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Mangum DS, Meyer JA, Mason CC, Shams S, Maese LD, Gardiner JD, Downie JM, Pei D, Cheng C, Gleason A, Luo M, Pui CH, Aplenc R, Hunger SP, Loh M, Greaves M, Trede N, Raetz E, Frazer JK, Mullighan CG, Engel ME, Miles RR, Rabin KR, Schiffman JD. Association of Combined Focal 22q11.22 Deletion and IKZF1 Alterations With Outcomes in Childhood Acute Lymphoblastic Leukemia. JAMA Oncol 2021; 7:1521-1528. [PMID: 34410295 DOI: 10.1001/jamaoncol.2021.2723] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Alterations in the IKZF1 gene drive B-cell acute lymphoblastic leukemia (B-ALL) but are not routinely used to stratify patients by risk because of inconsistent associations with outcomes. We describe a novel deletion in 22q11.22 that was consistently associated with very poor outcomes in patients with B-ALL with IKZF1 alterations. Objective To determine whether focal deletions within the λ variable chain region in chromosome 22q11.22 were associated with patients with B-ALL with IKZF1 alterations with the highest risk of relapse and/or death. Design, Setting, and Participants This cohort study included 1310 primarily high-risk pediatric patients with B-ALL who were taken from 6 independent clinical cohorts, consisting of 3 multicenter cohorts (AALL0232 [2004-2011], P9906 [2000-2003], and patients with Down syndrome who were pooled from national and international studies) and 3 single-institution cohorts (University of Utah [Salt Lake City], Children's Hospital of Philadelphia [Philadelphia, Pennsylvania], and St. Jude Children's Hospital [Memphis, Tennessee]). Data analysis began in 2011 using patients from the older studies first, and data analysis concluded in 2021. Exposures Focal 22q11.22 deletions. Main Outcomes and Measures Event-free and overall survival was investigated. The hypothesis that 22q11.22 deletions stratified the prognostic effect of IKZF1 alterations was formulated while investigating nearby deletions in VPREB1 in 2 initial cohorts (n = 270). Four additional cohorts were then obtained to further study this association (n = 1040). Results This study of 1310 patients with B-ALL (717 male [56.1%] and 562 female patients [43.9%]) found that focal 22q11.22 deletions are frequent (518 of 1310 [39.5%]) in B-ALL and inconsistent with physiologic V(D)J recombination. A total of 299 of 1310 patients with B-ALL had IKZF1 alterations. Among patients with IKZF1 alterations, more than half shared concomitant focal 22q11.22 deletions (159 of 299 [53.0%]). Patients with combined IKZF1 alterations and 22q11.22 deletions had worse outcomes compared with patients with IKZF1 alterations and wild-type 22q11.22 alleles in every cohort examined (combined cohorts: 5-year event-free survival rates, 43.3% vs 68.5%; hazard ratio [HR], 2.18; 95% CI, 1.54-3.07; P < .001; 5-year overall survival rates, 66.9% vs 83.9%; HR, 2.05; 95% CI, 1.32-3.21; P = .001). While 22q11.22 deletions were not prognostic in patients with wild-type IKZF1 , concomitant 22q11.22 deletions in patients with IKZF1 alterations stratified outcomes across additional risk groups, including patients who met the IKZF1plus criteria, and maintained independent significance in multivariate analysis for event-free survival (HR, 2.05; 95% CI, 1.27-3.29; P = .003) and overall survival (HR, 1.83; 95% CI, 1.01-3.34; P = .05). Conclusions and Relevance This cohort study suggests that 22q11.22 deletions identify patients with B-ALL and IKZF1 alterations who have very poor outcomes and may offer a new genetic biomarker to further refine B-ALL risk stratification and treatment strategies.
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Affiliation(s)
- David Spencer Mangum
- Nemours/Alfred I. DuPont Hospital for Children, Division of Pediatric Hematology/Oncology, Wilmington, Delaware
| | - Julia A Meyer
- Division of Pediatric Hematology & Oncology, Department of Pediatrics, University of Utah, Salt Lake City.,Division of Pediatric Hematology and Oncology, University of California, San Francisco
| | - Clinton C Mason
- Division of Pediatric Hematology & Oncology, Department of Pediatrics, University of Utah, Salt Lake City
| | | | - Luke D Maese
- Division of Pediatric Hematology & Oncology, Department of Pediatrics, University of Utah, Salt Lake City
| | - Jamie D Gardiner
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City
| | | | - Deqing Pei
- Department of Biostatistics, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Cheng Cheng
- Department of Biostatistics, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Adam Gleason
- Department of Pathology & Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Minjie Luo
- Department of Pathology & Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Ching-Hon Pui
- Department of Oncology, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Richard Aplenc
- Division of Oncology and the Center for Childhood Cancer Research, The Children's Hospital of Philadelphia and The Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Stephen P Hunger
- Division of Oncology and the Center for Childhood Cancer Research, The Children's Hospital of Philadelphia and The Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Mignon Loh
- Division of Pediatric Hematology and Oncology, University of California, San Francisco
| | - Mel Greaves
- Institute of Cancer Research, London, England
| | | | - Elizabeth Raetz
- Department of Pediatrics, NYU Langone Health, New York, New York
| | - J Kimble Frazer
- Jimmy Everest Section of Pediatric Hematology-Oncology, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City
| | - Charles G Mullighan
- Department of Pathology, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Michael E Engel
- Division of Pediatric Hematology Oncology, Department of Pediatrics, University of Virginia, Charlottesville
| | - Rodney R Miles
- Department of Pathology, University of Utah Health Sciences Center, Salt Lake City
| | - Karen R Rabin
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Joshua D Schiffman
- Division of Pediatric Hematology & Oncology, Department of Pediatrics, University of Utah, Salt Lake City.,Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City.,PEEL Therapeutics, Inc, Salt Lake City, Utah
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Bassal M, Silva M, Patel S, Gibson PJ, Breakey VR, Athale U, Zabih V, Li Q, Pechlivanoglou P, Pole JD, Mittmann N, Sutradhar R, Gupta S. Phase-specific risks of outpatient visits, emergency visits, and hospitalizations during Children's Oncology Group-based treatment for childhood acute lymphoblastic leukemia: A population-based study. Pediatr Blood Cancer 2021; 68:e29141. [PMID: 34003566 DOI: 10.1002/pbc.29141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/04/2021] [Accepted: 05/07/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Therapy for childhood acute lymphoblastic leukemia (ALL) is associated with substantial health care utilization and burden on families. Little is known about health care utilization during specific treatment phases. PROCEDURES We identified children with ALL diagnosed during 2002-2012 in Ontario, Canada and treated according to Children's Oncology Group (COG) protocols. Disease and treatment data were chart abstracted. Population-based health care databases identified all outpatient visits, emergency department (ED) visits, and hospitalizations. In addition to comparing standard and intensified versions of treatment phases, we compared patients receiving different steroids (dexamethasone vs. prednisone) and different versions of interim maintenance (IM) (Capizzi vs. high-dose methotrexate [HD-MTX]). RESULTS Six hundred thirty-seven children met inclusion criteria. During intensified consolidation, 76.2% of patients were hospitalized at least once, compared to only 32.3% of patients receiving standard consolidation (p < .0001). Similarly, 72.9% of patients receiving intensified delayed intensification (DI) were hospitalized during this phase compared to 50.3% of patients receiving standard DI (p < .0001). Among patients receiving a four-drug induction, those receiving dexamethasone had an 85% higher rate of ED visits (adjusted rate ratio [aRR] 1.85, 95th confidence interval [95CI] 1.14-3.00; p = .01) and a 44% higher rate of hospitalization (aRR 1.44, 95CI 1.24-1.68) compared to those receiving prednisone. Among high-risk B-ALL and T-ALL patients in IM, Capizzi MTX was not associated with an increased rate of ED visits versus HD-MTX. CONCLUSIONS These results can be used to inform anticipatory guidance for families, particularly those undergoing intensified therapy. Our results also suggest that increased toxicity rates associated with dexamethasone during Induction seen in clinical trials reflect real-world practice.
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Affiliation(s)
- Mylene Bassal
- Division of Pediatric Hematology/Oncology, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | | | - Serina Patel
- London Health Sciences Centre, London, Ontario, Canada
| | - Paul J Gibson
- McMaster Children's Hospital, Hamilton, Ontario, Canada
| | | | - Uma Athale
- McMaster Children's Hospital, Hamilton, Ontario, Canada
| | - Veda Zabih
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Sickkids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Qing Li
- Cancer Research Program, ICES, Toronto, Ontario, Canada
| | - Petros Pechlivanoglou
- Sickkids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada.,Institute for Health Policy, Evaluation and Management, University of Toronto, Toronto, Ontario, Canada
| | - Jason D Pole
- Cancer Research Program, ICES, Toronto, Ontario, Canada.,Center for Health Services Research, University of Queensland, Brisbane, Queensland, Australia.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Nicole Mittmann
- Institute for Health Policy, Evaluation and Management, University of Toronto, Toronto, Ontario, Canada.,Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.,Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
| | - Rinku Sutradhar
- Cancer Research Program, ICES, Toronto, Ontario, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Sumit Gupta
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Cancer Research Program, ICES, Toronto, Ontario, Canada.,Institute for Health Policy, Evaluation and Management, University of Toronto, Toronto, Ontario, Canada.,Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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103
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Gaynon PS, Parekh C. A new standard of care for childhood T-cell acute lymphoblastic leukemia? Pediatr Blood Cancer 2021; 68:e29238. [PMID: 34302711 DOI: 10.1002/pbc.29238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/15/2021] [Accepted: 06/25/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Paul S Gaynon
- Children's Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California, USA.,University of Southern California, Los Angeles, California, USA
| | - Chintan Parekh
- Children's Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California, USA.,University of Southern California, Los Angeles, California, USA
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Leahy AB, Newman H, Li Y, Liu H, Myers R, DiNofia A, Dolan JG, Callahan C, Baniewicz D, Devine K, Wray L, Aplenc R, June CH, Grupp SA, Rheingold SR, Maude SL. CD19-targeted chimeric antigen receptor T-cell therapy for CNS relapsed or refractory acute lymphocytic leukaemia: a post-hoc analysis of pooled data from five clinical trials. Lancet Haematol 2021; 8:e711-e722. [PMID: 34560014 PMCID: PMC9026766 DOI: 10.1016/s2352-3026(21)00238-6] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 07/26/2021] [Accepted: 07/29/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND CNS relapse of acute lymphocytic leukaemia is difficult to treat. Durable remissions of relapsed or refractory B-cell acute lymphocytic leukaemia have been observed following treatment with CD19-directed chimeric antigen receptor (CAR) T cells; however, most trials have excluded patients with active CNS disease. We aimed to assess the safety and activity of CAR T-cell therapy in patients with a history of CNS relapsed or refractory B-cell acute lymphocytic leukaemia. METHODS In this post-hoc analysis, we included 195 patients (aged 1-29 years; 110 [56%] male and 85 [44%] female) with relapsed or refractory CD19-positive acute lymphocytic leukaemia or lymphocytic lymphoma from five clinical trials (Pedi CART19, 13BT022, ENSIGN, ELIANA, and 16CT022) done at the Children's Hospital of Philadelphia (Philadelphia, PA, USA), in which participants received CD19-directed CAR T-cell therapy between April 17, 2012, and April 16, 2019. The trials required control of CNS disease at enrolment and infusion and excluded treatment in the setting of acute neurological toxic effects (>grade 1 in severity) or parenchymal lesions deemed to increase the risk of neurotoxicity. 154 patients from Pedi CART19, ELIANA, ENSIGN, and 16CT022 received tisagenlecleucel and 41 patients from the 13BT022 trial received the humanised CD19-directed CAR, huCART19. We categorised patients into two strata on the basis of CNS status at relapse or within the 12 months preceding CAR T-cell infusion-either CNS-positive or CNS-negative disease. Patients with CNS-positive disease were further divided on the basis of morphological bone marrow involvement-either combined bone marrow and CNS involvement, or isolated CNS involvement. Endpoints were the proportion of patients with complete response at 28 days after infusion, Kaplan-Meier analysis of relapse-free survival and overall survival, and the incidence of cytokine release syndrome and neurotoxicity. FINDINGS Of all 195 patients, 66 (34%) were categorised as having CNS-positive disease and 129 (66%) as having CNS-negative disease, and 43 (22%) were categorised as having isolated CNS involvement. The median length of follow-up was 39 months (IQR 25-49) in the CNS-positive stratum and 36 months (18-49) in the CNS-negative stratum. The proportion of patients in the CNS-positive stratum with a complete response at 28 days after infusion was similar to that in the CNS-negative stratum (64 [97%] of 66 vs 121 [94%] of 129; p=0·74), with no significant difference in relapse-free survival (60% [95% CI 49-74] vs 60% [51-71]; p=0·50) or overall survival (83% [75-93] vs 71% [64-79]; p=0·39) at 2 years between the two groups. Overall survival at 2 years was significantly higher in patients with isolated CNS involvement compared with those with bone marrow involvement (91% [82-100] vs 71% [64-78]; p=0·046). The incidence and severity of neurotoxicity (any grade, 53 [41%] vs 38 [58%]; grade 1, 24 [19%] vs 20 [30%]; grade 2, 14 [11%] vs 10 [15%]; grade 3, 12 [9%] vs 6 [9%], and grade 4, 3 [2%] vs 2 [3%]; p=0·20) and cytokine release syndrome (any grade, 110 [85%] vs 53 [80%]; grade 1, 12 [9%] vs 2 [3%]; grade 2, 61 [47%] vs 38 [58%]; grade 3, 18 [14%] vs 7 [11%] and grade 4, 19 [15%] vs 6 [9%]; p=0·26) did not differ between the CNS-negative and the CNS-positive disease strata. INTERPRETATION Tisagenlecleucel and huCART19 are active at clearing CNS disease and maintaining durable remissions in children and young adults with CNS relapsed or refractory B-cell acute lymphocytic leukaemia or lymphocytic lymphoma, without increasing the risk of severe neurotoxicity; although care should be taken in the timing of therapy and disease control to mitigate this risk. These preliminary findings support the use of these CAR T-cell therapies for patients with CNS relapsed or refractory B-cell acute lymphocytic leukaemia. FUNDING Children's Hospital of Philadelphia Frontier Program.
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Affiliation(s)
- Allison Barz Leahy
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Penn Center for Cancer Care Innovation, University of Pennsylvania, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Haley Newman
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Yimei Li
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Hongyan Liu
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Regina Myers
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Amanda DiNofia
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Joseph G Dolan
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Colleen Callahan
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Diane Baniewicz
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Kaitlin Devine
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Lisa Wray
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Richard Aplenc
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Carl H June
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA; The Parker Institute for Cancer Immunotherapy, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Stephan A Grupp
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Susan R Rheingold
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Shannon L Maude
- Division of Oncology and Cancer Immunotherapy Program, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA; Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
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105
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Janke LJ, Kim J, Payton MA, Jenkins DA, Cai X, Finch ER, Liu Y, Relling MV, Karol SE. Effects of zoledronic acid on osteonecrosis and acute lymphoblastic leukemia treatment efficacy in preclinical models. Pediatr Blood Cancer 2021; 68:e29183. [PMID: 34121318 PMCID: PMC8384719 DOI: 10.1002/pbc.29183] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/28/2021] [Accepted: 05/27/2021] [Indexed: 11/12/2022]
Abstract
BACKGROUND Osteonecrosis is a devastating side effect of acute lymphoblastic leukemia (ALL) therapy. Associations between bone density loss and osteonecrosis have sparked interest in using bisphosphonates to reduce this complication. PROCEDURE We assessed the impact of zoledronic acid (ZA) on the development of osteonecrosis in murine models when used either throughout therapy (continuous administration) or late in therapy after vascular lesions have developed but before osteonecrosis has occurred. Effects on bone density were measured using microcomputed tomography (μCT)-assessed tibial cortical thickness, while osteonecrosis was assessed histologically in the distal femur. Effects on antileukemic efficacy of chemotherapy were evaluated in both immunocompetent/syngeneic and patient-derived xenograft (PDX) models. RESULTS Continuous administration of ZA with chemotherapy prevented chemotherapy-associated bone loss (p < .001) and reduced osteonecrosis (p = .048). Late initiation of ZA diminished bone loss (p < .001) but had no impact on the development of osteonecrosis (p = .93). In the immunocompetent murine ALL model, mice treated with ZA and chemotherapy succumbed to leukemia sooner than mice treated with chemotherapy alone (p = .046). Analysis using PDX showed a nonsignificant decrease in survival with ZA (p = .17). CONCLUSION Our data indicate ZA may prevent osteonecrosis if begun with chemotherapy but showed no benefit when administered later in therapy. However, ZA may also reduce the antileukemic efficacy of chemotherapy.
