1
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Smith BD, Brümmendorf TH, Roboz GJ, Gambacorti-Passerini C, Charbonnier A, Viqueira A, Leip E, Purcell S, Goldman EH, Giles F, Ernst T, Hochhaus A, Rosti G. Efficacy and safety of bosutinib in patients treated with prior imatinib and/or dasatinib and/or nilotinib: Subgroup analyses from the phase 4 BYOND study. Leuk Res 2024; 139:107481. [PMID: 38484432 DOI: 10.1016/j.leukres.2024.107481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 03/06/2024] [Accepted: 03/09/2024] [Indexed: 03/26/2024]
Abstract
The BYOND study evaluated the efficacy and safety of bosutinib 500 mg once daily in patients with chronic myeloid leukemia (CML) resistant/intolerant to prior tyrosine kinase inhibitors (TKIs). These post-hoc analyses assessed the efficacy and safety of bosutinib by resistance or intolerance to prior TKIs (imatinib-resistant vs dasatinib/nilotinib-resistant vs TKI-intolerant), and cross-intolerance between bosutinib and prior TKIs (imatinib, dasatinib, nilotinib), in patients with Philadelphia chromosome-positive chronic phase CML. Data are reported after ≥3 years' follow-up. Of 156 patients with Philadelphia chromosome-positive chronic phase CML, 53 were imatinib-resistant, 29 dasatinib/nilotinib-resistant, and 74 intolerant to all prior TKIs; cumulative complete cytogenetic response rates at any time were 83.7%, 61.5%, and 86.8%, and cumulative major molecular response rates at any time were 72.9%, 40.7%, and 82.4%, respectively. Of 141, 95, and 79 patients who received prior imatinib, dasatinib, and nilotinib, 64 (45.4%), 71 (74.7%), and 60 (75.9%) discontinued the respective TKI due to intolerance; of these, 2 (3.1%), 5 (7.0%), and 0 had cross-intolerance with bosutinib. The response rates observed in TKI-resistant and TKI-intolerant patients, and low cross-intolerance between bosutinib and prior TKIs, further support bosutinib use for patients with Philadelphia chromosome-positive chronic phase CML resistant/intolerant to prior TKIs. TRIAL REGISTRATION: ClinicalTrials.gov: NCT02228382.
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Affiliation(s)
- B Douglas Smith
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA.
| | - Tim H Brümmendorf
- Department of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, RWTH Aachen University, Aachen, Germany; Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Aachen Bonn Cologne Düsseldorf, Germany
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2
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Jia J, Ji W, Saliba AN, Csizmar CM, Ye K, Hu L, Peterson KL, Schneider PA, Meng XW, Venkatachalam A, Patnaik MM, Webster JA, Smith BD, Ghiaur G, Wu X, Zhong J, Pandey A, Flatten KS, Deng Q, Wang H, Kaufmann SH, Dai H. AMPK inhibition sensitizes acute leukemia cells to BH3 mimetic-induced cell death. Cell Death Differ 2024; 31:405-416. [PMID: 38538744 PMCID: PMC11043078 DOI: 10.1038/s41418-024-01283-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/14/2024] [Accepted: 03/18/2024] [Indexed: 04/26/2024] Open
Abstract
BH3 mimetics, including the BCL2/BCLXL/BCLw inhibitor navitoclax and MCL1 inhibitors S64315 and tapotoclax, have undergone clinical testing for a variety of neoplasms. Because of toxicities, including thrombocytopenia after BCLXL inhibition as well as hematopoietic, hepatic and possible cardiac toxicities after MCL1 inhibition, there is substantial interest in finding agents that can safely sensitize neoplastic cells to these BH3 mimetics. Building on the observation that BH3 mimetic monotherapy induces AMP kinase (AMPK) activation in multiple acute leukemia cell lines, we report that the AMPK inhibitors (AMPKis) dorsomorphin and BAY-3827 sensitize these cells to navitoclax or MCL1 inhibitors. Cell fractionation and phosphoproteomic analyses suggest that sensitization by dorsomorphin involves dephosphorylation of the proapoptotic BCL2 family member BAD at Ser75 and Ser99, leading BAD to translocate to mitochondria and inhibit BCLXL. Consistent with these results, BAD knockout or mutation to BAD S75E/S99E abolishes the sensitizing effects of dorsomorphin. Conversely, dorsomorphin synergizes with navitoclax or the MCL1 inhibitor S63845 to induce cell death in primary acute leukemia samples ex vivo and increases the antitumor effects of navitoclax or S63845 in several xenograft models in vivo with little or no increase in toxicity in normal tissues. These results suggest that AMPK inhibition can sensitize acute leukemia to multiple BH3 mimetics, potentially allowing administration of lower doses while inducing similar antineoplastic effects.
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Affiliation(s)
- Jia Jia
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
- University of Science and Technology of China, Hefei, 230026, China
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, China
| | - Wenbo Ji
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
- University of Science and Technology of China, Hefei, 230026, China
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, China
| | - Antoine N Saliba
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Clifford M Csizmar
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, 55905, USA
| | - Kaiqin Ye
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, China
| | - Lei Hu
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
- University of Science and Technology of China, Hefei, 230026, China
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, China
| | - Kevin L Peterson
- Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Paula A Schneider
- Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, MN, 55905, USA
| | - X Wei Meng
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, 55905, USA
- Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Annapoorna Venkatachalam
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, 55905, USA
- Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Mrinal M Patnaik
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Jonathan A Webster
- Adult Leukemia Program, Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, MD, 21287, USA
| | - B Douglas Smith
- Adult Leukemia Program, Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, MD, 21287, USA
| | - Gabriel Ghiaur
- Adult Leukemia Program, Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, MD, 21287, USA
| | - Xinyan Wu
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Jun Zhong
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Akhilesh Pandey
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA
- Manipal Academy of Higher Education, Manipal, 576104, Kamataka, India
| | - Karen S Flatten
- Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Qingmei Deng
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, China
| | - Hongzhi Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, China
| | - Scott H Kaufmann
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, 55905, USA.
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, 55905, USA.
- Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, MN, 55905, USA.
| | - Haiming Dai
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China.
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, China.
- Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, MN, 55905, USA.
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3
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Berman E, Shah NP, Deninger M, Altman JK, Amaya M, Begna K, Bhatia R, Chan O, Collins R, Curtin P, DeAngelo DJ, Drazer M, Maness L, Metheny L, Mohan S, Moore J, Oehler V, Pratz K, Pusic I, Rose M, Shomali W, Smith BD, Styler M, Sweet K, Talpaz M, Tanaka T, Tantravahi S, Tsai S, Vaughn J, Welborn J, Yang D, Mauro M, Cortes J, Radich J, Druker B. CML and the WHO: Why? J Clin Oncol 2024; 42:984-986. [PMID: 38086008 DOI: 10.1200/jco.23.01689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 10/24/2023] [Accepted: 11/16/2023] [Indexed: 03/17/2024] Open
Affiliation(s)
| | - Neil P Shah
- UCSF Helen Diller Family Comprehensive Cancer Center
| | - Michael Deninger
- Versiti Blood Research Institute
- University of Wisconsin Medical Center
| | | | | | | | | | | | | | | | | | | | | | - Leland Metheny
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Center
| | | | | | | | - Keith Pratz
- Abramson Cancer Center at the University Pennsylvania
| | - Iskra Pusic
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | - B Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | | | | | | | | | | | - Jennifer Vaughn
- The Ohio State University Comprehensive Cancer Center-James Cancer Center and Solove Research Institute
| | | | - David Yang
- University of Wisconsin Carbone Cancer Center
| | | | | | | | - Brian Druker
- Knight Cancer Institute, Oregon Health and Science University
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4
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Pasca S, Haldar SD, Ambinder A, Webster JA, Jain T, Dalton WB, Prince GT, Ghiaur G, DeZern AE, Gojo I, Smith BD, Karantanos T, Schulz C, Stokvis K, Levis MJ, Jones RJ, Gondek LP. Outcome heterogeneity of TP53-mutated myeloid neoplasms and the role of allogeneic hematopoietic cell transplantation. Haematologica 2024; 109:948-952. [PMID: 37731390 PMCID: PMC10905097 DOI: 10.3324/haematol.2023.283886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 09/05/2023] [Indexed: 09/22/2023] Open
Affiliation(s)
- Sergiu Pasca
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Saurav D Haldar
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Alexander Ambinder
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Jonathan A Webster
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Tania Jain
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - W Brian Dalton
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Gabrielle T Prince
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Gabriel Ghiaur
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Amy E DeZern
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Ivana Gojo
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - B Douglas Smith
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Theodoros Karantanos
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Cory Schulz
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Kristin Stokvis
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Mark J Levis
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Richard J Jones
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Lukasz P Gondek
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University.
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5
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Shah NP, Bhatia R, Altman JK, Amaya M, Begna KH, Berman E, Chan O, Clements J, Collins RH, Curtin PT, DeAngelo DJ, Drazer M, Maness L, Metheny L, Mohan S, Moore JO, Oehler V, Pratz K, Pusic I, Rose MG, Shomali W, Smith BD, Styler M, Talpaz M, Tanaka TN, Tantravahi S, Thompson J, Tsai S, Vaughn J, Welborn J, Yang DT, Sundar H, Gregory K. Chronic Myeloid Leukemia, Version 2.2024, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2024; 22:43-69. [PMID: 38394770 DOI: 10.6004/jnccn.2024.0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Chronic myeloid leukemia (CML) is defined by the presence of Philadelphia chromosome resulting from a reciprocal translocation between chromosomes 9 and 22 [t9;22] that gives rise to a BCR::ABL1 fusion gene. CML occurs in 3 different phases (chronic, accelerated, and blast phase) and is usually diagnosed in the chronic phase in developed countries. Tyrosine kinase inhibitor (TKI) therapy is a highly effective treatment option for patients with chronic phase-CML. The primary goal of TKI therapy in patients with chronic phase-CML is to prevent disease progression to accelerated phase-CML or blast phase-CML. Discontinuation of TKI therapy with careful monitoring is feasible in selected patients. This manuscript discusses the recommendations outlined in the NCCN Guidelines for the diagnosis and management of patients with chronic phase-CML.
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MESH Headings
- Humans
- Blast Crisis/chemically induced
- Blast Crisis/drug therapy
- Blast Crisis/genetics
- Protein Kinase Inhibitors/adverse effects
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Philadelphia Chromosome
- Leukemia, Myeloid, Chronic-Phase/drug therapy
- Fusion Proteins, bcr-abl/genetics
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Affiliation(s)
- Neil P Shah
- 1UCSF Helen Diller Family Comprehensive Cancer Center
| | | | - Jessica K Altman
- 3Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | | | | | | | | | | | | | | | - Leland Metheny
- 14Case Comprehensive Cancer Center University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | | | - Keith Pratz
- 18Abramson Cancer Center at the University of Pennsylvania
| | - Iskra Pusic
- 19Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | - B Douglas Smith
- 22The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | | | | | | | | | | | - Jennifer Vaughn
- 29The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
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6
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Sweet KL, Cortes JE, Apperley JF, Mann M, Mauro MJ, Oehler VG, Ruiz C, Schiffer CA, Ehrlich LA, Pamuk GE, Wynne J, Mehta GU, Okusanya OO, de Claro RA, Theoret MR, Smith BD, Norsworthy KJ. Project Confirm: Accelerated Drug Approvals for CML-Response. Clin Cancer Res 2024; 30:237-238. [PMID: 38178776 PMCID: PMC10783534 DOI: 10.1158/1078-0432.ccr-23-3234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/03/2023] [Accepted: 11/14/2023] [Indexed: 01/06/2024]
Affiliation(s)
| | | | | | | | - Michael J. Mauro
- Myeloproliferative Neoplasms Program, Memorial Sloan
Kettering Cancer Center, New York City, NY
| | - Vivian G. Oehler
- Fred Hutchinson Cancer Research Center, Seattle Cancer Care
Alliance, Seattle, WA
| | | | - Charles A. Schiffer
- Department of Hematology-Oncology, Karmanos Cancer Center
at Wayne State University, Detroit, MI
| | - Lori A. Ehrlich
- Center for Drug Evaluation and Research, U.S. Food and Drug
Administration, Washington, DC
| | - Gulsum E. Pamuk
- Center for Drug Evaluation and Research, U.S. Food and Drug
Administration, Washington, DC
| | - Joseph Wynne
- Center for Drug Evaluation and Research, U.S. Food and Drug
Administration, Washington, DC
| | - Gautam U. Mehta
- Center for Drug Evaluation and Research, U.S. Food and Drug
Administration, Washington, DC
| | - Olanrewaju O. Okusanya
- Center for Drug Evaluation and Research, U.S. Food and Drug
Administration, Washington, DC
| | - R. Angelo de Claro
- Center for Drug Evaluation and Research, U.S. Food and Drug
Administration, Washington, DC
| | - Marc R. Theoret
- Oncology Center of Excellence, U.S. Food and Drug
Administration, Washington, DC
| | - B. Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center at Johns
Hopkins, Baltimore, MD
| | - Kelly J. Norsworthy
- Center for Drug Evaluation and Research, U.S. Food and Drug
Administration, Washington, DC
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7
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Marqueen KE, Strom EA, Ning MS, Smith BD, Tereffe W, Hoffman KE, Stauder MC, Perkins GH, Buchholz TA, Li J, McAleer MF, Reddy J, Woodward WA. Phase II Trial of Definitive Therapy for Osseous Oligometastases in Breast Cancer. Int J Radiat Oncol Biol Phys 2023; 117:e136. [PMID: 37784702 DOI: 10.1016/j.ijrobp.2023.06.941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Phase II data for consolidative local therapy for oligometastatic disease demonstrated improved outcomes for various malignancies. However, a randomized phase II study of oligometastatic breast cancer patients testing predominantly ablative dose radiotherapy (RT) did not demonstrate progression-free survival (PFS) benefit. We conducted a single-arm phase II trial evaluating local therapy as part of the multidisciplinary management of breast cancer patients with limited bone metastases. MATERIALS/METHODS Patients with synchronous (n = 15) and metachronous (n = 15) oligometastatic breast cancer involving ≤3 osseous sites were enrolled from July 2009 to April 2016 and treated to a total of 44 bone metastases. The trial closed early due to slow accrual. Following ≤9 months of systemic therapy, local therapy entailed surgery (n = 3) or RT delivered via conventional fractionation (≥60 Gy, n = 36) or stereotactic technique (27 Gy/3 fractions for spine mets, n = 6). When indicated, RT to the primary was delivered concurrently (n = 15). The primary endpoint was to determine PFS. Secondary endpoints were overall survival (OS), local control (LC) and toxicity. Outcomes were evaluated with Kaplan-Meier and univariate Cox proportional hazards analyses. RESULTS Of the 30 patients included in the trial, 23 (77%) had ER+ or PR+/HER2- disease, 4 (13%) had Her2+ disease, and 3 (10%) were triple negative. Median age was 53, and 20 patients (67%) presented with 1 distant metastasis. A total of 21 patients (70%) experienced disease progression at a median 20.5 months (IQR: 8.2-41.2), including 5 local failures among 44 treated bone metastases (11%). At a median follow-up of 76.7 mon (IQR: 45.4-108.8), the median PFS was 37.8 mon, with 2- and 5-year rates (95% CI) of 60% (45-80%) and 32% (19-55%), respectively. The 2- and 5-year OS rates were 93% (85-100%) and 64% (48-85%), respectively, and the 2- and 5-year LC rates were 91% (80-100%) and 71% (51-98%). For patients who achieved LC, median PFS was 47.7 months (IQR 12.2-73.0). Twenty-one patients (70%) received cytotoxic chemotherapy with or without endocrine therapy for newly diagnosed oligometastatic disease. Nine patients (30%) were still alive with no evidence of disease (NED) at a median 96.9 mon (range: 47.7-158.6). PFS was worse among triple negative patients (p = 0.03), with no difference based on synchronous vs non-synchronous presentation (p = 0.10), receipt of cytotoxic chemotherapy prior to definitive therapy (p = 0.08) or Her2+ status (p = 0.21). There were no Grade ≥3 adverse events. CONCLUSION Definitive, predominantly conventionally fractionated local therapy was associated with long-term NED status for 30% of patients with oligometastatic breast cancer involving osseous sites, with minimal treatment-associated toxicity. Developing randomized trials for breast cancer subsets may warrant consideration of standard fractionation regimen data and the need for strategies to identify patients who may benefit from definitive local therapy.
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Affiliation(s)
- K E Marqueen
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - E A Strom
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M S Ning
- MD Anderson Cancer Center, Houston, TX
| | - B D Smith
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - W Tereffe
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - K E Hoffman
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M C Stauder
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - G H Perkins
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - J Li
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M F McAleer
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - J Reddy
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - W A Woodward
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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8
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Hoffman KE, Smith BD, Singh P, Qiao W, Bloom ES, Chu C, Clemens M, Ehlers R, Rosa H, Joyner MM, Largo R, Mitchell MP, Tamirisa N, Villa M, Woodward WA, Kuerer HM, Schaverien M. Prospective Clinical Trial of Premastectomy Radiotherapy Followed by Immediate Breast Reconstruction for Operable Breast Cancer. Int J Radiat Oncol Biol Phys 2023; 117:e179-e180. [PMID: 37784797 DOI: 10.1016/j.ijrobp.2023.06.1030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Radiation delivered prior to mastectomy and autologous breast reconstruction may avoid the adverse effects of radiation on autologous donor tissue while providing the psychologic benefit of immediate reconstruction. We aimed to study the feasibility of premastectomy radiation therapy (PreMRT). MATERIALS/METHODS A total of 50 women enrolled in a prospective trial of preoperative radiation to the breast and regional nodes followed by mastectomy with axillary evaluation and immediate breast reconstruction. The trial was embedded in a randomized trial of hypofractionated versus conventionally fractionated regional nodal irradiation (NCT02912312). Eligible women enrolled from 2018-22, had cT0-T3 N0-3 breast cancer, and a pre-operative recommendation for radiation. The primary outcome was frequency of complete free flap loss. Mastectomy skin flap necrosis was assessed by validated SKIN grading score. The Satisfaction with Breast Cosmetic Outcomes Scales evaluated patient satisfaction with cosmetic result. Descriptive statistics and 95% exact confidence intervals were calculated. RESULTS One patient withdrew prior to any treatment and one elected not to have breast reconstruction. Median age of the 48 women completing PreMRT and reconstruction was 48 [range 31-72]. Most had ER-positive HER2-negative (77%), cT3 (54%) or cT2 (38%), cN1 (79%) disease and received 50 Gy in 25 fractions (n = 24) or 40.05 Gy in 15 fractions (n = 23). Four received 10-16 Gy internal mammary or infraclavicular boost. 35% VMAT, 48% matched photon-electron, and 17% partially-wide-tangent technique. Median time to surgery was 23 days [14-85]. Skin reaction delayed surgery for one patient. Most had skin-sparing mastectomy (92%) and axillary lymph node dissection (67%). 12 surgeons performed the reconstructions: 35 deep inferior epigastric perforators; 4 profunda artery perforator; 2 muscle-sparing transverse rectus abdominis myocutaneous; 1 latissimus dorsi (LD); 2 LD/implant; 2 LD/tissue expander (TE); and 2 subpectoral (SP) TE. There were no complete flap losses. Two patients (4.4%, 95% CI 0.5%-14.8%) with free flaps had partial flap loss with revision surgery. Both patients with SP TEs had infections and unplanned reoperation. The protocol was subsequently amended to not allow SP TE reconstruction. Eight patients had skin flap necrosis: 5 partial and 3 full thickness necrosis; only 1 required operative debridement. Seven had pathologic complete response. At six months 19/31 (61%) reported being "quite a bit" or "very much" satisfied with how they looked in the mirror clothed. There are no recurrences with a median follow up of 33 months [5-119]. CONCLUSION Radiation treatment of the breast and lymph node basins prior to mastectomy with immediate autologous reconstruction is feasible. There were no autologous flap loses and complication rates are similar to reconstruction after radiation series. This promising strategy reduces time to autologous reconstruction and merits further prospective study.
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Affiliation(s)
- K E Hoffman
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - B D Smith
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - P Singh
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - W Qiao
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - E S Bloom
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - C Chu
- Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M Clemens
- Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - R Ehlers
- Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - H Rosa
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M M Joyner
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - R Largo
- Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M P Mitchell
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - N Tamirisa
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M Villa
- Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - W A Woodward
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - H M Kuerer
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - M Schaverien
- Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
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9
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Reddy JP, Liu S, Bathala T, Smith BD, Ramirez D, Shaitelman SF, Chun SG, Brewster AM, Barcenas CH, Ghia AJ, Ludmir EB, Patel AB, Shah SJ, Woodward WA, Gomez DR, Tang C. Addition of Metastasis-Directed Therapy to Standard of Care Systemic Therapy for Oligometastatic Breast Cancer (EXTEND): A Multicenter, Randomized Phase II Trial. Int J Radiat Oncol Biol Phys 2023; 117:S136-S137. [PMID: 37784348 DOI: 10.1016/j.ijrobp.2023.06.541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Prior retrospective and prospective evidence have suggested a potential survival benefit of adding metastasis-directed therapy (MDT) to standard of care systemic therapy for oligometastatic breast cancer. This has led to the increased utilization of MDT in this setting despite the lack of randomized evidence to support this approach. Furthermore, the recent presentation of NRG-BR002 has questioned the value of MDT. Thus, we evaluated whether the addition of MDT to systemic therapy improves PFS in oligometastatic breast cancer. MATERIALS/METHODS EXTEND (NCT03599765) is a phase II randomized basket trial for multiple solid tumors testing whether the addition of MDT improves PFS. The primary endpoint was pre-specified to be independently assessed and reported for the breast basket when a minimum of 6 months of follow-up had been reached. Patients with ≤5 metastases were randomized to standard of care systemic therapy with or without MDT. The choice of systemic therapy was at the discretion of the treating medical oncologist. Number of metastatic lesions and prior lines of systemic therapy for metastatic disease were used as stratification variables pre-randomization. The primary endpoint was progression-free survival (PFS) defined as time to randomization to date of clinical or radiographic progression or death. The study was designed to have 80% power to detect an improvement in median PFS from 18 to 36 months, with a type I error of 0.1. RESULTS Between September 2018 to July 2022, 43 patients were randomized. 22 patients were assigned to the MDT arm, and 21 patients to the no MDT arm. Three patients were not evaluable. The MDT arm patients were older vs the no-MDT arm patients (median 61.5 years vs 48 years, p = 0.01). Otherwise, the arms were well-balanced. Overall, 8 patients had triple negative disease (18.6%), and 12 patients (30%) had de novo metastatic disease. Of those patients with de novo presentation randomized to MDT, all except one had the primary tumor treated with surgery and radiation. At a median follow-up of 19.4 months, 20 events were observed. Among the 40 evaluable patients, there were 5 deaths (3 in the MDT arm and 2 in the no MDT arm). There was no difference in PFS between the MDT and no MDT arms (median 15.6 v 24.9 months, p = 0.66). Similarly, there was no difference in the secondary endpoint of time to new metastatic lesion appearance between the MDT and no MDT arms (median 15.6 months vs not reached, p = 0.09). Two grade 3 toxicities were observed in the MDT arm, and 1 in the no MDT arm. Further analysis of correlative translational biomarkers, including immune markers and ctDNA, are ongoing. CONCLUSION The addition of MDT to standard of care systemic therapy did not improve PFS or time to new metastatic lesion in patients with oligometastatic breast cancer. This data coupled with the recently presented NRG-BR002 results, suggests there is no benefit to MDT in an otherwise unselected oligometastatic breast cancer population.
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Affiliation(s)
- J P Reddy
- University of Texas MD Anderson Cancer Center, Houston, TX
| | - S Liu
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - T Bathala
- Department of Abdominal Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - B D Smith
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - D Ramirez
- University of Texas MD Anderson Cancer Center, Houston, TX
| | - S F Shaitelman
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - S G Chun
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - A M Brewster
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - A J Ghia
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - E B Ludmir
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - A B Patel
- Winship Cancer Institute at Emory University, Atlanta, GA
| | - S J Shah
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - W A Woodward
- Department of Breast Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - D R Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - C Tang
- Department of Genitourinary Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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10
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Sweet KL, Cortes JE, Apperley JF, Mann M, Mauro MJ, Oehler VG, Ruiz C, Schiffer CA, Ehrlich LA, Pamuk GE, Wynne J, Mehta GU, de Claro RA, Theoret MR, Smith BD, Norsworthy KJ. Project Confirm: Accelerated Drug Approvals for Chronic Myeloid Leukemia. Clin Cancer Res 2023; 29:2179-2183. [PMID: 36547666 PMCID: PMC10272032 DOI: 10.1158/1078-0432.ccr-22-2628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/15/2022] [Accepted: 12/22/2022] [Indexed: 12/24/2022]
Abstract
The FDA has an accelerated approval program for drugs that have been identified as promising treatments for serious conditions when the available data suggest that the benefits outweigh the foreseeable risks. All of the currently available treatment options for chronic myeloid leukemia (CML) initially went through the accelerated approval program. Here, a group of academic CML experts, patient panelists, and members from the FDA convened to discuss the utility of the accelerated approval program as it pertains to CML, and the utility of this program in future drug development in this disease. The results of that discussion are summarized here.
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Affiliation(s)
| | | | | | | | - Michael J. Mauro
- Myeloproliferative Neoplasms Program, Memorial Sloan Kettering Cancer Center, New York City, NY
| | - Vivian G. Oehler
- Fred Hutchinson Cancer Research Center, Seattle Cancer Care Alliance, Seattle, WA
| | | | - Charles A. Schiffer
- Department of Hematology-Oncology, Karmanos Cancer Center at Wayne State University, Detroit, MI
| | - Lori A. Ehrlich
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Washington, DC
| | - Gulsum E. Pamuk
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Washington, DC
| | - Joseph Wynne
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Washington, DC
| | - Gautam U. Mehta
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Washington, DC
| | - R. Angelo de Claro
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Washington, DC
| | - Marc R. Theoret
- Oncology Center of Excellence, U.S. Food and Drug Administration, Washington, DC
| | - B. Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Kelly J. Norsworthy
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Washington, DC
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11
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Sapir E, Cherny NI, Ennis RD, Smith BD, Smith GL, Marks LB, Corn BW. Evaluation of the ESMO-Magnitude of Clinical Benefit Scale version 1.1 (ESMO-MCBS v1.1) for adjuvant radiotherapy in breast cancer. ESMO Open 2023; 8:101206. [PMID: 37236087 PMCID: PMC10265604 DOI: 10.1016/j.esmoop.2023.101206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 02/18/2023] [Accepted: 02/27/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND The European Society of Medical Oncology (ESMO) has suggested using the ESMO-Magnitude of Clinical Benefit Scale (MCBS) to grade the magnitude of clinical benefit of cancer therapies. This approach has not been applied to radiation therapy (RT) yet. We applied the ESMO-MCBS to experiences describing the use of RT to assess (1) the 'scoreability' of the data, (2) evaluate the reasonableness of the grades for clinical benefit and (3) identify potential shortcomings in the current version of the ESMO-MCBS in its applicability to RT. MATERIALS AND METHODS We applied the ESMO-MCBS v1.1 to a selection of studies in radiotherapy that had been identified as references in the development of American Society for Radiation Oncology (ASTRO) evidence-based guidelines on whole breast radiation. Of the 112 cited references, we identified a subset of 16 studies that are amenable to grading using the ESMO-MCBS. RESULTS Of the 16 studies reviewed, 3/16 were scoreable with the ESMO tool. Six of 16 studies could not be scored because of shortcomings in the ESMO-MCBS v1.1: (1) in 'non-inferiority studies', there is no credit for improved patient convenience, reduced patient burden or improved cosmesis; (2) in 'superiority studies' evaluating local control as a primary endpoint, there is no credit for the clinical benefit such as reduced need for further interventions. In 7/16 studies, methodological deficiencies in the conduct and reporting were identified. CONCLUSIONS This study represents a first step in determining the utility of the ESMO-MCBS in the evaluation of clinical benefit in radiotherapy. Important shortcomings were identified that would need to be addressed in developing a version of the ESMO-MCBS that can be robustly applied to radiotherapy treatments. Optimization of the ESMO-MCBS instrument will proceed to enable assessment of value in radiotherapy.
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Affiliation(s)
- E Sapir
- Samson Assuta Ashdod University Hospital, Ashdod, Israel.
| | - N I Cherny
- Shaare Zedek Medical Center, Jerusalem, Israel
| | - R D Ennis
- Rutgers Cancer Institute of New Jersey, New Brunswick
| | | | | | - L B Marks
- UNC Lineberger Comprehensive Cancer Center, Chapel Hill, USA
| | - B W Corn
- Shaare Zedek Medical Center, Jerusalem, Israel
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12
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Webster JA, Reed M, Tsai HL, Ambinder A, Jain T, Dezern AE, Levis MJ, Showel MM, Prince GT, Hourigan CS, Gladstone DE, Bolanos-Meade J, Gondek LP, Ghiaur G, Dalton WB, Paul S, Fuchs EJ, Gocke CB, Ali SA, Huff CA, Borrello IM, Swinnen L, Wagner-Johnston N, Ambinder RF, Luznik L, Gojo I, Smith BD, Varadhan R, Jones RJ, Imus PH. Allogeneic Blood or Marrow Transplantation with High-Dose Post-Transplantation Cyclophosphamide for Acute Lymphoblastic Leukemia in Patients Age ≥55 Years. Transplant Cell Ther 2023; 29:182.e1-182.e8. [PMID: 36587740 PMCID: PMC9992271 DOI: 10.1016/j.jtct.2022.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022]
Abstract
Patients age ≥55 years with acute lymphoblastic leukemia (ALL) fare poorly with conventional chemotherapy, with a 5-year overall survival (OS) of ∼20%. Tyrosine kinase inhibitors and novel B cell-targeted therapies can improve outcomes, but rates of relapse and death in remission remain high. Allogeneic blood or marrow transplantation (alloBMT) provides an alternative consolidation strategy, and post-transplantation cyclophosphamide (PTCy) facilitates HLA-mismatched transplantations with low rates of nonrelapse mortality (NRM) and graft-versus-host disease (GVHD). The transplantation database at Johns Hopkins was queried for patients age ≥55 years who underwent alloBMT for ALL using PTCy. The database included 77 such patients. Most received reduced-intensity conditioning (RIC) (88.3%), were in first complete remission (CR1) (85.7%), and had B-lineage disease (90.9%). For the entire cohort, 5-year relapse-free survival (RFS) and overall survival (OS) were 46% (95% confidence interval [CI], 34% to 57%) and 49% (95% CI, 37% to 60%), respectively. Grade III-IV acute GVHD occurred in only 3% of patients, and chronic GVHD occurred in 13%. In multivariable analysis, myeloablative conditioning led to worse RFS (hazard ratio [HR], 4.65; P = .001), whereas transplantation in CR1 (HR, .30; P = .004) and transplantation for Philadelphia chromosome-positive (Ph+) ALL versus T-ALL (HR, .29; P = .03) were associated with improved RFS. Of the 54 patients who underwent RIC alloBMT in CR1 for B-ALL, the 5-year RFS and OS were 62% (95% CI, 47% to 74%) and 65% (95% CI, 51% to 77%), respectively, with a 5-year relapse incidence of 16% (95% CI, 7% to 27%) and an NRM of 24% (95% CI, 13% to 36%). RIC alloBMT with PTCy in CR1 represents a promising consolidation strategy for B-ALL patients age ≥55 years.
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Affiliation(s)
- Jonathan A Webster
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland.
| | - Madison Reed
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Hua-Ling Tsai
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Alexander Ambinder
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Tania Jain
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Amy E Dezern
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Mark J Levis
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Margaret M Showel
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Gabrielle T Prince
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Christopher S Hourigan
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Douglas E Gladstone
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Javier Bolanos-Meade
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Lukasz P Gondek
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Gabriel Ghiaur
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - W Brian Dalton
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Suman Paul
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Ephraim J Fuchs
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Christian B Gocke
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Syed Abbas Ali
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Carol Ann Huff
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Ivan M Borrello
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Lode Swinnen
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Nina Wagner-Johnston
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Richard F Ambinder
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Leo Luznik
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Ivana Gojo
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - B Douglas Smith
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Ravi Varadhan
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Richard J Jones
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
| | - Philip H Imus
- National Heart Lung and Blood Institute, University School of Medicine, Baltimore, Maryland
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13
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Hochman MJ, Smith BD, Karantanos T, Braunstein EM, Gojo I, Jain T, Streiff MB, Moliterno AR, DeZern AE. Chronic myeloid leukemia (CML) evolves from Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs) with unexpected frequency. Int J Hematol 2023; 117:456-462. [PMID: 36181657 DOI: 10.1007/s12185-022-03463-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/21/2022] [Accepted: 09/27/2022] [Indexed: 10/06/2022]
Abstract
Myeloproliferative neoplasms (MPN) are chronic clonal disorders characterized by overproduction of myeloid-lineage blood cells and potential risk of evolution to acute myeloid leukemia (AML). Chronic myeloid leukemia (CML) is distinct from other MPNs in that its pathophysiology stems from the BCR-ABL fusion protein of the Philadelphia chromosome (Ph +). Though there are known cases of Ph- and Ph + MPNs coexisting in a single patient, overall prevalence has never been quantified in a prospective cohort. Here, we review our center's MPN registry, which shows 0.6% of Ph- MPN patients later developed CML. This development occurred no less than 10 and up to 36 years after Ph- MPN diagnosis. This rate of chronic transformation exceeds what is expected, as the incidence of CML in the United States is 2 per 100,000 people-years. The probability of this CML case rate in an average-risk population is less than 0.001%, suggesting there are shared risk factors between Ph- and Ph + MPNs. We speculate that these risk factors may include exposures, genetic predispositions, or be inherent to disease biology. Abrupt-onset leukocytosis heralded post-MPN CML in all cases here and suggests this salient clinical feature should trigger hematologists to consider this diagnosis and perform appropriate testing.
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Affiliation(s)
- Michael J Hochman
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA.,Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - B Douglas Smith
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Theodoros Karantanos
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Evan M Braunstein
- Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Ivana Gojo
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Michael B Streiff
- Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Alison R Moliterno
- Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Amy E DeZern
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA.
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14
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Sanber K, Ye K, Tsai HL, Newman M, Webster JA, Gojo I, Ghiaur G, Prince GT, Gondek LP, Smith BD, Levis MJ, DeZern AE, Ambinder AJ, Dalton WB, Jain T. Venetoclax in combination with hypomethylating agent for the treatment of advanced myeloproliferative neoplasms and acute myeloid leukemia with extramedullary disease. Leuk Lymphoma 2023; 64:846-855. [PMID: 36744656 DOI: 10.1080/10428194.2023.2173523] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The combination of venetoclax and hypomethylating agent (HMA/venetoclax) has emerged as a treatment option for patients with de novo acute myeloid leukemia (AML) who are unfit to receive intensive chemotherapy. In this single-center retrospective study, we evaluated clinical outcomes following treatment with HMA/venetoclax in 35 patients with advanced myeloproliferative neoplasms, myelodysplastic syndrome/myeloproliferative neoplasm overlap syndromes or AML with extramedullary disease. The composite complete remission (CR) rate (including confirmed/presumed complete cytogenetic response, acute leukemia response-complete, CR and CR with incomplete hematologic recovery) was 42.9% with median overall survival (OS) of 9.7 months. Complex karyotype was associated with inferior median OS (3.7 versus 12.2 months; p = 0.0002) and composite CR rate (22% versus 50.0%; p = 0.2444). Although SRSF2 mutations were associated with higher composite CR rate (80.0% versus 28.0%; p = 0.0082), this was not associated with longer median OS (10.9 versus 8.0 months; p = 0.2269). Future studies should include these patient subgroups.
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Affiliation(s)
- Khaled Sanber
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Kevin Ye
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Hua-Ling Tsai
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Matthew Newman
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital Department of Pharmacy, Baltimore, MD, USA
| | - Jonathan A Webster
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Ivana Gojo
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabriel Ghiaur
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabrielle T Prince
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Lukasz P Gondek
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - B Douglas Smith
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Mark J Levis
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Amy E DeZern
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Alexander J Ambinder
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - William B Dalton
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
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15
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Smith BD, Poliakiwski B, Polanco O, Singleton S, de Melo GD, Muntari M, Oliveira Filho RV, Pohler KG. Decisive points for pregnancy losses in beef cattle. Reprod Fertil Dev 2022; 35:70-83. [PMID: 36592980 DOI: 10.1071/rd22206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Beef cattle producers rely on each of their cows to produce a marketable calf each year to maintain a sustainable operation. Within the first month of gestation, pregnancy failures have been recorded to be upwards of 40-50%. From fertilisation to birth, there are numerous factors contributing to pregnancy failure. From the beginning of gestation oocyte competence is often a large factor impacting fertility as the dam contributes all mRNA for initial embryo development. Other factors contributing to early embryonic infertility include hormonal concentration and heat stress. After the embryo enters the uterus, it becomes critical for the uterus to be receptive to the developing conceptus. The embryo then begins to elongate and secrete interferon-tau to initiate maternal recognition of pregnancy; a requirement to establish and maintain bovine pregnancies. After a pregnancy completes these steps, placentation actively begins around day 22 of pregnancy and lasts until organogenesis. The fetal phase follows the embryonic phase where disease and/or toxins are often the cause of pregnancy failure at this period. However, fetal mortality has been reported to occur in less than 10% of pregnancies. Understanding of the many factors influencing infertility needs to be further investigated to increase pregnancy success in beef cattle.
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Affiliation(s)
- B D Smith
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - B Poliakiwski
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - O Polanco
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - S Singleton
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - G D de Melo
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - M Muntari
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - R V Oliveira Filho
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - K G Pohler
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
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16
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Karantanos T, Tsai HL, Gondek LP, DeZern AE, Ghiaur G, Dalton WB, Gojo I, Prince GT, Webster J, Ambinder A, Smith BD, Levis MJ, Varadhan R, Jones RJ, Jain T. Genomic landscape of myelodysplastic/myeloproliferative neoplasm can predict response to hypomethylating agent therapy. Leuk Lymphoma 2022; 63:1942-1948. [PMID: 35379077 PMCID: PMC9847567 DOI: 10.1080/10428194.2022.2057488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
There are currently no known predictors of myelodysplastic syndrome (MDS)/myeloproliferative overlap neoplasm (MPN) patients' response to hypomethylating agents (HMA). Forty-three patients with MDS/MPN who were treated with HMA during chronic phase and had next-generation sequencing using the established 63-genes panel were identified. Complete and partial remission and marrow response were assessed based on the MDS/MPN International Working Group response criteria. On univariate analysis, younger age, higher number of mutations, and mutations in SETBP1, RUNX1, or EZH2 were associated with no response. Multivariable analysis for modeling response were conducted via least absolute shrinkage and selection operator logistic regression approach, and showed that mutations in SETBP1, RUNX1, or EZH2 predict lack of HMA response. While limited by sample size, our findings suggest that genomic landscape can potentially identify MDS/MPN patients with lower likelihood of response to HMA.
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Affiliation(s)
- Theodoras Karantanos
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Hua-Ling Tsai
- Division of Biostatistics and Bioinformatics, Johns Hopkins/Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Lukasz P. Gondek
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Amy E. DeZern
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabriel Ghiaur
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - W. Brian Dalton
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Ivana Gojo
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabrielis T. Prince
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Jonathan Webster
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Alexander Ambinder
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - B. Douglas Smith
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Mark J Levis
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Ravi Varadhan
- Division of Biostatistics and Bioinformatics, Johns Hopkins/Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Richard J. Jones
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
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Garcia-Manero G, Ribrag V, Zhang Y, Farooqui M, Marinello P, Smith BD. Pembrolizumab for myelodysplastic syndromes after failure of hypomethylating agents in the phase 1b KEYNOTE-013 study. Leuk Lymphoma 2022; 63:1660-1668. [PMID: 35244520 DOI: 10.1080/10428194.2022.2034155] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The phase 1b multicohort KEYNOTE-013 study assessed the safety and antitumor activity of pembrolizumab given at 10 mg/kg/day every 2 weeks for up to 2 years in hematologic malignancies, including myelodysplastic syndromes (MDS) refractory to a hypomethylating agent (HMA). Primary outcomes were safety and objective response rate per International Working Group 2006 criteria. By June 26, 2020, 28 patients were enrolled; median duration of follow-up was 5.6 months (range, 1-78), and 25 patients (89%) had died. Treatment-related adverse events occurred in 10 patients (36%), including 2 (7%) treatment-related discontinuations. No patient achieved complete or partial response. Five patients (19%) had bone marrow complete response, 12 (44%) stable disease, 10 (37%) progressive disease, 6 (22%) cytogenetic response, and 5 (19%) hematologic improvement. Median overall survival (OS) was 6.0 months (95% CI, 4-12); the overall 2-year OS rate was 17%. Pembrolizumab had manageable safety and clinical activity in patients with HMA-refractory MDS.This trial was registered at www.clinicaltrials.gov as #NCT01953692.
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Affiliation(s)
| | - Vincent Ribrag
- Department of Hematology, Gustave Roussy, Villejuif, France
| | - Yayan Zhang
- Department of Medical Oncology, Merck & Co., Inc, Kenilworth, NJ, USA
| | - Mohammed Farooqui
- Department of Medical Oncology, Merck & Co., Inc, Kenilworth, NJ, USA
| | | | - B Douglas Smith
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
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18
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Pollyea DA, DiNardo CD, Arellano ML, Pigneux A, Fiedler W, Konopleva M, Rizzieri DA, Smith BD, Shinagawa A, Lemoli RM, Dail M, Duan Y, Chyla B, Potluri J, Miller CL, Kantarjian HM. Impact of Venetoclax and Azacitidine in Treatment-Naïve Patients with Acute Myeloid Leukemia and IDH1/2 Mutations. Clin Cancer Res 2022; 28:2753-2761. [PMID: 35046058 PMCID: PMC9365354 DOI: 10.1158/1078-0432.ccr-21-3467] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/18/2021] [Accepted: 01/13/2022] [Indexed: 01/07/2023]
Abstract
PURPOSE To evaluate efficacy and safety of venetoclax + azacitidine among treatment-naïve patients with IDH1/2-mutant (mut) acute myeloid leukemia (AML). PATIENTS AND METHODS Data were pooled from patients enrolled in a phase III study (NCT02993523) that compared patients treated with venetoclax + azacitidine or placebo + azacitidine and a prior phase Ib study (NCT02203773) where patients were treated with venetoclax + azacitidine. Enrolled patients were ineligible for intensive therapy due to age ≥75 years and/or comorbidities. Patients on venetoclax + azacitidine received venetoclax 400 mg orally (days 1-28) and azacitidine (75 mg/m2; days 1-7/28-day cycle). RESULTS In the biomarker-evaluable population, IDH1/2mut was detected in 81 (26%) and 28 (22%) patients in the venetoclax + azacitidine and azacitidine groups. Composite complete remission [CRc, complete remission (CR)+CR with incomplete hematologic recovery (CRi)] rates (venetoclax + azacitidine/azacitidine) among patients with IDH1/2mut were 79%/11%, median duration of remission (mDoR) was 29.5/9.5 months, and median overall survival (mOS) was 24.5/6.2 months. CRc rates among patients with IDH1/2 wild-type (WT) were 63%/31%, mDoR 17.5/10.3 months, and mOS 12.3/10.1 months. In patients with IDH1mut, CRc rates (venetoclax + azacitidine/azacitidine) were 66.7%/9.1% and mOS 15.2/2.2 months. In patients with IDH2mut, CRc rates were 86.0%/11.1% and mOS not reached (NR)/13.0 months. Patients with IDH1/2 WT AML treated with venetoclax + azacitidine with poor-risk cytogenetics had inferior outcomes compared with patients with IDH1/2mut, who had superior outcomes regardless of cytogenetic risk (mOS, IDH1/2mut: intermediate-risk, 24.5 months; poor-risk, NR; IDH1/2 WT: intermediate, 19.2 and poor, 7.4 months). There were no unexpected toxicities in the venetoclax + azacitidine group. CONCLUSIONS Patients with IDH1/2mut who received venetoclax + azacitidine had high response rates, durable remissions, and significant OS; cytogenetic risk did not mitigate the favorable outcomes seen from this regimen for IDH1/2mut. See related commentary by Perl and Vyas, p. 2719.
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Affiliation(s)
- Daniel A. Pollyea
- Division of Hematology, School of Medicine, University of Colorado, Aurora, Colorado.,Corresponding Author: Daniel A. Pollyea, School of Medicine Division of Hematology, University of Colorado, 1665 Aurora Court, Mail Stop F754, Aurora, CO 80045. E-mail:
| | - Courtney D. DiNardo
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Martha L. Arellano
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Arnaud Pigneux
- Department of Hematology, CHU de Bordeaux, Bordeaux, France
| | - Walter Fiedler
- Department of Hematology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Marina Konopleva
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - B. Douglas Smith
- Department of Oncology, Johns Hopkins Medicine, Baltimore, Maryland
| | - Atsushi Shinagawa
- Department of Hematology, Hitachi General Hospital, Hitachi-shi, Japan
| | - Roberto M. Lemoli
- Clinic of Hematology, Department of Internal Medicine, University of Genoa, Genoa, Italy.,San Martino Hospital IRCCS, Genoa, Italy
| | | | | | | | | | | | - Hagop M. Kantarjian
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
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19
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Ambinder A, Smith M, Tsai HL, Varadhan R, DeZern A, Dalton W, Gocke C, Webster J, Gondek L, Gojo I, Ali SA, Huff CA, Swinnen L, Wagner-Johnston N, Showel M, Prince G, Borrello I, Bolaños-Meade J, Luznik L, Jain T, Imus P, Fuchs E, Ambinder R, Gladstone DE, Levis M, Jones R, Ghiaur G, Smith BD. Nonmyeloablative Allogeneic Transplantation With Post-Transplant Cyclophosphamide for Acute Myeloid Leukemia With IDH Mutations: A Single Center Experience. Clin Lymphoma Myeloma Leuk 2022; 22:260-269. [PMID: 34750086 DOI: 10.1016/j.clml.2021.09.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Mutations in the IDH1 or IDH2 genes are detected in approximately 20% of cases of acute myeloid leukemia (AML). Few studies have examined the impact of IDH mutations in AML on allogeneic bone marrow transplant (alloBMT) outcomes. PATIENTS AND METHODS In this single center study, alloBMT outcomes for 61 patients with IDH-mutated (mIDH) AML were compared to those for 146 patients with IDH-wildtype (wtIDH) AML. RESULTS Patients with mIDH AML had a 2-year overall survival (OS) of 85% (95% CI 76%-95%), 2-year relapse free survival (RFS) of 71% (95% CI 59%-85%), 1-year cumulative incidence of relapse (CIR) of 14% (95% CI 5%-23%) and a 1-year cumulative incidence of transplant related mortality (CITRM) of 3% (95% CI 0%-8%). Patients with wtIDH had a 2-year OS of 61% (95% CI 53%-70%), 2-year RFS of 58% (95% CI 50%-67%), 1-year CIR of 27% (95% CI 20%-35%), and a 1-year CITRM of 9% (95% CI 5%-14%). In a univariate analysis cox-proportional hazard model, mIDH was associated with significantly better OS (HR 0.52, 95% CI 0.29-0.96) and a trend toward better RFS (HR 0.60, 95% CI 0.35-1.01). After controlling for donor age, diagnosis, and ELN risk category, mIDH was associated with a nonsignificantly improved OS (HR 0.54, 95% CI 0.29-1.01) and RFS (HR 0.67, 95% CI 0.39-1.15). CONCLUSION Among patients with mIDH AML, patients who received a peritransplant IDH inhibitor had improved OS (P = .03) compared to those who did not, but there was no detectable difference for RFS (P = .29).
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Affiliation(s)
- Alexander Ambinder
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD.
| | - Matthew Smith
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Hua-Ling Tsai
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ravi Varadhan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Amy DeZern
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - William Dalton
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christian Gocke
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jonathan Webster
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Lukasz Gondek
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ivana Gojo
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Syed Abbas Ali
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Carol Ann Huff
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Lode Swinnen
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Nina Wagner-Johnston
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Margaret Showel
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Gabrielle Prince
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ivan Borrello
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Javier Bolaños-Meade
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Leo Luznik
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Tania Jain
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Philip Imus
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ephraim Fuchs
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Richard Ambinder
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Douglas E Gladstone
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Mark Levis
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Richard Jones
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Gabriel Ghiaur
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - B Douglas Smith
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
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20
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Brackman D, Eckert D, Menon R, Salem AH, Potluri J, Smith BD, Wei AH, Hayslip J, Miles D, Mensing S, Gopalakrishnan S, Zha J. Venetoclax Exposure-Efficacy and Exposure-Safety Relationships in Patients with Treatment-Naïve Acute Myeloid Leukemia Who Are Ineligible for Intensive Chemotherapy. Hematol Oncol 2022; 40:269-279. [PMID: 35043428 PMCID: PMC9303465 DOI: 10.1002/hon.2964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/06/2021] [Accepted: 01/11/2022] [Indexed: 11/11/2022]
Abstract
This study evaluated venetoclax population pharmacokinetics (popPK) in patients with treatment‐naïve acute myeloid leukemia and assessed the relationship between venetoclax exposure and clinical response for venetoclax in combination with either a hypomethylating agent (HMA) or low‐dose cytarabine (LDAC). A total of 771 patients who received venetoclax from 5 Phase 1–3 studies were included in the popPK model. Exposure‐response analyses included data from 575 patients for venetoclax/placebo plus HMA and 279 patients for venetoclax/placebo plus LDAC. The popPK model successfully characterized venetoclax plasma concentrations over time and confirmed venetoclax exposure did not vary significantly with age, weight, sex, mild to moderate hepatic impairment, or mild to severe renal impairment. Asian patients had 67% higher mean relative bioavailability than non‐Asian patients, however the range of exposures in Asian patients was similar to non‐Asian patients. For all efficacy endpoints with both treatment combinations, efficacy was higher in the venetoclax treatment groups compared with the respective control arm of placebo plus azacitidine or LDAC. Within patients who received venetoclax, no significant exposure‐efficacy relationships were identified for either treatment combination, indicating that the beneficial effects of venetoclax were already maximized in the dose ranges studied. There was no apparent effect of venetoclax exposure on treatment‐emergent Grade ≥3 thrombocytopenia or infections for either combination. Rates of treatment‐emergent Grade ≥3 neutropenia were higher in the venetoclax treatment arms compared with the respective control arms; however, within patients who received venetoclax, there was only a shallow relationship or no apparent relationship with venetoclax exposure for venetoclax plus HMA or LDAC, respectively. Along with the efficacy and safety data previously published, the exposure‐response analyses support the venetoclax dose regimens of 400 mg once daily (QD) plus HMA and 600 mg QD plus LDAC in treatment‐naïve AML patients who are ineligible for intensive chemotherapy.
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Affiliation(s)
| | | | | | | | | | - B Douglas Smith
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Andrew H Wei
- The Alfred Hospital and Monash University, Melbourne, Australia
| | | | | | - Sven Mensing
- AbbVie Deutschland GmbH Co. KG, Ludwigshafen, Germany
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21
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Tinajero J, El-Shami K, Wu X, Smith BD, Newman MJ. Arsenic trioxide for acute promyelocytic leukemia in a patient on chronic hemodialysis. Leuk Res Rep 2022; 17:100304. [PMID: 35371914 PMCID: PMC8968060 DOI: 10.1016/j.lrr.2022.100304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 01/10/2022] [Accepted: 03/22/2022] [Indexed: 11/25/2022] Open
Abstract
Acute promyelocytic leukemia (APL) is a rare acute leukemia generally considered curable with all-trans retinoic acid (ATRA) and arsenic trioxide (ATO). Some patients have co-morbidities that may limit the use of these agents and therefore impact curability. Adverse effects of ATO include life-threatening electrocardiographic abnormalities. ATO and its metabolites are partially excreted in the urine, and it is unclear to what extent ATO pharmacokinetics are impacted by hemodialysis. We present a patient on chronic hemodialysis successfully treated with ATO and ATRA for newly diagnosed APL. Complete molecular remission was achieved after induction and several drug-related toxicities were managed.
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22
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Campbell E, Alfaro-Shigueto J, Aliaga-Rossel E, Beasley I, Briceño Y, Caballero S, da Silva VMF, Gilleman C, Gravena W, Hines E, Shahnawaz Khan M, Khan U, Kreb D, Mangel JC, Marmontel M, Mei Z, Mintzer VJ, Mosquera-Guerra F, Oliveira-da_Costa MO, Paschoalini Frias M, Paudel S, Sinha RK, Smith BD, Turvey ST, Utreras V, Van Damme PA, Wang D, Sayuri Whitty T, Thurstan RH, Godley BJ. Challenges and priorities for river cetacean conservation. ENDANGER SPECIES RES 2022. [DOI: 10.3354/esr01201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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23
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Mallick R, Divino V, Smith BD, Jolles S, DeKoven M, Vinh DC. Infections in secondary immunodeficiency patients treated with Privigen ® or Hizentra ®: a retrospective US administrative claims study in patients with hematological malignancies. Leuk Lymphoma 2021; 62:3463-3473. [PMID: 34569910 DOI: 10.1080/10428194.2021.1961233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
B cell-derived lymphoproliferative disorders are associated with secondary immunodeficiency (SID); some patients require immunoglobulin replacement therapy (IgRT) to mitigate infections. Using IQVIA's PharMetrics® Plus database, patients with SID who received IgPro10/IgPro20 in the 12 months post-diagnosis (IgRT users) were matched to patients with SID not receiving IgRT (non-IgRT users). The risk of severe infection was compared using within-patient change from baseline to follow-up as well as between cohorts. Overall, 277 IgRT users were matched to 1019 non-IgRT users. Before IgRT, more IgRT users experienced any bacterial infection (88.4% vs. 72.9%; p<.0001) or ≥1 severe bacterial infection (SBI) (42.2% vs. 31.8%; p=.0011) vs. non-IgRT users. During follow-up, risk of SBI among IgRT users (21.7%) reached parity with non-IgRT users (21.2%). IgRT was associated with a reduction in SBIs to levels comparable with the lower 'baseline infection risk' of non-IgRT users. These criteria help define SID patients who may benefit from IgRT.
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Affiliation(s)
| | | | - B Douglas Smith
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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24
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Zeidner JF, Vincent BG, Ivanova A, Moore D, McKinnon KP, Wilkinson AD, Mukhopadhyay R, Mazziotta F, Knaus HA, Foster MC, Coombs CC, Jamieson K, Van Deventer H, Webster JA, Prince GT, DeZern AE, Smith BD, Levis MJ, Montgomery ND, Luznik L, Serody JS, Gojo I. Phase II Trial of Pembrolizumab after High-Dose Cytarabine in Relapsed/Refractory Acute Myeloid Leukemia. Blood Cancer Discov 2021; 2:616-629. [PMID: 34778801 DOI: 10.1158/2643-3230.bcd-21-0070] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/12/2021] [Accepted: 08/25/2021] [Indexed: 12/17/2022] Open
Abstract
Immune suppression, exhaustion, and senescence are frequently seen throughout disease progression in acute myeloid leukemia (AML). We conducted a phase II study of high-dose cytarabine followed by pembrolizumab 200 mg i.v. on day 14 to examine whether PD-1 inhibition improves clinical responses in relapsed/refractory (R/R) AML. Overall responders could receive pembrolizumab maintenance up to 2 years. Among 37 patients enrolled, the overall response rate, composite complete remission (CRc) rate (primary endpoint), and median overall survival (OS) were 46%, 38%, and 11.1 months, respectively. Patients with refractory/early relapse and those receiving treatment as first salvage had encouraging outcomes (median OS, 13.2 and 11.3 months, respectively). Grade ≥3 immune-related adverse events were rare (14%) and self-limiting. Patients who achieved CRc had a higher frequency of progenitor exhausted CD8+ T cells expressing TCF-1 in the bone marrow prior to treatment. A multifaceted correlative approach of genomic, transcriptomic, and immunophenotypic profiling offers insights on molecular correlates of response and resistance to pembrolizumab. Significance Immune-checkpoint blockade with pembrolizumab was tolerable and feasible after high-dose cytarabine in R/R AML, with encouraging clinical activity, particularly in refractory AML and those receiving treatment as first salvage regimen. Further study of pembrolizumab and other immune-checkpoint blockade strategies after cytotoxic chemotherapy is warranted in AML.See related commentary by Wei et al., p. 551. This article is highlighted in the In This Issue feature, p. 549.
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Affiliation(s)
- Joshua F Zeidner
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Division of Hematology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Benjamin G Vincent
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Division of Hematology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.,University of North Carolina, Department of Microbiology and Immunology, Chapel Hill, North Carolina.,Program in Computational Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Anastasia Ivanova
- University of North Carolina School of Medicine, Department of Biostatistics, Chapel Hill, North Carolina
| | - Dominic Moore
- University of North Carolina School of Medicine, Department of Biostatistics, Chapel Hill, North Carolina
| | - Karen P McKinnon
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,University of North Carolina, Department of Microbiology and Immunology, Chapel Hill, North Carolina
| | - Alec D Wilkinson
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
| | - Rupkatha Mukhopadhyay
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Francesco Mazziotta
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,University of Siena, Department of Medical Biotechnologies, Siena, Italy
| | - Hanna A Knaus
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Matthew C Foster
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Division of Hematology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Catherine C Coombs
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Division of Hematology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Katarzyna Jamieson
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Division of Hematology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Hendrik Van Deventer
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Division of Hematology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Jonathan A Webster
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,Department of Oncology, Division of Hematological Malignancies, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Gabrielle T Prince
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,Department of Oncology, Division of Hematological Malignancies, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Amy E DeZern
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,Department of Oncology, Division of Hematological Malignancies, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - B Douglas Smith
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,Department of Oncology, Division of Hematological Malignancies, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Mark J Levis
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,Department of Oncology, Division of Hematological Malignancies, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Nathan D Montgomery
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Leo Luznik
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,Department of Oncology, Division of Hematological Malignancies, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Jonathan S Serody
- University of North Carolina School of Medicine, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.,Division of Hematology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.,University of North Carolina, Department of Microbiology and Immunology, Chapel Hill, North Carolina.,Program in Computational Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Ivana Gojo
- Johns Hopkins School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.,University of Siena, Department of Medical Biotechnologies, Siena, Italy
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25
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Webster JA, Robinson TM, Blackford AL, Warlick E, Ferguson A, Borrello I, Zahurak M, Jones RJ, Smith BD. A randomized, phase II trial of adjuvant immunotherapy with durable TKI-free survival in patients with chronic phase CML. Leuk Res 2021; 111:106737. [PMID: 34768161 DOI: 10.1016/j.leukres.2021.106737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/14/2021] [Accepted: 10/25/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Chronic myeloid leukemia (CP-CML) patients can achieve undetectable minimal residual disease (UMRD) and discontinue tyrosine kinase inhibitors (TKIs). Cellular immunity plays an important role in CML disease control. We conducted a randomized, non-blinded phase II trial of adjuvant immunotherapy with TKIs to facilitate TKI discontinuation. METHODS TKI-treated patients with CP-CML were randomized to receive the K562/GM-CSF vaccine (vaccine) OR Interferon-α + Sargramostim (IFN). If UMRD was achieved, then all treatment was stopped. Patients who did not achieve UMRD within one year, had a molecular relapse, or discontinued therapy for toxicity could crossover. RESULTS Thirty-four patients were randomized to IFN (n = 18) or vaccine (n = 16), and 21 patients crossed over (IFN⟶vaccine: n = 9, vaccine⟶IFN, n = 12). TKIs at enrollment included imatinib (n = 31), nilotinib (n = 2), and dasatinib (n = 1). No patients discontinued vaccine due to side effects, while 33 % of IFN-treated patients discontinued treatment. More patients randomized to IFN (47.4 %, 95 % CI: 16.7-66.7 %) versus vaccine (25.0 %, 95 % CI: 0.5-43.5 %) achieved UMRD within one year. Seven patients randomized to IFN discontinued treatment with 28.6 % (95 % CI: 8.9-92.2 %) sustaining treatment-free remission (TFR) at 1 year, while three patients randomized to vaccine discontinued treatment with none sustaining TFR. Including crossover, there was a cumulative discontinuation success rate of 36.4 % (95 % CI: 16.6 %-79.5 %) after adjuvant IFN. Patients who sustained TFR received a median of 29 months of imatinib prior to discontinuation. CONCLUSION Adjuvant IFN led to durable TFRs with limited prior TKI exposure with comparable success to prior discontinuation trials, but many patients stopped IFN early.
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Affiliation(s)
- Jonathan A Webster
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of MedIcine, Baltimore, MD, United States.
| | | | - Amanda L Blackford
- Division of Biostatistics and Bioinformatics, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Erica Warlick
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, United States
| | - Anna Ferguson
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of MedIcine, Baltimore, MD, United States
| | - Ivan Borrello
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of MedIcine, Baltimore, MD, United States
| | - Marianna Zahurak
- Division of Biostatistics and Bioinformatics, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Richard J Jones
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of MedIcine, Baltimore, MD, United States
| | - B Douglas Smith
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of MedIcine, Baltimore, MD, United States
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26
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Jolles S, Smith BD, Vinh DC, Mallick R, Espinoza G, DeKoven M, Divino V. Risk factors for severe infections in secondary immunodeficiency: a retrospective US administrative claims study in patients with hematological malignancies. Leuk Lymphoma 2021; 63:64-73. [PMID: 34702119 DOI: 10.1080/10428194.2021.1992761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Real-world data are lacking to identify patients with secondary immunodeficiency (SID) who may benefit most from anti-infective interventions. This retrospective analysis used the IQVIA PharMetrics® Plus database to assess baseline characteristics associated with risk of severe infections post-SID diagnosis in patients with hematological malignancies. In 4066 patients included, the mean number of any and severe infections per patient in the one-year pre-SID diagnosis period was 9.5 and 0.7, respectively. Post-SID diagnosis, the mean annualized number of any and severe infections was 19.1 and 1.5, respectively. Receiver operating characteristic curve analysis identified a threshold (cutoff) of three bacterial infections at baseline as optimally predictive of severe infections post-SID diagnosis. Multivariate analysis indicated that hospitalizations, infections (≥3), or antibiotic use pre-SID diagnosis were predictive of severe infections post-SID diagnosis. Evaluation of these risk factors could inform clinical decisions regarding which patients may benefit from prophylactic anti-infective treatment, including immunoglobulin replacement if warranted.
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Affiliation(s)
| | - B Douglas Smith
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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27
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Carraway HE, Sawalha Y, Gojo I, Lee MJ, Lee S, Tomita Y, Yuno A, Greer J, Smith BD, Pratz KW, Levis MJ, Gore SD, Ghosh N, Dezern A, Blackford AL, Baer MR, Gore L, Piekarz R, Trepel JB, Karp JE. Phase 1 study of the histone deacetylase inhibitor entinostat plus clofarabine for poor-risk Philadelphia chromosome-negative (newly diagnosed older adults or adults with relapsed refractory disease) acute lymphoblastic leukemia or biphenotypic leukemia. Leuk Res 2021; 110:106707. [PMID: 34563945 DOI: 10.1016/j.leukres.2021.106707] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 08/22/2021] [Accepted: 09/08/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Despite advances in immunotherapies, the prognosis for adults with Philadelphia chromosome-negative, newly diagnosed (ND) or relapsed/refractory (R/R) acute lymphoblastic leukemia/acute biphenotypic leukemia (ALL/ABL) remains poor. The benzamide derivative entinostat inhibits histone deacetylase and induces histone hyperacetylation. The purine nucleoside analogue clofarabine is FDA-approved for R/R ALL in children 1-21 years of age. Low doses of clofarabine have been reported to induce DNA hypomethylation. We conducted a phase 1 study of low dose clofarabine with escalating doses of entinostat in adults with ND or R/R ALL/ABL. EXPERIMENTAL DESIGN Adults ≥60 years with ND ALL/ABL or ≥21 years with R/R ALL/ABL received repeated cycles every 3 weeks of entinostat (4 mg, 6 mg or 8 mg orally days 1 and 8) and clofarabine (10 mg/m2/day IV for 5 days, days 3-7) (Arm A). Adults aged 40-59 years with ND ALL/ABL or age ≥21 years in first relapse received entinostat and clofarabine prior to traditional chemotherapy on day 11 (Arm B). Changes in DNA damage, global protein lysine acetylation, myeloid-derived suppressor cells and monocytes were measured in PBMCs before and during therapy. RESULTS Twenty-eight patients were treated at three entinostat dose levels with the maximum administered dose being entinostat 8 mg. The regimen was well tolerated with infectious and metabolic derangements more common in the older population versus the younger cohort. There was no severe hyperglycemia and no peripheral neuropathy in this small study. There were 2 deaths (1 sepsis, 1 intracranial bleed). Overall response rate was 32 %; it was 50 % for ND ALL/ABL. Entinostat increased global protein acetylation and inhibited immunosuppressive monocyte subpopulations, while clofarabine induced DNA damage in all cell subsets examined. CONCLUSION Entinostat plus clofarabine appears to be tolerable and active in older adults with ND ALL/ABL, but less active in R/R patients. Further evaluation of this regimen in ND ALL/ABL appears warranted.
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Affiliation(s)
- Hetty E Carraway
- Hematology Oncology Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, United States.
| | - Yazeed Sawalha
- Arthur G. James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Ivana Gojo
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD, United States
| | - Min-Jung Lee
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States
| | - Sunmin Lee
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States
| | - Yusuke Tomita
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States
| | - Akira Yuno
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States
| | - Jackie Greer
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD, United States
| | - B Douglas Smith
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD, United States
| | - Keith W Pratz
- The University of Pennsylvania, Philadelphia, Pennsylvania
| | - Mark J Levis
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD, United States
| | - Steven D Gore
- Cancer Therapy Evaluation Program (CTEP), National Cancer Institute, NIH, Bethesda, MD, United States
| | - Nilanjan Ghosh
- Atrium Health, Carolinas HealthCare System, Charlotte, NC, United States
| | - Amy Dezern
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD, United States
| | - Amanda L Blackford
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD, United States
| | - Maria R Baer
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, United States
| | - Lia Gore
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Richard Piekarz
- Cancer Therapy Evaluation Program (CTEP), National Cancer Institute, NIH, Bethesda, MD, United States
| | - Jane B Trepel
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States
| | - Judith E Karp
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital, Baltimore, MD, United States
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28
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Webster JA, Yogarajah M, Zahurak M, Symons H, Dezern AE, Gojo I, Prince GT, Morrow J, Jones RJ, Smith BD, Showel M. A phase II study of azacitidine in combination with granulocyte-macrophage colony-stimulating factor as maintenance treatment, after allogeneic blood or marrow transplantation in patients with poor-risk acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). Leuk Lymphoma 2021; 62:3181-3191. [PMID: 34284701 DOI: 10.1080/10428194.2021.1948029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Relapse is the most common cause of treatment failure following allogeneic blood or marrow transplantation (alloBMT) for AML or MDS. Post-transplant maintenance therapies may prevent relapse. We conducted a phase II trial combining azacitidine (AZA) with GM-CSF in non-relapsed, post-transplant patients with AML or MDS. Patients received escalating doses of AZA to a maximum of 75 mg/m2 for 5 days per cycle for up to 12 cycles. GM-CSF was given on days 1-10 of each cycle. Eighteen patients were treated following non-myeloablative (17) and myeloablative (1) alloBMT for AML (61.1%), MDS (27.7%), or therapy-related myeloid neoplasm (11.1%). The majority of patients (72%) received their graft from an HLA-haploidentical donor. The treatment was well-tolerated with rare grade 3-4 hematologic toxicities. One patient suffered an exacerbation of GVHD. The 24-month relapse-free and overall survivals were 47 and 57%, respectively, with a median of 18.6 and 29 months.
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Affiliation(s)
- Jonathan A Webster
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Marianna Zahurak
- Division of Biostatistics and Bioinformatics, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Heather Symons
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amy E Dezern
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ivana Gojo
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Gabrielle T Prince
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jillian Morrow
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard J Jones
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - B Douglas Smith
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Margaret Showel
- Hematologic Malignancies and Bone Marrow Transplantation Program, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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29
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Zacholski K, Hambley B, Hickey E, Kashanian S, Li A, Baer MR, Duong VH, Newman MJ, DeZern A, Gojo I, Smith BD, Levis MJ, Varadhan R, Gehrie E, Emadi A, Ghiaur G. Arsenic trioxide dose capping to decrease toxicity in the treatment of acute promyelocytic leukemia. J Oncol Pharm Pract 2021; 28:1340-1349. [PMID: 34134554 PMCID: PMC10084784 DOI: 10.1177/10781552211024727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Arsenic trioxide (ATO) and all-trans retinoic acid (ATRA) combination therapy yields high complete remission and disease-free survival rates in acute promyelocytic leukemia (APL). ATO is dosed on actual body weight and high ATO doses in overweight patients may contribute to increased toxicity. We performed a retrospective, two-center study comparing toxicities in patients who received the Lo-Coco et al ATRA/ATO regimen with capped ATO, ≤10 mg/dose, and non-capped ATO, >10 mg/dose. A total of 44 patients were included; 15 received doses ≤10 mg and 29 received >10 mg. During induction, there was no difference in the incidence of grade ≥3 hepatotoxicity, grade ≥3 QTc prolongation, neurotoxicity, and cardiac toxicity between groups. In consolidation, patients receiving >10 mg/dose experienced a greater incidence of neurotoxicity (66.7% vs 22.2%; p = 0.046). Capping doses saved $24634.37/patient and reduced waste of partially-used vials. At a median follow-up of 27 months, no disease relapses occurred in either group. This represents an opportunity to improve the safety profile of this highly effective regimen.
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Affiliation(s)
- Kyle Zacholski
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital Department of Pharmacy, Baltimore, USA
| | - Bryan Hambley
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Erin Hickey
- Virginia Commonwealth University School of Pharmacy, Richmond, USA
| | | | - Andrew Li
- University of Maryland School of Medicine, Baltimore, USA
| | - Maria R Baer
- University of Maryland School of Medicine, Baltimore, USA.,Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, USA
| | - Vu H Duong
- University of Maryland School of Medicine, Baltimore, USA.,Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, USA
| | - Matthew J Newman
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital Department of Pharmacy, Baltimore, USA
| | - Amy DeZern
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Ivana Gojo
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - B Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Mark J Levis
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Ravi Varadhan
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Eric Gehrie
- Transfusion Medicine Division, Department of Pathology, Johns Hopkins University, Baltimore, USA *Contributed equally to this article
| | - Ashkan Emadi
- University of Maryland School of Medicine, Baltimore, USA.,Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, USA
| | - Gabriel Ghiaur
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
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30
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Smith BD, MacPhail C, Russell J. An assessment of the current status of children's toothpaste in Australia. Aust Dent J 2021; 66 Suppl 1:S56-S62. [PMID: 33993497 DOI: 10.1111/adj.12855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Despite recommendations that pre-school children use toothpaste containing 500-550 ppm of fluoride, there has been an increase in non-fluoridated toothpastes marketed for children. This study investigated children's toothpaste in Australia. METHODS A comprehensive audit of all toothpastes marketed for pre-school children and available in store in the Macarthur region of NSW, Australia, was carried out. All toothpastes available for purchase were obtained and examined; size and price were catalogued, along with ingredient lists and fluoride levels. RESULTS One hundred and seven individual toothpastes were identified in the audit, with 67 (62.6%) containing no fluoride. Of the 40 fluoridated toothpastes, only 11 (10.3%) contained the recommended level of fluoride of 500-550 ppm. Twenty-two (20.6%) of all toothpastes were made in Australia, all of which were non-fluoridated. Six (5.6%) of the toothpastes studied contained excessive levels of fluoride (1350-1500 ppm). Seventeen of the 20 least expensive toothpastes contained fluoride, while 18 of the 20 most expensive toothpastes were non-fluoridated. CONCLUSIONS Despite expert recommendations, the majority of children's toothpaste available in Australia contains either no fluoride or the wrong levels of fluoride. Further study is needed to determine why this change is occurring and what is influencing the increase in non-fluoride toothpastes on the market.
