Spironolactone in the Treatment of Heart Failure

NCT ID: NCT04727073

Last Updated: 2025-03-28

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE3
• Total Enrollment: 743 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2018-11-01
• Study Completion Date: 2024-10-01

Brief Summary

The purpose of this study is to determine whether the treatment of patients with HFmrEF and HFpEF at high risk of cardiovascular events with the mineralocorticoid receptor antagonist (MRA) spironolactone reduces a composite of recurrent heart failure hospitalizations and cardiovascular mortality.

Detailed Description

The primary objective of the SPIRIT-HF study is to compare Spironolactone to Placebo in reducing the rate of the composite endpoint of recurrent heart failure hospitalizations and cardiovascular (CV) death in symptomatic HF patients (NYHA II-IV) with mid-range (LVEF 40- 49 %) or preserved (LVEF ≥ 50 %) ejection fraction.

The efficacy and safety of mineralocorticoid receptor antagonist (MRA) in reducing the risk of death and hospitalizations has been proven with two separate substances (Spironolactone; RALES 1999 and Eplerenone; EMPHASIS 2011) in symptomatic heart failure patients with reduced left- ventricular ejection fraction (HFrEF). In 2013 the TOPCAT investigators tried to proof similar efficacy in patients with heart failure and preserved ejection fraction (≥ 45%). Because of regional variations in the enrollment process and difficulties regarding drug adherence the trial revealed neutral findings but the substance spironolactone was still able to show its potential benefit in the American cohort. Hence, the investigators see a strong rationale for testing a mineralocorticoid receptor blocker in patients suffering from heart failure with mid-range or preserved left ventricular ejection fraction.

Intervention:

Mineralocorticoid receptor blocker Spironolactone in tablet form taken daily. Starting dosage will be 25 mg OD with dosage escalation to 50 mg OD within 4 weeks if kidney function at VR was > 30 mL/min/m2 and potassium < 4.5 mmol/L. Spironolactone is not approved for the treatment of HFmrEF and HFpEF.

Matching placebo in tablet form taken daily with dosage escalation rules in accordance with dosage of the study drug Spironolactone.

Visits:

Screening (VScr), Visit of Randomization (VR), V1 Safety Visit (1 week), V2 (4 weeks), V2S Safety Visit (5 week), V3 (4 months), V4 (8 months), V5 (12 months), V6 (18 months), V7 (24 months), V8 (30 months), V9 (36 months), V10 (42 months), V11/EOT (48 months); VXS (1 week after Visit X).

Individual intervention duration with spironolactone or placebo will be continued until the overall expected event rate is reached or until withdrawal of informed consent. Based on previous HF trials the investigators calculate a mean follow-up duration of 3 years (range 2-4 years) depending on the individual inclusion date.

Duration of follow-up will be event-rate based, with an expected overall study duration of 60 months. With an anticipated recruitment phase of 24 months; this will result in a maximum follow-up of 48 months and an average follow-up per patient of 36 months assuming a constant recruitment rate.

Conditions

Heart Failure with Mid-range Ejection Fraction; Heart Failure with Preserved Ejection Fraction

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

Arm A

Experimental: Spironolactone Spironolactone (an aldosterone antagonist) in tablet form taken daily. The initial study drug dose is 25 mg/day (one tablet) and may be titrated up to 50 mg/day (two tablets) within 4 weeks if kidney function at VR was \> 30 mL/min/m2 and potassium \< 4.5 mmol/L.

Group Type: EXPERIMENTAL

Experimental: Spironolactone

Intervention Type: DRUG

Spironolactone (an aldosterone antagonist) in tablet form taken daily. The initial study drug dose is 25 mg/day (one tablet) and may be titrated up to 50 mg/day (two tablets) within 4 weeks if kidney function at VR was \> 30 mL/min/m2 and potassium \< 4.5 mmol/L.

Arm B

Placebo Comparator: Placebo Placebo of Spironolactone in tablet form taken daily with dosage escalation rules in accordance with dosage of the study drug Spironolactone.

Group Type: PLACEBO_COMPARATOR

Placebo Comparator

Intervention Type: DRUG

Placebo of Spironolactone in tablet form taken daily with dosage escalation rules in accordance with dosage of the study drug Spironolactone.

