Clinical trials: Obstructive Sleep Apnea, completed
Obstructive Sleep Apnea
Effect of a Very Low Calorie and Low Calorie Diet on Moderate to Severe Obstructive Sleep Apnea in Obese Adults
The purpose of this study is to test the effectiveness of two different weight loss diets on obstructive sleep apnea (OSA) severity.
- Trial name
- NCT02251574
- Testing
- Low Calorie Diet, Very Low Calorie Diet, Standard Care
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Obstructive Sleep Apnea
Design and Usability Testing of a Tailored Intervention About Sleep and Sleep Disorders Among Transportation Workers
The objective of this protocol is to conduct a focus group to identify OSA beliefs, attitudes, and knowledge among employees in the transportation industry on shift schedules.
- Trial name
- NCT05039528
- Testing
- Personalized OSA messages, Control
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Obesity Hypoventilation Syndrome, Ketogenic Dieting
Ketogenic Diet for Obesity Hypoventilation Syndrome
Obesity hypoventilation syndrome (OHS) is a condition that occurs in small percentage of obese people that causes high carbon dioxide and low oxygen levels in the blood.
- Conditions
- Obesity Hypoventilation Syndrome, Ketogenic Dieting, Hypercapnic Respiratory Failure
- Trial name
- KETOHS (NCT04108819)
- Testing
- Ketogenic Diet
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Obstructive Sleep Apnea Syndrome
Brain Oxygenation and Hemodynamics During Sleep in Obstructive Sleep Apnea Sufferers
The goal of this trial is to assess the performance of the OxiplexTS-an absolute near-infrared oximeter-as an instrument to measure brain oxygenation and hemodynamics in sleep medicine as well as in the broader field of…
- Trial name
- NIRS-OSAS (NCT00591591)
- Testing
- OxiplexTS
- Where
- 4 sites in United States
- Volunteers
- 309 people, healthy volunteers welcome
- Sponsor
- ISS, Inc.
Obstructive Sleep Apnea
TipTraQ Home Sleep Test Study, SHH
The clinical study aims to develop and validate the TipTraQ system, created by PranaQ, a home sleep test for sleep apnea screening.
- Trial name
- NCT06633887
- Where
- Taiwan
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- PranaQ Pte. Ltd.
Sleep Disorder, Body Fat Distribution
Relationship Between Normal-weight Central Obesity and Obstructive Sleep Apnea
Comparison of the prevalence of obstructive sleep apnea (OSA), measured by polysomnography in normal weight patients with central obesity by body mass index (BMI) and waist hip ratio (WHR), with normal weight patients without…
- Trial name
- NCT04061226
- Testing
- Overnight polysomnography
- Where
- Czechia
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- St. Anne's University Hospital Brno, Czech Republic
Obstructive Sleep Apnea, Balance
Functional Assessment and Sleep Apnea in Obese Children and Adolescents
Childhood obesity increases significantly, and determines several complications in childhood and adulthood, and the worldwide prevalence of childhood obesity has shown a rapid increase in recent decades.
- Conditions
- Obstructive Sleep Apnea, Balance, Obesity, Childhood
- Trial name
- NCT05563311
- Testing
- Exercise on High-intensity interval training
- Where
- Brazil
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Spinal Cord Injury, Sleep Apnea, Obstructive
Sleep-Disordered Breathing in Chronic SCI
The purpose of this study is to examine impact of Sleep Disordered Breathing (SDB) treatment in persons with chronic Spinal Cord Injury (SCI).
- Trial name
- NCT02176928
- Testing
- AutoPAP
- Where
- 4 sites in United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Miami
Sleep Apnea, Obstructive
The Effect of Nocturnal Wear of Dentures on Sleep and Oral Health Related Quality of Life
Tooth loss and sleep problems are common conditions in elders. Tooth loss can influence sleep quality by changing the shape of the lower face and upper airway.
- Trial name
- NCT01868295
- Testing
- Sleeping with denture
- Where
- Canada
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Université de Montréal
Sleep Apnea Syndromes
Efficiency of a Phone Coaching for Sleep Apnea Hypopnea Syndrome Patients
Background: Continuous Positive Airway Pressure (CPAP) remains the reference treatment for moderate to severe forms of the Sleep Apnea/Hypopnea Syndrome (SAHS).
