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Nikkarinen A, Glimelius I. Aplastic anemia triggered by the Bruton tyrosine kinase inhibitor acalabrutinib in two patients with mantle cell lymphoma - A case report. EJHAEM 2024; 5:820-824. [PMID: 39157591 PMCID: PMC11327736 DOI: 10.1002/jha2.929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/27/2024] [Accepted: 05/01/2024] [Indexed: 08/20/2024]
Abstract
The use of Bruton's tyrosine kinase inhibitors (BTKi) is rapidly increasing for patients with mantle cell lymphoma (MCL). Side effects reported so far are usually manageable. However, here we present two cases of life-threatening aplastic anemia (AA) upon treatment with the BTKi acalabrutinib for MCL. The first patient died of neutropenic infection secondary to AA. The second patient was successfully treated with immunosuppressive treatment but the MCL relapsed shortly thereafter. AA is a potentially fatal complication that should be considered when patients present with pancytopenia during treatment with BTKi.
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Affiliation(s)
- Anna Nikkarinen
- Department of ImmunologyGenetics and Pathology, Cancer Precision MedicineUppsala UniversityUppsalaSweden
| | - Ingrid Glimelius
- Department of ImmunologyGenetics and Pathology, Cancer Precision MedicineUppsala UniversityUppsalaSweden
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2
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Fresa A, Innocenti I, Tomasso A, Stirparo L, Mosca A, Iadevaia F, Autore F, Ghia P, Laurenti L. Treatment Sequencing in Chronic Lymphocytic Leukemia in 2024: Where We Are and Where We Are Headed. Cancers (Basel) 2024; 16:2011. [PMID: 38893131 PMCID: PMC11171037 DOI: 10.3390/cancers16112011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/18/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
As treatments with BTK inhibitors and BCL2 inhibitors have replaced the use of chemoimmunotherapy in CLL in both first-line and relapsed patients, it becomes critical to rationalize their use and exploit the full potential of each drug. Despite their proven, robust, and manifest efficacy, BTKis and BCL2is fail to provide long-term disease control in some categories of patients, and to date this is an unmet clinical need that is critical to recognize and address. Ongoing clinical trials are evaluating new treatment algorithms and new molecules to progressively thin this population. In this review for each category of patients we explicate the different possible patterns of treatment sequencing based on currently available evidence, starting from the frontline to currently ongoing trials, in order to optimize therapies as much as possible.
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Affiliation(s)
- Alberto Fresa
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Idanna Innocenti
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
| | - Annamaria Tomasso
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Luca Stirparo
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Antonio Mosca
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Francesco Iadevaia
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Francesco Autore
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
| | - Paolo Ghia
- Division of Experimental Oncology, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, 20132 Milan, Italy;
| | - Luca Laurenti
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
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3
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Bennett R, Seymour JF. Update on the management of relapsed/refractory chronic lymphocytic leukemia. Blood Cancer J 2024; 14:33. [PMID: 38378673 PMCID: PMC10879527 DOI: 10.1038/s41408-024-01001-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/22/2024] Open
Abstract
Chronic lymphocytic leukemia (CLL) predominantly affects older adults, characterized by a relapsing and remitting pattern with sequential treatments available for many patients. Identification of progressive/relapsed CLL should prompt close monitoring and early discussion about the next therapies when treatment indications are present. The intervening period represents an opportunity to optimize patient health, including establishing adequate vaccination and surveillance for second primary malignancies, and treating non-CLL-related comorbidities which may impact well-being and CLL therapy. We now see patients with relapsed/refractory (RR) CLL in the clinic who have been previously treated with chemoimmunotherapy (CIT) and/or one or more novel therapies. Continuous covalent inhibitors of Bruton's tyrosine kinase (cBTKi) and fixed-duration venetoclax (Ven)-anti-CD20 monoclonal antibody (mAb) are preferred over CIT given the survival advantages associated with these therapies, although have never been evaluated head-to-head. While both classes are effective for RR CLL, potential side effects and the logistics of administration differ. Few randomized data demonstrate the sequential use of cBTKi and fixed-duration Ven-anti-CD20 mAb; however, they may be used in either sequence. Newer non-covalent BTKi, active against BTK C481 resistance mutations emerging with continuous cBTKi exposure, and novel approaches such as BTK degraders, bispecific antibodies, and chimeric antigen receptor T-cell therapies demonstrate impressive efficacy. In this review of RR CLL we explore relevant investigations, consideration of broader CLL- and non-CLL-related health needs, and evidence for efficacy and safety of B-cell receptor inhibitors and Ven, including available data to support drug sequencing or switching. We describe novel approaches to RR CLL, including rechallenging with fixed-duration therapies, allogeneic stem cell transplant indications in the novel therapy era, and highlight early data supporting the use of T-cell directing therapies and novel drug targets.
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Affiliation(s)
- Rory Bennett
- Department of Clinical Haematology, Royal Melbourne Hospital and Peter MacCallum Cancer Centre, 305 Grattan St, Parkville, Melbourne, VIC, 3000, Australia
| | - John F Seymour
- Department of Clinical Haematology, Royal Melbourne Hospital and Peter MacCallum Cancer Centre, 305 Grattan St, Parkville, Melbourne, VIC, 3000, Australia.
- University of Melbourne, Grattan St, Parkville, Melbourne, VIC, 3010, Australia.
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4
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Briani C, Visentin A. Hematologic malignancies and hematopoietic stem cell transplantation. HANDBOOK OF CLINICAL NEUROLOGY 2024; 200:419-429. [PMID: 38494294 DOI: 10.1016/b978-0-12-823912-4.00016-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Paraneoplastic neurologic syndromes are rarely associated with hematologic malignancies. In their rarity, lymphomas are the diseases with more frequent paraneoplastic neurologic syndrome. High-risk antibodies are absent in most lymphoma-associated paraneoplastic neurologic syndromes, with the exception of antibodies to Tr/DNER in paraneoplastic cerebellar degeneration, mGluR5 in limbic encephalitis, and mGluR1 in some cerebellar ataxias. Peripheral nervous system paraneoplastic neurologic syndromes are rare and heterogeneous, with a prevalence of demyelinating polyradiculoneuropathy in non-Hodgkin lymphoma. Polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, skin changes (POEMS) is a rare, paraneoplastic syndrome due to an underlying plasma cell disorder. The diagnosis is based on defined criteria, and vascular endothelial growth factor (VEGF), not an antibody, is considered a reliable diagnostic marker that also mirrors therapy response. As with the paraneoplastic neurologic syndromes in solid tumors, therapies rely on cancer treatment associated with immunomodulatory treatment with better response in PNS with antibodies to surface antigens. The best outcome is generally present in Ophelia syndrome/limbic encephalitis with anti-mGluR5 antibodies, with frequent complete recovery. Besides patients with isolated osteosclerotic lesions (where radiotherapy is indicated), hematopoietic stem-cell transplantation is the therapy of choice in patients with POEMS syndrome. In the paraneoplastic neurologic syndromes secondary to immune checkpoint inhibitors, discontinuation of the drug together with immunomodulatory treatment is recommended.
