Depression and the usefulness of a disease management program in heart failure: insights from the COACH (Coordinating study evaluating Outcomes of Advising and Counseling in Heart failure) study

Tiny Jaarsma*, Ivonne Lesman-Leegte, Hans L. Hillege, Nic J. Veeger, Robbert Sanderman, Dirk J. van Veldhuisen, COACH Investigators

*Corresponding author for this work

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Abstract

Objectives Our aim was to study the possible role of depressive symptoms in the effectiveness of a disease management program (DMP) in heart failure (HF) patients.

Background Disease management programs are recommended in current HF guidelines, but certain patient groups, such as those with depression, might be less responsive to such programs.

Methods From the data of a large multicenter study, in which we examined the effect of a DMP in HF patients, we investigated a potential interaction between depressive symptoms at baseline and the effect of such a program.

Results Of the 958 HF patients (37% female; age 71 +/- 11 years; New York Heart Association functional class II to IV), 377 (39%) reported depressive symptoms at baseline. During 18 months of follow-up, the primary end point (composite of all-cause mortality and HF readmission) occurred in 39% of the nondepressed patients and 42% of depressed patients. In the overall sample, there was no significant effect of DMP on the composite primary end point. The effect of the DMP was significantly different in nondepressed than in depressed HF patients. A significant effect modification by depressive symptoms was observed in evaluating the effect of the DMP on all-cause mortality and HF readmission (p = 0.03). In patients without depressive symptoms, DMP resulted in a trend for lower incidence of the primary end point (hazard ratio: 0.8, 95% confidence interval: 0.61 to 1.04), whereas the reverse was observed in patients with depressive symptoms (hazard ratio: 1.3, 95% confidence interval: 0.95 to 1.98).

Conclusions Depressive symptoms in patients with HF have a major effect on the usefulness of DMP. Identification of depressive symptoms before enrollment in a DMP might lead to more accurate use of a DMP, because depressive patients might not benefit from a general program. (Netherlands Heart Foundation Coordinating study evaluating Outcomes of Advising and Counselling in Heart Failure; ISRCTN98675639) (J Am Coll Cardiol 2010; 55: 1837-43) (C) 2010 by the American College of Cardiology Foundation

Original languageEnglish
Pages (from-to)1837-1843
Number of pages7
JournalJournal of the American College of Cardiology
Volume55
Issue number17
DOIs
Publication statusPublished - 27-Apr-2010

Keywords

  • depressive symptoms
  • disease management
  • heart failure
  • RANDOMIZED-TRIAL
  • CARE
  • INTERVENTION
  • NONCOMPLIANCE
  • ADHERENCE
  • CLINICS
  • RISK

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