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Depression profile in patients with and without chronic heart failure
Nicole Holzapfel1, Thomas Müller-Tasch, Beate Wild
1Department of Psychosomatic and General Internal Medicine, Medical University Hospital Heidelberg, Germany. Nichole_Holzapfel@med.uni-heoderlberg.de
Journal of Affective Disorders
|May 22, 2007
Summary
Depression in chronic heart failure (CHF) patients presents differently, with fewer cognitive-emotional symptoms like depressed mood. Recognizing these unique depression profiles is key for accurate diagnosis and treatment in CHF populations.
Area of Science:
- Cardiology
- Psychiatry
- Psychosomatic Medicine
Background:
- Depression is a common comorbidity in patients with chronic heart failure (CHF).
- Depression often goes undetected and untreated in CHF patients.
- Specific depression symptom profiles in CHF patients remain unclear.
Purpose of the Study:
- To investigate whether patients with CHF exhibit a distinct profile of depression symptoms.
- To compare depression symptoms in depressed patients with and without CHF.
Main Methods:
- Compared 113 depressed patients with CHF to 137 depressed patients without CHF using the PHQ-9.
- Analyzed individual DSM-IV depressive symptoms and stratified by depression severity (major depressive disorder vs. other depressive disorders).
- Used ANCOVAs with sociodemographic covariates.
Main Results:
- Depressed patients with CHF reported significantly lower levels of depressed mood and worthlessness/guilt compared to those without CHF.
- These differences were consistent across major depressive disorder and other depressive disorders.
- No significant group differences were observed for other depression symptoms.
Conclusions:
- Cognitive-emotional symptoms, not somatic symptoms, differentiate depressed patients with and without CHF.
- This distinct symptom profile may contribute to the underdiagnosis of depression in CHF.
- Consideration of these differences is crucial for diagnosis, treatment, and medical education in CHF care.
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