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Kiss TL, Sabry W, Lazarus HM, Lipton JH. Blood and marrow transplantation in elderly acute myeloid leukaemia patients - older certainly is not better. Bone Marrow Transplant 2007; 40:405-16. [PMID: 17572706 DOI: 10.1038/sj.bmt.1705747] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Acute myeloid leukaemia in the elderly is a disease with distinct biological properties, commonly associated with leukaemic cell treatment resistance and with an increased number of high-risk features, including concomitant myelodysplasia and poor-risk cytogenetic abnormalities such as monosomy 5 and 7. Complete remission rates after standard induction chemotherapy in patients above age 60 years are less than 50%, with long-term survival rates below 10%. Post-remission stem cell transplant therapies have not been studied extensively. Autologous transplants can result in an acceptable 3-year leukaemia-free survival rate of up to 47%, yet this procedure is applicable only to a small minority of patients. Myeloablative allogeneic transplants similarly show feasibility in selected few patients and in general are very toxic. Non-myeloablative allogeneic transplants are associated with reduced toxicity, but are plagued by an increased relapse rate. The latter strategy appears promising, but must be validated in larger, multi-centre prospective trials, in which outcomes are compared to non-transplant approaches.
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Affiliation(s)
- T L Kiss
- Department of Hematology, Maisonneuve Rosemont Hospital, University of Montreal, Montreal, Quebec, Canada.
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Abstract
Although the prognosis for mantle cell lymphoma (MCL) patients has improved in recent years, the outlook for those with advanced or recurrent disease remains poor. High-dose chemotherapy and autografting performed early in responding patients appears to be a method to extend progression-free survival (PFS) and overall survival (OS). The use of monoclonal antibody therapy added into the initial therapy and in the peritransplant period may improve on these results. Myeloablative allogeneic transplant appears to be a modality capable of providing curative therapy, but is plagued by a high treatment-related mortality, especially in older patients. Reduced-intensity conditioning allografting have fewer problems associated with the initial phase of transplant and hence may be preferred for those patients for whom an allograft is considered but have comorbid conditions or age issues that preclude a full allograft. Long-term results are lacking and the side effects associated with chronic GVHD may be as significant and debilitating. Trials designed to look at newly diagnosed patients with MCL examining the outcomes after planned autologous and allogeneic transplant as part of the initial management are needed to confirm the role of these various modalities in the overall therapy of this poor-outcome lymphoma.
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Affiliation(s)
- T L Kiss
- Hematology-Oncology, Hopital Maisonneuve Rosemont, University of Montreal, Montreal, Quebec, Canada
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Toze CL, Galal A, Barnett MJ, Shepherd JD, Conneally EA, Hogge DE, Nantel SH, Nevill TJ, Sutherland HJ, Connors JM, Voss NJ, Kiss TL, Messner HA, Lavoie JC, Forrest DL, Song KW, Smith CA, Lipton J. Myeloablative allografting for chronic lymphocytic leukemia: evidence for a potent graft-versus-leukemia effect associated with graft-versus-host disease. Bone Marrow Transplant 2005; 36:825-30. [PMID: 16151430 DOI: 10.1038/sj.bmt.1705130] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In all, 30 patients with CLL proceeded to myeloablative allogeneic BMT using related (n=20, 67%) or unrelated (n=10) donors, at the Princess Margaret Hospital (Toronto) (n=20) or the Leukemia/BMT Program of BC (Vancouver) (n=10), from 1989 to 2001. Median (range) interval from diagnosis to BMT was 4.8 (0.3-13) years, median number of prior therapies was three and median age 48 years. The preparative regimen included total body irradiation in 15 (50%). In all, 14 of 30 patients (47%) are alive, with median (range) follow up of 4.3 (2.4-10.5) years. All are in complete remission, two following therapy for post-BMT progression. Actuarial overall (OS) and event-free survival (EFS) at 5 years is 39% (OS 48% for related donor and 20% for unrelated donor BMT); cumulative incidence of nonrelapse mortality (NRM) and relapse is 47 and 19%, respectively. Both acute (RR=0.008, P=0.01) and chronic (RR=0.006, P=0.02) Graft-versus-host disease (GVHD) were associated with markedly decreased risk of relapse. Patients receiving grafts from unrelated donors had increased NRM (RR=3.6, P=0.02) and decreased OS (RR of death=3.4, P=0.002). Allogeneic BMT has resulted in long-term EFS in approximately 40% of patients with CLL. There is evidence for a strong graft-versus-leukemia effect associated with acute and chronic GVHD, resulting in near complete protection from relapse.
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MESH Headings
- Adult
- Bone Marrow Transplantation/methods
- Disease-Free Survival
- Female
- Graft vs Host Disease/etiology
- Graft vs Host Disease/mortality
- Graft vs Leukemia Effect/radiation effects
- Histocompatibility Testing/methods
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/complications
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Male
- Middle Aged
- Recurrence
- Remission Induction/methods
- Retrospective Studies
- Tissue Donors
- Transplantation Conditioning/methods
- Transplantation, Homologous
- Whole-Body Irradiation/methods
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Affiliation(s)
- C L Toze
- Division of Hematology, Leukemia/BMT Program of British Columbia, Vancouver Hospital & Health Sciences Centre, BC Cancer Agency and University of BC, Vancouver, British Columbia, Canada.
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Kiss TL, Messner HA, Galal A, Lipton J. Correction of recurrent angioedema related to C1 esterase inhibitor deficiency as a secondary event following nonmyeloablative allogeneic stem cell transplantation in a patient with myelofibrosis. Bone Marrow Transplant 2005; 35:213-4. [PMID: 15531899 DOI: 10.1038/sj.bmt.1704748] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Hasegawa W, Pond GR, Rifkind JT, Messner HA, Lau A, Daly AS, Kiss TL, Kotchetkova N, Galal A, Lipton JH. Long-term follow-up of secondary malignancies in adults after allogeneic bone marrow transplantation. Bone Marrow Transplant 2005; 35:51-5. [PMID: 15516939 DOI: 10.1038/sj.bmt.1704706] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The purpose of this study was to evaluate the estimated incidence of secondary malignancies post-allogeneic bone marrow transplantation (BMT) in a cohort of adult patients previously reported now with an additional 8.5 years of follow-up. A cohort of 557 patients older than age 16 years underwent allogeneic BMT between June 1970 and November 1993. Histologic reports confirmed the diagnosis of a secondary malignancy. Multivariate Cox proportional hazards method was utilized to investigate predictors for the development of secondary malignancies. In all, 31 patients in this cohort developed a secondary malignancy a median of 6.79 years after their transplant. The estimated cumulative incidence rate of secondary malignancy was 4.2% at 10 years post transplant. When compared to the general population, the estimated observed/expected ratio of new cancer diagnoses was 5.13. On multivariate analysis, older age at the time of transplant was the only significant predictor for development of secondary cancer (P=0.01). The most common malignancies observed were nonmelanomatous skin cancers and squamous cell cancers of the buccal cavity. The risk of developing a secondary malignancy after allogeneic BMT is significant, particularly in older patients. Long-term survivors of transplant require regular monitoring for early signs of cancer, particularly of the skin and oral cavity.
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Affiliation(s)
- W Hasegawa
- Allogeneic Bone Marrow Transplant Service, Princess Margaret Hospital/University Health Network, University of Toronto, Toronto, Ontario, Canada M5G 2M9
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Kiss TL, Chang H, Daly A, Messner HA, Jamal N, Spaner D, Rubin S, Lipton JH. Bone marrow aspirates as part of routine donor assessment for allogeneic blood and marrow transplantation can reveal presence of occult hematological malignancies in otherwise asymptomatic individuals. Bone Marrow Transplant 2004; 33:855-8. [PMID: 14990983 DOI: 10.1038/sj.bmt.1704430] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Pre transplant screening work-up of donors for allogeneic blood and marrow transplantation is essential in an effort to minimize risks to the recipient and protect the donor. At Princess Margaret Hospital, every potential donor is screened with a bone marrow aspirate. The case histories of three asymptomatic potential donors who presented within 1 year with normal complete blood counts, history and physical examination are presented. A 65-year-old male patient was diagnosed with smouldering multiple myeloma, a 72-year-old male patient with chronic lymphocytic leukemia and a 42-year-old male patient with myelodysplastic syndrome. Bone marrow examination led to the diagnosis in each one of these cases. Of note is that each of the potential donors was discovered to have the same disease as the transplant recipient. In vitro clonogenic hemopoietic progenitor assays were compared to those of 20 normal volunteers. Inferior growth of hemopoietic progenitor colonies in all three was noted. In conclusion, particularly in older donors and donors with potential for familial malignancies, more screening investigations including bone marrow aspiration may be reasonable to investigate for occult hematological malignancies prior to stem cell donation. Clonogenic assays can contribute to detect hemopoietic abnormalities pre transplant.
