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Allogeneic Bone Marrow Transplantation (allogeneic + bone_marrow_transplantation)
Selected AbstractsAllogeneic bone marrow transplantation with reduced conditioning (RC-BMT)EUROPEAN JOURNAL OF HAEMATOLOGY, Issue 2 2001Lars Vindeløv Abstract: Allogeneic bone marrow transplantation with conventional conditioning (CC-BMT) has the potential of curing various malignant and non-malignant diseases. The curative mechanisms encompass 1) stem cell support for myeloablative radio-chemotherapy, 2) the graft-versus-tumor (GVT) effect, 3) gene replacement for genetic diseases and 4) immunoablation for autoimmune diseases. CC-BMT is characterized by high intensity conditioning, the requirement of prolonged and expensive hospital treatment and a treatment related mortality (TRM) of 10,50% depending on diagnosis, disease stage, patient age and donor type. Recent preclinical and clinical progress has resulted in the emergence of new concepts and procedures that allow replacement of patient bone marrow and immune system with that of the donor by a transplant procedure with markedly reduced conditioning (RC-BMT). This type of transplant, sometimes referred to as mini-BMT, activates curative mechanisms 2,4, which for a number of diseases seems sufficient for cure. It avoids the severe organ toxicity of myeloablative radio-chemotherapy and the complications of profound neutropenia. Patients beyond the age limit of conventional BMT (50,60 yr) may therefore be candidates for this type of transplant as well as patients which because of other medical conditions or the type of disease for which the transplant is needed are poor candidates for CC-BMT. The procedure can be performed in an outpatient setting. The resulting cost reduction should contribute to making allogenic BMT more readily available. This review describes basic concepts and procedures involved in RC-BMT and summarizes preliminary results obtained with RC-BMT in different transplant centers. [source] Allogeneic bone marrow transplantation with reduced intensity conditioning for chronic granulomatous disease complicated by invasive Aspergillus infectionPEDIATRIC BLOOD & CANCER, Issue 3 2006Jairam Sastry MBBS, MRCPCH Abstract Chronic granulomatous disease (CGD) is a rare disorder characterized by recurrent infections, often resulting in impaired quality of life and death. Allogeneic BMT provides a definitive cure for CGD, but carries a significant risk of mortality and morbidity. The risk is higher for those who have invasive fungal infection prior to transplant. Reduced intensity conditioning (RIC) is associated with less toxicity from the conditioning agents and may provide an alternative option for all non-malignant diseases. We report a case of successful allogeneic BMT after RIC for a case of X-linked CGD complicated by severe invasive aspergillosis (IA). Pediatr Blood Cancer 2006;47:327,329. © 2006 Wiley-Liss, Inc. [source] A systematic approach to molecular quantitative determination of mixed chimaerism following allogeneic bone marrow transplantation: an analysis of its applicability in a group of patients with severe aplastic anaemiaEUROPEAN JOURNAL OF HAEMATOLOGY, Issue 3 2004Rocío Hassan Abstract:, Mixed chimaerism (MC) following allogeneic bone marrow transplantation (allo-BMT) is defined as the persistent cohabitation of haematopoietic cells from recipients and donors. Its kinetics, clinical implications and more efficient laboratory approaches for MC detection are the object of ongoing research in view of the possibility of developing useful markers. Here we describe a sequential analysis of chimaerism using variable number of tandem repeat (VNTR) polymerase chain reaction (PCR) followed by quantitative, fluorescent labelled, short tandem repeat (STR) PCR. A set of four, highly discriminative VNTR and four STR markers was used to assess chimaerism. Sensitivity and regression analysis indicated that this approach was reliable for routine application in a single BMT centre. We studied 12 patients with severe aplastic anaemia (SAA) who had received allo-BMT, and had been conditioned with cyclosphosphamide (Cy) with or without anti-thymocyte globulin (ATG). We found a 50% prevalence of MC in the whole group, with levels between 4% and 37% of recipient cells. A sustained stable MC pattern after BMT was characteristic of the Cy-only conditioned patients but was also recorded in one patient treated with the Cy + ATG regime who showed a sustained MC pattern over a period of 24 months post-BMT. In none of our patients, MC was associated with an increased risk