BACKGROUND: This study was designed to assess whether pharmacologically treated depression was associated with increased mortality risk in systolic heart failure (SHF) patients. METHODS: Patients (n=3346) with SHF (left ventricular ejection fraction ≤ 0.45) and primarily New York Heart Association (NYHA) classes II-III (78%) were recruited from a clinical database used in 20 heart failure clinics in Denmark. The association between pharmacologically treated depression identified by at least one prescription of an antidepressant and mortality risk was evaluated. RESULTS: Follow-up time was 540 days (range: 30-1600 days). 539 patients died. For 243 patients (7%) an antidepressant had been prescribed at least once. In a Cox Proportional Hazard Model, pharmacologically treated depression was associated with a 49% increased mortality risk (Hazard ratio: 1.49, 95% confidence interval: 1.03-2.16) after adjustment for traditional confounders. Three months after the baseline visit in the heart failure clinic, these patients received lower doses of beta-blockers than patients without antidepressant therapy (p=0.006). Female sex (p<0.001) and NYHA classes III-IV (p=0.007) were associated with the prescription of an antidepressant. CONCLUSIONS: Our analyses suggest that pharmacologically treated depression is associated with a 49% increased mortality risk, and that these high-risk patients receive lower doses of beta-blockers than patients with no antidepressant therapy. Copyright Â
BACKGROUND: This study was designed to assess whether pharmacologically treated depression was associated with increased mortality risk in systolic heart failure (SHF) patients. METHODS:Patients (n=3346) with SHF (left ventricular ejection fraction ≤ 0.45) and primarily New York Heart Association (NYHA) classes II-III (78%) were recruited from a clinical database used in 20 heart failure clinics in Denmark. The association between pharmacologically treated depression identified by at least one prescription of an antidepressant and mortality risk was evaluated. RESULTS: Follow-up time was 540 days (range: 30-1600 days). 539 patients died. For 243 patients (7%) an antidepressant had been prescribed at least once. In a Cox Proportional Hazard Model, pharmacologically treated depression was associated with a 49% increased mortality risk (Hazard ratio: 1.49, 95% confidence interval: 1.03-2.16) after adjustment for traditional confounders. Three months after the baseline visit in the heart failure clinic, these patients received lower doses of beta-blockers than patients without antidepressant therapy (p=0.006). Female sex (p<0.001) and NYHA classes III-IV (p=0.007) were associated with the prescription of an antidepressant. CONCLUSIONS: Our analyses suggest that pharmacologically treated depression is associated with a 49% increased mortality risk, and that these high-risk patients receive lower doses of beta-blockers than patients with no antidepressant therapy. Copyright Â
Authors: Kenneth E Freedland; Brian C Steinmeyer; Robert M Carney; Judith A Skala; Michael W Rich Journal: Gen Hosp Psychiatry Date: 2020-04-25 Impact factor: 3.238
Authors: Sherry L Grace; Jose R Medina-Inojosa; Randal J Thomas; Heather Krause; Kristin S Vickers-Douglas; Brian A Palmer; Francisco Lopez-Jimenez Journal: Psychother Psychosom Date: 2018-03-13 Impact factor: 17.659