1
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Ramdial J, Lin R, Thall PF, Valdez BC, Hosing C, Srour S, Popat U, Qazilbash M, Alousi A, Barnett M, Gulbis A, Shigle TL, Shpall EJ, Andersson BS, Nieto Y. High activity of the new myeloablative regimen of gemcitabine/clofarabine/busulfan for allogeneic transplant for aggressive lymphomas. Bone Marrow Transplant 2024:10.1038/s41409-024-02394-0. [PMID: 39341929 DOI: 10.1038/s41409-024-02394-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 07/21/2024] [Accepted: 08/06/2024] [Indexed: 10/01/2024]
Abstract
Refractory aggressive lymphomas can be treated with allo-SCT, pursuing a graft-vs-lymphoma effect. While reduced intensity conditioning is safe, tumors often progress rapidly, indicating the need for more active conditioning regimens. The preclinical synergy we saw between gemcitabine (Gem), clofarabine (Clo) and busulfan (Bu) against lymphoma cell lines led us to study Gem/Clo/Bu clinically. Eligibility: age 12-65, refractory aggressive B-NHL, T-NHL or Hodgkin, with a matched donor. Infusional Gem was dose-escalated on days (d) -6 and -4 (475-975 mg/m2/day), followed by Clo (40 mg/m2/day) and Bu (target AUC, 4000 μMol min/day) (d -6 to -3). CD20+ tumors received rituximab. GVHD prophylaxis included ATG (MUD), tacrolimus and MMF. We compared their outcomes to matched-pair concurrent controls receiving Flu/Mel + matched allo-SCT. We enrolled 64 patients, median age 46 (17-63), 31 B-NHL/22 T-NHL/11 Hodgkin, 36 MSD/28 MUD (all PBPC), median 4 (2-10) prior therapies; 18 prior auto-SCT, 42 active diseases at allo-SCT (12 PD). Toxicities (mucositis and transaminitis) were manageable. Gem/Clo/Bu was myeloablative yielding early full donor chimerism. Grades II-IV/III-IV acute GVHD rates of 37% and 18%; chronic GVHD of 33% (13% severe); NRM at D100/1 year was 7% and 18%. ORR/CR rates: 78%/71% (B-NHL), 93%/93% (T-NHL), 67%/67% (Hodgkin). At a median follow-up of 60 (12-110) months, EFS/OS rates: 36%/47%. Gem/Clo/Bu patients had better median EFS (12 vs. 3 months, P = 0.001) and OS (25 vs. 7 months, P = 0.003) than 113 Flu/Mel matched-pair controls. The new myeloablative regimen Gem/Clo/Bu has limited toxicity and high activity in allo-SCT for aggressive lymphomas, yielding better outcomes than concurrent matched-pair controls receiving Flu/Mel.
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Affiliation(s)
- Jeremy Ramdial
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Ruitao Lin
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Peter F Thall
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Benigno C Valdez
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Samer Srour
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Uday Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Muzaffar Qazilbash
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amin Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Melissa Barnett
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alison Gulbis
- Department of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Terri Lynn Shigle
- Department of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Borje S Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yago Nieto
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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2
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Jansen SA, Cutilli A, de Koning C, van Hoesel M, Frederiks CL, Saiz Sierra L, Nierkens S, Mokry M, Nieuwenhuis EE, Hanash AM, Mocholi E, Coffer PJ, Lindemans CA. Chemotherapy-induced intestinal epithelial damage directly promotes galectin-9-driven modulation of T cell behavior. iScience 2024; 27:110072. [PMID: 38883813 PMCID: PMC11176658 DOI: 10.1016/j.isci.2024.110072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 04/05/2024] [Accepted: 05/17/2024] [Indexed: 06/18/2024] Open
Abstract
The intestine is vulnerable to chemotherapy-induced damage due to the high rate of intestinal epithelial cell (IEC) proliferation. We have developed a human intestinal organoid-based 3D model system to study the direct effect of chemotherapy-induced IEC damage on T cell behavior. Exposure of intestinal organoids to busulfan, fludarabine, and clofarabine induced damage-related responses affecting both the capacity to regenerate and transcriptional reprogramming. In ex vivo co-culture assays, prior intestinal organoid damage resulted in increased T cell activation, proliferation, and migration. We identified galectin-9 (Gal-9) as a key molecule released by damaged organoids. The use of anti-Gal-9 blocking antibodies or CRISPR/Cas9-mediated Gal-9 knock-out prevented intestinal organoid damage-induced T cell proliferation, interferon-gamma release, and migration. Increased levels of Gal-9 were found early after HSCT chemotherapeutic conditioning in the plasma of patients who later developed acute GVHD. Taken together, chemotherapy-induced intestinal damage can influence T cell behavior in a Gal-9-dependent manner which may provide novel strategies for therapeutic intervention.
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Affiliation(s)
- Suze A. Jansen
- Division of Pediatrics, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht 3584CS, the Netherlands
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
| | - Alessandro Cutilli
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
- Center of Molecular Medicine, University Medical Center Utrecht, Utrecht 3584CG, the Netherlands
| | - Coco de Koning
- Princess Máxima Center for Pediatric Oncology, Utrecht 3584CS, the Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, 3584GX Utrecht, the Netherlands
| | - Marliek van Hoesel
- Division of Pediatrics, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
| | - Cynthia L. Frederiks
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
- Center of Molecular Medicine, University Medical Center Utrecht, Utrecht 3584CG, the Netherlands
| | - Leire Saiz Sierra
- Division of Pediatrics, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht 3584CS, the Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, 3584GX Utrecht, the Netherlands
| | - Michal Mokry
- Division of Pediatrics, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
- Department of Cardiology, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
| | - Edward E.S. Nieuwenhuis
- Division of Pediatrics, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
- University College Roosevelt, Utrecht University, Middelburg 4331CB, the Netherlands
| | - Alan M. Hanash
- Departments of Medicine and Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY 10065, USA
| | - Enric Mocholi
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
- Center of Molecular Medicine, University Medical Center Utrecht, Utrecht 3584CG, the Netherlands
| | - Paul J. Coffer
- Division of Pediatrics, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
- Center of Molecular Medicine, University Medical Center Utrecht, Utrecht 3584CG, the Netherlands
| | - Caroline A. Lindemans
- Division of Pediatrics, University Medical Center Utrecht, Utrecht 3584GX, the Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht 3584CS, the Netherlands
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht 3584CT, the Netherlands
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3
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Iemura T, Kondo T, Ueda A, Maeda T, Kitawaki T, Arai Y, Kanda J, Ikeda T, Imada K, Ishikawa T, Anzai N, Itoh M, Takeoka T, Akasaka T, Yago K, Yonezawa A, Arima N, Kitano T, Nohgawa M, Watanabe M, Moriguchi T, Yamashita K, Ueda Y, Matsumoto K, Takaori-Kondo A. Effects of combined test dose and therapeutic drug monitoring strategy in exposure-directed busulfan. Ann Hematol 2023; 102:2909-2922. [PMID: 37052663 DOI: 10.1007/s00277-023-05209-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 04/01/2023] [Indexed: 04/14/2023]
Abstract
Although exposure-directed busulfan (BU) dosing can improve allogeneic hematopoietic stem cell transplantation outcomes, there is still large variability in BU exposure with test dose alone due to changes in BU clearance caused by drug interactions. We conducted a single-arm phase II trial using the combined test dose and therapeutic drug monitoring strategy (PK-guided group) and compared the outcomes with an external historical cohort receiving a fixed-dose (fixed-dose group). The first eight and second eight doses were adjusted based on the area under the blood concentration-time curve (AUC) of the test and first doses, respectively, targeting a total AUC of 82.1 mg·h/L. All patients received either BU and cyclophosphamide conditioning (BU/CY) or fludarabine (FLU)-containing conditioning. The BU clearance at the first dose decreased more in patients receiving FLU than in those receiving BU/CY; however, BU clearance also declined over time in patients who received BU/CY. The simulated total AUC (sAUC) with test dose only was significantly higher in patients who received FLU than in those who received BU/CY, but sAUC with the combined strategy was comparable. The 100-day progression-free survival was 85.5% (95% confidence interval [CI]: 71.9-92.8%), and was not inferior to that in the fixed-dose group. For the FLU-containing regimens, the PK-guided group showed decreased relapse (0.0% vs. 26.9%, p = 0.03), and favorable overall survival (75.1% vs. 57.0%, p = 0.07) at 1 year. The combined strategy effectively controlled the BU exposure close to the target levels, potentially improving efficacy, especially in patients receiving the FLU-containing regimen. Clinical evaluation of efficacy of dose-modified intravenous busulfan in allogeneic hematopoietic stem cell transplantation for hematological malignancy (#UMIN000014077, June 15th, 2014).
