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Walczak P, Fodil S, Vignal N, Cabannes-Hamy A, Boissel N, Raffoux E, Cayuela JM, Goldwirt L, Lengliné E. Cerebrospinal fluid distribution and pharmacokinetics of ponatinib in Ph1+ acute lymphoblastic leukemia. Blood 2024; 144:1127-1130. [PMID: 38917352 DOI: 10.1182/blood.2024024838] [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: 03/29/2024] [Revised: 06/10/2024] [Accepted: 06/14/2024] [Indexed: 06/27/2024] Open
Abstract
ABSTRACT Tyrosine kinase inhibitors efficacy in central nervous system (CNS) disease remains uncertain. Ponatinib was studied for CNS distribution in 16 patients with Philadelphia-positive acute lymphoblastic leukemia. Cerebrospinal fluid concentrations fell below the 40 nM threshold, suggesting suboptimal CNS exposure.
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Affiliation(s)
- Pierre Walczak
- Hematology Department, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sofiane Fodil
- Hematology Department, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université de Paris Cité, Paris, France
| | - Nicolas Vignal
- Pharmacology Department, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Nicolas Boissel
- Hematology Department, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université de Paris Cité, Paris, France
| | - Emmanuel Raffoux
- Hematology Department, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université de Paris Cité, Paris, France
| | - Jean-Michel Cayuela
- Laboratory of Hematology, University Hospital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Lauriane Goldwirt
- Pharmacology Department, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Etienne Lengliné
- Hematology Department, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
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Abou Dalle I, Moukalled N, El Cheikh J, Mohty M, Bazarbachi A. Philadelphia-chromosome positive acute lymphoblastic leukemia: ten frequently asked questions. Leukemia 2024; 38:1876-1884. [PMID: 38902471 DOI: 10.1038/s41375-024-02319-2] [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: 03/25/2024] [Revised: 06/11/2024] [Accepted: 06/14/2024] [Indexed: 06/22/2024]
Abstract
Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) constitutes a distinctive cytogenetic entity associated with challenging outcomes, particularly in adult patients. Current upfront chemotherapy-tyrosine kinase inhibitor (TKI)-based therapies include first, second and third-generation TKIs that have revolutionized patient outcomes including molecular remission and overall survival. Chemotherapy-free regimens such as blinatumomab-dasatinib or blinatumomab-ponatinib offer exciting possibilities, yet challenges arise, particularly in preventing central nervous system relapse. Monitoring measurable residual disease is now a cornerstone particularly using next-generation sequencing (NGS)-Clonoseq for accurate assessment. Controversy regarding the ability to omit consolidation with allogeneic stem cell transplantation, specifically for patients achieving early molecular remission, is related to the excellent survival achieved with novel combinations in the upfront setting, however challenged by the lower disease control when transplant is utilized beyond first remission. Post-transplant maintenance introduces new dilemmas: the optimal TKI, dosing, and duration of therapy are open questions. Meanwhile, a myriad of new combinations and cellular therapies are used for relapsed Ph+ ALL, prompting us to unravel the optimal sequencing of these promising regimen. In this review, we delve into the breakthroughs and controversies in Ph+ ALL with ten commonly asked questions.
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Affiliation(s)
- Iman Abou Dalle
- Hematology-Oncology Division, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Nour Moukalled
- Hematology-Oncology Division, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Jean El Cheikh
- Hematology-Oncology Division, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mohamad Mohty
- Sorbonne University, Department of Clinical Hematology and Cellular Therapy, Saint-Antoine Hospital, AP-HP, INSERM UMRs 938, Paris, France
| | - Ali Bazarbachi
- Hematology-Oncology Division, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
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3
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Sohn SK, Lee JM, Jang Y, Lee Y, Na J, Cho HJ, Moon JH, Baek DW. Is intensive chemotherapy and allogeneic stem cell transplantation mandatory for curing Philadelphia chromosome-positive acute lymphoblastic leukemia in young patients in the era of multitarget agents? Expert Rev Hematol 2024; 17:353-359. [PMID: 38755522 DOI: 10.1080/17474086.2024.2357273] [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: 01/01/2024] [Accepted: 05/15/2024] [Indexed: 05/18/2024]
Abstract
INTRODUCTION The treatment outcomes for Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ALL) have improved with various tyrosine kinase inhibitors (TKIs) and bispecific T-cell engagers. Although allogeneic stem cell transplantation (allo-SCT) is the standard treatment for young patients with Ph+ALL, its role remains debatable in the era of TKIs and blinatumomab. AREAS COVERED There are some issues regarding Ph+ALL. First, do young patients require intensive chemotherapy (IC) in the era of multitarget agents? Second, which TKI is preferred for frontline therapy? Third, should allo-SCT be performed in patients achieving complete remission with ponatinib and IC? Fourth, can chemo-free treatment lead to a cure without allo-SCT? We searched relevant literature from the last 30 years on PubMed; reviewed the role of chemo-free therapies and combinations of ponatinib and IC; and assessed the necessity of allo-SCT in young patients with Ph+ALL. EXPERT OPINION Allo-SCT may not be needed, even in young patients with Ph+ALL treated with ponatinib-based IC or combined ponatinib and blinatumomab as frontline therapy. When adopting a ponatinib-based chemo-minimized regimen for induction, allo-SCT is needed with posttransplant ponatinib maintenance. Continuous exposure to ponatinib at pre- or post-transplant is regarded as one of the most important factor for the success of treatment.
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Affiliation(s)
- Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jung Min Lee
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Youngeun Jang
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Yunji Lee
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jihyun Na
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Hee Jeong Cho
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
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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.
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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
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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.
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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
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6
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Ponvilawan B, Owattanapanich W, Charoenngam N, Kungwankiattichai S. Effects of different types of allogeneic hematopoietic stem cell transplantation donors on Philadelphia chromosome-positive acute lymphoblastic leukemia during the tyrosine kinase inhibitor era: A systematic review and meta-analysis. Hematol Oncol Stem Cell Ther 2023; 16:197-208. [PMID: 34743893 DOI: 10.1016/j.hemonc.2021.09.007] [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: 06/14/2021] [Accepted: 09/23/2021] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Matched donor (MD) allogeneic hematopoietic stem cell transplantation (allo-HSCT) is currently the preferred choice of treatment for Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) patients who have achieved complete remission. This systematic review and meta-analysis was conducted to investigate the effects of allo-HSCTs from different donor types for Ph+ ALL patients who received tyrosine kinase inhibitors (TKIs). METHODS Studies in EMBASE and MEDLINE between inception and December 2020 were identified using search terms related to "Ph+ ALL" and "HSCT." Eligible studies were studies with Ph+ ALL patients who received a TKI and allo-HSCT. The primary outcomes of interest-the overall survival (OS) or relapse-free survival (RFS)-needed to be reported. The Mantel-Haenszel method was used to combine the effect estimates and associated 95% confidence intervals (CIs) of each donor type. RESULTS Fourteen cohort studies were identified for the meta-analysis. Haploidentical (HID)-HSCT for Ph+ ALL patients resulted in a superior RFS to MD-HSCT, with a pooled odds ratio (OR) of 1.57 (95% CI, 1.05-2.32; I2 = 0%). However, HID-HSCT and MD-HSCT had comparable OS. Furthermore, HID-HSCT group had a significantly lower relapse rate than MD-HSCT group. On the other hand, the risks of graft-versus-host disease (GvHD) were higher for HID-HSCT and pooled OR of chronic GvHD rate. The OS and RFS of matched sibling-HSCT, matched unrelated-HSCT, and cord blood-HSCT were comparable with those of HID-HSCT. CONCLUSION This systematic review and meta-analysis showed that HID-HSCT is as effective as MD-HSCT in Ph+ ALL patients.
