Clinical trials: Apnea
Obstructive Sleep Apnea (OSAS)
Obstructive Sleep Apnea and Body Awareness
Obstructive Sleep Apnea Syndrome (OSAS) is a chronic disease characterized by intermittent hypoxia and sleep fragmentation resulting from recurrent upper airway obstructions.
- Trial name
- NCT07743892
- Where
- Turkey (Türkiye)
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Karabuk University
Airway Inflammation, Chronic Obstructive Pulmonary Disease (COPD)
Immune Status and Disease Control of Inflammatory Airway Diseases
The goal of this study is to learn how the body's immune system affects disease control in people with different airway inflammatory diseases.We want to understand: 1.Whether specific immune cell patterns in the blood are linked…
- Conditions
- Airway Inflammation, Chronic Obstructive Pulmonary Disease (COPD), Asthma (Diagnosis), Bronchiectasis
- Trial name
- ISDC-IAD (NCT07493629)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Ningbo University
Sleep Disordered Breathing, Sleep Hypopnea
Apnea Hypopnea Index Severity Versus Head Position During Sleep
This study evaluates the correlation of the position of the head during sleep, independent of the position of the torso, and the severity of apnea hypopneas in obstructive sleep apnea.
- Conditions
- Sleep Disordered Breathing, Sleep Hypopnea, Sleep Apnea, Sleep Apnea, Obstructive
- Trial name
- NCT04086407
- Testing
- Dual-axis inclinometer attached to the subject's forehead with tape
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sleep Systems
Apnoeic Oxygenation
Positive Airway Pressure Under Apnoeic Oxygenation With Different Flow Rates in Nasal Cannula Therapy
The main objective of this explorative observational study is to investigate the pressures in infraglottic airway and the pharynx provided by THRIVE , using flows ranging from 1l/min to 80 l/min, in patients hospitalized for…
- Trial name
- PAPUA-Flow (NCT03738722)
- Testing
- Oxygen
- Where
- Switzerland
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Obstructive Sleep Apnea, Cardiovascular Disease
Metabolic Profiling in Patients With Obstructive Sleep Apnea: From Plasma to Hypoxic Cell Model of Peripheral Monocyte
This three-year project aims to 1. Profile the differentially expressed metabolites in healthy patients with severe Obstructive sleep apnea (OSA) before and after six-month continuous positive airway pressure (CPAP) treatment 2.
- Trial name
- NCT02130050
- Where
- Taiwan
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Brain Death
Implementation of Apnoea Test for Patients With Suspected Brain Death
This study consists of a survey created for intensive care physicians regarding their current practice of the implementation of apnoea test for patients with suspected brain death.
- Trial name
- NCT06359119
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Kiskunhalas Semmelweis Hospital the Teaching Hospital of the University of Szeged
Opioids, Obstructive Sleep Apnea (OSA)
Impacts of Opioids on Respiratory Drive During Sleep
The investigators are studying the impact that opioids have on breathing during sleep in healthy participants and those diagnosed with obstructive sleep apnea.
- Trial name
- OIRD (NCT06854211)
- Testing
- Morphine p.o.
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Sleep Disorders, Sleep Apnea
Electrocardiography Data Analysis in Sleep Disorders
The objective of this study is to determine if a non-invasive technique, using an innovative analysis of electrocardiogram (ECG) data, would allow for detection of respiratory events during sleep and discrimination between…
- Conditions
- Sleep Disorders, Sleep Apnea, Sleep Disordered Breathing
- Trial name
- Holter (NCT02188498)
- Testing
- Polysomnography
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Sleep Apnea, Obstructive
Effect of Adenotonsillectomy on Quality of Life in Children With Mild Obstructive Sleep Apnea
In children, enlarged adenoids and/or tonsils are the most common cause of obstructive sleep apnea (OSA), which is temporary blockage of breathing during sleep.
- Trial name
- NCT01539278
- Testing
- Adenotonsillectomy, Observation alone / no intervention
- Where
- United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Eastern Virginia Medical School
Obstructive Sleep Apnea
Evaluation of Prefabricated Adjustable Thermoplastic Mandibular Advancement Devices for Obstructive Sleep Apnoea
Use of mandibular advancement devices(MADs) in the treatment of Obstructive Sleep Apnea is established, however this is hampered by high costs, long wait times and non-assured success in the local Asian setting.
