11 research outputs found
Depressed mood amplifies heart-related symptoms in persistent and paroxysmal atrial fibrillation patients: A longitudinal analysis-data from the German competence network on atrial fibrillation.
AIMS: There is limited evidence of an association between the burden of atrial fibrillation (AF)-related symptoms and depressed mood (DM). We used follow-up data from two randomized trials to relate AF symptoms, perceived AF burden, and DM. METHODS AND RESULTS: Baseline data on 319 persistent AF patients from the Flec-SL trial and 244 paroxysmal AF patients from the ANTIPAF trial were available. Data on 400 patients were available at 6-month follow-up. Depressed mood was measured using the major depression inventory, AF symptoms using the AF Symptom Checklist. Generalized estimating equation models were used to assess the association between symptom burden and DM. At baseline, 194 patients (35.2%) reported DM, 294 (52.2%) reported severe AF symptom burden. Burden from all symptoms except fainting was significantly elevated in patients with DM. An improvement in DM from baseline to follow-up was associated with reduced symptom burden [odds ratio (OR) = 2.06; 95% confidence interval (CI): 1.22-3.51]. Patients with DM had three-fold increased odds of severe symptom burden after adjustment for perceived AF-frequency and -duration, sex, and chronic obstructive pulmonary disorder (COPD) (OR = 3.19; 95% CI: 2.65-8.45). Women reported significantly more severe symptom burden than men (OR = 1.44; 95% CI: 1.36-1.95). Uneasiness, nausea, and shortness of breath were most strongly associated with DM. The effect of DM on nausea was more pronounced for men (Pinteraction = 0.041). Perceived AF-frequency and -duration were not associated with DM (P = 0.717 and 0.236, respectively). CONCLUSION: Depressed mood is associated with AF symptom burden over 6 months after adjustment for perceived frequency and duration of AF episodes, COPD, and sex
Depression in paroxysmal and persistent atrial fibrillation patients: A cross-sectional comparison of patients enroled in two large clinical trials.
AIMS: Despite its high clinical relevance, few studies have investigated depression in patients with atrial fibrillation (AF). We aimed to assess whether depressed mood was more common in persistent or paroxysmal AF patients in controlled models and report frequencies of major depressive disorder.METHODS AND RESULTS: Cross-sectional data from two contemporary clinical trials were used to compare paroxysmal (n = 310) and persistent (n = 392) AF patients' depressed mood severity (measured by the Major Depression Inventory) with each trial including only one patient type. A four-category outcome of depressed mood severity was chosen as exposure variable. Ordinal logistic regression was applied to analyse the association of AF type with depressed mood in a crude model and a confounder control model. In the study sample, 8.4% were classified as having major depressive disorder [10.5% of persistent and 5.8% of paroxysmal patients; odds ratio (OR) = 1.89; 95% confidence interval (CI): 1.07-3.37], according to the diagnostic and statistical manual of mental disorders [(diagnostic and statistical manual of mental disorders (DSM-IV)] criteria. In both the age and sex adjusted crude model and in the confounder control model, the association of persistent AF with more severe depressed mood was significant (OR confounder controlled model = 1.44; 95% CI: 1.13-1.75, P = 0.007).CONCLUSION: Persistent AF patients may suffer from more severe depressed mood than paroxysmal AF patients with similar symptom burden after controlling for relevant factors.  
Monitoreo de glifosato en agua superficial en Entre Ríos. La investigación acción participativa como metodología de abordaje
2012 focused update of the ESC Guidelines for the management of atrial fibrillation
Cardiolog