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RecruitingPhase 1NCT07395024

A Study to Learn How Fluconazole, Carbamazepine and Itraconazole Affect How the Body Processes ASP3082 in Healthy Adults

Trial Parameters

ConditionHealthy Volunteer
SponsorAstellas Pharma Global Development, Inc.
Study TypeINTERVENTIONAL
PhasePhase 1
Enrollment54
SexALL
Min Age18 Years
Max Age65 Years
Start Date2026-02-03
Completion2026-07-31
Interventions
SetidegrasibFluconazoleCarbamazepine

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Brief Summary

Genes give your body instructions on how to make proteins. Proteins are needed to keep the body working properly. Many types of cancer are caused by changes in certain genes, making them faulty. Some people with solid tumors have a faulty KRAS gene. One such change in the KRAS gene is called a G12D mutation. Researchers are looking for ways to stop the actions of abnormal proteins made from the KRAS G12D mutation. ASP3082 is thought to replace some of the abnormal proteins made from the faulty KRAS gene. If other medicines are given at the same time as ASP3082, they may affect how the body processes ASP3082. In this study, fluconazole, itraconazole and carbamazepine are given with ASP3082 in healthy adults. The main aims are to check if fluconazole, itraconazole and carbamazepine affect how the body processes ASP3082. These medicines may affect how the body processes ASP3082 when they are taken at the same time. This study will have 3 groups of adults. One group will be given fluconazole and ASP3082, the second group will be given carbamazepine and ASP3082, and the third group will be given itraconazole and ASP3082. ASP3082 will be given to people slowly through a tube into the vein (infusion). Fluconazole and carbamazepine will be given as a tablet and itraconazole will be given as a liquid by mouth. People will be given study treatments for about 1 month. They will then return to the clinic about 1 week after they finish study treatment for a final safety check.

Eligibility Criteria

Inclusion Criteria: * Participant is healthy and has no clinically significant medical condition based on the physical examination, electrocardiograms (ECGs) and protocol-defined clinical laboratory tests at screening or on day -1. * Female participant is not pregnant and is not a woman of childbearing potential (WOCBP) * Female participant must not be breastfeeding or lactating starting at screening and throughout the investigational period and for 5 half-lives (approximately 28 days after final study intervention administration). * Female participant must not donate ova starting at first administration of study intervention and throughout the investigational period and for 3 months after final study intervention administration. * Male participant must agree to use contraception with female partner(s) of childbearing potential (including breastfeeding partner) throughout the treatment period and for 3 months after final study intervention administration. * Male participant must agree

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