24
Participants
Start Date
April 30, 2012
Primary Completion Date
October 31, 2012
Study Completion Date
October 31, 2012
Levocetirizine
a single oral dose of 5 mg
Hydroxyzine
a single oral dose of 50 mg
Placebo
a single oral dose
Royal Netherlands Navy, Den Helder
Royal Netherlands Navy
UNKNOWN
Utrecht Institute for Pharmaceutical Sciences
OTHER