Clinical trial Recruiting at 7 sites Phase 2 Interventional Ages 18 and up Women only

Aerobic training for women undergoing chemotherapy for breast cancer

Official title: Phase 2 Trial of Adaptive Versus Standard Dosing of Aerobic Training in Patients Receiving Treatment for Primary Breast Cancer

Run by Memorial Sloan Kettering Cancer Center · NCT05716893 · Data updated 2026-11-12

This study tests whether standard or adjustable aerobic training helps women undergoing chemotherapy for breast cancer improve their fitness levels.

More Breast Cancer trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexWomen only
Enrollment140 (estimated)
SponsorMemorial Sloan Kettering Cancer Center
Academic / other
Locations7 sites (Basking Ridge, New Jersey and 6 other locations)
StatusRecruiting
StartedJanuary 30, 2023
Main results expectedJanuary 30, 2028
Study endsJanuary 30, 2028
Registry record updatedAugust 27, 2026
Trial IDNCT05716893 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are women aged 18 and older who have been diagnosed with primary breast cancer and are scheduled to receive chemotherapy.

Probably not a fit

Patients who are already engaging in more than 90 minutes of moderate- or strenuous-intensity exercise per week may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study compares standard aerobic training with adaptive aerobic training for women receiving chemotherapy for breast cancer. Standard aerobic training involves a fixed amount of walking each week, while adaptive training adjusts the exercise level based on participants' responses. The goal is to evaluate how these different training approaches impact cardiorespiratory fitness (CRF) in participants. The study aims to determine which method is more effective in improving fitness during chemotherapy.

Why it matters

Potential benefit: If successful, this study could enhance the physical fitness and overall well-being of women undergoing chemotherapy for breast cancer.

How similar studies have gone: Other studies have shown positive outcomes with aerobic training in cancer patients, suggesting this approach may be beneficial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Aged ≥18 years
* Female
* Diagnosed with primary breast cancer as defined by one of the following:

  * Histological confirmation
  * As per standard of care imaging
* Scheduled to receive neoadjuvant/adjuvant systemic and/or locoregional therapy
* Performing ≤90 minutes of moderate- and/or strenuous-intensity exercise per week, as evaluated by self-report
* Willingness to comply with all study-related procedures
* Able to achieve an acceptable peak baseline CPET, as defined by any of the following criteria:

  1. Achieving a plateau in oxygen consumption, concurrent with an increase in power output;
  2. A respiratory exchange ratio ≥ 1.10;
  3. Attainment of maximal predicted heart rate (HRmax) (i.e., within 10 bpm of age-predicted HRmax \[HRmax = 220-Age\[years\]);
  4. Volitional exhaustion, as measured by a rating of perceived exertion (RPE) ≥ 18 on the BORG scale.

Exclusion Criteria:

* Enrollment onto any other interventional investigational study, except interventions determined by the PI not to confound study outcomes
* Receiving treatment for any other diagnosis of invasive cancer
* Distant metastatic malignancy of any kind
* Mental impairment leading to inability to cooperate
* Any of the following contraindications to cardiopulmonary exercise testing:

  i. Acute myocardial infarction within 3-5 days of any planned study procedures; ii. Unstable angina; iii. Uncontrolled arrhythmia causing symptoms or hemodynamic compromise; iv. Recurrent syncope; v. Active endocarditis; vi. Acute myocarditis or pericarditis; vii. Symptomatic severe aortic stenosis; viii. Uncontrolled heart failure; ix. Acute pulmonary embolus or pulmonary infarction within 3 months of any planned study procedures; x. Thrombosis of lower extremities; xi. Suspected dissecting aneurysm; xii. Uncontrolled asthma; xiii. Pulmonary edema; xiv. Respiratory failure; xv. Acute non-cardiopulmonary disorders that may affect exercise performance or be aggravated by exercise (i.e., infection, renal failure, thyrotoxicosis) xvi. Room air desaturation at rest ≤ 85%
* Any other condition or intercurrent illness that, in the opinion of the investigator, makes the subject a poor candidate for study participation

Where it's running

  • Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities)
    Basking Ridge, New Jersey, United States
    Recruiting
  • Memorial Sloan Kettering Monmouth (Limited Protocol Activities)
    Middletown, New Jersey, United States
    Recruiting
  • Memorial Sloan Kettering Bergen (Limited protocol activities)
    Montvale, New Jersey, United States
    Recruiting
  • Memorial Sloan Kettering Suffolk - Commack (Limited Protocol Activities)
    Commack, New York, United States
    Recruiting
  • Memorial Sloan Kettering Westchester (Limited Protocol Activities)
    Harrison, New York, United States
    Recruiting
  • Memorial Sloan Kettering Cancer Center (All Protocol Activities)
    New York, New York, United States
    Recruiting
Show 1 more location
  • Memorial Sloan Kettering Nassau (Limited protocol activities)
    Rockville Centre, New York, United States
    Recruiting

Study contacts

  • Principal investigator: Jessica Scott, PhD — Memorial Sloan Kettering Cancer Center
  • Study coordinator: Jessica Scott, PhD
  • Email: scottj1@mskcc.org
  • Phone: 646-888-8093

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.