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CompletedNCT00415142Updated May 24, 2016

An Eight-week Study Evaluating the Efficacy of a 100mg Dose of Saredutant Once Daily, in Elderly Patients With Major Depressive Disorder

A Phase 3 interventional study of saredutant (SR48968) and placebo in Depressive Disorder, sponsored by Sanofi. Completed at 8 sites in 8 countries. Open to participants aged 60 Years to 64 Years. Per ClinicalTrials.gov, last updated 2016-05-24.

Sponsored by Sanofi · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
393
Allocation
Randomized
Ages
60 Years to 64 Years
Sex
All
01

Study summary

The purpose of the study is to evaluate the efficacy of saredutant in the treatment of Major Depressive Disorder in elderly patients.To evaluate the tolerability, safety and efficacy on disability and quality of life in patients with major depressive disorder.To evaluate safety and tolerability of 24 weeks of additional treatment in patients completing the initial 8-week treatment period.

02

Conditions studied

  • Depressive Disorder

Keywords

  • Depression
  • Major depressive disorders
  • Controlled clinical trial
03

In context

Depressive Disorder

4,847 studies on the registry are indexed under Depressive Disorder; 509 are open to participants now.

This study's enrollment of 393 is above the median of 80 across 3,997 interventional studies indexed under Depressive Disorder.

Browse Depressive Disorder studies →

Lead sponsor

Sanofi is the lead sponsor of 1,547 studies on the registry; 88 are open to participants now.

Of its 204 completed or terminated interventional studies of FDA-regulated products, 122 (60%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
60 Years to 64 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Diagnosis of major depressive disorder, recurrent, as defined by Diagnostic and Statistical Manual of Mental Disorders, 4th edition, Text Revision (DSM-IV-TR) criteria (296.3) and confirmed by the semi-structured Mini International Neuropsychiatric Interview (MINI).

Exclusion criteria

Exclusion Criteria:

  • Total score of less than 23 on the MADRS.
  • HAM-D total score less than 17.
  • Duration of the current depressive episode less than 1 month or greater than 2 years.
  • Patients with an Mini Mental State Examination score of less than 23.
  • Patients with a history or presence of bipolar disorders or psychotic disorders.
  • Patients with alcohol/substance dependence or abuse in the past 12 months except nicotine or caffeine dependence.
  • Patients who have used the following prior to entry into Acute Phase: antipsychotics within 3 months, fluoxetine within 1 month, monoamine oxidase inhibitors within 4 weeks, other antidepressants, or mood-stabilizer (lithium, anticonvulsants) within 1 week.

The investigator will evaluate whether there are other reasons why a patient may not participate

05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
393 participants (actual)

Study arms

  • Experimental
    Saredutant 100 mg

    Saredudant100 mg once daily for a maximum of 32 weeks

    Drug: saredutant (SR48968)

  • Active comparator
    Escitalopram 10 mg

    Escitalopram 10 mg once daily for a maximum of 32 weeks

    Drug: escitalopram

  • Placebo comparator
    Placebo

    Placebo once daily for one week during screening phase and a maximum of 8 weeks during the acute phase

    Drug: placebo

Interventions

06

What researchers measure

Primary outcomes

  1. Change from baseline to Day 56 in the 17-item Hamilton Depression Rating Scale (HAM-D) total score.

    Time frame: Day 56

Secondary outcomes

  1. Change from baseline to Day 56 in the Clinical Global Impression (CGI) Severity of Illness score.

    Time frame: Day 56

  2. Change from baseline to Day 56 in the HAM-D depressed mood item score

    Time frame: Day 56

  3. Change from baseline to Day 56 in the Montgomery-Asberg Depression Rating Scale (MADRS) total score

    Time frame: Day 56

07

Study locations

8 sites
  • Sanofi-Aventis Administrative Office
    Bridgewater, New Jersey 08807, United States
  • Sanofi-Aventis Administrative Office
    Zagreb, Croatia
  • Sanofi-Aventis Administrative Office
    Prague, Czechia
  • Sanofi-Aventis Administrative Office
    Paris, France
  • Sanofi-Aventis Administrative Office
    México, Mexico
  • Sanofi-Aventis Administrative Office
    Moscow, Russia
  • Sanofi-Aventis Administrative Office
    Bromma, Sweden
  • Sanofi-Aventis Administrative Office
    Istanbul, Turkey (Türkiye)
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 24, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00415142
Lead sponsor
Sanofi
Responsible party
Sponsor
First posted
Dec 22, 2006
Start date
Dec 2006
Primary completion
Feb 2008
Completion
Feb 2008
Last update
May 24, 2016

Study contacts

Clinical Sciences & Operations
study director · Sanofi

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Apr 2016. You cannot join it, but the record below documents what was studied.

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Studies of the drug tested here: SR 48968

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