Clinical trials: Nasal High Flow
Neonatal Respiratory Distress
A Comparative Study Between Postextubation of Preterm Infants Into High-Flow Nasal Cannulae V.S Nasal Continuous Positive Airway Pressure
The investigators hypothesize that there is a growing trend of the feasibility of HFNC as an alternative to other forms of non-invasive ventilation mechanism to provide continuous distending pressure to preterm infants.
- Trial name
- NCT04051762
- Testing
- High flow nasal cannula vs. Nasal continuous positive airway pressure
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ramy Saleh Morsy
Asthma
NHFT Effects on Symptatheic Drive of Asthma Patients
The project will be pursued in our respiratory, autonomic nervous system physiology laboratory (Respiratory, autonomic nervous system physiology laboratory, Department of Pneumology and Intensive Care Medicine, RWTH Aachen…
- Trial name
- MSNA in Asthma (NCT05704101)
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- RWTH Aachen University
Healthy
The Effects of Different Flow Settings on Lung Impedance
This prospective, randomized crossover trial will enroll adult healthy volunteers. Initially, the subject's peak inspiratory flow will be measured using a mask connected with a respiratory monitor.
- Trial name
- NCT06228703
- Testing
- High-flow nasal cannula device with flow setting at 40 L/min or higher
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Morbid Obesity, Noninvasive Ventilation
Use of High Flow Nasal Cannula During Sedation of Morbidly Obese Patients in the Endoscopy Suite
This study evaluates the ability of high flow nasal cannula versus nasal cannula to oxygenate morbidly obese patients undergoing moderate to deep sedation for gastrointestinal procedures.
- Conditions
- Morbid Obesity, Noninvasive Ventilation, Deep Sedation
- Trial name
- NCT02859597
- Testing
- High flow nasal cannula, Nasal Cannula
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Cardiovascular Diseases
The Incidence of Respiratory Symptoms Associated With the Use of HFNO
Optiflow (high flow humified nasal oxygen) is used in several settings frequently (ICU, during elective general anaesthesia- commonly here on the TOE list, in certain ENT patients, and more commonly now in obese or obstetric…
- Trial name
- NCT03619148
- Testing
- High-Flow Humidified Nasal Oxygen
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Torbay and South Devon NHS Foundation Trust
Healthy Volunteers, Diaphragm
High Flow Oxygen Therapy Effect on Healthy Subjects
The use of high-flow nasal cannula (HFNC) has increased. Diaphragmatic ultrasonography is a tool that, as a noninvasive complement to esophageal pressure (Pes) measurement, allows the evaluation of diaphragm function and…
- Conditions
- Healthy Volunteers, Diaphragm, Respiratory Rate
- Trial name
- NCT06086769
- Testing
- High flow nasal canula
- Where
- Argentina
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Argentinian Intensive Care Society
Coronavirus Infection, Pneumonia, Viral
HFNC Treatment in COVID-19 Pneumonia
coronavirus disease 2019 related pneumonia is causing acute respiratory failure and this is the most common reason for ICU admission. We have several different way for respiratory support.
- Conditions
- Coronavirus Infection, Pneumonia, Viral, Acute Respiratory Failure
- Trial name
- NCT04424836
- Testing
- high flow nasal cannula device
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital
High Flow Nasal Cannula
Work of Breathing and Oxygen Saturation in Infants Receiving High Flow Nasal Cannula (HFNC)
The purpose of this study is to compare work of breathing on different levels of high flow respiratory support on infants born between 27 and 37 weeks gestation.
- Trial name
- NCT03529994
- Testing
- Enrollment
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Christiana Care Health Services
Healthy Volunteers
Gas Composition in the Hypopharynx During High-flow or Standard Oxygen Therapy Through Face Mask in Healthy Volunteers
The COVID-19 pandemic has become a huge global problem, affecting all spheres of human life, resulting in enormous social, economic consequences and human tragedies.
