Diuretics and Dopamine in Heart Failure With Preserved Ejection Fraction (ROPA-DOP)
Heart Failure, Diastolic
About this trial
This is an interventional treatment trial for Heart Failure, Diastolic focused on measuring Heart failure, diastolic, HFpEF, Diuretics, Dopamine
Eligibility Criteria
Inclusion Criteria:
- Admission to Johns Hopkins Hospital for acute decompensated heart failure.
- Patient ≥18 years of age
- Estimated GFR of > 15 milliliters/min/1.73m2 determined by the Modification of Diet in Renal Disease (MDRD) equation
- Willingness to provide informed consent
- Known ejection fraction by noninvasive testing of > 50% within 12 months of admission to the hospital with no interval myocardial infarction since inclusion transthoracic echo, by history, or by ECG.
- Negative pregnancy test in a female of child bearing potential
- Willingness of primary attending physician for patient to participate.
Exclusion Criteria:
- Systolic BP <90 mmHg on admission
- Hemoglobin (Hgb) < 8 g/dl
- Known allergy or intolerance to furosemide or low dose dopamine.
- Hemodynamically significant arrhythmias including ventricular tachycardia or defibrillator shock within 4 weeks
- Acute coronary syndrome within 4 weeks
Cardiac diagnoses in addition to or other than HFpEF:
i. Active myocarditis ii. Hypertrophic obstructive cardiomyopathy iii. Severe valvular disease iv. Restrictive or constrictive cardiomyopathy, including known amyloidosis, sarcoidosis, hemachromatosis v. Complex congenital heart disease vi. Constrictive pericarditis vii. Severe pulmonary hypertension (RVSP ≥ 60), not secondary to HFpEF
- Non-cardiac pulmonary edema
- Clinical evidence of digoxin toxicity
- Received IV vasoactive treatment or ultra-filtration therapy for heart failure since initial presentation
- Anticipated need for IV vasoactive treatment or ultra-filtration for heart failure during this hospitalization
- History of temporary or permanent renal replacement therapy or ultrafiltration
- History of renal artery stenosis > 50%
- Need for mechanical hemodynamic support
- Sepsis
- Terminal illness (other than HF) with expected survival of less than 1 year
- Previous adverse reaction to the study drugs
- Use of IV iodinated contrast material/dye in last 72 hours or planned during hospitalization
- Enrollment or planned enrollment in another randomized clinical trial during this hospitalization
- Inability to comply with planned study procedures
- Pregnancy or nursing mothers
Sites / Locations
- Johns Hopkins Hospital
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Active Comparator
Active Comparator
Active Comparator
Active Comparator
Bolus furosemide and no dopamine
Continuous infusion furosemide and no dopamine
Bolus furosemide plus dopamine
Continuous furosemide plus dopamine
If the patient is not on a prior diuretic dose, a standard dose of furosemide 40mg IV every 12 hrs, with total dose of 80 mg IV over 24 hrs will be initiated. If the patient is already on a prescribed diuretic dose, their outpatient dose will be doubled and administered as the equivalent IV dose every 12 hrs. (i.e if the prescribed dose is furosemide 80mg by mouth twice daily, the inpatient treatment dose will be furosemide 80mg IV twice daily).
If the patient is not on a prior diuretic dose, a standard dose of furosemide 80mg IV over 24 hrs, will be initiated. If the patient is already on a prescribed diuretic dose, their outpatient dose will be doubled and administered as the equivalent IV dose continuously over 24 hrs. . (i.e. if the prescribed dose is furosemide 80mg by mouth twice daily, the inpatient treatment dose would be furosemide 160mg IV to be administered continuously over 24 hrs).
Intermittent furosemide diuretic therapy as outlined with the addition of dopamine at 3 µg/kg/min
Continuous furosemide diuretic therapy as outlined with the addition of dopamine at 3 µg/kg/min