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Madu AJ, Okoye HC, Muoghalu EA, Ugwu AO, Duru AN, Nonyelu CE, Anigbogu IO, Ezekekwu CA. Impact of Binet Staging versus Tumour Bulk on Treatment Outcome in Chronic Lymphocytic Leukaemia. Niger Postgrad Med J 2024; 31:76-80. [PMID: 38321800 DOI: 10.4103/npmj.npmj_246_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/10/2024] [Indexed: 02/08/2024]
Abstract
BACKGROUND Most of the predictive tools put up to prognosticate treatment outcomes in patients with chronic lymphocytic leukaemia (CLL) are not easily available and affordable in our resource-constrained environment. AIM The aim of this study was to evaluate the impact of staging and some tumour bulk on treatment outcomes of persons with CLL, Enugu, Nigeria. PATIENTS AND METHODS This is a 10-year review of the CLL data from the haemato-oncology unit of a Nigerian tertiary hospital to evaluate the impact of staging and tumour bulk indicators. Data were retrieved from the case notes of 102 patients with CLL receiving care at the facility. Data of interest include basic demographic variables, clinical features including spleen size and disease staging and blood counts. Statistical analysis was done using SPSS version 22. RESULTS The median absolute lymphocyte count (ALC) was 108.05 (confidence interval [CI] = 50.8-201.3, interquartile range [IQR] = 124.4) ×109/L, and duration of survival for the study cohort was 5.5 (CI = 3.5-31.9, IQR = 27) months. Majority (69, 79.3%) were in Stage C. The Binet stage showed a significant association with the ALC (r = 0.338; P = 0.002) but not with spleen size (r = 0.198; P = 0.056). The duration of survival only showed a significant inverse relationship with the ALC (r = 0.35, P = 0.006) but with neither the Binet stage (r = 0.103, P = 0.431) nor spleen size (r = 0.184, P = 0.116). CONCLUSION In CLL patients, ALC at presentation correlates with the duration of survival. We recommend that the ALC at presentation be used as a prognostic marker in our clime.
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Affiliation(s)
- Anazoeze Jude Madu
- Department of Haematology and Immunology, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
- Department of Haematology and Immunology, University of Nigeria, Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Helen Chioma Okoye
- Department of Haematology and Immunology, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
- Department of Haematology and Immunology, University of Nigeria, Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Ebele Adaobi Muoghalu
- Department of Haematology and Immunology, University of Nigeria, Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Angela Ogechukwu Ugwu
- Department of Haematology and Immunology, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
- Department of Haematology and Immunology, University of Nigeria, Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Augustine Nwakuche Duru
- Department of Haematology and Immunology, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
- Department of Haematology and Immunology, University of Nigeria, Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Charles Emeka Nonyelu
- Department of Haematology and Immunology, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
- Department of Haematology and Immunology, University of Nigeria, Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Ikechukwu Okwudili Anigbogu
- Department of Haematology and Immunology, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
- Department of Haematology and Immunology, University of Nigeria, Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Chinedu Anthony Ezekekwu
- Department of Haematology and Immunology, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
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2
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Molica S, Seymour JF, Polliack A. A perspective on prognostic models in chronic lymphocytic leukemia in the era of targeted agents. Hematol Oncol 2021; 39:595-604. [PMID: 34596261 DOI: 10.1002/hon.2929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/18/2021] [Accepted: 09/20/2021] [Indexed: 12/23/2022]
Abstract
Despite the increase in the number of prognostic models currently available for evaluating patients with chronic lymphocytic leukemia (CLL), their current application and utilization in clinical practice in the era of targeted agents is unclear. A critical reappraisal of recently developed prognostic models is presented in this review. The underlying CLL's genetic instability and changes in the host's health and comorbidities can all contribute to the acquisition of additional risk factors for adverse outcomes during the course of the disease. Therefore, available risk models solely based on pretreatment variables only partially predict patients' clinical outcome. A dynamic prognostic model that takes into account changes in the risk profile over time could indeed be useful in routine clinical practice. The next generation of risk assessment models should incorporate post-treatment and response biomarkers such as minimal residual disease. Finally, recent advances in the field of machine learning present novel opportunities to generate models capable of providing an individualized estimation of clinical outcomes in CLL. However, in the era of improved prognostic models, it is important to remember that these indices should supplement but not replace clinical expertise and medical decision-making.