Interventions

Experimental: Spironolactone

Spironolactone (an aldosterone antagonist) in tablet form taken daily. The initial study drug dose is 25 mg/day (one tablet) and may be titrated up to 50 mg/day (two tablets) within 4 weeks if kidney function at VR was \> 30 mL/min/m2 and potassium \< 4.5 mmol/L.

Intervention Type: DRUG

Placebo Comparator

Placebo of Spironolactone in tablet form taken daily with dosage escalation rules in accordance with dosage of the study drug Spironolactone.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

Patients eligible for inclusion in this study have to fulfill all of the following criteria:

1. Written informed consent.

2. Male or female, age ≥ 50 years

3. Current symptoms of Heart Failure (NYHA ≥ II) during VR

4. Symptom(s) of HF ≥ 30 days prior to VR

5. HF Hospitalization or treatment with intravenous (IV) diuretics for worsening HF within 12 months prior to VR

6. Left ventricular ejection fraction ≥ 40 % at screening measured by echocardiography and evidence of structural/ functional abnormalities (at least one of the following criteria): LAVI > 34 ml/m2// E/émean ≥ 13// Mean e' (septal and lateral) < 9 cm/s

7. NT-proBNP > 300 pg/ml (SR) or > 900 pg/ml (AF) on the Visit 1 ECG; only if NT-proBNP is NOT available: BNP > 80/ 250 pg/ml (SR/AF)

8. Controlled systolic BP: defined as a target systolic BP < 140 mm Hg. Subjects with BP up to and including 160 mm Hg are eligible for enrollment if on 3 or more medications to control BP (Patients with uncontrolled BP should be considered for Re-Screening after optimization of antihypertensive therapy has been established)

9. Serum potassium < 5.0 mmol/L prior to randomization

Exclusion Criteria

1. Hyperkalemia (potassium level ≥ 5.5 mmol/L) within the past two weeks before VR

2. Hyponatraemia (sodium level < 135 mmol/L) prior to randomization

3. Severe renal dysfunction, defined as an estimated glomerular filtration rate of less than 30 mL/min/1.73m2) as calculated by the Modification in Diet in Renal Disease (MDRD) formula at Visit 1 or serum creatinine level ≥ 1,8 mg/dl (> 160 μmol/ml)

4. History of anuria or acute renal failure (as defined by the RIFLE criteria for AKI; see Appendix XVIII.3) within the past two weeks before VRenal dysfunction, defined as an estimated glomerular filtration rate of less than 30 mL/min/1.73m2) as calculated by the Modification in Diet in Renal Disease (MDRD) formula at VScr/VR or serum creatinine level ≥ 1,8 mg/dl (> 160 μmol/ml)History of anuria or acute renal failure (as defined by the RIFLE criteria for AKI; see Appendix XVIII.3) within the past two weeks prior to randomization

5. Acute coronary syndrome (including MI) and elective PCI within 30 days prior to VR.

6. Cardiac surgery, other major CV surgery, or urgent percutaneous coronary intervention (PCI) within the 3 months prior to VR

7. Current acute decompensated HF requiring augmented therapy with i.v. diuretics, i.v. vasodilators and/or i.v. inotropic drugs. Patients are eligible after initial stabilization.

8. Probable alternative diagnoses that in the opinion of the investigator could account for the patient's HF symptoms (i.e., dyspnea, fatigue) such as significant pulmonary disease (including primary pulmonary HTN), anemia or obesity. Specifically, patients with the following are not eligible for randomization:

• Severe pulmonary disease including chronic obstructive pulmonary disease (COPD) or severe asthma bronchiale ( (ie requiring home oxygen, chronic nebulizer therapy, chronic oral steroid therapy) or
• anemia (hemoglobin < 10 g/dL males and < 9.5 g/dL females), or
• body mass index (BMI) > 40 kg/m2

9. Evidence of right sided HF in the absence of left-sided structural heart disease.

10. Specific etiologies such as infiltrative, genetic hypertrophic cardiomyopathy, pericardial constriction, sarcoidosis, amyloidosis and any other storage diseases.

