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Double blind placebo controlled dose ranging study of the efficacy and safety of celivarone at 50, 100 or 300 mg OD with Amiodarone as calibrator for the prevention of ICD interventions or death. - ALPHEE

Double blind placebo controlled dose ranging study of the efficacy and safety of celivarone at 50, 100 or 300 mg OD with Amiodarone as calibrator for the prevention of ICD interventions or death. - ALPHEE

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-008412-47-DE
Enrollment
486
Registered
2009-05-13
Start date
2009-09-21
Completion date
Unknown
Last updated
2012-12-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ventricular arrhythmia MedDRA version: 14.0 Level: PT Classification code 10047281 Term: Ventricular arrhythmia System Organ Class: 10007541 - Cardiac disorders

Interventions

Product Name: Celivarone Product Code: SSR149744C Pharmaceutical Form: Capsule, hard INN or Proposed INN: Celivarone CAS Number: 401925-44-8 Current Sponsor code: SSR149744C Concentration unit: mg mil

Sponsors

Sanofi-aventis Recherche & Développement
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (All inclusion criteria must be present for the patient to be eligible for the study): ICD patients with a LVEF of 40% or less AND one of the following criteria: •at least one ICD therapy for VT or VF in the previous month •OR ICD implantation in the previous month for documented VT/VF Signed informed consent for the study Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Methodology related criteria: E 01. Patients of either sex aged below 21 years (or the age of legal consent of the country), E 02. Women of childbearing potential without adequate birthcontrol (NB women must be menopaused or sterile or hysterectomized or if women of child-bearing potential they must be on adequate birth control e.g. oral contraception or Intra Uterine Device (IUD). E 03. Pregnant Women, E 04. Breastfeeding women, E 05. Previous (2 preceding months) or current participation in another clinical trial with an investigational drug (under development) or with an investigational device, E 06. Patients with known ICD lead problem (lead dislodgement) E 07. ICD without the following characteristics : •data logging function with cumulative counting of device intervention (shocks and antitachycardia pacing [ATP]) • electrogram storage capabilities • ventricular demand pacing. E 08. Recent unstable angina pectoris or myocardial infarction ( 3 times the upper limit of normal at randomization), gastro-intestinal, renal (serum creatinine > 221 µmol/l (2.5 mg/dl) at randomization), pulmonary, endocrinologic or psychiatric disease E 16. Patients treated with oral amiodarone (more than 20 tablets during the 2 months preceding randomization) E 17. Patients in whom a contraindicated concomitant treatment is mandatory (class I or III antiarrhythmic agents). Criteria Related to the calibrator arm E 18. All conditions for which according to the local labelling amiodarone is contraindicated.

Design outcomes

Primary

MeasureTime frame
Main Objective: The primary objective of the study is to assess the efficacy of celivarone for the prevention of Implantable Cardioverter Defibrillator (ICD) interventions or death.;Secondary Objective: The secondary objective are: •to assess the tolerability of the different dose regimens of celivarone in the selected population •to document SSR149744 plasma levels during the study.;Primary end point(s): VT/VF triggered ICD interventions (shocks or ATPs) or sudden death.

Countries

Denmark, Finland, France, Germany, Hungary, Italy, Netherlands, Poland, Portugal, Slovakia, Spain, Sweden

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026