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Affiliation(s)
- Laura J. Janke
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jieun Kim
- Center for In Vivo Imaging and Therapeutics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Monique A. Payton
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
| | - David A. Jenkins
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
| | - Xiangjun Cai
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
| | - Emily R. Finch
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
| | - Yiwei Liu
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
| | - Mary V. Relling
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
| | - Seth E. Karol
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
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Brown PA, Shah B, Advani A, Aoun P, Boyer MW, Burke PW, DeAngelo DJ, Dinner S, Fathi AT, Gauthier J, Jain N, Kirby S, Liedtke M, Litzow M, Logan A, Luger S, Maness LJ, Massaro S, Mattison RJ, May W, Oluwole O, Park J, Przespolewski A, Rangaraju S, Rubnitz JE, Uy GL, Vusirikala M, Wieduwilt M, Lynn B, Berardi RA, Freedman-Cass DA, Campbell M. Acute Lymphoblastic Leukemia, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2021; 19:1079-1109. [PMID: 34551384 DOI: 10.6004/jnccn.2021.0042] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The NCCN Guidelines for Acute Lymphoblastic Leukemia (ALL) focus on the classification of ALL subtypes based on immunophenotype and cytogenetic/molecular markers; risk assessment and stratification for risk-adapted therapy; treatment strategies for Philadelphia chromosome (Ph)-positive and Ph-negative ALL for both adolescent and young adult and adult patients; and supportive care considerations. Given the complexity of ALL treatment regimens and the required supportive care measures, the NCCN ALL Panel recommends that patients be treated at a specialized cancer center with expertise in the management of ALL This portion of the Guidelines focuses on the management of Ph-positive and Ph-negative ALL in adolescents and young adults, and management in relapsed settings.
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Affiliation(s)
- Patrick A Brown
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | - Anjali Advani
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | | | | | - Shira Dinner
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | - Jordan Gauthier
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | - Nitin Jain
- The University of Texas MD Anderson Cancer Center
| | | | | | | | - Aaron Logan
- UCSF Helen Diller Family Comprehensive Cancer Center
| | - Selina Luger
- Abramson Cancer Center at the University of Pennsylvania
| | | | | | | | | | | | - Jae Park
- Memorial Sloan Kettering Cancer Center
| | | | | | - Jeffrey E Rubnitz
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | - Geoffrey L Uy
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | - Beth Lynn
- National Comprehensive Cancer Network
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Ceppi F, Rizzati F, Colombini A, Conter V, Cazzaniga G. Utilizing the prognostic impact of minimal residual disease in treatment decisions for pediatric acute lymphoblastic leukemia. Expert Rev Hematol 2021; 14:795-807. [PMID: 34374613 DOI: 10.1080/17474086.2021.1967137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Acute lymphoblastic leukemia (ALL) is the first pediatric cancer where the assessment of early response to therapy by minimal residual disease (MRD) monitoring has demonstrated its importance to improve risk-based treatment approaches. The most standardized tools to study MRD in ALL are multiparametric flow cytometry and realtime-quantitative polymerase chain reaction amplification-based methods. In recent years, MRD measurement has reached greater levels of sensitivity and standardization through international laboratory networks collaboration. AREAS COVERED We herewith describe how to assess and apply the prognostic impact of MRD in treatment decisions, with specific focus on pediatric ALL. We also highlight the role of MRD monitoring in the context of genetically homogeneous subgroups of pediatric ALL. However, some queries remain to be addressed and emerging technologies hold the promise of improving MRD detection in ALL patients. EXPERT OPINION Emerging technologies, like next generation flow cytometry, droplet digital PCR, and next generation sequencing appear to be important methods for assessing MRD in pediatric ALL. These more specific and/or sensitive MRD monitoring methods may help to predict relapse with greater accuracy, and are currently being used in clinical trials to improve pediatric ALL outcome by optimizing patient stratification and earlier MRD-based interventional therapy.
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Affiliation(s)
- Francesco Ceppi
- Pediatric Hematology-Oncology Unit, Division of Pediatrics, Woman-Mother-Child Department, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Frida Rizzati
- Pediatric Hematology-Oncology Unit, Division of Pediatrics, Woman-Mother-Child Department, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Antonella Colombini
- Pediatric Hematology-Oncology, University Milano Bicocca, Fondazione MBBM/Ospedale San Gerardo, Monza, Italy
| | - Valentino Conter
- Pediatric Hematology-Oncology, University Milano Bicocca, Fondazione MBBM/Ospedale San Gerardo, Monza, Italy
| | - Giovanni Cazzaniga
- Centro Ricerca Tettamanti, Pediatrics, School of Medicine, University of Milano Bicocca, Fondazione MBBM/Ospedale San Gerardo, Monza, Italy.,Medical Genetics, School of Medicine, University of Milano Bicocca, Monza, Italy
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Asparaginase-Associated Pancreatitis in Pediatric Patients with Acute Lymphoblastic Leukemia: Current Perspectives. Paediatr Drugs 2021; 23:457-463. [PMID: 34351604 DOI: 10.1007/s40272-021-00463-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/25/2021] [Indexed: 10/20/2022]
Abstract
Asparaginase therapy is a vital agent in the treatment of acute lymphoblastic leukemia (ALL), with increasing evidence of its high importance in high-risk ALL populations. However, despite the clear clinical and biological benefits of asparaginase therapy, many patients experience toxicities. A well-known treatment-limiting toxicity is asparaginase-associated pancreatitis (AAP). If severe, it necessitates discontinuation of asparaginase therapy, which can lead to a higher risk of relapse in patients with ALL. New protocols for ALL therapy have increased overall total doses of asparaginase therapy in select high-risk populations and have incorporated longer half-life formulations of pegylated asparaginase. Treatment drug monitoring has also allowed assurance of adequate levels of asparagine depletion throughout treatment. It is currently unknown if these changes will increase rates of AAP. Interestingly, important pharmacogenomics data, such as single nucleotide polymorphisms, can identify patients at the highest risk for severe AAP. The incidence of AAP in recent trials, current pharmacogenomic data that could further our understanding of the disease, and the importance of cautiously re-exposing patients to further asparaginase treatment after an initial episode of AAP are discussed.
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Lühmann JL, Stelter M, Wolter M, Kater J, Lentes J, Bergmann AK, Schieck M, Göhring G, Möricke A, Cario G, Žaliová M, Schrappe M, Schlegelberger B, Stanulla M, Steinemann D. The Clinical Utility of Optical Genome Mapping for the Assessment of Genomic Aberrations in Acute Lymphoblastic Leukemia. Cancers (Basel) 2021; 13:cancers13174388. [PMID: 34503197 PMCID: PMC8431583 DOI: 10.3390/cancers13174388] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/23/2021] [Accepted: 08/26/2021] [Indexed: 01/01/2023] Open
Abstract
Simple Summary The stratification of childhood ALL is currently based on various diagnostic assays. This study investigates the feasibility of Optical Genome Mapping (OGM) to determine the genetic risk profile of ALL using fresh and frozen blood cells in an all-in-one approach. Acute lymphoblastic leukemia samples with data available from SNP-array/array-CGH, RNA-Seq, MLPA, karyotyping and FISH were compared to results obtained by OGM. We show that OGM has the potential to simplify the diagnostic workflow and to identify new structural variants helpful for classifying patients into treatment groups. Abstract Acute lymphoblastic leukemia (ALL) is the most prevalent type of cancer occurring in children. ALL is characterized by structural and numeric genomic aberrations that strongly correlate with prognosis and clinical outcome. Usually, a combination of cyto- and molecular genetic methods (karyotyping, array-CGH, FISH, RT-PCR, RNA-Seq) is needed to identify all aberrations relevant for risk stratification. We investigated the feasibility of optical genome mapping (OGM), a DNA-based method, to detect these aberrations in an all-in-one approach. As proof of principle, twelve pediatric ALL samples were analyzed by OGM, and results were validated by comparing OGM data to results obtained from routine diagnostics. All genomic aberrations including translocations (e.g., dic(9;12)), aneuploidies (e.g., high hyperdiploidy) and copy number variations (e.g., IKZF1, PAX5) known from other techniques were also detected by OGM. Moreover, OGM was superior to well-established techniques for resolution of the more complex structure of a translocation t(12;21) and had a higher sensitivity for detection of copy number alterations. Importantly, a new and unknown gene fusion of JAK2 and NPAT due to a translocation t(9;11) was detected. We demonstrate the feasibility of OGM to detect well-established as well as new putative prognostic markers in an all-in-one approach in ALL. We hope that these limited results will be confirmed with testing of more samples in the future.
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Affiliation(s)
- Jonathan Lukas Lühmann
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Marie Stelter
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Marie Wolter
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Josephine Kater
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Jana Lentes
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Anke Katharina Bergmann
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Maximilian Schieck
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Gudrun Göhring
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Anja Möricke
- Department of Pediatrics I, ALL-BFM Study Group, Christian-Albrechts University Kiel and University Medical Center Schleswig-Holstein, 24105 Kiel, Germany; (A.M.); (G.C.); (M.S.)
| | - Gunnar Cario
- Department of Pediatrics I, ALL-BFM Study Group, Christian-Albrechts University Kiel and University Medical Center Schleswig-Holstein, 24105 Kiel, Germany; (A.M.); (G.C.); (M.S.)
| | - Markéta Žaliová
- Department of Paediatric Haematology and Oncology, 2nd Faculty of Medicine, Charles University and University Hospital Motol, CZ-15006 Prague, Czech Republic;
| | - Martin Schrappe
- Department of Pediatrics I, ALL-BFM Study Group, Christian-Albrechts University Kiel and University Medical Center Schleswig-Holstein, 24105 Kiel, Germany; (A.M.); (G.C.); (M.S.)
| | - Brigitte Schlegelberger
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
| | - Martin Stanulla
- Pediatric Hematology and Oncology, Hannover Medical School, 30625 Hannover, Germany;
| | - Doris Steinemann
- Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany; (J.L.L.); (M.S.); (M.W.); (J.K.); (J.L.); (A.K.B.); (M.S.); (G.G.); (B.S.)
- Correspondence:
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Genetics of osteonecrosis in pediatric acute lymphoblastic leukemia and general populations. Blood 2021; 137:1550-1552. [PMID: 33106839 DOI: 10.1182/blood.2020008471] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 03/18/2020] [Indexed: 12/12/2022] Open
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111
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Totadri S, Srinivasan HN, Joseph LL, Boddu D, Mathew LG, John R. A single assessment of methotrexate levels at 42 hours permits safe administration and early discharge in children with lymphoblastic lymphoma and leukemia receiving high-dose methotrexate. Pediatr Hematol Oncol 2021; 38:434-443. [PMID: 33764242 DOI: 10.1080/08880018.2020.1863535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
High-dose methotrexate (HDMTX) is an important component of treatment in pediatric acute lymphoblastic leukemia (ALL) and lymphoblastic lymphoma (LL). Optimal rescue therapy is essential for the safe administration of HDMTX. A cost-effective strategy that does not compromise safety is necessary for low- and middle-income countries. Consecutive admissions for HDMTX in children with ALL and LL over 12 months were analyzed. The dose of HDMTX was 3 g/m2 in B-ALL and B-LL and 5 g/m2 in T-ALL and T-LL. A methotrexate level was measured at 42 hours of starting HDMTX infusion (T42-MTX). Three doses of folinic acid at T42, T48, and T54 and alkalinized hydration till T54 were administered if T42-MTX <1 µM. A total of 282 cycles of HDMTX that were administered in 71 patients were analyzed. T42-MTX was <1 µM in 266 (94.3%) cycles. T42-MTX was ≥1 µM in 12% and 3% of cycles of HDMTX administered at a dose of 5 g/m2 and 3 g/m2, respectively (p = .074). The median duration of hospitalization for HDM was three days and did not differ with the dose of HDMTX administered (p = .427). Mucositis, delayed recovery of blood counts, and hospitalization for reversible toxicity occurred after 21 (7.4%), 28 (9.9%), and 19 (6.7%) cycles of HDMTX, respectively. Mucositis was greater following the administration of 5 g/m2 of HDMTX. A single T42-MTX measurement permits the safe administration of HDMTX and an expedited discharge from the hospital within three days in more than 90% of children with ALL/LL.
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Affiliation(s)
- Sidharth Totadri
- Paediatric Haematology/Oncology Unit, Department of Paediatrics, Christian Medical College and Hospital, Vellore, India
| | - Hema Nalapullu Srinivasan
- Paediatric Haematology/Oncology Unit, Department of Paediatrics, Christian Medical College and Hospital, Vellore, India
| | - Leenu Lizbeth Joseph
- Paediatric Haematology/Oncology Unit, Department of Paediatrics, Christian Medical College and Hospital, Vellore, India
| | - Deepthi Boddu
- Paediatric Haematology/Oncology Unit, Department of Paediatrics, Christian Medical College and Hospital, Vellore, India
| | - Leni Grace Mathew
- Paediatric Haematology/Oncology Unit, Department of Paediatrics, Christian Medical College and Hospital, Vellore, India
| | - Rikki John
- Paediatric Haematology/Oncology Unit, Department of Paediatrics, Christian Medical College and Hospital, Vellore, India
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112
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Geyer MB, Ritchie EK, Rao AV, Vemuri S, Flynn J, Hsu M, Devlin SM, Roshal M, Gao Q, Shukla M, Salcedo JM, Maslak P, Tallman MS, Douer D, Park JH. Pediatric-inspired chemotherapy incorporating pegaspargase is safe and results in high rates of minimal residual disease negativity in adults up to age 60 with Philadelphia chromosome-negative acute lymphoblastic leukemia. Haematologica 2021; 106:2086-2094. [PMID: 33054114 PMCID: PMC8327717 DOI: 10.3324/haematol.2020.251686] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Indexed: 11/23/2022] Open
Abstract
Administration of pediatric-inspired chemotherapy to adults up to age 60 with acute lymphoblastic leukemia (ALL) is challenging in part due to toxicities of asparaginase as well as myelosuppression. We conducted a multi-center phase II clinical trial (clinicaltrials gov. Identifier: NCT01920737) investigating a pediatric-inspired regimen, based on the augmented arm of the Children’s Cancer Group 1882 protocol, incorporating six doses of pegaspargase 2,000 IU/m2, rationally synchronized to avoid overlapping toxicity with other agents. We treated 39 adults aged 20-60 years (median age 38 years) with newly-diagnosed ALL (n=31) or lymphoblastic lymphoma (n=8). Grade 3-4 hyperbilirubinemia occurred frequently and at higher rates in patients aged 40-60 years (n=18) versus 18-39 years (n=21) (44% vs. 10%, P=0.025). However, eight of nine patients rechallenged with pegaspargase did not experience recurrent grade 3-4 hyperbilirubinemia. Grade 3-4 hypertriglyceridemia and hypofibrinogenemia were common (each 59%). Asparaginase activity at 7 days post-infusion reflected levels associated with adequate asparagine depletion, even among those with antibodies to pegaspargase. Complete response (CR)/CR with incomplete hematologic recovery was observed post-induction in 38 of 39 (97%) patients. Among patients with ALL, rates of minimal residual disease negativity by multi-parameter flow cytometry were 33% and 83% following induction phase I and phase II, respectively. Event-free and overall survival at 3 years (67.8% and 76.4%) compare favorably to outcomes observed in other series. These results demonstrate pegaspargase can be administered in the context of intensive multi-agent chemotherapy to adults aged ≤60 years with manageable toxicity. This regimen may serve as an effective backbone into which novel agents may be incorporated in future frontline studies. Trial registration: https://clinicaltrials. gov/ct2/show/NCT01920737
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Affiliation(s)
- Mark B Geyer
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY; Center for Cell Engineering, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Ellen K Ritchie
- Weill Cornell Medical College, Hematology and Medical Oncology, Joan and Sanford I. Weill Department of Medicine, New York
| | | | | | - Jessica Flynn
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York
| | - Meier Hsu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York
| | - Sean M Devlin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York
| | - Mikhail Roshal
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York
| | - Qi Gao
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York
| | - Madhulika Shukla
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Jose M Salcedo
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Peter Maslak
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Martin S Tallman
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Dan Douer
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Jae H Park
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY; Center for Cell Engineering, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
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113
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McCormick M, Lapinski J, Friehling E, Smith K. Premedication prior to PEG-asparaginase is cost-effective in pediatric patients with acute lymphoblastic leukemia. Pediatr Blood Cancer 2021; 68:e29051. [PMID: 33860989 DOI: 10.1002/pbc.29051] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND PEG-asparaginase is critical in pediatric acute lymphoblastic leukemia (ALL) therapy but is highly immunogenic. Severe allergic reactions lead to substitution of further PEG-asparaginase with Erwinia. Erwinia is associated with more frequent dosing, increased expense, and limited availability. Premedication may reduce rates of allergic reactions. PROCEDURES This Markov model evaluated the cost-effectiveness of three strategies: premedication plus therapeutic drug monitoring (TDM), TDM alone, and no premedication or TDM. We modeled two scenarios: a standard-risk (SR) B-ALL patient receiving two asparaginase doses and a high-risk (HR) patient receiving seven asparaginase doses. The model incorporated costs of asparaginase, premedication, TDM and clinic visits, and lost parental wages associated with each additional Erwinia dose. We incorporated a five-year time horizon with a societal perspective. Outcomes were Erwinia substitutions avoided and differences in quality-adjusted life years (QALYs). Probabilistic and one-way sensitivity analyses evaluated model uncertainty. RESULTS In both scenarios, premedication was the least costly strategy. In SR and HR scenarios, premedication with monitoring resulted in 8% and 7% fewer changes to Erwinia compared with monitoring alone and 3% and 2% fewer changes compared with no premedication/monitoring, respectively. Premedication resulted in the most QALYs gained in the SR patients. Individual variation of model inputs did not change premedication/monitoring favorability for either scenario. In probabilistic sensitivity analyses, premedication/monitoring was favored in >87% of iterations in both scenarios. CONCLUSION Compared with other strategies, premedication use and asparaginase level monitoring in children with B-ALL is potentially cost-saving.
