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A Study to Evaluate the Effect of MK0966 (Rofecoxib) on the Recurrence of Colorectal Adenomas (0966-122)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier:
NCT00282386
First received: January 24, 2006
Last updated: May 5, 2017
Last verified: May 2017
  Purpose
This study was to compare the effect of 156 weeks of treatment with MK-0966 (Rofecoxib) versus placebo on the recurrence of colorectal adenomas (growths that occur on the inside (the lining) of the large intestine, also known as the colon) in patients with a history of colorectal adenomas.

Condition Intervention Phase
Colorectal Adenoma Drug: MK0966; Rofecoxib / Duration of Treatment: 156 weeks Drug: Placebo/ Duration of Treatment: 156 weeks Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Prevention
Official Title: A Multicenter, Randomized, Parallel-Group, Placebo-Controlled, Double-Blind Study With In-House Blinding to Determine the Effect of 156 Weeks of Treatment With MK0966 on the Recurrence of Neoplastic Polyps of the Large Bowel in Patients With a History of Colorectal Adenomas

Further study details as provided by Merck Sharp & Dohme Corp.:

Primary Outcome Measures:
  • Cumulative colorectal adenoma recurrence during treatment in patients with an increased risk to develop colorectal cancer. [ Time Frame: 156 Weeks ]

Secondary Outcome Measures:
  • Cumulative colorectal adenoma recurrence during treatment in patients with a history of colorectal adenoma [ Time Frame: 156 Weeks ]
  • Cumulative colorectal adenoma recurrence during treatment in all patients [ Time Frame: 52 Weeks ]
  • To evaluate safety & tolerability of rofecoxib

Enrollment: 2586
Actual Study Start Date: December 23, 1999
Study Completion Date: September 1, 2004
Primary Completion Date: September 1, 2004 (Final data collection date for primary outcome measure)
  Eligibility

Ages Eligible for Study:   40 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Eligible patients must have undergone a complete colonoscopy within 12 weeks of study entry with removal of all polyps; at least one polyp must have been confirmed a large bowel pre-cancerous polyp (adenoma) by the study pathologist.

Exclusion Criteria:

  • History with a specific hereditary large bowel polyp syndrome
  • History of a large bowel adenoma before age 35
  • Small or large bowel resection or history of inflammatory bowel disease
  • History of cancer within the five years before enrollment
  • Expected need for chronic NSAID therapy
  • Positive test result for stool occult blood
  • Uncontrolled hypertension, stroke or temporary mini stroke (TIA) within the past 2 years, angina or congestive heart failure with symptoms that occur at rest or with minimal activity
  • History of myocardial infarction (heart attack), coronary angioplasty, or coronary artery bypass grafting within the past 1 year
  • Pregnancy
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00282386

Sponsors and Collaborators
Merck Sharp & Dohme Corp.
Investigators
Study Director: Medical Monitor Merck Sharp & Dohme Corp.
  More Information

Publications:
Study Data/Documents: CSR Synopsis  This link exits the ClinicalTrials.gov site

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier: NCT00282386     History of Changes
Other Study ID Numbers: 0966-122
2006_005
Study First Received: January 24, 2006
Last Updated: May 5, 2017

Additional relevant MeSH terms:
Recurrence
Adenoma
Disease Attributes
Pathologic Processes
Neoplasms, Glandular and Epithelial
Neoplasms by Histologic Type
Neoplasms
Rofecoxib
Cyclooxygenase 2 Inhibitors
Cyclooxygenase Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Anti-Inflammatory Agents, Non-Steroidal
Analgesics, Non-Narcotic
Analgesics
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Inflammatory Agents
Antirheumatic Agents

ClinicalTrials.gov processed this record on August 18, 2017