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Affiliation(s)
- Stefano Molica
- Department Hematology-Oncology, Azienda Ospedaliera Pugliese-Ciaccio, Catanzaro, Italy
| | - John F Seymour
- Department of Haematology, Peter MacCallum Cancer Centre, Royal Melbourne Hospital, University of Melbourne, Melbourne, Victoria, Australia
| | - Aaron Polliack
- Department of Hematology, Hadassah - Hebrew University Medical Center, Jerusalem, Israel
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3
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Yang S, Huang X, Gale RP. Cell therapy of chronic lymphocytic leukaemia: Transplants and chimeric antigen receptor (CAR)-T cells. Blood Rev 2021; 51:100884. [PMID: 34489116 DOI: 10.1016/j.blre.2021.100884] [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: 03/31/2021] [Revised: 08/17/2021] [Accepted: 08/20/2021] [Indexed: 11/24/2022]
Abstract
There is substantial progress in the therapy of chronic lymphocytic leukaemia (CLL), much of it the result of new drug development. As such the definition of high-risk CLL is changing. Nevertheless, few persons with CLL are cured with current therapy. Two types of cell therapies of CLL are currently being evaluated or re-evaluated in the context of these advances: haematopoietic cell transplants and chimeric antigen receptor (CAR)-T-cells. We discuss the potential role of these cell therapies in the context of the evolving therapy topography of CLL including how these therapies work and who, if anyone, is an appropriate candidate for cell therapy.
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Affiliation(s)
- Shenmiao Yang
- Peking University Peoples Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Xiaojun Huang
- Peking University Peoples Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.
| | - Robert Peter Gale
- Centre for Haematology Research, Department of Immunology and Inflammation, Imperial College London, London, United Kingdom.
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4
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Morabito F, Tripepi G, Moia R, Recchia AG, Boggione P, Mauro FR, Bossio S, D'Arrigo G, Martino EA, Vigna E, Storino F, Fronza G, Di Raimondo F, Rossi D, Condoluci A, Colombo M, Fais F, Fabris S, Foa R, Cutrona G, Gentile M, Montserrat E, Gaidano G, Ferrarini M, Neri A. Lymphocyte Doubling Time As A Key Prognostic Factor To Predict Time To First Treatment In Early-Stage Chronic Lymphocytic Leukemia. Front Oncol 2021; 11:684621. [PMID: 34408978 PMCID: PMC8366564 DOI: 10.3389/fonc.2021.684621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 07/05/2021] [Indexed: 12/23/2022] Open
Abstract
The prognostic role of lymphocyte doubling time (LDT) in chronic lymphocytic leukemia (CLL) was recognized more than three decades ago when the neoplastic clone’s biology was almost unknown. LDT was defined as the time needed for the peripheral blood lymphocyte count to double the of the initial observed value. Herein, the LDT prognostic value for time to first treatment (TTFT) was explored in our prospective O-CLL cohort and validated in in two additional CLL cohorts. Specifically, newly diagnosed Binet stage A CLL patients from 40 Italian Institutions, representative of the whole country, were prospectively enrolled into the O-CLL1-GISL protocol (clinicaltrial.gov identifier: NCT00917540). Two independent cohorts of newly diagnosed CLL patients recruited respectively at the Division of Hematology in Novara, Italy, and at the Hospital Clinic in Barcelona, Spain, were utilized as validation cohorts. In the training cohort, TTFT of patients with LDT >12 months was significantly longer related to those with a shorter LDT. At Cox multivariate regression model, LDT ≤ 12 months maintained a significant independent relationship with shorter TTFT along with IGHV unmutated (IGHVunmut) status, 11q and 17p deletions, elevated β2M, Rai stage I-II, and NOTCH1 mutations. Based on these statistics, two regression models were constructed including the same prognostic factors with or without the LDT. The model with the LTD provided a significantly better data fitting (χ2 = 8.25, P=0.0041). The risk prediction developed including LDT had better prognostic accuracy than those without LDT. Moreover, the Harrell’C index for the scores including LDT were higher than those without LDT, although the accepted 0.70 threshold exceeded in both cases. These findings were also confirmed when the same analysis was carried out according to TTFT’s explained variation. When data were further analyzed based on the combination between LDT and IGHV mutational status in the training and validation cohorts, IGHVunmut and LDT>12months group showed a predominant prognostic role over IGHVmut LTD ≤ 12 months (P=0.006) in the O-CLL validation cohort. However, this predominance was of borden-line significance (P=0.06) in the Barcelona group, while the significant prognostic impact was definitely lost in the Novara group. Overall, in this study, we demonstrated that LDT could be re-utilized together with the more sophisticated prognostic factors to manage the follow-up plans for Binet stage A CLL patients.
