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pegvaliase

Generic: pegvaliase·Brand: Palynziq

pegvaliase: 7 clinical trials tracked.

pegvaliase evidence translation

What we can confirm

7 tracked trials

No verified listed company relationship

What it means

AI will separate confirmed drug evidence from unknown company context.

What to watch

Watch trial status, endpoints, and the next source-backed update.
BioSniper AIPage evidence connected

Prepared research question

What is verified about pegvaliase, and what remains unknown?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence1 indications · 1 study sponsors
Clinical Trial Registry Records (7)

A Phase 4 Study of Immune Modulation During Palynziq® Treatment in Adults With Phenylketonuria (PKU)

NCT07477691Registry updated 2026-06-17·Phase 4·BMRN
Recruiting

Primary endpoint: Change in blood Phe levels from baseline to Week 25 and Week 49

Interventionalopen12 targetStarted 2026-05Completion 2027-0912 sites · United StatesBioMarin Pharmaceutical

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

NCT06305234Registry updated 2026-03-24·BMRN
Recruiting

Primary endpoint: To evaluate immunologic and inflammatory responses associated with occurrences of

Observational200 targetStarted 2024-01Completion 2033-1111 sites · United StatesBioMarin Pharmaceutical

A Global, Multicenter Study to Assess Maternal, Fetal and Infant Outcomes of Exposure to Palynziq® (Pegvaliase) During Pregnancy and Breastfeeding

NCT05579548Registry updated 2026-03-24·BMRN
Recruiting

Primary endpoint: Pregnancy outcome and infant development for women who have been treated with Palynziq (pegvaliase) within 2 weeks of their last menstrual period

Observational50 targetStarted 2022-11Completion 2032-104 sites · Canada, Germany, Italy, United StatesBioMarin Pharmaceutical

A Phase 3 Multi-Center Study to Evaluate the Safety and Efficacy of Subcutaneous Injections of Pegvaliase in Adolescent Subjects (Ages 12-17) With Phenylketonuria- Open-Label Randomized Two-Arm (Active vs Diet-Only Control)

NCT05270837Registry updated 2026-07-21·Phase 3·BMRN
Active, not recruiting

Primary endpoint: Change From Baseline in Blood Phe Concentration Following 72 Weeks (Average of the Week 69 and Week 73) on Study.

InterventionalRandomizedopen55 enrolledStarted 2022-06Completion 2027-1016 sites · Germany, United StatesBioMarin Pharmaceutical

A Multi-Center, Observational Study to Evaluate the Long-Term Safety of Subcutaneous Injections of Palynziq® (Pegvaliase) in Subjects With Phenylketonuria

NCT05813678Registry updated 2026-03-25·BMRN
Recruiting

Primary endpoint: To quantify and characterize the risk of protocol-defined safety events in incident-users receiving pegvaliase for the treatment of PKU in a real¬ world setting.

Observational450 targetStarted 2022-06Completion 2033-1126 sites · Germany, Italy, United StatesBioMarin Pharmaceutical

A Preliminary Study of the Neurological and Neuropsychological Effects of Palynziq-Related Changes in Phenylalanine in Individuals With Phenylketonuria (PKU)

NCT05356377Registry updated 2025-12-29
Completed

Primary endpoint: Neurologic Integrity

Observational6 enrolledStarted 2022-05Completion 2025-072 sites · United StatesUniversity of Missouri-Columbia

Palynziq and PKU: Treatment Impacts on Diet Quality, Neurological Health, Nutritional Status, and the Metabolome

NCT04404530Registry updated 2026-01-14
Recruiting

Primary endpoint: Intra-subject Change in Intact Protein Intake

Observational45 targetStarted 2019-10Completion 2028-122 sites · United StatesEmory University