1
|
Hultquist H, Rodriguez A, Ferreira JE, Placek A, Miller KP, Wood BL, Bhojwani D, Kapoor N, Raca G, Gaynon P, Kovach AE. Development of second genetically distinct T-lymphoblastic leukemia in a pediatric patient. Pediatr Blood Cancer 2024; 71:e31050. [PMID: 38736199 PMCID: PMC11208117 DOI: 10.1002/pbc.31050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 04/15/2024] [Accepted: 04/19/2024] [Indexed: 05/14/2024]
Affiliation(s)
- Haley Hultquist
- Department of Pediatrics, Hematology/Oncology, Children's Hospital Los Angeles, Los Angeles, California, USA
- University of Illinois College of Medicine, Chicago, Illinois, USA
| | - Alyssa Rodriguez
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Juanita E Ferreira
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Alexandra Placek
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
- Pathology, Queen's Medical Center, Honolulu, Hawaii, USA
| | - Karin P Miller
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Brent L Wood
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Deepa Bhojwani
- Department of Pediatrics, Hematology/Oncology, Children's Hospital Los Angeles, Los Angeles, California, USA
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Neena Kapoor
- Department of Pediatrics, Hematology/Oncology, Children's Hospital Los Angeles, Los Angeles, California, USA
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Gordana Raca
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Paul Gaynon
- Department of Pediatrics, Hematology/Oncology, Children's Hospital Los Angeles, Los Angeles, California, USA
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Alexandra E Kovach
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| |
Collapse
|
2
|
Safety and Efficacy of Alendronate to Treat Osteopenia in Children During Therapy for Acute Lymphoblastic Leukemia: A Retrospective Cohort Study of Sequential Outcomes. J Pediatr Hematol Oncol 2022; 45:200-206. [PMID: 36729669 DOI: 10.1097/mph.0000000000002606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 11/07/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Low bone mineral density is encountered in children with acute lymphoblastic leukemia (ALL) before, during, and after treatment. Prior experience with alendronate, an oral bisphosphonate, demonstrated high tolerability and evident clinical efficacy. However, concerns have been expressed about the long-term safety and utility of such agents in children. PROCEDURE Sixty-nine children with ALL received alendronate for a mean of 87 weeks after dual-energy x-ray absorptiometry. Dual-energy x-ray absorptiometry was repeated following the completion of alendronate, and 5 to 9 years later in a subgroup of 32 children. Lumbar spine areal bone mineral density (LS aBMD) Z scores were obtained. RESULTS The mean LS aBMD Z score rose from -1.78 to-0.47 (P <0.0001). There was a modest median loss of LS aBMD subsequently in the 32 subjects on long-term follow-up. Almost 80% (N=172) of the children remain in continuous complete remission at a mean of 14.5 years from diagnosis. Of those who received alendronate, which was almost uniformly well tolerated, 7/69 (10.3%) relapsed compared with 19/89 (21.3%) who did not receive the drug. DISCUSSION Alendronate appears to be well tolerated and moderately effective in osteopenic children with ALL. Whether it offers protection against relapse of leukemia needs further study.
Collapse
|
3
|
Alpár D, Egyed B, Bödör C, Kovács GT. Single-Cell Sequencing: Biological Insight and Potential Clinical Implications in Pediatric Leukemia. Cancers (Basel) 2021; 13:5658. [PMID: 34830811 PMCID: PMC8616124 DOI: 10.3390/cancers13225658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 01/15/2023] Open
Abstract
Single-cell sequencing (SCS) provides high-resolution insight into the genomic, epigenomic, and transcriptomic landscape of oncohematological malignancies including pediatric leukemia, the most common type of childhood cancer. Besides broadening our biological understanding of cellular heterogeneity, sub-clonal architecture, and regulatory network of tumor cell populations, SCS can offer clinically relevant, detailed characterization of distinct compartments affected by leukemia and identify therapeutically exploitable vulnerabilities. In this review, we provide an overview of SCS studies focused on the high-resolution genomic and transcriptomic scrutiny of pediatric leukemia. Our aim is to investigate and summarize how different layers of single-cell omics approaches can expectedly support clinical decision making in the future. Although the clinical management of pediatric leukemia underwent a spectacular improvement during the past decades, resistant disease is a major cause of therapy failure. Currently, only a small proportion of childhood leukemia patients benefit from genomics-driven therapy, as 15-20% of them meet the indication criteria of on-label targeted agents, and their overall response rate falls in a relatively wide range (40-85%). The in-depth scrutiny of various cell populations influencing the development, progression, and treatment resistance of different disease subtypes can potentially uncover a wider range of driver mechanisms for innovative therapeutic interventions.
