Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT00336713 · ClinicalTrials.gov registry record · Phase 3

A 24-52-week Study to Evaluate the Long-term Efficacy and Safety of Saredutant in Patients With Depression (MAGENTA)

A Phase 3 study, sponsored by Sanofi.

Completed
Registry status
Phase 3
Development phase
430
Enrollment target

NCT00336713: Completed Phase 3 study, sponsored by Sanofi.

NCT00336713 is a Phase 3 study that has completed, run by Sanofi. The registered enrollment target is 430 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (44% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT00336713, a Phase 3 study, has completed, sponsored by Sanofi.

COMPLETED
Registry status
Phase 3
Development phase
430 participants
Enrollment target

Study Summary

The purpose of the study is to evaluate the long-term efficacy and safety of Saredutant in patients with depression. The primary objective is to evaluate the efficacy and safety of Saredutant 100 mg once daily compared to placebo in the prevention of relapse of depressive symptoms in outpatients with major depressive disorder who achieved an initial response to 12 weeks of open-label treatment with Saredutant.

Interventions

  • DRUG Placebo
  • DRUG Saredutant (SR48968C)

Trial Details

FieldValue
Enrollment Target 430 participants
Start Date 2006-05
Est. Completion 2008-04
Phase Phase 3
Sanofi

713 total trials

What the finished NCT00336713 record still lists

NCT00336713 is an interventional study that assigns participants to a tested intervention. The registered 430 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (44% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT00336713 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00336713 about?

NCT00336713 is a clinical study titled "A 24-52-week Study to Evaluate the Long-term Efficacy and Safety of Saredutant in Patients With Depression (MAGENTA)". The purpose of the study is to evaluate the long-term efficacy and safety of Saredutant in patients with depression. The primary objective is to evaluate the efficacy and safety of Saredutant 100 mg once daily compared to placebo in the prevention of relapse of depressive symptoms in outpatients wit...

What is the current status of trial NCT00336713?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 430 participants. The study started on 2006-05. Estimated completion is 2008-04.

What interventions are being tested in trial NCT00336713?

The interventions under investigation include: Placebo (DRUG), Saredutant (SR48968C) (DRUG).

Who is sponsoring clinical trial NCT00336713?

This trial is sponsored by Sanofi, which has 713 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00336713's enrollment target sits among peer trials

430 877th of 2000 higher than 1,123 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT05327023 · 430 participants · Phase 1

    Donor Lymphocyte Infusion After Allogeneic Hematopoietic Cell Transplantation for High-Risk Hematologic Malignancies

  • NCT05457985 · 430 participants · NA

    Testing Adaptive Interventions to Improve Posttraumatic Stress Disorder Treatment Outcomes in Federally Qualified Health Centers

  • NCT05532982 · 430 participants

    Parkinson's Disease in Asian Americans

  • NCT05844891 · 430 participants · NA

    Telehealth-Enhanced Asthma Care for Home After the Emergency Room

Similar registry start date

  • NCT05988463 · started 2027-01-01 · Phase 1

    Dose-Escalation Study of Artesunate Patients With IPF

  • NCT07219706 · started 2026-12-10 · NA

    Dietary Fiber and Time Restricted Eating

  • NCT02831335 · started 2026-12-01

    Technical Development of Multi-Parametric Renocerebral MRI

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

Source: ClinicalTrials.gov NCT00336713, the US trial registry maintained by the National Library of Medicine. NCT00336713 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.