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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. PLoS One 2019; 14:e0218945. [PMID: 31237928 PMCID: PMC6592561 DOI: 10.1371/journal.pone.0218945] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 06/12/2019] [Indexed: 01/12/2023] Open
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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Sex-specific survival difference in association with HLA-DRB1∗04 following allogeneic haematopoietic stem cell transplantation for lymphoid malignancies. Hum Immunol 2017; 79:13-19. [PMID: 29080718 DOI: 10.1016/j.humimm.2017.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 10/15/2017] [Accepted: 10/24/2017] [Indexed: 11/30/2022]
Abstract
The role of HLA system in allogeneic haematopoietic stem cell transplantation (allo-HSCT) outcome is unarguable. In this study we investigated association of HLA-A,-B and-DRB1 alleles with overall survival (OS) in 186 patients undergoing allo-HSCT for lymphoid malignancies. Analyses confirmed significantly better OS for HLA-DRB1∗04 carriers compared with non-carriers (p = 0.01). Survival benefit was confined to male patients (in multivariate analyses p = 0.034, hazard ratio 0.35, 95% confidence interval 0.13-0.92), whereas in females no difference was noted (p = 0.82). Furthermore, donor gender also affected outcome and transplantation from female HLA-DRB1∗04 carrier donors resulted in superior survival compared with female non-carrier donors (p = 0.01). Combined analyses including recipient/donor gender and HLA-DRB1∗04 showed that survival of male patients varied significantly according to donor gender and HLA-DRB1∗04 carriership (p = 0.04) with best survival among HLA-DRB1∗04 carriers transplanted from female donors. Of relevance to our results, HLA-DRB1∗04 has been documented as risk allele group for lymphoid malignancies, and studies described a male-specific risk. We believe that our findings provide further supporting evidence for sex-specific alterations secondary to HLA-DRB1∗04 or related genes. Further studies are warranted to evaluate whether in contrast to general favour of male donors HLA-DRB1∗04 carrier patients with lymphoid malignancies could benefit from transplantation from female donors.
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3
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[Allogeneic hematopoietic stem cell transplantation in Hungary]. Orv Hetil 2017; 158:291-297. [PMID: 28218567 DOI: 10.1556/650.2017.30648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION AND AIM The publication summarizes the 2548 stem cell transplantations performed in the period of 1993-2015 in Szent Laszló Hospital, Budapest and provides a detailed discussion of the 425 allogeneic transplantations during 2007-2013. METHOD The analysis explains the major steps of the evolution of allogeneic stem cell transplantation and compares the results of the unique Hungarian allogeneic center. RESULTS The significant shift in the transplantation indications from chronic myeloid leukemia to myelodysplastic syndromes and the rising age of the recipients are in line with world wide tendencies. The latter one is the consequence of the introduction and improvement of the concept of reduced intensity conditioning regimens, originally arising from the idea of Endre Kelemen. The most limiting factor, the donor availability seems to be resolved with the use of a new immunomodulating regimen, the application of posttransplantation cyclophosphamide, which allows the transplantation through HLA barriers with haploidentical family donors with comparable results to the HLA matched volunteer unrelated donors. The above mentioned tendencies result the wider use of allogeneic stem cell transplantation less dependent from recipient age, comorbidities and even donor availability. CONCLUSIONS The publication highlights the need of expanding the stem cell transplantation budget and the involvement of new centers in Hungary in allogeneic of stem cell transplantation. Orv. Hetil., 2017, 158(8), 291-297.
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Early Versus Delayed Autologous Stem Cell Transplantation and Interferon Maintenance in Multiple Myeloma: Single-Center Experience of 18 Years. Transplant Proc 2016; 48:177-84. [PMID: 26915865 DOI: 10.1016/j.transproceed.2015.12.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 12/14/2015] [Accepted: 12/30/2015] [Indexed: 02/03/2023]
Abstract
BACKGROUND Autologous stem cell transplantation (ASCT) has become the mainstay of 1st-line treatment in younger patients with multiple myeloma (MM), but statistical confirmation of its superiority over other therapies, especially in the era of novel agents, is still lacking. METHODS We reviewed the results of all 548 myeloma ASCTs performed in our institute over the past 18 years. RESULTS More than one-half of the patients had access to novel agents before their transplantations. Although the age of the transplanted patients increased significantly over the years, treatment-related mortality (TRM) was remarkably low, especially in 1st-line transplanted patients (100-day TRM, 0.3%). The median overall survival (OS) of the entire cohort was 98.4 months. Patients transplanted within 12 months from the start of their therapy had significantly better responses than those having delayed ASCT (complete response rate, 58.1% vs 46.8%; P = .016) and significant post-ASCT progression-free survival (PFS) benefit (30.2 [26.1-34.3] mo vs 23.3 [16.8-29.8] mo; P = .036), but we found no significant overall survival difference. The results were similar in patients treated with or without novel agents before ASCT. During a period of time, interferon maintenance was our standard approach to post-ASCT maintenance. Our analysis showed not only a significant PFS advantage with interferon, but also a highly significant overall survival benefit (150.4 [105.1-195.8] mo vs 86.1 [72.5-99.7] mo; P = .003). CONCLUSIONS Our findings demonstrate that delayed ASCT can be feasible in selected patients.