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Affiliation(s)
- Ben Ponvilawan
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Weerapat Owattanapanich
- Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nipith Charoenngam
- Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Smith Kungwankiattichai
- Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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7
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Xie M, Shi T, Jiang Q, Jia Y, Zhou D, Tong H, Jin J, Zhu HH. Chemotherapy with the use of next-generation TKIs based on MRD has the potential to avoid hematopoietic stem cell transplantation in treatment for adults with Philadelphia chromosome-positive acute lymphoblastic leukemia. Cancer 2023; 129:1523-1536. [PMID: 36882308 DOI: 10.1002/cncr.34710] [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: 09/25/2022] [Revised: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (allo-HSCT) as postremission treatment is recommended for Philadelphia-positive acute lymphoblastic leukemia (Ph+ ALL) in current guidelines. However, comparisons of later generation tyrosine kinase inhibitors (TKIs) plus chemotherapy with allo-HSCT have yielded similar outcomes. This meta-analysis was performed to evaluate allo-HSCT in first complete remission (CR1) versus chemotherapy for adult Ph+ ALL in the TKI era. METHODS Pooled assessment of the hematologic and molecular complete response rates was performed after 3-month TKI treatment. Hazard ratios (HRs) were determined for disease-free survival (DFS) and overall survival (OS) benefit with allo-HSCT. The effect of measurable residual disease status on survival benefit was also analyzed. RESULTS Thirty-nine retrospective and prospective single-arm cohort studies involving 5054 patients were included. Combined HRs indicated that in the general population, allo-HSCT favorably influenced DFS and OS. Achieving complete molecular remission (CMR) within 3 months after starting induction was a favorable survival prognostic factor regardless of whether the patient had undergone allo-HSCT. Among the patients with CMR, survival rates in the nontransplant subgroup were comparable with those in the transplant subgroup, with the estimated 5-year OS of 64% versus 58% and 5-year DFS of 58% versus 51%, respectively. The use of next-generation TKIs results in a higher proportion of patients achieving CMR (ponatinib 82% vs. imatinib 53%), while improving survival in nontransplant patients. CONCLUSION Our novel findings suggest that combination chemotherapy plus TKIs leads to a comparable survival benefit as with allo-HSCT for MRD-negative (CMR) patients. This study provides novel evidence for allo-HSCT indications for Ph+ ALL in CR1 in the TKI era.
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Affiliation(s)
- Mixue Xie
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Ting Shi
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Qi Jiang
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yunlu Jia
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - De Zhou
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Hongyan Tong
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Zhejiang Provincial Key Laboratory of Hematopoietic Malignancy, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jie Jin
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Zhejiang Provincial Key Laboratory of Hematopoietic Malignancy, Zhejiang University, Hangzhou, Zhejiang, China
| | - Hong-Hu Zhu
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
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8
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Shahzad M, Hussain A, Tariq E, Anwar I, Faisal MS, Syed L, Karam A, Chaudhary SG, Ahmed N, Bansal R, Khurana S, Singh AK, Byrd KP, Hematti P, Abhyankar SH, McGuirk JP, Mushtaq MU. Outcomes of Tyrosine Kinase Inhibitors Maintenance Therapy with or without Allogeneic Hematopoietic Stem Cell Transplantation in Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia in First Complete Remission: A Systematic Review and Meta-Analysis. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:178-187. [PMID: 36682989 DOI: 10.1016/j.clml.2023.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/13/2023]
Abstract
We conducted a systematic review and meta-analysis to compare outcomes of tyrosine kinase inhibitor (TKI) maintenance therapy with or without allogeneic hematopoietic stem cell transplantation (HSCT) in Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) in first remission (CR1). A literature search was performed on PubMed, Cochrane, and Clinical trials.gov. After screening 1720 articles, 12 studies were included. Proportions and odds ratios (OR) with 95% confidence intervals (CI) were computed. I2 provides an estimate of the percentage of variability in results across studies that is due to real differences and not due to chance. Of 1039 patients, 635 (61%) had TKI alone and 404 (39%) patients had HSCT followed by TKI. At 3 years, a trend towards poor overall survival (OS; OR 0.67, 95% CI 0.39-1.15, I2 = 68%), (disease-free survival; OR 0.58, 95% CI 0.26-1.29, I2 = 76%), and higher relapse rate (RR; OR = 2.52, 95% CI = 1.66-3.83, I2 = 26%) was seen with TKI alone compared to HSCT-TKI. Although HSCT followed by TKI maintenance in Ph+ ALL has long been considered standard of care, the introduction of potent third-generation TKIs and bispecific T-cell engagers such as Blinatumomab has significantly improved outcomes while sparing the need for HSCT in newly diagnosed patients.
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Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS; Moffitt Cancer Center, University of South Florida, Tampa, FL
| | - Ali Hussain
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ezza Tariq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad S Faisal
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Leena Syed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Alvina Karam
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Rajat Bansal
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sharad Khurana
- Division of Hematology/Oncology, University of Arizona College of Medicine, Tucson, AZ
| | - Anurag K Singh
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Kenneth P Byrd
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Peiman Hematti
- Division of Hematology/Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph P McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS.
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9
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Kantarjian H, Short NJ, Jain N, Sasaki K, Huang X, Haddad FG, Khouri I, DiNardo CD, Pemmaraju N, Wierda W, Garcia-Manero G, Kebriaei P, Garris R, Loghavi S, Jorgensen J, Kwari M, O'Brien S, Ravandi F, Jabbour E. Frontline combination of ponatinib and hyper-CVAD in Philadelphia chromosome-positive acute lymphoblastic leukemia: 80-months follow-up results. Am J Hematol 2023; 98:493-501. [PMID: 36600670 DOI: 10.1002/ajh.26816] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/23/2022] [Accepted: 12/14/2022] [Indexed: 01/06/2023]
Abstract
The combination of ponatinib, a third-generation BCR::ABL1 tyrosine kinase inhibitor, with hyper-CVAD chemotherapy resulted in high rates of complete molecular remissions and survival, without the need for stem cell transplantation (SCT) in most patients with Philadelphia chromosome(Ph)-positive acute lymphocytic leukemia (ALL). Confirming these results in a large cohort of patients with longer follow-up would establish this regimen as a new standard of care. Adults with newly diagnosed Ph-positive ALL were treated with the hyper-CVAD regimen. Ponatinib was added as 45 mg daily × 14 during induction, then 45 mg daily continuously (first 37 patients) or 30 mg daily continuously, with dose reduction to 15 mg daily upon achievement of a complete molecular response (CMR; absence of a detectable BCR::ABL1 transcript by quantitative reverse transcription polymerase-chain reaction at a sensitivity of 0.01%). Maintenance therapy consisted of daily ponatinib and vincristine-prednisone monthly for 2 years, followed by daily ponatinib indefinitely. Twelve intrathecal injections of cytarabine alternating with methotrexate were given as central nervous system prophylaxis. The trial is registered on clinicaltrials.gov with the identifier NCT01424982. Eighty-six patients were treated. Their median age was 46 years (range, 21-80). All 68 patients with active disease at the initiation of therapy achieved complete response (CR) The cumulative CMR rate was 86%. Twenty- patients (23%) underwent allogeneic SCT. With a median follow-up of 80 months (range, 16-129 months), the estimated 6-year event-free survival rate was 65% and the overall survival rate was 75%. There was no difference in outcome by performance of allogeneic SCT in first CR. Common grade 3-5 adverse events included infection (n = 80, 93%), increased liver transaminases (n = 26, 31%) and total bilirubin (n = 13, 15%), hypertension (n = 15, 17%), pancreatitis (n = 13, 15%), hemorrhage (n = 12, 13%), and skin rash (n = 9, 10%). Two ponatinib-related deaths from myocardial infarction (3%; at months 2.6 and 4.3, respectively; both in CR) in the first 37 patients treated led to the ponatinib dose-modifications mentioned earlier, with no further ponatinib-related deaths observed. The long-term results of ponatinib and hyper-CVAD continue to demonstrate excellent outcome results and acceptable safety data, indicating that this strategy is another standard of care approach in frontline Ph-positive ALL.
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Affiliation(s)
- Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nitin Jain
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Koji Sasaki
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Xuelin Huang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Fadi G Haddad
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Issa Khouri
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Courtney D DiNardo
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naveen Pemmaraju
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - William Wierda
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Guillermo Garcia-Manero
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Rebecca Garris
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jeffrey Jorgensen
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Monica Kwari
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Susan O'Brien
- Chao Family Comprehensive Cancer Center, University of California Irvine, Orange, California, USA
| | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elias Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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10
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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.
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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.
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11
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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.
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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
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12
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Ashraf S, Wolfson J, Vachhani P, Rangaraju S, Bachiashvili K, Bhatia R, Jamy O. Safe and Effective Use of Imatinib to Treat Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia During Pregnancy. J Adolesc Young Adult Oncol 2022; 11:617-620. [PMID: 35049365 DOI: 10.1089/jayao.2021.0200] [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: 12/16/2022] Open
Abstract
Philadelphia chromosome positive (Ph+) B cell acute lymphoblastic leukemia (ALL) is extremely rare in pregnancy. Although the use of tyrosine kinase inhibitors (TKIs) has significantly improved outcomes of patients with Ph+ ALL, its use during pregnancy is not recommended due to the risk of fetal malformations. There are limited data on the use of TKIs during pregnancy and its long-term effects on the fetus. Within this context, we present a case of a 25-year-old woman diagnosed with Ph+ ALL during the third trimester and the safe and effective use of imatinib as treatment after failure of conventional chemotherapy.
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Affiliation(s)
- Sarah Ashraf
- The Aga Khan University-Medical College, Karachi, Pakistan
| | - Julie Wolfson
- Division of Pediatric Hematology-Oncology, Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Pankit Vachhani
- Division of Hematology Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Sravanti Rangaraju
- Division of Hematology Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Kimo Bachiashvili
- Division of Hematology Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Ravi Bhatia
- Division of Hematology Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Omer Jamy
- Division of Hematology Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
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13
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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.
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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
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14
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Chen H, Xu LP, Zhang XH, Wang Y, Chen YH, Yan CH, Cheng YF, Han W, Chen Y, Qin YZ, Liu Y, Chang YJ, Liu KY, Huang XJ. Safety and outcomes of maintenance therapy with third-generation tyrosine kinase inhibitor after allogeneic hematopoietic cell transplantation in Philadelphia chromosome positive acute lymphoblastic leukemia patients with T315I mutation. Leuk Res 2022; 121:106930. [PMID: 36007342 DOI: 10.1016/j.leukres.2022.106930] [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: 02/09/2022] [Revised: 06/26/2022] [Accepted: 08/15/2022] [Indexed: 11/30/2022]
Abstract
Studies using third-generation tyrosine kinase inhibitor (TKI) as maintenance therapy after hematopoietic cell transplantation (HCT) for patients with Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ALL) harboring the T315I mutation remain scarce. We conducted a cohort study to evaluate the safety and outcomes of ponatinib maintenance therapy after HCT in Ph+ALL patients with T315I mutation. BCR-ABL kinase domain mutations were assessed using direct sequencing. Twenty-six Ph+ALL patients with T315I mutation who received allogeneic HCT were enrolled. After HCT, ponatinib was administered as a prophylactic regimen (n = 12) or a preemptive therapy (n = 7). Seven patients did not receive maintenance therapy. Adverse events (AEs) occurred in 69.4 % of patients with ponatinib maintenance, but most presented with mild toxicities. Serious non-hematological AEs were not observed. The 5-year disease-free survival (DFS), overall survival (OS), and cumulative incidence of relapse in patients receiving prophylactic ponatinib were 81.5 %, 91.7 %, and 18.5 %, respectively, whereas they were 39.8 %, 46.0 %, and 48.4 % in the total cohort, respectively. The measurable BCR-ABL transcripts in the first three months after HCT was associated with poor DFS and OS, even with ponatinib therapy. We concluded that maintenance therapy with ponatinib is safe after HCT. Patients with T315I mutation who received prophylactic regimen showed promising results with an acceptable relapse rate and encouraging survival. However, patients with measurable BCR-ABL transcripts early post-transplant had poor outcomes.
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Affiliation(s)
- Huan Chen
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Yu-Hong Chen
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Chen-Hua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Yi-Fei Cheng
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Yao Chen
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Ya-Zhen Qin
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Yanrong Liu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Ying-Jun Chang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Kai-Yan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11, Xizhimen South Street, Xicheng District, Beijing 100044, PR China.
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15
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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.
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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
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16
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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
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17
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Shi Z, Zhu Y, Zhang J, Chen B. Monoclonal antibodies: new chance in the management of B-cell acute lymphoblastic leukemia. Hematology 2022; 27:642-652. [PMID: 35622074 DOI: 10.1080/16078454.2022.2074704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES This review aims to see the progress of several clinically-used monoclonal antibodies in treating ALL patients and how they improved patients' outcomes. METHODS We searched Web of Science, Elsevier and PubMed for relevant published studies, and summarized eligible evidence on the management of newly-diagnosed and relapsed or refractory ALL with monoclonal antibodies. Ongoing trials were identified from ClinicalTrials.gov. RESULTS Rituximab, an anti-CD20 monoclonal antibody, prolonged patients' complete remission duration and overall survival when combined with hyper-CVAD regimen. Another anti-CD20 monoclonal antibody, Ofatumumab, was reported to have similar benefits. Blinatumomab allows endogenous CD3-positive cytotoxic T cells to target and eliminate CD19-positive blasts. FDA has approved its efficacy in patients with R/R B-ALL and eliminating minimal residual disease (MRD). It serves as a bridge to eradicate MRD before transplantation, and may also be a new choice for patients unable to undergo transplantation. An anti-CD22 monoclonal antibody named Inotuzumab Ozogamicin showed great improvement in patients' outcome, but its toxicity to liver is also worthy of our attention. CONCLUSION Monoclonal antibodies are proven to be a promising immunotherapeutic strategy to improve ALL patients' outcome in the long term. There's still a need for individualized treatment with effective and well-tolerated medicines.Trial registration: ClinicalTrials.gov identifier: NCT01363128.Trial registration: ClinicalTrials.gov identifier: NCT01466179.Trial registration: ClinicalTrials.gov identifier: NCT02013167.Trial registration: ClinicalTrials.gov identifier: NCT02000427.Trial registration: ClinicalTrials.gov identifier: NCT01564784.Trial registration: ClinicalTrials.gov identifier: NCT03677596.Trial registration: ClinicalTrials.gov identifier: NCT01363297.Trial registration: ClinicalTrials.gov identifier: NCT02981628.Trial registration: ClinicalTrials.gov identifier: NCT03094611.Trial registration: ClinicalTrials.gov identifier: NCT01371630.Trial registration: ClinicalTrials.gov identifier: NCT04224571.Trial registration: ClinicalTrials.gov identifier: NCT02458014.Trial registration: ClinicalTrials.gov identifier: NCT04546399.Trial registration: ClinicalTrials.gov identifier: NCT02879695.Trial registration: ClinicalTrials.gov identifier: NCT03913559.Trial registration: ClinicalTrials.gov identifier: NCT03441061.Trial registration: ClinicalTrials.gov identifier: NCT03739814.Trial registration: ClinicalTrials.gov identifier: NCT02877303.Trial registration: ClinicalTrials.gov identifier: NCT03698552.Trial registration: ClinicalTrials.gov identifier: NCT04601584.Trial registration: ClinicalTrials.gov identifier: NCT04684147.Trial registration: ClinicalTrials.gov identifier: NCT04681105.
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Affiliation(s)
- Zheng Shi
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, People's Republic of China
| | - Yiqian Zhu
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, People's Republic of China
| | - Jing Zhang
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, People's Republic of China
| | - Baoan Chen
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, People's Republic of China
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18
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Sun W, Huang X. Role of allogeneic haematopoietic stem cell transplantation in the treatment of adult acute lymphoblastic leukaemia in the era of immunotherapy. Chin Med J (Engl) 2022; 135:890-900. [PMID: 34890382 PMCID: PMC9276108 DOI: 10.1097/cm9.0000000000001898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is currently the standard of care for adult acute lymphoblastic leukemia (ALL) patients. In recent years, with the continuous development of immunotherapy, such as chimeric antigen receptor T cells, blinatumomab, and inotuzumab ozogamicin, a series of vital clinical studies have confirmed its high response rate and favorable outcomes for ALL. Although the emergence of immunotherapy has expanded relapsed or refractory (r/r) ALL patients' opportunities to receive allo-HSCT, allo-HSCT is associated with potential challenges. In this review, the role of allo-HSCT in the treatment of adult ALL in the era of immunotherapy will be discussed.
