1
|
Kim S, Jung J, Ahn SY, Kim M, Jeon SY, Lee CH, Kim DS, Lee SR, Sung HJ, Choi CW, Kim BS, Kim HJ, Kwak JY, Park Y, Ahn JS, Yhim HY. Risk stratification for early mortality in newly diagnosed acute promyelocytic leukemia: a multicenter, non-selected, retrospective cohort study. Front Oncol 2024; 14:1307315. [PMID: 38352893 PMCID: PMC10861669 DOI: 10.3389/fonc.2024.1307315] [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: 10/04/2023] [Accepted: 01/08/2024] [Indexed: 02/16/2024] Open
Abstract
Introduction Despite the current effective treatments for acute promyelocytic leukemia (APL), early mortality (EM), defined as death within 30 days of presentation, is a major hurdle to long-term survival. Methods We performed a multicenter retrospective study to evaluate the incidence and clinical characteristics of EM in patients with newly diagnosed APL and to develop a risk stratification model to predict EM. Results We identified 313 eligible patients diagnosed between 2000 and 2021 from five academic hospitals. The median age was 50 years (range 19-94), and 250 (79.9%) patients were <65 years. Most patients (n=274, 87.5%) received their first dose of all-trans retinoic acid (ATRA) within 24 hours of presentation. EM occurred in 41 patients, with a cumulative incidence of 13.1%. The most common cause of EM was intracranial hemorrhage (n=22, 53.6%), and most EMs (31/41, 75.6%) occurred within the first seven days of APL presentation. In a multivariable analysis, we identified three independent factors predicting EM: age ≥65 years (HR, 2.56), white blood cell count ≥8.0 x 109/L (HR, 3.30), and ATRA administration >24 hours of presentation (HR, 2.95). Based on these factors, patients were stratified into three categories with a significantly increasing risk of EM: 4.1% for low risk (54.3%; no risk factors; HR 1), 18.5% for intermediate risk (34.5%; 1 factor; HR 4.81), and 40.5% for high risk (11.2%; 2-3 factors; HR 13.16). Discussion The risk of EM is still not negligible in this era of ATRA-based therapies. Our risk model serves as a clinically useful tool to identify high-risk patients for EM who may be candidates for novel treatments and aggressive supportive strategies.
Collapse
Affiliation(s)
- Suhyeon Kim
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Jiye Jung
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Seo-Yeon Ahn
- Department of Internal Medicine, Chonnam National University Medical School, Chonnam National University Hwasun Hospital, Jeollanam-do, Republic of Korea
| | - Mihee Kim
- Department of Internal Medicine, Chonnam National University Medical School, Chonnam National University Hwasun Hospital, Jeollanam-do, Republic of Korea
| | - So Yeon Jeon
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Chang-Hoon Lee
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Dae Sik Kim
- Department of Internal Medicine, Korea University College of Medicine Guro Hospital, Seoul, Republic of Korea
| | - Se Ryeon Lee
- Department of Internal Medicine, Korea University College of Medicine Ansan Hospital, Ansan, Republic of Korea
| | - Hwa Jung Sung
- Department of Internal Medicine, Korea University College of Medicine Ansan Hospital, Ansan, Republic of Korea
| | - Chul Won Choi
- Department of Internal Medicine, Korea University College of Medicine Guro Hospital, Seoul, Republic of Korea
| | - Byung-Soo Kim
- Department of Internal Medicine, Korea University College of Medicine Anam Hospital, Seoul, Republic of Korea
| | - Hyeoung-Joon Kim
- Department of Internal Medicine, Chonnam National University Medical School, Chonnam National University Hwasun Hospital, Jeollanam-do, Republic of Korea
| | - Jae-Yong Kwak
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Yong Park
- Department of Internal Medicine, Korea University College of Medicine Anam Hospital, Seoul, Republic of Korea
| | - Jae-Sook Ahn
- Department of Internal Medicine, Chonnam National University Medical School, Chonnam National University Hwasun Hospital, Jeollanam-do, Republic of Korea
| | - Ho-Young Yhim
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| |
Collapse
|
2
|
Kayser S, Conneely SE. Management of Acute Promyelocytic Leukemia at Extremes of Age. Cancers (Basel) 2023; 15:3637. [PMID: 37509298 PMCID: PMC10377629 DOI: 10.3390/cancers15143637] [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: 06/06/2023] [Revised: 06/30/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Tailored treatment with all-trans retinoic acid (ATRA) and arsenic trioxide (ATO) has revolutionized the outcome of acute promyelocytic leukemia (APL) from a uniformly fatal disease to one of the most curable malignant diseases in humans. Due to its high efficacy, ATO/ATRA is the standard first-line therapy in younger adult, non-high-risk APL patients. However, early death is still a major issue in APL, particularly in older patients. Thus, rapid diagnostics, immediate access to ATRA-based therapy, and supportive care are of utmost importance. Nevertheless, challenging situations occur, particularly in patients excluded from controlled studies with clinical knowledge mainly based on case reports and registries. Besides the treatment of newly diagnosed patients, managing toxicities and complications remains challenging. This review discusses the approach to the treatment of APL in elderly and pediatric patients.
Collapse
Affiliation(s)
- Sabine Kayser
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- NCT Trial Center, National Center of Tumor Diseases, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Shannon E Conneely
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX 77030, USA
| |
Collapse
|
3
|
Dennis M, Copland M, Kaur H, Kell J, Nikolousis E, Mehta P, Palanicawandar R, Potter V, Raj K, Thomas I, Wilson A. Management of older patients with frailty and acute myeloid leukaemia: A British Society for Haematology good practice paper. Br J Haematol 2022; 199:205-221. [PMID: 36000944 DOI: 10.1111/bjh.18369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Mike Dennis
- The Christie NHS Foundation Trust, Manchester, UK
| | - Mhairi Copland
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Harpreet Kaur
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | - Priyanka Mehta
- University Hospitals of Bristol and Weston NHS Trust, Bristol, UK
| | | | | | - Kavita Raj
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Andrew Wilson
- University College London Hospitals NHS Foundation Trust, London, UK
| |
Collapse
|
4
|
Naoe T. <Editors' Choice> How to improve outcomes of elderly patients with acute myeloid leukemia: era of excitement. NAGOYA JOURNAL OF MEDICAL SCIENCE 2020; 82:151-160. [PMID: 32581396 PMCID: PMC7276402 DOI: 10.18999/nagjms.82.2.151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Among elderly patients with acute myeloid leukemia (AML), especially those who are unfit for intensive chemotherapy, a policy of reduced-intensity chemotherapy or conservative observation has been chosen, resulting in unmet medical needs. Clinical trials using anticancer drugs including antimetabolites or drugs targeted to cell cycle-related molecules failed to show superiority over conventional treatments. Recently, drugs targeted to Bcl-2, SMO, FLT3, and IDH1/2 have been shown to prolong overall survival alone or in combination with reduced-intensity chemotherapy. These treatments are likely to reshape the therapeutic landscape of AML, which will be personalized for individual patients based on leukemia genetics.
Collapse
Affiliation(s)
- Tomoki Naoe
- National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| |
Collapse
|
5
|
Klepin HD, Neuendorff NR, Larson RA, Hamaker ME, Breccia M, Montesinos P, Cordoba R. Treatment of acute promyelocytic leukemia in older patients: recommendations of an International Society of Geriatric Oncology (SIOG) task force. J Geriatr Oncol 2020; 11:1199-1209. [PMID: 32273246 DOI: 10.1016/j.jgo.2020.03.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/15/2020] [Accepted: 03/30/2020] [Indexed: 12/23/2022]
Abstract
Approximately one third of patients diagnosed with acute promyelocytic leukemia (APL) are above the age of sixty. It is important to ensure older adults receive optimal diagnosis and management since this subtype of acute myeloid leukemia - given appropriate treatment - is highly curable with lower risk of adverse events compared to other types of leukemia. Historically, older age has been a risk factor for early death and poorer overall survival. However, prospects have changed with the introduction of all-trans retinoic acid (ATRA) and arsenic trioxide (ATO). APL is curable in the majority of patients regardless of age, and the threshold of fitness that makes ATRA/ATO therapy possible is likely to be lower than for cytotoxic chemotherapy. APL frequently presents as a medical emergency and rapid diagnosis and intervention - typically involving referral to a specialist centre - is a major determinant of outcome. After diagnosis, management of APL in older adults presents particular challenges. Geriatric assessment, including evaluation of frailty, comorbidities and polypharmacy can assist in providing optimal supportive care for older adults during remission induction and may help individualize therapy in the post-remission phase. Here, we review the available evidence, highlighting areas of consensus, gaps in evidence and opportunities for research to enhance diagnosis, management and survivorship for older patients.
