Can yoga delivered online improve life after breast cancer?
NCT ID NCT05327543
First seen Sep 25, 2026 · Last updated Sep 25, 2026
Summary
Researchers are testing whether two different online yoga programs can improve quality of life for women who have completed treatment for non-metastatic breast cancer. One program focuses on precise body alignment with props, while the other combines physical poses with meditation. Participants join weekly guided classes for eight weeks and are encouraged to practice at home. A third group is placed on a waiting list for comparison. The study measures changes in quality of life, fatigue, and stress.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- online yoga programs (Iyengar yoga and meditative yoga)
- What this could lead to
- If either program helps, online yoga could become an easy, low-cost way for breast cancer survivors to improve quality of life and reduce fatigue or stress from home.
- What could go wrong
- This is a behavioral study, not a drug trial, and benefits may be modest or hard to separate from simply paying attention to participants. Online classes also may not suit everyone, and results may not apply to patients still in active treatment.
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 138 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2022
- Expected to finish
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Dec 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 to 75 years
- Sex
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Female participants only
- 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: * Histologically confirmed diagnosis of non-metastatic breast cancer (TNM stage I-III) up to 5 years after diagnosis * Primary therapy completed for at least 3 months * Limitation of the quality of life due to the cancer (indication of at least 4 out of 10 points on the numerical analogue scale) * Willingness to participate in the study and signed informed consent. Exclusion Criteria: * Current or planned chemotherapy, radiation or surgery * Severe physical or psychopharmacologically treated psychiatric comorbidity due to which a patient is unable to participate in the study * Pregnancy/breastfeeding * Participation in other clinical trials with behavioral, psychological, or complementary medicine interventions * Immobility or limitation for gymnastic exercise due to orthopedic, neurologic, or other medical cause * regular meditation practice \>2x/month * regular yoga practice \>2x/month
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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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Charite University
RECRUITINGBerlin, State of Berlin, 14109, Germany
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