Investigating Lifestyle and Energy Balance in Breast Cancer Survivors

This study, called the MILES Study, is looking at how lifestyle and energy balance change for women newly diagnosed with breast cancer. It involves completing surveys about diet, physical activity, and other factors, and providing a urine sample for testing. Some participants will also have interviews. The goal is to understand how these factors change over time and to find ways to help women adopt healthy behaviors during and after breast cancer treatment. You may be able to join if you are an adult woman (18 or older) recently diagnosed with early-stage breast cancer (stage 0, I, II, or III) within the last 60 days, are scheduled for surgery at Penn Medicine, and can read English or Spanish. The study is looking for 100 participants. The study aims to see how lifestyle behaviors change over 6 months.

Study design
This is an interventional study involving 100 women. It is not specified if it is randomized or blinded.
What's involved
You would complete surveys, provide a urine sample, and potentially participate in online or in-person interviews at the start of the study, 1 month after surgery, and 6 months after surgery.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for 6 months after surgery.

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NCT07655934

A Mixed-Methods Metabolomics Investigation of Lifestyle and Energy Balance During Breast Cancer Survivorship

Recruiting
NAAges 18+InterventionalSupportive care
Abramson Cancer Center at Penn Medicine
~100 participants
Updated 2026-06-24 on ClinicalTrials.gov
What's tested:Survey completionUrine specimen bankingQualitative interviews

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change in lifestyle behavior score based
Measured over Baseline, 1 month, 6 months
Breast Cancer
1 sites across 1 states
Pennsylvania1

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Eligibility criteria

Inclusion

Adult women (age 18 years or older)
Able to read English or Spanish
Newly diagnosed with primary stage 0, I, II, or III breast cancer
Pathological diagnosis within the previous 60 days
Scheduled to have surgery with a Penn Medicine surgeon

Exclusion

Women age less than 18 years
Women without a new primary breast cancer diagnosis
Women who are pregnant
  • Change in lifestyle behavior score basedBaseline, 1 month, 6 months

    A composite score for lifestyle behavior change consistent with the 2020 American Cancer Society (ACS) nutrition and physical activity guidelines for cancer survivors. Individual guideline components are measured as follows: Diet and alcohol intake are measured with the ASA24 dietary recall screener (a gold standard instrument) and a novel dietary screener (English/Spanish versions) instruments. Physical activity is evaluated using the Modified Global Physical Activity Questionnaire (GPAQ). Obesity is evaluated using self-reported height and weight and derived from clinical records. The composite lifestyle score will range from 0 to 8, with higher scores indicated greater adherence to the ACS lifestyle guidelines for cancer prevention.