Schizophrenia Clinical Trial
Official title:
A Multiple-dose Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics and QTc Effect of MK-8189 in Participants With Schizophrenia and Healthy Participants.
This 4-panel study will evaluate the safety, tolerability, pharmacokinetics (PK) and corrected QT interval (QTc) effect of MK-8189 versus placebo, as monotherapy in healthy participants (Panel A) including those of Japanese descent, as monotherapy in participants with schizophrenia (Panel B), as add-on therapy in participants with schizophrenia (Panel C), and under an alternative dosing regimen as monotherapy in participants with schizophrenia (Panel D). Analysis of QTc effect will be exploratory. There will be no hypothesis testing in this study.
As specified by Phase 1 protocol-flexible language in the protocol, modifications to the dose or dosing regimen can be made to achieve the scientific goals of the study objectives and/or to ensure appropriate safety of the study participants. The proposed doses for each Panel may be adjusted downward based on evaluation of observed safety, tolerability, and PK data. ;
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