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Affiliation(s)
- Tomoki Iemura
- Department of Hematology and Oncology, Kyoto University, 54, Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Tadakazu Kondo
- Department of Hematology and Oncology, Kyoto University, 54, Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan.
| | - Atsushi Ueda
- Department of Hematology, Kurashiki Central Hospital, Okayama, Japan
| | - Takeshi Maeda
- Department of Hematology, Kurashiki Central Hospital, Okayama, Japan
| | - Toshio Kitawaki
- Department of Hematology and Oncology, Kyoto University, 54, Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Yasuyuki Arai
- Department of Hematology and Oncology, Kyoto University, 54, Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan
- Department of Clinical Laboratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Junya Kanda
- Department of Hematology and Oncology, Kyoto University, 54, Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Takashi Ikeda
- Division of Hematology and Stem Cell Transplantation, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kazunori Imada
- Department of Hematology, Japanese Red Cross Osaka Hospital, Osaka, Japan
| | - Takayuki Ishikawa
- Department of Hematology, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Naoyuki Anzai
- Department of Hematology, Takatsuki Red Cross Hospital, Osaka, Japan
| | - Mitsuru Itoh
- Department of Hematology, Kyoto City Hospital, Kyoto, Japan
| | - Tomoharu Takeoka
- Department of Hematology, Japan Red Cross Otsu Hospital, Shiga, Japan
| | | | - Kazuhiro Yago
- Department of Hematology, Shizuoka General Hospital, Shizuoka, Japan
| | - Akihito Yonezawa
- Department of Hematology, Kokura Memorial Hospital, Fukuoka, Japan
| | | | | | - Masaharu Nohgawa
- Department of Hematology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan
| | - Mitsumasa Watanabe
- Department of Hematology, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan
| | | | - Kouhei Yamashita
- Department of Hematology and Oncology, Kyoto University, 54, Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Yasunori Ueda
- Department of Hematology, Kurashiki Central Hospital, Okayama, Japan
| | - Kana Matsumoto
- Department of Clinical Pharmaceutics, Faculty of Pharmaceutical Sciences, Doshisha Women's College of Liberal Arts, Kyoto, Japan
| | - Akifumi Takaori-Kondo
- Department of Hematology and Oncology, Kyoto University, 54, Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan
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4
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Jansen SA, Cutilli A, de Koning C, van Hoesel M, Sierra LS, Nierkens S, Mokry M, Nieuwenhuis EES, Hanash AM, Mocholi E, Coffer PJ, Lindemans CA. Chemotherapy-induced intestinal injury promotes Galectin-9-driven modulation of T cell function. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.30.538862. [PMID: 37163028 PMCID: PMC10168344 DOI: 10.1101/2023.04.30.538862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The intestine is vulnerable to chemotherapy-induced toxicity due to its high epithelial proliferative rate, making gut toxicity an off-target effect in several cancer treatments, including conditioning regimens for allogeneic hematopoietic cell transplantation (allo-HCT). In allo-HCT, intestinal damage is an important factor in the development of Graft-versus-Host Disease (GVHD), an immune complication in which donor immune cells attack the recipient's tissues. Here, we developed a novel human intestinal organoid-based 3D model system to study the direct effect of chemotherapy-induced intestinal epithelial damage on T cell behavior. Chemotherapy treatment using busulfan, fludarabine, and clofarabine led to damage responses in organoids resulting in increased T cell migration, activation, and proliferation in ex- vivo co-culture assays. We identified galectin-9 (Gal-9), a beta-galactoside-binding lectin released by damaged organoids, as a key molecule mediating T cell responses to damage. Increased levels of Gal-9 were also found in the plasma of allo-HCT patients who later developed acute GVHD, supporting the predictive value of the model system in the clinical setting. This study highlights the potential contribution of chemotherapy-induced epithelial damage to the pathogenesis of intestinal GVHD through direct effects on T cell activation and trafficking promoted by galectin-9.
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5
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Tomizawa D. Evolution and optimization of therapies for acute lymphoblastic leukemia in infants. Int J Hematol 2023; 117:162-172. [PMID: 36441356 DOI: 10.1007/s12185-022-03502-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022]
Abstract
Acute lymphoblastic leukemia (ALL) in infants accounts for less than 5% of pediatric ALL and is biologically and clinically unique. Approximately 70% to 80% of cases present as an aggressive leukemia with KMT2A gene rearrangement (KMT2A-r), which is one of the most difficult-to-cure forms of pediatric leukemia. Owing to continuing global efforts through multicenter clinical trials since the mid-1990s, a standard of care for infant KMT2A-r ALL, including minimal residual disease-based risk stratifications, "hybrid chemotherapy" incorporating myeloid leukemia-like drugs (e.g., cytarabine) into the ALL chemotherapy backbone, and selective use of allogeneic hematopoietic stem cell transplantation, has now been established. However, there are still many concerns regarding treatment of infants with KMT2A-r ALL, including insufficient efficacy of the current standard therapies, limited pharmacokinetic/pharmacodynamic data on drugs in infants, and management of both acute and late toxicities. Refinements in risk stratification based on leukemia biology, as well as the introduction of emerging novel immunotherapies and molecular-targeted drugs to contemporary therapy, through international collaboration would provide key solutions for further improvement in outcomes.
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Affiliation(s)
- Daisuke Tomizawa
- Division of Leukemia and Lymphoma, Children's Cancer Center, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-Ku, Tokyo, 157-8535, Japan.
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6
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Alatrash G, Saberian C, Bassett R, Thall PF, Ledesma C, Lu Y, Daher M, Valdez BC, Kawedia J, Popat U, Mehta R, Oran B, Nieto Y, Olson A, Anderlini P, Marin D, Hosing C, Alousi AM, Shpall EJ, Rondon G, Chen J, Qazilbash M, Champlin RE, Andersson BS, Kebriaei P. Vorinostat combined with Busulfan, Fludarabine, and Clofarabine Conditioning Regimen for Allogeneic Hematopoietic Stem Cell Transplantation in Patients with Acute Leukemia: Long-term Study Outcomes. Transplant Cell Ther 2022; 28:501.e1-501.e7. [DOI: 10.1016/j.jtct.2022.05.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 04/15/2022] [Accepted: 05/14/2022] [Indexed: 11/30/2022]
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7
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Ben Hassine K, Powys M, Svec P, Pozdechova M, Versluys B, Ansari M, Shaw PJ. Total Body Irradiation Forever? Optimising Chemotherapeutic Options for Irradiation-Free Conditioning for Paediatric Acute Lymphoblastic Leukaemia. Front Pediatr 2021; 9:775485. [PMID: 34956984 PMCID: PMC8705537 DOI: 10.3389/fped.2021.775485] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/21/2021] [Indexed: 12/15/2022] Open
Abstract
Total-body irradiation (TBI) based conditioning prior to allogeneic hematopoietic stem cell transplantation (HSCT) is generally regarded as the gold-standard for children >4 years of age with acute lymphoblastic leukaemia (ALL). Retrospective studies in the 1990's suggested better survival with irradiation, confirmed in a small randomised, prospective study in the early 2000's. Most recently, this was reconfirmed by the early results of the large, randomised, international, phase III FORUM study published in 2020. But we know survivors will suffer a multitude of long-term sequelae after TBI, including second malignancies, neurocognitive, endocrine and cardiometabolic effects. The drive to avoid TBI directs us to continue optimising irradiation-free, myeloablative conditioning. In chemotherapy-based conditioning, the dominant myeloablative effect is provided by the alkylating agents, most commonly busulfan or treosulfan. Busulfan with cyclophosphamide is a long-established alternative to TBI-based conditioning in ALL patients. Substituting fludarabine for cyclophosphamide reduces toxicity, but may not be as effective, prompting the addition of a third agent, such as thiotepa, melphalan, and now clofarabine. For busulfan, it's wide pharmacokinetic (PK) variability and narrow therapeutic window is well-known, with widespread use of therapeutic drug monitoring (TDM) to individualise dosing and control the cumulative busulfan exposure. The development of first-dose selection algorithms has helped achieve early, accurate busulfan levels within the targeted therapeutic window. In the future, predictive genetic variants, associated with differing busulfan exposures and toxicities, could be employed to further tailor individualised busulfan-based conditioning for ALL patients. Treosulfan-based conditioning leads to comparable outcomes to busulfan-based conditioning in paediatric ALL, without the need for TDM to date. Future PK evaluation and modelling may optimise therapy and improve outcome. More recently, the addition of clofarabine to busulfan/fludarabine has shown encouraging results when compared to TBI-based regimens. The combination shows activity in ALL as well as AML and deserves further evaluation. Like busulfan, optimization of chemotherapy conditioning may be enhanced by understanding not just the PK of clofarabine, fludarabine, treosulfan and other agents, but also the pharmacodynamics and pharmacogenetics, ideally in the context of a single disease such as ALL.
