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NCT01838876 · ClinicalTrials.gov registry record · Phase 3

Long-term Safety and Tolerability of Cariprazine as an Adjunctive Treatment to Antidepressant Therapy in Patients With Major Depressive Disorder

A Phase 3 study, sponsored by Forest Laboratories.

Completed
Registry status
Phase 3
Development phase
442
Enrollment target

NCT01838876: Completed Phase 3 study, sponsored by Forest Laboratories.

NCT01838876 is a Phase 3 study that has completed, run by Forest Laboratories. The registered enrollment target is 442 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (43% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01838876, a Phase 3 study, has completed, sponsored by Forest Laboratories.

COMPLETED
Registry status
Phase 3
Development phase
442 participants
Enrollment target

Study Summary

The objective of this study is to evaluate the long-term safety and tolerability of cariprazine as an adjunctive treatment to antidepressant therapy (ADT) in patients with Major Depressive Disorder (MDD).

Primary Outcome

An adverse event (AE) is any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment. An adverse event can therefore be any unfavorable and unintended sign (i.e. laboratory value), symptom, or disease temporally associated with the use of a medicinal product, whether or not related to the medicinal product. A TEAE is an AE that occurs or worsens after receivi

Interventions

  • DRUG Cariprazine
  • DRUG Antidepressant Therapy (ADT)

Trial Details

FieldValue
Enrollment Target 442 participants
Start Date 2013-04-29
Est. Completion 2015-07-27
Phase Phase 3
Forest Laboratories

145 total trials

What the finished NCT01838876 record still lists

NCT01838876 is an interventional study that assigns participants to a tested intervention. The registered 442 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 (43% lower).

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

NCT01838876 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01838876 about?

NCT01838876 is a clinical study titled "Long-term Safety and Tolerability of Cariprazine as an Adjunctive Treatment to Antidepressant Therapy in Patients With Major Depressive Disorder". The objective of this study is to evaluate the long-term safety and tolerability of cariprazine as an adjunctive treatment to antidepressant therapy (ADT) in patients with Major Depressive Disorder (MDD).

What is the current status of trial NCT01838876?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 442 participants. The study started on 2013-04-29. Estimated completion is 2015-07-27.

What interventions are being tested in trial NCT01838876?

The interventions under investigation include: Cariprazine (DRUG), Antidepressant Therapy (ADT) (DRUG).

Who is sponsoring clinical trial NCT01838876?

This trial is sponsored by Forest Laboratories, which has 145 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01838876's enrollment target sits among peer trials

442 867th of 2000 higher than 1,134 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

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Source: ClinicalTrials.gov NCT01838876, the US trial registry maintained by the National Library of Medicine. NCT01838876 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.