Mineralocorticoid Receptor Antagonists

Eplerenone* / therapeutic use

PMID (1):

39232490

MeSH

Heart Failure* / drug therapy

Mineralocorticoid Receptor Antagonists* / therapeutic use

Naphthyridines* / therapeutic use

Spironolactone* / therapeutic use

Stroke Volume* / drug effects

Screening for primary aldosteronism in primary care

Spironolactone

Eplerenone

Naphthyridines

A meta-analysis of the effects of mineralocorticoid receptor antagonists in patients with heart failure with various degrees of LV function. James W. Mold, MD, MPH

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Background: Mineralocorticoid receptor antagonists (MRAs) reduce hospitalisations and death in patients with heart failure and reduced ejection fraction (HFrEF), but the benefit in patients with heart failure and mildly reduced ejection fraction (HFmrEF) or heart failure and preserved ejection fraction (HFpEF) is unclear. We evaluated the effect of MRAs in four trials that enrolled patients with heart failure across the range of ejection fraction.

Methods: This is a prespecified, individual patient level meta-analysis of the RALES (spironolactone) and EMPHASIS-HF (eplerenone) trials, which enrolled patients with HFrEF, and of the TOPCAT (spironolactone) and FINEARTS-HF (finerenone) trials, which enrolled patients with HFmrEF or HFpEF. The primary outcome of this meta-analysis was a composite of time to first hospitalisation for heart failure or cardiovascular death. We also estimated the effect of MRAs on components of this composite, total (first or repeat) heart failure hospitalisations (with and without cardiovascular deaths), and all-cause death. Safety outcomes were also assessed, including serum creatinine, estimated glomerular filtration rate, serum potassium, and systolic blood pressure. An interaction between trials and treatment was tested to examine the heterogeneity of effect in these populations. This study is registered with PROSPERO, CRD42024541487.

Findings: 13 846 patients were included in the four trials. MRAs reduced the risk of cardiovascular death or heart failure hospitalisation (hazard ratio 0·77 [95% CI 0·72-0·83]). There was a statistically significant interaction by trials and treatment (p for interaction=0·0012) due to the greater efficacy in HFrEF (0·66 [0·59-0·73]) compared with HFmrEF or HFpEF (0·87 [0·79-0·95]). We observed significant reductions in heart failure hospitalisation in the HFrEF trials (0·63 [0·55-0·72]) and the HFmrEF or HFpEF trials (0·82 [0·74-0·91]). The same pattern was observed for total heart failure hospitalisations with or without cardiovascular death. Cardiovascular death was reduced in the HFrEF trials (0·72 [0·63-0·82]) but not in the HFmrEF or HFpEF trials (0·92 [0·80-1·05]). All-cause death was also reduced in the HFrEF trials (0·73 [0·65-0·83]) but not in the HFmrEF or HFpEF trials (0·94 [0·85-1·03]). With an MRA, the risk of hyperkalaemia was doubled compared with placebo (odds ratio 2·27 [95% CI 2·02-2·56]), but the incidence of serious hyperkalaemia (serum potassium >6·0 mmol/L) was low (2·9% vs 1·4%); the risk of hypokalaemia (potassium <3·5 mmol/L) was halved (0·51 [0·45-0·57]; 7% vs 14%).

Interpretation: Steroidal MRAs reduce the risk of cardiovascular death or heart failure hospitalisation in patients with HFrEF and non-steroidal MRAs reduce this risk in patients with HFmrEF or HFpEF.

Funding: None.

Author/s:

Pardeep S Jhund, Atefeh Talebi, Alasdair D Henderson, Brian L Claggett, Muthiah Vaduganathan

Screening for primary aldosteronism in primary care

Aubrey Delammermore — Thu, 30 Mar 2023 05:00:00 +0000

Date Added:

March 30, 2023

Journal/Publication:

Canadian Medical Association Journal

Publisher:

CMA Impact

Publication Date:

March 20, 2023

Issue:

Volume:

195

Pages:

E410

URL:

Type:

Meta-analyses, Reviews, and Guidelines

Format:

Article

DOI (1):

10.1503/cmaj.221466

Keywords

Hypokalemia

Aldosterone

primary aldosteronism

MeSH

Aldosterone

Management of Heart Failure

A very concise review of the suspicion, detection, and management of hyperaldosteronism in patients with hypertension. James W. Mold, MD, MPH

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Primary aldosteronism (PA) is common among patients with hypokalemia and hypertension. Patients with PA are at an increased risk of chronic disease if undiagnosed or untreated. Expert consensus recommends screening for PA in high-risk populations. Most antihypertensive medications can be continued during the work-up for PA. An elevated aldosterone-to-renin ratio is suggestive of PA.

Author/s:

Dubrofsky, L., Hundemer, G. L.

Management of Heart Failure

Aubrey Delammermore — Sat, 24 Sep 2022 05:00:00 +0000

Date Added:

September 24, 2022

Journal/Publication:

JAMA Clinical Guidelines Synopsis

Publisher:

American Medical Association

Publication Date:

September 15, 2022

Pages:

E1-E2

URL:

Type:

Meta-analyses, Reviews, and Guidelines

Format:

Article

DOI (1):

10.1001/jama.2022.16667

Keywords

Stroke Volume

American Heart Association

Cardiology

Sodium

PMID (1):

36107415

MeSH

Angiotensin Receptor Antagonists

Sodium-Glucose Transporter 2 Inhibitors

Estimating Lifetime Benefits of Comprehensive Disease-Modifying Pharmacological Therapies in Patients With Heart Failure With Reduced Ejection Fraction: A Comparative Analysis of Three Randomised Controlled Trials

Angioedema

Updated guidelines for management of congestive heart failure rom the American College of Cardiology and the American Heart Association. James W. Mold, MD, MPH

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GUIDELINE TITLE 2022 American College of Cardiology
(ACC)/American Heart Association AHA)/Heart Failure
Society of America (HFSA) Guidelines for the Management
of Heart Failure
RELEASE DATE April 1, 2022
PRIOR VERSIONS 2017 ACC/AHA/HFSA Focused Update
of the 2013 ACCF/AHA Guideline for the Management of
Heart Failure and 2013 ACCF/AHA Guideline for the
Management of Heart Failure
DEVELOPER AND FUNDING SOURCE ACC/AHA Joint
Committee on Clinical Practice Guidelines
TARGET POPULATION Adult patients with a diagnosis of
or at risk for heart failure (HF)
MAJOR RECOMMENDATIONS
• Classifications for HF are separated into 4 categories based
on ejection fraction (EF) and disease history: HF with
reduced EF (EF 40%), HF with mildly reduced EF
(EF 41%-49%), HF with preserved EF (EF 50%), and HF
with improved EF (EF previously 40% with improvement
to >40%).
• In patients with chronic HF with reduced EF, angiotensin
receptor–neprilysin inhibitors (ARNIs) are preferred over
angiotensin-converting enzyme inhibitors (ACEIs) and
angiotensin II receptor blockers (ARBs). If ARNI use is not
feasible, ACEIs are preferred over ARBs, unless there is
significant cough or angioedema (class 1, level of
evidence [LOE] A).
• Sodium-glucose cotransporter 2 (SGLT2) inhibitors should
be included across all HF categories (symptomatic HF with
reduced EF [class 1, LOE A]; HF with mildly reduced EF and
HF with preserved EF [class 2a, LOE B-R]).
• Patients with HF with improved EF should continue to
receive medical therapy originally indicated for HF with
reduced EF (class 1, LOE B-R).
• Evidence-based treatment of HF with preserved EF
includes blood pressure control (class 1, LOE C-LD),
SGLT2 inhibitors (class 2a, LOE B-R), mineralocorticoid
antagonists, ARBs, and ARNIs (class 2b, LOE B-R).

Author/s:

Belkin, M. N., Cifu, A. S., Pinney, S.

Estimating Lifetime Benefits of Comprehensive Disease-Modifying Pharmacological Therapies in Patients With Heart Failure With Reduced Ejection Fraction: A Comparative Analysis of Three Randomised Controlled Trials

John Bayhi — Tue, 26 May 2020 20:29:33 +0000

Date Added:

May 26, 2020

Journal/Publication:

Lancet

Publisher:

Elsevier Ltd

Publication Date:

May 21, 2020

Volume:

Online ahead of print

URL:

Type:

Meta-analyses, Reviews, and Guidelines

Format:

Article

DOI (1):

10.1016/S0140-6736(20)30748-0

Keywords

CHF patients

Angiotensin Receptor Antagonists

pharmacologic management

PMID (1):

