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NCT Number: NCT00403910

Antiremodeling Effect Of Aldosterone Receptors Blockade With Canrenone In Mild Chronic Heart Failure. AREA IN-CHF Study

The RALES study has shown that spironolactone reduces the risk of morbidity and mortality both from progressive heart failure and sudden death, in patients with NYHA III or IV heart failure. This favourable effect was clearly independent from a diuretic effect. Antialdosterone drugs may be effective because they opposes the effects of aldosterone on sodium retention, loss of magnesium and potassium, sympathetic activation, baroreceptor function and vascular compliance. Antialdosterone treatment may also antagonize the effect of aldosterone in promoting cardiac fibrosis. In a RALES substudy baseline serum PIIINP, a marker of cardiac fibrosis synthesis showed an independent negative correlation with survival and CHF hospitalizations in the placebo group. Therefore it seems interesting to evaluate the effect of an Aldosterone receptor blocker on progression of left ventricular dysfunction in patients with mild heart failure assuming standard therapy.

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Key information

Conditions

Heart Failure Cardiovascular Diseases Heart Diseases

Age range

18 year–80 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 3

Primary location

Presidio GM Lancisi, Ancona, Italy

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About this study

The protocol is sponsored by and independent organization and partially supported by Therabel

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Established diagnosis of congestive heart failure in NYHA class II
  • Left ventricular ejection fraction <= 45% measured within 6 months from enrolment
  • Stable standard heart failure therapy (if patients are on beta blocker drugs, treatment must have been started at least three months before enrolment)
  • Informed consent (obtained prior of any study procedures)

Exclusion criteria

  • Age <18 and >80
  • Serum creatinine level > 2.5 mg per deciliter
  • Serum potassium level > 5.0 mmol per liter
  • Valvular heart disease amenable to surgical treatment
  • Congenital heart disease
  • Unstable angina and/or acute myocardial infarction and/or coronary revascularization procedure within three months before enrolment
  • Intravenous therapy with inotropic drugs within three months before enrolment
  • History of resuscitated ventricular fibrillation or tachycardia, unless these occurred within 24 hours of an acute myocardial infarction or the subject has an implanted an automatic cardioverter defibrillator
  • Chronic active hepatitis or cirrhosis
  • Malignant neoplasm or any life threatening non cardiac disease
  • History of hypersensitivity to study drug
  • Pregnancy or lactating or childbearing age women who are not protected by an accepted method of contraception
  • History of drug or alcohol abuse
  • Legal incapacity and/or other circumstances rending the patient unable to understand the nature, scope and possible consequences of the study.
  • Evidence of uncooperative attitude
  • Any condition other than heart failure that does not permit an optimal participation to the trial
  • Participation to other RCTs during the last 3 months
  • Treatment with: Lithium salts, Potassium sparing diuretics, oral positive inotropic drugs or any investigational drug

Treatment and study plan

Canrenone

Drug

Primary outcomes

  1. Changes in echocardiographic left ventricular diastolic volume

Secondary outcomes

  1. Changes in left ventricular systolic volume

  2. Changes in ejection fraction

  3. Changes in NYHA class

  4. cardiac mortality

  5. hospitalization for cardiac causes

  6. combination of cardiac mortality hospitalizations for cardiac causes

Sponsors and collaborators

Lead sponsor

Heart Care Foundation

Other

Registry information

Official study title

Phase 3 Study Of Antiremodeling Effect Of Aldosterone Receptors Blockade With Canrenone In Mild Chronic Heart Failure

Important dates

Study start
2002
Study completion
2006
First posted
Nov 27, 2006
Registry last updated
Feb 3, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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