Collapse
Affiliation(s)
- Heidi D Klepin
- Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
| | - Nina Rosa Neuendorff
- University Hospital, Dept of Hematology, Oncology and Rheumatology, Heidelberg, Germany
| | - Richard A Larson
- Department of Medicine and Comprehensive Cancer Center, University of Chicago, USA
| | - Marije E Hamaker
- Dept of Geriatric Medicine, Diakonessenhuis, Utrecht, the Netherlands
| | | | - Pau Montesinos
- Hospital La Fe, Valencia, CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Raul Cordoba
- University Hospital Fundacion Jimenez Diaz, Madrid, Spain
| |
Collapse
|
6
|
Kayser S, Rahmé R, Martínez-Cuadrón D, Ghiaur G, Thomas X, Sobas M, Guerci-Bresler A, Garrido A, Pigneux A, Gil C, Raffoux E, Tormo M, Vey N, de la Serna J, Salamero O, Lengfelder E, Levis MJ, Fenaux P, Sanz MA, Platzbecker U, Schlenk RF, Adès L, Montesinos P. Outcome of older (≥70 years) APL patients frontline treated with or without arsenic trioxide-an International Collaborative Study. Leukemia 2020; 34:2333-2341. [PMID: 32076120 PMCID: PMC8318880 DOI: 10.1038/s41375-020-0758-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 02/10/2020] [Indexed: 01/21/2023]
Abstract
Data on outcome in older (≥70 years) patients with acute promyelocytic leukemia after treatment with arsenic trioxide (ATO) compared with standard chemotherapy (CTX) is scarce. We evaluated 433 patients (median age, 73.4 years) treated either with ATO+ all-trans retinoic acid (ATO/ATRA; n = 26), CTX/ATRA + ATO during consolidation (CTX/ATRA/ATO; n = 148), or with CTX/ATRA (n = 259). Median follow-up for overall survival (OS) was 4.8 years. Complete remissions (CR) were achieved in 92% with ATO/ATRA and 82% with CTX/ATRA; induction death rates were 8% and 18%, respectively. For analysis of postremission outcomes we combined the ATO/ATRA and CTX/ATRA/ATO groups (ATO/ATRA ± CTX). Cumulative incidence of relapse (CIR) was significantly lower after ATO/ATRA ± CTX compared with CTX/ATRA (P < 0.001). The same held true when restricting the analysis according to the treatment period after the year 2000. OS of patients in CR1 was not different between ATO/ATRA ± CTX compared with CTX/ATRA (P = 0.20). High (>10 × 109/l) white blood cell (WBC) counts at diagnosis were associated with higher CIR (P < 0.001) compared with lower WBC in the CTX/ATRA group, but not in the ATO/ATRA ± CTX group (P = 0.48). ATO, when added to ATRA or CTX/ATRA is feasible and effective in elderly patients for remission induction and consolidation, particularly in patients with high WBC at diagnosis.
Collapse
Affiliation(s)
- Sabine Kayser
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany. .,German Cancer Research Center (DKFZ), Heidelberg, Germany. .,Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany.
| | - Ramy Rahmé
- Hôpital Saint Louis, Université Paris Diderot, Paris, France
| | - David Martínez-Cuadrón
- Hematology Department, Hospital Universitari i Politècnic, La Fe, Avinguda Fernando Abril Martorell, 106, 46026, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Gabriel Ghiaur
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Xavier Thomas
- Hospices Civils de Lyon, Centre Hospitalier Lyon-Sud, Pierre Bénite, Lyon, France
| | - Marta Sobas
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland
| | | | - Ana Garrido
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Arnaud Pigneux
- Department of Hematology, Bordeaux University Hospital, Bordeaux, France
| | | | | | - Mar Tormo
- Hematology Department, Hospital Clínico Universitario, INCLIVA Research Institute, University of Valencia, Valencia, Spain
| | | | | | - Olga Salamero
- Hospital Universitario Vall d´Hebron, Barcelona, Spain
| | - Eva Lengfelder
- Department of Hematology and Oncology, University Hospital Mannheim, Mannheim, Germany
| | - Mark J Levis
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Pierre Fenaux
- Hôpital Saint Louis, Université Paris Diderot, Paris, France
| | - Miguel A Sanz
- Hematology Department, Hospital Universitari i Politècnic, La Fe, Avinguda Fernando Abril Martorell, 106, 46026, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Uwe Platzbecker
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
| | - Richard F Schlenk
- Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany.,NCT Trial Center, National Center for Tumor Diseases, German Cancer Research Center and Heidelberg University Hospital, Heidelberg, Germany
| | - Lionel Adès
- Hôpital Saint Louis, Université Paris Diderot, Paris, France
| | - Pau Montesinos
- Hematology Department, Hospital Universitari i Politècnic, La Fe, Avinguda Fernando Abril Martorell, 106, 46026, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| |
Collapse
|
7
|
Jin B, Zhang Y, Hou W, Cao F, Lu M, Yang H, Tian X, Wang Y, Hou J, Fu J, Li H, Zhou J. Comparative analysis of causes and predictors of early death in elderly and young patients with acute promyelocytic leukemia treated with arsenic trioxide. J Cancer Res Clin Oncol 2019; 146:485-492. [DOI: 10.1007/s00432-019-03076-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 11/01/2019] [Indexed: 02/07/2023]
|
8
|
Yoon JH, Kim HJ, Min GJ, Park SS, Jeon YW, Lee SE, Cho BS, Eom KS, Kim YJ, Lee S, Min CK, Cho SG, Lee JW. Progressive hyperleukocytosis is a relevant predictive marker for differentiation syndrome, early death, and subsequent relapse in acute promyelocytic leukemia. Sci Rep 2019; 9:11935. [PMID: 31417123 PMCID: PMC6695497 DOI: 10.1038/s41598-019-47937-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 07/22/2019] [Indexed: 01/23/2023] Open
Abstract
Acute promyelocytic leukemia (APL) is generally held to have favorable risk, but we have observed a high incidence of early deaths caused by fatal bleeding and differentiation syndrome (DS). We retrospectively analyzed 259 APL patients from 2002 to 2014 who all received all-trans retinoic acid (ATRA) with the support of sufficient transfusions, followed by 4 days of idarubicin. High-risk status was determined as a diagnostic leukocyte count (WBCdx) >10 × 109/L (Sanz criteria). For patients with hyperleukocytosis, we sometimes conducted leukapheresis and also used hydroxyurea and prophylactic dexamethasone. Because we frequently observed patient fatalities from progressive hyperleukocytosis, we also checked the maximum leukocyte count (WBCmax) and stratified patients by their incremental ratios. The 8-week cumulative incidence of early death and DS was 13.5% and 17.8%, respectively. We found that WBCmax correlated better with early death and DS, even in the low-risk group, than WBCdx. Among the patients with WBCdx <10 × 109/L, a WBCmax >43 × 109/L correlated with early death (26.7%) and DS (40.0%). Also, having a WBCdx of 10 to 43 × 109/La that increased to a WBCmax >43 × 109/L correlated with increased early death (33.3%). The multivariate analysis revealed that a WBCmax >43 × 109/L correlated significantly with both early death and DS.
Collapse
Affiliation(s)
- Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee-Je Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
| | - Gi June Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Soo Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young-Woo Jeon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Eun Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Byung-Sik Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ki-Seong Eom
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yoo-Jin Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang-Ki Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok-Goo Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Wook Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| |
Collapse
|
9
|
Salamero O, Martínez-Cuadrón D, Sobas M, Benavente C, Vives S, De la Serna J, Pérez-Encinas M, Escoda L, Gil C, Brunet S, Ramos F, Esteve J, Amigo M, Krsnik I, Manso F, Arias J, González-Campos J, Serrano J, Oleksiuk J, Barrios M, García-Boyero R, Novo A, Sanz MA, Montesinos P. Real life outcomes of patients aged ≥75 years old with acute promyelocytic leukemia: experience of the PETHEMA registry. Leuk Lymphoma 2019; 60:2720-2732. [PMID: 31068052 DOI: 10.1080/10428194.2019.1607327] [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] [Indexed: 11/12/2022]
Abstract
Acute promyelocytic leukemia is infrequent among patients aged ≥75 years old, a population that is rarely eligible for clinical protocols. This study aims to analyze the treatment strategies and clinical outcomes of very old APL patients reported to the international PETHEMA registry. Between 1997 and 2017, among 2501 APL cases registered 120 were ≥75 years old. Treatment approaches were: AIDA regimen, 79 patients; ATRA alone, 23; 16, supportive care (SC) and 2, other strategies. Patients treated with AIDA were younger, had better ECOG and lower leukocytes. Complete remission (CR) was achieved in 65% of AIDA-group vs. 45% in the ATRA-group, being infections followed by bleeding the most frequent causes of induction death. Patients in CR after AIDA showed 3-year DFS of 73%. Our real-life series of very old APL patients provides a reference basis for future treatment strategies aiming to improve clinical outcomes in this challenging population.
Collapse
Affiliation(s)
- Olga Salamero
- UAB-Medicine Department, Hospital Universitario Vall d'Hebron, VHIO, Barcelona, Spain
| | - David Martínez-Cuadrón
- Hospital Universitari i Politècnic La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Marta Sobas
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland
| | | | - Susana Vives
- ICO-Hospital Universitari Germans Trias i Pujol, Jose Carreras Research Institute, Badalona, Spain
| | | | | | | | | | - Salut Brunet
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | | | | | | | - Félix Manso
- Hospital General de Albacete, Albacete, Spain
| | - Jesús Arias
- Hospital Universitario Lucus Augusti, Lugo, Spain
| | | | | | | | - Manuel Barrios
- Hospital Regional Universitario Carlos Haya, Málaga, Spain
| | | | - Andrés Novo
- Hospital Universitari Son Espases, Palma, Spain
| | - Miguel A Sanz
- Hospital Universitari i Politècnic La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Pau Montesinos
- Hospital Universitari i Politècnic La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | | |
Collapse
|
10
|
Cell dynamics during differentiation therapy with all-trans retinoic acid in acute promyelocytic leukemia. Int J Hematol 2018; 108:274-281. [PMID: 29845460 DOI: 10.1007/s12185-018-2472-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 05/15/2018] [Accepted: 05/15/2018] [Indexed: 12/19/2022]
Abstract
The introduction of all-trans retinoic acid (ATRA) has made acute promyelocytic leukemia (APL) a curable disease; however, early death prior to the completion of treatment remains a problem. In quantitative evaluation of response to ATRA treatment, lymphocytes must be excluded as they do not originally have t(15;17). We categorized peripheral blood leukocytes by nuclear morphology into polymorphonuclear cells (PMNs) comprising segmented granulocytes, and non-polymorphonuclear cells (NPMs) which includes lymphocytes, monocytes, band cells, and immature myeloid cells. We consecutively evaluated the ratio of t(15;17)-positive cells using fluorescence in situ hybridization in eight newly diagnosed patients with APL. We confirmed the differentiation of APL cells until cytogenetic complete remission; the association of a decrease of t(15;17)-positive NPMs and an increase of t(15;17)-positive PMNs was followed by a decrease of t(15;17)-positive PMNs. The kinetic pattern of t(15;17)-positive NPMs and PMNs was consistent in most patients, irrespective of leukocyte counts at diagnosis, additional chromosomal changes, and ATRA with or without chemotherapies. Kinetic analysis enables us to evaluate treatment response and the recovery of normal hematopoiesis in individuals.