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Affiliation(s)
- Khalil Ben Hassine
- Cansearch Research Platform for Pediatric Oncology and Hematology, Department of Pediatrics, Gynecology and Obstetrics, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Madeleine Powys
- Blood Transplant and Cell Therapies, Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Peter Svec
- Department of Pediatric Hematology and Oncology, Comenius University, Bratislava, Slovakia.,Bone Marrow Transplantation Unit, National Institute of Children's Diseases, Bratislava, Slovakia
| | - Miroslava Pozdechova
- Department of Pediatric Hematology and Oncology, Comenius University, Bratislava, Slovakia.,Bone Marrow Transplantation Unit, National Institute of Children's Diseases, Bratislava, Slovakia
| | | | - Marc Ansari
- Cansearch Research Platform for Pediatric Oncology and Hematology, Department of Pediatrics, Gynecology and Obstetrics, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Division of Pediatric Oncology and Hematology, Department of Women, Child and Adolescent, University Geneva Hospitals, Geneva, Switzerland
| | - Peter J Shaw
- Blood Transplant and Cell Therapies, Children's Hospital at Westmead, Sydney, NSW, Australia.,Speciality of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
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8
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Peccatori J, Mastaglio S, Giglio F, Greco R, Crocchiolo R, Patriarca F, Forno B, Deola S, Assanelli A, Lupo Stanghellini MT, Marcatti M, Zecca M, Cortelazzo S, Fanin R, Fagioli F, Locatelli F, Ciceri F. Clofarabine and Treosulfan as Conditioning for Matched Related and Unrelated Hematopoietic Stem Cell Transplantation: Results from the Clo3o Phase II Trial. Biol Blood Marrow Transplant 2019; 26:316-322. [PMID: 31605823 DOI: 10.1016/j.bbmt.2019.09.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 09/17/2019] [Accepted: 09/30/2019] [Indexed: 10/25/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) can be curative for patients with hematologic malignancies. The ideal conditioning regimen before allo-HSCT has not been established. We conducted a Phase II study to evaluate the tolerability and efficacy of clofarabine and treosulfan as conditioning regimen before allo-HSCT. The primary objective was to evaluate the cumulative incidence of nonrelapse mortality (NRM) on day +100. Forty-four patients (36 with acute myelogenous leukemia, 5 with acute lymphoblastic leukemia, 3 with myelodysplastic syndromes) were enrolled. The median patient age was 47 years, and the median duration of follow-up was 27 months. The conditioning regimen was based on clofarabine 40 mg/m2 (days -6 to -2) and treosulfan 14 g/m2 (days -6 to -4). Allogeneic hematopoietic stem cells were derived from a sibling (n = 22) or a well-matched unrelated donor (n = 22). Graft-versus-host disease (GVHD) prophylaxis consisted of antithymocyte globulin, rituximab, cyclosporine, and a short-course of methotrexate. The regimen allowed for rapid engraftment and a 100-day NRM of 18%, due mainly to bacterial infections. The incidences of grade II-IV acute GVHD and chronic GVHD were 16% and 19%, respectively. The rates of overall survival (OS), progression-free survival, and relapse at 2 years were 51%, 31%, and 50%, respectively. Significantly different outcomes were observed between patients with low-intermediate and patients with high-very high Disease Risk Index (DRI) scores (1-year OS, 78% and 24%, respectively). Our findings show that the use of treosulfan and clofarabine as a conditioning regimen for allo-HSCT is feasible, with a 78% 1-year OS in patients with a low-intermediate DRI score. However, 1-year NRM was 18%, and despite the intensified conditioning regimen, relapse incidence remains a major issue in patients with poor prognostic risk factors.
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Affiliation(s)
- Jacopo Peccatori
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sara Mastaglio
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Giglio
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Greco
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Francesca Patriarca
- Carlo Melzi Hematology and Cellular Therapy Unit, Azienda Sanitaria Universitaria Integrata di Udine, Undine, Italy
| | - Barbara Forno
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sara Deola
- Department of Hematology, Ospedale Regionale, Bolzano, Italy
| | - Andrea Assanelli
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Magda Marcatti
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco Zecca
- Pediatric Hematology/Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | | | - Renato Fanin
- Carlo Melzi Hematology and Cellular Therapy Unit, Azienda Sanitaria Universitaria Integrata di Udine, Undine, Italy
| | - Franca Fagioli
- Pediatric Onco-Hematology, University of Torino, Torino, Italy
| | - Franco Locatelli
- Department of Pediatric Hematology and Oncology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
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9
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Sauer MG, Lang PJ, Albert MH, Bader P, Creutzig U, Eyrich M, Greil J, Gruhn B, Holter W, Klingebiel T, Kremens B, von der Leyen H, Mauz-Körholz C, Meisel R, Mischke K, Müller I, Niemeyer CM, Peters C, Pohler C, Reinhardt D, Burkhardt B, Schlegel PG, Schulz AS, Schrum J, Sedlacek P, Strahm B, Woessmann W, Handgretinger R, Zimmermann M, Borkhardt A. Hematopoietic stem cell transplantation for children with acute myeloid leukemia—results of the AML SCT-BFM 2007 trial. Leukemia 2019; 34:613-624. [DOI: 10.1038/s41375-019-0584-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/11/2019] [Accepted: 09/20/2019] [Indexed: 01/04/2023]
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10
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DeFilipp Z, Advani AS, Bachanova V, Cassaday RD, Deangelo DJ, Kebriaei P, Rowe JM, Seftel MD, Stock W, Tallman MS, Fanning S, Inamoto Y, Kansagra A, Johnston L, Nagler A, Sauter CS, Savani BN, Perales MA, Carpenter PA, Larson RA, Weisdorf D. Hematopoietic Cell Transplantation in the Treatment of Adult Acute Lymphoblastic Leukemia: Updated 2019 Evidence-Based Review from the American Society for Transplantation and Cellular Therapy. Biol Blood Marrow Transplant 2019; 25:2113-2123. [PMID: 31446198 DOI: 10.1016/j.bbmt.2019.08.014] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 08/16/2019] [Indexed: 01/05/2023]
Abstract
The role of hematopoietic cell transplantation (HCT) in adults with acute lymphoblastic leukemia (ALL) is reviewed and critically evaluated in this systematic evidence-based review. Specific criteria were used for searching the published literature and for grading the quality and strength of the evidence and the strength of the recommendations. A panel of ALL experts developed consensus on the treatment recommendations based on the evidence. Allogeneic HCT offers a survival benefit in selected patients with ALL, and this review summarizes the standard indications as well as the areas of controversy. There is now greater experience with pediatric-inspired chemotherapy regimens that has transformed upfront therapy for adult ALL, resulting in higher remission rates and overall survival. This in turn has increased the equipoise around decision making for ALL in first complete remission (CR1) when there is no measurable residual disease (MRD) at the end of induction and/or consolidation. Randomized studies are needed for adults with ALL to compare allogeneic HCT in CR1 with pediatric-inspired chemotherapy alone. Indications for transplantation in the evolving landscape of MRD assessments and novel targeted and immune therapeutics remain important areas of investigation.
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Affiliation(s)
- Zachariah DeFilipp
- Blood and Marrow Transplant Program, Massachusetts General Hospital, Boston, MA.
