1
|
Xiong ZY, Shen YJ, Zhang SZ, Zhu HH. A review of immunotargeted therapy for Philadelphia chromosome positive acute lymphoblastic leukaemia: making progress in chemotherapy-free regimens. Hematology 2024; 29:2335856. [PMID: 38581291 DOI: 10.1080/16078454.2024.2335856] [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: 08/21/2023] [Accepted: 03/23/2024] [Indexed: 04/08/2024] Open
Abstract
Philadelphia chromosome-positive acute lymphoblastic leukemia (PH + ALL) is the most common cytogenetic abnormality of B-ALL in adults and is associated with poor prognosis. Previously, the only curative treatment option in PH + ALL was allogeneic hematopoietic stem cell transplantation (Allo-HSCT). Since 2000, targeted therapy combined with chemotherapy, represented by the tyrosine kinase inhibitor Imatinib, has become the first-line treatment for PH + ALL. Currently, the remission rate and survival rate of Imatinib are superior to those of simple chemotherapy, and it can also improve the efficacy of transplantation. More recently, some innovative immune-targeted therapy greatly improved the prognosis of PH + ALL, such as Blinatumomab and Inotuzumab Ozogamicin. For patients with ABL1 mutations and those who have relapsed or are refractory to other treatments, targeted oral small molecule drugs, monoclonal antibodies, Bispecific T cell Engagers (BiTE), and chimeric antigen receptor (CAR) T cells immunotherapy are emerging as potential treatment options. These new therapeutic interventions are changing the treatment landscape for PH + ALL. In summary, this review discusses the current advancements in targeted therapeutic agents shift in the treatment strategy of PH + ALL towards using more tolerable chemotherapy-free induction and consolidation regimens confers better disease outcomes and might obviate the need for HSCT.
Collapse
Affiliation(s)
- Zhen-Yu Xiong
- Third-Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, People's Republic of China
- College of Basic Medical Sciences, China Three Gorges University, Yichang, People's Republic of China
| | - Yao-Jia Shen
- Department of Hematology, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Shi-Zhong Zhang
- Third-Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, People's Republic of China
- College of Basic Medical Sciences, China Three Gorges University, Yichang, People's Republic of China
| | - Hong-Hu Zhu
- Third-Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, People's Republic of China
- College of Basic Medical Sciences, China Three Gorges University, Yichang, People's Republic of China
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
- Chinese Institutes for Medical Research, Beijing, People's Republic of China
| |
Collapse
|
2
|
Chalandon Y, Rousselot P, Chevret S, Cayuela JM, Kim R, Huguet F, Chevallier P, Graux C, Thiebaut-Bertrand A, Chantepie S, Thomas X, Vincent L, Berthon C, Hicheri Y, Raffoux E, Escoffre-Barbe M, Plantier I, Joris M, Turlure P, Pasquier F, Belhabri A, Guepin GR, Blum S, Gregor M, Lafage-Pochitaloff M, Quessada J, Lhéritier V, Clappier E, Boissel N, Dombret H. Nilotinib with or without cytarabine for Philadelphia-positive acute lymphoblastic leukemia. Blood 2024; 143:2363-2372. [PMID: 38452207 DOI: 10.1182/blood.2023023502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/15/2024] [Accepted: 02/27/2024] [Indexed: 03/09/2024] Open
Abstract
ABSTRACT We previously demonstrated that a reduced-intensity chemotherapy schedule can safely replace hyper-CVAD (cyclophosphamide-vincristine-doxorubicin [Adriamycin]-dexamethasone) cycle 1 when combined with imatinib in adults with Philadelphia-positive acute lymphoblastic leukemia. In the present randomized GRAAPH-2014 trial, we used nilotinib and addressed the omission of cytarabine (Ara-C) in consolidation. The primary objective was the major molecular response (MMR) rate measured by BCR::ABL1 quantification after cycle 4 (end of consolidation). All patients were eligible for allogeneic stem cell transplant (SCT), whereas those in MMR could receive autologous SCT, followed by 2-year imatinib maintenance in both cases. After the enrollment of 156 of 265 planed patients, the data and safety monitoring board decided to hold the randomization because of an excess of relapse in the investigational arm. Among the 155 evaluable patients, 76 received Ara-C during consolidation (arm A) and 79 did not (arm B). Overall, 133 patients (85%) underwent SCT, 93 allogeneic and 40 autologous. The noninferiority end point regarding MMR was reached with 71.1% (arm A) and 77.2% (arm B) of patients reaching MMR. However, the 4-year cumulative incidence of relapse was higher in arm B compared with arm A (31.3% [95% confidence interval {CI}, 21.1%-41.9%] vs 13.2% [95% CI, 6.7%-21.9%]; P = .017), which translated to a lower relapse-free survival. With a median follow-up of 3.8 years, 4-year overall survival was 79.0% (95% CI, 70.6%-89.3%) in arm A vs 73.4% (95% CI, 63.9%-84.4%) in arm B (P = .35). Despite a noninferior rate of MMR, more relapses were observed when ARA-C was omitted without impact on survival. ClinicalTrials.gov ID, NCT02611492.
Collapse
Affiliation(s)
- Yves Chalandon
- Division of Hematology, Department of Oncology, University Hospital of Geneva and Medical School, University of Geneva, Geneva, Switzerland
- Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - Philippe Rousselot
- Division of Hematology, Centre Hospitalier de Versailles, Université Versailles Paris-Saclay, Le Chesnay, France
| | - Sylvie Chevret
- Division of Biostatistics, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Jean-Michel Cayuela
- Division of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Institut de Recherche Saint-Louis, Paris, France
| | - Rathana Kim
- Division of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Institut de Recherche Saint-Louis, Paris, France
| | - Françoise Huguet
- Division of Hematology, Institut Universitaire du Cancer de Toulouse-Oncopole, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | | | - Carlos Graux
- Université Catholique de Louvain, Centre Hospitalier Universitaire Université Catholique Louvain Namur (Godinne), Yvoir, Belgium
| | | | - Sylvain Chantepie
- Institut d'Hématologie de Basse Normandie, Centre Hospitalier Universitaire, Caen, France
| | - Xavier Thomas
- Division of Hematology, Hospices Civils de Lyon, Hôpital Lyon Sud, Pierre Bénite, France
| | - Laure Vincent
- Centre Hospitalier Universitaire de Montpellier/Département d'Hématologie Clinique, Hôpital Saint-Eloi, Montpellier, France
| | - Céline Berthon
- Division of Hematology, Hôpital Claude Huriez, Lille, France
| | | | - Emmanuel Raffoux
- Division of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Institut de Recherche Saint-Louis, Paris, France
| | | | - Isabelle Plantier
- Service d'Hématologie Clinique, Centre Hospitalier Roubaix, Roubaix, France
| | | | - Pascal Turlure
- Hematology Department, Centre Hospitalier Régional Universitaire Limoges, Limoges, France
| | - Florence Pasquier
- Institut Gustave Roussy, Département Clinique d'Hématologie, INSERM UMR1170, Villejuif, France
| | - Amine Belhabri
- Centre Léon Bérard, Département d'Oncologie Médicale, Lyon, France
| | | | - Sabine Blum
- Swiss Group for Clinical Cancer Research, Bern, Switzerland
- Division of Hematology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Michael Gregor
- Swiss Group for Clinical Cancer Research, Bern, Switzerland
- Division of Hematology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Marina Lafage-Pochitaloff
- Division of Hematology, Hôpital de la Timone, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Julie Quessada
- Division of Hematology, Hôpital de la Timone, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Véronique Lhéritier
- Group for Research on Adult Acute Lymphoblastic Leukemia, Hospices Civils de Lyon, Hôpital Lyon Sud, Pierre-Bénite, France
| | - Emmanuelle Clappier
- Division of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Institut de Recherche Saint-Louis, Paris, France
| | - Nicolas Boissel
- Division of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Institut de Recherche Saint-Louis, Paris, France
| | - Hervé Dombret
- Division of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Institut de Recherche Saint-Louis, Paris, France
| |
Collapse
|
3
|
Gökbuget N, Boissel N, Chiaretti S, Dombret H, Doubek M, Fielding A, Foà R, Giebel S, Hoelzer D, Hunault M, Marks DI, Martinelli G, Ottmann O, Rijneveld A, Rousselot P, Ribera J, Bassan R. Management of ALL in adults: 2024 ELN recommendations from a European expert panel. Blood 2024; 143:1903-1930. [PMID: 38306595 DOI: 10.1182/blood.2023023568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 02/04/2024] Open
Abstract
ABSTRACT Experts from the European Leukemia Net (ELN) working group for adult acute lymphoblastic leukemia have identified an unmet need for guidance regarding management of adult acute lymphoblastic leukemia (ALL) from diagnosis to aftercare. The group has previously summarized their recommendations regarding diagnostic approaches, prognostic factors, and assessment of ALL. The current recommendation summarizes clinical management. It covers treatment approaches, including the use of new immunotherapies, application of minimal residual disease for treatment decisions, management of specific subgroups, and challenging treatment situations as well as late effects and supportive care. The recommendation provides guidance for physicians caring for adult patients with ALL which has to be complemented by regional expertise preferably provided by national academic study groups.
Collapse
Affiliation(s)
- Nicola Gökbuget
- Department of Medicine II, Hematology/Oncology, Goethe University, University Hospital, Frankfurt, Germany
| | - Nicolas Boissel
- Hospital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Hervé Dombret
- Leukemia Department, University Hospital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Saint-Louis Research Institute, Université Paris Cité, Paris, France
| | - Michael Doubek
- Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
| | | | - Robin Foà
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Onco-Hematology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Dieter Hoelzer
- Department of Medicine II, Hematology/Oncology, Goethe University, University Hospital, Frankfurt, Germany
| | - Mathilde Hunault
- Maladies du Sang University Hospital of Angers, FHU Goal, INSERM, National Centre for Scientific Research, Angers, France
| | - David I Marks
- University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - Giovanni Martinelli
- IRCCS Istituto Romagnolo per lo Studio dei Tumori Dino Amadori, Meldola, Italy
| | - Oliver Ottmann
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
| | | | - Philippe Rousselot
- Clinical Hematology Department, Centre Hospitalier de Versailles, Université Paris-Saclay, Versailles, France
| | - Josep Ribera
- Clinical Hematology Department, Institut Catala d'Oncologia Hospital Germans Trias I Pujol, Josep Carreras Research Institute, Badalona, Spain
| | - Renato Bassan
- Division of Hematology, Ospedale dell'Angelo, Mestre-Venice, Italy
| |
Collapse
|
4
|
Peng Y, Huang J, Yin J, Meng F, Cao Y, Huang L, Li D, Zhang Y, Zhang D, Meng L, Han Z, Hong Z. Frontline combination of dasatinib and low-intensity chemotherapy in adults with de novo Philadelphia chromosome-positive acute lymphoblastic leukemia. Expert Rev Hematol 2024; 17:173-180. [PMID: 38616308 DOI: 10.1080/17474086.2024.2343885] [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: 09/19/2023] [Accepted: 03/19/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Studies on dasatinib-based low-intensity induction regimens and post-remission strategies are limited in China. Therefore, we conducted a single-center phase 2 trial in newly diagnosed adult patients with Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) to establish the efficacy and safety of this treatment approach. RESEARCH DESIGN AND METHODS Patients received one month of dasatinib plus low-intensity chemotherapy and two months of dasatinib monotherapy for induction, followed by a single course of high-dose methotrexate for consolidation. Subsequently, they underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT) or tyrosine kinase inhibitor (TKI)-based treatment for maintenance therapy between October 2015 and August 2022. RESULTS Twenty-two patients were enrolled. Median age was 45 years (range, 20-71). The rates of major and complete molecular responses in the third month were 18.2% and 40.9% respectively. With a median follow-up of 15 months (range, 5-89), the estimated 3-year disease-free survival (DFS) and overall survival (OS) were 52.4% and 73.2%, respectively. The TKI-based cohort had a significantly poorer DFS (p = 0.014) and OS (p = 0.008) than the allo-HSCT cohort. CONCLUSIONS Our results suggest that dasatinib-based low-intensity chemotherapy is safe and effective as an induction strategy in the Chinese population. Allo-HSCT plays a crucial role in the long-term outcomes of patients with Ph+ ALL. CLINICAL TRIAL REGISTRATION The trial was registered at ClinicalTrials.gov as NCT02690922.
Collapse
Affiliation(s)
- Yizhou Peng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Jinjin Huang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Jin Yin
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Fankai Meng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Yang Cao
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Liang Huang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Dengju Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Yicheng Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Donghua Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Li Meng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Zhiqiang Han
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Zhenya Hong
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| |
Collapse
|
5
|
Foà R, Bassan R, Elia L, Piciocchi A, Soddu S, Messina M, Ferrara F, Lunghi M, Mulè A, Bonifacio M, Fracchiolla N, Salutari P, Fazi P, Guarini A, Rambaldi A, Chiaretti S. Long-Term Results of the Dasatinib-Blinatumomab Protocol for Adult Philadelphia-Positive ALL. J Clin Oncol 2024; 42:881-885. [PMID: 38127722 PMCID: PMC10927329 DOI: 10.1200/jco.23.01075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 09/17/2023] [Accepted: 10/16/2023] [Indexed: 12/23/2023] Open
Abstract
Clinical trials frequently include multiple end points that mature at different times. The initial report, typically based on the primary end point, may be published when key planned coprimary or secondary analyses are not yet available. Clinical trial updates provide an opportunity to disseminate additional results from studies, published in JCO or elsewhere, for which the primary end point has already been reported.We report the long-term results of the frontline trial with dasatinib and blinatumomab in induction/consolidation (GIMEMA LAL2116, D-ALBA) for adult Philadelphia-positive ALL (Ph+ ALL), which enrolled 63 patients of all ages. At a median follow-up of 53 months, disease-free survival, overall survival, and event-free survival are 75.8%, 80.7%, and 74.6%, respectively. No events have occurred among early molecular responders. A significantly worse outcome was recorded for IKZF1plus patients. Twenty-nine patients-93.1% being in molecular response (ie, complete molecular response or positive nonquantifiable) after dasatinib/blinatumomab-never received chemotherapy/transplant and continued with a tyrosine kinase inhibitor only; 28 patients remain in long-term complete hematologic response (CHR). An allogeneic transplant was carried out in first CHR mainly in patients with persistent minimal residual disease; 83.3% of patients are in continuous CHR. The transplant-related mortality was 12.5% for patients transplanted in first CHR and 13.7% overall. Nine relapses and six deaths have occurred. ABL1 mutations were found in seven cases. The final analysis of the D-ALBA study shows that a chemotherapy-free induction/consolidation regimen on the basis of a targeted strategy (dasatinib) and immunotherapy (blinatumomab) is effective in inducing durable long-term hematologic and molecular responses in adult Ph+ ALL, paving the way for a new era in the management of these patients.
