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Koch LDOM, Pereira AZ, Hamerschlak N, Castro ADAE, Tachibana A, Victor EDS, Filho RJG. Influence of body composition assessed by computed tomography on mortality in older adults undergoing hematopoietic stem cell transplantation. Nutr Clin Pract 2022; 37:1400-1408. [PMID: 35085415 DOI: 10.1002/ncp.10808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The incidence of most hematologic malignancies increases with age. Hematopoietic stem cell transplantation (HSCT) provides a potentially life-prolonging or curative option for many patients in this scenario. Limited data assessed from computed tomography (CT) images are available on muscle mass and density outcomes after HSCT. We evaluate the influence of body composition on morbidity and mortality in older adults undergoing HSCT. METHODS Retrospective longitudinal study conducted with 50 patients ≥ 60 years old undergoing HSCT. Body composition was assessed by chest CT (CCT), and treatment-related mortality, graft-vs-host disease (GVHD), neutrophil grafting, and overall survival were analyzed. RESULTS 148 HSCT patients were evaluated; 50 patients were eligible: 60% with autologous and 40% with allogeneic transplantation. Body mass index in patients was (female: 26.9 ± 4.7 kg/m2 ; male: 30.1 ± 4.9 kg/m2 ) - autologous and, (female: 24.3 ± 5.1 kg/m2 ; male: 26.4 ± 2.0 kg/m2 ) - allogeneic. In the autologous group, we found a positive association between age and death risk, with 63.5% increased risk of death (P = 0.006), and also Karnofsky Performance Score, with a 11.9% decrease in death risk (P < 0.001). A negative association between muscle radiodensity and death risk was observed in patients who received an allogeneic transplantation, with a risk decrease of 20.1% (P = 0.032). We found a positive association between the fourth thoracic vertebra muscle area and radiodensity and risk of acute GVHD (P = 0.028). CONCLUSION Body composition assessed by CCT showed the importance of radiodensity for better prognosis.
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Affiliation(s)
| | - Andrea Z Pereira
- Oncology and Hematology Department, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Nelson Hamerschlak
- Oncology and Hematology Department, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Adham do Amaral E Castro
- Diagnostic and Preventive Medicine Department, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Adriano Tachibana
- Diagnostic and Preventive Medicine Department, Hospital Israelita Albert Einstein, São Paulo, Brazil
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Yamada Y, Ikegawa S, Najima Y, Atsuta Y, Konuma R, Adachi H, Wada A, Kishida Y, Konishi T, Nagata A, Kaito S, Nagata R, Noguchi Y, Marumo A, Mukae J, Inamoto K, Toya T, Igarashi A, Kobayashi T, Sakamaki H, Ohashi K, Doki N. Retrospective comparison of hematopoietic stem cell transplantation following reduced-intensity conditioning with fludarabine/low-dose melphalan plus 4 Gy TBI versus fludarabine/ busulfan plus 4 Gy TBI. Int J Hematol 2021; 115:244-254. [PMID: 34652634 DOI: 10.1007/s12185-021-03233-4] [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: 04/28/2021] [Revised: 10/05/2021] [Accepted: 10/05/2021] [Indexed: 10/20/2022]
Abstract
Fludarabine with intravenous busulfan (6.4 mg/kg; FB2) and fludarabine with intermediate-dose melphalan (140 mg/m2; FM140) are the most widely used reduced-intensity conditioning (RIC) regimens for allogeneic hematopoietic stem cell transplantation. FM140 generally has a lower relapse rate and higher non-relapse mortality (NRM), resulting in overall survival (OS) comparable to that seen with FB2. To evaluate the effect of reducing the melphalan dose, we retrospectively compared transplant outcomes in 156 patients who received FB2 (n = 103) or FM80 (n = 53) at our center (median age: 63 years; range 27-72 years). All patients received 4-Gy total body irradiation. Three-year OS, the cumulative incidence of relapse, and NRM were comparable between groups (FB2 vs. FM80, 58% vs. 47%, p = 0.24; 30% vs. 36%, p = 0.57; 17% vs. 21%, p = 0.44, respectively). There was no significant difference in the cumulative incidence of graft-versus-host disease (GVHD) at day 100, chronic GVHD at 3 years, or the 3-year GVHD-free/relapse-free survival rate. In the high-risk disease group, patients receiving FM80 tended to have lower 3-year OS (FB2 vs. FM80, 48% vs. 17%, p = 0.06). In summary, transplant outcomes following FB2 or FM80 were comparable except in patients with high-risk disease.
