Clinical trials: Obstructive Sleep Apnea (OSA)
Coronary Artery Disease (CAD), Obstructive Sleep Apnea (OSA)
Chemoreflex Control of Sympathetic Activity in Patients With Coronary Artery Disease
The investigators hypothesize that chemoreflex response of muscle sympathetic nerve activity (MSNA) during hypoxia and hypercapnia will be increased in coronary artery disease (CAD) patients and that the presence of obstructive…
- Trial name
- NCT02624297
- Testing
- Aerobic exercise training
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Obstructive Sleep Apnea, Pregnancy
Incidence of Obstructive Sleep Apnea in Pregnancy
Obstructive sleep apnea is a condition characterized by obstruction of the upper airways and episodes of apnea and hypopnea during sleep. It is associated with significant adverse health effects.
- Trial name
- OSA (NCT00462306)
- Testing
- Survey: Berlin questionnaire
- Where
- United States
- Volunteers
- 4,577 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Obstructive Sleep Apnea, Hypertension
Effect of Selective and Nonselective Cyclooxygenase Enzyme Inhibition on Arterial Blood Pressure and Cerebral Blood Flow With Exposure to Intermittent Hypoxia in Humans
The study has been designed to assess the effect of cyclooxygenase inhibition on blood pressure, cerebral blood flow, ventilation and renal hemodynamics following chronic intermittent hypoxia exposure.
- Conditions
- Obstructive Sleep Apnea, Hypertension, Cardiovascular Diseases, Stroke
- Trial name
- NCT01280006
- Testing
- Intermittent hypoxia, Indomethacin, Celecoxib
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Obstructive Sleep Apnea
Skiin-PSG Sleep Apnea
The goal of this observational study is to develop new algorithms to detect apnea and/or hypopnea to provide additional insights to Skiin users and to their circle of care to validate and/or improve the current algorithms of the…
- Trial name
- NCT06247878
- Testing
- Skiin underwear chest band
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Myant Medical Corp.
Obstructive Sleep Apnea
Bioavailability, Bioequivalence and Tolerability of IHL-42X Compared to the Reference Drugs
The goal of this randomised four-period cross-over Phase I study is to assess bioavailability, bioequivalence and tolerability of IHL-42X compared to the reference drugs in healthy volunteers.
- Trial name
- NCT05857384
- Testing
- IHL42X, Acetazolamide 250 MG, Dronabinol 2.5 MG
- Where
- 4 sites in Australia
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Incannex Healthcare Ltd
Narcolepsy, Sleep Apnea, Obstructive
PROVIGIL® (Modafinil) Treatment in Children and Adolescents With Excessive Sleepiness Associated With Narcolepsy or Obstructive Sleep Apnea/Hypopnea Syndrome
The primary objective of the study is to evaluate the safety and tolerability of treatment with PROVIGIL in children and adolescents with excessive sleepiness (ES) associated with narcolepsy or OSAHS (obstructive sleep…
- Trial name
- NCT00107848
- Testing
- Modafinil
- Where
- 61 sites in United States, Canada
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Cephalon
Sleep Apnea, Obstructive, Larynx
Accuracy of the Sensory Test Using the Laryngopharyngeal Endoscopic Esthesiometer in Obstructive Sleep Apnea
This is a prospective double blinded randomized crossover controlled trial aiming at validating the measurement of laryngopharyngeal mechanosensitivity in patients with suspected OSA using a recently developed laryngopharyngeal…
- Conditions
- Sleep Apnea, Obstructive, Larynx, Sensory Disorder
- Trial name
- NCT03109171
- Testing
- Laryngopharyngeal sensory test
- Where
- 2 sites in Colombia
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Fundación Neumologica Colombiana
Acne Vulgaris, Allergic Rhinitis
MedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic Use
The specific aim of this proposed pilot study is to compare two standardized processes (paper and electronic) to deliver a customized MedlinePlus health information prescription.
