Clinical trials: Suspected Obstructive Sleep Apnea
Obstructive Sleep Apnea
Validation of the ApneaLink Sleep Screener for Obstructive Sleep Apnea (OSA)
The primary endpoints for this study are that the AL validation will 1) achieve a sensitivity of greater than 80% for AHI values greater than or equal to 15, and 2) demonstrate a correlation coefficient of r=0.75 indicating…
- Trial name
- NCT00354614
- Testing
- ApneaLink Sleep Screener
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- ResMed
OSA
Ambulatory Versus Conventional Approach Diagnosing OSA
Very few studies have examined different models of care involving initial ambulatory home-based diagnosis in diagnosing obstructive sleep apnea (OSA), identifying patients who benefit from continuous positive airway pressure…
- Trial name
- NCT01828216
- Testing
- Home sleep study, conventional polysomnography
- Where
- China
- Volunteers
- 316 people
- Sponsor
- Chinese University of Hong Kong
Obstructive Sleep Apnea (OSA), Suspected Obstructive Sleep Apnea
Empirical CPAP Therapy for Suspected Obstructive Sleep Apnea in a Resource-Limited Setting
Obstructive sleep apnea (OSA) is a condition where a person's airway repeatedly collapses during sleep, causing them to stop breathing briefly and disrupting their rest.
- Conditions
- Obstructive Sleep Apnea (OSA), Suspected Obstructive Sleep Apnea, Sleep Apnea Syndromes
- Trial name
- NCT07693101
- Volunteers
- 80 people
- Sponsor
- Assiut University
Obstructive Sleep Apnea
Perioperative Complications and Myocardial Injury Risk in Arthoplasty Patients Suspected of Having Obstructive Sleep Apnea
Obstructive Sleep Apnea (OSA) is a common and under-diagnosed breathing disorder characterized by recurrent partial or complete collapse of the upper airway (tongue, soft palate) during sleep.
- Trial name
- NCT03281408
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- University of British Columbia
Sleep Apnea Syndrome
Management of Patients With Suspected of Sleep Apnea-hypopnea Syndrome From Primary Care
Obstructive sleep apnea syndrome (OSA) is characterized by the manifestation of excessive sleepiness secondary to repeated obstruction of the upper airway during sleep and cognitive-behavioral, respiratory, cardiac, metabolic or…
- Trial name
- GESAP (NCT02234765)
- Testing
- Primary Care-based management, Standard management
- Where
- Spain
- Volunteers
- 280 people
- Sponsor
- Sociedad Española de Neumología y Cirugía Torácica
Obstructive Sleep Apnea
Variability in Nocturnal Oxygen Parameters in Suspected Obstructive Sleep Apnea (OSA)
The investigators would like to evaluate the variability of oxygen (and PPG) parameters during 7 nights at home. Oxygen (and PPG) parameters will also be evaluated during 1 night at the hospital (diagnostic polysomnography).
- Trial name
- VARIOUS (NCT04675268)
- Testing
- oximetry
- Where
- Belgium
- Volunteers
- 130 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Obstructive Sleep Apnea
Validity of a Supersimplified Device for Diagnosis of Patients With Suspected Obstructive Sleep Apnoea-hypopnoea (OSAH)
The diagnosis of OSASH requires expensive sleep tests that generate long waiting lists, so we need simplified and rapid diagnostic tools.
- Trial name
- NCT01347398
- Testing
- PSG, MicroMESAM system
- Volunteers
- 815 people
- Sponsor
- Basque Health Service
Obstructive Sleep Apnoea (OSA)
A Study Assessing Adult Patients Referred to an NHS Sleep Service With Suspected Obstructive Sleep Apnoea. This Study Aims to Compare the Sunrise Wearable Diagnostic Device Performance and Potential Inclusion in a NHS Diagnostic Pathway With Oximetry and WatchPAT Which Are Currently Used.
The goal of this clinical trial is to evaluate whether the Sunrise device (that measure small jaw movements) can improve the diagnosis and management of Obstructive Sleep Apnoea (OSA) in adults (≥ 18 years) referred to a Sleep…
- Trial name
- SOSA (NCT07269483)
- Testing
- WatchPAT 300, Oximetry, Sunrise
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Virginia Hawkins
Obstructive Sleep Apnea
Is the Daytime Sleepiness Based on Epworth Sleepiness Scale a Good Way to Assess Taiwanese With Suspected Obstructive Sleep Apnea.
This observational survey with retrospective follow-up is designed to study the daytime sleepiness based on Epworth Sleepiness Scale a good way or not to assess Taiwanese with suspected obstructive sleep apnea.