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Affiliation(s)
- Yuta Yamada
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Shuntaro Ikegawa
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Yuho Najima
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan.
| | - Yuya Atsuta
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Ryosuke Konuma
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Hiroto Adachi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Atsushi Wada
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Yuya Kishida
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Tatsuya Konishi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Akihito Nagata
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Satoshi Kaito
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Ryohei Nagata
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Yuma Noguchi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Atsushi Marumo
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Junichi Mukae
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Kyoko Inamoto
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Takashi Toya
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Aiko Igarashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Takeshi Kobayashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Hisashi Sakamaki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Kazuteru Ohashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Noriko Doki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-8-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
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Axt L, Naumann A, Toennies J, Haen SP, Vogel W, Schneidawind D, Wirths S, Moehle R, Faul C, Kanz L, Axt S, Bethge WA. Retrospective single center analysis of outcome, risk factors and therapy in steroid refractory graft-versus-host disease after allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2019; 54:1805-1814. [PMID: 31089279 DOI: 10.1038/s41409-019-0544-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/24/2019] [Accepted: 04/26/2019] [Indexed: 01/09/2023]
Abstract
Acute and chronic graft-vs.-host disease (aGvHD and cGvHD) are major complications after allogeneic hematopoietic cell transplantation (HCT) leading to substantial morbidity and mortality. This retrospective single-center study analyzes incidence, therapy, and outcome of GvHD in n = 721 patients ≥18 years having received allogeneic HCT 2004-2013 with a special focus on steroid refractory GvHD. Acute (n = 355/49.2%) and chronic (n = 269/37.3%) GvHD were mainly treated by steroids in first-line therapy. The proportion of steroid refractory aGvHD and cGvHD was 35.7% and 31.4%, respectively. As there is no standard therapy for steroid refractory GvHD, a range of different agents was used. In aGvHD, the overall response rate (ORR) of steroid refractory GvHD to second-line treatment was 27.4%. Mycophenolate mofetil (MMF) and mTOR inhibitors led to superior response rates (ORR 50.0% and 53.3%, respectively). In steroid refractory cGvHD therapy, ORR was 44.4%. Use of calcineurin inhibitors (CNI; n = 11/45.5%), MMF (n = 18/50.0%), mTOR inhibitors (n = 10/60.0%), and extracorporeal photophoresis (ECP; n = 16/56.3%) showed ORR above average. Targeted therapies lead to responses in 7.7% (n = 13). This data may help to improve the design of future prospective clinical studies in GvHD.
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Affiliation(s)
- L Axt
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - A Naumann
- Institute for Clinical Epidemiology and Applied Biometry, Eberhard-Karl University Tuebingen, Tuebingen, Germany
| | - J Toennies
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - S P Haen
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - W Vogel
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - D Schneidawind
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - S Wirths
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - R Moehle
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - C Faul
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - L Kanz
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany
| | - S Axt
- Department for Visceral, General and Transplant Surgery, University Hospital Tuebingen, Tuebingen, Germany
| | - W A Bethge
- Department of Hematology and Oncology, Medical Center University Hospital Tuebingen, Tuebingen, Germany.
