Clinical trials: High-flow Nasal Oxygen Therapy
Hypoxia, High Altitude
SJOV vs. HFNO for Hypoxia During Procedural Sedation at High Altitudes
This study aims to compare the effect of the use of supraglottic jet oxygenation and ventilation (SJOV) with high-flow nasal oxygen therapy (HFNO) on reducing the rate of hypoxia during gastrointestinal endoscopic procedures in…
- Trial name
- NCT05474287
- Testing
- SJOV, HFNO
- Where
- China
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Postoperative Hypoxemia
Optiflow® to Prevent Post-Extubation Hypoxemia afteR Abdominal Surgery (the OPERA Trial)
To evaluate whether early application of nasal high flow oxygen therapy after extubation can reduce the incidence of postoperative hypoxemia (defined as a PaO2/FiO2 ratio <300) after abdominal surgery in patients with…
- Trial name
- OPERA (NCT01887015)
- Testing
- Nasal high flow cannula (OptiflowTM, MR850 heated humidified, Fisher & Paykel Healthcare, Auckland, New Zealand)
- Where
- France
- Volunteers
- 220 people
- Sponsor
- University Hospital, Clermont-Ferrand
Hypoxemic Respiratory Failure
Flow Rates of High-flow Nasal Cannula and Extubation Outcome
This is a single-center, open-label, randomized controlled trial to evaluate the effect of high-flow nasal cannula with a flow rate of 60 L/min versus 40 L/min after planned extubationon on a composite outcome of reintubation and…
- Trial name
- NCT04934163
- Testing
- Flow rate setting of high-flow nasal cannula (initially 60L/min), Flow rate setting of high-flow nasal cannula (initially 40L/min)
- Where
- Taiwan
- Volunteers
- 180 people
- Sponsor
- National Taiwan University Hospital
Respiratory Failure
HFNC and NIV for COVID-19 Complicated by Respiratory Failure
Background: Patients with COVID-19 have a range of clinical spectrum from asymptomatic infection, mild illness, moderate infection requiring supplemental oxygen and severe infection requiring intensive care support.
- Trial name
- NCT04452708
- Testing
- HFNC
- Where
- Hong Kong
- Volunteers
- 26 people
- Sponsor
- Chinese University of Hong Kong
Hypoxia
High Flow Nasal OXygen Therapy in High Risk Patients of Hypoxia Undergoing Diagnostic BRONCHOscopy
The purpose of this study is to determine the efficacy and safety of nasal high flow oxygen therapy during diagnostic bronchoscopy.
- Trial name
- HFNOT (NCT01650974)
- Testing
- HFNOT
- Where
- South Korea
- Volunteers
- 136 people
- Sponsor
- Seoul National University Hospital
Respiratory Failure, Hypoxemic Respiratory Failure
Helmet NIV vs. CPAP vs. High-flow Nasal Oxygen in Hypoxemic Respiratory Failure
Multicenter, open label, three-arm randomized trial to assess the effect of helmet noninvasive ventilation vs. helmet continuous positive airway pressure vs.
- Trial name
- HENIVOT2 (NCT05089695)
- Testing
- Noninvasive respiratory support
- Where
- Italy
- Volunteers
- 1,200 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Hypoxemia
Procedural Oxygen Mask vs. High-flow Nasal Cannula for Hypoxemia Prevention During ERCP
Endoscopic retrograde cholangiopancreatography (ERCP) is an imaging procedure that visualizes the drainage ducts of the pancreas, gallbladder, and liver through the use of a duodenoscope and contrast media.
- Trial name
- NCT06817603
- Testing
- Procedural Oxygen Mask, High-Flow Nasal Cannula
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people
- Sponsor
- Kocaeli City Hospital
Aortic Stenosis, Sedation Complication
High Flow Nasal Oxygen Cannula in Transcatheter Aortic Valve Replacement: Complications and Biomarkers
Background Transcatheter aortic valve replacement is a risky procedure, performed in patients that can also be considered at risk of developing complications.
- Trial name
- HIGH-OXY-TAVR (NCT05958537)
- Testing
- High flow nasal oxygen
- Where
- Spain
- Volunteers
- 132 people
- Sponsor
- Hospital Clinic of Barcelona
Respiratory Failure, Respiratory Insufficiency
Comparison of High-flow Oxygen vs. BiPAP in Type II (Hypercapnic) Respiratory Failure
A retrospective cohort study of all patients treated for type II (hypercapnic) respiratory failure with either High-Flow Oxygen Therapy or Non-Invasive Ventilation in a general adult hospital.
- Conditions
- Respiratory Failure, Respiratory Insufficiency, Respiratory Tract Diseases, COPD
- Trial name
- NCT03443479
- Testing
- Non-Invasive Ventilation, High-Flow Nasal Cannula
- Where
- Canada
- Volunteers
- 324 people
- Sponsor
- Hôpital de Verdun
High-Flow Nasal Cannula, Oxygen Therapy
Individualization Flow in Patients Treated With High Flow Nasal Therapy (iFLOW)
In patients with acute hypoxemic respiratory failure (AHRF), High Flow Nasal Therapy (HFNT) improves oxygenation, tolerance, and decreases work of breathing as compared to standard oxygen therapy by facemask.
