1
|
Ghanbari Sevari F, Mehdizadeh A, Abbasi K, Hejazian SS, Raisii M. Cytokine-induced killer cells: new insights for therapy of hematologic malignancies. Stem Cell Res Ther 2024; 15:254. [PMID: 39135188 PMCID: PMC11321231 DOI: 10.1186/s13287-024-03869-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 07/30/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Cytokine-induced killer (CIK) cells are a novel subgroup of immune effectors, classified as one of the modified T cell-mediated arms for immunotherapy. These cells exert MHC-unrestricted cytotoxicity against both hematological and solid malignancies with low incidence of treatment-related severe complications. This study reviews the application of CIK cells in treating cases with hematologic malignancies. MAIN BODY CIK cells consist of CD3+/CD56+ natural killer (NK) T cells, CD3-/CD56+ NK cells, and CD3+/CD56- cytotoxic T cells. In this regard, the CD3+/CD56+ NK T cells are the primary effectors. Compared with the previously reported antitumor immune cells, CIK cells are characterized by improved in vitro proliferation and amplification, enhanced migration and invasive capacity to tumor region, more significant antitumor activity, and a broader antitumor spectrum. CIK cells can also induce death in tumor cells via numerous pathways and mechanisms. Hence, CIKs-based therapy has been used in various clinical trials and has shown efficacy with a very low graft versus host disease (GVHD) against several cancers, such as hematologic malignancies, even in relapsing cases, or cases not responding to other therapies. Despite the high content of T cells, CIK cells induce low alloreactivity and, thus, pose a restricted threat of GVHD induction even in MHC-mismatched transplantation cases. Phase 1 and 2 clinical trials of CIK cell therapy have also highlighted satisfactory therapeutic advantages against hematologic cancers, indicating the safety of CIK cells even in haploidentical transplantation settings. CONCLUSION CIK cells have shown promising results in the treatment of hematologic malignancies, especially in combination with other antitumor strategies. However, the existing controversies in achieving desired clinical responses underscore the importance of future studies.
Collapse
Affiliation(s)
- Faezeh Ghanbari Sevari
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Mehdizadeh
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khadijeh Abbasi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyyed Sina Hejazian
- Neuroscience Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mortaza Raisii
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
2
|
Olejarz W, Sadowski K, Szulczyk D, Basak G. Advancements in Personalized CAR-T Therapy: Comprehensive Overview of Biomarkers and Therapeutic Targets in Hematological Malignancies. Int J Mol Sci 2024; 25:7743. [PMID: 39062986 PMCID: PMC11276786 DOI: 10.3390/ijms25147743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2024] [Revised: 07/12/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Chimeric antigen receptor T-cell (CAR-T) therapy is a novel anticancer therapy using autologous or allogeneic T-cells. To date, six CAR-T therapies for specific B-cell acute lymphoblastic leukemia (B-ALL), non-Hodgkin lymphomas (NHL), and multiple myeloma (MM) have been approved by the Food and Drug Administration (FDA). Significant barriers to the effectiveness of CAR-T therapy include cytokine release syndrome (CRS), neurotoxicity in the case of Allogeneic Stem Cell Transplantation (Allo-SCT) graft-versus-host-disease (GVHD), antigen escape, modest antitumor activity, restricted trafficking, limited persistence, the immunosuppressive microenvironment, and senescence and exhaustion of CAR-Ts. Furthermore, cancer drug resistance remains a major problem in clinical practice. CAR-T therapy, in combination with checkpoint blockades and bispecific T-cell engagers (BiTEs) or other drugs, appears to be an appealing anticancer strategy. Many of these agents have shown impressive results, combining efficacy with tolerability. Biomarkers like extracellular vesicles (EVs), cell-free DNA (cfDNA), circulating tumor (ctDNA) and miRNAs may play an important role in toxicity, relapse assessment, and efficacy prediction, and can be implicated in clinical applications of CAR-T therapy and in establishing safe and efficacious personalized medicine. However, further research is required to fully comprehend the particular side effects of immunomodulation, to ascertain the best order and combination of this medication with conventional chemotherapy and targeted therapies, and to find reliable predictive biomarkers.
Collapse
Affiliation(s)
- Wioletta Olejarz
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland;
- Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Karol Sadowski
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland;
- Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-097 Warsaw, Poland;
| | - Daniel Szulczyk
- Chair and Department of Biochemistry, The Medical University of Warsaw, 02-097 Warsaw, Poland;
| | - Grzegorz Basak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-097 Warsaw, Poland;
| |
Collapse
|
3
|
Chen Y, Chen Y, Wu Z, Li J, Huang Y, Peng X, Zheng J, Wu Y, Hu J. Nomogram predictive models for adult patients with acute lymphoblastic leukaemia based on real-world treatment outcomes. Ann Hematol 2024; 103:2393-2404. [PMID: 38480542 DOI: 10.1007/s00277-024-05692-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/01/2024] [Indexed: 07/06/2024]
Abstract
This study aimed to analyse the characteristics and treatment outcomes of adult patients with acute lymphoblastic leukaemia (ALL) and construct nomogram predictive models for prognosis prediction. Between January 2017 and June 2022, 462 adult patients with ALL were included in this retrospective analysis. Patients' ages ranged from 14 to 84 years. B-cell origin was observed in 82.7% of these patients, while 17.3% of the cases were of T-cell origin. The BCR/ABL1 fusion gene was detected in 32.9% of those with B-ALL. Complete remission was achieved in 83.7% of the patients after induction chemotherapy. The median disease-free survival (DFS) and overall survival (OS) of patients were 19.0 and 39.1 months, respectively. The 5-year DFS and OS rates were 29.5% and 41.8%, respectively. The BCR/ABL1 fusion gene had a significant adverse impact on DFS and OS when patients were treated with tyrosine kinase inhibitors (TKIs) and chemotherapy; however, this effect was eliminated when patients underwent transplantation. Multivariate analysis identified that age ≥ 35 years, white blood cell count ≥ 30 × 109/L, platelet count < 100 × 109/L, failure to achieve complete remission after induction chemotherapy, positive measurable residual disease (MRD), and absence of transplantation were independent adverse prognostic factors for DFS and/or OS. Nomogram predictive models constructed by the rms package in R software based on these prognostic factors demonstrated precise predictive value. In conclusion, adult patients with ALL experience poor survival. TKIs in combination with transplantation can eliminate the adverse effects of BCR/ABL1 fusion genes on prognosis. Nomogram predictive models were accurate for prognostic prediction and will be useful in clinical practice.
Collapse
Affiliation(s)
- Yi Chen
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Yanxin Chen
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Zhengjun Wu
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Jiazheng Li
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
- The Second Affiliated Hospital of Fujian Medical University, Zhongshanbei Road 34, Quanzhou, Fujian, China
| | - Yan Huang
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Xiaomei Peng
- The Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, 817 Mid Road 602, Fuzhou, Fujian, China
| | - Jing Zheng
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Yong Wu
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China.
| | - Jianda Hu
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China.
- The Second Affiliated Hospital of Fujian Medical University, Zhongshanbei Road 34, Quanzhou, Fujian, China.
- Institute of Precision Medicine, Fujian Medical University, Fuzhou, Fujian, China.
| |
Collapse
|
4
|
Anderson D, Pandya A, Patankar C. Acute onset facial oedema: an unusual presentation of acute lymphoblastic leukaemia in a child. BMJ Case Rep 2023; 16:e257705. [PMID: 37996148 PMCID: PMC10668131 DOI: 10.1136/bcr-2023-257705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023] Open
Abstract
A previously fit and well girl of middle-childhood age presented to her local emergency department after waking with upper-facial swelling. She had a 24-hour preceding history of mild vomiting illness and fatigue. Examination revealed palpable splenomegaly and mild cervical lymphadenopathy, with pitting oedema of the forehead, nasal bridge and eyelids. Admission full blood count showed anaemia and neutropenia, and further investigations confirmed a diagnosis of acute lymphoblastic B-cell leukaemia. X-ray of the chest and CT imaging did not reveal any local facial mass, veno-occlusive disease or mediastinal pathology to explain her facial swelling. She was referred to the tertiary paediatric oncology service for commencement of induction chemotherapy.
Collapse
Affiliation(s)
- Darren Anderson
- Paediatrics, Maidstone and Tunbridge Wells NHS Trust, Tunbridge Wells, UK
| | - Atisha Pandya
- Paediatrics, Maidstone and Tunbridge Wells NHS Trust, Tunbridge Wells, UK
| | - Chhaya Patankar
- Paediatrics, Maidstone and Tunbridge Wells NHS Trust, Tunbridge Wells, UK
| |
Collapse
|
5
|
Libura M, Karabin K, Tyrna P, Czyż A, Makuch-Łasica H, Jaźwiec B, Paluszewska M, Piątkowska-Jakubas B, Zawada M, Gniot M, Trubicka J, Szymańska M, Borg K, Więsik M, Czekalska S, Florek I, Król M, Paszkowska-Kowalewska M, Gil L, Kapelko-Słowik K, Patkowska E, Tomaszewska A, Mądry K, Machowicz R, Czerw T, Piekarska A, Dutka M, Kopińska A, Helbig G, Gromek T, Lewandowski K, Zacharczuk M, Pastwińska A, Wróbel T, Haus O, Basak G, Hołowiecki J, Juszczyński P, Lech-Marańda E, Giebel S, Jędrzejczak WW. Prognostic Impact of Copy Number Alterations' Profile and AID/RAG Signatures in Acute Lymphoblastic Leukemia (ALL) with BCR::ABL and without Recurrent Genetic Aberrations (NEG ALL) Treated with Intensive Chemotherapy. Cancers (Basel) 2023; 15:5431. [PMID: 38001691 PMCID: PMC10670434 DOI: 10.3390/cancers15225431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/07/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
Adult acute lymphoblastic leukemia (ALL) is associated with poor outcomes. ALL is initiated by primary aberrations, but secondary genetic lesions are necessary for overt ALL. In this study, we reassessed the value of primary and secondary aberrations in intensively treated ALL patients in relation to mutator enzyme expression. RT-PCR, genomic PCR, and sequencing were applied to evaluate primary aberrations, while qPCR was used to measure the expression of RAG and AID mutator enzymes in 166 adult ALL patients. Secondary copy number alterations (CNA) were studied in 94 cases by MLPA assay. Primary aberrations alone stratified 30% of the patients (27% high-risk, 3% low-risk cases). The remaining 70% intermediate-risk patients included BCR::ABL1pos subgroup and ALL lacking identified genetic markers (NEG ALL). We identified three CNA profiles: high-risk bad-CNA (CNAhigh/IKZF1pos), low-risk good-CNA (all other CNAs), and intermediate-risk CNAneg. Furthermore, based on RAG/AID expression, we report possible mechanisms underlying the CNA profiles associated with poor outcome: AID stratified outcome in CNAneg, which accompanied most likely a particular profile of single nucleotide variations, while RAG in CNApos increased the odds for CNAhigh/IKZF1pos development. Finally, we integrated primary genetic aberrations with CNA to propose a revised risk stratification code, which allowed us to stratify 75% of BCR::ABL1pos and NEG patients.
