Clinical trials: Laryngoscopes
Intubation; Difficult
GlideScope®Video Laryngoscope for Difficult Intubation: Implication of the Size of Blade
The investigators evaluated the usefulness of the Glidescope(GVL) compared with direct laryngoscopy in patients whose airway management are anticipated difficult (C\&L grade ≥3) by comparing the laryngoscopic view.
- Trial name
- NCT01616771
- Testing
- Macintosh laryngoscope, GVL selected by weight, smaller sized GVL
- Volunteers
- 23 people
- Sponsor
- Seoul National University Hospital
Difficult Intubation
King Vision Video Laryngoscope Versus Glidescope Video Laryngoscope
The investigators plan to conduct a randomized trial comparing the intubation success rate and time of the King Vision Video Laryngoscope to the Glidescope video laryngoscope in order to demonstrate the comparability of the…
- Trial name
- NCT02324465
- Testing
- King Vision Video Laryngoscope, Glidescope Video Laryngoscope
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Vanderbilt University
Anesthesia
Comparing Hemodynamic Changes for Intubation With Shikani Intubating Stylet and Macintosh Laryngoscope
Because of its simplicity of function and reliability, direct laryngoscopy it is routinely used for endotracheal intubation during general anesthesia.
- Trial name
- NCT01271543
- Testing
- Endotracheal Intubation
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Milton S. Hershey Medical Center
Surgery, Anesthesia, Endotracheal
The Videolaryngoscopy in Small Infants
Complications related to infant (≤ 1 year) airway management are under-appreciated because of few rigorous and targeted studies.
- Trial name
- VISI (NCT03396432)
- Testing
- Video Laryngoscopy for ET placement, Direct Laryngoscopy for ET Placement
- Where
- 5 sites in United States, Australia
- Volunteers
- 566 people
- Sponsor
- Children's Hospital of Philadelphia
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
Acute Respiratory Failure
DirEct Versus VIdeo LaryngosCopE Trial
Clinicians perform rapid sequence induction, laryngoscopy, and tracheal intubation for more than 5 million critically ill adults as a part of clinical care each year in the United States.
- Trial name
- DEVICE (NCT05239195)
- Testing
- Video Laryngoscope, Direct Laryngoscope
- Where
- 12 sites in United States
- Volunteers
- 1,420 people
- Sponsor
- Vanderbilt University Medical Center
Intubation; Difficult
McGRATH MAC Video Laryngoscope
This study was designed to determine the first attempt success rate of tracheal intubation with the McGRATH™ MAC laryngoscope using direct visualization in patients with known difficult airways, as well as exploring the…
- Trial name
- NCT02250521
- Testing
- McGrath MAC enhanced direct laryngoscope
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- The University of Texas Health Science Center, Houston
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
Intubation
Comparing Use of the Glidescope Cobalt to Direct Laryngoscopy in Infants
The investigators seek to prospectively compare intubation with the Glidescope Cobalt to Direct Laryngoscopy (DL) in infants.
- Trial name
- NCT01163656
- Testing
- Miller Laryngoscope, Glidescope Cobalt Video Laryngoscopes
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- Children's Hospital of Philadelphia
Intubation; Difficult
RIFL (Rigid and Flexing Laryngoscope) vs. Fiberoptic Bronchoscope
We will conduct a randomized trial comparing the success rate and time to intubation using the RIFL vs. the fiberoptic bronchoscope, as the latter is commonly held to be the gold standard of difficult airway devices.
- Trial name
- NCT01965938
- Testing
- RIFL (Rigid and Flexing Laryngoscope), Fiberoptic Bronchoscope
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Vanderbilt University
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
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
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
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
Anesthesia, Airway
Comparison of 3 Direct Laryngoscopes for Tracheal Intubation in Patients Undergoing Lumbar Spine Surgery
Hypothesis The use of Macintosh blade sized #3.5 (vs Macintosh size #3) would reduce the time required to achieve successful tracheal intubation and improve the glottic view.
- Trial name
- NCT02955511
- Testing
- Blade MAC size 3, Blade MAC size 3.5, Inscope Blade size 3.5
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Cedars-Sinai Medical Center
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
Laryngoscopy, Intubation
Comparison Study in Adult Surgical Patients of 5 Airway Devices
The placement of endotracheal tubes (intubation) is a physiologically stressful procedure for patients. Laryngoscopes are devices-typically composed of a blade attached to a handle with a light source-that allow examination of…
- Trial name
- NCT00602979
- Testing
- Macintosh laryngoscope, Airtraq® Optical Laryngoscope, Storz DCI Video Laryngoscope®
- Volunteers
- 240 people
- Sponsor
- Weill Medical College of Cornell University