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1.
Lancet Oncol ; 24(1): 64-76, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36528035

RESUMO

BACKGROUND: Patients with newly diagnosed multiple myeloma and high-risk cytogenetic abnormalities (HRCA) represent an unmet medical need. In the FORTE trial, lenalidomide and dexamethasone plus carfilzomib (KRd) induction resulted in a higher proportion of patients with at least a very good partial response as compared with carfilzomib, cyclophosphamide, and dexamethasone (KCd), and carfilzomib plus lenalidomide maintenance prolonged progression-free survival compared with lenalidomide maintenance. In this prespecified analysis of the FORTE trial, we described the outcomes of enrolled patients according to their cytogenetic risk. METHODS: The UNITO-MM-01/FORTE was a randomised, open-label, phase 2 trial done at 42 Italian academic and community practice centres, which enrolled transplant-eligible patients with newly diagnosed multiple myeloma aged 18-65 years. Eligible patients had newly diagnosed multiple myeloma based on standard International Myeloma Working Group criteria, a Karnofsky performance status of at least 60%, and had not received any previous treatment with anti-myeloma therapy. At enrolment, patients were stratified according to International Staging System stage (I vs II/III) and age (<60 years vs 60-65 years) and randomly assigned (1:1:1) to KRd plus autologous stem-cell transplantation (ASCT; four 28-day induction cycles with KRd, melphalan at 200 mg/m2 and ASCT [MEL200-ASCT], followed by four 28-day KRd consolidation cycles), 12 28-day KRd cycles, or KCd plus ASCT (four 28-day induction cycles with KCd, MEL200-ASCT, and four 28-day KCd consolidation cycles), using a web-based system (block randomisation, block size of 12). Carfilzomib was administered at 20 mg/m2 on days 1 and 2 of cycle 1, followed by 36 mg/m2 intravenously administered on days 8, 9, 15, and 16 of cycle 1, and then 36 mg/m2 intravenously administered for all subsequent doses on days 1, 2, 8, 9, 15, 16; lenalidomide 25 mg was administered orally on days 1-21; cyclophosphamide 300 mg/m2 was administered orally on days 1, 8, and 15; and dexamethasone 20 mg was administered orally or intravenously on days 1, 2, 8, 9, 15, 16, 22, and 23. After the consolidation phase, patients were stratified according to induction-consolidation treatment and randomly assigned (1:1; block size of 8) to maintenance treatment with carfilzomib plus lenalidomide or lenalidomide alone. Carfilzomib 36 mg/m2 was administered intravenously on days 1-2 and days 15-16, every 28 days for up to 2 years, and lenalidomide 10 mg was administered orally on days 1-21 every 28 days until progression or intolerance in both groups. The primary endpoints were the proportion of patients with at least a very good partial response after induction with KRd versus KCd and progression-free survival with carfilzomib plus lenalidomide versus lenalidomide alone as maintenance treatment. In this preplanned analysis, we included patients enrolled in the FORTE trial with complete cytogenetic data on del(17p), t(4;14), t(14;16), del(1p), gain(1q) (3 copies), and amp(1q) (≥4 copies) assessed by fluorescence in-situ hybridisation analysis on CD138-positive sorted cells. We assessed progression-free survival, overall survival, minimal residual disease negativity, and 1-year sustained minimal residual disease negativity according to the presence of zero, one, and two or more HRCA across treatment groups. The FORTE trial is ongoing, and registered with ClinicalTrials.gov, NCT02203643. FINDINGS: Between Feb 23, 2015, and April 5, 2017, 477 patients were enrolled, of whom 396 (83%) had complete cytogenetic data and were analysed (176 [44%] of whom were women and 220 [56%] were men). The median follow-up from first randomisation was 51 months (IQR 46-56). 4-year progression-free survival was 71% (95% CI 64-78) in patients with zero HRCA, 60% (95% CI 52-69) in patients with one HRCA, and 39% (95% CI 30-50) in patients with two or more HRCA. Compared with patients with zero HRCA, the risk of progression or death was similar in patients with one HRCA (hazard ratio [HR] 1·33 [95% CI 0·90-1·97]; p=0·15) and higher in patients with two or more HRCA (HR 2·56 [95% CI 1·74-3·75]); p<0·0001) across the induction-intensification-consolidation groups. Moreover, the risk of progression or death was also higher in patients with two or more HRCA versus those with one HRCA (HR 1·92 [95% CI 1·34-2·76]; p=0·0004). 4-year overall survival from the first randomisation was 94% (95% CI 91-98) in patients with zero HRCA, 83% (95% CI 76-90) in patients with one HRCA, and 63% (95% CI 54-74) in patients with two or more HRCA. Compared with patients with zero HRCA, the risk of death was significantly higher in patients with one HRCA (HR 2·55 [95% CI 1·22-5·36]; p=0·013) and two or more HRCA (HR 6·53 [95% CI 3·24-13·18]; p<0·0001). Patients with two or more HRCA also had a significantly higher risk of death than those with one HRCA (HR 2·56 [95% CI 1·53-4·28]; p=0·0004). The rates of 1-year sustained minimal residual disease negativity were similar in patients with zero HRCA (53 [35%] of 153] and with one HRCA (57 [41%] of 138) and were lower in patients with two or more HRCA (25 [24%] of 105). The median duration of follow-up from second randomisation was 37 months (IQR 33-42). 3-year progression-free survival from the second randomisation was 80% (95% CI 74-88) in patients with zero HRCA, 68% (95% CI 59-78) in patients with one HRCA, and 53% (95% CI 42-67) in patients with two or more HRCA. The risk of progression or death was higher in patients with one HRCA (HR 1·68 [95% CI 1·01-2·80]; p=0·048) and two or more HRCA (2·74 [95% CI 1·60-4·69], p=0·0003) than in patients with zero HRCA. INTERPRETATION: This preplanned analysis of the FORTE trial showed that carfilzomib-based induction-intensification-consolidation regimens are effective strategies in patients with standard risk (zero HRCA) and high-risk (one HRCA) myeloma, resulting in similar rates of progression-free survival and 1-year sustained minimal residual disease negativity. Despite promising progression-free survival, patients with ultra-high-risk disease (those with 2 or more HRCA) still have an increased risk of progression and death and therefore represent an unmet medical need. FUNDING: Amgen and Celgene/Bristol Myers Squibb.


