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Molina JC, Carraway HE. Treatment of Relapsed Acute Lymphocytic Leukemia in Adult Patients. Curr Treat Options Oncol 2024; 25:993-1010. [PMID: 38916714 PMCID: PMC11329612 DOI: 10.1007/s11864-024-01213-4] [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] [Accepted: 04/30/2024] [Indexed: 06/26/2024]
Abstract
OPINION STATEMENT For adult patients diagnosed with relapsed B cell-ALL (B-ALL), there have been significant improvements in available treatment options following the FDA approval of novel cellular and immunotherapy approaches - blinatumomab, chimeric antigen receptor (CAR) T therapy, and inotuzumab. For the last several years, research has focused on gaining a better understanding of the effects of specific disease and patient characteristics on long-term outcomes with each of the FDA-approved agents. In combination with the better prevention and management of unique, treatment-specific toxicities, providers can now select the best available treatment option for each individual patient diagnosed with relapsed, adult B-ALL needing therapy. This has allowed more patients to proceed to consolidative hematopoietic stem cell transplant (HSCT), and long-term data has even brought into question the need for HSCT for long-term durable remission for all patients. However, with the adoption of blinatumomab, CAR T therapy, and inotuzumab in front-line treatment regimens, it remains unclear what effects this will have on patients with relapsed B-ALL following exposure to these novel cellular and immunotherapy therapies. Unlike B-ALL, similar advances have unfortunately not yet been realized in T cell-ALL (T-ALL). Currently, new therapeutic approaches are underway to utilize similar targeting strategies that have been successful in B-ALL - monoclonal antibodies, bispecific T-cell engagers (BiTE), and CAR T therapy. Like B-ALL, the only existing approved therapy for relapsed T-ALL, nelarabine, is now used in the upfront treatment setting potentially limiting its utility in relapsed disease. Over the next several years, the hope is for patients diagnosed with T-ALL to experience the drastic improvement in outcomes as has been seen for patients diagnosed with B-ALL over the last decade.
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Affiliation(s)
- John C Molina
- Leukemia Program, Taussig Cancer Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
| | - Hetty E Carraway
- Leukemia Program, Taussig Cancer Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
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2
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Kegyes D, Ghiaur G, Bancos A, Tomuleasa C, Gale RP. Immune therapies of B-cell acute lymphoblastic leukaemia in children and adults. Crit Rev Oncol Hematol 2024; 196:104317. [PMID: 38437908 DOI: 10.1016/j.critrevonc.2024.104317] [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: 10/14/2023] [Revised: 01/26/2024] [Accepted: 02/27/2024] [Indexed: 03/06/2024] Open
Abstract
B-cell acute lymphoblastic leukaemia (B-cell ALL) is a common haematologic cancer in children and adults. About 10 percent of children and 50 percent of adults fail to achieve a histological complete remission or subsequently relapse despite current anti-leukaemia drug therapies and/or haematopoietic cell transplants. Several new immune therapies including monoclonal antibodies and chimeric antigen receptor (CAR)-T-cells are proved safe and effective in this setting. We review data on US Food and Drug Administration (FDA)-approved immune therapies for B-cell ALL in children and adults including blinatumomab, inotuzumab ozogamicin, tisagenlecleucel, and brexucabtagene autoleucel. We also summarize pharmaco-dynamics, pharmaco-kinetics, and pharmaco-economics of these interventions.
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Affiliation(s)
- David Kegyes
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania; Academy of Romanian Scientists, Bucharest, Romania
| | - Gabriel Ghiaur
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Leukemia, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University, Baltimore, MD, USA
| | - Anamaria Bancos
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania
| | - Ciprian Tomuleasa
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania; Academy of Romanian Scientists, Bucharest, Romania.
| | - Robert Peter Gale
- Centre for Haematology, Imperial College of Science, Technology and Medicine, London, UK; Department of Hematologic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China; Department of Hematology, Peking University People's Hospital, Beijing, China
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3
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Saburi M, Sakata M, Maruyama R, Kodama Y, Uraisami K, Takata H, Miyazaki Y, Kawano K, Kodama Y, Ohtsuka E. Successful treatment with blinatumomab for acute lymphoblastic leukemia in an older adult patient complicated with hepatocarcinoma. Leuk Res Rep 2024; 21:100413. [PMID: 38348414 PMCID: PMC10859265 DOI: 10.1016/j.lrr.2024.100413] [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: 01/30/2023] [Revised: 01/17/2024] [Accepted: 02/02/2024] [Indexed: 02/15/2024] Open
Abstract
An 82-year-old man with Philadelphia chromosome-negative acute lymphoblastic leukemia (ALL) complicated by hepatocarcinoma was presented. Remission induction therapy of hyper-CVAD with half dose reduction achieved hematological complete remission (CR), but accompanied with elevated alanine aminotransferase and hyperbilirubinemia. The patient was thought intolerable for hyper-CVAD with half dose reduction due to liver toxicity, and treatment was switched to blinatumomab. Hematological CR was sustained after nine cycles of blinatumomab without exacerbation of liver dysfunction. After five courses of blinatumomab, hepatocarcinoma was treated successfully by trans-arterial chemoembolization. Two years after the diagnosis of ALL, the patient was alive in CR status of ALL.
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Affiliation(s)
- Masuho Saburi
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
| | - Masanori Sakata
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
| | - Rika Maruyama
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
| | - Yousuke Kodama
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
| | - Keiichi Uraisami
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
| | - Hiroyuki Takata
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
| | - Yasuhiko Miyazaki
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
| | - Katsuya Kawano
- Department of Clinical Laboratory Technology, Oita Prefectural Hospital, Oita, Japan
| | - Yasuhiro Kodama
- Department of Gastroenterology, Oita Prefectural Hospital, Oita, Japan
| | - Eiichi Ohtsuka
- Department of Hematology, Oita Prefectural Hospital, Bunyo 2-Chome, Oita 870-8511, Japan
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Caillon M, Brethon B, van Beurden-Tan C, Supiot R, Le Mezo A, Chauny JV, Majer I, Petit A. Cost-Effectiveness of Blinatumomab in Pediatric Patients with High-Risk First-Relapse B-Cell Precursor Acute Lymphoblastic Leukemia in France. PHARMACOECONOMICS - OPEN 2023:10.1007/s41669-023-00411-4. [PMID: 37071263 DOI: 10.1007/s41669-023-00411-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/19/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Based on the results of the phase III randomized 20120215 trial, the European Medicines Agency granted the approval of blinatumomab for the treatment of pediatric patients with high-risk first-relapsed Philadelphia chromosome-negative B-cell precursor acute lymphoblastic leukemia (ALL). In France, blinatumomab received reimbursement for this indication in May 2022. This analysis assessed the cost effectiveness of blinatumomab compared with high-risk consolidation chemotherapy (HC3) in this indication from a French healthcare and societal perspective. METHODS A partitioned survival model with three health states (event-free, post-event and death) was developed to estimate life-years (LYs), quality-adjusted life-years (QALYs) and costs over a lifetime horizon. Patients who were alive after 5 years were considered to be cured. An excess mortality rate was applied to capture the late effects of cancer therapy. Utility values were based on the TOWER trial using French tariffs, and cost input data were identified from French national public health sources. The model was validated by clinical experts. RESULTS Treatment with blinatumomab over HC3 was estimated to provide gains of 8.39 LYs and 7.16 QALYs. Total healthcare costs for blinatumomab and HC3 were estimated to be €154,326 and €102,028, respectively, resulting in an increment of €52,298. The incremental cost-effectiveness ratio was estimated to be €7308 per QALY gained from a healthcare perspective. Results were robust to sensitivity analyses, including analysis from the societal perspective. CONCLUSIONS Blinatumomab administered as part of consolidation therapy in pediatric patients with high-risk first-relapsed ALL is cost effective compared with HC3 from the French healthcare and societal perspective.
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Affiliation(s)
- Megane Caillon
- Amgen (France) SAS, Arcs de Seine, 18-20 Quai du Point du Jour, 92100, Boulogne-Billancourt, France.
| | - Benoit Brethon
- Pediatric Hematology and Immunology Department, Robert-Debré Hospital, AP-HP, Paris, France
| | | | | | - Antoine Le Mezo
- Amgen (France) SAS, Arcs de Seine, 18-20 Quai du Point du Jour, 92100, Boulogne-Billancourt, France
| | - Jean-Vannak Chauny
- Amgen (France) SAS, Arcs de Seine, 18-20 Quai du Point du Jour, 92100, Boulogne-Billancourt, France
| | | | - Arnaud Petit
- Department of Pediatric Hematology-Oncology, Armand Trousseau Hospital, AP-HP, Sorbonne University, Paris, France
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Aldoss I, Shah BD, Park JH, Muffly L, Logan AC, Brown P, Stock W, Jabbour EJ. Sequencing antigen-targeting antibodies and cellular therapies in adults with relapsed/refractory B-cell acute lymphoblastic leukemia. Am J Hematol 2023; 98:666-680. [PMID: 36691748 DOI: 10.1002/ajh.26853] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/15/2022] [Accepted: 01/17/2023] [Indexed: 01/25/2023]
Abstract
The recent approvals of four CD19-or CD22-targeted therapies for B-cell acute lymphoblastic leukemia (B-ALL) have transformed the treatment of relapsed/refractory (r/r) disease. Adults with r/r B-ALL are usually eligible for all options, but there are no studies directly comparing these agents, and the treating physician must decide which to select. Each therapy has notable activity as a single agent but has limitations in particular settings, and the optimal choice varies. These therapies can be complementary and used either sequentially or concomitantly. Here, we review the current landscape of antigen-targeted therapies for r/r B-ALL and discuss considerations for their use.
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Affiliation(s)
- Ibrahim Aldoss
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, California, USA
| | - Bijal D Shah
- Department of Malignant Hematology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Jae H Park
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Lori Muffly
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University, Stanford, California, USA
| | - Aaron C Logan
- Division of Hematology/Oncology, University of California San Francisco Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
| | | | - Wendy Stock
- Comprehensive Cancer Research Center, University of Chicago Medicine, Chicago, Illinois, USA
| | - Elias J Jabbour
- Division of Cancer Medicine, Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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6
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Pinchinat A, Gupta S, Cooper SL, Rau RE. SOHO State of the Art Updates and Next Questions | Optimal Timing of Blinatumomab for the Treatment of B-Acute Lymphoblastic Leukemia. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:159-167. [PMID: 36642665 DOI: 10.1016/j.clml.2022.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/17/2022] [Accepted: 12/19/2022] [Indexed: 12/26/2022]
Abstract
Blinatumomab is a CD19 targeting bi-specific T-cell engager antibody construct developed for the treatment of CD19 expressing B-cell malignancies. Numerous adult and pediatric B-ALL clinical trials have demonstrated blinatumomab's efficacy in the relapse setting as well as in patients with residual disease after upfront chemotherapy. The safety profile of blinatumomab is also favorable, making it a feasible option for most patients. Several key questions remain, including the role of blinatumomab as a replacement for toxic elements of standard chemotherapy regimens in the upfront setting, its role as a bridge to hematopoietic stem cell transplantation, or whether previous blinatumomab impacts the efficacy of subsequent CAR-T cell therapy.
