Laboratoire du sommeil · Wallonie
CHIREC - Hôpital de Braine-l'Alleud Waterloo
The service
The third laboratory of the CHIREC sleep disorders center, in building D, level 0. The study is done as an overnight stay, from 7 pm to 7 am.
Reaching the laboratory directly
Ces numéros mènent au service, pas au standard de l'hôpital. C'est l'information la plus difficile à obtenir quand on cherche à réserver une nuit d'examen ou à faire régler sa CPAP.
Internal medicine secretariat
+32 2 434 94 57
Appointments and cancellations go through this line
In writing
Email address unknown
Do you know it? Tell us →
Phone hours
Report to admissions at 6.30 pm on weekdays, straight to the sleep unit at 7 pm sharp at weekends. Recording runs from 7 pm to 7 am.
Information published by the hospital, updated on 27 September 2026. Has a number changed? Let us know.
What we are missing for this center
We would rather say so than let you think it does not exist. If you happen to know any of these, it will help everyone who looks after you.
- We are missing the CPAP follow-up number.For a leaking mask, a filter, a setting to adjustI can tell you
- We are missing the email address of the secretariat.To write to the service rather than call ten timesI can tell you
- We are missing the usual waiting time.It is the first thing everyone asksI can tell you
- We are missing the doctors who hold consultations.Pulmonologist, neurologist or ENT, depending on the centerI can tell you
Something else wrong on this page?Tell us, even without knowing the right answer. Knowing that something is out of date is already worth a lot.
Do you work in this service? Theform for hospital teamsfills in the whole page at once, and what you send counts as permission to publish it.
What happens on site
Tests
- Polysomnography: breathing events, heart, brain and muscle activity
- Infrared camera for abnormal movements during sleep
Not sure what to expect? The page what a night in a sleep laboratory is really like walks through the evening, the sensors being fitted and the morning after.
What patients say
No reviews for this center yet. If you have spent a night here, or if this is where your CPAP is followed up, what you write will help the people still hesitating.
Review this centerEvery review is read by a person before it is published. Signing in proves that an account exists, not that someone has been to this center: no online review system can prove that, and we would rather say so than display a “verified review” badge that would not be one.
Where it is
Rue Wayez 35, 1420 Braine-l'Alleud
Do you work in this laboratory?
This page exists to send patients your way, not to judge you. If a number has changed, if a test is missing, or if you would like your team added, updating it takes two minutes and you decide what appears.