Celebrex Low Dose ASA Study Examining the Incidence of Gastroduodenal Ulcers in a Healthy Population
The aim of the current study is to replicate the COXA-0508-258 study in a multicenter, US setting, using a lower dose of ASA. It is expected that this study will not only confirm the results of the 258 study but show that the incidence of UGI ulcers on celecoxib is significantly less than on traditional NSAIDs and the incidence of UGI ulcers on celecoxib increases with the addition of ASA, but still is lower than traditional NSAIDs plus/minus ASA. This 7-day study is designed to compare the incidence of gastroduodenal ulcers associated with celecoxib 200 mg QD and low dose aspirin 81 mg QD and with naproxen 500 mg BID plus low dose aspirin 81 mg QD in healthy adults(50-75 years of age).
|Study Design:||Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Primary Purpose: Prevention
|Official Title:||A Multicenter, Randomized, Active-Controlled Comparison Study of the Incidence of Gastroduodenal Ulcers Associated With Celecoxib and Low Dose ASA Versus Naproxen and Low Dose ASA in Healthy Subjects (50-75 Years of Age)|
- Compare the incidence of gastroduodenal endoscopic ulcers between celecoxib 200 mg QD plus ASA 81 mg QD vs. naproxen 500 mg BID plus ASA 81 mg QD in healthy subjects (50-75 years old).
- Compare the incidence of gastroduodenal endoscopic ulcers between celecoxib plus ASA vs placebo plus ASA in healthy subjects (50-75 years of age) Compare the incidence of gastroduodenal endoscopic ulcers between naproxen plus ASA vs. placebo plus ASA
|Study Start Date:||September 2004|
|Study Completion Date:||July 2005|
Show 23 Study Locations
|Study Director:||Pfizer CT.gov Call Center||Pfizer|