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Affiliation(s)
- Chiara Briani
- Department of Neurosciences, Neurology Unit, University of Padova, Padova, Italy.
| | - Andrea Visentin
- Department of Medicine, Hematology Unit, University of Padova, Padova, Italy
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5
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Wang L, Wu S, Yu G, Sui X, Chu X, Liu X. Pure red cell aplasia occurring during ibrutinib therapy for chronic lymphocytic leukemia. J Oncol Pharm Pract 2023; 29:2031-2036. [PMID: 37518980 DOI: 10.1177/10781552231189192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
INTRODUCTION Chronic lymphocytic leukemia (CLL) has long been known for its complications related to immune deregulation, of which autoimmune cytopenias (AIC) were frequently reported. Ibrutinib has dramatically changed the overall prognosis of patients with CLL. However, whether ibrutinib can induce or aggravate AIC in CLL patients is still disputable. Here we report a CLL patient with pure red cell aplasia (PRCA) occurring during ibrutinib treatment and review available data to discuss the possible role of ibrutinib in developing AIC. CASE REPORT A 70-year-old female was diagnosed with CLL with indications to initiate ibrutinib treatment given progressive bulky disease. She was admitted for advanced fatigue on the 14th day of ibrutinib monotherapy. A complete blood count revealed severe anemia of hemoglobin (Hb) 37 g/L and a meager reticulocyte count. After excluding other conditions that could cause anemia, PRCA was diagnosed as a complication of CLL. MANAGEMENT AND OUTCOME Ibrutinib was discontinued on the day of admission. At the same time, the patient received prednisone and intravenous immunoglobulin (IVIg). Five days later, the Hb did not improve. Cyclosporine A (CsA) was added; IVIg was discontinued, and prednisone was tapered. Ten days later, the Hb had risen to 92 g/L with a high reticulocyte count of 0.279 × 1012/L. The CLL treatment restarted with Zanbrutinib in combination with a low dose of prednisone and CsA. Her CLL was in partial remission by the latest follow-up with an average Hb count. DISCUSSION Our case demonstrates a need to evaluate the risk of developing AIC before initiating ibrutinib. For patients with high-risk factors for AIC episodes, the transient addition of other immunosuppressive therapies should be taken into consideration.
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Affiliation(s)
- Lei Wang
- Department of Hematology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Shishou Wu
- Department of Pathology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Guohua Yu
- Department of Pathology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Xiaolong Sui
- Department of Pathology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Xiaoxia Chu
- Department of Hematology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Xiaoqian Liu
- Department of Hematology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
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Baratè C, Sanna A, Benedetti E, Bocchia M, Capochiani E, Danesi R, Moretti S, Occhini U, Santini S, Galimberti S, Gozzetti A. Real-life diagnostic and therapeutic approach to CLL: a 2022 update from an expert panel in Tuscany. Clin Exp Med 2023; 23:4251-4264. [PMID: 37979127 DOI: 10.1007/s10238-023-01244-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 10/26/2023] [Indexed: 11/19/2023]
Abstract
A panel of chronic lymphocytic leukemia (CLL) experts from Tuscany propose a real-life diagnostic and therapeutic approach CLL that considers the role of genomic and somatic prognostic factors in risk stratification and treatment decisions. Safety and efficacy of new agents has been demonstrated now not only in clinical trials but also in many real-world series. The BTK inhibitors, ibrutinib and acalabrutinib, and BH3 mimetic venetoclax are now indicated as first-line therapy and chemoimmunotherapy can be spared to the majority of CLL patients, thus preventing unnecessary hematological and non-hematological toxicity and second primary tumors. For treatment, FISH for 17 p and P53 mutational status are essential. IGHV mutation can be done at diagnosis or before treatment. Echography is the gold standard radiological investigation in CLL, at both diagnosis and response evaluation. Chemotherapy is virtually abandoned. Age, genetic risk, and patient comorbidities have to be carefully evaluated for treatment decision. With the availability of different drugs, there is a need for a uniform and shared approach in daily therapeutic choice. The proposed approach is based on current evidence and guidelines as well as results from clinical trials and daily clinical experience.
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Affiliation(s)
- Claudia Baratè
- Department of Clinical and Experimental Medicine, UO Hematology, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy.
| | - Alessandro Sanna
- Hematology Unit, Department of Oncology, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.
| | - Edoardo Benedetti
- Department of Clinical and Experimental Medicine, UO Hematology, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
- Italian School of Basic and Emergency Ultrasound (SIUMB), Pisa, Italy
| | - Monica Bocchia
- Hematology Unit, Azienda USL, University of Siena, Azienda Ospedaliero Universitaria Senese, Siena, Italy
| | - Enrico Capochiani
- Hematology Unit, Department of Internal Medicine, Toscana Nord Ovest, Leghorn, Italy
| | - Romano Danesi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | | | | | | | - Sara Galimberti
- Department of Clinical and Experimental Medicine, UO Hematology, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Alessandro Gozzetti
- Hematology Unit, Azienda USL, University of Siena, Azienda Ospedaliero Universitaria Senese, Siena, Italy
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Woo T, Carter M, Follows G, Patten PEM. Case report: Successful treatment of refractory immune thrombocytopenia in chronic lymphocytic leukaemia with venetoclax monotherapy. Front Oncol 2023; 13:1260003. [PMID: 37920161 PMCID: PMC10619646 DOI: 10.3389/fonc.2023.1260003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/03/2023] [Indexed: 11/04/2023] Open
Abstract
In chronic lymphocytic leukaemia (CLL), immune dysregulation is common and can manifest as immune thrombocytopenia (ITP). Corticosteroids are the mainstay for front-line management of CLL-associated ITP. Therapy refractoriness represents a clinical challenge and is an indication to commence CLL-directed treatment, historically with anti-CD20 antibody-based chemoimmunotherapy. There is a small but growing body of evidence supporting the use of Bruton's tyrosine kinase (BTK) inhibitors in this setting, but not the B-cell lymphoma-2 inhibitor, venetoclax. Here, we describe two cases of refractory ITP in patients with CLL who successfully achieved and sustained complete remission with fixed-duration venetoclax monotherapy. Responses were rapid and durable and not explained by the concomitant use of an anti-CD20 antibody. This supports a dual role for single-agent venetoclax in managing active CLL and associated ITP as an alternative to BTK inhibitors and anti-CD20 monoclonals.