- Trial name
- NCT04124978
- Testing
- mandibular advancement device
- Where
- Singapore
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Sleep Apnea, Obstructive
Intermitent Hypoxia and Its Pathophysiology Consequences in the Sleep Apnea-Hypopnea Syndrome.
Clinical trial on the effect of continuous positive pressure (CPAP). Objectives: 1) To assess the total or partial recovery of oxidative and inflammatory damage after recovering IH.
- Trial name
- NCT04444778
- Testing
- CPAP
- Where
- 2 sites in Spain
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Alberto Alonso Fernandez
Obstructive Sleep Apnea, Pregnancy Induced Hypertension
Sleep Quality in Pregnancy and Its Impact on Pregnancy Outcomes
Hypothesis:Sleep Disorders are very common during pregnancy but the their exact role in causation of pregnancy related disorders is yet to be determined.
- Conditions
- Obstructive Sleep Apnea, Pregnancy Induced Hypertension, High-Risk Pregnancy, Restless Leg Syndrome
- Trial name
- NCT02016638
- Testing
- Polysomnography and ambulatory blood pressure recording
- Where
- India
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- All India Institute of Medical Sciences
Sleep Apnea, Obstructive
Comparison of Different Screening Score for Hypoxemic OSA (Obstructive Sleep Apnea) With the Results of a Polysomnography (PSG)
Comparison of different screening score for hypoxemic OSA (Obstructive Sleep Apnea) with the results of a polysomnography (PSG). The different screening score studied are: STOP-BANG, DES-OSA, P-SAP and OSA50.
- Trial name
- NCT02050685
- Testing
- All patients incoming in the sleep study centre for a PSG
- Where
- Belgium
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Eric DEFLANDRE, MD, FCCP
Obstructive Sleep Apnea
Diaphragmatic Function and Respiratory Drive in OSA and COPD
This cross-sectional observational study aims to assess the diaphragmatic morphofunction and respiratory drive characteristics among patients with obstructive sleep apnea (OSA), chronic obstructive pulmonary disease (COPD)…
- Trial name
- NCT07003399
- Testing
- Diaphragmatic Ultrasound and EMG Assessment
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Nanjing Medical University
Sleep Apnea, Obstructive
Dissection of Differentially Expressed Genes and Pathways in Patients With OSAS Before and After CPAP Treatment
Specific Aim 1. To verify the differentially expressed genes and pathways between normal and OSA patients, and OSA patients before and after CPAP treatment.
- Trial name
- NCT00498732
- Testing
- CPAP
- Where
- Taiwan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Obstructive Sleep Apnoea, Inflammation
Investigating the Neuropathology of Obstructive Sleep Apnoea
Our multi-disciplinary research group works closely with people who have obstructive sleep apnoea. This is a life-long illness that causes breathing to stop during sleep, which leads to low-oxygen in the blood.
- Trial name
- INcOSA (NCT02967536)
- Where
- United Kingdom
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- King's College London
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
Adropin In Patients of OSA
Serum Adropin as an Indicator of Endothelial Dysfunction and Disease Severity in Obstructive Sleep Apnea in Obese Patients
1. Objectives (Aim): To evaluate the role of serum adropin as a potential biomarker of endothelial dysfunction in OSA 1. Compare serum adropin levels between Obese patients with and without OSA. 2.
- Trial name
- NCT07829809
- Testing
- Adropin
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Aswan University
Childhood Obesity, Childhood Obstructive Sleep Apnea
Co-existent Obstructive Sleep Apnea (OSA) and Obesity: Finding Non-exercise Activity Thermogenesis (NEAT) Targets for Intervention
Rationale: Obesity is an increasing childhood epidemic in Canada. Obstructive sleep apnea (OSA) is a complication of obesity which causes cardiovascular disease, reduced quality of life, and premature death.
- Trial name
- NCT00854334
- Where
- Canada
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Katz, Sherri Lynne, M.D.
Chronic Obstructive Pulmonary Disease, Sleep Related Hypoventilation
Health Outcomes With CPAP or NIV in Patients With COPD and a Sleep Related Breathing Disorder
Chronic obstructive pulmonary disease (COPD) is a chronic lung disease affecting an estimated 1 in 10 Canadians. Symptoms include persistent shortness of breath, cough and sputum production.
- Conditions
- Chronic Obstructive Pulmonary Disease, Sleep Related Hypoventilation, Obstructive Sleep Apnea, Hypoventilation
- Trial name
- NCT05623709
- Testing
- Positive airway pressure with continuous positive airway pressure or noninvasive ventilation
- Where
- Canada
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Alberta