Clinical trials: Obesity Hypoventilation Syndrome
Obesity Hypoventilation Syndrome (OHS)
Evaluation of Upper Extremity Functions in Obesity Hypoventilation Syndrome Patients
Obesity Hypoventilation Syndrome (OHS) is a disease characterized by daytime hypercapnia and sleep-related respiratory disturbances in individuals with a body mass index (BMI) greater than 30 kg/m², without any other condition…
- Trial name
- NCT06766110
- Testing
- Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people
- Sponsor
- Istanbul University - Cerrahpasa
Obesity Hypoventilation Syndrome
Target Volume in Noninvasive Positive Pressure Ventilation
Patients with OHS are efficiently managed with long term home-based nocturnal noninvasive positive pressure ventilation (NIPPV).
- Trial name
- CIBLE (NCT01748656)
- Testing
- IVAPS, AVAPS
- Where
- France
- Volunteers
- 12 people
- Sponsor
- AGIR à Dom
Obesity Hypoventilation Syndrome (OHS), Hypoventilation
Effects of Exercise Training on Exercise Capacity and Sleep Quality in Patients With Obesity Hypoventilation Syndrome
Obesity Hypoventilation Syndrome is defined as a combination of obesity (BMI ≥ 30 kg/m2) and daytime hypercapnia in arterial blood gas analysis (PaCO2 > 45 mmHg) without other pathologies that cause hypoventilation.
- Conditions
- Obesity Hypoventilation Syndrome (OHS), Hypoventilation, Obesity, Respiration Disorders
- Trial name
- NCT05398068
- Testing
- Exercises and Diet, Diet
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Istanbul University
Obesity Hypoventilation Syndrome
AVAPS-AE Efficacy Study
The purpose of this study is to evaluate the feasibility of using of the Average Volume Assured Pressure Support (AVAPS-AE) mode versus Continuous Positive Airway Pressure (CPAP) and bilevel pressure support ventilation (PSV)…
- Trial name
- NCT01368614
- Testing
- AVAPS-AE Mode of Therapy, Respironics OnmiLab BiPAP S mode, Respironics OmniLab Advanced CPAP mode
- Where
- 2 sites in United States
- Volunteers
- 90 people
- Sponsor
- Philips Respironics
Obesity Hypoventilation Syndrome
The Obesity-hypoventilation Syndrome Study of Clinical Characteristics and Predictive Factors of Response to Treatment
Main objective: To describe clinical and functional characteristics of the obese hypoventilating patient; to study the relation between the obesity-hypoventilation syndrome (OHS) and the obstructive sleep apnea hypopnea syndrome…
- Trial name
- NCT00938977
- Testing
- CPAP, Bilevel Support Ventilation (Non-Invasive Ventilation)
- Where
- Spain
- Volunteers
- 110 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome
Postoperative Complications in Patients With Obesity Hypoventilation Syndrome
Obstructive sleep apnea (OSA) and Obesity-Hypoventilation Syndrome (OHS) are common conditions in obesity, which may influence the prognosis in patients undergoing surgery.
- Conditions
- Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome, Hypercapnia, Post-Op Complication
- Trial name
- OHBE (NCT02980770)
- Where
- Turkey (Türkiye)
- Volunteers
- 999 people
- Sponsor
- Marmara University
Respiratory Failure Chronic, Obesity Hypoventilation Syndrome
Myocardial Effects of NIV in OHS Patients
Chronic effects of noninvasive ventilation on myocardial function in patients with obesity hypoventilation syndrome (OHS) are scarcely understood.
- Conditions
- Respiratory Failure Chronic, Obesity Hypoventilation Syndrome, Obstructive Sleep Apnea, Cardiac Output, Low
- Trial name
- NCT06486129
- Testing
- Noninvasive ventilation volume targetted
- Where
- Slovakia
- Volunteers
- 13 people
- Sponsor
- Pavol Jozef Safarik University
Obesity & Overweight, Respiratory Depression
Oxytocin for Respiratory Compromise and Hypoventilation Induced by Drugs
Drug overdose is a national crisis. The primary cause of death associated with opioids is opioid-induced respiratory depression.
- Conditions
- Obesity & Overweight, Respiratory Depression, Intranasal Drug Administration, Oxytocin
- Trial name
- ORCHID (NCT07902752)
- Testing
- Intranasal Oxytocin 40 i.u.
- Volunteers
- 100 people
- Sponsor
- George Washington University
Obesity Hypoventilation Syndrome
Target Volume Mode Controlled Ventilator in Obesity Hypoventilation Syndrome
The purpose of this study is to investigate the evolution of daytime partial pressure of carbon dioxide in the blood (PaCO2) after 6 weeks of noninvasive ventilation-pressure support ventilation (NIV-PSV) with target volume…
- Trial name
- OVO (NCT01104610)
- Testing
- Breas Vivo 40
- Where
- 2 sites in France
- Sponsor
- Breas Medical S.A.R.L.
Neuromuscular Diseases, Obesity Hypoventilation Syndrome
Effectiveness Monitoring of Home Non-invasive Mechanical Ventilation by Digital Diagnosis Platform
The main objective will be to determine the effectiveness of home non-invasive ventilation by flow-time and time-pressure curves analysis in a cohort of patients with this treatment by digital diagnosis platform.
