Feasibility of utilizing a novel mhealth platform to deliver an evidence-based exercise intervention among testicular cancer survivors (TCS)

Autor: Eugene Storozynsky, Karen M. Mustian, Supriya G. Mohile, Eva Culakova, Lauren B. Bruckner, Chunkit Fung, Elizabeth A. Guancial, Charles E. Heckler, Po Lin Lin, Michelle Porto, Jennifer Peckham, Bonnie Ky, Michelle C. Janelsins, Deepak M. Sahasrabudhe
Rok vydání: 2017
Předmět:
Zdroj: Journal of Clinical Oncology. 35:e21608-e21608
ISSN: 1527-7755
0732-183X
DOI: 10.1200/jco.2017.35.15_suppl.e21608
Popis: e21608 Background: Cardiovascular disease results in significant morbidity among TCS. Exercise for Cancer Patients (EXCAP) is a self-directed, individually tailored intervention that improves cardiovascular fitness in cancer patients, yet this has not been tested in TCS. We conducted a randomized phase II feasibility study of a novel exercise intervention using a mHealth delivery platform for EXCAP. Methods: We developed mHealth-EXCAP, which integrates data from a wearable digital activity tracker (DAT) into a patient’s electronic medical record (EMR), allowing providers to monitor and adjust EXCAP prescriptions via a patient-centered virtual portal. We randomized TCS ( < 69 yr at diagnosis, any treatments, not in active or maintenance stage of exercise behavior) into 3 study arms: Arm 1 (mHealth-EXCAP), Arm 2 (EXCAP) and Arm 3 (usual care). TCS in both Arm 1 and 2 completed a 12 week EXCAP program with the goal of 12,000 daily steps and daily resistance exercises but Arm 1 used the mHealth platform. Arm 3 used a TCS care plan that promotes exercises. Results: 74 TCS were screened (32 ineligible; 23 declined), 19 consented and 14 (74%) completed study (3 withdrew; 2 lost to follow up) as of 1/31/17. Median age (yr) was 35 (Arm 1; n = 6), 48 (Arm 2; n = 4), and 48 (Arm 3; n = 4). In Arm 1, 83% TCS wore DAT and synced daily step data to EMR > 90% of days. EXCAP prescriptions were adjusted via EMR portal on average 5 times over 12 weeks for each TCS and their weekly daily step goals were met 73% of the time. The number of daily steps recorded by DAT and those synced from DAT to EMR differed by a mean of 1.5% steps (±1.8). Median baseline number of daily steps were 5,525 (Arm 1), 6,795 (Arm 2), and 5,904 (Arm 3) and increased by 5,236, 1,160, and 1,544 respective steps at 12 weeks, with only Arm 1 (50% TCS) achieving > 12,000 daily steps. At 3 months after intervention, 33% TCS in Arm 1 maintained > 12,000 daily steps. On average, TCS in Arm 1 performed resistance exercises 26 minutes a day/5 times a week vs. 28 minutes a day/4 times a week in Arm 2. Conclusions: mHealth-EXCAP is feasible to implement among TCS and may decrease sedentary behavior. Ongoing research will examine its effects on cardiovascular fitness and risk factors.
Databáze: OpenAIRE
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