4 results
Primary objective- To measure the effect of sapropterin on diurnal and day to day variations of blood phenylalanine concentrations.Secondary objective- To measure the effect of sapropterin on diurnal and day to day variations of blood tyrosine…
Primary:• To evaluate the efficacy of PTC923 in reducing blood phenylalanine (Phe) levels in subjects with phenylketonuria (PKU) as measured by mean change in blood Phe levels from baseline to Weeks 5 and 6 (ie, the average of each respective…
The objective of the study is to assess the safety and tolerability, and to characterize the pharmacokinetics (PK) and pharmacodynamics (e.g., Cerebrospinal fluid [CSF] levels of IL-1β, TSPO positron emission tomography [PET] imaging) of selnoflast…
Primary:• To evaluate the long-term safety of PTC923 in subjects with phenylketonuria (PKU)• To evaluate changes from baseline in dietary phenylalanine (Phe)/protein consumptionSecondary:• To evaluate PTC923 effect on quality of life (QOL) using the…