- Trial name
- O2-OXIMETRY (NCT07019701)
- Testing
- High flow oxygen through nasal cannula and face mask and standard oxygen therapy through non-rebreather face mask, and measurement of oxygen and carbon dioxide fraction in the hypopharynx
- Where
- Russia
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Non-invasive Ventilation, Pediatric Pulmonary Disease
High-flow Nasal Cannula Flow Rates, Severe Bronchiolitis
Objective: The investigators aimed to compare the heated humidified high-flow nasal cannula (HHHFNC) flow rate of 1-L/kg/min (1L) with 2-L/kg/min (2L) in patients with severe bronchiolitis presenting to the pediatric emergency…
- Trial name
- NCT03859947
- Testing
- Heated humidified high-flow nasal cannula
- Where
- Turkey (Türkiye)
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- Ali Yurtseven
Critically Illness
The Efficiency of HHHFNC Between Unheated Oxygen Therapy in Difficult Weaning Patients After Extubation in RCC
The purpose of this study is to assess the efficacy of Heated Humidified High-Flow Nasal Cannula compared with noninvasive positive-pressure ventilation in the prevention of extubation failure in patients with prolonged…
- Trial name
- HHHFNC (NCT04564859)
- Testing
- Heated Humidified High-Flow Nasal Cannula
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shin Kong Wu Ho-Su Memorial Hospital
Sedation Complication
Comparison of High-Flow Nasal Cannula Oxygen Application and Classic Nasal Cannula Oxygen Application
Recently, sedation practices have increased for diagnostic and interventional procedures for children in non-operating rooms. On the other hand, the rate of respiratory complications especially in non-operating room sedation…
- Trial name
- NCT04472273
- Testing
- high-flow nasal cannula / classic nasal cannula
- Where
- Turkey (Türkiye)
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Kocaeli Derince Education and Research Hospital
Anesthesia
Evaluation of Different Methods for Preoxygenation
The goal of this randomised cross-over study is to compare pre-oxygenation using a standard nasal cannula to pre-oxygenation using humidified high-flow nasal oxygen and a tight-fitting facemask in adult volunteers with a BMI…
- Trial name
- NCT05839665
- Testing
- Humidified high-flow nasal oxygen, Standard nasal cannula, Facemask
- Where
- 2 sites in Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Malin Jonsson Fagerlund
Oxygen, pH
Comparison of the Effects of High-flow Nasal Cannula Oxygen and Jet Ventilation Techniques
Endoscopic microsurgical procedures of the larynx (direct examination-bx, microlaryngeal resection) require the anesthesiologist and surgeon to work in the same area throughout the procedure, and while ventilation is provided…
- Conditions
- Oxygen, pH, End-tidal Carbon Dioxide
- Trial name
- NCT05746949
- Testing
- oxygenization techniques
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Respiratory Failure
Effects of Treatment With High Flow Nasal Cannulas on Respiratory Pattern and Work of Breathing Among Healthy Subjects
This study evaluates the work of breathing among healthy subjects under various conditions of treatment with high flow nasal cannulas. Ten subjects will be included.
- Trial name
- HDWOBSS (NCT02495675)
- Testing
- High flow nasal cannulas, Conventional flow via nasal prongs
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Laval University
High Flow Nasal Cannula, Body Roundness Index
High Flow Nasal Cannula and Mask Oxygenation in Patients With Visceral Obesity Undergoing Sedated Gastroscopy
During sedated gastroscopy, the insertion of the fiberscope and gastric distension required to perform the examination may induce respiratory depression, airway obstruction, and decreased chest wall compliance.
- Trial name
- NCT07159022
- Testing
- High Flow Nasal Cannula Oxygenation, Face Mask Oxygenation
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Swallowing Disorder, Respiratory Insufficiency
The Impact of High-Flow Nasal Cannula on Swallow Function
Background: High-flow nasal cannula (HFNC) is a non-invasive heated and humidified oxygen delivery device that is capable of delivering high-flow rates.
- Trial name
- NCT03590457
- Testing
- Airvo 2; High-Flow nasal cannula system
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Dyspnea, Healthy Volunteers
Effects on Experimental Dyspnea of High Flow Nasal Cannula
To develop an experimental model of dyspnea by external thoraco-abdominal elastic strapping at rest in order to study the mechanisms involved in the relief of dyspnea by the administration of high flow by nasal cannula (HFNC).
- Trial name
- EDEN (NCT03469037)
- Testing
- Optiflow with an inspired fraction of oxygen of 100%, Optiflow with an inspired fraction of oxygen of 21%
- Where
- 2 sites in France
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Association pour le Développement et l'Organisation de la Recherche en Pneumologie et sur le Sommeil
Healthy Volunteers
Physiological Effects of High-flow Nasal Cannula During Exercise
The high-flow nasal cannula (HFNC) has increased its evidence in patients during pulmonary rehabilitation. These studies hypothesize that the physiological effects of HFNC (positive expiratory pressure, anatomical dead space…
- Trial name
- NCT05550935
- Testing
- High-flow Nasal Cannula
- Where
- Chile
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Respiratory Insufficiency
Airway Pressure During Nasal High Flow and CPAP in Neonates
Nasal High Flow (NHF) and CPAP are established forms of respiratory support in neonates and often produce similar clinical outcomes. The aim of the study was to investigate airway pressure during NHF and CPAP in neonates.
- Trial name
- NCT02632799
- Testing
- NHF small cannula, NHF big cannula, CPAP
- Where
- 2 sites in Armenia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Research Center of Maternal and Child Health Protection, Armenia