Can exercise during breast cancer treatment boost fitness and predict response?
NCT ID NCT07799337
First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time
Summary
This trial tests whether a 14-week physiotherapist-led exercise program, given alongside standard pre-surgery treatment for breast cancer, improves physical fitness, muscle strength, quality of life, and the ability to complete treatment. Researchers will compare participants who exercise with those receiving standard care. The study also looks at whether blood and tumor markers, combined with clinical details, can predict which patients respond best to treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Physiotherapist-led personalised adaptive exercise programme
- What this could lead to
- If exercise during neoadjuvant therapy improves fitness and quality of life, it could become a standard part of breast cancer care. The study may also identify markers that predict treatment response.
- What could go wrong
- This is a single trial with 250 participants, and exercise may not improve outcomes for everyone. The predictive markers are exploratory and need further validation.
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 250 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2029
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: 1. Age 18 years or older. 2. Histologically confirmed diagnosis of breast cancer. 3. Planned treatment with standard-of-care neoadjuvant systemic therapy. 4. Ability to provide written informed consent. 5. Ability to partake in 14-week physiotherapist-led personalised adaptive exercise programme. 6. Eastern Cooperative Oncology Group (ECOG) performance score ≤ 2. Exclusion Criteria: 1. Inability to provide informed consent. 2. Inability to complete patient-reported outcome assessments. 3. Pregnancy. 4. Presence of any condition that, in the opinion of the treating clinician, would preclude participation in study procedures. 5. Inability to partake in 14-week physiotherapist-led personalised adaptive exercise programme.
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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 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.
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Other studies related to the condition(s) this trial covers.
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- Mind and body: does resilience leave a molecular mark in breast cancer?
- Which pain block works better for breast surgery?
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