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Can a simple exercise test predict heart risks in breast cancer patients?

NCT ID NCT05036252

Knowledge-focused Sponsor: Memorial Sloan Kettering Cancer Center Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how well a cardiopulmonary exercise test (CPET) can measure oxygen use in women with HER2-positive breast cancer who have mild heart problems from their cancer treatment. The goal is to see if this test can help predict how their heart and lungs will handle continued therapy. About 23 women will participate, and the results may guide future care.

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.

Participants

23 people

The number who actually took part.

Started

Aug 2021

Expected to finish

Aug 2026

An estimate. End dates often move.

Lead sponsor

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.

Who is studied

Potential research participants will be identified by a member of the participant's treatment team, the protocol investigator, or research team at Memorial Sloan Kettering Cancer Center (MSK). If the investigator is a member of the treatment team, s/he will screen their potential participant's medical records for suitable research study participants and discuss with the subject their potential for enrolling in the research study.

Ages

18 years and older

Sex

Female participants only

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Age ≥ 18 years * Female * Diagnosed with a HER2-positive solid tumor (stage I-IV) * Left ventricular dysfunction prior to the start of HER2-targeted therapy, defined by a LVEF \< 53% (or lower limit of normal), or diagnosed with mild cardiotoxicity associated with HER2-targeted therapy, defined by an absolute decrease in LVEF ≥ 10% from pre-treatment to \< 53% * Planning to undergo treatment with HER2-targeted therapy (e.g. trastuzumab, pertuzumab, or ado-trastuzumab) for a minimum of 3 months (i.e. 4 cycles administered every 3 weeks). * Willing and able to comply with the requirements of the protocol Exclusion Criteria: * Symptomatic heart failure (New York Heart Association Class III or IV) * Subjects must not have any of the following absolute contraindications to cardiopulmonary exercise testing: * Acute myocardial infarction (within 30 days of any planned study procedures), * Unstable angina * Uncontrolled arrhythmias causing symptoms or hemodynamic compromise, * Symptomatic severe aortic stenosis * Recurrent syncope * Active endocarditis * Acute myocarditis or pericarditis * Acute pulmonary embolus or pulmonary infarction (within 3 months of any planned study procedures) * Thrombosis of lower extremities (within 3 months of any planned study procedures) * Suspected dissecting aneurysm * Uncontrolled asthma * Pulmonary edema * Room air desaturation at rest ≤ 85% * Respiratory failure * Acute noncardiopulmonary disorder that may affect exercise performance or be aggravated by exercise (i.e., infection, renal failure, thyrotoxicosis) * Mental impairment leading to inability to cooperate. * Enrollment onto any other interventional investigational study * Inability to provide informed consent

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm Cardiotoxicity HER2 positive breast carcinoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Breast cancer Breast cancer stage I Breast cancer stage II Breast cancer stage III Breast cancer stage IV Cardiotoxicity HER2-positive breast cancer HER2-positive metastatic breast cancer

Contacts and locations

Locations

  • Memorial Sloan - Kettering Cancer Center

    New York, New York, 10021, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.