Clinical trials: Apnea, open to volunteers
Hypoxemia, Gastric Cancer (Diagnosis)
Effect of High-flow Nasal Cannula Oxygenation on the Incidence of Hypoxemia During Painless Gastrointestinal Endoscopy in Patients at High Risk for Obstructive Sleep Apnea Syndrome in High-altitude Regions
Patients living in high-altitude areas naturally have lower blood oxygen levels. Those at high risk for Obstructive Sleep Apnea (OSA) face an even greater risk of low oxygen during painless gastrointestinal endoscopy.
- Conditions
- Hypoxemia, Gastric Cancer (Diagnosis), Esophageal Cancer, High-altitude Illness
- Trial name
- NCT07904260
- Testing
- High-flow nasal cannula Group, Regular Nasal Cannula Group
- Where
- 3 sites in China
- Volunteers
- 430 people
- Sponsor
- Diansan Su
Obstructive Sleep Apnea
Myofunctional Therapy for Obstructive Sleep Apnea
The purpose of this study is to explore a new way to examine the function of the muscles using a technique called high-resolution manometry.
- Trial name
- NCT07301125
- Testing
- Myofunctional Therapy
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Minnesota
Obstructive Sleep Apnea, Sleep Quality
Physical Activity, Sleep Quality, and Respiratory Function in Obstructive Sleep Apnea
Although exercise and physical activity have shown beneficial effects in individuals with obstructive sleep apnea (OSA), evidence regarding the effects of daily physical activity habits on sleep quality and respiratory parameters…
- Conditions
- Obstructive Sleep Apnea, Sleep Quality, Respiratory Function
- Trial name
- NCT07889154
- Testing
- Physical Activity Education
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Medipol University
Apnea of Prematurity, Intermittent Hypoxemia
Strap To Reduce Apnea in Preterm Infants: A Randomized Crossover Trial
The goal of this clinical trial is to learn if a chin strap helps reduce low oxygen episodes in premature babies receiving CPAP or NIPPV (breathing support through the nose).
- Conditions
- Apnea of Prematurity, Intermittent Hypoxemia, Bronchopulmonary Dysplasia of Newborn
- Trial name
- STRAP (NCT07895654)
- Testing
- Chinstrap
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Alabama at Birmingham
Obstructive Sleep Apnea, Cognitive Impairment
EEG Markers From Polysomnography and Cognitive Performance in Obstructive Sleep Apnea
This cross-sectional study examines whether EEG markers derived from full-night polysomnography (sleep spindle density, K-complex density, and REM EEG slowing) are associated with cognitive performance in adults with obstructive…
- Trial name
- NCT07897474
- Testing
- Full-night polysomnography with EEG marker analysis and cognitive testing
- Volunteers
- 100 people
- Sponsor
- University of Split, School of Medicine
Obstructive Sleep Apnea
Testing Settings of NovaResp's cMAP® Software During Home PAP Therapy
The goal of this clinical trial is to identify which settings of proactive therapy work best in OSA patients who regularly adhere to PAP therapy at home.
- Trial name
- NCT07898254
- Testing
- Dynamic cMAP, Direct cMAP
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- NovaResp Technologies Inc
Obstructive Sleep Apnea
Hypoglossal Nerve Stimulation in Obstructive Sleep Apnea With Complete Concentric Collapse
This study examines how hypoglossal nerve stimulation affects breathing and sleep apnea in adults whose airway closes from all sides at the soft palate during sleep, a pattern called complete concentric collapse.
- Trial name
- NCT07898618
- Testing
- Inspire Hypoglossal Nerve Stimulation System
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Brigham and Women's Hospital
Sleep Apnea, Obstructive Sleep Apnea
Prevalence, Phenotypes, Predictors and Prognostic Implication of Obstructive Sleep Apnea in Pulmonary Hypertension
The investigators propose a prospective, observational study to determine the impact of OSA and associated physiological parameters on clinical outcomes in patients with pulmonary hypertension.
- Conditions
- Sleep Apnea, Obstructive Sleep Apnea, Pulmonary Hypertension, Epidemiology
- Trial name
- POSAPH (NCT05595200)
- Testing
- Level III portable sleep study
- Where
- China
- Volunteers
- 480 people
- Sponsor
- Chinese Pulmonary Vascular Disease Research Group
Obstructive Sleep Apnea, Cognitive Decline
The Effects of Successful OSA Treatment on Memory and AD Biomarkers in Older Adults Study
The Effects of Successful OSA TreatmENT on Memory and AD BIomarkers in Older AduLts (ESSENTIAL) study is a 5-year, multicenter randomized open-label trial that will screen 400 cognitively normal older adults recruited from…
- Trial name
- ESSENTIAL (NCT05988385)
- Testing
- Positive airway pressure, Oral appliance therapy, Positional therapy
- Where
- 4 sites in United States
- Volunteers
- 200 people
- Sponsor
- California Pacific Medical Center Research Institute
Obstructive Sleep Apnea
Effect of Transcutaneous Electrical Stimulation on Polysomnographic Parameters in Patients With Obstructive Sleep Apnea
The aim of this study is to assess the impact of transcutaneous electrical stimulation on polysomnographic findings in obstructive sleep apnea patients.
