Clinical Research Directory

Inclusion Criteria: * written, voluntary informed consent to participate in the study * diagnosis of hypertrophic cardiomyopathy * age ≥ 18 years Exclusion Criteria: * refusal to consent to participate in the study * diagnosis of diabetes * patients with hypertrophic obstructive cardiomyopathy requiring interventional treatment (maximal LVOT gradient ≥ 50 mmHg), and who are in III-IV NYHA functional class, despite of the treatment with maximal tolerated doses * refusal to consent to participate in the study * diagnosis of diabetes * patients with hypertrophic obstructive cardiomyopathy requiring interventional treatment (maximal LVOT gradient ≥ 50 mmHg), and who are in III-IV NYHA functional class, despite of the treatment with maximal tolerated doses * ICD or cardiac pacemaker (for a group of patients in whom cardiac magnetic resonance study will be performed; n=100) * planned implantation of cardiac resynchronization therapy (CRT of CRT-D) in the following 12 months * life expectancy below 12 months * pregnancy (currently or planned in the following 12 months) * breast feeding * age below 18 years * recurrent genito-urinary tract infections in the past or currently * urosepsis in the history * Impaired renal function, defined as eGFR \< 30 mL/min/1.73 m2 (CKD-EPI)cr or requiring dialysis, * other contraindications to the use of empagliflozin * musculo-skeletal or neurologic diseases that make it unable to perform cardiopulmonary exercise testing * heart transplant recipient or listed for heart transplant * implanted left ventricular assist device * Any severe (obstructive or regurgitant) valvular heart disease expected to lead to surgery during the trial in the Investigator's opinion * Acute decompensated HF (exacerbation of chronic HF) requiring intravenous (i.v.) diuretics, i.v. inotropes or i.v. vasodilators, or left ventricular assist device within 1 week from discharge to screening, and during screening period until randomization * Atrial fibrillation or atrial flutter with a resting heart rate \> 110 bpm documented by ECG at screeining * Systolic blood pressure (SBP) ≥ 180 mmHg at randomization * Symptomatic hypotension and/or a SBP \< 100 mmHg at screeining or randomization * Chronic pulmonary disease requiring home oxygen, oral steroid therapy or hospitalisation for exacerbation within 12 months, or significant chronic pulmonary disease in the Investigator's opinion, or primary pulmonary arterial hypertension * Indication of liver disease, defined by serum levels of either ALT (SGPT), AST (SGOT), or alkaline phosphatase above 3 x upper limit of normal (ULN) at screening * Haemoglobin \< 9 g/dl at screening * Major surgery (major according to the investigator's assessment) performed within 90 days prior to screening, or scheduled major elective surgery (e.g. hip replacement ) within 90 days after screening * Gastrointestinal (GI) surgery or GI disorder that could interfere with absorption of trial medication in the investigator's opinion * Any documented active or suspected malignancy or history of malignancy within 2 years prior to screening, except appropriately treated basal cell carcinoma of the skin, in situ carcinoma of uterine cervix or low risk prostate cancer * History of ketoacidosis * Patients who must or wish to continue the intake of any drug considered likely to interfere with the safe conduct of the trial * Currently enrolled in another investigational device or drug trial, or less than 30 days since ending another investigational device or drug trial(s), or receiving other investigational treatment(s) * Chronic alcohol or drug abuse or any condition that, in the investigator's opinion, makes them an unreliable trial subject or unlikely to complete the trial * Any other clinical condition that would jeopardise patients safety while participating in this trial, or may prevent the subject from adhering to the trial protocol