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Affiliation(s)
- Timothy Woo
- Department of Haematology, King’s College Hospital National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Matthew Carter
- Department of Haematology, Addenbrooke’s Hospital, Cambridge University Hospitals, Cambridge, United Kingdom
| | - George Follows
- Department of Haematology, Addenbrooke’s Hospital, Cambridge University Hospitals, Cambridge, United Kingdom
| | - Piers EM. Patten
- Department of Haematology, King’s College Hospital National Health Service (NHS) Foundation Trust, London, United Kingdom
- Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Medicine, King’s College London, London, United Kingdom
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Laurenti L, Scarfò L, Frustaci AM, Sanna A, Iannella E, Caira M, Finsinger P, Schifano S, Neri B, Molica S, Mauro FR. Real-world evidence on venetoclax in chronic lymphocytic leukemia: The Italian experience. Hematol Oncol 2023; 41:621-630. [PMID: 36680368 DOI: 10.1002/hon.3122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 01/22/2023]
Abstract
Chronic lymphocytic leukemia (CLL) is the most common form of adult leukemia in the western world. In Italy, venetoclax was approved for use in patients with CLL as monotherapy in 2017 and in combinations in 2019. As a result of this delayed approval, there are relatively few real-world studies from Italian clinical practice and much of the data are in heavily pretreated patients. We have collected the available studies in Italian routine practice. Three studies confirm the effectiveness and tolerability of this agent in patients with relapsed/refractory CLL and high-risk disease characteristics, many of whom had received prior B-cell receptor signaling treatment. Addition of rituximab to venetoclax produced more complete responses in patients with relapsed/refractory CLL, while higher disease burden and progression while receiving a prior Bruton's tyrosine kinase inhibitor were both associated with poorer outcomes in patients treated with venetoclax. Venetoclax was well-tolerated with low discontinuation rates. No studies of venetoclax plus obinutuzumab for the first-line treatment of patients with CLL were available due to the short time since approval in Italy. Several cohorts addressed the impact of COVID-19 on patient management and outcomes, suggesting that treated patients and those in clinical observation had similar rates of COVID-19-related hospital admission, intensive care unit admission, and mortality. Overall, the responses and tolerance to venetoclax observed in the Italian real-world setting confirm the tolerability and effectiveness of venetoclax regimens in high-risk patients.
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Affiliation(s)
- Luca Laurenti
- Diagnostic Imaging, Oncological Radiotherapy and Hematology, IRCCS Agostino Gemelli University Policlinic, Rome, Italy
| | - Lydia Scarfò
- Strategic Research Program on CLL, Division of Experimental Oncology, Università Vita Salute and IRCCS San Raffaele Hospital Milan, Milan, Italy
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Cennamo M, Sirocchi D, Giudici C, Giagnacovo M, Petracco G, Ferrario D, Garganigo S, Papa A, Veniani E, Squizzato A, Del Vecchio L, Patriarca C, Partenope M, Modena P. A Peculiar CLL Case with Complex Chromosome 6 Rearrangements and Refinement of All Breakpoints at the Gene Level by Genomic Array: A Case Report. J Clin Med 2023; 12:4110. [PMID: 37373803 DOI: 10.3390/jcm12124110] [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: 04/30/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
INTRODUCTION Chronic lymphocytic leukemia (CLL), the most common leukemia in Western countries, is a mature B-cell chronic lymphoproliferative disorder characterized by the accumulation of neoplastic CD5+ B lymphocytes, functionally incompetent and usually monoclonal in origin, in bone marrow, lymph nodes and blood. Diagnosis occurs predominantly in elderly patients, with a median age reported between 67 and 72 years. CLL has a heterogeneous clinical course, which can vary from indolent to, less frequently, aggressive forms. Early-stage asymptomatic CLL patients do not require immediate therapeutic intervention, but only observation; treatment is necessary for patients with advanced disease or when "active disease" is observed. The most frequent autoimmune cytopenia (AIC) is autoimmune haemolytic anaemia (AHIA). The main mechanisms underlying the appearance of AIC in CLL are not fully elucidated, the predisposition of patients with CLL to suffering autoimmune complications is variable and autoimmune cytopenia can precede, be concurrent, or follow the diagnosis of CLL. CASE PRESENTATION A 74-year-old man was admitted to the emergency room following the finding of severe macrocytic anaemia during blood tests performed that same day, in particular the patient showed a profound asthenia dating back several months. The anamnesis was silent and the patient was not taking any medications. The blood examination showed an extremely high White Blood Cell count and findings of AIHA in CLL-type mature B-cell lymphoproliferative neoplasia. Genetic investigations: Conventional karyotyping was performed and it obtained a trisomy 8 and an unbalanced translocation between the short arm of chromosome 6 and the long arm of chromosome 11, concurrent with interstitial deletions in chromosomes 6q and 11q that could not be defined in detail. Molecular cytogenetics (FISH) analyses revealed Ataxia Telangiectasia Mutated (ATM) monoallelic deletion (with loss of ATM on derivative chromosome 11) and retained signals for TP53, 13q14 and centromere 12 FISH probes. TP53 and IGHV were not mutated. Array-CGH confirmed trisomy of the entire chromosome 8 and allowed us to resolve in detail the nature of the unbalanced translocation, revealing multiple regions of genomic losses on chromosomes 6 and 11. DISCUSSION The present case report is an unusual CLL case with complex karyotype and refinement of all breakpoints at the gene level by the genomic array. From a genetic point of view, the case under study presented several peculiarities. CONCLUSIONS We report the genetic findings of a CLL patient with abrupt disease onset, so far responding properly to treatments despite the presence of distinct genetic adverse traits including ATM deletion, complex karyotype and chromosome 6q chromoanagenesis event. Our report confirms that interphase FISH alone is not able to provide an overview of the whole genomic landscape in selected CLL cases and that additional techniques are required to reach an appropriate cytogenetic stratification of patients.
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Affiliation(s)
- Michele Cennamo
- Department of Translational Medical Sciences, University of Naples "Federico II", 80131 Naples, Italy
- Clinical Pathology and Microbiology Unit, Laboratory Analysis, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Davide Sirocchi
- General Medicine Unit, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Carolina Giudici
- Genetics Unit, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | | | - Guido Petracco
- Pathological Unit, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Daniela Ferrario
- Pathological Unit, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Simona Garganigo
- Clinical Pathology and Microbiology Unit, Laboratory Analysis, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Angela Papa
- Clinical Pathology and Microbiology Unit, Laboratory Analysis, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Emanuela Veniani
- Clinical Pathology and Microbiology Unit, Laboratory Analysis, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Alessandro Squizzato
- General Medicine Unit, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
- Department of Medicine and Surgery, Research Centre on Thromboembolic Disorders and Antithrombotic Therapies, University of Insubria, 21110 Varese, Italy
| | - Lucia Del Vecchio
- Department of Nephrology and Dialysis, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Carlo Patriarca
- Pathological Unit, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
| | - Michelarcangelo Partenope
- Clinical Pathology and Microbiology Unit, Laboratory Analysis, ASST Lariana, Hospital Sant'Anna, 22100 Como, Italy
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10
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Seymour JF. Approach to relapsed CLL including Richter Transformation. Hematol Oncol 2023; 41 Suppl 1:136-143. [PMID: 37294971 DOI: 10.1002/hon.3146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 03/28/2023] [Indexed: 06/11/2023]
Affiliation(s)
- John F Seymour
- Peter MacCallum Cancer Centre, Royal Melbourne Hospital, University of Melbourne, Melbourne, Victoria, Australia
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11
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Lovato E, Gangemi C, Krampera M, Visco C, Ferrarini I. Case Report: Rapid renal response to venetoclax monotherapy in a CLL patient with secondary membranous glomerulonephritis. Front Oncol 2023; 13:1108994. [PMID: 37152058 PMCID: PMC10160354 DOI: 10.3389/fonc.2023.1108994] [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: 11/27/2022] [Accepted: 03/27/2023] [Indexed: 05/09/2023] Open
Abstract
Membranous glomerulonephritis (MGN) is a rare extra-hematological autoimmune complication of chronic lymphocytic leukemia (CLL), clinically characterized by nephrotic-range proteinuria and, less frequently, renal failure. Because of the rarity of this condition, there is no standardized treatment. Chlorambucil and fludarabine-based regimens, possibly combined with rituximab, have been historically the most frequent therapeutic approaches, with renal response obtained in about two-third of the patients. However, responses are often transient and partial. Here we describe the first patient with rituximab-refractory, CLL-related MGN successfully treated with the Bcl-2 antagonist venetoclax. Nephrotic syndrome resolved as soon as three months after venetoclax initiation, with no unexpected toxicities. At the last follow-up, 17 months after venetoclax start, renal response persists, with proteinuria below 0.5 g/24 hours. This case suggests that targeted agents, particularly Bcl-2 antagonists, might be suitable options for patients with renal autoimmune disorders arising in the context of CLL.
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Affiliation(s)
- Ester Lovato
- Section of Hematology, Department of Medicine, University of Verona, Verona, Italy
| | - Concetta Gangemi
- Division of Nephrology and Dialysis, University Hospital of Verona, Verona, Italy
| | - Mauro Krampera
- Section of Hematology, Department of Medicine, University of Verona, Verona, Italy
| | - Carlo Visco
- Section of Hematology, Department of Medicine, University of Verona, Verona, Italy
| | - Isacco Ferrarini
- Section of Hematology, Department of Medicine, University of Verona, Verona, Italy
- *Correspondence: Isacco Ferrarini,
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12
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Daniel A, Ghez D, Ravaiau C, Cavalieri D, Tournilhac O, Herbaux C, Roriz M, Wemeau M, Guillet S, Bossard JB, Hélène D, Kaphan E, Caroline R, Florence L, Pierache A, Michel M, Godeau B, Terriou L. Ibrutinib as a treatment of hematologic autoimmune disorders in patients with indolent B-cell lymphoma. Eur J Haematol 2022; 109:719-727. [PMID: 36048142 PMCID: PMC9826375 DOI: 10.1111/ejh.13858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Autoimmune conditions in B-cell lymphomas are frequent. Steroids are standard of care, but many patients require other immunosuppressive agents. Ibrutinib is a Bruton Tyrosine Kinase inhibitor that is approved for B-cell indolent lymphoma treatment. We evaluated the use of ibrutinib in previously treated hematologic immune manifestations associated with B-cell lymphomas. RESULTS We conducted a retrospective multicentric observational study. Patients presenting with active, relapsed/refractory B-cell lymphoma associated hematological immune manifestation (autoimmune cytopenia, acquired immune-mediated bleeding disorders) were included. Twenty-five patients were identified. Median age at ibrutinib introduction was 69 years (range 44-84) and median number of previous treatment lines before ibrutinib was 2 (1-7). Twenty-two patients (88%) were on concomitant stable treatment at inclusion. Within a median exposure of 8 months (2-35), overall response rate to ibrutinib on immune manifestations was 76% (95% CI, 54.9-90.6); complete response rate 44%. Fourteen patients (63%) were able to be weaned from concomitant treatments. Fourteen patients (56%) presented treatment-related adverse events, mostly Grade 1 or 2. CONCLUSIONS Ibrutinib in this setting provides good efficacy and safety profile. Clinical trials are needed to define subgroups of patients who will benefit from this strategy and establish its place in the therapeutic arsenal.
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Affiliation(s)
- Adrien Daniel
- Department of HematologyClaude Huriez University HospitalLilleFrance
| | - David Ghez
- Department of Hematology and INSERM UMR1030Gustave RoussyVillejuifFrance
| | - Camille Ravaiau
- Department of Internal MedicineAngers University HospitalAngersFrance
| | - Doriane Cavalieri
- Department of HematologyEstaing University HospitalClermont‐FerrandFrance
| | - Olivier Tournilhac
- Department of HematologyEstaing University HospitalClermont‐FerrandFrance
| | - Charles Herbaux
- Department of HematologySt Eloi University HospitalMontpellierFrance
| | - Mélanie Roriz
- Department of Internal MedicineAgen‐Nérac HospitalAgenFrance
| | - Mathieu Wemeau
- Department of HematologyVictor Provo HospitalRoubaixFrance
| | - Stéphanie Guillet
- Department of Internal MedicineHenri‐Mondor University Hospital, Assistance Publique des Hôpitaux de ParisParisFrance
| | | | | | - Eleonore Kaphan
- Department of HematologyGrenoble‐Alpes University HospitalGrenobleFrance
| | - Regny Caroline
- Department of HematologyPierre Oudot HospitalBourgoin‐JallieuFrance
| | | | - Adeline Pierache
- Univ.Lille, CHU Lille, ULR 2694—METRICS: évaluation des technologies de santé et des pratiques médicalesLilleFrance
| | - Marc Michel
- Department of Internal MedicineHenri‐Mondor University Hospital, Assistance Publique des Hôpitaux de ParisParisFrance
| | - Bertrand Godeau
- Department of Internal MedicineHenri‐Mondor University Hospital, Assistance Publique des Hôpitaux de ParisParisFrance
| | - Louis Terriou
- Department of Internal Medicine and Clinical ImmunologyUniversity of LilleLilleFrance
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13
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Leitinger DE, Kaplan DZ. BTK Inhibitors in Haematology: Beyond B Cell Malignancies. Transfus Med Rev 2022; 36:239-245. [DOI: 10.1016/j.tmrv.2022.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 06/25/2022] [Indexed: 11/27/2022]
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14
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Abstract
INTRODUCTION Autoimmune hemolytic anemia (AIHA) is classified according to the direct antiglobulin test (DAT) and thermal characteristics of the autoantibody into warm and cold forms, and in primary versus secondary depending on the presence of associated conditions. AREAS COVERED AIHA displays a multifactorial pathogenesis, including genetic (association with congenital conditions and certain mutations), environmental (drugs, infections, including SARS-CoV-2, pollution, etc.), and miscellaneous factors (solid/hematologic neoplasms, systemic autoimmune diseases, etc.) contributing to tolerance breakdown. Several mechanisms, such as autoantibody production, complement activation, monocyte/macrophage phagocytosis, and bone marrow compensation are implicated in extra-/intravascular hemolysis. Treatment should be differentiated and sequenced according to AIHA type (i.e. steroids followed by rituximab for warm, rituximab alone or in association with bendamustine or fludarabine for cold forms). Several new drugs targeting B-cells/plasma cells, complement, and phagocytosis are in clinical trials. Finally, thrombosis and infections may complicate disease course burdening quality of life and increasing mortality. EXPERT OPINION Beyond warm and cold AIHA, a gray-zone still exists including mixed and DAT negative forms representing an unmet need. AIHA management is rapidly changing through an increasing knowledge of the pathogenic mechanisms, the refinement of diagnostic tools, and the development of novel targeted and combination therapies.
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Affiliation(s)
- B Fattizzo
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy
| | - W Barcellini
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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15
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Cavarretta CA, Visentin A, Pravato S, Piva E, Piazza F, Basso D, Trentin L. Anaemia during venetoclax ramp-up phase: Do not forget unusual causes. Int J Lab Hematol 2022; 44:e211-e214. [PMID: 35538897 DOI: 10.1111/ijlh.13875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/26/2022] [Indexed: 12/01/2022]
Affiliation(s)
- Chiara Adele Cavarretta
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padova, Italy
| | - Andrea Visentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padova, Italy
| | - Stefano Pravato
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padova, Italy
| | - Elisa Piva
- Laboratory Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Francesco Piazza
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padova, Italy
| | - Daniela Basso
- Laboratory Medicine, Department of Medicine, University of Padova, Padova, Italy
| | - Livio Trentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padova, Italy
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16
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Naka R, Kaneko H, Nagata O, Tada K, Tashima M, Mizutani C, Imada K. Refractory immune thrombocytopenic purpura associated with IgM monoclonal gammopathy of undetermined significance: Successful treatment with tirabrutinib plus conventional therapies. EJHAEM 2022; 3:513-516. [PMID: 35846034 PMCID: PMC9175987 DOI: 10.1002/jha2.423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 11/06/2022]
Abstract
When immune thrombocytopenia (ITP) is secondary to malignant diseases, chemotherapy is expected to improve the platelet count (PC) as well. Herein, we report a case of a 72-year-old man with ITP refractory to standard therapies. IgM monoclonal gammopathy of undetermined significance (MGUS) was determined as an underlying disease. After bendamustine and rituximab (BR) therapy was found inadequately effective, tirabrutinib, a novel Bruton's tyrosine kinase inhibitor, was initiated, and the PC normalised subsequently. Surveillance of underlying diseases with which effective therapies are available may help manage refractory ITP, and IgM-MGUS is potentially a targetable underlying disease with this newly available drug.
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Affiliation(s)
- Ryosuke Naka
- Department of HematologyJapanese Red Cross Osaka HospitalOsakaJapan
| | - Hitomi Kaneko
- Department of HematologyJapanese Red Cross Osaka HospitalOsakaJapan
| | - Osamu Nagata
- Department of HematologyJapanese Red Cross Osaka HospitalOsakaJapan
| | - Kohei Tada
- Department of HematologyJapanese Red Cross Osaka HospitalOsakaJapan
| | - Masaharu Tashima
- Department of HematologyJapanese Red Cross Osaka HospitalOsakaJapan
| | - Chisato Mizutani
- Department of HematologyJapanese Red Cross Osaka HospitalOsakaJapan
| | - Kazunori Imada
- Department of HematologyJapanese Red Cross Osaka HospitalOsakaJapan
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17
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Marchetti M, Vitale C, Rigolin GM, Vasile A, Visentin A, Scarfò L, Coscia M, Cuneo A. Old and New Drugs for Chronic Lymphocytic Leukemia: Lights and Shadows of Real-World Evidence. J Clin Med 2022; 11:jcm11082076. [PMID: 35456167 PMCID: PMC9028394 DOI: 10.3390/jcm11082076] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 03/30/2022] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
Several novel treatments for chronic lymphocytic leukemia (CLL) have been recently approved based on the results of randomized clinical trials. However, real-world evidence (RWE) is also requested before and after drug authorization in order to confirm safety and to provide data for health technology assessments. We conducted a scoping review of the available RWE for targeted treatments of CLL, namely ibrutinib, acalabrutinib, idelalisib, and venetoclax, as well as for chemoimmunotherapy (CIT). In particular, we searched studies published since 1 January 2010 and reported outcomes of the above treatments based on health databases, registries, or phase IV studies, including named-patient programs. We included both full papers and abstracts of studies presented at major meetings. Overall, 110 studies were selected and analyzed: 28,880 patients were treated with ibrutinib, 1424 with idelalisib, 751 with venetoclax, 496 with acalabrutinib, and 14,896 with CIT. Reported discontinuation rates were higher than in clinical trials, while effectiveness could not be indirectly compared with clinical trials since a detailed case mix, including cytogenetic risk factors, was partially available and propensity scores rarely applied. RWE on CLL can help to set realistic outcomes with novel treatments, however, real-world studies should be fostered, and available data shared.
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Affiliation(s)
- Monia Marchetti
- Haematology and Transplant Unit, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
- Correspondence:
| | - Candida Vitale
- Hematology Unit, Città della Salute e della Scienza, University of Turin, 10126 Turin, Italy; (C.V.); (M.C.)
| | - Gian Matteo Rigolin
- Haematology Unit, Azienda Ospedaliera Universitaria di Ferrara, 44121 Ferrara, Italy; (G.M.R.); (A.C.)
- Haematology and Rheumatology Section, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Alessandra Vasile
- Department of Public Health, University of Eastern Pedemont, 28100 Novara, Italy;
| | - Andrea Visentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, 35128 Padua, Italy;
| | - Lydia Scarfò
- Division of Experimental Oncology, Department of Onco-Hematology, IRCCS San Raffaele Hospital, 20132 Milan, Italy;
| | - Marta Coscia
- Hematology Unit, Città della Salute e della Scienza, University of Turin, 10126 Turin, Italy; (C.V.); (M.C.)
| | - Antonio Cuneo
- Haematology Unit, Azienda Ospedaliera Universitaria di Ferrara, 44121 Ferrara, Italy; (G.M.R.); (A.C.)
- Haematology and Rheumatology Section, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy
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18
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Comparative Clinical Value of Pharmacologic Therapies for B-Cell Chronic Lymphocytic Leukemia: An Umbrella Analysis. J Clin Med 2022; 11:jcm11071868. [PMID: 35407474 PMCID: PMC8999707 DOI: 10.3390/jcm11071868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 12/04/2022] Open
Abstract
Several new drugs are progressively improving the life span of patients with B-cell chronic lymphocytic leukemia (CLL). However, the rapidly evolving standard of care precludes robust assessments of the incremental clinical value of further innovative drugs. Therefore, we systematically reviewed comparative evidence on newly authorized CLL drugs, as reported by standard and network meta-analyses (MA) published since 2016. Overall, 17 MAs addressed the relative survival or safety of naïve and/or refractory/relapsed (R/R) CLL patients. In R/R patients, therapies including BTK- and BCL2-inhibitors reported progression free survival (PFS) hazard ratios ranging from 0.08 to 0.24 (versus chemotherapy) and a significant advantage in overall survival (OS). In naïve patients, the PFS hazard ratios associated with four recent chemo-free therapies (obinutuzumab- and/or acalabrutinib-based) ranged from 0.11 to 0.61 versus current standard treatments (STs), without a significant OS advantage. Ten MAs addressed the risk of cardiovascular, bleeding, and infective events associated with BTK inhibitors, with some reporting a different relative safety in naïve and R/R patients. In conclusion, last-generation therapies for CLL consistently increase PFS, but not OS, and minimally decrease safety, as compared with STs. Based on available evidence, the patient-customized adoption of new therapies, rather than universal recommendations, seems desirable in CLL patients.
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19
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Robak T, Witkowska M, Smolewski P. The Role of Bruton's Kinase Inhibitors in Chronic Lymphocytic Leukemia: Current Status and Future Directions. Cancers (Basel) 2022; 14:771. [PMID: 35159041 PMCID: PMC8833747 DOI: 10.3390/cancers14030771] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/24/2022] [Accepted: 01/31/2022] [Indexed: 12/20/2022] Open
Abstract
The use of Bruton's tyrosine kinase (BTK) inhibitors has changed the management and clinical history of patients with chronic lymphocytic leukemia (CLL). BTK is a critical molecule that interconnects B-cell antigen receptor (BCR) signaling. BTKis are classified into two categories: irreversible (covalent) inhibitors and reversible (non-covalent) inhibitors. Ibrutinib was the first irreversible BTK inhibitor approved by the U.S. Food and Drug Administration in 2013 as a breakthrough therapy in CLL patients. Subsequently, several studies have evaluated the efficacy and safety of new agents with reduced toxicity when compared with ibrutinib. Two other irreversible, second-generation BTK inhibitors, acalabrutinib and zanubrutinib, were developed to reduce ibrutinib-mediated adverse effects. Additionally, new reversible BTK inhibitors are currently under development in early-phase studies to improve their activity and to diminish adverse effects. This review summarizes the pharmacology, clinical efficacy, safety, dosing, and drug-drug interactions associated with the treatment of CLL with BTK inhibitors and examines their further implications.
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Affiliation(s)
- Tadeusz Robak
- Department of Hematology, Medical University of Lodz, 93-510 Lodz, Poland
| | - Magda Witkowska
- Department of Experimental Hematology, Medical University of Lodz, 93-510 Lodz, Poland; (M.W.); (P.S.)
| | - Piotr Smolewski
- Department of Experimental Hematology, Medical University of Lodz, 93-510 Lodz, Poland; (M.W.); (P.S.)
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20
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Shah HR, Stephens DM. Is there a role for anti-CD20 antibodies in CLL? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2021; 2021:68-75. [PMID: 34889417 PMCID: PMC8791227 DOI: 10.1182/hematology.2021000234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Anti-CD20 monoclonal antibodies (mAbs) have revolutionized the treatment of chronic lymphocytic leukemia (CLL) by improving survival of patients with CLL in conjunction with chemotherapy. However, the novel targeted agents such as Bruton tyrosine kinase inhibitors (BTKis) and venetoclax have now mostly replaced chemotherapy in frontline treatment of CLL. Several clinical trials have been conducted to examine the role of anti-CD20 mAbs in combination with BTK inhibitors and venetoclax. Addition of rituximab to ibrutinib does not improve progression-free survival (PFS) of treatment-naive patients with CLL, possibly related to ibrutinib's antagonistic effect on anti-CD20 antibodies. Alternatively, addition of a glycoengineered anti-CD20 mAb obinutuzumab to a more selective BTKi acalabrutinib may improve PFS but does not improve overall survival of patients with CLL in the frontline setting, pending long-term follow-up. Thus, we suggest that the addition of an anti-CD20 mAb to a BTKi is of most benefit to patients with autoimmune cytopenia or rapidly progressive disease. In contrast to BTKis, combination of fixed-duration venetoclax and anti-CD20 mAb can induce deep remission with high rates of undetectable minimal residual disease, correlating with improved survival of patients with CLL in both frontline and relapsed/refractory settings. In this review, we discuss clinical trials of BTKis and venetoclax that have investigated the role of anti-CD20 mAbs in frontline and relapsed settings of CLL treatment. We also provide an algorithm suggesting how anti-CD20 mAbs may be incorporated in the treatment of patients with CLL, including specific scenarios.
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MESH Headings
- Adenine/analogs & derivatives
- Adenine/therapeutic use
- Agammaglobulinaemia Tyrosine Kinase/antagonists & inhibitors
- Aged
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antigens, CD20/immunology
- Antineoplastic Agents/therapeutic use
- Antineoplastic Agents, Immunological/therapeutic use
- Benzamides/therapeutic use
- Bridged Bicyclo Compounds, Heterocyclic/therapeutic use
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Male
- Piperidines/therapeutic use
- Protein Kinase Inhibitors/therapeutic use
- Pyrazines/therapeutic use
- Rituximab/therapeutic use
- Sulfonamides/therapeutic use
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21
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Autoimmune Hemolytic Anemia in Chronic Lymphocytic Leukemia: A Comprehensive Review. Cancers (Basel) 2021; 13:cancers13225804. [PMID: 34830959 PMCID: PMC8616265 DOI: 10.3390/cancers13225804] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 11/06/2021] [Accepted: 11/11/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary This review analyzes the occurrence, clinical characteristics, and prognostic impact and treatment of autoimmune hemolytic anemia (AIHA) in chronic lymphocytic leukemia (CLL). Autoimmune hemolytic anemia is observed in about 10% of CLL. Pathogenesis is multifactorial involving humoral, cellular, and innate immunity, so the different mechanisms are well described in this review which also focuses on drugs associated to CLL-AIHA and on difficulties to diagnose it. There is a comprehensive revision of the main published casistics and then of the treatments; in particular the paper analyzes the main chemo-immunotherapeutic agents used in this setting. Since the therapy depends on the presence and severity of clinical symptoms, disease status, and comorbidities, treatment is nowadays more individualized in CLL and also in CLL-AIHA. Patients not responding to corticosteroids and rituximab are treated with CLL-specific drugs as per current guidelines according to age and comorbidities and new targeted agents against BCR and BCL-2 which can be given orally and have few side effects, are very effective both in progressive CLL and in situations such as AIHA. Abstract Chronic lymphocytic leukemia (CLL) patients have a greater predisposition to develop autoimmune complications. The most common of them is autoimmune hemolytic anemia (AIHA) with a frequency of 7–10% of cases. Pathogenesis is multifactorial involving humoral, cellular, and innate immunity. CLL B-cells have damaged apoptosis, produce less immunoglobulins, and could be responsible for antigen presentation and releasing inflammatory cytokines. CLL B-cells can act similar to antigen-presenting cells activating self-reactive T helper cells and may induce T-cell subsets imbalance, favoring autoreactive B-cells which produce anti-red blood cells autoantibodies. Treatment is individualized and it depends on the presence and severity of clinical symptoms, disease status, and comorbidities. Corticosteroids are the standardized first-line treatment; second-line treatment comprises rituximab. Patients not responding to corticosteroids and rituximab should be treated with CLL-specific drugs as per current guidelines according to age and comorbidities. New targeted drugs (BTK inhibitors and anti BCL2) are recently used after or together with steroids to manage AIHA. In the case of cold agglutinin disease, rituximab is preferred, because steroids are ineffective. Management must combine supportive therapies, including vitamins; antibiotics and heparin prophylaxis are indicated in order to minimize infectious and thrombotic risk.
