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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT02291237




Registration number
NCT02291237
Ethics application status
Date submitted
11/11/2014
Date registered
14/11/2014
Date last updated
24/09/2018

Titles & IDs
Public title
Effect of Eleclazine (GS-6615) on Exercise Capacity in Subjects With Symptomatic Hypertrophic Cardiomyopathy
Scientific title
Study Title: A Phase 2/3, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Effect of GS-6615 on Exercise Capacity in Subjects With Symptomatic Hypertrophic Cardiomyopathy
Secondary ID [1] 0 0
2013-004429-97
Secondary ID [2] 0 0
GS-US-361-1157
Universal Trial Number (UTN)
Trial acronym
LIBERTY-HCM
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Hypertrophic Cardiomyopathy 0 0
Condition category
Condition code
Cardiovascular 0 0 0 0
Other cardiovascular diseases

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Eleclazine
Treatment: Drugs - Placebo

Experimental: Eleclazine - Eleclazine 30 mg single loading dose followed by 3 mg daily maintenance dose up until Week 12, then 6 mg daily maintenance dose from Week 12 at least Week 24, followed by eleclazine 6 mg in an open-label extension period.

Experimental: Placebo - Placebo to match eleclazine until at least Week 24, followed by active eleclazine 6 mg in an open-label extension period.


Treatment: Drugs: Eleclazine
Tablet (s) administered orally once daily

Treatment: Drugs: Placebo
Placebo to match eleclazine administered orally once daily
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Change in Peak Oxygen Uptake (VO2) Achieved During Cardiopulmonary Exercise Testing (CPET) From Baseline to Week 24
Timepoint [1] 0 0
Baseline to Week 24
Secondary outcome [1] 0 0
Change in Peak Oxygen Uptake (VO2) Achieved During Cardiopulmonary Exercise Testing (CPET) From Baseline to Week 12
Timepoint [1] 0 0
Baseline to Week 12
Secondary outcome [2] 0 0
Change in Minnesota Living With Heart Failure Questionnaire (MLHFQ) From Baseline to Week 24
Timepoint [2] 0 0
Baseline to Week 24
Secondary outcome [3] 0 0
Change in Minnesota Living With Heart Failure Questionnaire (MLHFQ) From Baseline to Week 12
Timepoint [3] 0 0
Baseline to Week 12
Secondary outcome [4] 0 0
Change in Treadmill Exercise Time From Baseline to Week 24
Timepoint [4] 0 0
Baseline to Week 24
Secondary outcome [5] 0 0
Change in Treadmill Exercise Time From Baseline to Week 12
Timepoint [5] 0 0
Baseline to Week 12

Eligibility
Key inclusion criteria
Key

- Established diagnosis of hypertrophic cardiomyopathy defined by standard criteria as a
maximal left ventricular wall thickness = 15 mm at initial diagnosis

- Exertional symptoms including at least one of the following:

- New York Heart Association (NYHA) Class = II dyspnea

- Canadian Cardiovascular Society (CCS) Class = II angina

- Screening (baseline) peak VO2 < 80% of predicted for age, sex, and weight

- Ability to perform an upright treadmill cardiopulmonary exercise test (CPET)

Key
Minimum age
18 Years
Maximum age
65 Years
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Known aortic valve stenosis (moderate or severe)

- Known coronary artery disease

- Left ventricular systolic dysfunction (ejection fraction < 50%)

- Recent septal reduction procedure (ie, surgical myectomy or alcohol septal ablation)
within six months prior to screening or such a procedure scheduled to occur during the
study

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 2/Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Terminated
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
5/02/2015
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
17/02/2017
Sample size
Target
Accrual to date
Final
172
Recruitment in Australia
Recruitment state(s)
VIC
Recruitment hospital [1] 0 0
The Alfred Hospital - Melbourne
Recruitment postcode(s) [1] 0 0
- Melbourne
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
California
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United States of America
State/province [2] 0 0
Connecticut
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United States of America
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Georgia
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United States of America
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Illinois
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United States of America
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Iowa
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United States of America
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Massachusetts
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United States of America
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Missouri
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United States of America
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New Jersey
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United States of America
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New York
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United States of America
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North Carolina
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United States of America
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Oregon
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United States of America
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Pennsylvania
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United States of America
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Tennessee
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United States of America
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Texas
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Washington
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United States of America
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Wisconsin
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France
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Paris
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Germany
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Hamburg
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Israel
State/province [19] 0 0
Jerusalem
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Israel
State/province [20] 0 0
Petah Tikva
Country [21] 0 0
Israel
State/province [21] 0 0
Ramat-Gan
Country [22] 0 0
Israel
State/province [22] 0 0
Tel Aviv
Country [23] 0 0
Italy
State/province [23] 0 0
Ascoli Piceno
Country [24] 0 0
Italy
State/province [24] 0 0
Bergamo
Country [25] 0 0
Italy
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Bologna
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Italy
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Florence
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Italy
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Milan
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Italy
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Naples
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Italy
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Parma
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Italy
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Rome
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Netherlands
State/province [31] 0 0
Noord-Holland
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Netherlands
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Rotterdam
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Netherlands
State/province [33] 0 0
Utrecht
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United Kingdom
State/province [34] 0 0
South Glamergon
Country [35] 0 0
United Kingdom
State/province [35] 0 0
Yorkshire

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Gilead Sciences
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
The primary objective of this study was to evaluate the effect of eleclazine (GS-6615) on
exercise capacity as measured by Peak oxygen uptake (VO2) achieved during cardiopulmonary
exercise testing (CPET), in participants with symptomatic hypertrophic cardiomyopathy (HCM).
Trial website
https://clinicaltrials.gov/ct2/show/NCT02291237
Trial related presentations / publications
Olivotto I, Hellawell JL, Farzaneh-Far R, Blair C, Coppini R, Myers J, Belardinelli L, Maron MS. Novel Approach Targeting the Complex Pathophysiology of Hypertrophic Cardiomyopathy: The Impact of Late Sodium Current Inhibition on Exercise Capacity in Subjects with Symptomatic Hypertrophic Cardiomyopathy (LIBERTY-HCM) Trial. Circ Heart Fail. 2016 Mar;9(3):e002764. doi: 10.1161/CIRCHEARTFAILURE.115.002764.
Public notes

Contacts
Principal investigator
Name 0 0
Gilead Study Director
Address 0 0
Gilead Sciences
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT02291237