A Study to Compare Blood Levels of Different Dosage Formulations of the Study Medicine That Is a CGRP Receptor Antagonist in Healthy Adults

Completed · Phase 1

Conditions studied: Healthy Volunteer

In brief

The purpose of this study is to assess the bioequivalence (medicines that may have different names or be made in different ways, but have the same effect on the body) of different formulations of a CGRP receptor antagonist in healthy adult participants. The study is seeking participants who are: 1. Healthy males and females 18 years of age or older 2. Willing and able to comply with all scheduled visits, treatment plan, lifestyle considerations, and other study procedures. 3. Body Mass Index of 16-32 kilogram per meter squared (kg/m2); and a total body weight \>45 kg The study will help the team understand how difference in formulation may, or may not, affect how the medicine is absorbed, processed, and removed by the body.

Key facts

Study ID
NCT07261371
Run by
Pfizer
People needed
64
Starts
2025-11-24
Expected to finish
2026-04-22
Last updated by the study team
2026-05-04

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

Where it is running

Full record on ClinicalTrials.gov

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