Can online yoga help cancer survivors sleep better?
NCT ID NCT04458194
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether virtual yoga classes can help cancer survivors who have trouble sleeping. About 42 survivors will either take 8 virtual yoga sessions over 4 weeks or continue their usual care. Researchers will measure changes in insomnia and sleep quality to see if the online program works.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- YOCAS©® yoga (a gentle yoga program with postures, breathing, and meditation)
- What this could lead to
- If it works, this could offer a safe, accessible way for cancer survivors to improve sleep without medication.
- What could go wrong
- This is a small feasibility trial (42 people) with no blinding, so results may not be conclusive or generalizable. The benefit of virtual yoga over in-person sessions is still unknown.
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 42 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2022
- 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 must: * have a confirmed diagnosis of cancer * have received surgery, chemotherapy, and/or radiation therapy * have completed all surgery, chemotherapy, and/or radiation therapy within the last 2 months to 10 years * score ≥4 on a 0-10 sleep screening scale * be at least 18 years of age * be able to read and understand English * be able to provide informed consent * have access to the internet and a smartphone, tablet, and/or computer * have the ability to attend 8 virtual yoga sessions Exclusion Criteria: Cancer Survivor must not: * have contraindications to yoga participation * have practiced yoga within the 3 months prior to enrolling in the study * be planning to start yoga on their own during the time they are enrolled in the study * have a confirmed diagnosis of sleep apnea or restless leg syndrome * be receiving any form of treatment for cancer with the exception of hormonal or biologic therapy * have distant metastases
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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.
Contacts and locations
Locations
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Bassett Research Institute
Cooperstown, New York, 13326, United States
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University of Rochester Medical Center
Rochester, New York, 14642, United States
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