Collapse
|
11
|
Management of patients with acute promyelocytic leukemia. Leukemia 2018; 32:1277-1294. [DOI: 10.1038/s41375-018-0139-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 04/08/2018] [Accepted: 04/11/2018] [Indexed: 01/10/2023]
|
12
|
Jillella AP, Kota VK. The global problem of early deaths in acute promyelocytic leukemia: A strategy to decrease induction mortality in the most curable leukemia. Blood Rev 2017; 32:89-95. [PMID: 29033137 DOI: 10.1016/j.blre.2017.09.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 08/09/2017] [Accepted: 09/15/2017] [Indexed: 01/19/2023]
Abstract
Acute promyelocytic leukemia (APL) is a hyper-acute illness and presents with profound cytopenias in most patients and disseminated intravascular coagulation (DIC). Excellent treatment options are now available with drugs such as all-trans retinoic acid (ATRA), arsenic trioxide (ATO), anthracyclines and cytarabine. The outcome in APL has improved tremendously in the last 50years due to better understanding of the disease, development of effective targeted agents and improvement in supportive care. Carefully selected groups of patients treated in large multi-center trials on a protocol and in experienced centers have shown survival rates in excess of 85%. However population data and other studies show that approximately 30% of patients die during induction. This is an Institutional, national and global problem and remains a pressing and frustrating challenge in APL. While most APL experts are aware of the high rate of early deaths (ED), such awareness is not typically present among general hematologists and oncologists. Our area of focus over the last 7years has been the reduction of ED in both academic and community centers; as a result we have acquired substantial experience in APL induction. Two centers have implemented population-wide prospective trials; Brazil and Georgia/South Carolina, USA with improvement in the ED rate. Both centers used standardized guidelines along with consultative support and sharing of expertise which proved effective and helped to decrease ED. Induction mortality in APL is 30% or greater. We believe ED is largely preventable and population-wide survival can be improved. An effective strategy is to utilize a set of simplified treatment guidelines coupled with support from a group of experts during induction. Treating oncologists in both academic and community hospitals should receive aggressive education about ED and be encouraged to seek advice from a core group of established APL experts. This model could be implemented nationally to improve population-wide survival in this most curable leukemia.
Collapse
Affiliation(s)
- A P Jillella
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA.
| | - V K Kota
- Winship Cancer Institute of Emory University, 1365 Clifton Road NE, Atlanta, GA 30322, USA.
| |
Collapse
|
13
|
Iaccarino L, Ottone T, Hasan SK, Divona M, Cicconi L, Lavorgna S, Alfonso V, Basso G, Barragán E, Bocchia M, Rego EM, Grimwade D, Voso MT, Lo-Coco F. Comparative genomic analysis of PML and RARA breakpoints in paired diagnosis/relapse samples of patients with acute promyelocytic leukemia treated with all-trans retinoic acid and chemotherapy. Leuk Lymphoma 2017; 59:1268-1270. [PMID: 28838264 DOI: 10.1080/10428194.2017.1369067] [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)
- Licia Iaccarino
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| | - Tiziana Ottone
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| | - Syed Khizer Hasan
- b Department of Medical Oncology ACTREC , Tata Memorial Centre , Navi Mumbai , India
| | - Mariadomenica Divona
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| | - Laura Cicconi
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| | - Serena Lavorgna
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| | - Valentina Alfonso
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| | - Giuseppe Basso
- c Department of Women's and Children's Health , University of Padova , Padova , Italy
| | - Eva Barragán
- d Department of Clinical Chemistry, Laboratory of Molecular Biology , Hospital Universitario La Fe , Valencia , Spain
| | - Monica Bocchia
- e Department of Medicine and Immunological Sciences, Division of Hematology and Transplants , University of Siena , Siena , Italy
| | - Eduardo Magalhaes Rego
- f Department of Internal Medicine, Medical School of Ribeirao Preto and Center for Cell Based Therapy , University of São Paulo , Ribeirao Preto , Brazil
| | - David Grimwade
- g Department of Medical and Molecular Genetics , King's College London School of Medicine , London , UK
| | - Maria Teresa Voso
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| | - Francesco Lo-Coco
- a Department of Biomedicine and Prevention , Università di Roma "Tor Vergata" , Rome , Italy
| |
Collapse
|
14
|
Long-term outcome of older patients with newly diagnosed de novo acute promyelocytic leukemia treated with ATRA plus anthracycline-based therapy. Leukemia 2017; 32:21-29. [DOI: 10.1038/leu.2017.178] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 05/04/2017] [Accepted: 05/22/2017] [Indexed: 12/19/2022]
|
15
|
Albano F, Zagaria A, Anelli L, Orsini P, Minervini CF, Impera L, Casieri P, Coccaro N, Tota G, Brunetti C, Minervini A, Pastore D, Carluccio P, Mestice A, Cellamare A, Specchia G. Lymphoid enhancer binding factor-1 (LEF1) expression as a prognostic factor in adult acute promyelocytic leukemia. Oncotarget 2015; 5:649-58. [PMID: 24378360 PMCID: PMC3996670 DOI: 10.18632/oncotarget.1619] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Lymphoid enhancer-binding factor 1 (LEF1) is a downstream effector of the Wnt/ β-catenin signaling pathway. High LEF1 expression has been reported as a prognostic marker in hematologic malignancies. We evaluated the prognostic significance of LEF1 expression in 78 adult acute promyelocytic leukemia (APL) patients. APL samples were dichotomized at the median value and divided into: LEF1low and LEF1high. LEF1high patients had lower WBC counts at baseline and were less likely to carry a FLT3 -ITD than LEF1low patients. Early death occurred only in the LEF1low group. Moreover, LEF1low expression was associated with a high Sanz score. Survival analysis of 61 APL patients < 60 years revealed that the LEF1high group had a significantly longer overall survival (OS). Cox analysis for OS confirmed only LEF1 expression as an independent prognostic factor. Of the 17 patients over the age of 60, those in the LEF1high group showed a higher median survival. In silico analysis identified 9 differentially expressed, up-modulated genes associated with a high expression of LEF1; the majority of these genes is involved in the regulation of apoptosis. Our study provides evidence that LEF1 expression is an independent prognostic factor in APL, and could be used in patients risk stratification.
Collapse
Affiliation(s)
- Francesco Albano
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari, Bari, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Finsinger P, Breccia M, Minotti C, Carmosino I, Girmenia C, Chisini M, Volpicelli P, Vozella F, Romano A, Montagna C, Colafigli G, Cimino G, Avvisati G, Petti MC, Lo-Coco F, Foà R, Latagliata R. Acute promyelocytic leukemia in patients aged >70 years: the cure beyond the age. Ann Hematol 2014; 94:195-200. [PMID: 25186786 DOI: 10.1007/s00277-014-2197-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 08/22/2014] [Indexed: 11/27/2022]
Abstract
All-trans retinoic acid (ATRA) has made acute promyelocytic leukemia (APL) a very curable disease also in patients aged >60 years; however, there are only few case reports in very elderly APL patients. To address this issue, we reviewed treatment results in 13 patients aged >70 years with newly diagnosed APL followed at our institution from January 1991 to December 2008. According to Sanz score, seven patients were at low risk, five at intermediate risk, and one at high risk. Induction therapy consisted of ATRA + idarubicin in nine patients (3/9 with reduced idarubicin dosage) and ATRA alone in four patients; in this latter group, however, 2/4 needed to add chemotherapy (CHT) due to hyperleukocytosis during ATRA treatment. All patients achieved both morphological and molecular complete remission (CR) after a median time of 51 [interquartile range (IR) 43-55] and 114 (IR 74-155) days, respectively. Infective complications were observed in 10/13 patients, APL differentiation syndrome in 3/13 patients. Twelve patients received consolidation therapy, followed by maintenance treatment in nine patients. Five patients relapsed after 7, 8, 11, 35, and 56 months. At present, seven patients are still alive, five died due to disease progression (four) or senectus while in CR (one), and one was lost to follow-up while in CR. The 5-year event-free survival was 56.1 % (95 % CI, 26.0-86.2); the 5-year overall survival (OS) was 64.5 % (95 % CI, 35.6-93.4). ATRA-based treatment of APL is safe and effective also in very elderly patients, with long-lasting disease-free OS.
Collapse
Affiliation(s)
- Paola Finsinger
- Dipartimento di Biotecnologie Cellulari ed Ematologia, Università "Sapienza", Via Benevento 6, 00161, Rome, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Abstract
Since the introduction of all-trans-retinoic acid, the use of this molecularly targeted treatment in combination with anthracycline-based chemotherapy has completely changed the prognosis of acute promyelocytic leukemia (APL) turning it into the most curable acute myeloid leukemia. Also, the use of risk-adapted protocols has optimized the drug combination and the most appropriate dose intensity for each subset of patients classified according to both risk of relapse and vulnerability to drug toxicity. Recent developments have included the investigation of the role of arsenic trioxide (ATO) as front-line treatment after its success in relapsed APL, both to minimize or even omit the use of cytotoxic agents and to reinforce the conventional chemotherapy-based approach. In the present chapter we will address the achievements of conventional treatment with ATRA and chemotherapy, as well as the opportunity to cure more patients with modifications of this therapeutic backbone with the addition of ATO in any phase of treatment.
Collapse
|
18
|
Sanz MA, Iacoboni G, Montesinos P. Acute promyelocytic leukemia: do we have a new front-line standard of treatment? Curr Oncol Rep 2014; 15:445-9. [PMID: 23990383 DOI: 10.1007/s11912-013-0339-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Since the introduction of all-trans retinoic acid, the use of this molecularly targeted treatment in combination with anthracycline-based chemotherapy has completely changed the prognosis of acute promyelocytic leukemia, turning it into the most curable myeloid leukemia. Also, the use of risk-adapted protocols has contributed to optimizing the drug combination and the most appropriate dose intensity for each subset of patients classified according to both the risk of relapse and vulnerability to drug toxicity. Recent developments have included the investigation of the role of arsenic trioxide as front-line treatment after its success in treating relapsed APL, both to minimize or even omit the use of cytotoxic agents and to improve the outcome of the conventional chemotherapy-based approach. In this review, we discuss the current treatment approach for acute promyelocytic leukemia in newly diagnosed patients, particularly taking into account the latest developments with the use of the arsenic trioxide based regimen as targeted first-line treatment without chemotherapy.
Collapse
Affiliation(s)
- Miguel A Sanz
- Oncology and Hematology Department, University Hospital La Fe, (Torre F, Planta 7), Bulevar Sur S/N, 46026, Valencia, Spain,
| | | | | |
Collapse
|
19
|
|
20
|
Iland HJ, Wei A, Seymour JF. Have all-trans retinoic acid and arsenic trioxide replaced all-trans retinoic acid and anthracyclines in APL as standard of care. Best Pract Res Clin Haematol 2014; 27:39-52. [DOI: 10.1016/j.beha.2014.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
21
|
Management of acute promyelocytic leukemia in the elderly. Mediterr J Hematol Infect Dis 2013; 5:e2013045. [PMID: 23936616 PMCID: PMC3736876 DOI: 10.4084/mjhid.2013.045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 06/06/2013] [Indexed: 12/20/2022] Open
Abstract
Unlike other forms of AML, APL is less frequently diagnosed in the elderly and has a relatively favourable outcome. Elderly patients with APL seem at least as responsive to therapy as do younger patients, but rates of response and survival are lower in this age setting owing to a higher incidence of early deaths and deaths in remission when conventional treatment with ATRA and chemotherapy is used. Elderly APL patients are more likely to present with low-risk features compared with younger patients, and this may explain the relative low risk of relapse reported in several clinical studies. Alternative approaches, such as arsenic trioxide and gentuzumab ozogamicin have been tested with success in this setting and could replace in the near future frontline conventional chemotherapy and ATRA.
Collapse
|
22
|
Lengfelder E, Hofmann WK, Nolte F. Management of elderly patients with acute promyelocytic leukemia: progress and problems. Ann Hematol 2013; 92:1181-8. [PMID: 23694997 PMCID: PMC3734597 DOI: 10.1007/s00277-013-1788-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Accepted: 05/05/2013] [Indexed: 12/23/2022]
Abstract
Despite substantial progress in the management and outcome of acute promyelocytic leukemia (APL) during the last decades, older age remains a prominent negative prognostic factor. The improvement of long-term stabilization and cure of older APL patients is therefore a particular challenge. Data of unselected population-based studies suggest a high rate of exclusion from clinical trials in older age. The comparison of registry and study data indicates that study patients represent a positive selection. Older APL patients seem as sensitive to therapy as younger patients. With conventional therapy, based on all-trans retinoic acid (ATRA) and chemotherapy, over 50 % of older APL patients can probably be cured. Special problems of advanced age are the high rate of early death before or during induction therapy and the high frequency of death in remission with negative influence on the outcome. Both may be related in part to a higher vulnerability against the common treatment with ATRA and chemotherapy. Alternative less toxic approaches including arsenic trioxide (ATO) with or without ATRA and combinations with gemtuzumab ozogamicin or with reduced chemotherapy can induce long-lasting remission in all stages of APL. Considering the high curative potential and the excellent tolerance of ATO in newly diagnosed and relapsed APL, older patients are probably a particular target group for a chemotherapy-free approach with ATO.
Collapse
Affiliation(s)
- Eva Lengfelder
- Department of Hematology and Oncology, University Hospital Mannheim, Mannheim, Germany.
| | | | | |
Collapse
|
23
|
Muchtar E, Vidal L, Ram R, Gafter-Gvili A, Shpilberg O, Raanani P. The role of maintenance therapy in acute promyelocytic leukemia in the first complete remission. Cochrane Database Syst Rev 2013:CD009594. [PMID: 23543579 DOI: 10.1002/14651858.cd009594.pub2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Acute promyelocytic leukemia (APL) is the most curable type of leukemia. A consensus exists regarding the need for administration of both induction and consolidation treatments, albeit using different approaches. However, there is conflicting evidence for the role of maintenance treatment in APL patients. OBJECTIVES To examine the efficacy and safety of maintenance therapy in APL patients and to establish the optimal regimen for maintenance. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 6), MEDLINE (January 1966 to July 2012), LILACS (1982 to July 2012), relevant conference proceedings (2000 to 2012) and databases of ongoing and unpublished trials. SELECTION CRITERIA Randomized controlled trials assessing maintenance treatment in patients with newly diagnosed APL in first complete remission (CR) following induction or induction and consolidation therapy. DATA COLLECTION AND ANALYSIS Two review authors assessed the quality of trials and extracted data. We estimated and pooled hazard ratios (HR) and risk ratios (RR) with 95% confidence intervals (CI) using the fixed-effect model. If significant heterogeneity was present we explored potential causes for such heterogeneity and if not found we used also the random-effects model. MAIN RESULTS We included 10 randomized controlled trials enrolling 2072 patients in the systematic review, and conducted meta-analysis on nine of them. There was no statistically significant effect on overall survival (OS) in the three main comparisons (HR for any maintenance treatment versus observation 0.79, 95% CI 0.49 to 1.27; HR for all-trans retinoic acid (ATRA)-based maintenance versus non-ATRA based maintenance 1.21, 95% CI 0.73 to 1.98; HR for ATRA alone maintenance versus ATRA and chemotherapy 0.99, 95% CI 0.69 to 1.43). However, disease free survival (DFS) was improved with any maintenance therapy compared to observation (HR 0.59, 95% CI 0.48 to 0.74; 5 trials, 1209 patients) and with ATRA and chemotherapy compared to ATRA alone maintenance (HR for ATRA alone compared to ATRA and chemotherapy 1.38, 95% CI 1.09 to 1.76; 4 trials, 1028 patients). DFS was not improved with ATRA-based regimens compared to non-ATRA based regimens (HR 0.72, 95% CI 0.51 to 1.01; 4 trials, 670 patients). Analysis of clinically relevant adverse events could not be conducted due to paucity of data. Yet, increased reports of grade 3/4 adverse events were noted for any maintenance versus observation and for combined ATRA and chemotherapy versus ATRA alone treatment. The major limitation of this review lies in the variability between the included trials in both maintenance and pre-maintenance parameters. We tried to address this variability and to reduce its potential biases by conducting three separate main comparisons, as outlined above, leaving less statistical power to the presented results. AUTHORS' CONCLUSIONS Maintenance therapy compared to observation in APL patients improved DFS but not OS. Similarly, ATRA and chemotherapy compared to ATRA improved DFS but not OS. In contrast, ATRA based regimens compared to non-ATRA based regimens did not demonstrate a survival benefit. The significance of these findings is limited due to clinical heterogeneity between studies.
Collapse
Affiliation(s)
- Eli Muchtar
- Department of Medicine E, Beilinson Hospital, Rabin Medical Center, 39 Jabotinski Street, Petah Tikva, Israel, 49100
| | | | | | | | | | | |
Collapse
|
24
|
Outcome of elderly patients with acute promyelocytic leukemia: results of the German Acute Myeloid Leukemia Cooperative Group. Ann Hematol 2012; 92:41-52. [PMID: 23090499 PMCID: PMC3536950 DOI: 10.1007/s00277-012-1597-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Accepted: 10/05/2012] [Indexed: 11/19/2022]
Abstract
Despite improvement of prognosis, older age remains a negative prognostic factor in acute promyelocytic leukemia (APL). Reports on disease characteristics and outcome of older patients are conflicting. We therefore analyzed 91 newly diagnosed APL patients aged 60 years or older (30 % of 305 adults with APL) registered by the German AML Cooperative Group (AMLCG) since 1994; 68 patients (75 %) were treated in studies, 23 (25 %) were non-eligible, and 31 % had high-risk APL. Fifty-six patients received induction therapy with all-trans retinoic acid and TAD (6-thioguanine, cytarabine, daunorubicin), and consolidation and maintenance therapy. Treatment intensification with a second induction cycle (high dose cytarabine, mitoxantrone; HAM) was optional (n = 14). Twelve patients were randomized to another therapy not considered in this report. The early death rate was 48 % in non-eligible and 19 % in study patients. With the AMLCG regimen, 7-year overall, event-free and relapse-free survival (RFS) and cumulative incidence of relapse were 45 %, 40 %, 48 %, and 24 %, respectively. In patients treated with TAD–HAM induction, 7-year RFS was superior (83 %; p = 0.006) compared to TAD only, and no relapse was observed. In our registered elderly patients, we see a high rate of non-eligibility for treatment in studies and of high-risk APL. In patients who can undergo a curative approach, intensified chemotherapy is highly effective, but is restricted to a selection of patients. Therefore, new less toxic treatment approaches with broader applicability are needed. Elderly patients might be a particular target group for concepts with arsenic trioxide.