Collapse
Affiliation(s)
- Robin Foà
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Renato Bassan
- Hematology Unit, Ospedale dell’Angelo and Ospedale Ss Giovanni e Paolo, Mestre Venezia, Italy
| | - Loredana Elia
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Alfonso Piciocchi
- GIMEMA Data Center, Fondazione GIMEMA Franco Mandelli Onlus, Rome, Italy
| | - Stefano Soddu
- GIMEMA Data Center, Fondazione GIMEMA Franco Mandelli Onlus, Rome, Italy
| | - Monica Messina
- GIMEMA Data Center, Fondazione GIMEMA Franco Mandelli Onlus, Rome, Italy
| | | | - Monia Lunghi
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Antonino Mulè
- UOC Ospedali Riuniti Villa Sofia-Cervello, Palermo, Italy
| | - Massimiliano Bonifacio
- Department of Engineering for Innovation Medicine, Section of Innovation Biomedicine, Hematology Area—University of Verona, Verona, Italy
| | - Nicola Fracchiolla
- UOC Oncoematologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano, Milan, Italy
| | | | - Paola Fazi
- GIMEMA Data Center, Fondazione GIMEMA Franco Mandelli Onlus, Rome, Italy
| | - Anna Guarini
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Alessandro Rambaldi
- Hematology and Bone Marrow Transplant Unit, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| |
Collapse
|
6
|
Yoon JH, Lee S. Diagnostic and therapeutic advances in adults with acute lymphoblastic leukemia in the era of gene analysis and targeted immunotherapy. Korean J Intern Med 2024; 39:34-56. [PMID: 38225824 PMCID: PMC10790045 DOI: 10.3904/kjim.2023.407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/03/2023] [Accepted: 12/23/2023] [Indexed: 01/17/2024] Open
Abstract
Acute lymphoblastic leukemia (ALL) is one of the most rapidly changing hematological malignancies with advanced understanding of the genetic landscape, detection methods of minimal residual disease (MRD), and the development of immunotherapeutic agents with good clinical outcomes. The annual incidence of adult ALL in Korea is 300-350 patients per year. The WHO classification of ALL was revised in 2022 to reflect the molecular cytogenetic features and suggest new adverse- risk subgroups, such as Ph-like ALL and ETP-ALL. We continue to use traditional adverse-risk features and cytogenetics, with MRD-directed post-remission therapy including allogeneic hematopoietic cell transplantation. However, with the introduction of novel agents, such as ponatinib, blinatumomab, and inotuzumab ozogamicin incorporated into frontline therapy, good MRD responses have been achieved, and overall survival outcomes are improving. Accordingly, some clinical trials have suggested a possible era of chemotherapy-free or transplantation-free approaches in the near future. Nevertheless, relapse of refractory ALL still occurs, and some poor ALL subtypes, such as Ph-like ALL and ETP-ALL, are unsolved problems for which novel agents and treatment strategies are needed. In this review, we summarize the currently applied diagnostic and therapeutic practices in the era of advanced genetic analysis and targeted immunotherapies in United States and Europe and introduce real-world Korean data.
Collapse
Affiliation(s)
- Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| |
Collapse
|
7
|
Silva W, Rego E. How to Manage Philadelphia-Positive Acute Lymphoblastic Leukemia in Resource-Constrained Settings. Cancers (Basel) 2023; 15:5783. [PMID: 38136329 PMCID: PMC10741425 DOI: 10.3390/cancers15245783] [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: 09/16/2023] [Revised: 10/17/2023] [Accepted: 10/20/2023] [Indexed: 12/24/2023] Open
Abstract
Recent studies have indicated that more than half of adult patients newly diagnosed with Ph+ ALL can now achieve a cure. However, determining the most suitable protocol for less-resourced settings can be challenging. In these situations, we must consider the potential for treatment toxicity and limited access to newer agents and alloSCT facilities. Currently, it is advisable to use less intensive induction regimens for Ph+ ALL. These regimens can achieve high rates of complete remission while causing fewer induction deaths. For consolidation therapy, chemotherapy should remain relatively intensive, with careful monitoring of the BCR-ABL1 molecular transcript and minimal residual disease. AlloSCT may be considered, especially for patients who do not achieve complete molecular remission or have high-risk genetic abnormalities, such as IKZF1-plus. If there is a loss of molecular response, it is essential to screen patients for ABL mutations and, ideally, change the TKI therapy. The T315I mutation is the most common mechanism for disease resistance, being targetable to ponatinib. Blinatumomab, a bispecific antibody, has shown significant synergy with TKIs in treating this disease. It serves as an excellent salvage therapy, aside from achieving outstanding results when incorporated into the frontline.
Collapse
Affiliation(s)
- Wellington Silva
- Discipline of Hematology, Hospital das Clínicas da Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo 05403-010, Brazil;
| | | |
Collapse
|
8
|
Rahman ZA, Kebriaei P. SOHO State of the Art Updates and Next Questions | Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia in Adults: Therapeutic Options and Challenges in 2023. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:779-785. [PMID: 37438208 DOI: 10.1016/j.clml.2023.06.007] [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: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/14/2023]
Abstract
The therapeutic landscape of Philadelphia chromosome positive acute lymphoblastic leukemia (ALL) for adults has dramatically changed over the past 2 decades; the emergence of newer generations of tyrosine kinase inhibitors and incorporation of targeted immunotherapies into front-line therapy have significantly improved outcomes to the point where an argument can be made that this entity may no longer be considered a high-risk ALL subgroup. In this review article, we discuss different front-line regimens (both intensive and deintensified regimens including chemotherapy-free regimens). We also review disease monitoring strategies, discuss the role of allogeneic hematopoietic stem cell transplantation, and discuss the rapidly changing therapeutic landscape for patients with relapsed disease.
Collapse
Affiliation(s)
- Zaid Abdel Rahman
- Department of Stem Cell Transplantation and Cellular Therapy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX.
| |
Collapse
|
9
|
Baek DW, Park HS, Sohn SK, Kim DY, Kim I, Ahn JS, Do YR, Lee SR, Eom HS, Lee WS, Kim SH, Lee HS, Lee YJ, Moon JH, Lee JH, Party AALLW, Hematology TKSO. Rituximab plus multiagent chemotherapy for newly diagnosed CD20-positive acute lymphoblastic leukemia: a prospective phase II study. Korean J Intern Med 2023; 38:734-746. [PMID: 37334511 PMCID: PMC10493456 DOI: 10.3904/kjim.2022.401] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/13/2023] [Accepted: 03/07/2023] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND/AIMS We performed a prospective study to determine the efficacy and safety of rituximab including chemotherapy in CD20-positive acute lymphoblastic leukemia (ALL). METHODS Patients with newly diagnosed ALL, aged ≥ 15 years, were eligible for the study if their leukemic blast cells in bone marrow expressed CD20 ≥ 20% at the time of diagnosis. Patients received multiagent chemotherapy with rituximab. After achieving complete remission (CR), patients received five cycles of consolidation with concomitant rituximab. Rituximab was administered monthly from day 90 of transplantation for patients who received allogeneic hematopoietic cell transplantation. RESULTS In patients with Philadelphia (Ph)-negative ALL, 39 of 41 achieved CR (95.1%), the 2- and 4-year relapse-free survival (RFS) rates were 50.4% and 35.7%, and the 2- and 4-year overall survival (OS) rates were 51.5% and 43.2%, respectively. In the group with Ph-positive ALL, all 32 patients achieved CR, the 2- and 4-year RFS rates were 60.7% and 52.1%, and the 2- and 4-year OS rates were 73.3% and 52.3%, respectively. In the Ph-negative ALL group, patients with higher CD20 positivity experienced more favorable RFS (p < 0.001) and OS (p = 0.06) than those with lower CD20 positivity. Patients who received ≥ 2 cycles of rituximab after transplantation had significantly improved RFS (hazard ratio [HR], 0.31; p = 0.049) and OS (HR, 0.29; p = 0.021) compared with those who received < 2 cycles. CONCLUSION The addition of rituximab to conventional chemotherapy for CD20-positive ALL is effective and tolerable (Clinicaltrials. gov NCT01429610).
Collapse
Affiliation(s)
- Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu,
Korea
| | - Han-Seung Park
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu,
Korea
| | - Dae Young Kim
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Inho Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul,
Korea
| | - Jae-Sook Ahn
- Department of Hematology and Oncology, Chonnam National University Hwasun Hospital, Hwasun,
Korea
| | - Young Rok Do
- Department of Hematology and Oncology, Dongsan Medical Center, Keimyung University School of Medicine, Daegu,
Korea
| | - Se Ryeon Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Korea University College of Medicine, Seoul,
Korea
| | - Hyeon-Seok Eom
- Department of Hematology-Oncology, Center for Hematologic Malignancy, National Cancer Center, Goyang,
Korea
| | - Won-Sik Lee
- Department of Hematology and Oncology, Busan Paik Hospital, Inje University College of Medicine, Busan,
Korea
| | - Sung-Hyun Kim
- Division of Hematology-Oncology, Department of Internal Medicine, Dong-A University College of Medicine, Busan,
Korea
| | - Ho Sup Lee
- Division of Hematology/Oncology, Department of Internal Medicine, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan,
Korea
| | - Yoo Jin Lee
- Division of Hematology-Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan,
Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu,
Korea
| | - Je-Hwan Lee
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | | | | |
Collapse
|
10
|
Hirschbühl K, Labopin M, Polge E, Blaise D, Bourhis JH, Socié G, Forcade E, Yakoub-Agha I, Labussière-Wallet H, Bethge W, Chevallier P, Bonnet S, Stelljes M, Spyridonidis A, Peric Z, Brissot E, Savani B, Giebel S, Schmid C, Ciceri F, Nagler A, Mohty M. Total body irradiation versus busulfan based intermediate intensity conditioning for stem cell transplantation in ALL patients >45 years-a registry-based study by the Acute Leukemia Working Party of the EBMT. Bone Marrow Transplant 2023; 58:874-880. [PMID: 37147469 PMCID: PMC10400409 DOI: 10.1038/s41409-023-01966-w] [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: 10/28/2022] [Revised: 03/12/2023] [Accepted: 03/17/2023] [Indexed: 05/07/2023]
Abstract
Allogeneic hematopoietic cell transplantation is a potentially curative treatment in high-risk acute lymphoblastic leukemia (ALL). Conditioning regimens based on ≥12 Gray total body irradiation (TBI) represent the current standard in patients ≤45 years, whereas elderly patients frequently receive intermediate intensity conditioning (IIC) to reduce toxicity. To evaluate the role of TBI as a backbone of IIC in ALL, a retrospective, registry-based study included patients >45 years transplanted from matched donors in first complete remission, who had received either fludarabine/TBI 8 Gy (FluTBI8, n = 262), or the most popular, irradiation-free alternative fludarabine/busulfan, comprising busulfan 6.4 mg/kg (FluBu6.4, n = 188) or 9.6 mg/kg (FluBu9.6, n = 51). At two years, overall survival (OS) was 68.5%, 57%, and 62.2%, leukemia-free survival (LFS) was 58%, 42.7%, and 45%, relapse incidence (RI) was 27.2%, 40%, and 30.9%, and non-relapse-mortality (NRM) was 23.1%, 20.7%, and 26.8% for patients receiving FluTBI8Gy, FluBu6.4, and FluBu9.6, respectively. In multivariate analysis, the risk of NRM, acute and chronic graft-versus-host disease was not influenced by conditioning. However, RI was higher after FluBu6.4 (hazard ratio [HR] [95% CI]: 1.85 [1.16-2.95]), and LFS was lower after both FluBu6.4 (HR: 1.56 [1.09-2.23]) and FluBu9.6 (HR: 1.63 [1.02-2.58]) as compared to FluTBI8. Although only resulting in a non-significant advantage in OS, this observation indicates a stronger anti-leukemic efficacy of TBI-based intermediate intensity conditioning.