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Recipient and donor JAK2 46/1 haplotypes are associated with acute graft-versus-host disease following allogeneic hematopoietic stem cell transplantation. Leuk Lymphoma 2016; 58:391-398. [PMID: 27389386 DOI: 10.1080/10428194.2016.1198956] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Several genetic polymorphisms have been implicated to affect the outcome of allogeneic hematopoietic stem cell transplantation (allo-HSCT). The role of cytokines in acute graft-versus-host disease (aGvHD) is well established and many of the involved cytokines signal through the Janus kinase (JAK) pathways. In this study, we assessed the association of recipient and donor JAK2 46/1 haplotypes and allo-HSCT outcome in a cohort of 124 acute myeloid leukemia patients. Both, recipient and donor 46/1 haplotypes significantly affected aGvHD grades II-IV development (p = 0.006 and p = 0.031, respectively), furthermore the influence of the haplotypes seemed to be additive. In multivariate analyses the recipient haplotype remained independently related (p = 0.012) to aGvHD, while the donor not (p = 0.08). We observed significantly less relapses among haplotype carriers (p = 0.004), but overall survival did not differ (p = 0.732). Our findings suggest that recipient and donor JAK2 46/1 haplotypes might be involved in the regulation of aGvHD.
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Successful Treatment of Renal Failure Caused by Multiple Myeloma With HLA-Identical Living Kidney and Bone Marrow Transplantation: A Case Report. Transplant Proc 2013; 45:3705-7. [DOI: 10.1016/j.transproceed.2013.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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P016 Allogeneic haemopoietic stem cell transplantation in children with acute leukemias. A single centre experience in Hungary (1992 2007). Blood Rev 2007. [DOI: 10.1016/s0268-960x(07)70089-9] [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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8
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P186 Fatal fulminant herpes simplex virus-1 hepatitis 20 years after allogeneic bone marrow transplantation from acute myeloid leukemia case report. Blood Rev 2007. [DOI: 10.1016/s0268-960x(07)70265-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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P013 Complete resolution of Behcet's disease after HLA-mismatched allogeneic peripheral haematopoietic stem cell transplantation for myelodysplastic syndrome case report. Blood Rev 2007. [DOI: 10.1016/s0268-960x(07)70086-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Secretory breast cancer in a 7.5-year old boy. Breast 2004; 13:439-42. [PMID: 15454204 DOI: 10.1016/j.breast.2004.02.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2003] [Revised: 11/10/2003] [Accepted: 02/16/2004] [Indexed: 10/26/2022] Open
Abstract
Breast cancer is extremely rare in children, and consequently no consensus has been reached on the optimal treatment modalities. The medical history and treatment plan for a 7.5-year old male breast cancer patient is described. Radical mastectomy with sentinel node biopsy was performed in October 2002. As no malignant cells were detected in the sentinel node, and no BRCA1-2 mutations were detected, no further radio- or chemotherapy was performed. A "wait-and-see" policy was decided on. Further treatment will be given if this becomes necessary with the development of metastases.
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11
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[Methods of screening for adult celiac disease in patients attending ambulatory care service in immunology]. Orv Hetil 2003; 144:1069-76. [PMID: 12847816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
INTRODUCTION Coeliac disease (gluten sensitive enteropathy) is a very frequent disease appearing in variegated clinical form. In the last decade--concerning the immunogenetic and immunopathological aspects of the disease many of new recognition came to alight. AIM As the disease can lay hidden in its non classical manifesting form for a very long time, authors wished to study the efficacy of screening, which may be introduced for patients attending immunological outpatient care service. PATIENTS, METHODS AND RESULTS In the frame of nation-wide patient care, out of the 200 potential patients sent for immunological check up, various form of coeliac disease was diagnosed in 20 cases. Among these cases there are two--presented for the first time--which are connected to bone marrow transplantation. Based on the immunogenetics and autoantibody serology as well as on small intestine biopsies the following conclusions were made. CONCLUSION 1. Coeliac disease in Hungary is very frequent. Hidden disease should be considered first of all in cases of malabsorption symptoms. 2. Demonstration of autoantibodies on wide-scale palette helps to state the diagnosis based on the systematic auto-immune disease connection. 3. Study of Human Leukocyte Antigen allotype (HLA-DQA1*0501/DQBI*02) applied as marker can considerably support the suspicion of disease. 4. Histology test of the small intestine cannot be omitted.
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[Primary resection of obstructive left-sided colon and rectal tumors without intraoperative lavage]. Orv Hetil 2001; 142:2681-5. [PMID: 11778366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Of the study is to show the results of early postoperative period of left-sided large bowel obstruction (LBO) and methods of decompression without colonic lavage and primary resection. Retrospective analysis of 28 patients admitted to the Surgical Department with LBO between years 1996 and 2000 were treated with ortograde decompression, and primary resection without on table colonic lavage. The surgical method, complications and mortality are pointed out. The patients average age were 71 +/- 9.7 years and only one was free of comorbidity. The average time of operative interventions was 116 +/- 42 minutes. 9 patients out of 28 had rectum cancer their anastomosis were made by instrumental way and the others by hand. The bowel movement was restored (in 89%) on the fourth day of operation. Surgical complications were observed at 3/28 patients (10.7%), and non surgical complication at three patients. Mortality rate 3.5%, one patient was lost. The average hospital stay was 12 +/- 5 days, 70% of the patients were at home within 11 days. The emergency surgical treatment of left-sided colonic obstruction caused by cancer treated by ortograde decompression and primary resection without colonic lavage is a safe method in experienced surgeon hand. The patients have a short recovery period and better quality of life.
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Remarkably reduced transplant-related complications by dibromomannitol non-myeloablative conditioning before allogeneic bone marrow transplantation in chronic myeloid leukemia. Acta Haematol 2001; 105:64-70. [PMID: 11408706 DOI: 10.1159/000046536] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
A non-myeloablative conditioning protocol containing dibromomannitol (DBM/cytosine arabinoside/cyclophosphamide) has been applied to 36 chronic myeloid leukemia (CML) patients followed by bone marrow transplantation (BMT) from sibling donors. Risk factors include: accelerated phase (10 patients), older age (17 patients over >40 years) and long interval between diagnosis and BMT (27 months on average). Severe mucositis did not occur. Venoocclusive liver disease was absent. Infectious complications were rare. Although grade II-IV acute graft-versus-host disease (GVHD) was present in 9 (25%) cases, there were only 2 serious (III-IV) ones. Chronic GVHD occurred in 25 (69%) cases, preceded by acute GVHD in 9 of the 25 affected patients. Early hematological relapse, 7-29 weeks after BMT, developed in 6 patients (17.6%). No relapse was noted in the completely chimeric patients, however molecular genetic residual disease was observed in 6 patients, in most of them after transient short-term mixed chimeric state. Overall actual survival rate is 83.3% for the 36 cases, and leukemia-free survival is 72.2% for the 34 engrafted patients.
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MESH Headings
- Adolescent
- Adult
- Aged
- Antineoplastic Agents, Alkylating/administration & dosage
- Antineoplastic Agents, Alkylating/standards
- Antineoplastic Agents, Alkylating/toxicity
- Bone Marrow Transplantation/methods
- Bone Marrow Transplantation/standards
- Cause of Death
- Disease-Free Survival
- Female
- Graft vs Host Disease
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/complications
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Male
- Middle Aged
- Mitobronitol/administration & dosage
- Mitobronitol/standards
- Mitobronitol/toxicity
- Survival Rate
- Transplantation Chimera
- Transplantation Conditioning/methods
- Transplantation Conditioning/standards
- Transplantation, Homologous/methods
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[Clinical and immunopathological significance of chimerism in bone marrow and organ transplantations]. Magy Onkol 2001; 45:15-21. [PMID: 12050723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Chimerism is an exceptional immunogenetic state, characterized by the survival and collaboration of cell populations originated from two different individuals. The prerequisites to induce chimerism are immunosuppression, myeloablation or severe immunodeficiency of the recipients on one side and donor originated immuno-hematopoietic cells in the graft on the other. Special immunogenetic conditions to establish chimerism are combined with bone marrow transplantation, transfusion and various kinds of solid organ grafting. There are various methods to detect the type of chimera state depending on the immunogenetic differences between the donor and recipient. The chimera state seems to be one of the leading factors to influence the course of the post-transplant period, the frequency and severity of graft-versus-host disease (GVHD), and the rate of relapse. However, the most important contribution of the chimeric state is the development of graft versus leukemia (GVL) effect. A new conditioning protocol (DBM/Ara-C/Cy) for allogeneic BMT in CML patients and its consequence on chimera state and GVL effect is demonstrated.
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Immunological importance of chimerism in transplantation: new conditioning protocol in BMT and the development of chimeric state. Hum Immunol 2000; 61:101-10. [PMID: 10717801 DOI: 10.1016/s0198-8859(99)00143-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Chimerism is an exceptional immunogenetic state, characterized by the survival and collaboration of cell populations originated from two different individuals. The prerequisits to induce chimerism are immuno-suppression, myeloablation, or severe immunodeficiency of the recipients on the one side and donor originated immuno-hematopoietic cells in the graft on the other. The pathologic or special immunogenetic conditions to establish chimerism are combined with bone marrow transplantation, transfusion, and various kinds of solid organ grafting. Different types of chimerism are known including complete, mixed and mosaic, or split chimerism. There are various methods used to detect the type of chimera state, depending on the immunogenetic differences between the donor and recipient. The induction of complete or mixed chimerism is first determinated by the effect of myeloablative therapy. The chimera state seems to be one of the leading factors to influence the course of the post-transplant period, the frequency and severity of GVHD, and the rate of relapse. However, the most important contribution of the chimeric state is in development of graft versus leukemia effect. A new conditioning protocol (DBM/Ara-C/Cy) for allogeneic BMT in CML patients and its consequence on chimera state and GVL effect is demonstrated.
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Haemopoietic cell transplantation activity and results: a single institution experience. Bone Marrow Transplant 1998; 22 Suppl 4:S60-2. [PMID: 9916638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Between February 1993 and November 1997, 62 patients with severe aplastic anaemia (SAA), acute myeloid (AML), acute lymphoid (ALL), or chronic myeloid leukaemia (CML) as well as two patients with NHL underwent allogeneic marrow transplantation (BMT) from HLA-identical or one-antigen mismatched sibling or unrelated donors. Patients received preparative regimens according to the baseline disease. Patients with SAA were conditioned with ATG/Cy (2 cases) and TAI/Cy (3 cases), AML, ALL and NHL with TBI/Cy (21 cases including two retransplantations) and CML with Mitobronitol/Ara-C/Cy except two patients conditioned traditionally with Bu/Cy. For GVHD prevention, patients received cyclosporin-A (CsA) with short course methotheraxe according to the Seattle protocol. Significantly better overall survival rates were associated with the Mitobronitol (DBM)/Ara-C/Cy conditioning regarded the patients as a whole. Autologous stem cell transplantation (bone marrow and/or peripheral blood) were performed in ten cases including 2 AML, 4 non-Hodgkin's lymphoma (NHL), 3 Hodgkin's disease (HD) and 1 patient with multiple myeloma (MM). Patients with AML and two patients with NHL were conditioned with TBI/Cy and the others with BEAM combined chemotherapy. Eight out of ten patients are leukaemia- or lymphoma-free survivors. One patient relapsed having conventional chemotherapy and interferon maintenance therapy. One patient died in a rapid relapse five months post-BMT.