Collapse
Affiliation(s)
- Marta Libura
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Karolina Karabin
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Paweł Tyrna
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Anna Czyż
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Medical University of Wrocław, 50-137 Wrocław, Poland; (A.C.); (B.J.); (K.K.-S.); (M.Z.); (T.W.)
| | - Hanna Makuch-Łasica
- Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland; (H.M.-Ł.); (K.B.); (E.P.); (P.J.); (E.L.-M.)
| | - Bożena Jaźwiec
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Medical University of Wrocław, 50-137 Wrocław, Poland; (A.C.); (B.J.); (K.K.-S.); (M.Z.); (T.W.)
| | - Monika Paluszewska
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Beata Piątkowska-Jakubas
- Department of Hematology, Jagiellonian University Medical College, 31-008 Cracow, Poland; (B.P.-J.); (M.Z.); (S.C.); (I.F.)
| | - Magdalena Zawada
- Department of Hematology, Jagiellonian University Medical College, 31-008 Cracow, Poland; (B.P.-J.); (M.Z.); (S.C.); (I.F.)
| | - Michał Gniot
- Department of Hematology and Bone Marrow Transplantation, Poznań University of Medical Sciences, 61-701 Poznań, Poland; (M.G.); (L.G.); (K.L.)
| | - Joanna Trubicka
- Children’s Memorial Health Institute, 04-736 Warsaw, Poland;
| | - Magdalena Szymańska
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Katarzyna Borg
- Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland; (H.M.-Ł.); (K.B.); (E.P.); (P.J.); (E.L.-M.)
| | - Marta Więsik
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Sylwia Czekalska
- Department of Hematology, Jagiellonian University Medical College, 31-008 Cracow, Poland; (B.P.-J.); (M.Z.); (S.C.); (I.F.)
| | - Izabela Florek
- Department of Hematology, Jagiellonian University Medical College, 31-008 Cracow, Poland; (B.P.-J.); (M.Z.); (S.C.); (I.F.)
| | - Maria Król
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Małgorzata Paszkowska-Kowalewska
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Lidia Gil
- Department of Hematology and Bone Marrow Transplantation, Poznań University of Medical Sciences, 61-701 Poznań, Poland; (M.G.); (L.G.); (K.L.)
| | - Katarzyna Kapelko-Słowik
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Medical University of Wrocław, 50-137 Wrocław, Poland; (A.C.); (B.J.); (K.K.-S.); (M.Z.); (T.W.)
| | - Elżbieta Patkowska
- Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland; (H.M.-Ł.); (K.B.); (E.P.); (P.J.); (E.L.-M.)
| | - Agnieszka Tomaszewska
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Krzysztof Mądry
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Rafał Machowicz
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Tomasz Czerw
- Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland; (T.C.); (J.H.); (S.G.)
| | - Agnieszka Piekarska
- Department of Hematology and Transplantology, Medical University of Gdańsk, 80-214 Gdańsk, Poland; (A.P.); (M.D.)
| | - Magdalena Dutka
- Department of Hematology and Transplantology, Medical University of Gdańsk, 80-214 Gdańsk, Poland; (A.P.); (M.D.)
| | - Anna Kopińska
- Department of Hematology and Bone Marrow Transplantation, Medical University of Silesia, 40-032 Katowice, Poland; (A.K.); (G.H.)
| | - Grzegorz Helbig
- Department of Hematology and Bone Marrow Transplantation, Medical University of Silesia, 40-032 Katowice, Poland; (A.K.); (G.H.)
| | - Tomasz Gromek
- Department of Hematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland;
| | - Krzysztof Lewandowski
- Department of Hematology and Bone Marrow Transplantation, Poznań University of Medical Sciences, 61-701 Poznań, Poland; (M.G.); (L.G.); (K.L.)
| | - Marta Zacharczuk
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Medical University of Wrocław, 50-137 Wrocław, Poland; (A.C.); (B.J.); (K.K.-S.); (M.Z.); (T.W.)
| | - Anna Pastwińska
- Department of Tumor Biology and Genetics, Medical University of Warsaw, 02-106 Warsaw, Poland;
| | - Tomasz Wróbel
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Medical University of Wrocław, 50-137 Wrocław, Poland; (A.C.); (B.J.); (K.K.-S.); (M.Z.); (T.W.)
| | - Olga Haus
- Department of Clinical Genetics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland;
| | - Grzegorz Basak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| | - Jerzy Hołowiecki
- Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland; (T.C.); (J.H.); (S.G.)
| | - Przemysław Juszczyński
- Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland; (H.M.-Ł.); (K.B.); (E.P.); (P.J.); (E.L.-M.)
| | - Ewa Lech-Marańda
- Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland; (H.M.-Ł.); (K.B.); (E.P.); (P.J.); (E.L.-M.)
| | - Sebastian Giebel
- Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland; (T.C.); (J.H.); (S.G.)
| | - Wiesław Wiktor Jędrzejczak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (M.P.); (M.S.); (M.W.); (M.K.); (M.P.-K.); (A.T.); (K.M.); (G.B.); (W.W.J.)
| |
Collapse
|
6
|
Neto MPDQ, da Costa L, Lisboa ESA, Silva SNB, de Azambuja AP, Nunes EC, Bendlin RM. Survival benefit of pediatric-based regimen for adults with acute lymphoblastic leukemia: A single-center retrospective cohort. Hematol Transfus Cell Ther 2023; 45 Suppl 2:S18-S24. [PMID: 35216959 PMCID: PMC10433303 DOI: 10.1016/j.htct.2021.08.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/13/2021] [Accepted: 08/24/2021] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Improving survival of Acute Lymphoblastic Leukemia (ALL) in adult patients has been a challenge. Despite intensive chemotherapy treatment, overall survival is poor. However, several studies demonstrate that young adult patients have better survival when treated with pediatric-based intensive regimens. Considering these results, We decided to treat newly diagnosed ALL patients according to age and risk factors. The goal of this study was to describe the results of this intensive chemotherapy treatment approach for ALL adult patients diagnosed at our institution. METHODS Fifty-eight ALL patients, diagnosed from 2004 to 2013, were included in the analysis. Patients were assigned to either the St. Jude Total Therapy XIIIB high-risk arm (St Jude) or the CALGB 8811 (CALGB). The Kaplan-Meier survival curve was used for the survival analyses and the Cox proportional hazard regression, for multivariable analysis. RESULTS The overall survival was 22.9% at 10 years. The St. Jude improved survival, compared to the CALGB (p = 0.007), with 32.6% vs. 7.4% survival rate at 10 years. However, no survival benefit was found for patients younger than 20 years old (p = 0.32). The multivariable analysis demonstrated that undetectable minimal residual disease (MRD) and hematopoietic stem cell transplantation (HSCT) had beneficial impact on survival (p = 0.0007 and p = 0.004, respectively). CONCLUSION ALL is a disease of poor prognosis for adults. The joint effort to standardize treatment and seek solutions is the way to start improving this scenario.
Collapse
Affiliation(s)
| | - Larissa da Costa
- Hospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil
| | | | | | - Ana Paula de Azambuja
- Hospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil
| | | | | |
Collapse
|
7
|
Zhu W, Liu S, Shi Y, Tang Q, Sun J, Bai R, Sun Z, Du Z. The epidemic of acute lymphoid leukemia in China: current trends and future prediction. Front Oncol 2023; 13:1195065. [PMID: 37397360 PMCID: PMC10313194 DOI: 10.3389/fonc.2023.1195065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/30/2023] [Indexed: 07/04/2023] Open
Abstract
Background China has experienced one of the fastest increases in the incidence of acute lymphoid leukemia (ALL). The aim of this study was to assess the long-term trends of the incidence and mortality of ALL in mainland China between 1990 and 2019 and to project these trends through 2028. Methods Data on ALL were extracted from the Global Burden of Disease Study 2019; population data were extracted from World Population Prospects 2019. An age-period-cohort framework was used in the analysis. Results The net drift for the incidence of ALL was 7.5% (95% confidence interval [CI]: 7.1%, 7.8%) per year in women and 7.1% (95% CI: 6.7%, 7.6%) in men, and local drift was found to be higher than 0 in every studied age group (p<0.05). The net drift for mortality was 1.2% (95% CI: 1.0%, 1.5%) in women and 2.0% (95% CI: 1.7%, 2.3%) in men. Local drift was lower than 0 in boys aged 0-4 years and girls aged 0-9 years and higher than 0 in men aged 10-84 years and women aged 15-84 years. The estimated period relative risks (RRs) for both incidence and mortality showed increasing trends in the recent period. The cohort RRs for incidence showed increasing trends in both sexes; however, the cohort RR for mortality was decreased in the recent birth cohort (women born after 1988-1992 and men born after 2003-2007). Compared with that in 2019, the incidence of ALL in 2028 is projected to increase by 64.1% in men and 75.0% in women, and the mortality is predicted to decrease by 11.1% in men and 14.3% in women. The proportion of older adult/adults individuals with incident ALL and ALL-related death was projected to increase. Conclusions Over the last three decades, the incidence and mortality rates of ALL have generally increased. It is projected that the incidence rate of ALL in mainland China will continue to increase in the future, but the associated mortality rate will decline. The proportion of older adult/adults individuals with incident ALL and ALL-related death was projected to increase gradually among both sexes. More efforts are needed, especially for older adult/adults individuals.
Collapse
Affiliation(s)
- Wenxuan Zhu
- Department of Hepatobiliary Surgery, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, China
| | - Shixuan Liu
- Health Science Center, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Ying Shi
- Department of Chronic Disease, Xi'an Weiyang District Center for Disease Control and Prevention, Xi’an, Shaanxi, China
| | - Qingyu Tang
- Health Science Center, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jianzhong Sun
- Health Science Center, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Ruhai Bai
- School of Public Affairs, Nanjing University of Science and Technology, Nanjing, Jiangsu, China
| | - Zhonghe Sun
- Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zhaoqing Du
- Department of Hepatobiliary Surgery, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, China
| |
Collapse
|
8
|
Zhang Q, Huang MJ, Wang HY, Wu Y, Chen YZ. A novel prognostic nomogram for adult acute lymphoblastic leukemia: a comprehensive analysis of 321 patients. Ann Hematol 2023:10.1007/s00277-023-05267-6. [PMID: 37173535 DOI: 10.1007/s00277-023-05267-6] [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: 12/27/2022] [Accepted: 05/06/2023] [Indexed: 05/15/2023]
Abstract
The cure rate of acute lymphoblastic leukemia (ALL) in adolescents and adults remains poor. This study aimed to establish a prognostic model for ≥14-year-old patients with ALL to guide treatment decisions. We retrospectively analyzed the data of 321 ALL patients between January 2017 and June 2020. Patients were randomly (2:1 ratio) divided into either the training or validation set. A nomogram was used to construct a prognostic model. Multivariate Cox analysis of the training set showed that age > 50 years, white blood cell count > 28.52×109/L, and MLL rearrangement were independent risk factors for overall survival (OS), while platelet count >37×109/L was an independent protective factor. The nomogram was established according to these independent prognostic factors in the training set, where patients were grouped into two categories: low-risk (≤13.15) and high-risk (>13.15). The survival analysis, for either total patients or sub-group patients, showed that both OS and progression-free survival (PFS) of low-risk patients was significantly better than that of high-risk patients. Moreover, treatment analysis showed that both OS and progression-free survival (PFS) of ALL with stem cell transplantation (SCT) were significantly better than that of ALL without SCT. Further stratified analysis showed that in low-risk patients, the OS and PFS of patients with SCT were significantly better than those of patients without SCT. In contrast, in high-risk patients, compared with non-SCT patients, receiving SCT can only significantly prolong the PFS, but it does not benefit the OS. We established a simple and effective prognostic model for ≥ 14-year-old patients with ALL that can provide accurate risk stratification and determine the clinical strategy.
Collapse
Affiliation(s)
- Qian Zhang
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Mei-Juan Huang
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Han-Yu Wang
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Yong Wu
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
| | - Yuan-Zhong Chen
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
| |
Collapse
|
9
|
Wo S, Levavi H, Mascarenhas J, Kremyanskaya M, Navada S, Bar-Natan M, Kim SS. Immunoglobulin repletion during blinatumomab therapy does not reduce the rate of secondary hypogammaglobulinemia and associated infectious risk. Blood Res 2022; 57:135-143. [PMID: 35551109 PMCID: PMC9242831 DOI: 10.5045/br.2022.2021163] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 01/09/2022] [Accepted: 04/18/2022] [Indexed: 11/17/2022] Open
Abstract
Background Blinatumomab has demonstrated efficacy in minimal residual disease (MRD) positive and relapsed/refractory B-cell acute lymphoblastic leukemia (B-ALL) by inciting rapid and sustained B-cell depletion. Methods Owing to its effect on B-cells, blinatumomab is associated with a higher rate of secondary hypogammaglobulinemia compared to chemotherapy. To mitigate blinatumomab-induced hypogammaglobulinemia, patients were pre-emptively repleted with intravenous immune globulin (IVIG) during blinatumomab therapy. In this retrospective study, we compared outcomes of 23 blinatumomab treated adults with ALL. Seventeen patients routinely received IVIG and 6 patients were in the control cohort. Results Our findings demonstrated no difference between the two cohorts in immunoglobulin G (IgG) nadir (338 mg/dL vs. 337 mg/dL, P=0.641), days to IgG nadir (120.5 vs. 85.5 days, P=0.13), infection rate (82.4% vs. 66.7%, P=0.58), infections requiring ICU admission (23.5% vs. 16.7%, P=1), and infection related mortality (17.6% vs. 16.7%, P=1). Conclusion Pre-emptive IVIG repletion during blinatumomab did not prevent hypogammaglobulinemia and associated infection risk.
Collapse
Affiliation(s)
- Stephanie Wo
- Department of Pharmacy, The Mount Sinai Hospital, New York, NY, USA
| | - Hannah Levavi
- Division of Hematology/Oncology, Icahn School of Medicine at The Mount Sinai Hospital, New York, NY, USA
| | - John Mascarenhas
- Division of Hematology/Oncology, Icahn School of Medicine at The Mount Sinai Hospital, New York, NY, USA
| | - Marina Kremyanskaya
- Division of Hematology/Oncology, Icahn School of Medicine at The Mount Sinai Hospital, New York, NY, USA
| | - Shyamala Navada
- Division of Hematology/Oncology, Icahn School of Medicine at The Mount Sinai Hospital, New York, NY, USA
| | - Michal Bar-Natan
- Division of Hematology/Oncology, Icahn School of Medicine at The Mount Sinai Hospital, New York, NY, USA
| | - Sara S Kim
- Department of Pharmacy, The Mount Sinai Hospital, New York, NY, USA
| |
Collapse
|
10
|
Neoantigens – the next frontier in precision immunotherapy for B-cell lymphoproliferative disorders. Blood Rev 2022; 56:100969. [DOI: 10.1016/j.blre.2022.100969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 12/20/2022]
|
11
|
Abdulaziz ARA, Ali EW. Angiotensin-converting Enzyme Insertion/Deletion Polymorphism (rs4646994) and Susceptibility to Acute Lymphoblastic Leukemia: A Case–control Study. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Angiotensin-converting enzyme (ACE) stimulates the proliferation of bone marrow hematopoietic progenitors and thought to be involved in pathological neoplastic hematopoiesis and leukemogenesis.
AIM: This study aimed to investigate the association between ACE gene I/D polymorphism and the risk of acute lymphoblastic leukemia (ALL).
MATERIALS AND METHODS: A total of 96 subjects were recruited for the study, 48 patients with ALL, and 48 apparently healthy volunteers as a control group. Genomic DNA was extracted from peripheral leukocytes and ACE I/D polymorphism was analysed using allele-specific polymerase chain reaction.
RESULTS: In both study groups, the ACE D/D polymorphic genotype was the most frequent (52.1% and 54.2%, respectively), followed by the ID genotype (47.9% and 45.8% respectively), while the II genotype was completely absent in both study groups. The distribution of the polymorphic genotypes among the study groups was not significantly different (p = 0. 0.398). The frequency of the D allele was 0.76 in the patients and 0.77 in the control group, while the frequency of I allele was 0.24 in the patients and 0.23 in the control group. No deviation from Hardy–Weinberg equilibrium was observed (χ2 = 4.24, df = 1, p = 0.12).
CONCLUSION: ACE I/D polymorphism is not associated with susceptibility to ALL among the Sudanese population.
Collapse
|
12
|
Grunenberg A, Sala E, Kapp-Schwoerer S, Viardot A. Pharmacotherapeutic management of T-cell acute lymphoblastic leukemia in adults: an update of the literature. Expert Opin Pharmacother 2022; 23:561-571. [PMID: 35193450 DOI: 10.1080/14656566.2022.2033725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION T-cell acute lymphoblastic leukemia (T-ALL) is a rare but potentially life-threatening heterogeneous hematologic malignancy that requires prompt diagnosis and treatment by hematologists. So far, therapeutic advances have been achieved in the management of this disease mainly by adopting pediatric-like regimens, and cure rates are significantly worse than in childhood. In T-ALL, less than 70% of adults achieve long-term survival. The prognosis after relapse is still very poor. Hence, there is urgent need to improve therapy of T-ALL by testing new compounds and combinations for the treatment of this disease. AREAS COVERED This review provides a comprehensive update on the most recent treatment approaches in adults with de novo and relapsed/refractory adult T-ALL. EXPERT OPINION Intensifying chemotherapy may reduce the incidence of recurrent disease in adult patients, but it has not come without a cost. Novel agents with selective T-ALL activity (e.g. nelarabine) may improve survival in some patient subsets. Due to modern genomic and transcriptomic techniques, various novel potential targets might change the treatment landscape in the next few years and will, hopefully alongside with cellular therapies, augment the therapeutic armamentarium in the near future.
Collapse
Affiliation(s)
| | - Elisa Sala
- Department of Internal Medicine III, University Hospital Ulm, Ulm, Germany
| | | | - Andreas Viardot
- Department of Internal Medicine III, University Hospital Ulm, Ulm, Germany
| |
Collapse
|
13
|
Zehtab S, Sattarzadeh Bardsiri M, Mirzaee Khalilabadi R, Ehsan M, Fatemi A. Association of DNA repair genes polymorphisms with childhood acute lymphoblastic leukemia: a high-resolution melting analysis. BMC Res Notes 2022; 15:46. [PMID: 35164849 PMCID: PMC8842869 DOI: 10.1186/s13104-022-05918-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 01/25/2022] [Indexed: 11/16/2022] Open
Abstract
Objective Acute lymphoblastic leukemia (ALL) is one of the most common cancers in children for which the exact pathogenesis is not yet known. Single-nucleotide variants (SNVs) in different DNA repair genes are reported to be associated with ALL risk. This study aimed to determine the association between XRCC1 (rs1799782) and NBN (rs1805794, rs709816) SNVs and childhood ALL risk in a sample of the Iranian population. Fifty children with ALL and 50 age- and sex-matched healthy children were included in this case–control study. Genotyping of the mentioned SNVs was done by high-resolution melting (HRM) analysis. Results The prevalence of all three SNVs in XRCC1 and NBN genes did not differ between the patient and control groups, and these polymorphisms were not associated with childhood ALL risk (P > 0.05). HRM was a practical method for the detection of SNVs in XRCC1 and NBN genes. We found no significant association between XRCC1 (rs1799782) and NBN (rs1805794, rs709816) SNVs and childhood ALL risk. Supplementary Information The online version contains supplementary material available at 10.1186/s13104-022-05918-3.
Collapse
|
14
|
Yurttaş GN, Özdemir ZC, Tanrıkut C, Kar E, Küskü Kiraz Z, Alataş Ö, Dönmez DB, Bör Ö. The effects of N-acetylcysteine on experimentally created l-asparaginase-induced liver and pancreatic damage in rats. Leuk Lymphoma 2022; 63:1445-1454. [DOI: 10.1080/10428194.2022.2030474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Gözde Nur Yurttaş
- Department of Pediatrics, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Zeynep Canan Özdemir
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Cihan Tanrıkut
- Department of Medical Biology, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Ezgi Kar
- Department of Medical Biochemistry, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Zeynep Küskü Kiraz
- Department of Medical Biochemistry, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Özkan Alataş
- Department of Medical Biochemistry, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Dilek Burukoğlu Dönmez
- Department of Histology and Embryology, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Özcan Bör
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| |
Collapse
|
15
|
El-Ashwah S, Ghobrial FI, Elkerdawy H, Abdelhakiem M. Augmented Berlin-Frankfurt-Munster versus GRAALL-2003 in young adults with Philadelphia-negative, B-cell acute lymphoblastic leukemia: A single-center experience. THE EGYPTIAN JOURNAL OF HAEMATOLOGY 2022. [DOI: 10.4103/ejh.ejh_5_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
|
16
|
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.
Collapse
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
| | | | | | | |
Collapse
|
17
|
Khullar K, Plascak JJ, Parikh RR. Acute lymphoblastic leukemia (ALL) in adults: disparities in treatment intervention based on access to treatment facility. Leuk Lymphoma 2021; 63:170-178. [PMID: 34493143 DOI: 10.1080/10428194.2021.1975187] [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: 10/20/2022]
Abstract
Adult acute lymphoblastic leukemia (ALL) is associated with poor outcomes. We evaluated differences by facility type in the parameters of 6766 adult ALL patients ≥ 40 years of age diagnosed from 2004 to 2015 in the National Cancer DataBase (NCDB) and survival outcomes using two-sample t-tests or chi-square tests and Cox proportional hazards models. Those treated in academic facilities were younger (mean 58.5 versus 61.7 years, p < 0.001), Black (8.1% versus 5.6%, p < 0.001), had private insurance (50.9% versus 44.0%, p < 0.001), and more likely to receive chemotherapy (93.2% versus 81.4%, p < 0.001), any radiotherapy (14.9% versus 7.3%, p < 0.001), stem cell transplant (9.4% versus 2.5%, p < 0.001), or total body irradiation (TBI) (11.3% versus 4.3%, p < 0.001). Patients treated at an academic facility had a higher hazard of death (p<.05) while those that received any chemotherapy or TBI or CNS radiation had a lower risk of death (all p < 0.05). These parameters should be evaluated in future studies.