Collapse
Affiliation(s)
- Klaus Hirschbühl
- Augsburg University Hospital and Medical Faculty, Augsburg, Germany
| | - Myriam Labopin
- EBMT Statistical Unit, Sorbonne Université, INSERM UMR-S 938, CRSA, Service d'hématologie et Thérapie Cellulaire, AP-HP, Hôpital Saint-Antoine, 75 012, Paris, France
| | - Emmanuelle Polge
- EBMT Statistical Unit, Sorbonne Université, INSERM UMR-S 938, CRSA, Service d'hématologie et Thérapie Cellulaire, AP-HP, Hôpital Saint-Antoine, 75 012, Paris, France
| | - Didier Blaise
- Programme de Transplantation & Therapie Cellulaire, Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | - Jean Henri Bourhis
- Department of Hematology, Gustave Roussy Cancer Campus BMT Service, Villejuif, France
| | - Gerard Socié
- Department of Hematology - BMT, Hopital St. Louis, Paris, France
| | | | | | | | - Wolfgang Bethge
- Universitaet Tuebingen, Medizinische Klinik, Abteilung II, Tuebingen, Germany
| | | | - Sarah Bonnet
- Département d'Hématologie Clinique, CHU Montpellier, Hôpital Saint Eloi, Montpellier, France
| | - Matthias Stelljes
- Department of Medicine A-Hematology, Hemostaseology, Oncology, Pulmonology, University Hospital Muenster, 48149, Munster, Germany
| | - Alexandros Spyridonidis
- Department of Internal Medicine, BMT Unit and CBMDP Donor Center, University of Patras, Patras, Greece
| | - Zinaida Peric
- Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Eolia Brissot
- APHP, Hôpital Saint Antoine, Service d'Hématologie Clinique et de Thérapie Cellulaire, Paris, France
| | - Bipin Savani
- Division of Hematology and Oncology, Vanderbilt University, Nashville, TN, USA
| | - Sebastian Giebel
- Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Christoph Schmid
- Augsburg University Hospital and Medical Faculty, Augsburg, Germany.
| | - Fabio Ciceri
- IRCCS Ospedale San Raffaele, University Vita-Salute San Raffaele, Milan, Italy
| | - Arnon Nagler
- Division of Hematology and Bone Marrow Transplantation, The Chaim Sheba Medical Center, Tel-Hashomer, Ramat-Gan, Israel
| | - Mohamad Mohty
- EBMT Statistical Unit, Sorbonne Université, INSERM UMR-S 938, CRSA, Service d'hématologie et Thérapie Cellulaire, AP-HP, Hôpital Saint-Antoine, 75 012, Paris, France
| |
Collapse
|
11
|
Li Y, Drabison T, Nepal M, Ho RH, Leblanc AF, Gibson AA, Jin Y, Yang W, Huang KM, Uddin ME, Chen M, DiGiacomo DF, Chen X, Razzaq S, Tonniges JR, McTigue DM, Mims AS, Lustberg MB, Wang Y, Hummon AB, Evans WE, Baker SD, Cavaletti G, Sparreboom A, Hu S. Targeting a xenobiotic transporter to ameliorate vincristine-induced sensory neuropathy. JCI Insight 2023; 8:e164646. [PMID: 37347545 PMCID: PMC10443802 DOI: 10.1172/jci.insight.164646] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 06/15/2023] [Indexed: 06/24/2023] Open
Abstract
Vincristine is a widely used chemotherapeutic drug for the treatment of multiple malignant diseases that causes a dose-limiting peripheral neurotoxicity. There is no clinically effective preventative treatment for vincristine-induced sensory peripheral neurotoxicity (VIPN), and mechanistic details of this side effect remain poorly understood. We hypothesized that VIPN is dependent on transporter-mediated vincristine accumulation in dorsal root ganglion neurons. Using a xenobiotic transporter screen, we identified OATP1B3 as a neuronal transporter regulating the uptake of vincristine. In addition, genetic or pharmacological inhibition of the murine orthologue transporter OATP1B2 protected mice from various hallmarks of VIPN - including mechanical allodynia, thermal hyperalgesia, and changes in digital maximal action potential amplitudes and neuronal morphology - without negatively affecting plasma levels or antitumor effects of vincristine. Finally, we identified α-tocopherol from an untargeted metabolomics analysis as a circulating endogenous biomarker of neuronal OATP1B2 function, and it could serve as a companion diagnostic to guide dose selection of OATP1B-type transport modulators given in combination with vincristine to prevent VIPN. Collectively, our findings shed light on the fundamental basis of VIPN and provide a rationale for the clinical development of transporter inhibitors to prevent this debilitating side effect.
Collapse
Affiliation(s)
- Yang Li
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
- Division of Outcomes and Translational Sciences, College of Pharmacy & Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Thomas Drabison
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Mahesh Nepal
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
- Division of Outcomes and Translational Sciences, College of Pharmacy & Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Richard H. Ho
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Alix F. Leblanc
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Alice A. Gibson
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Yan Jin
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Wenjian Yang
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Kevin M. Huang
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Muhammad Erfan Uddin
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Mingqing Chen
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Duncan F. DiGiacomo
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Xihui Chen
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Sobia Razzaq
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | | | - Dana M. McTigue
- The Belford Center for Spinal Cord Injury & Department of Neuroscience, College of Medicine, and
| | - Alice S. Mims
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Maryam B. Lustberg
- The Breast Center at Smilow Cancer Hospital at Yale, New Haven, Connecticut, USA
| | - Yijia Wang
- Department of Chemistry and Biochemistry & Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Amanda B. Hummon
- Department of Chemistry and Biochemistry & Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - William E. Evans
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Sharyn D. Baker
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Guido Cavaletti
- Experimental Neurology Unit and Milan Center for Neuroscience, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Alex Sparreboom
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
| | - Shuiying Hu
- Division of Pharmaceutics and Pharmacology, College of Pharmacy & Comprehensive Cancer Center, and
- Division of Outcomes and Translational Sciences, College of Pharmacy & Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| |
Collapse
|
12
|
Ribera JM, Prawitz T, Freitag A, Sharma A, Dobi B, Rizzo F, Sabatelli L, Patos P. Ponatinib vs. Imatinib as Frontline Treatment for Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia: A Matching Adjusted Indirect Comparison. Adv Ther 2023; 40:3087-3103. [PMID: 37208556 PMCID: PMC10272268 DOI: 10.1007/s12325-023-02497-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/15/2023] [Indexed: 05/21/2023]
Abstract
INTRODUCTION Efficacy of ponatinib-based treatment for patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL) has not been compared to imatinib-based treatments in head-to-head clinical trials. We evaluated its efficacy versus imatinib-based regimens using a matching adjusted indirect comparison. METHODS Two ponatinib studies were used: the phase 2 MDACC study of ponatinib + hyper-CVAD (cyclophosphamide, vincristine, doxorubicin, and dexamethasone) in adult patients and the phase 2 GIMEMA LAL1811 study of ponatinib + steroids in patients > 60 years/unfit for intensive chemotherapy and stem cell transplant. Studies on imatinib as first-line treatment in adults with Ph + ALL were identified using a systematic literature search. Population adjustment was based on the prognostic factors and effect modifiers identified by clinical experts. Hazard ratios (HRs) were calculated for overall survival (OS) and odds ratios (ORs) for complete molecular response (CMR). RESULTS The systematic literature search identified two studies (GRAAPH-2005 and NCT00038610) reporting the efficacy of first-line imatinib + hyper-CVAD and one study reporting the efficacy of first-line imatinib monotherapy induction + imatinib-based consolidation (CSI57ADE10). Ponatinib + hyper-CVAD prolonged OS and gave a higher CMR rate than imatinib + hyper-CVAD. The adjusted HR [95% confidence interval (CI)] for OS was 0.35 (0.17-0.74) for MDACC vs. GRAAPH-2005 and 0.35 (0.18-0.70) for MDACC vs. NCT00038610; the adjusted OR (95% CI) for CMR was 12.11 (3.77-38.87) for MDACC vs. GRAAPH-2005 and 5.65 (2.02-15.76) for MDACC vs. NCT00038610. Ponatinib + steroids prolonged OS and gave a higher CMR rate than imatinib monotherapy induction + imatinib-containing consolidation. The adjusted HR (95% CI) for OS was 0.24 (0.09-0.64) and the adjusted OR (95% CI) for CMR was 6.20 (1.60-24.00) for GIMEMA LAL1811 vs. CSI57ADE10. CONCLUSION In adults with newly diagnosed Ph + ALL, first-line treatment with ponatinib was associated with better outcomes than first-line treatment with imatinib.
Collapse
Affiliation(s)
- Josep-Maria Ribera
- ICO-Hospital Germans Trias i Pujol, Josep Carreras Leukaemia Research Institute, c/ Canyet, s/n, 08916, Badalona, Spain.
| | | | | | | | | | - Federica Rizzo
- Incyte Biosciences International Sàrl, Morges, Switzerland
| | | | - Petros Patos
- Incyte Biosciences International Sàrl, Morges, Switzerland
| |
Collapse
|
13
|
Badar T, Alkhateeb H, Aljurf M, Kharfan-Dabaja MA. Management of Philadelphia chromosome positive acute lymphoblastic leukemia in the current era. Curr Res Transl Med 2023; 71:103392. [PMID: 37121211 DOI: 10.1016/j.retram.2023.103392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 04/13/2023] [Accepted: 04/20/2023] [Indexed: 05/02/2023]
Abstract
Before the advent of tyrosine kinase inhibitors (TKI) the outcome of Philadelphia chromosome positive (Ph+) acute lymphoblastic leukemia (ALL) was dismal. The TKI combination with induction regimens has greatly improved the long-term outcome of Ph+ ALL, specifically ponatinib a most potent TKI in combination with HyperCVAD (hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone) chemotherapy has demonstrated 5 years overall survival up to 75%. Historically, allogeneic hematopoietic stem cell transplantation (allo-HSCT) used to be the only potential curative option, recent data suggest that patients who achieve complete molecular remission within 3 months of TKI based induction therapies can achieve comparable overall survival with or without allo-HSCT. Intensive cytotoxic chemotherapy may not be the desirable treatment option in elderly Ph+ ALL patients due to anticipated tolerance, recently in a phase II study, "chemotherapy free" combinations such as blinatumomab (bispecific anti-CD3 and anti-CD19 monoclonal antibody) with ponatinib in treatment naïve Ph+ ALL patients have shown a complete response rate of 95% and 2 years overall survival of 93%. In this review we have highlighted the evolving treatment landscape of Ph+ ALL and what to look for in future.
Collapse
Affiliation(s)
- Talha Badar
- Division of Hematology and Oncology, Department of Medicine, Mayo Clinic, FL, USA.
| | - Hassan Alkhateeb
- Division of Hematology, Mayo Clinic, 200 First St SW., Rochester, MN, USA
| | - Mahmoud Aljurf
- Section of Adult Hematology/BMT Department of Oncology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | | |
Collapse
|
14
|
Wan L, Ma J, Gong X, Li Q, Wang Y, Wei H, Wang J, Xiao Z, Mi Y. Droplet digital polymerase chain reaction improves the detection of BCR-ABL1 kinase domain mutation in Philadelphia chromosome-positive acute lymphoblastic leukemia. Int J Lab Hematol 2023. [PMID: 36990968 DOI: 10.1111/ijlh.14069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 03/15/2023] [Indexed: 03/31/2023]
Abstract
INTRODUCTION Sanger sequencing (SS) is the most frequently used method for detecting ABL1 kinase domain (KD) mutations in patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL). However, it cannot detect low levels of mutation. Recently, droplet digital polymerase chain reaction (ddPCR) has been developed as a sensitive technique for detecting mutations in hematological neoplasms. The aim of our study was to explore the value of ddPCR in detecting ABL1 KD mutations. METHODS We compared the results of SS and ddPCR in detecting ABL1 KD mutations in a consecutive cohort of 65 adolescent and adult patients with Ph+ ALL treated with intensive multiagent chemotherapy plus TKIs. RESULTS At diagnosis, SS and ddPCR identified 1 (1.5%) and 26 (40%) out of 65 patients with positive ABL1 KD mutations, respectively. Patients with T315I mutations detected by ddPCR at diagnosis all developed SS-detectable T315I mutations during treatment with first- or second-generation TKIs, and non-T315I mutations detected by ddPCR at diagnosis displayed a limited prognostic impact. CONCLUSION Our study demonstrates that ddPCR is a highly sensitive and accurate mutation detection method and the presence of T315I mutations before treatment shows prognostic significance in the context of first- or second-generation TKIs.
Collapse
Affiliation(s)
- Li Wan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Jiao Ma
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Xiaoyuan Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Qinghua Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Ying Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Hui Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Jianxiang Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Zhijian Xiao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Yingchang Mi
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| |
Collapse
|
15
|
Raman HS, Kim SE, DeAngelo DJ, Stevenson KE, Neuberg D, Winer ES, Wadleigh M, Garcia JS, Kim AS, Stone RM, Ho VT, Luskin MR. Intensity of induction regimen and outcomes among adults with Ph+ALL undergoing allogeneic hematopoietic stem cell transplantation. Leuk Res 2023; 125:107004. [PMID: 36577290 DOI: 10.1016/j.leukres.2022.107004] [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: 10/24/2022] [Revised: 12/13/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
Tyrosine kinase inhibitors (TKIs) are essential for the treatment of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) and have allowed for effective, low intensity induction regimens including no or minimal chemotherapy. Whether the use of low intensity induction regimens impacts outcomes after allogeneic hematopoietic stem cell transplant (alloHCT) is less understood. We identified consecutive adult patients with Ph+ ALL undergoing alloHCT in first complete remission (CR1) at our center from 2010 to 2021 and examined the impact of pre-transplant induction intensity on outcomes. Among the 87 identified patients, 44 (51%) received low intensity induction and 43 (49%) received induction with high intensity chemotherapy. Patients receiving low intensity induction were older (median age 60 vs. 47 years, p < 0.01). Following induction, measurable residual disease (MRD) negativity by BCR::ABL1 RT-PCR was similar in the low and high intensity induction cohorts (54% and 52% respectively). Receipt of reduced intensity transplant conditioning was not associated with intensity of induction regimen (39% vs. 19% in low vs. high, respectively, p = 0.06). At a median follow-up of 21 months from transplant, there was no difference between low and high intensity induction with respect to 2-year disease-free survival (58% vs. 56%), 2-year overall survival (62% vs. 63%), 2-year cumulative incidence of relapse (9% vs. 17%), and 2-year non-relapse mortality (33% vs. 29%). We also found no difference in outcomes when patients were segmented by both induction and conditioning regimen intensities. Our retrospective analysis suggests that induction intensity does not impact post-transplant outcomes among patients with Ph+ ALL transplanted in CR1.
Collapse
Affiliation(s)
- Hari S Raman
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
| | - Se Eun Kim
- Department of Data Sciences, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Daniel J DeAngelo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | | | - Donna Neuberg
- Department of Data Sciences, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Eric S Winer
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Martha Wadleigh
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Jacqueline S Garcia
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Annette S Kim
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA.
| | - Richard M Stone
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Vincent T Ho
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Marlise R Luskin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| |
Collapse
|
16
|
Wieduwilt MJ. Ph+ ALL in 2022: is there an optimal approach? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2022; 2022:206-212. [PMID: 36485090 PMCID: PMC9820632 DOI: 10.1182/hematology.2022000338] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) carried a very poor prognosis prior to the advent of tyrosine kinase inhibitors (TKIs) that block the activity of the BCR-ABL1 oncoprotein. With improvements in TKI efficacy and allogeneic hematopoietic cell transplantation (HCT), survival has improved over the past 3 decades, and the role of chemotherapy and allogeneic HCT is now changing. Better risk stratification, the application of the third-generation TKI ponatinib, and the use of immunotherapy with the CD19-CD3 bifunctional T-cell engaging antibody blinatumomab in place of chemotherapy has made therapy for Ph+ ALL more tolerable and arguably more efficacious, especially for older patients who comprise most patients with Ph+ ALL.