- Trial name
- NCT02435355
- Testing
- telephone-based counselling
- Volunteers
- 379 people, healthy volunteers welcome
- Sponsor
- Sadir Association
Obstructive Sleep Apnea, PTSD
Cognitive Behavioral Therapy to Increase CPAP Adherence in Veterans With PTSD
Approximately 20 million Americans suffer from Obstructive Sleep Apnea (OSA) creating risks for major health problems, including dementia, heart attack, and stroke.
- Conditions
- Obstructive Sleep Apnea, PTSD, Posttraumatic Stress Disorder
- Trial name
- NCT02641496
- Testing
- CBT-OSA, Sleep Education
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Obstructive Sleep Apnoea
Dynamic Alterations of Tongue in Sleep Apnoea Hypopnea Syndrome During Sleep
The aim of this study was to evaluate the dynamic changes of the tongue in patients with obstructive sleep apnoea hypopnea syndrome (OSAHS) during sleep and while awake by using Ultrafast Magnetic Resonance Imaging (UMRI)
- Trial name
- NCT01687855
- Testing
- Ultrafast Magnetic Resonance Imaging
- Where
- China
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
Shift-Work Sleep Disorder, Insomnia
Fire Fighter Fatigue Management Program: Operation Healthy Sleep
Firefighters work some of the most demanding schedules known under highly stressful and demanding conditions. The need to work frequent extended shifts and long work weeks leads to acute and chronic partial sleep deprivation as…
- Conditions
- Shift-Work Sleep Disorder, Insomnia, Restless Leg Syndrome, Obstructive Sleep Apnea
- Trial name
- NCT01988129
- Testing
- Sleep disorders education and screening
- Where
- United States
- Volunteers
- 1,189 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Apnea, Sleep
Effects of CPAP on Cognitive Function, Neurocognitive Architecture and Function in Patients With OSA: The SMOSAT Trial
Multiple clinical studies have indicated that obstructive sleep apnea (OSA), the most common chronic sleep disorder, may affect neurocognitive function, and that treatment for continuous positive airway pressure (CPAP) has some…
- Trial name
- NCT02886156
- Testing
- CPAP, BSC
- Where
- China
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Obstructive Sleep Apnea
Developement of TipTraQ Home Sleep Test
The clinical study aims to develop and fine-tune the TipTraQ system, created by PranaQ, for home sleep apnea screening. The system comprises a wearable device and a cloud-based AI for estimating Total Sleep Time (TST) and…
- Trial name
- NCT06474351
- Where
- Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- PranaQ Pte. Ltd.
OSA
Fractional Exhaled Nitric Oxide and CRP Levels in Egyptian Patients With Obstructive Sleep Apnea Syndrome
Obstructive sleep apnea syndrome (OSAS) was associated with upper and lower respiratory tract inflammation, Fractional exhaled nitric oxide (FeNO) proposed as a marker of airway inflammation, few studies were done on the impact…
- Trial name
- NCT04179942
- Testing
- Fractional exhaled nitric oxide and CRP levels
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Obstructive Sleep Apnea, HIV/AIDS
The Pathogenesis of OSA in People Living With HIV
The purpose of this study is to help us understand how HIV and/or Anti-Retroviral Therapy (ART) may predispose individuals to Obstructive Sleep Apnea (OSA). The traditional risk factors for OSA are weight and age.
- Trial name
- NCT03064204
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Obstructive Sleep Apnea of Child
Cytokine Persistence as a Marker of Inflammation in the at Risk, Low Socioeconomic Status Pediatric Population
The investigators wish to study the role of persistent markers of inflammation in executive function in young children during critical periods of synaptogenesis (ages 2-3).
- Trial name
- NCT03134300
- Testing
- Cytokine from blood
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Obstructive Sleep Apnea
Sleep Apnea Study in Adults Using DreamPort-Eclipse and a Traditional Nasal Mask
The Randomized Controlled Trial of Bleep DreamPort-Eclipse Study is a two-arm, randomized, prospective, non-blinded study to assess the effectiveness of the novel CPAP human interface design to improve leak, AHI, and pressure…
- Trial name
- NCT05818540
- Testing
- Eclipse novel CPAP mask, ResMed P-10 mask
- Where
- United States
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- Bleep, LLC
Obstructive Sleep Apnea
Weight Gain After CPAP Treatment in Patients With Obstructive Sleep Apnea
The purpose of this trial is to investigate the mechanisms leading to weight gain during CPAP treatment for obstructive sleep apnea (OSA).
- Trial name
- OSA (NCT03567317)
- Testing
- CPAP withdrawal
- Where
- Brazil
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital