Clinical trials: OSAS
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
Sleep Apnea, Obstructive Sleep Apnea
Intraoperative Low-dose Ketamine Infusion for Patients With Obstructive Sleep Apnea
The aim of this study is to substantially reduce overall postoperative morbidity and mortality associated with obstructive sleep apnea.
- Conditions
- Sleep Apnea, Obstructive Sleep Apnea, Postoperative Complications
- Trial name
- NCT03109418
- Testing
- Ketamine, Control
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
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
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 (OSA)
Level 3 Validation Study
This study will compare the output of a new Level 3 polysomnography system against in-laboratory polysomnography.
- Trial name
- NCT07688603
- Testing
- Comparison 1: Level 1 Polysomnography: Cadwell/Alice, Comparison 2: Level 3 Test: Berry Sleep Apnea Screening Monitor
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Windsor Sleep Disorders Clinic
Airway Obstruction, Obstructive Sleep Apnea
Relationship Between STOP BANG Score and Airway Management
Nowadays, anesthetists may encounter many patients who are not diagnosed with obstructive sleep apnea syndrome (OSAS) to undergo elective surgery.
- Conditions
- Airway Obstruction, Obstructive Sleep Apnea, Hypoxia
- Trial name
- NCT05640856
- Testing
- intubation
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Obstructive Sleep Apnea
Metabolic Endpoints for Obstructive Sleep Apnea Following Twelfth Cranial Nerve Stimulation
The purpose of this study is to determine if the treatment of Obstructive sleep apnea (OSA) by hypoglossal nerve stimulation (HGNS) will alter glucose metabolism.
- Trial name
- NCT06317701
- Testing
- Hypoglossal Nerve Stimulation (HGNS)
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Sleep Apnea Syndrome, Oxidative Stress
NADPH Oxidase Polymorphisms in Obstructive Sleep Apnea Syndrome (OSAS)
Obstructive Sleep Apnea (OSA) is associated with increased oxidative stress. The major sources of Reactive Oxygen Species (ROS) in the vasculature are the NADPH oxidases.
- Conditions
- Sleep Apnea Syndrome, Oxidative Stress, Single Nucleotide Polymorphism
- Trial name
- NCT01141829
- Where
- Spain
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sociedad Española de Neumología y Cirugía Torácica
Obstructive Sleep Apnea Syndrome
Cytokine Profiles in Children With Obstructive Sleep Apnea
The purpose of this study is to compare the cytokine profile of tonsillar and peripheral blood mononuclear cells in patients with obstructive sleep apnea (OSA) and to compare the blood mononuclear cell cytokine secretion profile…
- Trial name
- NCT00456573
- Testing
- tonsillectomy
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Headache Disorder, Sleep Disorder
Analysis of the Prevalence and Characteristics of Concomitant Sleep and Headache Disorders, and the Efficacy of CPAP Treatment for Headache Among Those Patients Diagnosed With Obstructive Sleep Apnea
There is a well-documented but poorly understood relationship between headache disorders (e.g. migraine, cluster headaches, awakening headaches, etc.) and sleep disorders.
- Conditions
- Headache Disorder, Sleep Disorder, Obstructive Sleep Apnea
- Trial name
- NCT00520156
- Testing
- Continuous positive airway pressure (CPAP)
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Walter Reed Army Medical Center
Obstructive Sleep Apnea
The Effectiveness of Smartphone Application on the Serevity of Obstructive Sleep Apnea
A two-year study design is formulated. The overall aim of this study is to examine the effectiveness of the care model combing smartphone application on improve obstructive apnea in obesity adults.
- Trial name
- NCT05127239
- Testing
- Smartphone Application with lifestyle modification Intervention
- Where
- Taiwan
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Chang Gung University of Science and Technology
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
Polycystic Ovary Syndrome, Obstructive Sleep Apnea
Polycystic Ovary Syndrome (PCOS) and Sleep Apnea
Polycystic ovary syndrome (PCOS) affects 5-10% of women in the United States. Its onset is usually at the time of puberty with manifestations of menstrual irregularity, hirsutism, and obesity.
- Trial name
- NCT00203996
- Testing
- continuous positive airway pressure (CPAP), depot leuprolide plus estrogen/progestin replacement, pioglitazone
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Obstructive Sleep Apnea
Prevalence of Sleep Apnoea in Adolescents
Obstructive sleep apnoea (OSA) is associated with a variety of important complications, namely cardiovascular, neurocognitive and metabolic disturbances. The prevalence of OSA is well studied in children and adults.
- Trial name
- NCT03895775
- Where
- Hong Kong
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Obstructive Sleep Apnea (OSA)
Pilot Study of the Comparison of the Upper Airway Dynamics of Oronasal vs Nasal Masks With PAP Treatment
Our group has recently found that the choice of positive airway pressure mask can significantly affect the pressure required to adequately treat sleep disordered breathing.
- Trial name
- Mask_MRI (NCT01939938)
- Testing
- Nasal and Oronasal PAP Mask
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Obstructive Sleep Apnea Syndrome
Classification of Stanford for Snore as Factor of Aggravation of the Apnea Hypopnea Index (AIH) in Patients With Obstructive Sleep Apnea Syndrome (OSAS)
Introduction: Obstructive sleep apnea syndrome (OSAS) became an important and prevalent illness in recent years. The population occidental becomes fat each time, and this symptom is associated the biggest risk for the OSAS.
- Trial name
- StanforAIH (NCT00883376)
- Where
- Brazil
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Irmandade da Santa Casa de Misericoridia de Limeira
Sleep Apnea, Obstructive
Establishment of a Diagnosis and Treatment System for Information Processing Damage in Children With OSAHS
Obstructive sleep apnea hypopnea syndrome (OSAHS) is a common childhood sleep disorder with an incidence of 3% . Studies have confirmed that OSAHS can cause multiple systemic dysfunction in children, especially affecting…
- Trial name
- NCT04080089
- Testing
- Surgical treatment, drug therapy, remote cognitive training
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Obstructive Sleep Apnea
TipTraQ Home Sleep Test Validation Study, VGH
A validation study has been designed to assess the performance of a home sleep test device, TipTraQ, for screening sleep apnea. The study involves participants wearing the TipTraQ device on their fingertip during a traditional…
- Trial name
- NCT06474390
- Where
- Taiwan
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- PranaQ Pte. Ltd.
Sleep Apnea, Obstructive, Sleep Staging
Development and Clinical Validation of Artificial Intelligence Algorithms for Sleep Staging and Obstructive Sleep Apnea Screening Based on a Large-Scale Model Trained on Multimodal Physiological Signals From Diverse Populations
In recent years, wearable and contactless devices, including smart rings, smart bands/watches, and smart mattresses, have developed rapidly and can continuously collect multidimensional data such as heart rate, oxygen saturation…
- Conditions
- Sleep Apnea, Obstructive, Sleep Staging, Screening
- Trial name
- NCT07908160
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Peking University First Hospital
Obstructive Sleep Apnea
Assessment of the Impact of a Stepped Mouthpiece on the Upper Airways Measured Through Acoustic Pharyngometry
Mandibular advancements during tidal breathing, achieved through a stepped mouthpiece design, affect the size of the upper airways in subjects with and without Obstructive Sleep Apnea.
- Trial name
- NCT01069068
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Doctor's Directive Strategies Inc.