Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Remotely Delivered Physical Activity Pathways for Breast Cancer Survivors

Official title: A Pilot Sequential, Multiple Assignment, Randomized Trial (SMART) of a Remotely Delivered, Physical Activity Intervention for Breast Cancer Survivors

Run by Dartmouth-Hitchcock Medical Center · NCT07706556 · Data updated 2026-11-12

This study tests whether breast cancer survivors who are less active at 6 weeks can be randomized to continue the standard activity program or move to a more intensive step-up program to see if retention and engagement improve.

More Breast Cancer trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment40 (estimated)
SponsorDartmouth-Hitchcock Medical Center
Academic / other
Drugs / interventionschemotherapy, radiation
Locations1 site (Lebanon, New Hampshire)
StatusRecruiting
StartedJune 30, 2026
Main results expectedApril 3, 2027
Study endsJune 3, 2027
Registry record updatedOctober 27, 2026
Trial IDNCT07706556 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 18 or older, within five years of completing Stage 0-III breast cancer treatment, with low prior activity and access to a smartphone and internet.

Probably not a fit

Participants who maintain higher activity levels or are not responsive to the step-up approach may see no additional benefit.

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

What this trial studies

The trial explores the feasibility of a randomized pathway where participants with less than 150 minutes of moderate-to-vigorous physical activity at week 6 are assigned to either a standard exercise promotion or a step-up intervention. It uses affect- and effort-based exercise prescriptions delivered remotely, with activity measured by accelerometry and self-reports via app-based surveys. Key outcomes include enrollment into the intervention phase, retention and engagement differences between arms, and changes in weekly MVPA from week 6 to week 12. The study is conducted among adults with a history of early to mid-stage breast cancer who are within five years of completing treatment. Primary site is Dartmouth-Hitchcock Medical Center, with remote data collection and no listed collaborating sites.

Why it matters

Potential benefit: If successful, participants may experience better engagement and more physical activity through a tailored step-up program.

How similar studies have gone: Prior work with remote, behaviorally tailored physical activity programs in cancer survivors has shown feasibility and some improvements in engagement; this trial tests a novel step-up pathway.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

-≥18 years old

* Within 5 years of completing primary cancer treatment (surgery, chemotherapy, and radiation) for Stage 0-III breast cancer
* \<60 mins/week moderate-vigorous physical activity (MVPA) with no major changes for the past 6- months
* Own an Android or iPhone smartphone (or tablet) and willing to use it to complete app-based surveys during assessment periods
* Willing to wear the ActiGraph monitor during assessment periods
* Access to internet to complete REDCap survey assessments

Exclusion Criteria:

* Non-English speaking/not able to read English
* Evidence of major contraindications for exercise (informed by the 2020 Physical Activity Readiness-Questionnaire (PAR-Q)+)
* Currently pregnant
* History of severe mental illness or currently taking mood stabilizing medications (antipsychotics, anticonvulsants, or lithium)
* Evidence of moderate-severe depressive symptoms (indicated by a score≥ 10 on the Patient Health Questionnaire-8)
* Evidence of moderate-severe cognitive impairment (indicated by a score \< 3 on a 6-item cognitive screener)
* Evidence of clinically significant substance use as indicated by a score of ≥ 2 on the CAGE- AID screener.

Where it's running

  • Dartmouth-Hitchcock Clinic
    Lebanon, New Hampshire, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.