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Therapy of T Cell Lymphomas with Pentostatin
Author(s) -
KURZROCK RAZELLE
Publication year - 2001
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.2001.tb03724.x
Subject(s) - pentostatin , medicine , nausea , hairy cell leukemia , lymphoma , oncology , leukemia , immunology , gastroenterology , dermatology , rituximab
A bstract : Pentostatin is a highly lymphocytotoxic agent active in hairy cell leukemia. Several studies also suggest significant activity in T cell lymphomas manifested in the skin. Herein, we will review the studies of pentostatin in these lymphomas and our most recent trial of this agent in heavily pretreated patients with cutaneous and peripheral T cell lymphomas. Overall, the data suggest that pentostatin has significant antitumor activity in these patients, with response rates ranging from 33% to over 70%. Approximately one‐third of the responses are complete. The most common side effects include granulocytopenia, nausea, and renal insufficiency. CD4 suppression occurs and may result in an increased risk of herpes zoster infection. Although prolonged remissions have been seen, most responses are short‐lived. These observations suggest that further exploration of this agent, in combination with other drugs active in T cell lymphomas, is warranted in this group of diseases.