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Affiliation(s)
- Fortunato Morabito
- Department of Onco-Hematology Azienda Ospedaliera (AO) Cosenza, Biotechnology Research Unit, Cosenza, Italy.,Department of Hematology and Bone Marrow Transplant Unit, Augusta Victoria Hospital, Jerusalem, Israel
| | - Giovanni Tripepi
- Centro Nazionale Ricerca Istituto di Fisiologia Clinica (CNR-IFC), Research Unit of Reggio Calabria, Reggio Calabria, Italy
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Anna Grazia Recchia
- Department of Onco-Hematology Azienda Ospedaliera (AO) Cosenza, Biotechnology Research Unit, Cosenza, Italy
| | - Paola Boggione
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Francesca Romana Mauro
- Hematology, Department of Translational and Precision Medicine, 'Sapienza' University, Rome, Italy
| | - Sabrina Bossio
- Department of Onco-Hematology Azienda Ospedaliera (AO) Cosenza, Biotechnology Research Unit, Cosenza, Italy
| | - Graziella D'Arrigo
- Centro Nazionale Ricerca Istituto di Fisiologia Clinica (CNR-IFC), Research Unit of Reggio Calabria, Reggio Calabria, Italy
| | | | - Ernesto Vigna
- Department of Onco-Hematology AO Cosenza, Hematology Unit AO of Cosenza, Cosenza, Italy
| | - Francesca Storino
- Department of Onco-Hematology Azienda Ospedaliera (AO) Cosenza, Biotechnology Research Unit, Cosenza, Italy
| | - Gilberto Fronza
- Mutagenesis and Cancer Prevention Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesco Di Raimondo
- Division of Hematology, Policlinico, Department of Surgery and Medical Specialties, University of Catania, Catania, Italy
| | - Davide Rossi
- Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Adalgisa Condoluci
- Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Monica Colombo
- Molecular Pathology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Franco Fais
- Molecular Pathology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy.,Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Sonia Fabris
- Hematology Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Robin Foa
- Hematology, Department of Translational and Precision Medicine, 'Sapienza' University, Rome, Italy
| | - Giovanna Cutrona
- Molecular Pathology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Massimo Gentile
- Department of Onco-Hematology AO Cosenza, Hematology Unit AO of Cosenza, Cosenza, Italy
| | - Emili Montserrat
- Department of Hematology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Manlio Ferrarini
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Antonino Neri
- Hematology Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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5
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New kid on the block: C-reactive protein-to-albumin ratio as a new prognostic marker for chronic lymphocytic leukemia: Comment on "C-reactive protein-to-albumin ratio is an independent poor prognostic factor in newly diagnosed chronic lymphocytic leukaemia: A clinical analysis of 322 cases". Transl Oncol 2021; 14:101098. [PMID: 34167746 PMCID: PMC8236541 DOI: 10.1016/j.tranon.2021.101098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/04/2021] [Accepted: 04/06/2021] [Indexed: 11/26/2022] Open
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6
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Baumann T, Moia R, Gaidano G, Delgado J, Condoluci A, Villamor N, Payedimarri AB, Costa D, Patriarca A, Jiménez-Vicente C, Rossi D, Montserrat E. Lymphocyte doubling time in chronic lymphocytic leukemia modern era: a real-life study in 848 unselected patients. Leukemia 2021; 35:2325-2331. [PMID: 33542480 DOI: 10.1038/s41375-021-01149-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/17/2020] [Accepted: 01/21/2021] [Indexed: 01/29/2023]
Abstract
The prognostic significance of lymphocyte doubling time (LDT) in chronic lymphocytic leukemia (CLL) was identified when the biology of the disease was poorly understood and therapy was not effective. We assessed the clinical and biological significance of LDT in 848 CLL patients in a real-life setting and the context of new biomarkers and effective therapy. A short LDT (≤12 months) was enriched for adverse biomarkers. Patients with a rapid LDT did need therapy shortly after diagnosis (median 23 months vs. not reached; p < 0.001) and had a poorer overall survival (median 95 months vs. not reached p < 0.001). LDT, IGHV mutational status, Beta-2 microglobulin, and Rai clinical stage were independent predictors for time to first treatment in the whole series and in Binet stage A patients. No correlation was observed between LDT and response to chemoimmunotherapy. However, a short LDT along with age ≥65 years, high-risk FISH (del(17p), del(11q)), unmutated IGHV, increased Beta-2 microglobulin, and TP53 mutations predicted short survival. Moreover, the prognostic significance of LDT was independent of the CLL-IPI and the Barcelona/Brno prognostic model. LDT remains an important outcome marker in the modern CLL era and should be incorporated into the clinical assessment and stratification of CLL patients.
