Healthy volunteers needed to test if blood pressure pills made in different factories are identical

NCT ID NCT07231978

First seen Nov 17, 2025 · Last updated May 16, 2026 · Updated 18 times

Summary

This study checks whether prazosin capsules made in Barceloneta (Puerto Rico) work the same in the body as those made in Ascoli (Italy). About 69 healthy adults aged 18 and older will take the capsules and have blood samples taken to measure drug levels. The goal is to confirm the two versions are bioequivalent, not to treat any disease.

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Contacts and locations

Locations

  • Pfizer Clinical Research Unit - Brussels

    Brussels, Bruxelles-capitale, Région de, B-1070, Belgium

Conditions

Explore the condition pages connected to this study.