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Affiliation(s)
| | - Jillian Lapinski
- C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, Michigan
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114
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Yang F, Brady SW, Tang C, Sun H, Du L, Barz MJ, Ma X, Chen Y, Fang H, Li X, Kolekar P, Pathak O, Cai J, Ding L, Wang T, von Stackelberg A, Shen S, Eckert C, Klco JM, Chen H, Duan C, Liu Y, Li H, Li B, Kirschner-Schwabe R, Zhang J, Zhou BBS. Chemotherapy and mismatch repair deficiency cooperate to fuel TP53 mutagenesis and ALL relapse. NATURE CANCER 2021; 2:819-834. [PMID: 35122027 DOI: 10.1038/s43018-021-00230-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 06/02/2021] [Indexed: 06/14/2023]
Abstract
Chemotherapy is a standard treatment for pediatric acute lymphoblastic leukemia (ALL), which sometimes relapses with chemoresistant features. However, whether acquired drug-resistance mutations in relapsed ALL pre-exist or are induced by treatment remains unknown. Here we provide direct evidence of a specific mechanism by which chemotherapy induces drug-resistance-associated mutations leading to relapse. Using genomic and functional analysis of relapsed ALL we show that thiopurine treatment in mismatch repair (MMR)-deficient leukemias induces hotspot TP53 R248Q mutations through a specific mutational signature (thio-dMMR). Clonal evolution analysis reveals sequential MMR inactivation followed by TP53 mutation in some patients with ALL. Acquired TP53 R248Q mutations are associated with on-treatment relapse, poor treatment response and resistance to multiple chemotherapeutic agents, which could be reversed by pharmacological p53 reactivation. Our findings indicate that TP53 R248Q in relapsed ALL originates through synergistic mutagenesis from thiopurine treatment and MMR deficiency and suggest strategies to prevent or treat TP53-mutant relapse.
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Affiliation(s)
- Fan Yang
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Samuel W Brady
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Chao Tang
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huiying Sun
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lijuan Du
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Malwine J Barz
- Department of Pediatric Oncology/Hematology, Charite-Universitaetsmedizin Berlin, Berlin, Germany
| | - Xiaotu Ma
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Yao Chen
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Houshun Fang
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaomeng Li
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pandurang Kolekar
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Omkar Pathak
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jiaoyang Cai
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lixia Ding
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tianyi Wang
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Arend von Stackelberg
- Department of Pediatric Oncology/Hematology, Charite-Universitaetsmedizin Berlin, Berlin, Germany
| | - Shuhong Shen
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Cornelia Eckert
- Department of Pediatric Oncology/Hematology, Charite-Universitaetsmedizin Berlin, Berlin, Germany
- German Cancer Consortium, German Cancer Research Center, Heidelberg, Germany
| | - Jeffery M Klco
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Hongzhuan Chen
- Department of Pharmacology and Chemical Biology, School of Basic Medicine and Collaborative Innovation Center for Translational Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Caiwen Duan
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Pharmacology and Chemical Biology, School of Basic Medicine and Collaborative Innovation Center for Translational Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Liu
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Li
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Benshang Li
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Renate Kirschner-Schwabe
- Department of Pediatric Oncology/Hematology, Charite-Universitaetsmedizin Berlin, Berlin, Germany.
- German Cancer Consortium, German Cancer Research Center, Heidelberg, Germany.
| | - Jinghui Zhang
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA.
| | - Bin-Bing S Zhou
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health, Pediatric Translational Medicine Institute, Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Department of Pharmacology and Chemical Biology, School of Basic Medicine and Collaborative Innovation Center for Translational Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Invasive Fungal Diseases in Children with Acute Leukemia and Severe Aplastic Anemia. Mediterr J Hematol Infect Dis 2021; 13:e2021039. [PMID: 34276908 PMCID: PMC8265365 DOI: 10.4084/mjhid.2021.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 06/02/2021] [Indexed: 12/14/2022] Open
Abstract
Although the outcomes of childhood leukemia and severe aplastic anemia (SAA) have improved, infectious complications are still the major concern. Particularly worrisome are invasive fungal diseases (IFDs), one of the most common causes of infectious-related deaths in patients with prolonged neutropenia. A retrospective study was conducted of IFDs in pediatric patients with newly diagnosed or relapsed acute leukemia, or with SAA, at Siriraj Hospital, Mahidol University, Thailand. There were 241 patients: 150 with acute lymphoblastic leukemia (ALL), 35 with acute myeloid leukemia (AML), 31 with relapsed leukemia, and 25 with SAA. Their median age was 5.4 years (range, 0.3–16.0 years). The overall IFD prevalence was 10.7%, with a breakdown in the ALL, AML, relapsed leukemia, and SAA patients of 8%, 11.4%, 19.3%, and 16%, respectively. Pulmonary IFD caused by invasive aspergillosis was the most common, accounting for 38.5% of all infection sites. Candidemia was present in 34.6% of the IFD patients; Candida tropicalis was the most common organism. The overall case-fatality rate was 38.5%, with the highest rate found in relapsed leukemia (75%). The incidences of IFDs in patients with relapsed leukemia and SAA who received fungal prophylaxis were significantly lower than in those who did not (P = N/A and 0.04, respectively). IFDs in Thai children with hematological diseases appeared to be prevalent, with a high fatality rate. The usage of antifungal prophylaxes should be considered for patients with SAA to prevent IFDs.
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Pelland‐Marcotte M, Kulkarni K, Athale UH, Pole JD, Brandão LR, Sung L. Thrombosis is associated with worse survival in children with acute lymphoblastic leukemia: A report from CYP-C. Am J Hematol 2021; 96:796-804. [PMID: 33848369 DOI: 10.1002/ajh.26193] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/09/2021] [Accepted: 04/12/2021] [Indexed: 01/19/2023]
Abstract
There are conflicting data about whether the development of cancer-associated thrombo-embolism (TE) negatively impacts survival in children. The objective was to determine whether TE during treatment was associated with overall survival (OS) and event-free survival (EFS) in children with acute lymphoblastic leukemia (ALL). We performed a population-based retrospective cohort study using the Cancer in Young People-Canada registry. Children <15 years of age were diagnosed with de novo ALL (2000-2016). The primary exposure variable was radiologically-confirmed thrombo-embolism requiring medical intervention. Multivariable Cox regression models were used to determine the impact of thrombo-embolism on survival, where TE was time-dependent. We included 2006 children (median age: 4 years, 88.5% precursor B-cell ALL). Thrombo-embolism occurred in 113 patients (5.6%), at a median time of 107 days (interquartile range: 35-184 days) after ALL diagnosis. Among standard/low-risk patients, 41/1165 (3.5%) developed TE while among high/very high-risk patients, 72/841 (8.6%) developed TE. Patients with TE had a significantly worse OS (adjusted HR [aHR] of death: 2.61, 95% CI: 1.62-4.22, p < 0.001) and EFS (aHR of an event [death, relapse, second malignancy]: 2.03, 95% CI: 1.35-3.05, p = 0.001), compared with patients without TE. No statistically significant difference was seen in standard/low risk ALL for OS and EFS, but TE was associated with a significantly lower OS and EFS in children with high/very high-risk ALL (aHR of death: 2.90, 95% CI: 1.79-4.72, p < 0.001; aHR of an event: 2.02, 95% CI: 1.30-3.12, p = 0.002). Thus, TE led to a statistically significant reduction in OS and EFS in children with high risk/very high-risk leukemia.
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Affiliation(s)
| | - Ketan Kulkarni
- Division of Hematology‐Oncology, Department of Pediatrics IWK Health Centre Halifax Nova Scotia Canada
| | - Uma H. Athale
- Division of Haematology/Oncology, McMaster Children's Hospital, and Department of Pediatrics McMaster University Hamilton Ontario Canada
| | - Jason D. Pole
- Centre for Health Services Research University of Queensland Herston Queensland Australia
| | - Leonardo R. Brandão
- Division of Haematology/Oncology, Department of Paediatrics SickKids Hospital Toronto Ontario Canada
- Program in Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning Toronto Ontario Canada
- Dalla Lana School of Public Health, University of Toronto Toronto Ontario Canada
| | - Lillian Sung
- Division of Haematology/Oncology, Department of Paediatrics SickKids Hospital Toronto Ontario Canada
- Program in Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning Toronto Ontario Canada
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Li Y, Yang W, Devidas M, Winter SS, Kesserwan C, Yang W, Dunsmore KP, Smith C, Qian M, Zhao X, Zhang R, Gastier-Foster JM, Raetz EA, Carroll WL, Li C, Liu PP, Rabin KR, Sanda T, Mullighan CG, Nichols KE, Evans WE, Pui CH, Hunger SP, Teachey DT, Relling MV, Loh ML, Yang JJ. Germline RUNX1 variation and predisposition to childhood acute lymphoblastic leukemia. J Clin Invest 2021; 131:147898. [PMID: 34166225 PMCID: PMC8409579 DOI: 10.1172/jci147898] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 06/22/2021] [Indexed: 12/31/2022] Open
Abstract
Genetic alterations in the RUNX1 gene are associated with benign and malignant blood disorders, particularly of megakaryocyte and myeloid lineages. The role of RUNX1 in acute lymphoblastic leukemia (ALL) is less clear, particularly how germline genetic variation influences the predisposition to this type of leukemia. Sequencing 4,836 children with B-ALL and 1,354 cases of T-ALL, we identified 31 and 18 germline RUNX1 variants, respectively. RUNX1 variants in B-ALL consistently showed minimal damaging effects. By contrast, 6 T-ALL-related variants result in drastic loss of RUNX1 activity as a transcription activator in vitro. Ectopic expression of dominant-negative RUNX1 variants in human CD34+ cells repressed differentiation into erythroid, megakaryocytes, and T cells, while promoting myeloid cell development. Chromatin immunoprecipitation sequencing of T-ALL models showed distinctive patterns of RUNX1 binding by variant proteins. Further whole genome sequencing identified JAK3 mutation as the most frequent somatic genomic abnormality in T-ALL with germline RUNX1 variants. Co-introduction of RUNX1 variant and JAK3 mutation in hematopoietic stem and progenitor cells in mice gave rise to T-ALL with early T-cell precursor phenotype. Taken together, these results indicated that RUNX1 is an important predisposition gene for T-ALL and pointed to novel biology of RUNX1-mediated leukemogenesis in the lymphoid lineages.
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Affiliation(s)
- Yizhen Li
- Department of Pharmaceutical Sciences and
| | | | - Meenakshi Devidas
- Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Stuart S. Winter
- Children’s Minnesota Research Institute, Children’s Minnesota, Minneapolis, Minnesota, USA
| | - Chimene Kesserwan
- Center for Cancer Research, Genetics Branch, National Cancer Institute, Bethesda, Maryland, USA
| | | | - Kimberly P. Dunsmore
- Children’s Hematology and Oncology, Carilion Clinic and Virginia Tech Carilion School of Medicine, Roanoke, Virginia, USA
| | | | - Maoxiang Qian
- Institute of Pediatrics and Department of Hematology and Oncology, Children’s Hospital of Fudan University, Institutes of Biomedical Sciences, Shanghai, China
| | - Xujie Zhao
- Department of Pharmaceutical Sciences and
| | | | | | - Elizabeth A. Raetz
- Division of Pediatric Hematology and Oncology, Perlmutter Cancer Center, New York University Langone Health, New York, New York, USA
| | - William L. Carroll
- Division of Pediatric Hematology and Oncology, Perlmutter Cancer Center, New York University Langone Health, New York, New York, USA
| | - Chunliang Li
- Tumor Cell Biology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Paul P. Liu
- Oncogenesis and Development Section, National Human Genome Research Institute, NIH, Bethesda, Maryland, USA
| | - Karen R. Rabin
- Texas Children’s Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas, USA
| | - Takaomi Sanda
- Cancer Science Institute of Singapore, and
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | | | | | - William E. Evans
- Department of Pharmaceutical Sciences and
- Hematological Malignancies Program, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Ching-Hon Pui
- Department of Oncology, and
- Hematological Malignancies Program, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Stephen P. Hunger
- Department of Pediatrics and Center for Childhood Cancer Research, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - David T. Teachey
- Department of Pediatrics and Center for Childhood Cancer Research, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mary V. Relling
- Department of Pharmaceutical Sciences and
- Hematological Malignancies Program, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Mignon L. Loh
- Department of Pediatrics, Benioff Children’s Hospital and the Helen Diller Family Comprehensive Cancer Center, UCSF, San Francisco, California, USA
| | - Jun J. Yang
- Department of Pharmaceutical Sciences and
- Department of Oncology, and
- Hematological Malignancies Program, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
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118
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Nguyen HTK, Terao MA, Green DM, Pui CH, Inaba H. Testicular involvement of acute lymphoblastic leukemia in children and adolescents: Diagnosis, biology, and management. Cancer 2021; 127:3067-3081. [PMID: 34031876 DOI: 10.1002/cncr.33609] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/28/2021] [Accepted: 03/31/2021] [Indexed: 01/01/2023]
Abstract
Acute lymphoblastic leukemia (ALL) in children and adolescents can involve the testes at diagnosis or upon relapse. The testes were long considered pharmacologic sanctuary sites, presumably because of the blood-testis barrier, which prevents the entry of large-molecular-weight compounds into the seminiferous tubule. Patients with testicular involvement were historically treated with testicular irradiation or orchiectomy. With the advent of contemporary intensive chemotherapy, including high-dose methotrexate, vincristine/glucocorticoid pulses, and cyclophosphamide, testicular leukemia present at diagnosis can be eradicated, with the risk of testicular relapse being 2% or lower. However, the management of testicular leukemia is not well described in the recent literature and remains relevant in low- and middle-income countries where testicular relapse is still experienced. Chemotherapy can effectively treat late, isolated testicular B-cell ALL relapses without the need for irradiation or orchiectomy in patients with an early response and thereby preserve testicular function. For refractory or early-relapse testicular leukemia, newer treatment approaches such as chimeric antigen receptor-modified T (CAR-T) cell therapy are under investigation. The control of testicular relapse with CAR-T cells and their penetration of the blood-testis barrier have been reported. The outcome of pediatric ALL has been improved remarkably by controlling the disease in the bone marrow, central nervous system, and testes, and such success should be extended globally. LAY SUMMARY: Acute lymphoblastic leukemia (ALL) in children and adolescents can involve the testes at diagnosis or upon relapse. Modern intensive chemotherapy has largely eradicated testicular relapse in high-income countries. Consequently, most current clinicians are not familiar with how to manage it if it does occur, and testicular relapse continues to be a significant problem in low- and middle-income countries that have not had access to modern intensive chemotherapy. The authors review the historical progress made in eradicating testicular ALL and use the lessons learned to make recommendations for treatment.
