Apply to trial NCT07283770

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

RecruitingPhase 1Drug trial

Dose Escalation Study Evaluating the Safety and Pharmacokinetics of VX-581 in Healthy Participants

The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics of single dose of VX-581 and multiple ascending doses of VX-581 alone and in combination with tezacaftor (TEZ)/deutivacaftor (D-IVA) or D-IVA for up to ten days.

How this works

Answer a few questions
About 5 to 10 minutes. Skip-friendly where possible.
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.
The team reaches out to schedule screening
Usually within a few business days, via the contact you give.

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Dose Escalation Study Evaluating the Safety and Pharmacokinetics of VX-581 in Healthy Participants

How this works

Answer a few questions

We connect you with the study team

The team reaches out to schedule screening