Real-world Comparative Effectiveness and Safety of Jardiance in Chinese Patients With Heart Failure of Reduced Ejection Fraction

This study is to provide the effectiveness and safety evidence in patients with heart failure of reduced ejection fraction (HFrEF) initiating Jardiance in real clinical practice in a larger Chinese population. The primary objective is to compare the risk of the composite outcome of cardiovascular (CV) death or hospitalisation for heart failure (HHF) in heart failure with reduced ejection fraction (HFrEF) patients initiating Jardiance with propensity score (PS) matched HFrEF patients initiating guideline-recommended non-sodium-glucose cotransporter-2 inhibitors (SGLT2i) medications (angiotensin-converting-enzyme inhibitors (ACEi)/angiotensin II receptor blocker (ARB)/angiotensin receptor-neprilysin inhibitor (ARNI), betablockers, and mineralocorticoid receptor antagonist (MRA)) in China, measured by the hazard ratio of the two groups.

Inclusion Criteria: * At least 18 years of age * Has at least 1 diagnosis of Heart Failure with Reduced Ejection Fraction (HFrEF) at baseline during the 6-month look-back period (on or prior to the index date) * Left Ventricular Ejection Fraction (LVEF) ≤40% * N-terminal Pro-B-type Natriuretic Peptide (NT-proBNP) \>125pg/mL or Brain Natriuretic Peptide (BNP)≥35 pg/mL * New users of Jardiance or guideline-recommended non-Sodium-glucose Cotransporter-2 inhibitors (SGLT2i) medications (Angiotensin-converting-enzyme inhibitors (ACEi)/Angiotensin II Receptor Blocker (ARB)/ Angiotensin Receptor-neprilysin Inhibitor (ARNI), beta-blockers, and Mineralocorticoid Receptor Antagonist (MRA)) for HFrEF, who had not used the respective index drug during the look-back period * Baseline data during the look-back period or on the index date have been collected * Body mass index (BMI) \