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4
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Voshtina E, Szabo A, Hamadani M, Fenske TS, D'Souza A, Chhabra S, Saber W, Drobyski WR, Hari P, Shah NN. Impact of Obesity on Clinical Outcomes of Elderly Patients Undergoing Allogeneic Hematopoietic Cell Transplantation for Myeloid Malignancies. Biol Blood Marrow Transplant 2019; 25:e33-e38. [DOI: 10.1016/j.bbmt.2018.08.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Accepted: 08/29/2018] [Indexed: 10/28/2022]
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5
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Fludarabine and busulfan plus low-dose TBI as reduced intensity conditioning in older patients undergoing allogeneic hematopoietic cell transplant for myeloid malignancies. Ann Hematol 2018; 97:1975-1985. [DOI: 10.1007/s00277-018-3391-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 06/02/2018] [Indexed: 12/18/2022]
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6
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Poiré X, Labopin M, Polge E, Passweg J, Craddock C, Blaise D, Cornelissen JJ, Volin L, Russell NH, Socié G, Michallet M, Fegueux N, Chevallier P, Brecht A, Hunault-Berger M, Mohty M, Esteve J, Nagler A. Allogeneic stem cell transplantation benefits for patients ≥ 60 years with acute myeloid leukemia and FLT3 internal tandem duplication: a study from the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation. Haematologica 2017; 103:256-265. [PMID: 29242299 PMCID: PMC5792270 DOI: 10.3324/haematol.2017.178251] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 12/07/2017] [Indexed: 11/17/2022] Open
Abstract
Intermediate-risk cytogenetic acute myeloid leukemia with an internal tandem duplication of FLT3 (FLT3-ITD) is associated with a high risk of relapse, and is now a standard indication for allogeneic stem cell transplantation. Nevertheless, most studies supporting this strategy have been performed in young patients. To address the benefit of allogeneic transplantation in the elderly, we made a selection from the European Society for Blood and Marrow Transplantation registry of de novo intermediate-risk cytogenetic acute myeloid leukemia harboring FLT3-ITD in patients aged 60 or over and transplanted from a related or unrelated donor between January 2000 and December 2015. Two hundred and ninety-one patients were identified. Most patients received a reduced-intensity conditioning (82%), while donors consisted of an unrelated donor in 161 (55%) patients. Two hundred and twelve patients received their transplantation in first remission, 37 in second remission and 42 in a more advanced stage of the disease. The 2-year leukemia-free survival rate was 56% in patients in first remission, 22% in those in second remission and 10% in patients with active disease, respectively (P<0.005). Non-relapse mortality for the entire cohort was 20%. In multivariate analysis, disease status at transplantation was the most powerful predictor of worse leukemia-free survival, graft-versus-host disease and relapse-free survival, and overall survival. In this elderly population, age was not associated with outcome. Based on the current results, allogeneic transplantation translates into a favorable outcome in fit patients ≥ 60 with FLT3-ITD acute myeloid leukemia in first remission, similarly to current treatment recommendations for younger patients.
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Affiliation(s)
- Xavier Poiré
- Section of Hematology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Myriam Labopin
- Acute Leukemia Working Party of the EBMT.,Service d'Hématologie, Hôpital Saint-Antoine, Paris, France
| | - Emmanuelle Polge
- Acute Leukemia Working Party of the EBMT.,Service d'Hématologie, Hôpital Saint-Antoine, Paris, France
| | | | - Charles Craddock
- Center for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, UK
| | - Didier Blaise
- Programme de Transplantation et Thérapie Cellulaire, Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, France
| | - Jan J Cornelissen
- Daniel den Hoed Cancer Centre, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Liisa Volin
- Stem Cell Transplantation Unit, HUH Comprehensive Cancer Center, Helsinki, Finland
| | | | - Gérard Socié
- Department of Hematology, Hôpital Saint-Louis, Paris, France
| | | | - Nathalie Fegueux
- Département d'Hématologie Clinique, CHU Lapeyronie, Montpellier, France
| | | | - Arne Brecht
- Deutsche Klinik für Diagnostik, KMT Zentrum, Wiesbaden, Germany
| | | | - Mohamad Mohty
- Acute Leukemia Working Party of the EBMT.,Service d'Hématologie, Hôpital Saint-Antoine, Paris, France
| | - Jordi Esteve
