Trial reportHealth psychology : official journal of the Division of Health Psychology, American Psychological Association2015
Peers promoting physical activity among breast cancer survivors: A randomized controlled trial.
Trial report in Health psychology : official journal of the Division of Health Psychology, American Psychological Association, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05739565 (Title Impact of a Physical Activity Intervention With Motivational Support From Peers for Prostate Cancer Patients - ACTI-PAIR 2 Multicenter, Randomized Stepped-wedge Study), which is not on this map. Cited by 67 papers, 13 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Title Impact of a Physical Activity Intervention With Motivational Support From Peers for Prostate Cancer Patients - ACTI-PAIR 2 Multicenter, Randomized Stepped-wedge Study
Who cites it
67 citing papers in PubMed, 13 syntheses or guidelines pooled it, 125 citations in OpenAlex.
- Short- and long-term effectiveness of physical activity interventions for women living with and beyond breast cancer: a systematic review and meta-analysis.Breast cancer (Tokyo, Japan) · 2026Pooled it
- The Effectiveness of Wearable Electronic Device System-Supported Physical Activity Programs for Cancer Survivors: Meta-Analysis of Randomized Controlled Trials.Journal of medical Internet research · 2025Pooled it
- Digital Behavior Change Interventions to Promote Physical Activity and Reduce Sedentary Behavior Among Survivors of Breast Cancer: Systematic Review and Meta-Analysis of Randomized Controlled Trials.Journal of medical Internet research · 2025Pooled it
- Theory-based physical activity and/or nutrition behavior change interventions for cancer survivors: a systematic review.Journal of cancer survivorship : research and practice · 2024Pooled it
- The Use of Wearable Devices in Oncology Patients: A Systematic Review.The oncologist · 2024Pooled it
- How effective is peer-to-peer support in cancer patients and survivors? A systematic review.Journal of cancer research and clinical oncology · 2023Pooled it
- Physical activity interventions using behaviour change theories for women with breast cancer: a systematic review and meta-analysis.Journal of cancer survivorship : research and practice · 2022Pooled it
- Effect and feasibility of wearable physical activity trackers and pedometers for increasing physical activity and improving health outcomes in cancer survivors: A systematic review and meta-analysis.Journal of sport and health science · 2022Pooled it
- Long-term Effectiveness of mHealth Physical Activity Interventions: Systematic Review and Meta-analysis of Randomized Controlled Trials.Journal of medical Internet research · 2021Pooled it
- Impact of the Method of Delivering Electronic Health Behavior Change Interventions in Survivors of Cancer on Engagement, Health Behaviors, and Health Outcomes: Systematic Review and Meta-Analysis.Journal of medical Internet research · 2020Pooled it
- Systematic review and meta-analysis of maintenance of physical activity behaviour change in cancer survivors.The international journal of behavioral nutrition and physical activity · 2019Pooled it
- Interventions for promoting habitual exercise in people living with and beyond cancer.The Cochrane database of systematic reviews · 2018Pooled it
- Physical activity for women with breast cancer after adjuvant therapy.The Cochrane database of systematic reviews · 2018Pooled it
- Making Interventions More Effective: Changes in Theoretical Constructs During Delivery of a Peer-Led Physical Activity Program for Breast Cancer Survivors.Psycho-oncology · 2026Trial
- Effects of web platform delivery of a physical activity program for breast cancer survivors: a randomized controlled trial.Journal of cancer survivorship : research and practice · 2026Trial
- Safety and Feasibility of Long-Term High-Intensity Interval Training With and Without Peer Support in Cancer Survivors.Scandinavian journal of medicine & science in sports · 2026Trial
- Trial
- Adopting and implementing an efficacious peer-delivered physical activity program for web platform delivery in survivors of breast cancer: organizational readiness and perspectives.Translational behavioral medicine · 2025Trial
- A pilot randomized controlled trial of a virtual peer-support exercise intervention for female older adults with cancer.BMC geriatrics · 2024Trial
- Effects of a peer-led physical activity program on psychosocial outcomes among breast cancer survivors.Psycho-oncology · 2024Trial
7 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
objectiveAlthough studies have shown that physical activity (PA) can reduce some treatment-related side effects of breast cancer, there is a need to offer PA programs outside of research settings to reach more cancer survivors. We partnered with the American Cancer Society's Reach to Recovery (RTR) program to train their volunteers (breast cancer survivors) to deliver a 12-week PA intervention to other breast cancer survivors.
methodWe conducted a randomized controlled trial to compare the PA intervention delivered by RTR volunteers (PA plus RTR) with contact control (RTR control). Eighteen RTR volunteers/coaches (Mage = 54.9 years; Mtime since diagnosis = 7.0 years) delivered the contact control condition or the PA intervention. Seventy-six breast cancer survivors in New England (Mage = 55.6 years; Mtime since diagnosis = 1.1 years) were randomized to 1 of the 2 groups. At baseline, 12 weeks (postintervention), and at 24 weeks, participants wore an accelerometer for 7 days, were interviewed about their PA, and reported their motivational readiness for PA.
resultsAdjusted, mixed-effects longitudinal regression models showed significant group differences favoring the PA plus RTR group in minutes of moderate to vigorous PA at 12 weeks (Mdifference = 103 min/week, p < .001) and at 24 weeks (Mdifference = 34.7 min/week, p = .03). Results were corroborated with significant group differences in accelerometer data favoring the PA plus RTR group at both time points.
conclusionPeer volunteers were able to significantly increase PA among cancer survivors relative to contact control. Partnerships with existing volunteer programs can help to widen the reach of behavioral interventions among cancer survivors. (PsycINFO Database Record
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Registered trials
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 OpenQuestion graph.