Apply to trial NCT07118215

A few quick questions so the study team can decide if you might be a fit.

RecruitingPhase 1Drug trial

A Study to Evaluate the Effects of KarXT on the Drug Levels of Midazolam, Fexofenadine, and Digoxin

The purpose of this study is to evaluate the effects of KarXT administration on the drug levels of midazolam, fexofenadine, and digoxin in healthy adult participants.

How this works

  1. Answer a few questions

    About 5 to 10 minutes. Skip-friendly where possible.

  2. We connect you with the study team

    When a site picks up your application, we introduce you to their team directly — with you on the thread.

  3. The team reaches out to schedule screening

    Usually within a few business days, via the contact you give.

We save your progress under this email and copy you when we connect you with the study team.

By continuing, you agree to our terms of service.