- Hematology Department, IDIBAPS, Hospital Clinic, Barcelona, Spain
| | - Arnon Nagler
- Acute Leukemia Working Party of the EBMT.,Chaim Sheba Medical Center, Tel-Hashomer, Israel
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7
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Rafii H, Ruggeri A, Volt F, Brunstein CG, Carreras J, Eapen M, Gluckman E, Weisdorf DJ. Changing Trends of Unrelated Umbilical Cord Blood Transplantation for Hematologic Diseases in Patients Older than Fifty Years: A Eurocord-Center for International Blood and Marrow Transplant Research Survey. Biol Blood Marrow Transplant 2016; 22:1717-1720. [DOI: 10.1016/j.bbmt.2016.05.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 05/12/2016] [Indexed: 10/21/2022]
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8
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Allogeneic hematopoietic cell transplantation in patients ⩾70 years: which patients may benefit? Blood Cancer J 2016; 6:e443. [PMID: 27391575 PMCID: PMC5030379 DOI: 10.1038/bcj.2016.54] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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9
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Konuma T, Tsukada N, Kanda J, Uchida N, Ohno Y, Miyakoshi S, Kanamori H, Hidaka M, Sakura T, Onizuka M, Kobayashi N, Sawa M, Eto T, Matsuhashi Y, Kato K, Ichinohe T, Atsuta Y, Miyamura K. Comparison of transplant outcomes from matched sibling bone marrow or peripheral blood stem cell and unrelated cord blood in patients 50 years or older. Am J Hematol 2016; 91:E284-92. [PMID: 26910296 DOI: 10.1002/ajh.24340] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 02/02/2016] [Accepted: 02/17/2016] [Indexed: 12/16/2022]
Abstract
Older recipient and donor age were associated with higher incidences of severe graft-versus-host disease (GVHD) and mortality after allogeneic hematopoietic stem cell transplantation from matched sibling donors (MSDs) and matched unrelated donors. Since a lower incidence of severe GVHD is advantageous in unrelated cord blood transplantation (CBT), a higher incidence of GVHD using older MSDs could be overcome using cord blood for older patients. We retrospectively analyzed Japanese registration data of 2,091 patients with acute myeloid leukemia, acute lymphoblastic leukemia (ALL), and myelodysplastic syndrome aged 50 years or older who underwent MSD bone marrow transplantation (BMT) (n = 319), MSD peripheral blood stem cell transplantation (PBSCT) (n = 462), or unrelated CBT (n = 1,310) between 2007 and 2012. Median age of MSD was 56 (range, 38-74) years. Compared with CBT, the risk of developing extensive chronic GVHD was higher after BMT (hazard ratio [HR], 2.00; P = 0.001) or PBSCT (HR, 2.38; P < 0.001), and transplant-related mortality was lower after BMT (HR, 0.61; P < 0.001) or PBSCT (HR, 0.63; P < 0.001). Relapse rates were not significant difference between three groups. Although overall mortality was lower after BMT (HR, 0.67; P < 0.001) or PBSCT (HR, 0.75; P = 0.002) compared with CBT, the rates of a composite endpoint of GVHD-free, relapse-free survival (GRFS) were not significant difference between three groups. These data showed that MSDs remain the best donor source for older patients, but CBT led to similar GRFS to BMT and PBSCT.
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Affiliation(s)
- Takaaki Konuma
- Department of Hematology/Oncology; the Institute of Medical Science, the University of Tokyo; Tokyo Japan
| | - Nobuhiro Tsukada
- Division of Hematology; Japanese Red Cross Medical Center; Tokyo Japan
| | - Junya Kanda
- Division of Hematology; Jichi Medical University, Saitama Medical Center; Saitama Japan
| | - Naoyuki Uchida
- Department of Hematology; Toranomon Hospital; Tokyo Japan
| | - Yuju Ohno
- Department of Internal Medicine; Kitakyushu Municipal Medical Center; Kitakyushu Japan
| | | | - Heiwa Kanamori
- Department of Hematology; Kanagawa Cancer Center; Yokohama Japan
| | - Michihiro Hidaka
- Department of Hematology; National Hospital Organization Kumamoto Medical Center; Kumamoto Japan
| | - Toru Sakura
- Saiseikai Maebashi Hospital; Leukemia Research Center; Gunma Japan
| | - Makoto Onizuka
- Department of Hematology and Oncology; Tokai University School of Medicine; Isehara Japan
| | - Naoki Kobayashi
- Department of Hematology; Sapporo Hokuyu Hospital; Sapporo Japan
| | - Masashi Sawa
- Department of Hematology and Oncology; Anjo Kosei Hospital; Anjo Japan
| | - Tetsuya Eto
- Department of Hematology; Hamanomachi Hospital; Fukuoka Japan
| | | | - Koji Kato
- Department of Hematology and Oncology; Children's Medical Center, Japanese Red Cross Nagoya First Hospital; Nagoya Japan
| | - Tatsuo Ichinohe