Collapse
Affiliation(s)
- Donát Alpár
- HCEMM-SE Molecular Oncohematology Research Group, 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, H-1085 Budapest, Hungary; (D.A.); (B.E.); (C.B.)
| | - Bálint Egyed
- HCEMM-SE Molecular Oncohematology Research Group, 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, H-1085 Budapest, Hungary; (D.A.); (B.E.); (C.B.)
- 2nd Department of Pediatrics, Semmelweis University, H-1094 Budapest, Hungary
| | - Csaba Bödör
- HCEMM-SE Molecular Oncohematology Research Group, 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, H-1085 Budapest, Hungary; (D.A.); (B.E.); (C.B.)
| | - Gábor T. Kovács
- 2nd Department of Pediatrics, Semmelweis University, H-1094 Budapest, Hungary
| |
Collapse
|
4
|
Takahashi Y, Terui K, Chinen Y, Tandai S, Kudo K, Sasaki S, Tono C, Taki T, Ito E. A pediatric case of secondary T-cell acute lymphoblastic leukemia with KMT2A-MAML2 developing after hepatoblastoma treatment. Pediatr Blood Cancer 2020; 67:e28033. [PMID: 31599492 DOI: 10.1002/pbc.28033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 09/19/2019] [Accepted: 09/20/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Yoshihiro Takahashi
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.,Department of Pediatrics, Aomori Prefectural Central Hospital, Aomori, Japan
| | - Kiminori Terui
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yoshiaki Chinen
- Department of Molecular Hematology and Oncology, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Satoru Tandai
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.,Department of Pediatrics, Odate Municipal General Hospital, Odate, Japan
| | - Ko Kudo
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Shinya Sasaki
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Chikako Tono
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.,Department of Pediatrics, Iwate Prefectural Chubu Hospital, Kitakami, Japan
| | - Tomohiko Taki
- Division of Clinical Hematology, Department of Medical Technology, Kyorin University Faculty of Health Sciences, Mitaka, Japan
| | - Etsuro Ito
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| |
Collapse
|
5
|
A case of an unusual lineage switch in late relapse ALL—is it actually a secondary leukemia? J Hematop 2019. [DOI: 10.1007/s12308-019-00371-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
|
6
|
Second Neoplasms in Children Following a Treatment for Acute Leukemia and/or Lymphoma: 29 Years of Experience in a Single Institution in Argentina. J Pediatr Hematol Oncol 2017; 39:e406-e412. [PMID: 28945661 DOI: 10.1097/mph.0000000000000971] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Childhood acute leukemias (AL) and lymphomas achieve good survival rates. However, second neoplasms (SN) are a devastating event. METHODS From August 1987 to December 2016, 34 of 3321 (1%) patients with diagnosis of AL or lymphoma developed SN. SN were AL (n=16), CNS tumors (n=5), endocrinal tumors (n=3), lymphomas (n=2), schwannoma (n=2) assorted sarcomas (n=4), retinal melanoma (n=1), and Vanek tumor (n=1). Median latency was 51 (range, 10 to 110) months for hematological malignancies and 119 (range, 25 to 236) months for solid tumors (P=0.001). RESULTS A total of 33 patients with SN were treated taking into account cumulative doses of anthracyclines and radiotherapy. Twenty-three (67.6%) patients achieved complete remission (CR), 5 died early during therapy and 5 were refractory or partial responders. Six patients presented relapses of the SN and 1 died in CR. Seventeen patients remain alive in CR, with a median follow-up of 110 (range, 4 to 276) months. CONCLUSIONS (1) The latency period was significantly longer for patients developing solid tumors than for those developing AL. (2) AL was the most frequent SN. (3) Our results strongly encourage giving standard therapy to SN, considering cumulative doses of previous treatment, since similar probabilities of surviving as "de novo" counterparts can be achieved.
