MedTrace Logo

A Study of Extended Release Extended-release (ER) OROS Paliperidone Tolerability, as Compared to Immediate-release (IR)Risperidone, in Patients With Schizophrenia

NCT00791232 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 113

Last updated 2011-06-08

No results posted yet for this study

Summary

The purpose of this study is a noninferiority comparison of the orthostatic tolerability of a dose of 12 mg extended-release (ER) OROS paliperidone with the current recommended initial titration dose (2 mg) of immediate-release (IR) risperidone in patients with schizophrenia. Other study objectives are 1) to compare the tolerability and safety of a clinically equivalent fixed dose of ER OROS paliperidone with the currently recommended dose of risperidone, 2) to compare the early tolerability of the 2 treatments with placebo, 3) to compare tolerability of the 2 treatments, using a population pharmacokinetic/pharmacodynamic (pop PK/PD) model, to 4) assess the relationship between genetic variability in drug metabolizing enzymes and interindividual variability in plasma exposure to paliperidone or risperidone within each treatment group.

Conditions

Interventions

DRUG

extended-release (ER) OROS paliperidone

Sponsors & Collaborators

  • Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

    lead INDUSTRY

Principal Investigators

  • Johnson & Johnson Pharmaceutical Research & Development, L.L. C. Clinical Trial · Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2003-03-31
Completion
2003-06-30

More Related Trials

Entities

Diseases

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 NCT00791232 on ClinicalTrials.gov