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Affiliation(s)
| | - Michael A Terao
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, Medstar Georgetown University Hospital, Washington, DC
| | - Daniel M Green
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee.,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Hiroto Inaba
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee.,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
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119
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Clinical diagnostics and treatment strategies for Philadelphia chromosome-like acute lymphoblastic leukemia. Blood Adv 2021; 4:218-228. [PMID: 31935290 DOI: 10.1182/bloodadvances.2019000163] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 11/20/2019] [Indexed: 12/13/2022] Open
Abstract
Philadelphia chromosome-like B-cell acute lymphoblastic leukemia (Ph-like ALL) accounts for 15% to 30% of B-cell acute lymphoblastic leukemia in older children, adolescents, and adults and is associated with high rates of conventional treatment failure and relapse. Current clinical trials are assessing the efficacy of the addition of tyrosine kinase inhibitors (TKIs) to chemotherapy for children and adults with Ph-like ALL harboring ABL class translocations or CRLF2 rearrangements and other JAK pathway alterations. However, real-time diagnosis of patients can be quite challenging given the genetic heterogeneity of this disease and the often cytogenetically cryptic nature of Ph-like ALL-associated alterations. In this review, we discuss the complex biologic and clinical features of Ph-like ALL across the age spectrum, available diagnostic testing modalities, and current clinical treatment strategies for these high-risk patients. We further propose a practical and step-wise approach to Ph-like ALL genetic testing to facilitate the identification and allocation of patients to appropriate clinical trials of TKI-based therapies or commercially available drugs. Although the majority of patients with Ph-like ALL can be successfully identified via current clinical assays by the end of induction chemotherapy, increasing diagnostic efficiency and sensitivity and decreasing time to test resulting will facilitate earlier therapeutic intervention and may improve clinical outcomes for these high-risk patients.
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120
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Comparison of CALGB 10403 (Alliance) and COG AALL0232 toxicity results in young adults with acute lymphoblastic leukemia. Blood Adv 2021; 5:504-512. [PMID: 33496745 DOI: 10.1182/bloodadvances.2020002439] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 11/30/2020] [Indexed: 11/20/2022] Open
Abstract
Adolescents and young adults (AYAs) with acute lymphoblastic leukemia have improved outcomes when treated with pediatric-inspired regimens. CALGB 10403 was the largest prospective study to evaluate the feasibility of using a pediatric regimen in AYAs with acute lymphoblastic leukemia up to 40 years of age. This article presents the toxicity events observed in the CALGB 10403 study and compares these toxicities vs those observed among AYAs treated on the same arm of the companion Children's Oncology Group (COG) AALL0232 study. Toxicities in CALGB 10403 were similar to those observed in COG AALL0232. Some grade 3 to 4 adverse events were more often reported in CALGB 10403 compared with COG AALL0232 (hyperglycemia, hyperbilirubinemia, transaminase elevation, and febrile neutropenia). Adverse events correlated with body mass index ≥30 kg/m2 and some with increasing age. The mortality rate in CALGB 10403 was low (4%) and similar to that in the COG AALL0232 trial. A caveat to this analysis is that only 39% of CALGB 10403 patients completed all planned protocol treatment. In COG AALL0232, although 74% of patients aged <18 years completed treatment, only 57% of patients aged ≥18 years completed treatment. This scenario suggests that issues associated with age and treating physician may be a factor. Due to its improved survival rates compared with historical controls, the CALGB 10403 regimen is now a standard of care. The hope is that the rate of protocol completion will increase as more familiarity is gained with this regimen. These trials were registered at www.clinicaltrials.gov as #NCT00558519 (CALGB 10403) and #NCT00075725 (COG AALL0232).
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121
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Laetsch TW, Yanik GA, Boyer MW, Rheingold SR. An owner's manual for CD19 "CAR"-T cell therapy in managing pediatric and young adult B-cell acute lymphoblastic leukemia. Blood Rev 2021; 50:100848. [PMID: 33994222 DOI: 10.1016/j.blre.2021.100848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 04/29/2021] [Accepted: 05/04/2021] [Indexed: 10/21/2022]
Abstract
Despite excellent cure rates in newly diagnosed patients with B-cell acute lymphoblastic leukemia (B-ALL), therapies that improve outcomes for children with relapsed or refractory (r/r) B-ALL are needed. Chimeric antigen receptor (CAR)-T cell therapy has demonstrated durable responses and a manageable safety profile in children, adolescents, and young adults less than 26 years old with r/r B-ALL, including patients who have relapsed after allogeneic stem cell transplant. This comprehensive review summarizes current data, management practices, and future directions for the treatment of r/r B-ALL in pediatric and young adult patients with CAR-T cell therapy, including patient selection, patient preparation, and CAR-T cell infusion, as well as monitoring and management of short- and long-term safety events, long-term surveillance, and survivorship. Clinical trials registration number: N/A.
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Affiliation(s)
- Theodore W Laetsch
- Division of Oncology and Cellular Therapy, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3501 Civic Center Blvd, CTRB 4016 (TWL), ARC 1420 (SRR), Philadelphia, PA 19104, USA.
| | - Gregory A Yanik
- Department of Pediatrics, Division of Pediatric Hematology and Oncology, University of Michigan Medical School, 1301 Catherine St, Ann Arbor, MI 48109, USA.
| | - Michael W Boyer
- Division of Pediatric Hematology/Oncology, University of Utah School of Medicine, 100 N Mario Capecchi Dr, Salt Lake City, UT 84132, USA.
| | - Susan R Rheingold
- Division of Oncology and Cellular Therapy, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, 3501 Civic Center Blvd, CTRB 4016 (TWL), ARC 1420 (SRR), Philadelphia, PA 19104, USA.
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122
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Tosi M, Spinelli O, Leoncin M, Cavagna R, Pavoni C, Lussana F, Intermesoli T, Frison L, Perali G, Carobolante F, Viero P, Skert C, Rambaldi A, Bassan R. MRD-Based Therapeutic Decisions in Genetically Defined Subsets of Adolescents and Young Adult Philadelphia-Negative ALL. Cancers (Basel) 2021; 13:cancers13092108. [PMID: 33925541 PMCID: PMC8123823 DOI: 10.3390/cancers13092108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/21/2021] [Accepted: 04/22/2021] [Indexed: 12/05/2022] Open
Abstract
Simple Summary In acute lymphoblastic leukemia (ALL), once a complete remission is achieved following induction chemotherapy, the study of submicroscopic minimal residual disease (MRD) represents a highly sensitive tool to assess the efficacy of early chemotherapy courses and predict outcome. Because of the significant therapeutic progress occurred in adolescent and young adult (AYA) ALL, the importance of MRD in this peculiar age setting has grown considerably, to refine individual prognostic scores within different genetic subsets and support specific risk and MRD-oriented programs. The evidence coming from the most recent MRD-based studies and the new therapeutic directions for AYA ALL are critically reviewed according to ALL subset and risk category. Abstract In many clinical studies published over the past 20 years, adolescents and young adults (AYA) with Philadelphia chromosome negative acute lymphoblastic leukemia (Ph− ALL) were considered as a rather homogeneous clinico-prognostic group of patients suitable to receive intensive pediatric-like regimens with an improved outcome compared with the use of traditional adult ALL protocols. The AYA group was defined in most studies by an age range of 18–40 years, with some exceptions (up to 45 years). The experience collected in pediatric ALL with the study of post-induction minimal residual disease (MRD) was rapidly duplicated in AYA ALL, making MRD a widely accepted key factor for risk stratification and risk-oriented therapy with or without allogeneic stem cell transplantation and experimental new drugs for patients with MRD detectable after highly intensive chemotherapy. This combined strategy has resulted in long-term survival rates of AYA patients of 60–80%. The present review examines the evidence for MRD-guided therapies in AYA’s Ph− ALL, provides a critical appraisal of current treatment pitfalls and illustrates the ways of achieving further therapeutic improvement according to the massive knowledge recently generated in the field of ALL biology and MRD/risk/subset-specific therapy
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Affiliation(s)
- Manuela Tosi
- Hematology Unit, Azienda Socio Sanitaria Territoriale (ASST), Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy; (M.T.); (O.S.); (R.C.); (C.P.); (F.L.); (T.I.); (A.R.)
| | - Orietta Spinelli
- Hematology Unit, Azienda Socio Sanitaria Territoriale (ASST), Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy; (M.T.); (O.S.); (R.C.); (C.P.); (F.L.); (T.I.); (A.R.)
| | - Matteo Leoncin
- Hematology Unit, Azienda Ulss3 Serenissima, Ospedale dell’Angelo, 30174 Venezia-Mestre, Italy; (M.L.); (L.F.); (G.P.); (F.C.); (P.V.); (C.S.)
| | - Roberta Cavagna
- Hematology Unit, Azienda Socio Sanitaria Territoriale (ASST), Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy; (M.T.); (O.S.); (R.C.); (C.P.); (F.L.); (T.I.); (A.R.)
| | - Chiara Pavoni
- Hematology Unit, Azienda Socio Sanitaria Territoriale (ASST), Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy; (M.T.); (O.S.); (R.C.); (C.P.); (F.L.); (T.I.); (A.R.)
| | - Federico Lussana
- Hematology Unit, Azienda Socio Sanitaria Territoriale (ASST), Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy; (M.T.); (O.S.); (R.C.); (C.P.); (F.L.); (T.I.); (A.R.)
| | - Tamara Intermesoli
- Hematology Unit, Azienda Socio Sanitaria Territoriale (ASST), Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy; (M.T.); (O.S.); (R.C.); (C.P.); (F.L.); (T.I.); (A.R.)
| | - Luca Frison
- Hematology Unit, Azienda Ulss3 Serenissima, Ospedale dell’Angelo, 30174 Venezia-Mestre, Italy; (M.L.); (L.F.); (G.P.); (F.C.); (P.V.); (C.S.)
| | - Giulia Perali
- Hematology Unit, Azienda Ulss3 Serenissima, Ospedale dell’Angelo, 30174 Venezia-Mestre, Italy; (M.L.); (L.F.); (G.P.); (F.C.); (P.V.); (C.S.)
| | - Francesca Carobolante
- Hematology Unit, Azienda Ulss3 Serenissima, Ospedale dell’Angelo, 30174 Venezia-Mestre, Italy; (M.L.); (L.F.); (G.P.); (F.C.); (P.V.); (C.S.)
| | - Piera Viero
- Hematology Unit, Azienda Ulss3 Serenissima, Ospedale dell’Angelo, 30174 Venezia-Mestre, Italy; (M.L.); (L.F.); (G.P.); (F.C.); (P.V.); (C.S.)
| | - Cristina Skert
- Hematology Unit, Azienda Ulss3 Serenissima, Ospedale dell’Angelo, 30174 Venezia-Mestre, Italy; (M.L.); (L.F.); (G.P.); (F.C.); (P.V.); (C.S.)
| | - Alessandro Rambaldi
- Hematology Unit, Azienda Socio Sanitaria Territoriale (ASST), Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy; (M.T.); (O.S.); (R.C.); (C.P.); (F.L.); (T.I.); (A.R.)
- Department of Oncology-Hematology, University of Milan, 20122 Milan, Italy
| | - Renato Bassan
- Hematology Unit, Azienda Ulss3 Serenissima, Ospedale dell’Angelo, 30174 Venezia-Mestre, Italy; (M.L.); (L.F.); (G.P.); (F.C.); (P.V.); (C.S.)
- Correspondence: ; Tel.: +39-041-965-7362
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Zhan M, Chen ZB, Ding CC, Qu Q, Wang GQ, Liu S, Wen FQ. Machine learning to predict high-dose methotrexate-related neutropenia and fever in children with B-cell acute lymphoblastic leukemia. Leuk Lymphoma 2021; 62:2502-2513. [PMID: 33899650 DOI: 10.1080/10428194.2021.1913140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Methotrexate (MTX), an antimetabolite for the treatment of leukemia, could cause neutropenia and subsequently fever, which might lead to treatment delay and affect prognosis. Here, we aimed to predict neutropenia and fever related to high-dose MTX using artificial intelligence. This study included 139 pediatric patients newly diagnosed with standard- or intermediate risk B-cell acute lymphoblastic leukemia. Fifty-seven SNPs of 16 genes were genotyped. Univariate and multivariate analysis were used to select SNPs and clinical covariates for model developing. Five machine learning algorithms combined with four resampling techniques were used to build optimal predictive model. The combination of random forest with adaptive synthetic appeared to be the best model for neutropenia (sensitivity = 0.935, specificity = 0.920, AUC = 0.927) and performed best for fever (sensitivity = 0.818, specificity = 0.924, AUC = 0.870). By machine learning, we have developed and validated comprehensive models to predict the risk of neutropenia and fever. Such models may be helpful for medical oncologists in quick decision-making.
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Affiliation(s)
- Min Zhan
- Department of Pharmacy, Shenzhen Children's Hospital, Shenzhen, People's Republic of China
| | - Ze-Bin Chen
- Department of Pharmacy, Shenzhen Children's Hospital, Shenzhen, People's Republic of China
| | - Chang-Cai Ding
- Department of Research and Development, Shenzhen Advanced precision medical CO., LTD, Shenzhen, People's Republic of China
| | - Qiang Qu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Guo-Qiang Wang
- Department of Pharmacy, Shenzhen Children's Hospital, Shenzhen, People's Republic of China
| | - Sixi Liu
- Department of Hematology/Oncology, Shenzhen Children's Hospital, Shenzhen, People's Republic of China
| | - Fei-Qiu Wen
- Department of Hematology/Oncology, Shenzhen Children's Hospital, Shenzhen, People's Republic of China
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Orgel E, Framson C, Buxton R, Kim J, Li G, Tucci J, Freyer DR, Sun W, Oberley MJ, Dieli-Conwright C, Mittelman SD. Caloric and nutrient restriction to augment chemotherapy efficacy for acute lymphoblastic leukemia: the IDEAL trial. Blood Adv 2021; 5:1853-1861. [PMID: 33792627 PMCID: PMC8045487 DOI: 10.1182/bloodadvances.2020004018] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
Being overweight or obese (OW/OB) during B-cell acute lymphoblastic leukemia (B-ALL) induction is associated with chemoresistance as quantified by minimal residual disease (MRD). We hypothesized that caloric and nutrient restriction from diet/exercise could lessen gains in fat mass (FM) and reduce postinduction MRD. The Improving Diet and Exercise in ALL (IDEAL) trial enrolled patients 10 to 21 years old, newly diagnosed with B-ALL (n = 40), in comparison with a recent historical control (n = 80). Designed to achieve caloric deficits ≥20% during induction, reduce fat intake/glycemic load, and increase activity, IDEAL's end points were FM gain (primary), MRD ≥0.01%, and adherence/feasibility. Integrated biology explored biomarkers of OW/OB physiology. IDEAL intervention did not significantly reduce median FM change from baseline overall (+5.1% [interquartile range [IQR], 15.8] vs +10.7% [IQR, 16.0]; P = .13), but stratified analysis showed benefit in those OW/OB (+1.5% [IQR, 6.6] vs +9.7% [IQR, 11.1]; P = .02). After accounting for prognostic factors, IDEAL intervention significantly reduced MRD risk (odds ratio, 0.30; 95% confidence interval, 0.09-0.92; P = .02). The trial exceeded its adherence (≥75% of overall diet) and feasibility (≥80% completed visits) thresholds. Integrated biology found the IDEAL intervention increased circulating adiponectin and reduced insulin resistance. The IDEAL intervention was feasible, decreased fat gain in those OW/OB, and reduced MRD. This is the first study in any hematologic malignancy to demonstrate potential benefit from caloric restriction via diet/exercise to augment chemotherapy efficacy and improve disease response. A prospective, randomized trial is warranted for validation. These trials were registered at www.clinicaltrials.gov as #NCT02708108 (IDEAL trial) and #NCT01317940 (historical control).
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Affiliation(s)
| | | | - Rubi Buxton
- Division of Pediatric Rehabilitation Medicine, Children's Hospital Los Angeles, Los Angeles, CA
| | - Jiyoon Kim
- Department of Biostatistics and Computational Medicine, Jonathan and Karin Fielding School of Public Health, and
| | - Gang Li
- Department of Biostatistics and Computational Medicine, Jonathan and Karin Fielding School of Public Health, and
| | - Jonathan Tucci
- Division of Pediatric Endocrinology, UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine, University of California Los Angeles (UCLA), Los Angeles, CA
| | | | - Weili Sun
- Pediatric Hematology Oncology, Department of Pediatrics, City of Hope National Medical Center, Duarte, CA
| | - Matthew J Oberley
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, CA; and
| | - Christina Dieli-Conwright
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Steven D Mittelman
- Division of Pediatric Endocrinology, UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine, University of California Los Angeles (UCLA), Los Angeles, CA
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van Hulst AM, Peersmann SHM, van den Akker ELT, Schoonmade LJ, van den Heuvel-Eibrink MM, Grootenhuis MA, van Litsenburg RRL. Risk factors for steroid-induced adverse psychological reactions and sleep problems in pediatric acute lymphoblastic leukemia: A systematic review. Psychooncology 2021; 30:1009-1028. [PMID: 33825231 PMCID: PMC8359839 DOI: 10.1002/pon.5654] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 02/05/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Steroids play an essential role in treating pediatric acute lymphoblastic leukemia (ALL). The downside is that these drugs can cause severe side effects, such as adverse psychological reactions (APRs) and sleep problems, which can compromise health-related quality of life. This study aimed to systematically review literature to identify risk factors for steroid-induced APRs and sleep problems in children with ALL. METHODS A systematic search was performed in six databases. Titles/abstracts were independently screened by two researchers. Data from each included study was extracted based on predefined items. Risk of bias and level of evidence were assessed, using the Quality in Prognosis Studies tool and the Grading of Recommendations Assessment, Development and Evaluation tool, respectively. RESULTS Twenty-four articles were included. APR measurement ranged from validated questionnaires to retrospective record retrieval, sleep measurement included questionnaires or actigraphy. Overall, quality of evidence was very low. Current evidence suggests that type/dose of steroid is not related to APRs, but might be to sleep problems. Younger patients seem at risk for behavior problems and older patients for sleep problems. No studies describing parental stress or medical history were identified. Genetic susceptibility associations remain to be replicated. CONCLUSIONS Based on the current evidence, conclusions about risk factors for steroid-induced adverse psychological reactions or sleep problems in children with ALL should be drawn cautiously, since quality of evidence is low and methods of measurement are largely heterogeneous. A standardized registration of steroid-induced APRs/sleep problems and risk factors is warranted for further studies in children with ALL.
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Zhang H, Liu APY, Devidas M, Lee S, Cao X, Pei D, Borowitz M, Wood B, Gastier-Foster JM, Dai Y, Raetz E, Larsen E, Winick N, Bowman WP, Karol S, Yang W, Martin PL, Carroll WL, Pui CH, Mullighan CG, Evans WE, Cheng C, Hunger SP, Relling MV, Loh ML, Yang JJ. Association of GATA3 Polymorphisms With Minimal Residual Disease and Relapse Risk in Childhood Acute Lymphoblastic Leukemia. J Natl Cancer Inst 2021; 113:408-417. [PMID: 32894760 PMCID: PMC8680540 DOI: 10.1093/jnci/djaa138] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 06/17/2020] [Accepted: 08/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Minimal residual disease (MRD) after induction therapy is one of the strongest prognostic factors in childhood acute lymphoblastic leukemia (ALL), and MRD-directed treatment intensification improves survival. Little is known about the effects of inherited genetic variants on interpatient variability in MRD. METHODS A genome-wide association study was performed on 2597 children on the Children's Oncology Group AALL0232 trial for high-risk B-cell ALL. Association between genotype and end-of-induction MRD levels was evaluated for 863 370 single nucleotide polymorphisms (SNPs), adjusting for genetic ancestry and treatment strata. Top variants were further evaluated in a validation cohort of 491 patients from the Children's Oncology Group P9905 and 6 ALL trials. The independent prognostic value of single nucleotide polymorphisms was determined in multivariable analyses. All statistical tests were 2-sided. RESULTS In the discovery genome-wide association study, we identified a genome-wide significant association at the GATA3 locus (rs3824662, odds ratio [OR] = 1.58, 95% confidence interval [CI] = 1.35 to 1.84; P = 1.15 × 10-8 as a dichotomous variable). This association was replicated in the validation cohort (P = .003, MRD as a dichotomous variable). The rs3824662 risk allele independently predicted ALL relapse after adjusting for age, white blood cell count, and leukemia DNA index (P = .04 and .007 in the discovery and validation cohort, respectively) and remained prognostic when the analyses were restricted to MRD-negative patients (P = .04 and .03 for the discovery and validation cohorts, respectively). CONCLUSION Inherited GATA3 variant rs3824662 strongly influences ALL response to remission induction therapy and is associated with relapse. This work highlights the potential utility of germline variants in upfront risk stratification in ALL.
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Affiliation(s)
- Hui Zhang
- Department of Pharmaceutical Sciences, St Jude
Children’s Research Hospital, Memphis, TN, USA
- Department of Hematology & Oncology,
Guangzhou Women and Children’s Medical Center, Guangzhou,
China
| | - Anthony Pak-Yin Liu
- Department of Oncology, St Jude Children’s
Research Hospital, Memphis, TN, USA
| | - Meenakshi Devidas
- Department of Global Pediatric Medicine, St Jude
Children’s Research Hospital, Memphis, TN, USA
- Department of Biostatistics, University of
Florida, Gainesville, FL, USA
| | - Shawn HR Lee
- Department of Pharmaceutical Sciences, St Jude
Children’s Research Hospital, Memphis, TN, USA
- Division of Paediatric Hematology-Oncology, Khoo
Teck Puat-National University Children’s Medical Institute, National
University Health System, Singapore
| | - Xueyuan Cao
- Preventive Medicine, University of Tennessee Health
Science Center, Memphis, TN, USA
| | - Deqing Pei
- Department of Biostatistics, St Jude
Children’s Research Hospital, Memphis, TN, USA
| | - Michael Borowitz
- Division of Hematologic Pathology, Department of
Pathology, Johns Hopkins Medical Institute, Baltimore, MD,
USA
| | - Brent Wood
- Department of Laboratory Medicine, University of
Washington, Seattle, WA, USA
| | | | - Yunfeng Dai
- Department of Biostatistics, University of
Florida, Gainesville, FL, USA
| | - Elizabeth Raetz
- Division of Pediatric Hematology/Oncology,
Department of Pediatrics, Stephen D. Hassenfeld Children’s Center for
Cancer & Blood Disorders, New York, NY, USA
| | - Eric Larsen
- Maine Children’s Cancer
Program, Scarborough, ME, USA
| | - Naomi Winick
- Department of Pediatrics, University of Texas
Southwestern Medical Center, Dallas, TX, USA
| | - W Paul Bowman
- Department of Pediatrics, Cook Children’s
Medical Center, Fort Worth, TX, USA
| | - Seth Karol
- Department of Oncology, St Jude Children’s
Research Hospital, Memphis, TN, USA
| | - Wenjian Yang
- Department of Pharmaceutical Sciences, St Jude
Children’s Research Hospital, Memphis, TN, USA
| | - Paul L Martin
- Department of Pediatrics, Duke
University, Durham, NC, USA
| | - William L Carroll
- Division of Pediatric Hematology/Oncology,
Department of Pediatrics, Stephen D. Hassenfeld Children’s Center for
Cancer & Blood Disorders, New York, NY, USA
| | - Ching-Hon Pui
- Department of Oncology, St Jude Children’s
Research Hospital, Memphis, TN, USA
| | - Charles G Mullighan
- Department of Pathology, St Jude Children’s
Research Hospital, Memphis, TN, USA
| | - William E Evans
- Department of Pharmaceutical Sciences, St Jude
Children’s Research Hospital, Memphis, TN, USA
| | - Cheng Cheng
- Department of Biostatistics, St Jude
Children’s Research Hospital, Memphis, TN, USA
| | - Stephen P Hunger
- Division of Oncology and the Center for Childhood
Cancer Research, Department of Pediatrics, Children’s Hospital of
Philadelphia and the Perelman School of Medicine at the University of
Pennsylvania, Philadelphia, PA, USA
| | - Mary V Relling
- Department of Pharmaceutical Sciences, St Jude
Children’s Research Hospital, Memphis, TN, USA
| | - Mignon L Loh
- Division of Hematology Oncology, Department of
Pediatrics, Benioff Children’s Hospital and University of
California, San Francisco, San Francisco, CA, USA
| | - Jun J Yang
- Department of Pharmaceutical Sciences, St Jude
Children’s Research Hospital, Memphis, TN, USA
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Jacola LM, Baran J, Noll RB, Willard VW, Hardy KK, Embry L, Hullmann SE, Larsen EC, Winick N, Kairalla JA. Adaptive functioning and academic achievement in survivors of childhood acute lymphoblastic leukemia: A report from the Children's Oncology Group. Pediatr Blood Cancer 2021; 68:e28913. [PMID: 33522102 PMCID: PMC8212574 DOI: 10.1002/pbc.28913] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 11/12/2022]
Abstract
PURPOSE To characterize academic and adaptive skill outcomes in survivors of high-risk B-lineage acute lymphoblastic leukemia (HR B-ALL). METHODS Participants were 178 patients enrolled on a nontherapeutic clinical trial that aimed to characterize neurocognitive and functional outcomes (ie, academic achievement and adaptive skills) following treatment for childhood HR B-ALL. Eligible patients were treated on Children's Oncology Group AALL0232 clinical trial that included two treatment randomizations: methotrexate delivery (high or escalating dose) and corticosteroid (dexamethasone or prednisone). Academic achievement and adaptive skills were evaluated at one time point, 8-24 months after completing treatment. RESULTS Multivariable logistic regression showed no significant association between treatment variables and outcomes after accounting for age at diagnosis, sex, and insurance status. In multivariable analyses accounting for sex and insurance status, survivors <10 years old at diagnosis had significantly lower scores in Math (P = .02). In multivariable analyses accounting for sex and age at diagnosis, scores for children with US public health insurance were significantly lower than those with US private or military insurance across all academic and adaptive skills (all P-values ≤.04). Results from univariate analyses showed that boys had significantly lower scores than girls across all adaptive skill domains (all P-values ≤.04). CONCLUSION Regardless of treatment randomization, survivors of HR B-ALL <10 years at diagnosis are at risk for deficits in Math and overall adaptive functioning; overall adaptive skills for boys were significantly poorer. Screening and early intervention for patients at highest risk, particularly young patients and lower resourced families, should be prioritized.
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Affiliation(s)
- Lisa M Jacola
- St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Julie Baran
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Robert B Noll
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Kristina K Hardy
- Children's National Hospital and the George Washington University School of Medicine, Washington, District of Columbia
| | - Leanne Embry
- University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | | | | | - Naomi Winick
- University of Texas Southwestern Medical Center, Dallas, Texas
| | - John A Kairalla
- University of Florida Colleges of Medicine, Public Health and Health Professions, Gainesville, Florida
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128
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Superior survival with pediatric-style chemotherapy compared to myeloablative allogeneic hematopoietic cell transplantation in older adolescents and young adults with Ph-negative acute lymphoblastic leukemia in first complete remission: analysis from CALGB 10403 and the CIBMTR. Leukemia 2021; 35:2076-2085. [PMID: 33785862 PMCID: PMC8257494 DOI: 10.1038/s41375-021-01213-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 01/28/2021] [Accepted: 02/25/2021] [Indexed: 01/11/2023]
Abstract
Optimal post-remission therapy for adolescents and young adults (AYAs) with Ph-negative acute lymphoblastic leukemia (ALL) in first complete remission (CR1) is not established. We compared overall survival (OS), disease-free survival (DFS), relapse, and non-relapse mortality (NRM) for patients receiving post-remission therapy on CALGB 10403 to a cohort undergoing myeloablative (MA) allogeneic hematopoietic cell transplantation (HCT) in CR1. In univariate analysis, OS was superior with chemotherapy compared to MA allogeneic HCT (3-year OS 77% vs. 53%, P < 0.001). In multivariate analysis, allogeneic HCT showed inferior OS (HR 2.00, 95% CI 1.5–2.66, P < 0.001), inferior DFS (HR 1.62, 95% CI 1.25–2.12, P < 0.001), and increased NRM (HR 5.41, 95% CI 3.23–9.06, P < 0.001) compared to chemotherapy. A higher 5-year relapse incidence was seen with chemotherapy compared to allogeneic HCT (34% vs. 23%, P = 0.011). Obesity was independently associated with inferior OS (HR 2.17, 95% CI 1.63–2.89, P < 0.001), inferior DFS (HR 1.97, 95% CI 1.51–2.57, P < 0.001), increased relapse (1.84, 95% CI 1.31–2.59, P < 0.001), and increased NRM (HR 2.10, 95% CI 1.37–3.23, P < 0.001). For AYA ALL patients in CR1, post-remission therapy with pediatric-style chemotherapy is superior to MA allogeneic HCT for OS, DFS, and NRM.
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129
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Mattano LA, Devidas M, Maloney KW, Wang C, Friedmann AM, Buckley P, Borowitz MJ, Carroll AJ, Gastier-Foster JM, Heerema NA, Kadan-Lottick NS, Matloub YH, Marshall DT, Stork LC, Loh ML, Raetz EA, Wood BL, Hunger SP, Carroll WL, Winick NJ. Favorable Trisomies and ETV6-RUNX1 Predict Cure in Low-Risk B-Cell Acute Lymphoblastic Leukemia: Results From Children's Oncology Group Trial AALL0331. J Clin Oncol 2021; 39:1540-1552. [PMID: 33739852 DOI: 10.1200/jco.20.02370] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
PURPOSE Children's Oncology Group (COG) AALL0331 tested whether pegaspargase intensification on a low-intensity chemotherapy backbone would improve the continuous complete remission (CCR) rate in a low-risk subset of children with standard-risk B-acute lymphoblastic leukemia (ALL). METHODS AALL0331 enrolled 5,377 patients with National Cancer Institute standard-risk B-ALL (age 1-9 years, WBC < 50,000/μL) between 2005 and 2010. Following a common three-drug induction, a cohort of 1,857 eligible patients participated in the low-risk ALL random assignment. Low-risk criteria included no extramedullary disease, < 5% marrow blasts by day 15, end-induction marrow minimal residual disease < 0.1%, and favorable cytogenetics (ETV6-RUNX1 fusion or simultaneous trisomies of chromosomes 4, 10, and 17). Random assignment was to standard COG low-intensity therapy (including two pegaspargase doses, one each during induction and delayed intensification) with or without four additional pegaspargase doses at 3-week intervals during consolidation and interim maintenance. The study was powered to detect a 4% improvement in 6-year CCR rate from 92% to 96%. RESULTS The 6-year CCR and overall survival (OS) rates for the entire low-risk cohort were 94.7% ± 0.6% and 98.7% ± 0.3%, respectively. The CCR rates were similar between arms (intensified pegaspargase 95.3% ± 0.8% v standard 94.0% ± 0.8%; P = .13) with no difference in OS (98.1% ± 0.5% v 99.2% ± 0.3%; P = .99). Compared to a subset of standard-risk study patients given identical therapy who had the same early response characteristics but did not have favorable or unfavorable cytogenetics, outcomes were significantly superior for low-risk patients (CCR hazard ratio 1.95; P = .0004; OS hazard ratio 5.42; P < .0001). CONCLUSION Standard COG therapy without intensified pegaspargase, which can easily be given as an outpatient with limited toxicity, cures nearly all children with B-ALL identified as low-risk by clinical, early response, and favorable cytogenetic criteria.
