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CELIVARONE

Phase 2

Atrial Fibrillation | Small molecule | Cardiovascular |Sanofi|Last Updated: May 30, 2016

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindUNCONTROLLED
Total Trials2
Total Enrollment823

FDA Designations

No designations recorded

Clinical trial landscape

CELIVARONE · 3 trials · 4 indications

Phase 2 3
NCT00993382Dose Ranging Study of Celivarone With Amiodarone as Calibrator for the Prevention of Implantable Cardioverter Defibrillator (ICD) Interventions or DeathArrhythmia Prophylaxis
COMPLETED486 Analytics
NCT00232310Double Blind Placebo COntrolled Dose Ranging studY of the eFficacy and safEty of SSR149744c 300 or 600 mg for the Conversion of Atrial Fibrillation / fluttErAtrial Fibrillation
COMPLETED150 Analytics
NCT00233441Placebo Controlled Double-blind Dose Ranging Study of the Efficacy and Safety of SSR149744C 50, 100, 200 or 300 mg OD With Amiodarone as Calibrator for the Maintenance of Sinus Rhythm in Patients With Recent Atrial Fibrillation/FlutterAtrial Fibrillation
COMPLETED673 Analytics
PHASE2COMPLETED
Dose Ranging Study of Celivarone With Amiodarone as Calibrator for the Prevention of Implantable Cardioverter Defibrillator (ICD) Interventions or Death
Arrhythmia ProphylaxisUnlock trial analytics
PHASE2COMPLETED
Double Blind Placebo COntrolled Dose Ranging studY of the eFficacy and safEty of SSR149744c 300 or 600 mg for the Conversion of Atrial Fibrillation / fluttEr
Atrial FibrillationUnlock trial analytics
PHASE2COMPLETED
Placebo Controlled Double-blind Dose Ranging Study of the Efficacy and Safety of SSR149744C 50, 100, 200 or 300 mg OD With Amiodarone as Calibrator for the Maintenance of Sinus Rhythm in Patients With Recent Atrial Fibrillation/Flutter
Atrial FibrillationUnlock trial analytics

Study Endpoints

Primary Endpoints

Time to Ventricular Tachycardia or Ventricular Fibrillation (VT/VF) triggered ICD interventions or sudden death
up to 20 months (median follow-up of 12 months)

The presence of VT or VF was documented by ICD interrogation leading to any ICD interventions (shocks or anti-tachycardia pacing). The 10 first ICD interventions for each patient were centrally and blindly adjudicated by an Adjudication Committee.

The primary efficacy endpoint is the rate of conversion to sinus rhythm documented by ECG just before the planned electrical cardioversion on D3 i.e. after 48 hours following the first study drug administration.
The primary endpoint is the time from randomization to first documented AF/AFL recurrence indicated by 12-lead ECG or trans-telephonic ECG monitoring tracings showing AF/AFL.

Secondary Endpoints

Time to ICD shocks (appropriate or inappropriate) or death from any cause
up to 20 months (median follow-up of 12 months)
Time to Cardiovascular hospitalization or death
up to 20 months (median follow-up of 12 months)
The secondary efficacy endpoint will be the mean ventricular rate during AF/AFL on the 12-lead ECG performed just before the planned electrical cardioversion on D3 i.e. after 48 hours following the first study drug administration.
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Celivarone 50 mgEXPERIMENTALCelivarone, 50 mg once daily up to 10-15 days before the common study end date
Celivarone 100 mgEXPERIMENTALCelivarone, 100 mg once daily up to 10-15 days before the common study end date
Celivarone 300 mgEXPERIMENTALCelivarone, 300 mg once daily up to 10-15 days before the common study end date
AmiodaroneACTIVE_COMPARATORAmiodarone, 600 mg once daily for 10 days (loading dose) then 200 mg once daily up to 10-15 days before the common study end date
PlaceboPLACEBO_COMPARATORMatching placebo once daily up to 10-15 days before the common study end date

Interventions

NameTypeDescription
CelivaroneDRUGPharmaceutical form: capsule Route of administration: oral
AmiodaroneDRUGPharmaceutical form: capsule Route of administration: oral
Matching placeboDRUGPharmaceutical form: capsule Route of administration: oral Matching placebo added to active drug if any for a total of 3 capsules per intake
CELIVARONE (SSR149744C)DRUG -
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Eligibility Criteria

Age Range21 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites151

Inclusion criteria : * Implantable Cardioverter Defibrillator (ICD) patients with a Left Ventricular Ejection Fraction (LVEF) of 40% or less AND one of the following criteria: * at least one ICD therapy for Ventricular Tachycardia (VT) OR * Ventricular Fibrillation (VF) in the previous month O...

Countries:United StatesArgentinaAustraliaBelgiumCanadaChileCzechiaDenmarkFinlandFranceGermanyHungaryIsraelItalyJapanMexicoNetherlandsNorwayPolandPortugalRussiaSlovakiaSouth AfricaSpainSwedenTurkey (Türkiye)Switzerland
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Frequently asked questions about CELIVARONE

What is CELIVARONE used for?

CELIVARONE is an investigational small molecule being developed for cardiovascular conditions, specifically for arrhythmia prophylaxis and atrial fibrillation. It has been studied for the conversion of atrial fibrillation or flutter and for the maintenance of sinus rhythm in patients with recent atrial fibrillation or flutter.

Who makes CELIVARONE?

CELIVARONE is being developed by Sanofi, a multinational pharmaceutical company. Sanofi's stock is traded under the ticker symbol SNY. The drug is currently in Phase 2 clinical development.

What phase is CELIVARONE in?

CELIVARONE is in Phase 2 clinical development. It is an investigational drug and has not been approved by regulatory authorities. All completed trials for CELIVARONE are Phase 2 studies, and the drug remains under investigation for its safety and efficacy.

What clinical trials is CELIVARONE in?

CELIVARONE has completed three Phase 2 clinical trials. These include NCT00232310, a dose-ranging study for conversion of atrial fibrillation or flutter; NCT00233441, a study for maintenance of sinus rhythm; and NCT00993382, a study for prevention of implantable cardioverter defibrillator interventions or death.

How does CELIVARONE work?

CELIVARONE is a small molecule drug candidate. Its specific molecular target has not been disclosed in available information. It is being studied for its potential to treat arrhythmias, including atrial fibrillation and ventricular arrhythmias.

Is CELIVARONE the same as SSR149744C?

CELIVARONE is also known as SSR149744C. In clinical trial records, the drug is referred to by both names. For example, NCT00232310 and NCT00233441 use the designation SSR149744C in their titles, while NCT00993382 uses the name Celivarone.