Could your phone diagnose sleep apnea? new trial tests app in cancer patients
NCT ID NCT06896448
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a smartphone app called Apneal can help screen for obstructive sleep apnea in people with head and neck cancer. Sleep apnea is common but often missed in these patients, and current diagnosis requires expensive equipment. Participants use the app at home overnight to record breathing data. The goal is to see if the app works well enough for routine clinical use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Apneal smartphone application
- What this could lead to
- If successful, this could provide a simple, at-home way to screen for sleep apnea in head and neck cancer patients, improving early diagnosis and quality of life.
- What could go wrong
- This is a small feasibility study with only 20 participants. The app is still under validation and may not be accurate enough for routine use.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Sep 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.
- Ages
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18 years and older
- 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: * Adult patients undergoing diagnostic workup for a lesion suspected to be a head and neck cancer, followed by confirmation of the malignant nature of the lesion. The following locations will be included: the nasopharynx, nasal cavities, sinuses, oral cavity, oropharynx, hypopharynx, larynx, and parotid gland. * The collection of the informed consent signature is required. * The patient must be affiliated with the social security system. Exclusion Criteria: * Minor patients, or those under judicial protection, guardianship, or curators. * Lack of confirmation of the malignant nature of the lesion. * Diagnosis of metastatic cancer. * Known history of obstructive sleep apnea syndrome (OSAS) or previously treated head and neck cancer.
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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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CHU Caen
RECRUITINGCaen, France, 14000, France
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