Collapse
Affiliation(s)
- Matthew J. Wieduwilt
- Correspondence Matthew J. Wieduwilt, 1 Medical Center Blvd #3rd, Winston- Salem, NC 27157, USA; e-mail:
| |
Collapse
|
17
|
Haddad FG, Short NJ. Evidence-Based Minireview: What is the optimal tyrosine kinase inhibitor for adults with newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2022; 2022:213-217. [PMID: 36485089 PMCID: PMC9820762 DOI: 10.1182/hematology.2022000413] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The incorporation of BCR::ABL1 tyrosine kinase inhibitors (TKIs) to intensive chemotherapy significantly improved the outcomes of patients with Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL). This was first shown with the addition of the first-generation TKI imatinib, which allowed more patients to be bridged to an allogeneic stem cell transplant (SCT) and led to superior long-term outcomes compared with chemotherapy alone. The use of second-generation TKIs (eg, dasatinib and nilotinib) has led to further improvement in outcomes of patients with Ph- positive ALL, with a long-term survival of 40% to 60% in several studies. Ponatinib is a third-generation, more potent TKI that results in high rates of molecular response and promising long-term survival even when allogeneic SCT is not routinely performed. While randomized data to support the TKI selection in Ph-positive ALL are lacking, data from single-arm studies suggest deeper molecular responses and superior survival outcomes with each successive generation of TKI. More recently, chemotherapy-free regimens with blinatumomab and TKIs have shown excellent results in the frontline setting and may represent an emerging paradigm shift in the treatment of Ph-positive ALL.
Collapse
Affiliation(s)
- Fadi G Haddad
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
18
|
Wu C, Zeng M, Chen Y, Wu Y. Tyrosine kinase inhibitors and reduced-dose chemotherapy for adult Philadelphia chromosome-positive acute lymphoblastic leukemia. HEMATOLOGY (AMSTERDAM, NETHERLANDS) 2022; 27:1032-1040. [PMID: 36083141 DOI: 10.1080/16078454.2022.2119344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Objectives: To compare the outcomes of tyrosine kinase inhibitors (TKIs) in combination with reduced-dose chemotherapy with those of standard induction chemotherapy, as well as the outcomes between chemotherapy and transplantation, in adults with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL).Methods: We retrospectively reviewed cases of Ph+ ALL treated with TKIs and combination chemotherapy. The patients were allocated to either the TKIs with reduced-dose chemotherapy group or the TKIs with standard chemotherapy group. In additions, patients were further stratified into either the transplant group or the non-transplant group.Results: The complete remission rate (88.7% vs. 83.9%, p = 0.372), major molecular response (58.9% vs. 56.0%, p = 0.750), molecular complete response (20.5% vs. 22.0%, p = 0.891), and early mortality rate (3.2% vs. 3.5%, p = 0.922) were similar between the TKIs with reduced-dose chemotherapy group and the TKIs with standard chemotherapy group. The proportions of lung infections, bloodstream infections, patients with >21 days of hospitalization, the total costs, transfusion costs, and antimicrobial costs were higher in the standard chemotherapy group than in the TKIs with reduced-dose chemotherapy group. The 3-year overall survival rates (59.0% [95% CI, 46.6-74.7%] vs. 38.4% [95% CI, 29.9-49.4%]) and disease-free survival rates (48.6% [95% CI, 34.2-69.1%] vs. 32.0% [95% CI, 23.5-43.7%]) were significantly better in the transplant group than in the non-transplant group.Conclusion: An induction regimen combining TKIs with reduced-dose chemotherapy and transplantation during the first complete remission remains a suitable and effective option for patients with Ph+ ALL.
Collapse
Affiliation(s)
- Chunping Wu
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Mengting Zeng
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Yuanzhong Chen
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Yong Wu
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| |
Collapse
|
19
|
Ghobadi A, Slade M, Kantarjian H, Alvarenga J, Aldoss I, Mohammed KA, Jabbour E, Faramand R, Shah B, Locke F, Fingrut W, Park JH, Short NJ, Gao F, Uy GL, Westervelt P, DiPersio JF, Champlin RE, Al Malki MM, Ravandi F, Kebriaei P. The role of allogeneic transplant for adult Ph+ ALL in CR1 with complete molecular remission: a retrospective analysis. Blood 2022; 140:2101-2112. [PMID: 35877996 PMCID: PMC9837437 DOI: 10.1182/blood.2022016194] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/12/2022] [Indexed: 01/21/2023] Open
Abstract
Historically, Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) has been associated with poor outcomes, and allogeneic hematopoietic cell transplantation (allo-HCT) is recommended in first complete remission (CR1). However, in the tyrosine kinase inhibitor (TKI) era, rapid attainment of a complete molecular remission (CMR) is associated with excellent outcomes without allo-HCT, suggesting transplant may not be required for these patients. To test this hypothesis, we retrospectively identified adult patients with Ph+ ALL treated with induction therapy, including TKIs, and attained CMR within 90 days of diagnosis at 5 transplant centers in the United States. We compared outcomes of those who did and did not receive allo-HCT in first remission. We identified 230 patients (allo-HCT: 98; non-HCT: 132). The allo-HCT cohort was younger with better performance status. On multivariable analysis (MVA), allo-HCT was not associated with improved overall survival (adjusted hazard ratio [aHR]: 1.05; 95% CI, 0.63-1.73) or relapse-free survival (aHR: 0.86; 95% CI, 0.54-1.37) compared with non-HCT treatment. Allo-HCT was associated with a lower cumulative incidence of relapse (aHR: 0.32; 95% CI, 0.17-0.62) but higher non-relapse mortality (aHR: 2.59; 95% CI, 1.37-4.89). Propensity score matching analysis confirmed results of MVA. Comparison of reduced-intensity HCT to non-HCT showed no statistically significant difference in any of the above endpoints. In conclusion, adult patients with Ph+ ALL who achieved CMR within 90 days of starting treatment did not derive a survival benefit from allo-HCT in CR1 in this retrospective study.
Collapse
Affiliation(s)
- Armin Ghobadi
- Section of Stem Cell Transplant and Leukemia, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Michael Slade
- Section of Stem Cell Transplant and Leukemia, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | - Kahee A. Mohammed
- Section of Stem Cell Transplant and Leukemia, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Elias Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Rawan Faramand
- Moffitt Cancer Center, University of South Florida, Tampa, FL
| | - Bijal Shah
- Moffitt Cancer Center, University of South Florida, Tampa, FL
| | - Frederick Locke
- Moffitt Cancer Center, University of South Florida, Tampa, FL
| | | | - Jae H. Park
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Nicholas J. Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Feng Gao
- Section of Stem Cell Transplant and Leukemia, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Geoffrey L. Uy
- Section of Stem Cell Transplant and Leukemia, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Peter Westervelt
- Section of Stem Cell Transplant and Leukemia, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - John F. DiPersio
- Section of Stem Cell Transplant and Leukemia, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Richard E. Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson, Cancer Center, Houston, TX
| | | | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson, Cancer Center, Houston, TX
| |
Collapse
|
20
|
Ahn J, Kim T, Jung S, Ahn S, Song G, Kim M, Yang D, Lee J, Kim MY, Moon JH, Zhang Z, Kim H, Kim DDH. Next-generation sequencing-based analysis to assess the pattern of relapse in patients with Philadelphia-positive acute lymphoblastic leukemia. EJHAEM 2022; 3:1145-1153. [PMID: 36467841 PMCID: PMC9713221 DOI: 10.1002/jha2.514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/05/2022] [Accepted: 06/06/2022] [Indexed: 06/17/2023]
Abstract
In this study, we performed serial monitoring using targeted DNA sequencing to identify genetic alterations in adults with Philadelphia-positive acute lymphoblastic leukemia (Ph-ALL). Deep sequencing was performed by targeting the coding regions of 45 genes with recurrent driver mutations and 1129 single nucleotide polymorphism sites. Of the 43 patients that we examined, at least one case of genetic alterations was detected in 38 (88%) of the 43 patients at diagnosis (somatic mutations in 10 patients [23%] and copy number aberrations [CNA] in 36 patients [84%]). The most frequently detected CNA lesions were in IKZF1 (n = 25, 58%) and the most frequently mutated gene was SETD2 (n = 5). At least one genetic abnormality (loss, gain, or persistence) was observed in all the samples obtained at relapse that were available for analysis (n = 15), compared with the samples obtained at diagnosis (disappearance of any previously detected genetic alterations: 11 patients [73%]; new genetic abnormalities: nine patients [60%]; and persistent genetic abnormalities: eight patients [53%]]. The most frequently deleted lesions were in IKZF1 (n = 9, 60%), and the most frequently mutated gene was ABL1 (eight patients, 53%). Our data indicate that leukemic progression may be associated with complex genetic alterations in Ph-ALL during the course of treatment.
Collapse
Affiliation(s)
- Jae‐Sook Ahn
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
- Genomic Research Center for Hematopoietic DiseasesChonnam National University Hwasun HospitalJeollanam‐doRepublic of Korea
| | - TaeHyung Kim
- The Donnelly Centre for Cellular and Biomolecular ResearchUniversity of TorontoTorontoOntarioCanada
- Department of Computer ScienceUniversity of TorontoTorontoOntarioCanada
| | - Sung‐Hoon Jung
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
| | - Seo‐Yeon Ahn
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
| | - Ga‐Young Song
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
| | - Mihee Kim
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
| | - Deok‐Hwan Yang
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
| | - Je‐Jung Lee
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
| | - Mi Yeon Kim
- Genomic Research Center for Hematopoietic DiseasesChonnam National University Hwasun HospitalJeollanam‐doRepublic of Korea
| | - Joon Ho Moon
- Department of Hematology‐OncologyKyungpook National University Hospital, School of Medicine, Kyungpook National UniversityDaeguRepublic of Korea
| | - Zhaolei Zhang
- The Donnelly Centre for Cellular and Biomolecular ResearchUniversity of TorontoTorontoOntarioCanada
- Department of Computer ScienceUniversity of TorontoTorontoOntarioCanada
- Department of Medical Oncology and Hematology, Princess Margaret Cancer CentreUniversity of TorontoTorontoOntarioCanada
| | - Hyeoung‐Joon Kim
- Department of Internal Medicine, Chonnam National University Hwasun HospitalChonnam National UniversityGwangjuRepublic of Korea
- Genomic Research Center for Hematopoietic DiseasesChonnam National University Hwasun HospitalJeollanam‐doRepublic of Korea
| | | |
Collapse
|
21
|
Nguyen TTT, Tamai M, Harama D, Kagami K, Kasai S, Watanabe A, Akahane K, Goi K, Inukai T. Introduction of the T315I gatekeeper mutation of BCR/ABL1 into a Philadelphia chromosome-positive lymphoid leukemia cell line using the CRISPR/Cas9 system. Int J Hematol 2022; 116:534-543. [PMID: 35524023 DOI: 10.1007/s12185-022-03369-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 04/20/2022] [Accepted: 04/20/2022] [Indexed: 11/30/2022]
Abstract
Imatinib and second-generation tyrosine kinase inhibitors (TKIs) have dramatically improved the prognosis of Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL). However, overcoming TKI resistance due to the T315I gatekeeper mutation of BCR/ABL1 is crucial for further improving the prognosis. The clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 system is appropriate for establishing a human model of Ph+ ALL with the T315I mutation, because it can induce specific mutations via homologous recombination (HR) repair in cells with intact endogenous HR pathway. Here we used CRISPR/Cas9 to introduce the T315I mutation into the Ph+ lymphoid leukemia cell line KOPN55bi, which appeared to have an active HR pathway based on its resistance to a poly (ADP-Ribose) polymerase-1 inhibitor. Single-guide RNA targeting at codon 315 and single-strand oligodeoxynucleotide containing ACT to ATT nucleotide transition at codon 315 were electroporated with recombinant Cas9 protein. Dasatinib-resistant sublines were obtained after one-month selection with the therapeutic concentration of dasatinib, leading to T315I mutation acquisition through HR. T315I-acquired sublines were highly resistant to imatinib and second-generation TKIs but moderately sensitive to the therapeutic concentration of ponatinib. This authentic human model is helpful for developing new therapeutic strategies overcoming TKI resistance in Ph+ ALL due to T315I mutation.
Collapse
Affiliation(s)
- Thao T T Nguyen
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Minori Tamai
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Daisuke Harama
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Keiko Kagami
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Shin Kasai
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Atsushi Watanabe
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Koshi Akahane
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Kumiko Goi
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan
| | - Takeshi Inukai
- Department of Pediatrics, School of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan.
| |
Collapse
|
22
|
Modern Management Options for Ph+ ALL. Cancers (Basel) 2022; 14:cancers14194554. [PMID: 36230478 PMCID: PMC9558985 DOI: 10.3390/cancers14194554] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/14/2022] [Accepted: 09/17/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The use of tyrosine kinase inhibitors has represented a major step forward in the therapy of Philadelphia chromosome positive acute lymphoblastic leukemia. Recent improvements in the therapy are focused on early use of third generation tyrosine kinase inhibitors, their combination with immunotherapy, the refined indication of allogeneic hematopoietic stem cell transplantation, the optimal use and duration of maintenance therapy, and the management of patients with molecular or hematological relapse with combination of targeted therapies and immunotherapy, including cellular therapies. Improvements in the assessment of measurable residual disease and in the detection of mutations in the ABL1 domain are contributing to the better selection of the therapy for newly diagnosed as well as for relapsed or refractory patients. Abstract Impressive advances have been achieved in the management of patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) since the initial concurrent use of imatinib and standard chemotherapy. The attenuation of chemotherapy has proven to be equally effective and less toxic, the use of third generation TKI upfront has improved the frequency of complete molecular response and the survival rate, and the combination of tyrosine kinase inhibitors with immunotherapy has further increased the rate of molecular response to 70–80% after consolidation, which has been translated into a survival rate of 75–90% in recent trials. As a result of these improvements, the role of allogeneic hematopoietic stem cell transplantation is being redefined. The methodology of measurable residual disease assessment and the detection of ABL1 mutations are also improving and will contribute to a more precise selection of the treatment for newly diagnosed and relapsed or refractory (R/R) patients. Finally, new compounds combined with immunotherapeutic approaches, including cellular therapy, are being used as rescue therapy and will hopefully be included in first line therapy in the near future. This article will review and update the modern management of patients with Ph+ ALL.
