Hyperangulated Versus Standard Geometry Laryngoscope Blade Trial
Public ClinicalTrials.gov record NCT07223762. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The Hyperangulated versus Standard Geometry Laryngoscope Blade (ANGLE) Trial is a multi-center, non-blinded, parallel-group, randomized clinical trial evaluating the effect of use of a hyperangulated video laryngoscope blade versus use of a standard geometry video laryngoscope blade. Critically ill adults undergoing tracheal intubation in participating EDs and ICUs who meet eligibility criteria will be enrolled and randomly assigned in a 1:1 ratio to either intubation using a hyperangulated video laryngoscope blade or a standard geometry video laryngoscope blade. The primary outcome is the incidence of successful intubation on the first attempt. The secondary outcome is incidence of hypoxemia during the interval between induction and 2 minutes after tracheal intubation.
Study identification
- NCT ID
- NCT07223762
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 2,500 participants
Conditions and interventions
Conditions
Interventions
Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 29, 2025
- Primary completion
- Mar 31, 2027
- Completion
- Apr 30, 2027
- Last update posted
- Jul 8, 2026
2025 – 2027
United States locations
- U.S. sites
- 18
- U.S. states
- 13
- U.S. cities
- 17
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, Los Angeles | Los Angeles | California | 90095 | — |
| Stanford University | Stanford | California | 94305 | — |
| University of Colorado, Denver Anschutz Medical Campus | Denver | Colorado | 80045 | — |
| Denver Health Medical Center | Denver | Colorado | 80204 | — |
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
| Our Lady of the Lake Hospital, Inc. | Baton Rouge | Louisiana | 70808 | — |
| Ochsner Clinic Foundation | Jefferson | Louisiana | 70121 | — |
| Lsu/Umcno | New Orleans | Louisiana | 70112 | — |
| University of Maryland Baltimore | Baltimore | Maryland | 21201 | — |
| Lahey Clinic, Inc | Burlington | Massachusetts | 01805 | — |
| Hennepin Healthcare component - Hennepin County Medical Center | Minneapolis | Minnesota | 55415 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27109 | — |
| The Ohio State University | Columbus | Ohio | 43210 | — |
| Oregon Health & Science University | Portland | Oregon | 97239 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | — |
| Baylor Scott & White Research Institute | Dallas | Texas | 75201 | — |
| Sentara Norfolk General | Norfolk | Virginia | 23507 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07223762, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 8, 2026 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07223762 live on ClinicalTrials.gov.