| | - Anjali S Advani
- Department of Medical Oncology & Hematology, Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Veronika Bachanova
- Division of Hematology/Oncology/Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN
| | - Ryan D Cassaday
- Division of Clinical Research, Fred Hutchinson Cancer Research Center and Department of Medicine, University of Washington, Seattle, WA, USA
| | - Daniel J Deangelo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jacob M Rowe
- Department of Hematology, Shaare Zedek Medical Center, Jerusalem, Israel
| | | | - Wendy Stock
- Department of Hematology and Oncology, Comprehensive Cancer Center, University of Chicago, Chicago, IL
| | - Martin S Tallman
- Leukemia Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
| | - Suzanne Fanning
- Hematology and Medical Oncology, Greenville Health System Cancer Institute, Greenville, SC
| | - Yoshihiro Inamoto
- Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Ankit Kansagra
- Department of Hematology and Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Laura Johnston
- Department of Medicine, Stanford University Medical Center, Stanford, CA
| | - Arnon Nagler
- Hematology and Bone Marrow Transplantation Division, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Craig S Sauter
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
| | - Bipin N Savani
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
| | - Paul A Carpenter
- Division of Clinical Research, Fred Hutchinson Cancer Research Center and Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Richard A Larson
- Department of Hematology and Oncology, Comprehensive Cancer Center, University of Chicago, Chicago, IL
| | - Daniel Weisdorf
- Division of Hematology/Oncology/Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN
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11
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Lowe KL, Mackall CL, Norry E, Amado R, Jakobsen BK, Binder G. Fludarabine and neurotoxicity in engineered T-cell therapy. Gene Ther 2018; 25:176-191. [DOI: 10.1038/s41434-018-0019-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 01/25/2018] [Accepted: 03/09/2018] [Indexed: 12/13/2022]
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12
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Kebriaei P, Anasetti C, Zhang MJ, Wang HL, Aldoss I, de Lima M, Khoury HJ, Sandmaier BM, Horowitz MM, Artz A, Bejanyan N, Ciurea S, Lazarus HM, Gale RP, Litzow M, Bredeson C, Seftel MD, Pulsipher MA, Boelens JJ, Alvarnas J, Champlin R, Forman S, Pullarkat V, Weisdorf D, Marks DI. Intravenous Busulfan Compared with Total Body Irradiation Pretransplant Conditioning for Adults with Acute Lymphoblastic Leukemia. Biol Blood Marrow Transplant 2017; 24:726-733. [PMID: 29197676 DOI: 10.1016/j.bbmt.2017.11.025] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 11/22/2017] [Indexed: 01/22/2023]
Abstract
Total body irradiation (TBI) has been included in standard conditioning for acute lymphoblastic leukemia (ALL) before hematopoietic cell transplantation (HCT). Non-TBI regimens have incorporated busulfan (Bu) to decrease toxicity. This retrospective study analyzed TBI and Bu on outcomes of ALL patients 18-60 years old, in first or second complete remission (CR), undergoing HLA-compatible sibling, related, or unrelated donor HCT, who reported to the Center for International Blood and Marrow Transplant Research from 2005 to 2014. TBI plus etoposide (25%) or cyclophosphamide (75%) was used in 819 patients, and intravenous Bu plus fludarabine (41%), clofarabine (30%), cyclophosphamide (15%), or melphalan (13%) was used in 299 patients. Bu-containing regimens were analyzed together, since no significant differences for patient outcomes were noted between them. Bu patients were older, with better performance status; took longer to achieve first CR and receive HCT; were treated more recently; and were more likely to receive peripheral blood grafts, antithymocyte globulin, or tyrosine kinase inhibitors. With median follow-up of 3.6 years for Bu and 5.3 years for TBI, adjusted 3-year outcomes showed treatment-related mortality Bu 19% versus TBI 25% (P = .04); relapse Bu 37% versus TBI 28% (P = .007); disease-free survival (DFS) Bu 45% versus TBI 48% (P = .35); and overall survival (OS) Bu 57% versus TBI 53% (P = .35). In multivariate analysis, Bu patients had higher risk of relapse (relative risk, 1.46; 95% confidence interval, 1.15 to 1.85; P = .002) compared with TBI patients. Despite the higher relapse, Bu-containing conditioning led to similar OS and DFS following HCT for ALL.
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Affiliation(s)
- Partow Kebriaei
- Department of Stem Cell Transplantation, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Claudio Anasetti
- Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center Research Institute, Tampa, Florida
| | - Mei-Jie Zhang
- Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, Wisconsin; CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Hai-Lin Wang
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Ibrahim Aldoss
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, California
| | - Marcos de Lima
- Department of Medicine, Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, Ohio
| | - H Jean Khoury
- Division of Hematology and Oncology, Emory University Hospital, Atlanta, Georgia
| | - Brenda M Sandmaier
- Division of Medical Oncology, University of Washington and Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Mary M Horowitz
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Andrew Artz
- Section of Hematology/Oncology, University of Chicago School of Medicine, Chicago, Illinois
| | - Nelli Bejanyan
- Division of Hematology, Oncology and Transplantation, University of Minnesota Medical Center, Minneapolis, Minnesota
| | - Stefan Ciurea
- Department of Stem Cell Transplantation, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hillard M Lazarus
- Department of Medicine, Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, Ohio
| | - Robert Peter Gale
- Hematology Research Centre, Division of Experimental Medicine, Department of Medicine, Imperial College London, London, United Kingdom
| | - Mark Litzow
- Division of Hematology, Department of Internal Medicine, Mayo Clinic Rochester, Rochester, Minnesota
| | - Christopher Bredeson
- Ottawa Hospital Blood and Marrow Transplant Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Matthew D Seftel
- Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada
| | - Michael A Pulsipher
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Children's Hospital Los Angeles, USC Keck School of Medicine, Los Angeles, California
| | | | - Joseph Alvarnas
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, California
| | - Richard Champlin
- Department of Stem Cell Transplantation, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stephen Forman
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, California
| | - Vinod Pullarkat
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, California
| | - Daniel Weisdorf
- Division of Hematology, Oncology and Transplantation, University of Minnesota Medical Center, Minneapolis, Minnesota
| | - David I Marks
- Adult Bone Marrow Transplant, University Hospitals Bristol NHS Trust, Bristol, United Kingdom
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13
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14
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Takagi M, Ishiwata Y, Aoki Y, Miyamoto S, Hoshino A, Matsumoto K, Nishimura A, Tanaka M, Yanagimachi M, Mitsuiki N, Imai K, Kanegane H, Kajiwara M, Takikawa K, Mae T, Tomita O, Fujimura J, Yasuhara M, Tomizawa D, Mizutani S, Morio T. HLA haploidentical hematopoietic cell transplantation using clofarabine and busulfan for refractory pediatric hematological malignancy. Int J Hematol 2017; 105:686-691. [PMID: 28185203 DOI: 10.1007/s12185-017-2187-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 01/31/2017] [Accepted: 01/31/2017] [Indexed: 11/30/2022]
Abstract
Haploidentical hematopoietic cell transplantation (HCT) conditioning with clofarabine and target area under the blood concentration-time curve (AUC)-based busulfan adjustment was performed in three patients with refractory pediatric leukemia. The target AUC for two patients who had already received multiple transplantations was 3600 and 4000 μmol min/L, and that for the patient with Down's syndrome was 3000 μmol min/L. Regimen-related toxicity was well tolerated in all cases. All three maintained cytological remission throughout the follow-up period (between 31 and 167 weeks). Thus, haploidentical HCT conditioning with clofarabine and target AUC-based busulfan adjustment may be a preferable option for children with recurrent or refractory pediatric leukemia.
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Affiliation(s)
- Masatoshi Takagi
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan.
| | - Yasuyoshi Ishiwata
- Department of Hospital Pharmacy, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Yuki Aoki
- Department of Pediatric Oncology, National Cancer Research Center, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Satoshi Miyamoto
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Akihiro Hoshino
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Kazuaki Matsumoto
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Akira Nishimura
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Mari Tanaka
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Masakatsu Yanagimachi
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Noriko Mitsuiki
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Kohsuke Imai
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Hirokazu Kanegane
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Michiko Kajiwara
- Department of Transfusion Medicine, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Kanako Takikawa
- Department of Hospital Pharmacy, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Tsukasa Mae
- Department of Hospital Pharmacy, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Osamu Tomita
- Department of Pediatrics and Adolescent Medicine, Juntendo University, School of Medicine, Yushima 2-1-1, Bunkyo-ku, Tokyo, Japan
| | - Junya Fujimura
- Department of Pediatrics and Adolescent Medicine, Juntendo University, School of Medicine, Yushima 2-1-1, Bunkyo-ku, Tokyo, Japan
| | - Masato Yasuhara
- Department of Pharmacokinetics and Pharmacodynamics, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Daisuke Tomizawa
- Division of Leukemia and Lymphoma, Children's Cancer Center, National Center for Child Health and Development, Okura 2-10-1, Setagaya-ku, Tokyo, Japan
| | - Shuki Mizutani
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bukyo-ku, Tokyo, 113-8510, Japan
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15
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Kebriaei P, Bassett R, Lyons G, Valdez B, Ledesma C, Rondon G, Oran B, Ciurea S, Alousi A, Popat U, Patel K, Ahmed S, Olson A, Bashir Q, Shah N, Jones R, Marin D, Rezvani K, Nieto Y, Khouri I, Qazilbash M, Hosing C, Shpall E, Champlin RE, Andersson BS. Clofarabine Plus Busulfan is an Effective Conditioning Regimen for Allogeneic Hematopoietic Stem Cell Transplantation in Patients with Acute Lymphoblastic Leukemia: Long-Term Study Results. Biol Blood Marrow Transplant 2016; 23:285-292. [PMID: 27816651 DOI: 10.1016/j.bbmt.2016.11.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 11/01/2016] [Indexed: 11/25/2022]
Abstract
We investigated the long-term safety and disease control data obtained with i.v. busulfan (Bu) combined with clofarabine (Clo) in patients with acute lymphoblastic leukemia (ALL) undergoing allogeneic hematopoietic stem cell transplantation (HSCT). A total of 107 patients, median age 38 years (range, 19 to 64 years) received a matched sibling donor (n = 52) or matched unrelated donor (n = 55) transplant for ALL in first complete remission (n = 62), second complete remission (n = 28), or more advanced disease (n = 17). Nearly one-half of the patients had a high-risk cytogenetic profile as defined by the presence of t(9;22) (n = 34), t(4;11) (n = 4), or complex cytogenetics (n = 7). Clo 40 mg/m2 was given once daily, with each dose followed by pharmacokinetically dosed Bu infused over 3 hours daily for 4 days, followed by hematopoietic cell infusion after 2 days of rest. The Bu dose was based on the drug clearance as determined by a test Bu dose of 32 mg/m2. The target daily area under the curve was 5500 µmol/min for patients aged <60 years and 4000 µmol/min for patients aged >59 years. With a median follow-up of 3.3 years among surviving patients (range, 1 to 5.8 years), the 2-year progression-free survival (PFS) for patients undergoing HSCT in first complete remission (CR1), second complete remission (CR2), or more advanced disease was 62%, 34%, and 35%, respectively. The regimen was well tolerated, with nonrelapse mortality (NRM) of 10% at 100 days and 31% at 2 years post-HSCT. The incidence of grade II-IV and III-IV acute graft-versus-host disease (GVHD) was 35% and 10%, respectively; 18% patients developed extensive chronic GVHD. The 2-year overall survival (OS) for patients undergoing HSCT in CR1, CR2, or more advanced disease was 70%, 57%, and 35%, respectively. Among 11 patients aged >59 years treated with reduced-dose Bu in CR1 (n = 7) or CR2 (n = 4), 4 remain alive and disease-free, with a median follow-up of 2.6 years (range, 2 to 4.7 years). Only the presence of minimal residual disease at the time of transplantation was associated with significantly worse PFS and OS in multivariate analysis. Our data indicate that the Clo-Bu combination provides effective disease control while maintaining a favorable safety profile. OS and NRM rates compare favorably with those for traditional myeloablative total body irradiation-based conditioning regimens.
