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P1339: CLINICAL OUTCOMES OF PATIENTS WITH EBV+ PTLD FOLLOWING HEMATOPOIETIC STEM CELL TRANSPLANTATION WHO FAIL RITUXIMAB: A MULTINATIONAL, RETROSPECTIVE CHART REVIEW STUDY. Hemasphere 2022. [PMCID: PMC9431261 DOI: 10.1097/01.hs9.0000848220.74181.5a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Metabolic syndrome and cardiovascular disease after haematopoietic cell transplantation (HCT) in adults: an EBMT cross-sectional non-interventional study. Bone Marrow Transplant 2021; 56:2820-2825. [PMID: 34274955 PMCID: PMC8563418 DOI: 10.1038/s41409-021-01414-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 05/28/2021] [Accepted: 07/07/2021] [Indexed: 12/03/2022]
Abstract
Metabolic syndrome (MetS) is associated with cardiovascular disease in the general population and is also a potential cardiovascular risk factor in survivors of haematopoietic cell transplantation (HCT). We report an EBMT cross-sectional, multi-centre, non-interventional study of 453 adult HCT patients surviving a minimum of 2 years post-transplant attending routine follow-up HCT and/or late effects clinics in 9 centres. The overall prevalence of MetS was 37.5% rising to 53% in patients >50 years of age at follow-up. There were no differences in rates of MetS between autologous and allogeneic HCT survivors, nor any association with graft-versus-host disease (GvHD) or current immunosuppressant therapy. Notably, there was a significantly higher occurrence of cardiovascular events (CVE, defined as cerebrovascular accident, coronary heart disease or peripheral vascular disease) in those with MetS than in those without MetS (26.7% versus 9%, p < 0.001, OR 3.69, 95% CI 2.09-6.54, p < 0.001), and, as expected, MetS and CVE were age-related. Unexpectedly, CVE were associated with occurrence of second malignancy. Screening for and management of MetS should be integrated within routine HCT long-term follow-up care for both allogeneic and autologous HCT survivors. Further research is warranted, including randomised controlled trials of interventional strategies and mechanistic studies of cardiovascular risk in HCT survivors.
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Allogeneic hematopoietic stem cell transplantation in elderly patients with acute myeloid leukemia or myelodysplastic syndromes: myth and reality. Leukemia 2020; 35:225-228. [PMID: 32733010 DOI: 10.1038/s41375-020-1004-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 11/09/2022]
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Complete remission of sclerodermatous cutaneous graft-versus-host disease after low-dose interleukine-2 treatment. J Eur Acad Dermatol Venereol 2020; 34:e791-e793. [PMID: 32329912 DOI: 10.1111/jdv.16524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Étude clinique à long terme et mutations HAVCR2 chez 70 patients atteints de lymphome T sous cutané à type de panniculite. Ann Dermatol Venereol 2019. [DOI: 10.1016/j.annder.2019.09.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Efficacité à long terme du sécukinumab dans un cas de réaction chronique du greffon contre l’hôte psoriasiforme. Ann Dermatol Venereol 2019. [DOI: 10.1016/j.annder.2019.09.316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rémission complète d’une GVH cutanée chronique sclérodermiforme sévère après traitement par IL-2 à faible dose. Ann Dermatol Venereol 2019. [DOI: 10.1016/j.annder.2019.09.342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Postremission Consolidation by Autologous Hematopoietic Cell Transplantation (HCT) for Acute Myeloid Leukemia in First Complete Remission (CR) and Negative Implications for Subsequent Allogeneic HCT in Second CR: A Study by the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation (EBMT). Biol Blood Marrow Transplant 2019; 26:659-664. [PMID: 31759159 DOI: 10.1016/j.bbmt.2019.11.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 11/02/2019] [Accepted: 11/15/2019] [Indexed: 11/29/2022]
Abstract
After autologous hematopoietic cell transplantation (HCT) in the first complete remission (CR1), patients with acute myeloid leukemia (AML) may relapse and undergo allogeneic HCT in the second complete remission (CR2). The aim of this study was to analyze the outcome of allogeneic HCT performed in CR2 comparing patients with prior consolidation by autologous HCT versus patients with chemotherapy consolidation. Included were 2619 adults with allogeneic HCT in CR2 from 2000 to 2017 with (n = 417) or without (n = 2202) prior autologous HCT. Patient groups were not entirely comparable; patients with prior autologous HCT were younger, had less often a favorable cytogenetic profile, had more commonly donors other than matched siblings, and more often received reduced-intensity conditioning. In multivariate analysis, nonrelapse mortality risks in patients with prior autologous HCT were 1.34 (1.07 to 1.67; P = .01) after adjustment for age, cytogenetic risk, transplant year, donor, conditioning intensity, sex matching, interval diagnosis-relapse, and relapse-allogeneic HCT as compared with chemotherapy consolidation. Similarly, risks of events in leukemia-free survival and graft-versus-host disease, relapse-free survival were higher with prior autologous HCT, 1.17 (1.01 to 1.35), P = .03 and 1.18 (1.03 to 1.35), P = .02, respectively. Risk of death was also higher, 1.13 (0.97 to 1.32), P = .1, but this was not significant. Postremission consolidation with autologous HCT for AML in CR1 increases toxicity of subsequent allogeneic HCT in CR2.
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Allogeneic hematopoietic stem cell transplantation for patients with relapsed/refractory systemic anaplastic large cell lymphoma. A retrospective analysis of the Lymphoma Working Party of the European Society for Blood and Marrow Transplantation. Bone Marrow Transplant 2019; 55:633-640. [PMID: 31695173 DOI: 10.1038/s41409-019-0732-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 08/07/2019] [Accepted: 08/13/2019] [Indexed: 11/09/2022]
Abstract
Information regarding the curative role of allogeneic stem cell transplantation (allo-HCT) in systemic anaplastic large cell lymphoma (sALCL) is scarce. We analyzed the results of allo-HCT in patients with relapsed/refractory sALCL with special emphasis on the role of brentuximab vedotin (BV) as a bridge to allo-HCT. Forty-four patients (24 females, median age 38 years) with sALCL were included. Twenty-three patients (52%) received BV before allo-HCT; BV-treated patients were more heavily pretreated (≥3 lines of therapy in 74% vs. 38%, p = 0.04). Twenty-three patients (52%) were in complete remission (CR) at allo-HCT. Three-year nonrelapse mortality and incidence of relapse (IR) after allo-HCT were 7% and 40%, respectively. With a median follow-up of 39 (12-69) months for survivors, 3-year progression-free survival (PFS) and overall survival were 53% and 74%, respectively. Univariate analysis showed that heavily pretreated patients and those not in CR had a higher IR and a lower PFS. The use of BV before transplant did not impact on any of the outcomes. Allo-HCT is a curative therapeutic strategy in a significant proportion of patients with relapsed/refractory sALCL; BV does not seem to modify transplant-related outcomes but might be able to render more patients candidates for this curative treatment.
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Chronic graft‐versus‐host disease and inhibition of interleukin‐17: proof of concept in humans. Br J Dermatol 2019; 182:1038-1041. [DOI: 10.1111/bjd.18214] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2019] [Indexed: 01/09/2023]
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Trends in patient outcome over the past two decades following allogeneic stem cell transplantation for acute myeloid leukaemia: an ALWP/EBMT analysis. J Intern Med 2019; 285:407-418. [PMID: 30372796 DOI: 10.1111/joim.12854] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Outcomes for patients with acute myeloid leukaemia (AML) undergoing allogeneic stem cell transplantation (allo-SCT) have significantly improved in recent years. OBJECTIVES To assess the incremental improvement of transplanted AML patients in the last two decades. METHODS Patients included in this analysis were adult AML patients who underwent allo-SCT from an HLA-matched sibling donor (MSD) or HLA-matched unrelated donor (MUD) in first remission. Patient outcomes were assessed between three cohorts according to the year of transplant (1993-2002, 2003-2007 and 2008-2012). RESULTS The analysis comprised a total of 20 187 patients of whom 4763 were transplanted between 1993 and 2002, 5835 in 2003 and 2007, and 9589 in 2008 and 2012. In multivariate analysis, leukaemia-free survival (LFS) rates were significantly improved in more recently transplanted patients compared to patients transplanted in 1993-2002 [Hazard ratio (HR) = 0.84, confidence interval (CI) 95%, 0.77-0.92; P = 0.003], a benefit which also extended to improved overall survival (OS; HR = 0.8, CI 95%, 0.73-0.89; P < 0.0001), and decreased nonrelapse mortality (NRM) rates (HR = 0.65, CI 95%, 0.56-0.75; P < 0.0001). Subset analysis revealed that in MSD, the rates of LFS, NRM and OS significantly improved in patients in the more recent cohort with similar results also seen in MUD. Finally, the incidence of acute graft-versus-host disease (GVHD) was significantly reduced leading to improved GVHD-free/relapse-free survival (GRFS) rates in more recently transplanted patients. CONCLUSION Outcome of allo-SCT for AML patients has markedly improved in the last two decades owing to decreased nonrelapse mortality and improved rates of leukaemia-free survival resulting in significantly longer survival.
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Cutaneous presentation of adult T-cell leukemia/lymphoma (ATLL). Single-center study on 37 patients in metropolitan France between 1996 and 2016. Ann Dermatol Venereol 2018; 145:405-412. [PMID: 29661476 DOI: 10.1016/j.annder.2018.01.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 08/31/2017] [Accepted: 01/15/2018] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Adult T-cell leukemia/lymphoma (ATLL) is a hematological malignancy associated with chronic HTLV-1 infection. AIM To describe skin lesions in ATLL. METHODS A descriptive, retrospective study between 1996 and 2016, including all patients diagnosed with ATLL at Saint-Louis Hospital (Paris, France). RESULTS Thirty-seven ATLL patients were included. Fifteen patients (41%) had a cutaneous localization of the disease, which was present from the beginning of the disease for two thirds of them. ATLL types in patients with cutaneous localization of the disease were as follows: lymphoma, n=5, chronic, n=4, smoldering, n=4, acute, n=2. Half the patients had 2 or more cutaneous manifestations. The cutaneous localizations observed were as follows: nodulotumoral (n=8), plaques (n=7), multipapular (n=6), macular (n=4), purpuric (n=2). Among the 15 patients with cutaneous localization, median overall survival was significantly shorter in the acute and lymphoma types compared to the smoldering and chronic types (8.7 months vs. 79 months, P=0.003). DISCUSSION ATLL is a hematologic malignancy with variable expression that is diagnosed only very rarely in metropolitan France, but that should be sought in patients from countries with high HTLV-1 prevalence in the event of a chronic eruption with patches, papules, plaques and/or tumors. The chronic and smoldering types are relatively indolent, whereas the acute and lymphoma forms have a poor prognosis.
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What is the outcome in patients with acute leukaemia who survive severe acute graft-versus-host disease? J Intern Med 2018; 283:166-177. [PMID: 29027756 DOI: 10.1111/joim.12695] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Acute graft-versus-host disease (aGVHD) is a major complication of allogeneic haematopoietic stem cell transplantation (HSCT). With new promising therapies, survival may improve for severe aGVHD. OBJECTIVES We wanted to analyze the long-term outcome in patients who survive severe aGVHD. METHODS This study was a landmark analysis of 23 567 patients with acute Leukaemia who survived for more than 6 months after HSCT, 2002-2014. Patients alive after severe aGVHD (n = 1738) were compared to controls. RESULTS Patients with severe aGVHD had higher non-relapse mortality (NRM) and higher rate of extensive chronic GVHD (cGVHD) than the controls (P < 10-5 ). The probability of relapse was significantly lower in the severe aGVHD group, but Leukaemia-free survival (LFS) and overall survival were significantly lower than for the controls (P < 10-5 ). Five-year LFS in patients with severe aGVHD was 49%, as opposed to 61% in controls with no or mild GVHD and 59% in patients with moderate GVHD. CONCLUSIONS HSCT patients who survive severe aGVHD have higher risk of developing extensive cGVHD, a higher NRM, a lower relapse probability, and lower LFS than other HSCT patients. This study is a platform for outcome analysis in patients treated with novel therapies for acute GVHD.
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Efficacy and tolerance of ruxolitinib in refractory sclerodermatous chronic graft-versus-host disease. Br J Dermatol 2017; 177:e206-e208. [PMID: 28422274 DOI: 10.1111/bjd.15593] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Changing prognosis in paroxysmal nocturnal haemoglobinuria disease subcategories: an analysis of the International PNH Registry. Intern Med J 2017; 46:1044-53. [PMID: 27305361 DOI: 10.1111/imj.13160] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/17/2016] [Accepted: 05/29/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Paroxysmal nocturnal haemoglobinuria (PNH) is a rare disease. Although much progress has been made in the understanding of the pathophysiology of the disease, far less is known with respect to the clinical outcomes of patients with PNH. Few retrospective studies provide survival estimates, and even fewer have explored the clinical heterogeneity of the disease. Haemolytic and aplastic anaemia (AA) forms of the disease have been recognised as main disease categories, with the haemolytic form being associated with the worst prognosis by the largest studied cohort some years ago. AIMS To describe mortality and causes of death in PNH overall and by PNH classification and to evaluate risk factors associated with mortality. METHODS We analysed data of 2356 patients enrolled in the International PNH Registry with multivariate analyses, using time-dependent covariates. Patients were classified into haemolytic, AA/PNH syndrome or intermediate PNH. RESULTS Overall, 122 (5.2%) patients died after enrolment, the incidence according to subcategories being 5.1, 11.7, 2.0 and 4.8% for patients with haemolytic PNH, AA-PNH, intermediate and insufficient data respectively. Older age and decreased performance status also affected survival in multivariate analysis. Improved outcome of patients with haemolytic PNH suggests that eculizumab treatment in PNH may be associated with improved survival. CONCLUSION A detailed analysis of clinical presentations and causes of death in patients with PNH, overall and by disease subcategories, provide evidence that in the current era, patients with haemolytic PNH are no longer those who harbour the worst prognosis. This finding differs sharply from what has been previously reported.
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Clinical impact of NK-cell reconstitution after reduced intensity conditioned unrelated cord blood transplantation in patients with acute myeloid leukemia: analysis of a prospective phase II multicenter trial on behalf of the Société Française de Greffe de Moelle Osseuse et Thérapie Cellulaire and Eurocord. Bone Marrow Transplant 2017. [PMID: 28650455 DOI: 10.1038/bmt.2017.122] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Unrelated cord blood transplantation (UCBT) after a reduced intensity conditioning regimen (RIC) has extended the use of UCB in elderly patients and those with co-morbidities without an HLA-identical donor, although post-transplant relapse remains a concern in high-risk acute myeloid leukemia (AML) patients. HLA incompatibilities between donor and recipient might enhance the alloreactivity of natural killer (NK) cells after allogeneic hematopoietic stem-cell transplantation (HSCT). We studied the reconstitution of NK cells and KIR-L mismatch in 54 patients who underwent a RIC-UCBT for AML in CR in a prospective phase II clinical trial. After RIC-UCBT, NK cells displayed phenotypic features of both activation and immaturity. Restoration of their polyfunctional capacities depended on the timing of their acquisition of phenotypic markers of maturity. The incidence of treatment-related mortality (TRM) was correlated with low CD16 expression (P=0.043) and high HLA-DR expression (P=0.0008), whereas overall survival was associated with increased frequency of NK-cell degranulation (P=0.001). These features reflect a general impairment of the NK licensing process in HLA-mismatched HSCT and may aid the development of future strategies for selecting optimal UCB units and enhancing immune recovery.
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BRENTUXIMAB VEDOTIN FOR RELAPSED HODGKIN LYMPHOMA AFTER ALLOGENEIC HEMATOPOIETIC CELL TRANSPLANTATION: a RETROSPECTIVE STUDY OF THE EBMT LYMPHOMA WORKING PARTY. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION (ALLO-HSCT) FOR PATIENTS WITH RELAPSED/REFRACTORY SYSTEMIC ANAPLASTIC LARGE CELL LYMPHOMA (R/R SALCL). A RETROSPECTIVE ANALYSIS OF THE LYMPHOMA WORKING PARTY-EBMT. Hematol Oncol 2017. [DOI: 10.1002/hon.2438_106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Outcome after failure of allogeneic hematopoietic stem cell transplantation in children with acute leukemia: a study by the société Francophone de greffe de moelle et de thérapie cellulaire (SFGM-TC). Bone Marrow Transplant 2017; 52:678-682. [DOI: 10.1038/bmt.2016.360] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 11/30/2016] [Accepted: 12/06/2016] [Indexed: 01/11/2023]
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Syndrome dermato-pulmonaire avec anticorps anti-MDA5 après allogreffe de cellules souches hématopoïétiques. Ann Dermatol Venereol 2016. [DOI: 10.1016/j.annder.2016.09.175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Efficacité et tolérance du ruxolitinib (JAKAVI) dans la GVH cutanée chronique sclérodermiforme cortico-résistante. Ann Dermatol Venereol 2016. [DOI: 10.1016/j.annder.2016.09.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Myeloablative versus reduced intensity allogeneic stem cell transplantation for relapsed/refractory Hodgkin's lymphoma in recent years: a retrospective analysis of the Lymphoma Working Party of the European Group for Blood and Marrow Transplantation. Ann Oncol 2016; 27:2251-2257. [DOI: 10.1093/annonc/mdw421] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 08/16/2016] [Accepted: 08/29/2016] [Indexed: 11/14/2022] Open
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Efficacy of eculizumab against Eosinophilic Fasciitis associated with Paroxysmal Nocturnal Haemoglobinuria. J Eur Acad Dermatol Venereol 2016; 31:e101-e102. [DOI: 10.1111/jdv.13819] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Expansion de lymphocytes T régulateurs type 1 (Tr1) dans la GVH chronique humaine. Ann Dermatol Venereol 2015. [DOI: 10.1016/j.annder.2015.10.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Impact of conditioning with TBI in adult patients with T-cell ALL who receive a myeloablative allogeneic stem cell transplantation: a report from the acute leukemia working party of EBMT. Bone Marrow Transplant 2015; 51:351-7. [PMID: 26618548 DOI: 10.1038/bmt.2015.278] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 08/15/2015] [Accepted: 09/14/2015] [Indexed: 01/01/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-SCT) is a therapeutic option for adult patients with T-cell ALL (T-ALL). Meanwhile, few allo-SCT data specific to adult T-ALL have been described thus far. Specifically, the optimal myeloablative conditioning regimen is unknown. In this retrospective study, 601 patients were included. Patients received allo-SCT in CR1, CR2, CR >2 or in advanced disease in 69%, 15%, 2% and 14% of cases, respectively. With an overall follow-up of 58 months, 523 patients received a TBI-based regimen, whereas 78 patients received a chemotherapy-based regimen including IV busulfan-cyclophosphamide (IV Bu-Cy) (n=46). Unlike patients aged ⩾35 years, patients aged <35 years who received a TBI-based regimen displayed an improved outcome compared with patients who received a chemotherapy-based regimen (5-year leukemia-free survival (LFS) of 50% for TBI versus 18% for chemo-only regimen or IV Bu-Cy regimens, P=10(-5) and 10(-4), respectively). In multivariate analysis, use of TBI was associated with an improved LFS (hazard ratio (HR)=0.55 (0.34-0.86), P=0.01) and overall survival (HR=0.54 (0.34-0.87), P=0.01) in patients aged <35 years. In conclusion, younger adult patients with T-ALL entitled to receive a myeloablative allo-SCT may benefit from TBI-based regimens.
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In patients older than 55 years with AML in first CR, should we search for a matched unrelated donor when an old sibling donor is available? Bone Marrow Transplant 2015; 50:1411-5. [PMID: 26367237 DOI: 10.1038/bmt.2015.180] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 07/05/2015] [Accepted: 07/08/2015] [Indexed: 01/08/2023]
Abstract
Allogeneic hematopoietic transplantation is increasingly used in patients aged 55 years or more with AML. The question of whether outcomes can be improved with an allele-level 8/8 HLA-matched unrelated donor (MUD) rather than an older HLA-matched sibling (MSD, more than 55 years) is still unanswered. We thus analyzed outcomes in 714 patients aged 55 years and older with AML in first CR (CR1) who received PBSCs after a reduced-intensity conditioning hematopoietic cell transplant from a MUD (n=310) or a MSD (n=404) in a recent period (2005-2010). The 3-year cumulative incidences (CIs) of non-relapse mortality were 17% and 23% with MSD and MUD, respectively (P=0.17). The 3-year CIs of relapse were 37% and 30%, respectively (P=0.12), resulting in a 3-year CI of leukemia-free survival of 46% and 47%, respectively (P=0.51). The 3-year overall survival was 49% with both MSD and MUD. In conclusion, HLA-identical sibling donors aged 55 years or more should not be excluded because of age for patients aged 55 years and older with AML in CR1.
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Ruxolitinib in corticosteroid-refractory graft-versus-host disease after allogeneic stem cell transplantation: a multicenter survey. Leukemia 2015; 29:2062-8. [PMID: 26228813 DOI: 10.1038/leu.2015.212] [Citation(s) in RCA: 384] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 07/23/2015] [Accepted: 07/24/2015] [Indexed: 12/15/2022]
Abstract
Despite major improvements in allogeneic hematopoietic cell transplantation over the past decades, corticosteroid-refractory (SR) acute (a) and chronic (c) graft-versus-host disease (GVHD) cause high mortality. Preclinical evidence indicates the potent anti-inflammatory properties of the JAK1/2 inhibitor ruxolitinib. In this retrospective survey, 19 stem cell transplant centers in Europe and the United States reported outcome data from 95 patients who had received ruxolitinib as salvage therapy for SR-GVHD. Patients were classified as having SR-aGVHD (n=54, all grades III or IV) or SR-cGVHD (n=41, all moderate or severe). The median number of previous GVHD-therapies was 3 for both SR-aGVHD (1-7) and SR-cGVHD (1-10). The overall response rate was 81.5% (44/54) in SR-aGVHD including 25 complete responses (46.3%), while for SR-cGVHD the ORR was 85.4% (35/41). Of those patients responding to ruxolitinib, the rate of GVHD-relapse was 6.8% (3/44) and 5.7% (2/35) for SR-aGVHD and SR-cGVHD, respectively. The 6-month-survival was 79% (67.3-90.7%, 95% confidence interval (CI)) and 97.4% (92.3-100%, 95% CI) for SR-aGVHD and SR-cGVHD, respectively. Cytopenia and cytomegalovirus-reactivation were observed during ruxolitinib treatment in both SR-aGVHD (30/54, 55.6% and 18/54, 33.3%) and SR-cGVHD (7/41, 17.1% and 6/41, 14.6%) patients. Ruxolitinib may constitute a promising new treatment option for SR-aGVHD and SR-cGVHD that should be validated in a prospective trial.
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Outcome of allogeneic hematopoietic stem-cell transplantation for adult patients with AML and 11q23/MLL rearrangement (MLL-r AML). Leukemia 2015; 29:2375-81. [PMID: 26082270 DOI: 10.1038/leu.2015.143] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 05/19/2015] [Accepted: 05/21/2015] [Indexed: 12/20/2022]
Abstract
Acute myeloid leukemia (AML) with 11q23/MLL rearrangement (MLL-r AML) is allocated to the intermediate- or high-risk cytogenetic prognostic category depending on the MLL fusion partner. A more favorable outcome has been reported in patients receiving an allogeneic hematopoietic stem-cell transplantation (alloHSCT), but this has not been confirmed in large series. We analyzed the outcome of alloHSCT among adult patients reported to the Acute Leukemia Working Party between 2000 and 2010. We identified 159 patients with 11q23/MLL rearranged AML allografted in first complete remission (CR1, n=138) or CR2, mostly corresponding to t(9;11), t(11;19), t(6;11) and t(10;11) translocations. Two-year overall survival (OS), leukemia-free survival (LFS), relapse incidence and non-relapse mortality were 56±4%, 51±4%, 31±3% and 17±4%, respectively. The outcome differed according to 11q23/MLL rearrangement, being more favorable in patients with t(9;11) and t(11;19) compared with t(10;11) and t(6;11) (2-year OS: 64±6% and 73±10% vs 40±13% and 24±11%, respectively; P<0.0001). Multivariate analysis for OS identified t(6;11), t(10;11), age>40 years and CR2 as unfavorable features, whereas t(6;11), t(10;11), CR2 and the use of reduced-intensity conditioning regimen affected poorly the LFS. This study confirms the potential role of alloHSCT for adult patients with 11q23/MLL rearranged AML in CR1.
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Présence de populations lymphocytaires Th1, Th17 et Tc17 dans la réaction du greffon contre l’hôte chronique (GVHc) psoriasiforme. Ann Dermatol Venereol 2015. [DOI: 10.1016/j.annder.2015.04.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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15 HLA-MATCHED ALLOGENEIC STEM CELL TRANSPLANTATION IMPROVES OVERALL SURVIVAL OF HIGHER RISK MYELODYSPLASTIC SYNDROME. Leuk Res 2015. [DOI: 10.1016/s0145-2126(15)30016-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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Changes in intensive care for allogeneic hematopoietic stem cell transplant recipients. Bone Marrow Transplant 2015; 50:840-5. [PMID: 25798675 DOI: 10.1038/bmt.2015.55] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2014] [Revised: 12/14/2014] [Accepted: 12/28/2014] [Indexed: 01/01/2023]
Abstract
Intensive care unit (ICU) admission is associated with high mortality in allogeneic hematopoietic stem cell transplant (HSCT) recipients. Whether mortality has decreased recently is unknown. The 497 adult allogeneic HSCT recipients admitted to three ICUs between 1997 and 2011 were evaluated retrospectively. Two hundred and nine patients admitted between 1997 and 2003 were compared with the 288 patients admitted from 2004 to 2011. Factors associated with 90-day mortality were identified. The recent cohort was characterized by older age, lower conditioning intensity, and greater use of peripheral blood or unrelated-donor graft. In the recent cohort, ICU was used more often for patients in hematological remission (67% vs 44%; P<0.0001) and without GVHD (73% vs 48%; P<0.0001) or invasive fungal infection (85% vs 73%; P=0.0003) despite a stable admission rate (21.7%). These changes were associated with significantly better 90-day survival (49% vs 31%). Independent predictors of hospital mortality were GVHD, mechanical ventilation (MV) and renal replacement therapy (RRT). Among patients who required MV or RRT, survival was 29% and 18%, respectively, but dropped to 18% and 6% in those with GVHD. The use of ICU admission has changed and translated into improved survival, but advanced life support in patients with GVHD usually provides no benefits.
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HLA-matched allogeneic stem cell transplantation improves outcome of higher risk myelodysplastic syndrome A prospective study on behalf of SFGM-TC and GFM. Leukemia 2015; 29:1496-501. [DOI: 10.1038/leu.2015.37] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 11/26/2014] [Accepted: 12/01/2014] [Indexed: 11/09/2022]
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34
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Anticorps anti-récepteur de type 1 à l’angiotensine au cours de la réaction chronique du greffon contre l’hôte. Ann Dermatol Venereol 2014. [DOI: 10.1016/j.annder.2014.09.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Pre-transplantation risk factors to develop sclerotic chronic GvHD after allogeneic HSCT: A multicenter retrospective study from the Société Française de Greffe de Moelle et de Thérapie Cellulaire (SFGM-TC). Bone Marrow Transplant 2014; 50:253-8. [DOI: 10.1038/bmt.2014.244] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 08/02/2014] [Accepted: 09/17/2014] [Indexed: 12/11/2022]
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36
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Comparing i.v. BU dose intensity between two regimens (FB2 vs FB4) for allogeneic HCT for AML in CR1: a report from the Acute Leukemia Working Party of EBMT. Bone Marrow Transplant 2014; 49:1170-5. [PMID: 24978140 DOI: 10.1038/bmt.2014.133] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2014] [Revised: 05/07/2014] [Accepted: 05/12/2014] [Indexed: 01/20/2023]
Abstract
This retrospective analysis compared two regimens of fludarabine combined with i.v. BU 6.4 mg/kg (FB2) or BU 12.8 mg/kg (FB4) for allografting of AML in first CR. A total of 437 patients (median age: 50 years) were administered FB2 (n = 225, 51%) or FB4 (n = 212, 49%). Median follow-up time was 28 months. Use of FB2 resulted in a longer time to neutrophil engraftment (17 vs 15 days, P < 0.0001) but no difference in incidence of grade II-IV acute (P = 0.54) or chronic GVHD (P = 0.51). In patients < 50 years of age, FB2 was associated with a higher 2-year cumulative incidence of relapse (33 ± 6% vs 20 ± 4%, P = 0.04), but there was no difference in 2-year leukemia-free survival (LFS) (P = 0.45), OS (P = 0.53) or non-relapse mortality (P = 0.17). In recipients ⩾ 50 years of age, FB2 resulted in better 2-year LFS (63 ± 4% vs 42 ± 7%, P = 0.02) and OS (68 ± 4% vs 45 ± 7%, P = 0.006); a lower 2-year non-relapse mortality, albeit not statistically significant (15 ± 3% vs 29 ± 6%, P = 0.06), was observed with FB2. FB2 is an effective and well-tolerated regimen in patients ⩾ 50 years of age and does not compromise survival when used in patients <50 years undergoing allogeneic transplantation for AML in first CR.
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37
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Skin ulcers related to chronic graft-versus-host disease: clinical findings and associated morbidity. Br J Dermatol 2014; 171:63-8. [DOI: 10.1111/bjd.12828] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2014] [Indexed: 11/29/2022]
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38
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R-10: Infections fongiques invasives survenant sous prophylaxie primaire par posaconazole en hématologie. Med Mal Infect 2014. [DOI: 10.1016/s0399-077x(14)70325-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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39
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Allogeneic hematopoietic SCT for adults AML using i.v. BU in the conditioning regimen: outcomes and risk factors for the occurrence of hepatic sinusoidal obstructive syndrome. Bone Marrow Transplant 2014; 49:628-33. [PMID: 24535127 DOI: 10.1038/bmt.2014.7] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Revised: 09/26/2013] [Accepted: 09/26/2013] [Indexed: 11/09/2022]
Abstract
I.v. BU is frequently used in the conditioning regimen prior to allogeneic hematopoietic SCT (allo-HSCT); however, overall outcomes, incidence of hepatic sinusoidal obstructive syndrome (SOS) and its risk factors are not well known. With this aim, we performed a study on 257 AML adult recipients. Seattle Criteria were used for diagnosis and classification of SOS. The median age was 44 years. Donors were HLA-identical siblings in 60%, HLA-matched unrelated in 29% and HLA mismatched in 11%. Conditioning regimen was myeloablative in 84% (i.v. BU with CY was the most frequently used regimen) and it was reduced intensity in 16% (i.v. BU associated with fludarabine). Acute and chronic GVHD was observed in 28% and 44%, respectively. Two-year incidence of non-relapse mortality was 16±2% and 2-year leukemia-free survival for patients in CR1, CR2 and non remission at HSCT were 55±4%, 58±7%, and 20±5%, respectively. At 6 months, incidence of SOS was 7.8±2%; and it was severe in eight patients (3%). Factors associated with the occurrence of SOS were: HLA-mismatched donor HSCT (P=0.002) and patients transplanted in non-remission (P=0.002). In conclusion, outcomes of HSCT using i.v. BU are encouraging in this setting, SOS incidence is low and it is influenced by the type of donor and disease status at the time of transplant.
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Impact of in vivo T-cell depletion on outcome of AML patients in first CR given peripheral blood stem cells and reduced-intensity conditioning allo-SCT from a HLA-identical sibling donor: a report from the Acute Leukemia Working Party of the European Group for Blood and Marrow Transplantation. Bone Marrow Transplant 2014; 49:389-96. [PMID: 24419525 DOI: 10.1038/bmt.2013.204] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 11/04/2013] [Accepted: 11/06/2013] [Indexed: 12/16/2022]
Abstract
The impact of in vivo T-cell depletion on transplantation outcomes in patients transplanted with reduced-intensity conditioning (RIC) remains controversial. This study assessed the outcome of 1250 adult patients with de novo AML in first CR (CR1) given PBSC from HLA-identical siblings after chemotherapy-based RIC. A total of 554 patients did not receive any form of in vivo T-cell depletion (control group), whereas antithymocyte globulin (ATG) and alemtuzumab were given in 444 and 252 patients, respectively. The incidences of grade II-IV acute GVHD were 21.4, 17.6 and 10.2% in control, ATG and alemtuzumab patients, respectively (P<0.001). In multivariate analysis, the use of ATG and the use of alemtuzumab were each associated with a lower risk of chronic GVHD (P<0.001 each), but a similar risk of relapse, and of nonrelapse mortality, and similar leukemia-free survival and OS. Further, among patients given BU-based RIC, the use of <6 mg/kg ATG did not increase the risk of relapse (hazard ratio, HR=1.1), whereas there was a suggestion for higher relapse risk in patients given 6 mg/kg ATG (HR=1.4, P=0.08). In summary, these data suggest that a certain amount of in vivo T-cell depletion can be safely used in the conditioning of AML patients in CR1 given PBSC after chemotherapy-based RIC.
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41
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Disseminated cutaneous infection due to Mycobacterium chelonae following hematopoietic stem cell transplantation. IDCases 2014; 1:68-9. [PMID: 26839776 PMCID: PMC4735022 DOI: 10.1016/j.idcr.2014.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Accepted: 07/02/2014] [Indexed: 11/16/2022] Open
Abstract
This report describes two cases of disseminated cutaneous Mycobacterium chelonae after hematopoietic stem cell transplantation (HSCT).
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42
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Erratum: Prophylaxis and treatment of GVHD: EBMT–ELN working group recommendations for a standardized practice. Bone Marrow Transplant 2013. [DOI: 10.1038/bmt.2013.210] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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43
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Fasciite de Shulman et aplasie médullaire idiopathique : description de quatre cas et revue de 19 cas de la littérature. Ann Dermatol Venereol 2013. [DOI: 10.1016/j.annder.2013.09.550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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44
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GVH cutanées chroniques ulcérées : spectre clinique et évolutif sur une cohorte rétrospective de 25 patients. Ann Dermatol Venereol 2013. [DOI: 10.1016/j.annder.2013.09.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Allogreffe de cellules souches hématopoïétiques dans 37 cas de mycosis fongoïde transformé et autres lymphomes T cutanés primitifs de stade avancé. Ann Dermatol Venereol 2013. [DOI: 10.1016/j.annder.2013.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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46
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[Diagnosis and treatment of CMV and EBV Reactivation as well as Post-transplant Lymphoproliferative Disorders following Allogeneic Stem Cell Transplantation: An SFGM-TC report]. ACTA ACUST UNITED AC 2013; 61:152-4. [PMID: 24011961 DOI: 10.1016/j.patbio.2013.07.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 07/18/2013] [Indexed: 10/26/2022]
Abstract
In the attempt to harmonize clinical practices between different French transplantation centers, the French Society of Bone Marrow Transplantation and Cell Therapy (SFGM-TC) set up the third annual series of workshops which brought together practitioners from all member centers and took place in October 2012 in Lille. Here the SFGM-TC addressed the issue of post-transplant CMV and EBV reactivation, and EBV-related Lymphoproliferative Disorders.
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47
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Atteintes rénales au cours de l’hémoglobinurie paroxystique nocturne avant et après traitement par éculizumab. Nephrol Ther 2013. [DOI: 10.1016/j.nephro.2013.07.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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48
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Impact of HLA mismatch direction on outcomes after umbilical cord blood transplantation for hematological malignant disorders: a retrospective Eurocord-EBMT analysis. Bone Marrow Transplant 2013; 49:24-9. [DOI: 10.1038/bmt.2013.120] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 05/14/2013] [Accepted: 06/17/2013] [Indexed: 11/09/2022]
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49
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Prophylaxis and treatment of GVHD: EBMT–ELN working group recommendations for a standardized practice. Bone Marrow Transplant 2013; 49:168-73. [DOI: 10.1038/bmt.2013.107] [Citation(s) in RCA: 200] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 05/16/2013] [Accepted: 05/18/2013] [Indexed: 11/09/2022]
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50
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[Dyskeratosis congenita: an update]. Arch Pediatr 2013; 20:299-306. [PMID: 23352883 DOI: 10.1016/j.arcped.2012.12.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Revised: 11/16/2012] [Accepted: 12/15/2012] [Indexed: 10/26/2022]
Abstract
Dyskeratosis congenita is a rare inherited bone marrow failure characterized by excessively short telomeres in highly proliferative tissues. These abnormalities are due to disturbance of the telomere maintenance machinery. The clinical presentation is characterized by skin pigmentation, nail dystrophy, and mucosal leukoplakia. All these mucocutaneous features are rare in childhood: they usually appear between 5 and 10 years of age. In young children, the initial presentation can associate bone marrow failure and neurological or ocular problems: Hoyeraal-Hreidarsson and Revesz syndromes, respectively. Clinical progression of the disease can lead to aplastic anemia (86% of all patients) and to pulmonary or hepatic complications. These patients also have an increased risk of cancer. Diagnosis is often suspected on bone marrow failure with no clinical or biological abnormalities compatible with Fanconi anemia diagnosis. The telomere length study can be helpful for diagnosis in case of aplastic anemia in children before studying gene mutations. Until now, 6 genes (DKC1, TERT, TERC, NOLA2, NOLA3, TINF2) have been identified in dyskeratosis congenita. Transmission of the disease can be autosomal recessive, autosomal dominant, or X-linked. In half of the cases, the genetic abnormality is unknown. Treatment of DC has to be adapted to each patient, from symptomatic or androgenic treatment to hematopoietic stem cell transplantation.
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