- Trial name
- NCT04631783
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Obstructive Sleep Apnea, Obesity (BMI>30)
Hypercapnic Burden in Adults With Obesity Undergoing Diagnostic Polysomnography for Suspected Obstructive Sleep Apnea
Obesity-related sleep hypoventilation represents a continuum ranging from isolated nocturnal hypoventilation to obesity hypoventilation syndrome.
- Conditions
- Obstructive Sleep Apnea, Obesity (BMI>30), Obesity Hypoventilation Syndrome (OHS), Sleep Hypoventilation
- Trial name
- HBO-POSA (NCT07809061)
- Testing
- Sleep Inertia Questionnaire (SIQ)
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Hospices Civils de Lyon
Obstructive Sleep Apnea
Tongue Muscular Assessment in Children With Sleep Disordered Breathing
Obstructive sleep apnea (OSA) is part of the sleep-disordered breathing spectrum. Its prevalence in children is 1-5%, and it can have negative consequences at the cardiovascular, cognitive as well as behavioral levels.
- Trial name
- TMAC-C (NCT07273019)
- Testing
- Tongue Strength Assessment, Polysomnography, Subjective Assessment of Sleep-Disordered Breathing
- Where
- France
- Volunteers
- 78 people
- Sponsor
- Hospices Civils de Lyon
Obstructive Sleep Apnea Syndrome (OSAS)
Evaluation Of Patients With Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS) Based on Nonlinear Analysis Of Respiratory Signals
Objective: Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS) is a common sleep disorder requiring the time and money consuming full polysomnography to be diagnosed. Alternative methods for initial evaluation are sought.
- Trial name
- NCT01161381
- Testing
- Estimation of nonlinear indices from Polysomnography
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
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
Sleep Apnea, Obstructive
Enhanced Respiratory Polygraphy in Suspected OSA
Obstructive Sleep Apnea (OSA) remains underdiagnosed in 2022, as a result of the unawareness of its serious health-related consequences and the lack of diagnosis accessibility.
- Trial name
- PVa (NCT05949853)
- Testing
- the respiratory parameters (AHI) and time spent
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Hospices Civils de Lyon
Sleep Apnea Syndromes, Sleep Apnea, Obstructive
Short Life Agents in Balanced Anesthesia on Obstructive Sleep Apnea Syndrome
The investigators aim to assess the respiratory effect of short half-life agents in balanced anesthesia on patients suffering from non-treated or suspected obstructive sleep apnea syndrome (OSA) We will study the impact on OSA of…
- Trial name
- DESAT (NCT02717780)
- Testing
- Fentanyl and sevoflurane, Remifentanil and desflurane
- Where
- Switzerland
- Volunteers
- 60 people
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Obstructive Sleep Apnea (OSA), Atrial Fibrillation (Paroxysmal)
Rhythm Express Wearable System vs. Simultaneous Polysomnography for the Diagnosis of Obstructive Sleep Apnea in Adults With Suspected or Observed Atrial Fibrillation
The goal of this observational study is to confirm the accuracy of the sleep algorithm (software) used in the Rhythm Express Wearable System to detect sleep apnea severity.
- Conditions
- Obstructive Sleep Apnea (OSA), Atrial Fibrillation (Paroxysmal), Palpitations
- Trial name
- NCT06907888
- Testing
- Rhythm Express Wearable System
- Where
- 4 sites in United States
- Volunteers
- 30 people
- Sponsor
- VivaQuant
Obstructive Sleep Apnea, Pediatric Sleep Apnea
Measurement of Cerebral rSO2 Levels During Sleep in Children With Suspected Obstructive Sleep Apnea
The gold standard of obstructive sleep apnea (OSA) is (PSG)POLYSOMNOGRAPHY. During the examination, the patient is monitored by saturation, EEG and other measurements.
- Trial name
- O2SLEEP (NCT04321083)
- Testing
- INVOS
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Obstructive Sleep Apnea, Pulmonary Embolism
Evaluation of Obstructive Sleep Apnea as a Risk Factor for Pulmonary Embolism
we evaluate the presence of OSA in patients that have a computed tomography (CT) of the chest to rule out pulmonary embolism (PE) to determine if OSA constitutes an independent risk factor for PE.
- Trial name
- NCT00409045
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Atlantic Health System
Obstructive Sleep Apnea
Effect of Longitudinal Sleep Monitoring on Diagnosis and Treatment Decision in Patients With Suspected Obstructive Sleep Apnea
Obstructive sleep apnea (OSA) is a highly prevalent sleep-disordered breathing disease, caused by recurrent episodes of partial or complete collapse of the upper airway during sleep, resulting in intermittent hypoxia, fragmented…
- Trial name
- ELSA (NCT03819361)
- Testing
- pulse-oximetry
- Where
- Switzerland
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Malcolm Kohler