of graft rejection in a median follow-up of 39.5 months. [source] Adult thymus transplantation with allogeneic intra-bone marrow,bone marrow transplantation from same donor induces high thymopoiesis, mild graft-versus-host reaction and strong graft-versus-tumour effectsIMMUNOLOGY, Issue 4 2009Takashi Miyake Summary Although allogeneic bone marrow transplantation (BMT) plus donor lymphocyte infusion (DLI) is performed for solid tumours to enhance graft-versus-tumour (GVT) effects, a graft-versus-host reaction (GVHR) is also elicited. We carried out intra-bone marrow,bone marrow transplantation (IBM-BMT) plus adult thymus transplantation (ATT) from the same donor to supply alloreactive T cells continually. Normal mice treated with IBM-BMT + ATT survived for a long time with high donor-derived thymopoiesis and mild GVHR. The percentage of CD4+ FoxP3+ regulatory T cells in the spleen of the mice treated with IBM-BMT + ATT was lower than in normal B6 mice or mice treated with IBM-BMT alone, but higher than in mice treated with IBM-BMT + DLI; the mice treated with IBM-BMT + DLI showed severe GVHR. In tumour-bearing mice, tumour growth was more strongly inhibited by IBM-BMT + ATT than by IBM-BMT alone. Mice treated with IBM-BMT + a high dose of DLI also showed tumour regression comparable to that of mice treated with IBM-BMT + ATT but died early of GVHD. By contrast, mice treated with IBM-BMT + a low dose of DLI showed longer survival but less tumour regression than the mice treated with IBM-BMT + ATT. Histologically, significant numbers of CD8+ T cells were found to have infiltrated the tumour in the mice treated with IBM-BMT + ATT. The number of terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end-labelling (TUNEL)-positive apoptotic tumour cells also significantly increased in the mice treated with IBM-BMT + ATT. Allogeneic IBM-BMT + ATT thus can induce high thymopoiesis, preserving strong GVT effects without severe GVHR. [source] Cerebral nocardiosis after allogeneic bone marrow transplantationINTERNAL MEDICINE JOURNAL, Issue 12 2004D. Carradice No abstract is available for this article. [source] Two cases of varicella zoster virus meningitis found in pediatric patients after bone marrow transplantation despite valaciclovir prophylaxis and without skin lesionsJOURNAL OF MEDICAL VIROLOGY, Issue 4 2006Nicolas Lévêque Abstract Two cases of varicella zoster virus (VZV) meningitis are described in an 18-year-old girl and an 18-year-old boy. They occurred, respectively, 9 days and 9 months after allogeneic bone marrow transplantation. VZV nucleic acid was detected in the cerebrospinal fluid during the 1st week of illness. This recurrence occured despite valaciclovir prophylaxis and without skin lesions. The two patients received aciclovir intravenously and immunoglobulins infusion. They responded to treatment and their clinical state improved rapidly. J. Med. Virol. 78:514,516, 2006. © 2006 Wiley-Liss, Inc. [source] Chronic demyelinating polyneuropathy in graft-versus-host disease following allogeneic bone marrow transplantationNEUROPATHOLOGY, Issue 1 2002Toshiko Nagashima In recent years a novel problem has arisen in organ transplantation medicine, namely GVHD. The nervous system has been involved mainly at the level of the CNS and this can lead to a serious outcome for the patient. In rare cases, peripheral nerves may be affected and show acute or chronic polyneuropathy. Here a case is reported of polyneuropathy associated with chronic GVHD. A 32-year-old man, suffering from chronic GVHD following an allogeneic bone marrow transplantation (BMT) for malignant lymphoma at the age of 25, developed a motor dominant polyneuropathy 5 years later. Electrophysiologic studies demonstrated the demyelinating type of polyneuropathy. Biopsy specimens from skin and skeletal muscle disclosed perivascular lymphocytic infiltrates expressing T-cell markers. The sural nerve showed a loss of myelinated nerve fibers with epineurial fibrosis and rare occurrence of T cells, but without obvious vasculitic changes. The present case suggested that polyneuropathy could develop in association with chronic GVHD in some patients with a longstanding disease course. [source] Acute lymphocytic leukemia in adolescence with multiple osteolytic lesions and hypercalcemia mediated by lymphoblast-producing parathyroid hormone-related peptide: A case report and review of the literaturePEDIATRIC BLOOD & CANCER, Issue 3 2005Hidemi Shimonodan MD Abstract Background Osteopathy is one of the common initial symptoms of acute lymphocytic leukemia (ALL) in children and adolescents, but multiple osteolysis accompanied by hypercalcemia is rarely observed. Procedure We treated a 14-year-old female who had multiple osteolytic lesions and hypercalcemia at initial onset of ALL. In this case we examined some humoral factors, which are known to associate with hypercalcemia in malignancies. Results Parathyroid hormone-related peptide (PTHrP) was elevated in serum, and reverse transcriptase-polymerase chain reaction and immunohistochemistry revealed that the lymphoblasts produced PTHrP directly. Other humoral factors related to hypercalcemia were not detected. ALL relapsed in the bone marrow 3 months after achieving complete remission, and hypercalcemia and elevation of serum PTHrP were also observed. A second remission could not be achieved and hypercalcemia continued. The patient received allogeneic bone marrow transplantation. The serum calcium level became normal after the conditioning therapy. Before engraftment, however, the patient died of infection. Conclusions The present case suggests that blast-producing PTHrP might be associated with multiple osteolytic lesions and hypercalcemia. PTHrP expressed in the lymphoblasts may, in itself, confer a survival advantage to lymphoblasts and contribute to the refractory nature of the disease. © 2005 Wiley-Liss, Inc. [source] Possible transfer of vitiligo by allogeneic bone marrow transplantation: A case reportPEDIATRIC TRANSPLANTATION, Issue 8 2009Fethi Mellouli Abstract:, Among the cases yet published of development of vitiligo after BMT, only two can claim as possible adoptive transfer of such disease. We report a case of a patient with sickle cell disease in whom vitiligo developed after allogeneic BMT from his HLA identical father affected by vitiligo. We reviewed and searched for some particularities in the reported cases of post-BMT vitiligo. [source] Hematopoietic stem cell transplantation in Langerhans cell histiocytosis: Case report and review of the literaturePEDIATRIC TRANSPLANTATION, Issue 3 2009Vural Kesik Abstract:, The prognosis in children with LCH who do not respond to the conventional therapies is very poor. SCT may be a new approach. However, there are limited data about the results of the transplantations. Herein we report a patient with refractory multisystem LCH who underwent allogeneic bone marrow transplantation and is disease and treatment free 54 months after transplantation. Further studies are required to establish the role of SCT in refractory LCH. [source] Hematopoietic and immune recovery after allogeneic peripheral blood stem cell transplantation and bone marrow transplantation in a pediatric populationPEDIATRIC TRANSPLANTATION, Issue 4 2002Yoshihisa Nagatoshi Abstract: To compare the hematopoietic and immune recoveries after allogeneic transplantation with different cell sources, we analyzed the recovery patterns of blood components after allogeneic peripheral blood stem cell transplantation (PBSCT) in comparison with that after allogeneic bone marrow transplantation (BMT) in a pediatric population. Sixteen patients received PBSCT, and 24 received BMT between January, 1995 and March, 2000. The patients had acute lymphoblastic leukemia (ALL; n = 22), acute myelogenous leukemia (AML; n = 8), myelodysplastic syndrome (MDS; n = 3), or other diseases (n = 7). The median ages of patients in the PBSCT and BMT groups were 9 yr and 6 yr, respectively. Cyclosporin A (CsA) plus methotrexate or methylprednisolone was used as a graft-vs.-host disease (GvHD) prophylaxis regimen in the PBSCT group, whereas CsA alone or methotrexate alone was used in the BMT group. Circulating lymphocyte numbers and subpopulations determined by flow cytometric analysis were used as markers of immune recovery. In the PBSCT group, the median number of harvested CD34+ cells was 7.25 (range: 1.3,27.6) × 106/kg of the recipient's body weight, while the median number of harvested nucleated cells was 4.7 (range: 3.7,10.5) × 108/kg. All of the patients were engrafted. Myeloid engraftment occurred sooner after PBSCT than after BMT (median number of days to achieve absolute neutrophil counts (ANC) > 0.5 × 109/L; 11 and 15, respectively; p < 0.0001) and similar results were found for platelet engraftment (median number of days to achieve a platelet count of > 20 × 109/L; 12 and 21, respectively; p = 0.004). On the other hand, after PBSCT the absolute numbers of total circulating lymphocytes and lymphocyte subpopulations were not significantly different from those after BMT. The incidence of acute GvHD after PBSCT was the same as that after BMT, while chronic GvHD developed more frequently after PBSCT than after BMT (p = 0.005). In a pediatric population, the indications for PBSCT and BMT should be based on these findings in addition to regard for the donor's safety. [source] Progressive multifocal leukoencephalopathy after allogeneic bone marrow transplantation for Wiskott,Aldrich syndromePEDIATRICS INTERNATIONAL, Issue 2 2008Yukiharu Yasuda No abstract is available for this article. [source] Nonmyeloablative allogeneic bone marrow transplantation for treatment of myelodysplastic syndrome complicated by recent intracerebral hemorrhageAMERICAN JOURNAL OF HEMATOLOGY, Issue 4 2004Korenori Ohtsubo Abstract A patient with intracerebral hemorrhage is considered ineligible for hematopoietic stem cell transplantation (HSCT). We report a 49-year-old woman with myelodysplastic syndrome (MDS) complicated by refractoriness to platelet transfusion and intracerebral hemorrhage, who underwent allogeneic bone marrow transplantation from an HLA-identical unrelated male donor. Nine days before the scheduled transplantation, she developed dysarthria and right hemiparesis; computed tomography (CT) of the brain disclosed an acute hematoma in the left parietal lobe exceeding 3 cm in diameter. She underwent conditioning with reduced-intensity, including fludarabine (30 mg/m2/day on days ,8 to ,3), busulfan (4 mg/kg/day on days ,6 and ,5), and total body irradiation (4 Gy on day ,2). Two weeks after transplantation, dysarthria and right hemiparesis began to resolve, and CT showed spontaneous resolution of the hematoma. Simultaneously, engraftment was confirmed. Thus, recent stroke may be not an absolute contraindication for HSCT. Am. J. Hematol. 77:400,404, 2004. © 2004 Wiley-Liss, Inc. [source] Recipient Dendritic Cells, But Not B Cells, Are Required Antigen-Presenting Cells for Peripheral Alloreactive CD8+ T-Cell ToleranceAMERICAN JOURNAL OF TRANSPLANTATION, Issue 3 2010J. L. Mollov Induction of mixed allogeneic chimerism is a promising approach for achieving donor-specific tolerance, thereby obviating the need for life-long immunosuppression for solid organ allograft acceptance. In mice receiving a low dose (3Gy) of total body irradiation, allogeneic bone marrow transplantation combined with anti-CD154 tolerizes peripheral CD4 and CD8 T cells, allowing achievement of mixed chimerism with specific tolerance to donor. With this approach, peripheral CD8 T-cell tolerance requires recipient MHC class II, CD4 T cells, B cells and DCs. Recipient-type B cells from chimeras that were tolerant to donor still promoted CD8 T-cell tolerance, but their role could not be replaced by donor-type B cells. Using recipients whose B cells or DCs specifically lack MHC class I and/or class II or lack CD80 and CD86, we demonstrate that dendritic cells (DCs) must express CD80/86 and either MHC class I or class II to promote CD8 tolerance. In contrast, B cells, though required, did not need to express MHC class I or class II or CD80/86 to promote CD8 tolerance. Moreover, recipient IDO and IL-10 were not required. Thus, antigen presentation by recipient DCs and not by B cells is critical for peripheral alloreactive CD8 T cell tolerance. [source] New systemic treatment options for metastatic renal-cell carcinoma in the era of targeted therapiesASIA-PACIFIC JOURNAL OF CLINICAL ONCOLOGY, Issue 1 2010Thean Hsiang TAN Abstract Advances in understanding the biology and genetics of renal-cell carcinomas have led to the development of novel targeted therapies for the treatment of metastatic renal-cell cancer. Previously the systemic approaches were limited to cytokine therapies that were modest in their clinical benefits and at the expense of significant toxicities. Investigational treatments with allogeneic bone marrow transplantation were equally toxic and resulted in significant morbidity and mortality. The development of targeted therapy has revolutionized the treatment of metastatic renal-cell cancer with more meaningful outcomes. This review aims to provide a detailed discussion of the clinical benefits of targeted therapies such as sunitinib, sorafenib, temsirolimus, everolimus, bevacizumab, and some of the newer agents in clinical trial development. The efficacy of these compounds in terms of response, survival and clinical benefit are explored as well as their toxicities. The role of surgery in metastatic renal-cell carcinoma is reviewed in the context of cytoreductive therapy and resection of solitary and oligometastatic disease. Ongoing studies in the adjuvant setting following curative resection are also reviewed. The availability of targeted therapies has led to their rapid adoption as frontline therapy over