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Affiliation(s)
- Ashley Pinchinat
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Hassenfeld Children's Hospital at NYU Langone Health, NYU Grossman School of Medicine, New York, NY
| | - Sumit Gupta
- Division of Haematology/Oncology, Hospital for Sick Children, Toronto, Canada and Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Stacy L Cooper
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Rachel E Rau
- Department of Pediatrics, Baylor College of Medicine Texas Children's Hospital, Houston, TX.
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Gnanasakthy A, Norcross L, Clark M, Fitzgerald K. A Review of Patient-Reported Outcome Considerations in Oncologic Drugs Advisory Committee Meetings (2016-2021). JCO Oncol Pract 2023; 19:e745-e762. [PMID: 36854073 DOI: 10.1200/op.22.00774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
Abstract
PURPOSE The purpose of this project was to gain insight into the role of patient-reported outcome (PRO) data in US Food and Drug Administration (FDA) Oncologic Drugs Advisory Committee (ODAC) reviews and recommendations by documenting PRO-related considerations that appear in transcripts of ODAC meetings over a 6-year period (2016-2021). METHODS ODAC meeting transcripts were reviewed for any mention of PRO-related concepts. Meetings that reviewed biosimilars and meetings that discussed conceptual matters were excluded. For each identified transcript, the meeting date, brand and generic names of the drug, and indication were collected from the meeting minutes. Comments by ODAC members, FDA reviewers, and study sponsors on PRO data were captured during the review. Qualitative review of transcripts included both reading and searching for key terms, including PROs, quality of life, and health-related quality of life. Discussion of PRO-related topics was captured verbatim, organized thematically, and analyzed by two independent reviewers. RESULTS Twenty-seven transcripts of reviews were identified for 2016-2021. Topics related to PROs were included in 12 of those 27 reviews. The ODAC was satisfied with PROs included in 2 of those 12 reviews. Reasons for dissatisfaction in 10 of the 12 reviews included key concepts not assessed (5/12), missing data (5/12), and disagreement with sponsors' interpretation (3/12). The ODAC also expressed dissatisfaction with the lack of PRO data in 6 of 15 reviews that did not include PROs. CONCLUSION Less than half of ODAC reviews in 2016-2021 included PROs, and reviewers expressed frustration at the lack of PRO data. Even when included, evidence on the basis of PROs was rarely deemed adequate for benefit-risk assessments.
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8
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Kegyes D, Jitaru C, Ghiaur G, Ciurea S, Hoelzer D, Tomuleasa C, Gale RP. Switching from salvage chemotherapy to immunotherapy in adult B-cell acute lymphoblastic leukemia. Blood Rev 2023; 59:101042. [PMID: 36732205 DOI: 10.1016/j.blre.2023.101042] [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: 11/17/2022] [Revised: 12/27/2022] [Accepted: 01/18/2023] [Indexed: 01/21/2023]
Abstract
About one-half of adults with acute B-cell lymphoblastic leukemia (B-ALL) who do not achieve molecular complete remission or who subsequently relapse are not cured by current chemo- or targeted therapies. Previously, the sole therapeutic option for such persons was a hematopoietic stem cell transplant. Recently, several immune therapies including monoclonal antibodies, bispecific T-cell engagers (BiTEs), antibody-drug conjugates (ADCs), and chimeric antigen receptor T-cells (CARs) have been shown safe and effective in this setting. In this manuscript, we summarize data on US FDA-approved immune therapies of advanced adult B-ALL including rituximab, blinatumomab, inotuzumab ozogamicin, tisagenlecleucel and brexucabtagene autoleucel. We consider the results of clinical trials focusing on efficacy, safety, and quality of life (QoL). Real-world evidence is presented as well. We also briefly discuss pharmacodynamics, pharmacokinetics, and pharmacoeconomics followed by risk-benefit analyses. Lastly, we present future directions of immune therapies for advanced B-ALL in adults.
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Affiliation(s)
- David Kegyes
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania
| | - Ciprian Jitaru
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania
| | - Gabriel Ghiaur
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Leukemia, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Stefan Ciurea
- Department of Stem Cell Transplant and Cellular Therapies, University of California, Irvine, CA, USA
| | - Dieter Hoelzer
- Department of Medicine, Goethe University, Frankfurt, Germany
| | - Ciprian Tomuleasa
- Department of Hematology-Medfuture Research Center for Advanced Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj Napoca, Romania; Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania.
| | - Robert Peter Gale
- Centre for Haematology, Imperial College of Science, Technology and Medicine, London, UK; Department of Hematologic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
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Chimeric Antigen Receptor T-cell Therapy in Hematologic Malignancies and Patient-reported Outcomes: A Scoping Review. Hemasphere 2022; 6:e802. [PMID: 36504547 PMCID: PMC9722582 DOI: 10.1097/hs9.0000000000000802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/10/2022] [Indexed: 12/15/2022] Open
Abstract
The inclusion of patient-reported outcome (PRO) measures in chimeric antigen receptor (CAR) T-cell therapy research is critical for understanding the impact of this novel approach from a unique patient standpoint. We performed a scoping review to map the available literature on the use of PRO measures in CAR T-cell therapy studies of patients with hematologic malignancies published between January 2015 and July 2022. Fourteen studies were identified, of which 7 (50%) were investigational early-phase trials, 6 (42.9%) were observational studies, and 1 (7.1%) was a pilot study. The EQ-5D and the PROMIS-29 were the 2 most frequently used PRO measures, being included in 6 (42.9%) and 5 (35.7%) studies, respectively. Despite differences in study designs, there seems to be evidence of improvements over time since CAR T-cell infusion in important domains such as physical functioning and fatigue, at least in patients who respond to therapy. Overall, the studies identified in our review have shown the added value of PRO assessment in CAR T-cell therapy research by providing novel information that complements the knowledge on safety and efficacy. However, there are several questions which remain to be answered in future research. For example, limited evidence exists regarding patient experience during important phases of the disease trajectory as only 4 (28.6%) and 5 (35.7%) studies provided information on PROs during the first 2 weeks from CAR T-cell infusion and after the first year, respectively. Time is ripe for a more systematic implementation of high-quality PRO assessment in future clinical trials and in real-life settings of patients treated with CAR T-cell therapy.
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Hays P. Clinical Development and Therapeutic Applications of Bispecific Antibodies for Hematologic Malignancies. Cancer Treat Res 2022; 183:287-315. [PMID: 35551665 DOI: 10.1007/978-3-030-96376-7_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Bispecific antibodies are composed of two monoclonal antibodies that engage T cells with tumor cell antigens and lead to tumor cell lysis. The most common types fall into the category of bispecific T cell engagers, or BiTEs, that have the canonical CD3-CD19 bispecific construct. Blinatumomab is the first bispecific antibody that received FDA approval for relapsed refractory B cell precursor acute lymphoblastic leukemia. Blinatumomab has been shown to have robust clinical outcomes and is associated with adverse events such as cytokine release syndrome and neurotoxicity. Other bispecific antibodies are under clinical investigation for multiple myeloma and acute myeloid leukemia. Along with immune checkpoint inhibitors and chimeric antigen T cell receptor therapies, bispecific antibodies are considered a mainstay as a therapeutic option for cancer immunotherapies for Hematologic malignancies.
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Affiliation(s)
- Priya Hays
- Hays Documentation Specialists, LLC, San Mateo, CA, USA.
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11
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Long-term quality of life of patients with acute promyelocytic leukemia treated with arsenic trioxide vs chemotherapy. Blood Adv 2021; 5:4370-4379. [PMID: 34529768 PMCID: PMC8579253 DOI: 10.1182/bloodadvances.2021004649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 07/01/2021] [Indexed: 01/23/2023] Open
Abstract
Patients with APL treated with ATRA-ATO reported better long-term quality of life outcomes than patients treated with chemotherapy. Late comorbidity and health problem prevalence was similar between patients with APL previously treated with ATRA-ATO or chemotherapy.
The main objective of this study was to compare the long-term health-related quality of life of patients with acute promyelocytic leukemia (APL) treated with all-trans retinoic acid (ATRA) plus arsenic trioxide (ATO) vs ATRA plus standard chemotherapy. Patients previously enrolled in the randomized controlled trial APL0406 were considered eligible for this follow-up study. The following patient-reported outcome measures were used: the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core30 (EORTC QLQ-C30), the EORTC Quality of Life Questionnaire Chemotherapy-Induced Peripheral Neuropathy 20 (QLQ-CIPN20), and the Short Form Health Survey 36 (SF-36). The prevalence of late comorbidities and health problems was also assessed. The clinical significance of differences was evaluated based on predefined thresholds. A total of 161 of 232 potentially eligible patients were analyzed, of whom 83 were treated with ATRA-ATO and 78 were treated with ATRA chemotherapy. The median time since diagnosis of the study sample was 8 years. The 2 largest clinically meaningful differences in the EORTC QLQ-C30 were observed for role functioning (Δ = 8.4; 95% confidence interval [CI], 0.5 to 16.3) and dyspnea (Δ = −8.5; 95% CI, −16.4 to −0.7), favoring patients treated with ATRA-ATO. With regard to the SF-36 results, a clinically relevant better physical component score (Δ = 4.6; 95% CI, 1.3 to 7.8) was observed in patients treated with ATRA-ATO, but this was not the case for the mental component score. The 2 groups showed similar profiles in the scores of the EORTC QLQ-CIPN20 scales and in the prevalence of late comorbidities. Overall, our findings suggest that the greater and more sustained antileukemic efficacy of ATRA-ATO is also associated with better long-term patient-reported outcomes than ATRA chemotherapy. This study was registered at www.clinicaltrials.gov as #NCT03096496.
