Clinical trials: High Frequency Oscillation
Cystic Fibrosis
Comparison of Airway Clearance Therapy in Cystic Fibrosis Using the Same VEST Therapy Device But With Different Settings
Our primary hypothesis is that airway clearance therapy with sine waveform HFCWO using higher inflation pressures combined with both low and high oscillator frequencies will result in greater sputum production compared to sine…
- Trial name
- NCT00685035
- Testing
- HFCWC with higher pressure/variable-frequency settings, HFCWC with lower pressure/mid-frequency settings
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of Minnesota
to Test the Hypothesis That NHFOV is More Effective Than nCPAP in the Treatment of Respiratory Distress Syndrome (RDS) in Verypreterm Neonates
NHFOV as Primary Support in Very Preterm Infants With RDS
This will be a prospective, multi-center, two-arms,parallel, randomized, controlled trial with a superiority design,conducted in China.
- Trial name
- NCT05141435
- Testing
- infants receive primary non-invasive respiratory support by mean of nCPAP, infants receive primary non-invasive respiratory support by mean of NHFOV
- Where
- 3 sites in China
- Volunteers
- 360 people
- Sponsor
- Jiulongpo No.1 People's Hospital
COPD, Chronic Bronchitis
Airway Clearance for Prevention of Chronic Obstructive Pulmonary Disease (COPD) Exacerbation
The purpose of this study is to show that one form of mechanical airway clearance techniques, High Frequency Chest Wall Oscillation (HFCWO)using a pneumatic vest, will diminish exacerbations of COPD which will improve respiratory…
- Conditions
- COPD, Chronic Bronchitis, Emphysema
- Trial name
- NCT00181207
- Testing
- pneumatic vest
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Johns Hopkins University
Airway Secretion Clearance
Evaluation of High-Frequency Chest Wall Oscillation
To compare the outcomes of patients treated with the Vest and conventional chest physiotherapy to determine if the Vest provides equivalent therapy
- Trial name
- NCT00717873
- Testing
- Airway clearance Device
- Where
- United States
- Volunteers
- 105 people
- Sponsor
- Hill-Rom
Amyotrophic Lateral Sclerosis, Respiratory Muscle Weakness
ALS and Airway Clearance (ALSAC) Therapy
Patients will receive one of three respiratory therapy interventions for airway clearance assistance: 1) High frequency chest wall oscillation (HFCWO) and mechanical insufflation/exsufflation (MIE), 2) HFCWO or 3) MIE.
- Trial name
- ALSAC (NCT04947436)
- Testing
- High Frequency Chest Wall Oscillation, Mechanical insufflation/exsufflation
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Cerebral Palsy
Study Assessing High-Frequency Chest Wall Oscillation (HFCWO) in Preventing Pulmonary Exacerbations
To asssess efficacy of airway clearance provided by Vest therapy (HFCWO) in the reduction of respiratory exacerbations requiring hospitalization or antibiotic utilization in patients with muscle weakness and restrictive lung…
- Trial name
- NCT00739310
- Testing
- Vest Treatment (high frequency chest wall oscillation)
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Hill-Rom
Bronchial Asthma, Asthma
HFCWO in Hospitalized Asthmatic Children
To determine whether or not high frequency chest wall oscillation (in the form of the VestTM) is superior to regular asthma therapy in the management of children hospitalized with moderate to severe asthma.
