Cited by 211Peripheral Artery Disease ManagementCardiovascular and exercise physiologyPhysical Activity and Health

Effect of a Home-Based Exercise Intervention of Wearable Technology and Telephone Coaching on Walking Performance in Peripheral Artery Disease: The HONOR Randomized Clinical Trial

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McDermott, Mary M., Spring, Bonnie, Berger, Jeffrey S., Treat-Jacobson, Diane, Conte, Michael S., Creager, Mark A., Criqui, Michael H., Ferrucci, Luigi +15 more·2018·JAMA

Abstract

Importance: Clinical practice guidelines support home-based exercise for patients with peripheral artery disease (PAD), but no randomized trials have tested whether an exercise intervention without periodic medical center visits improves walking performance. Objective: To determine whether a home-based exercise intervention consisting of a wearable activity monitor and telephone coaching improves walking ability over 9 months in patients with PAD. Design, Setting, and Participants: Randomized clinical trial conducted at 3 US medical centers. Patients with PAD were randomized between June 18, 2015, and April 4, 2017, to home-based exercise vs usual care for 9 months. Final follow-up was on December 5, 2017. Interventions: The exercise intervention group (n = 99) received 4 weekly medical center visits during the first month followed by 8 months of a wearable activity monitor and telephone coaching. The usual care group (n = 101) received no onsite sessions, active exercise, or coaching intervention. Main Outcomes and Measures: The primary outcome was change in 6-minute walk distance at 9-month follow-up (minimal clinically important difference [MCID], 20 m). Secondary outcomes included 9-month change in subcomponents of the Walking Impairment Questionnaire (WIQ) (0-100 score; 100, best), SF-36 physical functioning score, Patient-Reported Outcomes Measurement Information System (PROMIS) mobility questionnaire (higher = better; MCID, 2 points), PROMIS satisfaction with social roles questionnaire, PROMIS pain interference questionnaire (lower = better; MCID range, 3.5-4.5 points), and objectively measured physical activity. Results: Among 200 randomized participants (mean [SD] age, 70.2 [10.4] years; 105 [52.5%] women), 182 (91%) completed 9-month follow-up. The mean change from baseline to 9-month follow-up in the 6-minute walk distance was 5.5 m in the intervention group vs 14.4 m in the usual care group (difference, -8.9 m; 95% CI, -26.0 to 8.2 m; P = .31). The exercise intervention worsened the PROMIS pain interference score, mean change from baseline to 9 months was 0.7 in the intervention group vs -2.8 in the usual care group (difference, 3.5; 95% CI, 1.3 to 5.8; P = .002). There were no significant between-group differences in the WIQ score, the SF-36 physical functioning score, or the PROMIS mobility or satisfaction with social roles scores. Conclusions and Relevance: Among patients with PAD, a home-based exercise intervention consisting of a wearable activity monitor and telephone coaching, compared with usual care, did not improve walking performance at 9-month follow-up. These results do not support home-based exercise interventions of wearable devices and telephone counseling without periodic onsite visits to improve walking performance in patients with PAD. Trial Registration: clinicaltrials.gov Identifier: NCT02462824.

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Crossref · 10.1001/jama.2018.3275

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  • Other trials showed no improvement in walking ability or quality of life but improvement in exercise frequency.

    “Other trials showed no improvement in walking ability or quality of life but improvement in exercise frequency90,91”
  • A wearable activity monitor combined with telephone coaching did not improve walking ability in a trial of 200 patients with peripheral vascular disease.

    “Conversely, a wearable activity monitor combined with telephone coaching did not improve walking ability or quality of life but improved exercise frequency in a trial of 200 patients with peripheral vascular disease90.”
  • A wearable activity monitor combined with telephone coaching did not improve quality of life in a trial of 200 patients with peripheral vascular disease.

    “Conversely, a wearable activity monitor combined with telephone coaching did not improve walking ability or quality of life but improved exercise frequency in a trial of 200 patients with peripheral vascular disease90.”
  • A wearable activity monitor combined with telephone coaching improved exercise frequency in a trial of 200 patients with peripheral vascular disease.

    “Conversely, a wearable activity monitor combined with telephone coaching did not improve walking ability or quality of life but improved exercise frequency in a trial of 200 patients with peripheral vascular disease90.”

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  1. Heun R, Papassotiropoulos A, Jennssen F. The validity of psychometric instruments for detection of dementia in the elderly general population. Int J Geriatr Psychiatry. 1998;13(6):368- 380.

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Authors
McDermott, M. M., Spring, B., Berger, J. S., Treat-Jacobson, D., Conte, M. S., Creager, M. A., Criqui, M. H., Ferrucci, L., Gornik, H. L., Guralnik, J. M., Hahn, E. A., Henke, P., Kibbe, M. R., Kohlman-Trigoboff, D., Li, L., Lloyd-Jones, D., McCarthy, W., Polonsky, T. S., Skelly, C., Tian, L., Zhao, L., Zhang, D., & Rejeski, W. J.
Affiliations
  • Northwestern University (US)
  • New York University (US)
  • Center for Aging Science and Care Innovation, University of Minnesota School of Nursing, Minneapolis
  • University of California, San Francisco (US)
  • Dartmouth College (US)
  • University of California San Diego (US)
  • National Institute on Aging (US)
  • Cleveland Clinic Lerner College of Medicine (US)
  • University of Maryland, Baltimore (US)
  • University of Michigan (US)
  • University of North Carolina at Chapel Hill (US)
  • Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
  • Rush University Medical Center (US)
  • University of Chicago (US)
  • Department of Health Research and Policy, Stanford University, Stanford, California
  • Wake Forest University Health Sciences (US)
Corresponding author
McDermott, Mary M.
Venue
JAMA
Published
2018-04-24
Volume
319
Issue
16
Pages
1665
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
OpenAlex
W2801971446
Cited by
211
References
41
Citations by year
2026: 10 · 2025: 21 · 2024: 29 · 2023: 23 · 2022: 35 · 2021: 35 · 2020: 22 · 2019: 23 · 2018: 12 · 2013: 1
FWCI
23.91
Type
journal article
Language
en
Open access
Locations
  • JAMA (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Peripheral Artery Disease Management
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
Keywords
peripheral arterial disease, home-based exercise, wearable activity trackers, telephone coaching, walking performance, 6-minute walk distance, physical activity, pain interference, gait disturbance, physical function, PROMIS, Walking Impairment Questionnaire, usual care comparison, exercise adherence, patient satisfaction, social role satisfaction, older adults, chronic disease management
MeSH terms
Wearable Electronic Devices, Aged, Exercise Therapy, Female, Home Nursing, Humans, Male, Middle Aged, Patient Compliance, Surveys and Questionnaires, Telephone, Walking, Telemedicine, Peripheral Arterial Disease

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