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ClinicalTrials.gov public records Last synced Oct 22, 2026, 11:22 AM EDT

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Showing 25–48 of 60 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: High-flow Nasal Cannula Clear all
Recruiting Not applicable Interventional

A Trial Comparing High-Flow Nasal Cannula Versus Noninvasive Ventilation on Reintubation and Post-Extubation Respiratory Failure in High-Risk Patients With Systolic Heart Failure

NCT06671015
View directory record Official record
Conditions
Systolic Heart Failure, Respiratory Failure
Interventions
Airvo 3
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 22, 2026, 11:22 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

High Flow Nasal Cannula Rates in Pediatric Asthma

NCT06379607
View directory record Official record
Conditions
Pediatric Asthma
Interventions
"High Flow" High Flow Nasal Cannula, "Low Flow" High Flow Nasal Cannula
Device
Lead sponsor
University of Rochester
Other
Eligibility
2 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional

Weight-based Flow Rates for Children With Bronchiolitis on High-Flow Nasal Cannula: A Pilot Randomized Control Trial

NCT03492307
View directory record Official record
Conditions
Bronchiolitis
Interventions
Weight-Based Flow for High Flow Nasal Cannula (HFNC) (2L/kg/minute), Standard Flow for HFNC (Maximum 8L/minute)
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 2 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Weymouth, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 29, 2021 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional

Comparison of Humidified High Flow Nasal Cannula to Nasal CPAP in Neonates

NCT00609882
View directory record Official record
Conditions
Respiratory Insufficiency
Interventions
Nasal CPAP, Humidified High Flow Nasal Cannula (HHFNC)
Other
Lead sponsor
University of Utah
Other
Eligibility
Up to 8 Weeks
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
8
States / cities
Philadelphia, Pennsylvania • Lackland Air Force Base, Texas • Ogden, Utah + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2013 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional Results available

Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (THRIVE) and Short Laryngologic Surgery

NCT03091179
View directory record Official record
Conditions
Laryngologic Surgical Procedures
Interventions
THRIVE, Endotracheal tube
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High Flow Nasal Cannula Versus Nasal Continuous Positive Airway Pressure

NCT01531465
View directory record Official record
Conditions
Respiratory Insufficiency
Interventions
Pulmonary Function Testing & esophageal pressure monitoring, Pulmonary function testing and esophageal pressure
Other
Lead sponsor
Christiana Care Health Services
Other
Eligibility
2 Days to 6 Months
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced Oct 22, 2026, 11:22 AM EDT
Terminated Not applicable Interventional

High Flow Nasal Cannula (HFNC) Initiation Flow Rate Study

NCT04517344
View directory record Official record
Conditions
Bronchiolitis
Interventions
Initial Flow Rate
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
7 Days to 12 Months
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 22, 2026, 11:22 AM EDT
Terminated Not applicable Interventional Results available

The Use of High Flow Nasal Cannula, Standard Face Mask and Standard Nasal Cannula in Morbidly Obese Patients

NCT03479905
View directory record Official record
Conditions
Desaturation of Blood, Colonoscopy
Interventions
Salter nasal cannula, Face mask, High Flow Nasal Cannula
Other · Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2024 · Synced Oct 22, 2026, 11:22 AM EDT
Not listed Not applicable Interventional

Heated High Flow Oxygen Use in Infants With Bronchiolitis and Hypoxia

NCT01662544
View directory record Official record
Conditions
Bronchiolitis, Hypoxia
Interventions
Oxygen delivery
Procedure
Lead sponsor
Children's Hospitals and Clinics of Minnesota
Other
Eligibility
3 Months to 18 Months
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Impact of High-Flow Nasal Cannula on Swallow Function

NCT03590457
View directory record Official record
Conditions
Swallowing Disorder, Respiratory Insufficiency
Interventions
Airvo 2; High-Flow nasal cannula system
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
21 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional

High-flow Nasal Oxygen Therapy for Advanced Endoscopy in High-risk Patients.

