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Omecamtiv Mecarbil Post-trial Access Study

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT04464525
Recruitment Status : Withdrawn (Sponsor decision)
First Posted : July 9, 2020
Last Update Posted : July 30, 2021
Information provided by (Responsible Party):

Brief Summary:
The primary objective of this study is to provide access to omecamtiv mecarbil for participants who have completed GALACTIC-HF 20110203.

Condition or disease Intervention/treatment Phase
Chronic Heart Failure With Reduced Ejection Fraction Drug: Omecamtiv mecarbil Phase 3

Detailed Description:
This study was conducted by Amgen as the IND holder, with Cytokinetics as a collaborator. Due to the termination of the collaboration agreement between Amgen and Cytokinetics in May 2021 and subsequent transfer of the omecamtiv mecarbil IND from Amgen to Cytokinetics, Cytokinetics is now listed as the sponsor.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 0 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Omecamtiv Mecarbil Post-trial Access Protocol for Subjects Completing Study 20110203 GALACTIC-HF
Estimated Study Start Date : December 18, 2020
Estimated Primary Completion Date : November 27, 2026
Estimated Study Completion Date : November 27, 2026

Resource links provided by the National Library of Medicine

Arm Intervention/treatment
Experimental: Omecamtiv mecarbil
All subjects will be assigned to OM
Drug: Omecamtiv mecarbil
Film-coated tablet administered orally.
Other Name: AMG 423

Primary Outcome Measures :
  1. Number of participants administered omecamtiv mecarbil during the treatment period [ Time Frame: Up to 252 weeks ]
    Primary analysis is based on the exploratory outcome measure.

Other Outcome Measures:
  1. Participant incidence of serious adverse events and treatment emergent adverse events [ Time Frame: Up to 252 weeks ]
    Targeted adverse events are those which lead to temporary or permanent discontinuation of OM, adverse events that are possibly related to OM or study procedures, and all adverse events of myocardial infarction, myorcardial ischemia, and ventricular arrhythmia, irrespective of seriousness and relationship to OM.

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

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Ages Eligible for Study:   18 Years to 85 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Participant has provided GALACTIC-HF PTA informed consent prior to initiation of any study specific activities/procedures.
  • Participant has completed GALACTIC-HF.

Exclusion Criteria:

  • Investigational product was permanently discontinued during GALACTIC-HF due to protocol-specified reason.
  • Female participant is pregnant or breastfeeding or planning to become pregnant or breastfeed during treatment and for an additional 5 days after the last dose of treatment.
  • Female participants of childbearing potential unwilling to use 2 acceptable methods of effective contraception during treatment with OM and for an additional 5 days after the last dose of treatment.
  • Female participants of childbearing potential with a positive pregnancy test assessed on day 1 by a urine pregnancy test.
  • Participant has known sensitivity to any of the products or components to be administered during dosing.
  • History or evidence of any clinically significant disorder, condition or disease that, in the opinion of the investigator or Amgen physician, if consulted, would pose a risk to participant safety or interfere with the study evaluation, procedures or completion.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT04464525

Sponsors and Collaborators
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Study Director: MD Amgen
Additional Information:
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Responsible Party: Cytokinetics Identifier: NCT04464525    
Other Study ID Numbers: 20190370
First Posted: July 9, 2020    Key Record Dates
Last Update Posted: July 30, 2021
Last Verified: July 2021
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description: De-identified individual patient data for variables necessary to address the specific research question in an approved data sharing request.
Supporting Materials: Study Protocol
Statistical Analysis Plan (SAP)
Informed Consent Form (ICF)
Clinical Study Report (CSR)
Time Frame: Data sharing requests relating to this study will be considered beginning 18 months after the study has ended and either 1) the product and indication have been granted marketing authorization in both the US and Europe or 2) clinical development for the product and/or indication discontinues and the data will not be submitted to regulatory authorities. There is no end date for eligibility to submit a data sharing request for this study.
Access Criteria: Qualified researchers may submit a request containing the research objectives, the Amgen product(s) and Amgen study/studies in scope, endpoints/outcomes of interest, statistical analysis plan, data requirements, publication plan, and qualifications of the researcher(s). In general, Amgen does not grant external requests for individual patient data for the purpose of re-evaluating safety and efficacy issues already addressed in the product labelling. Requests are reviewed by a committee of internal advisors. If not approved, a Data Sharing Independent Review Panel will arbitrate and make the final decision. Upon approval, information necessary to address the research question will be provided under the terms of a data sharing agreement. This may include anonymized individual patient data and/or available supporting documents, containing fragments of analysis code where provided in analysis specifications. Further details are available at the URL below.

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
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Heart Failure
Heart Diseases
Cardiovascular Diseases