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A Study of RO4917838 in Patients With Sub-optimally Controlled Symptoms of Schizophrenia (NN25307)

NCT01235520 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 595

Last updated 2015-06-02

No results posted yet for this study

Summary

This randomized, multi-center, double-blind, parallel-group, placebo-controlled study will evaluate the efficacy and safety of RO4917838 in patients with sub-optimally controlled symptoms of schizophrenia. Patients, on stable treatment with antipsychotics, will be randomized to receive daily oral doses of RO4917838 or matching placebo for 52 weeks, followed by an optional treatment extension for up to 3 years.

Conditions

Interventions

DRUG

Placebo

Oral doses, once a day for 52 weeks

DRUG

RO4917838

Oral dose level 1, once a day for 52 weeks

DRUG

RO4917838

Oral dose level 2, once a day for 52 weeks

Sponsors & Collaborators

Principal Investigators

  • Clinical Trials · Hoffmann-La Roche

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-01-31
Primary Completion
2014-07-31
Completion
2014-07-31

Countries

  • United States
  • Argentina
  • Australia
  • Colombia
  • Finland
  • France
  • Hungary
  • India
  • Mexico
  • Romania
  • Russia
  • South Korea
  • Sweden
  • United Kingdom

Study Locations

More Related Trials

Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01235520 on ClinicalTrials.gov