Telephone Health Coaching and Remote Exercise Monitoring (TeGeCoach) in Peripheral Arterial Occlusive Disease

  • Farhad Rezvani
  • Dirk Heider
  • Hans-Helmut König
  • Lutz Herbarth
  • Patrick Steinisch
  • Franziska Schuhmann
  • Hannes Böbinger
  • Gundula Krack
  • Thomas Korth
  • Lara Thomsen
  • Daniela Patricia Chase
  • Robert Schreiber
  • Mark-Dominik Alscher
  • Benjamin Finger
  • Martin Härter (Geteilte/r Letztautor/in)
  • Jörg Dirmaier (Geteilte/r Letztautor/in)

Abstract

BACKGROUND: Supervised exercise programs are used to treat intermittent claudication (IC). Home-based exercise programs have been developed to lower barriers to participation. We studied the effects of one such exercise program (TeGeCoach) on self-reported walking ability in patients with IC.

METHODS: In a pragmatic multicenter randomized controlled trial (registration number NCT03496948), 1982 patients with symp - tomatic IC insured by one of three German statutory health insurance funds received either telephone health coaching with remote exercise monitoring (TeGeCoach; n = 994) or routine care (n = 988). The primary outcome was the change in Walking Impairment Questionnaire (WIQ) scores after 12 and 24 months in the intention-to-treat population. The secondary outcomes were healthrelated quality of life, symptoms of depression or anxiety, health competence, patient activation, alcohol use, and nicotine depen - dence.

RESULTS: There was a significant group difference in WIQ score in favor of TeGeCoach (p < 0.0001), amounting to 6.30 points at 12 months (Bonferroni-corrected 95% CI [4.02; 8.59], Cohen's d = 0.26) and 4.55 points at 24 months ([2.20; 6.91], d = 0.19). Some of the secondary outcomes also showed positive results in favor of TeGeCoach at 12 months with small effect sizes (d ≥ 0.20), including physical health-related quality of life and patient activation. The average daily step count was not higher in the TeGeCoach group.

CONCLUSION: Significant improvements regarding symptom burden demonstrate the benefit of a home-based exercise program and thus expand the opportunities for guideline-oriented treatment of IC. Future studies should additionally address the effect of home-based exercise programs on clinical variables by means of, for example, the 6-minute walk test.

Bibliografische Daten

OriginalspracheEnglisch
ISSN1866-0452
DOIs
StatusVeröffentlicht - 17.05.2024
PubMed 38269534