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Affiliation(s)
- Tycho Baumann
- Department of Hematology, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Servicio de Hematología, Hospital 12 de Octubre, Madrid, Spain
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Julio Delgado
- Department of Hematology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Adalgisa Condoluci
- Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Neus Villamor
- Department of Pathology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Anil Babu Payedimarri
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Dolors Costa
- Cancer Cytogenetics, Department of Pathology, Hospital Clinic, Barcelona, Spain
| | - Andrea Patriarca
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | | | - Davide Rossi
- Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Emili Montserrat
- Department of Hematology, Hospital Clinic, University of Barcelona, Barcelona, Spain.
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7
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From Biomarkers to Models in the Changing Landscape of Chronic Lymphocytic Leukemia: Evolve or Become Extinct. Cancers (Basel) 2021; 13:cancers13081782. [PMID: 33917885 PMCID: PMC8068228 DOI: 10.3390/cancers13081782] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/27/2021] [Accepted: 04/05/2021] [Indexed: 12/23/2022] Open
Abstract
Simple Summary Chronic lymphocytic leukemia (CLL) is characterized by a highly variable clinical course. Thus, predicting the outcome of patients with this disease is a topic of special interest. The rapidly changing treatment landscape of CLL has questioned the value of classical biomarkers and prognostic models. Herein we examine the current state-of-the-art of prognostic and predictive biomarkers in the setting of new oral targeted agents with special focus on the most controversial findings over the last years. We also discuss the available information on the role of “old” and “new” prognostic models in the era of oral small molecules. Abstract Chronic lymphocytic leukemia (CLL) is an extremely heterogeneous disease. With the advent of oral targeted agents (Tas) the treatment of CLL has undergone a revolution, which has been accompanied by an improvement in patient’s survival and quality of life. This paradigm shift also affects the value of prognostic and predictive biomarkers and prognostic models, most of them inherited from the chemoimmunotherapy era but with a different behavior with Tas. This review discusses: (i) the role of the most relevant prognostic and predictive biomarkers in the setting of Tas; and (ii) the validity of classic and new scoring systems in the context of Tas. In addition, a critical point of view about predictive biomarkers with special emphasis on 11q deletion, novel resistance mutations, TP53 abnormalities, IGHV mutational status, complex karyotype and NOTCH1 mutations is stated. We also go over prognostic models in early stage CLL such as IPS-E. Finally, we provide an overview of the applicability of the CLL-IPI for patients treated with Tas, as well as the emergence of new models, generated with data from patients treated with Tas.