traditional cytokine therapy, thus bringing more optimistic and hopeful therapeutic options in a condition where historically, systemic treatments have been relatively unsatisfactory and disappointing. [source] Determining a Maximum-Tolerated Schedule of a Cytotoxic AgentBIOMETRICS, Issue 2 2005Thomas M. Braun Summary Most phase I clinical trials are designed to determine a maximum-tolerated dose (MTD) for one initial administration or treatment course of a cytotoxic experimental agent. Toxicity usually is defined as the indicator of whether one or more particular adverse events occur within a short time period from the start of therapy. However, physicians often administer an agent to the patient repeatedly and monitor long-term toxicity due to cumulative effects. We propose a new method for such settings. It is based on the time to toxicity rather than a binary outcome, and the goal is to determine a maximum-tolerated schedule (MTS) rather than a conventional MTD. The model and method account for a patient's entire sequence of administrations, with the overall hazard of toxicity modeled as the sum of a sequence of hazards, each associated with one administration. Data monitoring and decision making are done continuously throughout the trial. We illustrate the method with an allogeneic bone marrow transplantation (BMT) trial to determine how long a recombinant human growth factor can be administered as prophylaxis for acute graft-versus-host disease (aGVHD), and we present a simulation study in the context of this trial. [source] Bartonella -related pseudomembranous angiomatous papillomatosis of the oral cavity associated with allogeneic bone marrow transplantation and oral graft-versus-host diseaseBRITISH JOURNAL OF DERMATOLOGY, Issue 1 2007C. Vassallo Summary Patients undergoing allogeneic stem cell transplantation are at high risk for infection with a variety of pathogens during different phases of the procedure. Human infections due to Bartonella spp. are viewed as emerging diseases typical in, although not exclusive to, immunosuppressed patients, in particular those with AIDS, organ transplants and haematological malignancies. We describe four patients, three children and one adult, who developed vegetating papillomatous lesions exclusively on the oral mucosae. They shared a history of haematological malignancy and allogeneic bone marrow/stem cell transplantation, and later developed chronic graft-versus-host disease, also involving the oral mucosae. Histopathologically, the vegetating lesions were characterized by a diffuse neoangiogenesis, granulation-like tissue, and a mixed cell infiltrate predominantly composed of neutrophils. Gram-negative bacteria were found in the endothelial cells of the vessels in the deeper portion of the corium by electron microscopy. In three cases, DNA of B. henselae was detected by polymerase chain reaction (PCR), and confirmed by sequencing of the PCR products. All the lesions healed after systemic antibiotic therapy, although some recurred after months, and regressed again after systemic antibiotic treatment associated with conservative surgical excision. [source] Chronic graft- versus -host disease after allogeneic bone marrow transplantation from an unrelated donor: incidence, risk factors and association with relapse.BRITISH JOURNAL OF HAEMATOLOGY, Issue 2 2007A report from the Japan Marrow Donor Program Summary Chronic graft- versus -host disease (GVHD) remains the major cause of late morbidity and mortality after allogeneic stem cell transplantation. We retrospectively analysed 2937 patients who underwent bone marrow transplantation from an unrelated donor (UR-BMT) facilitated by the Japan Marrow Donor Program (JMDP) and survived beyond day 100 after transplantation. The cumulative incidence of chronic GVHD (limited + extensive) or extensive chronic GVHD at 5 years post-transplant was 45·8% and 28·2%, respectively. On multivariate analysis, seven variables predicting chronic GVHD were identified: recipient age over 20 years, donor age over 30 years, primary diagnosis of chronic myeloid leukaemia, human leucocyte antigen (HLA)-A or -B mismatch, total body irradiation-containing regimen, platelet count not having reached 50 × 109/l by day 100, and prior acute GVHD. Among 2609 patients with haematological malignancy, overall survival was significantly higher in patients with limited chronic GVHD but lower in patients with extensive chronic GVHD compared with those without chronic GVHD. The cumulative incidence of relapse among patients with limited or extensive chronic GVHD was significantly lower than that among patients without chronic GVHD. Our results suggest that limited chronic GVHD provides a survival benefit to patients with haematological malignancies by reducing the risk of relapse without increasing the risk of death from chronic GVHD. [source] Natural pregnancy and delivery after allogeneic bone marrow transplantation in a Fanconi anaemia patientBRITISH JOURNAL OF HAEMATOLOGY, Issue 3 2006Kumiko Goi No abstract is available for this article. [source] Quality of life in 244 recipients of allogeneic bone marrow transplantationBRITISH JOURNAL OF HAEMATOLOGY, Issue 3 2000S. Chiodi The number of long-term survivors after allogeneic bone marrow transplantation (BMT) has been increasing over the past years, and quality of life (QOL) has become an important end-point. We studied 244 patients undergoing an allogeneic BMT to identify factors and events influencing psychosocial outcome. Patients enrolled received the Psychosocial Adjustment to Illness Scale (PAIS) questionnaire assessing psychological and social adjustment to chronic illness or its sequelae. Eighty-two per cent of patients had a haematological disease. The median age was 28 years at BMT, and the median follow-up was 61 months. The median overall PAIS score for all patients was 56 (range 22,76): 25% (n = 61) of patients were considered to have a good QOL (, 25 percentile score); 44% (n = 108) of patients had an intermediate QOL (26,75 percentile score) and 31% (n = 75) had a poor QOL (> 75 percentile score). Factors associated with a poor QOL in multivariate analysis were: patients' age at BMT (> 25 years, P < 0·01); presence of long-term sequelae (P < 0·01); chronic graft-versus-host disease (GVHD) (P < 0·05); and a short interval from BMT (< 5 years; P < 0·05). The QOL improved with time: 12% of patients reported a good QOL within 5 years compared with 38% after this time point and, conversely, 38% reported a poor QOL within 5 years compared with 24% after this time point (P < 0·0001). Older patients had significantly poorer QOL compared with younger patients (, 25 years; P = 0·01). Females had significantly poorer scores when compared with males in the sexual (P < 0·0001) and psychological domains (P = 0·001). The data suggest that (i) one-third of patients undergoing allogeneic BMT report a poor QOL; (ii) factors associated with poor QOL are older age, presence of long-term sequelae, chronic GVHD and short follow-up; (iii) QOL is superior in long-term survivors; and (iv) BMT affects different aspects of life in males and females. A longitudinal study is ongoing to prove the effect of time on quality of life. [source] Efficacy of etoposide, cyclophosphamide, and total body irradiation in allogeneic bone marrow transplantation for adult patients with hematological malignanciesCLINICAL TRANSPLANTATION, Issue 5 2004Tomomi Toubai Abstract:, Introduction:, A combination of fractionated total body irradiation (TBI) with etoposide (VP-16) and cyclophosphamide (CY) as a preconditioning regimen (VP/CY/TBI) has been reported to be safe and effective for both adults and children undergoing allogeneic bone marrow transplantation (allo-BMT). However, the reported doses of VP-16 were different. We evaluated the efficacy and safety of a VP-16 (at less than the usual dose)/CY/TBI regimen for adults with hematological malignancies who are required to receive allo-BMT. Patients and methods:, Thirty-eight patients received VP-16, CY and TBI (VP/CY/TBI) as a preconditioning regimen for allo-BMT. Twenty-one patients were in first complete remission (1CR), six patients were in second remission (2CR) and 11 patients were in non-remission status (non-CR) before allo-BMT. These patients received allo-BMT from related donors (n = 14) and unrelated donors (n = 24). The preconditioning regimen consisted of VP-16 (15 mg/kg/d for 2 d), CY (60 mg/kg/d for 2 d) and 12 Gy TBI in six fractions for 3 d. Results:, Two patients died on day 30 after transplantation. The median follow-up period for all patients was 35.0 months (range 0.8,159.6 months). At the time of analysis, 10 patients had died. Seven of those 10 patients died because of relapse. The estimated 5-yr disease-free survival (DFS) rates for all cases and acute myelogenous leukemia and acute lymphoblastic leukemia cases were 73.6, 66.7 and 100%, respectively. The estimated 5-yr DFS rates for 1CR, 2CR and non-CR cases were 90.5, 83.3 and 40.9%, respectively (p < 0.05). Conclusion:, Based on these findings, we suggest that a VP/CY/TBI regimen is effective and safe for adult patients with hematological malignancies in 1CR and 2CR. [source] | |||||||||||||||||||||||||||||||