Clinical trials: Laryngoscopes
Laryngoscopy
A Comparison of the Infant Truview EVO2 Video Laryngoscope and the Macintosh Laryngoscope in Pediatric Patients
This study is intended to examine the effectiveness of a new type of laryngoscope, the Truview EVO2, in an infant patient population.
- Trial name
- Truview (NCT00803751)
- Testing
- Truview EVO2 laryngoscope, Macintosh laryngoscope
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- The University of Texas Health Science Center, Houston
Laryngoscopy
The Rate of Successful Intubation and the Required Time for Intubation, Using Vie Scope and Macintosh Laryngoscope Will be Compared, in Order to Evaluate the Efficacy of Vie Scope in Comparison With Macintosh in Expected Easy Airways.
The rate of successful intubation and the required time for intubation, using Vie Scope and Macintosh Laryngoscope will be compared, in order to evaluate the efficacy of Vie Scope in comparison with Macintosh in expected easy…
- Trial name
- NCT06149338
- Testing
- Macintosh laryngoscope, Vie Scope
- Where
- Greece
- Volunteers
- 264 people, healthy volunteers welcome
- Sponsor
- St. Andrew's General Hospital, Patras, Greece
Thoracic Injuries
Comparison of McGrath and Macintosh Laryngoscopes for Insertion of a Double Lumen Tube by Residents
The insertion of double lumen tube is difficult even more if it is a resident with no experience. we think that using videolaryngoscopes for novice ones would facilitate insertion of double lumen tube thanks to the visualization…
- Trial name
- MacGrathDES (NCT03710096)
- Testing
- macGrath, Macintosh's
- Where
- France
- Volunteers
- 148 people
- Sponsor
- University Hospital, Lille
Orotracheal Intubation
Parker Flex-it Stylet Versus Malleable Stylet in Orotracheal Intubation Using a Fiber-optic Laryngoscope
Objectives: To compare the safety and efficacy of Parker flex-it directional stylet (PFDS) versus conventional malleable stylet (CMS) in orotracheal intubation (OTI) using fiber-optic Macintosh laryngoscope.
- Trial name
- NCT04857190
- Testing
- Parker Flex-it Directional Stylet, Conventional Malleable Stylet
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Damanhour Teaching Hospital
Intubation;Difficult, Morbid Obesity
Comparison of Intubation Success Rates of 3 Different Laryngoscope Blade Types in Morbidly Obese Patients
Reusable laryngoscope blades, which are the most commonly used devices for airway management, have been reported to be frequently contaminated and a possible source of infection.
- Trial name
- NCT04477148
- Testing
- endotracheal intubation
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Turkish Society of Anesthesiology and Reanimation
Oral Intubation
GlideScope Versus Direct Laryngoscope for Emergency Intubation
The purpose of this study is to assess if the GlideScope video laryngoscope is superior to the Macintosh direct laryngoscope for definitive airway management in acutely-injured patients.
- Trial name
- NCT01235065
- Testing
- type of laryngoscope
- Where
- United States
- Volunteers
- 623 people
- Sponsor
- University of Maryland, Baltimore
Videolaryngoscopes (VL), Direct Laryngoscopy (DL)
VL vs DL in Inexperienced Users: a Pediatric Manikin Study
This study will compare the CMAC and Glidescope videolaryngoscopes (VL) to traditional direct laryngoscopy (DL) using either a Miller or Macintosh laryngoscope by studying the performance of users.
- Conditions
- Videolaryngoscopes (VL), Direct Laryngoscopy (DL), Inexperienced Users
- Trial name
- NCT02991820
- Testing
- Miller, Macintosh, C-MAC
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Joseph D. Tobias
Tracheal Intubation
Randomised Controlled Trial of Intubation With the McGrath Series 5 Video Laryngoscope vs the Macintosh Laryngoscope
The simplicity of use and intuitive function of the McGrath video-laryngoscope suggests it may have a bigger role than as a back-up to conventional direct laryngoscopy and could possibly be the first-line laryngoscope for…
- Trial name
- NCT00633867
- Testing
- McGrath, Tracheal intubation using Macintosh Laryngoscope
- Where
- United Kingdom
- Volunteers
- 120 people
- Sponsor
- NHS Grampian
Cardiac Arrest
Effectiveness of Pediatric Intubation
We hypothesized that the Venner videolaryngoscope (A.P. Advance™) is beneficial for intubation of pediatric manikins while performing CPR. In the current study, we compared effectiveness of the Venner videolaryngoscope (A.P.
- Trial name
- PETI (NCT02289651)
- Testing
- Venner, Miller
- Where
- Poland
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- International Institute of Rescue Research and Education
Trismus
Evolution of Mouth Opening After Mandibular Block
Trismus is an involuntary contracture of the masticatory muscles, blocking the opening of the jaw, first intermittent then permanent and irreducible.
