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Original Article
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Volume 336:1290-1298 May 1, 1997 Number 18
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High-Dose Chemotherapy and Autologous Bone Marrow Transplantation Compared with MACOP-B in Aggressive B-Cell Lymphoma
Alessandro M. Gianni, M.D., Marco Bregni, M.D., Salvatore Siena, M.D., Cristina Brambilla, M.D., Massimo Di Nicola, M.D., Fabrizio Lombardi, M.D., Lorenza Gandola, M.D., Corrado Tarella, M.D., Alessandro Pileri, M.D., Fernando Ravagnani, M.D., Pinuccia Valagussa, B.S., and Gianni Bonadonna, M.D.

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ABSTRACT

Background We compared a regimen of six chemotherapeutic agents administered sequentially at high doses, followed by myeloablative treatment and bone marrow transplantation, with a regimen of methotrexate, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin (MACOP-B) as initial or salvage treatment for adults with diffuse large-cell lymphoma.

Methods Ninety-eight eligible patients with diffuse large-cell lymphoma of the B-cell type were randomly assigned to receive either MACOP-B (50 patients) or high-dose sequential therapy (48 patients). If the assigned treatment failed, the study design allowed patients to cross over to the other treatment group.

Results After a median follow-up of 55 months, the patients given high-dose sequential therapy, as compared with those treated with MACOP-B, had significantly higher rates of complete response (96 percent vs. 70 percent, P = 0.001), freedom from disease progression (84 percent vs. 49 percent, P<0.001), freedom from relapse (88 percent vs. 70 percent, P = 0.055), and event-free survival (76 percent vs. 49 percent, P = 0.004). The difference in overall survival at seven years, which also favored the group assigned to high-dose sequential therapy, was marginally significant (81 percent vs. 55 percent, P = 0.09).

Conclusions High-dose sequential therapy is superior to standard-dose MACOP-B for patients with diffuse large-cell lymphoma of the B-cell type.


Source Information

From the Cristina Gandini Bone Marrow Transplantation Unit, Department of Medical Oncology, Università degli Studi di Milano, and the Department of Radiotherapy, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy (A.M.G., M.B., S.S., C.B., M.D.N., F.L., L.G., F.R., P.V., G.B.); and Cattedra di Ematologia, Università degli Studi di Torino, Turin, Italy (C.T., A.P.). Other authors were Angelika C. Stern, Ph.D. (Sandoz Clinical Research, Basel, Switzerland); Michele Magni, M.D. (Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy), and Daniele Caracciolo, M.D. (Cattedra di Ematologia, Università degli Studi di Torino, Turin, Italy).

Address reprint requests to Dr. Gianni at Oncologia Medica, Istituto Nazionale Tumori, Via Venezian 1, 20133 Milan, Italy.

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Related Letters:

Autologous Bone Marrow Transplantation versus MACOP-B in B-Cell Lymphoma
Mok T. S., Martins R. G., Seiden M. V., Gianni A. M., Valagussa P., Bonadonna G.
Extract | Full Text  
N Engl J Med 1997; 337:711-712, Sep 4, 1997. Correspondence

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