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Single-Arm, Open-Label, Phase II Trial of Rituximab Plus Sargramostim for the Treatment of Newly Diagnosed Follicular B-Cell Lymphoma in Adults
RATIONALE: 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. Colony-stimulating factors, such as GM-CSF, may increase the number of immune cells found in bone marrow or peripheral blood. Giving rituximab together with GM-CSF may be an effective treatment for follicular B-cell lymphoma. PURPOSE: This phase II trial is studying the side effects and how well giving rituximab together with GM-CSF works in treating patients with newly diagnosed follicular B-cell lymphoma.
OBJECTIVES: Primary * Determine the safety and efficacy of rituximab and sargramostim (GM-CSF), in terms of complete response at 12 weeks, in patients with newly diagnosed follicular B-cell lymphoma. Secondary * Determine the overall response rate in patients treated with this regimen. * Determine the progression-free survival at 3 years in patients treated with this regimen. * Determine the adverse event profile of this regimen in these patients. * Determine the survival of patients treated with this regimen. * Determine the effect of Fc gamma receptor polymorphism on response rate and time to progression in patients treated with this regimen. OUTLINE: This is an open-label, multicenter study. Patients receive rituximab IV on days 1, 8, 15, and 22 and sargramostim (GM-CSF) subcutaneously on days 1, 3, and 5. Treatment with GM-CSF repeats weekly for up to 8 weeks in the absence of disease progression or unacceptable toxicity. Patients undergo blood collection at baseline for correlative laboratory studies of Fc-gamma receptor RIIIa 158 polymorphism. After completion of study treatment, patients are followed every 3 months for 2 years and then every 6 months for 1 year.
Age
18 - No limit years
Sex
ALL
Healthy Volunteers
No
University of Texas MD Anderson Cancer Center
Houston, Texas, United States
Start Date
November 1, 2006
Primary Completion Date
November 1, 2016
Completion Date
November 1, 2016
Last Updated
December 5, 2017
60
ACTUAL participants
Rituximab
BIOLOGICAL
Sargramostim (GM-CSF)
BIOLOGICAL
Lead Sponsor
M.D. Anderson Cancer Center
Collaborators
NCT06337318
NCT07388563
Data Source & Attribution
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