Depression as a risk factor of mortality and non-fatal events in coronary heart disease

This is a systemic review and consensus statement from the American Heart Association (AHA) that was published in 2014. [1] A total of 53 studies and 4 meta-analyses were included in the review. Approximately 20%  of patients admitted with an acute coronary syndrome fulfil diagnostic criteria of major depression, even more will have depressive symptoms.…

COPD increases the risk of depression. Depression and anxiety adversely affect prognosis in COPD, leading to an increased risk of exacerbation and possibly death.

This is a systematic review and meta-analysis that was published in Chest in 2013. [1] It included 16 studies on depression or anxiety as predictors of COPD outcomes (incident COPD/chronic lung disease or exacerbation) and/or mortality, in 28,759 participants followed for 1 to 8 years, and six studies on COPD as a predictor of depression…

Depression is an independent predictor of early death in patients with advanced cancer

This is an English study that was published in 2009. [1] Out of the eligible 132 patients, 87 participated in the study. The Edinburgh Depression Scale (EDS) and self-rated symptoms list were completed three times over an eight-week period and analyzed, together with demographic and clinical factors. Depression was self-rated in 29% (25/87) of patients…

Prevalence and impact of psychiatric comorbidity in all patients admitted to a general hospital in England

This study looked at all patients admitted to a district hospital in England during one week. The prevalence of psychiatric comorbidity was 11.8% in 2,444 inpatients. These patients had higher inpatient mortality (8.7 vs 3.3%; p < 0.001), 30-day readmission rates (24.7 vs 9.7%; p < 0.001), length of stay (mean 16.7 vs 5 days;…