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1.
[Impact of the type of hematopoietic stem-cell transplant on quality of life and psychopathology]
Janicsák, H., Masszi, T., Reményi, P., Ungvari, G. S., Gazdag, G.
Ideggyogyaszati szemle. 2023;76(1-2):25-35
Abstract
BACKGROUND AND PURPOSE Despite the decrease in transplant-related mortality, patients who receive hematopoietic stem-cell transplants often suffer from short-and long-term morbidities, poorer quality of life, and psychosocial functioning deficits. Several studies have compared the quality of life and affective symptoms of patients after undergoing autologous and allogeneic hematopoietic stem-cell transplants. Some studies have reported similar or greater quality of life impairments in allogeneic hematopoietic stem-cell recipients, but the findings have been inconsistent. Our purpose was to examine the influence of the type of hematopoietic stem-cell transplantation on the quality of life and affective symptoms of patients.
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METHODS The study sample comprised 121 patients with various hematological diseases who underwent hematopoietic stem-cell transplantation at St. István and St. László Hospitals, Budapest. The study had a cross-sectional design. Quality of life was evaluated using the Hungarian version of the Functional Assessment of Cancer Therapy–Bone Marrow Transplant scale (FACT-BMT). Anxiety and depressive symptoms were assessed using Spielberger’s State and Trait Anxiety Inventory (STAI) and the Beck Depression Inventory (BDI), respectively. Basic sociodemographic and clinical variables were also recorded. Comparisons between autologous and allogeneic recipients were analyzed using a t-test when the variables were normally distributed and a Mann–Whitney U test otherwise. A stepwise multiple linear regression analysis was performed to identify the risk factors that contributed to the quality of life and the affective symptoms in each group.
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RESULTS Quality of life (p=0.83) and affective symptoms (pBDI=0.24; pSSTAI=0.63) were similar between the autologous and allogeneic transplant groups. The BDI scores of allogeneic transplant patients indicated mild depression, but their STAI scores were similar to those of the general population. Allogeneic transplant patients with symptoms of graft-versus-host disease (GVHD) experienced more severe clinical conditions (p=0.01), poorer functional status (p<0.01) and received more immunosuppressive treatment (p<0.01) than those without graft versus host disease. Patients suffering from graft versus host disease experienced more severe depression (p=0.01), and constant anxiety (p=0.03) than those without graft versus host disease. Quality of life was affected by depressive and anxiety symptoms and psychiatric comorbidity in both the allogeneic and autologous groups.
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CONCLUSION Graft versus host disease-related severe somatic complaints seemed to influence the allogeneic transplant patients’ quality of life by inducing depressive and anxiety symptoms.
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2.
Decreased Plasma Level of Cytokeratin 20 (KRT20) Is Indicative of the Emergence and Severity of Acute GvHD Irrespective to the Type of Organ Involvement
Lupsa, N., Szegedi, Á, Gézsi, A., Vuncs, Z., Masszi, T., Mikala, G., Reményi, P., Deola, S., Lakshmanan, A. P., Terranegra, A., et al
Biomedicines. 2022;10(3)
Abstract
Accurate risk prediction of acute graft versus host disease (aGvHD) is currently an unmet clinical need. This study sought to analyze whether three plasma proteins expressed in a largely skin- and gut-restricted manner would be affected by the development of acute cutaneous and gastrointestinal aGvHD. The diagnostic sensitivity, specificity, and prognostic value of plasma cytokeratin-15 (KRT15) cytokeratin-20 (KRT20), and occludin (OCLN) were evaluated in a discovery and a validation cohort using ELISA in comparison with elafin (PI3) and regenerating family member 3 alpha (REG3A), two established markers of skin- and gut aGvHD. The discovery cohort (n = 39) revealed that at the time of diagnosis, plasma KRT20 showed a progressive decrease from unaffected individuals to patients with single-, and patients with multi-organ aGvHD. KRT20 was affected by cutaneous (p = 0.0263) and gastrointestinal aGvHD (p = 0.0242) independently and in an additive manner. Sensitivity and specificity of KRT20 for aGvHD involving both target organs (AUC = 0.852) were comparable to that of PI3 for skin-aGvHD (AUC = 0.708) or that of REG3A for gut-aGvHD (AUC = 0.855). Patient follow-up in the validation cohort (n = 67) corroborated these observations (p < 0.001), and linked low KRT20 to grade 2+ disease (p < 0.001), but failed to confirm low KRT20 as an independent risk factor. These data established a link between low plasma KRT20 levels and moderate to severe aGvHD involving multiple target organs.
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3.
[Epidemiology of early infections after autologous hematopoietic stem cell transplantation. Analysis of data from 699 patients treated in a Hungarian centre]
Lakatos, B., Szabo, H., Csordas, K., Tatai, G., Nikolova, R., Csomor, J., Remenyi, P., Masszi, T., Valyi-Nagy, I., Sinko, J.
Orvosi hetilap. 2020;161(3):103-109
Abstract
Introduction: Autologous hemopoietic stem cell transplantation remains a promising therapy in certain malignant and non-malignant conditions. The procedure, however, will increase the risk of complications, most notably early and late infections. Aim: To analyze the frequency and spectrum of pathogens in early (<+100 days) post-transplant infections and to evaluate risk factors for mortality. Method: Prospectively collected data from 699 patients undergoing autologous hemopoietic stem cell transplantation between 2007 and 2014 at our center were retrospectively reviewed and analyzed. Results: The median age of 699 patients was 56 (interquartile range: 43-62) years, 54% (376) were male. 25 patients have been transferred to other centers and 19 patients were lost to follow up. Neutropenic fever occurred in 69.8% (488) of patients. In addition, 102 infectious episodes in 96 patients were identified. Most commonly bacteremia occurred (49 episodes) with a median onset of 7 (5-11) days. The majority (33/49) of bacteremias have been observed during the pre-engraftment period. Their incidence proved to be higher in patients with malignant lymphoma compared to individuals with plasma cell disorders (p = 0.0005, OR: 2.41, 95% CI: 1.49-3.99). 12 episodes of viral infections and 8 cases of proven or probable invasive mycoses have been identified. Among the 655 patients with complete follow up, 16 in-hospital deaths (2.4%) occurred, 8 of them were associated with infections. Survival was adversely affected by early infections (p = 0.0001). Conclusion: In autologous stem cell transplantation, microbiologically unconfirmed neutropenic fever is common. Documented early bacteremia, however, is infrequent. Lymphoma patients have a significantly higher chance to develop bloodstream infections compared to individuals with plasma cell disorders. Early infections decrease the chance of survival; thus, an effective prophylaxis and therapy remains of paramount importance. Orv Hetil. 2020; 161(3): 103-109.
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4.
Analysis of data collected in the European Society for Blood and Marrow Transplantation (EBMT) Registry on a cohort of lymphoma patients receiving plerixafor
Sureda, A., Chabannon, C., Masszi, T., Pohlreich, D., Scheid, C., Thieblemont, C., Wahlin, B. E., Sakellari, I., Russell, N., Janikova, A., et al
Bone marrow transplantation. 2019
Abstract
Plerixafor + granulocyte-colony stimulating factor (G-CSF) is administered to patients with lymphoma who are poor mobilizers of hematopoietic stem cells (HSCs) in Europe. This international, multicenter, non-interventional registry study (NCT01362972) evaluated long-term follow-up of patients with lymphoma who received plerixafor for HSC mobilization versus other mobilization methods. Propensity score matching was conducted to balance baseline characteristics between comparison groups. The following mobilization regimens were compared: G-CSF + plerixafor (G + P) versus G-CSF alone; G + P versus G-CSF + chemotherapy (G + C); and G-CSF + plerixafor + chemotherapy (G + P + C) versus G + C. The primary outcomes were progression-free survival (PFS), overall survival (OS), and cumulative incidence of relapse (CIR). Overall, 313/3749 (8.3%) eligible patients were mobilized with plerixafor-containing regimens. After propensity score matching, 70 versus 36 patients were matched in the G + P versus G-CSF alone cohort, 124 versus 124 in the G + P versus G + C cohort, and 130 versus 130 in the G + P + C versus G + C cohort. For both PFS and OS, the upper bound of confidence interval for the hazard ratio was >1.3 for all comparisons, implying that non-inferiority was not demonstrated. No major differences in PFS, OS, and CIR were observed between the plerixafor and comparison groups.
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5.
