Bortezomib in Treating Patients With Relapsed or Refractory Cutaneous T-Cell Lymphoma

Jonsson Comprehensive Cancer Center

Status and phase: Completed; Phase 2

Conditions: Lymphoma

Treatments: Drug: bortezomib

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT00182637

CDR0000439458

UCLA-0405014-02

MILLENNIUM-VEL-04-103

Details and patient eligibility

About

RATIONALE: Bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

PURPOSE: This phase II trial is studying how well bortezomib works in treating patients with relapsed or refractory cutaneous T-cell lymphoma.

Full description

OBJECTIVES:

• Determine the response rates (complete response and partial response) and duration of response in patients with relapsed or refractory cutaneous T-cell lymphoma treated with bortezomib.
• Determine the safety and tolerability of this drug in these patients.

OUTLINE: This is an open-label study.

Patients receive bortezomib IV over 3-5 seconds on days 1, 4, 8, and 11. Treatment repeats every 21 days for up to 8 courses in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed at 1 month and then at least every 3 months for 2 years or until disease progression.

PROJECTED ACCRUAL: A total of 15-25 patients will be accrued for this study.

Enrollment: 5 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Histologically confirmed cutaneous T-cell lymphoma, including mycosis fungoides/Sézary syndrome

• Stage IB-IV disease

• Relapsed or refractory disease OR intolerant to ≥ 1 prior systemic therapy

• Measurable disease by radiological imaging or clinical finding

• Age Over 18

• Performance status Karnofsky 70-100%

• Hematopoietic

  • WBC > 2,000/mm^3
  • Absolute neutrophil count > 1,500/mm^3
  • Platelet count > 75,000/mm^3
  • Hemoglobin > 8.0 g/dL

• Hepatic

  • Bilirubin < 2 times upper limit of normal (ULN)
  • AST and ALT < 3 times ULN

• Renal

  • Creatinine < 1.5 times ULN
  • Creatinine clearance ≥ 30 mL/min

• Negative pregnancy test

• Fertile patients must use effective contraception

• More than 3 months since prior high-dose chemotherapy

• More than 30 days since prior and no other concurrent investigational drugs

Exclusion criteria

• history of myelodysplastic syndromes
• evidence of CNS disease
• pregnant or nursing
• peripheral neuropathy ≥ grade 2
• hypersensitivity to bortezomib, boron, or mannitol
• serious medical condition or psychiatric illness that would preclude study participation
• concurrent immunotherapy
• concurrent chemotherapy
• concurrent steroid dose > 10 mg/day of prednisone or its equivalent
• concurrent radiotherapy
• concurrent surgery for the malignancy

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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5 participants in 1 patient group

bortezomib

Experimental group

Treatment:

Drug: bortezomib