A Study to Assess the Drug Interaction Between MYK-224 and Itraconazole and Verapamil in Healthy Participants
An Open-label, 3-Arm, Parallel Design Pharmacokinetic Interaction Study Between MYK-224 and Cytochrome P450 3A4 Inhibitors Itraconazole and Verapamil in Healthy Participants
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
Texas
-
Dallas, Texas, United States, 75247
- Local Institution - 0001
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Body mass index between 18 and 30 kg/m^2, inclusive
- Healthy as determined by medical history, physical examination, vital signs, 12-lead electrocardiogram and routine laboratory assessments
- Adequate acoustic windows to enable accurate transthoracic echocardiographic assessment
- Left Ventricular Ejection Fraction (LVEF) ≥60% at screening and ≥55% prior to MYK-224 dosing
Exclusion Criteria:
- Any acute or chronic medical illness
- History of dizziness and/or recurrent headaches
- History of heart disease
Other protocol-defined inclusion/exclusion criteria apply
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Arm 1: MYK-224
|
Specified dose on specified days
Other Names:
|
|
Experimental: Arm 2: MYK-224 + Itraconazole
|
Specified dose on specified days
Other Names:
Specified dose on specified days
|
|
Experimental: Arm 3: MYK-224 + Verapamil
|
Specified dose on specified days
Other Names:
Specified dose on specified days
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Maximum observed plasma concentration (Cmax)
Time Frame: Up to 36 days
|
Up to 36 days
|
|
Area under the plasma concentration-time curve from time zero to the time of the last quantifiable concentration (AUC[0-T])
Time Frame: Up to 36 days
|
Up to 36 days
|
|
Area under the plasma concentration-time curve from time zero extrapolated to infinite time (AUC[INF])
Time Frame: Up to 36 days
|
Up to 36 days
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Time of maximum observed plasma concentration (Tmax)
Time Frame: Up to 36 days
|
Up to 36 days
|
|
Apparent terminal plasma half-life (T-HALF)
Time Frame: Up to 36 days
|
Up to 36 days
|
|
Apparent total body clearance (CLT/F)
Time Frame: Up to 36 days
|
Up to 36 days
|
|
Number of participants with adverse events (AEs)
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Number of participants with serious adverse events (SAEs)
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Number of participants with adverse events leading to discontinuation
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Number of participants with vital sign abnormalities
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Number of participants with electrocardiogram (ECG) abnormalities
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Measurement of left ventricular ejection fraction (LVEF)
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Measurement of left ventricular outflow tract velocity time integral (LVOT-VTI)
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Measurement of left ventricular fractional shortening (LVFS)
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Measurement of left ventricular global longitudinal strain (LV GLS)
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Measurement of left ventricle stroke volume (LVSV)
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Number of participants with physical exam abnormalities
Time Frame: Up to 52 days
|
Up to 52 days
|
|
Number of participants with clinical laboratory abnormalities
Time Frame: Up to 52 days
|
Up to 52 days
|
Collaborators and Investigators
Sponsor
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Estimate)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Arrhythmia Agents
- Vasodilator Agents
- Anti-Infective Agents
- Enzyme Inhibitors
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Membrane Transport Modulators
- Cytochrome P-450 CYP3A Inhibitors
- Cytochrome P-450 Enzyme Inhibitors
- Hormone Antagonists
- Calcium-Regulating Hormones and Agents
- Antifungal Agents
- Steroid Synthesis Inhibitors
- Calcium Channel Blockers
- 14-alpha Demethylase Inhibitors
- Itraconazole
- Verapamil
Other Study ID Numbers
Other Study ID Numbers
- CV029-005
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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