Safety of Repeat Doses of IV Serelaxin in Subjects With Chronic Heart Failure

NCT ID: NCT01982292

Last Updated: 2016-11-09

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

321 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-05-31

Study Completion Date

2015-09-30

Brief Summary

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The purpose of this study was to assess the safety of repeat doses of serelaxin in chronic heart failure.

Detailed Description

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Conditions

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Chronic Heart Failure

Keywords

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Chronic Heart Failure, CHF, Heart Failure, HF, Immunogenicity, Anti-bodies, Hypersensitivity, Serelaxin, RELAX-REPEAT

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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RLX030 (serelaxin)

Randomized patients received an IV infusion of 30 μg/kg/day of serelaxin for 48 hours at randomization and at Weeks 4 and 8

Group Type EXPERIMENTAL

RLX030 (serelaxin)

Intervention Type DRUG

RLX030 (serelaxin) was administered according to a weight-range adjusted dosing regimen at a nominal dose of 30 μg/kg/day as a continuous IV infusion for 48 hours.

Placebo

Randomized patients received an IV infusion of placebo of serelaxin for 48 hours at randomization and at Weeks 4 and 8

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Matching placebo of serelaxin was administered as a continuous IV infusion for 48 hours.

Interventions

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RLX030 (serelaxin)

RLX030 (serelaxin) was administered according to a weight-range adjusted dosing regimen at a nominal dose of 30 μg/kg/day as a continuous IV infusion for 48 hours.

Intervention Type DRUG

Placebo

Matching placebo of serelaxin was administered as a continuous IV infusion for 48 hours.

Intervention Type DRUG

Other Intervention Names

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RLX030

Eligibility Criteria

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Inclusion Criteria

* Body weight of ≤ 160 kg.
* Subjects with compensated CHF (NYHA Class II - III) at time of screening with a prior documented history of chronic heart failure.
* NT-proBNP \>300 pg/ml (according to central measurement) at visit 1.
* Subjects treated with appropriate and guideline-indicated CHF standard of care.
* Ability to comply with all requirements, including ability to receive at least a 48 hour infusion plus follow-up time required for each dosing visit.

Exclusion Criteria

* Current acute decompensated HF
* Any major solid organ transplant recipient or planned anticipated organ transplant within 1 year.
* Documented history of untreated ventricular arrhythmia with syncopal episodes, ventricular tachycardia, or ventricular fibrillation without ICD (implantable cardioverter defibrillator) with significant hemodynamic consequences within the 3 months prior to screening.
* Presence of hemodynamically significant mitral and /or aortic valve disease, except mitral regurgitation secondary to left ventricular dilatation: including significant left ventricular outflow obstruction (e.g., obstructive hypertrophic cardiomyopathy, severe aortic stenosis)
* Subjects with severe renal impairment defined as pre-randomization eGFR \< 30 ml/min/1.73m2 calculated using the sMDRD equation and/or those receiving current or planned dialysis or ultrafiltration
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Novartis Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Novartis Pharmaceuticals

Role: STUDY_DIRECTOR

Novartis Pharmaceuticals

Locations

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Novartis Investigative Site

Anaheim, California, United States

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Colorado Springs, Colorado, United States

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Jacksonville, Florida, United States

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South Miami, Florida, United States

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Minneapolis, Minnesota, United States

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Minneapolis, Minnesota, United States

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Chapel Hill, North Carolina, United States

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Knoxville, Tennessee, United States

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Richmond, Virginia, United States

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Geelong, , Australia

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Melbourne, , Australia

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Brno - Bohunice, Czech Republic, Czechia

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Jihlava, , Czechia

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Prague, , Czechia

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Turku, Finland, Finland

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Lübeck, Germany, Germany

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Hanover, Lower Saxony, Germany

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Berlin, State of Berlin, Germany

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Berlin, , Germany

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Dresden, , Germany

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Frankfurt, , Germany

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Greifswald, , Germany

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Grünstadt, , Germany

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Jena, , Germany

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Kiel, , Germany

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Magdeburg, , Germany

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Cortona, AR, Italy

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Brescia, BS, Italy

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Monza, MB, Italy

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Vimercate, MI, Italy

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Sneek, The Netherlands, Netherlands

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Groningen, , Netherlands

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Rotterdam, , Netherlands

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Oslo, , Norway

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Târgu Mureş, Mureș County, Romania

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Bucharest, Romania, Romania

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Bucharest, , Romania

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Craiova, , Romania

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Sibiu, , Romania

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Moscow, , Russia

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Moscow, , Russia

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Málaga, Andalusia, Spain

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Seville, Andalusia, Spain

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Villamartín, Cadiz, Spain

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Madrid, Madrid, Spain

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Madrid, Madrid, Spain

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Stockholm, , Sweden

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Diskapi / Ankara, , Turkey (Türkiye)

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Haydarpasa/Istanbul, , Turkey (Türkiye)

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Kocaeli, , Turkey (Türkiye)

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Meselik / Eskisehir, , Turkey (Türkiye)

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Novartis Investigative Site

Sivas, , Turkey (Türkiye)

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Countries

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United States Australia Czechia Finland Germany Italy Netherlands Norway Romania Russia Spain Sweden Turkey (Türkiye)

References

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Kumar VA, Wilson SS, Ayaz SI, Levy PD. Targeted biological therapies reach the heart: the case of serelaxin for heart failure. Drugs Today (Barc). 2015 Oct;51(10):591-7. doi: 10.1358/dot.2015.51.10.2386731.

Reference Type DERIVED
PMID: 26583301 (View on PubMed)

Other Identifiers

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2013-002781-39

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

CRLX030A2209

Identifier Type: -

Identifier Source: org_study_id