Results from a multicenter, noninterventional registry study for multiple myeloma patients who received stem cell mobilization regimens with and without plerixafor
Morris, C., Chabannon, C., Masszi, T., Russell, N., Nahi, H., Kobbe, G., Krejci, M., Auner, H. W., Pohlreich, D., Hayden, P., et al
Bone marrow transplantation. 2019
Abstract
Plerixafor plus granulocyte-colony stimulating factor (G-CSF) enhances the mobilization of hematopoietic stem cells (HSCs) for collection and subsequent autologous hematopoietic stem cell transplantation (HSCT) in patients with multiple myeloma (MM). This international, multicenter, noninterventional registry study (NCT01362972), evaluated long-term outcomes for MM patients who received plerixafor versus other mobilization regimens. The comparisons were: G-CSF + plerixafor (G-CSF + P) versus G-CSF-; G-CSF + P versus G-CSF + chemotherapy (G-CSF + C); and G-CSF + P + C versus G-CSF + C. Propensity score matching was used to balance groups. Primary outcome measures were progression free survival (PFS), overall survival (OS), and cumulative incidence of relapse (CIR) after transplantation. After propensity matching, 77 versus 41 patients in the G-CSF + P versus G-CSF cohorts, 129 versus 129 in the G-CSF + P versus G-CSF + C cohorts, and 117 versus 117 in the G-CSF + P + C versus G-CSF + C cohorts were matched, respectively. Propensity score matching resulted in a smaller sample size and imbalances were not completely overcome. For both PFS and OS, the upper limits of the hazard ratio 95% confidence intervals exceeded prespecified boundaries; noninferiority was not demonstrated. CIR rates were higher in the plerixafor cohorts. G-CSF + P remains an option for the mobilization of HSCs in poor mobilizers with MM with no substantial differences in PFS, OS, and CIR in comparison with other regimens.
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Impact of primary disease on outcome after allogeneic stem cell transplantation for transformed secondary acute leukaemia
Kroger, N., Eikema, D. J., Koster, L., Beelen, D., de Wreede, L. C., Finke, J., Koenecke, C., Niederwieser, D., Bornhauser, M., Schoenland, S., et al
British journal of haematology. 2019
Abstract
Myelodysplastic syndromes (MDS), myeloproliferative neoplasms (MPN) and chronic myelomonocytic leukaemia (CMML) can progress to secondary acute myeloid leukaemia (sAML). We compared the outcome of 4214 sAML patients who received allogeneic haematopoietic stem cell transplantation (allo-HSCT) from an unrelated (62%) or human leucocyte antigen (HLA)-identical sibling donor (38%) according the underlying disease: MDS (n = 3541), CMML (n = 251) or MPN (n = 422). After a median follow up of 46.5 months, the estimated 3-year progression-free (PFS) and overall survival (OS) for the entire group was 36% (34-37%) and 41% (40-43%), respectively. The cumulative incidence of relapse and non-relapse mortality (NRM) was 37% (35-39%) and 27% (26-29%), respectively. In a multivariable analysis for OS, besides age (P < 0.001), unrelated donor (P = 0.011), cytomegalovirus +/- constellation (P = 0.007), Karnofsky index ≤ 80 (P < 0.001), remission status (P < 0.001), peripheral blood as stem cell source (P = 0.009), sAML from MPN (P = 0.003) remained a significant factor in comparison to sAML from MDS, while worse outcome of sAML from CMML did not reach statistical significance (P = 0.06). This large registry study demonstrates a major impact of the underlying disease on outcome of sAML after allo-HSCT.
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7.
Treosulfan or busulfan plus fludarabine as conditioning treatment before allogeneic haemopoietic stem cell transplantation for older patients with acute myeloid leukaemia or myelodysplastic syndrome (MC-FludT.14/L): a randomised, non-inferiority, phase 3 trial
Beelen, D. W., Trenschel, R., Stelljes, M., Groth, C., Masszi, T., Remenyi, P., Wagner-Drouet, E. M., Hauptrock, B., Dreger, P., Luft, T., et al
The Lancet. Haematology. 2019
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Full text
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Editor's Choice
Abstract
BACKGROUND Further improvement of preparative regimens before allogeneic haemopoietic stem cell transplantation (HSCT) is an unmet medical need for the growing number of older or comorbid patients with acute myeloid leukaemia or myelodysplastic syndrome. We aimed to evaluate the efficacy and safety of conditioning with treosulfan plus fludarabine compared with reduced-intensity busulfan plus fludarabine in this population. METHODS We did an open-label, randomised, non-inferiority, phase 3 trial in 31 transplantation centres in France, Germany, Hungary, Italy, and Poland. Eligible patients were 18-70 years, had acute myeloid leukaemia in first or consecutive complete haematological remission (blast counts <5% in bone marrow) or myelodysplastic syndrome (blast counts <20% in bone marrow), Karnofsky index of 60% or higher, and were indicated for allogeneic HSCT but considered at an increased risk for standard myeloablative preparative regimens based on age (≥50 years), an HSCT-specific comorbidity index of more than 2, or both. Patients were randomly assigned (1:1) to receive either intravenous 10 g/m(2) treosulfan daily applied as a 2-h infusion for 3 days (days -4 to -2) or 0.8 mg/kg busulfan applied as a 2-h infusion at 6-h intervals on days -4 and -3. Both groups received 30 mg/m(2) intravenous fludarabine daily for 5 days (days -6 to -2). The primary outcome was event-free survival 2 years after HSCT. The non-inferiority margin was a hazard ratio (HR) of 1.3. Efficacy was assessed in all patients who received treatment and completed transplantation, and safety in all patients who received treatment. The study is registered with EudraCT (2008-002356-18) and ClinicalTrials.gov (NCT00822393). FINDINGS Between June 13, 2013, and May 3, 2016, 476 patients were enrolled (240 in the busulfan group received treatment and transplantation, and in the treosulfan group 221 received treatment and 220 transplanation). At the second preplanned interim analysis (Nov 9, 2016), the primary endpoint was met and trial was stopped. Here we present the final confirmatory analysis (data cutoff May 31, 2017). Median follow-up was 15.4 months (IQR 8.8-23.6) for patients treated with treosulfan and 17.4 months (6.3-23.4) for those treated with busulfan. 2-year event-free survival was 64.0% (95% CI 56.0-70.9) in the treosulfan group and 50.4% (42.8-57.5) in the busulfan group (HR 0.65 [95% CI 0.47-0.90]; p<0.0001 for non-inferiority, p=0.0051 for superiority). The most frequently reported grade 3 or higher adverse events were abnormal blood chemistry results (33 [15%] of 221 patients in the treosulfan group vs 35 [15%] of 240 patients in the busulfan group) and gastrointestinal disorders (24 [11%] patients vs 39 [16%] patients). Serious adverse events were reported for 18 (8%) patients in the treosulfan group and 17 (7%) patients in the busulfan group. Causes of deaths were generally transplantation-related. INTERPRETATION Treosulfan was non-inferior to busulfan when used in combination with fludarabine as a conditioning regimen for allogeneic HSCT for older or comorbid patients with acute myeloid leukaemia or myelodysplastic syndrome. The improved outcomes in patients treated with the treosulfan-fludarabine regimen suggest its potential to become a standard preparative regimen in this population. FUNDING medac GmbH.
PICO Summary
Population
Patients with acute myeloid leukaemia in first or consecutive complete haematological remission or myelodysplastic syndrome considered at an increased risk for standard myeloablative preparative regimens based on age (>/=50 years), an HSCT-specific comorbidity index of more than 2, or both. (n=460)
Intervention
Intravenous 10 g/m(2) treosulfan daily for 3 days followed by intravenous fludarabine daily for 5 days (n=221)
Comparison
0.8 mg/kg busulfan at 6-h intervals on days -4 and -3, followed by 30 mg/m(2) intravenous fludarabine daily for 5 days (n=240)
Outcome
Median follow-up was 15.4 months for patients treated with treosulfan and 17.4 months for those treated with busulfan. 2-year event-free survival was 64.0% in the treosulfan group and 50.4% in the busulfan group. The most frequently reported grade 3 or higher adverse events were abnormal blood chemistry results (15% patients in the treosulfan group vs 15% in the busulfan group) and gastrointestinal disorders (11% patients vs 16% patients). Serious adverse events were reported for 8% of patients in the treosulfan group and 7% of patients in the busulfan group. Causes of deaths were generally transplantation-related.
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Donor KIR2DS1 reduces the risk of transplant related mortality in HLA-C2 positive young recipients with hematological malignancies treated by myeloablative conditioning
Tordai, A., Bors, A., Kiss, K. P., Balassa, K., Andrikovics, H., Batai, A., Szilvasi, A., Rajczy, K., Inotai, D., Torbagyi, E., et al
PloS one. 2019;14(6):e0218945
Abstract
BACKGROUND Recognition of HLA-C2 group alleles on recipient cells by activating killer immunoglobulin like receptors, KIR2DS1 on donor natural killer cells may lead to increased graft-versus-leukemia effect or immunomodulation in patients treated by allogeneic hematopoietic stem cell transplantation (allo-HSCT) influencing disease free and overall survival (OS). OBJECTIVE In the present study, 314 consecutive, allo-HSCT recipient and donor pairs were included with retrospective donor KIR-genotyping and clinical parameters analyzes. RESULTS After a median follow-up of 23.6 months, recipients with HLA-C2 group allele (rC2) showed improved (p = 0.046) OS if transplanted with KIR2DS1 positive donors (d2DS1) compared to those without one or both of this genetic attribute. Within the myeloablative conditioning (MAC) subgroup (n = 227), rC2 homozygous+d2DS1 patients (n = 14) showed a 5 years OS of 93% followed by rC2 heterozygous+d2DS1 patients (n = 48, 65%) compared to rC2 and/or d2DS1 negatives (47%, p = 0.018). Multivariate analyses indicated rC2+d2DS1 positivity as an independent predictor of OS (HR:0.47, 0.26-0.86, p = 0.014) besides donor type, presence of CMV-reactivation or chemoresistant disease. Among MAC-treated patients, the combined rC2+d2DS1 presence was associated with a markedly decreased cumulative incidence of transplant related mortality (p = 0.0045). CONCLUSION The combination of rC2+d2DS1 may be a favorable genetic constellation in allo-HSCT with MAC potentially reducing transplant related mortality.
