Journal of clinical oncology skip to main page content search go advanced search â» user name password sign in home search browse by topic archive early release podcasts meeting abstracts resources alerts advertisement â© 2002 by american society of clinical oncology treatment of waldenstrã¶m’s macroglobulinemia with rituximab meletios a. Dimopoulos , constantinos zervas , athanassios zomas , christos kiamouris , nora a. generic viagra suppliers usa Viniou , vassiliki grigoraki , christos karkantaris , chrisanthi mitsouli , dimitra gika , john christakis and nikolaos anagnostopoulos from the departments of clinical therapeutics and internal medicine, university of athens, school of medicine; department of hematology, theagenion cancer center, thessaloniki; department of hematology, general hospital of athens; department of hematology, 251 airforce general hospital of athens; and department of hematology, evangelismos general hospital, athens, greece. Address reprint requests to meletios a. Dimopoulos, md, 227 kifissias ave, kifissia, athens 14561, greece; email: mdimop@ med. Uoa. Gr. Abstract purpose: waldenstrã¶m’s macroglobulinemia (wm) is a low-grade lymphoplasmacytic lymphoma in which cd20 is usually expressed on tumor cells. There is evidence that patients with wm may benefit from treatment with the anti-cd20 monoclonal antibody rituximab. We performed a prospective phase ii study to clearly define the activity of rituximab in patients with this disease. Patients and methods: twenty-seven patients with wm were treated with rituximab 375 mg/m2 intravenously (iv) for 4 weeks. overnight shipping viagra Three months after completion of rituximab, patients without evidence of progressive disease received repeat 4-week courses of this agent. viagra gel uk All patients were symptomatic, their median age was 72 years, and 15 patients were previously untreated. generic viagra online canada Results: twelve patients (44%; 95% confidence interval, 25. what does viagra do yahoo answers 5% to 64. 7%) achieved a partial response after treatment with rituximab. Median time to response was 3. side effects viagra use 3 months (range, 2. 2 to 7. cheapest prices on generic viagra 1 months). generic viagra lowest price