Sleep therapy may boost cancer pill adherence
NCT ID NCT05887297
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested whether a 4-week online sleep therapy program (CBT for insomnia) could help breast cancer survivors take their daily hormone-blocking pills more regularly. 35 women with insomnia who sometimes missed their medication took part. The goal was to see if improving sleep also improved medication habits and quality of life.
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)
- What this could lead to
- If it works, this could point toward a way to help breast cancer survivors stick with their long-term medication by improving their sleep.
- What could go wrong
- This is a small pilot study with only 35 people, so results may not apply to everyone. It relies on self-reported adherence, which can be inaccurate.
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
-
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
-
35 people
The number who actually took part.
- Started
-
Mar 2023
- Finished
-
Apr 2024
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Diagnosed with breast cancer * Aged 18 or over * Currently prescribed endocrine therapy medication * Experience symptoms of insomnia * Self-reported nonadherent to ET medication (e.g. forgetting to take, or deliberately taking a break from medication) * Proficient in English language * Access to videoconferencing Exclusion Criteria: * Undertaking shift work (i.e., irregular or night shifts) * Pregnancy or breastfeeding * Other unstable physical or mental health problem (including substance misuse) * Received CBT-I within past 12 months * Received chemotherapy or radiotherapy within past 4 weeks
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Adherence, medication are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
Contacts and locations
Locations
-
University of Strathclyde
Glasgow, County (Optional), G1 1XQ, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a faster radiation course match the standard one after breast reconstruction?
- Can watching your own brain activity on a screen sharpen memory after childhood brain cancer?
- Can High-Risk breast cancer patients skip an extra radiation boost?
- Can a sleep drug help cirrhosis patients rest and think clearer?
- Radioactive probe lights up CD73 on breast tumors in PET scans
- Can time with horses help cancer patients feel better?