Collapse
|
25
|
Ono T, Takeshita A, Kishimoto Y, Kiyoi H, Okada M, Yamauchi T, Tsuzuki M, Horikawa K, Matsuda M, Shinagawa K, Monma F, Ohtake S, Nakaseko C, Takahashi M, Kimura Y, Iwanaga M, Asou N, Naoe T. Long-term outcome and prognostic factors of elderly patients with acute promyelocytic leukemia. Cancer Sci 2012; 103:1974-8. [PMID: 22834728 DOI: 10.1111/j.1349-7006.2012.02390.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 07/17/2012] [Accepted: 07/19/2012] [Indexed: 11/30/2022] Open
Abstract
Studies focused on elderly acute promyelocytic leukemia (APL) are relatively limited. To evaluate prognostic impact in elderly APL, we compared the long-term outcome of elderly APL patients (60-70 years) with younger patients (15-59 years) treated with all-trans retinoic acid combined with anthracycline and cytarabine in the Japan Adult Leukemia Study Group (JALSG) APL97 study. Of 283 evaluable patients, 46 (16.3%) were elderly who had more frequent lower platelet (P = 0.04), lower albumin (P = 0.006) and performance status 3 (P = 0.02), higher induction death rate due to differentiation syndrome (P = 0.03), and non-relapse mortality (NRM) during consolidation therapy (P = 0.001). Overall survival was significantly inferior in elderly patients (P = 0.005), but disease-free survival and cumulative incidence of relapse were not. Better therapeutic approaches should be considered to reduce NRM during induction and consolidation therapy in elderly APL. This study was registered at http://www.umin.ac.jp/ctrj/ under C000000206.
Collapse
Affiliation(s)
- Takaaki Ono
- Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Zhang Y, Zhang Z, Li J, Li L, Han X, Han L, Hu L, Wang S, Zhao Y, Li X, Zhang Y, Fan S, Lv C, Li Y, Su Y, Zhao H, Zhang X, Zhou J. Long-term efficacy and safety of arsenic trioxide for first-line treatment of elderly patients with newly diagnosed acute promyelocytic leukemia. Cancer 2012; 119:115-25. [DOI: 10.1002/cncr.27650] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Revised: 03/29/2012] [Accepted: 04/24/2012] [Indexed: 11/10/2022]
|
27
|
Avvisati G. Newly diagnosed acute promyelocytic leukemia. Mediterr J Hematol Infect Dis 2011; 3:e2011064. [PMID: 22220261 PMCID: PMC3248341 DOI: 10.4084/mjhid.2011.064] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Accepted: 12/17/2011] [Indexed: 12/11/2022] Open
Abstract
Acute promyelocytic leukemia (APL) represents a medical emergency with a high rate of early mortality. As a consequence, as soon as the diagnosis is suspected based upon cytologic criteria, it is necessary to start all- trans retinoic acid (ATRA) treatment without delay. For patients with newly diagnosed APL, induction therapy with ATRA plus anthracycline based chemotherapy is recommended. At present the combination of arsenic trioxide plus ATRA should be considered for patients who are not candidates for anthracycline-based therapy. For pediatric and adult patients with APL aged < 60 years who achieve a CR with induction, I recommend 3 intensive courses of consolidation chemotherapy associated to ATRA, targeted on the basis of the risk group at diagnosis. In patients treated with a very intensive consolidation chemotherapy maintenance treatment can be omitted. However If a maintenance treatment has to be adopted I suggest the use of intermittent ATRA for 15 days every 3 months for a period of 2 years, rather than ATRA associated to chemotherapy. Moreover, taking into account the medical literature, a reduced dosage of ATRA ( 25 mg/m(2)) in pediatric patients and a consolidation chemotherapy of reduced intensity in elderly patients is recommended. Furthermore, in order to maximize survival, careful attention should be reserved to the coagulopathy and to the appearance of the differentiation syndrome. Finally, PCR for the PML/RARA fusion gene on a bone marrow specimen every three months for two years, and then every six months for additional three years are needed during the follow-up.
Collapse
Affiliation(s)
- Giuseppe Avvisati
- Unità Operativa Complessa di Ematologia, Trapianto di cellule staminali, Medicina trasfusionale e Terapia cellulare. Università Campus Bio-Medico, Roma, Italy
| |
Collapse
|
28
|
Kelaidi C, Adès L, Fenaux P. Treatment of acute promyelocytic leukemia with high white cell blood counts. Mediterr J Hematol Infect Dis 2011; 3:e2011038. [PMID: 22084652 PMCID: PMC3212970 DOI: 10.4084/mjhid.2011.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2011] [Accepted: 08/12/2011] [Indexed: 12/17/2022] Open
Abstract
Acute promyelocytic leukemia (APL) with WBC above 10 G/L has long been considered, even in the all-trans retinoic acid (ATRA) era, to carry a relatively poor prognosis (compared to APL with WBC below 10 G/L), due to increased early mortality and relapse. However, early deaths can to a large extent be avoided if specific measures are rapidly instigated, including prompt referral to a specialized center, immediate onset of ATRA and chemotherapy, treatment of coagulopathy with adequate platelet transfusional support, and prevention and management of differentiation syndrome. Strategies to reduce relapse rate include chemotherapy reinforcement with cytarabine and/or arsenic trioxide during consolidation, prolonged maintenance treatment, especially with ATRA and low dose chemotherapy, and possibly, although this is debated, intrathecal prophylaxis to prevent central nervous system relapse. By applying those measures, outcomes of patients with high risk APL have considerably improved, and have become in many studies almost similar to those of standard risk APL patients.
Collapse
Affiliation(s)
- C. Kelaidi
- Department of Hematology, G. Papanikolaou Hospital of Thessaloniki, Exochi 57010, Greece
| | - L. Adès
- Service d’Hématologie, Hôpital Avicenne - Université Paris 13, 125, rue de Stalingrad 93000 Bobigny, France
| | - P. Fenaux
- Service d’Hématologie, Hôpital Avicenne - Université Paris 13, 125, rue de Stalingrad 93000 Bobigny, France
| |
Collapse
|
29
|
Latagliata R, Breccia M, Fazi P, Vignetti M, Di Raimondo F, Sborgia M, Vincelli D, Candoni A, Salvi F, Rupoli S, Martinelli G, Kropp MG, Tonso A, Venditti A, Melillo L, Cimino G, Petti MC, Avvisati G, Lo-Coco F, Mandelli F. GIMEMA AIDA 0493 amended protocol for elderly patients with acute promyelocytic leukaemia. Long-term results and prognostic factors. Br J Haematol 2011; 154:564-8. [DOI: 10.1111/j.1365-2141.2011.08593.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
30
|
AIDA 0493 protocol for newly diagnosed acute promyelocytic leukemia: very long-term results and role of maintenance. Blood 2011; 117:4716-25. [DOI: 10.1182/blood-2010-08-302950] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
All-trans-retinoic acid (ATRA) has greatly modified the prognosis of acute promyelocytic leukemia; however, the role of maintenance in patients in molecular complete remission after consolidation treatment is still debated. From July 1993 to May 2000, 807 genetically proven newly diagnosed acute promyelocytic leukemia patients received ATRA plus idarubicin as induction, followed by 3 intensive consolidation courses. Thereafter, patients reverse-transcribed polymerase chain reaction–negative for the PML-RARA fusion gene were randomized into 4 arms: oral 6-mercaptopurine and intramuscular methotrexate (arm 1); ATRA alone (arm 2); 3 months of arm1 alternating to 15 days of arm 2 (arm 3); and no further therapy (arm 4). Starting from February 1997, randomization was limited to ATRA-containing arms only (arms 2 and 3). Complete remission was achieved in 761 of 807 (94.3%) patients, and 681 completed the consolidation program. Of these, 664 (97.5%) were evaluated for the PML-RARA fusion gene, and 586 of 646 (90.7%) who tested reverse-transcribed polymerase chain reaction–negative were randomized to maintenance. The event-free survival estimate at 12 years was 68.9% (95% confidence interval, 66.4%-71.4%), and no differences in disease-free survival at 12 years were observed among the maintenance arms.
Collapse
|
31
|
Lehmann S, Ravn A, Carlsson L, Antunovic P, Deneberg S, Möllgård L, Derolf AR, Stockelberg D, Tidefelt U, Wahlin A, Wennström L, Höglund M, Juliusson G. Continuing high early death rate in acute promyelocytic leukemia: a population-based report from the Swedish Adult Acute Leukemia Registry. Leukemia 2011; 25:1128-34. [PMID: 21502956 DOI: 10.1038/leu.2011.78] [Citation(s) in RCA: 229] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Our knowledge about acute promyelocytic leukemia (APL) patients is mainly based on data from clinical trials, whereas population-based information is scarce. We studied APL patients diagnosed between 1997 and 2006 in the population-based Swedish Adult Acute Leukemia Registry. Of a total of 3897 acute leukemia cases, 3205 (82%) had non-APL acute myeloid leukemia (AML) and 105 (2.7%) had APL. The incidence of APL was 0.145 per 100,000 inhabitants per year. The median age at the time of diagnosis was 54 years; 62% were female and 38% male. Among younger APL patients, female sex predominated (89% of patients <40 years). Of the 105 APL patients, 30 (29%) died within 30 days (that is, early death (ED)) (median 4 days) and 28 (26%) within 14 days from diagnosis. In all, 41% of the EDs were due to hemorrhage; 35% of ED patients never received all-trans-retinoic acid treatment. ED rates increased with age but more clearly with poor performance status. ED was also associated with high white blood cells, lactate dehydrogenase, creatinine, C-reactive protein and low platelet count. Of non-ED patients, 97% achieved complete remission of which 16% subsequently relapsed. In total, 62% are still alive at 6.4 years median follow-up. We conclude that ED rates remain very high in an unselected APL population.