Collapse
Affiliation(s)
- Karishma Khullar
- Rutgers Cancer Institute of New Jersey, Department of Radiation Oncology, New Brunswick, NJ, USA
| | - Jesse J Plascak
- Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Rahul R Parikh
- Rutgers Cancer Institute of New Jersey, Department of Radiation Oncology, New Brunswick, NJ, USA
| |
Collapse
|
18
|
Porazzi P, De Dominici M, Salvino J, Calabretta B. Targeting the CDK6 Dependence of Ph+ Acute Lymphoblastic Leukemia. Genes (Basel) 2021; 12:genes12091355. [PMID: 34573335 PMCID: PMC8467343 DOI: 10.3390/genes12091355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/27/2021] [Accepted: 08/27/2021] [Indexed: 12/13/2022] Open
Abstract
Ph+ ALL is a poor-prognosis leukemia subtype driven by the BCR-ABL1 oncogene, either the p190- or the p210-BCR/ABL isoform in a 70:30 ratio. Tyrosine Kinase inhibitors (TKIs) are the drugs of choice in the therapy of Ph+ ALL. In combination with standard chemotherapy, TKIs have markedly improved the outcome of Ph+ ALL, in particular if this treatment is followed by bone marrow transplantation. However, resistance to TKIs develops with high frequency, causing leukemia relapse that results in <5-year overall survival. Thus, new therapies are needed to address relapsed/TKI-resistant Ph+ ALL. We have shown that expression of cell cycle regulatory kinase CDK6, but not of the highly related CDK4 kinase, is required for the proliferation and survival of Ph+ ALL cells. Comparison of leukemia suppression induced by treatment with the clinically-approved dual CDK4/6 inhibitor palbociclib versus CDK6 silencing revealed that the latter treatment was markedly more effective, probably reflecting inhibition of CDK6 kinase-independent effects. Thus, we developed CDK4/6-targeted proteolysis-targeting chimeras (PROTACs) that preferentially degrade CDK6 over CDK4. One compound termed PROTAC YX-2-107, which degrades CDK6 by recruiting the Cereblon ubiquitin ligase, markedly suppressed leukemia burden in mice injected with de novo or TKI-resistant Ph+ ALL. The effect of PROTAC YX-2-107 was comparable or superior to that of palbociclib. The development of CDK6-selective PROTACs represents an effective strategy to exploit the “CDK6 dependence” of Ph+ ALL cells while sparing a high proportion of normal hematopoietic progenitors that depend on both CDK6 and CDK6 for their survival. In combination with other agents, CDK6-selective PROTACs may be valuable components of chemotherapy-free protocols for the therapy of Ph+ ALL and other CDK6-dependent hematological malignancies.
Collapse
Affiliation(s)
- Patrizia Porazzi
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA;
- Correspondence:
| | - Marco De Dominici
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
| | | | - Bruno Calabretta
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA;
| |
Collapse
|
19
|
Nakamura M, Arai Y, Hirabayashi S, Kondo T, Doki N, Uchida N, Fukuda T, Ozawa Y, Tanaka M, Sawa M, Katayama Y, Kanda Y, Shiratori S, Nakamae H, Yoshioka S, Onizuka M, Ichinohe T, Atsuta Y, Kako S. Residual disease is a strong prognostic marker in patients with acute lymphoblastic leukaemia with chemotherapy-refractory or relapsed disease prior to allogeneic stem cell transplantation. Br J Haematol 2021; 194:403-413. [PMID: 34159580 DOI: 10.1111/bjh.17646] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 05/26/2021] [Indexed: 11/30/2022]
Abstract
Allogeneic haematopoietic stem cell transplantation (allo-HSCT) is one of the curative treatment options for acute lymphoblastic leukaemia (ALL). However, the outcomes in patients transplanted without complete remission (non-CR) have not yet been fully reported, and detailed analyses are required to identify subgroups in which optimal prognosis is expected and to optimize pre-transplant therapeutic strategies. Hence, we performed a multicentred retrospective cohort study including a total of 663 adult ALL patients transplanted at non-CR status; the median bone marrow (BM) blast counts at HSCT was 13·2%, and 203 patients (30·6%) were treated at primary induction failure status. The overall survival (OS) was 31·1% at two years, and the multivariate analyses identified five prognostic risk factors, including older age (≥50 years), increased BM blasts (≥10%), poor performance status, high haematopoietic cell transplantation (HCT)-comorbidity index, and relapsed disease status, among which BM blast was the most significantly related. A predictive scoring system composed of these risk factors clearly stratified OS (15·6-59·5% at two years). In conclusion, this is the first large-scale study to analyze the correlation of patient characteristics with post-transplant prognosis in ALL transplanted at non-CR status. The importance of blast control before HSCT should be focused on for better patient prognosis.
Collapse
Affiliation(s)
- Momoko Nakamura
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yasuyuki Arai
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Clinical Laboratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shigeki Hirabayashi
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tadakazu Kondo
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Noriko Doki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Naoyuki Uchida
- Department of Hematology, Federation of National Public Service Personnel Mutual Aid Associations Toranomon Hospital, Tokyo, Japan
| | - Takahiro Fukuda
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Yukiyasu Ozawa
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Aichi, Japan
| | - Masatsugu Tanaka
- Department of Hematology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Masashi Sawa
- Department of Hematology and Oncology, Anjo Kosei Hospital, Aichi, Japan
| | - Yuta Katayama
- Department of Hematology, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima, Japan
| | - Yoshinobu Kanda
- Division of Hematology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Souichi Shiratori
- Department of Hematology, Hokkaido University Hospital, Hokkaido, Japan
| | - Hirohisa Nakamae
- Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Satoshi Yoshioka
- Department of Hematology, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Makoto Onizuka
- Department of Hematology/Oncology, Tokai University School of Medicine, Kanagawa, Japan
| | - Tatsuo Ichinohe
- Department of Hematology and Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, Aichi, Japan.,Department of Healthcare Administration, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Shinichi Kako
- Division of Hematology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| |
Collapse
|
20
|
Elashtokhy HEA, Elgohary HE, Eldeep BB, Gaber SM, Elbedewy TA. Retrospective study of Dana Farber Consortium Protocol in newly diagnosed Egyptian adolescents and young adults with acute lymphoblastic leukemia: Tanta experience. J Egypt Natl Canc Inst 2021; 33:9. [PMID: 33826046 DOI: 10.1186/s43046-021-00064-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 02/25/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Intensive acute lymphoblastic leukemia (ALL) regimens in children improve the 5-year event-free survival (EFS) to reach ~ 90%. Adolescents and young adults (AYA) have EFS (30% to 45%). Young AYA ALL patients treated with pediatric chemotherapy protocols such as Dana Farber Consortium Protocol (DFCP) experience a better prognosis. This study aimed to assess the efficacy [EFS and overall survival (OS)] and the toxicity of DFCP in the treatment of Egyptian AYA with newly diagnosed ALL. A retrospective study was performed on 41 patients with newly diagnosed ALL (15 and 39 years) who were treated with DFCP. EFS and OS were estimated using the Kaplan-Meier method. RESULTS Thirty-eight patients (92.68%) achieved complete remission (CR). Eleven patients (26.83%) relapsed. Ten (24.39%) patients died. One, two, and three years of EFS were 75.61%, 72.91%, and 67.51% respectively. One, two, and three years OS were 85.3%, 77.26%, and 74.39% respectively. Neutropenia was the most common adverse event observed in 100% of patients. CONCLUSION DFCP can be considered as an effective ALL protocol for the AYA group of patients with good CR, EFS, and OS rates. DFCP seemed to be feasible in AYA despite the toxicities experienced.
Collapse
Affiliation(s)
| | - Heba E Elgohary
- Medical Oncology Department, Tanta Cancer Center, Tanta, Egypt
| | - Basant B Eldeep
- Medical Oncology Department, Tanta Cancer Center, Tanta, Egypt
| | - Sally M Gaber
- Medical Oncology Department, Tanta Cancer Center, Tanta, Egypt
| | - Tamer A Elbedewy
- Internal Medicine Department, Faculty of Medicine, Tanta University, Tanta, Egypt.
| |
Collapse
|
21
|
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.
Collapse
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
| | | | | | | | | |
Collapse
|
22
|
Halford Z, Coalter C, Gresham V, Brown T. A Systematic Review of Blinatumomab in the Treatment of Acute Lymphoblastic Leukemia: Engaging an Old Problem With New Solutions. Ann Pharmacother 2021; 55:1236-1253. [PMID: 33435716 DOI: 10.1177/1060028020988411] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To assess the current literature for blinatumomab in the treatment of adult and pediatric B-cell acute lymphoblastic leukemia (ALL). DATA SOURCES We conducted a PubMed (inception to December 11, 2020) and ClinicalTrials.gov systematic literature search using the following terms: blinatumomab, Blincyto, lymphoblastic leukemia, and bispecific T-cell engager. STUDY SELECTION AND DATA EXTRACTION All relevant published articles, package inserts, and meeting abstracts evaluating the use of blinatumomab in ALL were considered for inclusion. DATA SYNTHESIS Blinatumomab, a first-in-class bispecific T-cell engager monoclonal antibody, facilitates cytotoxic T-cell activation and subsequent eradication of CD19-positive B cells. The confirmatory phase III TOWER trial demonstrated superior overall survival (OS) with blinatumomab compared with standard chemotherapy (7.7 months vs 4.0 months) in relapsed and refractory (R/R) B-cell ALL. In the phase II BLAST trial, blinatumomab achieved a complete measurable residual disease (MRD) response in 78% of evaluable patients, with a median OS of 36.5 months. Potentially life-threatening cytokine release syndrome and neurotoxicity occurred in approximately 15% and 65% of patients, respectively. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE Following initial Food and Drug Administration approval in 2014, blinatumomab gained expanded approval in pediatric patients and in Philadelphia chromosome-positive R/R ALL. In 2018, blinatumomab became the first and only drug approved for the treatment of persistent MRD in any hematologic malignancy. Emerging data demonstrate promising efficacy with blinatumomab in specific ALL settings, including frontline therapy, as a bridge to transplantation, and in "chemotherapy-free" combination regimens. CONCLUSIONS Blinatumomab provides a paradigm-shifting treatment option; however, many questions surrounding optimal patient selection, sequencing, and cost-effectiveness remain.
Collapse
Affiliation(s)
| | - Carli Coalter
- Union University College of Pharmacy, Jackson, TN, USA
| | | | - Tabitha Brown
- Erlanger Health System/Children's Hospital at Erlanger, Chattanooga, TN, USA
| |
Collapse
|
23
|
Halford Z, Anderson MK, Bennett LL, Moody J. Tisagenlecleucel in Acute Lymphoblastic Leukemia: A Review of the Literature and Practical Considerations. Ann Pharmacother 2020; 55:466-479. [PMID: 32762363 DOI: 10.1177/1060028020948165] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE To evaluate the current literature for tisagenlecleucel in the treatment of relapsed/refractory (r/r) B-cell acute lymphoblastic leukemia (ALL). DATA SOURCES A literature search of PubMed (inception to June 18, 2020) and ClinicalTrials.gov was conducted using the following search terms: CTL019, chimeric antigen receptor, CAR-T, and tisagenlecleucel. STUDY SELECTION AND DATA EXTRACTION All trials evaluating the use of tisagenlecleucel in B-cell ALL were reviewed and considered for inclusion. DATA SYNTHESIS Tisagenlecleucel displayed overall remission rates ranging from 69% to 93% in patients who historically respond extremely poorly to salvage therapy. Remissions were durable, with 12-month relapse-free survival (RFS) rates of 55% to 59%. These promising results are tempered by the unique adverse effect profile of chimeric antigen receptor (CAR) T-cell therapy. Potentially life-threatening cytokine release syndrome (CRS) occurred in 77% to 100% of patients, and immune effector cell-associated neurotoxicity syndrome (ICANS) developed in 31% to 45% of patients receiving tisagenlecleucel. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE The successful utilization of tisagenlecleucel therapy requires meticulous planning, prudent patient selection, multidisciplinary collaboration, and expert training to ensure optimal patient care. The complex interplay of patient- and treatment-related factors creates problematic barriers that must be expertly navigated by the health care team and authorized treatment center. CONCLUSIONS As the first US Food and Drug Administration-approved gene therapy, tisagenlecleucel heralds an immunotherapeutic breakthrough for treating pediatric and young adult patients with r/r B-cell ALL. Many questions surrounding patient-specific gene and cellular therapies remain, but their transformative potential in cancer care remains promising.
Collapse
Affiliation(s)
| | | | | | - Jonathan Moody
- ProMedica Toledo Hospital/Russell J. Ebeid Children's Hospital, Toledo, OH, USA
| |
Collapse
|
24
|
YİĞENOĞLU TN, BAHSİ T, ERDEM H, DUZKALE N, UNCU ULU B, İSKENDER D, KIZIL ÇAKIR M, DAL S, ALTUNTAŞ F. P210 breakpoint is associated with less minimal residual disease compared to p190 breakpoint in acute lymphoblastic leukemia patients with Philadelphia chromosome. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2020. [DOI: 10.32322/jhsm.735979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
25
|
Shen Z, Chu XL, Wang RX, Li JL, Liu MY, Xie YY, Wang C, Han R, Yu JQ, Wang J, Tao T, Shen HJ, Chen SN, Wu DP, Qiu QC, Liu SB, Xue SL. The Clinical and Molecular Characteristics of FLT3 Mutations in Chinese De Novo Adolescent and Adult Acute Lymphoblastic Leukemia Patients. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:e259-e269. [DOI: 10.1016/j.clml.2019.09.602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/07/2019] [Accepted: 09/20/2019] [Indexed: 01/08/2023]
|
26
|
Culos KA, Gatwood KS, Byrne M. Maintenance Strategies After Hematopoietic Cell Transplantation. Pharmacotherapy 2020; 40:727-740. [PMID: 32343426 DOI: 10.1002/phar.2407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hematopoietic cell transplantation (HCT) is an essential component of potentially curative therapy for patients with hematologic malignancies. High-dose chemotherapy with autologous (auto) stem cell rescue is used to overcome chemoresistance in multiple myeloma, non-Hodgkin lymphoma, and Hodgkin lymphoma. Alternatively, poor-risk acute leukemias rely on the graft versus leukemia effect of allogeneic (allo) products. Long-term remissions are feasible with both auto- and allo-HCT; however, disease relapse is the leading cause of death after HCT for many patients. In recognition of this, novel therapies are being investigated in the upfront, relapsed/refractory, and post-HCT maintenance settings to deepen response and maintain disease control. To date, the most robust data to support this approach are in multiple myeloma, where post-transplant maintenance therapy has improved clinical outcomes. In Hodgkin lymphoma, patients with high-risk features may benefit from post-auto-HCT vedotin (BV) regardless of pre-HCT BV exposure. Apart from mantle cell lymphoma, where rituximab maintenance is generally accepted, post-auto-HCT maintenance in other forms of NHL is less established. In patients who undergo allo-HCT, the utilization of maintenance therapy is an important component of improving post-HCT outcomes, however, an individualized approach that considers patient factors such as residual toxicity from HCT, an immature graft with poor graft function, infection, and graft-versus-host disease create a complex environment for aggressive interventions. Initiation of directed agents in patients with identified mutations prior to allo-HCT, including FLT3 in acute myeloid leukemia and Philadelphia chromosome in acute lymphoid leukemia have generally improved post-HCT outcomes. Ongoing studies are exploring the safety and efficacy of additional maintenance strategies post-allo-HCT in an effort to further improve post-HCT outcomes.
Collapse
Affiliation(s)
- Kathryn A Culos
- Department of Pharmacy, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Katie S Gatwood
- Department of Pharmacy, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Michael Byrne
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| |
Collapse
|
27
|
Huang FL, Liao EC, Li CL, Yen CY, Yu SJ. Pathogenesis of pediatric B-cell acute lymphoblastic leukemia: Molecular pathways and disease treatments. Oncol Lett 2020; 20:448-454. [PMID: 32565969 PMCID: PMC7285861 DOI: 10.3892/ol.2020.11583] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 04/03/2020] [Indexed: 01/12/2023] Open
Abstract
B-cell acute lymphoblastic lymphoma (B-ALL) is a disease found mainly in children and in young adults. B-ALL is characterized by the rapid proliferation of poorly differentiated lymphoid progenitor cells inside the bone marrow. In the United States, ~4,000 of these patients are diagnosed each year, accounting for ~30% of childhood cancer types. The tumorigenesis of the disease involves a number of abnormal gene expressions (including TEL-AML1, BCR-ABL-1, RAS and PI3K) leading to dysregulated cell cycle. Risk factors of B-ALL are the history of parvovirus B 19 infection, high birth weight and exposure to environmental toxins. These risk factors can induce abnormal DNA methylation and DNA damages. Treatment procedures are divided into three phases: Induction, consolidation and maintenance. The goal of treatment is complete remission without relapses. Apart from traditional treatments, newly developed approaches include gene targeting therapy, with the aim of wiping out leukemic cells through the inhibition of mitogen-activated protein kinases and via c-Myb inhibition enhancing sensitivity to chemotherapy. To evaluate the efficacy of ongoing treatments, several indicators are currently used. The indicators include the expression levels of microRNAs (miRs) miR-146a, miR-155, miR-181a and miR-195, and soluble interleukin 2 receptor. Multiple drug resistance and levels of glutathione reductase can affect treatment efficacy through the increased efflux of anti-cancer drugs and weakening the effect of chemotherapy through the reduction of intracellular reactive oxygen species. The present review appraised recent studies on B-ALL regarding its pathogenesis, risk factors, treatments, treatment evaluation and causes of disease relapse. Understanding the mechanisms of B-ALL initiation and causes of treatment failure can help physicians improve disease management and reduce relapses.
Collapse
Affiliation(s)
- Fang-Liang Huang
- Children's Medical Center, Taichung Veterans General Hospital, Xitun, Taichung 40705, Taiwan, R.O.C.,Department of Physical Therapy, Hungkuang University, Shalu, Taichung 433, Taiwan, R.O.C
| | - En-Chih Liao
- Department of Medicine, Mackay Medical College, Sanzhi, New Taipei 252, Taiwan, R.O.C
| | - Chia-Ling Li
- Children's Medical Center, Taichung Veterans General Hospital, Xitun, Taichung 40705, Taiwan, R.O.C
| | - Chung-Yang Yen
- Department of Dermatology, Taichung Veterans General Hospital, Xitun, Taichung 40705, Taiwan, R.O.C
| | - Sheng-Jie Yu
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Zuoying, Kaohsiung 813, Taiwan, R.O.C
| |
Collapse
|
28
|
Wang S, Wang C, Li T, Wang W, Hao Q, Xie X, Wan D, Jiang Z, Liu Y. WT1 overexpression predicted good outcomes in adult B-cell acute lymphoblastic leukemia patients receiving chemotherapy. ACTA ACUST UNITED AC 2020; 25:118-124. [PMID: 32122281 DOI: 10.1080/16078454.2020.1735670] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Objectives: The prognostic role of WT1 in acute lymphoblastic leukemia (ALL) is still controversial. No study has focused on the prognostic role of WT1 expression in adult B-ALL patients receiving chemotherapy only.Methods: Using TaqMan-based real time quantitative PCR (RQ-PCR), we detected the WT1 transcript levels of 162 de-novo adult B-ALL patients at the time of diagnosis and analysed their clinical features.Results: WT1 overexpression was defined as a transcript level higher than 0.50%, which is the upper limit in normal bone marrow. WT1 overexpression was identified in 66.0% of the patients and was an independent positive prognostic factor for CIR, RFS and OS in patients who received chemotherapy only (CIR: HR = 0.236 [95% confidence interval 0.094-0.592]; P = 0.002; RFS: HR = 0.223 [0.092-0.543]; P = 0.001; OS: HR = 0.409 [0.214-0.783]; P = 0.007) and in patients who did not have BCR-ABL fusion or KMT2A rearrangements (CIR: HR = 0.431 [0.201-0.921]; P = 0.030; RFS: HR = 0.449 [0.224-0.899]; P = 0.024; OS: HR = 0.521 [0.278-0.977]; P = 0.042). However, WT1 overexpression had no prognostic value in patients who received allogenic hematopoietic stem cell transplantation (allo-HSCT). Furthermore, allo-HSCT could improve the prognosis of patients with low WT1 expression.Conclusion: Therefore, testing for WT1 expression at the time of diagnosis may predict outcomes in adult B-ALL patients who receive only chemotherapy and who do not have the BCR-ABL fusion gene or KMT2A rearrangements. Allo-HSCT may improve the prognosis of patients with low WT1 transcript levels.
