Trial reportTranslational behavioral medicine2025
Feasibility and acceptability of the Fit2Thrive mHealth physical activity promotion intervention components in breast cancer survivors.
Trial report in Translational behavioral medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03131440 (Designing With Dissemination in Mind), which is not on this map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Designing With Dissemination in Mind: Optimization of a mHealth Physical Activity Intervention for Breast Cancer Survivors
Who cites it
1 citing paper in PubMed.
- Effects of the Fit2Thrive technology-supported physical activity promotion intervention components on sedentary behavior and light physical activity in breast cancer survivors.Journal of cancer survivorship : research and practice · 2026Article
Corrections and comments
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Authors and funding
16 authors.
Funding
Abstract
backgroundMost breast cancer survivors (BCS) are insufficiently active. mHealth moderate-to-vigorous physical activity (MVPA) interventions for BCS are highly scalable, but the feasibility and acceptability of specific intervention components are unknown. PURPOSE: The purpose of this study is to examine the feasibility and acceptability of the Fit2Thrive MVPA promotion intervention components.
methodsUsing Multiphase Optimization Strategy methodology, inactive BCS [n = 269; Mage = 52.5; (SD ± 9.9)] received a core intervention (Fitbit + Fit2Thrive smartphone app) and were randomly assigned to receive zero to five components for 12 weeks: (i) support calls; (ii) deluxe app; (iii) text messages, (iv) online gym; and (v) Buddy. Feasibility was measured through study accrual, retention, and adherence rates. Acceptability was measured via post-program evaluations.
resultsEnrollment rates were high; 419 BCS expressed interest in the study, 348 (83%) passed screening, and 269 (77%) were randomized; 98% (n = 264) received the intervention. Retention was 94% at 12 weeks. Fitbits were worn on 93% of study days. Most reported using the app ≥5 days/week (67%), enjoyed using the Fitbit (79%), and were satisfied with their study experience (88%) and the Fit2Thrive app design (79%). Component adherence rates and acceptability varied by intervention component. Component-specific effects on MVPA goal adherence and overall acceptability ratings were significant for telephone support calls.
conclusionsFindings indicate Fit2Thrive's feasibility and acceptability were high overall but may vary by component. Future work should refine and test components to maximize participant engagement, efficacy, and scalability. CLINICAL TRIAL INFORMATION: The Clinical Trials Registration NCT03131440.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.