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RECRUITING
NCT06305234

A Long Term, Post-marketing Study of Immune Response in Patients Receiving Palynziq Treatment for PKU (PALisade)

Sponsor: BioMarin Pharmaceutical

View on ClinicalTrials.gov

Summary

This is a 10-year multi-center, prospective, longitudinal, single arm study evaluating immunologic, inflammatory and laboratory parameters associated with long-term Palynziq treatment in subjects with phenylketonuria (PKU) in the United States (US). Subjects in the US for whom a clinical decision has been made that they will receive pegvaliase to treat their PKU within 30 days following the date of enrollment in Study 165-501 (incident-users) or who have previously started treatment with pegvaliase at the date of enrollment in Study 165-501 (prevalent-users) are eligible for participation in Study 165-503.

Official title: A Multi-Center, Prospective, Longitudinal, Study Evaluating Immunologic, Inflammatory, and Laboratory Parameters Associated With Long-Term Palynziq® (Pegvaliase) Treatment in Subjects With Phenylketonuria (PKU) in the United States

Key Details

Gender

All

Age Range

Any - Any

Study Type

OBSERVATIONAL

Enrollment

200

Start Date

2024-01-20

Completion Date

2033-11-18

Last Updated

2026-03-24

Healthy Volunteers

No

Interventions

DRUG

Pegvaliase

Must be enrolled in the 165-501 PALace study. Subjects currently receiving or who plan to receive pegvaliase treatment within 30 days after the date of enrollment in the 165-501 study, including subjects who previously received pegvaliase as part of the clinical development program and have completed study participation

Locations (11)

University of Colorado

Aurora, Colorado, United States

Emory University

Atlanta, Georgia, United States

Northwestern University

Chicago, Illinois, United States

Riley Children's Hospital/ Indiana University Health

Indianapolis, Indiana, United States

Tulane University School of Medicine

New Orleans, Louisiana, United States

Boston Children's Hospital

Boston, Massachusetts, United States

Oregon Health & Science University

Portland, Oregon, United States

University of Pittsburgh Medical Center

Pittsburgh, Pennsylvania, United States

Vanderbilt University Medical School

Nashville, Tennessee, United States

UT Southwestern Medical Center

Dallas, Texas, United States

Children's Wisconsin/Medical College of Wisconsin

Milwaukee, Wisconsin, United States