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Novel Outpatient Regimen Pioneered by Investigators from Tumor Institute in
Milan
SEATTLE, Oct. 20 /PRNewswire-FirstCall/ -- Cell Therapeutics, Inc. (CTI) (Nasdaq and MTA: CTIC) announced today that the Journal of Clinical Oncology has published the results of an innovative study that investigated high (bone marrow ablative) dose Zevalin(R) ([90Y]-ibritumomab tiuxetan) followed by autologous stem cell infusions among 30 patients (median age 62 years) with relapsed/refractory or high risk aggressive non-Hodgkin's lymphoma (NHL) not eligible for a chemotherapy-based transplant. High-dose myeloablative chemotherapy is an effective therapy for NHL but because it is associated with significant toxicities it is usually reserved for clinically fit and younger patients and therefore is not an option for many due to the average age of NHL patients being approximately 60 years old. In this study, three cycles of conventional chemotherapy were given followed by high dose chemotherapy with a stem cell rescue and then followed by up to three times the standard dose of Zevalin with an additional stem cell rescue. This treatment regimen resulted in 83 percent of patients achieving a disease free state with a projected overall survival of 87 percent after a median follow up of 30 months.
"Our results suggest that the use of high-dose Zevalin for these patients provides a significant clinical benefit and is very well tolerated," said Alessandro M. Gianni, M.D., Full Professor of Medical Oncology and Director of the School of Specialization in Medical Oncology at the University of Milan. "We are encouraged by the outcome of the study as this regimen could be applicable to the vast majority of high risk or relapsed non-Hodgkin's lymphoma patients."
High-dose Zevalin was well tolerated and no deaths were noted with this
regimen. The expected severe marrow suppression associated with
myeloablative treatment was seen but patien
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