CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 12 enrolled
Drug / intervention
vepdegestrant +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05538312
NCT05538312Phase 1Completed

AN INTERVENTIONAL, PHASE 1, OPEN-LABEL, FIXED SEQUENCE, 2-PERIOD STUDY TO ESTIMATE THE EFFECT OF MULTIPLE DOSES OF ITRACONAZOLE ON THE PHARMACOKINETICS OF SINGLE DOSE ARV-471 IN THE FED CONDITION IN HEALTHY ADULT MALES, AND FEMALES OF NONCHILDBEARING POTENTIAL

Pfizer·interventional·Posted Sep 13, 2022·Updated Sep 23, 2024

In Brief

A Phase 1 clinical trial evaluating vepdegestrant and Itraconazole for Healthy. Completed, enrolled 12 participants across 1 site.

Detailed Summary

The purpose of this study is to understand if a strong CYP3A4 inhibitor (itraconazole) affects how ARV-471 is processed and eliminated in healthy adults. All participants in this study will receive one dose of ARV-471 alone by mouth in Period 1. In Period 2, everyone will receive itraconazole by mouth once a day for multiple days. Participants will also receive one dose of ARV-471 by mouth. The levels of ARV-471 in Period 1 will be compared to the levels of ARV-471 in Period 2 to determine if the CYP3A4 inhibitor affects how ARV-471 is processed differently in healthy adults.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHealthy
CountriesBelgium

Timeline

Phase 1CompletedFinished
2023202420252026
First PostedSep 13, 2022
Enrollment StartFeb 23, 2023
Primary CompletionApr 24, 2023
Study CompletionMay 22, 2023
TodayJul 2, 2026
Enrollment to primary: 2 monthsPosted 3.8 years ago

Interventions

vepdegestrantdrug

Participants will receive a single dose of vepdegestrant by mouth in Period 1 and Period 2, with a washout period of at least 10 days between doses of vepdegestrant

Itraconazoledrug

Participants will receive itraconazole by mouth once a day for 11 days in Period 2.