Collapse
Affiliation(s)
- S Lehmann
- Hematology Centre, Karolinska University Hospital, Huddinge, Stockholm, Sweden.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Prebet T, Gore SD. Treatment of acute promyelocytic leukemia for older patients. J Natl Compr Canc Netw 2011; 9:337-42. [PMID: 21393443 DOI: 10.6004/jnccn.2011.0030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Acute promyelocytic leukemia (APL) represents a remarkable disease in which leukemogenesis is driven by the PML-RARα oncogene and for which targeted treatment with all-trans retinoic acid (ATRA)-based therapy allows substantial chance of cure. APL is seen in a small subset of older patients, with age representing one of the most important prognostic factors for outcome of treatment. Unlike other acute leukemias, the inferior outcomes for APL in older patients relates less to changes in disease biology and more to the increased toxicity of ATRA and the chemotherapy combination regimens used to induce hematologic and molecular responses. Risk-adapted strategies that use less-toxic agents, such as arsenic trioxide, allow treatment of older patients, with greater efficiency and better chances of cure.
Collapse
Affiliation(s)
- Thomas Prebet
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Centre, Johns Hopkins University, Baltimore, MD 21231, USA
| | | |
Collapse
|
33
|
Tallman M, Douer D, Gore S, Powell BL, Ravandi F, Rowe J, Ranganathan A, Sanz MA. Treatment of patients with acute promyelocytic leukemia: a consensus statement on risk-adapted approaches to therapy. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2010; 10 Suppl 3:S122-6. [PMID: 21115429 DOI: 10.3816/clml.2010.s.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The integration of all-trans-retinoic acid (ATRA) with anthracycline chemotherapy into up-front regimens for acute promyelocytic leukemia (APL) has produced striking improvements in clinical outcomes, making APL one of the most curable forms of hematologic malignancies in adults. In addition, arsenic trioxide has proven efficacy in relapse and when combined with ATRA in frontline regimens has demonstrated high efficacy in a number of trials and the potential to replace chemotherapy, which would thereby reduce chemotherapy-related adverse events. Cure in APL is also largely dependent on timely and effective supportive care measures that counteract such life-threatening emergencies as coagulopathy and APL differentiation syndrome. The risk of mortality during induction and the risk of relapse following frontline therapy are related to the individual's initial clinical presentation and relapse-risk score at diagnosis; however, these risks are now quite low even in high-risk patients as long as appropriate therapy is initiated expeditiously. Multiple European and North American trials have investigated risk-adapted approaches to the treatment of APL and have reported high success rates. Further refinement of risk-adapted strategies is ongoing and will likely contribute to better patient care. A roundtable conference was conducted to discuss risk-adapted therapy for APL and to develop a consensus statement and approach for clinical oncologists. Expert opinions and evidence-based strategies presented during the roundtable are summarized herein.
Collapse
Affiliation(s)
- Martin Tallman
- Northwestern University Feinberg School of Medicine, 676 N. St. Clair, Chicago, IL 60611, USA.
| | | | | | | | | | | | | | | |
Collapse
|
34
|
Ferrara F. Acute promyelocytic leukemia: what are the treatment options? Expert Opin Pharmacother 2010; 11:587-96. [DOI: 10.1517/14656560903505115] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
35
|
Disperati P, Minden MD, Gupta V, Schimmer AD, Schuh AC, Yee KWL, Kamel-Reid S, Chang H, Xu W, Brandwein JM. Acute promyelocytic leukemia in patients aged 70 years and over—A single center experience of unselected patients. Leuk Lymphoma 2009; 48:1654-8. [PMID: 17701604 DOI: 10.1080/10428190701472005] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
36
|
Forghieri F, Luppi M, Morselli M, Favale V, Potenza L, Volzone F, Maccaferri M, Torelli G. Acute promyelocytic leukemia in very elderly patients: still a clinical challenge. Leuk Lymphoma 2009; 50:119-21. [PMID: 19152166 DOI: 10.1080/10428190802535106] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
37
|
Ravandi F, Estey E, Jones D, Faderl S, O'Brien S, Fiorentino J, Pierce S, Blamble D, Estrov Z, Wierda W, Ferrajoli A, Verstovsek S, Garcia-Manero G, Cortes J, Kantarjian H. Effective treatment of acute promyelocytic leukemia with all-trans-retinoic acid, arsenic trioxide, and gemtuzumab ozogamicin. J Clin Oncol 2009; 27:504-10. [PMID: 19075265 PMCID: PMC4881307 DOI: 10.1200/jco.2008.18.6130] [Citation(s) in RCA: 288] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2008] [Accepted: 08/20/2008] [Indexed: 02/03/2023] Open
Abstract
PURPOSE We examined the outcome of patients with newly diagnosed acute promyelocytic leukemia (APL) treated with all-trans-retinoic acid (ATRA) and arsenic trioxide (ATO) with or without gemtuzumab ozogamicin (GO) but without traditional cytotoxic chemotherapy. PATIENTS AND METHODS From February 2002 to March 2008, 82 patients with APL were treated with a combination of ATRA plus ATO. The first cohort of 65 patients received ATRA and ATO (beginning on day 10 of ATRA). High-risk patients (WBCs >or= 10 x 10(9)/L) received GO on the first day. From July 2007, the second cohort of 17 patients received ATRA and ATO concomitantly on day 1. They also received GO on day 1, if high risk, and if their WBC increased to more than 30 x 10(9)/L during induction. Monitoring for PML-RARA fusion gene was conducted after induction and throughout consolidation and follow-up. RESULTS Overall, 74 patients achieved complete remission (CR) and one achieved CR without full platelet recovery after the induction, for a response rate of 92%. Seven patients died at a median of 4 days (range, 1 to 24 days) after inclusion in the study from disease-related complications. The median follow-up is 99 weeks (range, 2 to 282 weeks). Among the responding patients, three experienced relapse at 39, 52, and 53 weeks. Three patients died after being in CR for 14, 21, and 71 weeks, all from a second malignancy. The estimated 3-year survival rate is 85%. CONCLUSION The combination of ATRA and ATO (with or without GO) as initial therapy for APL was effective and safe and can substitute chemotherapy-containing regimens.
Collapse
Affiliation(s)
- Farhad Ravandi
- Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Unit 428, 1515 Holcombe Blvd, Houston, TX 77030, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Management of acute promyelocytic leukemia: recommendations from an expert panel on behalf of the European LeukemiaNet. Blood 2008; 113:1875-91. [PMID: 18812465 DOI: 10.1182/blood-2008-04-150250] [Citation(s) in RCA: 594] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The introduction of all-trans retinoic acid (ATRA) and, more recently, arsenic trioxide (ATO) into the therapy of acute promyelocytic leukemia (APL) has revolutionized the management and outcome of this disease. Several treatment strategies using these agents, usually in combination with chemotherapy, but also without or with minimal use of cytotoxic agents, have provided excellent therapeutic results. Cure of APL patients, however, is also dependent on peculiar aspects related to the management and supportive measures that are crucial to counteract life-threatening complications associated with the disease biology and molecularly targeted treatment. The European LeukemiaNet recently appointed an international panel of experts to develop evidence- and expert opinion-based guidelines on the diagnosis and management of APL. Together with providing current indications on genetic diagnosis, modern risk-adapted front-line therapy and salvage treatment, the review contains specific recommendations for the identification and management of most important complications such as the bleeding disorder, APL differentiation syndrome, QT prolongation and other ATRA- and ATO-related toxicities, as well as for molecular assessment of response to treatment. Finally, the approach to special situations is also discussed, including management of APL in children, elderly patients, and pregnant women.
Collapse
|
39
|
Craig CM, Schiller GJ. Acute myeloid leukemia in the elderly: conventional and novel treatment approaches. Blood Rev 2008; 22:221-34. [PMID: 18433953 DOI: 10.1016/j.blre.2008.03.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Acute Myeloid Leukemia (AML) is a disorder affecting primarily elderly individuals and poses significant treatment challenges. Much has been learned about the underlying immunologic, cytogenetic and molecular features of AML in recent years, and many features have been identified that portend a poor prognosis for elderly patients with newly diagnosed AML. Despite this, treatment outcomes for elderly patients remain poor for both newly diagnosed and relapsed disease. While conventional treatment approaches may be appropriate for some elderly patients, the vast majority do not tolerate intensive chemotherapy well, thus alternative strategies have been investigated. Here we review both conventional and novel treatment approaches for elderly patients with AML, including agents in early clinical trials. Treatment options have been divided into several discussions, including conventional treatments, agents complementary to conventional treatments, alternatives to conventional induction therapies, post-induction treatment, and relapsed disease. Current and developing research focuses upon identifying subgroups of patients that benefit more from specific chemotherapeutic agents. Treating elderly patients with AML requires an organized, multidisciplinary approach, taking into account individual patient characteristics, preferences, and comorbidities when formulating treatment plans.
Collapse
Affiliation(s)
- Chad M Craig
- Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, CA, United States.
| | | |
Collapse
|
40
|
Abstract
Acute promyelocytic leukemia (APL) is a distinct subtype of acute myeloid leukemia. Morphologically, it is identified as the M3 subtype of acute myeloid leukemia by the French-American-British classification and cytogenetically is characterized by a balanced reciprocal translocation between chromosomes 15 and 17, which results in the fusion between promyelocytic leukemia (PML) gene and retinoic acid receptor alpha (RARalpha). It seems that the disease is the most malignant form of acute leukemia with a severe bleeding tendency and a fatal course of only weeks. Chemotherapy (CT; daunorubicin, idarubicin and cytosine arabinoside) was the front-line treatment of APL with a complete remission (CR) rate of 75% to 80% in newly diagnosed patients. Despite all these progresses, the median duration of remission ranged from 11 to 25 months and only 35% to 45% of the patients could be cured by CT. Since the introduction of all-trans retinoic acid (ATRA) in the treatment and optimization of the ATRA-based regimens, the CR rate was raised up to 90% to 95% and 5-year disease free survival (DFS) to 74%. The use of arsenic trioxide (ATO) since early 1990s further improved the clinical outcome of refractory or relapsed as well as newly diagnosed APL. In this article, we review the history of introduction of ATRA and ATO into clinical use and the mechanistic studies in understanding this model of cancer targeted therapy.