Collapse
|
23
|
Jabbour E, Haddad FG, Short NJ, Kantarjian H. Treatment of Adults With Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia-From Intensive Chemotherapy Combinations to Chemotherapy-Free Regimens: A Review. JAMA Oncol 2022; 8:1340-1348. [PMID: 35834222 DOI: 10.1001/jamaoncol.2022.2398] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Importance With the advent of potent BCR::ABL1 tyrosine kinase inhibitors (TKIs), Philadelphia chromosome-positive (Ph-positive) acute lymphoblastic leukemia (ALL) is now a relatively favorable-risk acute leukemia. In this review, we discuss the current evidence for frontline therapies of Ph-positive ALL, the major principles that guide therapy, and the progress with chemotherapy-free regimens. Observations Incorporating TKIs into the chemotherapy regimens of patients with newly diagnosed Ph-positive ALL has led to improved remission rates, higher probability of reaching allogeneic stem cell transplantation (SCT), and longer survival compared with chemotherapy alone. Early achievement of a complete molecular remission (CMR) is an important end point in Ph-positive ALL and identifies patients who have excellent long-term survival and may not need allogeneic SCT. Second-generation TKIs combined with intensive or low-intensity chemotherapy resulted in higher CMR rates compared with imatinib-based regimens. This translated into better outcomes, with less reliance on allogeneic SCT. To further improve the outcomes, the potent third-generation TKI ponatinib was added to chemotherapy. The combination of hyper-CVAD and ponatinib resulted in an overall CMR rate of 84% and a 5-year survival rate of 73% and 86% among patients who did and did not undergo allogeneic SCT, respectively, suggesting that allogeneic SCT may not be needed with this regimen. The recent chemotherapy-free combination of dasatinib and blinatumomab was safe and effective in patients with newly diagnosed Ph-positive ALL and resulted in an estimated 3-year OS rate of 80%; 50% of patients underwent allogeneic SCT. The chemotherapy-free regimen of ponatinib and blinatumomab resulted in a CMR rate of 86% and a 2-year survival rate of 93%, with no relapses or leukemia-related deaths, and with only 1 patient proceeding to allogeneic SCT. Conclusions and Relevance The promising results obtained with the chemotherapy-free regimens of blinatumomab plus TKIs question the role of allogeneic SCT in first remission. Patients with Ph-positive ALL who achieve early and deep molecular responses have excellent long-term outcomes and may not benefit from allogeneic SCT.
Collapse
Affiliation(s)
- Elias Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | - Fadi G Haddad
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| | - Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston
| |
Collapse
|
24
|
Affiliation(s)
- Robin Foà
- From Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome
| | - Sabina Chiaretti
- From Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome
| |
Collapse
|
25
|
Jain H, Rajendra A, Sengar M, Goli VB, Thorat J, Muthuluri H, Tongaonkar AH, Kota KK, Gupta H, Sharma N, Eipe T, Mehta H. The current treatment approach to adolescents and young adults with acute lymphoblastic leukemia (AYA-ALL): challenges and considerations. Expert Rev Anticancer Ther 2022; 22:845-860. [PMID: 35734814 DOI: 10.1080/14737140.2022.2093718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION AYA-ALL differs from pediatric ALL in terms of clinical, biological, psychosocial factors and access to care and has an inferior outcome. It is now being recognized that pediatric-inspired protocols are superior to adult protocols for this cohort, but given the lack of randomized trials, several questions remain unanswered. AREAS COVERED In this review, we discuss how AYA-ALL is different from the pediatric ALL population, compare AYA ALL with ALL in middle and older age adults, review the studies that have enrolled the AYA cohort, summarize risk-stratified and response-adapted approaches, describe the biological subtypes, and review the novel agents/approaches under evaluation. EXPERT OPINION AYA-ALL is a complex and challenging disease that needs multidisciplinary and focused care. Well-designed clinical trials that focus on this cohort are needed to further improve the outcomes.
Collapse
Affiliation(s)
- Hasmukh Jain
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Akhil Rajendra
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Manju Sengar
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Vasu Babu Goli
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | | | | | | | | | - Himanshi Gupta
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Neha Sharma
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Thomas Eipe
- Gloria, PRRA-143, Pallissery road, Palarivattom, Ernakulam, Kerala, India
| | - Hiral Mehta
- A/31, 65-D, Bafna Courts, West Ponnurangam Road, RS Puram, Coimbatore, India
| |
Collapse
|
26
|
Ponatinib, Chemotherapy, and Transplant in Adults with Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia. Blood Adv 2022; 6:5395-5402. [PMID: 35675590 PMCID: PMC9631702 DOI: 10.1182/bloodadvances.2022007764] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/16/2022] [Indexed: 11/29/2022] Open
Abstract
Ponatinib and chemotherapy followed by alloHSCT for Ph+ ALL are effective and safe in adults aged <60 years. Cross-trial comparison suggests improvement vs imatinib.
Promising results have been shown with the combination of ponatinib and chemotherapy in adults with Philadelphia chromosome–positive acute lymphoblastic leukemia (Ph+ ALL). The PONALFIL (Ponatinib With Chemotherapy for Young Adults Ph Positive Acute Lymphoblastic Leukemia) trial combined ponatinib (30 mg/d) with standard induction and consolidation chemotherapy followed by allogeneic hematopoietic stem cell transplant (alloHSCT) in newly diagnosed Ph+ ALL patients aged 18 to 60 years. Ponatinib was only given pre-emptively after alloHSCT. Primary end points were hematologic and molecular response before alloHSCT and event-free survival (EFS), including molecular relapse as event. Thirty patients (median age, 49 years; range, 19-59 years) entered the trial. All exhibited hematologic response, and alloHSCT was performed in 26 patients (20 in complete molecular response and 6 in major molecular response). Only 1 patient died (of graft-versus-host disease), and 5 patients exhibited molecular relapse after alloHSCT. No tyrosine kinase inhibitor was given after HSCT in 18 of 26 patients. Twenty-nine patients are alive (median follow-up, 2.1 years; range, 0.2-4.0 years), with 3-year EFS and overall survival (OS) of 70% (95% confidence interval, 51-89) and 96% (95% confidence interval, 89-100), respectively. Comparison of the PONALFIL and the ALLPh08 (Chemotherapy and Imatinib in Young Adults With Acute Lymphoblastic Leukemia Ph [BCR-ABL] Positive; same schedule, using imatinib as the tyrosine kinase inhibitor) trials by propensity score showed significant improvement in OS for patients in PONALFIL (3-year OS, 96% vs 53%; P = .002). The most frequent grade 3 to 4 adverse events were hematologic (42%), infectious (17%), and hepatic (22%), with only one vascular occlusive event. The combination of chemotherapy with ponatinib followed by alloHSCT is well tolerated, with encouraging EFS in adults with newly diagnosed Ph+ ALL. Cross-trial comparison suggests improvement vs imatinib (clinicaltrials.gov identifier #NCT02776605).
Collapse
|
27
|
Pierce E, Mautner B, Mort J, Blewett A, Morris A, Keng M, El Chaer F. MRD in ALL: Optimization and Innovations. Curr Hematol Malig Rep 2022; 17:69-81. [PMID: 35616771 DOI: 10.1007/s11899-022-00664-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Measurable residual disease (MRD) is an important monitoring parameter that can help predict survival outcomes in acute lymphoblastic leukemia (ALL). Identifying patients with MRD has the potential to decrease the risk of relapse with the initiation of early salvage therapy and to help guide decision making regarding allogeneic hematopoietic cell transplantation. In this review, we discuss MRD in ALL, focusing on advantages and limitations between MRD testing techniques and how to monitor MRD in specific patient populations. RECENT FINDINGS MRD has traditionally been measured through bone marrow samples, but more data for evaluation of MRD via peripheral blood is emerging. Current and developmental testing strategies for MRD include multiparametric flow cytometry (MFC), next-generation sequencing (NGS), quantitative polymerase chain reaction (qPCR), and ClonoSeq. Novel therapies are incorporating MRD as an outcome measure to demonstrate efficacy, including blinatumomab, inotuzumab ozogamicin, and chimeric antigen receptor T (CAR-T) cell therapy. Understanding how to incorporate MRD testing into the management of ALL could improve patient outcomes and predict efficacy of new therapy options.
Collapse
Affiliation(s)
- Eric Pierce
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Benjamin Mautner
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Joseph Mort
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Anastassia Blewett
- Department of Pharmacy Services, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Amy Morris
- Department of Pharmacy Services, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Michael Keng
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Firas El Chaer
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA.
| |
Collapse
|
28
|
Harada K, Morita-Fujita M, Fukuda T, Ozawa Y, Doki N, Toyosaki M, Maruyama Y, Kanda Y, Ashida T, Eto T, Takada S, Uchida N, Ichinohe T, Kanda J, Onizuka M, Atsuta Y, Kako S, Arai Y. Overcoming minimal residual disease using intensified conditioning with medium-dose etoposide, cyclophosphamide and total body irradiation in allogeneic stem cell transplantation for Philadelphia chromosome-positive acute lymphoblastic leukemia in adults. Cytotherapy 2022; 24:954-961. [DOI: 10.1016/j.jcyt.2022.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/28/2022] [Accepted: 03/10/2022] [Indexed: 11/03/2022]
|
29
|
Saleh K, Fernandez A, Pasquier F. Treatment of Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia in Adults. Cancers (Basel) 2022; 14:cancers14071805. [PMID: 35406576 PMCID: PMC8997772 DOI: 10.3390/cancers14071805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 12/23/2022] Open
Abstract
Simple Summary Outcome of patients with Philadelphia-chromosome positive acute lymphoblastic leukemia (Ph+ ALL) dramatically improved during the past 20 years with the advent of tyrosine kinase inhibitors and monoclonal antibodies. Their great efficacy in young and fit patients led to question our reliance on chemotherapy and allogeneic hematopoietic stem cell transplantation. Moreover, these well-tolerated treatments can be safely administrated even in the elderly that represent the majority of Ph+ ALL patient. This review will focus on the recent changes of paradigm in the management of Ph+ ALL patients and the development of novel therapeutic strategies. Abstract Philadelphia-chromosome positive acute lymphoblastic leukemia (Ph+ ALL) is the most common subtype of B-ALL in adults and its incidence increases with age. It is characterized by the presence of BCR-ABL oncoprotein that plays a central role in the leukemogenesis of Ph+ ALL. Ph+ ALL patients traditionally had dismal prognosis and long-term survivors were only observed among patients who underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT) in first complete remission (CR1). However, feasibility of allo-HSCT is limited in this elderly population. Fortunately, development of increasingly powerful tyrosine kinase inhibitors (TKIs) from the beginning of the 2000′s dramatically improved the prognosis of Ph+ ALL patients with complete response rates above 90%, deep molecular responses and prolonged survival, altogether with good tolerance. TKIs became the keystone of Ph+ ALL management and their great efficacy led to develop reduced-intensity chemotherapy backbones. Subsequent introduction of blinatumomab allowed going further with development of chemo free strategies. This review will focus on these amazing recent advances as well as novel therapeutic strategies in adult Ph+ ALL.
Collapse
Affiliation(s)
- Khalil Saleh
- Department of Hematology, Gustave Roussy, 94805 Villejuif, France; (K.S.); (A.F.)
| | - Alexis Fernandez
- Department of Hematology, Gustave Roussy, 94805 Villejuif, France; (K.S.); (A.F.)
| | - Florence Pasquier
- Department of Hematology, Gustave Roussy, 94805 Villejuif, France; (K.S.); (A.F.)
- INSERM, UMR 1287, Gustave Roussy, Université Paris-Saclay, 94805 Villejuif, France
- Correspondence:
| |
Collapse
|
30
|
Wang H, Yang C, Shi T, Zhang Y, Qian J, Wang Y, Hu Y, Mao L, Ye X, Liu F, Xi Z, Shou L, Fu C, Naranmandura H, Jin J, Zhu HH. Venetoclax-ponatinib for T315I/compound-mutated Ph+ acute lymphoblastic leukemia. Blood Cancer J 2022; 12:20. [PMID: 35091541 PMCID: PMC8799711 DOI: 10.1038/s41408-022-00621-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 01/10/2022] [Accepted: 01/14/2022] [Indexed: 11/09/2022] Open
|
31
|
Dasatinib and dexamethasone followed by hematopoietic cell transplantation for adults with Ph-positive ALL. Blood Adv 2021; 5:4691-4700. [PMID: 34492682 PMCID: PMC8759134 DOI: 10.1182/bloodadvances.2021004813] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 05/24/2021] [Indexed: 11/20/2022] Open
Abstract
Dasatinib and dexamethasone induction then allogeneic hematopoietic cell transplantation was feasible and effective for untreated Ph+ ALL. Treatment failure was associated with BCR-ABL1 T315I mutation, the p210 BCR-ABL1 isoform, or isolated CNS relapse.
