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Celebrex With Preoperative Chemoradiation - Rectal Cancer

NCT00188565 · Status: COMPLETED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 39

Last updated 2010-08-13

No results posted yet for this study

Summary

Colorectal carcinoma is the third most common cause of death from cancer. Approximately, 30% of colorectal carcinomas involve the rectum. Optimizing local control in the pelvis while reducing treatment toxicity remains one of the principal goals of therapy for patients with locally advanced rectal carcinoma. Treatment strategies that achieve this goal will have a significant impact on our society.C linical trials have shown that this type of cancer is less likely to come back if chemotherapy and radiotherapy are added to surgery. A combination of all three types of therapy is now standard.

Celecoxib (Celebrex®) is a drug that lessens the action of an enzyme called cyclooxygenase-2 (COX-2) also known as a "COX-2 inhibitor". It is an anti-inflammatory capsule (drug that reduces irritation) that is commonly used to treat arthritis. It is not a chemotherapy drug. Laboratory experiments have shown that such COX-2 inhibitors may increase the anti-cancer effect of radiotherapy, without increasing radiation side effects. This has not yet been confirmed in humans.The main purpose of this study is to confirm that celecoxib does not increase the side effects when given with radiotherapy and chemotherapy for rectal cancer. We shall also be looking at how effective the combination of radiotherapy, chemotherapy and celecoxib is in shrinking rectal cancer.

Conditions

  • Colorectal Neoplasms

Interventions

DRUG

Celecoxib

Sponsors & Collaborators

  • Ontario Cancer Research Network

    collaborator NETWORK

  • Princess Margaret Hospital, Canada

    collaborator OTHER

  • University Health Network, Toronto

    lead OTHER

Principal Investigators

  • John Kim, MD · Princess Margaret Hospital, Canada

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2004-03-31
Primary Completion
2009-03-31
Completion
2009-03-31

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00188565 on ClinicalTrials.gov