Incidence of Hospitalization for Heart Failure Relative to Major Atherosclerotic Events in Type 2 Diabetes: A Meta-analysis of Cardiovascular Outcomes Trials.

Like Comment
Emerging evidence points to heart failure as being a common first presentation of cardiovascular (CV) disease in type 2 diabetes.The purpose of this study was to determine whether hospitalization for heart failure (HHF) occurs more or less frequently than major adverse CV events (MACE) in people with type 2 diabetes.Placebo arms of CV outcomes trials in type 2 diabetes were included.Sixteen CV outcomes trials were selected, including five dipeptidyl peptidase 4 inhibitor trials, seven glucagon-like peptide 1 receptor agonist trials, and four sodium-glucose cotransporter 2 inhibitor trials.We extracted incidence rates of HHF, myocardial infarction (MI), stroke, and the composite outcomes of CV death or HHF and MACE (CV death, nonfatal MI, or nonfatal stroke).In two trials enriched with people with chronic kidney disease, HHF was more common than both MI and stroke. Among the remaining 14 trials, HHF was less frequent than MI in 13 (93%), with this difference being significant in 8 (57%); however, HHF surpassed stroke in all but 1 study (93%; significant in 7 studies [50%]). Heterogeneity among trials was moderate/high (I2 >50%) and partly explained by HHF/MI correlating with age and previous MI history (P < 0.05). In seven trials that reported events stratified by presence/absence of preexisting CV disease, ratios of HHF/MI and HHF/stroke were similar between groups.Enrichment of trial populations with those at high risk of CV events limits generalizability.Although less frequent than MI, HHF is a common event in type 2 diabetes, both in those with and those without prior CV disease.

Get PDF with LibKey

View the article @ Diabetes care (sign-in may be required)


The wider, wiser view for healthcare professionals. ClinOwl signposts the latest clinical content from over 100 leading medical journals.
3460 Contributions
0 Following

No comments yet.