Assuntos
Transplante de Células-Tronco Hematopoéticas , Mieloma Múltiplo , Masculino , Humanos , Feminino , Mieloma Múltiplo/tratamento farmacológico , Mieloma Múltiplo/genética , Lenalidomida , Neoplasia Residual , Dexametasona , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Ciclofosfamida/uso terapêutico , Análise Citogenética , Transplante Autólogo/métodos
2.
Biol Blood Marrow Transplant ; 26(5): 936-942, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-31926364

RESUMO

Allogeneic hematopoietic cell transplantation (HCT) is recommended in high-risk patients with T cell acute lymphoblastic leukemia (T-ALL). For patients without an HLA-identical donor, haploidentical (haplo-) HCT is becoming the leading source of stem cell donation. However, data are scarce on predictive factors for outcome in that setting. We identified 122 adults (20% female; median age, 31 years; range, 18 to 68 years) with T-ALL who underwent haplo-HCT with post-transplantation cyclophosphamide (ptCy) between 2010 and 2017. The median duration of follow-up of living patients was 23 months. The 2-year incidences of relapse and nonrelapse mortality were 45% and 21%, respectively. The 2-year leukemia-free survival (LFS), overall survival (OS), and graft-versus-host disease, relapse-free survival (GRFS) were 34%, 42%, and 27%, respectively. The 2-year LFS and OS were highly influenced by disease status at transplantation, being 49% and 55%, respectively, for patients in first complete remission (CR1); 34% and 50%, respectively, for those in second CR (CR2); and 8% and 12%, respectively, for patients with active disease. On multivariate analysis, only disease status was found to affect LFS and OS. Transplantation in CR2 negatively affected LFS, whereas active disease at the time of haplo-HCT negatively affected LFS and OS. In conclusion, haplo-HCT with ptCy produced encouraging results in this challenging disease, particularly when performed in patients in CR. Despite the limitation of the small sample size, our results were not affected by the type of conditioning, calling into question the need for total body irradiation-based myeloablative conditioning in that setting.


Assuntos
Doença Enxerto-Hospedeiro , Transplante de Células-Tronco Hematopoéticas , Leucemia Mieloide Aguda , Leucemia-Linfoma Linfoblástico de Células T Precursoras , Adolescente , Adulto , Idoso , Medula Óssea , Ciclofosfamida/uso terapêutico , Intervalo Livre de Doença , Feminino , Doença Enxerto-Hospedeiro/prevenção & controle , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Linfócitos T , Condicionamento Pré-Transplante , Transplante Haploidêntico , Adulto Jovem
3.
Haematologica ; 105(7): 1937-1947, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-31582542

RESUMO

n the EMN01 trial, the addition of an alkylator (melphalan or cyclophosphamide) to lenalidomide-steroid induction therapy was prospectively evaluated in transplant-ineligible patients with multiple myeloma. After induction, patients were randomly assigned to maintenance treatment with lenalidomide alone or with prednisone continuously. The analysis presented here (median follow-up of 71 months) is focused on maintenance treatment and on subgroup analyses defined according to the International Myeloma Working Group Frailty Score. Of the 654 evaluable patients, 217 were in the lenalidomide-dexamethasone arm, 217 in the melphalan-prednisone-lenalidomide arm and 220 in the cyclophosphamide-prednisone-lenalidomide arm. With regards to the Frailty Score, 284 (43%) patients were fit, 205 (31%) were intermediate-fit and 165 (25%) were frail. After induction, 402 patients were eligible for maintenance therapy (lenalidomide arm, n=204; lenalidomide-prednisone arm, n=198). After a median duration of maintenance of 22.0 months, progression-free survival from the start of maintenance was 22.2 months with lenalidomide-prednisone vs 18.6 months with lenalidomide (hazard ratio 0.85, P=0.14), with no differences across frailty subgroups. The most frequent grade ≥3 toxicity was neutropenia (10% of lenalidomide-prednisone and 21% of lenalidomide patients; P=0.001). Grade ≥3 non-hematologic adverse events were rare (<15%). In fit patients, melphalan-prednisone-lenalidomide significantly prolonged progression-free survival compared to cyclophosphamide-prednisone-lenalidomide (hazard ratio 0.72, P=0.05) and lenalidomide-dexamethasone (hazard ratio 0.72, P=0.04). Likewise, a trend towards a better overall survival was noted for patients treated with melphalan-prednisone-lenalidomide or cyclophosphamide-prednisone-lenalidomide, as compared to lenalidomide-dexamethasone. No differences were observed in intermediate-fit and frail patients. This analysis showed positive outcomes of maintenance with lenalidomide-based regimens, with a good safety profile. For the first time, we showed that fit patients benefit from a full-dose triplet regimen, while intermediate-fit and frail patients benefit from gentler regimens. ClinicalTrials.gov registration number: NCT01093196.


Assuntos
Lenalidomida/uso terapêutico , Mieloma Múltiplo , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Dexametasona/uso terapêutico , Intervalo Livre de Doença , Humanos , Quimioterapia de Manutenção , Melfalan/uso terapêutico , Mieloma Múltiplo/diagnóstico , Mieloma Múltiplo/tratamento farmacológico , Prednisona/uso terapêutico , Intervalo Livre de Progressão , Resultado do Tratamento
4.
Eur J Haematol ; 2018 May 02.
Artigo em Inglês | MEDLINE | ID: mdl-29719938

RESUMO

OBJECTIVE: The aim of this study was to evaluate the addition of cyclophosphamide in relapsed-refractory multiple myeloma patients (RRMM) who experienced biochemical relapse or progression without CRAB, during treatment with lenalidomide and dexamethasone (Rd), to slow down the progression in active relapse. METHODS: This analysis included 31 patients with RRMM treated with Rd who received cyclophosphamide (CRd) at biochemical relapse. The CRd regimen was continued until disease progression. RESULTS: The median number of CRd cycles administered was 8 (range: 1-35). A response was observed in 9 (29%) patients. After a median observation time of 11 months, the median overall survival (OS) from the beginning of CRd was 17.7 months. The median progression-free survival (PFS) from the beginning of CRd was 13.1 months. CONCLUSION: The addition of cyclophosphamide delays the progression in patients who present a biochemical relapse during Rd treatment. The response rate and the duration of PFS obtained with minimal toxicities and low costs induced us to setting up a randomized clinical trial.

5.
Br J Haematol ; 164(6): 841-50, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24450886

RESUMO

Abnormal activation of MET/HGF (Hepatocyte Growth Factor) pathway has been described in several tumours and increased HGF plasmatic levels have been detected in patients with aggressive multiple myeloma (MM). MET and HGF mRNA expression was investigated in 105 samples of purified plasma cells derived from newly diagnosed MM patients treated with bortezomib-based induction therapy. Gene expression was compared with response to therapy and clinical outcome. MET gene copy number was also evaluated. MET mRNA expression was higher in CD138(+) than in CD138(-) cells (median 76·90 vs. 11·24; P = 0·0009). Low MET mRNA expression characterized patients with better response (complete response or very good partial response) compared to other patients (median 56·10 vs. 134·83; P = 0·0006). After a median follow-up of 50 months, patients with high MET mRNA expression displayed a worse progression-free survival (PFS; P = 0·0029) and overall survival (OS; P = 0·0023) compared to those with low MET mRNA levels. Patients with both high MET mRNA expression and high ß2-microglobulin level (>5·5 mg/l) had further worse median PFS (P < 0·0001) and OS (P < 0·0001). Patients carrying 4 MET gene copies (8 out of 82, 9·8%) also had a short PFS. High MET mRNA expression identifies patients with dismal PFS and OS and the combination with high ß2-microglobulin further characterizes patients with worse outcome.


Assuntos
Fator de Crescimento de Hepatócito/metabolismo , Mieloma Múltiplo/metabolismo , Mieloma Múltiplo/patologia , Idoso , Idoso de 80 Anos ou mais , Biomarcadores Tumorais/metabolismo , Feminino , Fator de Crescimento de Hepatócito/biossíntese , Fator de Crescimento de Hepatócito/sangue , Fator de Crescimento de Hepatócito/genética , Humanos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/genética , Mieloma Múltiplo/terapia , Prognóstico , RNA Mensageiro/genética , RNA Mensageiro/metabolismo
6.
Transplant Cell Ther ; 30(1): 93.e1-93.e12, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37783337

RESUMO

Outcomes following allogeneic hematopoietic cell transplantation (allo-HCT) for chronic myeloid leukemia (CML) with post-transplantation cyclophosphamide (PTCy) using an unrelated donor (UD) or a mismatched related donor (MMRD) remain unknown. We report a retrospective comparison of PTCy-based allo-HCT from a UD, non-PTCy allo-HCT from a UD, and PTCy allo-HCT from an MMRD. Inclusion criteria were adult patients with CML undergoing first allo-HCT between 2012 and 2019 from a UD with either PTCy or non-PTCy graft-versus-host disease (GVHD) prophylaxis or from an MMRD using PTCy. The primary endpoint was GVHD-free/relapse-free survival (GRFS). A total of 1341 patients were included (82% in the non-PTCy UD cohort). With a median follow-up of 34.9 months, the 3-year GRFS was 43% in the non-PTCy cohort, 37% in the PTCy-UD cohort, and 39% PTCy-MMRD cohort (P = .15). Multivariable analyses revealed no significant differences among the 3 cohorts in terms of overall survival (OS), progression-free survival, RI, and nonrelapse mortality. Factors independently associated with worse OS in the overall cohort were Karnofsky Performance Status <90 (hazard ratio [HR], 1.86; 95% confidence interval [CI], 1.41 to 2.45; P < .001), older age (HR, 1.24, 95% CI, 1.11 to 1.38; P < .001), and disease stage (compared to chronic phase [CP] 1): blast phase (HR, 2.25; 95% CI, 1.60 to 3.16; P < .001), accelerated phase (HR, 1.63; 95% CI, 1.05 to 2.54; P = .03), and CP >2 (HR, 1.58; 95% CI, 1.15 to 2.17; P = .005). These results suggest that allo-HCT in patients with CML using either a UD or an MMRD with PTCy-based GVHD prophylaxis are feasible transplantation, platforms and that the disease stage at allo-HCT remains a major prognostic factor, highlighting the importance of closely monitoring CML patients and proposing transplantation when indicated when still in CP1.


Assuntos
Doença Enxerto-Hospedeiro , Transplante de Células-Tronco Hematopoéticas , Leucemia Mielogênica Crônica BCR-ABL Positiva , Leucemia Mieloide , Adulto , Humanos , Doença Crônica , Ciclofosfamida/uso terapêutico , Doença Enxerto-Hospedeiro/prevenção & controle , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Leucemia Mielogênica Crônica BCR-ABL Positiva/tratamento farmacológico , Estudos Retrospectivos , Doadores não Relacionados
7.
Cancer ; 118(22): 5544-9, 2012 Nov 15.
Artigo em Inglês | MEDLINE | ID: mdl-22786730

RESUMO

BACKGROUND: Smoldering multiple myeloma (SMM) presents a high risk of progression to symptomatic MM (sy-MM). Herein, we analyzed some predictors of development of sy-MM. In 144 patients with SMM, we also compared the risk of progression predicted by bone marrow plasma cell (BMPC) involvement on the bone marrow biopsy (BMB) versus bone marrow aspirates (BMA). METHODS: From January 1980 to July 2010, 397 patients with SMM observed in 12 centers of the Multiple Myeloma GIMEMA (Gruppo Italiano Malattie EMatologiche dell'Adulto) Latium Working Group have been analyzed. At progression to sy-MM, the severity of clinical presentation was graded according to the need of intensive supportive care. RESULTS: After a median follow-up of 135 months, the cumulative incidence of progression rates to sy-MM were 45%, 55%, and 75% at 10, 15, and 20 years, respectively. Hemoglobin ≤12.5 g/dL, monoclonal component ≥2.5 g/dL, and BMPC ≥60% were the only parameters negatively affecting the cumulative incidence of progression. In particular, 10 of 397 (2.5%) patients with BMPC ≥60% had a 5.6-fold increased risk of fast progression (within 2 years), which occurred with severe clinical manifestations in 62% of cases. BMB was more sensitive for the detection of BMPC involvement, even though BMA was a more reliable indicator of a rapid progression to sy-MM. CONCLUSIONS: The highest risk of rapid evolution to sy-MM and the severity of clinical manifestation at the progression suggest that SMM patients with a BMPC ≥60% should be treated soon after diagnosis. Moreover, BMPC is a more reliable index for progression to sy-MM if assessed by BMA.


Assuntos
Células da Medula Óssea/patologia , Mieloma Múltiplo/diagnóstico , Plasmócitos/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças Assintomáticas , Biópsia por Agulha , Medula Óssea/patologia , Progressão da Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/patologia , Prognóstico , Taxa de Sobrevida , Adulto Jovem
8.
J Transl Med ; 10: 247, 2012 Dec 11.
Artigo em Inglês | MEDLINE | ID: mdl-23232072

RESUMO

BACKGROUND: Multiple myeloma (MM) is a plasma cell malignancy with a multifaceted immune dysfunction. Indoleamine 2,3-dioxygenase 1 (IDO1) degrades tryptophan into kynurenine (KYN), which inhibits effector T cells and promote regulatory T-cell (Treg) differentiation. It is presently unknown whether MM cells express IDO1 and whether IDO1 activity correlates with immune system impairment. METHODS: We investigated IDO1 expression in 25 consecutive patients with symptomatic MM and in 7 patients with either monoclonal gammopathy of unknown significance (MGUS; n=3) or smoldering MM (SMM; n=4). IDO1-driven tryptophan breakdown was correlated with the release of hepatocyte growth factor (HGF) and with the frequency of Treg cells and NY-ESO-1-specific CD8(+) T cells. RESULTS: KYN was increased in 75% of patients with symptomatic MM and correlated with the expansion of CD4(+)CD25(+)FoxP3(+) Treg cells and the contraction of NY-ESO-1-specific CD8(+) T cells. In vitro, primary MM cells promoted the differentiation of allogeneic CD4(+) T cells into bona fide CD4(+)CD25(hi)FoxP3(hi) Treg cells and suppressed IFN-γ/IL-2 secretion, while preserving IL-4 and IL-10 production. Both Treg expansion and inhibition of Th1 differentiation by MM cells were reverted, at least in part, by D,L-1-methyl-tryptophan, a chemical inhibitor of IDO. Notably, HGF levels were higher within the BM microenvironment of patients with IDO(+) myeloma disease compared with patients having IDO(-) MM. Mechanistically, the antagonism of MET receptor for HGF with SU11274, a MET inhibitor, prevented HGF-induced AKT phosphorylation in MM cells and translated into reduced IDO protein levels and functional activity. CONCLUSIONS: These data suggest that IDO1 expression may contribute to immune suppression in patients with MM and possibly other HGF-producing cancers.


Assuntos
Sistema Imunitário/anormalidades , Sistema Imunitário/enzimologia , Indolamina-Pirrol 2,3,-Dioxigenase/metabolismo , Mieloma Múltiplo/enzimologia , Mieloma Múltiplo/imunologia , Antígenos de Neoplasias/metabolismo , Linfócitos T CD8-Positivos/imunologia , Linfócitos T CD8-Positivos/patologia , Diferenciação Celular/imunologia , Linhagem Celular Tumoral , Proliferação de Células , Fator de Crescimento de Hepatócito/metabolismo , Humanos , Interleucina-10/metabolismo , Proteínas de Membrana/metabolismo , Plasmócitos/metabolismo , Fator de Transcrição STAT3/metabolismo , Transdução de Sinais , Linfócitos T Reguladores/imunologia , Linfócitos T Reguladores/patologia , Fator de Crescimento Transformador beta/metabolismo , Carga Tumoral/imunologia
9.
Blood ; 116(23): 4745-53, 2010 Dec 02.
Artigo em Inglês | MEDLINE | ID: mdl-20807892

RESUMO

In a recent phase 3 trial, bortezomib-melphalan-prednisone-thalidomide followed by maintenance treatment with bortezomib-thalidomide demonstrated superior efficacy compared with bortezomib-melphalan-prednisone. To decrease neurologic toxicities, the protocol was amended and patients in both arms received once-weekly instead of the initial twice-weekly bortezomib infusions: 372 patients received once-weekly and 139 twice-weekly bortezomib. In this post-hoc analysis we assessed the impact of the schedule change on clinical outcomes and safety. Long-term outcomes appeared similar: 3-year progression-free survival rate was 50% in the once-weekly and 47% in the twice-weekly group (P > .999), and 3-year overall survival rate was 88% and 89%, respectively (P = .54). The complete response rate was 30% in the once-weekly and 35% in the twice-weekly group (P = .27). Nonhematologic grade 3/4 adverse events were reported in 35% of once-weekly patients and 51% of twice-weekly patients (P = .003). The incidence of grade 3/4 peripheral neuropathy was 8% in the once-weekly and 28% in the twice-weekly group (P < .001); 5% of patients in the once-weekly and 15% in the twice-weekly group discontinued therapy because of peripheral neuropathy (P < .001). This improvement in safety did not appear to affect efficacy. This study is registered at http://www.clinicaltrials.gov as NCT01063179.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Ácidos Borônicos/administração & dosagem , Mieloma Múltiplo/tratamento farmacológico , Pirazinas/administração & dosagem , Idoso , Ácidos Borônicos/efeitos adversos , Bortezomib , Intervalo Livre de Doença , Esquema de Medicação , Feminino , Humanos , Incidência , Estimativa de Kaplan-Meier , Masculino , Melfalan/administração & dosagem , Melfalan/efeitos adversos , Pessoa de Meia-Idade , Mieloma Múltiplo/mortalidade , Mieloma Múltiplo/patologia , Estadiamento de Neoplasias , Doenças do Sistema Nervoso Periférico/induzido quimicamente , Doenças do Sistema Nervoso Periférico/epidemiologia , Prednisona/administração & dosagem , Prednisona/efeitos adversos , Pirazinas/efeitos adversos , Talidomida/administração & dosagem , Talidomida/efeitos adversos , Resultado do Tratamento
10.
EJHaem ; 3(1): 121-128, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35846211

RESUMO

The multiple myeloma (MM) treatment has changed over the last years due to the introduction of novel drugs. Despite improvements in the MM outcome, MM remains an incurable disease. Daratumumab is a human IgGK monoclonal antibody targeting CD38 with tumor activity associated with immunomodulatory mechanism. In combination with standard of care regimens, including bortezomib (Vd) or lenalidomide (Rd), daratumumab prolonged progression-free survival (PFS) in patients (pts) with relapsed/refractory multiple myeloma (RRMM) and in new diagnosis MM. We report the data of the MM GIMEMA Lazio group in 171 heavily treated pts who received daratumumab, lenalidomide and dexamethasone (DRd) or daratumumab, velcade and dexamethasone (DVd). The overall response rate was 80%, and the overall survival (OS) and PFS were 84% and 77%, respectively. In addition, pts treated with DRd showed a better median PFS compared to pts treated with DVd, at 12 and 24 months, respectively. The most common hematologic treatment-emergent adverse events (TAEs) were neutropenia, thrombocytopenia, and anemia. The most common nonhematologic TAEs were peripheral sensory neuropathy and infections. Our data confirmed that DRd or DVd therapy is effective and safe in RRMM pts, and our real-life analysis could support the physicians regarding the choice of optimal therapy in this setting of pts.

11.
J Clin Oncol ; 39(32): 3613-3622, 2021 11 10.
Artigo em Inglês | MEDLINE | ID: mdl-34520219

RESUMO

PURPOSE: To address the role of consolidation treatment for newly diagnosed, transplant eligible patients with multiple myeloma in a controlled clinical trial. PATIENTS AND METHODS: The EMN02/HOVON95 trial compared consolidation treatment with two cycles of bortezomib, lenalidomide, and dexamethasone (VRD) or no consolidation after induction and intensification therapy, followed by continuous lenalidomide maintenance. Primary study end point was progression-free survival (PFS). RESULTS: Eight hundred seventy-eight eligible patients were randomly assigned to receive VRD consolidation (451 patients) or no consolidation (427 patients). At a median follow-up of 74.8 months, median PFS with adjustment for pretreatment was prolonged in patients randomly assigned to VRD consolidation (59.3 v 42.9 months, hazard ratio [HR] = 0.81; 95% CI, 0.68 to 0.96; P = .016). The PFS benefit was observed across most predefined subgroups, including revised International Staging System (ISS) stage, cytogenetics, and prior treatment. Revised ISS3 stage (HR, 2.00; 95% CI, 1.41 to 2.86) and ampl1q (HR, 1.67; 95% CI, 1.37 to 2.04) were significant adverse prognostic factors. The median duration of maintenance was 33 months (interquartile range 13-86 months). Response ≥ complete response (CR) after consolidation versus no consolidation before start of maintenance was 34% versus 18%, respectively (P < .001). Response ≥ CR on protocol including maintenance was 59% with consolidation and 46% without (P < .001). Minimal residual disease analysis by flow cytometry in a subgroup of 226 patients with CR or stringent complete response or very good partial response before start of maintenance demonstrated a 74% minimal residual disease-negativity rate in VRD-treated patients. Toxicity from VRD was acceptable and manageable. CONCLUSION: Consolidation treatment with VRD followed by lenalidomide maintenance improves PFS and depth of response in newly diagnosed patients with multiple myeloma as compared to maintenance alone.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Bortezomib/administração & dosagem , Dexametasona/administração & dosagem , Lenalidomida/administração & dosagem , Mieloma Múltiplo/tratamento farmacológico , Adolescente , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Bortezomib/efeitos adversos , Quimioterapia de Consolidação , Dexametasona/efeitos adversos , Europa (Continente) , Humanos , Lenalidomida/efeitos adversos , Quimioterapia de Manutenção , Pessoa de Meia-Idade , Mieloma Múltiplo/mortalidade , Mieloma Múltiplo/patologia , Estadiamento de Neoplasias , Neoplasia Residual , Intervalo Livre de Progressão , Fatores de Tempo , Adulto Jovem
12.
Tumori ; 91(1): 67-70, 2005.
Artigo em Inglês | MEDLINE | ID: mdl-15850007

RESUMO

Idiopathic hypereosinophilic syndrome (HES) is a rare, chronic hematological disease mainly characterized by unexplained prolonged eosinophilia, with frequent evidence of secondary organ damage. Treatment with steroids, chemotherapy, interferon-alpha (IFN-alpha), or imatinib-mesylate may improve the prognosis. Here we describe the case of a young male patient with a six-year history of HES and severe heart involvement who, after unsuccessful treatment attempts with steroids, hydroxyurea and IFN-alpha, had a prompt, clinical and hematological complete remission following administration of imatinib. As his cardiac function also markedly improved, he was considered for heart transplant. However, seven years after the onset of the disease and four months after the termination of imatinib treatment the patient died of a cerebral hemorrhage that occurred during an episode of acute respiratory sepsis. Imatinib has been previously reported to be effective in some hematological conditions with no evidence of the BCR/ABL transcript. The mechanisms that are probably involved in the response to imatinib in HES are also discussed.


