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Sponsored by: |
National Cancer Institute (NCI) |
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Information provided by: | National Cancer Institute (NCI) |
ClinicalTrials.gov Identifier: | NCT00378807 |
RATIONALE: Drugs used in chemotherapy, such as 5-fluoro-2'-deoxycytidine and tetrahydrouridine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells.
PURPOSE: This phase I trial is studying the side effects and best dose of 5-fluoro-2'-deoxycytidine when given together with tetrahydrouridine in treating patients with advanced solid tumors.
Condition | Intervention | Phase |
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Breast Cancer Unspecified Adult Solid Tumor, Protocol Specific |
Drug: 5-fluoro-2-deoxycytidine Drug: tetrahydrouridine Other: pharmacological study Procedure: biopsy |
Phase I |
Study Type: | Interventional |
Study Design: | Treatment |
Official Title: | A Phase I Trial of 5-Fluoro-2'-Deoxycytidine With Tetrahydrouridine in Advanced Malignancies |
Estimated Enrollment: | 80 |
Study Start Date: | January 1999 |
OBJECTIVES:
OUTLINE: This is a multicenter, dose-escalation study of 5-fluoro-2'-deoxycytidine (5FD).
Patients receive a single dose of oral tetrahydrouridine (THU) and oral 5FD on day 1 followed by THU IV over 3 hours and 5FD IV over 3 hours on days 2-5 and 8-12 in course 1. Beginning in course 2 and all subsequent courses, patients receive THU IV over 3 hours and 5FD IV over 3 hours on days 1-5 and 8-12. Treatment repeats every 28 days in the absence of unacceptable toxicity or disease progression.
Cohorts of 3-6 patients receive escalating doses of 5FD until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.
Blood and biopsy samples are collected at baseline and periodically during study for pharmacodynamic studies. Plasma and urine samples are collected periodically during study for pharmacokinetic studies.
PROJECTED ACCRUAL: A total of 80 patients will be accrued for this study.
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
DISEASE CHARACTERISTICS:
Histologically confirmed advanced solid tumor
Measurable disease allowed, but not required
PATIENT CHARACTERISTICS:
PRIOR CONCURRENT THERAPY:
United States, California | |
City of Hope Comprehensive Cancer Center | Recruiting |
Duarte, California, United States, 91010-3000 | |
Contact: Clinical Trials Office - City of Hope Comprehensive Cancer Cen 800-826-4673 becomingapatient@coh.org | |
University of California Davis Cancer Center | Recruiting |
Sacramento, California, United States, 95817 | |
Contact: Clinical Trials Office - University of California Davis Cancer 916-734-3089 | |
USC/Norris Comprehensive Cancer Center and Hospital | Recruiting |
Los Angeles, California, United States, 90089-9181 | |
Contact: Clinical Trials Office - USC/Norris Comprehensive Cancer Cente 323-865-0451 | |
United States, Maryland | |
Warren Grant Magnuson Clinical Center - NCI Clinical Trials Referral Office | Recruiting |
Bethesda, Maryland, United States, 20892-1182 | |
Contact: Clinical Trials Office - Warren Grant Magnusen Clinical Center 888-NCI-1937 |
Principal Investigator: | James H. Doroshow, MD | National Cancer Institute (NCI) |
Study ID Numbers: | CDR0000502207, NCI-06-C-0221, NCI-P7001, CCC-PHI-16 |
Study First Received: | September 19, 2006 |
Last Updated: | March 31, 2009 |
ClinicalTrials.gov Identifier: | NCT00378807 History of Changes |
Health Authority: | Unspecified |
unspecified adult solid tumor, protocol specific stage IIIA breast cancer stage IIIB breast cancer |
stage IIIC breast cancer stage IV breast cancer recurrent breast cancer |
Antimetabolites Skin Diseases Tetrahydrouridine |
Breast Neoplasms Breast Diseases Recurrence |
Antimetabolites Neoplasms Neoplasms by Site Molecular Mechanisms of Pharmacological Action Skin Diseases |
Tetrahydrouridine Breast Neoplasms Pharmacologic Actions Breast Diseases |