- Trial name
- OBloc (NCT04961554)
- Testing
- loco-regional anesthesia
- Where
- France
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Intubation; Difficult or Failed, Obesity
Video Laryngoscope vs. Video Stylet During General Anesthesia With Obesity Patient
Obesity patients are more common in recent years. They have potential difficult airway. Two different video devices are popular used in Taiwan, video larygoscope and video stylet.
- Trial name
- NCT05006651
- Testing
- McGrath MAC, Trachway
- Where
- Taiwan
- Volunteers
- 325 people
- Sponsor
- Buddhist Tzu Chi General Hospital
Intubation;Difficult
Effect of Back up Head Elevated Position on Laryngeal Visualization.
In patients with limited neck extension and mouth opening due to reasons including previous radiation therapy in the head and neck area or cervical spine pathology, tracheal intubation with direct laryngoscopy (DL) are…
- Trial name
- NCT04716218
- Testing
- back up head elevated position
- Where
- South Korea
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Cardiac Arrest
Endotracheal Intubation During Resuscitation
We hypothesized that the BONFILS is beneficial for intubation of manikins while performing CPR. In the current study we compared the performance of the BONFILS and the Macintosh laryngoscopes with respect to their effectiveness…
- Trial name
- EIDR (NCT02286323)
- Testing
- Bonfils, Macintosh
- Where
- Poland
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- International Institute of Rescue Research and Education
Difficult Endotracheal Intubation
Video-laryngoscope With a Novel Video-stylet for Difficult Intubation
We propose to enroll 140 subjects scheduled for elective or urgent/emergent surgery with general anesthesia including endotracheal intubation.
- Trial name
- NCT01215695
- Testing
- aScope (Ambu Inc. 6740 Baymeadow Drive Glen Burnie, MD), Control
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- University of Louisville
Sleep Apnea, Obstructive
Comparison of the Pentax AWS® With the Macintosh Laryngoscopic Intubation in Obstructive Sleep Apnea Syndrome Patients
The Pentax-AWS_ system (AWS; Pentax Corporation, Tokyo, Japan) is a new rigid indirect laryngoscope which has an integrated tube passage function.
- Trial name
- NCT01428570
- Testing
- Pentax-AWS (AWS; Pentax Corporation, Tokyo, Japan)
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Kyunghee University Medical Center
Difficult or Failed Intubation
A Comparison Between Using Video Stylet and Video Laryngoscope in Difficult Intubation of Traumatic Patients .
The aim of this study is to compare the visualization of the glottis, the time for tracheal intubation, the success rate of intubation, and the need for manoeuvres to optimize the view using video stylet or video laryngoscope in…
- Trial name
- NCT05143346
- Testing
- Intubation
- Where
- Egypt
- Volunteers
- 66 people
- Sponsor
- Assiut University
Intubation; Difficult
Videolaryngoscopy in Patients With Cervical Spine Immobilisation
Tracheal intubation is more difficult in patients in whom cervical spine immobilisation is maintained during tracheal intubation. The McGrath Series 5 videolaryngoscope offers a potential solution.
- Trial name
- NCT02563301
- Testing
- Laryngoscopy
- Where
- United Kingdom
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- NHS Tayside
Tracheal Intubation, Laryngoscopy
Force and Pressure Distribution Using Macintosh and GlideScope Laryngoscopes in Normal Airway: an in Vivo Study
Forces applied on soft upper tissues by different laryngoscope blades during direct laryngoscopy and intubation are considered to be major stimuli to cause serious damages to the patients.
- Trial name
- NCT01685320
- Testing
- Forces applied by laryngoscope
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Campus Bio-Medico University
Patients With One or More Predictors of Difficult Airway
Intubation With McGrath Video Laryngoscope and Boedeker Intubation Foreceps in a Population of Patients With Predictors of Difficult Airway
Tracheal intubation with videolaryngoscopes have been widely studied, and is now often used in the management of difficult airways.
- Trial name
- NCT01976546
- Testing
- Intubation with mcgrath videolaryngoscope and Boedeker intubation foreceps
- Where
- Denmark
- Volunteers
- 25 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Tracheal Intubation, Cardiac Arrest
Endotracheal Intubation Using Macintosh Laryngoscope, Glidescope, Airwayscope During Chest Compression With Adjustment Height of a Bed
The purpose of this study is to determine whether a bed height make an effect to endotracheal intubation with Macintosh laryngoscope, Glidescope and Airwayscope during chest compressions in- hospital simulation cardiac arrest.
- Trial name
- NCT02074098
- Testing
- Macintosh laryngoscope, Glidescope, Airwayscope
- Where
- South Korea
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Hanyang University