A Phase II Study of Clofarabine in Patients With Aggressive Non-Hodgkin's Lymphoma

NCT ID: NCT00201669

Last Updated: 2017-12-06

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Total Enrollment: 6 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2004-10-31
• Study Completion Date: 2006-06-30

Brief Summary

This study will determine the efficacy of clofarabine as measured by response rate in patients with aggressive non-Hodgkin's lymphoma

Detailed Description

Rationale: Two Food and Drug Administration drugs approved for blood cancers such as non-Hodgkin's lymphoma (NHL) include fludarabine (Fludara) and cladribine (Leustat). The drug offered in the current study, clofarabine was designed to combine the anti-cancer strength of both fludarabine and cladribine. Laboratory research suggests that clofarabine targets anti-cancer mechanisms in cells, helps repair DNA, and inhibits tumor growth. Research also indicates that clofarabine has some efficacy against a variety of blood cancers and solid tumors. Numerous tumor responses have been observed with high doses of clofarabine in heavily pretreated patients with different types of lymphoma. The current study build on this previous research to test clofarabine in patients with aggressive NHL.

Purpose: This study will evaluate the safety and efficacy of clofarabine for aggressive NHL. Toxicities resulting from the combination of clofarabine and the supportive care drug GM-CSF will also be analyzed in patients. GM-CSF is a blood-forming agent that stimulates the production of white blood cells. In addition, several tests, including blood and tumor tissue analysis, will assess immune response and biological changes to the tumor as a result of study drugs.

Treatment: Patients in this study will be given clofarabine through intravenous infusions. This drug will initially be provided to patients for five consecutive days. Several tests will then be conducted and supportive care agents will be administered to stabilize patients' blood cell counts, immune response, and reduce the risk of infection. The first ten patients in this study will be hospitalized until recovery from the first five days of clofarabine to carefully monitor any additional toxicities resulting from the dosing regimen. Patients will receive another five day treatment cycle with clofarabine within seven days after recovering from each previous cycle and no more than four weeks from the start of the previous cycle. Disease response will be measured after every two cycles of treatment with clofarabine. Patient with stable or reduced disease will receive a maximum of six treatment cycles with clofarabine. Treatments will be discontinued due to disease growth, unacceptable side effects, or a treatment delay of more than 21 days.

Conditions

Non-Hodgkin's Lymphoma

Keywords

Aggressive; Clofarabine

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Arm I

Group Type: EXPERIMENTAL

Clofarabine

Intervention Type: DRUG

Clofarabine 30 mg/m2/day will be administered as a 2-hour intravenous infusion (IVI) on days 1-5.

Interventions

Clofarabine

Clofarabine 30 mg/m2/day will be administered as a 2-hour intravenous infusion (IVI) on days 1-5.

Intervention Type: DRUG

Other Intervention Names

Clolar

Eligibility Criteria

Inclusion Criteria

• Must have histologically confirmed aggressive NHL
• B-cell NHL must be relapsed/ refractory
• T-cell & NK-cell and transformed lymphoma eligible at DX
• Patients with B-cell NHL (ie, diffuse large B-cell lymphoma, mantle cell lymphoma, and Burkitt's lymphoma) must have relapsed or refractory disease after at least 1 prior therapy.
• Patients previously treated with radioimmunotherapy (ie, ibritumomab tiuxetan [Zevalin] or tositumomab [Bexxar]) or prior stem cell transplant (SCT) are eligible.
• Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2.
• Life expectancy of at least 12 weeks.
• Laboratory values obtained ≤ 7 days prior to registration:

• Absolute neutrophil count (ANC) ≥ 1500/mm3
• Platelets ≥ 100,000/mm3
• Total bilirubin ≤ upper limit of normal (ULN)
• Alkaline phosphatase ≤ 2 × ULN
• Aspartate transaminase (AST)/alanine transaminase (ALT) ≤ 2 × ULN
• Serum creatinine ≤ ULN

Exclusion Criteria

• No prior treatment with clofarabine.
• Full recovery from all acute toxicities associated with prior chemotherapy, radiotherapy, or immunotherapy.- Patients with active, uncontrolled systemic infection considered to be opportunistic, life threatening, or clinically significant at the time of treatment or with a known or suspected fungal infection (ie, patients on parenteral antifungal therapy) are not eligible.
• Cardiac function (i.e. left ventricular ejection fraction) ≥ 50% on pretreatment radionuclide ventriculography (RVG) or echocardiogram.
• Women that are pregnant or breastfeeding.
• Known HIV disease.
• No CNS lymphoma

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Ohio State University Comprehensive Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Kristie Blum

Role: PRINCIPAL_INVESTIGATOR

Ohio State University

Locations

Ohio State University

Columbus, Ohio, United States

Countries

United States

Related Links

http://cancer.osu.edu

Jamesline

Other Identifiers

OSU-0442

Identifier Type: -

Identifier Source: org_study_id