15
Participants
Start Date
July 31, 2015
Primary Completion Date
December 31, 2016
Study Completion Date
December 31, 2016
Levocetirizine (as levocetirizine dihydrochloride), 5mg ( then 20 mg) per day . Oral administration.
"Week 1 to week 5, every day : - the morning : 5 mg of levocetirizine (capsule)~* the evening : placebo capsule~Week 6 to week 10, every day : - the morning : 10 mg of levocetirizine (capsule)~* the evening : 10 mg of levocetirizine (capsule))"
Levocetirizine, (as levocetirizine dihydrochloride) 20 mg ( then 5 mg) per day. Oral administration.
"Week 1 to week 5, every day : - the morning : 10 mg of levocetirizine (tablet)~* the evening : 10 mg of levocetirizine(tablet)~Week 6 to week 10, every day : - the morning : 5 mg of levocetirizine (tablet)~* the evening : placebo tablet"
Hospices Civils de Lyon
OTHER