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NCT03759392 · ClinicalTrials.gov registry record · Phase 3

Study to Assess the Effect of Omecamtiv Mecarbil on Exercise Capacity in Subjects With Heart Failure

A Phase 3 study, sponsored by Cytokinetics.

Completed
Registry status
Phase 3
Development phase
276
Enrollment target

NCT03759392: Completed Phase 3 study, sponsored by Cytokinetics.

NCT03759392 is a Phase 3 study that has completed, run by Cytokinetics. The registered enrollment target is 276 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (64% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03759392, a Phase 3 study, has completed, sponsored by Cytokinetics.

COMPLETED
Registry status
Phase 3
Development phase
276 participants
Enrollment target

Study Summary

The purpose of this study is to evaluate the effect of treatment with omecamtiv mecarbil compared with placebo on exercise capacity as determined by cardiopulmonary exercise testing following 20 weeks of treatment with omecamtiv mecarbil or placebo

Primary Outcome

The effect of treatment on exercise capacity, as assessed by peak oxygen uptake, was assessed during cardiopulmonary exercise testing (CPET) with gas-exchange analysis. Cycle ergometry was the preferred modality for exercise testing; treadmill exercise testing was an acceptable alternative. Participants were to use the same testing modality for all exercise tests during the study. Whenever possible, CPET was administered by the same study personnel using the same equipment throughout the study.

Interventions

  • DRUG Placebo
  • DRUG Omecamtiv Mecarbil

Trial Details

FieldValue
Enrollment Target 276 participants
Start Date 2019-04-09
Est. Completion 2022-01-06
Phase Phase 3
Cytokinetics

31 total trials

What the finished NCT03759392 record still lists

NCT03759392 is an interventional study that assigns participants to a tested intervention. The registered 276 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (64% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT03759392 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03759392 about?

NCT03759392 is a clinical study titled "Study to Assess the Effect of Omecamtiv Mecarbil on Exercise Capacity in Subjects With Heart Failure". The purpose of this study is to evaluate the effect of treatment with omecamtiv mecarbil compared with placebo on exercise capacity as determined by cardiopulmonary exercise testing following 20 weeks of treatment with omecamtiv mecarbil or placebo

What is the current status of trial NCT03759392?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 276 participants. The study started on 2019-04-09. Estimated completion is 2022-01-06.

What interventions are being tested in trial NCT03759392?

The interventions under investigation include: Placebo (DRUG), Omecamtiv Mecarbil (DRUG).

Who is sponsoring clinical trial NCT03759392?

This trial is sponsored by Cytokinetics, which has 31 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03759392's enrollment target sits among peer trials

276 1202nd of 2000 higher than 795 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03759392, the US trial registry maintained by the National Library of Medicine. NCT03759392 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.