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8
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Molica S. Chronic lymphocytic leukemia prognostic models in real life: still a long way off. Expert Rev Hematol 2021; 14:137-141. [PMID: 33438478 DOI: 10.1080/17474086.2021.1876558] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Stefano Molica
- Department Hematology-Oncology, Azienda Ospedaliera Pugliese-Ciaccio, Catanzaro, Italy
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9
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The BALL prognostic score identifies relapsed/refractory CLL patients who benefit the most from single-agent ibrutinib therapy. Leuk Res 2020; 95:106401. [DOI: 10.1016/j.leukres.2020.106401] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/02/2020] [Accepted: 06/05/2020] [Indexed: 11/21/2022]
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10
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Condoluci A, Terzi di Bergamo L, Langerbeins P, Hoechstetter MA, Herling CD, De Paoli L, Delgado J, Rabe KG, Gentile M, Doubek M, Mauro FR, Chiodin G, Mattsson M, Bahlo J, Cutrona G, Kotaskova J, Deambrogi C, Smedby KE, Spina V, Bruscaggin A, Wu W, Moia R, Bianchi E, Gerber B, Zucca E, Gillessen S, Ghielmini M, Cavalli F, Stussi G, Hess MA, Baumann TS, Neri A, Ferrarini M, Rosenquist R, Forconi F, Foà R, Pospisilova S, Morabito F, Stilgenbauer S, Döhner H, Parikh SA, Wierda WG, Montserrat E, Gaidano G, Hallek M, Rossi D. International prognostic score for asymptomatic early-stage chronic lymphocytic leukemia. Blood 2020; 135:1859-1869. [PMID: 32267500 PMCID: PMC11311630 DOI: 10.1182/blood.2019003453] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 02/12/2020] [Indexed: 02/08/2023] Open
Abstract
Most patients with chronic lymphocytic leukemia (CLL) are diagnosed with early-stage disease and managed with active surveillance. The individual course of patients with early-stage CLL is heterogeneous, and their probability of needing treatment is hardly anticipated at diagnosis. We aimed at developing an international prognostic score to predict time to first treatment (TTFT) in patients with CLL with early, asymptomatic disease (International Prognostic Score for Early-stage CLL [IPS-E]). Individual patient data from 11 international cohorts of patients with early-stage CLL (n = 4933) were analyzed to build and validate the prognostic score. Three covariates were consistently and independently correlated with TTFT: unmutated immunoglobulin heavy variable gene (IGHV), absolute lymphocyte count higher than 15 × 109/L, and presence of palpable lymph nodes. The IPS-E was the sum of the covariates (1 point each), and separated low-risk (score 0), intermediate-risk (score 1), and high-risk (score 2-3) patients showing a distinct TTFT. The score accuracy was validated in 9 cohorts staged by the Binet system and 1 cohort staged by the Rai system. The C-index was 0.74 in the training series and 0.70 in the aggregate of validation series. By meta-analysis of the training and validation cohorts, the 5-year cumulative risk for treatment start was 8.4%, 28.4%, and 61.2% among low-risk, intermediate-risk, and high-risk patients, respectively. The IPS-E is a simple and robust prognostic model that predicts the likelihood of treatment requirement in patients with early-stage CLL. The IPS-E can be useful in clinical management and in the design of early intervention clinical trials.
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MESH Headings
- Aged
- Biomarkers, Tumor/genetics
- Clinical Trials as Topic/statistics & numerical data
- Combined Modality Therapy
- Disease Progression
- Female
- Follow-Up Studies
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Male
- Mutation
- Nomograms
- Prognosis
- Retrospective Studies
- Survival Rate
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Affiliation(s)
- Adalgisa Condoluci
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | | | - Petra Langerbeins
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | | | - Carmen D. Herling
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | - Lorenzo De Paoli
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | | | | | | | - Michael Doubek
- Interní Hematologická a Onkologická Klinika (IHOK), University Hospital Brno and Medical Faculty, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | | | - Giorgia Chiodin
- Cancer Sciences Division, University of Southampton, Southampton, United Kingdom
| | | | - Jasmin Bahlo
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | | | - Jana Kotaskova
- Interní Hematologická a Onkologická Klinika (IHOK), University Hospital Brno and Medical Faculty, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Clara Deambrogi
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | | | - Valeria Spina
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Alessio Bruscaggin
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Wei Wu
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
- The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Elena Bianchi
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Bernhard Gerber
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Emanuele Zucca
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Silke Gillessen
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | | | - Franco Cavalli
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Georg Stussi
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Mark A. Hess
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Antonino Neri
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Manlio Ferrarini
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | | | - Francesco Forconi
- Cancer Sciences Division, University of Southampton, Southampton, United Kingdom
- Southampton University Hospital Trust, Southampton, United Kingdom
| | - Robin Foà
- Division of Hematology, Sapienza University, Rome, Italy
| | - Sarka Pospisilova
- Interní Hematologická a Onkologická Klinika (IHOK), University Hospital Brno and Medical Faculty, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Fortunato Morabito
- Biotechnology Research Unit Aprigliano, Cosenza, Italy
- Augusta Victoria Hospital, Jerusalem, Israel
| | | | - Hartmut Döhner
- Department of Internal Medicine III, University Hospital of Ulm, Ulm, Germany
| | | | | | - Emili Montserrat
- Hospital Clinic, Barcelona, Spain
- Institute of Hematology and Oncology, University of Barcelona, Barcelona, Spain
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Michael Hallek
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | - Davide Rossi
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
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