Collapse
|
7
|
Zoghbi A, Zur Stadt U, Winkler B, Müller I, Escherich G. Lineage switch under blinatumomab treatment of relapsed common acute lymphoblastic leukemia without MLL rearrangement. Pediatr Blood Cancer 2017; 64. [PMID: 28453885 DOI: 10.1002/pbc.26594] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 03/12/2017] [Accepted: 03/18/2017] [Indexed: 01/09/2023]
Abstract
Blinatumomab is a bispecific T-cell engaging αCD19 antibody used in refractory or relapsed B-cell precursor acute lymphoblastic leukemia (ALL). Recently, lineage switch to a myeloid phenotype has been described following CD19 targeting treatment in three pediatric patients with mixed lineage leukemia (MLL) rearranged ALL. We report the case of a female who received blinatumomab for a first relapse of ALL without MLL alterations. She suffered from a second relapse early after hematopoietic stem cell transplantation and was treated with blinatumomab again. During this treatment, the leukemia lost CD19 expression as well as nearly all other B-cell markers, while still harboring the initial minimal residual disease marker, and switched to a myeloid phenotype.
Collapse
Affiliation(s)
- Annabelle Zoghbi
- Clinic of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Udo Zur Stadt
- Center of Diagnostics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Beate Winkler
- Clinic of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ingo Müller
- Clinic of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Gabriele Escherich
- Clinic of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| |
Collapse
|
8
|
Ruiz-Delgado G, Nuñez-Cortez A, Olivares-Gazca J, Fortiz Y, Ruiz-Argüelles A, Ruiz-Argüelles G. Lineage switch from acute lymphoblastic leukemia to myeloid leukemia. MEDICINA UNIVERSITARIA 2017. [DOI: 10.1016/j.rmu.2017.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
9
|
Pui CH, Pei D, Campana D, Cheng C, Sandlund JT, Bowman WP, Hudson MM, Ribeiro RC, Raimondi SC, Jeha S, Howard SC, Bhojwani D, Inaba H, Rubnitz JE, Metzger ML, Gruber TA, Coustan-Smith E, Downing JR, Leung WH, Relling MV, Evans WE. A revised definition for cure of childhood acute lymphoblastic leukemia. Leukemia 2014; 28:2336-43. [PMID: 24781017 PMCID: PMC4214904 DOI: 10.1038/leu.2014.142] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 04/11/2014] [Indexed: 12/22/2022]
Abstract
With improved contemporary therapy, we re-assess long-term outcome in patients completing treatment for childhood acute lymphoblastic leukemia to determine when cure can be declared with a high degree of confidence. In 6 successive clinical trials between 1984 and 2007, 1291(84.5%) patients completed all therapy in continuous complete remission. The post-therapy cumulative risk of relapse or development of a second neoplasm and the event-free survival rate and overall survival were analyzed according to the presenting features and the three treatment periods defined by relative outcome. Over the three treatment periods, there has been progressive increase in the rate of event-free survival (65.2% vs. 74.8% vs. 85.1% [P<0.001]) and overall survival (76.5% vs. 81.1% vs. 91.7% [P<0.001]) at 10 years. The most important predictor of outcome after completion of therapy was the type of treatment. In the most recent treatment period, which omitted the use of prophylactic cranial irradiation, the post-treatment cumulative risk of relapse was 6.4%, death in remission 1.5%, and development of a second neoplasm 2.3% at 10 years, with all relapses except one occurring within 4 years off therapy. None of the 106 patients with the t(9;22)/BCR-ABL1, t(1;19)/TCF3-PBX1 or t(4;11)/MLL-AFF1 had relapsed after 2 years from completion of therapy. These findings demonstrate that with contemporary effective therapy that excludes cranial irradiation, approximately 6% of children with acute lymphoblastic leukemia may relapse after completion of treatment, and those who remain in remission at 4 years post-treatment may be considered cured (i.e., less than 1 % chance of relapse).
