Protocol Number: 07-C-0081

Title:

A Phase I/II Study of Flavopiridol in Relapsed or Refractory Mantle Cell Lymphoma (MCL) and Diffuse Large B-Cell Lymphoma (DLBCL)

Number:

07-C-0081

Summary:

Background:

Mantle cell lymphoma (MCL) and diffuse large B-cell lymphoma (DLBCL) are aggressive subtypes of non-Hodgkin lymphoma.

Flavopiridol is an investigational drug that works differently from standard chemotherapy and may target abnormalities in MCL and DLBCL cells, such as a protein excess that prevents tumor cells from dying.

A challenge in developing flavopiridol for treatment has been determining its optimal dosing schedule. The schedule used for this study is effective in a type of leukemia called CLL and may benefit patients with MCL and DLBCL also.

Objectives:

To determine the highest dose of flavopiridol that can be given safely to patients with relapsed MCL and DLBCL at the dosing schedule detailed below

To assess the response of the tumor to flavopiridol given at the test dosing schedule

Eligibility:

Patients 18 years of age and older with relapsed MCL or DLBCL

Design:

Flavopiridol is given at four different dose levels, starting with the lowest dose for the first group of three to six patients and increasing with subsequent groups, depending on side effects at the preceding dose. The drug is given weekly for 4 weeks followed by a 2-week break (one cycle) for up to six cycles. It is given through a vein as a 30-minute infusion followed by a 4-hour infusion.

Patients undergo the following procedures for research studies and to evaluate the effect of treatment on the tumor:

-Blood tests

-Lymph node, bone marrow and tumor biopsies

-Lymphapheresis to collect blood cells for research

-Disease staging with imaging studies (CT, PET and/or MRI) after every 2 cycles

Sponsoring Institute:

National Cancer Institute (NCI)

Recruitment Detail

Type: Participants currently recruited/enrolled

Gender: Male & Female

Referral Letter Required: No

Population Exclusion(s): Children

Eligibility Criteria:

ELIGIBILITY CRITERIA:

Previously treated mantle cell lymphoma or diffuse large B-cell lymphoma (to include mediastinal (thymic) large B-cell lymphoma; transformed large B-cell lymphoma; follicular grade IIIB large B-cell lymphoma; intravascular large B-cell lymphoma).

Confirmed pathological diagnosis at the National Cancer Institute, NIH.

Recurrent measurable disease (measurable disease in 2 dimensions or leukemic disease which can be quantified and followed).

Prior anthracycline-based treatment for patients with DLBCL.

Age greater than 18years.

ECOG performance 2 or better.

Major organ function: ANC greater than 1000/mcL, Platelet greater than 50,000/mcL, Creatinine less than 1.5 mg/dL or creatinine clearance greater than 60 mL/min; SGPT less than 5 x upper limit of normal; bilirubin less than 2 mg/dL (total) except less than 5 mg/dL in patients with Gilbert's syndrome as defined by greater than 80% unconjugated. ANC and platelet requirements must be met independent of transfusion.

Informed consent and willingness to use contraception by both men and women.

Both male and female patients must be willing to use adequate contraception (to include effective barrier methods of contraception) or to completely abstain from heterosexual intercourse while on protocol treatment.

EXCLUSION CRITERIA:

Pregnant or nursing because of an unknown potential for teratogenic or abortifacient effects.

HIV serology negative. HIV positive patients receiving combination anti-retroviral therapy are excluded from the study because of possible pharmacokinetic interactions with flavopiridol. Additionally, the biology of HIV associated DLBCL's is often quite different from HIV negative disease due to involvement of EBV.

Hepatitis B surface antigen negative.

Active CNS lymphoma. These patients have a poor prognosis and because they frequently develop progressive neurological dysfunction that would confound the evaluation of neurological and other adverse events.

History of inflammatory bowel disease unless this has been inactive for a period of 2 or more years.

Recovery from toxicity of prior therapy to a grade 1 or less.

Systemic cytotoxic or experimental treatments within 4 weeks of treatment.

WBC greater than 100,000 cells/mcL.

Special Instructions:

Currently Not Provided

Keywords:

Microarray

Proteomics

Hybrid Schedule

Tumor Lysis Syndrome

Cyclin D1

Recruitment Keyword(s):

Lymphoma

Mantle Cell Lymphoma

MCL

Diffuse Large B-Cell Lymphoma

DLBCL

Condition(s):

Lymphoma

Investigational Drug(s):

Flavopiridol

Investigational Device(s):

None

Intervention(s):

Drug: Flavopiridol

Supporting Site:

National Cancer Institute

Contact(s):

NCI Referral Office
National Institute of Health Clinical Center (CC), 9000 Rockville Pike, Bethesda, Maryland 20892, United States: NCI Clinical Trials Referral Office
Phone: 1-888-NCI-1937
Fax: Not Listed
Electronic Address: ncicssc@mail.nih.gov

Citation(s):

Worland PJ, Kaur G, Stetler-Stevenson M, Sebers S, Sartor O, Sausville EA. Alteration of the phosphorylation state of p34cdc2 kinase by the flavone L86-8275 in breast carcinoma cells. Correlation with decreased H1 kinase activity. Biochem Pharmacol. 1993 Nov 17;46(10):1831-40.

Arguello F, Alexander M, Sterry JA, Tudor G, Smith EM, Kalavar NT, Greene JF Jr, Koss W, Morgan CD, Stinson SF, Siford TJ, Alvord WG, Klabansky RL, Sausville EA. Flavopiridol induces apoptosis of normal lymphoid cells, causes immunosuppression, and has potent antitumor activity In vivo against human leukemia and lymphoma xenografts. Blood. 1998 Apr 1;91(7):2482-90.

Byrd JC, Peterson BL, Gabrilove J, Odenike OM, Grever MR, Rai K, Larson RA; Cancer and Leukemia Group B. Treatment of relapsed chronic lymphocytic leukemia by 72-hour continuous infusion or 1-hour bolus infusion of flavopiridol: results from Cancer and Leukemia Group B study 19805. Clin Cancer Res. 2005 Jun 1;11(11):3971-3. Clin Cancer Res. 2005 Jun 1;11(11):4176-81

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