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Phase I/II Trial of VELCADE Plus Zevalin in Patients With Relapsed or Refractory Follicular Lymphoma

Information source: Northwestern University
ClinicalTrials.gov processed this data on August 23, 2015
Link to the current ClinicalTrials.gov record.

Condition(s) targeted: Lymphoma

Intervention: rituximab (Drug); bortezomib (Drug); Ibritumomab tiuxetan (Drug)

Phase: Phase 1/Phase 2

Status: Active, not recruiting

Sponsored by: Northwestern University

Official(s) and/or principal investigator(s):
Jane Winter, MD, Principal Investigator, Affiliation: Northwestern University

Summary

Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as rituximab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer-killing substances to them. Radiolabeled monoclonal antibodies, such as yttrium Y 90 ibritumomab tiuxetan, can find cancer cells and carry cancer-killing substances to them without harming normal cells. Giving bortezomib together with rituximab and yttrium Y 90 ibritumomab tiuxetan may kill more cancer cells. This phase I/II trial is studying the side effects and best dose of bortezomib when given together with rituximab and yttrium Y 90 ibritumomab tiuxetan and to see how well they work in treating patients with relapsed or refractory follicular non-Hodgkin's lymphoma.

Clinical Details

Official title: A Phase I/II Trial of Combined Weekly Bortezomib (VELCADEŽ) and Y-90-Ibritumomab Tiuxetan (Zevalin) in Patients With Relapsed or Refractory Follicular Lymphoma and Transformed Non-Hodgkin's Lymphoma

Study design: Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Primary outcome: Maximum tolerated dose and tolerability of bortezomib combined with Y-90-Ibritumomab Tiuxetan

Secondary outcome: toxicity and efficacy of bortezomib combined with Y-90-ibritumomab tiuxetan

Detailed description: This is a phase I, dose-escalation study of bortezomib followed by a phase II study. Phase I:

- Induction therapy: Patients receive bortezomib IV over 3-5 seconds on days 1, 8, 15, and

22, rituximab IV on days 8 and 15, and yttrium Y 90 ibritumomab tiuxetan IV over 10 minutes on day 15. Cohorts of 3-6 patients receive escalating doses of bortezomib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose-limiting toxicity.

- Consolidation therapy: Beginning 6-7 weeks after completing induction therapy, patients

receive bortezomib IV over 3-5 seconds on days 1, 8, and 15. Treatment repeats every 28 days for 3 courses in the absence of disease progression or unacceptable toxicity. Phase II: Patients receive induction therapy and consolidation therapy as in phase I, with bortezomib administered at the MTD determined in phase I. After completion of study treatment, patients are followed every 3 months for 1 year, every 6 months for 1 year, and then annually thereafter. A total of 24 patients will be accrued for this study.

Eligibility

Minimum age: 18 Years. Maximum age: N/A. Gender(s): Both.

Criteria:

Inclusion Criteria:

- Histologically confirmed follicular lymphoma

- CD20+ at time of diagnosis or subsequently

- More than 4 weeks since prior rituximab

- More than 3 weeks since prior anticancer therapy (6 weeks for nitrosourea or

mitomycin C)

- More than 4 weeks since prior major surgery

- More than 2 weeks since prior investigational drugs

Exclusion Criteria:

- AIDS-related lymphoma

- History or evidence of CNS involvement

- Pregnant or nursing

- known HIV positivity

- serious medical or psychiatric illness that would preclude study participation

- myocardial infarction within the past 6 months

- congestive heart failure, uncontrolled angina, severe uncontrolled ventricular

arrhythmias, or ECG evidence of acute ischemia or active conduction system abnormalities

- known hypersensitivity to rituximab, bortezomib, boron, or mannitol

- prior autologous or allogeneic stem cell transplantation

- prior radioimmunoconjugate therapy or prior exposure to murine antibodies

- prior external-beam irradiation to > 25% of active bone marrow

Locations and Contacts

Emory University School of Medicine, Atlanta, Georgia 30322, United States

Northwestern University, Chicago, Illinois 60611, United States

Additional Information

Starting date: August 2006
Last updated: September 4, 2014

Page last updated: August 23, 2015

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