New study reveals breathing risks after tonsil surgery in kids with sleep apnea
NCT ID NCT07305168
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study reviews medical records of 200 children with obstructive sleep apnea who had tonsil surgery. Researchers want to find out how often breathing problems happen after surgery, especially in children with obesity, Down syndrome, or other health issues. The goal is to better understand risks and improve care.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2022
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
children with or without co-morbidities undergoing (adeno)tonsillectomy for OSAS during time frame of the study period
- Ages
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1 year to 18 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * scheduled for (adeno)tonsillectomy as treatment for OSAS Exclusion Criteria: * other surgery than (adeno)tonsillectomy performed as treatment for OSAS * Polysomnography not available within 1 year before surgery
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Antwerp University Hospital
RECRUITINGEdegem, Antwerp, 2650, Belgium
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Heim Pal Children's Hospital
COMPLETEDBudapest, 1089, Hungary
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