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Affiliation(s)
- Wei Sun
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
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19
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Curran E, Muffly L, Luskin MR. Innovative Approaches to the Management of Acute Lymphoblastic Leukemia Across the Age Spectrum. Am Soc Clin Oncol Educ Book 2022; 42:1-11. [PMID: 35503981 DOI: 10.1200/edbk_349647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Adults compose nearly half of all patients diagnosed with acute lymphoblastic leukemia (ALL) and historically have had poor survival compared with pediatric patients. Recently approved therapies, such as monoclonal antibodies, CAR T-cell constructs, and next-generation tyrosine kinase inhibitors, have improved survival in relapsed and refractory ALL, and studies are now examining incorporating these treatments and others into the upfront setting. In adolescent and young adult patients, use of pediatric-based regimens has already improved survival compared with historical controls, and the addition of monoclonal antibodies, such as inotuzumab ozogamicin and blinatumomab, may further enhance this survival benefit. In older adults, approaches have centered on minimizing conventional chemotherapy to decrease toxicity by incorporating monoclonal antibodies and other novel therapies to increase efficacy. With the addition of tyrosine kinase inhibitors to chemotherapy for patients with Philadelphia chromosome-positive ALL, survival of this once poor-prognosis ALL subtype now approaches or exceeds outcomes of other subtypes of adult ALL. Further refinements in the backbone treatment regimen and optimal consolidation approaches will likely improve survival further. Although allogeneic hematopoietic stem cell transplant was previously routinely used as consolidation for adults with ALL, incorporation of measurable residual disease and other risk stratification strategies has enabled better identification of patients who will benefit from allogeneic hematopoietic stem cell transplant. Ongoing clinical trials investigating these approaches will continue the evolution of treatment approaches for adults with ALL, with further improvement in outcomes anticipated.
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Affiliation(s)
- Emily Curran
- University of Cincinnati, Division of Hematology and Oncology, Department of Internal Medicine and Department of Pediatrics, Cincinnati, OH
| | - Lori Muffly
- Division of Blood and Marrow Transplantation and Cellular Therapy, Department of Internal Medicine, Stanford University, Stanford, CA
| | - Marlise R Luskin
- Dana-Farber Cancer Institute, Division of Leukemia, Department of Medical Oncology, Boston, MA
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20
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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.
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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:
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21
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Khader A, Bokhari R, Hakimelahi R, Scheirey C, Afnan J, Braschi-Amirfarzan M, Thomas R. A radiologist’s guide to novel anticancer therapies in the era of precision medicine. Eur J Radiol Open 2022; 9:100406. [PMID: 35265736 PMCID: PMC8899228 DOI: 10.1016/j.ejro.2022.100406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 12/13/2022] Open
Abstract
Novel anticancer agents have replaced conventional chemotherapy as first line agents for many cancers, with continued new and expanding indications. Small molecule inhibitors act on cell surface or intracellular targets and prevent the downstream signaling that would otherwise permit tumor growth and spread. Anticancer antibodies can be directed against growth factors or may be immunotherapeutic agents. The latter act by inhibiting mechanisms that cancer cells use to evade the immune system. Hormonal agents act by decreasing levels of hormones that are necessary for the growth of certain cancer cells. Cancer therapy protocols often include novel anticancer agents and conventional chemotherapy used successively or in combination, in order to maximize survival and minimize morbidity. A working knowledge of anti-cancer drug classification will aid the radiologist in assessing response on imaging. Novel anticancer agents include small molecule inhibitors, antibodies and hormones. These agents are predominantly cytostatic and inhibit factors that provide a survival advantage to tumor cells. Modern cancer therapy employs a combination of novel anticancer agents and conventional chemotherapy. It is essential for radiologists to have a broad understanding of these agents and their mechanisms of action.
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22
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Guo Y, Wang FF, Xiang B, Ma HB, Gong YP. Tanshinone IIA potentiates the efficacy of imatinib by regulating the AKT-MDM2-P53 signaling pathway in Philadelphia chromosome-positive acute lymphoblastic leukemia. Oncol Lett 2021; 23:7. [PMID: 34820006 PMCID: PMC8607239 DOI: 10.3892/ol.2021.13125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 07/15/2021] [Indexed: 02/05/2023] Open
Abstract
Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) is triggered by breakpoint cluster region-abelson leukemia virus (BCR/ABL) kinase. Targeting BCR/ABL kinase with tyrosine kinase inhibitors combined with chemotherapy is the standard first-line therapy for Ph+ ALL. Imatinib and dasatinib are the preferred agents for the treatment of Ph+ ALL. Dasatinib treatment can induce a faster and deeper remission than imatinib treatment; however, the side effects of dasatinib, especially the cardiovascular side effects, are markedly greater than those of imatinib. Patients will benefit from treatments that improve the efficacy of imatinib without increasing its side effects. The present study revealed that tanshinone IIA markedly potentiated the cytotoxic and apoptotic induction effects of imatinib by regulating the AKT-MDM2-P53 signaling pathway and inhibiting the anti-apoptotic proteins BCL2 and MCL1 apoptosis regulator, BCL2 family member in Ph+ ALL cell lines. In vitro studies, MTT assay, flow cytometry, western blotting and reverse transcription-quantitative PCR were performed in the present study to detect cell viability, cell apoptosis, protein expression and gene expression, respectively. In a Ph+ ALL mouse model, imatinib combined with tanshinone IIA also exhibited a synergistic effect on the reduction in leukemia burden without increasing the toxic side effects of imatinib. These results demonstrated that imatinib combined with tanshinone IIA might be a promising treatment strategy for patients with Ph+ ALL.
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Affiliation(s)
- Yong Guo
- Department of Hematology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Fang-Fang Wang
- Hematology Research Laboratory, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Bing Xiang
- Department of Hematology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Hong-Bing Ma
- Department of Hematology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yu-Ping Gong
- Department of Hematology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, P.R. China
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23
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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.
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24
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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.
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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
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25
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Zhang XY, Dai HP, Zhang L, Liu SN, Dai Y, Wu DP, Tang XW. MRD-Negative Remission Induced in EP300-ZNF384 Positive B-ALL Patients by Tandem CD19/CD22 CAR T-Cell Therapy Bridging to Allogeneic Stem Cell Transplantation. Onco Targets Ther 2021; 14:5197-5204. [PMID: 34744437 PMCID: PMC8565984 DOI: 10.2147/ott.s324765] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/08/2021] [Indexed: 11/23/2022] Open
Abstract
EP300-ZNF384-positive B cell acute lymphoblastic leukemia (B-ALL) patients are reported to have a unique immunophenotype with high expression of CD19 and CD22, weak expression of CD20 and aberrant expression of CD13 and/or CD33, sensitivity to chemotherapy and a favorable outcome. To date, the cases of only 53 patients have been reported, albeit few reports on salvage therapy when conventional chemotherapies failed. Here, we describe two relapsed and refractory adult B-ALL patients with EP300-ZNF384 who achieved second remission through tandem CD19/CD22 CAR T-cell therapy. Grade 3 and 2 cytokine release syndrome were observed in cases 1 and 2, respectively. No immune effector cell-associated neurotoxicity syndrome was detected. Both patients underwent consolidate haploidentical hematopoietic stem cell transplantation (HSCT), and each maintained measurable residual disease-negative remission for 14 and 13 months, respectively. Our study suggests that CD19/CD22 CAR T-cell therapy bridging to allogeneic HSCT may be a viable option for EP300-ZNF384-positive B-ALL.
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Affiliation(s)
- Xin-Yue Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Hai-Ping Dai
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Ling Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Si-Ning Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Yin Dai
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - De-Pei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
| | - Xiao-Wen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, People's Republic of China
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26
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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.
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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
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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.
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28
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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.
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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
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29
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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.
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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
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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.
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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
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Philadelphia-positive B-lymphoblastic leukemia in a middle-income country - A real-world multicenter cohort. Leuk Res 2021; 110:106666. [PMID: 34274856 DOI: 10.1016/j.leukres.2021.106666] [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] [Received: 01/27/2021] [Revised: 07/07/2021] [Accepted: 07/09/2021] [Indexed: 12/20/2022]
Abstract
Outside of clinical trials, few studies have addressed the outcomes of Ph+ acute lymphoblastic leukemia (ALL) in adults, especially from developing world. In this study, we conducted a multicenter analysis on the outcomes of patients aged > 15 years with Ph+ ALL, aiming to get to know an overview of the Brazilian experience as well as to explore baseline factors associated with relapse and mortality in our setting. Over these 10 years, patients were treated with diverse protocols, all of them always combined with a frontline tyrosine-kinase inhibitor. A total of 123 Ph+ ALL patients was included. Imatinib was the first line TKI in 97 %. The complete response rate was 79 %. The early death rate was 15 %, being associated with increasing age at diagnosis (p = 0.06). The use of intensive versus attenuated induction regimen was not associated with higher induction mortality (p = 0.99). Overall, 29 % of patients aged ≤ 60 years underwent allogeneic transplantation, 87 % in first CR. 4-year overall survival (OS) and relapse-free survival were 25 % and 24 %, respectively. The incidence of relapse (death as a competitor) was 29 %, while the non-relapse mortality was 42 %. Only age was independently associated with OS, and lactate dehydrogenase level and central nervous disease at diagnosis were related to relapse in our cohort. This is the first historical cohort multicenter study on Ph+ ALL from Brazil. Reporting these outcomes is essential to encourage public policies to expand access to new drugs and transplantation in middle-income countries.