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Affiliation(s)
- B D Smith
- School of Health and Society, University of Wollongong, Sydney, New South Wales, Australia
| | - C MacPhail
- School of Health and Society, University of Wollongong, Sydney, New South Wales, Australia
| | - J Russell
- School of Health and Society, University of Wollongong, Sydney, New South Wales, Australia
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31
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Heuser M, Smith BD, Fiedler W, Sekeres MA, Montesinos P, Leber B, Merchant A, Papayannidis C, Pérez-Simón JA, Hoang CJ, O'Brien T, Ma WW, Zeremski M, O'Connell A, Chan G, Cortes JE. Correction to: Clinical benefit of glasdegib plus low-dose cytarabine in patients with de novo and secondary acute myeloid leukemia: long-term analysis of a phase II randomized trial. Ann Hematol 2021; 100:1917-1918. [PMID: 33978823 PMCID: PMC8496603 DOI: 10.1007/s00277-021-04545-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Michael Heuser
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
| | - B Douglas Smith
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Walter Fiedler
- Department of Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Mikkael A Sekeres
- Division of Hematology, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA
| | - Pau Montesinos
- Hospital Universitari I Politècnic La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Brian Leber
- Juravinski Hospital At Hamilton Health Sciences, Hamilton, ON, Canada
| | - Akil Merchant
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - José A Pérez-Simón
- Hospital Universitario Virgen del Rocío, Instituto de Biomedicina (IbiS)/CSIC/CIBERONC), Universidad de Sevilla, Seville, Spain
| | | | | | | | | | | | | | - Jorge E Cortes
- University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Georgia Cancer Center, Augusta, GA, USA
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Heuser M, Smith BD, Fiedler W, Sekeres MA, Montesinos P, Leber B, Merchant A, Papayannidis C, Pérez-Simón JA, Hoang CJ, O'Brien T, Ma WW, Zeremski M, O'Connell A, Chan G, Cortes JE. Clinical benefit of glasdegib plus low-dose cytarabine in patients with de novo and secondary acute myeloid leukemia: long-term analysis of a phase II randomized trial. Ann Hematol 2021; 100:1181-1194. [PMID: 33740113 PMCID: PMC8043884 DOI: 10.1007/s00277-021-04465-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 02/15/2021] [Indexed: 12/17/2022]
Abstract
This analysis from the phase II BRIGHT AML 1003 trial reports the long-term efficacy and safety of glasdegib + low-dose cytarabine (LDAC) in patients with acute myeloid leukemia ineligible for intensive chemotherapy. The multicenter, open-label study randomized (2:1) patients to receive glasdegib + LDAC (de novo, n = 38; secondary acute myeloid leukemia, n = 40) or LDAC alone (de novo, n = 18; secondary acute myeloid leukemia, n = 20). At the time of analysis, 90% of patients had died, with the longest follow-up since randomization 36 months. The combination of glasdegib and LDAC conferred superior overall survival (OS) versus LDAC alone; hazard ratio (HR) 0.495; (95% confidence interval [CI] 0.325–0.752); p = 0.0004; median OS was 8.3 versus 4.3 months. Improvement in OS was consistent across cytogenetic risk groups. In a post-hoc subgroup analysis, a survival trend with glasdegib + LDAC was observed in patients with de novo acute myeloid leukemia (HR 0.720; 95% CI 0.395–1.312; p = 0.14; median OS 6.6 vs 4.3 months) and secondary acute myeloid leukemia (HR 0.287; 95% CI 0.151–0.548; p < 0.0001; median OS 9.1 vs 4.1 months). The incidence of adverse events in the glasdegib + LDAC arm decreased after 90 days’ therapy: 83.7% versus 98.7% during the first 90 days. Glasdegib + LDAC versus LDAC alone continued to demonstrate superior OS in patients with acute myeloid leukemia; the clinical benefit with glasdegib + LDAC was particularly prominent in patients with secondary acute myeloid leukemia. ClinicalTrials.gov identifier: NCT01546038.
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Affiliation(s)
- Michael Heuser
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
| | - B Douglas Smith
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Walter Fiedler
- Department of Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Mikkael A Sekeres
- Division of Hematology, Sylvester Comprehensive Cancer Center, University of Miami, FL, Miami, USA
| | - Pau Montesinos
- Hospital Universitari i Politècnic La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Brian Leber
- Juravinski Hospital at Hamilton Health Sciences, Hamilton, ON, Canada
| | - Akil Merchant
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - José A Pérez-Simón
- Hospital Universitario Virgen del Rocío, Instituto de Biomedicina (IbiS)/CSIC/CIBERONC), Universidad de Sevilla, Seville, Spain
| | | | | | | | | | | | | | - Jorge E Cortes
- University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Georgia Cancer Center, Augusta, GA, USA
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Duffield AS, Webster J, Smith BD, Necciai JS, McCuiston A, Ware AD. Myeloid Neoplasm with PDGFRA Rearrangement Manifesting as a Retromolar Pad Mass. Head Neck Pathol 2021; 15:1399-1403. [PMID: 33616851 PMCID: PMC8633353 DOI: 10.1007/s12105-021-01305-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 02/06/2021] [Indexed: 11/26/2022]
Abstract
Myeloid neoplasms with PDGFRA rearrangement are rare, and most commonly present with features of chronic eosinophilic leukemia; however, they rarely manifest as acute myeloid or lymphoblastic leukemia. Patients typically present with symptoms of hypereosinophilia including cardiovascular and pulmonary symptoms. An increase in mast cells is also a common feature of this disease, and there may be elevated serum tryptase with significant clinical overlap with systemic mastocytosis. Here, we present an unusual case of a myeloid neoplasm with PDGFRA rearrangement manifesting as a retromolar pad mass in a patient with a prior diagnosis of systemic mastocytosis. This case highlights the possibility of soft tissue involvement by myeloid neoplasms with PDGFRA rearrangement in the oral cavity. The identification of this entity is of significant clinical importance because many patients can be effectively treated with tyrosine kinase inhibitors.
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Affiliation(s)
- Amy S. Duffield
- Division of Hematologic Pathology, Department of Pathology, The Johns Hopkins University School of Medicine, 401 N Broadway, Pathology Weinberg Bldg Suite 2242, Baltimore, MD 21231 USA
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD USA
- Present Address: Division of Hematopathology, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 USA
| | - Jonathan Webster
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD USA
| | - B. Douglas Smith
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD USA
| | | | - Austin McCuiston
- Division of Hematologic Pathology, Department of Pathology, The Johns Hopkins University School of Medicine, 401 N Broadway, Pathology Weinberg Bldg Suite 2242, Baltimore, MD 21231 USA
- Present Address: Department of Pathology, Murray-Calloway County Hospital, 803 Popular St., Murray, KY 42071 USA
| | - Alisha D. Ware
- Division of Hematologic Pathology, Department of Pathology, The Johns Hopkins University School of Medicine, 401 N Broadway, Pathology Weinberg Bldg Suite 2242, Baltimore, MD 21231 USA
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Shah M, Ferguson A, Corn PD, Varadhan R, Ariely D, Stearns V, Smith BD, Smith TJ, Corn BW. Developing Workshops to Enhance Hope Among Patients With Metastatic Breast Cancer and Oncologists: A Pilot Study. JCO Oncol Pract 2021; 17:e785-e793. [PMID: 33596099 DOI: 10.1200/op.20.00744] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Hope is a modifiable entity that can be augmented. We evaluated the feasibility, acceptability, and efficacy of a short intervention to increase hopefulness in patients with advanced breast cancer and oncologists. METHODS We enrolled eligible participants to two cohorts: one for patients with metastatic breast cancer and one for medical, radiation, or surgical oncologists. The intervention, a half-day hope enhancement workshop, included groups of 10-15 participants within each cohort. Participants in both cohorts completed preworkshop, postworkshop, and 3-month evaluations, which included the Adult Hope Scale (AHS), Herth Hope Index (HHI), and Patient-Reported Outcomes Measurement Information System-Global Health (PROMIS-GH) measures in patients, and the AHS, HHI, and a burnout self-assessment tool in physicians. RESULTS We consented 13 patients and 26 oncologists for participation in the workshop and 76.9% (n = 10) of consented patients and 100% (n = 26) of consented physicians participated. Postworkshop, all participants planned to incorporate what they learned into their daily lives. In patients, AHS scores increased from preworkshop to postworkshop, and the mean change of 5.90 was significant (range 0-15, SD: 4.7, t = 3.99, P = .0032). HHI scores also increased, although the mean change was not significant. AHS and HHI scores did not significantly change in oncologists from preworkshop to postworkshop. At 3 months, less than half of the participants responded to the evaluation. CONCLUSION We found that conducting a hope-enhancement workshop for patients with metastatic breast cancer and oncologists was feasible, generally acceptable to both populations, and associated with increased hopefulness in patients. Next steps should focus on confirming this effect in a randomized study and maintaining this effect in the postworkshop interval.
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Affiliation(s)
- Mirat Shah
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Anna Ferguson
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | | | - Ravi Varadhan
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | | | - Vered Stearns
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - B Douglas Smith
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Thomas J Smith
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
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Ding H, Vincelette ND, McGehee CD, Kohorst MA, Koh BD, Venkatachalam A, Meng XW, Schneider PA, Flatten KS, Peterson KL, Correia C, Lee SH, Patnaik M, Webster JA, Ghiaur G, Smith BD, Karp JE, Pratz KW, Li H, Karnitz LM, Kaufmann SH. CDK2-Mediated Upregulation of TNFα as a Mechanism of Selective Cytotoxicity in Acute Leukemia. Cancer Res 2021; 81:2666-2678. [PMID: 33414171 DOI: 10.1158/0008-5472.can-20-1504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 11/21/2020] [Accepted: 01/04/2021] [Indexed: 11/16/2022]
Abstract
Although inhibitors of the kinases CHK1, ATR, and WEE1 are undergoing clinical testing, it remains unclear how these three classes of agents kill susceptible cells and whether they utilize the same cytotoxic mechanism. Here we observed that CHK1 inhibition induces apoptosis in a subset of acute leukemia cell lines in vitro, including TP53-null acute myeloid leukemia (AML) and BCR/ABL-positive acute lymphoid leukemia (ALL), and inhibits leukemic colony formation in clinical AML samples ex vivo. In further studies, downregulation or inhibition of CHK1 triggered signaling in sensitive human acute leukemia cell lines that involved CDK2 activation followed by AP1-dependent TNF transactivation, TNFα production, and engagement of a TNFR1- and BID-dependent apoptotic pathway. AML lines that were intrinsically resistant to CHK1 inhibition exhibited high CHK1 expression and were sensitized by CHK1 downregulation. Signaling through this same CDK2-AP1-TNF cytotoxic pathway was also initiated by ATR or WEE1 inhibitors in vitro and during CHK1 inhibitor treatment of AML xenografts in vivo. Collectively, these observations not only identify new contributors to the antileukemic cell action of CHK1, ATR, and WEE1 inhibitors, but also delineate a previously undescribed pathway leading from aberrant CDK2 activation to death ligand-induced killing that can potentially be exploited for acute leukemia treatment. SIGNIFICANCE: This study demonstrates that replication checkpoint inhibitors can kill AML cells through a pathway involving AP1-mediated TNF gene activation and subsequent TP53-independent, TNFα-induced apoptosis, which can potentially be exploited clinically.
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Affiliation(s)
- Husheng Ding
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota. .,Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | - Nicole D Vincelette
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - Cordelia D McGehee
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - Mira A Kohorst
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota
| | - Brian D Koh
- Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | - Annapoorna Venkatachalam
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - X Wei Meng
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota.,Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | | | - Karen S Flatten
- Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | - Kevin L Peterson
- Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | - Cristina Correia
- Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | - Sun-Hee Lee
- Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | - Mrinal Patnaik
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | | | - Gabriel Ghiaur
- Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - B Douglas Smith
- Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Judith E Karp
- Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Keith W Pratz
- Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Hu Li
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - Larry M Karnitz
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota.,Division of Oncology Research, Mayo Clinic, Rochester, Minnesota
| | - Scott H Kaufmann
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota. .,Division of Oncology Research, Mayo Clinic, Rochester, Minnesota.,Division of Hematology, Mayo Clinic, Rochester, Minnesota
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Kashanian SM, Li AY, Mustafa Ali M, Sutherland ME, Duong VH, Hambley BC, Zacholski K, El Chaer F, Holtzman NG, Imran M, Patzke CL, Cornu J, Duffy A, Dezern AE, Gojo I, Norsworthy KJ, Levis MJ, Smith BD, Baer MR, Ghiaur G, Emadi A. Increased body mass index is a risk factor for acute promyelocytic leukemia. ACTA ACUST UNITED AC 2021; 2:33-39. [PMID: 33693438 PMCID: PMC7943182 DOI: 10.1002/jha2.163] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Introduction Obesity has become increasingly prevalent worldwide and is a risk factor for many malignancies. We studied the correlation between body mass index (BMI) and the incidence of acute promyelocytic leukemia (APL), non‐APL acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), and control hospitalized patients without leukemia in the same community. Methods Multicenter, retrospective analysis of 71 196 patients: APL (n = 200), AML (n = 437), ALL (n = 103), nonleukemia hospitalized (n = 70 456) admitted to University of Maryland and Johns Hopkins Cancer Centers, and University of Maryland Medical Center. Results Patients with APL had a significantly higher unadjusted mean and median BMI (32.5 and 30.3 kg/m2) than those with AML (28.3 and 27.1 kg/m2), ALL (29.3 and 27.7 kg/m2), and others (29.3 and 27.7 kg/m2) (P < .001). Log‐transformed BMI multivariable models demonstrated that APL patients had a significantly higher adjusted mean BMI by 3.7 kg/m2 (P < .001) or approximately 10% (P < .01) compared to the other groups, when controlled for sex, race, and age. Conclusions This study confirms that when controlled for sex, age, and race there is an independent association of higher BMI among patients with APL compared to patients with ALL, AML, and hospitalized individuals without leukemia in the same community.
