Plain-English translation of NCT05294991 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This study is testing whether the Calm meditation app can help blood cancer patients who have trouble sleeping. Up to 65% of people with long-term blood cancers report chronic sleep problems, which can worsen fatigue, mood, and overall quality of life. Researchers want to see if a simple, accessible app-based meditation program can improve sleep without the side effects of sleep medications or the time commitment of in-person therapy.
Sleep medications often come with side effects and risk of dependence, while the most proven therapy (cognitive behavioral therapy) is time-consuming and hard to access. This treatment offers a non-medication, accessible way to help blood cancer patients manage sleep problems from home.
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If you join this study, you'll be randomly assigned to use the Calm app for 8 weeks, spending at least 10 minutes per day (about 70 minutes per week) on meditation exercises—you can do this whenever works best for you. You'll follow a recommended program, but can also explore other features in the app. The study continues for 20 weeks total, with a 12-week follow-up period after the 8-week active phase. During this time, you'll visit a nearby lab three times to have blood drawn so researchers can measure inflammation and other markers.
AI-generated summary from trial data · Jun 20, 2026 · Not medical advice
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