Double-Blind Randomized Crossover Trial to Access Electrocardiogram Effects of HPN-100

Summary

Arm 1: Primary Objective: • To determine the safety and tolerability of multiple ascending, supratherapeutic doses of HPN-100. Arm 2: Primary Objective: • To assess the effects of steady-state levels of HPN-100 metabolites (4 phenylbutyric acid \[PBA\], phenylacetic acid \[PAA\], and phenylacetylglutamine \[PAGN\]) on 12-lead electrocardiogram (ECG) parameters in healthy male and female subjects with the primary endpoint being the time-matched change from baseline in the QT interval corrected for heart rate (HR) based on an individual correction method (QTcI).

Timeline

Start

2010-05

Primary completion

2010-09

Completion

2010-09

Drugs

Indications