Collapse
Affiliation(s)
- Shujuan Wang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Chong Wang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Tao Li
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Weiqiong Wang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Qianqian Hao
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Xinsheng Xie
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Dingming Wan
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Zhongxing Jiang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yanfang Liu
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| |
Collapse
|
29
|
Relapse Prevention with Tyrosine Kinase Inhibitors after Allogeneic Transplantation for Philadelphia Chromosome–Positive Acute Lymphoblast Leukemia: A Systematic Review. Biol Blood Marrow Transplant 2020; 26:e55-e64. [DOI: 10.1016/j.bbmt.2019.09.022] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 09/04/2019] [Accepted: 09/18/2019] [Indexed: 11/23/2022]
|
30
|
Caring for the Pediatric, Adolescent, or Young Adult Patient with Acute Lymphoblastic Leukemia. Semin Oncol Nurs 2019; 35:150956. [DOI: 10.1016/j.soncn.2019.150956] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
31
|
Limvorapitak W, Owattanapanich W, Utchariyaprasit E, Niparuck P, Puavilai T, Tantiworawit A, Rattanathammethee T, Saengboon S, Sriswasdi C, Julamanee J, Saelue P, Polprasert C, Wudhikarn K, Wanitpongpun C, Prayongratana K. Better survivals in adolescent and Young adults, compared to adults with acute lymphoblastic leukemia - A multicenter prospective registry in Thai population. Leuk Res 2019; 87:106235. [PMID: 31675661 DOI: 10.1016/j.leukres.2019.106235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 10/03/2019] [Accepted: 10/05/2019] [Indexed: 01/23/2023]
Abstract
Adult acute lymphoblastic leukemia (ALL) is an uncommon hematologic malignancy with high relapse and mortality rate. This study aimed to describe characteristics and outcomes of Thai ALL patients, and to determine the differences between adolescent and young adult (AYA) and adult ALL. ALL patients aged > 15 years were prospectively enrolled from 2015 to 2017. AYA patients were defined as age ≤ 39 years. Out of the 188 enrolled ALL patients, 9 were excluded due to changes in diagnosis or incomplete data. From the remaining 179 patients, 103 (57.5%) were AYA and 76 (42.5%) were adult. AYA ALL patients were predominantly male, had higher T-cell phenotype, higher white blood cells and hemoglobin, with lower frequency of Philadelphia chromosome or BCR-ABL1 mutation. All patients received treatment by adult hematologist, however 40.8% of AYA ALL patients were treated with pediatric adapted protocol. The effects of stem cell transplantation (SCT) and age were determined by stratified patients as: AYA - no SCT 91 (51.1%), AYA - SCT 12 (6.7%), adult - no SCT 64 (36.0%) and adult - SCT 11 (6.2%). The 2-year overall survival were: 53.9%, 60.6%, 39.2% and 70.1%, respectively. The 2-year event-free survival were: 45.0%, 54.0%, 21.0% and 49.9%, respectively. This is a large multicenter ALL cohort study conducted in Thailand. Patients who underwent SCT showed significantly improved OS and EFS, confirming the benefit of graft-versus-leukemia effect in ALL. However, further studies with longer follow-up, expanded use of SCT, use of molecular data, and minimal residual disease status are warranted.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Chantana Polprasert
- King Chulalongkorn Memorial hospital, Chulalongkorn University, Bangkok, Thailand
| | - Kitsada Wudhikarn
- King Chulalongkorn Memorial hospital, Chulalongkorn University, Bangkok, Thailand
| | | | | | | |
Collapse
|
32
|
Xu W, Wang X, Tu Y, Masaki H, Tanaka S, Onda K, Sugiyama K, Yamada H, Hirano T. Tetrandrine and cepharanthine induce apoptosis through caspase cascade regulation, cell cycle arrest, MAPK activation and PI3K/Akt/mTOR signal modification in glucocorticoid resistant human leukemia Jurkat T cells. Chem Biol Interact 2019; 310:108726. [PMID: 31255635 DOI: 10.1016/j.cbi.2019.108726] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/20/2019] [Accepted: 06/25/2019] [Indexed: 11/18/2022]
Abstract
Tetrandrine (TET) and cepharanthine (CEP) are two bisbenzylisoquinoline alkaloids isolated from the traditional herbs. Recent molecular investigations firmly supported that TET or CEP would be a potential candidate for cancer chemotherapy. Prognosis of patients with glucocorticoid resistant T cell acute lymphoblastic leukemia (T-ALL) remains poor; here we examined the anti-T-ALL effects of TET and CEP and the underlying mechanism by using the glucocorticoid resistant human leukemia Jurkat T cell line in vitro. TET and CEP significantly inhibited cell viabilities and induced apoptosis in dose- and time-dependent manner. Further investigations showed that TET or CEP not only upregulated the expression of initiator caspases such as caspase-8 and 9, but also increased the expression of effector caspases such as caspase-3 and 6. As the important markers of apoptosis, p53 and Bax were both upregulated by the treatment of TET and CEP. However, TET and CEP paradoxically increased the expression of anti-apoptotic proteins such as Bcl-2 and Mcl-1, and activated the survival protein NF-κB, leading to high expression of p-NF-κB. Cell cycle arrest at S phase accompanied by increase in the amounts of cyclin A2 and cyclin B1, and decrease in cylcin D1 amount in cells treated with TET or CEP will be another possible mechanism. During the process of apoptosis in Jurkat T cells, treatment with TET or CEP also increased the phosphorylation of JNK and p38. The PI3K/Akt/mTOR signaling pathway modification appears to play significant role in the Jurkat T cell apoptosis induced by TET or CEP. Moreover, TET and CEP seemed to downregulate the expressions of p-PI3K and mTOR in an independent way from Akt, since these two drugs strongly stimulated the p-Akt expression. These results provide fundamental insights into the clinical application of TET or CEP for the treatment of patients with relapsed T-ALL.
Collapse
Affiliation(s)
- Wencheng Xu
- Department of Pharmacy, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, PR China; Institute of Traditional Chinese Medicine, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, PR China
| | - Xiaoqin Wang
- Institute of Traditional Chinese Medicine, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, PR China; Department of Nephrology, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, PR China
| | - Yuanchao Tu
- Institute of Traditional Chinese Medicine, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, PR China; Department of Nephrology, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, PR China
| | - Hiroshi Masaki
- Department of Clinical Pharmacology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Sachiko Tanaka
- Department of Clinical Pharmacology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Kenji Onda
- Department of Clinical Pharmacology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Kentaro Sugiyama
- Department of Clinical Pharmacology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Haruki Yamada
- Department of Clinical Pharmacology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Toshihiko Hirano
- Department of Clinical Pharmacology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan.
| |
Collapse
|
33
|
Rafei H, Kantarjian HM, Jabbour EJ. Recent advances in the treatment of acute lymphoblastic leukemia. Leuk Lymphoma 2019; 60:2606-2621. [DOI: 10.1080/10428194.2019.1605071] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hind Rafei
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hagop M. Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elias J. Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
34
|
Song J, Ma Q, Gao W, Cong Z, Xie J, Zimmerman Z, Belton L, Franklin J, Palmer S. Matching-Adjusted Indirect Comparison of Blinatumomab vs. Inotuzumab Ozogamicin for Adults with Relapsed/Refractory Acute Lymphoblastic Leukemia. Adv Ther 2019; 36:950-961. [PMID: 30758745 PMCID: PMC6824351 DOI: 10.1007/s12325-019-0873-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Indexed: 11/16/2022]
Abstract
INTRODUCTION In the absence of head-to-head trials, this analysis aimed to provide a fair indirect comparison of the efficacy between blinatumomab and inotuzumab ozogamicin (InO), two treatments for adult patients with relapsed or refractory acute lymphoblastic leukemia (R/R ALL) who received no more than one prior salvage therapy, by adjusting for cross-trial differences. METHODS Patient-level data from the Phase 3 blinatumomab trial TOWER and published aggregated data from the Phase 3 InO trial INO-VATE-ALL were used to conduct matching-adjusted indirect comparisons. Patients with 2+ prior salvage therapies from TOWER were excluded because such patients were not included in INO-VATE-ALL. To ensure balance in the remaining patients, baseline characteristics for the TOWER patients were weighted to match the average baseline characteristics in INO-VATE-ALL, including sex, age, race, performance status, bone marrow blast, previous salvage therapy, previous allogeneic transplantation, complete remission with complete hematologic recovery (CR) to most recent induction therapy, and duration of first remission. Overall survival (OS), including median and restricted mean survival time (RMST) at 12 and 20.7 months, and CR were estimated and compared. RESULTS A total of 310 patients in TOWER were included (blinatumomab, n = 203; standard of care chemotherapy, n = 107). After matching the listed baseline characteristics, the median OS was 9.3 months for blinatumomab and 7.7 months for InO (weighted log-rank test p = 0.4). The relative RMST at 12 months was 1.6 months longer for blinatumomab than for InO [95% CI (0.1, 3.2); p = 0.04]; at 20.7 months the RMST was not significantly different. The CR rates were similar [anchor-based difference = - 2.8%, 95% CI (- 17.5%, 11.9%); p = 0.71]. CONCLUSIONS After adjusting for cross-trial differences, blinatumomab demonstrated a similar CR rate and potential OS benefit versus InO among adult patients with R/R ALL who received no more than one prior salvage therapy. Further studies are suggested to confirm this finding. FUNDING Amgen.
Collapse
Affiliation(s)
| | | | - Wei Gao
- Analysis Group, Inc., Boston, MA, USA.
| | - Ze Cong
- Amgen Inc., Thousand Oaks, CA, USA
| | - Jipan Xie
- Analysis Group, Inc., Los Angeles, CA, USA
| | | | | | | | - Stephen Palmer
- Centre for Health Economics, University of York, York, UK
| |
Collapse
|
35
|
Primary Cutaneous T-Cell Lymphoblastic Lymphoma: Case Report and Literature Review. Case Rep Hematol 2019; 2019:3540487. [PMID: 30915242 PMCID: PMC6402200 DOI: 10.1155/2019/3540487] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 02/03/2019] [Indexed: 12/24/2022] Open
Abstract
Cutaneous involvement by precursor T-cell lymphoblastic leukemia/lymphoma (T-ALL/LBL) is rare, and almost all cases are seen in association with bone marrow, blood, and/or lymph node involvement. Presentation with isolated skin involvement is very rare. Literature review revealed only one case report of primary cutaneous T-cell LBL. We discuss here another patient diagnosed with primary cutaneous T-cell LBL at our institute. This patient was initially misdiagnosed as having peripheral T-cell lymphoma NOS. Cytogenetic analysis showed the CDKN2A deletion (−9p21×2) in addition to three intact copies of ABL1 (+9q34). Although she failed multiple lines of intensive chemotherapy, her disease remained confined to the skin. We believe that this presentation of T-LBL is underreported, and many patients are likely misdiagnosed as having high-grade cutaneous T-cell lymphomas. With this case and literature review, we would like to highlight the importance of keeping lymphoblastic lymphoma on the differential diagnosis of cutaneous T-cell lymphoma-like lesions to avoid delay in diagnosis and inappropriate treatment of this aggressive disease.
Collapse
|
36
|
Danese MD, Katz A, Cetin K, Chia V, Gleeson ML, Kelsh M, Griffiths RI. Treatment patterns, survival, and hospitalization in adult patients with acute lymphoblastic leukemia: an observational cohort study using SEER Medicare data. Leuk Lymphoma 2019; 60:2015-2024. [DOI: 10.1080/10428194.2018.1555329] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | | | | | | | | | | | - Robert I. Griffiths
- Outcomes Insights, Inc, Westlake Village, CA, USA
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| |
Collapse
|
37
|
Kim C, Molony JT, Chia VM, Kota VK, Katz AJ, Li S. Patient characteristics, treatment patterns, and mortality in elderly patients newly diagnosed with ALL. Leuk Lymphoma 2018; 60:1462-1468. [PMID: 30541363 DOI: 10.1080/10428194.2018.1538505] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
To describe patient characteristics and treatment patterns among elderly patients (≥66 years) newly diagnosed with acute lymphoblastic leukemia (ALL), we analyzed 100% Medicare ALL data from 2007 to 2015. Only 764 out of 1428 (53.5%) elderly patients received treatment within 90 d of diagnosis with ≥30-d follow-up; 32.4% received chemotherapy without tyrosine kinase inhibitors (TKIs), 8.8% received both chemotherapy and TKIs, 9.8% received steroids only and 2.6% received TKIs only. Among 717 patients receiving chemotherapy any time during follow-up, 65.8% received only one course of treatment. Patients treated with chemotherapy or TKIs compared to untreated patients were younger (<75 years: 51.5 vs. 21.7%) and had a lower comorbidity burden (Charlson Comorbidity index ≤ 2: 90.9 vs. 71.4%). Overall, 67.5% of patients died within 3 years of diagnosis. Our findings demonstrate that many elderly ALL patients are not treated in the real-world setting and highlight the need for tolerable therapies for these patients.