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17
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[A new radiation-free conditioning in bone marrow transplantation and dibromo-mannitol therapy in chronic myeloid leukemia]. Orv Hetil 1998; 139:2003-1; discussion 2011-2. [PMID: 9745304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A new, radiation-free, conditioning protocol, containing the original Hungarian mitobronitol (DBM) (DBM/ cytosine arabinoside/cyclosphosphamide) has been applied to 36 chronic myeloid leukemia (CML) patients followed by bone marrow transplantation (BMT) from HLA identical sibling donors between 1990-1997. In spite of some prognostically disadvantageous factors (half of them were above 40 years, 10 out of 36 patients were in accelerated phase, the disease history was longer than 2 years in average) the overall survival (30/36) and the leukemia free survival rate (26/36) were in accordance with the best international results. Transplantation-related toxicity was remarkably reduced in comparison to bone marrow transplantation performed by total body irradiation/cyclophosphamide (TBI/Cy) or busulphan/cyclophosphamide (Bu/Cy) conditioning protocols. Acute graft versus host disease was present in lower percentage (9/36) and the number of serious cases was only 2/36. Chronic GVH disease, generally known to be associated with antileukemic effect (GVL), occurred in 25 of cases. Early haematological relapse among the 34 patients with functioning graft occurred in 6 patients which rate is slightly higher than reported after TBI/Cy or Bu/Cy conditioning treatment. There was no relapse among patients transplanted within one year post-diagnosis and patients having CML with accelerated phase. The leukemia free post-transplant period was in association with the chronic GVH disease and full chimeric state.
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Lymphocyte subset reconstitution after allogeneic bone marrow transplantation using radiation-free conditioning regimen for patients with chronic granulocytic leukemia. Int J Hematol 1995; 62:27-33. [PMID: 7670005 DOI: 10.1016/0925-5710(95)00377-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Conditioning regimens for BMT are important in determining transplant outcome. A radiation-free protocol containing Mitobronitol (DBM), Cytarabine (Ara-C) and Cyclophosphamide (Cy) was used for conditioning of patients with chronic granulocytic leukemia (CGL). Using this conditioning treatment, fewer transplant related complications, including acute GVHD, VOD and severe infections, were observed. Acute GVHD did not develop, but chronic GVHD, accompanied with graft-versus leukemia, was present in half of the cases. To determine the clinical effect of the DBM/Ara-C/Cy conditioning, the recovery of peripheral blood lymphocytes was examined after allogeneic BMT for patients with CGL in comparison with TBI/Cy conditioning. The lymphocyte subsets of 11 DBM patients were followed and analyzed periodically (30-90 days, 4-12 months and > 13 months) using ten monoclonal antibodies and flow cytometry. Decreased percentage of total T cells as well as CD4+ and CD8+ subpopulations, significantly decreased T cell activation and increased proportion of TCR gamma delta + cells were found to be characteristic in the early post-transplant period in the DBM group. Early recovery and consistently higher percentage of B cells were observed for the whole follow-up period of patients receiving DBM conditioning. A high proportion of NK cells was observed in all transplant recipients. These findings suggest that the characteristic pattern of recovering lymphocytes is associated with the lack of severe transplant-related clinical complications following DBM/Ara-C/Cy conditioning.
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19
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Molecular background of a new case of chronic myelogenous leukemia with bcr-abl chimera mRNA lacking the A2 exon. Leukemia 1994; 8:1791. [PMID: 7934177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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20
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Pulmonary mycosis in rheumatoid arthritis. Clin Exp Rheumatol 1987; 5:294-5. [PMID: 3427846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Abstract
The serum and urine hydroxyproline levels of patients with prostatic cancer were regularly studied for 30 months. Bone metastases were found in 4 patients at the beginning of the study; metastases formed in 8 patients during the test period, and in 9 patients no metastases formed during the study. At the time of X-ray diagnosis of metastasis, significantly higher serum and urine hydroxyproline levels and enzymatic phosphatase were found, but in the tests performed 3 months earlier, in spite of the negative X-ray results, the hydroxyproline results differed significantly from the reference values. The above findings support the use of the hydroxyproline test for the diagnosis of metastases.
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22
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[Data on screening of breast cancer in Hungary. Organization of breast cancer screening in Debrecen and the results of the past 18 months]. Orv Hetil 1983; 124:1497-502. [PMID: 6877831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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23
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[Breast self examination, its value and difficulties]. Orv Hetil 1983; 124:459-60. [PMID: 6844009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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24
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[Aspiration cytology in benign and malignant changes in the breast]. Orv Hetil 1982; 123:2887-9. [PMID: 7177636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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25
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The evaluation of the adrenaline sensitivity test by planimetric method. ACTA NEUROVEGETATIVA 1967; 29:495-500. [PMID: 6082257 DOI: 10.1007/bf01231303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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26
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A neurovegetative approach to predisposition and resistance. ACTA NEUROVEGETATIVA 1965; 27:307-25. [PMID: 5888047 DOI: 10.1007/bf01235148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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