Feasibility of Fasting & Exercise in Pts With HR+ MBC
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ClinicalTrials.gov Identifier: NCT04708860 |
Recruitment Status :
Active, not recruiting
First Posted : January 14, 2021
Last Update Posted : October 17, 2023
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Tracking Information | |||||||||||||||
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First Submitted Date ICMJE | January 4, 2021 | ||||||||||||||
First Posted Date ICMJE | January 14, 2021 | ||||||||||||||
Last Update Posted Date | October 17, 2023 | ||||||||||||||
Actual Study Start Date ICMJE | January 15, 2021 | ||||||||||||||
Actual Primary Completion Date | August 30, 2022 (Final data collection date for primary outcome measure) | ||||||||||||||
Current Primary Outcome Measures ICMJE |
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Original Primary Outcome Measures ICMJE | Same as current | ||||||||||||||
Change History | |||||||||||||||
Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE | Same as current | ||||||||||||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||||||||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||||||||||
Descriptive Information | |||||||||||||||
Brief Title ICMJE | Feasibility of Fasting & Exercise in Pts With HR+ MBC | ||||||||||||||
Official Title ICMJE | Pilot Study of the Impact of a Combined Intermittent Fasting and Exercise Intervention on Metabolic Markers in Patients With Advanced, Hormone Receptor Positive Breast Cancer | ||||||||||||||
Brief Summary | This research is evaluating the impact of a 12-week prolonged nightly fasting (POF) and exercise intervention on metabolic markers and patient reported outcomes in women with metastatic breast cancer (MBC) initiating endocrine therapy in combination with palbociclib or alpelisib. | ||||||||||||||
Detailed Description | This is single-arm feasibility pilot study exploring whether a combined prolonged nightly fasting (POF) and exercise program could impact hyperglycemia and other adverse metabolic consequences of PI3 kinase inhibitors in women with metastatic breast cancer (MBC). Women who exercise regularly and who have lower levels of blood sugar and metabolic hormones like insulin have a lower risk of developing breast cancer. Some evidence also suggests that exercise and metabolism are related to cancer recurrence in women who are diagnosed with breast cancers that can be removed with surgery, but less is known about how exercise and metabolic factors are related to cancer progression in women whose cancer has advanced beyond the breast and underarm lymph nodes. This study is designed to look at the effects of exercise combined with prolonged nightly fasting (having a longer time between dinner and breakfast the next day), on blood sugar and hormones that control metabolism. This study looks to provide important information about whether making these kinds of changes is possible for women living with advanced breast cancer and will explore how making these changes effects blood sugar and hormone levels in women taking different kinds of treatments for advanced breast cancer. The research study procedures include screening for eligibility, a baseline visit to collect information about diet and exercise habits, a baseline blood draw, participation in a 12-week diet and exercise program, and a follow up visit and blood collection at the end of the diet and exercise program. Participants will be in this research study for up to 14-weeks, including the baseline and end of study visits to collect study measures. It is expected that about 30 people will take part in this research study |
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Study Type ICMJE | Interventional | ||||||||||||||
Study Phase ICMJE | Not Applicable | ||||||||||||||
Study Design ICMJE | Allocation: N/A Intervention Model: Single Group Assignment Masking: None (Open Label) Primary Purpose: Supportive Care |
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Condition ICMJE |
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Intervention ICMJE |
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Study Arms ICMJE | Experimental: Prolonged Nightly Fasting Plus Exercise
Participants will be grouped into two cohorts determined by whether they receive palbociclib or alpelisib as part of their breast cancer treatment and then receive a 12 week prolonged nightly fasting plus exercise program consisting of:
Interventions:
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Publications * | Not Provided | ||||||||||||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||||||||||
Recruitment Status ICMJE | Active, not recruiting | ||||||||||||||
Actual Enrollment ICMJE |
30 | ||||||||||||||
Original Estimated Enrollment ICMJE | Same as current | ||||||||||||||
Estimated Study Completion Date ICMJE | July 31, 2024 | ||||||||||||||
Actual Primary Completion Date | August 30, 2022 (Final data collection date for primary outcome measure) | ||||||||||||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||||||||||||
Accepts Healthy Volunteers ICMJE | No | ||||||||||||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||||||||||||
Listed Location Countries ICMJE | United States | ||||||||||||||
Removed Location Countries | |||||||||||||||
Administrative Information | |||||||||||||||
NCT Number ICMJE | NCT04708860 | ||||||||||||||
Other Study ID Numbers ICMJE | 20-503 | ||||||||||||||
Has Data Monitoring Committee | No | ||||||||||||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Current Responsible Party | Jennifer A. Ligibel, MD, Dana-Farber Cancer Institute | ||||||||||||||
Original Responsible Party | Same as current | ||||||||||||||
Current Study Sponsor ICMJE | Dana-Farber Cancer Institute | ||||||||||||||
Original Study Sponsor ICMJE | Same as current | ||||||||||||||
Collaborators ICMJE | Not Provided | ||||||||||||||
Investigators ICMJE |
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PRS Account | Dana-Farber Cancer Institute | ||||||||||||||
Verification Date | October 2023 | ||||||||||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |