Annals of hematology
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Annals of hematology · Oct 2018
Comparative StudyLong-term outcomes of total body irradiation plus cyclophosphamide versus busulfan plus cyclophosphamide as conditioning regimen for acute lymphoblastic leukemia: a comparative study.
The role of total body irradiation (TBI) in allogeneic hematopoietic stem cell transplantation (HCT) for adult acute lymphoblastic leukemia (ALL) remains controversial. Therefore, we investigated long-term treatment outcomes of transplanted ALL patients aiming to identify prognostic factors and the impact of conditioning. We enrolled consecutive ALL patients transplanted from 1990 to 2016, following TBI- or busulfan (Bu)-based conditioning regimen. ⋯ Interestingly, TBI patients younger than 40 years had significantly higher OS (55.1%, p = 0.023) and DFS (48.6%, p = 0.020). In conclusion, high-dose TBI is feasible in younger patients providing better survival. The choice between TBI- or Bu-conditioning regimens remains challenging.
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Annals of hematology · Oct 2018
Comparative StudyChanges in estimated glomerular filtration rate in chronic myeloid leukemia patients treated front line with available TKIs and correlation with cardiovascular events.
We investigated the median estimated glomerular filtration rate (eGFR) changes in chronic myeloid leukemia (CML) patients treated front line with tyrosine kinase inhibitors (TKIs). A large cohort of 397 patients-320 treated front line with imatinib, 25 with dasatinib, and 53 with nilotinib-was retrospectively analyzed at a single institution. The eGFR was calculated according to the Chronic Kidney Disease Epidemiology Collaboration equation for all patients at baseline and then at 6 and 12 months, and at the last follow-up. ⋯ In patients treated with dasatinib, the mean eGFR did not change significantly: 3 patients experienced a cardiac ischemic event, but in all patients the eGFR remained unchanged over time, while advanced age and metabolic alterations contributed to the ischemic events. This long-term follow-up has documented that imatinib may induce changes in the eGFR, which may contribute to the onset of ischemic events. Further analyses on larger series of CML patients are required to conclusively define the potential renal toxicity of second generation TKIs and the consequent risk of developing ischemic events.
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Annals of hematology · Oct 2018
Autologous stem cell transplantation in first remission is associated with better progression-free survival in multiple myeloma.
Autologous stem cell transplant (ASCT) is standard consolidation therapy in management of multiple myeloma (MM) patients. We reviewed records of all consecutive MM patients who underwent ASCT with high-dose melphalan at our center from year 2002 to 2016. A total of 141 ASCT were conducted (90 males and 51 females) with median age of 55 years (23-68 years). ⋯ PFS was affected by CR/VGPR pre-ASCT (p = 0.021), CR/VGPR post-ASCT (p < 0.001), and transplant in first remission (p = 0.034). On multivariate analysis, lenalidomide maintenance (versus thalidomide) (p = 0.007) and CR/VGPR response post-ASCT (p = 0.0003) were found to be predictors for better OS and CR/VGPR response at transplant for better PFS (p = 0.038). Transplant in first remission versus beyond first remission showed a trend for better PFS (p = 0.073).
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Annals of hematology · Sep 2018
Allogeneic stem cell transplantation recipients requiring intensive care: time is of the essence.
The benefit of early admission of allogeneic stem cell transplantation (SCT) recipients to the intensive care unit (ICU) as soon as they develop organ injury is unknown. We performed a retrospective study on 92 patients admitted to the ICU to determine the impact of time from organ injury to ICU admission on outcome. The number of organ injuries prior to ICU admission was associated with an increased in-hospital mortality (OR 1.7, 95% CI 1-2.7, p = 0.04). ⋯ A score combining these two covariates-the number of organ injuries/day (sum of days spent with each individual organ injury)-further improved the prediction of hospital survival. Patients with more organ injuries/day had significantly higher in-hospital mortality rate even after adjustment for refractory acute GVHD and the SOFA (OR 1.3, 95% CI 1-1.7, p = 0.02). Early ICU admission of allogeneic SCT recipients to the ICU as soon as they develop organ injury is associated with decreased in-hospital mortality.
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Annals of hematology · Aug 2018
ReviewTreatment of classical Hodgkin lymphoma in the era of brentuximab vedotin and immune checkpoint inhibitors.
The majority of Hodgkin lymphoma patients are now cured with conventional first-line therapy; however, 10-15% of early-stage disease and less than 30% of advanced-stage patients are refractory(rare) or relapsed. Salvage second-line therapy combined with high-dose therapy and autologous stem-cell transplantation can cure 40-50% of patients. Recently novel agents (Brentuximab Vedotin and Immune Checkpoint inhibitors) have demonstrated evidence of therapeutic activity and are potential bridge to an allogeneic stem-cell transplantation. The review is aimed to present not only salvage strategies; indeed, the paper contains paragraphs about therapy and new treatment options at diagnosis.