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22
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Zaremba A, Kramer R, De Temple V, Bertram S, Salzmann M, Gesierich A, Reinhardt L, Baroudjian B, Sachse MM, Mechtersheimer G, Johnson DB, Weppler AM, Spain L, Loquai C, Dudda M, Pföhler C, Hepner A, Long GV, Menzies AM, Carlino MS, Lebbé C, Enokida T, Tahara M, Bröckelmann PJ, Eigentler T, Kähler KC, Gutzmer R, Berking C, Ugurel S, Stadtler N, Sucker A, Becker JC, Livingstone E, Meier F, Hassel JC, Schadendorf D, Hanoun M, Heinzerling L, Zimmer L. Grade 4 Neutropenia Secondary to Immune Checkpoint Inhibition - A Descriptive Observational Retrospective Multicenter Analysis. Front Oncol 2021; 11:765608. [PMID: 34746007 PMCID: PMC8567012 DOI: 10.3389/fonc.2021.765608] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/01/2021] [Indexed: 12/19/2022] Open
Abstract
Introduction Immune checkpoint inhibitors (ICI) are increasingly being used to treat numerous cancer types. Together with improved recognition of toxicities, this has led to more frequent identification of rare immune-related adverse events (irAE), for which specific treatment strategies are needed. Neutropenia is a rare hematological irAE that has a potential for a high mortality rate because of its associated risk of sepsis. Prompt recognition and timely treatment of this life-threatening irAE are therefore critical to the outcome of patients with immune-related neutropenia. Methods This multicenter international retrospective study was conducted at 17 melanoma centers to evaluate the clinical characteristics, diagnostics, treatment, and outcomes of melanoma patients with grade 4 neutropenia (<500 neutrophils/µl blood) treated with ICI between 2014 and 2020. Some of these patients received metamizole in addition to ICI (ICI+/met+). Bone marrow biopsies (BMB) of these patients were compared to BMB from non-ICI treated patients with metamizole-induced grade 4 neutropenia (ICI-/met+). Results In total, 10 patients (median age at neutropenia onset: 66 years; seven men) with neutropenia were identified, equating to an incidence of 0.14%. Median onset of neutropenia was 6.4 weeks after starting ICI (range 1.4–49.1 weeks). Six patients showed inflammatory symptoms, including fever (n=3), erysipelas (n=1), pharyngeal abscess (n=1), and mucositis (n=1). Neutropenia was diagnosed in all patients by a differential blood count and additionally performed procedures including BMB (n=5). Nine of 10 patients received granulocyte colony-stimulating factors (G-CSF) to treat their grade 4 neutropenia. Four patients received systemic steroids (including two in combination with G-CSF, and one in combination with G-CSF and additional ciclosporin A). Four patients were treated with one or more antibiotic treatment lines, two with antimycotic treatment, and one with additional antiviral therapy. Five patients received metamizole concomitantly with ICI. One fatal outcome was reported. BMB indicated a numerically lower CD4+ to CD8+ T cells ratio in patients with irNeutropenia than in those with metamizole-induced neutropenia. Conclusion Grade 4 neutropenia is a rare but potentially life-threatening side effect of ICI treatment. Most cases were sufficiently managed using G-CSF; however, adequate empiric antibiotic, antiviral, and antimycotic treatments should be administered if neutropenic infections are suspected. Immunosuppression using corticosteroids may be considered after other causes of neutropenia have been excluded.
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Affiliation(s)
- Anne Zaremba
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany
| | - Rafaela Kramer
- Department of Dermatology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.,Deutsches Zentrum Immuntherapie (DZI) , Erlangen, Germany.,Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nürnberg (CCC ER-EMN), Erlangen, Germany
| | - Viola De Temple
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany.,Department of Dermatology, Mühlenkreiskliniken AöR, Ruhr University Bochum, Minden, Germany
| | - Stefanie Bertram
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Martin Salzmann
- Skin Cancer Center, Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital, Heidelberg, Germany
| | - Anja Gesierich
- Department of Dermatology, Venereology and Allergology, University Hospital Würzburg, Würzburg, Germany
| | - Lydia Reinhardt
- Skin Cancer Center at the University Cancer Centre Dresden and National Center for Tumor Diseases, Dresden, Germany.,Department of Dermatology, University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, Dresden, Germany
| | - Barouyr Baroudjian
- Université de Paris, Department of Dermatology, AP-HP Hôpital Saint Louis, INSERM U976, Paris, France
| | - Michael M Sachse
- Department of Dermatology, Allergology and Phlebology, Bremerhaven Reinkenheide Hospital, Bremerhaven, Germany
| | | | - Douglas B Johnson
- Vanderbilt University Medical Center, Department of Medicine, Division of Hematology and Oncology, Nashville, TN, United States
| | - Alison M Weppler
- Medical Oncology Department, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Lavinia Spain
- Medical Oncology Department, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Carmen Loquai
- Department of Dermatology, University Medical Center, Mainz, Germany
| | - Milena Dudda
- Department of Dermatology, University Medical Center, Mainz, Germany
| | - Claudia Pföhler
- Department of Dermatology, Saarland University Medical Center, Homburg, Germany
| | - Adriana Hepner
- Department of Medical Oncology, Melanoma Institute Australia, Sydney, NSW, Australia.,Medical Oncology Service, Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, Brazil
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.,Royal North Shore and Mater Hospitals, Sydney, NSW, Australia
| | - Alexander M Menzies
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.,Royal North Shore and Mater Hospitals, Sydney, NSW, Australia
| | - Matteo S Carlino
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia.,Westmead and Blacktown Hospitals, Sydney, NSW, Australia
| | - Céleste Lebbé
- Université de Paris, Department of Dermatology, AP-HP Hôpital Saint Louis, INSERM U976, Paris, France
| | - Tomohiro Enokida
- Department of Head and Neck Medical Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Makoto Tahara
- Department of Head and Neck Medical Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Paul J Bröckelmann
- Department I of Internal Medicine, Centre of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Thomas Eigentler
- Department of Dermatology, University Hospital Tübingen, Germany and Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Department of Dermatology, Venerology and Allergology, Berlin, Germany.,German Cancer Consortium (DKTK), Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Katharina C Kähler
- Department of Dermatology, University Hospital Schleswig Holstein, Kiel, Germany
| | - Ralf Gutzmer
- Department of Dermatology, Mühlenkreiskliniken AöR, Ruhr University Bochum, Minden, Germany
| | - Carola Berking
- Department of Dermatology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.,Deutsches Zentrum Immuntherapie (DZI) , Erlangen, Germany.,Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nürnberg (CCC ER-EMN), Erlangen, Germany
| | - Selma Ugurel
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany
| | - Nadine Stadtler
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany
| | - Antje Sucker
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany
| | - Jürgen C Becker