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12
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Retzer A, Calvert M, Ahmed K, Keeley T, Armes J, Brown JM, Calman L, Gavin A, Glaser AW, Greenfield DM, Lanceley A, Taylor RM, Velikova G, Brundage M, Efficace F, Mercieca‐Bebber R, King MT, Kyte D. International perspectives on suboptimal patient-reported outcome trial design and reporting in cancer clinical trials: A qualitative study. Cancer Med 2021; 10:5475-5487. [PMID: 34219395 PMCID: PMC8366078 DOI: 10.1002/cam4.4111] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/04/2021] [Indexed: 12/20/2022] Open
Abstract
PURPOSE Evidence suggests that the patient-reported outcome (PRO) content of cancer trial protocols is frequently inadequate and non-reporting of PRO findings is widespread. This qualitative study examined the factors influencing suboptimal PRO protocol content, implementation, and reporting, and use of PRO data during clinical interactions. METHODS Semi-structured interviews were conducted with four stakeholder groups: (1) trialists and chief investigators; (2) people with lived experience of cancer; (3) international experts in PRO cancer trial design; (4) journal editors, funding panelists, and regulatory agencies. Data were analyzed using directed thematic analysis with an iterative coding frame. RESULTS Forty-four interviews were undertaken. Several factors were identified that could influenced effective integration of PROs into trials and subsequent findings. Participants described (1) late inclusion of PROs in trial design; (2) PROs being considered a lower priority outcome compared to survival; (3) trialists' reluctance to collect or report PROs due to participant burden, missing data, and perceived reticence of journals to publish; (4) lack of staff training. Strategies to address these included training research personnel and improved communication with site staff and patients regarding the value of PROs. Examples of good practice were identified. CONCLUSION Misconceptions relating to PRO methodology and its use may undermine their planning, collection, and reporting. There is a role for funding, regulatory, methodological, and journalistic institutions to address perceptions around the value of PROs, their position within the trial outcomes hierarchy, that PRO training and guidance is available, signposted, and readily accessible, with accompanying measures to ensure compliance with international best practice guidelines.
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Affiliation(s)
- Ameeta Retzer
- Centre for Patient‐Reported Outcomes ResearchInstitute of Applied Health ResearchUniversity of BirminghamBirminghamUK
- NIHR ARC West MidlandsLondonUK
| | - Melanie Calvert
- Centre for Patient‐Reported Outcomes ResearchInstitute of Applied Health ResearchUniversity of BirminghamBirminghamUK
- NIHR ARC West MidlandsLondonUK
- Birmingham Health Partners Centre for Regulatory Science and InnovationUniversity of BirminghamBirminghamUK
- NIHR Birmingham Biomedical Research Centre and NIHR Surgical Reconstruction and Microbiology Research CentreUniversity Hospitals Birmingham NHS Foundation Trust and University of BirminghamBirminghamUK
| | - Khaled Ahmed
- Centre for Patient‐Reported Outcomes ResearchInstitute of Applied Health ResearchUniversity of BirminghamBirminghamUK
| | - Thomas Keeley
- Centre for Patient‐Reported Outcomes ResearchInstitute of Applied Health ResearchUniversity of BirminghamBirminghamUK
- GlaxoSmithKline (formerly of CPROR, University of BirminghamBirminghamUK
| | - Jo Armes
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- School of Health SciencesUniversity of SurreyGuildfordUK
- NIHR ARC KentLondonUK
| | | | - Lynn Calman
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- Macmillan Survivorship Research GroupHealth SciencesUniversity of SouthamptonSouthamptonUK
| | - Anna Gavin
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- N. Ireland Cancer RegistryCentre for Public HealthQueens UniversityBelfastUK
| | - Adam W. Glaser
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- Leeds Institute of Medical Research at St James’sUniversity of LeedsLeedsUK
| | - Diana M. Greenfield
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- Sheffield Teaching Hospital NHS Foundation Trust and University of SheffieldSheffieldUK
| | - Anne Lanceley
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- UCL Elizabeth Garrett Anderson Institute for Women’s HealthMedical School BuildingUniversity College LondonLondonUK
| | - Rachel M. Taylor
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- Centre for Nurse, Midwife and Allied Health Profession Led Research (CNMARUniversity College London Hospitals NHS Foundation TrustLondonUK
| | - Galina Velikova
- Leeds Institute of Medical Research at St James’sUniversity of LeedsLeedsUK
| | - Michael Brundage
- Queen’s Department of OncologyQueen’s Cancer Research InstituteKingstonONCanada
| | - Fabio Efficace
- Italian Group for Adult Hematologic Diseases (GIMEMAHealth Outcomes Research UnitRomeItaly
| | - Rebecca Mercieca‐Bebber
- School of PsychologyUniversity of SydneySydneyNSWAustralia
- University of SydneyNHMRC Clinical Trials CentreSydneyNSWAustralia
| | | | - Derek Kyte
- Centre for Patient‐Reported Outcomes ResearchInstitute of Applied Health ResearchUniversity of BirminghamBirminghamUK
- NIHR Birmingham Biomedical Research Centre and NIHR Surgical Reconstruction and Microbiology Research CentreUniversity Hospitals Birmingham NHS Foundation Trust and University of BirminghamBirminghamUK
- UK National Cancer Research Institute (NCRI) Psychosocial Oncology and Survivorship CSG Subgroup: Understanding and Measuring the Consequences of Cancer and its TreatmentLondonUK
- School of Applied Health & CommunityUniversity of WorcesterWorcesterUK
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13
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Efficace F, Cannella L, Breccia M, Olivieri J, Platzbecker U, Vignetti M. Health-related quality of life in patients with acute promyelocytic leukemia: a systematic literature review. Expert Rev Hematol 2021; 14:645-654. [PMID: 34125642 DOI: 10.1080/17474086.2021.1943352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Remarkable advances have been made in acute promyelocytic leukemia (APL) research over the past decades and many patients can now also be cured without traditional chemotherapy. Therefore, the assessment of health-related quality of life (HRQoL) and other types of patient-reported outcomes (PROs) is highly relevant in the current APL treatment landscape.Areas covered: A systematic literature review was performed to identify APL studies assessing HRQoL that were published over the last 15 years. Eligible studies were evaluated on a predetermined data extraction form including information on the study design, PRO measure used, as well patient characteristics and summary of HRQoL findings. For descriptive purposes, selected studies were grouped and discussed based on the type of treatment: standard chemotherapy only versus those also including more recent targeted arsenic trioxide (ATO)-based strategies.Expert opinion: Inclusion of HRQoL in APL research was important to better understand the benefit-risk profile of intravenous ATO compared to traditional chemotherapy. While some information on HRQoL and symptoms in APL survivors treated with standard chemotherapy is available, the long-term effects of ATO therapy on patients' HRQoL are largely unknown. Additionally, future studies are needed to evaluate the potential advantages of oral ATO over intravenous administration.
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Affiliation(s)
- Fabio Efficace
- Italian Group for Adult Hematologic Diseases (GIMEMA), Data Center and Health Outcomes Research Unit, Rome, Italy
| | - Laura Cannella
- Italian Group for Adult Hematologic Diseases (GIMEMA), Data Center and Health Outcomes Research Unit, Rome, Italy
| | - Massimo Breccia
- Hematology, Department of Translational and Precision Medicine, Azienda Ospedaliera Policlinico Umberto I, Sapienza University, Italy
| | - Jacopo Olivieri
- Clinica Ematologica, Centro Trapianti E Terapie Cellulari "C. Melzi," Azienda Sanitaria Universitaria Integrata Di Udine, Udine, Italy
| | - Uwe Platzbecker
- Medical Clinic and Polyclinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
| | - Marco Vignetti
- Italian Group for Adult Hematologic Diseases (GIMEMA), Data Center and Health Outcomes Research Unit, Rome, Italy
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Halford Z, Coalter C, Gresham V, Brown T. A Systematic Review of Blinatumomab in the Treatment of Acute Lymphoblastic Leukemia: Engaging an Old Problem With New Solutions. Ann Pharmacother 2021; 55:1236-1253. [PMID: 33435716 DOI: 10.1177/1060028020988411] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To assess the current literature for blinatumomab in the treatment of adult and pediatric B-cell acute lymphoblastic leukemia (ALL). DATA SOURCES We conducted a PubMed (inception to December 11, 2020) and ClinicalTrials.gov systematic literature search using the following terms: blinatumomab, Blincyto, lymphoblastic leukemia, and bispecific T-cell engager. STUDY SELECTION AND DATA EXTRACTION All relevant published articles, package inserts, and meeting abstracts evaluating the use of blinatumomab in ALL were considered for inclusion. DATA SYNTHESIS Blinatumomab, a first-in-class bispecific T-cell engager monoclonal antibody, facilitates cytotoxic T-cell activation and subsequent eradication of CD19-positive B cells. The confirmatory phase III TOWER trial demonstrated superior overall survival (OS) with blinatumomab compared with standard chemotherapy (7.7 months vs 4.0 months) in relapsed and refractory (R/R) B-cell ALL. In the phase II BLAST trial, blinatumomab achieved a complete measurable residual disease (MRD) response in 78% of evaluable patients, with a median OS of 36.5 months. Potentially life-threatening cytokine release syndrome and neurotoxicity occurred in approximately 15% and 65% of patients, respectively. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE Following initial Food and Drug Administration approval in 2014, blinatumomab gained expanded approval in pediatric patients and in Philadelphia chromosome-positive R/R ALL. In 2018, blinatumomab became the first and only drug approved for the treatment of persistent MRD in any hematologic malignancy. Emerging data demonstrate promising efficacy with blinatumomab in specific ALL settings, including frontline therapy, as a bridge to transplantation, and in "chemotherapy-free" combination regimens. CONCLUSIONS Blinatumomab provides a paradigm-shifting treatment option; however, many questions surrounding optimal patient selection, sequencing, and cost-effectiveness remain.
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Affiliation(s)
| | - Carli Coalter
- Union University College of Pharmacy, Jackson, TN, USA
| | | | - Tabitha Brown
- Erlanger Health System/Children's Hospital at Erlanger, Chattanooga, TN, USA
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15
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Quality of patient-reported outcome reporting in randomised controlled trials of haematological malignancies according to international quality standards: a systematic review. LANCET HAEMATOLOGY 2020; 7:e892-e901. [DOI: 10.1016/s2352-3026(20)30292-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/17/2020] [Accepted: 07/22/2020] [Indexed: 11/23/2022]
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16
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Cottone F, Collins GS, Anota A, Sommer K, Giesinger JM, Kieffer JM, Aaronson NK, Van Steen K, Charton E, Castagnetti F, Fazi P, Vignetti M, Cella D, Efficace F. Time to health-related quality of life improvement analysis was developed to enhance evaluation of modern anticancer therapies. J Clin Epidemiol 2020; 127:9-18. [PMID: 32562837 DOI: 10.1016/j.jclinepi.2020.06.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 06/01/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Major advances have recently been made in the treatments of cancer, which now also have the potential to improve patients' health-related quality of life (HRQOL). We propose the time to HRQOL improvement (TTI) and the time to sustained HRQOL improvement (TTSI) as potentially important cancer outcomes to be used in longitudinal HRQOL analyses. STUDY DESIGN AND SETTING As proof of principle, we defined TTI and TTSI, using the Fine-Gray model to include competing risks in estimates, in a case study in real life of a cohort of newly diagnosed patients with cancer receiving a targeted therapy. HRQOL was evaluated before and during therapy with six assessments over a 24-month period, using the well-validated European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30. RESULTS For each assessed HRQOL domain, we assessed TTI and TTSI and estimated the cumulative incidence of patients' clinically meaningful improvements, also accounting for the occurrence of competing events. CONCLUSION TTI and TTSI are potentially important outcomes in the era of modern anticancer therapies. The analysis of TTI and TTSI by competing risks approach will further add to the statistical methods that can be used to inform on the impact of cancer therapies on patients' HRQOL.
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Affiliation(s)
- Francesco Cottone
- Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center and Health Outcomes Research Unit, Rome, Italy.
| | - Gary S Collins
- Centre for Statistics in Medicine, NDORMS, University of Oxford, Oxford, UK
| | - Amelie Anota
- Methodology and Quality of Life in Oncology Unit (INSERM UMR 1098), University Hospital of Besançon, Besançon, France; French National Platform Quality of Life and Cancer, Besançon, France
| | - Kathrin Sommer
- Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center and Health Outcomes Research Unit, Rome, Italy
| | - Johannes M Giesinger
- Psychiatry II, Medical University of Innsbruck, University Hospital Innsbruck, Innsbruck, Austria
| | - Jacobien M Kieffer
- The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam
| | - Neil K Aaronson
- The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam
| | - Kristel Van Steen
- GIGA-R Medical Genomics Unit, BIO 3 University of Liège, Liège, Belgium
| | - Emilie Charton
- Methodology and Quality of Life in Oncology Unit (INSERM UMR 1098), University Hospital of Besançon, Besançon, France; French National Platform Quality of Life and Cancer, Besançon, France
| | - Fausto Castagnetti
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Paola Fazi
- Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center and Health Outcomes Research Unit, Rome, Italy
| | - Marco Vignetti
- Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center and Health Outcomes Research Unit, Rome, Italy
| | - David Cella
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Fabio Efficace
- Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center and Health Outcomes Research Unit, Rome, Italy; Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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17
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Boyiadzis MM, Aksentijevich I, Arber DA, Barrett J, Brentjens RJ, Brufsky J, Cortes J, De Lima M, Forman SJ, Fuchs EJ, Fukas LJ, Gore SD, Litzow MR, Miller JS, Pagel JM, Waller EK, Tallman MS. The Society for Immunotherapy of Cancer (SITC) clinical practice guideline on immunotherapy for the treatment of acute leukemia. J Immunother Cancer 2020; 8:jitc-2020-000810. [PMID: 33077513 PMCID: PMC7574947 DOI: 10.1136/jitc-2020-000810] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2020] [Indexed: 12/29/2022] Open
Abstract
Acute leukemia is a constellation of rapidly progressing diseases that affect a wide range of patients regardless of age or gender. Traditional treatment options for patients with acute leukemia include chemotherapy and hematopoietic cell transplantation. The advent of cancer immunotherapy has had a significant impact on acute leukemia treatment. Novel immunotherapeutic agents including antibody-drug conjugates, bispecific T cell engagers, and chimeric antigen receptor T cell therapies have efficacy and have recently been approved by the US Food and Drug Administration (FDA) for the treatment of patients with acute leukemia. The Society for Immunotherapy of Cancer (SITC) convened a panel of experts to develop a clinical practice guideline composed of consensus recommendations on immunotherapy for the treatment of acute lymphoblastic leukemia and acute myeloid leukemia.
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Affiliation(s)
- Michael M Boyiadzis
- Department of Medicine, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | | | - Daniel A Arber
- Department of Pathology, University of Chicago, Chicago, Illinois, USA
| | - John Barrett
- Stem Cell Allotransplantation Section, Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Renier J Brentjens
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jill Brufsky
- Department of Medicine, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Jorge Cortes
- Department of Medicine, Division of Hematology/Oncology, Georgia Cancer Center, Augusta, Georgia, USA
| | - Marcos De Lima
- Division of Hematology, University Hospitals of Cleveland and Case Western Reserve University, Cleveland, Ohio, USA
| | - Stephen J Forman
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Duarte, California, USA
| | - Ephraim J Fuchs
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Linda J Fukas
- Clinical Research Services, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Steven D Gore
- Investigational Drug Branch, Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, Maryland, USA
| | - Mark R Litzow
- Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jeffrey S Miller
- Division of Hematology, Oncology and Transplantation, Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, USA
| | - John M Pagel
- Center for Blood Disorders and Stem Cell Transplantation, Swedish Cancer Institute, Seattle, Washington, USA
| | - Edmund K Waller
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
| | - Martin S Tallman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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18
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Lanza F, Maffini E, Saraceni F, Massari E, Rondoni M, Daghia G, Olivieri A, Cerchione C, Martinelli G. New monoclonal antibodies and tyrosine kinase inhibitors in B-cell acute lymphoblastic leukemia. Minerva Med 2020; 111:478-490. [PMID: 32955830 DOI: 10.23736/s0026-4806.20.07031-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Patients with acute lymphoblastic leukemia (ALL) are characterized by an unfavorable outcome in the majority of adult cases. Several clinical trials have confirmed the usefulness of a pediatric-type therapy applied to adult patients. Adults present with higher risk features at diagnosis that predispose them to chemotherapy resistance and disease relapse after an initial achievement of complete remission. The recent introduction of novel immune-targeted therapies, including monoclonal antibodies (MoAbs) targeting B cell-associated antigens such as CD19 (blinatumumab) and CD22 (inotuzumab), tyrosine kinase inhibitors targeting BCR-ABL1 tyrosine kinase, bispecific antibodies and chimeric antigen receptor T- cell therapy (CAR-T), circumvent B-ALL cell chemo-refractoriness through novel mechanisms of action, potentially eradicating minimal residual disease (MRD) and enabling more patients to receive allogeneic hematopoietic stem cell transplantation and to achieve a better clinical outcome.
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Affiliation(s)
- Francesco Lanza
- Hematology Unit and Romagna Transplant Network, "Santa Maria delle Croci" Hospital, Ravenna, Italy -
| | - Enrico Maffini
- Hematology Unit and Romagna Transplant Network, "Santa Maria delle Croci" Hospital, Ravenna, Italy
| | | | | | - Michela Rondoni
- Hematology Unit and Romagna Transplant Network, "Santa Maria delle Croci" Hospital, Ravenna, Italy
| | - Giulia Daghia
- Hematology Unit and Romagna Transplant Network, "Santa Maria delle Croci" Hospital, Ravenna, Italy
| | | | - Claudio Cerchione
- Unit of Hematology, IRCCS Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), Meldola, Forlì-Cesena, Italy
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19
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The use of bispecific antibodies to optimize the outcome of patients with acute leukemia, lymphoma and multiple myeloma after SCT. Bone Marrow Transplant 2020; 54:721-726. [PMID: 31431702 DOI: 10.1038/s41409-019-0596-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
One of the remaining and unresolved problems in allogeneic stem cell transplantation, especially following a T cell-depleted transplant as often performed in the setting of haploidentical transplantation, is the relapse of the underlying hematological malignancy. It has been demonstrated that in the last years we have made major progress in controlling infections, acute and chronic GvHD and making stem cell transplantation available to elderly patients. However, little improvement has been made to achieve better tumor control and to lower the relapse rate. Thus, novel immunotherapeutic strategies are increasingly used prior to or even following allogeneic stem cell transplantation to better control the underlying malignancy and thus, to reduce the relapse rate. These novel immunotherapeutic strategies comprise monoclonal antibodies, immunotoxins and even more effective T cell redirecting strategies like bispecific antibodies and T cells transduced with either chimeric antigen receptors (CAR) or (affinity-tuned) T cell receptors (TCR).
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20
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Concepts in immuno-oncology: tackling B cell malignancies with CD19-directed bispecific T cell engager therapies. Ann Hematol 2020; 99:2215-2229. [PMID: 32856140 PMCID: PMC7481145 DOI: 10.1007/s00277-020-04221-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 08/11/2020] [Indexed: 12/11/2022]
Abstract
The B cell surface antigen CD19 is a target for treating B cell malignancies, such as B cell precursor acute lymphoblastic leukemia and B cell non-Hodgkin lymphoma. The BiTE® immuno-oncology platform includes blinatumomab, which is approved for relapsed/refractory B cell precursor acute lymphoblastic leukemia and B cell precursor acute lymphoblastic leukemia with minimal residual disease. Blinatumomab is also being evaluated in combination with other agents (tyrosine kinase inhibitors, checkpoint inhibitors, and chemotherapy) in various treatment settings, including frontline protocols. An extended half-life BiTE molecule is also under investigation. Patients receiving blinatumomab may experience cytokine release syndrome and neurotoxicity; however, these events may be less frequent and severe than in patients receiving other CD19-targeted immunotherapies, such as chimeric antigen receptor T cell therapy. We review BiTE technology for treating malignancies that express CD19, analyzing the benefits and limitations of this bispecific T cell engager platform from clinical experience with blinatumomab.
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21
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Reducing minimal residual disease with blinatumomab prior to HCT for pediatric patients with acute lymphoblastic leukemia. Blood Adv 2020; 3:1926-1929. [PMID: 31243002 DOI: 10.1182/bloodadvances.2018025726] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 05/15/2019] [Indexed: 01/28/2023] Open
Abstract
Key Points
Children treated with blinatumomab for B-ALL with MRD had few side effects and proceeded to hematopoietic cell transplant without delay. Blinatumomab given prior to transplant reduces MRD and results in favorable leukemia-free survival, toxicity, and overall survival.
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22
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Ribera JM, Genescà E, Ribera J. Bispecific T-cell engaging antibodies in B-cell precursor acute lymphoblastic leukemias: focus on blinatumomab. Ther Adv Hematol 2020; 11:2040620720919632. [PMID: 32523659 PMCID: PMC7236391 DOI: 10.1177/2040620720919632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 03/05/2020] [Indexed: 11/28/2022] Open
Abstract
Bispecific T-cell engaging antibodies are constructs engineered to bind to two different antigens, one to a tumor-specific target and the other to CD3-positive T cells or natural killer (NK) cells. Blinatumomab engages CD19 and CD3, performing effective serial lysis. The clinical development program in acute lymphoblastic leukemia (ALL) includes clinical trials in relapsed or refractory (R/R) patients and in B-cell precursor (BCP) ALL patients with measurable residual disease. Several trials are currently being conducted in de novo BCP-ALL, either in induction, consolidation, or before or after hematopoietic stem cell transplant. Combination with other targeted therapies or with other immunotherapeutic approaches are also underway. Several strategies are aimed to optimize the use of blinatumomab either by overcoming the mechanisms of resistance (e.g. inhibition of PD-1/PD-L1) or by improvements in the route of application, among others.
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Affiliation(s)
- Jose-Maria Ribera
- Clinical Hematology Department, ICO-Hospital Germans Trias I Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, C/ Canyet, s/n, Badalona, 08916, Spain
| | - Eulalia Genescà
- Clinical Hematology Department, ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Jordi Ribera
- Clinical Hematology Department, ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Badalona, Spain
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23
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Impact of salvage treatment phase on inotuzumab ozogamicin treatment for relapsed/refractory acute lymphoblastic leukemia: an update from the INO-VATE final study database. Leuk Lymphoma 2020; 61:2012-2015. [DOI: 10.1080/10428194.2020.1751839] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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24
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Clesham K, Rao V, Bartram J, Ancliff P, Ghorashian S, O'Connor D, Pavasovic V, Rao A, Samarasinghe S, Cummins M, Malone A, Patrick K, Bonney D, James B, Gibson B, Vora A. Blinatumomab for infant acute lymphoblastic leukemia. Blood 2020; 135:1501-1504. [PMID: 32043146 DOI: 10.1182/blood.2019004008] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
| | - Vasudha Rao
- Great Ormond Street Hospital for Children, London, United Kingdom
| | - Jack Bartram
- Great Ormond Street Hospital for Children, London, United Kingdom
| | - Philip Ancliff
- Great Ormond Street Hospital for Children, London, United Kingdom
| | - Sara Ghorashian
- Great Ormond Street Hospital for Children, London, United Kingdom
| | - David O'Connor
- Great Ormond Street Hospital for Children, London, United Kingdom
- Department of Haematology, University College London Cancer Institute, London, United Kingdom
| | - Vesna Pavasovic
- Great Ormond Street Hospital for Children, London, United Kingdom
| | - Anupama Rao
- Great Ormond Street Hospital for Children, London, United Kingdom
| | | | | | - Andrea Malone
- Children's Health Ireland at Crumlin, Dublin, Ireland
| | | | - Denise Bonney
- Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Beki James
- Leeds Children's Hospital, Leeds, United Kingdom; and
| | - Brenda Gibson
- Royal Hospital for Children, Glasgow, United Kingdom
| | - Ajay Vora
- Great Ormond Street Hospital for Children, London, United Kingdom
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25
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McNeer JL, Rau RE, Gupta S, Maude SL, O'Brien MM. Cutting to the Front of the Line: Immunotherapy for Childhood Acute Lymphoblastic Leukemia. Am Soc Clin Oncol Educ Book 2020; 40:1-12. [PMID: 32320280 DOI: 10.1200/edbk_278171] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Although many children and young adults with B-cell acute lymphoblastic leukemia (B-ALL) are cured with modern, risk-adapted chemotherapy regimens, 10% to 15% of patients will experience relapse or have refractory disease. Recent efforts to further intensify cytotoxic chemotherapy regimens in the frontline setting have failed as a result of excessive toxicity or lack of improvement in efficacy. As a result, novel approaches will be required to achieve cures in more newly diagnosed patients. Multiple immune-based therapies have demonstrated considerable efficacy in the setting of relapsed or refractory (R/R) disease, including CD19 targeting with blinatumomab and tisagenlecleucel and CD22 targeting with inotuzumab ozogamicin. These agents are now under investigation by the Children's Oncology Group (COG) in clinical trials for newly diagnosed B-ALL, with integration into standard chemotherapy regimens based on clinically and biology-based risk stratification as well as disease response.
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Affiliation(s)
| | - Rachel E Rau
- Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Sumit Gupta
- The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Shannon L Maude
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Maureen M O'Brien
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
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26
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Apel A, Ofran Y, Wolach O, Shimony S, Ram R, Levi I, Zektser M, Koren-Michowitz M. Safety and efficacy of blinatumomab: a real world data. Ann Hematol 2020; 99:835-838. [PMID: 32076826 DOI: 10.1007/s00277-019-03854-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 11/18/2019] [Indexed: 10/25/2022]
Abstract
Despite improvement in survival of newly diagnosed adult precursor B-acute lymphoblastic leukemia/lymphoma (B-ALL), the results of relapsed/refractory disease are poor. Blinatumomab, a bispecific monoclonal antibody directed against CD19/CD3 show clinical activity against relapsed/refractory B-ALL and in minimal residual disease (MRD)-positive patients.We report our "real-world" experience with blinatumomab in patients with relapsed/refractory B-ALL.Twenty-one patients, at a median age 52 years with median disease duration of 10 months, were included. Indications for treatment were hematological relapse (n = 17), MRD positivity (n = 2), inability to continue intensive chemotherapy (n = 1), and bridging to a second alloSCT (n = 1). Blinatumomab was given as first salvage in 11 patients and after at least one prior salvage treatment in eight.Complete response (CR) was newly achieved in 47% and was maintained in 75% of patients with baseline CR. At a median follow-up of 12.4 months, 13 patients were alive, and 11 in CR. Median leukemia-free survival was 8.7 months, and median overall survival was 15.2 months. Median leukemia-free survival and overall survival were not reached in patients proceeding to alloSCT compared to 5.1 and 15.2 months, respectively, for patients who did not receive stem cell transplantation.Treatment was well tolerated with neurological events reported in two patients (10%) and GI events in three patients (14%). Cytokine storm was reported in four patients (19%).In conclusion, treatment with blinatumomab is effective and tolerable in adult patients with relapsed/refractory B-ALL outside of a clinical trial stetting.
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Affiliation(s)
- Arie Apel
- Hematology Department, Shamir (Asaf Harofe) Medical Center, Zerifin, Israel.
| | - Yishai Ofran
- Department of Hematology and Bone Marrow transplantation, Rambam Health Care Campus, Haifa, Israel
| | - Ofir Wolach
- Institute of Hematology, Davidoff Cancer Center, Belinson Hospital, Rabin Medical Center, Petach-Tikva, Israel
| | - Shai Shimony
- Institute of Hematology, Davidoff Cancer Center, Belinson Hospital, Rabin Medical Center, Petach-Tikva, Israel
| | - Ron Ram
- Bone Marrow Transplantation Unit, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Itai Levi
- Institute of Hematology, Faculty of Health Sciences, Soroka University Medical Center, Beer Sheba, Israel
| | | | - Maya Koren-Michowitz
- Hematology Department, Shamir (Asaf Harofe) Medical Center, Zerifin, Israel.,Sacklar School of Medicine, Tel Aviv University, Tel Aviv, Israel
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27
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Stein A, Franklin JL, Chia VM, Arrindell D, Kormany W, Wright J, Parson M, Amouzadeh HR, Choudhry J, Joseph G. Benefit-Risk Assessment of Blinatumomab in the Treatment of Relapsed/Refractory B-Cell Precursor Acute Lymphoblastic Leukemia. Drug Saf 2020; 42:587-601. [PMID: 30565020 PMCID: PMC6475509 DOI: 10.1007/s40264-018-0760-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Blinatumomab is the first-and-only Food and Drug Administration (FDA)-approved cluster of differentiation (CD) 19-directed CD3 bispecific T-cell engager (BiTE®) immunotherapy. It is currently FDA approved for the treatment of adults and children with Philadelphia chromosome-positive (Ph+) and Philadelphia chromosome-negative (Ph-) relapsed/refractory (R/R) B-cell precursor acute lymphoblastic leukemia (ALL) and B-cell precursor ALL with minimal residual disease. Similarly, initial marketing authorization for blinatumomab in the European Union was granted for the treatment of adults with Ph- R/R B-cell precursor ALL. The benefits of treating R/R B-cell precursor ALL patients with blinatumomab include increased overall survival, more favorable hematologic remission and molecular response rates, and a lower incidence rate of selected adverse events when compared with standard-of-care chemotherapy. The key risks associated with blinatumomab treatment include cytokine release syndrome, neurotoxicity, and medication errors. Here, we review the benefits and risks of blinatumomab treatment and describe how these risks can be mitigated.
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Affiliation(s)
| | - Janet L Franklin
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Victoria M Chia
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Deborah Arrindell
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA.
| | - William Kormany
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Jacqueline Wright
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Mandy Parson
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Hamid R Amouzadeh
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Jessica Choudhry
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Guiandre Joseph
- Global Development, Observational Research, Global Patient Safety, Amgen Inc, One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
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28
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Deak D, Pop C, Zimta AA, Jurj A, Ghiaur A, Pasca S, Teodorescu P, Dascalescu A, Antohe I, Ionescu B, Constantinescu C, Onaciu A, Munteanu R, Berindan-Neagoe I, Petrushev B, Turcas C, Iluta S, Selicean C, Zdrenghea M, Tanase A, Danaila C, Colita A, Colita A, Dima D, Coriu D, Einsele H, Tomuleasa C. Let's Talk About BiTEs and Other Drugs in the Real-Life Setting for B-Cell Acute Lymphoblastic Leukemia. Front Immunol 2020; 10:2856. [PMID: 31921126 PMCID: PMC6934055 DOI: 10.3389/fimmu.2019.02856] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 11/20/2019] [Indexed: 01/07/2023] Open
Abstract
Background: Therapy for acute lymphoblastic leukemia (ALL) are currently initially efficient, but even if a high percentage of patients have an initial complete remission (CR), most of them relapse. Recent data shows that immunotherapy with either bispecific T-cell engagers (BiTEs) of chimeric antigen receptor (CAR) T cells can eliminate residual chemotherapy-resistant B-ALL cells. Objective: The objective of the manuscript is to present improvements in the clinical outcome for chemotherapy-resistant ALL in the real-life setting, by describing Romania's experience with bispecific antibodies for B-cell ALL. Methods: We present the role of novel therapies for relapsed B-cell ALL, including the drugs under investigation in phase I-III clinical trials, as a potential bridge to transplant. Blinatumomab is presented in a critical review, presenting both the advantages of this drug, as well as its limitations. Results: Bispecific antibodies are discussed, describing the clinical trials that resulted in its approval by the FDA and EMA. The real-life setting for relapsed B-cell ALL is described and we present the patients treated with blinatumomab in Romania. Conclusion: In the current manuscript, we present blinatumomab as a therapeutic alternative in the bridge-to-transplant setting for refractory or relapsed ALL, to gain a better understanding of the available therapies and evidence-based data for these patients in 2019.
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Affiliation(s)
- Dalma Deak
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Department of Hematology, Ion Chiricuta Clinical Cancer Center, Cluj-Napoca, Romania
| | - Cristina Pop
- Department of Pharmacology, Faculty of Pharmacy, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alina-Andreea Zimta
- Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ancuta Jurj
- Research Center for Functional Genomics and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alexandra Ghiaur
- Department of Hematology, Fundeni Clinical Institute, Bucharest, Romania
| | - Sergiu Pasca
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Patric Teodorescu
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Angela Dascalescu
- Department of Hematology, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania.,Department of Hematology, Regional Institute of Oncology, Iasi, Romania
| | - Ion Antohe
- Department of Hematology, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania.,Department of Hematology, Regional Institute of Oncology, Iasi, Romania
| | - Bogdan Ionescu
- Department of Hematology, Fundeni Clinical Institute, Bucharest, Romania
| | - Catalin Constantinescu
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Anca Onaciu
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Raluca Munteanu
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ioana Berindan-Neagoe
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Bobe Petrushev
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cristina Turcas
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Department of Hematology, Ion Chiricuta Clinical Cancer Center, Cluj-Napoca, Romania
| | - Sabina Iluta
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cristina Selicean
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Mihnea Zdrenghea
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Department of Hematology, Ion Chiricuta Clinical Cancer Center, Cluj-Napoca, Romania
| | - Alina Tanase
- Department of Stem Cell Transplantation, Fundeni Clinical Institute, Bucharest, Romania
| | - Catalin Danaila
- Department of Hematology, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania.,Department of Hematology, Regional Institute of Oncology, Iasi, Romania
| | - Anca Colita
- Department of Stem Cell Transplantation, Fundeni Clinical Institute, Bucharest, Romania.,Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Andrei Colita
- Department of Hematology, Coltea Hospital, Bucharest, Romania.,Department of Hematology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Delia Dima
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Daniel Coriu
- Department of Hematology, Ion Chiricuta Clinical Cancer Center, Cluj-Napoca, Romania.,Department of Hematology, Fundeni Clinical Institute, Bucharest, Romania.,Department of Hematology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Hermann Einsele
- Department of Internal Medicine II, University Hospital Wurzburg, Würzburg, Germany
| | - Ciprian Tomuleasa
- Department of Hematology/Research Center for Functional Genomics and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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29
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Kiesewetter B, Cherny NI, Boissel N, Cerisoli F, Dafni U, de Vries EGE, Ghia P, Gökbuget N, González-Calle V, Huntly B, Jäger U, Latino NJ, Douillard JY, Malcovati L, Mateos MV, Ossenkoppele GJ, Porkka K, Raderer M, Ribera JM, Scarfò L, Wester R, Zygoura P, Sonneveld P. EHA evaluation of the ESMO-Magnitude of Clinical Benefit Scale version 1.1 (ESMO-MCBS v1.1) for haematological malignancies. ESMO Open 2020; 5:e000611. [PMID: 31958292 PMCID: PMC7003483 DOI: 10.1136/esmoopen-2019-000611] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/05/2019] [Accepted: 11/06/2019] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Value frameworks in oncology have not been validated for the assessment of treatments in haematological malignancies, but to avoid overlaps and duplications it appears reasonable to build up experience on existing value frameworks, such as the European Society for Medical Oncology-Magnitude of Clinical Benefit Scale (ESMO-MCBS). METHODS Here we present the results of the first feasibility testing of the ESMO-MCBS v1.1 for haematological malignancies based on the grading of 80 contemporary studies for acute leukaemia, chronic leukaemia, lymphoma, myeloma and myelodysplastic syndromes. The aims were (1) to evaluate the scorability of data, (2) to evaluate the reasonableness of the generated grades for clinical benefit using the current version and (3) to identify shortcomings in the ESMO-MCBS v1.1 that require amendments to improve the efficacy and validity of the scale in grading new treatments in the management of haematological malignancies. RESULTS In general, the ESMO-MCBS v1.1 was found to be widely applicable to studies in haematological malignancies, generating scores that were judged as reasonable by European Hematology Association (EHA) experts. A small number of studies could either not be graded or were not appropriately graded. The reasons, related to the differences between haematological and solid tumour malignancies, are identified and described. CONCLUSIONS Based on the findings of this study, ESMO and EHA are committed to develop a version of the ESMO-MCBS that is validated for haematological malignancies. This development process will incorporate all of the usual stringencies for accountability of reasonableness that have characterised the development of the ESMO-MCBS including field testing, statistical modelling, evaluation for reasonableness and openness to appeal and revision. Applying such a scale will support future public policy decision-making regarding the value of new treatments for haematological malignancies and will provide insights that could be helpful in the design of future clinical trials.
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Affiliation(s)
- Barbara Kiesewetter
- Department of Medicine I, Clinical Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - Nathan I Cherny
- Cancer Pain and Palliative Medicine Service, Department of Medical Oncology, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Nicolas Boissel
- Department of Hematology, Hospital Saint-Louis, Paris, Île-de-France, France
- Adolescent and Young Adult Hematology Unit, Diderot University Paris Faculty of Medicine, Paris, Île-de-France, France
| | - Francesco Cerisoli
- European Hematology Association, Den Haag, Zuid-Holland, The Netherlands
| | - Urania Dafni
- Laboratory of Biostatistics, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
- Frontier Science Foundation-Hellas, Frontier Science Foundation-Hellas, Athens, Greece
| | - Elisabeth G E de Vries
- Department of Medical Oncology, University Medical Center Groningen, Groningen, The Netherlands
| | - Paolo Ghia
- Strategic Research Program on CLL, Division of Experimental Oncology, IRCCS Ospedale San Raffaele, Milano, Lombardia, Italy
- Universita Vita e Salute San Raffaele, Milano, Lombardia, Italy
| | - Nicola Gökbuget
- Department of Hematology/Oncology, Goethe University, Frankfurt am Main, Hessen, Germany
| | - Verónica González-Calle
- Department of Hematology and Instituto de Investigación Biomédica de Salamanca-IBSAL, University Hospital of Salamanca, Salamanca, Castilla y León, Spain
| | - Brian Huntly
- Cambridge Stem Cell Institute, Department of Haematology, University of Cambridge, Cambridge, Cambridgeshire, UK
| | - Ulrich Jäger
- Department of Medicine I, Clinical Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
| | | | | | - Luca Malcovati
- Department of Molecular Medicine, University of Pavia, Pavia, Lombardia, Italy
- Department of Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Lombardia, Italy
| | - María-Victoria Mateos
- Department of Hematology and Instituto de Investigación Biomédica de Salamanca-IBSAL, University Hospital of Salamanca, Salamanca, Castilla y León, Spain
| | - Gert J Ossenkoppele
- Department of Hematology, VU University Medical Centre Amsterdam, Amsterdam, Noord-Holland, The Netherlands
| | - Kimmo Porkka
- Department of Hematology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - Markus Raderer
- Department of Medicine I, Clinical Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - Josep-Maria Ribera
- Clinical Hematology Department, ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Barcelona, Catalunya, Spain
| | - Lydia Scarfò
- Strategic Research Program on CLL, Division of Experimental Oncology, IRCCS Ospedale San Raffaele, Milano, Lombardia, Italy
- Universita Vita e Salute San Raffaele, Milano, Lombardia, Italy
| | - Ruth Wester
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, Zuid-Holland, The Netherlands
| | - Panagiota Zygoura
- Frontier Science Foundation-Hellas, Frontier Science Foundation-Hellas, Athens, Greece
| | - Pieter Sonneveld
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, Zuid-Holland, The Netherlands
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, Zuid-Holland, The Netherlands
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30
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Dhakal P, Kaur J, Gundabolu K, Bhatt VR. Immunotherapeutic options for management of relapsed or refractory B-cell acute lymphoblastic leukemia: how to select newly approved agents? Leuk Lymphoma 2020; 61:7-17. [PMID: 31317803 PMCID: PMC7261514 DOI: 10.1080/10428194.2019.1641802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 06/23/2019] [Accepted: 06/30/2019] [Indexed: 01/15/2023]
Abstract
Recently, immunotherapeutic agents such as inotuzumab ozogamicin (INO), blinatumomab (BLIN), and tisagenlecleucel (TISA) have been approved for treatment of relapsed or refractory (R/R) acute lymphoblastic leukemia (ALL). No head to head trials have compared these agents. Thus, various factors influence the decision to choose an appropriate treatment for R/R ALL. INO may be preferred in patients with high tumor burden; BLIN is preferred in patients with low tumor burden or to eradicate minimal residual disease (MRD). Both INO and BLIN, compared to standard chemotherapy, increase the probability of receiving subsequent hematopoietic stem cell transplant (HSCT). TISA, approved for patients ≤25 years of age, is effective regardless of tumor burden or prior receipt of HSCT and can be used as a definite treatment in some patients. Further studies comparing the efficacy, safety, and other outcomes related to different immunotherapeutic options in combination with other treatment modalities and among themselves are needed.
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Affiliation(s)
- Prajwal Dhakal
- Division of Oncology and Hematology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
- Fred and Pamela Buffett Cancer Center, Omaha, NE
| | - Jasleen Kaur
- Department of Internal Medicine, Hurley Medical Center/ Michigan State University, Flint, Michigan, USA
| | - Krishna Gundabolu
- Division of Oncology and Hematology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
- Fred and Pamela Buffett Cancer Center, Omaha, NE
| | - Vijaya Raj Bhatt
- Division of Oncology and Hematology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
- Fred and Pamela Buffett Cancer Center, Omaha, NE
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31
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Rader C. Bispecific antibodies in cancer immunotherapy. Curr Opin Biotechnol 2019; 65:9-16. [PMID: 31841859 DOI: 10.1016/j.copbio.2019.11.020] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 11/14/2019] [Accepted: 11/21/2019] [Indexed: 12/11/2022]
Abstract
Among antibody-based cancer therapies, bispecific antibodies (biAbs) have gained momentum in preclinical and clinical investigations following the regulatory approvals of the trailblazing T-cell engaging biAb (T-biAb) blinatumomab. Discussed herein are recent strategies that aim at boosting the potency and mitigating the toxicity of T-biAbs, broadening their therapeutic utility from hematologic to solid malignancies, and generating T-biAbs in situ. In cancer immunotherapy, T-biAbs are facing fierce competition with chimeric antigen receptor T cells (CAR-Ts), a battle for clinical and commercial viability that will be closely watched. However, innovative combinations of T-biAbs and CAR-Ts have also transpired. NK-cell engaging biAbs (NK-biAbs) are reemerging as an alternative that addresses liabilities of T-biAbs. Beyond NK-biAbs, other biAbs designed to recruit cellular and molecular components of the innate immune system will be covered in this reflection on new tools, technologies, and targets.
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Affiliation(s)
- Christoph Rader
- Department of Immunology and Microbiology, The Scripps Research Institute, Jupiter, FL 33458, USA.
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32
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Abstract
The 5-year survival rate for children and adolescents with acute lymphoblastic leukemia (ALL) has improved to more than 90% in high-income countries. However, further increases in the intensity of conventional chemotherapy would be associated with significant adverse effects; therefore, novel approaches are necessary. The last decade has seen significant advances in targeted therapy with immunotherapy and molecular therapeutics, as well as advances in risk stratification for therapy based on somatic and germline genetic analysis and monitoring of minimal residual disease. For immunotherapy, the approval of antibody-based therapy (with blinatumomab in 2014 and inotuzumab ozogamicin in 2017) and T cell-based therapy (with tisagenlecleucel in 2017) by the US Food and Drug Administration has significantly improved the response rate and outcomes in patients with relapsed/refractory B-ALL. These strategies have also been tested in the frontline setting, and immunotherapy against a new ALL-associated antigen has been developed. Incorporating effective immunotherapy into ALL therapy would enable the intensity of conventional chemotherapy to be decreased and thereby reduce associated toxicity, leading to further improvement in survival and quality of life for patients with ALL.