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Affiliation(s)
- Sarah M Kashanian
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Andrew Y Li
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Moaath Mustafa Ali
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD
| | - Mark E Sutherland
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,Department of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD.,Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Vu H Duong
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD
| | - Bryan C Hambley
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Kyle Zacholski
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Firas El Chaer
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD.,Present address: Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA
| | - Noa G Holtzman
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD.,Present address: Immune Deficiency Cellular Therapy Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Mohammad Imran
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD
| | - Ciera L Patzke
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD.,Department of Pharmacy, University of Maryland Medical Center, Baltimore, MD
| | - Jonathan Cornu
- Department of Pharmacy, University of Maryland Medical Center, Baltimore, MD
| | - Alison Duffy
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD.,Department of Pharmacy, University of Maryland Medical Center, Baltimore, MD.,University of Maryland School of Pharmacy, Baltimore, MD
| | - Amy E Dezern
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Ivana Gojo
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Kelly J Norsworthy
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Mark J Levis
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - B Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Maria R Baer
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD
| | - Gabriel Ghiaur
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Ashkan Emadi
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD.,Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD
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Wakefield DV, Sanders T, Wilson E, Hubler A, DeWeese TL, Smith BD, Eichler TJ, Slotman BJ, Lievens Y, Poortmans P, Cremades V, Ricardi U, Perez DAM, Sarria GR, Flores C, Malhotra SH, Li B, Ehmann M, Sarria GJ, Schwartz DL. Initial Impact and Operational Response of Radiation Oncology Practices to the COVID-19 Pandemic in the United States, Europe, and Latin America. Int J Radiat Oncol Biol Phys 2020; 108:1402-1403. [PMID: 33427664 PMCID: PMC7671920 DOI: 10.1016/j.ijrobp.2020.09.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- D V Wakefield
- Harvard T.H. Chan School of Public Health, Boston, MA; University of Tennessee Health Science Center, Department of Radiation Oncology, Memphis, TN
| | - T Sanders
- American Society for Radiation Oncology, Arlington, VA
| | - E Wilson
- American Society for Radiation Oncology, Arlington, VA
| | - A Hubler
- University of Tennessee Health Science Center, Department of Radiation Oncology, Memphis, TN
| | - T L DeWeese
- Johns Hopkins University School of Medicine, Department of Radiation Oncology and Molecular Radiation Sciences, Baltimore, MD
| | - B D Smith
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - T J Eichler
- VCU Health, Massey Cancer Center, Richmond, VA
| | - B J Slotman
- Amsterdam University Medical Centers, Department of Radiation Oncology, Amsterdam, Netherlands
| | - Y Lievens
- Ghent University Hospital and Ghent University, Department of Radiation Oncology, Ghent, Belgium
| | - P Poortmans
- Iridium Kankernetwerk, Department of Radiation Oncology, Antwerp, Belgium
| | - V Cremades
- (10)European Society of Radiation Oncology, Brussels, Belgium
| | - U Ricardi
- (11)University of Turin, Turin, Italy
| | | | - G R Sarria
- (13)Department of Radiation Oncology, Oncosalud-AUNA, Lima, Peru; (14)Instituto Nacional De Enfermedades Neoplasicas, Lima, Lima, Peru
| | - C Flores
- (15)Department of Statistics and Translational Investigation, Oncosalud-AUNA, Lima, Peru
| | | | - B Li
- (16)Rayos Contra Cancer, Nashville, TN; (17)University of California San Francisco, Department of Radiation Oncology, San Francisco, CA
| | - M Ehmann
- (18)Department of Radiation Oncology, University Medical Center Mannheim, University of Heidelberg, Mannheim, Germany
| | - G J Sarria
- (19)Radiotherapy Department, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
| | - D L Schwartz
- University of Tennessee Health Science Center, Department of Radiation Oncology, Memphis, TN; (20)University of Texas MD Anderson Cancer, Department of Radiation Oncology, Houston, TN
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Yanagisawa B, Perkins B, Karantanos T, Levis M, Ghiaur G, Smith BD, Jones RJ. Expression of putative leukemia stem cell targets in genetically-defined acute myeloid leukemia subtypes. Leuk Res 2020; 99:106477. [PMID: 33220589 DOI: 10.1016/j.leukres.2020.106477] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/03/2020] [Accepted: 11/05/2020] [Indexed: 01/07/2023]
Abstract
Although most acute myeloid leukemia (AML) patients achieve complete remissions, the majority still eventually relapse and die of their disease. Rare primitive leukemia cells, so-called leukemia stem cells (LSCs), represent one potential type of resistant cell subpopulation responsible for this dissociation between response and cure. Several LSC targets have been described, but there is limited evidence about their relative utility or that targeting any can prevent relapse. LSCs not only appear to be biologically heterogeneous, but the classic immunocompromised mouse transplantation model also has serious shortcomings as an LSC assay. Out data suggest that the most immature cell phenotype that can be identified within a patient's leukemia may be clinically relevant and represent the de facto LSC. Moreover, although phenotypically heterogeneous, these putative LSCs show consistent phenotypes within individual genetically defined groups. Using this LSC definition, we studied several previously described putative LSC targets, CD25, CD26, CD47, CD96, CD123, and CLL-1, and all were expressed across heterogeneous LSC phenotypes. In addition, with the exception of CD47, there was at most low expression of these targets on normal hematopoietic stem cells (HSCs). CD123 and CLL-1 demonstrated the greatest expression differences between putative LSCs and normal HSCs. Importantly, CD123 monoclonal antibodies were cytotoxic in vitro to putative LSCs from all AML subtypes, while showing limited to no toxicity against normal HSCs and hematopoietic progenitors. Since minimal residual disease appears to be a more homogeneous population of cells responsible for relapse, targeting CD123 in this setting may be most effective.
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Affiliation(s)
- Breann Yanagisawa
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Brandy Perkins
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | | | - Mark Levis
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Gabriel Ghiaur
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - B Douglas Smith
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Richard J Jones
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA.
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Hernandez D, Palau L, Norsworthy K, Anders NM, Alonso S, Su M, Petkovich M, Chandraratna R, Rudek MA, Smith BD, Jones RJ, Ghiaur G. Overcoming microenvironment-mediated protection from ATRA using CYP26-resistant retinoids. Leukemia 2020; 34:3077-3081. [PMID: 32152463 PMCID: PMC7483812 DOI: 10.1038/s41375-020-0790-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/24/2020] [Accepted: 02/26/2020] [Indexed: 01/20/2023]
Affiliation(s)
- Daniela Hernandez
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Laura Palau
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Kelly Norsworthy
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Nicole M Anders
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Salvador Alonso
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Meng Su
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Martin Petkovich
- Cancer Research Institute, Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | | | - Michelle A Rudek
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - B Douglas Smith
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Richard J Jones
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA
| | - Gabriel Ghiaur
- Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, Johns Hopkins University, 1650 Orleans St. Room 243, Baltimore, MD, 21231, USA.
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Ambinder AJ, Norsworthy K, Hernandez D, Palau L, Paun B, Duffield A, Chandraratna R, Sanders M, Varadhan R, Jones RJ, Douglas Smith B, Ghiaur G. A Phase 1 Study of IRX195183, a RARα-Selective CYP26 Resistant Retinoid, in Patients With Relapsed or Refractory AML. Front Oncol 2020; 10:587062. [PMID: 33194741 PMCID: PMC7645224 DOI: 10.3389/fonc.2020.587062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 10/05/2020] [Indexed: 12/31/2022] Open
Abstract
Subsets of non-acute promyelocytic leukemia (APL) acute myelogenous leukemia (AML) exhibit aberrant retinoid signaling and demonstrate sensitivity to retinoids in vitro. We present the results of a phase 1 dose-escalation study that evaluated the safety, pharmacodynamics, and efficacy of IRX195183, a novel retinoic acid receptor α agonist, in patients with relapsed or refractory myelodysplastic syndrome (MDS) or AML. In this single center, single arm study, eleven patients with relapsed or refractory MDS/AML were enrolled and treated. Oral IRX195183 was administered at two dose levels: 50 mg daily or 75 mg daily for a total of two 28-day cycles. Patients with stable disease or better were allowed to continue on the drug for four additional 28-day cycles. Common adverse events included hypertriglyceridemia, fatigue, dyspnea, and edema. Three patients at the first dose level developed asymptomatic Grade 3 hypertriglyceridemia. The maximally tolerated dose was not reached. Four of the eleven patients had (36%) stable disease or better. One had a morphological complete remission with incomplete hematologic recovery while on the study drug. Two patients had evidence of in vivo leukemic blast maturation, as reflected by increased CD38 expression. In a pharmacodynamics study, plasma samples from four patients treated at the lowest dose level demonstrated the capacity to differentiate leukemic cells from the NB4 cell line in vitro. These results suggest that IRX195183 is safe, achieves biologically meaningful plasma concentrations and may be efficacious in a subset of patients with MDS/AML. Clinical Trial Registration: clinicaltrials.gov, identifier NCT02749708.
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Affiliation(s)
- Alexander J. Ambinder
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Kelly Norsworthy
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Daniela Hernandez
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Laura Palau
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Bogdan Paun
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Amy Duffield
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | | | | | - Ravi Varadhan
- Division of Biostatistics and Bioinformatics, Johns Hopkins/Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, United States
| | - Richard J. Jones
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - B. Douglas Smith
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Gabriel Ghiaur
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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41
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Deininger MW, Shah NP, Altman JK, Berman E, Bhatia R, Bhatnagar B, DeAngelo DJ, Gotlib J, Hobbs G, Maness L, Mead M, Metheny L, Mohan S, Moore JO, Naqvi K, Oehler V, Pallera AM, Patnaik M, Pratz K, Pusic I, Rose MG, Smith BD, Snyder DS, Sweet KL, Talpaz M, Thompson J, Yang DT, Gregory KM, Sundar H. Chronic Myeloid Leukemia, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2020; 18:1385-1415. [PMID: 33022644 DOI: 10.6004/jnccn.2020.0047] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Chronic myeloid leukemia (CML) is defined by the presence of Philadelphia chromosome (Ph) which results from a reciprocal translocation between chromosomes 9 and 22 [t(9;22] that gives rise to a BCR-ABL1 fusion gene. CML occurs in 3 different phases (chronic, accelerated, and blast phase) and is usually diagnosed in the chronic phase. Tyrosine kinase inhibitor therapy is a highly effective first-line treatment option for all patients with newly diagnosed chronic phase CML. This manuscript discusses the recommendations outlined in the NCCN Guidelines for the diagnosis and management of patients with chronic phase CML.
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Affiliation(s)
| | - Neil P Shah
- UCSF Helen Diller Family Comprehensive Cancer Center
| | - Jessica K Altman
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | - Bhavana Bhatnagar
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | | | - Leland Metheny
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | - Kiran Naqvi
- The University of Texas MD Anderson Cancer Center
| | - Vivian Oehler
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | - Arnel M Pallera
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | | | - Keith Pratz
- Abramson Cancer Center at the University of Pennsylvania
| | - Iskra Pusic
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | - B Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | | | | | | | - David T Yang
- University of Wisconsin Carbone Cancer Center; and
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Zeidner JF, Lee DJ, Frattini M, Fine GD, Costas J, Kolibaba K, Anthony SP, Bearss D, Smith BD. Phase I Study of Alvocidib Followed by 7+3 (Cytarabine + Daunorubicin) in Newly Diagnosed Acute Myeloid Leukemia. Clin Cancer Res 2020; 27:60-69. [PMID: 32998965 DOI: 10.1158/1078-0432.ccr-20-2649] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/26/2020] [Accepted: 09/23/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Alvocidib is a cyclin-dependent kinase 9 inhibitor leading to downregulation of the antiapoptotic BCL-2 family member, MCL-1. Alvocidib has shown clinical activity in a timed sequential regimen with cytarabine and mitoxantrone in relapsed/refractory and newly diagnosed acute myeloid leukemia (AML) but has not been studied in combination with traditional 7+3 induction therapy. PATIENTS AND METHODS A multiinstitutional phase I dose-escalation study of alvocidib on days 1-3 followed by 7+3 (cytarabine 100 mg/m2/day i.v. infusion days 5-12 and daunorubicin 60 mg/m2 i.v. days 5-7) was performed in newly diagnosed AML ≤65 years. Core-binding factor AML was excluded. RESULTS There was no MTD on this study; the recommended phase II dose of alvocidib was 30 mg/m2 i.v. over 30 minutes followed by 60 mg/m2 i.v. infusion over 4 hours. There was one dose-limiting toxicity of cytokine release syndrome. The most common grade ≥3 nonhematologic toxicities were diarrhea (44%) and tumor lysis syndrome (34%). Overall, 69% (22/32) of patients achieved complete remission (CR). In an exploratory cohort, eight of nine (89%) patients in complete remission had no measurable residual disease, as determined by a centralized flow cytometric assay. Clinical activity was seen in patients with secondary AML, AML with myelodysplastic syndrome-related changes, and a genomic signature of secondary AML (50%, 50%, and 92% CR rates, respectively). CONCLUSIONS Alvocidib can be safely administered prior to 7+3 induction with encouraging clinical activity. These findings warrant further investigation of alvocidib combinations in newly diagnosed AML. This study was registered at clinicaltrials.gov identifier NCT03298984.
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Affiliation(s)
- Joshua F Zeidner
- University of North Carolina, Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina.
| | - Daniel J Lee
- Columbia University Medical Center, New York, New York
| | - Mark Frattini
- Columbia University Medical Center, New York, New York
- Celgene, Summit, New Jersey
| | - Gil D Fine
- Sumitomo Dainippon Pharma Oncology, Lehi, Utah
| | - Judy Costas
- Sumitomo Dainippon Pharma Oncology, Lehi, Utah
| | | | | | | | - B Douglas Smith
- Johns Hopkins University School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
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Hochhaus A, Gambacorti-Passerini C, Abboud C, Gjertsen BT, Brümmendorf TH, Smith BD, Ernst T, Giraldo-Castellano P, Olsson-Strömberg U, Saussele S, Bardy-Bouxin N, Viqueira A, Leip E, Russell-Smith TA, Leone J, Rosti G, Watts J, Giles FJ. Bosutinib for pretreated patients with chronic phase chronic myeloid leukemia: primary results of the phase 4 BYOND study. Leukemia 2020; 34:2125-2137. [PMID: 32572189 PMCID: PMC7387243 DOI: 10.1038/s41375-020-0915-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/01/2020] [Accepted: 06/04/2020] [Indexed: 12/19/2022]
Abstract
Bosutinib is approved for newly diagnosed Philadelphia chromosome-positive (Ph+) chronic phase (CP) chronic myeloid leukemia (CML) and for Ph+ CP, accelerated (AP), or blast (BP) phase CML after prior treatment with tyrosine kinase inhibitors (TKIs). In the ongoing phase 4 BYOND study (NCT02228382), 163 CML patients resistant/intolerant to prior TKIs (n = 156 Ph+ CP CML, n = 4 Ph+ AP CML, n = 3 Ph-negative/BCR-ABL1+ CML) received bosutinib 500 mg once daily (starting dose). As of ≥1 year after last enrolled patient (median treatment duration 23.7 months), 56.4% of Ph+ CP CML patients remained on bosutinib. Primary endpoint of cumulative confirmed major cytogenetic response (MCyR) rate by 1 year was 75.8% in Ph+ CP CML patients after one or two prior TKIs and 62.2% after three prior TKIs. Cumulative complete cytogenetic response (CCyR) and major molecular response (MMR) rates by 1 year were 80.6% and 70.5%, respectively, in Ph+ CP CML patients overall. No patient progressed to AP/BP on treatment. Across all patients, the most common treatment-emergent adverse events were diarrhea (87.7%), nausea (39.9%), and vomiting (32.5%). The majority of patients had confirmed MCyR by 1 year and MMR by 1 year, further supporting bosutinib use for Ph+ CP CML patients resistant/intolerant to prior TKIs.
