495
Participants
Start Date
December 31, 2006
Primary Completion Date
June 30, 2008
Placebo
0 mg BID for 12 weeks
Pranlukast hydrate
225 mg BID for 12 weeks
Chubu region, Chūbu
Hokuriku region, Hokuriku
Kanto region, Kanto
Kinki region, Kinki
Kyushu region, Kyushu
Tohoku region, Tōhoku
Lead Sponsor
Ono Pharmaceutical Co. Ltd
INDUSTRY