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Affiliation(s)
| | - Meenakshi Devidas
- Department of Global Pediatric Medicine, St Jude Children's Research Hospital, Memphis, TN
| | - Kelly W Maloney
- Department of Pediatrics, University of Colorado and Children's Hospital Colorado, Aurora, CO
| | - Cindy Wang
- Department of Biostatistics, Colleges of Medicine, Public Health, and Health Professions, University of Florida, Gainesville, FL
| | - Alison M Friedmann
- Department of Pediatrics, Massachusetts General Hospital Cancer Center, Boston, MA
| | - Patrick Buckley
- Department of Pathology, Duke University Medical Center, Durham, NC
| | | | - Andrew J Carroll
- Department of Genetics, Children's Hospital of Alabama, Birmingham, AL
| | - Julie M Gastier-Foster
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, OH.,Departments of Pathology and Pediatrics, Ohio State University College of Medicine, Columbus, OH
| | - Nyla A Heerema
- Department of Pathology, Wexner Medical Center, Ohio State University, Columbus, OH
| | | | - Yousif H Matloub
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - David T Marshall
- Department of Radiation Oncology, Medical University of South Carolina, Charleston, SC
| | - Linda C Stork
- Department of Pediatrics, Oregon Health and Science University, Portland, OR
| | - Mignon L Loh
- Department of Pediatrics, Benioff Children's Hospital and the Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA
| | - Elizabeth A Raetz
- Perlmutter Cancer Center and Department of Pediatrics, NYU Langone Medical Center, New York, NY
| | - Brent L Wood
- Departments of Pathology and Medicine, University of Washington, Seattle, WA
| | - Stephen P Hunger
- Department of Pediatrics and The Center for Childhood Cancer Research, Children's Hospital of Philadelphia and the Perelman School of Medicine at The University of Philadelphia, Philadelphia, PA
| | - William L Carroll
- Perlmutter Cancer Center and Department of Pediatrics, NYU Langone Medical Center, New York, NY
| | - Naomi J Winick
- Department of Pediatrics, UT Southwestern, Simmons Cancer Center, Dallas, TX
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130
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Brown PA, Ji L, Xu X, Devidas M, Hogan LE, Borowitz MJ, Raetz EA, Zugmaier G, Sharon E, Bernhardt MB, Terezakis SA, Gore L, Whitlock JA, Pulsipher MA, Hunger SP, Loh ML. Effect of Postreinduction Therapy Consolidation With Blinatumomab vs Chemotherapy on Disease-Free Survival in Children, Adolescents, and Young Adults With First Relapse of B-Cell Acute Lymphoblastic Leukemia: A Randomized Clinical Trial. JAMA 2021; 325:833-842. [PMID: 33651090 PMCID: PMC7926290 DOI: 10.1001/jama.2021.0669] [Citation(s) in RCA: 178] [Impact Index Per Article: 59.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
IMPORTANCE Standard chemotherapy for first relapse of B-cell acute lymphoblastic leukemia (B-ALL) in children, adolescents, and young adults is associated with high rates of severe toxicities, subsequent relapse, and death, especially for patients with early relapse (high risk) or late relapse with residual disease after reinduction chemotherapy (intermediate risk). Blinatumomab, a bispecific CD3 to CD19 T cell-engaging antibody construct, is efficacious in relapsed/refractory B-ALL and has a favorable toxicity profile. OBJECTIVE To determine whether substituting blinatumomab for intensive chemotherapy in consolidation therapy would improve survival in children, adolescents, and young adults with high- and intermediate-risk first relapse of B-ALL. DESIGN, SETTING, AND PARTICIPANTS This trial was a randomized phase 3 clinical trial conducted by the Children's Oncology Group at 155 hospitals in the US, Canada, Australia, and New Zealand with enrollment from December 2014 to September 2019 and follow-up until September 30, 2020. Eligible patients included those aged 1 to 30 years with B-ALL first relapse, excluding those with Down syndrome, Philadelphia chromosome-positive ALL, prior hematopoietic stem cell transplant, or prior blinatumomab treatment (n = 669). INTERVENTIONS All patients received a 4-week reinduction chemotherapy course, followed by randomized assignment to receive 2 cycles of blinatumomab (n = 105) or 2 cycles of multiagent chemotherapy (n = 103), each followed by transplant. MAIN OUTCOME AND MEASURES The primary end point was disease-free survival and the secondary end point was overall survival, both from the time of randomization. The threshold for statistical significance was set at a 1-sided P <.025. RESULTS Among 208 randomized patients (median age, 9 years; 97 [47%] females), 118 (57%) completed the randomized therapy. Randomization was terminated at the recommendation of the data and safety monitoring committee without meeting stopping rules for efficacy or futility; at that point, 80 of 131 planned events occurred. With 2.9 years of median follow-up, 2-year disease-free survival was 54.4% for the blinatumomab group vs 39.0% for the chemotherapy group (hazard ratio for disease progression or mortality, 0.70 [95% CI, 0.47-1.03]); 1-sided P = .03). Two-year overall survival was 71.3% for the blinatumomab group vs 58.4% for the chemotherapy group (hazard ratio for mortality, 0.62 [95% CI, 0.39-0.98]; 1-sided P = .02). Rates of notable serious adverse events included infection (15%), febrile neutropenia (5%), sepsis (2%), and mucositis (1%) for the blinatumomab group and infection (65%), febrile neutropenia (58%), sepsis (27%), and mucositis (28%) for the chemotherapy group. CONCLUSIONS AND RELEVANCE Among children, adolescents, and young adults with high- and intermediate-risk first relapse of B-ALL, postreinduction treatment with blinatumomab compared with chemotherapy, followed by transplant, did not result in a statistically significant difference in disease-free survival. However, study interpretation is limited by early termination with possible underpowering for the primary end point. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02101853.
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Affiliation(s)
- Patrick A. Brown
- Departments of Oncology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Lingyun Ji
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles
| | - Xinxin Xu
- Children's Oncology Group, Monrovia, California
| | - Meenakshi Devidas
- Department of Global Pediatric Medicine, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Laura E. Hogan
- Department of Pediatrics, Stony Brook Children’s, Stony Brook, New York
| | - Michael J. Borowitz
- Departments of Pathology and Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | - Elad Sharon
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Cancer Therapy Evaluation Program, Bethesda, Maryland
| | - Melanie B. Bernhardt
- Section of Hematology/Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | | | - Lia Gore
- University of Colorado School of Medicine and Center for Cancer and Blood Disorders, Children’s Hospital Colorado, Aurora
| | - James A. Whitlock
- Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Michael A. Pulsipher
- Transplantation and Cellular Therapy, Children's Hospital Los Angeles Cancer and Blood Diseases Institute, Los Angeles, California
| | - Stephen P. Hunger
- Department of Pediatrics and the Center for Childhood Cancer Research, Children's Hospital of Philadelphia and The Perelman School of Medicine at The University of Pennsylvania, Philadelphia
| | - Mignon L. Loh
- Department of Pediatrics, Benioff Children’s Hospital and the Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco
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131
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In-Hospital Management Might Reduce Induction Deaths in Pediatric Patients With Acute Lymphoblastic Leukemia: Results From a Japanese Cohort. J Pediatr Hematol Oncol 2021; 43:39-46. [PMID: 32852400 DOI: 10.1097/mph.0000000000001926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 06/15/2020] [Indexed: 11/25/2022]
Abstract
Induction deaths (ID) remain a critical issue in the treatment of pediatric patients with acute lymphoblastic leukemia (ALL). The reported rate of ID in this population is 1% or higher. We speculate that this proportion might be lower in Japan because of mandatory hospitalization during induction therapy to manage complications. We retrospectively analyzed the incidence of ID among children with ALL enrolled in 4 Japanese study groups between 1994 and 2013. Among 5620 children, 41 (0.73%) cases of ID were noted. The median age was 6.5 years; 24 children were female, and 7 had T-cell ALL. Infection was the most common cause of ID (n=22), but the incidence (0.39%) was lower than that reported in western countries. Mortality within 48 hours from the onset of infection was low, comprising 25% of infection-related deaths. The incidence of infections caused by Bacillus species was low. Only 1 patient died because of Aspergillus infection. Fatal infections mostly occurred during the third week of induction therapy. Our findings suggest that close monitoring, stringent infection control, and immediate administration of appropriate antibiotics through hospitalization might be important strategies in reducing the rate of infection-related ID in pediatric patients with ALL.
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132
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Agrawal AK, Michlitsch J, Golden C, Hastings CA, Raphael R, Feusner JH. Nelarabine in Pediatric and Young Adult T-Cell Acute Lymphoblastic Leukemia-Clearly Beneficial? J Clin Oncol 2021; 39:694. [PMID: 33444071 DOI: 10.1200/jco.20.02973] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Anurag K Agrawal
- Anurag K. Agrawal, MD, Jennifer Michlitsch, MD, Carla Golden, MD, Caroline A. Hastings, MD, Robert Raphael, MD, and James H. Feusner, MD, Division of Hematology/Oncology, UCSF Benioff Children's Hospital Oakland, Oakland, CA
| | - Jennifer Michlitsch
- Anurag K. Agrawal, MD, Jennifer Michlitsch, MD, Carla Golden, MD, Caroline A. Hastings, MD, Robert Raphael, MD, and James H. Feusner, MD, Division of Hematology/Oncology, UCSF Benioff Children's Hospital Oakland, Oakland, CA
| | - Carla Golden
- Anurag K. Agrawal, MD, Jennifer Michlitsch, MD, Carla Golden, MD, Caroline A. Hastings, MD, Robert Raphael, MD, and James H. Feusner, MD, Division of Hematology/Oncology, UCSF Benioff Children's Hospital Oakland, Oakland, CA
| | - Caroline A Hastings
- Anurag K. Agrawal, MD, Jennifer Michlitsch, MD, Carla Golden, MD, Caroline A. Hastings, MD, Robert Raphael, MD, and James H. Feusner, MD, Division of Hematology/Oncology, UCSF Benioff Children's Hospital Oakland, Oakland, CA
| | - Robert Raphael
- Anurag K. Agrawal, MD, Jennifer Michlitsch, MD, Carla Golden, MD, Caroline A. Hastings, MD, Robert Raphael, MD, and James H. Feusner, MD, Division of Hematology/Oncology, UCSF Benioff Children's Hospital Oakland, Oakland, CA
| | - James H Feusner
- Anurag K. Agrawal, MD, Jennifer Michlitsch, MD, Carla Golden, MD, Caroline A. Hastings, MD, Robert Raphael, MD, and James H. Feusner, MD, Division of Hematology/Oncology, UCSF Benioff Children's Hospital Oakland, Oakland, CA
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133
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Mateos MK, Marshall GM, Barbaro PM, Quinn MC, George C, Mayoh C, Sutton R, Revesz T, Giles JE, Barbaric D, Alvaro F, Mechinaud F, Catchpoole D, Lawson JA, Chenevix-Trench G, MacGregor S, Kotecha RS, Dalla-Pozza L, Trahair TN. Methotrexate-related central neurotoxicity: clinical characteristics, risk factors and genome-wide association study in children treated for acute lymphoblastic leukemia. Haematologica 2021; 107:635-643. [PMID: 33567813 PMCID: PMC8883571 DOI: 10.3324/haematol.2020.268565] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Indexed: 11/09/2022] Open
Abstract
Symptomatic methotrexate-related central neurotoxicity, 'MTX neurotoxicity', is a severe toxicity experienced during acute lymphoblastic leukemia (ALL) therapy with potential long-term neurologic complications. Risk factors and long-term outcomes require further study. We conducted a systematic, retrospective review of 1251 consecutive Australian children enrolled on BFM or COG-based protocols between 1998-2013. Clinical risk predictors for MTX neurotoxicity were analyzed using regression. A genome-wide association study (GWAS) was performed on 48 cases and 537 controls. The incidence of MTX neurotoxicity was 7.6% (n=95/1251), at a median of 4 months from ALL diagnosis and 8 days after intravenous or intrathecal MTX. Grade 3 elevation of serum aspartate aminotransferase (P=0.005, OR 2.31 (1.28-4.16)) in induction/consolidation was associated with MTX neurotoxicity, after accounting for the only established risk factor, age a10 years. Cumulative incidence of CNS relapse was increased in children where intrathecal MTX was omitted following symptomatic MTX neurotoxicity (n=48) compared to where intrathecal MTX was continued throughout therapy (n=1174) (P=0.047). Five-year CNS relapsefree survival was 89.2%±4.6% when intrathecal MTX was ceased compared to 95.4%±0.6% when intrathecal MTX was continued. Recurrence of MTX neurotoxicity was low (12.9%) for patients whose intrathecal MTX was continued after their first episode. The GWAS identified SNPs associated with MTX neurotoxicity near genes regulating neuronal growth, neuronal differentiation and cytoskeletal organization (P>1E-06). In conclusion, increased serum aspartate aminotransferase and age a10 years at diagnosis were independent risk factors for MTX neurotoxicity. Our data do not support cessation of intrathecal MTX after a first MTX neurotoxicity event.
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Affiliation(s)
- Marion K Mateos
- Kids Cancer Centre, Sydney Children's Hospital Randwick, Sydney, Australia; School of Women and Children's Health, University of New South Wales (UNSW), Sydney, Australia; Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney, Australia; Northern Institute for Cancer Research, Wolfson Childhood Cancer Research Centre, Newcastle-Upon-Tyne
| | - Glenn M Marshall
- Kids Cancer Centre, Sydney Children's Hospital Randwick, Sydney, Australia; School of Women and Children's Health, University of New South Wales (UNSW), Sydney, Australia; Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney
| | - Pasquale M Barbaro
- Children's Medical Research Institute, University of Sydney, Sydney, Australia; Department of Haematology, Queensland Children's Hospital, Brisbane
| | | | - Carly George
- Perth Children's Hospital, Perth, Australia; Division of Paediatrics, School of Medicine, University of Western Australia, Perth
| | - Chelsea Mayoh
- School of Women and Children's Health, University of New South Wales (UNSW), Sydney, Australia; Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney
| | - Rosemary Sutton
- School of Women and Children's Health, University of New South Wales (UNSW), Sydney, Australia; Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney
| | | | - Jodie E Giles
- Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney
| | - Draga Barbaric
- Kids Cancer Centre, Sydney Children's Hospital Randwick, Sydney
| | - Frank Alvaro
- John Hunter Children's Hospital, Newcastle, Australia; University of Newcastle, Newcastle
| | - Françoise Mechinaud
- The Royal Children's Hospital, Melbourne, Australia; Service d'Immuno-hématologie pédiatrique Hôpital Robert-Debré, Paris
| | - Daniel Catchpoole
- The Tumour Bank, Children's Cancer Research Unit, The Children's Hospital at Westmead, Sydney
| | - John A Lawson
- School of Women and Children's Health, University of New South Wales (UNSW), Sydney, Australia; Department of Neurology, Sydney Children's Hospital Randwick, Sydney
| | | | | | - Rishi S Kotecha
- Perth Children's Hospital, Perth, Australia; Telethon Kids Cancer Centre, Telethon Kids Institute, University of Western Australia, Perth, Australia; School of Pharmacy and Biomedical Sciences, Curtin University, Perth
| | - Luciano Dalla-Pozza
- Children's Medical Research Institute, University of Sydney, Sydney, Australia; Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, Australia; Children's Cancer Research Unit, The Children's Hospital at Westmead, Sydney
| | - Toby N Trahair
- Kids Cancer Centre, Sydney Children's Hospital Randwick, Sydney, Australia; School of Women and Children's Health, University of New South Wales (UNSW), Sydney, Australia; Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney.
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134
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Brown P, Inaba H, Annesley C, Beck J, Colace S, Dallas M, DeSantes K, Kelly K, Kitko C, Lacayo N, Larrier N, Maese L, Mahadeo K, Nanda R, Nardi V, Rodriguez V, Rossoff J, Schuettpelz L, Silverman L, Sun J, Sun W, Teachey D, Wong V, Yanik G, Johnson-Chilla A, Ogba N. Pediatric Acute Lymphoblastic Leukemia, Version 2.2020, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2021; 18:81-112. [PMID: 31910389 DOI: 10.6004/jnccn.2020.0001] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Acute lymphoblastic leukemia (ALL) is the most common pediatric malignancy. Advancements in technology that enhance our understanding of the biology of the disease, risk-adapted therapy, and enhanced supportive care have contributed to improved survival rates. However, additional clinical management is needed to improve outcomes for patients classified as high risk at presentation (eg, T-ALL, infant ALL) and who experience relapse. The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for pediatric ALL provide recommendations on the workup, diagnostic evaluation, and treatment of the disease, including guidance on supportive care, hematopoietic stem cell transplantation, and pharmacogenomics. This portion of the NCCN Guidelines focuses on the frontline and relapsed/refractory management of pediatric ALL.