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Affiliation(s)
- Andreas Hochhaus
- Klinik für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany.
| | | | - Camille Abboud
- Washington University School of Medicine, St. Louis, MO, USA
| | - Bjørn Tore Gjertsen
- Haukeland University Hospital, Helse Bergen, and University of Bergen, Bergen, Norway
| | | | - B Douglas Smith
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Thomas Ernst
- Klinik für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany
| | | | - Ulla Olsson-Strömberg
- University of Uppsala and Department of Hematology, University Hospital, Uppsala, Sweden
| | - Susanne Saussele
- Universitätsmedizin Mannheim, Heidelberg University, Mannheim, Germany
| | | | | | | | | | | | | | - Justin Watts
- University of Miami, Sylvester Comprehensive Cancer Center, Miami, FL, USA
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44
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Li AY, Kashanian SM, Hambley BC, Zacholski K, Baer MR, Duong VH, El Chaer F, Holtzman NG, Norsworthy KJ, Levis MJ, Smith BD, Kamangar F, Ghiaur G, Emadi A. Clustered incidence of adult acute promyelocytic leukemia in the vicinity of Baltimore. Leuk Lymphoma 2020; 61:2743-2747. [PMID: 32536282 DOI: 10.1080/10428194.2020.1775209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Andrew Y Li
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sarah M Kashanian
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Bryan C Hambley
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Kyle Zacholski
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Maria R Baer
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | - Vu H Duong
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | - Firas El Chaer
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | - Noa G Holtzman
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | - Kelly J Norsworthy
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Mark J Levis
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - B Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Farin Kamangar
- Department of Biology, School of Computer, Mathematical, and Natural Sciences, Morgan State University, Baltimore, MD, USA
| | - Gabriel Ghiaur
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Ashkan Emadi
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.,University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA.,Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD, USA
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45
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Richardson DR, Crossnohere NL, Seo J, Estey E, O'Donoghue B, Smith BD, Bridges JFP. Age at Diagnosis and Patient Preferences for Treatment Outcomes in AML: A Discrete Choice Experiment to Explore Meaningful Benefits. Cancer Epidemiol Biomarkers Prev 2020; 29:942-948. [PMID: 32132149 DOI: 10.1158/1055-9965.epi-19-1277] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 12/17/2019] [Accepted: 02/25/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The recent expansion of treatment options in acute myeloid leukemia (AML) has necessitated a greater understanding of patient preferences for treatment benefits, about which little is known. METHODS We sought to quantify and assess heterogeneity of the preferences of AML patients for treatment outcomes. An AML-specific discrete choice experiment (DCE) was developed involving multiple stakeholders. Attributes included in the DCE were event-free survival (EFS), complete remission (CR), time in the hospital, short-term side effects, and long-term side effects. Continuously coded conditional, stratified, and latent-class logistic regressions were used to model preferences of 294 patients with AML. RESULTS Most patients were white (89.4%) and in remission (95.0%). A 10% improvement in the chance of CR was the most meaningful offered benefit (P < 0.001). Patients were willing to trade up to 22 months of EFS or endure 8.7 months in the hospital or a two-step increase in long-term side effects to gain a 10% increase in chance of CR. Patients diagnosed at 60 years or older (21.6%) more strongly preferred to avoid short-term side effects (P = 0.03). Latent class analysis showed significant differences of preferences across gender and insurance status. CONCLUSIONS In this national sample of mostly AML survivors, patients preferred treatments that maximized chance at remission; however, significant preference heterogeneity for outcomes was identified. Age and gender may affect patients' preferences. IMPACT Survivor preferences for outcomes can inform patient-focused drug development and shared decision-making. Further studies are necessary to investigate the use of DCEs to guide treatment for individual patients.
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Affiliation(s)
- Daniel R Richardson
- UNC Lineberger Comprehensive Cancer Center, Division of Hematology/Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina. .,The Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Norah L Crossnohere
- Department of Biomedical Informatics, The Ohio State University, Columbus, Ohio.,Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jaein Seo
- Patient-Centered Research, Evidera, Rockville, Maryland
| | - Elihu Estey
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Division of Hematology, Department of Medicine, University of Washington, Seattle, Washington
| | | | - B Douglas Smith
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins, Baltimore, Maryland
| | - John F P Bridges
- Department of Biomedical Informatics, The Ohio State University, Columbus, Ohio.,Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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46
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Brownell Jr RL, Reeves RR, Read AJ, Smith BD, Thomas PO, Ralls K, Amano M, Berggren P, Chit AM, Collins T, Currey R, Dolar MLL, Genov T, Hobbs RC, Kreb D, Marsh H, Zhigang M, Perrin WF, Phay S, Rojas-Bracho L, Ryan GE, Shelden KEW, Slooten E, Taylor BL, Vidal O, Ding W, Whitty TS, Wang JY. Bycatch in gillnet fisheries threatens Critically Endangered small cetaceans and other aquatic megafauna. ENDANGER SPECIES RES 2019. [DOI: 10.3354/esr00994] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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47
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Shah M, Ferguson AK, Gutfeld O, Corn D, Varadhan R, Stearns V, Smith BD, Smith TJ, Corn BW. Piloting workshops to enhance hope among patients with advanced breast cancer and oncologists. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.31_suppl.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
137 Background: Hope is a modifiable entity that can be separated from cancer outcome. Increasing hopefulness in patients with advanced breast cancer and oncologists may be of intrinsic value. The feasibility and efficacy of a short intervention to increase hopefulness in these groups are unknown. Methods: We enrolled eligible participants at 2 medical centers into 2 cohorts- 1 for patients with advanced breast cancer and 1 for oncologists. The intervention, a half-day hope enhancement workshop (HEW), was conducted in groups of 10-15 participants within each cohort. Participants completed evaluations including the Adult Hope Scale (AHS) and Herth Hope Index (HHI) pre-workshop, post-workshop, and at 3 months. Mean scores were compared across time points within each cohort using paired t-tests. Results: Ten out of 13 consented patients (76.9%) and all 26 consented physicians (100%) participated in the HEW, meeting our feasibility threshold. In patients, the mean AHS score increased significantly from 50.60 (SD 4.88) pre-workshop to 56.50 (SD 4.74) post-workshop (t = 3.99, p = 0.003); the mean HHI score also increased but this trend was not significant. In oncologists, the increases in mean AHS and HHI scores post-workshop were smaller and not significant. A summary is shown in the table. Post-workshop, patients and physicians were inclined to apply what they learned. However, at 3 months, less than half of participants responded to the evaluation. Mean AHS and HHI scores in patients fell back to baseline values. Conclusions: A short intervention to enhance hope was feasible and associated with increased hopefulness in patients, which was not maintained. Next steps for patients include “maintenance hope therapy” with earlier follow-up and more sustained contact post-workshop. Among oncologists, we hypothesize that for those not grappling with poor prognoses, reframing hope may be less effective, and they may feel less urgency to augment their hopefulness. [Table: see text]
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Affiliation(s)
- Mirat Shah
- Johns Hopkins Department of Oncology, Baltimore, MD
| | - Anna K. Ferguson
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Orit Gutfeld
- Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | | | | | - Vered Stearns
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins School of Medicine, Baltimore, MD
| | - B. Douglas Smith
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
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48
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Crossnohere NL, Richardson DR, Reinhart C, O'Donoghue B, Love SM, Smith BD, Bridges JFP. Side effects from acute myeloid leukemia treatment: results from a national survey. Curr Med Res Opin 2019; 35:1965-1970. [PMID: 31188058 DOI: 10.1080/03007995.2019.1631149] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: Acute myeloid leukemia (AML) is experiencing a therapeutic renaissance due to the heightened biomedical understanding of AML and patient-focused drug development (PFDD). Many AML patients now live long-term with the side effects of treatment. This study documents the prevalence and severity of AML treatment-related side effects. Methods: A national cross-sectional survey designed with the Leukemia & Lymphoma Society assessed patients' experiences with short-term (nausea/vomiting, diarrhea, hair loss, mouth sores, infection, rash) and long-term (organ dysfunction, chemobrain, fatigue, neuropathy) treatment side effects. Patient and caregiver participants rated side effect severity (none-severe). Results: Survey participants (n = 1182) were mostly female (65%), AML patients (76%), and had undergone chemotherapy (94%). Eighty-seven per cent of participants reported severe short-term effects, and 33% reported severe long-term effects of treatment. Only 11% of respondents did not have any severe effects. Hair loss and fatigue were the most common severe short- and long-term side effects (78%, 33%). There was a moderate correlation between having short- and long-term adverse effects (r = 0.41, p < 0.001). Caregivers were more likely than patients to report severe organ dysfunction, fatigue, and neuropathy (p-values < 0.05). Conclusions: Survivors experience a high burden of side effects from AML treatments highlighting the need for the development of less toxic therapies. Differences in patients' and caregivers' experiences illustrate the importance of sampling from diverse sources to understand the full burden of AML treatment, and the need for less toxic drugs. This study informs patients, patient-advocacy groups, clinicians, and regulators about AML treatment burdens and provides the community with information to inform PFDD.
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Affiliation(s)
- Norah L Crossnohere
- Department of Health, Behavior, and Society, The Johns Hopkins Bloomberg School of Public Health , Baltimore , MD , USA
- Department of Biomedical Informatics, The Ohio State University Wexner Medical Center , Columbus , OH , USA
| | - Daniel R Richardson
- Division of Hematology/Oncology, Department of Medicine, University of North Carolina , Chapel Hill , NC , USA
| | - Crystal Reinhart
- School of Social Work, University of Illinois at Urbana-Champaign , Urbana , IL , USA
| | | | - Susan M Love
- Dr. Susan Love Research Foundation , Encino , CA , USA
| | - B Douglas Smith
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins School of Medicine , Baltimore , MD , USA
| | - John F P Bridges
- Department of Health, Behavior, and Society, The Johns Hopkins Bloomberg School of Public Health , Baltimore , MD , USA
- Department of Biomedical Informatics, The Ohio State University Wexner Medical Center , Columbus , OH , USA
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49
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Radich JP, Deininger M, Abboud CN, Altman JK, Berman E, Bhatia R, Bhatnagar B, Curtin P, DeAngelo DJ, Gotlib J, Hobbs G, Jagasia M, Kantarjian HM, Maness L, Metheny L, Moore JO, Pallera A, Pancari P, Patnaik M, Purev E, Rose MG, Shah NP, Smith BD, Snyder DS, Sweet KL, Talpaz M, Thompson J, Yang DT, Gregory KM, Sundar H. Chronic Myeloid Leukemia, Version 1.2019, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2019; 16:1108-1135. [PMID: 30181422 DOI: 10.6004/jnccn.2018.0071] [Citation(s) in RCA: 145] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chronic myeloid leukemia (CML) is defined by the presence of Philadelphia chromosome (Ph), resulting from a reciprocal translocation between chromosomes 9 and 22 [t(9;22] that gives rise to a BCR-ABL1 fusion gene. CML occurs in 3 different phases (chronic, accelerated, and blast phase) and is usually diagnosed in the chronic phase. Tyrosine kinase inhibitor (TKI) therapy is a highly effective first-line treatment option for all patients with newly diagnosed chronic phase CML (CP-CML). The selection TKI therapy should be based on the risk score, toxicity profile of TKI, patient's age, ability to tolerate therapy, and the presence of comorbid conditions. This manuscript discusses the recommendations outlined in the NCCN Guidelines for the diagnosis and management of patients with CP-CML.
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MESH Headings
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/standards
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Biomarkers, Tumor/antagonists & inhibitors
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/isolation & purification
- Bone Marrow/pathology
- Clinical Trials as Topic
- Disease Progression
- Dose-Response Relationship, Drug
- Drug Resistance, Neoplasm/genetics
- Fusion Proteins, bcr-abl/antagonists & inhibitors
- Fusion Proteins, bcr-abl/genetics
- Fusion Proteins, bcr-abl/isolation & purification
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/mortality
- Medical Oncology/methods
- Medical Oncology/standards
- Patient Selection
- Philadelphia Chromosome
- Prognosis
- Progression-Free Survival
- Protein Kinase Inhibitors/pharmacology
- Protein Kinase Inhibitors/standards
- Protein Kinase Inhibitors/therapeutic use
- Real-Time Polymerase Chain Reaction/standards
- Risk Assessment/methods
- Risk Assessment/standards
- Societies, Medical/standards
- United States
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50
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Pratz KW, Rudek MA, Smith BD, Karp J, Gojo I, Dezern A, Jones RJ, Greer J, Gocke C, Baer MR, Duong VH, Rosner G, Zahurak M, Wright JJ, Emadi A, Levis M. A Prospective Study of Peritransplant Sorafenib for Patients with FLT3-ITD Acute Myeloid Leukemia Undergoing Allogeneic Transplantation. Biol Blood Marrow Transplant 2019; 26:300-306. [PMID: 31550496 DOI: 10.1016/j.bbmt.2019.09.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/17/2019] [Accepted: 09/17/2019] [Indexed: 12/23/2022]
Abstract
FLT3-ITD-mutated acute myeloid leukemia (AML) remains a therapeutic challenge. FLT3 inhibition in the setting of minimal residual disease and a new immune system via allogeneic transplantation offers a promise of improved survival for these patients. We performed a prospective study of patients with FLT3-ITD AML undergoing allogeneic transplant that was conducted to evaluate the safety, tolerability, and outcome of sorafenib administered peritransplant. Sorafenib dosing was individualized, starting at 200 mg twice a day (BID), and titrated based on tolerability or toxicities until a tolerable dose was identified. Forty-four patients, with a median age of 52 years, undergoing allogeneic transplant were started on sorafenib in the peritransplant period (21 pretransplant). The median duration of post-transplant follow-up was 27.6 months (range, 5.2 to 60.4). Overall survival was 76% at both 24 and 36 months. Event-free survival at 24 and 36 months was 74% and 64%, respectively. Ten patients died in the post-transplant period, with 6 deaths due to relapsed leukemia and 4 from transplant-associated toxicity. Tolerable doses ranged from 200 mg every other day to 400 mg BID with similar exposure. Correlative studies evaluating FLT3 inhibition via a plasma inhibitory activity assay showed consistent inhibition of FLT3 at all tolerability-determined dosing levels. Sorafenib is well tolerated in the peritransplant setting irrespective of the conditioning intensity or the donor source. Our findings indicate that sorafenib dosing can be individualized in the post-transplantation setting according to patient tolerability. This approach results in effective in vivo FLT3 inhibition and yields encouraging survival results.
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Affiliation(s)
- Keith W Pratz
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland.
| | - Michelle A Rudek
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - B Douglas Smith
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Judith Karp
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Ivana Gojo
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Amy Dezern
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Richard J Jones
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Jackie Greer
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Christopher Gocke
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland
| | - Maria R Baer
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, Maryland
| | - Vu H Duong
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, Maryland
| | - Gary Rosner
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Marianna Zahurak
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - John J Wright
- IDB/CTEP/NCI, National Cancer Institute, Rockville, Maryland
| | - Ashkan Emadi
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, Maryland
| | - Mark Levis
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
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