Assuntos
Cardiopatias/tratamento farmacológico , Síndrome Hipereosinofílica/tratamento farmacológico , Piperazinas/uso terapêutico , Pirimidinas/uso terapêutico , Adulto , Antineoplásicos/uso terapêutico , Benzamidas , Esquema de Medicação , Inibidores Enzimáticos/uso terapêutico , Evolução Fatal , Humanos , Mesilato de Imatinib , Masculino , Piperazinas/administração & dosagem , Proteínas Tirosina Quinases/antagonistas & inibidores , Pirimidinas/administração & dosagem , Índice de Gravidade de Doença , Resultado do Tratamento
13.
Hematol J ; 4(4): 285-8, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-12872154

RESUMO

We present the case of a 20-year-old man with acute lymphoblastic leukemia who received chemotherapy with vincristine, adriamycin, cyclophosphamide, methotrexate, teniposide (VM-26), and bleomicin, followed by an autologous bone marrow transplantation after total body irradiation (TBI)-cyclophosphamide-based conditioning regimen. At 14 years, despite the severe oligoasthenospermia, he fathered a healthy child by assisted reproductive technique (ART) consisting in controlled ovarian hyperstimulation of the patient's wife, transvaginal ovum pick up and microinjection of the ovum with a previously isolated sperm cell from the patient (intracytoplasmatic sperm injection, ICSI). As far as we know, that is the first documented case of successful paternity using microassisted fertilization with ICSI technique in a patient submitted to TBI-based bone marrow transplantation.


Assuntos
Transplante de Medula Óssea/efeitos adversos , Técnicas de Reprodução Assistida , Condicionamento Pré-Transplante/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Humanos , Masculino , Oligospermia/etiologia , Parto , Leucemia-Linfoma Linfoblástico de Células Precursoras/complicações , Leucemia-Linfoma Linfoblástico de Células Precursoras/terapia , Transplante Autólogo , Irradiação Corporal Total/efeitos adversos
14.
Int J Hematol ; 79(1): 85-91, 2004 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-14979484

RESUMO

Autografting with CD34+ cell-selected peripheral blood progenitor cells (PBPC) is often associated with a prolonged recovery time and a higher incidence of infections. The aim of our study was to evaluate whether underlying disease influences hemopoietic recovery and the infectious complications occurring after transplantation. We studied 19 breast cancer (BC) patients and 17 multiple myeloma (MM) patients entered in a high-dose chemotherapy (HDC) program of tandem autografting with CD34+ cell-selected PBPC. PBPC were collected after mobilizing chemotherapy plus granulocyte colony-stimulating factor and were processed for selection of CD34+ cells. After selection, a median of 53% CD34+ cells was recovered with a median final purity of 92% with no significant differences between the MM (52% and 92%, respectively) and BC (53% and 89%, respectively) patients. Medians of 4.5 x 10(6)/kg CD34+ cells (BC, 4.4 x 10(6)/kg; MM, 5.4 x 10(6)/kg) and 18 x 10(4)/kg colony-forming units-granulocyte-macrophage (BC, 21 x 10(4)/kg: MM, 16 x 10(4)/kg) were reinfused after each HDC. Twenty-six patients (10 MM and 16 BC) underwent tandem autografting, and 10 patients received only 1 autograft because of inadequate collection (5 patients), clinical condition (3 patients), and refusal (2 patients). In the BC patients, the HDC regimen included a high-dose melphalan course followed by an ICE (ifosfamide, carboplatin, and etoposide) course. In the MM patients, the regimen consisted of a course of high-dose melphalan therapy and a course of ICBV (idarubicin, cyclophosphamide [Cytoxan], BCNU, and etoposide) or total body irradiation, etoposide, and Cytoxan. We found a significantly prolonged time for neutrophil recovery to > 500/microL in the MM patients (13 days versus 10 days; P < .002), whereas the times for platelet recovery to > 20,000/microL in the two groups were not different (13 days versus 12 days; not significant). No late engraftment failures and no toxic deaths were observed. The incidences of extrahematologic toxicity were similar for the two patient groups. All patients received similar anti-infection prophylaxis for 3 months after transplantation. After 12 months of observation, we found a statistically significant higher incidence of bacterial infections in MM patients in both the early (77.8% versus 48.6%; P < .034) and the late (41.1% versus 0%; P < .014) posttransplantation periods, whereas the incidences of fungal infections were similar in the two groups. Viral infections consisted of herpes zoster virus infection in 2 patients of each group, and cytomegalovirus infection was observed in 3 MM patients and no BC patients. Our experience demonstrates a prolonged neutrophil recovery time and higher incidences of bacterial and viral infections in MM patients compared with BC patients. These observations, although limited by the small sample size, suggest that the underlying disease may influence the incidence of infections after CD34- cell-selected transplantation and should be considered in the planning of appropriate antimicrobial prophylaxis in the autologous transplantation setting.


