NCT00259077

Brief Summary

The purpose of this study is to study safety and efficacy of omeprazole standard treatment in a Japanese non-erosive reflux disease population.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
270

participants targeted

Target at P50-P75 for phase_3

Timeline
Completed

Started Oct 2003

Shorter than P25 for phase_3

Geographic Reach
1 country

26 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2003

Completed
9 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2004

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2004

Completed
1.4 years until next milestone

First Submitted

Initial submission to the registry

November 25, 2005

Completed
4 days until next milestone

First Posted

Study publicly available on registry

November 29, 2005

Completed
Last Updated

January 24, 2011

Status Verified

January 1, 2011

Enrollment Period

9 months

First QC Date

November 25, 2005

Last Update Submit

January 21, 2011

Conditions

Outcome Measures

Primary Outcomes (1)

  • To determine the efficacy of omeoprazole 20mg and omeprazole 10mg by assessment of complete resolution rate of heartburn during the fourth week of treatment.

Secondary Outcomes (1)

  • Complete resolution of heartburn during the first and second week of treatment, assessment of sufficient relief rates of heartburn, assessment of nocturnal heartburn, assessment of other GERD symptoms.

Interventions

Eligibility Criteria

Age20 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Patients who identified their predominant symptom as heartburn and were classifiend as Grande M or N according to Hoshihara's modofied version of Los Angeles Classification at esophagogastroduodenoscopy.

You may not qualify if:

  • Patients with any ongoing gastrointestinal bleeding at the time of esopgahogastroduodenoscopy, patients with any history of erosive esophagitis or any other major diseases or concommittant drugs likely to interfere with the evaluation of this study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (26)

Unknown Facility

Asa, Japan

Location

Unknown Facility

Beppu, Japan

Location

Unknown Facility

Chiyoda City, Japan

Location

Unknown Facility

Fujieda, Japan

Location

Unknown Facility

Fukuoka, Japan

Location

Unknown Facility

Kanagawa, Japan

Location

Unknown Facility

Kawagucki, Japan

Location

Unknown Facility

Kita-ku, Japan

Location

Unknown Facility

Kitakyushu, Japan

Location

Unknown Facility

Kyoda, Japan

Location

Unknown Facility

Meguro City, Japan

Location

Unknown Facility

Minato, Japan

Location

Unknown Facility

Mitsukaidō, Japan

Location

Unknown Facility

Miyaodai, Japan

Location

Unknown Facility

Nagoya, Japan

Location

Unknown Facility

Nanao, Japan

Location

Unknown Facility

Onoda, Japan

Location

Unknown Facility

Osaka, Japan

Location

Unknown Facility

Ōta-ku, Japan

Location

Unknown Facility

Ōtsu, Japan

Location

Unknown Facility

Sapporo, Japan

Location

Unknown Facility

Shinagawa City, Japan

Location

Unknown Facility

Shinjuku, Japan

Location

Unknown Facility

Tokyo, Japan

Location

Unknown Facility

Ube, Japan

Location

Unknown Facility

Yukuhashi, Japan

Location

MeSH Terms

Conditions

Non-Erosive Reflux Disease

Interventions

Omeprazole

Condition Hierarchy (Ancestors)

Gastroesophageal RefluxEsophageal Motility DisordersDeglutition DisordersEsophageal DiseasesGastrointestinal DiseasesDigestive System Diseases

Intervention Hierarchy (Ancestors)

2-PyridinylmethylsulfinylbenzimidazolesSulfoxidesSulfur CompoundsOrganic ChemicalsPyridinesHeterocyclic Compounds, 1-RingHeterocyclic CompoundsBenzimidazolesHeterocyclic Compounds, 2-RingHeterocyclic Compounds, Fused-Ring

Study Officials

  • AstraZeneca Medical Science Director, MD

    AstraZeneca

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
DOUBLE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY

Study Record Dates

First Submitted

November 25, 2005

First Posted

November 29, 2005

Study Start

October 1, 2003

Primary Completion

July 1, 2004

Study Completion

July 1, 2004

Last Updated

January 24, 2011

Record last verified: 2011-01

Locations