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Expert Opinion-Depression in Patients with Heart Failure: Is Enough Being Done?

Amam Mbakwem1, Francis Aina1, Casmir Amadi1

  • 1Department of Medicine, University of Lagos, Lagos, Nigeria.

Cardiac Failure Review
|August 9, 2017
PubMed

Insights

Depression significantly impacts heart failure (HF) patients, doubling mortality risk. Current treatments for depression in HF lack proven benefits for major outcomes, highlighting a critical gap in care.

Area of Science:

  • Cardiology
  • Psychiatry
  • Clinical Medicine

Background:

  • Depression affects approximately 20% of heart failure (HF) patients.
  • Significant depression is observed in nearly half of HF patients with the condition.
  • Prevalence estimates vary due to differing study cohorts and methodologies.

Purpose of the Study:

  • To examine the prevalence and impact of depression in heart failure (HF).
  • To review the shared pathophysiological mechanisms between HF and depression.
  • To assess the effectiveness of current depression management strategies in HF patients.

Main Methods:

  • Literature review and meta-analysis of existing studies on depression in HF.
  • Analysis of shared biological pathways implicated in both HF and depression.
  • Evaluation of clinical outcomes data for HF patients with and without depression.

Main Results:

  • Depression is linked to reduced quality of life, healthcare utilization, and increased rehospitalization in HF patients.
  • Meta-analysis indicates a twofold increase in mortality for HF patients with depression.
  • Pharmacological treatments and psychotherapies (CBT, psychotherapy) have not demonstrated significant improvements in major HF outcomes.

Conclusions:

  • Depression poses a substantial threat to heart failure (HF) patient outcomes, including mortality.
  • Current therapeutic approaches for managing depression in HF lack demonstrable efficacy for key clinical endpoints.
  • Further research is needed to identify effective interventions for depression in HF.

Keywords:
Depressionheart failuremanagementoutcomesprevalence

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