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Last Updated: January 20, 2025

Investigational Drug Information for Omecamtiv mecarbil


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What is the development status for investigational drug Omecamtiv mecarbil?

Omecamtiv mecarbil is an investigational drug.

There have been 11 clinical trials for Omecamtiv mecarbil. The most recent clinical trial was a Phase 3 trial, which was initiated on December 18th 2020.

The most common disease conditions in clinical trials are Heart Failure, Ventricular Dysfunction, Left, and Systolic Murmurs. The leading clinical trial sponsors are Cytokinetics, Amgen, and Servier.

There are thirty-four US patents protecting this investigational drug and three hundred and eighty-nine international patents.

Recent Clinical Trials for Omecamtiv mecarbil
TitleSponsorPhase
Omecamtiv Mecarbil Post-trial Access StudyAmgenPhase 3
Omecamtiv Mecarbil Post-trial Access StudyCytokineticsPhase 3
Study to Assess the Effect of Omecamtiv Mecarbil (OM) on QT/QTc Intervals in Healthy AdultsAmgenPhase 1

See all Omecamtiv mecarbil clinical trials

Clinical Trial Summary for Omecamtiv mecarbil

Top disease conditions for Omecamtiv mecarbil
trials01234567891011Heart FailureVentricular Dysfunction, LeftSystolic Murmurs[disabled in preview]
Top clinical trial sponsors for Omecamtiv mecarbil
trials0246810121416CytokineticsAmgenServier[disabled in preview]

See all Omecamtiv mecarbil clinical trials

US Patents for Omecamtiv mecarbil

DrugnamePatent NumberPatent TitlePatent AssigneeEstimated Expiration
Omecamtiv mecarbil ⤷  Subscribe Compounds, compositions and methods Cytokinetics, Incorporated (South San Francisco, CA) ⤷  Subscribe
Omecamtiv mecarbil ⤷  Subscribe sGC stimulators Ironwood Pharmaceuticals, Inc. (Cambridge, MA) ⤷  Subscribe
Omecamtiv mecarbil ⤷  Subscribe Controlled release dosage form TRIASTEK, INC. (Nanjing, CN) ⤷  Subscribe
>Drugname>Patent Number>Patent Title>Patent Assignee>Estimated Expiration
Showing 1 to 3 of 3 entries

International Patents for Omecamtiv mecarbil

DrugnameCountryDocument NumberEstimated ExpirationRelated US Patent
Omecamtiv mecarbil Argentina AR053405 2024-06-17 ⤷  Subscribe
Omecamtiv mecarbil Australia AU2005264988 2024-06-17 ⤷  Subscribe
Omecamtiv mecarbil Brazil BRPI0512193 2024-06-17 ⤷  Subscribe
>Drugname>Country>Document Number>Estimated Expiration>Related US Patent
Showing 1 to 3 of 3 entries

Development Update and Market Projections for Omecamtiv Mecarbil

Introduction to Omecamtiv Mecarbil

Omecamtiv mecarbil is an investigational, selective, small molecule cardiac myosin activator, developed by Cytokinetics in collaboration with Amgen and Servier. It is designed to treat heart failure with reduced ejection fraction (HFrEF), a condition where the heart's ability to pump blood is severely impaired.

Mechanism of Action

Omecamtiv mecarbil works by directly targeting the contractile mechanisms of the heart. It binds to and recruits more cardiac myosin heads to interact with actin during systole, increasing the number of active actin-myosin cross bridges during each cardiac cycle. This action augments the impaired contractility associated with HFrEF without increasing intracellular myocyte calcium concentrations or myocardial oxygen consumption[1][4][5].

Clinical Trials

GALACTIC-HF Trial

The GALACTIC-HF (Global Approach to Lowering Adverse Cardiac Outcomes Through Improving Contractility in Heart Failure) trial was a Phase 3 global cardiovascular outcomes study. It enrolled 8,256 patients in 35 countries and evaluated whether omecamtiv mecarbil, when added to standard of care, reduces the risk of heart failure events and cardiovascular death in patients with HFrEF. The trial showed that omecamtiv mecarbil achieved the primary composite efficacy endpoint, demonstrating a statistically significant effect in reducing cardiovascular death or heart failure events compared to placebo[3][5].

COMET-HF Trial

Following the promising results from GALACTIC-HF, Cytokinetics is set to begin the COMET-HF trial, a confirmatory Phase 3 clinical trial. This trial will focus on patients with symptomatic heart failure and severely reduced ejection fraction, a subgroup that showed a greater treatment benefit in the GALACTIC-HF trial. The COMET-HF trial is expected to start in Q4 2024 and will further assess the efficacy and safety of omecamtiv mecarbil in this high-need population[1][4].