- Conditions
- Acne Vulgaris, Allergic Rhinitis, Anxiety, Asthma
- Trial name
- NCT01050465
- Testing
- health information prescription
- Volunteers
- 907 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Obstructive Sleep Apnea (OSA)
Data Collection Study to Review Novel Methods for Diagnosing Obstructive Sleep Apnea
This study will collect data on a range of signals such as facial scans, videos (including speaking, blinking and swallowing) and heart rate variability to assess whether any of these measures are useful for diagnosing…
- Trial name
- Ignite (NCT06930404)
- Testing
- facial scans, videos and heart rate variability measurements
- Where
- Australia
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- ResMed
Obstructive Sleep Apnea
New Perspective on Exploring the Post-apneic BP Surge in Patients With OSA
The nocturnal short-term BPV induced by sleep-breathing events is affected by many factors. The purpose of the study is as follows: (1) to explore the relationship between nocturnal short-term BPV and vascular endothelial…
- Trial name
- NCT06172998
- Testing
- Phentolamine Injection
- Where
- China
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Xu J
Atrial Fibrillation, Obstructive Sleep Apnea
OSA Prevalence in Atrial Fibrillation Patients: Jordanian Study
Current Knowledge: Countless studies have been conducted to study the relationship between OSA and AF, and a significant association has been established between both diseases, owing to the numerous shared risk factors and a wide…
- Trial name
- NCT05990010
- Testing
- Berlin Questionnaire
- Where
- Jordan
- Volunteers
- 545 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Obstructive Sleep Apnea
Circadian Rhythms and Cardiovascular Risk
The purpose of this study is to understand how behaviors and the effects of the body's internal clock (called the circadian pacemaker) affect the control of the heart and blood pressure.
- Trial name
- NCT02202811
- Testing
- Forced Desynchrony
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
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
Obstructive Sleep Apnea, Diabetes Mellitus
Assessing the Risk of Developing Type II Diabetes Using Serum Biomarkers in Patients Diagnosed With Obstructive Sleep Apnea
The investigators plan to recruit 140 patients (35 subjects in each group) over a period of 18 months in a prospective study of matched/paired case-control subjects across the four groups to measure the 5-year risk of developing…
- Trial name
- OSA & DM (NCT01447251)
- Testing
- PreDx Diabetes Risk Score
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Mike O'Callaghan Military Hospital
Sleep Apnea, Cardiovascular Diseases
Oxidative Stress and Cardiovascular Morbidity in Sleep Apnea-Hypopnea Syndrome (SAHS)
The purpose of this study is to compare the levels of 8-isoprostane and other oxidative stress biomarkers in plasma and condensed exhaled air between patients with SAHS and cardiovascular complications, patients with SAHS without…
- Trial name
- OSCAMSA (NCT00487929)
- Testing
- nasal CPAP
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario La Paz
Sleep Apnea, Obstructive
Evaluating Accuracy of Breath Sound Recordings and STOP-Bang Screening For Obstructive Sleep Apnea While Awake
The investigators will perform a diagnostic accuracy study comparing tracheal breath sound recordings in awake individuals to the STOP-Bang screening questionnaire, using the apnea-hypopnea index (AHI) score determined by…
- Trial name
- NCT02987283
- Where
- Canada
- Volunteers
- 439 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Obstructive Sleep Apnea-hypopnea Syndrome
Physical Activity Level in Patients With OSAS During Covid-19 Pandemic
As long as the people stay at home because of the Covid 19 outbreak, the investigators assume that the sleep quality of OUAS patients, like everyone else, and the sleep quality of COVID-19 outbreak are reduced due to anxiety and…
- Trial name
- NCT04451993
- Where
- Turkey (Türkiye)
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Ahi Evren Chest and Cardiovascular Surgery Education and Research Hospital
Obstructive Sleep Apnea
The Study of Skeletal Muscle Function in Obstructive Sleep Apnea
The purposes of this study includes (1)to investigate inspiratory muscles and non-inspiratory muscle function in terms of strength, endurance, and fatigability in patients with obstructive sleep apnea (OSA), (2) investigate the…
- Trial name
- NCT00813852
- Testing
- exercise training, IMT
- Where
- Taiwan
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Obstructive Sleep Apnea
Effects of Exercise Training on Cognitive Performance and Sympathetic Activity in Obstructive Sleep Apnea
Abstract Obstructive sleep apnea syndrome (OSA) is characterized by complete or partial collapse of a narrowed pharynx and it's associated with reduction in cerebral blood flow, cardiovascular disease, and neuropsychological…
- Trial name
- NCT02289625
- Testing
- Exercise Training
- Where
- Brazil
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Obstructive Sleep Apnea
Remifentanil in Children With Obstructive Sleep Apnea
This investigation tested the hypothesis that children with obstructive sleep apnea have an increased pharmacodynamic sensitivity to the miotic and respiratory depressant effects of the prototypic μ-opioid agonist remifentanil.
- Trial name
- ROSA (NCT03958396)
- Testing
- Remifentanil Infusion
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine