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Phase I Trial of Fludarabine and Methoxyamine (TRC102) for Relapsed or Refractory Hematologic Malignancies
This phase I trial is studying the side effects and best dose of methoxyamine when given together with fludarabine phosphate in treating patients with relapsed or refractory hematologic malignancies. Drugs used in chemotherapy, such as methoxyamine and fludarabine phosphate, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving methoxyamine together with fludarabine phosphate may kill more cancer cells.
PRIMARY OBJECTIVES: I. To determine the maximum tolerated dose (MTD) of methoxyamine given in conjunction with fludarabine (fludarabine phosphate) in subjects with relapsed or refractory hematologic malignancies. SECONDARY OBJECTIVES: I. To determine the dose limiting toxicities of the combination of methoxyamine and fludarabine. II. To determine the pharmacokinetics of methoxyamine when given in combination with fludarabine. III. To evaluate pharmacodynamic endpoints including apurinic/apyrimidinic (AP) sites and deoxyribonucleic acid (DNA) strand breaks in blood mononuclear cells to explore the in vivo mechanism of action of methoxyamine and identify the biologically optimal dose to be combined with fludarabine. VI. To determine the disease specific toxicity and biologic activity in a cohort of chronic lymphocytic leukemia (CLL) patients. OUTLINE: This is a dose-escalation study of methoxyamine. Patients receive fludarabine phosphate intravenously (IV) over 30 minutes on days 1-5 and methoxyamine IV over 1 hour on day 1 (day 2 of course 1). Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months for up to 1 year.
Age
18 - No limit years
Sex
ALL
Healthy Volunteers
No
Case Medical Center, University Hospitals Seidman Cancer Center, Case Comprehensive Cancer Center
Cleveland, Ohio, United States
Start Date
May 1, 2011
Primary Completion Date
February 1, 2015
Completion Date
May 1, 2015
Last Updated
August 13, 2015
20
ACTUAL participants
fludarabine phosphate
DRUG
methoxyamine
DRUG
laboratory biomarker analysis
OTHER
pharmacological study
OTHER
western blotting
GENETIC
mass spectrometry
OTHER
DNA analysis
GENETIC
Lead Sponsor
Case Comprehensive Cancer Center
Collaborators
NCT07388563
NCT06561048
Data Source & Attribution
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