Assuntos
Neoplasias da Mama/terapia , Hematopoese , Infecções/etiologia , Mieloma Múltiplo/terapia , Transplante de Células-Tronco de Sangue Periférico , Adulto , Idoso , Antibioticoprofilaxia , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carmustina/administração & dosagem , Carmustina/efeitos adversos , Cisplatino/administração & dosagem , Cisplatino/efeitos adversos , Terapia Combinada , Ciclofosfamida/administração & dosagem , Ciclofosfamida/efeitos adversos , Dactinomicina/administração & dosagem , Dactinomicina/efeitos adversos , Etoposídeo/administração & dosagem , Etoposídeo/efeitos adversos , Feminino , Seguimentos , Sobrevivência de Enxerto , Humanos , Idarubicina/administração & dosagem , Idarubicina/efeitos adversos , Ifosfamida/administração & dosagem , Ifosfamida/efeitos adversos , Infecções/epidemiologia , Masculino , Pessoa de Meia-Idade , Neutropenia/induzido quimicamente , Neutropenia/complicações , Condicionamento Pré-Transplante , Transplante Autólogo , Resultado do Tratamento , Vincristina/administração & dosagem , Vincristina/efeitos adversos , Irradiação Corporal Total
15.
Recenti Prog Med ; 93(11): 617-22, 2002 Nov.
Artigo em Italiano | MEDLINE | ID: mdl-12489480

RESUMO

BACKGROUND: The goal of this study was to describe the clinical, biological, features and the outcome of 21 patients with primary cutaneous centro-follicular lymphoma (PCL-CF). PATIENTS AND METHODS: A group of 21 consecutive patients with PCL-CF (median age 56 years) presenting with single (11/21) or multiple (10/21) cutaneous lesions observed between January 1980 and June 2000 were described. The histologic features, treatment modalities and outcome were shown. RESULTS: The patients mainly presented with cutaneous lesions on the head and trunk (19/21). Histological findings were grade I, II and III (REAL/WHO classification) in 4, 8 and 9 patients respectively. Pattern was follicular (12/21) and diffuse (9/21). Treatment of PCL-CF consisted in restricted field radiotherapy (RT), chemotherapy (CHT) and combined modalities (CM) in 11, 5 and 5 cases respectively. The response to treatment was: 17 complete responses, CR (13 RT, 2CHT, 2CM), 3 partial responses, PR (1 CHT, 2 CM) and 1 non response, NR (1CHT). The relapse rate was 23.8% with a median follow-up of 48 months; the estimated 4 years event free survival (EFS) and overall survival (OS) were 68% and 90% respectively. DISCUSSION AND CONCLUSIONS: Our experience demonstrates that PCL-CF are lymphoproliferative disorders with a good prognosis after adequate therapy and that the histologic features did not influence significantly both response and survival.


Assuntos
Linfoma Cutâneo de Células T/diagnóstico , Linfoma Cutâneo de Células T/terapia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade
16.
J Clin Oncol ; 28(12): 2077-84, 2010 Apr 20.
Artigo em Inglês | MEDLINE | ID: mdl-20308672

RESUMO

PURPOSE We investigated the effect on minimal residual disease, by qualitative and real-time quantitative polymerase chain reaction (RQ-PCR), of a consolidation regimen that included bortezomib, thalidomide, and dexamethasone (VTD) in patients with multiple myeloma (MM) responding to autologous stem-cell transplantation (auto-SCT). PATIENTS AND METHODS Patients achieving at least very good partial response who had an available molecular marker based on the immunoglobulin heavy-chain rearrangement received four courses of treatment every month: four infusions per month of bortezomib at 1.6 mg/m(2), thalidomide at 200 mg/d, and dexamethasone at 20 mg/d on days 1 to 4, 8 to 11, and 15 to 18. Patients were studied with tumor-clone-specific primers by qualitative nested PCR and RQ-PCR. Results Of 39 patients enrolled, 31 received the four VTD courses. Immunofixation complete responses increased from 15% after auto-SCT to 49% after VTD. Molecular remissions (MRs) were 3% after auto-SCT and 18% after VTD. Median time to maximum response was 3.5 months. So far, no patient in MR has relapsed (median follow-up, 42 months). VTD consolidation induced an additional depletion of 4.14 natural logarithms of tumor burden by RQ-PCR. Patients with a tumor load less than the median value after VTD had outcomes better than those who had tumor loads above the median value after VTD (at median follow-up: progression-free survival, 100% v 57%; P < .001). CONCLUSION To the best of our knowledge, this study is the first to document the occurrence of persistent MRs in a proportion of MM patients treated without allogeneic transplantation. Moreover, the major reduction in tumor load recorded by RQ-PCR after VTD suggests that unprecedented levels of tumor cell reduction can be achieved in MM thanks to the new nonchemotherapeutic drugs.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Mieloma Múltiplo/tratamento farmacológico , Mieloma Múltiplo/cirurgia , Transplante de Células-Tronco , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Ácidos Borônicos/administração & dosagem , Bortezomib , Quimioterapia Adjuvante , Distribuição de Qui-Quadrado , Dexametasona/administração & dosagem , Intervalo Livre de Doença , Feminino , Regulação Neoplásica da Expressão Gênica , Rearranjo Gênico , Genes de Cadeia Pesada de Imunoglobulina , Humanos , Itália , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/genética , Mieloma Múltiplo/patologia , Neoplasia Residual , Reação em Cadeia da Polimerase , Pirazinas/administração & dosagem , Talidomida/administração & dosagem , Fatores de Tempo , Transplante Autólogo , Resultado do Tratamento , Carga Tumoral/efeitos dos fármacos
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