- Conditions
- High-Flow Nasal Cannula, Oxygen Therapy, Acute Respiratory Failure, Respiratory Failure
- Trial name
- iFLOW (NCT05401474)
- Testing
- High Flow Nasal Cannula at 30L/min, High Flow Nasal Cannula at 45L/min, High Flow Nasal Cannula at 60L/min
- Where
- Spain
- Volunteers
- 26 people
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Cardiac Valve Disease, Coronary Artery Disease
Nasal Oxygen Therapy After Cardiac Surgery
NOTACS aims to determine if prophylactic use of high-flow nasal therapy (for a minimum of 16 hours after tracheal extubation, inclusive of up to one hour off randomised therapy for transfers around the hospital and/or physio…
- Conditions
- Cardiac Valve Disease, Coronary Artery Disease, Respiratory Failure
- Trial name
- NOTACS (NCT05308719)
- Testing
- High Flow Nasal Therapy
- Where
- United Kingdom
- Volunteers
- 1,280 people
- Sponsor
- Papworth Hospital NHS Foundation Trust
Patients With Respiratory Insufficiency
High Flow Nasal Cannulae Oxygen Therapy in Respiratory Insufficiency Patients
Chronic respiratory insufficiency in patients with advanced disease to the late treatment depends mainly on mechanical ventilation and other high intensity respiratory support therapy.
- Trial name
- NCT02972021
- Testing
- High-flow nasal cannula
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Shanghai 10th People's Hospital
Patients Undergoing Endoscopic Submucosal Dissection
A Comparison of High-flow Nasal Oxygen and Conventional Nasal Cannula in Monitored Anesthesia Care for Endoscopic Submucosal Dissection
Sedation for endoscopic submucosal dissection places patients at risk of desaturation, and high-flow nasal oxygen may reduce the risk.
- Trial name
- NCT06688019
- Testing
- conventional oxygenation (nasal cannula), high-flow humidified oxygen-delivery system (OptiFlow THRIVE)
- Volunteers
- 200 people
- Sponsor
- Yonsei University
Premature Birth, Respiratory Distress Syndrome
Comparison of the Results of Transcutaneous Carbon Dioxide and Oxygen Pressure in Premature Neonates Who Underwent MIST Under HHHFNC or Nasal CPAP Methods
Intratracheal surfactant treatment is applied in Respiratory Distress Syndrome (RDS) Continious Positive Airway Pressure(CPAP) treatment.
- Conditions
- Premature Birth, Respiratory Distress Syndrome, Surfactant Deficiency Syndrome Neonatal
- Trial name
- TCOPHC (NCT04505176)
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Hacettepe University
Burn Injury, Hypoxia
Comparison of High Flow Nasal Oxygen and Nasal Cannula in Burn Patients Under Sedation
Burn-related pain is severe and often difficult to manage. Burn patients often require high doses of opioids and anxiolytics. Anesthetic agents used during sedation such as benzodiazepines, propofol and opioids can cause…
- Conditions
- Burn Injury, Hypoxia, Sedation
- Trial name
- NCT06756906
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Ankara City Hospital Bilkent
Deep Sedation, High Flow Nasal Canula
HFNO Flow Rates and Cerebral Oxygenation During Deep Sedation for Cystoscopy
For Patients and Families This study aims to investigate how high-flow oxygen therapy affects oxygen levels, especially brain oxygenation, during cystoscopy procedures performed under sedation.
- Conditions
- Deep Sedation, High Flow Nasal Canula, Cerebral Oxygenation, PSI
- Trial name
- NCT07630038
- Testing
- High-Flow Nasal Oxygen 40 L/min (HF40), High-Flow Nasal Oxygen 55 L/min (HF55), High-Flow Nasal Oxygen 70 L/min (HF70)
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Firat University
Hypoxemia, Hemodynamic Instability
High-Flow Nasal Oxygen During Endoscopic Retrograde Cholangiopancreatography In Geriatric Patients
This prospective, single-centre, randomized controlled trial evaluates whether high-flow nasal oxygen (HFNO) reduces hypoxaemia compared with conventional low-flow oxygen therapy (COT) during endoscopic retrograde…
- Trial name
- HFNO ERCP (NCT07493811)
- Testing
- HFNO, Conventional Oxygen Therapy
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Respiratory Insufficiency, Acute Hypercapnic Respiratory Failure
Optimal Timing and Failure Prediction of High Flow Nasal Cannula Oxygen Therapy in Emergency Department: Prospective Observational Single Center Study
This study targets adult patients treated with high flow nasal cannula (HFNC) at emergency department (ED) of Severance hospital, Yonsei university.
- Conditions
- Respiratory Insufficiency, Acute Hypercapnic Respiratory Failure, Acute Hypoxemic Respiratory Failure, Hypercapnic Acute
- Trial name
- NCT06064409
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Yonsei University
High-flow Nasal Cannula, Oxygenation
High-Flow Nasal Oxygen for Preoxygenation in Emergency Surgery Patients With Full Stomachs
Patients with full stomachs face a high risk of regurgitation and aspiration under general anesthesia. To minimize the time between the loss of airway protective reflexes and successful tracheal intubation, rapid sequence…
- Conditions
- High-flow Nasal Cannula, Oxygenation, General Anesthesia, Induction Anesthesia
- Trial name
- HFNC (NCT06879600)
- Testing
- High-flow nasal cannula therapy application, Traditional facemask
- Where
- Vietnam
- Volunteers
- 200 people
- Sponsor
- Nguyen Dang Thu
Acute Respiratory Failure
External Nasal Dilator and Oxygen Therapy in Respiratory Failure
Acute respiratory failure secondary to bronchiolitis and asthma is one of the most common diagnoses in children admitted to pediatric intensive care unit.
- Trial name
- HFNC (NCT02662387)
- Testing
- External nasal dilator (END), High flow nasal cannula (HFNC)
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Loma Linda University