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Ponvilawan B, Kungwankiattichai S, Charoenngam N, Owattanapanich W. Is stem cell transplantation still needed for adult Philadelphia chromosome-positive acute lymphoblastic leukemia receiving tyrosine kinase inhibitors therapy?: A systematic review and meta-analysis. PLoS One 2021; 16:e0253896. [PMID: 34181696 PMCID: PMC8238225 DOI: 10.1371/journal.pone.0253896] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 06/16/2021] [Indexed: 11/18/2022] Open
Abstract
Background Hematopoietic stem cell transplantation (HSCT) is the current mainstay treatment for Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL). However, tyrosine kinase inhibitors (TKI) also play a significant role in the treatment of these patients. We conducted this systematic review and meta-analysis to compare the efficacy of allogeneic (allo-) HSCT, autologous (auto-) HSCT, and chemotherapy (CMT) alone–all in combination with TKIs in adult Ph+ ALL patients. Materials and methods This systematic review identified studies from the EMBASE and MEDLINE databases from inception to April 2021 using search terms related to “ALL” and “HSCT.” Eligible studies could be randomized controlled trials or cohort studies that included adult Ph+ ALL patients who received a TKI and either allo-HSCT, auto-HSCT, or CMT alone, and that reported the number of patients in each group for each of our primary outcomes of interest: overall survival (OS) or disease-free survival (DFS). Point estimates and associated 95% confidence intervals (CI) from each study were combined using the Hantel-Maenszel method. Results After two rounds of review, 26 cohort studies were determined to be eligible for the meta-analysis. Adult Ph+ ALL patients who received HSCT had better survival outcomes than those who did not receive any HSCT (pooled odds ratio [OR] for OS of 1.61, 95%CI: 1.08–2.40; I2 = 59%, and for DFS of 3.23, 95%CI: 2.00–5.23; I2 = 62% for allo-HSCT; and, pooled OR for OS of 7.04, 95%CI: 1.97–25.15; I2 = 0%, and for DFS of 5.78, 95%CI: 1.04–32.19; I2 = 42% for auto-HSCT). Allo-HSCT recipients had comparable OS and DFS, but lower relapse rate compared to auto-HSCT recipients. Funnel plot generally demonstrated no presence of publication bias. Conclusions This systematic review and meta-analysis demonstrated superior results of HSCT in Ph+ ALL patients compared to CMT alone. Moreover, auto-HSCT could be implemented with comparable survival outcomes to allo-HSCT in patients with no available donor or when haploidentical HSCT is not feasible.
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Affiliation(s)
- Ben Ponvilawan
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Smith Kungwankiattichai
- Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nipith Charoenngam
- Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Weerapat Owattanapanich
- Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- * E-mail:
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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.
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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.
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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.
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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.
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Harama D, Yahata T, Kagami K, Abe M, Ando N, Kasai S, Tamai M, Akahane K, Inukai T, Kiyokawa N, Ibrahim AA, Ando K, Sugita K. IMiDs uniquely synergize with TKIs to upregulate apoptosis of Philadelphia chromosome-positive acute lymphoblastic leukemia cells expressing a dominant-negative IKZF1 isoform. Cell Death Discov 2021; 7:139. [PMID: 34117218 PMCID: PMC8195985 DOI: 10.1038/s41420-021-00523-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/01/2021] [Indexed: 11/24/2022] Open
Abstract
The long-term prognosis of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL) is still unsatisfactory even after the emergence of tyrosine kinase inhibitors (TKIs) against chimeric BCR-ABL, and this is associated with the high incidence of genetic alterations of Ikaros family zinc finger 1 (IKZF1), most frequently the hemi-allelic loss of exons 4–7 expressing a dominant-negative isoform Ik6. We found that lenalidomide (LEN), a representative of immunomodulatory drugs (IMiDs), which have been long used for the treatment of multiple myeloma, specifically induced accumulation of Ik6 with the disappearance of functional isoforms within 24 h (i.e., abrupt and complete shut-down of the IKZF1 activity) in Ik6-positive Ph+ALL cells in a neddylation-dependent manner. The functional IKZF3 isoforms expression was also abruptly and markedly downregulated. The LEN treatment specifically suppressed proliferation of Ik6-positive-Ph+ALL cells by inducing cell cycle arrest via downregulation of cyclins D3 and E and CDK2, and of importance, markedly upregulated their apoptosis in synergy with the TKI imatinib (IM). Apoptosis of IM-resistant Ph+ALL cells with T315I mutation of BCR-ABL was also upregulated by LEN in the presence of the newly developed TKI ponatinib. Analyses of flow cytometry, western blot, and oligonucleotide array revealed that apoptosis was caspase-/p53-dependent and associated with upregulation of pro-apoptotic Bax/Bim, enhanced dephosphorylation of BCR-ABL/Akt, and downregulation of oncogenic helicase genes HILLS, CDC6, and MCMs4 and 8. Further, the synergism of LEN with IM was clearly documented as a significant prolongation of survival in the xenograft mice model. Because this synergism was further potentiated in vitro by dexamethasone, a key drug for ALL treatment, the strategy of repositioning IMiDs for the treatment of Ik6-positive Ph+ALL patients certainly shed new light on an outpatient-based treatment option for achieving their long-term durable remission and higher QOL, particularly for those who are not tolerable to intensified therapeutic approaches.
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Affiliation(s)
- Daisuke Harama
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Takashi Yahata
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Keiko Kagami
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Masako Abe
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Norie Ando
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Shin Kasai
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Minori Tamai
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Koshi Akahane
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Takeshi Inukai
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Nobutaka Kiyokawa
- Department of Pediatric Hematology and Oncology Research, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Abd Aziz Ibrahim
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Kanji Sugita
- Department of Pediatrics, Graduate School of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan.
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Khazal S, Kebriaei P. Hematopoietic cell transplantation for acute lymphoblastic leukemia: review of current indications and outcomes. Leuk Lymphoma 2021; 62:2831-2844. [PMID: 34080951 DOI: 10.1080/10428194.2021.1933475] [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: 10/21/2022]
Abstract
The treatment landscape for patients with acute lymphoblastic leukemia (ALL) is changing. Continued investigation into the biology of ALL, and broader use and more precise methods of measuring residual disease allow for improved risk stratification of patients and identification of the subset of patients at greatest risk of disease relapse and who may benefit from hematopoietic cell transplantation (HCT) in first complete remission. Further, recent advances in HCT preparative regimens, donor selection, graft manipulation, and graft-versus-host disease prophylaxis and treatment have resulted in fewer transplant-related morbidities and mortality and better survival outcomes. Finally, the development of effective immunotherapeutic salvage agents, such as the chimeric antigen receptor T-cell therapy, tisagenlecleucel, have significantly changed the treatment landscape of this disease, allowing patients with advanced disease to be considered for HCT with curative intent. In this review, we will provide an update on the indications and outcome of pediatric and adult ALL.
