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临床试验/EUCTR2005-004006-81-FI
EUCTR2005-004006-81-FI进行中(未招募)不适用

A double-blind, multi-center, multinational, randomized withdrawal study evaluating the efficacy and safety of SR58611A (350 mg q12) versus placebo in the prevention of depression relapse up to 1 year in patients with Major Depressive Disorder improved after 12 weeks of open treatment with SR58611A (350 mg q12) - CALYPSO

sanofi-aventis recherche & développement0 个研究点目标入组 800 人开始时间: 2006年3月8日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
800

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Out-patients 18 years old or more.
  • 2. Patients diagnosed with Major Depressive Disorder, Recurrent according to Diagnostic and Statistical Manual of Mental Disorders, 4th Edition - Text Revision (DSM-IV-TR) criteria and assessed with the M.I.N.I. International Neuropsychiatric Interview (MINI).
  • 3. At least 1 Major Depressive Episode over the past 5 years in addition to the current episode.
  • 4. The duration of the current episode (meeting full DSM-IV-TR criteria) is between 4 weeks and 2 years.
  • 5. With a total score on the Montgomery and Asberg Depression Rating Scale
  • (MADRS) = 28.
  • 6. Patients have given voluntarily their written informed consent to participate in the
  • whole maintenance study.
  • 7. Able to comply with the protocol and follow written and verbal instructions.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years)
  • F.1.3.1 Number of subjects for this age range

排除标准

  • 1. Patients at immediate risk for suicidal behavior based on an unstructured clinical interview; or who have, before first study drug intake [at either the screening (V1) or baseline (V2) visits]:
  • - A score of >5 on the suicidal thoughts item of the MADRS
  • - Or a current suicide risk score > or equal to 10 from module C of the MINI
  • 2. Patients with a major depressive episode with psychotic features, catatonic features, seasonal pattern or postpartum onset according to MINI at screening.
  • 3. Patients with 3 or more episodes of depression in the last 3 years.
  • 4. The course of the current depressive episode is longer than 2 years.
  • 5. For the current episode, patients failed to respond to an adequate dose of an
  • antidepressant given for 6 weeks.
  • 6. Patients with mood disorder due to general medical conditions (degenerative
  • neurological conditions, cerebrovascular disease, endocrine conditions, viral or other
  • infections).
  • 7. Patients with a lifetime history according to MINI at screening of:
  • - bipolar disorder or psychotic disorder,
  • - panic disorder,
  • - antisocial personality disorder.
  • 8. Patients with a current history according to MINI at screening of:
  • - alcohol dependence or abuse or substance dependence or abuse in the past
  • 12 months, except nicotine or caffeine dependence,
  • - eating disorders.
  • 9. Introduction of, or change in intensity of psychotherapy from 3 months prior to
  • 10. Treatment with a MAO Inhibitor (during one week or more) within 2 weeks prior to screening.
  • 11. Treatment with fluoxetine (during one week or more) within 4 weeks prior to
  • 12. Chronic use of hypnotics / benzodiazepines. Chronic means more than 2 days per
  • week during the previous month.
  • 13. Patients who have received Electro-Convulsive Therapy (ECT) for the previous Major Depressive Episode.
  • 14. Patients who received any antipsychotic drugs in the last 4 weeks prior to screening.
  • 15. Patients with severe or unstable concomitant medical conditions (cardiovascular,
  • neurologic, gastrointestinal, hepatic, renal, endocrinologic, rheumatologic) according
  • to the investigator's judgment that would impact the assessment of the study drug.
  • 16. History of seizures other than a single childhood febrile seizure.
  • 17. Patients with abnormal thyroid functioning, i.e. TSH blood level at screening out of normal range, unless patients are taking a hormone replacement therapy at a stable dose for at least 3 months prior to baseline.
  • 18. Patients with clinically significant abnormal laboratory value at screening, e.g. ALT or AST > 2 times upper limit of normal range (ULN), hemoglobin < 12g / 100ml for
  • male and < 11g / 100ml for female, neutrophils < 1500/mm3, platelets < 100 000/mm3, creatinine = 150 µmol/l.
  • 19. Patients with clinically significant ECG findings at screening.
  • 20. Patients with positive results on the urine drug screen at screening.
  • 21. Patients who have taken an investigational drug in the last 3 months prior to screening.
  • 22. Any subject who has previously participated in a SR58611A protocol.
  • 23. Women who are pregnant or breast-feeding; women of childbearing potential who are not using a medically accepted means of contraception when engaging in sexual intercourse: for example intrauterine device, oral contraceptives, implant, hormonal injection, barrier devices or barrier devices with spermicide.

研究者

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