New app aims to cure insomnia in cancer survivors
NCT ID NCT07101302
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a smartphone app called iCANSleep, which provides a type of talk therapy (CBT-I) to help cancer survivors with insomnia. Researchers will enroll 146 Canadian cancer survivors who have trouble sleeping and compare those using the app to a waitlist group. The goal is to see if the app improves sleep and reduces related issues like fatigue and anxiety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Cognitive Behavioural Therapy for Insomnia (CBT-I) delivered via a smartphone app
- What this could lead to
- If it works, this could provide an accessible, non-drug treatment for insomnia in cancer survivors, potentially improving their quality of life.
- What could go wrong
- This is a relatively small trial (146 people) comparing the app to a waitlist, not a placebo. The results may not apply to all cancer survivors, and the app's benefits might be modest or short-lived.
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 146 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Nov 2026
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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Cancer survivors * Over 18 years of age * Lives in Canada * Understands English or French fluently * DSM-5 diagnosis of insomnia * ISI score of 8 or higher * Good performance status as indicated by a score of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance status scale * Access to internet connection * Ownership of smartphone * Fluency using mobile applications. * Individuals with non-hematological malignancies must show no evidence of cancer or clinically stable/inactive disease for a minimum of 3 months prior to enrollment (for individuals with non-metastatic cancer) or be on a stable treatment regimen for the prior 3 months (for individuals with metastatic cancer) to ensure that insomnia is not a direct, acute response to cancer treatment. * Individuals with hematological malignancies must be in remission at the time of recruitment and have completed cancer treatments (e.g., transplant, chemotherapy, immunotherapy, radiotherapy) at least 3 months prior. Exclusion Criteria: * Presence of a sleep disorder other than insomnia that is not adequately treated (e.g., untreated sleep apnea) * Presence of a psychological disorder that is currently untreated or would impair the ability to participate (e.g., bipolar disorder) * Major sensory deficit (e.g., blindness) * Previous experience receiving CBT-I. * The use of medications prescribed for sleep (e.g., hypnotics, sedatives, or antidepressants) will be tracked and adjusted for in the statistical analysis.
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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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Memorial University of Newfoundland
RECRUITINGSt. John's, Newfoundland and Labrador, A1B 3X9, Canada
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