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Affiliation(s)
- Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas.
| | - Roland Bassett
- Department of Biostatistics, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Genevieve Lyons
- Department of Biostatistics, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Ben Valdez
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Celina Ledesma
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Betul Oran
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Stefan Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Amin Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Uday Popat
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Krina Patel
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Sairah Ahmed
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Amanda Olson
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Qaiser Bashir
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Nina Shah
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Roy Jones
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - David Marin
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Yago Nieto
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Issa Khouri
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Muzaffar Qazilbash
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Elizabeth Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Borje S Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
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16
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Chevallier P, Labopin M, de La Tour RP, Lioure B, Bulabois C, Huynh A, Blaise D, Turlure P, Daguindau E, Maillard N, Yakoub‐Agha I, Guillerm G, Delage J, Contentin N, Bay J, Beckerich F, Bourhis J, Detrait M, Vigouroux S, François S, Legrand F, Guillaume T, Mohty M. Clofarabine versus fludarabine-based reduced-intensity conditioning regimen prior to allogeneic transplantation in adults with AML/MDS. Cancer Med 2016; 5:3068-3076. [PMID: 27748046 PMCID: PMC5119961 DOI: 10.1002/cam4.880] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 07/26/2016] [Accepted: 07/27/2016] [Indexed: 11/30/2022] Open
Abstract
We have retrospectively compared survivals between acute myeloid leukemia (AML)/myelodysplastic syndrome (MDS) patients who received either a clofarabine/busulfan (CloB2A2) or a fludarabine/busulfan (FB2A2) RIC regimen for allogeneic stem cell transplantation. Between 2009 and 2014, 355 allotransplanted cases were identified from the SFGM-TC registry as having received either the FB2A2 (n = 316, 56% males, median age: 59.2 years, AML 78.5%, first complete remission [CR1] 72%, median follow-up: 20 months) or the CloB2A2 (n = 39, 62% males, median age: 60.8 years, AML 62%, CR1 69%, median follow-up: 22.4 months) RIC regimen. In multivariate analysis, FB2A2 was associated with significant lower overall survival (OS, HR: 2.14; 95%CI: 1.05-4.35, P = 0.04) and higher relapse incidence (RI, HR: 2.17; 95%CI: 1.02-4.61, P = 0.04) and a trend for lower leukemia-free survival (LFS, HR: 1.75; 95%CI: 0.94-3.26, P = 0.08). These results were confirmed using a propensity score-matching strategy. However, when considering AML and MDS patients separately, the benefit of the CLOB2A2 regimen was restricted to AML patients (2-year OS FB2A2: 38% [14.5-61.6] vs. CloB2A2: 79.2% [62.9-95.4], P = 0.01; 2-year LFS FB2A2: 38% [16-59.9] vs. CloB2A2: 70.8% [52.6-89], P = 0.03). The better survivals were due to the lower risk of relapse in this CloB2A2 AML subgroup (2-year RI FB2A2: 41.2% [19-62.4] vs. CloB2A2: 16.7% [5-34.2], P = 0.05). This retrospective comparison suggests that the CloB2A2 RIC regimen can likely provide longer survival than that awarded by a FB2A2 RIC regimen and may become a new standard of care RIC regimen for allotransplanted AML patients. A prospective phase 3 randomized study is warranted.
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Affiliation(s)
| | - Myriam Labopin
- Université Pierre & Marie CurieParisFrance
- INSERM, UMRs 938ParisFrance
- Hôpital Saint‐Antoine, AP‐HPParisFrance
| | | | - Bruno Lioure
- Hematology DepartmentCHRU HautepierreStrasbourgFrance
| | | | - Anne Huynh
- Hematology DepartmentCentre Anti‐cancéreuxToulouseFrance
| | - Didier Blaise
- Hematology DepartmentInstitut Paoli‐CalmetteMarseilleFrance
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Mohamad Mohty
- Université Pierre & Marie CurieParisFrance
- INSERM, UMRs 938ParisFrance
- Hôpital Saint‐Antoine, AP‐HPParisFrance
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17
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Palmer J, McCune JS, Perales MA, Marks D, Bubalo J, Mohty M, Wingard JR, Paci A, Hassan M, Bredeson C, Pidala J, Shah N, Shaughnessy P, Majhail N, Schriber J, Savani BN, Carpenter PA. Personalizing Busulfan-Based Conditioning: Considerations from the American Society for Blood and Marrow Transplantation Practice Guidelines Committee. Biol Blood Marrow Transplant 2016; 22:1915-1925. [PMID: 27481448 DOI: 10.1016/j.bbmt.2016.07.013] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 07/21/2016] [Indexed: 12/12/2022]
Abstract
The Practice Guidelines Committee of the American Society of Blood or Marrow Transplantation (ASBMT) sought to develop an evidence-based review about personalizing busulfan-based conditioning. The Committee sought to grade the relevant published studies (June 1, 2008 through March 31, 2016) according to criteria set forth by the Steering Committee for Evidence Based Reviews from ASBMT. Unfortunately, the published literature was too heterogeneous and lacked adequately powered and sufficiently controlled studies for this to be feasible. Despite this observation, the continued interest in this topic led the Practice Guidelines Committee to develop a list of most frequently asked questions (FAQs) regarding personalized busulfan dosing. This "Considerations" document is a list of these FAQs and their responses, addressing topics of practical relevance to hematopoietic cell transplantation clinicians.
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Affiliation(s)
- Jeanne Palmer
- Division of Hematology/Oncology, Mayo Clinic, Phoenix, Arizona.
| | - Jeannine S McCune
- Department of Pharmacology University of Washington, Fred Hutchinson Cancer Research Center, Seattle, Washington.
| | - Miguel-Angel Perales
- Division of Hematology/Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David Marks
- Pediatric Bone Marrow Transplant, University Hospitals Bristol NHS Trust, Bristol Royal Infirmary, Bristol, United Kingdom
| | - Joseph Bubalo
- Department of Pharmacy Practice, Oregon Health Sciences University, Portland, Oregon
| | - Mohamad Mohty
- Department of Hematology, Hospital Saint-Antoine, University UPMC, Paris, France
| | - John R Wingard
- Division of Hematology/Oncology, University of Florida, Gainesville, Florida
| | - Angelo Paci
- Pharmacology and Drug Analysis Department, Institut de Cancerologie Gustav Roussy, Villejuif, France
| | - Moustapha Hassan
- Department of Clinical Research Centre, Karolinska Institutet, Stockholm, Sweden
| | - Christopher Bredeson
- Hematology, Department of Medicine, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Joseph Pidala
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Nina Shah
- Department of Stem Cell Transplantation and Cellular Therapy, MD Anderson Cancer Center, Houston, Texas
| | - Paul Shaughnessy
- Adult Blood and Marrow Transplant, Texas Transplant Physician's Group, San Antonio, Texas
| | - Navneet Majhail
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Jeff Schriber
- Cancer Transplant Institute, Honor Health, Scottsdale, Arizona
| | - Bipin N Savani
- Division of Hematology/Oncology, Vanderbuilt-Ingram Cancer Center, Nashville, Tennessee
| | - Paul A Carpenter
- Department of Pediatrics, Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington
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18
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Alatrash G, Thall PF, Valdez BC, Fox PS, Ning J, Garber HR, Janbey S, Worth LL, Popat U, Hosing C, Alousi AM, Kebriaei P, Shpall EJ, Jones RB, de Lima M, Rondon G, Chen J, Champlin RE, Andersson BS. Long-Term Outcomes after Treatment with Clofarabine ± Fludarabine with Once-Daily Intravenous Busulfan as Pretransplant Conditioning Therapy for Advanced Myeloid Leukemia and Myelodysplastic Syndrome. Biol Blood Marrow Transplant 2016; 22:1792-1800. [PMID: 27377901 DOI: 10.1016/j.bbmt.2016.06.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 06/22/2016] [Indexed: 12/12/2022]
Abstract
Pretransplant conditioning regimens critically determine outcomes in the setting of allogeneic stem cell transplantation (allo-SCT). The use of nucleoside analogs such as fludarabine (Flu) in combination with i.v. busulfan (Bu) has been shown to be highly effective as a pretransplant conditioning regimen in acute myeloid leukemia (AML), chronic myeloid leukemia (CML), and myelodysplastic syndrome (MDS). Because leukemia relapse remains the leading cause of death after allo-SCT, we studied whether clofarabine (Clo), a nucleoside analog with potent antileukemia activity, can be used to complement Flu. In a preliminary report, we previously showed the safety and efficacy of Clo ± Flu with i.v. Bu in 51 patients with high-risk AML, CML, and MDS. The study has now been completed, and we present long-term follow-up data on the entire 70-patient population, which included 49 (70%), 8 (11%), and 13 (19%) patients with AML, MDS, and CML, respectively. Thirteen patients (19%) were in complete remission, and 41 patients (59%) received matched unrelated donor grafts. Engraftment was achieved in all patients. Sixty-three patients (90%) achieved complete remission. There were no deaths reported at day +30, and the 100-day nonrelapse mortality rate was 4% (n = 3). Thirty-one percent of patients (n = 22) developed grades II to IV acute graft-versus-host disease, and the median overall survival and progression-free survival times were 2.4 years and .9 years, respectively. Our results confirm the safety and overall and progression-free survival advantage of the arms with higher Clo doses and lower Flu doses, which was most prominent in the AML/MDS group.
