Trial intelligence / Profile preview

Celecoxib add-on to Risperidone in Schizophrenia

NCT00639483Phase 2

Key facts

Status
Completed
Start
Mar 2003
Countries
6
Sponsor
Pfizer
Modality
Small Molecules
Conditions
schizophrenia
01

Overview

Phase 2, randomised, double-blind trial of celecoxib oral solution in schizophrenia (2 arms), sponsored by Pfizer. Primary endpoint: Change from baseline in total Positive and Negative Syndrome Scale score at 11 weeks. Started Mar 2003; status: completed.

02

Design

2 arms
Study design
RandomizedDouble-blind
  • Celecoxib + Risperidone

    Celecoxib 200 mg BID + Risperidone 2-8 mg/day

  • Placebo + Risperidone

    Placebo + Risperidone 2-8 mg/day

03

Who it enrols

Patients with acute exacerbation of schizophrenia requiring hospitalization, a history of schizophrenia of at least 10 years, and a PANSS score of at least 60.

04

Endpoints

Primary

  • Change from baseline in total Positive and Negative Syndrome Scale score

Secondary

  • Treatment Satisfaction Questionnaire for Medication

  • Physical examination

  • Laboratory exams

  • Clinical Global Impressions - Global Improvement and Efficacy Index

  • Change from baseline in total PANSS score

  • Brief Psychiatric Rating Scale score

  • PANSS Negative plus General Psychopathology Subscale Score and separate PANSS Psychopathology Subscale Scores

  • PANSS five-factor component scores

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