11. Clinically significant congenital heart disease underlying heart failure.

12. Life-threatening or uncontrolled dysrhythmia, including symptomatic or sustained ventricular tachycardia and uncontrolled persistent or permanent atrial fibrillation (AF) or flutter (with a heart rate > 100 beats per minute (bpm), RACE II) during VR. If AF with HR > 100/min, the patient may be rescreened after treatment for rate control.

13. Presence of significant (i.e., more than moderate) valvular heart disease expected to lead to surgery during the trial in the investigators opinion.

14. Stroke, transient ischemic attack, carotid surgery or carotid angioplasty within the 3 months prior to VR.

15. Coronary or carotid artery disease or valvular heart disease likely to require surgical or percutaneous intervention within the 6 months after VR in the investigators opinion.

16. Patients with prior major organ transplant or intent to transplant (on transplant list) or with current ventricular assist device (VAD) therapy.

17. Evidence of hepatic disease as determined by any one of the following: SGOT (AST) or SGPT (ALT) values exceeding 3x the upper limit of normal (ULN), bilirubin >1.5 mg/dl at VR.

18. Evidence of present bilateral renal artery stenosis

19. Known intolerance or history of hypersensitivity to the active substance (Spironolactone) or to any of the excipients of the Investigational Medicinal Product (IMP) or placebo.

20. Present use of any aldosterone antagonist, potassium supplements or potassium sparing diuretics at the time of enrollment. (Consider stopping these potassium sparing drugs if clinically possible and upon discussion with the patient)

21. Required treatment with prohibited Co-medications according to the summary of product characteristics with the exception of ACE inhibitors or angiotensin receptor blockers (as described in the protocol in IV.2).

, careful monitoring of plasma lithium and dose adjustment are required.

22. Use of other investigational drugs at the time of enrollment, or within 30 days or 5 half-lives before enrollment, whichever is longer.

23. Any condition that, in the opinion of the investigator may prevent the subject from adhering to the study protocol (e.g. history of non-compliance to medical regimens, patients who are considered potentially unreliable, patients with a history of addiction).

24. History or presence of any other disease (i.e. including malignancies) with a life expectancy of < 1 years.

25. History of non-compliance to medical regimens and patients who are considered potentially unreliable.

26. Subjects who are legally detained in an official institution.

27. Subjects who may be dependent on the sponsor, the investigator or the trial sites, have to be excluded from the trial.

28. Pregnant or nursing (lactating) women, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive human chorionic gonadotropin (hCG) laboratory test.

29. Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant, unless they are using highly effective methods of contraception during study participation and until 2 months after the last dose off study drug.

• Minimum Eligible Age: 50 Years
• Maximum Eligible Age: 100 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK)

