S9923 R115777 in Treating Patients With Advanced Colorectal Cancer

June 12, 2012 updated by: Southwest Oncology Group

A Phase II Trial of R115777 (NSC #702818) in Patients With Advanced Colorectal Cancer

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die.

PURPOSE: Phase II trial to study the effectiveness of R115777 in treating patients who have recurrent or advanced colorectal cancer.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

OBJECTIVES: I. Determine the response rate to R115777 in patients with disseminated colorectal cancer who have been previously treated for advanced disease. II. Assess the time to treatment failure and survival of these patients with this treatment regimen. III. Determine the frequency and severity of toxicities of this regimen in these patients.

OUTLINE: This is a multicenter study. Patients receive oral R115777 twice daily on days 1-21. Treatment continues every 28 days in the absence of disease progression or unacceptable toxicity. Patients are followed every 6 months for 2 years and then annually thereafter.

PROJECTED ACCRUAL: A total of 50 patients will be accrued for this study over 5-7 months.

Study Type

Interventional

Enrollment (Actual)

62

Phase

  • Phase 2

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
    • California
      • Los Angeles, California, United States, 90033-0800
        • USC/Norris Comprehensive Cancer Center
      • Martinez, California, United States, 94553
        • Veterans Affairs Outpatient Clinic - Martinez
      • Sacramento, California, United States, 95817
        • University of California Davis Medical Center
    • Illinois
      • Decatur, Illinois, United States, 62526
        • CCOP - Central Illinois
    • Kansas
      • Wichita, Kansas, United States, 67214-3882
        • CCOP - Wichita
      • Wichita, Kansas, United States, 67218
        • Veterans Affairs Medical Center - Wichita
    • Missouri
      • Kansas City, Missouri, United States, 64131
        • CCOP - Kansas City
    • Montana
      • Billings, Montana, United States, 59101
        • CCOP - Montana Cancer Consortium
    • Ohio
      • Columbus, Ohio, United States, 43206
        • CCOP - Columbus
    • South Carolina
      • Greenville, South Carolina, United States, 29615
        • CCOP - Greenville
      • Spartanburg, South Carolina, United States, 29303
        • CCOP - Upstate Carolina
    • Washington
      • Tacoma, Washington, United States, 98405-0986
        • CCOP - Northwest

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

14 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

DISEASE CHARACTERISTICS: Histologically or cytologically confirmed advanced colorectal adenocarcinoma Well differentiated OR Moderately well differentiated OR Poorly differentiated Distant metastases not surgically curable Measurable disease No prior treatment for disseminated disease No known brain metastases

PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Zubrod 0-1 Life expectancy: Not specified Hematopoietic: Absolute granulocyte count at least 1,500/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin no greater than 1.5 times upper limit of normal (ULN) SGOT or SGPT no greater than 2.5 times ULN Renal: Creatinine no greater than 2.0 mg/dL Other: Not pregnant or nursing Fertile patients must use effective contraception Must be able to swallow or receive enteral medications through gastrostomy feeding tube No intractable nausea or vomiting No other prior malignancy for the past 5 years except adequately treated basal cell or squamous cell skin cancer, carcinoma in situ of the cervix, or any adequately treated stage I or II cancer in complete remission

PRIOR CONCURRENT THERAPY: Biologic therapy: At least 4 weeks since prior adjuvant immunotherapy and recovered No concurrent immunotherapy Chemotherapy: At least 4 weeks since prior adjuvant chemotherapy and recovered No other concurrent chemotherapy Endocrine therapy: No concurrent hormonal therapy Radiotherapy: At least 4 weeks since prior radiotherapy and recovered No more than 25% of total area of bone marrow irradiated No concurrent radiotherapy Surgery: At least 2 weeks since prior surgery and recovered Other: No concurrent proton pump inhibitors No other concurrent anticancer therapy

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: R115777
R115777, 300mg PO BID on Days 1-21. 1 cycle=28 days.
Drug: R115777
300mg P.O. BID.
Other Names:
  • NSC-702818

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Confirmed complete and partial response rate to R115777
Time Frame: Once every 8 weeks until progression
Confirmed complete and partial response rate to R115777 in pts with measurable, disseminated colorectal cancer and no prior therapy for advanced disease.
Once every 8 weeks until progression

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Time to treatment failure and survival
Time Frame: Once every 8 weeks until progression, then once every 6 months for 2 years, then annually until 3 years from registration
To assess time to treatment failure and survival in this group of patients.
Once every 8 weeks until progression, then once every 6 months for 2 years, then annually until 3 years from registration
Frequency & severity of toxicities
Time Frame: Weekly for 8 weeks and then once every 4 weeks until progression
To assess the frequency and severity of toxicities associated with this treatment.
Weekly for 8 weeks and then once every 4 weeks until progression

Collaborators and Investigators

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

Sponsor

Southwest Oncology Group

Collaborators

National Cancer Institute (NCI)

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

June 1, 2000

Primary Completion (Actual)

July 1, 2006

Study Completion (Actual)

July 1, 2006

Study Registration Dates

First Submitted

June 2, 2000

First Submitted That Met QC Criteria

April 9, 2004

First Posted (Estimate)

April 12, 2004

Study Record Updates

Last Update Posted (Estimate)

June 14, 2012

Last Update Submitted That Met QC Criteria

June 12, 2012

Last Verified

June 1, 2012

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CDR0000067847
  • U10CA032102 (U.S. NIH Grant/Contract)
  • S9923 (Other Identifier: SWOG)

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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