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Clinical Trial Summary

The purpose of this study is to explore the safety (including the effect on cardiac intervals), tolerability, the effects on the Central Nervous System (CNS), as well as the CNS side effect profile of single ascending doses of ASP3652 in healthy, Caucasian male and female subjects.


Clinical Trial Description

Each subject receives 3 single ascending doses of ASP3652 and a single dose of matching placebo during one randomly selected investigational period. Randomization is conducted separately for males and females.

The washout period between dosing occasions is at least 7 days. Screening takes place from Day -22 to Day -2. Subjects are admitted to the clinic in the afternoon of Day -1 of investigational period 1, 2, 3 and 4 for pre-dose assessments.

On Day -1 of all investigational periods, subjects do not take any food or drink for at least 10 hours before the anticipated dosing time on Day 1. For the duration of their stay in the clinic, subjects are not allowed to consume caffeine or other xanthine-containing drinks.

The subjects are discharged on Day 4 of each investigational period. The End of Study Visit (ESV) is planned to take place 7-14 days after early discharge or after Day 4 of investigational period 4. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety Study, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Basic Science


Related Conditions & MeSH terms


NCT number NCT01815684
Study type Interventional
Source Astellas Pharma Inc
Contact
Status Completed
Phase Phase 1
Start date August 2012
Completion date December 2012

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