Variability in Nocturnal Oxygen Parameters in Suspected Obstructive Sleep Apnea (OSA)
-
- STATUS
- Recruiting
-
- End date
- Apr 1, 2022
-
- participants needed
- 130
-
- sponsor
- Universitaire Ziekenhuizen Leuven
Summary
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).
Based on currently developed algorithms, surrogate apnea-hypopnea index (AHI), cardiovascular status and the variability of these parameters will be evaluated.
Description
The main objective of this trial is to evaluate the variability in nocturnal oxygen (and PPG) parameters during 7 consecutive nights at home and to identify clinical predictors of variability in patients with suspected OSA.
Data regarding sleep position, alcohol intake and sleep duration will be evaluated (these parameters could be important to explain variability).
Additional objectives are to compare the parameters measured at home with the parameters measured during an in-hospital polysomnography.
The investigators will also evaluate variability in the surrogate AHI described by the group based on the measurements at home and the impact of multi-night evaluation of oxygen (and PPG) parameters on the recently developed mICS algorithm will be explored.
This study is a first explorative approach for further (multi-site) work to define the burden of OSA associated with cardiovascular or psychofunctional problems.
Details
| Condition | Obstructive sleep apnea, obstructive sleep apnoea, obstructive sleep apnea syndrome |
|---|---|
| Treatment | Oximetry |
| Clinical Study Identifier | NCT04675268 |
| Sponsor | Universitaire Ziekenhuizen Leuven |
| Last Modified on | 22 February 2021 |
How to participate?
,
You have contacted , on
Your message has been sent to the study team at ,
What happens next?
- You can expect the study team to contact you via email or phone in the next few days.
- Sign up as volunteer to help accelerate the development of new treatments and to get notified about similar trials.
Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.
Learn moreIf you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.
Learn moreComplete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.
Learn moreSimilar trials to consider
Not finding what you're looking for?
Sign up as a volunteer to stay informed
Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.
Sign up as volunteer