Bortezomib (Velcade) With Standard Chemotherapy for Relapsed or Refractory Follicular Lymphoma

Duke University

Status and phase: Terminated; Phase 2

Conditions: Lymphoma, Follicular

Treatments: Drug: Rituximab; Drug: Fludarabine; Drug: Bortezomib; Drug: Dexamethasone; Drug: Mitoxantrone

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT00510887

Pro00008487

8785 (Other Identifier)

Details and patient eligibility

About

The purpose of this study is to evaluate the effectiveness and safety of combining bortezomib (Velcade) with rituximab, fludarabine, mitoxantrone, and dexamethasone in treating patients with follicular cell lymphoma.

Full description

This is a phase II study using the combination of bortezomib, rituximab, fludarabine, mitoxantrone and dexamethasone. The combination will given over a 28 day cycle. In addition each patient will receive Pneumocystis carinii Pneumonia (PCP) prophylaxis with Trimethoprim/sulfamethoxazole (TMP/Sulfa) or equivalent agent. On day 4 the physician has the option of starting granulocyte colony-stimulating factor (GCSF), granulocyte macrophage colony-stimulating factor (GMCSF), or pegylated GCSF.

All patients who receive at least one dose of the drug will be evaluated for toxicity. Patients will be treated with the agent for at least 2 cycles to be considered eligible for evaluation of response. The chemotherapy dosing will continue until there is evidence of disease progression, a second recurrence of unacceptable toxicity, or a maximum of 8 courses of therapy.

Enrollment: 14 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Diagnosis of grade 1-3 follicular lymphoma with persistent, relapsed, or refractory disease to at least one prior regimen.
• No prior bortezomib therapy.
• Voluntary written informed consent.
• Female subject is either post-menopausal or surgically sterilized or willing to use an acceptable method of birth control.
• Male subject agrees to use an acceptable method for contraception for the duration of the study therapy.
• 18 years of age or older.
• aspartate aminotransferase (AST),alanine aminotransferase (ALT), total bilirubin < 3 times the upper limit of normal unless documented by the treating physician to be secondary to underlying lymphoma.
• Eastern Cooperative Oncology Group (ECOG) performance status 0-2.

Exclusion criteria

• Platelet count of < 50,000 within 14 days before enrollment unless documented by the treating physician to be due to the disease.
• Absolute neutrophil count of < 1000 within 14 days before enrollment unless documented by the treating physician to be due to disease.
• Estimated or measured creatinine clearance of less than 30 ml/min within 14 days before enrollment.
• ≥Grade 2 peripheral neuropathy within 14 days before enrollment.
• Myocardial infarction within 6 months prior to enrollment or has New York Hospital Association (NYHA) Class III or IV heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia.
• Patient has hypersensitivity to boron, mannitol or any drug included in the current protocol.
• Female subject is pregnant or lactating.
• Received other investigational drugs for this disease within 14 days of enrollment
• Serious medical or psychiatric illness likely to interfere with participation in this clinical study.
• Known HIV+ status.
• Cardiac ejection fraction less than 35% at study entry measured by echocardiogram, Multigated Acquisition (MUGA) or cardiac MRI.

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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14 participants in 1 patient group

VR-FND

Experimental group

Description:

Bortezomib (VELCADER) 1.6 mg/m2 IV days 1 and 8 Rituximab 375 mg/m2 IV on day 1 Fludarabine 25 mg/m2 IV on days 1,2,3 Mitoxantrone 10 mg/m2 IV on day 2 Dexamethasone 20 mg orally on days 1,2,3,4,5 On day 1 the sequence of drug administration will be Bortezomib followed by Fludarabine followed by Rituximab. Each cycle will be repeated every 28 days for 8 cycles maximum.

Treatment:

Drug: Mitoxantrone

Drug: Bortezomib

Drug: Fludarabine

Drug: Dexamethasone

Drug: Rituximab