Post-remission strategies after dasatinib-corticosteroid induction in adult Philadelphia chromosome (Ph)–positive acute lymphoblastic leukemia (ALL) are not well studied. We evaluated dasatinib and dexamethasone induction then protocol-defined post-remission therapies, including hematopoietic cell transplantation (HCT). Adults (N = 65) with Ph-positive ALL received dasatinib-dexamethasone induction, methotrexate-based central nervous system (CNS) prophylaxis, reduced-intensity conditioning (RIC) allogeneic HCT, autologous HCT, or chemotherapy alone, and dasatinib-based maintenance. Key end points were disease-free survival (DFS) and overall survival (OS). The median age was 60 years (range, 22-87 years). The complete remission rate was 98.5%. With a median follow-up of 59 months, 5-year DFS and OS were 37% (median, 30 months) and 48% (median, 56 months), respectively. For patients receiving RIC allogeneic HCT, autologous HCT, or chemotherapy, 5-year DFS were 49%, 29%, and 34%, and 5-year OS were 62%, 57%, and 46%, respectively. Complete molecular response rate after CNS prophylaxis was 40%. Relative to the p190 isoform, p210 had shorter DFS (median 10 vs 34 months, P = .002) and OS (median 16 months vs not reached, P = .05). Relapse occurred in 25% of allogeneic HCT, 57% of autologous HCT, and 36% of chemotherapy patients. T315I mutation was detected in 6 of 8 marrow relapses. Dasatinib CNS concentrations were low. Dasatinib-dexamethasone followed by RIC allogeneic HCT, autologous HCT, or chemotherapy was feasible and efficacious, especially with RIC allogeneic HCT. Future studies should address the major causes of failure: T315I mutation, the p210 BCR-ABL1 isoform, and CNS relapse. This study was registered at www.clinicaltrials.gov as #NCT01256398.
Collapse
|
32
|
Zeng Q, Xiang B, Liu Z. Comparison of allogeneic hematopoietic stem cell transplantation and TKI combined with chemotherapy for adult philadelphia chromosome positive acute lymphoblastic leukemia: a systematic review and meta-analysis. Cancer Med 2021; 10:8741-8753. [PMID: 34761879 PMCID: PMC8683551 DOI: 10.1002/cam4.4413] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 10/12/2021] [Accepted: 10/26/2021] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE This study seeks to clarify whether allogeneic hematopoietic stem cell transplantation (allo-HSCT) is necessary for adult patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) in post-remission based on a comparison with tyrosine kinase inhibitor (TKI) combined with chemotherapy. METHODS We searched the Pubmed, Embase, and Web of Science databases and limited the date range for the studies from January 2010 to August 2020. A hazard ratio (HR) with a 95% confidence interval (CI) was employed to assess overall survival (OS) and relapse-free survival (RFS), and an odds ratio (OR) with a 95% CI was used to evaluate the ratio of non-relapsed mortality (NRM) and non-relapsed survival (NRS). All analyses were conducted with Stata software 16.0 and Revman 5.3. RESULTS Fifteen studies, totaling 959 patients, were included in our analysis. Among those patients, 473 underwent allo-HSCT, and 486 received TKI plus chemotherapy. The pooled results showed no difference in OS between outcomes for patients receiving TKI plus chemotherapy and those treated with allo-HSCT (HR = 0.76, 95% CI [0.51-1.12], p = 0.16). Patients undergoing allo-HSCT did better than those receiving TKI plus chemotherapy regarding RFS (HR = 0.48, 95% CI [0.37-0.63], p = 0.00), and NRS (OR = 2.64, 95% CI [1.25-5.57], p = 0.00). The NRM rate of the TKI plus chemotherapy group was significantly lower than the allo-HSCT group (OR = 2.33, 95% CI [1.51-3.59], p = 0.00). CONCLUSION TKI combined with chemotherapy can be considered a post-remission treatment option for adult Ph+ ALL patients who are ineligible for allo-HSCT. However, more prospective studies with large sample sizes should be carried out in the future.
Collapse
Affiliation(s)
- Qiang Zeng
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Bing Xiang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhigang Liu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
33
|
Baek DW, Kim DY, Sohn SK, Koh Y, Jung SH, Yhim HY, Choi Y, Moon JH. Pediatric-inspired regimen with late intensification and increased dose of L-asparaginase for adult acute lymphoblastic leukemia: the KALLA 1406/1407 study. Korean J Intern Med 2021; 36:1471-1485. [PMID: 34530526 PMCID: PMC8588968 DOI: 10.3904/kjim.2021.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 08/05/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS The objective of this study was to evaluate the efficacy and feasibility of the pediatric-inspired regimen of the adult acute lymphoblastic leukemia (ALL) Working Party, the Korean Society of Hematology. METHODS Data of 99 patients with newly diagnosed ALL, who were treated with the KALLA 1406/1407 protocol, were retrospectively analyzed. All patients equally received age-adjusted daunorubicin, vincristine, and prednisolone. L-asparaginase was additionally administered to Philadelphia (Ph)-negative patients according to age, whereas Ph-positive patients received 600 mg/day of imatinib. RESULTS A total of 99 patients were enrolled in this study, of whom 62 (62.6%) were diagnosed with Ph-negative ALL and 37 (37.3%) were diagnosed with Ph-positive ALL. The median age of patients in the Ph-negative ALL group was 46 years, and that of patients in the Ph-positive ALL group was 49 years. In patients with Ph-negative ALL, 57 (92%) patients achieved complete remission (CR) and CR with incomplete hematologic recovery (CRi). Disease-free survival (DFS) and overall survival (OS) rates at 2 years were estimated to be 42% and 63%, respectively. In patients with Ph-positive ALL, 32 (86%) patients achieved CR/CRi, and 2-year DFS and OS were 31.2% and 49.1%, respectively. Patients who were able to proceed to the allogeneic hematopoietic cell transplantation and younger patients showed significantly superior survival in both Ph-negative ALL and Ph-positive ALL. Neutropenic fever and bacterial infection were the most common and severe adverse events. CONCLUSION The KALLA 1406/1407 protocol showed tolerable toxicities in adult ALL patients. Especially, younger patients had more survival benefits with KALLA 1406/1407 protocol.
Collapse
Affiliation(s)
- Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Hospital, Daegu,
Korea
| | - Dae Young Kim
- Department of Hematology and Oncology, Ewha Womans University School of Medicine, Seoul,
Korea
| | - Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, Daegu,
Korea
| | - Youngil Koh
- Department of Hematology/Oncology, Seoul National University Hospital, Seoul,
Korea
| | - Sung-Hoon Jung
- Department of Hematology/Oncology, Chonnam National University Hwasun Hospital, Hwasun,
Korea
| | - Ho-Young Yhim
- Department of Hematology/Oncology, Jeonbuk National University Hospital, Jeonju,
Korea
| | - Yunsuk Choi
- Department of Hematology/Oncology, Ulsan University Hospital, Ulsan,
Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, Daegu,
Korea
| |
Collapse
|
34
|
INCB84344-201: Ponatinib and steroids in frontline therapy of unfit patients with Ph+ acute lymphoblastic leukemia. Blood Adv 2021; 6:1742-1753. [PMID: 34649276 PMCID: PMC8941470 DOI: 10.1182/bloodadvances.2021004821] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 08/16/2021] [Indexed: 11/20/2022] Open
Abstract
In patients with newly diagnosed Ph+ ALL, ponatinib and prednisone therapy resulted in long molecular remissions and few resistance mutations. The observed high rates of discontinuation and dose modification suggest that a lower dose may be more appropriate in older/unfit patients.
Tyrosine kinase inhibitors have improved survival for patients with Philadelphia chromosome–positive (Ph+) acute lymphoblastic leukemia (ALL). However, prognosis for old or unfit patients remains poor. In the INCB84344-201 (formerly GIMEMA LAL 1811) prospective, multicenter, phase 2 trial, we tested the efficacy and safety of ponatinib plus prednisone in newly diagnosed patients with Ph+ ALL ≥60 years, or unfit for intensive chemotherapy and stem cell transplantation. Forty-four patients received oral ponatinib 45 mg/d for 48 weeks (core phase), with prednisone tapered to 60 mg/m2/d from days-14-29. Prophylactic intrathecal chemotherapy was administered monthly. Median age was 66.5 years (range, 26-85). The primary endpoint (complete hematologic response [CHR] at 24 weeks) was reached in 38/44 patients (86.4%); complete molecular response (CMR) in 18/44 patients (40.9%) at 24 weeks. 61.4% of patients completed the core phase. As of 24 April 2020, median event-free survival was 14.31 months (95% CI 9.30-22.31). Median overall survival and duration of CHR were not reached; median duration of CMR was 11.6 months. Most common treatment-emergent adverse events (TEAEs) were rash (36.4%), asthenia (22.7%), alanine transaminase increase (15.9%), erythema (15.9%), and γ-glutamyltransferase increase (15.9%). Cardiac and vascular TEAEs occurred in 29.5% (grade ≥3, 18.2%) and 27.3% (grade ≥3, 15.9%), respectively. Dose reductions, interruptions, and discontinuations due to TEAEs occurred in 43.2%, 43.2%, and 27.3% of patients, respectively; 5 patients had fatal TEAEs. Ponatinib and prednisone showed efficacy in unfit patients with Ph+ ALL; however, a lower ponatinib dose may be more appropriate in this population. This trial was registered at www.clinicaltrials.gov as #NCT01641107.
Collapse
|
35
|
Ganesan P, Kayal S. How I Treat Adult Acute Lymphoblastic Leukemia in India. Indian J Med Paediatr Oncol 2021. [DOI: 10.1055/s-0041-1731979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Prasanth Ganesan
- Department of Medical Oncology, Regional Cancer Center, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, India
| | - Smita Kayal
- Department of Medical Oncology, Regional Cancer Center, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, India
| |
Collapse
|
36
|
Brown PA, Shah B, Advani A, Aoun P, Boyer MW, Burke PW, DeAngelo DJ, Dinner S, Fathi AT, Gauthier J, Jain N, Kirby S, Liedtke M, Litzow M, Logan A, Luger S, Maness LJ, Massaro S, Mattison RJ, May W, Oluwole O, Park J, Przespolewski A, Rangaraju S, Rubnitz JE, Uy GL, Vusirikala M, Wieduwilt M, Lynn B, Berardi RA, Freedman-Cass DA, Campbell M. Acute Lymphoblastic Leukemia, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2021; 19:1079-1109. [PMID: 34551384 DOI: 10.6004/jnccn.2021.0042] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The NCCN Guidelines for Acute Lymphoblastic Leukemia (ALL) focus on the classification of ALL subtypes based on immunophenotype and cytogenetic/molecular markers; risk assessment and stratification for risk-adapted therapy; treatment strategies for Philadelphia chromosome (Ph)-positive and Ph-negative ALL for both adolescent and young adult and adult patients; and supportive care considerations. Given the complexity of ALL treatment regimens and the required supportive care measures, the NCCN ALL Panel recommends that patients be treated at a specialized cancer center with expertise in the management of ALL This portion of the Guidelines focuses on the management of Ph-positive and Ph-negative ALL in adolescents and young adults, and management in relapsed settings.
Collapse
Affiliation(s)
- Patrick A Brown
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | - Anjali Advani
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | | | | | - Shira Dinner
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | - Jordan Gauthier
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | - Nitin Jain
- The University of Texas MD Anderson Cancer Center
| | | | | | | | - Aaron Logan
- UCSF Helen Diller Family Comprehensive Cancer Center
| | - Selina Luger
- Abramson Cancer Center at the University of Pennsylvania
| | | | | | | | | | | | - Jae Park
- Memorial Sloan Kettering Cancer Center
| | | | | | - Jeffrey E Rubnitz
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | - Geoffrey L Uy
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | - Beth Lynn
- National Comprehensive Cancer Network
| | | | | | | |
Collapse
|
37
|
Zhang W, Jang E. Association of minimal residual disease with clinical outcomes in Philadelphia chromosome positive acute lymphoblastic leukemia in the tyrosine kinase inhibitor era: A systemic literature review and meta-analysis. PLoS One 2021; 16:e0256801. [PMID: 34437635 PMCID: PMC8389458 DOI: 10.1371/journal.pone.0256801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 08/16/2021] [Indexed: 02/05/2023] Open
Abstract
Minimal residual disease (MRD) appeared to be a potent prognostic indicator in patients with Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL), with potential value in informing individualized treatment decisions. Hence, we performed herein a systemic literature review and meta-analysis to comprehensively address the prognostic value of MRD in Ph+ ALL. Systematic literature review was conducted in PubMed, Embase, and Cochrane databases with the data access date up to September 23, 2020. Pooled hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated with fixed-effects or random-effects models. Furthermore, subgroup analyses were performed to assess the robustness of the associations. 27 studies with a total number of 3289 patients were eligible for this meta-analysis. Combined HRs suggested that MRD positivity was associated with inferior event-free survival (EFS) (HR = 2.00, 95% CI 1.77–2.26) and overall survival (OS) (HR = 2.34, 95% CI 1.86–2.95). The associations remained statistically significant in subgroup analyses including age group, MRD timing, disease status at MRD, MRD cutoff level, et al. Our findings suggested MRD as a potent clinical tool for assessing the prognosis of Ph+ ALL. Further studies using MRD-based risk stratification might help optimize individualized treatment strategies for Ph+ ALL patients.
Collapse
Affiliation(s)
- Wanhua Zhang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
- * E-mail:
| | - Erguai Jang
- West China School of Medicine, Sichuan University, Chengdu, Sichuan Province, China
| |
Collapse
|
38
|
Short NJ, Kantarjian H, Jabbour E. SOHO State of the Art Updates & Next Questions: Intensive and Non-Intensive Approaches for Adults With Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 22:61-66. [PMID: 34561201 DOI: 10.1016/j.clml.2021.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/09/2021] [Accepted: 08/16/2021] [Indexed: 10/20/2022]
Abstract
Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) was historically considered to be a very poor-risk subtype of ALL. However, with the introduction of highly potent BCR-ABL tyrosine kinase inhibitors (TKIs), Ph+ ALL can now be considered relatively favorable-risk acute leukemia. Considering the high rates of measurable residual disease negativity and excellent long-term survival that has been achieved with regimens incorporating later-generation TKIs and particularly with ponatinib, lower-intensity and even chemotherapy-free regimens are now being evaluated for patients of all ages with Ph+ ALL. The very encouraging early results observed with blinatumomab-based, chemotherapy-free regimens challenge previous notions that all patients with Ph+ ALL should undergo allogeneic stem cell transplantation in first remission, as these regimens are capable of achieving deep and durable remissions without need for transplant in the vast majority of patients, particularly when combined with ponatinib. In this review, we discuss the evolving approach to the treatment of adults with newly diagnosed Ph+ ALL and the major principles that should guide therapy in this disease. We also review the rationale and data supporting the use of novel, chemotherapy-free regimens in Ph+ ALL, and how these approaches may soon become new standards of care.