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Investigation of TGFB1 -1347C>T variant as a biomarker after allogeneic hematopoietic stem cell transplantation
Kovy, P., Meggyesi, N., Varga, L., Balassa, K., Bors, A., Gopcsa, L., Paksi, M., Batai, A., Vad, E., Sinko, J., et al
Bone marrow transplantation. 2019
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a potentially curative therapeutic option for malignant hematopoietic diseases. Cytokines including transforming growth factor beta1 (TGFbeta1) play a pivotal role in immune reconstruction, and the development of graft versus host disease (GvHD) or infections. The aim of this study was to investigate the role of TGFB1 gene -1347C>T variant in the outcome of HSCT in a cohort of 409 adult recipient-donor pairs. TGFB1 variant was analysed from genomic DNA with LightCycler hybridisation probe method. In case of myeloablative conditioning, donor TGFB1 genotype correlated with overall survival (60-month OS for CC: 62.1 +/- 4.8%; CT: 46.8 +/- 4.8%; TT: 35.6 +/- 9.3%; p = 0.032), which was independent of age, donor type and GvHD prophylaxis in multivariate analysis (HR:2.35, 95%CI:1.35-4.10, p = 0.003). The cumulative incidence of acute GvHD grade III-IV [CC:10%; CT:17%; TT:24%], and non-relapse mortality was higher in TT-carriers (24-month NRM: CC:24%; CT:26%; TT:46%, p = 0.035). We did not find any association between recipient TGFB1 -1347C>T polymorphism and HSCT outcome. Our results suggest that donor TGFB1 -1347C>T may exert an adverse influence on the outcome of myeloablative conditioning transplantation.
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Outcome in patients with diffuse large B-cell lymphoma who relapse after autologous stem cell transplantation and receive active therapy. A retrospective analysis of the Lymphoma Working Party of the European Society for Blood and Marrow Transplantation (EBMT)
Gonzalez-Barca, E., Boumendil, A., Blaise, D., Trneny, M., Masszi, T., Finel, H., Michieli, M. G., Bittenbring, J. T., Gritti, G., Snowden, J. A., et al
Bone marrow transplantation. 2019
Abstract
Autologous hematopoietic stem cell transplantation (auto-HSCT) is the standard of care for patients with diffuse large B-cell lymphoma (DLBCL) who relapse/progress after first line chemoimmunotherapy. Long-term outcome of those who relapse after transplant is poor. We present the results of a retrospective study of 256 adult patients reported to the EBMT registry with DLBCL who relapsed after auto-HSCT performed between 2003 and 2013, and who received active salvage strategies. One hundred and fifty-four (60%) were male; median age was 53 years. Median time to relapse was 7 months, 65% relapsed during the first year. Overall response rate after salvage therapy was 46%. Median follow-up after first salvage therapy was 40 months (IQR 23-63 months). Overall survival (OS) at 3 years was 27% (95% CI 22-33). OS at 3 years of patients relapsing longer than 1 year after auto-HSCT was 41% (95% CI 31-53) compared with 20% (95% CI 14-24) in those who relapsed in less than 1 year. Eighty-two patients (32%) had a second HSCT, an allogeneic HSCT (allo-HSCT) in 69 cases, at a median time of 6.5 months after relapse. OS at 3 years after allo-HSCT was 36% (95% CI 25-51). In conclusion, the prognosis of patients with DLBCL that relapse after auto-HSCT is dismal. Patients who relapse in less than 1 year remain an unmet need, and should be considered for CAR T cell therapy or clinical trials. Patients who relapse after 1 year can be rescued with salvage therapies and a second HSCT. These results provide a benchmark to compare data of new prospective studies.