Collapse
Affiliation(s)
- C H Pui
- 1] Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA [2] Department of Pathology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - D Pei
- Department of Biostatistics, St Jude Children's Research Hospital, Memphis, TN, USA
| | - D Campana
- Centre for Translational Medicine, National University of Singapore, Singapore, Singapore
| | - C Cheng
- Department of Biostatistics, St Jude Children's Research Hospital, Memphis, TN, USA
| | - J T Sandlund
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - W P Bowman
- Department of Pediatrics, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - M M Hudson
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - R C Ribeiro
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - S C Raimondi
- Department of Pathology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - S Jeha
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - S C Howard
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - D Bhojwani
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - H Inaba
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - J E Rubnitz
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - M L Metzger
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - T A Gruber
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - E Coustan-Smith
- Centre for Translational Medicine, National University of Singapore, Singapore, Singapore
| | - J R Downing
- Department of Pathology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - W H Leung
- Department of Bone Marrow Transplantation and Cellular Therapy, St Jude Children's Research Hospital, Memphis, TN, USA
| | - M V Relling
- Department of Pharmaceutical Sciences, St Jude Children's Research Hospital, Memphis, TN, USA
| | - W E Evans
- Department of Pharmaceutical Sciences, St Jude Children's Research Hospital, Memphis, TN, USA
| |
Collapse
|
10
|
Ishida Y, Maeda M, Urayama KY, Kiyotani C, Aoki Y, Kato Y, Goto S, Sakaguchi S, Sugita K, Tokuyama M, Nakadate N, Ishii E, Tsuchida M, Ohara A. Secondary cancers among children with acute lymphoblastic leukaemia treated by the Tokyo Children's Cancer Study Group protocols: a retrospective cohort study. Br J Haematol 2013; 164:101-12. [DOI: 10.1111/bjh.12602] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Accepted: 09/06/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Yasushi Ishida
- Department of Paediatrics; St. Luke's International Hospital; Tokyo Japan
- Centre of Clinical Epidemiology; St. Luke's Life Science Institute; Tokyo Japan
| | - Miho Maeda
- Department of Paediatrics; Nippon Medical School; Tokyo Japan
| | - Kevin Y. Urayama
- Centre of Clinical Epidemiology; St. Luke's Life Science Institute; Tokyo Japan
- School of Public Health; University of California; Berkeley CA USA
| | - Chikako Kiyotani
- Division of Oncology; National Centre for Child Health and Development; Tokyo Japan
| | - Yuki Aoki
- Department of Paediatrics and Developmental Biology; Tokyo Medical and Dental University; Tokyo Japan
| | - Yoko Kato
- Department of Paediatrics; Jikei University School of Medicine; Tokyo Japan
| | - Shoko Goto
- Department of Paediatrics; Yokohama City University School of Medicine; Yokohama Japan
| | - Sachi Sakaguchi
- Department of Paediatrics and Adolescent Medicine; Juntendo University School of Medicine; Tokyo Japan
| | - Kenichi Sugita
- Department of Paediatrics; Dokkyo Medical University; Tochigi Japan
| | - Mika Tokuyama
- Department of Paediatrics; Yachimata Hospital; Chiba Japan
| | - Naoya Nakadate
- Department of General Paediatrics; National Centre for Child Health and Development; Tokyo Japan
| | - Eizaburo Ishii
- Department of Paediatrics; Nagano Prefectural Suzaka Hospital; Nagano Japan
| | | | - Akira Ohara
- First Department of Paediatrics; Toho University; Tokyo Japan
| | | |
Collapse
|
11
|
García-Muñoz R, Robles-de-Castro D, Muñoz-Rodríguez A, Rabasa P. Acute lymphoblastic leukemia developing during maintenance therapy with lenalidomide in a patient with multiple myeloma. Leuk Lymphoma 2013; 54:2753-5. [DOI: 10.3109/10428194.2013.786072] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
12
|
Rossi JG, Bernasconi AR, Alonso CN, Rubio PL, Gallego MS, Carrara CA, Guitter MR, Eberle SE, Cocce M, Zubizarreta PA, Felice MS. Lineage switch in childhood acute leukemia: an unusual event with poor outcome. Am J Hematol 2012; 87:890-7. [PMID: 22685031 DOI: 10.1002/ajh.23266] [Citation(s) in RCA: 103] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Revised: 05/03/2012] [Accepted: 05/07/2012] [Indexed: 11/06/2022]
Abstract
Although rarely, switches between lymphoid and myeloid lineages may occur during treatment of acute leukemias (AL). Correct diagnosis relies upon confirmation by immunophenotyping of the lineage conversion and certification that the same cytogenetic/molecular alterations remain despite the phenotypic changes. From a total of 1,482 AL pediatric patients, we report nine cases of lineage conversion (0.6%), seven from lymphoid (four Pro-B, two Pre-B, one Common) to myelo-monocytic, and two from myeloid (bilineal, with myeloid predominance) to Pro-B. Eight patients were infants. Switches were suggested by morphology and confirmed with a median of 15 days (range: 8 days-6 months) from initiation of therapy. Of note, in five cases switches occurred before day 15. Stability of the clonal abnormalities was assessed by cytogenetic, RT-PCR/Ig-TCR rearrangement studies in all patients. Abnormalities in 11q23/MLL gene were detected in seven cases. Treatment schedules were ALL (two pts), Interfant-99 (five pts) and AML (two pts) protocols. Despite changing chemotherapy according to the new lineage, all patients died. Our findings support the association of lineage switches with MLL gene alterations and the involvement of a common lymphoid B-myeloid precursor. New therapies should be designed to address these rare cases. Possible mechanisms implicated are discussed.
Collapse
MESH Headings
- Adolescent
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Cell Lineage/genetics
- Child
- Child, Preschool
- Chromosomes, Human, Pair 11/genetics
- Cytogenetic Analysis
- Gene Rearrangement, T-Lymphocyte/genetics
- Histocytochemistry
- Histone-Lysine N-Methyltransferase
- Humans
- Immunophenotyping
- Infant
- Infant, Newborn
- Leukemia, Monocytic, Acute/drug therapy
- Leukemia, Monocytic, Acute/genetics
- Leukemia, Monocytic, Acute/mortality
- Leukemia, Monocytic, Acute/pathology
- Myeloid-Lymphoid Leukemia Protein/genetics
- Oncogene Proteins, Fusion/genetics
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/drug therapy
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/genetics
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/mortality
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/pathology
- Reverse Transcriptase Polymerase Chain Reaction
- Translocation, Genetic
- Treatment Outcome
Collapse
Affiliation(s)
- Jorge G Rossi
- Immunology and Rheumatology Department, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Argentina.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Eckert C, Flohr T, Koehler R, Hagedorn N, Moericke A, Stanulla M, Kirschner-Schwabe R, Cario G, Stackelberg A, Bartram CR, Henze G, Schrappe M, Schrauder A. Very early/early relapses of acute lymphoblastic leukemia show unexpected changes of clonal markers and high heterogeneity in response to initial and relapse treatment. Leukemia 2011; 25:1305-13. [DOI: 10.1038/leu.2011.89] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
14
|
Szczepanski T, van der Velden VHJ, Waanders E, Kuiper RP, Van Vlierberghe P, Gruhn B, Eckert C, Panzer-Grümayer R, Basso G, Cavé H, Stadt UZ, Campana D, Schrauder A, Sutton R, van Wering E, Meijerink JPP, van Dongen JJM. Late recurrence of childhood T-cell acute lymphoblastic leukemia frequently represents a second leukemia rather than a relapse: first evidence for genetic predisposition. J Clin Oncol 2011; 29:1643-9. [PMID: 21357790 DOI: 10.1200/jco.2010.30.2877] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
PURPOSE Relapse of childhood T-cell acute lymphoblastic leukemia (T-ALL) often occurs during treatment, but in some cases, leukemia re-emerges off therapy. On the basis of previous analyses of T-cell receptor (TCR) gene rearrangement patterns, we hypothesized that some late recurrences of T-ALL might in fact represent second leukemias. PATIENTS AND METHODS In 22 patients with T-ALL who had late relapses (at least 2.5 years from diagnosis), we studied TCR gene rearrangement status at first and second presentation, NOTCH1 gene mutations, and the presence of the SIL-TAL1 gene fusion. We performed genome-wide copy number and homozygosity analysis by using oligonucleotide- and single nucleotide polymorphism (SNP) -based arrays. RESULTS We found evidence of a common clonal origin between diagnosis and relapse in 14 patients (64%). This was based on concordant TCR gene rearrangements (12 patients) or concordant genetic aberrations, as revealed by genome-wide copy number analysis (two patients). In the remaining eight patients (36%), TCR gene rearrangement sequences had completely changed between diagnosis and relapse, and gene copy number analysis showed markedly different patterns of genomic aberrations, suggesting a second T-ALL rather than a resurgence of the original clone. Moreover, NOTCH1 mutation patterns were different at diagnosis and relapse in five of these eight patients. In one patient with a second T-ALL, SNP analysis revealed a germline del(11)(p12;p13), a known recurrent aberration in T-ALL. CONCLUSION More than one third of late T-ALL recurrences are, in fact, second leukemias. Germline genetic abnormalities might contribute to the susceptibility of some patients to develop T-ALL.