Collapse
Affiliation(s)
- Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX.
| | - Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Elias Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
39
|
Inhibition of AKR1B10-mediated metabolism of daunorubicin as a novel off-target effect for the Bcr-Abl tyrosine kinase inhibitor dasatinib. Biochem Pharmacol 2021; 192:114710. [PMID: 34339712 DOI: 10.1016/j.bcp.2021.114710] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 11/22/2022]
Abstract
Bcr-Abl tyrosine kinase inhibitors significantly improved Philadelphia chromosome-positive leukaemia therapy. Apart from Bcr-Abl kinase, imatinib, dasatinib, nilotinib, bosutinib and ponatinib are known to have additional off-target effects that might contribute to their antitumoural activities. In our study, we identified aldo-keto reductase 1B10 (AKR1B10) as a novel target for dasatinib. The enzyme AKR1B10 is upregulated in several cancers and influences the metabolism of chemotherapy drugs, including anthracyclines. AKR1B10 reduces anthracyclines to alcohol metabolites that show less antineoplastic properties and tend to accumulate in cardiac tissue. In our experiments, clinically achievable concentrations of dasatinib selectively inhibited AKR1B10 both in experiments with recombinant enzyme (Ki = 0.6 µM) and in a cellular model (IC50 = 0.5 µM). Subsequently, the ability of dasatinib to attenuate AKR1B10-mediated daunorubicin (Daun) resistance was determined in AKR1B10-overexpressing cells. We have demonstrated that dasatinib can synergize with Daun in human cancer cells and enhance its therapeutic effectiveness. Taken together, our results provide new information on how dasatinib may act beyond targeting Bcr-Abl kinase, which may help to design new chemotherapy regimens, including those with anthracyclines.
Collapse
|
40
|
Ansuinelli M, Cesini L, Chiaretti S, Foà R. Emerging tyrosine kinase inhibitors for the treatment of adult acute lymphoblastic leukemia. Expert Opin Emerg Drugs 2021; 26:281-294. [PMID: 34259120 DOI: 10.1080/14728214.2021.1956462] [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: 01/12/2023]
Abstract
Introduction: The broadening of targeted and immunotherapeutic strategies markedly impacted on the management of acute lymphoblastic leukemia (ALL). The advent of tyrosine kinase inhibitors (TKIs) changed the history of Philadelphia-chromosome positive (Ph+) ALL. Nowadays, almost all Ph+ ALL patients treated with TKIs achieve a complete hematologic response, and most become minimal residual disease negative. In Ph- ALL, genomic profiling studies have identified a subtype associated with a high relapse risk and a transcriptional profile similar to that of Ph+ ALL, the so-called Ph-like ALL. Given the high prevalence of kinase-activating lesions in this subset, there is compelling evidence from experimental models and clinical observations favoring TKI administration.Areas covered: We discuss the main findings exploring the efficacy of TKIs in ALL.Expert opinion: The use of more potent TKIs will further enhance the inhibitory activity on leukemia cells and increase the possibility of eradicating the disease at a molecular level. In the future, 'combined' approaches of different inhibitors may be considered to prevent/avoid resistance and/or mutations. A rapid identification of Ph-like ALL patients is needed to propose early TKI-based intervention. Several questions remain open, including the initial TKI choice in Ph+ ALL and whether Ph-like ALL patients might benefit from immunotherapy.
Collapse
Affiliation(s)
- Michela Ansuinelli
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Laura Cesini
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Robin Foà
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| |
Collapse
|
41
|
Bazarbachi AH, Labopin M, Kröger N, Brecht A, Blaise D, Clausen J, Fanin R, Einsele H, Cavanna L, Itäla-Remes M, Bulabois CE, Kündgen L, Martin H, Schmid C, Wagner-Drouet EM, Alakel N, Bazarbachi A, Savani B, Nagler A, Mohty M. Predictive Factors for Outcome of First Allogeneic Transplant for Elderly Patients With Acute Lymphoblastic Leukemia. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 21:831-840. [PMID: 34373225 DOI: 10.1016/j.clml.2021.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 11/15/2022]
Abstract
INTRODUCTION/BACKGROUND The treatment of acute lymphoblastic leukemia (ALL) in patients older than 70 is extremely challenging with dismal outcome. Allogeneic stem cell transplantation (alloHCT) has seen many advancements in the last decades showing benefits in younger ALL patients, but this treatment modality is decreasingly used with increasing age due to high treatment-related mortality. PATIENTS AND METHODS We identified 84 ALL patients 70 to 84 years old allografted In 2002 to 2019 from a matched related (23%), unrelated (58%), haploidentical (17%), or cord blood (2%) donor at EBMT participating centers with a median follow-up of 23 months. RESULTS The 2-year relapse incidence (RI) and non-relapse mortality were 37% and 28%, respectively, and 2-year leukemia-free survival (LFS), overall survival (OS) and GVHD-free, relapse-free survival (GRFS) were 35%, 39% and 23%, respectively. The strongest predictor of outcome was disease status at transplant whereby patients in first complete remission (CR1) had >50% 2-year OS, reflected in multivariate analysis (MVA) with significant improvement in RI, LFS, and GRFS (HR 0.23, 0.49, and 0.54, respectively). Furthermore, karnofsky score ≥90 reflective of good functional status positively influenced non-relapse mortality in both univariate and MVA (HR 0.37), and interestingly, donor CMV positivity appeared to negatively affect RI, LFS and OS in univariate analysis and RI in MVA (HR 2.87). CONCLUSION Our data suggest that alloHCT is an option for elderly ALL patients, particularly those carefully selected and transplanted in CR1 especially if failed or without access to novel non-chemotherapy-based approaches.
Collapse
Affiliation(s)
- Abdul Hamid Bazarbachi
- Department of Clinical Hematology and Cellular Therapy, Saint Antoine Hospital, INSERM UMR 938, Sorbonne University, Paris, France; Department of Internal Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, New York, NY
| | - Myriam Labopin
- Department of Clinical Hematology and Cellular Therapy, Saint Antoine Hospital, INSERM UMR 938, Sorbonne University, Paris, France
| | - Nicolaus Kröger
- Department for Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Arne Brecht
- German Clinic for Diagnistics, KMT Zentrum, Wiesbaden, Germany
| | - Didier Blaise
- Departement D'Hematologie, Programme de Transplantation et de Therapie Cellulaire, Centre de Recherche en Cancerologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | - Johannes Clausen
- Department of Internal Medicine I, Ordensklinikum Linz -Elisabethinen, Linz, Austria
| | - Renato Fanin
- Clinica Ematologica, Azienda sanitaria Universitaria Integrata, DAMe, Università di Udine, Udine, Italy
| | - Herman Einsele
- Department of Internal Medicine II, University Hospital Würzburg, Germany
| | - Luigi Cavanna
- Departments of Oncology-Hematology, Ospedale "G. da Saliceto", Piacenza, Italy.
| | - Maija Itäla-Remes
- Stem Cell Transplantation Unit, HUCH Comprehensive Cancer Center, Helsinki, Finland
| | | | - Lukas Kündgen
- Department of Hematology and Oncology, Städtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | - Hans Martin
- Department of Medicine II, Goethe University, Frankfurt, Germany
| | - Christof Schmid
- Department of Internal Medicine I, University Hospital Cologne, Cologne, Germany
| | - Eva Maria Wagner-Drouet
- 3rd Medical Department, Hematology, Oncology and Pneumology, University Medical Center Mainz, Mainz, Germany
| | - Nael Alakel
- Medizinische Klinik und Poliklinik I, Universitätsklinikum, Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Ali Bazarbachi
- Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Bipin Savani
- Vanderbilt University Medical Center, Nashville, TN
| | - Arnon Nagler
- Hematology Division, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Mohamad Mohty
- Department of Clinical Hematology and Cellular Therapy, Saint Antoine Hospital, INSERM UMR 938, Sorbonne University, Paris, France.
| |
Collapse
|
42
|
Chiaretti S, Ansuinelli M, Vitale A, Elia L, Matarazzo M, Piciocchi A, Fazi P, Di Raimondo F, Santoro L, Fabbiano F, Califano C, Martinelli G, Ronco F, Ferrara F, Cascavilla N, Bigazzi C, Tedeschi A, Sica S, Di Renzo N, Melpignano A, Beltrami G, Vignetti M, Foa R. A multicenter total therapy strategy for de novo adult Philadelphia chromosome positive acute lymphoblastic leukemia patients: final results of the GIMEMA LAL1509 protocol. Haematologica 2021; 106:1828-1838. [PMID: 33538150 PMCID: PMC8252956 DOI: 10.3324/haematol.2020.260935] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Indexed: 12/18/2022] Open
Abstract
The GIMEMA LAL1509 protocol, designed for adult (≥18-60 years) de novo Philadelphia chromosome positive (Ph+) acute lymphoblastic leukemia (ALL) patients, was based on dasatinib plus steroids induction - with central nervous system prophylaxis - followed by dasatinib alone in patients in complete molecular response or by chemotherapy and/or allogeneic transplant in patients not reaching complete molecular response. Sixty patients (median age 41.9 years) were enrolled: 33 were p190+, 18 p210+ and nine p190/p210+. At the end of induction (day +85), 58 patients (97%) achieved complete hematologic remission. No deaths in induction were recorded. Eleven patients (18.3%) obtained complete molecular response. Among the incomplete molecular responders (n=47), 22 underwent an allogeneic transplant. Seventeen hematologic relapses occurred (median 7 months; range, 3-40.1): 13 during consolidation and four post-transplant. ABL1 mutations (five T315I, three V299L, one E281K and one G254E) were found in ten of 13 relapsed cases. With a median follow-up of 57.4 months (range, 4.2-75.6), overall survival and disease-free survival were 56.3% and 47.2%. A better disease-free survival was observed in patients who obtained a molecular response at day +85 compared to cases who did not. The presence of additional copy number aberrations - IKZF1 plus CDKN2A/B and/or PAX5 deletions - was the most important unfavorable prognostic factor on overall and disease-free survival (P=0.005 and P=0.0008). This study shows that in adult Ph+ ALL long-term survivals can be achieved with a total-therapy strategy based on a chemotherapyfree induction and, in complete molecular responders, also without further systemic chemotherapy. Finally, the screening of additional copy number aberrations should be included in the diagnostic work-up (clinicatrial gov. Identifier: EudraCT 2010-019119-39).
Collapse
Affiliation(s)
- Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, Sapienza University.
| | - Michela Ansuinelli
- Hematology, Department of Translational and Precision Medicine, Sapienza University
| | - Antonella Vitale
- Hematology, Department of Translational and Precision Medicine, Sapienza University
| | - Loredana Elia
- Hematology, Department of Translational and Precision Medicine, Sapienza University
| | - Mabel Matarazzo
- Hematology, Department of Translational and Precision Medicine, Sapienza University
| | | | | | - Francesco Di Raimondo
- Section of Haematology, Department of General Surgery and Medical-Surgical Specialties, University of Catania
| | - Lidia Santoro
- Struttura Complessa di Ematologia e Trapianto Emopoietico-A.O. S.G.Moscati, Avellino
| | - Francesco Fabbiano
- Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia-Cervello, Palermo
| | | | - Giovanni Martinelli
- Seragnoli Institute of Hematology, Bologna University School of Medicine, Bologna
| | - Francesca Ronco
- Operative Unit of Hematology, Grande Ospedale Metropolitano "Bianchi-Melacrino-Morelli", Reggio Calabria
| | - Felicetto Ferrara
- Division of Hematology and Stem Cell Transplantation Program, AORN Cardarelli Hospital, Naples
| | | | - Catia Bigazzi
- Department of Hematology and Stem Cell Transplantation Unit, C.G. Mazzoni Hospital, Ascoli Piceno
| | | | - Simona Sica
- Fondazione Policlinico Universitario A. Gemelli, Rome; Universita Cattolica del Sacro Cuore
| | - Nicola Di Renzo
- Department of Hematology and Stem Cell Transplant, Presidio Ospedaliero Vito Fazzi, Lecce
| | | | | | | | - Robin Foa
- Hematology, Department of Translational and Precision Medicine, Sapienza University.
| |
Collapse
|
43
|
Short NJ, Kantarjian H, Jabbour E. Optimizing the treatment of acute lymphoblastic leukemia in younger and older adults: new drugs and evolving paradigms. Leukemia 2021; 35:3044-3058. [PMID: 34172894 DOI: 10.1038/s41375-021-01277-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/12/2021] [Accepted: 04/29/2021] [Indexed: 12/18/2022]
Abstract
In the past decade, the available treatments for patients with acute lymphoblastic leukemia (ALL) have rapidly expanded, in parallel with an increased understanding of the genomic features that impact the disease biology and clinical outcomes. With the development of the anti-CD22 antibody-drug conjugate inotuzumab ozogamicin, the CD3-CD19 bispecific T-cell engager antibody blinatumomab, CD19 chimeric antigen receptor T-cell therapy, and the potent BCR-ABL1 tyrosine kinase inhibitor ponatinib, the outlook of ALL in both younger and older adults has substantially improved. The availability of highly effective drugs raised important questions concerning the optimal combination and sequence of these agents, their incorporation into frontline regimens, and the role of hematopoietic stem cell transplantation. In this review, we discuss the rapidly evolving paradigms in the treatment of ALL, highlighting both established and effective regimens, as well as promising new therapies that are being evaluated in ongoing clinical trials. We specifically focus on novel combination regimens in both the frontline and salvage settings that are leading to new standards of care in the treatment of ALL.