Collapse
Affiliation(s)
- Christopher Kim
- a Center for Observational Research, Amgen Inc. , Thousand Oaks , CA , USA
| | - Julia T Molony
- b Chronic Disease Research Group , Hennepin Healthcare Research Institute , Minneapolis , MN , USA
| | - Victoria M Chia
- a Center for Observational Research, Amgen Inc. , Thousand Oaks , CA , USA
| | - Vamsi K Kota
- c Department of Hematology and Medical Oncology , Georgia Cancer Center at Augusta University , Augusta , GA , USA
| | - Aaron J Katz
- a Center for Observational Research, Amgen Inc. , Thousand Oaks , CA , USA
| | - Shuling Li
- b Chronic Disease Research Group , Hennepin Healthcare Research Institute , Minneapolis , MN , USA
| |
Collapse
|
38
|
Erkut N, Akidan O, Selim Batur D, Karabacak V, Sonmez M. Comparison between Hyper-CVAD and PETHEMA ALL-93 in Adult Acute Lymphoblastic Leukemia: A Single-Center Study. Chemotherapy 2018; 63:207-213. [PMID: 30304722 DOI: 10.1159/000492531] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 07/29/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although cure rates in pediatric acute lymphoblastic leukemia (ALL) are quite high with combined chemotherapy regimens, complete response (CR) and long-term survival rates in adults are 80-90 and 30-40%, respectively. Currently, combined chemotherapy regimens, such as Hyper-CVAD and PETHEMA, are used in patients with adult ALL. However, there has been no study comparing the results of Hyper-CVAD and PETHEMA ALL-93. METHODS In this retrospective single-center study, we evaluated the results of Hyper-CVAD and PETHEMA ALL-93 in 51 ALL patients treated between September 2008 and March 2017 at the Department of Hematology, Faculty of Medicine, Karadeniz Technical University. RESULTS Thirty-eight patients were treated with Hyper-CVAD and 13 with PETHEMA ALL-93. CR was obtained in 90 and 100% of patients, respectively. Survival estimates were comparable between Hyper-CVAD and PE-THEMA ALL-93, with a median overall survival (OS) and a median disease-free survival (DFS) of 17.5 and 12.1 months, respectively, for Hyper-CVAD and of 18.6 and 12.9 months, respectively, for PETHEMA ALL-93. The 2-year OS rates for Hyper-CVAD and PETHEMA ALL-93 were 30 and 40%, respectively, and the 2-year DFS rates were 28 and 44%, respectively. PETHEMA ALL-93 resulted in more hepatotoxicity, hypofibrinogenemia, aspergillus infection, and skin rash than Hyper-CVAD. CONCLUSIONS Although Hyper-CVAD and PE-THEMA ALL-93 showed similar effects, Hyper-CVAD was tolerated better. Age and comorbidities should be taken into account before a chemotherapy regimen is determined for patients with ALL.
Collapse
Affiliation(s)
- Nergiz Erkut
- Department of Hematology, School of Medicine, Karadeniz Technical University, Trabzon,
| | - Osman Akidan
- Department of Internal Medicine, School of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Derya Selim Batur
- Department of Hematology, School of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Volkan Karabacak
- Department of Public Health, School of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Mehmet Sonmez
- Department of Hematology, School of Medicine, Karadeniz Technical University, Trabzon, Turkey
| |
Collapse
|
39
|
Chen X, Wang F, Zhang Y, Wang M, Tian W, Teng W, Ma X, Guo L, Fang J, Zhang Y, Zhu P, Liu H. Retrospective analysis of 36 fusion genes in 2479 Chinese patients of de novo acute lymphoblastic leukemia. Leuk Res 2018; 72:99-104. [PMID: 30125757 DOI: 10.1016/j.leukres.2018.08.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/07/2018] [Accepted: 08/12/2018] [Indexed: 02/01/2023]
Abstract
Fusion genes are major molecular biological abnormalities in hematological malignancies. To depict the common recurrent gene-fusion landscape in acute lymphoblastic leukemia (ALL), 36 recurrent fusion genes in hematologic malignancies were assessed using multiplex-nested RT-PCR in 2479 patients with de novo ALL. 17 kinds of distinct fusion genes were detected in 712 (28.72%) cases. Co-occurrence of different fusion genes was observed in 6 (0.24%) patients. Incidence of fusion genes in B-ALL was significantly higher than in T-ALL (31.40% vs. 14.50%, P < 0.001). Pediatric ALL had higher prevalence of ETV6-RUNX1, TCF3-PBX1, and STIL-TAL1, while BCR-ABL1 and SET-NUP214 were more common in adult ALL. BCR-ABL1, TCF3-PBX1, KMT2A-AFF1 and ETV6-RUNX1 were more frequent in B-ALL. On the contrary, KMT2A-MLLT4, SET-NUP214 and STIL-TAL1 were of higher incidence in T-ALL. In comparison with Western cohorts, the incidence of BCR-ABL1 (5.94%) was much higher in our series, while the occurrence of ETV6-RUNX1 (13.19%) was significantly lower in pediatric B-ALL patients in our study than in Western reports. This study provides a genetic landscape of common fusion genes in ALL patients and may serve as a foundation for further improvement of a fusion gene screening panel for clinical applications.
Collapse
Affiliation(s)
- Xue Chen
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China
| | - Fang Wang
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China
| | - Yang Zhang
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China
| | - Mangju Wang
- Department of Hematology, Peking University First Hospital, Beijing, 100034, China
| | - Wenjun Tian
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, 250021, China
| | - Wen Teng
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China
| | - Xiaoli Ma
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China
| | - Lei Guo
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China
| | - Jiancheng Fang
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China
| | - Ying Zhang
- Department of Hematology, Peking University First Hospital, Beijing, 100034, China
| | - Ping Zhu
- Department of Hematology, Peking University First Hospital, Beijing, 100034, China
| | - Hongxing Liu
- Pathology & Laboratory Medicine Division, Hebei Yanda Lu Daopei Hospital, Langfang, 065201, China; Beijing Lu Daopei Institute of Hematology, Beijing, 100176, China.
| |
Collapse
|
40
|
Yu YB, Zhao T, Wang J, Jia JS, Zhu HH, Jiang H, Huang XJ, Jiang Q. [Improved 4-week complete remission rate by additional use of daunorubicin in the medium term of induction chemotherapy in adult Ph-negative acute lymphoblastic leukemia with high proportion of blasts]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2018; 39:676-678. [PMID: 30180471 PMCID: PMC7342841 DOI: 10.3760/cma.j.issn.0253-2727.2018.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Indexed: 11/18/2022]
|
41
|
Cury-Martins J, Bellesso M, Sotto MN, Sanches JA. Atypical herpes vasculitis in a leukemic patient: An unusual presentation. Hematol Transfus Cell Ther 2018; 41:95-98. [PMID: 30793112 PMCID: PMC6371409 DOI: 10.1016/j.htct.2018.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 07/09/2018] [Indexed: 11/18/2022] Open
Affiliation(s)
- Jade Cury-Martins
- Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (HC FMUSP), São Paulo, SP, Brazil.
| | | | - Mirian Nacagami Sotto
- Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (HC FMUSP), São Paulo, SP, Brazil
| | - Jose Antonio Sanches
- Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (HC FMUSP), São Paulo, SP, Brazil
| |
Collapse
|
42
|
Pinnix CC, Yahalom J, Specht L, Dabaja BS. Radiation in Central Nervous System Leukemia: Guidelines From the International Lymphoma Radiation Oncology Group. Int J Radiat Oncol Biol Phys 2018; 102:53-58. [PMID: 30102203 DOI: 10.1016/j.ijrobp.2018.05.067] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 05/08/2018] [Accepted: 05/20/2018] [Indexed: 10/14/2022]
Affiliation(s)
- Chelsea C Pinnix
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joachim Yahalom
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lena Specht
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Bouthaina Shbib Dabaja
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|
43
|
Chen X, Cai Y, Liu Q, Pan L, Shi S, Liu X, Chen Y, Li J, Wang J, Li Y, Li X, Wang S. ETS1 and SP1 drive DHX15 expression in acute lymphoblastic leukaemia. J Cell Mol Med 2018; 22:2612-2621. [PMID: 29512921 PMCID: PMC5908128 DOI: 10.1111/jcmm.13525] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 12/10/2017] [Indexed: 12/19/2022] Open
Abstract
DHX15 plays a role in leukaemogenesis and leukaemia relapse. However, the mechanism underlying the transcriptional regulation of DHX15 in ALL has not been elucidated. Our present study aimed to explore the functional promoter region of DHX15 and to investigate the transcription factors controlling the transcription of this gene. A luciferase assay performed with several truncated constructs identified a 501-bp region as the core promoter region of DHX15. Site-directed mutagenesis, electrophoretic mobility shift and chromatin immunoprecipitation assays showed that ETS1 and SP1 occupied the DHX15 promoter. Furthermore, knockdown of ETS1 and SP1 resulted in suppression of DHX15, whereas the overexpression of these genes led to up-regulation of DHX15. Interestingly, in samples obtained from patients with ALL at diagnosis, both ETS1 and SP1 correlated positively with DHX15 expression. Additionally, differences in methylation of the DHX15 core promoter region were not observed between the patients and controls. In conclusion, we identified the core promoter region of DHX15 and demonstrated that ETS1 and SP1 regulated DHX15 expression in ALL.
