21
A Study of the Effects of 6R-BH4 on Blood Pressure in Subjects With Poorly Controlled Systemic Hypertension
Condition(s): Hypertension Last Updated: July 17, 2009Completed
58 Clinical Trials for: Tetrahydrobiopterin, Page 2 of 3
Hide Studies Not Seeking New Volunteers
22
The Effects of Kuvan on Functional Brain Connectivity in Individuals With Phenylketonuria (PKU)
Condition(s): Phenylketonuria Last Updated: August 21, 2009Enrolling by invitation
23
A Phase 1 Study to Evaluate Effects of Sapropterin Dihydrochloride on QTc Intervals in Healthy Adult Subjects
Condition(s): Phenylketonuria Last Updated: March 9, 2010Completed
24
Study of Kuvan Treatment in Adults With GTPCH Deficiency
Condition(s): GTP Cyclohydrolase Deficiency Last Updated: April 22, 2013Active, not recruiting
25
Effect of 6R-BH4 Treatment in Coronary Artery Disease (OXBIO Study)
Condition(s): Coronary Artery Disease Last Updated: August 6, 2008Recruiting
26
Kuvan in People With Schizophrenia and Schizoaffective Disorder
Condition(s): Schizophrenia; Schizoaffective Disorder Last Updated: December 19, 2012Recruiting
27
Sapropterin as a Treatment for Autistic Disorder
Condition(s): Autistic Disorder Last Updated: May 11, 2011Active, not recruiting
28
Tetrahydrobiopterin in Patients With Chronic Kidney Disease (CKD) and Albuminuria
Condition(s): Kidney Disease; Albuminuria Last Updated: January 7, 2013Active, not recruiting
29
Study of BH4, a New and Simple Treatment of Mild PKU
Condition(s): Phenylketonuria Last Updated: April 12, 2006Completed
30
Trial of Kuvan in Lesch-Nyhan Disease
Condition(s): Behavioral Manifestations of Lesch-Nyhan Disease Last Updated: March 15, 2010Withdrawn
31
Behavioral Effects of Kuvan in Children With Mild Phenylketonuria
Condition(s): Phenylketonuria Last Updated: January 21, 2009Enrolling by invitation
32
Endothelial Facilitation in Alzheimer's Disease
Condition(s): Alzheimer's Disease Last Updated: February 25, 2013Recruiting
33
Nutritional and Neurotransmitter Changes in PKU Subjects on BH4
Condition(s): Phenylketonuria Last Updated: September 24, 2009Active, not recruiting
34
Bone Mineral Density in Adults With Hyperphenylalaninemia on Kuvan Therapy
Condition(s): Hyperphenylalaninemia; Phenylketonuria Last Updated: February 23, 2012Enrolling by invitation
35
6R-BH4 Pulmonary Arterial Hypertension Study
Condition(s): Pulmonary Arterial Hypertension Last Updated: April 17, 2009Active, not recruiting
36
The Purpose of This Pilot Study is to Assess the Impact of KUVAN® (Sapropterin Dihydrochloride) on Gastric Relaxation in Women With Diabetic Gastroparesis.
Condition(s): Gastroparesis Last Updated: June 3, 2010Recruiting
37
Neuroimaging and Neurocognitive Assessment and Response to Sapropterin Dihydrochloride Treatment in Phenylketonuria
Condition(s): PKU Last Updated: March 5, 2012Recruiting
38
Oral 6R-BH4 for the Treatment of Isolated Systolic Hypertension and Endothelial Dysfunction
Condition(s): Isolated Systolic Hypertension; Endothelial Dysfunction Last Updated: December 4, 2008Recruiting
39
Randomized Controlled Trial to Assess the Effects of Sapropterin on Hepatic and Systemic Hemodynamics in Patients With Liver Cirrhosis and Portal Hypertension
Condition(s): Liver Cirrhosis; Portal Hypertension Last Updated: February 15, 2013Recruiting
40
Nitric Oxide Bioavailability in Chronic Obstructive Pulmonary Disease (COPD)
Condition(s): Pulmonary Disease, Chronic Obstructive Last Updated: August 6, 2012Recruiting
