Status:
UNKNOWN
Stratified Treatment to Ameliorate Diastolic Left Ventricular Stiffness in Heart Failure With Preserved Ejection Fraction
Lead Sponsor:
Mariëlle Scheffer
Collaborating Sponsors:
AstraZeneca
Conditions:
Heart Failure, Diastolic
Eligibility:
All Genders
18+ years
Phase:
PHASE2
Brief Summary
A 35-week, single-center, prospective, double-blind, controlled, randomized, 2x2 crossover, interventional Phase II study, investigating the effect of treatment with dapagliflozin 10mg od on Left Vent...
Eligibility Criteria
Inclusion
- Age ≥ 18 years at time of screening
- Symptomatic chronic heart failure patients with diagnosis of heart failure and:
- NYHA class II-IV
- Preserved systolic Left Ventricular (LV) function, defined by: LV Ejection Fraction (LVEF) ≥ 50% and LV end-diastolic volume index \<97 ml/m2
- Evidence of diastolic LV dysfunction and at least 1 out of the 5 following additional criteria:
- H2FPEF score ≥ 6;
- HFA-PEFF score ≥ 5;
- Pulmonary capillary wedge pressure \> 15 mmHg at rest or \> 25 mmHg with exercise assessed with right heart catheterization;
- Cardiac MRI T1 derived extracellular volume \<29% at screening
- Oral diuretics, if prescribed to the patient according to local guidelines and at the discretion of the investigator, should be stable for at least 1 week prior to baseline visit
- Signed and dated written informed consent in accordance with GCP and local legislation prior to admission to the trial
Exclusion
- Reduced systolic LV function (LVEF \< 50%), measured at any time point in the history of the patient
- Obstructive coronary artery disease with evidence of ischemia
- Myocardial infarction, coronary artery bypass graft surgery or other major cardiovascular surgery, stroke or TIA in past 90 days prior to screening visit
- More than mild valve stenosis
- More than moderate aortic and/or mitral valve regurgitation
- Cardiomyopathy based on infiltrative diseases (e.g. amyloidosis), accumulation diseases (e.g. hemochromatosis, Fabry disease), muscular dystrophies, cardiomyopathy with reversible causes (stress cardiomyopathy), hypertrophic (obstructive) cardiomyopathy or known pericardial constriction
- History of mitral valve repair or replacement
- Atrial fibrillation or atrial flutter with a resting heart rate \> 110 bpm at screening
- Acute decompensation that requires intravenous loop diuretics
- Systolic blood pressure ≥ 180 mmHg. If SBP \> 150 mmHg and \< 180 mmHg, the patient should be receiving at least 3 antihypertensive drugs at screening or baseline visit
- Symptomatic hypotension and/or a SBP \< 100 mmHg at screening or baseline visit
- Impaired renal function, defined as eGFR \< 30 ml/min/1.73 m2
- Indication of liver disease, defined by serum levels of either ALT (SGPT), AST (SGOT), or alkaline phosphatase above 3x upper limit of normal or history of cirrhosis with evidence of portal hypertension
- Hemoglobin \< 9 g/dl at screening
- Chronic obstructive pulmonary disease, more than GOLD class 2
- Pulmonary function test with FEV1/FVC \< 80%
- Primary pulmonary arterial hypertension
- Type 1 Diabetes Mellitus
- History of ketoacidosis
- 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 or in situ carcinoma of uterine cervix or low risk prostate cancer (biopsy Gleason score of ≤ 6 and clinical stage T1c or T2a)
- Current use or prior use of a SGLT-2 inhibitor or combined SGLT-1 and 2 inhibitor within 3 months prior to screening visit. Discontinuation of a SGLT-2 inhibitor or combined SGLT-1 and 2 inhibitor for the purposes of study enrolment is not permitted
- Pregnancy or lactation
- Any (clinical) condition that, in the investigator's opinion, would jeopardize patients safety while participating in this trial, or may prevent the patient from adhering to the trial protocol
Key Trial Info
Start Date :
July 1 2020
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
May 1 2022
Estimated Enrollment :
26 Patients enrolled
Trial Details
Trial ID
NCT04475042
Start Date
July 1 2020
End Date
May 1 2022
Last Update
September 22 2020
Active Locations (1)
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1
OLVG
Amsterdam, North Holland, Netherlands, 1091