Regulatory Status

Omecamtiv mecarbil has received Fast Track designation from the FDA, which may expedite the review process for drugs intended to treat serious or life-threatening conditions with unmet medical needs. However, in February 2023, the U.S. FDA issued a Complete Response Letter (CRL) on the New Drug Application (NDA) for omecamtiv mecarbil, indicating that additional data or modifications are required before approval[2][3].

Market Projections

Heart Failure Market

The global heart failure market is projected to grow significantly, driven by the increasing prevalence of heart failure and the need for effective treatments. According to IMARC Group, the top 7 markets for heart failure are expected to reach USD 18.5 billion by 2034, exhibiting a Compound Annual Growth Rate (CAGR) of 9.81% during 2024-2034. The United States is anticipated to be the largest market, driven by a growing emphasis on preventive care strategies to manage risk factors associated with heart failure, such as hypertension, diabetes, and obesity[2].

Potential Impact of Omecamtiv Mecarbil

Given its novel mechanism of action and the positive results from the GALACTIC-HF trial, omecamtiv mecarbil has the potential to significantly impact the heart failure market. If approved, it could offer a new treatment option for patients with HFrEF, particularly those with severely reduced ejection fraction, where the current treatment options are limited.

"Omecamtiv mecarbil is designed to increase the number of active actin-myosin cross bridges during each cardiac cycle and consequently augment the impaired contractility that is associated with heart failure with reduced ejection fraction (HFrEF)" - Cytokinetics[1].

Regional Analysis

The major markets for heart failure treatment include the United States, Germany, France, the United Kingdom, Italy, Spain, and Japan. The United States has the largest patient pool and represents the biggest market for heart failure treatment, largely due to the high prevalence of risk factors such as hypertension, diabetes, and obesity[2].

Collaboration and Funding

The development of omecamtiv mecarbil is supported by a collaboration between Cytokinetics, Amgen, and Servier. This partnership has facilitated significant investments in the Phase 3 development program. Cytokinetics has also highlighted its strong balance sheet and access to additional long-term capital, which will support the commercial launch and corporate development strategies for omecamtiv mecarbil[1][3].

Conclusion

Omecamtiv mecarbil represents a promising advancement in the treatment of heart failure with reduced ejection fraction. With its unique mechanism of action and positive clinical trial results, it has the potential to address a significant unmet medical need. As the COMET-HF trial progresses and regulatory approvals are sought, omecamtiv mecarbil is poised to make a substantial impact on the heart failure market.

Key Takeaways

  • Mechanism of Action: Omecamtiv mecarbil increases cardiac contractility by recruiting more cardiac myosin heads to interact with actin during systole.
  • Clinical Trials: Positive results from the GALACTIC-HF trial and upcoming COMET-HF trial.
  • Regulatory Status: Received Fast Track designation but requires additional data following a Complete Response Letter from the FDA.
  • Market Projections: Significant growth potential in the heart failure market, particularly in the United States.
  • Collaboration and Funding: Supported by a strong partnership between Cytokinetics, Amgen, and Servier.

FAQs

What is omecamtiv mecarbil?

Omecamtiv mecarbil is an investigational, selective, small molecule cardiac myosin activator designed to treat heart failure with reduced ejection fraction (HFrEF).

What is the mechanism of action of omecamtiv mecarbil?

Omecamtiv mecarbil works by binding to and recruiting more cardiac myosin heads to interact with actin during systole, increasing the number of active actin-myosin cross bridges and augmenting cardiac contractility.

What were the results of the GALACTIC-HF trial?

The GALACTIC-HF trial showed that omecamtiv mecarbil achieved the primary composite efficacy endpoint, reducing the risk of heart failure events and cardiovascular death in patients with HFrEF.

What is the current regulatory status of omecamtiv mecarbil?

Omecamtiv mecarbil has received Fast Track designation but is awaiting further regulatory approval following a Complete Response Letter from the FDA.

What are the market projections for omecamtiv mecarbil?

The global heart failure market is projected to reach USD 18.5 billion by 2034, with omecamtiv mecarbil potentially making a significant impact, especially in the United States.

Who are the key collaborators in the development of omecamtiv mecarbil?

The development of omecamtiv mecarbil is a collaboration between Cytokinetics, Amgen, and Servier.

Sources

  1. Cytokinetics Highlights Progress in Cardiac Myosin Modulation - Cytokinetics.
  2. Heart Failure Market Estimated to Reach USD 18.5 Billion by 2034 - IMARC Group.
  3. FDA Grants Fast Track Designation For Omecamtiv Mecarbil In Heart Failure - Amgen.
  4. Cytokinetics Highlights Progress in Cardiac Myosin Modulation - Stock Titan.
  5. Amgen, Cytokinetics And Servier Announce Topline Results From GALACTIC-HF - Amgen.

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