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Affiliation(s)
- Patrick Brown
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Hiroto Inaba
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | - Colleen Annesley
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | - Susan Colace
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | - Mari Dallas
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | - Kara Kelly
- Roswell Park Comprehensive Cancer Center
| | | | | | | | - Luke Maese
- Huntsman Cancer Institute at the University of Utah
| | - Kris Mahadeo
- The University of Texas MD Anderson Cancer Center
| | | | | | | | - Jenna Rossoff
- Ann & Robert H. Lurie Children's Hospital of Chicago
| | - Laura Schuettpelz
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | - Weili Sun
- City of Hope National Medical Center
| | - David Teachey
- Abramson Cancer Center at the University of Pennsylvania
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135
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Orgel E, Nabais T, Douglas C, Mittelman SD, Neely M. Effect of Body Fat on Population Pharmacokinetics of High-Dose Methotrexate in Pediatric Patients With Acute Lymphoblastic Leukemia. J Clin Pharmacol 2021; 61:755-762. [PMID: 33314168 DOI: 10.1002/jcph.1799] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 12/07/2020] [Indexed: 11/10/2022]
Abstract
Nearly all international regimens for pediatric acute lymphoblastic leukemia (ALL) incorporate intravenous "high-dose" methotrexate (HDMTX, ≥1 g/m2 ) to penetrate the central nervous system. Dosing is routinely adjusted for body surface area (BSA), but limited data describe the pharmacokinetics of HDMTX, particularly in obese and/or large patients. To understand the impact of body size (BSA) and body fat percentage (BFP) on HDMTX pharmacokinetics, we performed a secondary analysis of 36 children and adolescents 10-21 years old treated for newly diagnosed ALL and who were enrolled in a prospective study examining body composition. All patients received 5 g/m2 of HDMTX infused over 24 hours. Plasma methotrexate concentrations were measured at 24, 42, and 48 hours. At 48 hours, ≥0.4 μmol/L was defined as "delayed elimination," necessitating prolonged supportive care. BFP was measured using dual-energy x-ray absorptiometry. A nonparametric population pharmacokinetic model was constructed with subsequent simulations to explore effects of BSA and BFP extremes. Despite standard BSA-adjusted dosing, we found significant intrapatient variability in mean MTX concentration (38%; range, 1.2%-86%). BSA and BFP were not linearly associated with increased area under the curve (AUC, P = 0.74 and P = 0.12), but both larger size (BSA) and greater obesity (BFP) were associated with an approximately 2-fold higher risk for delayed elimination at 48 hours. HDMTX AUC was not associated with toxicity. MTX pharmacokinetics vary among and even within patients despite BSA-adjusted dosing. Obesity and large size are identified as new risk factors for delayed elimination, requiring further investigation.
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Affiliation(s)
- Etan Orgel
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California, USA.,Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Teresa Nabais
- Laboratory of Applied Pharmacokinetics and Bioinformatics, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Christopher Douglas
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Steven D Mittelman
- Children's Discovery and Innovation Institute, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Michael Neely
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Laboratory of Applied Pharmacokinetics and Bioinformatics, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, California, USA
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136
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Self-efficacy in symptom management for adolescents and young adults with cancer: a systematic review. Support Care Cancer 2021; 29:2851-2862. [PMID: 33403400 DOI: 10.1007/s00520-020-05960-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 12/16/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Adolescents and young adults (AYAs) have more frequent and intense adverse effects from cancer therapy than other age groups. Self-efficacy, the ability for persons to maintain health-related behavior change, may assist with symptom management but the role it plays in AYAs with cancer has not been thoroughly investigated. This review explores the role that self-efficacy has in symptom management for AYAs with cancer and provides guidance for clinicians to utilize self-efficacy as a means to reduce side effects of therapy. METHODS A systematic review of peer-reviewed literature was conducted to identify works discussing self-efficacy and symptom management for AYAs with cancer. Five databases were searched with key terms and articles that discussed relationships between self-efficacy and cancer therapy symptoms were retained for analysis. FINDINGS Twelve manuscripts representing 1180 individuals age 12 to 43 years were identified. Self-efficacy was found to be related to (1) health management behaviors, (2) psychosocial health, (3) sexual and reproductive health, and (4) physical symptoms. Self-efficacy had direct correlations with physical activity, nutritional intake, symptom regulation, mental health, sexual health, and fertility preservation. The included studies did not find significant relationships with medication adherence or pain management. DISCUSSION Self-efficacy is an attribute that impacts behavior change, health maintenance, and overall wellness and can be changed over time and through interventions to improve symptoms of cancer therapy. Self-efficacy should be evaluated as a construct in relevant studies aimed at improving side effects of cancer therapy to better understand outcomes from interventions. Symptoms, toxicities, and adverse effects of cancer therapy may be improved by increasing self-efficacy of patients.
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137
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DeAngelo DJ, Jabbour E, Advani A. Recent Advances in Managing Acute Lymphoblastic Leukemia. Am Soc Clin Oncol Educ Book 2021; 40:330-342. [PMID: 32421447 DOI: 10.1200/edbk_280175] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Acute lymphoblastic leukemia (ALL) is characterized by chromosomal translocations and somatic mutations that lead to leukemogenesis. The incorporation of pediatric-type regimens has improved survival in young adults, and the incorporation of tyrosine kinase inhibitors for patients with Philadelphia chromosome-positive disease has led to further improvements in outcomes. However, older patients often have poor-risk biology and reduced tolerance to chemotherapy, leading to lower remission rates and overall survival. Regardless of age, patients with relapsed or refractory ALL have extremely poor outcomes. The advent of next-generation sequencing has facilitated the revolution in understanding the genetics of ALL. New genetic risk stratification together with the ability to measure minimal residual disease, leukemic blasts left behind after cytotoxic chemotherapy, has led to better tools to guide postremission approaches-that is, consolidation chemotherapy or allogeneic stem cell transplantation. In this article, we discuss the evolving and complex genetic landscape of ALL and the emerging therapeutic options for patients with relapsed/refractory ALL and older patients with ALL.
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Affiliation(s)
- Daniel J DeAngelo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Elias Jabbour
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Anjali Advani
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
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138
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Qiu KY, Xu HG, Luo XQ, Mai HR, Liao N, Yang LH, Zheng MC, Wan WQ, Wu XD, Liu RY, Chen QW, Chen HQ, Sun XF, Jiang H, Long XJ, Chen GH, Li XY, Li CG, Huang LB, Ling YY, Lin DN, Wen C, Kuang WY, Feng XQ, Ye ZL, Wu BY, He XL, Li QR, Wang LN, Kong XL, Xu LH, Li CK, Fang JP. Prognostic Value and Outcome for ETV6/RUNX1-Positive Pediatric Acute Lymphoblastic Leukemia: A Report From the South China Children's Leukemia Group. Front Oncol 2021; 11:797194. [PMID: 34988026 PMCID: PMC8722219 DOI: 10.3389/fonc.2021.797194] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 11/29/2021] [Indexed: 02/05/2023] Open
Abstract
PURPOSE To analyzed the outcome of ETV6/RUNX1-positive pediatric acute B lymphoblastic leukemia (B-ALL) with the aim of identifying prognostic value. METHOD A total of 2,530 pediatric patients who were diagnosed with B-ALL were classified into two groups based on the ETV6/RUNX1 status by using a retrospective cohort study method from February 28, 2008, to June 30, 2020, at 22 participating ALL centers. RESULTS In total, 461 (18.2%) cases were ETV6/RUNX1-positive. The proportion of patients with risk factors (age <1 year or ≥10 years, WB≥50×109/L) in ETV6/RUNX1-positive group was significantly lower than that in negative group (P<0.001), while the proportion of patients with good early response (good response to prednisone, D15 MRD < 0.1%, and D33 MRD < 0.01%) in ETV6/RUNX1-positive group was higher than that in the negative group (P<0.001, 0.788 and 0.004, respectively). Multivariate analysis of 2,530 patients found that age <1 or ≥10 years, SCCLG-ALL-2016 protocol, and MLL were independent predictor of outcome but not ETV6/RUNX1. The EFS and OS of the ETV6/RUNX1-positive group were significantly higher than those of the negative group (3-year EFS: 90.11 ± 4.21% vs 82 ± 2.36%, P<0.0001, 3-year OS: 91.99 ± 3.92% vs 88.79 ± 1.87%, P=0.017). Subgroup analysis showed that chemotherapy protocol, age, prednisone response, and D15 MRD were important factors affecting the prognosis of ETV6/RUNX1-positive children. CONCLUSIONS ETV6/RUNX1-positive pediatric ALL showed an excellent outcome but lack of independent prognostic significance in South China. However, for older patients who have the ETV6/RUNX1 fusion and slow response to therapy, to opt for more intensive treatment.
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Affiliation(s)
- Kun-yin Qiu
- Children’s Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Hong-gui Xu
- Children’s Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xue-qun Luo
- Department of Paediatrics, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China
| | - Hui-rong Mai
- Department of Hematology and Oncology, Shenzhen Children’s Hospital, Shenzhen, China
| | - Ning Liao
- Department of Paediatrics, Guangxi Medical University First Affiliated Hospital, Nanning, China
| | - Li-hua Yang
- Department of Paediatrics, Southern Medical University Zhujiang Hospital, Guangzhou, China
| | - Min-cui Zheng
- Department of Hematology, Hunan Children’s Hospital, Changsha, China
| | - Wu-qing Wan
- Department of Paediatrics, Second Xiangya Hospital of Central South University, Changsha, China
| | - Xue-dong Wu
- Department of Paediatrics, Southern Medical University Nanfang Hospital, Guangzhou, China
| | - Ri-yang Liu
- Department of Paediatrics, Huizhou Central People’s Hospital, Huizhou, China
| | - Qi-wen Chen
- Department of Paediatrics, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hui-qin Chen
- Department of Paediatrics, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiao-fei Sun
- Department of Paediatrics, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hua Jiang
- Department of Hematology, Guangzhou Women and Children’s Medical Center, Guangzhou, China
| | - Xing-jiang Long
- Department of Paediatrics, Liuzhou People’s Hospital, Liuzhou, China
| | - Guo-hua Chen
- Department of Paediatrics, Huizhou First People’s Hospital, HuiZhou, China
| | - Xin-yu Li
- Children’s Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Chang-gang Li
- Department of Hematology and Oncology, Shenzhen Children’s Hospital, Shenzhen, China
| | - Li-bin Huang
- Department of Paediatrics, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China
| | - Ya-yun Ling
- Department of Paediatrics, Guangxi Medical University First Affiliated Hospital, Nanning, China
| | - Dan-na Lin
- Department of Paediatrics, Southern Medical University Zhujiang Hospital, Guangzhou, China
| | - Chuan Wen
- Department of Paediatrics, Second Xiangya Hospital of Central South University, Changsha, China
| | - Wen-yong Kuang
- Department of Hematology, Hunan Children’s Hospital, Changsha, China
| | - Xiao-qin Feng
- Department of Paediatrics, Southern Medical University Nanfang Hospital, Guangzhou, China
| | - Zhong-lv Ye
- Department of Paediatrics, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Bei-yan Wu
- Department of Paediatrics, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xiang-lin He
- Department of Paediatrics, Hunan Provincial People’s Hospital, Changsha, China
| | - Qiao-ru Li
- Department of Paediatrics, Zhongshan People’s Hospital, Zhongshan, China
| | - Li-na Wang
- Department of Paediatrics, Guangzhou First People’s Hospital, Guangzhou, China
| | - Xian-ling Kong
- Department of Paediatrics, Boai Hospital of Zhongshan, Zhongshan, China
| | - Lu-hong Xu
- Children’s Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Chi-kong Li
- Department of Paediatrics, Hong Kong Children Hospital and Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Jian-pei Fang
- Children’s Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- *Correspondence: Jian-pei Fang,
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139
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Schulte RR, Choi L, Utreja N, Van Driest SL, Stein CM, Ho RH. Effect of SLCO1B1 Polymorphisms on High-Dose Methotrexate Clearance in Children and Young Adults With Leukemia and Lymphoblastic Lymphoma. Clin Transl Sci 2021; 14:343-353. [PMID: 32961024 PMCID: PMC7877862 DOI: 10.1111/cts.12879] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 08/18/2020] [Indexed: 02/06/2023] Open
Abstract
High-dose (HD) methotrexate (MTX) is a critical component of treatment for hematologic malignancies in children and young adults. Therapeutic drug monitoring is necessary due to substantial interindividual variation in MTX clearance. Common function-altering polymorphisms in SLCO1B1 (encodes OATP1B1, which transports MTX) may contribute to clearance variability. We performed pharmacokinetic modeling using data for 106 children and young adults treated with HD MTX for hematologic malignancies; of 396 total courses of HD MTX, 360 consisted of 5 g/m2 over 24 hours. We evaluated the contribution of clinical covariates and SLCO1B1 genotype (388A>G and 521T>C) to MTX clearance variability. Of the clinical covariates studied, patient weight improved the pharmacokinetic model most significantly (P < 0.001). The addition of the SLCO1B1 variants individually further improved the model (P < 0.05 for each). An interaction between these variants was suggested when both were included (P = 0.017). SLCO1B1 genotype should be considered in efforts to personalize HD MTX dosing.
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Affiliation(s)
- Rachael R. Schulte
- Department of PediatricsDivision of Pediatric Hematology/OncologyVanderbilt University Medical CenterNashvilleTennesseeUSA,Present address:
Department of PediatricsDivision of Pediatric Hematology/OncologyRiley Hospital for Children at IU Health and Indiana University School of MedicineIndianapolisIndianaUSA
| | - Leena Choi
- Department of BiostatisticsVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Nipun Utreja
- Department of PediatricsDivision of Pediatric Hematology/OncologyVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Sara L. Van Driest
- Department of PediatricsDivision of General PediatricsVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - C. Michael Stein
- Department of MedicineDivision of Clinical PharmacologyVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Richard H. Ho
- Department of PediatricsDivision of Pediatric Hematology/OncologyVanderbilt University Medical CenterNashvilleTennesseeUSA
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140
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Goldsmith SR, Ghobadi A, DiPersio JF. Hematopoeitic Cell Transplantation and CAR T-Cell Therapy: Complements or Competitors? Front Oncol 2020; 10:608916. [PMID: 33415078 PMCID: PMC7783412 DOI: 10.3389/fonc.2020.608916] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 11/18/2020] [Indexed: 01/13/2023] Open
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) and chimeric antigen receptor T cell (CAR T) therapy are the main modalities of adoptive cellular immunotherapy that have widely permeated the clinical space. The advent of both technologies revolutionized treatment of many hematologic malignancies, both offering the chance at sustained remissions for patients who would otherwise invariably succumb to their diseases. The understanding and exploitation of the nonspecific alloreactivity of allo-HCT and the graft-versus-tumor effect is contrasted by the genetically engineered precision of CAR T therapy. Historically, those with relapsed and refractory hematologic malignancies have often been considered for allo-HCT, although outcomes vary dramatically and are associated with potential acute and chronic toxicities. Such patients, mainly with B-lymphoid malignancies, may now be offered CAR T therapy. Yet, a lack of prospective data to guide decisions thereafter requires individualized approaches on whether to proceed to allo-HCT or observe. The continued innovations to make CAR T therapy more effective and accessible will continue to alter such approaches, but similar innovations in allo-HCT will likely result in similarly improved clinical outcomes. In this review, we describe the history of the two platforms, dissect the clinical indications emphasizing their intertwining and competitive roles described in trials and practice guidelines, and highlight innovations in which they complement or inform one another.
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Affiliation(s)
- Scott R. Goldsmith
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
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141
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Updated risk-oriented strategy for acute lymphoblastic leukemia in adult patients 18-65 years: NILG ALL 10/07. Blood Cancer J 2020; 10:119. [PMID: 33188164 PMCID: PMC7666128 DOI: 10.1038/s41408-020-00383-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/01/2020] [Accepted: 10/22/2020] [Indexed: 12/17/2022] Open
Abstract
An updated strategy combining pediatric-based chemotherapy with risk-oriented allogeneic hematopoietic cell transplantation (HCT) was evaluated in Philadelphia chromosome-negative acute lymphoblastic leukemia (Ph- ALL) and compared with a published control series. Following induction-consolidation chemotherapy, responsive patients were assigned to receive maintenance chemotherapy or undergo early HCT according to the risk stratification criteria and minimal residual disease (MRD) status. Of the 203 study patients (median age 41 years, range 17-67), 140/161 with Ph- ALL achieved complete remission (86.9%; 91.6% ≤55 years, P = 0.0002), with complete MRD clearing in 68/109; 55 patients were assigned to maintenance chemotherapy, and 85 to HCT due to very high-risk characteristics (hyperleukocytosis, adverse genetics, early/mature T-precursor ALL, and MRD persistence). The 5-year relapse incidence was 36%, and the treatment-related mortality rate was 18%. Median overall and relapse-free survival were 7.4 and 6.2 years, with rates of 54 and 53% at 5 years, respectively, which were significantly better than those obtained with the historical protocol (P = 0.001 and P = 0.005, respectively), without significant differences between maintenance and HCT cohorts. In prognostic analysis, MRD negativity and age ≤55 years were the most favorable independent prognostic factors. A reduction in treatment toxicity and further improvements in the risk definitions and risk-oriented design are the focuses of this ongoing research.