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Affiliation(s)
- Hiroto Inaba
- Department of Oncology, St. Jude Children's Research Hospital, MS 260, 262 Danny Thomas Place, Memphis, TN, 38105-3678, USA.
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA.
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children's Research Hospital, MS 260, 262 Danny Thomas Place, Memphis, TN, 38105-3678, USA
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
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33
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Laetsch TW, Myers GD, Baruchel A, Dietz AC, Pulsipher MA, Bittencourt H, Buechner J, De Moerloose B, Davis KL, Nemecek E, Driscoll T, Mechinaud F, Boissel N, Rives S, Bader P, Peters C, Sabnis HS, Grupp SA, Yanik GA, Hiramatsu H, Stefanski HE, Rasouliyan L, Yi L, Shah S, Zhang J, Harris AC. Patient-reported quality of life after tisagenlecleucel infusion in children and young adults with relapsed or refractory B-cell acute lymphoblastic leukaemia: a global, single-arm, phase 2 trial. Lancet Oncol 2019; 20:1710-1718. [PMID: 31606419 DOI: 10.1016/s1470-2045(19)30493-0] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 07/09/2019] [Accepted: 07/16/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND The ELIANA trial showed that 61 (81%) of 75 paediatric and young adult patients with relapsed or refractory B-cell acute lymphoblastic leukaemia achieved overall remission after treatment with tisagenlecleucel, a chimeric antigen receptor targeted against the CD19 antigen. We aimed to evaluate patient-reported quality of life in these patients before and after tisagenlecleucel infusion. METHODS ELIANA, a global, single-arm, open-label, phase 2 trial, was done in 25 hospitals across Australia, Austria, Belgium, Canada, France, Germany, Italy, Japan, Norway, Spain, and the USA. Patients with B-cell acute lymphoblastic leukaemia aged at least 3 years at the time of screening and 21 years or younger at the time of initial diagnosis who were in second or greater bone marrow relapse, chemorefractory, relapsed after allogeneic stem-cell transplantation, or were otherwise ineligible for allogeneic stem-cell transplantation were enrolled. Patients received a single intravenous administration of a target dose of 0·2-5 × 106 transduced viable T cells per kg for patients weighing 50 kg or less or 0·1-2·5 × 108 transduced viable T cells for patients weighing more than 50 kg. The primary outcome, reported previously, was the proportion of patients who achieved remission. A prespecified secondary endpoint, reported here, was patient-reported quality of life measured with the Pediatric Quality of Life Inventory (PedsQL) and European Quality of Life-5 Dimensions questionnaire (EQ-5D). Patients completed the questionnaires at baseline, day 28, and months 3, 6, 9, and 12 after treatment. The data collected were summarised using descriptive statistics and post-hoc mixed models for repeated measures. Change from baseline response profiles were illustrated with cumulative distribution function plots. The proportion of patients achieving the minimal clinically important difference and normative mean value were reported. Analysis was per protocol. This study is registered with ClinicalTrials.gov, NCT02435849. FINDINGS Between April 8, 2015, and April 25, 2017, 107 patients were screened, 92 were enrolled, and 75 received tisagenlecleucel. 58 patients aged 8-23 years were included in the analysis of quality of life. At baseline, 50 (86%) patients had completed the PedsQL questionnaire and 48 (83%) had completed the EQ-5D VAS. Improvements in patient-reported quality-of-life scores were observed for all measures at month 3 after tisagenlecleucel infusion (mean change from baseline to month 3 was 13·3 [95% CI 8·9-17·6] for the PedsQL total score and 16·8 [9·4-24·3] for the EQ-5D visual analogue scale). 30 (81%) of 37 patients achieved the minimal clinically important difference at month 3 for the PedsQL total score and 24 (67%) of 36 patients achieved this for the EQ-5D visual analogue scale. INTERPRETATION These findings, along with the activity and safety results of ELIANA, suggest a favourable benefit-risk profile of tisagenlecleucel in the treatment of paediatric and young adult patients with relapsed or refractory B-cell acute lymphoblastic leukaemia. FUNDING Novartis.
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Affiliation(s)
- Theodore W Laetsch
- Department of Pediatrics and Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern, Dallas, TX, USA; Pauline Allen Gill Center for Cancer and Blood Disorders, Children's Health, Dallas, TX, USA.
| | - Gary Douglas Myers
- Division of BMT/Hematology/Oncology, Children's Mercy Hospital Kansas City, Kansas City, MO, USA
| | - André Baruchel
- Pediatric Hemato-Immunology Department, Robert Debré University Hospital (APHP) and University Paris Diderot, Paris, France
| | - Andrew C Dietz
- Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Michael A Pulsipher
- Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Henrique Bittencourt
- Hematology-Oncology Division, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Jochen Buechner
- Department of Pediatric Hematology and Oncology, Oslo University Hospital, Oslo, Norway
| | | | - Kara L Davis
- Bass Center for Childhood Cancer and Blood Disorders, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - Eneida Nemecek
- Bone Marrow Transplantation Program, Oregon Health & Science University, Portland, OR, USA
| | - Timothy Driscoll
- Division of Pediatric Blood and Marrow Transplant, Children's Health Center, Duke University Medical Center, Durham, NC, USA
| | - Francoise Mechinaud
- Children's Cancer Centre, The Royal Children's Hospital Melbourne, Melbourne, VIC, Australia
| | - Nicolas Boissel
- Hematology Adolescent and Young Adult Unit, Saint-Louis Hospital, Paris, France
| | - Susana Rives
- Department of Pediatric Hematology and Oncology Hospital Sant Joan de Déu de Barcelona, Institut de Recerca Sant Joan de Déu, Barcelona Spain
| | - Peter Bader
- Division for Stem Cell Transplantation and Immunology, Goethe University, Hospital for Children and Adolescents, Frankfurt, Germany
| | - Christina Peters
- Stem Cell Transplant Unit, St. Anna Children's Hospital, Medical University, Vienna, Austria
| | - Himalee S Sabnis
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University, Atlanta, GA, USA
| | - Stephan A Grupp
- Division of Oncology, Children's Hospital of Philadelphia, and Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Gregory A Yanik
- Department of Pediatrics, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Hidefumi Hiramatsu
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Heather E Stefanski
- Department of Pediatric Blood and Marrow Transplant, University of Minnesota, Minneapolis, MN, USA
| | | | - Lan Yi
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Sweta Shah
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Jie Zhang
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Andrew C Harris
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
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34
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Calaminus G, Jenney M, Hjorth L, Baust K, Bernstein M, Bielack S, Vos PD, Hogendoorn PCW, Jovic G, Krailo M, Kreitz K, Marina N, Popoola BO, Sauerland C, Smeland S, Teske C, Schweinitz CV, Whelan J, Wiener A, Sydes MR, Nagarajan R. Quality of Life of Patients With Osteosarcoma in the European American Osteosarcoma Study-1 (EURAMOS-1): Development and Implementation of a Questionnaire Substudy. JMIR Res Protoc 2019; 8:e14406. [PMID: 31573951 PMCID: PMC6819132 DOI: 10.2196/14406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 05/19/2019] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The quality of life (QoL) of patients with osteosarcoma (OS) may be adversely affected by the disease or its treatment. Therefore, it is important to understand the QoL of patients undergoing treatment for OS to improve the QoL. We report on the first prospective international QoL study that was embedded within a large randomized clinical trial from 4 national study groups. OBJECTIVE This paper aimed to describe the QoL study development, methodology, accrual details, and characteristics of the QoL cohort. METHODS A total of 2260 patients registered in the EURopean AMerican Osteosarcoma Study-1 (EURAMOS-1), of whom 97.92% (2213/2260) were eligible for the optional QoL assessment and could participate in terms of questionnaire availability. Overall, 61.86% (1369/2213) of patients and/or proxies completed the QoL evaluation at the first assessment time point (E1) after the start of preoperative treatment. The QoL measures used (self- and/or proxy reports) depending on the patient's age and national study group. Participants and nonparticipants in the ancillary QoL study were compared regarding relevant demographic and disease-related characteristics at registration in the trial. RESULTS The participation rate at time point E1 did not differ with regard to age, gender, the occurrence of pathological fracture, or the presence of any metastases at diagnosis. No differences were found regarding the primary tumor site. Only the national study group affiliation had an influence on participation. Participation decreased linearly with trial progress up to 20% at the final time point of QoL assessment. CONCLUSIONS This study demonstrates the feasibility of international cooperation for the purpose of assessing and understanding the QoL of pediatric and adolescent/young adult patients with cancer. Future outcomes of this QoL substudy will help to adapt interventions to improve QoL.
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Affiliation(s)
- Gabriele Calaminus
- Department of Pediatric Hematology and Oncology, University Hospital Bonn, Bonn, Germany
| | - Meriel Jenney
- Children & Women's Services Clinical Board, University Hospital of Wales, Cardiff, United Kingdom
| | - Lars Hjorth
- Pediatrics, Department of Clinical Sciences Lund, Skane University Hospital, Lund University, Lund, Sweden
| | - Katja Baust
- Department of Pediatric Hematology and Oncology, University Hospital Bonn, Bonn, Germany
| | - Mark Bernstein
- IWK Health Centre, Dalhousie University, Halifax, NS, Canada
| | - Stefan Bielack
- Cooperative Osteosarcoma Study Group, Klinikum Stuttgart - Olgahospital, Stuttgart, Germany
| | - Patricia De Vos
- Department of Pediatric Hematology and Oncology, Gent University Hospital, Gent, Belgium
| | | | - Gordana Jovic
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials and Methodology, University College London, London, United Kingdom
| | - Mark Krailo
- Department of Preventive Medicine, Keck Medical Center at the University of Southern California, Los Angeles, CA, United States.,Children's Oncolgy Group, Arcadia, CA, United States
| | - Kiana Kreitz
- Institute of Biostatistics and Clinical Research, University of Muenster, Muenster, Germany
| | - Neyssa Marina
- Five Prime Therapeutics Inc, South San Francisco, CA, United States
| | - Babasola O Popoola
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials and Methodology, University College London, London, United Kingdom
| | - Cristina Sauerland
- Institute of Biostatistics and Clinical Research, University of Muenster, Muenster, Germany
| | - Sigbjørn Smeland
- Division of Cancer Medicine and Scandinavian Sarcoma Group, Oslo University Hospital, Oslo, Norway.,Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Carmen Teske
- Department of Pediatric Hematology and Oncology, University Hospital Bonn, Bonn, Germany
| | - Clara V Schweinitz
- Department of Pediatric Hematology and Oncology, University Hospital Bonn, Bonn, Germany
| | - Jeremy Whelan
- Department of Oncology, University College Hospital, London, United Kingdom
| | | | - Matthew R Sydes
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials and Methodology, University College London, London, United Kingdom
| | - Rajaram Nagarajan
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States.,Division of Oncology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
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Delea TE, Zhang X, Amdahl J, Boyko D, Dirnberger F, Campioni M, Cong Z. Cost Effectiveness of Blinatumomab Versus Inotuzumab Ozogamicin in Adult Patients with Relapsed or Refractory B-Cell Precursor Acute Lymphoblastic Leukemia in the United States. PHARMACOECONOMICS 2019; 37:1177-1193. [PMID: 31218655 PMCID: PMC6830399 DOI: 10.1007/s40273-019-00812-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND AND OBJECTIVE The TOWER and INO-VATE-ALL trials demonstrated the efficacy and safety of blinatumomab and inotuzumab ozogamicin (inotuzumab), respectively, versus standard-of-care (SOC) chemotherapy in adults with relapsed or refractory (R/R) B-cell precursor acute lymphoblastic leukemia (ALL). The cost effectiveness of blinatumomab versus inotuzumab has not previously been examined. METHODS Cost effectiveness of blinatumomab versus inotuzumab in R/R B-cell precursor ALL patients with one or no prior salvage therapy from a United States (US) payer perspective was estimated using a partitioned survival model. Health outcomes were estimated based on published aggregate data from INO-VATE-ALL and individual patient data from TOWER weighted to match patients in INO-VATE-ALL using matching adjusted indirect comparison (MAIC). Analyses were conducted using five approaches relating to use of anchored versus unanchored comparisons of health outcomes and, for the anchored comparisons, the reference treatment to which treatment effects on health outcomes were applied. Estimates from TOWER including the probabilities of complete remission and allogeneic stem-cell transplant (allo-SCT), overall and event-free survival, utilities, duration of therapy, and use of subsequent therapies were MAIC adjusted to match INO-VATE-ALL. Costs of treatment, adverse events, allo-SCT, subsequent therapies, and terminal care were from published sources. A 50-year time horizon and 3% annual discount rate were used. RESULTS Incremental costs for blinatumomab versus inotuzumab ranged from US$7023 to US$36,244, depending on the approach used for estimating relative effectiveness. Incremental quality-adjusted life-years (QALYs) ranged from 0.54 to 1.78. Cost effectiveness for blinatumomab versus inotuzumab ranged from US$4006 to US$20,737 per QALY gained. CONCLUSIONS Blinatumomab is estimated to be cost effective versus inotuzumab in R/R B-cell precursor ALL adults who have received one or no prior salvage therapy from a US payer perspective.
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Affiliation(s)
- Thomas E Delea
- Policy Analysis Inc. (PAI), 4 Davis Court, Brookline, MA, 02445, USA.
| | | | - Jordan Amdahl
- Policy Analysis Inc. (PAI), 4 Davis Court, Brookline, MA, 02445, USA
| | - Diana Boyko
- Policy Analysis Inc. (PAI), 4 Davis Court, Brookline, MA, 02445, USA
| | | | | | - Ze Cong
- Amgen Inc., Thousand Oaks, CA, USA
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36
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Rausch CR, Paul S, Nasnas PE, Kantarjian H, Jabbour EJ. Blinatumomab for the treatment of acute lymphoblastic leukemia: an update. Expert Opin Orphan Drugs 2019. [DOI: 10.1080/21678707.2019.1571408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Caitlin R. Rausch
- Department of Clinical Pharmacy, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shilpa Paul
- Department of Clinical Pharmacy, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Patrice E. Nasnas
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hagop Kantarjian
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elias J. Jabbour
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Liu Y, Bewersdorf JP, Stahl M, Zeidan AM. Immunotherapy in acute myeloid leukemia and myelodysplastic syndromes: The dawn of a new era? Blood Rev 2018; 34:67-83. [PMID: 30553527 DOI: 10.1016/j.blre.2018.12.001] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 12/02/2018] [Accepted: 12/04/2018] [Indexed: 12/27/2022]
Abstract
Immunotherapy has revolutionized therapy in both solid and liquid malignancies. The ability to cure acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS) with an allogeneic hematopoietic stem cell transplant (HSCT) is proof of concept for the application of immunotherapy in AML and MDS. However, outside of HSCT, only the anti-CD33 antibody drug conjugate gemtuzumab ozogamicin is currently approved as an antibody-targeted therapy for AML. Several avenues of immunotherapeutic drugs are currently in different stages of clinical development. Here, we review recent advances in antibody-based therapy, immune checkpoint inhibitors, vaccines and adoptive cell-based therapy for patients with AML and MDS. First, we discuss different antibody constructs. Immune checkpoint inhibitors targeting cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), programmed cell death protein-1 (PD-1) and CD47 as well as peptide, dendritic cell and dendritic/AML cell-based vaccines are reviewed next. Lastly, adoptive cell-based therapy including chimeric antigen receptor (CAR)-T cell and NK cell therapy is discussed.
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Affiliation(s)
- Yuxin Liu
- Department of Internal Medicine, Section of Hematology, Yale University School of Medicine, New Haven, CT, USA
| | - Jan Philipp Bewersdorf
- Department of Internal Medicine, Section of Hematology, Yale University School of Medicine, New Haven, CT, USA
| | - Maximilian Stahl
- Department of Medicine, Section of Hematologic Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Amer M Zeidan
- Department of Internal Medicine, Section of Hematology, Yale University School of Medicine, New Haven, CT, USA.
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Chakraborty R, Sidana S, Shah GL, Scordo M, Hamilton BK, Majhail NS. Patient-Reported Outcomes with Chimeric Antigen Receptor T Cell Therapy: Challenges and Opportunities. Biol Blood Marrow Transplant 2018; 25:e155-e162. [PMID: 30500439 DOI: 10.1016/j.bbmt.2018.11.025] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 11/21/2018] [Indexed: 12/16/2022]
Abstract
Patient-reported outcomes (PROs) are an important tool to assess the impact of a new therapy on symptom burden and health-related quality of life (HRQoL). Chimeric antigen receptor T (CAR-T) cell therapies have been approved for use in relapsed or refractory leukemia and lymphoma based on promising efficacy in clinical trials. However, data are lacking on patient-reported toxicity and impact on HRQoL. This review provides an overview of the incorporation of PROs in CAR-T cell therapy and the specific challenges in this context. The first step is to demonstrate feasibility of PRO monitoring in the acute phase after CAR-T cell infusion. Apart from core PRO domains like physical functioning, disease-related symptoms, and symptomatic adverse effects, important measures to consider are cognitive functioning and financial toxicity. Because there are no validated PRO instruments in the setting of CAR-T cell therapy, universally validated measures like Patient-Reported Outcomes Measurement Information System (PROMIS) could be considered, which is also recommended in the setting of hematopoietic stem cell transplantation. Given the timeline of toxicities with CAR-T cell therapy, PRO instruments should be administered at baseline and at least weekly in the first 30 days. Subsequently, frequent monitoring of PROs in the first year might be helpful in identifying short- and intermediate-term toxicities, functional limitations, and neuropsychiatric effects. The major potential challenge in acute phase would be missing data when patients develop severe cytokine release syndrome or neurotoxicity. Designing a strategy for handling missing data is crucial. The long-term safety of CAR-T cell therapy is not well characterized because of short follow-up in most studies reported thus far. PROs should be measured at least yearly after the first year to identify potential late effects like cognitive deficit or autoimmune manifestations. Collaboration between institutions performing cellular therapy and engagement with patients, clinicians, and statisticians with expertise in PROs are crucial for setting a comprehensive agenda on integration of PROs with CAR-T cell therapy.
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Affiliation(s)
| | - Surbhi Sidana
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | - Gunjan L Shah
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael Scordo
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
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Burt R, Warcel D, Fielding AK. Blinatumomab, a bispecific B-cell and T-cell engaging antibody, in the treatment of B-cell malignancies. Hum Vaccin Immunother 2018; 15:594-602. [PMID: 30380973 PMCID: PMC6605719 DOI: 10.1080/21645515.2018.1540828] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 10/22/2018] [Indexed: 01/28/2023] Open
Abstract
Blinatumomab (Blincyto, Amgen), a bi-specific antibody, is a first-in-class, targeted immunotherapy agent for treatment of B-cell malignancies with a novel mechanism of action which involves in-vivo engagement of the patient's T cells with CD19-expressing tumour cells. Clinical trials have demonstrated its efficacy in relapsed B-cell Acute Lymphoblastic Leukaemia (B-ALL) and B-cell Non-Hodgkin's Lymphoma including in patients who are refractory to chemotherapy. This review summarises the development and design of Blinatumomab, the outcome of clinical studies demonstrating its efficacy and how to manage the administration, practically, including relevant toxicities. We compare and contrast it to other emerging agents for treatment of B-cell malignancies.
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40
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Hathaway L, Sen JM, Keng M. Impact of blinatumomab on patient outcomes in relapsed/refractory acute lymphoblastic leukemia: evidence to date. PATIENT-RELATED OUTCOME MEASURES 2018; 9:329-337. [PMID: 30323696 PMCID: PMC6173178 DOI: 10.2147/prom.s149420] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Relapsed/refractory (R/R) acute lymphoblastic leukemia (ALL) is associated with a poor prognosis in both children and adults. Traditionally, there were limited options for salvage therapy, which consisted mostly of conventional chemotherapy. However, in the past 5 years, novel agents have changed our treatment strategies in this population. Blinatumomab, a bispecific CD19 directed CD3 T-cell engager, has shown to be effective in both minimal residual disease and R/R B-cell ALL. In R/R B-cell ALL, blinatumomab was associated with an improved median overall survival of 7.7 months vs 4.0 months with traditional chemotherapy (HR for death, 0.71; 95% CI, 0.55–0.93; P=0.01). It has distinctive side effects as compared to chemotherapy, specifically cytokine release syndrome and neurological toxicities. When compared to standard of care chemotherapy, patients have higher quality of life scores and less financial burden. Using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire, blinatumomab-treated patients fared better and had a longer time to deterioration or death (global health status/quality of life subscale: HR 0.66; 95% CI 0.48–0.92; P=0.009) compared to conventional chemotherapy. Using an incremental cost effective ratio threshold of US$150,000 per quality adjusted life year, blinatumomab was determined to be more cost effective compared to chemotherapy with a probability of 73.7%. This review summarizes the current and future data with blinatumomab in R/R B-cell ALL in the adult and pediatric population.
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Affiliation(s)
| | - Jeremy Michael Sen
- Department of Pharmacy Services, University of Virginia, Charlottesville, VA, USA
| | - Michael Keng
- Department of Medicine, Division of Hematology/Oncology,
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