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Affiliation(s)
- Sajad Khazal
- Division of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, Children's Cancer Hospital, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Measurable residual disease affects allogeneic hematopoietic cell transplantation in Ph+ ALL during both CR1 and CR2. Blood Adv 2021; 5:584-592. [PMID: 33496752 DOI: 10.1182/bloodadvances.2020003536] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/08/2020] [Indexed: 11/20/2022] Open
Abstract
Although measurable residual disease (MRD) at the time of allogeneic hematopoietic cell transplantation (allo-HCT) has been reported to be an important prognostic factor for Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL) during first complete remission (CR1), the prognostic impact of MRD is unclear during second CR (CR2). To clarify the impact of MRD for both CR1 and CR2, we analyzed data from a registry database including 1625 adult patients with Ph+ ALL who underwent first allo-HCT during either CR1 or CR2 between 2002 and 2017. Adjusted overall and leukemia-free survival rates at 4 years were 71% and 64%, respectively, for patients undergoing allo-HCT during CR1 with MRD-, 55% and 43% during CR1 with MRD+, 51% and 49% during CR2 with MRD-, and 38% and 29% during CR2 with MRD+. Although survival rates were significantly better among patients with CR1 MRD- than among patients with CR2 MRD-, no significant difference was observed in survival rate between patients with CR1 MRD+ and CR2 MRD-. Relapse rates after 4 years were 16% in patients with CR1 MRD-, 29% in CR1 MRD+, 21% in patients with CR2 MRD-, and 46% in patients with CR2 MRD+. No significant difference was identified in relapse rate between patients with CR1 MRD- and CR2 MRD-. CR2 MRD- was not a significant risk factor for relapse in multivariate analysis (hazard ratio, 1.26; 95% confidence interval, 0.69-2.29; P = .45 vs CR1 MRD-). MRD at time of allo-HCT was an important risk factor in patients with Ph+ ALL during both CR1 and CR2.
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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.
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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
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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。
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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
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Couturier MA, Thomas X, Raffoux E, Huguet F, Berthon C, Simand C, Gallego-Hernanz MP, Hicheri Y, Hunault Berger M, Saillard C, Leguay T, Loiseau C, Béné MC, Chevallier P. Blinatumomab + ponatinib for relapsed/refractory Philadelphia chromosome-positive acute lymphoblastic leukemia in adults. Leuk Lymphoma 2020; 62:620-629. [DOI: 10.1080/10428194.2020.1844198] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | - Xavier Thomas
- Department of Hematology, Hôpital Lyon-Sud, Lyon, France
| | | | - Françoise Huguet
- Department of Hematology, CHRU – Institut Universitaire de Cancer Toulouse – Oncopole, Toulouse, France
| | - Céline Berthon
- Department of Hematology, Hôpital Claude Huriez, CHRU Lille, Lille cedex, France
| | - Célestine Simand
- Department of Hematology, CHU de Hautepierre, Strasbourg, France
| | | | - Yosr Hicheri
- Department of Hematology, Hôpital Saint Eloi, CHRU Montpellier, Montpellier, France
| | | | - Colombe Saillard
- Department of Hematology, Institut Paoli Calmettes, Marseille, France
| | - Thibaut Leguay
- Department of Hematology, Hôpital Haut-Leveque, CHU Bordeaux, Bordeaux, France
| | - Clémence Loiseau
- Department of Hematology Oncology, CH de Versailles, Hôpital André Mignot, Le Chesnay, France
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41
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Foà R, Bassan R, Vitale A, Elia L, Piciocchi A, Puzzolo MC, Canichella M, Viero P, Ferrara F, Lunghi M, Fabbiano F, Bonifacio M, Fracchiolla N, Di Bartolomeo P, Mancino A, De Propris MS, Vignetti M, Guarini A, Rambaldi A, Chiaretti S. Dasatinib-Blinatumomab for Ph-Positive Acute Lymphoblastic Leukemia in Adults. N Engl J Med 2020; 383:1613-1623. [PMID: 33085860 DOI: 10.1056/nejmoa2016272] [Citation(s) in RCA: 265] [Impact Index Per Article: 66.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Outcomes in patients with Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL) have improved with the use of tyrosine kinase inhibitors. Molecular remission is a primary goal of treatment. METHODS We conducted a phase 2 single-group trial of first-line therapy in adults with newly diagnosed Ph-positive ALL (with no upper age limit). Dasatinib plus glucocorticoids were administered, followed by two cycles of blinatumomab. The primary end point was a sustained molecular response in the bone marrow after this treatment. RESULTS Of the 63 patients (median age, 54 years; range, 24 to 82) who were enrolled, a complete remission was observed in 98%. At the end of dasatinib induction therapy (day 85), 29% of the patients had a molecular response, and this percentage increased to 60% after two cycles of blinatumomab; the percentage of patients with a molecular response increased further after additional blinatumomab cycles. At a median follow-up of 18 months, overall survival was 95% and disease-free survival was 88%; disease-free survival was lower among patients who had an IKZF1 deletion plus additional genetic aberrations (CDKN2A or CDKN2B, PAX5, or both [i.e., IKZF1 plus]). ABL1 mutations were detected in 6 patients who had increased minimal residual disease during induction therapy, and all these mutations were cleared by blinatumomab. Six relapses occurred. Overall, 21 adverse events of grade 3 or higher were recorded. A total of 24 patients received a stem-cell allograft, and 1 death was related to transplantation (4%). CONCLUSIONS A chemotherapy-free induction and consolidation first-line treatment with dasatinib and blinatumomab that was based on a targeted and immunotherapeutic strategy was associated with high incidences of molecular response and survival and few toxic effects of grade 3 or higher in adults with Ph-positive ALL. (Funded by Associazione Italiana per la Ricerca sul Cancro and others; GIMEMA LAL2116 D-ALBA EudraCT number, 2016-001083-11; ClinicalTrials.gov number, NCT02744768.).
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Affiliation(s)
- Robin Foà
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Renato Bassan
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Antonella Vitale
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Loredana Elia
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Alfonso Piciocchi
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Maria-Cristina Puzzolo
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Martina Canichella
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Piera Viero
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Felicetto Ferrara
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Monia Lunghi
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Francesco Fabbiano
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Massimiliano Bonifacio
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Nicola Fracchiolla
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Paolo Di Bartolomeo
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Alessandra Mancino
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Maria-Stefania De Propris
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Marco Vignetti
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Anna Guarini
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Alessandro Rambaldi
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
| | - Sabina Chiaretti
- From the Division of Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome (R.F., A.V., L.E., M.-C.P., M.C., M.-S.D.P., M.V., S.C.), Gruppo Italiano Malattie Ematologiche dell'Adulto (GIMEMA) Data Center, Fondazione GIMEMA Franco Mandelli Onlus (A.P., M.V.), and the Department of Molecular Medicine, Sapienza University of Rome (A.G.), Rome, the Hematology Unit, Ospedale dell'Angelo and Ospedale SS Giovanni e Paolo, Venice (R.B., P.V., A.M.), the Division of Hematology, Cardarelli Hospital, Naples (F. Ferrara), the Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara (M.L.), Division of Hematology and Bone Marrow Transplantation, Ospedali Riuniti Villa Sofia Cervello, Palermo (F. Fabbiano), the Department of Medicine, Section of Hematology, University of Verona, Verona (M.B.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Università degli Studi di Milano (N.F.), and the Department of Oncology-Hematology, University of Milan (A.R.), Milan, the Department of Hematology, Ospedale Civile, Pescara (P.D.B.), and Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo (A.R.) - all in Italy
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Balsat M, Cacheux V, Carre M, Tavernier-Tardy E, Thomas X. Treatment and outcome of Philadelphia chromosome-positive acute lymphoblastic leukemia in adults after relapse. Expert Rev Anticancer Ther 2020; 20:879-891. [PMID: 33016157 DOI: 10.1080/14737140.2020.1832890] [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: 10/23/2022]
Abstract
INTRODUCTION Despite the significant progress that has been made over the last years in the front-line treatment of Philadelphia (Ph) chromosome-positive acute lymphoblastic leukemia (ALL), relapses are frequent and their treatment remains a challenge, especially among patients with resistant BCR-ABL1 mutations. AREAS COVERED This manuscript reviews available data for the treatment of adult patients with relapsed/refractory Ph-positive ALL, with a focus on the role of tyrosine kinase inhibitors (TKIs), monoclonal antibodies, and immunotherapy. EXPERT OPINION Although a majority of patients with first relapsed Ph-positive ALL respond to subsequent salvage chemotherapy plus TKI combination, their outcomes remain poor. The main predictor of survival is the achievement of major molecular response anytime during the morphological response. More treatment strategies to improve survival are under investigation. Monoclonal antibodies and bispecific antibody constructs hold considerable promise in improving the outcomes of patients with relapsed ALL including Ph-positive ALL.
