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Acute Effects of Exercise on Breast Cancer Biomarkers (ACE) Study
This trial studies how a 45-minute bout of acute exercise in women with a history of breast cancer can affect factors associated with breast cancer and help doctors learn more about how exercise can help prevent breast cancer. In an earlier part of the study, investigators looked at the effects of the same intervention in women without a history of cancer.
OUTLINE: Participants are randomized to 1 of 2 arms. ARM I: Participants undergo a moderate-intensity acute exercise bout over 45 minutes. ARM II: Participants rest by sitting for 45 minutes. EXTENSION: After completion of initial study recruitment and data collection, an extension was approved in 2023. EXTENSION OUTLINE: Participants are randomized to 1 of 2 arms. EXTENSION ARM I: Participants exercise on a stationary bike for 45 minutes. EXTENSION ARM II: Participants rest by sitting for 45 minutes.
Age
18 - 75 years
Sex
FEMALE
Healthy Volunteers
Yes
Fred Hutch/University of Washington Cancer Consortium
Seattle, Washington, United States
Start Date
March 25, 2019
Primary Completion Date
December 31, 2024
Completion Date
December 31, 2024
Last Updated
January 23, 2025
112
ACTUAL participants
Exercise Intervention
BEHAVIORAL
Resting
OTHER
Biomarker Analysis
OTHER
Questionnaire Administration
OTHER
Lead Sponsor
Fred Hutchinson Cancer Center
Collaborators
NCT04704661
NCT05372640
Data Source & Attribution
This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.
Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
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