The primary purpose of this study is to compare the antidepressant efficacy and safety of
two doses of DVS SR (25 and 50 mg/day) in the treatment of adults with Major Depressive
Disorder. The study will also assess changes in sexual function and general and functional
quality of life outcomes.
Minimum age: 18 Years.
Maximum age: N/A.
Gender(s): Both.
Pfizer Investigational Site, Fukuoka 8100001, Japan
Pfizer Investigational Site, Fukuoka 8100041, Japan
Pfizer Investigational Site, Fukushima 9600102, Japan
Pfizer Investigational Site, Hiroshima 7310121, Japan
Pfizer Investigational Site, Kumamoto 8618002, Japan
Pfizer Investigational Site, Kumamoto 8620909, Japan
Pfizer Investigational Site, Kyoto 6168421, Japan
Pfizer Investigational Site, Osaka 5420006, Japan
Pfizer Investigational Site, Saitama 33000062, Japan
Pfizer Investigational Site, Saitama 3390057, Japan
Pfizer Investigational Site, Nagoya, Aichi 4530015, Japan
Pfizer Investigational Site, Toyoake, Aichi 4701192, Japan
Pfizer Investigational Site, Arcadia, California 91007, United States
Pfizer Investigational Site, Beverly Hills, California 90210, United States
Pfizer Investigational Site, Cerritos, California 90703, United States
Pfizer Investigational Site, Garden Grove, California 92845, United States
Pfizer Investigational Site, Los Alamitos, California 90720, United States
Pfizer Investigational Site, Noda, Chiba 2780033, Japan
Pfizer Investigational Site, St. Petersburg, Florida 33702, United States
Pfizer Investigational Site, Kitakyusyu, Fukuoka 8020006, Japan
Pfizer Investigational Site, Kitakyusyu, Fukuoka 8078555, Japan
Pfizer Investigational Site, Shirakawa, Fukushima 9610021, Japan
Pfizer Investigational Site, Atlanta, Georgia 30328, United States
Pfizer Investigational Site, Smyrna, Georgia 30080, United States
Pfizer Investigational Site, Fujioka, Gunma 3750017, Japan
Pfizer Investigational Site, Kumagaya, Gunma 3600032, Japan
Pfizer Investigational Site, Hatsukaichi, Hiroshima 7380023, Japan
Pfizer Investigational Site, Kure, Hiroshima 7370023, Japan
Pfizer Investigational Site, Sapporo, Hokkaido 0028029, Japan
Pfizer Investigational Site, Sapporo, Hokkaido 0040052, Japan
Pfizer Investigational Site, Sapporo, Hokkaido 0600061, Japan
Pfizer Investigational Site, Sapporo, Hokkaido 600042, Japan
Pfizer Investigational Site, Sapporo, Hokkaido 630804, Japan
Pfizer Investigational Site, Sapporo, Hokkaido 630061, Japan
Pfizer Investigational Site, Kobe, Hyogo 6530841, Japan
Pfizer Investigational Site, Libertyville, Illinois 60048, United States
Pfizer Investigational Site, Kanazawa, Ishikawa 9208650, Japan
Pfizer Investigational Site, Minamiashigara, Kanagawa 2500136, Japan
Pfizer Investigational Site, Yokohama, Kanagawa 2200004, Japan
Pfizer Investigational Site, Yokohama, Kanagawa 2210835, Japan
Pfizer Investigational Site, Yokohama, Kanagawa 2250012, Japan
Pfizer Investigational Site, Yatsushiro, Kumamoto 8660043, Japan
Pfizer Investigational Site, Matsumoto, Nagano 3908510, Japan
Pfizer Investigational Site, Dayton, Ohio 45408, United States
Pfizer Investigational Site, Sakai, Osaka 5900018, Japan
Pfizer Investigational Site, East Providence, Rhode Island 02914, United States
Pfizer Investigational Site, Kanzaka, Saga 8420192, Japan
Pfizer Investigational Site, Misato, Saitama 3410018, Japan
Pfizer Investigational Site, Kusatsu, Shiga 5250037, Japan
Pfizer Investigational Site, Columbia, South Carolina 29201, United States
Pfizer Investigational Site, Memphis, Tennessee 38117, United States
Pfizer Investigational Site, Dallas, Texas 75230, United States
Pfizer Investigational Site, San Antonio, Texas 78229, United States
Pfizer Investigational Site, Bunkyo, Tokyo 1120012, Japan
Pfizer Investigational Site, Chiyoda, Tokyo 1000006, Japan
Pfizer Investigational Site, Chiyoda, Tokyo 1018643, Japan
Pfizer Investigational Site, Itabashi, Tokyo 1730004, Japan
Pfizer Investigational Site, Katsushika, Tokyo 1250041, Japan
Pfizer Investigational Site, Kodaira, Tokyo 1858551, Japan
Pfizer Investigational Site, Minato, Tokyo 1070052, Japan
Pfizer Investigational Site, Nakano, Tokyo 1640012, Japan
Pfizer Investigational Site, Setagaya-ku, Tokyo 1540004, Japan
Pfizer Investigational Site, Setagaya, Tokyo 1540012, Japan
Pfizer Investigational Site, Shibuya, Tokyo 1500001, Japan
Pfizer Investigational Site, Shibuya, Tokyo 1510053, Japan
Pfizer Investigational Site, Shinagawa, Tokyo 1410021, Japan
Pfizer Investigational Site, Shinagawa, Tokyo 1410022, Japan
Pfizer Investigational Site, Shinagawa, Tokyo 1420021, Japan
Pfizer Investigational Site, Shinjyuku, Tokyo 1600023, Japan
Pfizer Investigational Site, Suginami, Tokyo 1660003, Japan
Pfizer Investigational Site, Taito, Tokyo 1100003, Japan
Pfizer Investigational Site, Toshima, Tokyo 1700002, Japan
Pfizer Investigational Site, Meguro, Toyko 1520012, Japan
Pfizer Investigational Site, Salt Lake City, Utah 84107, United States
Pfizer Investigational Site, Kirkland, Washington 98033, United States
Pfizer Investigational Site, Seattle, Washington 98104, United States
Pfizer Investigational Site, Brown Deer, Wisconsin 53223, United States
Pfizer Investigational Site, Ube, Yamaguchi 7558505, Japan