- Conditions
- Neuromuscular Diseases, Obesity Hypoventilation Syndrome, Lung Disease, Restrictive
- Trial name
- PRE-HVNI (NCT03085537)
- Where
- 3 sites in Spain
- Volunteers
- 40 people
- Sponsor
- Corporacion Parc Tauli
Obesity Hypoventilation Syndrome
Usefulness of Transcutaneous Capnography to Assess Residual Hypoventilation in Obesity-Hypoventilation Syndrom Treated by Non Invasive Ventilation at Home : a Prospective Study
Transcutaneous capnography (PtcCo2) recently showed good agreement with blood gases to assess hypercapnia. There is no study that has evaluated the benefit to realise systematically a nocturnal PtcCo2 in the follow-up of…
- Trial name
- PtcCO2-SOH (NCT03572712)
- Testing
- No Interventional study
- Where
- France
- Volunteers
- 32 people
- Sponsor
- Nantes University Hospital
Obesity Hypoventilation Syndrome, Chronic Respiratory Failure
Cost Effectiveness of Outpatient Set-up of Automated NIV in Obese Patients With Chronic Respiratory Failure
Obesity is an escalating issue, with an accompanying increase in referrals of patients with obesity-related respiratory failure.
- Trial name
- OPIP (NCT02342899)
- Testing
- Outpatient NIV Set Up using AVAPS AE (Manufactured by Philips-Respironics), Inpatient NIV Set Up using spontaneous/timed (S/T) mode pressure support ventilation (Manufactured by Philips-Respironics)
- Where
- 6 sites in France, United Kingdom
- Volunteers
- 82 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
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
Overweight and Obesity, Overweight or Obesity
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Obesity
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding obesity.
- Conditions
- Overweight and Obesity, Overweight or Obesity, Obesity, Obesity, Morbid
- Trial name
- NCT04100616
- Testing
- No intervention
- Where
- United States
- Sponsor
- ProgenaBiome
COPD (Chronic Obstructive Pulmonary Disease), Obesity Hypoventilation Syndrome (OHS)
The Effect of Mask Design on Ventilation Parameters in COPD and OHS Patients on Long-term Home Non-invasive Ventilation. An Experimental Study.
Chronic obstructive pulmonary disease (COPD) and obesity hypoventilation syndrome (OHS) are respiratory conditions that disrupt normal breathing.
- Trial name
- NCT06972589
- Testing
- Investigational Mask, Conventional mask
- Where
- New Zealand
- Volunteers
- 20 people
- Sponsor
- Fisher and Paykel Healthcare
Chronic Hypercapnic Respiratory Failure, Obesity Hypoventilation Syndrome
Patient -Ventilator Interaction in Chronic Respiratory Failure
To evaluate a novel advanced physiological monitoring system to improve nocturnal non-invasive ventilation (NIV) in Neuromuscular disease (NMD), Chest wall disease (CWD), Chronic Obstructive Pulmonary Disease (COPD) and Obesity…
- Conditions
- Chronic Hypercapnic Respiratory Failure, Obesity Hypoventilation Syndrome, Neuromuscular Disease, Chronic Obstructive Pulmonary Disease
- Trial name
- NCT01371149
- Testing
- Surface parasternal electromyography (EMG) set up
- Where
- 2 sites in United Kingdom
- Volunteers
- 58 people
- Sponsor
- Michelle Ramsay
Obesity Hypoventilation Syndrome (OHS)
HVNI Versus NIV In Management Of Acute Hypercapnic Respiratory Failure In OHS
1. Assessment of benefits of HVNI in management of obesity hypoventilation syndrome complicated with acute hypercapnic respiratory failure. 2.
- Trial name
- NCT05805293
- Testing
- High-Velocity Nasal Insufflation Therapy, Non-Invasive Ventilation
- Volunteers
- 56 people
- Sponsor
- Assiut University
Acute on Chronic Hypercapnic Respiratory Failure, Obesity Hypoventilation Syndrome (OHS)
"Post-acute Pickwick Study" (Postacute-Pick-2020)
We propose to carry out a large multicentric, multinational, randomized controlled trial with two phases (two sequential randomized controled trials) to answer two questions: 1) Should hospitalized patients with recently…
- Trial name
- NCT04317326
- Testing
- "Lifestyle modifications" group (Control), Automatic NIV, CPAP treatment group
- Sponsor
- Juan F. Masa
Obesity Hypoventilation Syndrome (OHS)
Study of AD981 Versus Placebo in Obesity Hypoventilation Syndrome
This is a randomized, double blind, placebo-controlled, cross-over, phase II, single center efficacy study of AD981 in patients with obesity hypoventilation syndrome documented by polysomnography (PSG) and transcutaneous…
- Trial name
- ATOHS (NCT05448443)
- Testing
- AD981
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Istituto Auxologico Italiano
Obesity Hypoventilation Syndrome (OHS)
Obesity in Sleep Medicine - Focusing on OHS Phenotypes
This study focuses on a comprehensive examination of obese patients with sleep-related breathing disorders including patients with OSA, sleep hypoventilation and OHS.
- Trial name
- NCT04570540
- Testing
- Sleep Study, Pulmonary Function Test, Hypercapnic ventilatory response
- Where
- Germany
- Volunteers
- 82 people
- Sponsor
- Wissenschaftliches Institut Bethanien e.V