RESUMEN
The past decade has seen significant progress in the development of new and effective therapies for multiple myeloma. Stem cell transplantation and the introduction of novel agents, such as thalidomide, lenalidomide, and bortezomib, have significantly improved outcomes of myeloma patients. In the current review, we analyzed the available data provided by published randomized clinical trials for the frontline therapy of myeloma patients. We attempted to assess the relative contribution and impact of these new therapies in the setting of both, transplant eligible and transplant ineligible patients.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Mieloma Múltiple/tratamiento farmacológico , Mieloma Múltiple/terapia , Trasplante de Células Madre , Trasplante de Médula Ósea , Ácidos Borónicos/uso terapéutico , Bortezomib , Humanos , Lenalidomida , Pirazinas/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como Asunto , Talidomida/análogos & derivados , Talidomida/uso terapéutico , Resultado del TratamientoRESUMEN
Targeting the nuclear factor kappa B (NFκB) pathway is proposed as therapy for chronic lymphocytic leukemia (CLL). We hypothesized that an omega-3 fatty acids (n-3) supplement would suppress NFκB activation in lymphocytes of Rai Stage 0-1 CLL patients. The initial dose of 2.4 g n-3/day was gradually increased to 7.2 g n-3/day. After n-3 consumption: 1) plasma n-3 increased; 2) NFκB activation was suppressed in lymphocytes; 3) in vitro sensitivity of lymphocytes to doxorubicin was increased; and 4) expression of 32 genes in lymphocytes was significantly decreased.
Asunto(s)
Ácidos Grasos Omega-3/administración & dosificación , Leucemia Linfocítica Crónica de Células B/tratamiento farmacológico , Leucemia Linfocítica Crónica de Células B/metabolismo , Linfocitos/metabolismo , FN-kappa B/antagonistas & inhibidores , Anciano , Anciano de 80 o más Años , Plaquetas/efectos de los fármacos , Plaquetas/metabolismo , Suplementos Dietéticos , Doxorrubicina/uso terapéutico , Ácidos Grasos Omega-3/efectos adversos , Ácidos Grasos Omega-3/sangre , Femenino , Regulación Neoplásica de la Expresión Génica/efectos de los fármacos , Humanos , Leucemia Linfocítica Crónica de Células B/sangre , Leucemia Linfocítica Crónica de Células B/genética , Linfocitos/efectos de los fármacos , Masculino , Persona de Mediana Edad , FN-kappa B/genética , FN-kappa B/metabolismo , ARN Mensajero/genéticaRESUMEN
Hematopoietic stem cell (HSC) transplantation may improve outcomes of patients with hematologic malignancies not curable with conventional therapies. In some clinical settings, transplantation represents the only curative option. The feasibility and efficacy of this approach in older patients are undefined, since this population has been excluded from nearly all clinical trials. Advances in supportive care, HSC harvesting, and safer conditioning regimens have made this therapy available to patients well into their 6th and 7th decades of life. Recent evidence suggests that elderly patients with good performance status and no comorbidities could, in fact, not only survive the transplant with reasonable risk, but also benefit in the same measure as younger patients.