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany.,German Cancer Consortium (DKTK), Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Elisabeth Livingstone
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany
| | - Friedegund Meier
- Skin Cancer Center at the University Cancer Centre Dresden and National Center for Tumor Diseases, Dresden, Germany.,Department of Dermatology, University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Jessica C Hassel
- Skin Cancer Center, Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital, Heidelberg, Germany
| | - Dirk Schadendorf
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany.,German Cancer Consortium (DKTK), Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Maher Hanoun
- Department for Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Lucie Heinzerling
- Department of Dermatology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.,Deutsches Zentrum Immuntherapie (DZI) , Erlangen, Germany.,Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nürnberg (CCC ER-EMN), Erlangen, Germany.,Department of Dermatology and Allergy, Ludwig-Maximilians-Universität (LMU), University Hospital, Munich, Germany
| | - Lisa Zimmer
- Department of Dermatology, Venerology and Allergology, University Hospital Essen, Essen, Germany
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Treatment Options for Elderly/Unfit Patients with Chronic Lymphocytic Leukemia in the Era of Targeted Drugs: A Comprehensive Review. J Clin Med 2021; 10:jcm10215104. [PMID: 34768624 PMCID: PMC8584288 DOI: 10.3390/jcm10215104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 10/24/2021] [Accepted: 10/26/2021] [Indexed: 11/28/2022] Open
Abstract
Chronic lymphocytic leukemia (CLL) incidence increases with age reaching 37.9/100,000 in patients over 85 years. Although there is no standardized geriatric tool specifically validated for CLL, a correct framing of the fitness status is of critical importance to individualize treatment strategies. Based on the evidence available to date, frontline chemoimmunotherapy has an increasingly narrowing application, being eligible for candidacy only in elderly fit patients without or with minimal geriatric syndromes. On the other hand, treatment with BCR inhibitors, monotherapy, or in combination with anti-CD20 antibodies (e.g., obinutuzumab), must be preferred both for frontline and relapsed CLL not only in unfit patients, but also in fit patients with unmutated IGHV or harboring del(17p) and/or TP53 mutations/deletions. Second-generation inhibitors (e.g., acalabrutinib, zanubrutinib, pirtobrutinib) are novel compounds that, due to their better safety profile and different specificity, will help physicians overcome some of the safety issues and treatment resistances. In the era of targeted therapies, treatment decisions in elderly and/or unfit patients with CLL must be a balance between efficacy and safety, carefully evaluating comorbidities and geriatric syndromes to ensure the best approach to improve both quality of life and life expectancy.
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Impact of Immune Parameters and Immune Dysfunctions on the Prognosis of Patients with Chronic Lymphocytic Leukemia. Cancers (Basel) 2021; 13:cancers13153856. [PMID: 34359757 PMCID: PMC8345723 DOI: 10.3390/cancers13153856] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/26/2021] [Accepted: 07/28/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary In chronic lymphocytic leukemia (CLL), immune alterations—affecting both the innate and adaptive immunity—are very common. As a clinical consequence, patients with CLL frequently present with autoimmune phenomena, increased risk of infections and second malignancies. The aim of this review article is to present available data on CLL-associated alterations of immune parameters that correlate with known prognostic markers and with clinical outcome. Also, data on the impact of immune-related clinical manifestations on the prognosis of patients with CLL will be discussed. Abstract Chronic lymphocytic leukemia (CLL) is characterized by a wide spectrum of immune alterations, affecting both the innate and adaptive immunity. These immune dysfunctions strongly impact the immune surveillance, facilitate tumor progression and eventually affect the disease course. Quantitative and functional alterations involving conventional T cells, γδ T cells, regulatory T cells, NK and NKT cells, and myeloid cells, together with hypogammaglobulinemia, aberrations in the complement pathways and altered cytokine signature have been reported in patients with CLL. Some of these immune parameters have been shown to associate with other CLL-related characteristics with a known prognostic relevance or to correlate with disease prognosis. Also, in CLL, the complex immune response dysfunctions eventually translate in clinical manifestations, including autoimmune phenomena, increased risk of infections and second malignancies. These clinical issues are overall the most common complications that affect the course and management of CLL, and they also may impact overall disease prognosis.
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Effect of ibrutinib treatment on hemolytic anemia and acrocyanosis in cold agglutinin disease/cold agglutinin syndrome. Blood 2021; 138:2002-2005. [PMID: 34293088 DOI: 10.1182/blood.2021012039] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 07/16/2021] [Indexed: 11/20/2022] Open
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Autoimmune Cytopenia in CLL: Prognosis and Management in the Era of Targeted Therapies. ACTA ACUST UNITED AC 2021; 27:286-296. [PMID: 34398555 DOI: 10.1097/ppo.0000000000000537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Chronic lymphocytic leukemia (CLL) is frequently associated with autoimmune hemolytic anemia and immune thrombocytopenia and, less frequently, with pure red cell aplasia and immune neutropenia. The emergence of these complications is related to an intertwined and complex relationship between patient, disease, and treatment characteristics. The prognostic repercussion of autoimmune cytopenia (AIC) in patients with CLL mainly depends on its response to therapy. For patients with AIC and nonactive CLL, treatment is as in primary, uncomplicated AIC, keeping in mind that no response is an indication for CLL therapy. The success of treating active CLL-related AIC widely relies on a flexible strategy that should include initial therapy with corticosteroids and a rapid shift to effective CLL therapy in nonresponding patients. Targeted therapies (e.g., ibrutinib) that have already demonstrated to be effective in CLL-related AIC will likely offer a unique possibility of treating both AIC and CLL as a single target.
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28
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Hadjiaggelidou C, Douganiotis G, Tsirou K, Verrou E, Triantafyllou T, Keramidioti K, Konstantinidou P, Katodritou E. A rare case of autoimmune hemolytic anemia during venetoclax therapy for relapsed chronic lymphocytic leukemia. Leuk Lymphoma 2021; 62:3054-3056. [PMID: 34151719 DOI: 10.1080/10428194.2021.1941932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - George Douganiotis
- Hematology Department, Theageneio Cancer Hospital of Thessaloniki, Thessaloniki, Greece
| | - Kyriaki Tsirou
- Hematology Department, Theageneio Cancer Hospital of Thessaloniki, Thessaloniki, Greece
| | - Evgenia Verrou
- Hematology Department, Theageneio Cancer Hospital of Thessaloniki, Thessaloniki, Greece
| | | | | | | | - Eirini Katodritou
- Hematology Department, Theageneio Cancer Hospital of Thessaloniki, Thessaloniki, Greece
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