Collapse
Affiliation(s)
- Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elias Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
44
|
Zhang Y, Feng S. The impact of tyrosine kinase inhibitors on allogeneic hematopoietic stem cell transplantation for adult patients with Philadelphia chromosome-positive acute lymphoblastic leukemia. Leuk Res 2021; 109:106647. [PMID: 34325192 DOI: 10.1016/j.leukres.2021.106647] [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] [Received: 05/16/2021] [Revised: 06/08/2021] [Accepted: 06/16/2021] [Indexed: 02/07/2023]
Abstract
In the tyrosine kinase inhibitor (TKI) era, allogeneic hematopoietic stem cell transplantation (allo-HSCT) is still the most potential approach for cure of adult patients with Philadelphia chromosome-positive acute lymphocytic leukemia (Ph+ ALL). TKI plus chemotherapy has strikingly increased response rates and depth of response, and facilitated allo-HSCT, which decreases relapse and improves survival eventually. Meanwhile, for those with older age or comorbidities at diagnosis, TKI in combination with reduced-intensity chemotherapy or chemotherapy-free strategy reduces treatment-related mortality, deferred intensive chemotherapy increases molecular responses and reduced-intensity conditioning (RIC) allo-HSCT improves survival finally. Of note, according to minimal residual disease (MRD) and BCR/ABL1 kinase domain mutation screening, prophylactic or preemptive maintenance therapy with a sensitive TKI decreases relapse further. Regarding transplantation-related mortality and impaired quality of life related to complications of allo-HSCT, autologous-HSCT (auto-HSCT) among those with early and persistent molecular remission and the most potent TKI ponatinib plus intensive chemotherapy has exhibited non-inferior survival to allo-HSCT. Even so, risk-adapted strategy isn't available now. Lastly, outcomes of relapse after allo-HSCT are dismal due to TKIs exposure, and new therapeutic interventions combined with TKIs shed light on this thorny problem.
Collapse
Affiliation(s)
- Yuanfeng Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 288 Nanjing Road, Heping District, Tianjin, 300020, China; Department of Hematology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, Shandong Province, China
| | - Sizhou Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 288 Nanjing Road, Heping District, Tianjin, 300020, China.
| |
Collapse
|
45
|
Gong X, Li L, Wei H, Liu B, Zhou C, Zhang G, Liu K, Lin D, Gong B, Wei S, Li Y, Mi Y, Wang Y, Wang J. A Higher Dose of Dasatinib May Increase the Possibility of Crossing the Blood-Brain Barrier in the Treatment of Patients With Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia. Clin Ther 2021; 43:1265-1271.e1. [PMID: 34120773 DOI: 10.1016/j.clinthera.2021.05.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/09/2021] [Accepted: 05/17/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE Dasatinib is a second-generation tyrosine kinase inhibitor with higher central nervous system (CNS) penetration compared with imatinib and nilotinib in in vitro studies. However, limited clinical data are available regarding the dosage and CNS penetration of dasatinib. The purpose of this study was to investigate the actual ability of dasatinib to cross the blood-brain barrier in patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL). METHODS Plasma and cerebrospinal fluid (CSF) samples collected from Ph+ ALL patients treated with dasatinib were analyzed by using an LC-MS/MS assay. FINDINGS Orally administered dasatinib 100 mg once daily was well absorbed by the patient but penetrated poorly into the CSF. The use of a higher drug dosage (140 mg/d) may increase systemic drug exposure and enhance the penetration of dasatinib into the CSF. IMPLICATIONS Based on this study, the use of a higher dosage of dasatinib (140 mg/d) is recommended in patients at high risk of CNS relapse or patients who need treatment for CNS leukemia. ClinicalTrials.gov identifier: NCT02523976.
Collapse
Affiliation(s)
- Xiaoyuan Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Le Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Hui Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Bingcheng Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Chunlin Zhou
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Guangji Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Kaiqi Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Dong Lin
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Benfa Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Shuning Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Yan Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Yingchang Mi
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Ying Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.
| | - Jianxiang Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.
| |
Collapse
|
46
|
Lyu M, Jiang E, He Y, Yang D, Ma Q, Pang A, Zhai W, Wei J, Huang Y, Zhang G, Zhang R, Feng S, Han M. Comparison of autologous and allogeneic stem cell transplantation for patients with Philadelphia chromosome-positive acute lymphoblastic leukemia. ACTA ACUST UNITED AC 2021; 26:65-74. [PMID: 33402056 DOI: 10.1080/16078454.2020.1868783] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Objectives: To analyze the outcomes of patients who received autologous stem cell transplantation (auto-SCT), matched sibling donor stem cell transplantation (MSD-SCT) and haploidentical stem cell transplantation (haplo-SCT) and provide the basis for the choice of transplantation method in Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL). Methods: We retrospectively investigated the outcomes of 119 adult patients with Ph+ ALL in our center. The overall survival (OS) rate, leukemia-free survival (LFS) rate, cumulative incidence of relapse (CIR) rate, non-relapse mortality (NRM) rate and the impact of achievement of complete molecular response (CMR) within 3 months and sustaining CMR up to transplantation (s3CMR) on transplantation method were explored. Results: The estimated OS, LFS, CIR and NRM rates at 3 years were not significantly different among three groups (p = 0.960, 0.917, 0.375 and 0.096, respectively). For the 65 patients who achieved s3CMR, there was no significant difference in OS (84.5% vs 72.5% vs 100%, p = 0.374), LFS (75.2% vs 64.5% vs 83.3%, p = 0.668), CIR (17.2% vs 8.1% vs 16.7%, p = 0.583) and NRM (3.1% vs 23.4% vs 0%, p = 0.055) among auto-SCT group, MSD-SCT group and haplo-SCT group. However, in patients who did not achieve s3CMR, auto-SCT recipients tended to have higher CIR (60% vs 33.2% vs 24.0%, p = 0.013) than the allo-HSCT group. Conclusions: Auto-SCT with maintenance therapy after HSCT appears to be an attractive treatment option for patients with Ph+ ALL especially for those whose s3CMR was kept up to transplantation. For non-s3CMR patients, allogeneic transplantation may be more effective from lower relapse.
Collapse
Affiliation(s)
- Mengnan Lyu
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Erlie Jiang
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Yi He
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Donglin Yang
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Qiaoling Ma
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Aiming Pang
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Weihua Zhai
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Jialin Wei
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Yong Huang
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Guixin Zhang
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Rongli Zhang
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Sizhou Feng
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Mingzhe Han
- National Clinical Research Center for Blood Diseases, State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| |
Collapse
|
47
|
Ramendra R, Isnard S, Lin J, Fombuena B, Ouyang J, Mehraj V, Zhang Y, Finkelman M, Costiniuk C, Lebouché B, Chartrand-Lefebvre C, Durand M, Tremblay C, Ancuta P, Boivin G, Routy JP. Cytomegalovirus Seropositivity Is Associated With Increased Microbial Translocation in People Living With Human Immunodeficiency Virus and Uninfected Controls. Clin Infect Dis 2021; 71:1438-1446. [PMID: 31608409 PMCID: PMC7486843 DOI: 10.1093/cid/ciz1001] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/07/2019] [Indexed: 12/11/2022] Open
Abstract
Background Cytomegalovirus (CMV) seropositivity and anti-CMV immunoglobulin G (IgG) levels are associated with adverse health outcomes in elderly populations. Among people living with human immunodeficiency virus (PLWH), CMV seropositivity has been associated with persistent CD8 T-cell elevation and increased risk of developing non-AIDS comorbidities despite long-term antiretroviral therapy (ART). Herein, we investigated whether CMV seropositivity and elevation of anti-CMV IgG levels were associated with increased epithelial gut damage, microbial translocation, and systemic inflammation. Methods A total of 150 PLWH (79 ART-naive and 71 ART-treated) were compared to 26 without human immunodeficiency virus (HIV) infection (uninfected controls). Plasma markers of HIV disease progression, epithelial gut damage, microbial translocation, nonspecific B-cell activation, anti-CMV and anti–Epstein-Barr virus (EBV) IgG levels, and proinflammatory cytokines were measured. Results CMV seropositivity and elevated anti-CMV IgG levels were associated with markers of epithelial gut damage, microbial translocation, and inflammation in PLWH and participants without HIV infection. In contrast, total nonspecific IgG, immunoglobulin M, immunoglobulin A, and anti-EBV IgG levels were not associated with these markers. CMV seropositivity was associated with markers of epithelial gut damage, microbial translocation, and inflammation independent of sociodemographic and behavioral characteristics of the study population. Conclusions CMV-seropositive people with and without HIV had increased epithelial gut damage, microbial translocation, and inflammation. Furthermore, anti-CMV IgG levels were independently associated with increased epithelial gut damage and microbial translocation. CMV coinfection may partially explain persistent gut damage, microbial translocation, and inflammation in ART-treated PLWH.
Collapse
Affiliation(s)
- Rayoun Ramendra
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec, Canada
| | - Stéphane Isnard
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada
| | - John Lin
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada
| | - Brandon Fombuena
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec, Canada
| | - Jing Ouyang
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada.,Chongqing Public Health Medical Center, Chongqing, China
| | - Vikram Mehraj
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada.,Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Quebec, Canada
| | - Yonglong Zhang
- Associates of Cape Cod Inc, Falmouth, Massachusetts, USA
| | | | - Cecilia Costiniuk
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada
| | - Bertrand Lebouché
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada.,Department of Family Medicine, McGill University, Montreal, Quebec, Canada
| | - Carl Chartrand-Lefebvre
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Quebec, Canada
| | - Madeleine Durand
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Quebec, Canada
| | - Cécile Tremblay
- Department of Microbiology and Immunology, McGill University, Montreal, Quebec, Canada.,Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Quebec, Canada
| | - Petronela Ancuta
- Department of Microbiology and Immunology, McGill University, Montreal, Quebec, Canada.,Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Quebec, Canada
| | - Guy Boivin
- Department of Microbiology-Immunology and Infectious Diseases, Laval University, Quebec City, Quebec, Canada
| | - Jean-Pierre Routy
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada.,Division of Hematology, McGill University Health Centre, Montreal, Quebec, Canada
| |
Collapse
|
48
|
Zhang GJ, Gong XY, Qiu SW, Zhou CL, Liu KQ, Lin D, Liu BC, Wei H, Wei SN, Li Y, Gu RX, Gong BF, Liu YT, Fang QY, Mi YC, Wang Y, Wang JX. [Dasatinib combined with multi-agent chemotherapy regimen in newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia: a prospective study from a single center]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 42:109-115. [PMID: 33858040 PMCID: PMC8071668 DOI: 10.3760/cma.j.issn.0253-2727.2021.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
目的 评价达沙替尼联合多药化疗方案在Ph染色体阳性急性淋巴细胞白血病(Ph+ ALL)患者中的疗效及安全性。 方法 前瞻性、单臂、开放的临床研究。2016年1月至2018年4月中国医学科学院血液病医院收治的30例初诊成人Ph+ ALL患者入组。采用多药化疗方案,标准诱导化疗为期4周,自诱导化疗第8天开始口服达沙替尼(商品名依尼舒,正大天晴药业集团股份有限公司产品)100 mg/d,持续应用至整体治疗结束。有条件和意愿进行移植者,可进行异基因造血干细胞移植或自体造血干细胞移植。 结果 所有30例患者在诱导治疗4周后均达到血液学完全缓解(HCR),累积完全分子学反应(MCR)率为70.0%(21/30)。中位随访时间为37.8(32.0~46.6)个月。3年总生存(OS)率为68.1%,3年无血液学复发生存(HRFS)率为61.6%。63.3%的患者在治疗3个月时达到主要分子学反应(MMR)(其中有43.3%患者达到MCR)。6个月时60.0%的患者达到MCR,达到MCR的患者具有更好的OS(P=0.004)、HRFS(P=0.049)和EFS(P=0.001)。15例(50.0%)患者在第1次HCR期内进行移植,移植组患者HRFS(P=0.030)和EFS(P=0.010)优于化疗组。 结论 达沙替尼联合多药化疗方案治疗初诊Ph+ALL安全有效。 临床试验注册 ClinicalTrials.gov,NCT02523976。
Collapse
Affiliation(s)
- G J Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X Y Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - S W Qiu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - C L Zhou
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - K Q Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - D Lin
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - B C Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - H Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - S N Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Y Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - R X Gu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - B F Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Y T Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Q Y Fang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Y C Mi
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Y Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - J X Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| |
Collapse
|
49
|
Saleh K, Chahine C, Khalife N. Chemotherapy-free regimen: a new hope in Philadelphia-positive acute lymphoblastic leukemia. Future Oncol 2021; 17:1265-1267. [PMID: 33573414 DOI: 10.2217/fon-2020-1220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Khalil Saleh
- Department of Hematology, Gustave Roussy Cancer Campus, Villejuif, 94800, France
| | - Claude Chahine
- International Department, Gustave Roussy Cancer Campus, Villejuif, 94800, France
| | - Nadine Khalife
- Department of Hematology, Gustave Roussy Cancer Campus, Villejuif, 94800, France
| |
Collapse
|
50
|
DeAngelo DJ, Jabbour E, Advani A. Recent Advances in Managing Acute Lymphoblastic Leukemia. Am Soc Clin Oncol Educ Book 2021; 40:330-342. [PMID: 32421447 DOI: 10.1200/edbk_280175] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Acute lymphoblastic leukemia (ALL) is characterized by chromosomal translocations and somatic mutations that lead to leukemogenesis. The incorporation of pediatric-type regimens has improved survival in young adults, and the incorporation of tyrosine kinase inhibitors for patients with Philadelphia chromosome-positive disease has led to further improvements in outcomes. However, older patients often have poor-risk biology and reduced tolerance to chemotherapy, leading to lower remission rates and overall survival. Regardless of age, patients with relapsed or refractory ALL have extremely poor outcomes. The advent of next-generation sequencing has facilitated the revolution in understanding the genetics of ALL. New genetic risk stratification together with the ability to measure minimal residual disease, leukemic blasts left behind after cytotoxic chemotherapy, has led to better tools to guide postremission approaches-that is, consolidation chemotherapy or allogeneic stem cell transplantation. In this article, we discuss the evolving and complex genetic landscape of ALL and the emerging therapeutic options for patients with relapsed/refractory ALL and older patients with ALL.
Collapse
Affiliation(s)
- Daniel J DeAngelo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Elias Jabbour
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Anjali Advani
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| |
Collapse
|