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Affiliation(s)
- Marie Balsat
- Hospices Civils de Lyon, Service d'Hématologie Clinique, Centre Hospitalier Lyon-Sud , Pierre-Bénite, France
| | - Victoria Cacheux
- Service de Thérapie Cellulaire et Hématologie Clinique, Centre Hospitalier Universitaire , Clermont-Ferrand, France
| | - Martin Carre
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire Grenoble Alpes , Grenoble, France
| | - Emmanuelle Tavernier-Tardy
- Service d'Hématologie Clinique, Institut de Cancérologie de la Loire Lucien Neuwirth , Saint-Etienne, France
| | - Xavier Thomas
- Hospices Civils de Lyon, Service d'Hématologie Clinique, Centre Hospitalier Lyon-Sud , Pierre-Bénite, France
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Comparative study on allogeneic with autologous hematopoietic stem cell transplantation in adult patients with Philadelphia chromosome-positive acute lymphoblastic leukemia in the era of TKIs: a systematic review and meta-analysis. Ann Hematol 2020; 99:2619-2628. [PMID: 32960314 DOI: 10.1007/s00277-020-04258-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 09/07/2020] [Indexed: 02/05/2023]
Abstract
In the era of tyrosine kinase inhibitors (TKIs), allogeneic hematopoietic stem cell transplantation (allo-HSCT) is recommended as a standard approach for Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) achieving complete remission (CR). However, the role of autologous hematopoietic stem cell transplantation (auto-HSCT) in adult patients achieving complete molecular remission (CMR) is an alternative, less toxic treatment options, especially for the patients who lack suitable donors and are unfit for allo-HSCT. Thus, we conducted a systematic review and meta-analysis to compare the efficacy of allo-HSCT and auto-HSCT for the treatment of adult patients with Ph+ ALL. We searched the PubMed, Embase, Scopus, and Cochrane Library for studies published before June 2019 without language restriction. Hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated for overall survival (OS) and relapse-free survival (RFS) and odds ratios (ORs) and 95% CIs for relapse rate (RR) and treatment-related mortality (TRM). Four prospective studies and one retrospective study were included with a total of 810 patients. We found auto-HSCT was superior to allo-HSCT in OS (HR = 1.42, 95% CI: 1.06-1.91, P = 0.02), and there was no difference between allo-HSCT and auto-HSCT for RFS (HR = 1.10, 95% CI: 0.86-1.40, P = 0.44) and RR (OR = 0.53, 95% CI: 0.22-1.26, P = 0.15). The risk of TRM for patients undergoing allo-HSCT was significantly higher than that of the patients who received auto-HSCT (OR = 5.06, 95% CI: 1.03-24.75, P = 0.05). Our meta-analysis shows that auto-HSCT may be an attractive and alternative treatment option for adult Ph+ ALL patients achieving CMR, with similar or better outcomes than allo-HSCT in the era of TKIs.
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[Comparison of autologous versus matched sibling donor stem cell transplantation for patients with Philadelphia chromosome-positive acute lymphoblastic leukemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2020; 41:373-378. [PMID: 32536133 PMCID: PMC7342073 DOI: 10.3760/cma.j.issn.0253-2727.2020.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
目的 比较自体造血干细胞移植(auto-HSCT)和同胞全相合造血干细胞移植(MSD-HSCT)治疗费城染色体阳性急性淋巴细胞白血病(Ph+ ALL)的疗效,为患者移植方式的选择提供依据。 方法 回顾性总结2008年1月至2017年12月于中国医学科学院血液病医院行auto-HSCT(31例)及MSD-HSCT(47例)的78例Ph+ ALL患者的临床特征,比较不同移植方式患者的总生存(OS)率、无白血病生存(LFS)率、累积复发率(CIR)及非复发死亡率(NRM),并观察是否3个月内实现完全分子学缓解并持续至移植(s3CMR)条件下不同移植方式对预后的影响。 结果 auto-HSCT组、MSD-HSCT组粒细胞植入的中位时间分别为12(10~29)d、14(11~24)d(P=0.006),血小板植入的中位时间分别为17.5(10~62)d、17(10~33)d(P=0.794)。MSD-HSCT组中,Ⅱ~Ⅳ度和Ⅲ~Ⅳ度急性移植物抗宿主病(GVHD)的发生率分别为27.7%(13/47)和8.5%(4/47),局限型和广泛型慢性GVHD的发生率为17.0%(8/47)和12.8%(6/47)。auto-HSCT组、MSD-HSCT组3年CIR、NRM、LFS率差异均无统计学意义(P值均>0.05)。在达到s3CMR的44例患者中,auto-HSCT组和MSD-HSCT组的3年OS率[(84.0±8.6)%对(78.0±8.7)%,P=0.612]、LFS率[(70.3±10.3)%对(68.2±10.1)%,P=0.970]、CIR[(24.9±10.0)%对(14.4±8.0)%,P=0.286]和NRM[(4.7±4.7)%对(17.4±8.1)%,P=0.209]差异均无统计学意义;未达到s3CMR的34例患者中,auto-HSCT组与MSD-HSCT组相比,3年CIR明显升高[(80.0±14.7)%对(39.6±10.9)%,P=0.057]。 结论 对于化疗后达s3CMR的Ph+ ALL患者,auto-HSCT是一种有效的巩固治疗选择,与MSD-HSCT疗效相当;对于未达到s3CMR的患者,MSD-HSCT复发率更低。
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Allogeneic haematopoietic stem cell transplantation improves outcome of adults with relapsed/refractory Philadelphia chromosome-positive acute lymphoblastic leukemia entering remission following CD19 chimeric antigen receptor T cells. Bone Marrow Transplant 2020; 56:91-100. [PMID: 32581286 DOI: 10.1038/s41409-020-0982-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 06/06/2020] [Accepted: 06/16/2020] [Indexed: 12/14/2022]
Abstract
Relapsed/refractory Philadelphia chromosome-positive acute lymphoblastic leukemia (r/r Ph+ ALL) has an extremely poor prognosis. Chimeric antigen receptor T-cell (CART) therapy has acquired unprecedented efficacy in B-cell malignancies, but its role in the long-term survival of r/r Ph+ ALL patients is unclear. We analyzed the effect of CART on 56 adults with r/r Ph+ ALL who accepted split doses of humanized CD19-targeted CART after lymphodepleting chemotherapy. 51/56 (91.1%) achieved complete remission (CR) or CR with inadequate count recovery (CRi), including 38 patients with negative minimal residual disease (MRD) tested by bone marrow BCR-ABL1 copies. Subsequently, 30/51 CR/CRi patients accepted consolidative allogeneic haematopoietic stem cell transplantation (alloHSCT). Their outcomes were compared with those of 21/51 contemporaneous patients without alloHSCT. The 2-year overall survival (OS) and leukemia-free survival (LFS) of CR/CRi patients with alloHSCT were significantly superior to those without alloHSCT (58.9%, CI 49.8-68.0% vs. 22.7%, CI 12.7-32.7%, p = 0.005; 53.2%, CI 43.6-62.8% vs. 18.8%, CI 9.2-28.4%, p = 0.000, respectively). Multivariate analysis revealed that alloHSCT and MRD-negative post-CART were the independent prognostic factors for OS and LFS. CART therapy is highly effective for r/r Ph+ ALL patients, and consolidative alloHSCT could prolong their OS and LFS.
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Samra B, Jabbour E, Ravandi F, Kantarjian H, Short NJ. Evolving therapy of adult acute lymphoblastic leukemia: state-of-the-art treatment and future directions. J Hematol Oncol 2020; 13:70. [PMID: 32503572 PMCID: PMC7275444 DOI: 10.1186/s13045-020-00905-2] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 05/22/2020] [Indexed: 12/20/2022] Open
Abstract
Recent years have witnessed major advances that have improved outcome of adults with acute lymphoblastic leukemia (ALL). The emergence of the concept of measurable residual disease has fine-tuned our prognostic models and guided our treatment decisions. The treatment paradigms of ALL have been revolutionized with the advent of tyrosine kinase inhibitors targeting BCR-ABL1, monoclonal antibodies targeting CD20 (rituximab), antibody-drug conjugates targeting CD22 (inotuzumab ozogamicin), bispecific antibodies (blinatumomab), and CD19 chimeric antigen receptor T cell therapy (tisagenlecleucel). These highly effective new agents are allowing for novel approaches that reduce reliance on intensive cytotoxic chemotherapy and hematopoietic stem cell transplantation in first remission. This comprehensive review will focus on the recent advances and future directions in novel therapeutic strategies in adult ALL.
