Efficacy/Safety of Lansoprazole in Patients With Frequent Nighttime Heartburn

January 13, 2010 updated by: Novartis

A Phase III, Multi-center, Randomized, Double-blind, Placebo-controlled, Parallel Group Trial of Fourteen Day Treatment With Lansoprazole 15 mg or 30 mg Once a Day in Frequent Nighttime Heartburn

Heartburn, a burning sensation in the chest or throat, occurs in many individuals when acidic stomach contents move upward into the esophagus from the stomach. This study will investigate the safety and efficacy of lansoprazole 15 mg or 30 mg administered once a day in preventing frequent nighttime heartburn.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

852

Phase

  • Phase 3

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
    • New Jersey
      • Parsippany, New Jersey, United States, 07054
        • Not applicable - enrollment complete

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:

  • Experiencing heartburn at least 2 days per week during the nighttime period over the past month.
  • Having heartburn that responds to heartburn medication.
  • Be willing to discontinue the use of heartburn treatment for 7 days prior to inclusion in the study.

Exclusion Criteria:

  • Having history of erosive esophagitis or gastroesophageal reflux disease diagnosed by a physician and confirmed by testing (endoscopy).
  • Be unwilling to take only the study medication, and antacid provided as a rescue medication for relief of acute heartburn during the study.

"Other protocol-defined inclusion/exclusion criteria may apply"

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: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Placebo Comparator: 3
placebo
Drug: placebo
Experimental: 1
15 mg lansoprazole
Drug: Lansoprazole
Lansoprazole 15 mg once per day for 14 days
Other Names:
  • Prevacid - United States
Drug: Lansoprazole
Lansoprazole 30 mg once per day for 14 days
Experimental: 2
30 mg lansoprazole
Drug: Lansoprazole
Lansoprazole 15 mg once per day for 14 days
Other Names:
  • Prevacid - United States
Drug: Lansoprazole
Lansoprazole 30 mg once per day for 14 days

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Percentage of nighttimes with no heartburn during 14 days of double-blind treatment in subjects with frequent heartburn.
Time Frame: 14 days
14 days

Secondary Outcome Measures

Outcome Measure
Time Frame
Proportion of 24 hour days with no heartburn during 14 days of treatment. Proportion of subjects with no heartburn during day 1 (the 24 hours following the first dose. The evaluation of lansoprazole safety.
Time Frame: 14 days
14 days

Collaborators and Investigators

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

Sponsor

Novartis

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

January 1, 2007

Study Completion (Actual)

August 1, 2007

Study Registration Dates

First Submitted

June 17, 2008

First Submitted That Met QC Criteria

June 18, 2008

First Posted (Estimate)

June 19, 2008

Study Record Updates

Last Update Posted (Estimate)

January 15, 2010

Last Update Submitted That Met QC Criteria

January 13, 2010

Last Verified

January 1, 2010

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • PRSW-GN-305

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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