Study of Esomeprazole 20 mg or 40 mg vs Placebo Effectiveness on the Occurrence of Peptic Ulcers in Subjects on Low Dose Acetylsalicylic Acid (LDA)
Public ClinicalTrials.gov record NCT00441727. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Double-blind, Parallel-group, Multicentre, Phase III Study to Assess the Effect of Esomeprazole 20 or 40 mg od Versus Placebo on the Occurrence of Peptic Ulcers During 26 Weeks in Subjects on Continuous Low Dose Acetylsalicylic Acid (ASA)
Study identification
- NCT ID
- NCT00441727
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- AstraZeneca
- Industry
- Enrollment
- 2,426 participants
Conditions and interventions
Conditions
Interventions
- Esomeprazole 40 mg Drug
- Esomeprazole 20 mg Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2007
- Primary completion
- Jul 31, 2008
- Completion
- Jul 31, 2008
- Last update posted
- Jul 15, 2012
2007 – 2008
United States locations
- U.S. sites
- 55
- U.S. states
- 26
- U.S. cities
- 55
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | Birmingham | Alabama | — | — |
| Research Site | Tucson | Arizona | — | — |
| Research Site | Anaheim | California | — | — |
| Research Site | Lancaster | California | — | — |
| Research Site | Los Angeles | California | — | — |
| Research Site | Orange | California | — | — |
| Research Site | San Carlos | California | — | — |
| Research Site | San Diego | California | — | — |
| Research Site | Torrington | Connecticut | — | — |
| Research Site | Boynton Beach | Florida | — | — |
| Research Site | Hollywood | Florida | — | — |
| Research Site | Jacksonville | Florida | — | — |
| Research Site | Jupiter | Florida | — | — |
| Research Site | Miami | Florida | — | — |
| Research Site | New Smyrna Beach | Florida | — | — |
| Research Site | Pembroke Pines | Florida | — | — |
| Research Site | Plantation | Florida | — | — |
| Research Site | South Miami | Florida | — | — |
| Research Site | Tampa | Florida | — | — |
| Research Site | Zephyrhills | Florida | — | — |
| Research Site | Fulton | Illinois | — | — |
| Research Site | Wichita | Kansas | — | — |
| Research Site | Shreveport | Louisiana | — | — |
| Research Site | Baltimore | Maryland | — | — |
| Research Site | Hollywood | Maryland | — | — |
| Research Site | Prince Frederick | Maryland | — | — |
| Research Site | Brockton | Massachusetts | — | — |
| Research Site | Jackson | Mississippi | — | — |
| Research Site | Las Vegas | Nevada | — | — |
| Research Site | Egg Harbor | New Jersey | — | — |
| Research Site | Albuquerque | New Mexico | — | — |
| Research Site | Great Neck | New York | — | — |
| Research Site | Fayetteville | North Carolina | — | — |
| Research Site | Greensboro | North Carolina | — | — |
| Research Site | Jacksonville | North Carolina | — | — |
| Research Site | Winston-Salem | North Carolina | — | — |
| Research Site | Centerville | Ohio | — | — |
| Research Site | Cincinnati | Ohio | — | — |
| Research Site | Dayton | Ohio | — | — |
| Research Site | Guthrie | Oklahoma | — | — |
| Research Site | Oklahoma City | Oklahoma | — | — |
| Research Site | Harrisburg | Pennsylvania | — | — |
| Research Site | Cranston | Rhode Island | — | — |
| Research Site | Johnston | Rhode Island | — | — |
| Research Site | Anderson | South Carolina | — | — |
| Research Site | Simpsonville | South Carolina | — | — |
| Research Site | Knoxville | Tennessee | — | — |
| Research Site | Houston | Texas | — | — |
| Research Site | Ogden | Utah | — | — |
| Research Site | Burke | Virginia | — | — |
| Research Site | Chesapeake | Virginia | — | — |
| Research Site | Christiansburg | Virginia | — | — |
| Research Site | Norfolk | Virginia | — | — |
| Research Site | Richmond | Virginia | — | — |
| Research Site | Milwaukee | Wisconsin | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 134 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00441727, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 15, 2012 · Synced Jul 23, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00441727 live on ClinicalTrials.gov.