Abstract

Introduction: Multiple myeloma (MM) is still an incurable disease however, autologous stem cell transplantation (ASCT), and antineoplastic drugs have allowed improving the overall survival (OS) of patients. Materials and methods: A retrospective cohort study of 50 patients diagnosed with MM at the Hospital Naval Almirante Nef, from 2005 to 2013. The patients were divided into two cohorts according to transplantation eligibility and analyzed about first-line treatment and overall survival (OS) up to April 2019. Results: Median age 73 years (47-88 years), OS 49 months, and 50% in stage-II International Staging System. OS of the 39 non-candidates for ASCT was 46 months: with a higher number of complete responses and survival, with the melphalan-prednisone-thalidomide scheme. The OS of the 11 candidates for ASCT was 66 months, with the bortezomib-cyclophosphamide-dexamethasone scheme being the one with the highest number of progression-free complete responses. Forty-five percent of the candidates were transplanted, with a median survival of 79 months versus 51 months for those not transplanted. Three cases of neuropathy were associated with thalidomide and one with bortezomib. OS at six months and five years for all patients was 86% and 44%, respectively. Conclusion: The incorporation of new drugs allowed to obtain better survival results, which is by national and international studies.