RECRUITINGOBSERVATIONAL
Pathophysiological Endotyping Using Baseline Polysomnography Data
Prediction of Drug-Induced Sleep Endoscopy Outcome From Baseline Diagnostic Data Including Polysomnography
About This Trial
The study is designed to develop models to predict site of collapse information using routine polysomnography. In an observational study, the investigators will study 1000 patients with obstructive sleep apnea (OSA) who have had a recent polysomnographic study and will undergo drug-induced sleep endoscopy (DISE) as part of their standard clinical care. Flow shape information from the polysomnographic study will be associated with the DISE results, and a set of prediction models will be developed and validated to detect the site, pattern and degree of upper airway collapse as seen during DISE.
Who May Be Eligible (Plain English)
Who May Qualify:
- 18 years or older.
- Diagnosis with OSA (AHI ≥ 5).
- Eligible for drug-induced sleep endoscopy as the next step in the clinical path for OSA.
- Capable of giving willing to sign a consent form.
Who Should NOT Join This Trial:
- Diagnostic polysomnography data not available at the Antwerp University Hospital.
- Factors indicative of unstable clinical status or would preclude DISE investigation:
- Medication use related to sleeping disorders.
- Central Sleep Apnea Syndrome.
- Medical history of known causes of tiredness by day or severe sleep disruption (insomnia, PLMS, Narcolepsy).
- Seizure disorders.
- Known medical history of intellectual disability, memory disorders or current psychiatric disorders (psychotic illness, major depression, or acute anxiety attacks as mentioned by the patient).
- Pregnancy or willing to become pregnant
Always talk to your doctor about whether this trial is right for you.
Original Eligibility Criteria
View original clinical language
Inclusion Criteria:
* 18 years or older.
* Diagnosis with OSA (AHI ≥ 5).
* Eligible for drug-induced sleep endoscopy as the next step in the clinical path for OSA.
* Capable of giving informed consent.
Exclusion Criteria:
* Diagnostic polysomnography data not available at the Antwerp University Hospital.
* Factors indicative of unstable clinical status or would preclude DISE investigation:
* Medication use related to sleeping disorders.
* Central Sleep Apnea Syndrome.
* Medical history of known causes of tiredness by day or severe sleep disruption (insomnia, PLMS, Narcolepsy).
* Seizure disorders.
* Known medical history of intellectual disability, memory disorders or current psychiatric disorders (psychotic illness, major depression, or acute anxiety attacks as mentioned by the patient).
* Pregnancy or willing to become pregnant
Treatments Being Tested
PROCEDURE
Drug-induced sleep endoscopy
Endoscopy during drug-induced sleep
Locations (1)
Antwerp University Hospital
Edegem, Belgium