OTHER

Sponsor Role: collaborator

Echo Core Lab Berlin

UNKNOWN

Sponsor Role: collaborator

University of Göttingen

OTHER

Sponsor Role: collaborator

University Medicine Greifswald

OTHER

Sponsor Role: collaborator

Ludwig-Maximilians - University of Munich

OTHER

Sponsor Role: collaborator

Institute for Cardiovascular Computer-assisted Medicine, Charité

UNKNOWN

Sponsor Role: collaborator

Coordinating Centre for Clinical Trials, Charité

UNKNOWN

Sponsor Role: collaborator

Charite University, Berlin, Germany

OTHER

Sponsor Role: lead

Responsible Party

Univ.-Prof. Dr. med. Frank Edelmann

Univ. Prof. Dr. med. Frank Edelmann

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Burkert Pieske, Prof. MD

Role: PRINCIPAL_INVESTIGATOR

Charité University of Medicine

Locations

Medical University of Graz

Graz, , Austria

Medical University Innsbruck

Innsbruck, , Austria

Clinic Klagenfurt Wörthersee

Klagenfurt, , Austria

University Hospital St. Pölten

Pölten, , Austria

Medical University of Vienna

Vienna, , Austria

Besançon University Hospital

Besançon, , France

Centre Hospitalier de Beziers

Béziers, , France

CHU Clermont-Ferrand

Clermont-Ferrand, , France

Groupe Hospitalier de la Rochelle-Ré-Aunis

La Rochelle, , France

CHU Grenoble Alpes Hopital Michallon

La Tronche, , France

CHU Arnaud de villeneuve

Montpellier, , France

CHRU Nancy Brabois

Nancy, , France

CHU Haut Lévêque Cardiologie

Pessac, , France

Hôpital Sainte Musse

Toulon, , France

CHU Toulouse - Hôpital Rangueil

Toulouse, , France

Kardiologische Praxis Dr. Wolfgang Jungmair

Bad Homburg, , Germany

Kerckhoff Heart and Thorax Center

Bad Nauheim, , Germany

Herz- und Diabeteszentrum NRW, Bad Oeynhausen

Bad Oeynhausen, , Germany

Charité University of Medicine Berlin, CCM

Berlin, , Germany

Klinische Forschung Berlin GbR

Berlin, , Germany

Studienzentrum Rankestraße

Berlin, , Germany

Charité University of Medicine, CBF

Berlin, , Germany

Caritas-Klinik Maria Heimsuchung

Berlin, , Germany

Charité University of Medicine (CVK)

Berlin, , Germany

German Heart Center Berlin, Clinic for Internal Medicine - Cardiology

Berlin, , Germany

Helios Klinikum Emil von Behring GmBH

Berlin, , Germany

Städtisches Klinikum Brandenburg GmbH

Brandenburg, , Germany

Stiftung Bremer Herzen (BIHKF)

Bremen, , Germany

Zentrum für klinische Studien Dresden

Dresden, , Germany

Heart Center Dresden, Technical University of Dresden

Dresden, , Germany

Zentrum für klinische Studien Südbrandenburg

Elsterwerda, , Germany

University Hospital of Giessen

Giessen, , Germany

University of Goettingen

Goettigen, , Germany

University Medicine Greifswald

Greifswald, , Germany

Universitätsklinikum Halle (Saale)

Halle, , Germany

University Heart Center Hamburg

Hamburg, , Germany

University of Heidelberg

Heidelberg, , Germany

University Hospital Jena

Jena, , Germany

University Medical Center of Schleswig-Holstein, Campus Kiel

Kiel, , Germany

Universitätsklinikum Leipzig

Leipzig, , Germany

Heart Center Leipzig-University Hospital

Leipzig, , Germany

University Hospital Schleswig-Holstein, University Heart Centre Lübeck

Lübeck, , Germany

University Hospital Mainz

Mainz, , Germany

University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University

Mannheim, , Germany

Kliniken Maria Hilf GmbH

Mönchengladbach, , Germany

German Heart Center Munich

Munich, , Germany

University Hospital Klinikum rechts der Isar (TUM)

Munich, , Germany

University Hospital Munich, Ludwig-Maximilians University

Munich, , Germany

University Hospital rechts der Isar

Munich, , Germany

Kardiologische Praxis Am Park Sanssoucci

Potsdam, , Germany

Praxis Dr. Markus Knapp/Daniela Breuninger

Schwäbisch Hall, , Germany

MVZ Schwering West GmbH

Schwerin, , Germany

Universitätsklinikum Ulm

Ulm, , Germany

Meander Medisch Centrum

Amersfoort, , Netherlands

Ziekenhuis Amstelland

Amstelveen, , Netherlands

OLVG locatie Oost

Amsterdam, , Netherlands

Van Weel-Bethesda Ziekenhuis

Dirksland, , Netherlands

St. Jansdal Ziekenhuis

Harderwijk, , Netherlands

Elkerliek Ziekenhuis

Helmond, , Netherlands

Gelre Ziekenhuizen

Zutphen, , Netherlands

Institute for Rehabilitation

Belgrade, , Serbia

Clinical Hospital Center B. Kosa

Belgrade, , Serbia

Clinical Hospital Center Dr. Dragisa Misovic

Belgrade, , Serbia

Clinical Hospital Center Zvezdara

Belgrade, , Serbia

Dedinje Cardiovascular Institute

Belgrade, , Serbia

Insitute of Cardiovascular Diseases of Vojvodina

Kamenitz, , Serbia

Nis Clinical Center

Niš, , Serbia

General Hospital Uzice

Užice, , Serbia

General Hospital Vršac

Vršac, , Serbia

Countries

Austria; France; Germany; Netherlands; Serbia

Other Identifiers

SPIRIT-HF DZHK8

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

SPIRIT-HF DZHK08

Identifier Type: -

Identifier Source: org_study_id