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Completed No phase listed Observational

A Non-Interventional Interview Study of Phenylketonuria (PKU) Adults

ClinicalTrials.gov ID: NCT03505125

Public ClinicalTrials.gov record NCT03505125. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Jul 21, 2026, 9:30 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Non-Interventional Observational Study of Pegvaliase-Naïve Adults With Phenylketonuria (PKU): Concept Elicitation and Cognitive Interviews

Study identification

NCT ID
NCT03505125
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
BioMarin Pharmaceutical
Industry
Enrollment
63 participants

Conditions and interventions

Interventions

Not listed

Eligibility (public fields only)

Age range
18 Years to 70 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 30, 2018
Primary completion
Jul 30, 2019
Completion
Jul 30, 2019
Last update posted
Jan 13, 2020

2018 – 2019

United States locations

U.S. sites
4
U.S. states
4
U.S. cities
4
Facility City State ZIP Site status
University of Florida Gainesville Florida 32610
Emory University Department of Human Genetics Decatur Georgia 30033
Ann and Robert H Lurie Children's Hospital Chicago Illinois 60614
Boston Children's Hospital Boston Massachusetts 02115

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 10 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03505125, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jan 13, 2020 · Synced Jul 21, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03505125 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →