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.
Subject(s)
Cardiovascular Diseases , Graft vs Host Disease , Hematopoietic Stem Cell Transplantation , Metabolic Syndrome , Adult , Cardiovascular Diseases/etiology , Cardiovascular Diseases/prevention & control , Cross-Sectional Studies , Graft vs Host Disease/etiology , Hematopoietic Stem Cell Transplantation/adverse effects , Humans , Metabolic Syndrome/etiology , Transplantation, Homologous/adverse effectsSubject(s)
Hematopoietic Stem Cell Transplantation , Leukemia, Myeloid, Acute/therapy , Myelodysplastic Syndromes/therapy , Age Factors , Aged , Aged, 80 and over , Hematopoietic Stem Cell Transplantation/adverse effects , Hematopoietic Stem Cell Transplantation/methods , Humans , Leukemia, Myeloid, Acute/diagnosis , Leukemia, Myeloid, Acute/mortality , Middle Aged , Myelodysplastic Syndromes/diagnosis , Myelodysplastic Syndromes/mortality , Transplantation, Homologous , Treatment OutcomeABSTRACT
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.
Subject(s)
Graft vs Host Disease , Hematopoietic Stem Cell Transplantation , Leukemia, Myeloid, Acute , Adult , Bone Marrow , Graft vs Host Disease/etiology , Humans , Leukemia, Myeloid, Acute/therapy , Remission Induction , Retrospective Studies , Transplantation Conditioning , Transplantation, HomologousABSTRACT
Psoriasiform chronic graft-versus-host disease (GvHD) is a rare clinical presentation recently described after allogeneic haematopoietic stem cell transplantation. It is characterized by the combination of clinical and pathological characteristics of psoriasis together with pathological features of chronic GvHD. As described for psoriasis, psoriasiform chronic GvHD is characterized by the infiltration of T helper 17 CD8+ T cells producing both interferon-γ and interleukin-17. However, no data are available about the efficacy of interleukin-17 blockade in the treatment of patients with psoriasiform chronic GvHD. What's already known about this topic? Psoriasiform chronic graft-versus-host disease (GvHD) is a rare clinical presentation with a poor durable response to steroids. Animal models and human data suggest that psoriasiform GvHD could be induced through interleukin-17 production by donor T cells. What does this study add? We describe the first case of a patient with psoriasiform GvHD and persistent improvement on treatment with secukinumab, an anti-interleukin-17A antibody.
Subject(s)
Graft vs Host Disease , Hematopoietic Stem Cell Transplantation , CD8-Positive T-Lymphocytes , Graft vs Host Disease/drug therapy , Hematopoietic Stem Cell Transplantation/adverse effects , Humans , Interferon-gamma , Interleukin-17ABSTRACT
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.
Subject(s)
Hematopoietic Stem Cell Transplantation , Immunoconjugates , Lymphoma, Large-Cell, Anaplastic , Adult , Bone Marrow , Female , Humans , Immunoconjugates/therapeutic use , Lymphoma, Large-Cell, Anaplastic/therapy , Neoplasm Recurrence, Local , Retrospective Studies , Transplantation ConditioningABSTRACT
Growth failure (GF) is a frequent problem after pediatric allogeneic hematopoietic stem cell transplantation (HSCT). Growth hormone deficiency (GHD) occurs in 20 to 85%, but published data on the efficacy of growth hormone treatment (GHT) are conflicting. Currently, there are no recommendations on screening for and treatment of GHD after HSCT. We aimed to describe the management of endocrine follow-up (FU)and details of GHT within European Society for Blood and Marrow Transplantation (EBMT) centers.In a retrospective questionnaire study, all EBMT centers performing pediatric HSCT were invited. Results were evaluated in correlation with the structure of endocrine aftercare (HSCT-clinicians and endocrinologists).The majority of centers (80%) reported endocrine FU by an endocrinologist - either within the HSCT-center or in a separate endocrine clinic. Fifty-four percent reported FU outside of the HSCT-center. As diagnostic tests the insulin-like growth factor IGF-I and insulin-like growth factor binding protein IGFBP3, insulin tolerance test and arginine stimulation test were most frequently used. Sixty-four percent of centers performed GHT and endocrinologists were more likely to prescribe GH (74%) compared to HSCT-clinicians (33%). The most frequent indication for GHT was GHD in 60%, with a distinct different approach of endocrinologists in comparison with HSCT-clinicians.Our study reveals substantial variation in practice and emphasizes the need for endocrine aftercare performed by dedicated endocrinologists in close collaboration with the HSCT-center. Our results indicate that the management of GHT depends on the structure of endocrine aftercare, which is important for the future development and distribution of studies and guidelines.
Subject(s)
Growth Hormone/deficiency , Hematopoietic Stem Cell Transplantation/methods , Transplantation Conditioning/methods , Transplantation, Homologous/methods , Endocrinologists , Female , Humans , Male , Retrospective Studies , Surveys and QuestionnairesABSTRACT
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.
Subject(s)
Leukemia, Myeloid, Acute/therapy , Stem Cell Transplantation/methods , Adolescent , Adult , Aged , Disease-Free Survival , Female , Humans , Male , Middle Aged , Multivariate Analysis , Retrospective Studies , Transplantation, Homologous/methods , Treatment Outcome , Young AdultABSTRACT
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.
Subject(s)
Leukemia-Lymphoma, Adult T-Cell/complications , Skin Neoplasms/etiology , Adult , Female , Humans , Leukemia-Lymphoma, Adult T-Cell/pathology , Male , Paris , Retrospective Studies , Skin Neoplasms/pathology , Time FactorsABSTRACT
BACKGROUND: Disease recurrence remains the major cause of death in adults with acute myeloid leukaemia (AML) treated using either intensive chemotherapy (IC) or allogenic stem cell transplantation (allo-SCT). AIMS: The timely delivery of maintenance drug or cellular therapies represent emerging strategies with the potential to reduce relapse after both treatment modalities, but whilst the determinants of overall relapse risk have been extensively characterized the factors determining the timing of disease recurrence have not been characterized. MATERIALS AND METHODS: We have therefore examined, using a series of sequential landmark analyses, relapse kinetics in a cohort of 2028 patients who received an allo-SCT for AML in CR1 and separately 570 patients treated with IC alone. RESULTS: In the first 3 months after allo-SCT, the factors associated with an increased risk of relapse included the presence of the FLT3-ITD (P < 0.001), patient age (P = 0.012), time interval from CR1 to transplant (P < 0.001) and donor type (P = 0.03). Relapse from 3 to 6 months was associated with a higher white cell count at diagnosis (P = 0.001), adverse-risk cytogenetics (P < 0.001), presence of FLT3-ITD mutation (P < 0.001) and time interval to achieve first complete remission (P = 0.013). Later relapse was associated with adverse cytogenetics, mutated NPM1, absence of chronic graft-versus-host disease (GVHD) and the use of in vivo T-cell depletion. In patients treated with IC alone, the factors associated with relapse in the first 3 months were adverse-risk cytogenetics (P < 0.001) and FLT3-ITD status (P = 0.001). The factors predicting later relapse were the time interval from diagnosis to CR1 (P = 0.22) and time interval from CR1 to IC (P = 0.012). DISCUSSION AND CONCLUSION: Taken together, these data provide novel insights into the biology of disease recurrence after both allo-SCT and IC and have the potential to inform the design of novel maintenance strategies in both clinical settings.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Leukemia, Myeloid, Acute/therapy , Peripheral Blood Stem Cell Transplantation , Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Nucleophosmin , Recurrence , Retrospective Studies , Transplantation, Homologous , Young AdultSubject(s)
Anemia, Aplastic/drug therapy , Antibodies, Monoclonal, Humanized/therapeutic use , Hemoglobinuria, Paroxysmal/drug therapy , Immunosuppression Therapy/methods , Adult , Aged , Anemia, Aplastic/pathology , Antibodies, Monoclonal, Humanized/pharmacology , Hemoglobinuria, Paroxysmal/pathology , Humans , Retrospective Studies , Young AdultABSTRACT
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.
Subject(s)
Graft vs Host Disease/etiology , Hematopoietic Stem Cell Transplantation/adverse effects , Leukemia, Myeloid, Acute/therapy , Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy , Adolescent , Adult , Aged , Disease-Free Survival , Female , Humans , Immunosuppressive Agents/therapeutic use , Male , Middle Aged , Precursor Cell Lymphoblastic Leukemia-Lymphoma/mortality , Recurrence , Survival Analysis , Transplantation Conditioning , Treatment Outcome , Young AdultABSTRACT
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.
Subject(s)
Cord Blood Stem Cell Transplantation , Killer Cells, Natural/immunology , Leukemia, Myeloid, Acute/immunology , Recovery of Function/immunology , Registries , Transplantation Conditioning , Adult , Allografts , Disease-Free Survival , Female , Humans , Leukemia, Myeloid, Acute/mortality , Leukemia, Myeloid, Acute/therapy , Male , Middle Aged , Prospective Studies , Survival RateSubject(s)
Dermatologic Agents/therapeutic use , Graft vs Host Disease/drug therapy , Pyrazoles/therapeutic use , Scleroderma, Localized/drug therapy , Adult , Aged , Chronic Disease , Female , Humans , Male , Middle Aged , Nitriles , Pyrimidines , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
Gemtuzumab ozogamicin (GO) may increase the risk of sinusoidal obstruction syndrome (SOS) when used prior to allogeneic stem cell transplantation (HSCT). We assessed SOS incidence and outcomes after HSCT of 146 adults, with a median age of 50 years, previously receiving GO. SOS prophylaxis was used in 69 patients (heparin n=57, ursodeoxycholic acid n=8, defibrotide n=4). Cumulative incidence (CI) of SOS was 8% (n=11), with death in 3 patients. Median interval between last GO dose and HSCT was 130 days. Overall survival (OS) and SOS incidence did not differ for patients receiving GO ⩽3.5 months before HSCT and the others. CI of acute and chronic GVHD was 31% and 25%, respectively. Probability of OS and leukemia-free survival (LFS) at 5 years was 40% and 37%, respectively. Relapse incidence and non-relapse mortality were 42% and 21%, respectively. In multivariate analysis, active disease at HSCT was associated with relapse and worse LFS and OS (P<0.03). Liver abnormalities before HSCT correlated with worse OS (P<0.03). Use of low-dose GO prior to HSCT is associated with an acceptable SOS incidence. Prospective studies investigating the role and the utility of SOS prophylaxis are warranted.
