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Study Evaluating Effexor XR in Elderly Patients With Major Depression.

This study has been completed.
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer Identifier:
First received: September 12, 2005
Last updated: May 25, 2007
Last verified: May 2007
Phase III study evaluating Effexor XR in elderly patients with major depression.

Condition Intervention Phase
Depression Drug: Effexor XR Phase 3

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Official Title: Phase III Study of Effexor XR for the Treatment of Elderly Patients With Depression

Resource links provided by NLM:

Further study details as provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Primary Outcome Measures:
  • Response rate of HAM-D17 (Hamilton Rating Scale for Depression) at the final-on-therapy

Secondary Outcome Measures:
  • Difference of total score of HAM-D17 between baseline and final-on-therapy
  • Remission rate of HAM-D17 at the final-on-therapy

Estimated Enrollment: 100
Study Start Date: December 2003

Ages Eligible for Study:   65 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • 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" of HAM-D at baseline

Exclusion Criteria:

  • Patients with schizophrenia or any other psychotic disorder
  • Patients with history or presence of bipolar disorder
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00225485

Ichikawa, Chiba, Japan, 272-0034
Ichikawa, Chiba, Japan, 272-0827
Kasuga, Fukuoka, Japan, 816-0801
Kitakyushu, Fukuoka, Japan, 802-8533
Ohnojo, Fukuoka, Japan, 816-0943
Otaru, Hokkaido, Japan, 047-0032
Sapporo, Hokkaido, Japan, 003-0804
Sapporo, Hokkaido, Japan, 005-0004
Sapporo, Hokkaido, Japan, 005-0842
Sapporo, Hokkaido, Japan, 006-8555
Sapporo, Hokkaido, Japan, 011-0022
Sapporo, Hokkaido, Japan, 060-0007
Sapporo, Hokkaido, Japan, 063-0804
Sapporo, Hokkaido, Japan, 064-0915
Sapporo, Hokkaido, Japan, 065-0027
Tsukuba, Ibaragi, Japan, 305-8576
Hanamaki, Iwate, Japan, 025-0033
Kawasaki, Kanagawa, Japan, 211-0063
Kawasaki, Kanagawa, Japan, 213-8507
Sagamihara, Kanagawa, Japan, 228-0803
Yokohama, Kanagawa, Japan, 224-8503
Yokohama, Kanagawa, Japan, 227-8501
Moriguchi, Osaka, Japan, 570-8506
Osakasayama, Osaka, Japan, 589-0011
Osakasayama, Osaka, Japan, 589-8511
Sakai, Osaka, Japan, 590-0018
Adachi-ku, Tokyo, Japan, 120-0033
Chiyoda-ku, Tokyo, Japan, 101-8643
Fuchu, Tokyo, Japan, 183-8524
Higashimurayama, Tokyo, Japan, 189-0012
Kodaira, Tokyo, Japan, 187-8551
Meguro-ku, Tokyo, Japan, 152-0012
Nakano-ku, Tokyo, Japan, 164-0003
Setagaya-ku, Tokyo, Japan, 154-0004
Tachikawa, Tokyo, Japan, 190-0012
Hiroshima, Japan, 731-0121
Okayama, Japan, 700-8558
Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
  More Information Identifier: NCT00225485     History of Changes
Other Study ID Numbers: 0600B1-817
Study First Received: September 12, 2005
Last Updated: May 25, 2007

Keywords provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Additional relevant MeSH terms:
Depressive Disorder
Behavioral Symptoms
Mood Disorders
Mental Disorders
Venlafaxine Hydrochloride
Serotonin and Noradrenaline Reuptake Inhibitors
Neurotransmitter Uptake Inhibitors
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Physiological Effects of Drugs
Antidepressive Agents, Second-Generation
Antidepressive Agents
Psychotropic Drugs processed this record on September 21, 2017