Commentary on Abstract #1711

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OncologyONCOLOGY Vol 13 No 3
Volume 13
Issue 3

Early reports suggested that therapy with rituximab might be less effective in patients with bulky nodal disease. At the ASH meeting, Davis et al (abstract #1711) reported on 31 patients with indolent NHL and masses measuring ³ 10 cm who received rituximab in four weekly infusions. Of the 31 patients, 1 patient (4%) had a complete remission, and 11 patients responded partially, for an overall response rate of 43%. However, the duration of response was only 8.1 months.

Early reports suggested that therapy with rituximab might be less effective in patients with bulky nodal disease. At the ASH meeting, Davis et al (abstract #1711) reported on 31 patients with indolent NHL and masses measuring ³ 10 cm who received rituximab in four weekly infusions. Of the 31 patients, 1 patient (4%) had a complete remission, and 11 patients responded partially, for an overall response rate of 43%. However, the duration of response was only 8.1 months.

This response rate does not appear to be significantly worse than that observed in patients with smaller tumors, although responses may be less durable. Therefore, the presence of a high tumor burden, such as bulky nodes, should not discourage the use of this antibody.

Articles in this issue

WHO Declares Lymphatic Mapping to Be the Standard of Care for Melanoma
Rituximab: Phase II Retreatment Study in Patients With Low-Grade or Follicular Non-Hodgkin’s Lymphoma
Response Criteria for NHL: Importance of “Normal” Lymph Node Size and Correlations With Response
Chemotherapy Plus Radiation Improves Survival in Patients With Cervical Cancer
A Randomized Trial of Fludarabine, Mitoxantrone (FM) Versus Doxorubicin, Cyclophosphamide, Vindesine, Prednisone (CHEP) as First Line Treatment in Patients With Advanced Low-Grade Non-Hodgkin's Lymphoma: A Multicenter Study by GOELAMS Group
Navelbine Increased Elderly Lung Cancer Patients’ Survival
Fludarabine Versus Conventional CVP Chemotherapy in Newly C Diagnosed Patients With Stages III and IV Low-Grade Malignant Non-Hodgkin’s Lymphoma: Preliminary Results From a Prospective, Randomized Phase III Clinical Trial in 381 Patients
Multicenter, Phase III Study of Iodine-131 Tositumomab (Anti-B1 Antibody) for Chemotherapy-Refractory Low-Grade or Transformed Low-Grade Non-Hodgkin’s Lymphoma
T-Cell–Depleted Allogeneic Bone Marrow Transplant From HLA-Matched Sibling Donors for Non-Hodgkin’s Lymphoma
Consensus Statement on Prevention and Early Diagnosis of Lung Cancer
In Vivo Purging and Adjuvant Immunotherapy With Rituximab During PBSC Transplant For NHL
Fludarabine and Cyclophosphamide: A Highly Active and Well-Tolerated Regimen for Patients With Previously Untreated Indolent Lymphomas
Campath-1H Monoclonal Antibody in Therapy for Advanced Low-Grade Non-Hodgkin’s Lymphomas: A Phase II Study
AIDS Drugs Effective Against Most Common HIV Strain
Rituximab Therapy in Previously Treated Waldenström’s Macroglobulinemia: Preliminary Evidence of Activity
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