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Affiliation(s)
- Bachar Samra
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Elias Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA.
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Relapse Prevention with Tyrosine Kinase Inhibitors after Allogeneic Transplantation for Philadelphia Chromosome–Positive Acute Lymphoblast Leukemia: A Systematic Review. Biol Blood Marrow Transplant 2020; 26:e55-e64. [DOI: 10.1016/j.bbmt.2019.09.022] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 09/04/2019] [Accepted: 09/18/2019] [Indexed: 11/23/2022]
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Huang AJ, Wang LB, Du J, Tang GS, Cheng H, Gong SL, Gao L, Qiu HY, Ni X, Chen J, Chen L, Zhang WP, Wang JM, Yang JM, Hu XX. [Efficacy of Hyper-CVAD/MA and CHALL-01 regimens in the treatment of Philadelphia chromosome-positive adult acute lymphoblastic leukemia patients under 60 years old]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 40:625-632. [PMID: 31495127 PMCID: PMC7342869 DOI: 10.3760/cma.j.issn.0253-2727.2019.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Objective: To compare the difference of efficacy between traditional Hyper-CVAD/MA regimen and the adolescents inspired chemotherapy regimen, CH ALL-01, in treatment of adult Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph(+) ALL) . Methods: In this study we retrospectively analyzed 158 Ph(+) ALL patients receiving Hyper-CVAD/MA regimen (n=63) or CHALL-01 regimen (n=95) in our center and Changzheng hospital from January 2007 to December 2017, excluding patients with chronic myeloid leukemia in blast crisis. Tyrosine kinase inhibitor (TKI) was administered during induction and consolidation chemotherapy. Patients who underwent hematopoietic stem cell transplantation received TKI as maintenance therapy. Results: Of them, 91.1% (144/158) patients achieved complete remission (CR) after 1-2 courses of induction. CR rate was 90.5% (57/63) for patients in Hyper-CVAD/MA group and 91.6% (87/95) for patients in CHALL-01 group. There was no difference in CR rates between the two groups (χ(2)=0.057, P=0.811) . The last follow-up was June 2018. A cohort of 134 CR patients could be used for further analysis, among them, 53 patients received Hyper-CVAD/MA regimen and other 81 patients received CHALL-01 regimen. The molecular remission rates were significantly higher in CHALL-01 group (complete molecular response: 44.4%vs 22.6%; major molecular response: 9.9% vs 18.9%) (χ(2)=7.216, P=0.027) . For the patients in Hyper-CVAD/MA group, the 4-year overall survival (OS) was 44.81% (95%CI: 30.80%-57.86%) and the 4-year disease free survival (DFS) was 37.95% (95%CI: 24.87%-50.93%) . For patients received CHALL-01 regimen, the 4-year OS was 55.63% (95%CI: 39.07%-69.36%) (P=0.037) and 4 year DFS was 49.06% (95%CI: 34.24%-62.29%) (P=0.015) , while there was no significant difference in 4 year cumulative incidence of relapse (CIR) (P=0.328) or cumulative incidence of nonrelapse mortality (CI-NRM) (P=0.138) . The rate of pulmonary infection was lower in patients received CHALL-01 regimen compared with patients received Hyper-CVAD regimen (43.4% vs 67.9%, χ(2)=7.908, P=0.005) . Conclusions: Outcome with CHALL-01 regimen appeared better than that with the Hyper-CVAD/MA regimen in Ph(+) ALL, which has lower incidence of pulmonary infection, higher molecular remission rate and better OS and DFS.
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Affiliation(s)
- A J Huang
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - L B Wang
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - J Du
- Department of Hematology, Changzheng Hospital, Second Military Medical University, Shanghai 200433, China
| | - G S Tang
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - H Cheng
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - S L Gong
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - L Gao
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - H Y Qiu
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - X Ni
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - J Chen
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - L Chen
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - W P Zhang
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - J M Wang
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - J M Yang
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - X X Hu
- Department of Hematology, Institute of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
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49
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DeFilipp Z, Advani AS, Bachanova V, Cassaday RD, Deangelo DJ, Kebriaei P, Rowe JM, Seftel MD, Stock W, Tallman MS, Fanning S, Inamoto Y, Kansagra A, Johnston L, Nagler A, Sauter CS, Savani BN, Perales MA, Carpenter PA, Larson RA, Weisdorf D. Hematopoietic Cell Transplantation in the Treatment of Adult Acute Lymphoblastic Leukemia: Updated 2019 Evidence-Based Review from the American Society for Transplantation and Cellular Therapy. Biol Blood Marrow Transplant 2019; 25:2113-2123. [PMID: 31446198 DOI: 10.1016/j.bbmt.2019.08.014] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 08/16/2019] [Indexed: 01/05/2023]
Abstract
The role of hematopoietic cell transplantation (HCT) in adults with acute lymphoblastic leukemia (ALL) is reviewed and critically evaluated in this systematic evidence-based review. Specific criteria were used for searching the published literature and for grading the quality and strength of the evidence and the strength of the recommendations. A panel of ALL experts developed consensus on the treatment recommendations based on the evidence. Allogeneic HCT offers a survival benefit in selected patients with ALL, and this review summarizes the standard indications as well as the areas of controversy. There is now greater experience with pediatric-inspired chemotherapy regimens that has transformed upfront therapy for adult ALL, resulting in higher remission rates and overall survival. This in turn has increased the equipoise around decision making for ALL in first complete remission (CR1) when there is no measurable residual disease (MRD) at the end of induction and/or consolidation. Randomized studies are needed for adults with ALL to compare allogeneic HCT in CR1 with pediatric-inspired chemotherapy alone. Indications for transplantation in the evolving landscape of MRD assessments and novel targeted and immune therapeutics remain important areas of investigation.
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Affiliation(s)
- Zachariah DeFilipp
- Blood and Marrow Transplant Program, Massachusetts General Hospital, Boston, MA.
| | - Anjali S Advani
- Department of Medical Oncology & Hematology, Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Veronika Bachanova
- Division of Hematology/Oncology/Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN
| | - Ryan D Cassaday
- Division of Clinical Research, Fred Hutchinson Cancer Research Center and Department of Medicine, University of Washington, Seattle, WA, USA
| | - Daniel J Deangelo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jacob M Rowe
- Department of Hematology, Shaare Zedek Medical Center, Jerusalem, Israel
| | | | - Wendy Stock
- Department of Hematology and Oncology, Comprehensive Cancer Center, University of Chicago, Chicago, IL
| | - Martin S Tallman
- Leukemia Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
| | - Suzanne Fanning
- Hematology and Medical Oncology, Greenville Health System Cancer Institute, Greenville, SC
| | - Yoshihiro Inamoto
- Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Ankit Kansagra
- Department of Hematology and Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Laura Johnston
- Department of Medicine, Stanford University Medical Center, Stanford, CA
| | - Arnon Nagler
- Hematology and Bone Marrow Transplantation Division, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Craig S Sauter
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
| | - Bipin N Savani
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
| | - Paul A Carpenter
- Division of Clinical Research, Fred Hutchinson Cancer Research Center and Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Richard A Larson
- Department of Hematology and Oncology, Comprehensive Cancer Center, University of Chicago, Chicago, IL
| | - Daniel Weisdorf
- Division of Hematology/Oncology/Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN
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50
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Allogeneic stem cell transplantation in the era of novel therapies for acute lymphoblastic leukaemia. Med Clin (Barc) 2019; 153:28-34. [PMID: 30857792 DOI: 10.1016/j.medcli.2019.01.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 01/07/2019] [Accepted: 01/09/2019] [Indexed: 11/23/2022]
Abstract
Immunotherapy is changing the treatment of acute lymphoblastic leukaemia (ALL) in adults and children. However, regardless of these new therapies, allogeneic hematopoietic cell transplantation (allo-HCT) still play a key role in the treatment of ALL, although it is uncertain how these new therapies will impact on the transplant procedure and indications. This article reviews the indications of allo-HCT for children and adults diagnosed with ALL, the different sources and conditioning regimens for transplantation as well as the role of measurable residual diseases pre- and post-HCT in the era of the new therapies for ALL.
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