NCT00432614

Brief Summary

The primary objective of the study is to compare, after 8 weeks, the efficacy of SR58611A vs. placebo in patients with Major Depressive Disorder who are on concomitant treatment with escitalopram. The secondary objective of this study is to document clinical safety and tolerability of SR58611A in association with escitalopram.

Trial Health

98
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
510

participants targeted

Target at P50-P75 for phase_3 major-depressive-disorder

Timeline
Completed

Started Jan 2007

Shorter than P25 for phase_3 major-depressive-disorder

Geographic Reach
12 countries

12 active sites

Status
completed

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

January 1, 2007

Completed
1 month until next milestone

First Submitted

Initial submission to the registry

February 7, 2007

Completed
1 day until next milestone

First Posted

Study publicly available on registry

February 8, 2007

Completed
12 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2008

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2008

Completed
Last Updated

March 25, 2009

Status Verified

March 1, 2009

Enrollment Period

1.1 years

First QC Date

February 7, 2007

Last Update Submit

March 24, 2009

Conditions

Keywords

Mental DisorderMood DisorderDepressive Disorder

Outcome Measures

Primary Outcomes (1)

  • Change from baseline in Hamilton Depression Rating scale (HAM-D) total score

    8 weeks

Secondary Outcomes (1)

  • Speed of response based on HAM-D and change in Clinical Global Impression (CGI) severity score

    8 weeks

Study Arms (3)

Group 1

EXPERIMENTAL

SR58611A 350mg twice daily with escitalopram 10mg once daily

Drug: SR58611ADrug: escitalopram

Group 2

ACTIVE COMPARATOR

placebo with escitalopram 10mg once daily

Drug: escitalopram

Group 3

PLACEBO COMPARATOR

placebo

Drug: placebo

Interventions

oral administration

Group 1

oral administration

Group 1Group 2

oral administration

Group 3

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Inpatients or outpatients with Major Depressive Disorder characterized by a recurrent Major Depressive Episode with Montgomery and Asberg Depression Rating Scale (MADRS) total score =\> 30

You may not qualify if:

  • Patient is at immediate risk for suicidal behavior
  • Patient with psychotic features, catatonic features, seasonal pattern or postpartum onset
  • Patients with a current depressive episode secondary to a general medical disorder
  • Patients with a lifetime history or presence of bipolar disorder, psychotic disorder, panic disorder and antisocial personality disorder
  • Patients with severe or unstable concomitant medical conditions
  • Pregnant, breastfeeding, or likely to become pregnant during the study
  • Treated with escitalopram within 6 months before the study, or who have had an adverse reaction to escitalopram
  • The investigator will evaluate whether there are other reasons why a patient may not participate.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (13)

Sanofi-Aventis Administrative Office

Diegem, Belgium

Location

Sanofi-Aventis Administrative Office

Tatari, Estonia

Location

Sanofi-Aventis Administrative Office

Helsinki, Finland

Location

Sanofi-Aventis Administrative Office

Paris, France

Location

Sanofi-Aventis Administrative Office

Berlin, Germany

Location

Sanofi-Aventis Administrative Office

Athens, Greece

Location

Sanofi-Aventis Administrative Office

Mumbai, India

Location

Sanofi-Aventis Administrative Office

Kuala Lumpur, Malaysia

Location

Sanofi-Aventis Administrative Office

Casablanca, Morocco

Location

Sanofi-Aventis Administrative Office

Seoul, South Korea

Location

Sanofi-Aventis Administrative Office

Taipei, Taiwan

Location

Sanofi-Aventis Administrative Office

Mégrine, Tunisia

Location

Sanofi-Aventis Administrative Office

Istanbul, Turkey (Türkiye)

Location

MeSH Terms

Conditions

Depressive Disorder, MajorMental DisordersMood DisordersDepressive Disorder

Interventions

Amibegron hydrochlorideEscitalopram

Intervention Hierarchy (Ancestors)

PropylaminesAminesOrganic ChemicalsNitrilesBenzofuransHeterocyclic Compounds, 2-RingHeterocyclic Compounds, Fused-RingHeterocyclic Compounds

Study Officials

  • ICD CSD

    Sanofi

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY

Study Record Dates

First Submitted

February 7, 2007

First Posted

February 8, 2007

Study Start

January 1, 2007

Primary Completion

February 1, 2008

Study Completion

February 1, 2008

Last Updated

March 25, 2009

Record last verified: 2009-03

Locations