NCT00543868

Brief Summary

This study will determine how if MK0782 is safe and tolerable and to determine how often and the severity of stomach and small intestine ulcers develop following administration of MK0782 plus enteric coated aspirin, rofecoxib 25mg plus enteric coated aspirin, naproxen 500 mg puls enteric coated asprin vs placebo. This is an early phase trial and some specific protocol information is in progress and not publicly available at this time. (Full information is available to trial participants).

Trial Health

100
On Track

Trial Health Score

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

Enrollment
462

participants targeted

Target at P75+ for phase_2

Timeline
Completed

Started Jun 2004

Shorter than P25 for phase_2

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

June 1, 2004

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 1, 2004

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2004

Completed
3.2 years until next milestone

First Submitted

Initial submission to the registry

October 5, 2007

Completed
10 days until next milestone

First Posted

Study publicly available on registry

October 15, 2007

Completed
Last Updated

June 11, 2015

Status Verified

June 1, 2015

Enrollment Period

2 months

First QC Date

October 5, 2007

Last Update Submit

June 10, 2015

Conditions

Stomach UlcerDuodenal Ulcer

Interventions

MK0782DRUG

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Healthy male or non pregnant female
  • years of age or older (age at consent)
  • Able to abstain from alcohol, tobacco, spicy foods, limit coffee
  • Able to avoid strenuous activity
  • Able to read and fill out a study diary

You may not qualify if:

  • You have participated in an investigational drug study within 4 weeks of entering this study
  • Your weight is not within a specific range for the study
  • You have a history of GI problems like a gastric ulcer
  • You have had gastric or intestinal surgery
  • You have had abdominal or chest surgery
  • You are currently abusing drugs or alcohol or have a history of abuse
  • You have a history of psychiatric disorders
  • You are a smoker or have smoked during the last year

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Stomach UlcerDuodenal Ulcer

Condition Hierarchy (Ancestors)

Peptic UlcerDuodenal DiseasesIntestinal DiseasesGastrointestinal DiseasesDigestive System DiseasesStomach Diseases

Study Officials

  • Medical Monitor

    Merck Sharp & Dohme LLC

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 5, 2007

First Posted

October 15, 2007

Study Start

June 1, 2004

Primary Completion

August 1, 2004

Study Completion

August 1, 2004

Last Updated

June 11, 2015

Record last verified: 2015-06