- Conditions
- Isolated Systolic Hypertension, Endothelial Dysfunction
- Interventions
- 6R-BH4, Placebo
- Drug · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
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 49–55
of 55
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Sickle Cell Disease
- Interventions
- Sapropterin Dihydrochloride
- Drug
- Lead sponsor
- BioMarin Pharmaceutical
- Industry
- Eligibility
- 15 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 12
- States / cities
- Washington D.C., District of Columbia • Augusta, Georgia • Savannah, Georgia + 9 more
- Conditions
- Hypertension
- Interventions
- Tetrahydrobiopterin
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Phenylketonuria (PKU)
- Interventions
- Kuvan
- Drug
- Lead sponsor
- Dr. Linda Randolph
- Other
- Eligibility
- 4 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- PKU
- Interventions
- diet, sapropterin dihydrochloride
- Dietary Supplement · Drug
- Lead sponsor
- Children's National Research Institute
- Other
- Eligibility
- 18 Years to 40 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Phenylketonuria
- Interventions
- KuvanTM Therapy
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 4 Years and older
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia • Decatur, Georgia
- Conditions
- Intermittent Claudication
- Interventions
- Placebo, Sapropterin Dihydrochloride
- Other · Drug
- Lead sponsor
- BioMarin Pharmaceutical
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 17
- States / cities
- Scottsdale, Arizona • Sacramento, California • San Diego, California + 14 more