Collapse
|
41
|
Tallman MS, Altman JK. Curative strategies in acute promyelocytic leukemia. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2008; 2008:391-399. [PMID: 19074116 DOI: 10.1182/asheducation-2008.1.391] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Acute promyelocytic leukemia (APL) was initially described as a distinct clinical entity in 1957, one year before the first meeting of the American Society of Hematology. With routine administration of all-trans retinoic acid (ATRA) combined with chemotherapy in the early 1990s and arsenic trioxide (ATO) in the late 1990s, cure can now be expected in the majority of both newly diagnosed and relapsed patients. ATRA with anthracycline-based chemotherapy for induction and consolidation followed by ATRA plus low-dose chemotherapy maintenance is currently the standard of care for newly diagnosed patients. Early institution of ATRA before the diagnosis is confirmed by genetics and aggressive blood product support are important to reduce induction mortality, which remains approximately 10% among patients entered on clinical trials, but is certainly higher when all patients are considered. The relapse rate among high-risk patients is approximately 20%, and new strategies include administration of intensified anthracyclines, intermediate- or high-dose ara-C in either induction or consolidation, or ATO as early consolidation. Central nervous system (CNS) prophylaxis for such patients and those with relapsed disease may be important to prevent the development of extramedullary disease. New therapeutic strategies have focused on minimizing chemotherapy and administering ATRA plus ATO as initial therapy. Recent studies suggest that patients who are molecularly negative after intensive consolidation may not benefit from maintenance therapy. Most exciting is the combination of ATRA and ATO, given with minimal chemotherapy only for leukocytosis, which is a very effective new strategy for patients who are unable to tolerate anthracyclines or older adults and soon may replace conventional therapy for many patients. Patients with relapsed disease do well with ATO followed by autologous hematopoietic stem cell transplantation.
Collapse
Affiliation(s)
- Martin S Tallman
- Northwestern University Feinberg School of Medicine, Robert H. Lurie Comprehensive Cancer Center, Chicago, IL 60611-2927, USA.
| | | |
Collapse
|
42
|
Tsimberidou AM, Kantarjian H, Keating MJ, Estey E. Optimizing treatment for elderly patients with acute promyelocytic leukemia: is it time to replace chemotherapy with all-trans retinoic acid and arsenic trioxide? Leuk Lymphoma 2007; 47:2282-8. [PMID: 17107899 DOI: 10.1080/10428190600807178] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This review focuses on the treatment of acute promyelocytic leukemia (APL) in elderly patients and offers recommendations for improving outcomes. Nineteen percent of patients with APL are > or =60 years. Rates of response and survival are lower in elderly compared with younger patients, owing to a higher incidence of early deaths or deaths in remission. However, relapse-free survival rates are similar in both groups. Ongoing trials assess the role of reduced-intensity regimens. All-trans retinoic acid (ATRA) and concurrent arsenic trioxide is associated with high rates of response and molecular remission and low rates of induction deaths. We propose this combination as the treatment of choice in patients with APL, including the elderly. Patients with elevated leukocyte counts may also benefit from gemtuzumab ozogamicin therapy, with or without leukapheresis. Monitoring major organ function and toxicity is essential. Patients should be assessed for minimal residual disease using polymerase chain reaction testing for promyelocytic leukemia-retinoic acid receptor alpha. If molecular relapse is evident, treatment with ATRA and idarubicin, with or without gemtuzumab ozogamicin, is recommended.
Collapse
|
43
|
Finizio O, Pezzullo L, Rocco S, Bene L, De Rosa C, Nunziata GR, Mettivier V. Combination of all-trans-retinoic acid and gemtuzumab ozogamicin in an elderly patient with acute promyelocytic leukemia and severe cardiac failure. Acta Haematol 2006; 117:188-90. [PMID: 17167240 DOI: 10.1159/000097880] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2006] [Accepted: 07/27/2006] [Indexed: 11/19/2022]
Abstract
All-trans-retinoic acid (ATRA) combined with anthracyclines is currently the standard treatment for acute promyelocytic leukemia (APL). In elderly patients the presence of comorbidities, such as cardiomyopathy or different organ failures, often represents an absolute contraindication to standard chemotherapy. In this particular setting of patients, alternative front-line approaches are needed. Here we report the use of gemtuzumab ozogamicin as consolidation therapy in a 68-year-old patient not eligible for standard dose anthracycline due to severe cardiac failure and chronic anticoagulant therapy, affected by low-risk APL. Induction therapy was started with ATRA alone, at a dose of 45 mg/m2 for 80 days. The patient obtained a complete hematological and molecular remission. At day +170 the patient was treated with 6 mg/m2 gemtuzumab ozogamicin monthly for two months (2 total doses) as a consolidation therapy and then started a maintenance program with ATRA 45 mg/m2 for 15 days every three months, for a total time of two years. No adverse events were observed in every phase of treatment and the patient is still in complete continuous hematological and molecular remission 29 months from diagnosis. This approach represents an intriguing therapeutic option to be investigated in randomized studies in low- and intermediate-risk elderly patients (older than 65 years), aiming to minimize or to eliminate standard chemotherapy in advantage of new non-conventional agents, including ATO.
Collapse
Affiliation(s)
- O Finizio
- U.O.C. Ematologia, A.O.R.N. A. Cardarelli, Napoli, Italy
| | | | | | | | | | | | | |
Collapse
|
44
|
Xin L, Wan-jun S, Zeng-jun L, Yao-zhong Z, Yun-tao L, Yan L, Chang-chun W, Qiao-chuan L, Ren-chi Y, Ming-zhe H, Jian-xiang W, Lu-gui Q. A survival study and prognostic factors analysis on acute promyelocytic leukemia at a single center. Leuk Res 2006; 31:765-71. [PMID: 17007927 DOI: 10.1016/j.leukres.2006.07.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2006] [Revised: 07/24/2006] [Accepted: 07/30/2006] [Indexed: 10/24/2022]
Abstract
This study was aimed to investigate the factors influencing long-term survival on patients with acute promyelocytic leukemia. Here, we present a single center retrospective study with long-term follow-up to explore the prognostic factors and a rationale of the using of ATRA, chemotherapy and As(2)O(3) in the treatment of newly diagnosed APL patients. In total, 222 patients, 184 achieved complete remission (CR) with the CR rate of 82.88% and 22 patients died during early induction therapy with the early-death-rate of 10%. Total 171 newly diagnosed APL patients entering CR were retrospectively analyzed from November 1989 to December 2004,with a median follow-up of 36 months (6-185 months). Univariate and multivariate analysis of eight factors potentially influencing survival and prognosis were carried out with Log-Rank and Cox regression method, including sex, age, initial WBC count, the level of lactic dehydrogenase (LDH), first induction regimen, days from induction therapy to CR, post-remission therapy and the status of PML-RAR alpha fusion gene by reverse transcription-polymerase chain reaction (RT-PCR). The results showed that the estimated 5-year overall survival (OS) and relapse-free survival (RFS) were 80.9+/-4.0 and 71.0+/-4.0%, respectively. Univariate analyses showed that initial WBC count, first induction regimen, days from induction therapy to CR, post-remission therapy regimen and the status of PML-RAR alpha in remission were important prognostic factors for long-term survival. Multivariate study showed that only post-remission therapy regimen was associated with RFS and OS. It is concluded that the post-remission treatment combining ATRA, As(2)O(3) and chemotherapy would significantly improve the long-term survival of APL patients achieving CR(1).
Collapse
Affiliation(s)
- Li Xin
- Institute of Haematology and Blood Diseases Hospital, Chinese Academy of Medical Science and Chinese Union Medical University, 288 Nanjing Road, Tianjin 300020, China
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Latagliata R, Bongarzoni V, Carmosino I, Mengarelli A, Breccia M, Borza PA, D'Andrea M, D'Elia GM, Mecarocci S, Morano SG, Petti MC, Mandelli F, Alimena G. Acute myelogenous leukemia in elderly patients not eligible for intensive chemotherapy: the dark side of the moon. Ann Oncol 2006; 17:281-5. [PMID: 16373393 DOI: 10.1093/annonc/mdj112] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Acute Myelogenous Leukemia (AML) is a common disease in people aged>60 years. About 50% of the patients are not eligible for aggressive chemotherapy (CT) and are only managed with conservative approaches. Results in this subset of patients have not been reported so far. PATIENTS AND METHODS We retrospectively evaluated 244 consecutive elderly AML patients (M/F 143/101, median age 72 years, range 60-90) diagnosed at our institution from January 1989 to December 1998 and not eligible for intensive CT. Eighty-nine patients (36.5%) had evolved from previous myelodysplasia (sAML). Fifty-three out of 192 (26.4%) patients with available bone marrow (BM) analysis had oligoblastic leukaemia (blasts<40% and WBC<15x10(9)/l). RESULTS Sixty-seven patients (27.5%) were managed with supportive treatment only. One hundred seventy-seven patients (72.5%), in order to control disease, received conservative CT, consisting of Hydroxyurea (HU) (127 patients, 71.7%), Cytarabine and 6-Thioguanine (39 patients, 22%) or low-dose cytarabine (11 patients, 6.3%). Median overall survival was 179 days (1-3278) with 50 patients (20.5%) surviving>12 months. Older age (>75 years), poor WHO PS (>2), lower PLT levels (<50x10(9)/l) and higher absolute peripheral blast count (>5x10(9)/l) showed a negative prognostic impact on survival in multivariate analysis. CONCLUSIONS Our data outline the great heterogeneity of elderly AML patients not eligible for intensive CT. A simple scoring system including easily evaluable parameters, which could distinguish subjects with different prognosis, is proposed. Moreover, randomized studies in order to establish best conservative approaches are warranted.