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Affiliation(s)
- Gheath Alatrash
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Peter F Thall
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Benigno C Valdez
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Patricia S Fox
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jing Ning
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Haven R Garber
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Selma Janbey
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Laura L Worth
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Uday Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Amin M Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Roy B Jones
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Marcos de Lima
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas; Department of Hematologic Malignancies and Stem Cell Transplant, Case Western Reserve University, Cleveland, Ohio
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Julianne Chen
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Borje S Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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19
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Haploidentical Bone Marrow Transplantation With Clofarabine and Busulfan Conditioning for a Child With Multiple Recurrent Acute Lymphoblastic Leukemia. J Pediatr Hematol Oncol 2016; 38:e39-41. [PMID: 26523380 DOI: 10.1097/mph.0000000000000454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Outcome of children with acute lymphoblastic leukemia (ALL) has improved over the years, but not for those with multiple recurrences because of high therapy resistance and heavily pretreated history that potentially cause physical damages. We describe the case of an 11-year-old boy with a third relapse of ALL and a history of 2 allogeneic bone marrow transplantations. He was successfully treated with clofarabine combination chemotherapy and achieved a fourth remission at 16 months following haploidentical bone marrow transplantation with conditioning regimen of clofarabine and busulfan. Clofarabine/busulfan conditioning might be a preferable option for children with multiple recurrent ALL, and warrants further investigation.
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20
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El-Jawahri A, Li S, Ballen KK, Cutler C, Dey BR, Driscoll J, Hunnewell C, Ho VT, McAfee SL, Poliquin C, Saylor M, Soiffer RJ, Spitzer TR, Alyea E, Chen YB. Phase II Trial of Reduced-Intensity Busulfan/Clofarabine Conditioning with Allogeneic Hematopoietic Stem Cell Transplantation for Patients with Acute Myeloid Leukemia, Myelodysplastic Syndromes, and Acute Lymphoid Leukemia. Biol Blood Marrow Transplant 2015; 22:80-5. [PMID: 26260679 DOI: 10.1016/j.bbmt.2015.08.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Accepted: 08/02/2015] [Indexed: 11/29/2022]
Abstract
Clofarabine has potent antileukemia activity and its inclusion in reduced-intensity conditioning (RIC) allogeneic hematopoietic stem cell transplantation (HSCT) for acute leukemia could potentially improve outcomes. We conducted a phase II study of busulfan (.8 mg/kg i.v. twice daily on days -5, -4, -3, and -2) with clofarabine (40 mg/m(2) i.v. daily on days -5, -4, -3, and -2) conditioning before allogeneic 8/8 HLA-matched related or unrelated HSCT. The primary endpoint was donor neutrophil engraftment by day +40. Secondary endpoints included nonrelapse mortality (NRM), acute and chronic graft-versus-host disease (GVHD), progression-free survival (PFS), and overall survival (OS). Thirty-four patients (acute myeloid leukemia [AML], n = 25; myelodysplastic syndromes, n = 5; and acute lymphoid leukemia, n = 4) were enrolled. Day 40+ engraftment with donor chimerism was achieved in 33 of 34 patients with 1 patient dying before count recovery. Day 100 and 1-year NRM were 5.9% (95% confidence interval [CI], 1.0 to 17.4) and 24% (95% CI, 11 to 39), respectively. The 2-year relapse rate was 26% (95% CI, 13 to 42). Cumulative incidences of acute and chronic GVHD were 21% and 44%, respectively. The 2-year PFS was 50% (95% CI, 32 to 65) and OS was 56% (95% CI, 38 to 71). For patients with AML in first complete remission, 2-year PFS and OS were both 82% (95% CI, 55 to 94). RIC with busulfan and clofarabine leads to successful engraftment with acceptable rates of NRM and GVHD.
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Affiliation(s)
- Areej El-Jawahri
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Shuli Li
- Division of Computational Biology and Biostatistics, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Karen K Ballen
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Corey Cutler
- Division of Hematological Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Bimalangshu R Dey
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Jessica Driscoll
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Chrisa Hunnewell
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Vincent T Ho
- Division of Hematological Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Steven L McAfee
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Cathleen Poliquin
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Meredith Saylor
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Robert J Soiffer
- Division of Hematological Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Thomas R Spitzer
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Edwin Alyea
- Division of Hematological Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Yi-Bin Chen
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts.
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21
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Roberts DA, Wadleigh M, McDonnell AM, DeAngelo DJ, Stone RM, Steensma DP. Low efficacy and high mortality associated with clofarabine treatment of relapsed/refractory acute myeloid leukemia and myelodysplastic syndromes. Leuk Res 2014; 39:204-10. [PMID: 25554239 DOI: 10.1016/j.leukres.2014.11.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 11/26/2014] [Accepted: 11/29/2014] [Indexed: 10/24/2022]
Abstract
Clofarabine, a second-generation nucleoside analog, has clinical activity in relapsed or refractory acute myelogenous leukemia (AML) and higher-risk myelodysplastic syndromes (MDS). However, there are few data evaluating performance of clofarabine in populations of patients not enrolled in clinical trials. We reviewed outcomes for 84 patients treated with clofarabine for relapsed or refractory AML or MDS, either with clofarabine as monotherapy (n=19) or in combination with cytarabine (n=65). Using International Working Group (IWG) response criteria, the overall response rate (ORR) of all treated patients was 21%, with a complete response rate with either complete or incomplete hematopoietic recovery (CRR=CR+CRi) of 14%. For combination therapy, ORR was 22% with CRR of 18%, and monotherapy patients had an ORR of 21% with CRR of 11%. Although limited by small numbers, subgroup analysis did not reveal variation in response rates when comparing different risk factors. The 30-day mortality was 21% and median survival was 3 months; a subset of 12 patients who were able to go to transplant had an 18-month median survival. Clofarabine's efficacy in a "real-world" setting appears to be less than has been reported in clinical trials, and treatment is associated with a high early mortality rate.
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Affiliation(s)
- Daniel A Roberts
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Martha Wadleigh
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Anne M McDonnell
- Department of Pharmacy, Brigham and Women's Hospital, Boston, MA, USA
| | - Daniel J DeAngelo
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Richard M Stone
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - David P Steensma
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
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22
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Marks DI, Alonso L, Radia R. Allogeneic Hematopoietic Cell Transplantation in Adult Patients with Acute Lymphoblastic Leukemia. Hematol Oncol Clin North Am 2014; 28:995-1009. [DOI: 10.1016/j.hoc.2014.08.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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23
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Tewari P, Franklin AR, Tarek N, Askins MA, Mofield S, Kebriaei P. Hematopoietic stem cell transplantation in adolescents and young adults. Acta Haematol 2014; 132:313-25. [PMID: 25228557 DOI: 10.1159/000360211] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Adolescents and young adults (AYAs) are a very unique subset of our population journeying through a dynamic stage of their lives. This age group often remains understudied as a separate entity because they are commonly lumped into either pediatric or adult subgroups. METHODS Here we review acute and chronic issues surrounding hematopoietic stem cell transplantation (HSCT) with a focus on the AYA age group. RESULTS HSCT is a commonly used treatment modality for patients with certain types of cancers. AYA patients undergoing HSCT present a very unique perspective, circumstances, medical, psychological and social issues requiring a diligent workup, care and follow-up. CONCLUSION The medical care of these patients should be approached in a multidisciplinary method involving the patient, caregivers, physicians, psychologists and social workers.
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24
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Chevallier P, Labopin M, Socié G, Tabrizi R, Furst S, Lioure B, Guillaume T, Delaunay J, de La Tour RP, Vigouroux S, El-Cheikh J, Blaise D, Michallet M, Bilger K, Milpied N, Moreau P, Mohty M. Results from a clofarabine-busulfan-containing, reduced-toxicity conditioning regimen prior to allogeneic stem cell transplantation: the phase 2 prospective CLORIC trial. Haematologica 2014; 99:1486-91. [PMID: 24951467 PMCID: PMC4562538 DOI: 10.3324/haematol.2014.108563] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 06/16/2014] [Indexed: 01/30/2023] Open
Abstract
We prospectively evaluated the safety and efficacy of a clofarabine, intravenous busulfan and antithymocyte globulin-based reduced-toxicity conditioning (CloB2A2) regimen before allogeneic stem cell transplantation. Thirty high-risk patients (median age: 59 years; acute myeloid leukemia n=11, acute lymphoblastic leukemia n=13; myelodysplastic syndrome n=5, bi-phenotypic leukemia n=1) were included in this phase 2 study. At time of their transplant, 20 and seven patients were in first and second complete remission, respectively, while three patients with myelodysplastic syndrome were responding to chemotherapy or who had not been previously treated. The CloB2A2 regimen consisted of clofarabine 30 mg/m(2)/day for 4 days, busulfan 3.2 mg/kg/day for 2 days and antithymocyte globulin 2.5 mg/kg/day for 2 days. The median follow-up was 23 months. Engraftment occurred in all patients. The 1-year overall survival, leukemia-free survival, relapse incidence and non-relapse mortality rates were 63±9%, 57±9%, 40±9%, and 3.3±3%, respectively. Comparing patients with acute myeloid leukemia/myelodysplastic syndrome versus those with acute lymphoblastic leukemia/bi-phenotypic leukemia, the 1-year overall and leukemia-free survival rates were 75±10% versus 50±13%, respectively (P=0.07) and 69±12% versus 43±13%, respectively (P=0.08), while the 1-year relapse incidence was 25±11% versus 57±14%, respectively (P=0.05). The CloB2A2 regimen prior to allogeneic stem cell transplantation is feasible, allowing for full engraftment and low toxicity. Disease control appears to be satisfactory, especially in patients with acute myeloid leukemia/myelodysplastic syndrome. The trial was registered at www.clinicaltrials.gov no. NCT00863148.
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MESH Headings
- Adenine Nucleotides/therapeutic use
- Adult
- Aged
- Antilymphocyte Serum/therapeutic use
- Arabinonucleosides/therapeutic use
- Busulfan/therapeutic use
- Clofarabine
- Drug Administration Schedule
- Female
- Graft Survival/immunology
- Hematopoietic Stem Cell Transplantation
- Humans
- Leukemia, Biphenotypic, Acute/immunology
- Leukemia, Biphenotypic, Acute/mortality
- Leukemia, Biphenotypic, Acute/pathology
- Leukemia, Biphenotypic, Acute/therapy
- Leukemia, Myeloid, Acute/immunology
- Leukemia, Myeloid, Acute/mortality
- Leukemia, Myeloid, Acute/pathology
- Leukemia, Myeloid, Acute/therapy
- Male
- Middle Aged
- Myeloablative Agonists/therapeutic use
- Myelodysplastic Syndromes/immunology
- Myelodysplastic Syndromes/mortality
- Myelodysplastic Syndromes/pathology
- Myelodysplastic Syndromes/therapy
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/immunology
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/mortality
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/pathology
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy
- Recurrence
- Survival Analysis
- Transplantation Conditioning/methods
- Transplantation, Homologous
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Affiliation(s)
| | - Myriam Labopin
- Université Pierre & Marie Curie, Paris INSERM, UMRs 938, Paris Hôpital Saint-Antoine, AP-HP, Paris
| | - Gérard Socié
- Hematology Department, Hopital Saint-Louis, Paris
| | | | - Sabine Furst
- Hematology Department, Institut Paoli-Calmette, Marseille
| | | | | | | | | | | | - Jean El-Cheikh
- Hematology Department, Institut Paoli-Calmette, Marseille
| | - Didier Blaise
- Hematology Department, Institut Paoli-Calmette, Marseille
| | | | | | | | | | - Mohamad Mohty
- Hematology Department, CHU Hotel-Dieu, Nantes Université Pierre & Marie Curie, Paris INSERM, UMRs 938, Paris Hôpital Saint-Antoine, AP-HP, Paris
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25
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Gholaminezhad S, Hadjibabaie M, Gholami K, Javadi MR, Radfar M, Karimzadeh I, Ghavamzadeh A. Pattern and associated factors of potential drug-drug interactions in both pre- and early post-hematopoietic stem cell transplantation stages at a referral center in the Middle East. Ann Hematol 2014; 93:1913-22. [DOI: 10.1007/s00277-014-2122-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 05/26/2014] [Indexed: 12/26/2022]
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26
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Zhou Y, Slack R, Jorgensen JL, Wang SA, Rondon G, de Lima M, Shpall E, Popat U, Ciurea S, Alousi A, Qazilbash M, Hosing C, O'Brien S, Thomas D, Kantarjian H, Medeiros LJ, Champlin RE, Kebriaei P. The effect of peritransplant minimal residual disease in adults with acute lymphoblastic leukemia undergoing allogeneic hematopoietic stem cell transplantation. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2014; 14:319-26. [PMID: 24548609 DOI: 10.1016/j.clml.2014.01.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 01/05/2014] [Accepted: 01/06/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Allogeneic HSCT is highly effective for treating ALL. However, many ALL patients relapse after HSCT. There has been a continuing effort to improve identification of patients at high risk of relapse, with the goal of early intervention to improve outcome. PATIENTS AND METHODS In this retrospective analysis, we examined the effect of MRD on the risk of hematologic relapse in 149 adult patients with ALL in morphologic remission undergoing allogeneic HSCT. MRD was assessed at the time of HSCT and after HSCT. RESULTS Patients with pretransplant MRD had a trend for shorter progression-free survival (PFS) at 2 years compared with patients without MRD, nearing statistical significance; 28% versus 47%, P = .08, on univariate analysis. This trend remained on multivariate analysis with better PFS in patients without MRD at the time of HSCT, hazard ratio (HR), 0.62 (95% confidence interval, 0.37-1.04); P = .07. Additionally, emergence of MRD after HSCT was a strong predictor for overt hematologic relapse (HR, 4; P < .001) with a median latency interval of 3.8 months. CONCLUSION These findings demonstrate the predictive value of monitoring for MRD around the time of transplant in adult patients with ALL.
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Affiliation(s)
- Yi Zhou
- Department of Hematopathology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Rebecca Slack
- Department of Biostatistics, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Jeffrey L Jorgensen
- Department of Hematopathology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Sa A Wang
- Department of Hematopathology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Marcos de Lima
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Elizabeth Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Uday Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Stefan Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Amin Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Muzaffar Qazilbash
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Susan O'Brien
- Department of Leukemia, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Deborah Thomas
- Department of Leukemia, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Hagop Kantarjian
- Department of Leukemia, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas, M.D. Anderson Cancer Center, Houston, TX.
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27
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Kunter G, Perkins JB, Pidala J, Nishihori T, Kharfan-Dabaja MA, Field T, Fernandez H, Perez L, Locke F, Ayala E, Tomblyn M, Ochoa-Bayona JL, Betts B, Nieder M, Anasetti C. Pharmacokinetically-targeted BU and fludarabine as conditioning before allogeneic hematopoietic cell transplantation for adults with ALL in first remission. Bone Marrow Transplant 2013; 49:11-6. [PMID: 23995098 DOI: 10.1038/bmt.2013.121] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 06/03/2013] [Accepted: 06/28/2013] [Indexed: 01/22/2023]
Abstract
Allogeneic hematopoietic cell transplantation offers improved survival in patients with ALL, but with regimens containing TBI, the nonrelapse mortality is 20-40%. Efforts to lessen transplant toxicities by reducing conditioning regimen intensity have led to increased relapse risk. Therefore, there is a need for less toxic regimens that maintain an anti-leukemia effect. We report here a retrospective review of 65 patients with ALL in first remission receiving grafts from allogeneic donors after fludarabine 40 mg/m(2)/day for 4 days and i.v. BU targeted to a median daily area under the concentration-time curve below 6000 μmoles min/L. At 2 years after transplantation, OS was 65% (95% confidence interval (CI): 52-77%), relapse-free survival was 61% (95% CI: 48-73%), cumulative incidence of relapse was 26% (95% CI: 17-39%) and cumulative incidence of nonrelapse mortality was 14% (95% CI: 8-26%). Age over 35 years, Ph chromosome positivity and minimal residual disease at transplant did not adversely affect outcomes. Pharmacokinetically targeted BU and fludarabine can provide intensive pre-transplant conditioning for adults with ALL in first remission, with promising relapse-free and OS rates.
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Affiliation(s)
- G Kunter
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - J B Perkins
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - J Pidala
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - T Nishihori
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - M A Kharfan-Dabaja
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - T Field
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - H Fernandez
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - L Perez
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - F Locke
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - E Ayala
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - M Tomblyn
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - J L Ochoa-Bayona
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - B Betts
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - M Nieder
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
| | - C Anasetti
- 1] Department of Blood and Marrow Transplantation, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA [2] Oncologic Sciences, University of South Florida, Tampa, FL, USA
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Feasibility of clofarabine cytoreduction followed by haploidentical hematopoietic stem cell transplantation in patients with relapsed or refractory advanced acute leukemia. Ann Hematol 2013; 92:1379-88. [PMID: 23928857 DOI: 10.1007/s00277-013-1862-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Accepted: 07/22/2013] [Indexed: 10/26/2022]
Abstract
Clofarabine is a novel purine nucleoside analogue with immunosuppressive and anti-leukemic activity in acute lymphoblastic and myeloid leukemia (AML, ALL). This retrospective study was performed to evaluate the feasibility and anti-leukemic activity of a sequential therapy using clofarabine for cytoreduction followed by conditioning for haploidentical hematopoietic stem cell transplantation (HSCT) in patients with non-remission acute leukemia. Patients received clofarabine (5 × 30 mg/m² IV) followed by a T cell replete haploidentical transplantation for AML (n = 15) or ALL (n = 3). Conditioning consisted of fludarabine, cyclophosphamide plus either melphalan, total body irradiation or treosulfan/etoposide. High-dose cyclophosphamide was administered for post-grafting immunosuppression. Neutrophil engraftment was achieved in 83 % and complete remission in 78% at day +30. The rate of acute graft versus host disease (GvHD) grade II-IV was 22%, while chronic GvHD occured in five patients (28%). Non-relapse mortality (NRM) after 1 year was 23%. At a median follow-up of 19 months, estimated overall survival and relapse-free survival at 1 year from haploidentical HSCT were 56 and 39%, respectively. Non-hematological regimen-related grade III-IV toxicity was observed in ten patients (56%) and included most commonly transient elevation of liver enzymes (44%), mucositis (40%), and skin reactions including hand-foot syndrome (17%), creatinine elevation (17%), and nausea/vomiting (17%). The concept of a sequential therapy using clofarabine for cytoreduction followed by haploidentical HSCT proved to be feasible and allows successful engraftment, while providing an acceptable toxicity profile and anti-leukemic efficacy in patients with advanced acute leukemia. NRM and rate of GvHD were comparable to results after HSCT from HLA-matched donors.
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Zhang W, Zheng Y, Hou L. Pharmacogenomic Discovery Delineating the Genetic Basis of Drug Response. CURRENT GENETIC MEDICINE REPORTS 2013; 1:143-149. [PMID: 24015375 DOI: 10.1007/s40142-013-0019-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Personalized medicine has the promise to tailor medical care based on the patient's genetic make-up and clinical variables such as gender, race and exposure to environmental stimuli. Recent progress in pharmacogenetic and pharmacogenomic studies has suggested that drug response to therapeutic treatments is likely a complex trait influenced by a variety of genetic and non-genetic factors. Identifying molecular targets (e.g., genetic variants) delineating the genetic basis of drug response could help understand the complex nature of drug response. The last decade has witnessed significant advances in genome-wide profiling technologies for genetic/epigenetic variations and gene expression. As an unbiased, cell-based model for pharmacogenomic discovery, a tremendous resource of whole-genome molecular targets has been accumulated for the HapMap lymphoblastoid cell lines (LCLs) during the past decade. The current progress, particularly in cancer pharmacogenomics, using the LCL model was reviewed to illustrate the potential impact of systems biology approaches on pharmacogenomic discovery.
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Affiliation(s)
- Wei Zhang
- Department of Pediatrics, University of Illinois, Chicago, Illinois, USA ; Institute of Human Genetics, University of Illinois, Chicago, Illinois, USA ; University of Illinois Cancer Center, Chicago, Illinois, USA
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Valdez BC, Wang G, Murray D, Nieto Y, Li Y, Shah J, Turturro F, Wang M, Weber DM, Champlin RE, Qazilbash MH, Andersson BS. Mechanistic studies on the synergistic cytotoxicity of the nucleoside analogs gemcitabine and clofarabine in multiple myeloma: relevance of p53 and its clinical implications. Exp Hematol 2013; 41:719-30. [PMID: 23648290 DOI: 10.1016/j.exphem.2013.04.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Accepted: 04/18/2013] [Indexed: 01/30/2023]
Abstract
Hematopoietic stem cell transplantation (HSCT) is an established treatment for multiple myeloma (MM), a plasma cell malignancy. To identify an improved pretransplant conditioning regimen, we investigated the cytotoxicity of gemcitabine (Gem) and clofarabine (Clo) combinations toward MM cell lines and patient cell samples. A strong synergism of the two nucleoside analogs, when combined at their approximate IC10 concentrations, was observed. This synergism could be partly due to the observed Gem-mediated phosphorylation and activation of deoxycytidine kinase, resulting in enhanced phosphorylation of Gem and Clo. Their cytotoxicity correlated with a robust activation of the DNA damage response pathway. [Gem+Clo] decreased the mitochondrial membrane potential with a concomitant release of proapoptotic factors into the cytoplasm and nucleus and the activation of apoptosis. Exposure of MM cells to [Gem+Clo] also decreased the level of ribosomal RNA (rRNA), which might have resulted in nucleolar stress, as reported previously, and caused a p53-dependent cell death. A reduction by approximately 50% in the cytotoxicity of Gem and Clo was observed in the presence of pifithrin α, a p53 inhibitor. Furthermore, MM cell lines with mutant p53 exhibited greater resistance to Gem and Clo, supporting a role for the p53 protein in these cytotoxic responses. Our results provide a rationale for clinical trials incorporating [Gem+Clo] combinations as part of conditioning therapy for high-risk patients with MM undergoing HSCT.
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Affiliation(s)
- Benigno C Valdez
- Departments of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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Kebriaei P, Ravandi F. Treating adults with acute lymphoblastic leukemia: it is time to grow up. Int J Hematol Oncol 2013. [DOI: 10.2217/ijh.12.25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Partow Kebriaei
- Department of Cellular Therapy & Stem Cell Transplantation, University of Texas – MD Anderson Cancer Center, Unit 423, 1515 Holcombe Boulevard, Houston, TX 77030, USA
| | - Farhad Ravandi
- Department of Leukemia, University of Texas – MD Anderson Cancer Center, Unit 428, 1515 Holcombe Boulevard, Houston, TX 77030, USA
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Kebriaei P, Wilhelm K, Ravandi F, Brandt M, de Lima M, Ciurea S, Worth L, O'Brien S, Thomas D, Champlin RE, Kantarjian H. Feasibility of allografting in patients with advanced acute lymphoblastic leukemia after salvage therapy with inotuzumab ozogamicin. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2013; 13:296-301. [PMID: 23313065 DOI: 10.1016/j.clml.2012.12.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Revised: 11/28/2012] [Accepted: 12/08/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND No highly effective salvage therapy exists for patients with relapsed acute lymphoblastic leukemia (ALL). Inotuzumab ozogamicin (IO) is a CD22 monoclonal antibody attached to calicheamycin that targets B lymphocytes in early stages of development, successfully inducing remission in patients with multiply relapsed ALL. METHODS We describe our findings in 26 patients who received allogeneic hematopoietic stem cell transplantation (SCT) after treatment with IO between September 2010 and October 2011. RESULTS Patients with a median age of 33 years (range, 5-70 years) received an allogeneic matched sibling donor (n = 9), matched- or 1-antigen mismatched unrelated donor (n = 16), or cord blood donor SCT (n = 1) while in complete remission (n = 23) or with active disease (n = 3). At the time of SCT, 15 patients were in complete remission without evidence of minimal residual disease (MRD) measured by multiparameter flow cytometry. Patients were heavily pretreated, including 5 patients who had received previous allogeneic SCT. Patients received a median of 3 courses of IO (range, 1-5 courses) before SCT. Seven patients are alive at a median follow-up of 13 months (range, 5-16 months), with 1-year event-free and overall survival (OS) of 22% and 20%, respectively. Patients without MRD at time of SCT had a markedly better 1-year OS of 42%. The cumulative incidence of nonrelapse mortality (NRM) at 6 months and 1 year were 40% and 60%, respectively, with 5 deaths attributed to venoocclusive disease (VOD). CONCLUSIONS Treatment with IO allows more patients to undergo transplantation while in remission, with favorable overall survival in patients without MRD who undergo transplantation. Reduction in hepatic toxicity is needed to improve overall results.
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Affiliation(s)
- Partow Kebriaei
- Department of Stem Cell Transplantation, M.D. Anderson Cancer Center, Houston, TX 77030, USA.
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