Add-on Aliskiren Treatment in Patients With Chronic Congestive Heart Failure

NCT01040494 | Unknown Phase 4

• 1 other identifier: 200911004M
• Study Type: interventional
• Target: 60
• Locations: 1 country
• Sites: 2

Brief Summary

Aliskiren is a potent direct renin inhibitor and has been recently shown to have favorable neurohumoral effects in patients with heart failure (HF) Objective：To study the effects of add-on aliskiren treatment in patients with HF on components of arterial load, from central aorta to peripheral arterioles and biomarkers Methods：Patients with NYHA Class II to IV HF, who have been treated with angiotensin-converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB) and beta-blocker are randomized to 6 months of treatment with placebo or aliskiren (150mg per day) treatment. Components of arterial load, from central aorta to peripheral arterioles as well as a wide-range of biomarkers, including inflammatory biomarkers, N-terminal pro-B type natriuretic peptide, arterial remodeling markers (procollagen, matrix metalloproteinase) will be measured before, 2 months and 6 months after treatment. What is New or Innovative in this study? The importance of central hemodynamics and biomarker changes in patients with HF has been shown in observation studies. This is the first randomized control trial that examines comprehensively the effects of a direct rennin inhibitor on central hemodynamics and biomarkers in HF patients who are receiving standard heart failure therapy.

Conditions

Congestive Heart Failure

Keywords

Aliskiren; Congestive heart failure; Central hemodynamics

Outcome Measures

Primary Outcomes (1)

• Central hemodynamics including aortic impedance, central blood pressure, pulse wave velocity

  baseline, 2 months, 6 months

Secondary Outcomes (1)

• Biomarkers including NT-pro-BNP, CRP, MMP

  baseline, 2 months, 6 months

Study Arms (2)

Aliskiren, add-on

EXPERIMENTAL

HF patients will be randomized to receive add-on aliskiren 150 mg for 6 months

Drug: Aliskiren

placebo, add-on

PLACEBO COMPARATOR

patients will be randomized to receive add-on placebo for 6 months

Drug: Placebo

Interventions

Aliskiren DRUG

all eligible patients will be randomized to receive aliskiren 150 mg on top of optimal HF therapy, including ACEI, ARB, beta blockers as considered appropriate by the investigator and in accordance with standard therapy guidelines for 6 months

Also known as: rasilez

Aliskiren, add-on

Placebo DRUG

all eligible patients will be randomized to receive placebo on top of optimal HF therapy, including ACEI, ARB, beta blockers as considered appropriate by the investigator and in accordance with standard therapy guidelines for 6 months

placebo, add-on

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Outpatients ≥ 18 years of age, male or female. Female patients must be either post-menopausal for one year, surgically sterile, or using effective contraceptive methods such as oral contraceptives, barrier method with spermicide or an intrauterine device.
• Patients with a diagnosis of chronic heart failure (NYHA Class II-IV) and reduced systolic function: LVEF ≤ 45% at Visit 1 (local measurement, measured within the past 6 months assessed by echocardiogram, MUGA, CT scan, MRI or ventricular angiography).
• Patients must be on a stable dose of either an ACE inhibitor or an ARB for at least 4 weeks prior to Visit 1.
• Patients must be treated with a beta blocker, unless contraindicated or not tolerated, at a stable dose for at least 4 weeks prior to Visit 1.
• Patients with documented sinus rhythm at Visit 1.

You may not qualify if:

• History of hypersensitivity to any of the study drugs.
• Patients who require treatment with both ACEI and ARB.
• Current acute decompensated HF (exacerbation of chronic HF manifested by signs \& symptoms that may require IV therapy).
• Symptomatic hypotension and/or less than 100 mmHg at the time of screening or less than 90 mmHg at the time of randomization.
• eGFR \< 30 ml/min/1.73m2 as measured by the MDRD formula at Visit 1 (screening) , or a \> 25% decrease after 14 days of active run-in period.
• Serum potassium \> 5.0 mmol/L at screening (Visit 1).
• Acute coronary syndrome, stroke, transient ischemic attack, cardiac, carotid or major vascular surgery, percutaneous coronary intervention (PCI) or carotid angioplasty, within the past 3 months prior to visit 1.
• Coronary or carotid artery disease likely to require surgical or percutaneous intervention within the 6 months after Visit 1.
• Patients with active or unstable bronchospasm or asthma (patients must be on stable regimen of respiratory medications for 1 month prior to Visit 1).
• Right heart failure due to severe pulmonary disease.
• Diagnosis of peripartum or chemotherapy induced cardiomyopathy within the 12 months prior to visit 1.
• Patients with a history of heart transplant or who are on a transplant list or with left ventricular assistance device (LVAD device).
• Documented ventricular arrhythmia with syncopal episodes within past 3 months, prior to visit 1, that is untreated.
• Symptomatic bradycardia or second or third degree heart block without a pacemaker.
• Implantation of a CRT (cardiac resynchronization therapy) device within the prior 3 months from visit 1 or intent to implant a CRT device.

Sponsors & Collaborators

• National Taiwan University Hospital: lead
• Taipei Veterans General Hospital, Taiwan: collaborator

Study Sites (2)

National Taiwan University Hospital

Taipei, 886, Taiwan

Location

Taipei Veteral General Hospital

Taipei, 886, Taiwan

Location

MeSH Terms

Conditions

Heart Failure

Interventions

aliskiren

Condition Hierarchy (Ancestors)

Heart Diseases; Cardiovascular Diseases

Study Officials

• Lian-Yu Lin, MD, PhD

  National Taiwan University Hospital

  PRINCIPAL INVESTIGATOR

Central Study Contacts

Lian-YU Lin, MD, PhD

CONTACT

886-2-23123456; lin7010@ms1.hinet.net

Study Design

• Study Type: interventional
• Phase: phase 4
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, INVESTIGATOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER

Study Record Dates

• First Submitted: December 25, 2009
• First Posted: December 29, 2009
• Study Start: January 1, 2010
• Primary Completion: July 1, 2010
• Study Completion: January 1, 2011
• Last Updated: January 20, 2010

Record last verified: 2009-12

Locations

TW (2)