- Conditions
- Bronchial Asthma, Asthma, Status Asthmaticus
- Trial name
- NCT00722020
- Testing
- VEST
- Where
- 2 sites in United States
- Volunteers
- 43 people
- Sponsor
- Hill-Rom
Respiratory Distress Syndrome, Newborn, Respiratory Tract Diseases
Nasal HFOV Versus Nasal CPAP to Reduce Post-extubation pCO2
To investigate whether nasal high frequency oscillation ventilation (nHFOV) immediately after extubation reduces the arterial partial pressure of carbon dioxide (paCO2) at 72 hours after extubation in comparison with nasal…
- Trial name
- NCT02340299
- Testing
- nHFOV, nCPAP
- Where
- Germany
- Volunteers
- 6 people
- Sponsor
- Charite University, Berlin, Germany
Cystic Fibrosis, Bronchiectasis
Effect of High Frequency Chest Wall Oscillation Vests on Spirometry Measurements
The impact of high-frequency chest wall oscillation therapy on spirometry values (Forced Expiratory Volume, Forced Vital Capacity, Peak Expiratory Flow, Forced Expiratory Flow and Tidal Volume is investigated during use of…
- Trial name
- NCT03534986
- Testing
- International Biophysics AffloVest, Hill-Rom The Vest, Respirtech inCourage
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- International Biophysics Corporation
Epilepsy
Acute Recording of Stereotyped High-Frequency Oscillations
Overall, this study will investigate the functional utility of stereotyped HFOs by capturing them with a new implantable system (Brain Interchange - BIC of CorTec), which can sample neural data at higher rates >=1kHz and deliver…
- Trial name
- NCT05439655
- Testing
- Brain Interchange System
- Where
- 2 sites in United States
- Volunteers
- 17 people
- Sponsor
- Mayo Clinic
High-Frequency Ventilation, Intermittent Positive-Pressure Ventilation
Nasal HFOV Versus Nasal SIPPV in Neonate Following Extubation: RCT Crossover Study
Mechanical ventilation was introduced to treat respiratory failure in preterm infants or sick neonates then improvements in survival (1,2).
- Conditions
- High-Frequency Ventilation, Intermittent Positive-Pressure Ventilation, Newborn Morbidity, Noninvasive Ventilation
- Trial name
- nHFOnSIPPV (NCT04323397)
- Testing
- Non-invasive ventilation
- Where
- Thailand
- Volunteers
- 133 people
- Sponsor
- Prince of Songkla University
Cystic Fibrosis, Bronchiectasis
Effect of HFCWO Vests on Spirometry Measurements
The impact of high-frequency chest wall oscillation therapy on spirometry values (Forced Expiratory Volume, Forced Vital Capacity, Peak Expiratory Flow, Forced Expiratory Flow and Tidal Volume is investigated during use of…
- Trial name
- NCT03628456
- Testing
- International Biophysics AffloVest, Hill-Rom Monarch
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- International Biophysics Corporation
Chronic Obstructive Pulmonary Disease
The Use of High Frequency Oscillations With NIV in Hypercapnic COPD Participants
Chronic Obstructive Pulmonary Disease (COPD) is a major cause of chronic morbidity and mortality throughout the world, being the fourth leading cause of death in the world.
- Trial name
- NCT02680639
- Testing
- BiPAP Synchrony ventilator
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Philips Respironics
Pediatric Epilepsy, Epilepsy Surgery
High Frequency Oscillation in Pediatric Epilepsy Surgery
High Frequency Oscillation (HFO) on ElectroCorticoGraphy (ECoG) has been identified as a new biomarker for epileptogenic tissue.
- Conditions
- Pediatric Epilepsy, Epilepsy Surgery, High Frequency Oscillation
- Trial name
- HFO (NCT03790280)
- Testing
- HFO analysis
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of California, Los Angeles
Intubated Infants Were Intend to Extubation Using Noninvasive Ventilation Strategies
A Trial Comparing Noninvasive Ventilation Strategies in Preterm Infants Following Extubation
Respiratory distress syndrome (RDS) is the main cause of respiratory failure in preterm neonates, its incidence varying from 80% to 25% depending on gestational age.When optimal prenatal care is provided, the best approach to…
- Trial name
- NCT03181958
- Testing
- NHFOV, NCPAP, NIPPV
- Where
- China
- Volunteers
- 1,493 people
- Sponsor
- Daping Hospital and the Research Institute of Surgery of the Third Military Medical University