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142
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Jones LC, Kaste SC, Karol SE, DeFeo B, Kim HKW, Neel MD, Levin AS. Team approach: Management of osteonecrosis in children with acute lymphoblastic leukemia. Pediatr Blood Cancer 2020; 67:e28509. [PMID: 32860663 DOI: 10.1002/pbc.28509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 05/29/2020] [Accepted: 06/01/2020] [Indexed: 11/08/2022]
Abstract
With current treatments for acute lymphoblastic leukemia (ALL), the overall prognosis for survival is favorable. Increasing emphasis is placed on recognizing and managing the long-term consequences of ALL and its treatment, particularly involving osteonecrosis. Early osteonecrosis diagnosis and management may improve outcomes and is best accomplished through coordinated teams that may include hematologic oncologists, radiologists, orthopedic surgeons, physical therapists, and the patient and their family. Magnetic resonance imaging is the "gold standard" for diagnosis of early-stage and/or multifocal osteonecrosis. Treatments for osteonecrosis in ALL patients are risk stratified and may include observation, corticosteroid or chemotherapy adjustment, and pharmaceutical or surgical approaches.
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Affiliation(s)
- Lynne C Jones
- Department of Orthopaedic Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sue C Kaste
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, Tennessee.,Leukemia/Lymphoma Division, Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Seth E Karol
- Leukemia/Lymphoma Division, Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Brian DeFeo
- Rehabilitation Services, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Harry K W Kim
- Center for Excellence in Hip Disorders, Texas Scottish Rite Hospital for Children, UT Southwestern Medical Center, Dallas, Texas
| | - Michael D Neel
- Division of Orthopaedics, St. Jude Children's Research Hospital, Memphis, TN
| | - Adam S Levin
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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143
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Dhingra H, Kalra M, Mahajan A. Safe administration of high-dose methotrexate with minimal drug level monitoring: Experience from a center in north India. Pediatr Blood Cancer 2020; 67:e28394. [PMID: 32813334 DOI: 10.1002/pbc.28394] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND High-dose methotrexate (HDMTX) is recommended to be administered with serial monitoring of methotrexate (MTX) levels, which may not be universally feasible in resource-limited settings. In this study, we evaluated the overall experience of administration of HDMTX at our center by monitoring a single drug level at 54 h from the start of MTX infusion. METHODS This retrospective study was performed at a tertiary level hospital in north India, over a 5-year period (2011-2015). All patients <18 years of age with newly diagnosed acute lymphoblastic leukemia (ALL) and T-non-Hodgkin lymphoma (T-NHL) were enrolled in the study. Details of HDMTX and all significant toxicities requiring prolonged or repeat hospitalization were retrieved from the medical records. All eligible patients received HDMTX as per the recommendations followed by at least three doses of leucovorin rescue, before drug levels were sent at 54 h. Subsequent leucovorin doses were adjusted accordingly. RESULTS The records of 598 cycles of HDMTX in 184 patients were reviewed. A total of 531 of 598 cycles (88.7%) were managed with monitoring only a single plasma drug level at 54 h from the beginning of infusion. Delayed MTX clearance was seen in 260 of 598 cycles (43.5%). Only three episodes (0.5%) were associated with significant toxicity. There were no deaths. CONCLUSIONS The strategy of monitoring MTX concentration at 54 h was safe in our cohort. Although recommended, dynamic monitoring of plasma drug levels may not always predict toxicity.
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Affiliation(s)
- Himani Dhingra
- Senior Resident, Department of Pediatric Hematology-oncology and BMT, Indraprastha Apollo Hospital, New Delhi, India
| | - Manas Kalra
- Senior Consultant, Department of Pediatric Hematology-oncology and BMT, Sir Gangaram Hospital, New Delhi, India
| | - Amita Mahajan
- Senior Consultant and head of the Department of Pediatric Hematology-Oncology and BMT, Indraprastha Apollo Hospital, New Delhi, India
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144
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Abstract
The last decade has witnessed great advances in our understanding of the genetic and biological basis of childhood acute lymphoblastic leukemia (ALL), the development of experimental models to probe mechanisms and evaluate new therapies, and the development of more efficacious treatment stratification. Genomic analyses have revolutionized our understanding of the molecular taxonomy of ALL, and these advances have led the push to implement genome and transcriptome characterization in the clinical management of ALL to facilitate more accurate risk-stratification and, in some cases, targeted therapy. Although mutation- or pathway-directed targeted therapy (e.g., using tyrosine kinase inhibitors to treat Philadelphia chromosome [Ph]-positive and Phlike B-cell-ALL) is currently available for only a minority of children with ALL, many of the newly identified molecular alterations have led to the exploration of approaches targeting deregulated cell pathways. The efficacy of cellular or humoral immunotherapy has been demonstrated with the success of chimeric antigen receptor T-cell therapy and the bispecific engager blinatumomab in treating advanced disease. This review describes key advances in our understanding of the biology of ALL and optimal approaches to risk-stratification and therapy, and it suggests key areas for basic and clinical research.
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Affiliation(s)
- Hiroto Inaba
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN; Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, TN.
| | - Charles G Mullighan
- Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, TN; Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN.
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145
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Karol SE, Yang JJ. Pharmacogenomics and ALL treatment: How to optimize therapy. Semin Hematol 2020; 57:130-136. [PMID: 33256902 DOI: 10.1053/j.seminhematol.2020.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 01/28/2023]
Abstract
Inherited genetic variations may alter drug sensitivity in patients with acute lymphoblastic leukemia, predisposing to adverse treatment side effects. In this review, we discuss evidence from children and young adults with acute lymphoblastic leukemia to review the available pharmacogenomic data with an emphasis on clinically actionable and emerging discoveries, for example, genetic variants in thiopurine methyltransferase and NUDT15 that alter 6-mercaptopurine dosing. We also highlight the need for ongoing pharmacogenomic research to validate the significance of recent findings. Further research in young adults, as well as with novel therapeutics, is needed to provide optimal therapy in future trials.
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Affiliation(s)
- Seth E Karol
- Departments of Oncology, St. Jude Children's Research Hospital, Memphis, TN.
| | - Jun J Yang
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN
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146
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Gupta S, Hunger SP. Recent trends in the results of studies conducted by the Children’s Oncology Group acute lymphoblastic leukemia committee and implications for emerging cooperative trial groups in low- and middle-income countries. PEDIATRIC HEMATOLOGY ONCOLOGY JOURNAL 2020. [DOI: 10.1016/j.phoj.2020.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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147
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Slayton WB, Schultz KR, Silverman LB, Hunger SP. How we approach Philadelphia chromosome-positive acute lymphoblastic leukemia in children and young adults. Pediatr Blood Cancer 2020; 67:e28543. [PMID: 32779849 DOI: 10.1002/pbc.28543] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 06/03/2020] [Accepted: 06/14/2020] [Indexed: 12/12/2022]
Abstract
Treatment for children with Philadelphia chromosome-positive acute lymphoblastic leukemia has changed radically over the past 20 years. This type of leukemia used to have dismal prognosis, but today cure rates have improved with combination of cytotoxic chemotherapy and a tyrosine kinase inhibitor such as imatinib or dasatinib, with hematopoietic stem cell transplant reserved for patients who are at high risk based on slow response to therapy or who relapse. Treating these patients can be challenging particularly if they are not enrolled on a clinical trial. Here, we describe our approach to these patients.
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Affiliation(s)
- William B Slayton
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Kirk R Schultz
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lewis B Silverman
- Division of Pediatric-Hematology/Oncology, Boston Children's Hospital, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Stephen P Hunger
- Division of Pediatric Hematology/Oncology, Department of Pediatrics and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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148
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Hayashi RJ, Winter SS, Dunsmore KP, Devidas M, Chen Z, Wood BL, Hermiston ML, Teachey DT, Perkins SL, Miles RR, Raetz EA, Loh ML, Winick NJ, Carroll WL, Hunger SP, Lim MS, Gross TG, Bollard CM. Successful Outcomes of Newly Diagnosed T Lymphoblastic Lymphoma: Results From Children's Oncology Group AALL0434. J Clin Oncol 2020; 38:3062-3070. [PMID: 32552472 PMCID: PMC7479761 DOI: 10.1200/jco.20.00531] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2020] [Indexed: 12/20/2022] Open
Abstract
PURPOSE The Children's Oncology Group (COG) protocol AALL0434 evaluated the safety and efficacy of multi-agent chemotherapy with Capizzi-based methotrexate/pegaspargase (C-MTX) in patients with newly diagnosed pediatric T-cell lymphoblastic lymphoma (T-LL) and gained preliminary data using nelarabine in high-risk patients. PATIENTS AND METHODS The trial enrolled 299 patients, age 1-31 years. High-risk (HR) patients had ≥ 1% minimal detectable disease (MDD) in the bone marrow at diagnosis or received prior steroid treatment. Induction failure was defined as failure to achieve a partial response (PR) by the end of the 4-week induction. All patients received the augmented Berlin-Frankfurt-Muenster (ABFM) C-MTX regimen. HR patients were randomly assigned to receive or not receive 6 5-day courses of nelarabine incorporated into ABFM. Patients with induction failure were nonrandomly assigned to ABFM C-MTX plus nelarabine. No patients received prophylactic cranial radiation; however, patients with CNS3 disease (CSF WBC ≥ 5/μL with blasts or cranial nerve palsies, brain/eye involvement, or hypothalamic syndrome) were ineligible. RESULTS At end-induction, 98.8% of evaluable participants had at least a PR. The 4-year event-free survival (EFS) and overall survival (OS) were 84.7% ± 2.3% and 89.0% ± 2.0%. The 4-year disease-free survival (DFS) from end-induction was 85.9% ± 2.6%. There was no difference in DFS observed between the HR and standard-risk groups (P = .29) or by treatment regimen (P = .55). Disease stage, tumor response, and MDD at diagnosis did not demonstrate thresholds that resulted in differences in EFS. Nelarabine did not show an advantage for HR patients. CNS relapse occurred in only 4 patients. CONCLUSION COG AALL0434 produced excellent outcomes in one of the largest trials ever conducted for patients with newly diagnosed T-LL. The COG ABFM regimen with C-MTX provided excellent EFS and OS without cranial radiation.
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Affiliation(s)
- Robert J. Hayashi
- Pediatric Hematology/Oncology, Washington School of Medicine, St Louis Children’s Hospital, St Louis, MO
| | - Stuart S. Winter
- Children’s Minnesota Cancer and Blood Disorders Program, Minneapolis, MN
| | | | - Meenakshi Devidas
- Department of Global Pediatric Medicine, St Jude Children’s Research Hospital, Memphis, TN
| | - Zhiguo Chen
- Department of Biostatistics, College of Medicine and College of Public Health and Health Professions, University of Florida, Gainesville, FL
| | - Brent L. Wood
- Laboratory Medicine, Seattle Children’s Hospital, Seattle, WA
| | - Michelle L. Hermiston
- Department of Pediatrics, UCSF Benioff Children’s Hospital and the Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA
| | - David T. Teachey
- Division of Oncology, Department of Pediatrics, Center for Childhood Cancer Research, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Sherrie L. Perkins
- Department of Pathology, University of Utah Health Sciences Center, ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT
| | - Rodney R. Miles
- Department of Pathology, University of Utah Health Sciences Center, ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT
| | - Elizabeth A. Raetz
- Department of Pediatrics and Laura and Isaac Perlmutter Cancer Center at NYU Langone Health, New York, NY
| | - Mignon L. Loh
- Department of Pediatrics, UCSF Benioff Children’s Hospital and the Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA
| | - Naomi J. Winick
- Pediatric Hematology/Oncology, University of Texas Southwestern/Simmons Cancer Center, Dallas, TX
| | - William L. Carroll
- Department of Pediatrics and Laura and Isaac Perlmutter Cancer Center at NYU Langone Health, New York, NY
| | - Stephen P. Hunger
- Division of Oncology, Department of Pediatrics, Center for Childhood Cancer Research, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Megan S. Lim
- Department of Pathology and Laboratory Medicine, Children’s Hospital of Philadelphia, and The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Thomas G. Gross
- National Cancer Institute Center for Global Health, Rockville, MD
| | - Catherine M. Bollard
- Division of Blood and Marrow Transplantation, Children’s National Health System, Washington, DC
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149
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Mangum R, Bernhardt MB, Cheng WS, Schafer ES, Berg SL, Foster JH. Do intravenous fluid substitutions influence methotrexate clearance? An unanticipated impact of an intravenous sodium bicarbonate drug shortage. Pediatr Blood Cancer 2020; 67:e28334. [PMID: 32608575 DOI: 10.1002/pbc.28334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND National drug shortages of essential medications for childhood cancer have increasingly posed a challenge in the treatment of patients. The efficacy of standardized supportive care practices to avoid treatment-related toxicities may be limited during these drug shortages. High-dose methotrexate (HDMTX) plays a critical role in modern treatment protocols for acute lymphoblastic leukemia and requires stringent supportive care measures to mitigate toxicity. As the result of a national intravenous (IV) sodium bicarbonate shortage, institutional standard HDMTX supportive care guidelines had to be modified. We describe the unanticipated consequences on HDMTX clearance. METHODS We performed a retrospective chart review assessing the impact of alternative compositions of IV fluids on the mean 24-h methotrexate levels (Cpss ) of 25 patients receiving 76 total HDMTX infusions at Texas Children's Hospital Cancer Center from March to October 2017. During the sodium bicarbonate drug shortage, all patients received IV hydration consisting of either dextrose 5%, 0.45% normal saline (D5 ½ NS-Group A) or dextrose 5%, 0.2% normal saline (D5 ¼ NS-Group B). RESULTS Patients receiving a higher total sodium dose demonstrated significantly lower Cpss (25.36 ± 16.6 μMol) compared to patients receiving less sodium (53.9 ± 37.9 μMol; P < .001). CONCLUSIONS Our report shows that in the setting of IV sodium bicarbonate shortage, the composition of hydration IV fluids may affect methotrexate clearance. Patient who received a higher sodium load had a lower 24-h methotrexate level. This demonstrates the potential for unanticipated outcomes resulting from national drug shortages.
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Affiliation(s)
- Ross Mangum
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas
| | - M Brooke Bernhardt
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas
| | - W Susan Cheng
- Department of Public Heath, Benedictine University, Lisle, Illinois
| | - Eric S Schafer
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas
| | - Stacey L Berg
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas
| | - Jennifer H Foster
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas
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150
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McCormick MC, Sharp E, Kalpatthi R, Zullo J, Gurtunca N, Zhang J, Krafty R, Raman S. Hyperglycemia requiring insulin during acute lymphoblastic leukemia induction chemotherapy is associated with increased adverse outcomes and healthcare costs. Pediatr Blood Cancer 2020; 67:e28475. [PMID: 32589365 PMCID: PMC7674257 DOI: 10.1002/pbc.28475] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/06/2020] [Accepted: 05/18/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Hyperglycemia is a complication of induction chemotherapy in 10%-50% of pediatric patients with acute lymphoblastic leukemia (ALL). Though hyperglycemia in ALL patients is usually transient, it may be associated with adverse health outcomes. However, the risk factors for and consequences of hyperglycemia are poorly understood. We hypothesized that hyperglycemia significant enough to require insulin therapy during induction chemotherapy would be associated with increased morbidity and mortality in pediatric ALL patients during induction chemotherapy and in subsequent care. METHODS We abstracted clinical and resource utilization data from the Pediatric Health Information System (PHIS) database utilizing ICD-9 codes and medication charges. We used logistic regression analysis to predict the development of hyperglycemia. The effects of hyperglycemia on binary and count adverse outcomes following induction chemotherapy were modeled using mixed-effect regression models. RESULTS An increased risk of hyperglycemia requiring insulin was associated with older age, female sex, higher risk group and trisomy 21. Patients on insulin for hyperglycemia had increased mortality following induction chemotherapy. These patients were more likely to have subsequent infectious complications, need for bone marrow transplant, and risk of disease relapse. They also had greater length of inpatient stay, higher cost of care, and were more likely to require intensive care unit admission during induction chemotherapy. CONCLUSIONS Hyperglycemia requiring insulin during induction chemotherapy in pediatric ALL is associated with an increased risk of short-term and long-term complications. Prospective studies are needed to analyze formal screening, preventive measures, and optimal management practices for hyperglycemia during ALL induction chemotherapy.
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Affiliation(s)
- Meghan C. McCormick
- Hematology-Oncology, Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Eleanor Sharp
- Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - James Zullo
- Clinical Informatics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Nursen Gurtunca
- Endocrinology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Jun Zhang
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Robert Krafty
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Sripriya Raman
- Endocrinology, Riley Children’s Hospital, Lehigh Valley Health Network, Allentown, PA
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