RESUMO
High-dose chemotherapy followed by autologous hematopoietic cell transplantation (AHCT) is an effective salvage therapy for patients with relapsed chemosensitive non-Hodgkin's lymphoma (NHL). However, the optimal conditioning regimen is unclear. Different conditioning regimens prior to AHCT have been used with the two most common being BEAM (carmustine, etoposide, cytarabine, and melphalan) and BUCYVP16 (busulfan, cyclophosphamide, and etoposide). We sought to compare the two regimens for patients with relapsed NHL undergoing AHCT. We retrospectively compared the outcomes of patients treated with BEAM (N = 269) at The Ohio State University and BUCYVP16 (N = 409) at the Cleveland Clinic followed by AHCT between 2006 and 2014. The primary endpoints were progression-free survival (PFS), overall survival (OS), and cumulative incidence of relapse (CIR). Patient characteristics between the two groups were similar. After a median follow-up of 3.9 years for BEAM and 4.3 years for BUCYVP16 from AHCT, the rate of relapse (p = 0.69), PFS (p = 0.52), and OS (p = 0.11) were similar between the two conditioning regimens. No differences in survival outcomes were seen in disease subtypes. Multivariable analysis showed significant association toward improved OS with BEAM (HR: 1.56, 95% CI 1.16-2.10) (p < 0.01). Even though the study is limited by its retrospective nature and some differences in cohort, the findings indicate that BEAM could serve as an alternative conditioning regimen prior to AHCT for NHL.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Linfoma não Hodgkin/tratamento farmacológico , Transplante de Células-Tronco/métodos , Transplante Autólogo/métodos , Adulto , Idoso , Carmustina/uso terapêutico , Citarabina/uso terapêutico , Feminino , Humanos , Masculino , Melfalan/uso terapêutico , Pessoa de Meia-Idade , Podofilotoxina/uso terapêutico , Estudos Retrospectivos , Adulto JovemRESUMO
High-dose chemotherapy followed by autologous hematopoietic stem cell transplant (AHSCT) is a standard of care for patients with relapsed Hodgkin lymphoma. Different conditioning regimens before AHSCT have been used, with the 2 most common being BEAM (carmustine, etoposide, cytarabine, and melphalan) and BUCYVP16 (busulfan, cyclophosphamide, and etoposide). We retrospectively compared the outcomes of patients treated with BEAM (nâ¯=â¯128) or BUCYVP16 (nâ¯=â¯105) followed by AHSCT. After a median follow-up of 4.2 years for BEAM and 3.8 for BUCYVP16 from AHSCT, the 5-year cumulative incidence of relapse was 29% with BEAM compared with 56% with BUCYVP16 (P < .001). Median progression free survival (PFS) and overall survival (OS) were not reached with BEAM and were 2.0 and 7.8 years with BUCYVP16, respectively. Improved PFS (P < .001) and OS (Pâ¯=â¯.001) were observed with BEAM for patients who needed transplant within 24 months from diagnosis and for patients not in complete remission (non-CR; Pâ¯=â¯.001 and P < .001, respectively) at AHSCT. In this large retrospective comparison the use of BEAM conditioning before AHSCT resulted in a statistically significant improved PFS and OS and lower relapse compared with BUCYVP16. This supports the use of BEAM as a frontline conditioning regimen before AHSCT for early relapsed and non-CR Hodgkin lymphoma.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Bussulfano/uso terapêutico , Ciclofosfamida/uso terapêutico , Etoposídeo/uso terapêutico , Transplante de Células-Tronco Hematopoéticas/métodos , Doença de Hodgkin/terapia , Condicionamento Pré-Transplante/métodos , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/farmacologia , Bussulfano/farmacologia , Carmustina/farmacologia , Carmustina/uso terapêutico , Ciclofosfamida/farmacologia , Citarabina/farmacologia , Citarabina/uso terapêutico , Etoposídeo/farmacologia , Feminino , Doença de Hodgkin/patologia , Humanos , Masculino , Melfalan/farmacologia , Melfalan/uso terapêutico , Pessoa de Meia-Idade , Podofilotoxina/farmacologia , Podofilotoxina/uso terapêutico , Adulto JovemRESUMO
Intermediate-risk acute myeloid leukemia (IR-AML) is a clinically heterogeneous disease, for which optimal post-remission therapy is debated. The utility of next-generation sequencing information in decision making for IR-AML has yet to be elucidated. We retrospectively studied 100 IR-AML patients, defined by European Leukemia Net classification, who had mutational information at diagnosis, received intensive chemotherapy and achieved complete remission (CR) at Cleveland Clinic (CC). The Cancer Genome Atlas (TCGA) data were used for validation. In the CC cohort, median age was 58.5 years, 64% had normal cytogenetics, and 31% required >1 induction cycles to achieve CR1. In univariable analysis, patients carrying mutations in DNMT3A, U2AF1, and EZH2 had worse overall and relapse-free survival. After adjusting for other variables, the presence of these mutations maintained an independent effect on survival in both CC and TCGA cohorts. Patients who did not have the mutations and underwent hematopoietic cell transplant (HCT) had the best outcomes. HCT improved outcomes for patients who had these mutations. RUNX1 or ASXL1 mutations did not predict survival, and performance of HCT did not confer a significant survival benefit. Our results provide evidence of clinical utility in considering mutation screening to stratify IR-AML patients after CR1 to guide therapeutic decisions.
Assuntos
DNA (Citosina-5-)-Metiltransferases/genética , Proteína Potenciadora do Homólogo 2 de Zeste/genética , Leucemia Mieloide Aguda , Fator de Processamento U2AF/genética , Adulto , Idoso , DNA Metiltransferase 3A , Intervalo Livre de Doença , Feminino , Humanos , Leucemia Mieloide Aguda/genética , Leucemia Mieloide Aguda/mortalidade , Leucemia Mieloide Aguda/terapia , Masculino , Pessoa de Meia-Idade , Mutação , Estudos Prospectivos , Fatores de Risco , Taxa de SobrevidaRESUMO
High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is frequently performed in patients with hematologic malignancies. ASCT can result in significant nausea, pain, and discomfort. Supportive care has improved, and pharmacologic therapies are frequently used, but with limitations. Music has been demonstrated to improve nausea and pain in patients undergoing chemotherapy, but little data are available regarding the effects of music therapy in the transplantation setting. In a prospective study, patients with lymphoma or multiple myeloma undergoing ASCT were randomized to receive either interactive music therapy with a board-certified music therapist or no music therapy. The music therapy arm received 2 music therapy sessions on days +1 and +5. Primary outcomes were perception of pain and nausea measured on a visual analog scale. Secondary outcomes were narcotic pain medication use from day -1 to day +5 and impact of ASCT on patient mood as assessed by Profile of Mood States (POMS) on day +5. Eighty-two patients were enrolled, with 37 in the music therapy arm and 45 in the no music therapy arm. Patients who received MT had slightly increased nausea by day +7 compared with the no music therapy patients. The music therapy and no music therapy patients had similar pain scores; however, the patients who received music therapy used significantly less narcotic pain medication (median, 24 mg versus 73 mg; P = .038). Music therapy may be a viable nonpharmacologic method of pain management for patients undergoing ASCT; the music therapy patients required significantly fewer morphine equivalent doses compared with the no music therapy patients. Additional research is needed to better understand the effects of music therapy on patient-perceived symptoms, such as pain and nausea.
Assuntos
Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Musicoterapia/métodos , Entorpecentes/uso terapêutico , Náusea/terapia , Dor/prevenção & controle , Adulto , Afeto/efeitos dos fármacos , Idoso , Antineoplásicos/uso terapêutico , Terapia Combinada , Feminino , Humanos , Linfoma/patologia , Linfoma/terapia , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/patologia , Mieloma Múltiplo/terapia , Náusea/etiologia , Náusea/fisiopatologia , Dor/fisiopatologia , Estudos Prospectivos , Transplante AutólogoRESUMO
Allogeneic hematopoietic cell transplantation (HCT) is recommended for patients with T cell acute lymphoblastic leukemia (T-ALL) in second or later complete remission (CR) and high-risk patients in first CR. Given its relative rarity, data on outcomes of HCT for T-ALL are limited. We conducted a multicenter retrospective cohort study using data from 208 adult patients who underwent HCT between 2000 and 2014 to describe outcomes of allogeneic HCT for T-ALL in the contemporary era. The median age at HCT was 37 years, and the majority of patients underwent HCT in CR, using total body irradiation (TBI)-based myeloablative conditioning regimens. One-quarter of the patients underwent alternative donor HCT using a mismatched, umbilical cord blood, or haploidentical donor. With a median follow up of 38 months, overall survival at 5 years was 34%. The corresponding cumulative incidence of non-relapse mortality and relapse was 26% and 41%, respectively. In multivariable analysis, factors significantly associated with overall survival were the use of TBI (HR, 0.57; P = .021), age >35 years (HR, 1.55; P = .025), and disease status at HCT (HR, 1.98; P = .005 for relapsed/refractory disease compared with CR). Relapse was the most common cause of death (58% of patients). Allogeneic HCT remains a potentially curative option in selected patients with adult T-ALL, although relapse is a major cause of treatment failure.
Assuntos
Transplante de Células-Tronco Hematopoéticas/métodos , Leucemia-Linfoma Linfoblástico de Células Precursoras/terapia , Condicionamento Pré-Transplante/métodos , Transplante Homólogo/métodos , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Leucemia-Linfoma Linfoblástico de Células Precursoras/mortalidade , Leucemia-Linfoma Linfoblástico de Células Precursoras/patologia , Análise de Sobrevida , Adulto JovemRESUMO
Consensus criteria are routinely used to clinically grade acute graft-versus-host disease (GVHD). A histologic grading system for acute GVHD is available, but there are limited data on its correlation with clinical grade and hematopoietic cell transplantation (HCT) outcomes. Among 503 patients who underwent allogeneic HCT from 2005 to 2013, we identified 300 biopsy episodes of the skin and gastrointestinal (GI) tract in 231 patients. Histologic grade was correlated with clinical grade of GVHD, day 28 treatment response, and outcome. Both skin (R = 0.32) and GI (R = 0.61) histologic grade correlated with clinical grade (P < 0.001). On multivariable analysis, histologic grade (HR 0.87, P = 0.011) and clinical grade (HR 0.86, P = 0.008) were significantly associated with day 28-treatment response. A histologic grade lower than its associated clinical grade predicted for better response (HR 1.26, P = 0.027), while a histologic grade higher than associated clinical grade had no correlation with response (P = 0.89). Both clinical and histologic GVHD grade were significant predictors of non-relapse mortality (HR 1.47, P = 0.04 and HR 1.67, P = 0.002, respectively) and all-cause mortality (HR 1.57, P = 0.001 and HR 1.29, P = 0.046, respectively). Histologic GVHD grade thus is correlated with clinical grading and treatment response, and may play a role in further predicting severity and treatment response of acute GVHD.
Assuntos
Doença Enxerto-Hospedeiro/diagnóstico , Doença Enxerto-Hospedeiro/etiologia , Doença Aguda , Adolescente , Adulto , Idoso , Biópsia , Causas de Morte , Comorbidade , Feminino , Doença Enxerto-Hospedeiro/mortalidade , Doença Enxerto-Hospedeiro/terapia , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados da Assistência ao Paciente , Prognóstico , Fatores de Risco , Índice de Gravidade de Doença , Transplante Homólogo , Resultado do Tratamento , Adulto JovemRESUMO
Allogeneic hematopoietic cell transplantation conditioning regimen intensity has varied for patients with acute myeloid leukemia and myelodysplastic syndrome. A comparative effectiveness analysis was performed to assess outcomes of busulfan and fludarabine (BuFlu) versus those of fludarabine and 400 cGy total body irradiation (FluTBI) conditioning. Thirty-three subjects received BuFlu and 38 received FluTBI. The BuFlu group received more red blood cell transfusions (P = .02) and had a longer time to platelet recovery (P = .004). There were no differences between the regimens regarding incidence of acute or chronic graft-versus-host disease (GVHD), quality of life, or 2-year outcome estimates for relapse (48; 95% confidence interval [CI], 30 to 64 and 50; 95% CI, 33 to 65), nonrelapse mortality (29; 95% CI, 14 to 45 and 29; 95% CI, 15 to 44), relapse-free survival (27; 95% CI, 13 to 43 and 29; 95% CI, 16 to 44), and overall survival (35; 95% CI, 19 to 51; and 37; 95% CI, 22 to 52), respectively. These comparable outcomes have implications for health care resource utilization. Future prospective investigation comparing these regimens with larger patient cohorts and additional strategies to prevent relapse and limit toxicities as well as cost-effectiveness analyses are warranted.
Assuntos
Leucemia Mieloide Aguda/terapia , Síndromes Mielodisplásicas/terapia , Condicionamento Pré-Transplante/métodos , Adulto , Idoso , Bussulfano/uso terapêutico , Transfusão de Eritrócitos , Feminino , Doença Enxerto-Hospedeiro/etiologia , Humanos , Leucemia Mieloide Aguda/mortalidade , Masculino , Pessoa de Meia-Idade , Síndromes Mielodisplásicas/mortalidade , Qualidade de Vida , Recidiva , Análise de Sobrevida , Condicionamento Pré-Transplante/normas , Vidarabina/análogos & derivados , Vidarabina/uso terapêutico , Irradiação Corporal Total/métodosRESUMO
Autologous hematopoietic cell transplantation (AHCT) is standard therapy for eligible patients with multiple myeloma. Health care disparities can influence transplantation outcomes. However, the association of socioeconomic status (SES), a major indicator of health care disparities, with outcomes in patients with myeloma after AHCT has not been previously described. We analyzed 346 consecutive AHCT recipients with myeloma who underwent transplantation between 2003 and 2013 in this retrospective cohort study. Zip code of residence at the time of AHCT was obtained to assess annual household income based on 2010 US census data (median, $49,054; range, $16,546 to $127,313). SES groups were divided into < $45,000 (low; n = 120), $45,000 to $60,000 (middle; n = 116), and > $60,000 (high; n = 110). The low-income cohort had smallest portion of Caucasians (69% versus 89% versus 91%); otherwise, patient, disease, and transplantation characteristics were comparable among cohorts or different without significant patterns found. Median follow-up was 49 months. There was no difference among SES groups in overall survival, progression-free survival, nonrelapse mortality, or relapse in univariate and multivariable analysis. Similarly, SES was not associated with survival in a subset analysis of 303 patients who had survived for 1 year after transplantation.
Assuntos
Transplante de Células-Tronco Hematopoéticas/normas , Mieloma Múltiplo/terapia , Classe Social , Adulto , Idoso , Estudos de Coortes , Atenção à Saúde/economia , Atenção à Saúde/etnologia , Feminino , Transplante de Células-Tronco Hematopoéticas/etnologia , Transplante de Células-Tronco Hematopoéticas/mortalidade , Humanos , Renda , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/mortalidade , Recidiva , Estudos Retrospectivos , Análise de Sobrevida , Transplante Autólogo , Resultado do Tratamento , Adulto JovemRESUMO
Molecular predictors of outcome are increasingly important in determining optimal therapy for myeloid neoplasms. Mutations in the spliceosomal genes (U2AF1 and SRSF2) predict for poor outcomes in myelodysplastic syndromes (MDS) and related diseases. We investigated the effect of hematopoietic cell transplant (HCT) on the negative prognostic impact of U2AF1 and SRSF2 mutations. In total, 122 patients with MDS (30%), acute myeloid leukemia (51%), myeloproliferative neoplasms (MPN) (11%), and MDS/MPN (8%) receiving a HCT from 2003 to 2012 were evaluated for mutations in U2AF1 and SRSF2 by direct sequencing. Median time of follow up was 24 months (range 0.46-110). SRSF2 mutations were detected in 11 (10%) patients and U2AF1 in 3 (3%) patients. There were no significant differences in baseline characteristics between mutated and wild-type (WT) patients. Patients carrying SRSF2 and U2AF1 mutations had similar overall survival (P = 0.84), relapse mortality (P = 0.50), and non-relapse mortality (P = 0.72) compared to WT patients. However, taking into account disease status and cytogenetics in a subset of AML patients, SRSF2 and U2AF1 mutations were associated with worse survival (HR 3.71, P = 0.035).