Collapse
Affiliation(s)
- Xiang‐Lei Chen
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Yuan‐Hua Cai
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Qiao Liu
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Li‐Li Pan
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Shui‐Ling Shi
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Xiao‐Li Liu
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Yuan Chen
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Jing‐Gang Li
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Jing Wang
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Yang Li
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Xiao‐Fan Li
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| | - Shao‐Yuan Wang
- Department of HematologyFujian Institute of HematologyFujian Provincial Key Laboratory on HematologyFujian Medical University Union HospitalFuzhouChina
- Union Clinical Medical CollegesFujian Medical UniversityFuzhouChina
| |
Collapse
|
44
|
Wang SJ, Wang PZ, Gale RP, Qin YZ, Liu YR, Lai YY, Jiang H, Jiang Q, Zhang XH, Jiang B, Xu LP, Huang XJ, Liu KY, Ruan GR. Cysteine and glycine-rich protein 2 (CSRP2) transcript levels correlate with leukemia relapse and leukemia-free survival in adults with B-cell acute lymphoblastic leukemia and normal cytogenetics. Oncotarget 2018; 8:35984-36000. [PMID: 28415593 PMCID: PMC5482632 DOI: 10.18632/oncotarget.16416] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 03/11/2017] [Indexed: 12/14/2022] Open
Abstract
Relapse is the major cause of treatment-failure in adults with B-cell acute lymphoblastic leukemia (ALL) achieving complete remission after induction chemotherapy. Greater precision identifying persons likely to relapse is important. We did bio-informatics analyses of transcriptomic data to identify mRNA transcripts aberrantly-expressed in B-cell ALL. We selected 9 candidate genes for validation 7 of which proved significantly-associated with B-cell ALL. We next focused on function and clinical correlations of the cysteine and glycine-rich protein 2 (CSRP2). Quantitative real-time polymerase chain reaction (RT-qPCR) was used to examine gene transcript levels in bone marrow samples from 236 adults with B-cell ALL compared with samples from normals. CSRP2 was over-expressed in 228 out of 236 adults (97%) with newly-diagnosed B-cell ALL. A prognostic value was assessed in 168 subjects. In subjects with normal cytogenetics those with high CSRP2 transcript levels had a higher 5-year cumulative incidence of relapse (CIR) and worse relapse-free survival (RFS) compared with subjects with low transcript levels (56% [95% confidence interval, 53, 59%] vs. 19% [18, 20%]; P = 0.011 and 41% [17, 65%] vs. 80% [66–95%]; P = 0.007). In multivariate analyses a high CSRP2 transcript level was independently-associated with CIR (HR = 5.32 [1.64–17.28]; P = 0.005) and RFS (HR = 5.56 [1.87, 16.53]; P = 0.002). Functional analyses indicated CSRP2 promoted cell proliferation, cell-cycle progression, in vitro colony formation and cell migration ability. Abnormal CSRP2 expression was associated with resistance to chemotherapy; sensitivity was restored by down-regulating CSRP2 expression.
Collapse
Affiliation(s)
- Shu-Juan Wang
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Ping-Zhang Wang
- Department of Immunology, School of Basic Medical Sciences, Peking University Health Science Center, Key Laboratory of Medical Immunology, Ministry of Health, China, Peking University Center for Human Disease Genomics, Beijing, China
| | - Robert Peter Gale
- Hematology Research Center, Division of Experimental Medicine, Department of Medicine, Imperial College London, London, UK
| | - Ya-Zhen Qin
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yan-Rong Liu
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yue-Yun Lai
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Hao Jiang
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Qian Jiang
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Bin Jiang
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Lan-Ping Xu
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China
| | - Kai-Yan Liu
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Guo-Rui Ruan
- Peking University People's Hospital and Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| |
Collapse
|
45
|
Deregulation of linc-PINT in acute lymphoblastic leukemia is implicated in abnormal proliferation of leukemic cells. Oncotarget 2018; 9:12842-12852. [PMID: 29560114 PMCID: PMC5849178 DOI: 10.18632/oncotarget.24401] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 01/19/2018] [Indexed: 11/25/2022] Open
Abstract
Long Non-Coding RNAs (lncRNAs) are functional RNAs longer than 200 nucleotides in length. Several lncRNAs are involved in cell proliferation and are deregulated in several human tumors. Few lncRNAs have been described to play a role in Acute Lymphoblastic Leukemia (ALL). In this study, we carried out a genome wide lncRNA expression profiling in ALL samples and peripheral blood samples obtained from healthy donors. We detected 43 lncRNAs that were aberrantly expressed in ALL. Interestingly, among them, linc-PINT showed a significant downregulation in T and B-ALL. Re-expression of linc-PINT in ALL cells induced inhibition of leukemic cell growth that was associated with apoptosis induction and cell cycle arrest in G2/M phase. linc-PINT induced the transcription of HMOX1 which reduced the viability of ALL cells. Intriguingly, we observed that treatment with anti-tumoral epigenetic drugs like LBH-589 (Panobinostat) and Curcumin induced the expression of linc-PINT and HMOX1 in ALL. These results indicate that the downregulation of linc-PINT plays a relevant role in the pathogenesis of ALL, and linc-PINT re-expression may be one of the mechanisms exerted by epigenetic drugs to reduce cell proliferation in ALL.
Collapse
|
46
|
Horvat TZ, Seddon AN, Ogunniyi A, King AC, Buie LW, Daley RJ. The ABCs of Immunotherapy for Adult Patients With B-Cell Acute Lymphoblastic Leukemia. Ann Pharmacother 2017; 52:268-276. [PMID: 29025266 DOI: 10.1177/1060028017736539] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To review the pharmacology, efficacy, and safety of Food and Drug Administration approved and promising immunotherapy agents used in the treatment of acute lymphoblastic leukemia (ALL). DATA SOURCES A literature search was performed of PubMed and MEDLINE databases (1950 to July 2017) and of abstracts from the American Society of Hematology and the American Society of Clinical Oncology. Searches were performed utilizing the following key terms: rituximab, blinatumomab, inotuzumab, ofatumumab, obinutuzumab, Blincyto, Rituxan, Gazyva, Arzerra, CAR T-cell, and chimeric antigen receptor (CAR). STUDY SELECTION/DATA EXTRACTION Studies of pharmacology, clinical efficacy, and safety of rituximab, ofatumumab, obinutuzumab, inotuzumab, blinatumomab, and CAR T-cells in the treatment of adult patients with ALL were identified. DATA SYNTHESIS Conventional chemotherapy has been the mainstay in the treatment of ALL, producing cure rates of approximately 90% in pediatrics, but it remains suboptimal in adult patients. As such, more effective consolidative modalities and novel therapies for relapsed/refractory disease are needed for adult patients with ALL. In recent years, anti-CD20 antibodies, blinatumomab, inotuzumab, and CD19-targeted CAR T-cells have drastically changed the treatment landscape of B-cell ALL. CONCLUSION Outcomes of patients with relapsed disease are improving thanks to new therapies such as blinatumomab, inotuzumab, and CAR T-cells. Although the efficacy of these therapies is impressive, they are not without toxicity, both physical and financial. The optimal sequencing of these therapies still remains a question.
Collapse
Affiliation(s)
- Troy Z Horvat
- 1 Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Amanda N Seddon
- 2 Midwestern University Chicago College of Pharmacy, Downers Grove, IL, USA.,3 Rush University Medical Center, Chicago, IL, USA
| | | | - Amber C King
- 1 Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Larry W Buie
- 1 Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ryan J Daley
- 1 Memorial Sloan Kettering Cancer Center, New York, NY, USA
| |
Collapse
|
47
|
Terwilliger T, Abdul-Hay M. Acute lymphoblastic leukemia: a comprehensive review and 2017 update. Blood Cancer J 2017; 7:e577. [PMID: 28665419 PMCID: PMC5520400 DOI: 10.1038/bcj.2017.53] [Citation(s) in RCA: 653] [Impact Index Per Article: 93.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 04/21/2017] [Indexed: 01/06/2023] Open
Abstract
Acute lymphoblastic leukemia (ALL) is the second most common acute leukemia in adults, with an incidence of over 6500 cases per year in the United States alone. The hallmark of ALL is chromosomal abnormalities and genetic alterations involved in differentiation and proliferation of lymphoid precursor cells. In adults, 75% of cases develop from precursors of the B-cell lineage, with the remainder of cases consisting of malignant T-cell precursors. Traditionally, risk stratification has been based on clinical factors such age, white blood cell count and response to chemotherapy; however, the identification of recurrent genetic alterations has helped refine individual prognosis and guide management. Despite advances in management, the backbone of therapy remains multi-agent chemotherapy with vincristine, corticosteroids and an anthracycline with allogeneic stem cell transplantation for eligible candidates. Elderly patients are often unable to tolerate such regimens and carry a particularly poor prognosis. Here, we review the major recent advances in the treatment of ALL.
Collapse
Affiliation(s)
- T Terwilliger
- New York University School of Medicine, New York, USA
| | - M Abdul-Hay
- New York University School of Medicine, New York, USA
- Department of Hematology, New York University Perlmutter Cancer Center, New York, USA
| |
Collapse
|
48
|
Guan H, Miao H, Ma N, Lu W, Luo B. Correlations between Epstein-Barr virus and acute leukemia. J Med Virol 2017; 89:1453-1460. [DOI: 10.1002/jmv.24797] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 02/09/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Hongzai Guan
- Department of Hematology; Qingdao University Medical College; Qingdao China
| | - Hongxia Miao
- Department of Hematology; Qingdao University Medical College; Qingdao China
| | - Na Ma
- Department of Hematology; Ji Ning Medical College; Ji Ning China
| | - Wei Lu
- Department of Hematology; Qingdao University Medical College; Qingdao China
| | - Bing Luo
- Departmentof Microbiology; Qingdao University Medical College; Qingdao China
| |
Collapse
|
49
|
Francisconi CF, Caldas RJ, Oliveira Martins LJ, Fischer Rubira CM, da Silva Santos PS. Leukemic Oral Manifestations and their Management. Asian Pac J Cancer Prev 2017; 17:911-5. [PMID: 27039811 DOI: 10.7314/apjcp.2016.17.3.911] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Leukemia is the most common neoplastic disease of the white blood cells which is important as a pediatric malignancy. Oral manifestations occur frequently in leukemic patients and may present as initial evidence of the disease or its relapse. The symptoms include gingival enlargement and bleeding, oral ulceration, petechia, mucosal pallor, noma, trismus and oral infections. Oral lesions arise in both acute and chronic forms of all types of leukemia. These oral manifestations either may be the result of direct infiltration of leukemic cells (primary) or secondary to underlying thrombocytopenia, neutropenia, or impaired granulocyte function. Despite the fact that leukemia has long been known to be associated with oral lesions, the available literature on this topic consists mostly of case reports, without data summarizing the main oral changes for each type of leukemia. Therefore, the present review aimed at describing oral manifestations of all leukemia types and their dental management. This might be useful in early diagnosis, improving patient outcomes.
Collapse
Affiliation(s)
- Carolina Favaro Francisconi
- Bauru School of Dentistry, University of Sao Paulo, Department of Biological Sciences, Bauru, SP, Brazil E-mail :
| | | | | | | | | |
Collapse
|
50
|
Abstract
PURPOSE OF REVIEW This article aims to describe the ocular manifestations of leukemia, resulting both from direct infiltration of neoplastic cells and from the more common secondary effects of leukemia and its treatment. The prevalence of these findings is also discussed, along with their clinical significance, association with hematologic markers and the ophthalmologist's role caring for these patients. RECENT FINDINGS Recent studies have included a large case series examining the prevalence of ocular manifestations in newly diagnosed leukemic patients as well as case reports of ocular manifestations of leukemia. SUMMARY Patients with leukemia often have ocular manifestations. These occur either from direct infiltration of neoplastic cells or from indirect or secondary causes, including hematologic abnormalities, central nervous system involvement, opportunistic infections, or from treatment. Although nearly all ocular structures can be affected, leukemic retinopathy is often the most clinically apparent manifestation. Awareness of the ophthalmic manifestations of leukemia is important as they may precede systemic diagnosis or may be a sign of leukemia recurrence.
Collapse
|