Collapse
Affiliation(s)
- R Latagliata
- Dipartimento di Biotecnologie Cellulari ed Ematologia, Universita La Sapienza di Roma, Ematologia, Ospedale S. Giovanni, Roma, Ematologia, Istituto Regina Elena, Roma, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Sanz MA, Tallman MS, Lo-Coco F. Practice points, consensus, and controversial issues in the management of patients with newly diagnosed acute promyelocytic leukemia. Oncologist 2006; 10:806-14. [PMID: 16314291 DOI: 10.1634/theoncologist.10-10-806] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Recent reviews on acute promyelocytic leukemia (APL) treatment have focused on comparing therapeutic approaches, including all-trans retinoic acid (ATRA) and chemotherapy, and do not address several other aspects of APL management that are relevant to the outcome in individual patients. These aspects include appropriate diagnostic tools and strategies, supportive care, recognition and treatment of life-threatening complications, evaluation of response, and, finally, management of the disease in special conditions such as older patients and pregnant women. In addition to reviewing current consensus and controversies of ATRA and chemotherapy treatment, this article addresses the above issues of APL management with special emphasis on aspects that distinguish APL from other acute myelogenous leukemias.
Collapse
Affiliation(s)
- Miguel A Sanz
- Hematology Service, University Hospital La Fe, Valencia, Spain.
| | | | | |
Collapse
|
47
|
Yi HG, Lim JH, Kim JS, Park HJ, Moon Y, Lee MH, Nahm CH, Kim CS. Ten-year Experience on Acute Promyelocytic Leukemia at Inha University Hospital. THE KOREAN JOURNAL OF HEMATOLOGY 2006. [DOI: 10.5045/kjh.2006.41.4.289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Hyeon Gyu Yi
- Department of Internal Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| | - Joo Han Lim
- Department of Internal Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| | - Jin Soo Kim
- Department of Internal Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| | - Hyun Joo Park
- Department of Internal Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| | - Yeonsook Moon
- Department of Laboratory Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| | - Moon Hee Lee
- Department of Internal Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| | - Chung Hyun Nahm
- Department of Laboratory Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| | - Chul Soo Kim
- Department of Internal Medicine, Inha University Hospital and College of Medicine, Incheon, Korea
| |
Collapse
|
48
|
Lengfelder E, Saussele S, Weisser A, Büchner T, Hehlmann R. Treatment concepts of acute promyelocytic leukemia. Crit Rev Oncol Hematol 2005; 56:261-74. [PMID: 16236522 DOI: 10.1016/j.critrevonc.2004.08.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2004] [Revised: 07/30/2004] [Accepted: 08/06/2004] [Indexed: 01/14/2023] Open
Abstract
In the past, acute promyelocytic leukemia (APL) was associated with a high risk of early mortality resulting from severe coagulopathy, frequently inducing fatal cerebral hemorrhage. With the introduction of the differentiating agent all-trans retinioc acid (ATRA) APL has changed to the best curable subtype of acute myeloid leukemia (AML). With ATRA and chemotherapy approximately 70-80% of patients with newly diagnosed APL achieve long-term remission and are probably cured. PML/RARalpha, the molecular fusion transcript of the specific translocation t(15;17) represents not only the target for ATRA but also permits a precise diagnosis and provides a marker for the identification of minimal residual or recurrent disease (MRD). During the last decade, substantial progress has been made with regard to the recognition of prognostic factors and the optimization of the combination of ATRA and chemotherapy. Remaining questions are the role of arsenic and of ara-C in first line therapy of APL as well as the indication of maintenance therapy in the individual patient. Several treatment options exist for patients with APL who have relapsed after ATRA and chemotherapy. Approximately 50% of the patients in first relapse can achieve long-lasting second remission and might be cured with salvage regimens. Currently, arsenic compounds and transplantation procedures seem to be the most promising options in relapsed disease. The role of CD33 antibodies has to be determined in future studies. Refining the molecular monitoring of MRD by quantitative RT-PCR, better elucidation of the biologic mechanisms, and the identification of prognostic factors might be helpful to make further progress in the treatment of APL.
Collapse
MESH Headings
- Antineoplastic Agents/administration & dosage
- Antineoplastic Agents/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Arsenic Trioxide
- Arsenicals/administration & dosage
- Arsenicals/adverse effects
- Hemorrhage/chemically induced
- Humans
- Leukemia, Promyelocytic, Acute/complications
- Leukemia, Promyelocytic, Acute/genetics
- Leukemia, Promyelocytic, Acute/therapy
- Neoplasm Proteins/genetics
- Neoplasm, Residual
- Oncogene Proteins, Fusion/genetics
- Oxides/administration & dosage
- Oxides/adverse effects
- Prognosis
- Recurrence
- Risk Factors
- Stem Cell Transplantation
- Thrombosis/chemically induced
- Translocation, Genetic
- Transplantation, Homologous
- Tretinoin/administration & dosage
- Tretinoin/adverse effects
Collapse
Affiliation(s)
- Eva Lengfelder
- Medizinische Universitätsklinik, Klinikum Mannheim, Fakultät für Klinische Medizin Mannheim der Universität Heidelberg, Wiesbadener Str. 7-11, 68305 Mannheim, Germany.
| | | | | | | | | |
Collapse
|
49
|
De Stefano V, Sorà F, Rossi E, Chiusolo P, Laurenti L, Fianchi L, Zini G, Pagano L, Sica S, Leone G. The risk of thrombosis in patients with acute leukemia: occurrence of thrombosis at diagnosis and during treatment. J Thromb Haemost 2005; 3:1985-92. [PMID: 16102104 DOI: 10.1111/j.1538-7836.2005.01467.x] [Citation(s) in RCA: 157] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Thromboembolism can occur during acute leukemia, especially acute lymphoid leukemia (ALL) treated with L-asparaginase. Yet, most reports are anecdotical and scarce data are available on the risk of thrombosis in acute myeloid leukemia (AML). OBJECTIVES To evaluate the risk of thrombosis in patients with acute leukemia. PATIENTS AND METHODS Three-hundred and seventy-nine consecutive adult patients with newly diagnosed acute leukemia were recruited in an observational cohort study conducted from January 1994 to December 2003. Diagnosis was ALL in 69 patients, acute promyelocytic leukemia (APL; FAB subtype M3) in 31, and non-M3 AML in 279. All first or recurrent symptomatic thromboembolic events objectively diagnosed were recorded. RESULTS Twenty-four patients of the overall 379 (6.3%; 95% CI 4.1%-9.2%) had a first thrombosis, venous in 80% of the cases and arterial in 20%. At diagnosis, thrombosis was a presenting manifestation in 13 cases (3.4% of the whole cohort): 1.4% in ALL, 9.6% in APL, and 3.2% in non-M3 AML patients. Follow-up was carried out on 343 patients without thrombosis at diagnosis and further 11 thrombotic events (3.2%) were recorded. At 6 months from diagnosis, the cumulative incidence of thrombosis was 10.6% in ALL, 8.4% in APL, and 1.7% in non-M3 AML patients. The patients who received L-asparaginase had a 4.9-fold increased risk of thrombosis in comparison with those who did not (95% CI 1.5-16.0). The fatality rate due to thrombosis was 0.8%. CONCLUSIONS In patients with acute leukemia, the risk of thrombosis is not negligible. Thombosis can be a presenting symptom at diagnosis in a significant portion of cases with APL (9.6%) and non-M3 AML (3.2%); a similar rate of thrombosis can occur during the subsequent course of the disease. The incidence of symptomatic thrombosis at diagnosis is relatively low in ALL patients (1.4%), but is significantly increased by further treatment up to 10.6%. Strategies of antithrombotic prophylaxis should be investigated in this setting.
Collapse
Affiliation(s)
- V De Stefano
- Institute of Hematology, Catholic University, Rome, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Latagliata R, Roberto L, Breccia M, Massimo B, Carmosino I, Ida C, Sarlo C, Chiara S, Montefusco E, Enrico M, Mancini M, Marco M, Natalino F, Fiammetta N, Chistolini A, Antonio C, De Cuia R, Rosa DC, Russo E, Eleonora R, Morano GS, Giacomo MS, Biondo F, Francesca B, Spadea A, Antonio S, Mandelli F, Franco M, Alimena G, Giuliana A. Elderly patients with Ph+ chronic myelogenous leukemia (CML): results of imatinib mesylate treatment. Leuk Res 2005; 29:287-91. [PMID: 15661264 DOI: 10.1016/j.leukres.2004.08.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2004] [Accepted: 08/06/2004] [Indexed: 11/17/2022]
Abstract
Thirty-five patients with Ph+ CML aged more than 60 years were treated with imatinib. Twenty-four patients (group A) were in late chronic phase (CP) and eleven patients (group B) were in accelerated/blastic phase (AP/BP). In group A, complete haematological response (CHR) was achieved by all patients; seventeen patients (70.8%) attained a complete cytogenetic response (CCR), one (4.1%) attained a partial CR, one (4.1%) a minor CR (Ph+ 70%) and five (21%) were resistant (Ph+ 100%), toxicity was mild: seven patients had a transient cytopenia, three a skin reaction, one a moderate oedema and one muscular pain. After a median follow-up of 15 months, 1 patient died in progression and 23 patients are alive (2 in BP and 21 in persisting response). In group B, one patient died after 3 months in aplastic phase from sepsis, three patients were resistant and seven patients (63.7%) achieved CHR; of these, four obtained CCR. After a median follow-up of 17 months, 4 patients have died from progressive disease, 6 are alive; 1 in AP and 5 in CHR (4 of them being in CCR). Present data indicate that imatinib is safe also in elderly with clinical results as good as in younger patients.
Collapse
Affiliation(s)
- Roberto Latagliata
- Dipartimento di Biotecnologie Umane ed Ematologia, Università "La Sapienza" di Roma, Via Benevento 6-00161, Rome, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|