Collapse
Affiliation(s)
- Tomasz Szczepanski
- Erasmus Medical Center, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Rihani R, Bazzeh F, Faqih N, Sultan I. Secondary hematopoietic malignancies in survivors of childhood cancer: an analysis of 111 cases from the Surveillance, Epidemiology, and End Result-9 registry. Cancer 2010; 116:4385-94. [PMID: 20549819 DOI: 10.1002/cncr.25313] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Studying secondary hematological malignancies in a large cohort of patients can help predict risks and trends associated with current therapies. METHODS The authors analyzed data from the Surveillance, Epidemiology, and End Resultsecondary 9 (SEER-9) database on patients with a primary malignancy (diagnosed before the age of 20 years) between 1973 and 2005 who developed a secondary hematological malignancy. Primary cancer and histological subtype, incidence, risk factors, outcomes, and changes in risk patterns of secondary hematological malignancies were analyzed for 1973 to 1985, 1986 to 1995, and 1996 to 2005. Standardized incidence ratios (SIRs) of observed to expected cancers were calculated. RESULTS Of 34,867 patients with a histology-confirmed primary malignancy, 111 developed secondary hematological malignancies (median, 44 months). Lymphoma was the commonest primary cancer (n = 47). The main histological subtype of secondary hematological malignancy was acute myeloid leukemia (AML) (49%), which had the shortest median latency time and the worst 5-year survival (18% ± 5.3%; P = .044). Secondary Hodgkin lymphoma had the best 5-year survival (83% ± 15%). The 5-year overall survival for patients with secondary hematological malignancies was 31% ± 4.7%. The risk of secondary AML steadily increased from 1986 to 2005, whereas SIRs for acute lymphoblastic leukemia did not change over time. Non-Hodgkin lymphoma, the second most common secondary hematological malignancy, occurred at a median of 112 months, and its risk steadily increased over time periods. CONCLUSIONS Childhood cancer survivors are at increased risk of developing secondary hematological malignancies, particularly secondary AML. This risk has continued to rise even in recent years, emphasizing the need to study other factors contributing to secondary hematological malignancies and closely monitor these patients.
Collapse
Affiliation(s)
- Rawad Rihani
- Department of Pediatric Oncology, King Hussein Cancer Center, Amman, Jordan.
| | | | | | | |
Collapse
|
16
|
Late recurrence of precursor B-cell acute lymphoblastic leukemia 9 years and 7 months after allogeneic hematopoietic stem cell transplantation. J Pediatr Hematol Oncol 2010; 32:e290-3. [PMID: 20881873 DOI: 10.1097/mph.0b013e3181e7585c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We present the case of a 15-year-old adolescent boy with recurrent precursor B-cell acute lymphoblastic leukemia, which appeared 9 years and 7 months after a first unrelated allogeneic hematopoietic stem cell transplantation (HSCT). The patient received chemotherapy and a subsequent second unrelated allogeneic HSCT, and was free of the disease 3 years after the second HSCT. A molecular study revealed the same rearrangement pattern at IGK@ in both the first relapse and the later relapse, confirming the common origin of the leukemic blasts at different time points. However, a new Vδ2-Dδ3 rearrangement of TRD@ emerged at the later relapse. A subsequent, more sensitive examination revealed a minor subpopulation with rearrangements at both IGK@ and TRD@, even during the first relapse. This finding suggests that the minor clone, related to the major clone, was present at the first relapse, leading to the later recurrence, even though the major clone at the first relapse had been eradicated by the first allogeneic HSCT. Although a later relapse after allogeneic HSCT is a rare phenomenon, clinicians should keep in mind that later relapses can occur, even after allogeneic HSCT.