32446323

MeSH

Humans

Sodium-Glucose Transporter 2 Inhibitors

Peptidyl-Dipeptidase A

Neprilysin

sodium-glucose transporter 2

SLC5A2 protein, human

Stroke Volume

Control Groups

Receptors, Drug

Progression-Free Survival

Receptors, Angiotensin

NR3C2 protein, human

For those of you who still initiate and manage CHF with reduced LV ejection fraction, this meta-analysis appears to support using combinations of the following five agents: 1) an ACEI or ARB, 2) a beta-blocker, 3) a mineralocorticoid receptor antagonist [MRA], 4) an angiotensin receptor–neprilysin inhibitor [ARNI], and 5) a sodium/glucose cotransporter 2 [SGLT2] inhibitor. They estimate that combined therapy could increase life expectancy for an 80-year-old 1.4 years and for a 55-year-old 6.3 years. If we are going to continue to manage these patients, it looks like we are going to have to develop specific CHF visits and protocols like those used in CHF clinics run by cardiology teams. James W. Mold, MD, MPH

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Background: Three drug classes (mineralocorticoid receptor antagonists [MRAs], angiotensin receptor-neprilysin inhibitors [ARNIs], and sodium/glucose cotransporter 2 [SGLT2] inhibitors) reduce mortality in patients with heart failure with reduced ejection fraction (HFrEF) beyond conventional therapy consisting of angiotensin-converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs) and β blockers. Each class was previously studied with different background therapies and the expected treatment benefits with their combined use are not known. Here, we used data from three previously reported randomised controlled trials to estimate lifetime gains in event-free survival and overall survival with comprehensive therapy versus conventional therapy in patients with chronic HFrEF.

Methods: In this cross-trial analysis, we estimated treatment effects of comprehensive disease-modifying pharmacological therapy (ARNI, β blocker, MRA, and SGLT2 inhibitor) versus conventional therapy (ACE inhibitor or ARB and β blocker) in patients with chronic HFrEF by making indirect comparisons of three pivotal trials, EMPHASIS-HF (n=2737), PARADIGM-HF (n=8399), and DAPA-HF (n=4744). Our primary endpoint was a composite of cardiovascular death or first hospital admission for heart failure; we also assessed these endpoints individually and assessed all-cause mortality. Assuming these relative treatment effects are consistent over time, we then projected incremental long-term gains in event-free survival and overall survival with comprehensive disease-modifying therapy in the control group of the EMPHASIS-HF trial (ACE inhibitor or ARB and β blocker).

Findings: The hazard ratio (HR) for the imputed aggregate treatment effects of comprehensive disease-modifying therapy versus conventional therapy on the primary endpoint of cardiovascular death or hospital admission for heart failure was 0·38 (95% CI 0·30-0·47). HRs were also favourable for cardiovascular death alone (HR 0·50 [95% CI 0·37-0·67]), hospital admission for heart failure alone (0·32 [0·24-0·43]), and all-cause mortality (0·53 [0·40-0·70]). Treatment with comprehensive disease-modifying pharmacological therapy was estimated to afford 2·7 additional years (for an 80-year-old) to 8·3 additional years (for a 55-year-old) free from cardiovascular death or first hospital admission for heart failure and 1·4 additional years (for an 80-year-old) to 6·3 additional years (for a 55-year-old) of survival compared with conventional therapy.

Interpretation: Among patients with HFrEF, the anticipated aggregate treatment effects of early comprehensive disease-modifying pharmacological therapy are substantial and support the combination use of an ARNI, β blocker, MRA, and SGLT2 inhibitor as a new therapeutic standard.

Funding: None.

Author/s:

Vaduganathan, M., Claggett, BL, Jhund, PS, Cunningham, JW, Ferreira, JP, Zannad, F, Packer, M, Fonarow, GC, McMurray, JJV, Solomon, S.D.

Primary Prevention of Sudden Cardiac Death

Brian Desmarais — Wed, 19 Jun 2019 00:11:44 +0000

Date Added:

June 18, 2019

Journal/Publication:

Journal of the American Medical Association

Publisher:

Journal of the American Medical Association

Publication Date:

June 13, 2019

URL:

Primary Prevention of Sudden Cardiac Death

Type:

Meta-analyses, Reviews, and Guidelines

Format:

Article

DOI (1):

10.1001/jama.2019.7662

Keywords

MeSH