Uncommon Presentations of Non-Hodgkin’s Lymphoma

2003

The Role of Gemtuzumab Ozogamicin in Elderly AML Patients in Complete Remission.

2007

Abstract The majority of patients (pts) with acute myeloid leukemia (AML) are diagnosed in their 6th and 7th decade of life. AML in elderly pts is associated with poor response to conventional chemotherapy and limited long-term survival, reflecting a higher incidence multidrug resistance mechanisms, a low bone marrow reserve which may prevent/delay the recovery of hematopoiesis after treatment, and the occurrence of co-morbidities. Gemtuzumab ozogamicin (GO) is an immunoconjugate with a humanized anti-CD33 that after internalization, releases a cytotoxic drug, calicheamicin; ≥80% of AML pts have myeloid blast cells that express the CD33 surface antigen. GO as a single agent has low antileuk…

Continuous intravenous infusion of dipyridamole as adjunctive therapy in the treatment of thrombotic thrombocytopenic purpura.

2003

Abstract Thrombotic thrombocytopenic purpura (TTP) is an uncommon hematologic thrombotic disorder characterized by fever, hemorrhagic and neurologic signs. The advent of plasma exchange has dramatically improved the prognosis of this disease, which was once inevitably fatal. However, mortality rates remain significant. Antiplatelet drugs have been widely used in combination with plasma exchange. In this pilot study we investigated the effects of an adjunctive therapy consisting of the continuous, intravenous infusion of dipyridamole, a modality of administration that has not been previously tested in this setting. Sixteen untreated TTP patients, diagnosed consecutively at our clinic, receiv…