Study Evaluating Effexor XR for Major Depression.
Phase III Multi-Center, Double-Blind, Comparative Study of Effexor XR for the Treatment of Depression
1 other identifier
interventional
590
1 country
73
Brief Summary
Study Evaluating Effexor XR for Major Depression.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3 depression
73 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2004
CompletedFirst Submitted
Initial submission to the registry
September 12, 2005
CompletedFirst Posted
Study publicly available on registry
September 23, 2005
CompletedMay 24, 2007
May 1, 2007
September 12, 2005
May 22, 2007
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Response rate of HAM-D17 (Hamilton Rating Scale for Depression) at the final-on-therapy.
Secondary Outcomes (2)
Difference of total score of HAM-D17 between baseline and final-on-therapy.
Remission rate of HAM-D17 at the final-on-therapy.
Interventions
Eligibility Criteria
You may qualify if:
- Patients diagnosed with major depression based on DSM-IV-TR
- Patients having minimal total score of 18 on the HAM-D17 and minimal score of 2 on the item of "depressed mood" at the baseline.
You may not qualify if:
- Patients with schizophrenia or any other psychotic disorder
- Patients with history or presence of bipolar disorder
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (73)
Unknown Facility
Nagoya, Aichi-ken, 462-0831, Japan
Unknown Facility
Nagoya, Aichi-ken, 467-8602, Japan
Unknown Facility
Ichikawa, Chiba, 272-0034, Japan
Unknown Facility
Ichikawa, Chiba, 272-0827, Japan
Unknown Facility
Fukuoka, Fukuoka, 810-0001, Japan
Unknown Facility
Fukuoka, Fukuoka, 810-0801, Japan
Unknown Facility
Fukuoka, Fukuoka, 812-8582, Japan
Unknown Facility
Fukuoka, Fukuoka, 813-0044, Japan
Unknown Facility
Kasuga, Fukuoka, 816-0801, Japan
Unknown Facility
Kitakyushu, Fukuoka, 802-0006, Japan
Unknown Facility
Kitakyushu, Fukuoka, 802-8555, Japan
Unknown Facility
Kitakyushu, Fukuoka, 804-0062, Japan
Unknown Facility
Kurume, Fukuoka, 830-0011, Japan
Unknown Facility
Ohnojyo, Fukuoka, 816-0943, Japan
Unknown Facility
Hiroshima, Hiroshima, 730-8518, Japan
Unknown Facility
Hiroshima, Hiroshima, 731-0121, Japan
Unknown Facility
Hiroshima, Hiroshima, 734-8551, Japan
Unknown Facility
Kure, Hiroshima, 737-0023, Japan
Unknown Facility
Otaru, Hokkaido, 047-0032, Japan
Unknown Facility
Sapporo, Hokkaido, 006-8555, Japan
Unknown Facility
Sapporo, Hokkaido, 060-0042, Japan
Unknown Facility
Sapporo, Hokkaido, 060-8648, Japan
Unknown Facility
Sapporo, Hokkaido, 063-0061, Japan
Unknown Facility
Sapporo, Hokkaido, 064-0946, Japan
Unknown Facility
Sapporo, Hokkaido, 065-0012, Japan
Unknown Facility
Nishinomiya, Hyōgo, 662-0832, Japan
Unknown Facility
Tsuchiura, Ibaragi, 300-8585, Japan
Unknown Facility
Tsukuba, Ibaragi, 305-8576, Japan
Unknown Facility
Kanazawa, Ishikawa-ken, 920-8641, Japan
Unknown Facility
Hanamaki, Iwate, 025-0033, Japan
Unknown Facility
Kawasaki, Kanagawa, 215-0021, Japan
Unknown Facility
Kawasaki, Kanagawa, 216-8511, Japan
Unknown Facility
Sagamihara, Kanagawa, 228-0803, Japan
Unknown Facility
Sagamihara, Kanagawa, 229-1103, Japan
Unknown Facility
Yokohama, Kanagawa, 220-0004, Japan
Unknown Facility
Yokohama, Kanagawa, 224-8503, Japan
Unknown Facility
Yokohama, Kanagawa, 225-0012, Japan
Unknown Facility
Yokohama, Kanagawa, 236-0004, Japan
Unknown Facility
Yokohama, Kanagawa, 238-8558, Japan
Unknown Facility
Yokohama, Kanagawa, 241-0081, Japan
Unknown Facility
Yokohama, Kanagawa, 245-8575, Japan
Unknown Facility
Kikuchi, Kumamoto, 861-1116, Japan
Unknown Facility
Nagasaki, Nagasaki, 852-8501, Japan
Unknown Facility
Ohmura, Nagasaki, 856-8562, Japan
Unknown Facility
Kashihara, Nara, 634-8522, Japan
Unknown Facility
Jyo-etsu, Niigata, 949-3193, Japan
Unknown Facility
Beppu, Ohita, 874-0011, Japan
Unknown Facility
Moriguchi, Osaka, 570-8506, Japan
Unknown Facility
Osaka, Osaka, 530-0012, Japan
Unknown Facility
Osaka, Osaka, 545-8586, Japan
Unknown Facility
Sayama, Osaka, 589-0011, Japan
Unknown Facility
Sayama, Osaka, 589-8511, Japan
Unknown Facility
Saitama, Saitama, 330-0074, Japan
Unknown Facility
Hamamatsu, Shizuoka, 431-3192, Japan
Unknown Facility
Adachi-ku, Tokyo, 120-0033, Japan
Unknown Facility
Bunkyo-ku, Tokyo, 113-0021, Japan
Unknown Facility
Bunkyo-ku, Tokyo, 113-8603, Japan
Unknown Facility
Chiyoda-ku, Tokyo, 101-8643, Japan
Unknown Facility
Chiyoda-ku, Tokyo, 102-8161, Japan
Unknown Facility
Itabashi-ku, Tokyo, 173-0015, Japan
Unknown Facility
Kodaira, Tokyo, 187-8551, Japan
Unknown Facility
Meguro-ku, Tokyo, 152-0012, Japan
Unknown Facility
Meguro-ku, Tokyo, 152-8902, Japan
Unknown Facility
Meguro-ku, Tokyo, 153-8515, Japan
Unknown Facility
Minato-ku, Tokyo, 107-0052, Japan
Unknown Facility
Minato-ku, Tokyo, 107-0062, Japan
Unknown Facility
Nakano-ku, Tokyo, 164-0003, Japan
Unknown Facility
Ohta-ku, Tokyo, 143-8541, Japan
Unknown Facility
Setagaya-ku, Tokyo, 154-0004, Japan
Unknown Facility
Shinjuku, Tokyo, 160-0023, Japan
Unknown Facility
Tachikawa, Tokyo, 190-0012, Japan
Unknown Facility
Toshima-ku, Tokyo, 170-0002, Japan
Unknown Facility
Toshima-ku, Tokyo, 170-0005, Japan
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Medical Monitor
Wyeth is now a wholly owned subsidiary of Pfizer
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- NON RANDOMIZED
- Masking
- DOUBLE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
Study Record Dates
First Submitted
September 12, 2005
First Posted
September 23, 2005
Study Start
June 1, 2004
Last Updated
May 24, 2007
Record last verified: 2007-05