratory Failure
Interventions
King Video Laryngoscope, traditional direct laryngoscopy (DL)
Device
Lead sponsor
Saint Vincent Hospital, Pennsylvania
Other
Eligibility
18 Years to 120 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Erie, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 5, 2018 · Synced Jun 27, 2026, 8:10 AM EDT
Completed No phase listed Observational

Intraoperative Anaesthesia Awareness Following Induction of Anaesthesia

NCT02248623
View directory record Official record
Conditions
Anaesthesia
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
2
States / cities
Ann Arbor, Michigan • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 5, 2016 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

Study: Study to Compare Video Miller Device to Direct Laryngoscopy

NCT01371032
View directory record Official record
Conditions
Surgeries Undergoing General Anesthesia
Interventions
VideoMiller, Direct Laryngoscopy
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
Up to 3 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 20, 2021 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

The Videolaryngoscopy in Small Infants

NCT03396432
View directory record Official record
Conditions
Surgery, Anesthesia, Endotracheal
Interventions
Video Laryngoscopy for ET placement, Direct Laryngoscopy for ET Placement
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 12 Months
Enrollment
566 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
4
States / cities
Boston, Massachusetts • Philadelphia, Pennsylvania • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Jun 27, 2026, 8:10 AM EDT
Terminated Not applicable Interventional Results available

Conventional Direct Laryngoscopy Vs. Video Laryngoscopy With The C-MAC For Pyloromyotomy

NCT02775214
View directory record Official record
Conditions
Pyloric Stenosis, Intubation, Pediatric
Interventions
Video Laryngoscopy
Device
Lead sponsor
Indiana University
Other
Eligibility
Up to 6 Months
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 31, 2023 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

ConsCIOUS2 Study of the Isolated Forearm Technique Commands

NCT03503357
View directory record Official record
Conditions
Anesthesia Awareness
Interventions
IFT Testing1, IFT Testing 2, IFT Testing 3, IFT Testing 4
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 40 Years
Enrollment
344 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
3
States / cities
New York, New York • Philadelphia, Pennsylvania • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

Head Motion in Pediatric Patients Endotracheally Intubated With Video Laryngoscopy Versus Direct Laryngoscopy

NCT02405390
View directory record Official record
Conditions
Intubation; Difficult, Cervical Spine Injury
Interventions
Video Laryngoscopy, Direct Laryngoscopy, Storz C-Mac® laryngoscope
Procedure · Device
Lead sponsor
Nicklaus Children's Hospital f/k/a Miami Children's Hospital
Other
Eligibility
Up to 8 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 11, 2017 · Synced Jun 27, 2026, 8:10 AM EDT
Recruiting Not applicable Interventional

Video vs. Direct Laryngoscopy for Less Invasive Surfactant Administration

NCT07426016
View directory record Official record
Conditions
Respiratory Distress Syndrome (Neonatal), Surfactant Deficiency Syndrome Neonatal
Interventions
Video Laryngoscopy, Direct Laryngoscopy
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
0 Hours to 3 Days
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jun 27, 2026, 8:10 AM EDT
Completed No phase listed Observational

Utility of Bedside Ultrasound in the Prediction of Difficult Airway

NCT00799357
View directory record Official record
Conditions
Laryngoscopy
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

Facilitating EndotracheaL Intubation by Laryngoscopy Technique and Apneic Oxygenation Within the Intensive Care Unit: The FELLOW Study

NCT02051816
View directory record Official record
Conditions
Respiratory Failure
Interventions
Video Laryngoscopy, Apneic Oxygenation, Direct Laryngoscopy, No Apneic Oxygenation
Device
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 23, 2017 · Synced Jun 27, 2026, 8:10 AM EDT
Not listed Not applicable Interventional

Video Laryngoscopy Versus Direct Laryngoscopy for Nasotracheal Intubation

NCT03775317
View directory record Official record
Conditions
Intubation, Intratracheal
Interventions
Video Laryngoscopy, Direct Laryngoscopy
Procedure
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 14, 2019 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional

Nasotracheal Intubation With VL vs DL in Infants Trial

NCT05433155
View directory record Official record
Conditions
Intubation Complication, Intubation; Difficult or Failed, Hypoxia, Hypoxemia, Anesthesia Intubation Complication, Pediatric HD
Interventions
Nasotracheal intubation
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Day to 365 Days
Enrollment
680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
8
States / cities
Aurora, Colorado • Washington D.C., District of Columbia • Philadelphia, Pennsylvania + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

Endotracheal Intubation Using Videolaryngoscopy Versus Conventional Direct Laryngoscopy

NCT04701762
View directory record Official record
Conditions
Intubation, Laryngoscopy
Interventions
GlideScope videolaryngoscope (Verathon, Bothell, Washington 98011), Direct laryngoscopy
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
7,736 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Phase 4 Interventional Results available

Comparative Effectiveness of Intubating Devices in the Morbidly Obese

NCT01114945
View directory record Official record
Conditions
Obesity
Interventions
McGrath, GlideScope, Direct Macintosh Laryngoscopy, Video-Mac
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2016 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Endotrol-tracheal Tube Assisted Endotracheal Intubation During Video Laryngoscopy

NCT01099969
View directory record Official record
Conditions
Endotracheal Intubation
Interventions
Glidescope videolaryngoscope, McGrath videolaryngoscope, Non-styletted Endotrol endotracheal tube (ETT), Regular endotracheal tube (ETT) with Gliderite stylet
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 3, 2018 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

Intraoperative Video Laryngoscopy as Adjunct for Nerve Monitoring

NCT03742141
View directory record Official record
Conditions
Vocal Cord Function in Neck Procedures
Interventions
Intraoperative Video Laryngoscopy, Glycopyrrolate
Device · Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
5
States / cities
Long Island City, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 1, 2023 · Synced Jun 27, 2026, 8:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison Study of a New Fiberoptic Intubation Device to Standard Intubation Techniques

NCT00906932
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 20, 2009 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of the Storz CMAC Laryngoscope

NCT00956592
View directory record Official record
Conditions
Intubation, Airway Management
Interventions
CMAC video laryngoscope, Macintosh laryngoscope
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 99 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jun 27, 2026, 8:10 AM EDT
Not listed Not applicable Interventional

Prevacid vs Lifestyle Modifications for the Treatment of LPR

NCT00274339
View directory record Official record
Conditions
Laryngopharyngeal Reflux
Interventions
Prevacid 30mg BID, Lifestyle changes of exercise and diet changes for weight loss and avoidance of reflux inducing foods.
Drug · Behavioral
Lead sponsor
Hodge, Kenneth M., M.D.
Individual
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 24, 2007 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

Comparing the Laryngoscopy View Using Miller and Macintosh Laryngoscopy Blades in Infants Under Two Years of Age

NCT01717872
View directory record Official record
Conditions
Percent of Glottic Opening
Interventions
Laryngoscope blade
Device
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
1 Day to 2 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2017 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Glottic View in Infants With a Shoulder Roll

NCT03424070
View directory record Official record
Conditions
Intubation;Difficult
Interventions
Shoulder Roll, No shoulder roll (placebo)
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
1 Day to 1 Year
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

McGrath Videolaryngoscopy and Direct Laryngoscopy in Morbidly Obese Patients

NCT03467048
View directory record Official record
Conditions
Morbid Obesity
Interventions
McGrath videolaryngoscopy, Direct laryngoscopy
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 99 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of Storz C-MAC and D-MAC Orotracheal Intubation Systems in Morbidly Obese Patients

NCT01556061
View directory record Official record
Conditions
Obesity
Interventions
DMAC, CMAC
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 25, 2014 · Synced Jun 27, 2026, 8:10 AM EDT
Completed Not applicable Interventional Results available

A Comparison of the Infant Truview EVO2 Video Laryngoscope and the Macintosh Laryngoscope in Pediatric Patients

NCT00803751
View directory record Official record
Conditions
Laryngoscopy
Interventions
Truview EVO2 laryngoscope, Macintosh laryngoscope
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Up to 12 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2017 · Synced Jun 27, 2026, 8:10 AM EDT