- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Kuvan, Multivitamin
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–14
of 14
matching trials from the live ClinicalTrials.gov search.
- Conditions
- GTP Cyclohydrolase Deficiency
- Interventions
- Sapropterin
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Claudication, Intermittent, Peripheral Artery Disease, Peripheral Vascular Diseases
- Interventions
- Tetrahydrobiopterin 10 mg/kg, Tetrahydrobiopterin 20 mg/kg, L-Ascorbate, L-Arginine
- Drug
- Lead sponsor
- Louis Messina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Phenylketonuria
- Interventions
- Kuvan, Diet
- Drug · Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 4 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Heart Failure, Cardiovascular Disease
- Interventions
- Kuvan
- Drug
- Lead sponsor
- Providence VA Medical Center
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Phenylketonuria
- Interventions
- sapropterin dihydrochloride, Moxifloxacin, Moxifloxacin placebo
- Drug
- Lead sponsor
- BioMarin Pharmaceutical
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Phenylketonuria
- Interventions
- saproterin dihydrochloride, Diet treatment
- Drug · Other
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 2 Years to 60 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Phenylketonurias
- Interventions
- Sapropterin Dihydrochloride, Placebo
- Drug
- Lead sponsor
- BioMarin Pharmaceutical
- Industry
- Eligibility
- 4 Years to 12 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006
- U.S. locations
- 9
- States / cities
- Los Angeles, California • Oakland, California • Sacramento, California + 6 more
- Conditions
- Phenylketonuria
- Interventions
- Sapropterin
- Drug
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 6 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Phenylketonuria
- Interventions
- Sapropterin dihydrochloride
- Drug
- Lead sponsor
- BioMarin Pharmaceutical
- Industry
- Eligibility
- 9 Years and older
- U.S. locations
- 36
- States / cities
- Los Angeles, California • Orange, California • San Diego, California + 33 more
- Conditions
- Behavioral Manifestations of Lesch-Nyhan Disease
- Interventions
- sapropterin
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 4 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Phenylketonuria
- Interventions
- Sapropterin (Kuvan)
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 6 Years to 50 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2018
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Cystic Fibrosis
- Interventions
- BH4 5mg, BH4 20mg, Antioxidant Cocktail
- Drug · Dietary Supplement
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 7 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Phenylketonuria
- Interventions
- sapropterin dihydrochloride
- Drug
- Lead sponsor
- BioMarin Pharmaceutical
- Industry
- Eligibility
- 4 Years and older
- Enrollment
- 111 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 14
- States / cities
- Los Angeles, California • Sacramento, California • San Jose, California + 11 more