Efficacy/Safety of Lansoprazole in Patients With Frequent Heartburn
Public ClinicalTrials.gov record NCT00390390. 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 Phase III, Multi-center, Randomized, Double-blind, Placebo-controlled, Parallel Group Trial of 14 Day Treatment With Lansoprazole 15 mg Once a Day in Frequent Heartburn
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Heartburn, a burning sensation in the chest or throat, occurs in many patients when acidic stomach contents move into the esophagus from the stomach. This study will investigate the safety and efficacy of lansoprazole 15 mg once a day in treating frequent heartburn.
Study identification
- NCT ID
- NCT00390390
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 576 participants
Conditions and interventions
Conditions
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
- Jun 2006 (Type not available)
- Primary completion
- Not listed
- Completion
- Jan 2007 (Actual)
- Last update posted
- May 25, 2010
2006 – 2007
United States locations
- U.S. sites
- 30
- U.S. states
- 17
- U.S. cities
- 29
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Sunbelt Research Group | Mobile | Alabama | 36608 | — |
| Arkansas Primary Care Clinic | Little Rock | Alaska | 72204 | — |
| Radiant Research | Chandler | Arizona | 85225 | — |
| Radiant Research - Scottsdale | Scottsdale | Arizona | 85251 | — |
| Edinger Medical Group | Fountain Valley | California | 92709 | — |
| Gaslamp Medical Center | San Diego | California | 92101 | — |
| Expresscare Clinical Research | Colorado Springs | Colorado | 80909 | — |
| Central Florida Clinical Trials inc. | Altamonte Springs | Florida | 32714 | — |
| Tampa Bay Medical Research, Inc. | Clearwater | Florida | 33761 | — |
| Health Awareness Inc. | Jupiter | Florida | 33458 | — |
| University Clinical Research, Inc. | Pembroke Pines | Florida | 33024 | — |
| Palm Beach Research | West Palm Beach | Florida | 33409 | — |
| Accelovance | Peoria | Illinois | 61602 | — |
| IRSI | Rockland | Massachusetts | 04841 | — |
| Prime Care Research | St Louis | Missouri | 63031 | — |
| Clinical Research Center of Nevada | Las Vegas | Nevada | 89104 | — |
| Urgentmed | South Bound Brook | New Jersey | 08880 | — |
| Wake research associates, Inc | Raleigh | North Carolina | 27612 | — |
| Piedmont Medical Research | Winston-Salem | North Carolina | 27103 | — |
| Radiant Research | Cincinnati | Ohio | 45236 | — |
| Wells Institute For Health Awareness | Kettering | Ohio | 45429 | — |
| Toledo Center for Clinical Research | Sylvania | Ohio | 43560 | — |
| Durham Physicans | Durham | Pennsylvania | 19047 | — |
| 2222 State Street | Nashville | Tennessee | 37203 | — |
| Wells Branch Medical Center | Austin | Texas | 78728 | — |
| Medical Edge Healthcare Group | Dallas | Texas | 75243 | — |
| Not listed | Houston | Texas | 77002 | — |
| Clinical Trials Network | Houston | Texas | 77074 | — |
| Health Research of Hampton Roads | Newport News | Virginia | 23606 | — |
| Holston Medical Group | Weber City | Virginia | 24290 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00390390, 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 May 25, 2010 · Synced Oct 18, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00390390 live on ClinicalTrials.gov.