ClinicalTrials.Veeva

Menu

Prevention of Colorectal Sporadic Adenomatous Polyps (PRESAP)

Pfizer logo

Pfizer

Status and phase

Completed
Phase 3

Conditions

Colorectal Adenoma

Treatments

Drug: Celecoxib

Study type

Interventional

Funder types

Industry

Identifiers

NCT00141193
A3191107
EQ4-00-02-018

Details and patient eligibility

About

This study is a prospective, randomized, double-blind, placebo-controlled, multi-center trial to compare the efficacy and safety of celecoxib 400mg QD versus placebo in reducing the occurrence of new colorectal adenomas post-polypectomy at Month 13 (Year 1) and Month 37 (Year 3) of study drug administration.

Enrollment

1,561 patients

Sex

All

Ages

30+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • The subject has had a documented colonoscopy to the cecum performed by a study-related physician with adequate preparation resulting in diagnosis and clearance of an adenomatous polyp(s) within 4 months prior to randomization.
  • The subject is willing to abstain from chronic use of all NSAIDs or COX-2 inhibitors excluding aspirin at cardioprotective doses for the duration of the study.

Exclusion criteria

  • The subject has a history of Familial Adenomatous Polyposis or Hereditary Non-Polyposis Colorectal Cancer.
  • The subject has a history of inflammatory bowel disease.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

1,561 participants in 1 patient group, including a placebo group

A
Placebo Comparator group
Treatment:
Drug: Celecoxib

Trial contacts and locations

106

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems