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Lennmyr E, Karlsson K, Ahlberg L, Garelius H, Hulegårdh E, Izarra AS, Joelsson J, Kozlowski P, Moicean A, Tomaszewska-Toporska B, Lübking A, Hallböök H. Survival in adult acute lymphoblastic leukaemia (ALL): A report from the Swedish ALL Registry. Eur J Haematol 2019; 103:88-98. [PMID: 31074910 PMCID: PMC6851994 DOI: 10.1111/ejh.13247] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/01/2019] [Accepted: 05/03/2019] [Indexed: 01/05/2023]
Abstract
OBJECTIVES As new, effective therapies emerge for acute lymphoblastic leukaemia (ALL), the results of clinical trials need to relate to standard of care. METHODS We used the population-based Swedish ALL Registry to evaluate characteristics, treatment and long-term outcome in 933 patients with diagnosis between 1997 and 2015. RESULTS The median age was 53 years. The frequency of Philadelphia (Ph)-positive leukaemia was 34% of examined B-ALL with a peak incidence at 50-59 years. Five-year overall survival (OS) improved between 1997-2006 and 2007-2015; in patients 18-45 years from 50% (95% CI 43-57) to 65% (95% CI 58-72), 46-65 years from 25% (95% CI 18-32) to 46% (95% CI 37-55) and >65 years from 7% (95% CI 2.6-11) to 11% (95% CI 5.9-16) (P < 0.05). Men with Ph-neg B-ALL 46-65 years had inferior OS compared with women (P < 0.01). Standardised mortality ratio was 5.7 (95% CI 5.0-6.3) for patients who survived 5 years from diagnosis. In multivariable analysis, Ph-positive disease was not associated with impaired prognosis but with lower risk of death in 2007-2015. CONCLUSIONS In a population-based cohort, OS has improved in adult ALL, especially for Ph-positive disease but for middle-aged men with Ph-negative B-ALL outcome was poor. Cure without late toxicity or relapse is still desired.
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Affiliation(s)
- Emma Lennmyr
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Karin Karlsson
- Department of Haematology, Oncology and Radiophysics, Skåne University Hospital, Lund, Sweden
| | - Lucia Ahlberg
- Department of Haematology, University Hospital of Linköping, Linköping, Sweden
| | - Hege Garelius
- Department of Medicine, Section of Haematology and Coagulation, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Erik Hulegårdh
- Department of Medicine, Section of Haematology and Coagulation, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Antonio S Izarra
- Department of Haematology, Cancer Centre, University Hospital of Umeå, Umeå, Sweden
| | - Joel Joelsson
- Division of Haematology, Department of Medicine, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - Piotr Kozlowski
- Department of Medicine, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Andreea Moicean
- Department of Medicine, Central Hospital Skövde, Skövde, Sweden
| | | | - Anna Lübking
- Department of Haematology, Oncology and Radiophysics, Skåne University Hospital, Lund, Sweden
| | - Helene Hallböök
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
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Kozlowski P, Lennmyr E, Ahlberg L, Bernell P, Hulegårdh E, Karbach H, Karlsson K, Tomaszewska-Toporska B, Åström M, Hallböök H. Age but not Philadelphia positivity impairs outcome in older/elderly patients with acute lymphoblastic leukemia in Sweden. Eur J Haematol 2017; 99:141-149. [PMID: 28419558 DOI: 10.1111/ejh.12896] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2017] [Indexed: 01/29/2023]
Abstract
OBJECTIVES Older/elderly patients with acute lymphoblastic leukemia (ALL) are poorly represented in clinical trials. METHODS Using Swedish national leukemia registries, we investigated disease/patient characteristics, treatment choices, outcome, and the impact of an age-adapted protocol (introduced in 2009) in this population-based study of patients aged 55-85 years, diagnosed with ALL 2005-2012. RESULTS Of 174 patients, 82% had B-phenotype, 11% Burkitt leukemia (excluded), and 7% T-phenotype. Philadelphia chromosome positivity (Ph+) occurred in 35%. Of the 155 B- and T-ALL patients, 80% were treated with intensive protocols, and 20% with a palliative approach. Higher age and WHO performance status ≥2 influenced the choice of palliation. Intensive, palliative, and both approaches resulted in complete remission rate 83/16/70% and 3-year overall survival (OS) 32/3/26%. The age-adapted protocol did not improve outcome. With intensive treatment, platelet count ≤35×109 /L and age ≥75 years were adverse prognostic factors for OS, Ph+ was not. Male sex was an adverse prognostic factor in the 55-64 year age-group. CONCLUSIONS We report a high frequency of Ph+ in older/elderly patients, with no evidence of poorer outcome compared to Ph-negative disease. Overall prognosis for elderly patients with ALL remains dismal, despite the use of age-adapted treatment.
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Affiliation(s)
- Piotr Kozlowski
- Department of Medicine, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Emma Lennmyr
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Lucia Ahlberg
- Department of Hematology, University Hospital of Linköping, Linköping, Sweden
| | - Per Bernell
- Division of Hematology, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Erik Hulegårdh
- Department of Hematology and Coagulation, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Holger Karbach
- Department of Hematology, Cancer Center, University Hospital of Umeå, Umeå, Sweden
| | - Karin Karlsson
- Department of Hematology and Oncology, Skåne University Hospital, Lund, Sweden
| | | | - Maria Åström
- Department of Medicine, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Heléne Hallböök
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
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Bradstock KF, Morley A, Byth K, Szer J, Prosser I, Cannell P, Irving I, Seymour JF. Effects of intensive induction and consolidation chemotherapy with idarubicin and high dose cytarabine on minimal residual disease levels in newly diagnosed adult precursor-B acute lymphoblastic leukemia. Contemp Clin Trials Commun 2016; 4:9-13. [PMID: 29736466 PMCID: PMC5935861 DOI: 10.1016/j.conctc.2016.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 05/19/2016] [Accepted: 06/20/2016] [Indexed: 12/02/2022] Open
Abstract
An intensive induction regimen, consisting of idarubicin and high dose cytarabine, was assessed in 19 adult patients, median age 44 years, with newly diagnosed precursor-B acute lymphoblastic leukemia (ALL). Patients achieving a complete response (CR) were given an attenuated consolidation course. The primary endpoints were induction death rate and incidence of serious non-hematological toxicity. Grades 3–4 diarrhoea occurred in 47% of patients during induction. Two patients (11%) died during induction therapy, and 2 were withdrawn due to resistant disease or prolonged marrow hypoplasia. Fifteen patients achieved CR (79%), but levels of minimal residual disease (MRD) after induction were comparable with those previously observed using a modified pediatric protocol. Overall survival at 5 years was 36.8% while leukemia-free survival was 44.1%. An intensive AML protocol used in adults with ALL resulted in substantial toxicity and provided similar levels of cytoreduction to conventional ALL protocols, without improving long-term outcomes.
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Affiliation(s)
- Kenneth F Bradstock
- Department of Haematology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Alec Morley
- Flinders University and Medical Centre, Adelaide, South Australia, Australia
| | - Karen Byth
- Research and Education Network, Westmead Hospital, Sydney, New South Wales, Australia
| | - Jeff Szer
- Royal Melbourne Hospital and University of Melbourne, Victoria, Australia
| | - Ian Prosser
- Canberra Hospital, Australian Capital Territory, Australia
| | - Paul Cannell
- Royal Perth Hospital, Perth, Western Australia, Australia
| | - Ian Irving
- Department of Haematology, Townsville Hospital, Queensland, Australia
| | - John F Seymour
- Department of Haematology, Peter MacCallum Cancer Centre, University of Melbourne, Victoria, Australia
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Hallböök H, Lidström AK, Pauksens K. Ciprofloxacin prophylaxis delays initiation of broad-spectrum antibiotic therapy and reduces the overall use of antimicrobial agents during induction therapy for acute leukaemia: A single-centre study. Infect Dis (Lond) 2016; 48:443-8. [PMID: 27030917 DOI: 10.3109/23744235.2016.1143963] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Due to an outbreak of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli and Klebsiella pneumoniae, the routine use of fluoroquinolone prophylaxis was questioned. As a result, this study was conducted with the aim to evaluate the impact of ciprofloxacin-prophylaxis on the use of broad-spectrum antibioctics and anti-mycotics. METHODS A cohort of 139 consecutive patients with acute leukaemia treated with remission-inducing induction chemotherapy between 2004-2012 at the Department of Haematology in Uppsala University Hospital was analysed. RESULTS Fifty-three patients (38%) received broad-spectrum antibiotics at the initiation of chemotherapy and were not eligible for prophylaxis. Of the remaining patients, the initiation of broad-spectrum antibiotics was delayed by 3 days in those receiving ciprofloxacin prophylaxis (n = 47) compared with those receiving no prophylaxis (n = 39). The median duration of systemic antibiotic treatment was 6 days shorter in patients receiving ciprofloxacin prophylaxis (12 vs 18 days; p = 0.0005) and the cumulative (total) median days on systemic antibiotic treatment was shortened by 8 days (15 vs 23 days, p = 0.0008). Piperacillin/tazobactam (p = 0.02), carbapenems (p = 0.05) and empiric broad-spectrum antifungals (p < 0.01) were used significantly less often when ciprofloxacin prophylaxis was given. CONCLUSIONS Ciprofloxacin prophylaxis delayed empiric therapy by 3 days and reduced overall antibiotic use in this study. These benefits must be evaluated vs the risks of development of resistant bacterial strains, making fluoroquinolone prophylaxis an open question for debate.
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Affiliation(s)
- Helene Hallböök
- a Department of Medical Sciences , Section of Hematology, Uppsala University , Uppsala
| | - Anna-Karin Lidström
- b Department of Medical Sciences , Section of Infectious Diseases, Uppsala University , Uppsala
| | - Karlis Pauksens
- b Department of Medical Sciences , Section of Infectious Diseases, Uppsala University , Uppsala
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Al Ustwani O, Gupta N, Bakhribah H, Griffiths E, Wang E, Wetzler M. Clinical updates in adult acute lymphoblastic leukemia. Crit Rev Oncol Hematol 2015; 99:189-99. [PMID: 26777876 DOI: 10.1016/j.critrevonc.2015.12.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 11/30/2015] [Accepted: 12/15/2015] [Indexed: 12/29/2022] Open
Abstract
Acute lymphoblastic leukemia (ALL) is a clonal disease characterized by B or T lineage. Here we cover the clinical manifestations, pathophysiology and therapy for ALL. Additionally, we will discuss the evidence for minimal residual disease assessment, novel molecular targets and newly developed targeted therapies. The separation of ALL into Philadelphia chromosome positive and recently into Philadelphia-like disease represents the most exciting developments in this disease. Finally, the advent of new immunotherapeutic approaches led us to predict that in few years, ALL therapy might be based heavily on non-chemotherapeutic approaches.
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Affiliation(s)
- Omar Al Ustwani
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, New York, United States.
| | - Neha Gupta
- Department of Medicine, State University of New York at Buffalo, Buffalo, New York, United States
| | - Hatoon Bakhribah
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, New York, United States
| | - Elizabeth Griffiths
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, New York, United States
| | - Eunice Wang
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, New York, United States
| | - Meir Wetzler
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Buffalo, New York, United States
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Bergfelt E, Kozlowski P, Ahlberg L, Hulegårdh E, Hägglund H, Karlsson K, Markuszewska-Kuczymska A, Tomaszewska-Toporska B, Smedmyr B, Åström M, Amini RM, Hallböök H. Satisfactory outcome after intensive chemotherapy with pragmatic use of minimal residual disease (MRD) monitoring in older patients with Philadelphia-negative B cell precursor acute lymphoblastic leukaemia: a Swedish registry-based study. Med Oncol 2015; 32:135. [PMID: 25796502 DOI: 10.1007/s12032-015-0582-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 03/14/2015] [Indexed: 12/23/2022]
Abstract
The introduction of minimal residual disease (MRD) monitoring, in the Swedish national guidelines for acute lymphoblastic leukaemia, was evaluated in 35 patients aged 46-79 years (median 61), who were diagnosed from 2007 to 2011 and treated with high-intensity, block-based chemotherapy (ABCDV/VABA induction). Both a high complete remission rate (91 %) and acceptable overall survival (OS) rate (47 %) at 5 years were achieved. MRD by flow cytometry was measured in 73 % of the patients reaching complete remission after the first course, but was omitted by the clinicians for eight patients who were either over 70 years of age or already met conventional high-risk criteria. Factors negatively influencing OS were age over 65 years and WHO status ≥2. MRD < 0.1 % after induction had positive impact on continuous complete remission but not on OS. Only five patients were allocated to allogeneic haematopoietic stem cell transplantation in first remission, mainly due to conventional high risk factors. Thus, use of intensive remission induction therapy is effective in a selection of older patients. In a population for whom the possibilities of treatment escalation are limited, the optimal role of MRD monitoring remains to be determined.
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Affiliation(s)
- Emma Bergfelt
- Department of Medical Sciences, Haematology, Uppsala University, Uppsala, Sweden,
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Carol H, Fan MMY, Harasym TO, Boehm I, Mayer LD, Houghton P, Smith M, Lock RB. Efficacy of CPX-351, (cytarabine:daunorubicin) liposome injection, against acute lymphoblastic leukemia (ALL) xenograft models of the Pediatric Preclinical Testing Program. Pediatr Blood Cancer 2015; 62:65-71. [PMID: 25203866 PMCID: PMC4237711 DOI: 10.1002/pbc.25133] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Accepted: 05/15/2014] [Indexed: 11/11/2022]
Abstract
BACKGROUND CPX-351, a liposomal formulation of cytarabine and daunorubicin co-encapsulated at an optimized synergistic 5:1 molar ratio, has demonstrated improved clinical outcomes over conventional cytarabine/daunorubicin treatment in a randomized phase 2 trial in patients with AML as well as superior efficacy against preclinical leukemia models when compared to the free drugs in combination. PROCEDURES Given the promising phase 2 data, limited toxicities observed, and the known clinical activities of cytarabine/daunorubicin, we assessed the efficacy of CPX-351 against a panel of childhood ALL xenograft models. Plasma pharmacokinetics of cytarabine and daunorubicin following CPX-351 treatment were determined by HPLC in order to correlate efficacy with drug exposure. RESULTS CPX-351, at a dose of 5 units/kg (corresponding to 5 mg/kg cytarabine and 2.2 mg/kg daunorubicin), was highly efficacious against all xenografts tested, inducing complete responses in four B-lineage xenografts and partial response in one T-lineage xenograft. These therapeutic responses were achieved with CPX-351 doses that provided drug exposures (based on Cmax and AUC) comparable to those observed in patients with AML. CONCLUSIONS These results suggest that CPX-351 may be a promising chemotherapeutic to be utilized in the treatment of ALL and support its testing in pediatric patients with leukemia.
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Affiliation(s)
- Hernan Carol
- Children’s Cancer Institute Australia for Medical Research, University of New South Wales, Sydney, NSW, Australia
| | | | | | - Ingrid Boehm
- Children’s Cancer Institute Australia for Medical Research, University of New South Wales, Sydney, NSW, Australia
| | | | | | - Malcolm Smith
- Cancer Therapy Evaluation Program, NCl, Bethesda, MD, U.S.A
| | - Richard B. Lock
- Children’s Cancer Institute Australia for Medical Research, University of New South Wales, Sydney, NSW, Australia
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Ellin F, Jerkeman M, Hagberg H, Relander T. Treatment outcome in T-cell lymphoblastic lymphoma in adults - a population-based study from the Swedish Lymphoma Registry. Acta Oncol 2014; 53:927-34. [PMID: 24913153 DOI: 10.3109/0284186x.2014.889850] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND T-cell lymphoblastic lymphoma (T-LBL) is a rare neoplasm of precursor lymphoblast origin, for which there is no standard treatment for adults. Results of current treatment strategies in selected populations do exist but are largely unreported for unselected series. Here, we aimed to investigate treatment outcome in a population-based cohort. MATERIAL AND METHODS Patients were identified through the Swedish Lymphoma Registry and data was retrospectively collected for all adult (≥ 18 years) Swedish T-LBL patients diagnosed during 2000-2009. RESULTS A total of 39 patients with median age 40 years (range 18-78) were identified with females being significantly older than males (median age 66 vs. 37, p = 0.027). The five-year overall survival for all patients was 42%. Female gender was associated with shorter survival also when adjusted for treatment strategy and age [hazard ratio (HR) 4.29; p = 0.002]. Thirty patients received intensive chemotherapy, otherwise used for treatment of acute lymphoblastic leukemia (ALL), which resulted in an overall response rate of 97% and a five-year progression-free survival (PFS) of 49%. In this group only CNS involvement at diagnosis predicted shorter PFS (HR 13.3; p = 0.03). Among patients treated with hyper-CVAD the addition of mediastinal irradiation resulted in prolonged time to progression compared to patients receiving only chemotherapy (p = 0.047). The major reason for treatment failure was relapse and in this series 18-fluoro-deoxyglucose positron emission tomography (PET) did not predict this risk. CONCLUSION This population-based study indicates that all fit T-LBL patients should be considered for intensive treatment. Our results also suggest a beneficial effect of mediastinal irradiation in combination with hyper-CVAD treatment. Relapsing patients have a dismal outcome irrespective of salvage treatment.
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Affiliation(s)
- Fredrik Ellin
- Department of Internal Medicine, Kalmar County Hospital , Kalmar , Sweden
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Outcome after HSCT in Philadelphia chromosome positive acute lymphoblastic leukemia in Sweden: a population-based study. Med Oncol 2014; 31:66. [PMID: 24965535 DOI: 10.1007/s12032-014-0066-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Accepted: 06/02/2014] [Indexed: 10/25/2022]
Abstract
Even in the tyrosine kinase inhibitor era, allogeneic hematopoietic stem cell transplantation (HSCT) is regarded as standard care for adult Philadelphia (Ph) positive acute lymphoblastic leukemia (ALL). In this retrospective national study, we have reviewed the outcome after HSCT in Sweden for adult Ph-positive ALL between 2000 and 2009. In total, 51 patients with median age 42 (range 20-66) years underwent HSCT. Mainly allogeneic HSCT was performed (24 related donor, 24 unrelated donor and one cord blood), and only two patients were treated with an autologous HSCT. The 5-year OS was 51 (37-64) %. The probabilities of morphological relapse and non-relapse mortality (NRM) at 5 years were 36 (23-49) and 18 (9-29) %, respectively. For the allogeneic transplanted, the 5-year OS was for patients <40 years 70 (50-90) % and for patients ≥40 years 34 (16-52) %, p = 0.002. The 5-year probability of NRM was for patients <40 years 10 (2-28) % compared to 25 (11-42) % for patients ≥40 years (p = 0.04). Patients with chronic graft-versus-host disease (GVHD) had a 5-year morphological relapse probability of 20 (6-40) % compared to 59 (35-77) % for patients without chronic GVHD (p = 0.03). Age ≥40 years and the absence of chronic GVHD were confirmed as independent negative prognostic factors for relapse and non-relapse mortality in a multivariate analysis although the impact of chronic GVHD was significant only in the older age cohort.
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Kozlowski P, Åström M, Ahlberg L, Bernell P, Hulegårdh E, Hägglund H, Karlsson K, Markuszewska-Kuczymska A, Tomaszewska-Toporska B, Smedmyr B, Amini RM, Hallböök H. High relapse rate of T cell acute lymphoblastic leukemia in adults treated with Hyper-CVAD chemotherapy in Sweden. Eur J Haematol 2014; 92:377-81. [PMID: 24443846 DOI: 10.1111/ejh.12269] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2014] [Indexed: 01/20/2023]
Abstract
BACKGROUND Hyper-CVAD is widely used to treat acute lymphoblastic leukemia (ALL) and aggressive lymphomas. This multicenter, population-based study assessed the efficacy of Hyper-CVAD as first-line therapy in patients with T-cell ALL (T-ALL). PATIENTS AND METHODS Between October 2002 and September 2006, 24 patients were diagnosed with T-ALL in Sweden; 19 were eligible for treatment with the protocol. RESULTS The median age was 32 yr (range 18-72 yr). Complete remission (CR) was obtained in 17 of 19 (89%) patients, and the treatment was relatively well tolerated. Allogeneic stem cell transplantation (SCT) was recommended in high-risk disease and was performed in four patients upfront. Two- and 5-yr leukemia-free survivals (LFS) in 17 patients with CR achievement were identical, at 29% (95% confidence interval [CI]: 8-51). Two- and 5-yr overall survival (OS) in whole cohort was 63% (95% CI: 42-85) and 47% (95% CI: 26-69), respectively. The 5-yr LFS for 15 patients who did not receive allogeneic SCT upfront were 20% (95% CI: 0-40), although 14 of 15 completed the protocol (eight cycles). Relapse occurred in 2 of 4 upfront-transplanted patients and in 12 of 15 patients treated with chemotherapy alone, six of whom received allogeneic SCT in CR2. Age ≥35 yr influenced OS negatively in univariate analysis (HR 5.1, 95% CI: 1.55-16.7). CONCLUSIONS Hyper-CVAD treatment resulted in a high CR rate and appeared safe, but it showed poor efficacy at preventing relapse. Therefore, this treatment is no longer recommended for adults with T-ALL in Sweden.
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Affiliation(s)
- Piotr Kozlowski
- Hematology Section, Department of Medicine, Örebro University Hospital, Örebro, Sweden
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Kozlowski P, Åström M, Ahlberg L, Bernell P, Hulegårdh E, Hägglund H, Karlsson K, Markuszewska-Kuczymska A, Tomaszewska-Toporska B, Smedmyr B, Hallböök H. High curability via intensive reinduction chemotherapy and stem cell transplantation in young adults with relapsed acute lymphoblastic leukemia in Sweden 2003-2007. Haematologica 2012; 97:1414-21. [PMID: 22511497 DOI: 10.3324/haematol.2011.057851] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND A minority of patients with adult acute lymphoblastic leukemia who relapse are rescued. The aim of this population-based study was to assess the results of reinduction treatment and allogeneic stem cell transplantation in patients in second complete remission. DESIGN AND METHODS Between 2003-2007, 76 adults (<66 years) with relapsed acute lymphoblastic leukemia (Burkitt's leukemia excluded) were prospectively reported to The Swedish Adult Acute Leukemia Registry and later evaluated. RESULTS Reinduction with: (i) mitoxantrone, etoposide, and cytarabine (MEA); (ii) fludarabine, cytarabine, pegylated-asparaginase plus granulocyte colony-stimulating factor (FLAG-Asp); and (iii) cytarabine, betamethasone, cyclophosphamide, daunorubicin, and vincristine (ABCDV) resulted in complete remission in 6/9 (67%), 10/16 (63%) and 9/21 (43%) of the patients, respectively. Allogeneic stem cell transplantation was performed during second complete remission in 29 patients. Multivariate analysis regarding overall survival after relapse revealed that age over 35 years at diagnosis and relapse within 18 months were negative prognostic factors. Overall survival rates at 3 and 5 years were 22% (95% CI: 13-32) and 15% (95% CI: 7-24). Of 19 patients less than 35 years at diagnosis who underwent allogeneic stem cell transplantation in second remission, ten (53%) are still alive at a median of 5.5 years (range, 4.2-8.3) after relapse, whereas all patients over 35 years old at diagnosis have died. CONCLUSIONS Allogeneic stem cell transplantation remains the treatment of choice for young adults with relapsed acute lymphoblastic leukemia. Both (i) mitoxantrone, etoposide, and cytarabine and (ii) fludarabine, cytarabine, pegylated-asparaginase plus granulocyte colony-stimulating factor seem effective as reinduction treatments and should be further evaluated. New salvage strategies are needed, especially for patients over 35 years old at diagnosis.
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Affiliation(s)
- Piotr Kozlowski
- Department of Medicine, Örebro University Hospital 01 85 Örebro, Sweden.
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Pidala J, Djulbegovic B, Anasetti C, Kharfan‐Dabaja M, Kumar A. Allogeneic hematopoietic cell transplantation for adult acute lymphoblastic leukemia (ALL) in first complete remission. Cochrane Database Syst Rev 2011; 2011:CD008818. [PMID: 21975786 PMCID: PMC7386902 DOI: 10.1002/14651858.cd008818.pub2] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Consolidation chemotherapy, autologous hematopoietic cell transplantation (HCT) and allogeneic HCT represent potential treatment alternatives for post-remission therapy in adult acute lymphoblastic leukemia (ALL), but there is genuine uncertainty regarding the optimal approach. OBJECTIVES To assess the effect of matched sibling donor vs. no donor status for adults with ALL in first complete remission (CR1). SEARCH STRATEGY We performed a search of CENTRAL, MEDLINE and EMBASE electronic databases in September 2010 along with handsearching of literature cited in relevant primary articles, search of abstracts from American Society of Hematology and American Society of Clinical Oncology meetings, as well as consultation with content experts in the field. SELECTION CRITERIA Review was performed by two authors, and Inclusion criteria included the following: controlled trials with donor vs. no donor comparison with assignment by genetic randomizationin adults with ALL in CR1. DATA COLLECTION AND ANALYSIS We extracted data on benefits (overall survival, progression-free survival) and harms (treatment-related mortality, relapse) of compared treatments. Adverse events were considered, but analysis of individual adverse events was not possible from the reported literature. We pooled summary results from each study using a random-effects model. We assessed heterogeneity. We performed subgroup analyses for disease risk categories. We performed sensitivity analyses according to methodological quality. MAIN RESULTS A total of 14 relevant trials were identified, consisting of a total of 3157 patients. There was a statistically significant overall survival advantage in favor of the donor versus no donor group (HR 0.86; 95% CI 0.77 to 0.97; P = 0.01), as well as significant improvement in disease-free survival in the donor group(HR 0.82; 95% CI 0.72 to 0.94; P = 0.004). Those in the donor group had significant reduction in primary disease relapse(RR 0.53; 95% CI 0.37 to 0.76; P = 0.0004) and significant increase in non-relapse mortality(RR 2.8; 95% CI 1.66 to 4.73; P = 0.001). Significant heterogeneity was detected in analysis of relapse (Chi(2) 40.51, df = 6, P < 0.00001; I(2) = 85%). In regard to methodologic quality, the majority of included studies were free of selective reporting, and performed analyses according to intention to treat. Conversely, few reported sample size calculation that informed the study design. While blinding was considered as an important domain of methodological quality, none of the studies reported on whether any of the study personnel were blinded (e.g. subjects, personnel, outcome assessors, data analysts etc). Therefore, we did not consider blinding further in the analysis of methodological quality in this review. AUTHORS' CONCLUSIONS The results of this systematic review and meta-analysis support matched sibling donor allogeneic hematopoietic cell transplantation as the optimal post-remission therapy in ALL patients aged 15 years or over. This therapy offers superior overall survival and disease-free survival, and significantly reduces the risk of disease relapse, but does impose an increased risk of non-relapse mortality. Importantly these data are based on adult ALL treated with largely total body irradiation-based myeloablative conditioning and sibling donor transplantation and, therefore, cannot be generalized to pediatric ALL, alternative donors including HLA (human leukocyte antigen) mismatched or unrelated donors, or reduced toxicity or non-myeloablative conditioning regimens.
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Affiliation(s)
- Joseph Pidala
- Division of Oncologic Sciences, University of South FloridaDepartment of Blood and Marrow Transplantation, H. Lee Moffitt Cancer CenterTampaFloridaUSA
| | - Benjamin Djulbegovic
- Center for Evidence Based Medicine and Health Outcomes Research, University of South FloridaProfessor of Medicine and Oncology, H. Lee Moffitt Cancer CenterUSF Health Clinical Research,12901 Bruce B. Downs Boulevard, MDC02TampaFloridaUSA33612
| | - Claudio Anasetti
- Division of Oncologic Sciences, University of South FloridaDepartment of Blood and Marrow Transplantation, H. Lee Moffitt Cancer CenterTampaFloridaUSA
| | - Mohamed Kharfan‐Dabaja
- Division of Oncologic Sciences, University of South FloridaDepartment of Blood and Marrow Transplantation, H. Lee Moffitt Cancer CenterTampaFloridaUSA
| | - Ambuj Kumar
- University of South FloridaCenter for Evidence Based Medicine and Health Outcomes ResearchTampaFloridaUSA
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Juliusson G, Karlsson K, Lazarevic VL, Wahlin A, Brune M, Antunovic P, Derolf Å, Hägglund H, Karbach H, Lehmann S, Möllgård L, Stockelberg D, Hallböök H, Höglund M. Hematopoietic stem cell transplantation rates and long-term survival in acute myeloid and lymphoblastic leukemia. Cancer 2011; 117:4238-46. [DOI: 10.1002/cncr.26033] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2010] [Revised: 11/25/2010] [Accepted: 01/06/2011] [Indexed: 11/08/2022]
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Abstract
Although acute lymphoblastic leukemia is curable in one third of adult patients, results vary greatly on account of different clinical, immunologic, and cytogenetic/genetic characteristics. These data, along with the kinetics of response to early treatment, help establish the individual risk class with considerable accuracy, and support risk-specific treatments that should warrant optimal results with as little as possible nonrelapse mortality. Modern first-line therapy consists of standard- and high-dose chemotherapy (increasingly inspired to pediatric principles), hematopoietic stem-cell transplantation, and new targeted therapy, all integrated with the analysis of prognostic factors and the study of subclinical residual disease for key therapeutic decisions. These changes are improving long-term outcome, which in ongoing studies is expected close to 50% or greater.
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Affiliation(s)
- Renato Bassan
- From Ospedali Riuniti, Bergamo, Italy; and the Klinikum der Goethe-Universität, Medizinische Klinik II, Frankfurt, Germany
| | - Dieter Hoelzer
- From Ospedali Riuniti, Bergamo, Italy; and the Klinikum der Goethe-Universität, Medizinische Klinik II, Frankfurt, Germany
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15
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Faderl S, O'Brien S, Pui CH, Stock W, Wetzler M, Hoelzer D, Kantarjian HM. Adult acute lymphoblastic leukemia: concepts and strategies. Cancer 2010; 116:1165-76. [PMID: 20101737 PMCID: PMC5345568 DOI: 10.1002/cncr.24862] [Citation(s) in RCA: 158] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Acute lymphoblastic leukemia (ALL), a clonal expansion of hematopoietic blasts, is a highly heterogeneous disease comprising many entities for which distinct treatment strategies are pursued. Although ALL is a success story in pediatric oncology, results in adults lag behind those in children. An expansion of new drugs, more reliable immunologic and molecular techniques for the assessment of minimal residual disease, and efforts at more precise risk stratification are generating new aspects of adult ALL therapy. For this review, the authors summarized pertinent and recent literature on ALL biology and therapy, and they discuss current strategies and potential implications of novel approaches to the management of adult ALL. Cancer 2010. (c) 2010 American Cancer Society.
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Affiliation(s)
- Stefan Faderl
- Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA.
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16
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Offidani M, Corvatta L, Malerba L, Marconi M, Leoni P. Infectious Complications in Adult Acute Lymphoblastic Leukemia (ALL): Experience at One Single Center. Leuk Lymphoma 2009; 45:1617-21. [PMID: 15370214 DOI: 10.1080/10428190410001683660] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Literature provides no specific data concerning the type and the risk factors for infection in adult patients with acute lymphoblastic leukemia (ALL). We retrospectively analyzed 97 adult ALL patients who underwent conventional chemotherapy during a 14-year period with the aim to assess the incidence and the factors affecting onset and outcome of infections. We found that during induction therapy 50% of patients developed infection, mainly caused by gram-negative bacteria and with a mortality rate of 11%. In multivariate analysis age > 60 years was significantly associated with more infections (P = 0.04) and higher related mortality (P = 0.03). Moreover, in 22% of patients infectious complications occurred during consolidation or maintenance therapy. Mortality rate of these infections, mostly due to opportunistic pathogens, was 16%. Factors affecting mortality was the cumulative dose of methylprednisolone given during induction therapy ( < or = 2600 mg = 31% vs. > 2600 mg = 69%; P = 0.03). Among neutropenic patients, adults with ALL represent a peculiar population since they frequently develop gram negative infections during induction and opportunistic infections during post-remission treatments. Advanced age and high-dose methylprednisolone result the major risk factors for infection related mortality in the former therapeutic phase and in the latter one, respectively.
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Affiliation(s)
- M Offidani
- Clinica di Ematologia, Università Politecnica delle Marche, Azienda Ospedaliera Umberto I, Ancona, Italy.
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17
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Wennström L, Juntikka EL, Safai-Kutti S, Stockelberg D, Holmberg E, Luik E, Everaus H, Palk K, Varik M, Aareleid T, Kutti J. The Incidence and Survival of AcuteDe NovoLeukaemias in Estonia and in a Well Defined Region of Western Sweden During 1982 – 1996: A Survey of Patients Aged 16 – 64 Years. Leuk Lymphoma 2009; 45:915-21. [PMID: 15291349 DOI: 10.1080/10428190310001623865] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In the present work the incidence and survival of acute de novo leukaemias in two neighbouring countries, were studied retrospectively over three 5-year periods, 1982-1996. The aim was to compare the above variables, particularly with respect to political/socio-economic and environmental factors, in a well defined area of Sweden, the so-called Western Swedish Health Care Region, with Estonia. Population-wise the Western Swedish Region and Estonia are very similar; area-wise they are also well comparable. The present report covers only patients diagnosed between the ages of 16-64 years. The number of acute de novo leukaemias in the two regions was quite similar (Western Sweden n = 282 and Estonia n = 237). The age standardized incidence rate regarding total acute de novo leukaemias was slightly lower in Estonia than in Western Sweden (1.49/100,000 inhabitants/year for Estonia and 1.76 for Sweden, respectively), the difference being not statistically significant. However, the survival data for the two countries were highly different (P < 0.001). Thus, the relative survival for the total group of patients aged 16-64 years in Estonia at 1 year was 20.7% and at 5 years 3.6%, respectively. The corresponding figures for the Swedish patients were considerably higher, 65.2 and 29.4%, respectively. Further, the 5 year survival significantly (P < 0.05) increased for the Swedish patients over the 3 consecutive 5-year periods. No such improvement was recorded for the Estonian patients.
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Affiliation(s)
- Lovisa Wennström
- Haematology and Coagulation Section, Department of Medicine, Sahlgrenska University Hospital, Göteborg, Sweden
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18
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Offidani M, Corvatta L, Malerba L, Marconi M, Catarini M, Centurioni R, Leoni F, Scortechini AR, Masia MC, Leoni P. Comparison of two regimens for the treatment of elderly patients with acute lymphoblastic leukaemia (ALL). Leuk Lymphoma 2009; 46:233-8. [PMID: 15621806 DOI: 10.1080/10428190400019917] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Acute lymphoblastic leukemia (ALL) represents a rare malignancy in the elderly and few authors have specifically focused on the treatment of ALL in this setting. We recently published the results of a prospective phase II study comprising an induction therapy with vincristine, Daunoxome and dexamethasone (VDXD) given to 15 patients aged 60 years. Here, we update the results after enrolling 17 patients, and we compare these with the results obtained in 17 elderly patients treated according to the GIMEMA ALL 0288 protocol. With the VDXD combination, elderly ALL had a higher CR rate (76.5%) than with the 0288 protocol (41%), and it was likely due to both lower induction mortality (17.5% vs. 35%) and a less resistant disease (6% vs. 24%). Infectious complications were more frequent with the VDXD combination whereas non-hematological side effects were comparable. Despite the similar DFS obtained with the two induction treatments, median EFS (3.9 months with 0288 vs. 12.8 with VDXD; p = 0.0486) and OS (4.5 vs. 21 months; p = 0.0239) were significantly higher with the VDXD regimen. In elderly ALL patients the administration of high-dose daunorubicin as a liposomal compound is feasible and seems able to improve CR rate, EFS and OS without increase in toxicity.
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Affiliation(s)
- Massimo Offidani
- Clinica di Ematologia, Università Politechnica delle Marche, Azienda Ospedaliera Umberto I, Ancona, Italy.
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Abstract
BACKGROUND General therapeutic options for adult patients with acute leukemia are reviewed and specific new treatment strategies are described. OBJECTIVE Treatment results and controversial issues on current and future antileukemic strategies are discussed. METHODS Data in this review came from the published literature. RESULTS/CONCLUSION In the past years, striking new developments have been noticeable in the treatment of adult acute leukemia. However, the overall outcome of adult acute leukemia remains poor, particularly in older patients. Intensive chemotherapy remains the standard for leukemia treatment but several approaches using new cytotoxic agents seem promising. Therapeutic targeting of specific biologic abnormalities present in the leukemia cell population might, in a near future, improve outcome of adult leukemia patients.
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Affiliation(s)
- Xavier Thomas
- Hôpital Edouard Herriot, Service d'Hématologie, Leukemia Unit, Department of Hematology, 69437 Lyon Cedex 03, France.
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20
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22
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Kantarjian H, O'Brien S, Cortes J, Wierda W, Faderl S, Garcia-Manero G, Issa JP, Estey E, Keating M, Freireich EJ. Therapeutic advances in leukemia and myelodysplastic syndrome over the past 40 years. Cancer 2008; 113:1933-52. [PMID: 18798533 PMCID: PMC4392892 DOI: 10.1002/cncr.23655] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Major therapeutic progress has been accomplished in leukemia and myelodysplastic syndrome (MDS) over the past 40 years, which may not be fully appreciated by the larger medical community. The objective of this review was to briefly highlight the treatment breakthroughs in leukemia and MDS. Therapeutic progress happened through better understanding of disease pathophysiologies and rational development of targeted agents, like imatinib mesylate in chronic myeloid leukemia (CML), and through astute, empirical discoveries in the clinic, like all-trans retinoic acid and arsenic trioxide in acute promyelocytic leukemia (APL) and chlorodeoxyadenosine in hairy cell leukemia (HCL). Today, the 5- to 10-year survival rates in patients with APL and HCL exceed 80%. In patients with CML, imatinib therapy has been associated with estimated 5- to 7-year survival rates from 85% to 90%. In patients with adult acute lymphocytic leukemia, modern intensive regimens have improved the 5-year survival rates from 20% up to 40%. In patients with chronic lymphocytic leukemia, chemoimmunotherapy recently produced high rates of quality responses and improved long-term outcome. In younger patients with acute myeloid leukemia (AML), the 5-year survival rates range from 40% to 50%, although elderly AML remains a therapeutic challenge. In patients with MDS, it was recently demonstrated that epigenetic therapy with hypomethylating agents improved survival. Much therapeutic progress has been witnessed in leukemia and MDS, and much more is expected to occur soon.
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MESH Headings
- Humans
- Leukemia/mortality
- Leukemia/therapy
- Leukemia, Hairy Cell/mortality
- Leukemia, Hairy Cell/therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/mortality
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Leukemia, Myeloid, Acute/mortality
- Leukemia, Myeloid, Acute/therapy
- Myelodysplastic Syndromes/mortality
- Myelodysplastic Syndromes/therapy
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/mortality
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy
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Affiliation(s)
- Hagop Kantarjian
- Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.
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23
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Han AR, Kim K, Jang JH, Kim WS, Ahn JS, Jung CW, Lee MH, Kang WK. Outcomes of a modified CALGB 19802 regimen in adult acute lymphoblastic leukemia. J Korean Med Sci 2008; 23:278-83. [PMID: 18437012 PMCID: PMC2526435 DOI: 10.3346/jkms.2008.23.2.278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We analyzed the efficacy and toxicity of a modified Cancer and Leukemia Group B (CALGB) 19802 regimen in adult acute lymphoblastic leukemia (ALL). From February 2002 to August 2005, 25 adults with untreated ALL were enrolled in the study. Compared to the original regimen, the modified CALGB 19802 regimen consisted of a 4-drug induction (cyclophosphamide, daunorubicin, vincristine, and prednisone) instead of a 5-drug induction (L-asparaginase was added to the previous regimen). This was followed by high-dose methotrexate (1,000 mg/m(2) x 3 days) and cytarabine (2,000 mg/m(2) x 4 days) for the consolidation cycles. High-dose systemic and intrathecal methotrexate was given for central nervous system prophylaxis. Twenty-three patients (92%) achieved a complete remission (CR), and two patients (8%) had refractory disease. With a median follow-up of 21.5 months, 10 patients (40%) were alive and continued to be in CR. The 3-yr probability of an event-free survival and the overall survival were 39.0% and 47.4%, respectively. Treatment related mortality and major grade 3 to 4 neurotoxicity occurred in 1 patient and 3 patients, respectively. The modified CALGB 19802 regimen demonstrated a high remission rate and a favorable survival rate.
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Affiliation(s)
- A-Reum Han
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kihyun Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jun Ho Jang
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Seog Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin Seok Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chul Won Jung
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mark H. Lee
- Division of Hematology-Oncology, Department of Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Won Ki Kang
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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24
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25
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Affiliation(s)
- Ching-Hon Pui
- Department of Hematology and Oncology, St. Jude Children's Research Hospital, Memphis, TN 38105-2794, USA.
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26
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Hallböök H, Gustafsson G, Smedmyr B, Söderhäll S, Heyman M. Treatment outcome in young adults and children >10 years of age with acute lymphoblastic leukemia in Sweden. Cancer 2006; 107:1551-61. [PMID: 16955505 DOI: 10.1002/cncr.22189] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Several studies have reported a more favorable outcome for teenagers and young adults with acute lymphoblastic leukemia (ALL) when they were treated in pediatric oncology departments compared with adult hematology departments. However, biased risk grouping and high treatment-related mortality have hampered some of those comparisons. METHODS In Sweden during the 1990s, adolescents with ALL were treated in a pediatric oncology unit or in an adult hematologic unit, depending on the initial referral. In the current national, comparative, retrospective study, patients with ALL aged 10 years to 40 years who were treated either according to the Nordic Society of Pediatric Hematology and Oncology (NOPHO) ALL protocol (1992-2000) (NOPHO-92 protocol) or according to the Swedish Adult ALL Group protocol (1994-2000) (Adult protocol) were included. None of the protocols had age as a high-risk criterion. RESULTS In total, 243 patients with B-precursor and T-cell ALL were treated according to the protocols. There was a significant difference in the remission rate between the NOPHO-92 protocol (99%; n = 144 patients) and the Adult protocol (90%; n = 99 patients; P < .01), and the event-free survival (EFS) was also superior for the NOPHO-92 protocol compared with the Adult protocol (P < .01). However, EFS was higher for patients aged 15 years to 25 years compared with patients aged 26 years to 40 years within the Adult protocol group (P = .01). The treatment protocol itself was identified as an independent risk factor. CONCLUSIONS The NOPHO-92 protocol resulted in a better outcome than the Adult protocol; therefore, adolescents may benefit from the pediatric protocol treatment strategy. Prospective trials are warranted to determine whether young adults would benefit from similar treatment.
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Affiliation(s)
- Helene Hallböök
- Department of Hematology, Uppsala University Hospital, Uppsala, Sweden
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27
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Abstract
AbstractIn the early 1980s, adult acute lymphoblastic leukemia (ALL) was a rarely curable disease with overall survival < 10%. After adapting combinations employed by pediatric groups, the outcome improved to 30–40%. A period of stagnation followed with improvement only in distinct subgroups. In the past 5 years, however, striking new developments have been noticeable. Progress has been made in molecular diagnostics of ALL. Improvements to standard therapy including stem cell transplantation (SCT) have occurred and a variety of new drugs for ALL are under evaluation. Rapid diagnosis and classification of ALL is increasingly important to identify prognostic factors and molecular genetic subsets that will be the focus of “targeted” therapies as we enter the era of subset specific treatment. In the following review we will discuss treatment of adult ALL (excluding elderly patients,1 adolescents2 and patients with Ph/BCR-ABL positive ALL3).
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Affiliation(s)
- Nicola Gökbuget
- J.W. Goethe University Hospital, Med Dept II, Theodor-Stern-Kai 7, 60590 Frankfurt, Germany.
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28
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Castagnola C, Lunghi M, Caberlon S, Bonfichi M, Pascutto C, Lazzarino M. Long-term outcome of ph-negative acute lymphoblastic leukaemia in adults: a single centre experience. Acta Haematol 2005; 113:234-40. [PMID: 15983429 DOI: 10.1159/000084676] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2004] [Accepted: 10/04/2004] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND OBJECTIVES In adult acute lymphoblastic leukaemia (ALL), unlike in childhood ALL, the percentage of long-term remitters and survivors has not improved significantly over the last decades. In the present analysis, we describe a series of adult ALL patients consecutively treated with the same regimen in order to analyse prognostic factors and treatment outcome as well as to define new risk-oriented strategies. DESIGN AND METHODS From 1990 to 1998, 102 newly diagnosed ALL patients were referred to our division, 83 of them were eligible for the present study. Median age was 31 years (range 13-76); 77.1% had B-lineage ALL and 22.9% T-lineage ALL; 36.1% showed associated myeloid markers. All patients received an induction phase treatment, consisting of a 4-week cycle with vincristine, daunorubicin, L-asparaginase and desametasone; the consolidation phase included cyclophosphamide, cytarabine, 6-mercaptopurine and central nervous system (CNS) prophylaxis, followed by three of months maintenance (methotrexate + 6-mercaptopurine), re-induction (4-week cycle with vincristine, adriamicin, desametasone), and 2-year maintenance with methotrexate + 6-mercaptopurine. RESULTS Complete remission (CR) was achieved in 66 patients (79.5%); 20.5% of patients were resistant. The relapse rate was 60.2%. There were 10 CNS relapses (accounting for 12% of all patients, 15% of all CRs and 20% of all relapses). One patient had an ovarian and 2 had a breast relapse. Eleven patients remained in first continuous CR after chemotherapy. Median overall survival (OS) and disease-free survival (DFS) were 1.8 and 1.0 years, respectively, with a median follow-up of 5.6 years (range 0.3-12.1). Initial white blood cell count </=30 x 10(9)/l, age <35 years, and time to complete remission </=40 days were the most significant prognostic factors for OS (p < 0.05). These three characteristics defined a group of patients with a better prognosis (5-year OS: 58%). They represented, however, only 18% in this series of adult patients. INTERPRETATION AND CONCLUSIONS In our cohort, we were able to define a small subgroup of adult ALL patients with a better outcome. However, the majority of patients is at a high risk of failure when treated with standard protocols. There is a need for new, more active regimens for these patients.
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Affiliation(s)
- Carlo Castagnola
- Division of Haematology, IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy.
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29
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Hallböök H, Hägglund H, Stockelberg D, Nilsson PG, Karlsson K, Björkholm M, Linderholm M, Wahlin A, Linder O, Smedmyr B. Autologous and allogeneic stem cell transplantation in adult ALL: the Swedish Adult ALL Group experience. Bone Marrow Transplant 2005; 35:1141-8. [PMID: 15834433 DOI: 10.1038/sj.bmt.1704974] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Adult patients with acute lymphoblastic leukaemia (ALL) have been treated according to national protocols in Sweden since 1986. Stem cell transplantation (SCT) has been recommended in first remission for patients with risk factors for relapse, and for standard risk patients only after relapse. In this retrospective study, the results of autologous and allogeneic SCT in these populations were evaluated. In total, 187 patients with a median age of 34 years (17-66 years) underwent SCT. The 5-year disease-free survival (DFS), for all patients, was 26% (Confidence intervals (CI) 20-32%). The 5-year DFS was higher for patients transplanted in first remission 32% (CI 24-40%) compared to 14% (CI 5-23%; P<0.0001) in patients transplanted beyond first remission. No significant differences in DFS (P=0.06) were determined between autologous, related donor and unrelated donor SCT in the whole cohort. A lower relapse rate was counterbalanced by higher treatment-related mortality in patients undergoing allogeneic SCT. In Philadelphia-positive ALL, allogeneic SCT was superior to autologous SCT, with a 5-year DFS of 30% (CI 12-47%) vs 0% (P=0.04). Limited chronic graft-versus-host-disease (GVHD) was associated with an improved DFS of 53% (CI 38-69%) compared to no chronic GVHD of 22% (CI 10-36%; P=0.0008), indicating a clinically important graft-versus-leukaemia effect.
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Affiliation(s)
- H Hallböök
- Department of Haematology, University Hospital, Uppsala, Sweden.
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Bassan R, Gatta G, Tondini C, Willemze R. Adult acute lymphoblastic leukaemia. Crit Rev Oncol Hematol 2005; 50:223-61. [PMID: 15182827 DOI: 10.1016/j.critrevonc.2003.11.003] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2003] [Indexed: 11/22/2022] Open
Abstract
Acute lymphoblastic leukaemia (ALL) in adults is a relatively rare neoplasm with a curability rate around 30% at 5 years. This consideration makes it imperative to dissect further the biological mechanisms of disease, in order to selectively implement an hitherto unsatisfactory success rate. The recognition of discrete ALL subtypes (some of which deserve specific therapeutic approaches, like T-lineage ALL (T-ALL) and mature B-lineage ALL (B-ALL)) is possible through an accurate combination of cytomorphology, immunophenotytpe and cytogenetic assays and has been a major result of clinical research studies conducted over the past 20 years. Two-three major prognostic groups are now easily identifiable, with a survival probability ranging from <10 to 20% (Philadelphia-positive ALL) to about 50-60% (low-risk T-ALL and selected patients with B-lineage ALL). These issues are extensively reviewed and form the basis of current knowledge. The second major point relates to the emerging importance of studies that reveal a dysregulated gene activity and its clinical counterpart. It is now clear that prognostication is a complex matter ranging from patient-related issues to cytogenetics to molecular biology, including the evaluation of minimal residual disease (MRD) and possibly gene array tests. On these bases, the role of a correct, highly personalised therapeutic choice will soon become fundamental. Therapeutic progress may be obtainable through a careful integration of chemotherapy, stem cell transplantation, and the new targeted treatments with highly specific metabolic inhibitors and humanised monoclonal antibodies.
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Current Awareness in Hematological Oncology. Hematol Oncol 2003. [DOI: 10.1002/hon.706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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