Status:
NOT_YET_RECRUITING
Prevalence of Nocturnal Hypoventilation in Obese Subjects Fiited With Continuous Positive Airway Pressure for Obstructive Sleep Apnea / Hypopnea Syndrome
Lead Sponsor:
University Hospital, Toulouse
Collaborating Sponsors:
Fonds de dotation Agir pour les Maladies Chroniques
Conditions:
Nocturnal Hypoventilation
Obesity
Eligibility:
All Genders
18-80 years
Phase:
NA
Brief Summary
CAPNOSOH study is a single-center study conducted at Toulouse University Hospital, aiming to estimate the prevalence of obese and apneic subjects maintaining nocturnal hypoventilation under continuous...
Detailed Description
Obstructive sleep apnea hypopnea syndrome (OSAS) is highly prevalent in the global population (1 in 10 people worldwide according to Inserm), particularly in relation to the increase in the prevalence...
Eligibility Criteria
Inclusion
- Inclusion criteria:
- Obese patients (Body Mass Index \> 30 kg/m2)
- Fitted by one of the following providers: ASTEN, Vitalaire, Orkyn, ISIS, RespiO2, BASTIDE for \> 3 months with compliance of more than 4 consecutive hours per night in average during 3 months
- "Good quality" criteria for continuous positive airway pressure (CPAP) treatment: compliance \> 4 consecutive hours per night, unintentional leaks \< limit defined by the manufacturer, residual AHI \< 10/h
- Aged 18 to 80
- Affiliated or beneficiaries of the social security system or equivalent
- Having given written informed consent
- Able to understand instructions and information given
- Exclusion criteria :
- Patient under legal protection measure
- Non-compliant patients
- Pregnant or breast-feeding women (assessed on questioning)
Exclusion
Key Trial Info
Start Date :
September 1 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
May 1 2027
Estimated Enrollment :
139 Patients enrolled
Trial Details
Trial ID
NCT07152990
Start Date
September 1 2025
End Date
May 1 2027
Last Update
September 3 2025
Active Locations (1)
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1
CHU de Toulouse Hôpital Larrey
Toulouse, Occitanie, France, 31059