- Trial name
- NCT07891702
- Testing
- Transcutaneous Electrical Stimulation
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Mansoura University
Morbid Obesity, Metabolic Syndrome
Impact GLP-1 Agonists Following Bariatric
Glucagon-like peptide 1 (GLP-1) is a hormone that helps regulate blood glucose levels through improved insulin sensitivity and release of insulin from the pancreas, control hunger, induce satiety and plays a role in the metabolic…
- Conditions
- Morbid Obesity, Metabolic Syndrome, Diabetes Mellitus, Hypertension
- Trial name
- NCT06132477
- Testing
- GLP-1 receptor agonist
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Missouri-Columbia
Obstructive Sleep Apnea
Microbiome and Metabolomics Profiling in Children With OSA
Objectives: Obstructive sleep apnoea (OSA) exhibits variable susceptibility to end-organ morbidities. Previous studies suggest that physiological sequelae in individuals with OSA promote changes in microbiome, which also interact…
- Trial name
- NCT06452992
- Where
- Hong Kong
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Sleep Apnea
Janus II Feasibility
The objectives of this study are to evaluate the feasibility of the remedē® Dual Channel System at implant and overnight sleep studies and to assess chronic safety.
- Trial name
- NCT06556693
- Testing
- Dual Channel Stimulation
- Where
- 4 sites in United States
- Volunteers
- 40 people
- Sponsor
- Zoll Medical Corporation
Obstructive Sleep Apnea (OSA)
Myofunctional Therapy for Children With OSA
Myofunctional therapy (MFT) has been proposed as an adjunctive therapy for obstructive sleep apnoea (OSA) in children. Some studies have reported improved sleep parameters and reduced oral breathing after MFT.
- Trial name
- NCT07249944
- Testing
- Myofunctional therapy
- Where
- Hong Kong
- Volunteers
- 174 people
- Sponsor
- Chinese University of Hong Kong
Obesity & Overweight, Diabetes Mellitus, Type 2
Chinese Overweight/Obesity Cohort: Metabolic & Comorbidity Risks
This is a nationwide, multi-center, long-term follow-up study of overweight and obese adults in China. The study aims to recruit approximately 26,000 participants across 39 hospitals to better understand how body weight affects…
- Conditions
- Obesity & Overweight, Diabetes Mellitus, Type 2, Hypertension, Non-alcoholic Fatty Liver Disease (MASLD)
- Trial name
- NCT07884903
- Testing
- No intervention; observational assessment only
- Where
- China
- Volunteers
- 25,974 people
- Sponsor
- Shanxi Bethune Hospital
Hereditary Hemorrhagic Telangiectasia (HHT), Obstructive Sleep Apnea (OSA)
Prevalence of Obstructive Sleep Apnea in HHT and HHT-specific Challenges in OSA-therapy - a Retrospective Cohort Study
Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant vascular disorder (prevalence approx. 1:5,000-1:8,000) characterized by recurrent epistaxis, mucocutaneous telangiectasias and visceral vascular malformations.
- Trial name
- NCT07886632
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Essen
Sleep Apnea
Personalized Obstructive Sleep Apnea Treatment and Effects on Alzheimer's Disease Biomarkers and Cognition Among Blacks
The purpose of this research is to see how effective the Personalized obstructive sleep apnea (OSA) Treatment Adherence Model called PRAISE is in helping the patient stick to the physician recommended OSA treatment plan Positive…
- Trial name
- PRAISE (NCT06089161)
- Testing
- Standard of Care, Personalized OSA Treatment
- Where
- United States
- Volunteers
- 330 people
- Sponsor
- University of Miami
Hypopnea Syndrome, Apnea, Obstructive Sleep
Impact of Continuous Positive Airway Pressure Therapy on Bilateral Local Hippocampal Gray Matter Volume in Elderly Patients With Obstructive Sleep Apnea - Study BBBSAS
This study evaluates whether treating severe obstructive sleep apnea (OSA) with continuous positive airway pressure (CPAP) for approximately 6 months modifies local hippocampal and frontal cortex gray matter volume and…
- Trial name
- BBBSAS (NCT07882433)
- Testing
- Continuous Positive Airway Pressure (CPAP) therapy, Multimodal brain MRI with Gadolinium injection
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Healthy Vollunteer, Apnea
Temporal Dynamics of Peripheral SpO₂ During Reoxygenation
Pulse oximeters estimate arterial oxyhaemoglobin saturation (SaO₂) from photoplethysmographic signals recorded at peripheral sites (usually the fingertip), thus measuring the peripheral oxygen saturation (SpO₂).
- Trial name
- PulseOx (NCT07884500)
- Testing
- Voluntary Apnea
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Post Traumatic Stress Disorder, Obstructive Sleep Apnea
OSA PAP Treatment for Veterans With SUD and PTSD on Residential Treatment Unit
Substance use disorder (SUD) and posttraumatic stress disorder (PTSD) frequently co-occur and having both disorders is associated with greater psychological and functional impairment than having either disorder alone.
- Conditions
- Post Traumatic Stress Disorder, Obstructive Sleep Apnea, Substance Use Disorder, Residential Treatment Program
- Trial name
- NCT05156112
- Testing
- Positive Airway Pressure Device
- Where
- United States
- Volunteers
- 194 people
- Sponsor
- VA Office of Research and Development