Exercise may shield blood vessels from chemotherapy damage, study suggests
NCT ID NCT05223322
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study looks at whether a 16-20 week exercise and coaching program can reduce inflammation and protect blood vessel health in Black and White women undergoing chemotherapy for breast cancer. Researchers will measure fitness, blood vessel function, and quality of life. The goal is to understand how exercise might help prevent long-term heart problems caused by cancer treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a 16-20 week exercise and coaching program called Taking Charge during Treatment (TCT)
- What this could lead to
- If successful, this could show that a structured exercise program helps protect blood vessels from chemotherapy damage, potentially reducing long-term heart risks in breast cancer survivors.
- What could go wrong
- This is an early-stage observational study with only 80 participants, so results may not apply to all groups. The exercise program may be difficult for some to complete, and the study does not test a drug or cure.
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 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2022
- Expected to finish
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Dec 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 to 100 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: * Adult (≥ 18 years) assigned female sex at birth * Diagnosed with invasive non-metastatic breast cancer * Receiving neo-adjuvant CTx (or adjuvant CTx and undergoing breast conserving surgery) that includes anthracyclines (such as DOX) and/or targeted anti-Her2 therapy * Able to safely participate in moderate exercise and strength training based on MD approval * Willing to complete all study activities * Self-identifies as Black/African American or non-Hispanic White Exclusion Criteria: * Unintentional weight loss \> 10% in the past 6 months * Current pregnant and lactating patients. Must have completed lactation prior to study start * Metastatic disease * Diagnosed cardiovascular disease as evidenced by cardiomyopathy (reduced regional or global LV contractility), diastolic dysfunction grade 2 or above, symptomatic coronary - artery disease, ejection fraction below 50% * History of prior chemotherapy or targeted H2N Treatment received less than 3 years ago * Non-English speaking
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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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Medical College of Wisconsin
Wauwatosa, Wisconsin, 53226, United States
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University of Illinois Chicago
Chicago, Illinois, 60607, United States
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Other studies related to the condition(s) this trial covers.
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