Collapse
|
17
|
|
18
|
Hijiya N, Ness KK, Ribeiro RC, Hudson MM. Acute leukemia as a secondary malignancy in children and adolescents: current findings and issues. Cancer 2009; 115:23-35. [PMID: 19072983 DOI: 10.1002/cncr.23988] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Secondary acute leukemia is a devastating complication in children and adolescents who have been treated for cancer. Secondary acute lymphoblastic leukemia (s-ALL) was rarely reported previously but can be distinguished today from recurrent primary ALL by comparison of immunoglobulin and T-cell receptor rearrangement. Secondary acute myeloid leukemia (s-AML) is much more common, and some cases actually may be second primary cancers. Treatment-related and host-related characteristics and their interactions have been identified as risk factors for s-AML. The most widely recognized treatment-related risk factors are alkylating agents and topoisomerase II inhibitors (epipodophyllotoxins and anthracyclines). The magnitude of the risk associated with these factors depends on several variables, including the administration schedule, concomitant medications, and host factors. A high cumulative dose of alkylating agents is well known to predispose to s-AML. The prevalence of alkylator-associated s-AML has diminished among pediatric oncology patients with the reduction of cumulative alkylator dose and limited use of the more leukemogenic alkylators. The best-documented topoisomerase II inhibitor-associated s-AML is s-AML associated with epipodophyllotoxins. The risk of s-AML in these cases is influenced by the schedule of drug administration and by interaction with other antineoplastic agents but is not consistently found to be related to cumulative dose. The unpredictable risk of s-AML after epipodophyllotoxin therapy may discourage the use of these agents, even in patients at a high risk of disease recurrence, although the benefit of recurrence prevention may outweigh the risk of s-AML. Studies in survivors of adult cancers suggest that, contrary to previous beliefs, the outcome of s-AML is not necessarily worse than that of de novo AML when adjusted for cytogenetic features. More studies are needed to confirm this finding in the pediatric patient population.
Collapse
Affiliation(s)
- Nobuko Hijiya
- Division of Hematology, Oncology, and Stem Cell Transplant, Children's Memorial Hospital, and Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60614-3394, USA.
| | | | | | | |
Collapse
|
19
|
Weinstein JL, Ayyanar K, Watral MA. Secondary neoplasms following treatment for brain tumors. Cancer Treat Res 2009; 150:239-273. [PMID: 19834673 DOI: 10.1007/b109924_16] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- Joanna L Weinstein
- Division of Hematology, Oncology and Stem Cell Transplantation, Children's Memorial Hospital, Chicago, IL, USA.
| | | | | |
Collapse
|
20
|
Shivakumar R, Tan W, Wilding GE, Wang ES, Wetzler M. Biologic features and treatment outcome of secondary acute lymphoblastic leukemia--a review of 101 cases. Ann Oncol 2008; 19:1634-8. [PMID: 18467310 DOI: 10.1093/annonc/mdn182] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Secondary acute lymphoblastic leukemia (sALL) is a rare disease and its biologic features are not well characterized. PATIENTS AND METHODS We describe a cohort of seven patients and discuss 94 additional cases from the literature for whom biological parameters were described. Cases with incomplete data were excluded. RESULTS Hodgkin's disease (HD) was more common in the 18-59 age group while breast and prostate cancers were prevalent only in the >or=18-year-old patients. The time interval to develop sALL was similar among all age groups but was significantly longer for HD and neuroblastoma primary diagnoses and sALL with complex karyotype. T-cell immunophenotype was more common in the <18 age group. Complete remission was infrequent in the >or=60 age group. The overall survival was poor for all sALL regardless of age, primary diagnoses, cytogenetic subgroups, or immunophenotype. Allogeneic transplantation most probably represents the only chance of cure. CONCLUSION Better identification of prognostic factors to prevent the occurrence of sALL is indicated.
Collapse
Affiliation(s)
- R Shivakumar
- Leukemia Section, Department of Medicine, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263, USA
| | | | | | | | | |
Collapse
|
21
|
Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2008. [DOI: 10.1002/pds.1484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|