Subject(s)
Aminoglycosides/toxicity , Antibodies, Monoclonal, Humanized/toxicity , Hematopoietic Stem Cell Transplantation/adverse effects , Hepatic Veno-Occlusive Disease/etiology , Leukemia/complications , Premedication/methods , Acute Disease , Adult , Aged , Aminoglycosides/therapeutic use , Antibodies, Monoclonal, Humanized/therapeutic use , Female , Gemtuzumab , Graft vs Host Disease , Hepatic Veno-Occlusive Disease/mortality , Hepatic Veno-Occlusive Disease/prevention & control , Humans , Leukemia/mortality , Leukemia/therapy , Male , Middle Aged , Premedication/mortality , Retrospective Studies , Survival Analysis , Transplantation, Homologous , Young AdultABSTRACT
Allogeneic stem cell transplantation (allo-SCT) following a non-myeloablative (NMA) or reduced-intensity conditioning (RIC) is considered a valid approach to treat patients with refractory/relapsed Hodgkin lymphoma (HL). When an HLA-matched donor is lacking a graft from a familial haploidentical (HAPLO) donor, a mismatched unrelated donor (MMUD) or cord blood (CB) might be considered. In this retrospective study, we compared the outcome of patients with HL undergoing a RIC or NMA allo-SCT from HAPLO, MMUD or CB. Ninety-eight patients were included. Median follow-up was 31 months for the whole cohort. All patients in the HAPLO group (N=34) received a T-cell replete allo-SCT after a NMA (FLU-CY-TBI, N=31, 91%) or a RIC (N=3, 9%) followed by post-transplant cyclophosphamide. After adjustment for significant covariates, MMUD and CB were associated with significantly lower GvHD-free relapse-free survival (GRFS; hazard ratio (HR)=2.02, P=0.03 and HR=2.43, P=0.009, respectively) compared with HAPLO donors. In conclusion, higher GRFS was observed in Hodgkin lymphoma patients receiving a RIC or NMA allo-SCT with post-transplant cyclophosphamide from HAPLO donors. Our findings suggest they should be favoured over MMUD and CB in this setting.
Subject(s)
Cyclophosphamide/therapeutic use , Hodgkin Disease/therapy , Stem Cell Transplantation/methods , Transplantation Conditioning/methods , Transplantation, Haploidentical , Adult , Cord Blood Stem Cell Transplantation , Disease-Free Survival , Female , Follow-Up Studies , Graft vs Host Disease , HLA Antigens , Histocompatibility , Hodgkin Disease/mortality , Humans , Male , Retrospective Studies , Stem Cell Transplantation/standards , Transplantation, Homologous , Unrelated Donors/supply & distributionABSTRACT
Allogeneic hematopoietic stem cell transplantation (SCT) contributes to improved outcome in childhood acute leukemia (AL). However, therapeutic options are poorly defined in the case of post-transplantation relapse. We aimed to compare treatment strategies in 334 consecutive children with acute leukemia relapse or progression after SCT in a recent 10-year period. Data could be analyzed in 288 patients (157 ALL, 123 AML and 8 biphenotypic AL) with a median age of 8.16 years at transplantation. The median delay from first SCT to relapse or progression was 182 days. The treatment consisted of chemotherapy alone (n=108), chemotherapy followed by second SCT (n=70), supportive/palliative care (n=67), combination of chemotherapy and donor lymphocyte infusion (DLI; n=30), or isolated reinfusion of donor lymphocytes (DLI; n=13). The median OS duration after relapse was 164 days and differed according to therapy: DLI after chemotherapy=385 days, second allograft=391 days, chemotherapy=174 days, DLI alone=140 days, palliative care=43 days. A second SCT or a combination of chemotherapy and DLI yielded similar outcome (hazard ratio (HR)=0.85, P=0.53) unlike chemotherapy alone (HR=1.43 P=0.04), palliative care (HR=4.24, P<0.0001) or isolated DLI (HR=1,94, P<0.04). Despite limitations in this retrospective setting, strategies including immunointervention appear superior to other approaches, mostly in AML.