Chemoprevention of Oral Premalignant Lesions

September 25, 2008 updated by: Pfizer

Clinical Protocol For A Phase II Double-Blind, Placebo-Controlled, Randomized Study Of Celecoxib (Sc-58635) In Oral Premalignant Lesions, Investigator IND

Reduction in size and number of oral premalignant lesions

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment

42

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Connecticut
      • Farmington, Connecticut, United States, 06030-3805
        • Pfizer Investigational Site
    • Louisiana
      • Shreveport, Louisiana, United States, 71103
        • Pfizer Investigational Site
    • Michigan
      • Ann Arbor, Michigan, United States, 48109
        • Pfizer Investigational Site
    • Minnesota
      • Minneapolis, Minnesota, United States, 55455
        • Pfizer Investigational Site
    • New York
      • New York, New York, United States
        • Pfizer Investigational Site
    • Texas
      • Houston, Texas, United States, 77030
        • Pfizer Investigational Site
    • Washington
      • Seattle, Washington, United States, 98195-6607
        • Pfizer Investigational Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • 8mm oral premalignant lesion that has not been biopsied in the past 6 months

Exclusion Criteria:

  • Taking >100mg daily dose of NSAIDS (Non-steroidal anti-inflammatory drugs)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

What is the study measuring?

Primary Outcome Measures

Outcome Measure
To evaluate the efficacy of celecoxib in subjects with Early or Advanced oral premalignant lesion (OPL)
by both clinical response (reduction in size of all lesions,
prevention of growth in the index lesion and of any new lesions)
and histological response (change in histological grade).
To evaluate the safety of chronic multiple dosing of celecoxib in this patient population.

Secondary Outcome Measures

Outcome Measure
To evaluate the treatment effects in modulating the expression of genomic and proliferative markers after 12 weeks of treatment with study drug, followed by 12 weeks off study drug.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Pfizer

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2000

Study Completion (Actual)

April 1, 2004

Study Registration Dates

First Submitted

May 8, 2002

First Submitted That Met QC Criteria

May 8, 2002

First Posted (Estimate)

May 9, 2002

Study Record Updates

Last Update Posted (Estimate)

September 29, 2008

Last Update Submitted That Met QC Criteria

September 25, 2008

Last Verified

September 1, 2008

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • NQ4-00-02-011

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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