Cited by 43Cardiac Health and Mental HealthDigital Mental Health InterventionsAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Efficacy of internet-delivered cognitive behavioural therapy following an acute coronary event: A randomized controlled trial

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Schneider, L.H., Hadjistavropoulos, H.D., Dear, B.F., Titov, N.·2020·Internet Interventions

Abstract

Depression and anxiety are common among people who have experienced an acute coronary event (e.g., heart attack). Multidisciplinary cardiac rehabilitation programs often focus on reducing risk factors associated with future cardiac events, however, mental health interventions are not routinely available. Given known difficulties with access to mental health treatment, the present study sought to explore the efficacy and acceptability of an Internet-delivered cognitive behavioural therapy program (Cardiac Wellbeing Course) among participants who experienced an acute coronary event. The five-lesson course was delivered over eight weeks and was provided with brief weekly contact, via telephone and secure email with a guide. Participants were randomized to the Cardiac Wellbeing Course (n = 25) or waiting-list control group (n = 28). Symptoms were assessed at pre-treatment, post-treatment, and four-week follow-up. Completion rates (84%) and satisfaction ratings (95%) were high. Statistically significant between-group improvements were observed for the treatment group on primary measures of general anxiety (Cohen's d = 1.62; 67% reduction), depression (Cohen's d = 1.09; 61% reduction), and physical activity levels (Cohen's d = 0.27; 70% increase). Statistically significant improvements were also observed on secondary measures of distress (Cohen's d = 0.98; 51% reduction), cardiac anxiety (Cohen's d = 0.92; 34% reduction), and mental-health quality of life (Cohen's d = 0.23; 24% improvement). The changes were maintained at four-week follow-up. The current findings add to the existing literature and highlight the potential of Internet-delivered cognitive behavioural therapy programs among participants who have experienced an acute coronary event.

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Authors
Schneider, L. H., Hadjistavropoulos, H. D., Dear, B. F., & Titov, N.
Affiliations
  • University of Regina (CA)
  • Macquarie University (AU)
Corresponding author
Hadjistavropoulos, H.D.
Venue
Internet Interventions
Publisher
Elsevier BV
Published
2020-09
Volume
21
Pages
100324
ISSN
2214-7829 (ISSN-L)
OpenAlex
W3022482498
Cited by
43
References
71
Citations by year
2026: 1 · 2025: 11 · 2024: 1 · 2023: 9 · 2022: 6 · 2021: 14 · 2019: 1
FWCI
4.49
Type
journal article
Language
en
Open access
Locations
  • Internet Interventions (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • oURspace (University of Regina) (submittedVersion)
  • UREG-DEV
Funders
  • Canadian Institutes of Health Research (293379)
  • Saskatchewan Health Research Foundation
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Health and Mental Health
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
internet-based cognitive behavioral therapy, acute coronary events, depression, anxiety, cardiac anxiety, cardiac rehabilitation, physical activity, mental health, treatment acceptability, telephone-delivered intervention

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