NCT06610461
View directory record Official record
Conditions
Hypoxemia During Surgery
Interventions
HFNO-Treatment
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Oct 22, 2026, 11:22 AM EDT
Terminated Not applicable Interventional Results available

Effect of Synchronized vs. Continuous HFNC Using NAVA on WOB in Infants With BPD

NCT04274192
View directory record Official record
Conditions
Bronchopulmonary Dysplasia
Interventions
Synchronized HFNC at 6 liters per minute (LPM), Continuous HFNC at 6 liters per minute (LPM), Synchronized HFNC at 8 liters per minute (LPM), Continuous HFNC at 8 liters per minute (LPM)
Other
Lead sponsor
University of Arkansas
Other
Eligibility
28 Days to 1 Year
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated May 5, 2022 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional Results available

Physiological Changes With High-Flow Nasal Cannula

NCT03700606
View directory record Official record
Conditions
Respiratory Distress Syndrome in Premature Infant
Interventions
High flow nasal cannula, Nasal CPAP
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
23 Weeks to 28 Weeks
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 22, 2026, 11:22 AM EDT
Not yet recruiting Not applicable Interventional

Optimizing High Flow Nasal Cannula Oxygenation in Pediatric Airway Procedures

NCT06947902
View directory record Official record
Conditions
Airway Disorder
Interventions
High flow, Low Flow
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
0 Years to 17 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional

High Flow Nasal Cannula With Noninvasive Ventilation

NCT04507425
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
Standard of Care - Nasal Cannula, High-flow nasal cannula, HFNC plus non-invasive ventilation
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 100 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional

Pilot Study of Physiological Effect of High-Flow Nasal Cannula on Respiratory Pattern and Work of Breathing

NCT02514798
View directory record Official record
Conditions
COPD
Interventions
Esophageal and gastric balloons, Respiratory Inductance Plethysmography (RIP) system, Sentec transcutaneous monitoring system, High-flow humidified nasal oxygen delivery system, CPAP (Positive Control)
Other · Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HIFLO ENDO-High Flow Nasal Cannula in GI Endoscopy

NCT03028688
View directory record Official record
Conditions
Anesthesia Morbidity
Interventions
High flow nasal cannula oxygen
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced Oct 22, 2026, 11:22 AM EDT
Withdrawn Not applicable Interventional

High Flow Therapy (HFT) to Treat Respiratory Insufficiency in Chronic Obstructive Pulmonary Disease (COPD)

NCT00990119
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Respiratory Insufficiency
Interventions
Vapotherm High Flow Therapy, Non-invasive positive pressure ventilation
Device
Lead sponsor
Vapotherm, Inc.
Industry
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 22, 2026, 11:22 AM EDT
Terminated Not applicable Interventional Results available

HFNC Effect on BCSS in Patients With COPD

NCT02825043
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
High-Flow Nasal Cannula
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
35 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 29, 2020 · Synced Oct 22, 2026, 11:22 AM EDT
Not yet recruiting Not applicable Interventional

ADINA vs. High Flow Nasal Cannula Comparison Study

NCT03171129
View directory record Official record
Conditions
Respiratory Distress Neonatal
Interventions
Adaptive Dynamic Inspiratory Nasal Apparatus, High flow Nasal Canula
Device
Lead sponsor
Loma Linda University
Other
Eligibility
23 Weeks to 40 Weeks
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jan 30, 2026 · Synced Oct 22, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Physiological Study to Assess Awake Prone Positioning and Respiratory Support in Healthy Volunteers

NCT05512585
View directory record Official record
Conditions
Healthy
Interventions
awake prone positioning with advanced respiratory support (high-flow nasal cannula or continuous positive airway pressure)
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 9, 2022 · Synced Oct 22, 2026, 11:22 AM EDT
Not yet recruiting Not applicable Interventional

Protocolized Weaning of High-Flow Nasal Cannula in Adult Patients

NCT07452406
View directory record Official record
Conditions
Acute Hypoxemic Respiratory Failure, High-Flow Nasal Cannula Therapy
Interventions
Protocolized HFNC Weaning Strategy, Usual Care HFNC Weaning
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 22, 2026, 11:22 AM EDT
Recruiting Not applicable Interventional

Prospective Study to Evaluate High Flow Nasal Cannula With Monitored Anesthesia Care During EBUS Bronchoscopy

NCT05203328
View directory record Official record
Conditions
Lung Cancer
Interventions
Vapotherm, Regular nasal canula
Device
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Oct 22, 2026, 11:22 AM EDT
Withdrawn Not applicable Interventional

Non-Inferiority Trial of Acute HFT Versus nCPAP

NCT01860560
View directory record Official record
Conditions
Mild-Moderate Obstructive Sleep Disordered Breathing
Interventions
High-Flow Therapy, Continuous Positive Airway Pressure
Device
Lead sponsor
Vapotherm, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Glen Burnie, Maryland
Source: ClinicalTrials.gov public record
Updated May 3, 2023 · Synced Oct 22, 2026, 11:22 AM EDT