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Study identifier: NCT04520750 Synced from ClinicalTrials.gov · August 04, 2026
● Completed

VALO-2: Study Evaluating the Safety and Efficacy of PTX022 in the Treatment of Adults With Pachyonychia Congenita

Condition: Pachyonychia Congenita  ·  Sponsor: Palvella Therapeutics, Inc.

PhasePhase 3
Planned participants36
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

VALO-2 is a multicenter, open-label extension (OLE) study enrolling patients with genotyped keratin mutations KRT6A, KRT6B and KRT16 who were previously treated with investigational PTX-022 during the VALO study. The purpose of the OLE study is to investigate long term exposure to investigational PTX-022 and evaluate safety and efficacy data. A sub-study is included to evaluate safety and efficacy of patients with genotyped keratin mutations of KRT6C and KRT17 not previously treated with investigational PTX-022.

This description comes directly from the study's public registry record.

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No contact information is available for this study as per the public registry record.

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Locations (4)

Arizona Research CenterPhoenix, Arizona, United States
Stanford UniversityPalo Alto, California, United States
Minnesota Clinical Study CenterFridley, Minnesota, United States
University of UtahMurray, Utah, United States

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