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Affiliation(s)
- T L Kiss
- Department of Medical Oncology and Hematology, Princess Margaret Hospital/University Health Network, Toronto, Ontario, Canada.
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Kiss TL, Panzarella T, Messner HA, Meharchand J, Reddy V, Schimmer AD, Lipton JH. Busulfan and cyclophosphamide as a preparative regimen for allogeneic blood and marrow transplantation in patients with non-Hodgkin's lymphoma. Bone Marrow Transplant 2003; 31:73-8. [PMID: 12621486 DOI: 10.1038/sj.bmt.1703790] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study reports on overall and recurrence-free survival (OS and RFS) of 37 consecutive patients with low- and intermediate-grade NHL receiving a related donor allogeneic BMT using a nonradiation-containing preparative regimen. In addition, transplant-related toxicity and factors influencing outcome are discussed. The preparative regimen consisted of busulfan and cyclophosphamide. Median patient age was 44 years (range 20-55). In all, 18 were female. Median follow-up of surviving patients from BMT was 4.2 years. A total of 25 patients had low-grade, and 12 intermediate grade NHL. Most patients (89%) were treated with at least two different chemotherapy regimens prior to BMT. In all, 22 patients (59%) were transplanted in partial remission, 15 (41%) in complete remission. OS at 12 months was 89% (95% confidence interval (CI) of 79-99%) and 79% (64-93%) at 60 months. RFS at 12 months was 86% (75-97%) and at 5 years 70% (54-86%). Four patients (11%) relapsed. Seven patients (19%) died, six because of treatment-related toxicity and one with relapse. Univariate analysis showed improved OS for younger patients and patients of female gender, suggesting that allogeneic BMT using busulfan-cyclophosphamide as a preparative regimen can achieve disease control and possibly cure patients with NHL particularly younger ones.
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Affiliation(s)
- T L Kiss
- Department of Medical Oncology and Hematology, Princess Margaret Hospital, University of Toronto, Ontario, Canada
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Kiss TL, Abdolell M, Jamal N, Minden MD, Lipton JH, Messner HA. Long-term medical outcomes and quality-of-life assessment of patients with chronic myeloid leukemia followed at least 10 years after allogeneic bone marrow transplantation. J Clin Oncol 2002; 20:2334-43. [PMID: 11981005 DOI: 10.1200/jco.2002.06.077] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Benchmark analysis of patients with chronic myeloid leukemia (CML) alive for more than 10 years after allogeneic bone marrow transplantation (BMT) including data on disease status, bone marrow reserve, long-term complications, and quality of life (QOL). PATIENTS AND METHODS Eighty-nine patients (46 in first chronic phase, 43 in advanced phase) received an allogeneic BMT for CML during the study period. Medical outcomes and QOL of patients were analyzed retrospectively. RESULTS Twenty-eight (31.5%) of 89 patients were alive at 10 years and included in this analysis. Thirteen (46.4%) of 28 long-term survivors never relapsed. Fifteen patients relapsed between 0.5 and 16 years after transplantation. Ten patients showed a hematologic relapse and received salvage treatment. Five patients showed transient low levels of BCR-ABL-positive cells by Southern blot with no subsequent hematologic relapse. One of the 28 patients died in blast crisis at 12 years. The most frequent long-term complications were chronic graft-versus-host disease, osteoporosis, and cataracts. Frequency of clonogenic progenitors remained persistently decreased. QOL assessment yielded lower scores in physical performance as compared with an age-matched normative population, whereas social functioning was equivalent. A high degree of satisfaction was noted with interpersonal relationships. CONCLUSION Patients with CML surviving their BMT long term do well in terms of medical outcomes. A constant rate of relapse was noted, with a high salvage rate of affected patients, suggesting the need for lifelong monitoring. QOL is perceived as good, particularly as related to social functioning; however, it is inferior to a normative population with regard to physical performance.
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Affiliation(s)
- T L Kiss
- Bone Marrow Transplant Service, Department of Medical Oncology and Hematology, Princess Margaret Hospital/University Health Network, Toronto, Ontario, Canada.
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Abstract
CONTEXT The differentiation between iron deficiency and a thalassemia syndrome is an important consideration in the investigation of microcytic anemia. OBJECTIVE An established statistical method was used to demonstrate the importance of considering ethnic background in combination with mean cell volume (MCV) in the investigation of beta-thalassemia trait in a multicultural urban population. DESIGN Posttest probabilities for beta-thalassemia trait were calculated using likelihood ratios for various microcytic MCV ranges in conjunction with published pretest probabilities for beta-thalassemia trait based on ethnic background. SETTING Regional hemoglobinopathy laboratory, St Joseph's Hospital, Hamilton, Ontario, Canada. PATIENTS Patient data were derived from a previously published study. The original study cohort consisted of 789 patients aged 18 years or older who had an MCV less than 80 fL and were referred for routine complete blood count during a 6-month period. MAIN OUTCOME MEASURES Posttest probabilities. RESULTS Simplified tables for the determination of posttest probabilities for beta-thalassemia trait in individual patients based on ethnic background and MCV are provided. An algorithm to assist in determining when thalassemia investigations are indicated is presented. CONCLUSIONS A high index of suspicion based on ethnic background and low MCV can provide increased sensitivity and specificity for the detection of thalassemia trait in centers with multicultural populations similar to the study population.
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Affiliation(s)
- T L Kiss
- University Health Network/The Princess Margaret Hospital, Toronto, Ontario, Canada
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Kiss TL, Xu WM, Jamal N, Messner HA. Comparative testing of peripheral blood and bone marrow for BCR-ABL transcripts in patients post allogeneic bone marrow transplantation and during interferon treatment for chronic myeloid leukemia. Leuk Lymphoma 1999; 34:493-500. [PMID: 10492072 DOI: 10.3109/10428199909058476] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Patients with CML post allogeneic BMT or during treatment with Interferon were monitored in bone marrow and peripheral blood for BCR-ABL transcripts by RT-PCR and in the majority of cases also by Southern blotting. Bone marrow and peripheral blood samples were obtained simultaneously and tested by RT-PCR with the objective to determine the usefulness to follow CML patients by testing peripheral blood rather than bone marrow samples. For the purpose of this study we have considered the test results obtained from bone marrow samples as the standard. A total of 111 CML patients were examined who underwent either an allogeneic BMT (n=91) or were treated with Interferon (n=20) amounting to a total of 163 assessments for BCR-ABL. Concordance of results was observed in 153 samples (93.9%). 10 samples showed discordance. Seven of these were subjected to repeat testing by RT-PCR. The previously obtained discordant results were confirmed. The sensitivity of peripheral blood assays was calculated to be 96.2% with a specificity of 89.5%. RT-PCR results restricted to Southern blot negative patients showed concordance of bone marrow and peripheral blood in 91.1% of tested samples with a sensitivity of 92.7% and a specificity of 88.6%. The subset of patients in which Southern blot testing was not available showed concordance at a similar level. Complete concordance was seen in all patients that were found to be positive by Southern blotting. We conclude from this study that peripheral blood testing for BCR-ABL transcripts by RT-PCR is a test with high sensitivity and specificity and may potentially replace bone marrow testing. This approach will probably result in a high level of acceptance by patients and may permit more frequent monitoring.
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MESH Headings
- Blotting, Southern
- Bone Marrow Cells/metabolism
- Bone Marrow Transplantation
- Fusion Proteins, bcr-abl/genetics
- Fusion Proteins, bcr-abl/metabolism
- Humans
- Interferons/therapeutic use
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukocytes, Mononuclear/metabolism
- Predictive Value of Tests
- Reverse Transcriptase Polymerase Chain Reaction
- Sensitivity and Specificity
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Affiliation(s)
- T L Kiss
- The Princess Margaret Hospital/Ontario Cancer Institute, Department of Medicine, University of Toronto, Canada
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Kiss TL, Lipton JH, Bergsagel DE, Meharchand JM, Jamal N, Minden MD, Messner HA. Determination of IL6, IL1, and IL4 in the plasma of patients with multiple myeloma. Leuk Lymphoma 1994; 14:335-40. [PMID: 7950924 DOI: 10.3109/10428199409049687] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Interleukin 6 (IL6) plasma levels were measured in 63 patients with multiple myeloma and 8 individuals with benign monoclonal gammopathy. 15 of these 71 samples showed by an enzyme linked immunosorbent assay (ELISA) detectable levels that ranged from 5 to 107 pg of IL6/ml. The IL6 levels of patients with multiple myeloma did not differ significantly from those of normal individuals (N = 25, range 5-27 pg IL6/ml) (Student's t-test, p = 0.295). The samples were negative for IL4; 3 were found positive for IL1 beta. A correlation between IL6, IL4 and IL1 beta levels and disease status was not observed for this group of patients.
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Affiliation(s)
- T L Kiss
- Ontario Cancer Institute, Institute of Medical Science, University of Toronto, Canada
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