Assuntos
Transplante de Células-Tronco Hematopoéticas , Leucemia Mieloide/genética , Leucemia Mieloide/terapia , Mutação , Spliceossomos/genética , Éxons , Transplante de Células-Tronco Hematopoéticas/métodos , Humanos , Leucemia Mieloide/diagnóstico , Leucemia Mieloide/mortalidade , Leucemia Mieloide Aguda/diagnóstico , Leucemia Mieloide Aguda/genética , Leucemia Mieloide Aguda/terapia , Síndromes Mielodisplásicas/diagnóstico , Síndromes Mielodisplásicas/genética , Síndromes Mielodisplásicas/terapia , Proteínas Nucleares/genética , Prognóstico , Ribonucleoproteínas/genética , Fatores de Processamento de Serina-Arginina , Fator de Processamento U2AF , Doadores de Tecidos , Transplante Homólogo , Resultado do TratamentoRESUMO
OBJECTIVE/BACKGROUND: The most common indication for high-dose chemotherapy (HDC) and autologous hematopoietic cell transplantation (AHCT) in the 1990s was breast cancer. Several randomized trials and a more recent meta-analysis failed to show a survival benefit for AHCT in metastatic breast cancer (MBC); however, they demonstrated a better-than-expected 10-year to 15-year survival in 5-15% of patients. We thus evaluated the long-term results of treatment with HDC and AHCT in MBC at our institution. METHODS: From 1984 to 2000, 285 patients underwent AHCT for MBC. The patient characteristics were collected through the Cleveland Clinic, United Transplant Database. A retrospective review of the medical records of the long-term surviving breast-cancer patients treated with HDC and AHCT was conducted. RESULTS: With a median follow-up of 169 months, 34 (12%) remain alive. Of the 251 patients who died, 218 (87%) died of metastatic disease. A comparison by age (<50 years and >50 years) and hormonal status did not demonstrate any differences in relapse (p=.33 and p=.32, respectively) or survival (p=.13 and p=.42). Of the 34 long-term survivors, sufficient data were available on 28 patients, and further evaluation revealed that the majority had a primary or locally recurrent oligometastatic disease. CONCLUSION: This retrospective evaluation of patients who underwent AHCT for MBC demonstrates long-term survival in a small subset of patients, primarily those with primary or recurrent oligometastatic disease. Oligometastatic breast cancer is a distinct entity within MBC, which may be curable with multimodality therapy. We thus conclude there remains no overall-survival benefit to HDC in MBC.
Assuntos
Antineoplásicos/uso terapêutico , Neoplasias da Mama Masculina/mortalidade , Neoplasias da Mama/mortalidade , Transplante de Células-Tronco Hematopoéticas , Adulto , Idoso , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/terapia , Neoplasias da Mama Masculina/tratamento farmacológico , Neoplasias da Mama Masculina/terapia , Terapia Combinada , Intervalo Livre de Doença , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Modelos Estatísticos , Análise Multivariada , Metástase Neoplásica , Recidiva , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
Graft-versus-host disease (GVHD) remains a major cause of morbidity and mortality in allogeneic hematopoietic cell transplantation (HCT) despite current prophylaxis. Methotrexate (MTX) with a calcineurin inhibitor (CNI) is the current standard, however, has several toxicities. Mycophenolate mofetil (MMF) is frequently used in reduced-intensity HCT, but data in myeloablative transplants is limited. We thus retrospectively identified 241 patients who underwent myeloablative HCT from an HLA-identical sibling donor; 174 patients received cyclosporine (CSA) + MMF and 67 received CSA+MTX. Patients receiving MMF + CSA had rapid neutrophil (median 11 vs. 19 days with MTX+CSA), and platelet recovery (median 19 vs. 25 days), lower incidence of severe mucositis by OMAS (19% vs. 53%), and shorter length of hospital stay (median 25 vs. 36 days) (P < 0.001 for all comparisons). There were no significant differences in incidence of grade 2-4 (MMF+CSA 37% vs. MTX+CSA 39%) or 3-4 acute GVHD (17% vs. 12%), chronic GVHD (46% vs. 56%), relapse (28% vs. 27%), non-relapse mortality (20% vs. 27%), or overall survival (47% vs. 44%) (P = NS for all). However, in multivariable analysis, the use of MMF+CSA was associated with an increased risk of severe grade 3-4 acute GVHD (HR 2.92, 95% CI 1.2-7.15, P = 0.019). There were no differences between the two regimens in multivariable analyses for other survival outcomes. This analysis demonstrates that the use of MMF in myeloablative sibling donor transplantation is well tolerated. However, there may be an increased risk of severe GVHD with MMF+CSA compared to MTX+CSA. Further studies evaluating optimal dosing strategies are needed.