- Department of Hematology and Oncology; Research Institute for Radiation Biology and Medicine, Hiroshima University; Hiroshima Japan
| | - Yoshiko Atsuta
- Department of Healthcare Administration; Nagoya University Graduate School of Medicine; Nagoya Japan
- Japanese Data Center for Hematopoietic Cell Transplantation; Nagoya Japan
| | - Koichi Miyamura
- Department of Hematology; Japanese Red Cross Nagoya First Hospital; Nagoya Japan
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Hematopoietic stem cell transplantation for patients with AML in first complete remission. Blood 2016; 127:62-70. [DOI: 10.1182/blood-2015-07-604546] [Citation(s) in RCA: 184] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 10/07/2015] [Indexed: 12/31/2022] Open
Abstract
Abstract
Postremission therapy in patients with acute myeloid leukemia (AML) may consist of continuing chemotherapy or transplantation using either autologous or allogeneic stem cells. Patients with favorable subtypes of AML generally receive chemotherapeutic consolidation, although recent studies have also suggested favorable outcome after hematopoietic stem cell transplantation (HSCT). Although allogeneic HSCT (alloHSCT) is considered the preferred type of postremission therapy in poor- and very-poor-risk AML, the place of alloHSCT in intermediate-risk AML is being debated, and autologous HSCT is considered a valuable alternative that may be preferred in patients without minimal residual disease after induction chemotherapy. Here, we review postremission transplantation strategies using either autologous or allogeneic stem cells. Recent developments in the field of alternative donors, including cord blood and haploidentical donors, are highlighted, and we discuss reduced-intensity alloHSCT in older AML recipients who represent the predominant category of patients with AML who have a high risk of relapse in first remission.
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11
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Reduced-intensity conditioning with fludarabine and busulfan for allogeneic hematopoietic cell transplantation in elderly or infirm patients with advanced myeloid malignancies. Ann Hematol 2015; 95:115-124. [PMID: 26411736 DOI: 10.1007/s00277-015-2512-y] [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] [Received: 06/09/2015] [Accepted: 09/17/2015] [Indexed: 01/06/2023]
Abstract
We report a retrospective single-center analysis of 112 consecutive patients that underwent allogeneic hematopoietic cell transplantation (HCT) after reduced-intensity conditioning (RIC) with fludarabine (FLU) and busulfan (BU) for the treatment of acute myeloid leukemia (AML), myelodysplastic syndrome (MDS) and myeloproliferative syndrome (MPS) from 2005 to 2014. Three-year event-free survival (EFS) and overall survival (OS) were 46 and 58 %, respectively. Patients ≥60 years of age showed a similar outcome compared to younger patients (3-year OS 55 vs. 61 %, p = 0.96; 3-year EFS 46 vs. 46 %, p = 0.82). Cumulative incidence of non-relapse mortality (NRM) at 3 years adjusted for relapse as competing risk was 25 % for patients aged <60 years and 15 % for older patients (p = 0.15). Infusions of higher CD34(+) blood stem cell doses were associated with a significantly better outcome in the elderly subgroup (3-year OS 82 vs. 39 %, p = 0.007). Moreover, complete donor chimerism at day +100 was associated with a significantly improved survival (3-year OS 69 vs. 23 %, p = 0.003). In conclusion, our data suggest that RIC with FLU/BU enables long-term disease-free survival even in an elderly patient population. Age has no negative impact on the outcome of allogeneic HCT, and decision for transplant should be based on disease risk and performance status rather than age alone.
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12
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FLT3 mutational status is an independent risk factor for adverse outcomes after allogeneic transplantation in AML. Bone Marrow Transplant 2015; 51:511-520. [PMID: 26191952 PMCID: PMC4720584 DOI: 10.1038/bmt.2015.170] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 05/19/2015] [Accepted: 06/08/2015] [Indexed: 01/06/2023]
Abstract
Allogeneic HCT has been increasingly used in the setting of FLT3 mutated AML. However, its role in conferring durable relapse-free intervals remains in question. Herein, we sought to investigate FLT3 mutational status on transplant outcomes. We conducted a retrospective cohort study of 262 consecutive AML patients who underwent first-time allogeneic HCT (2008-2014), of whom 171 had undergone FLT3-ITD mutational testing. FLT3 mutated AML was associated with nearly twice the relapse risk (RR) compared with those without FLT3 mutation 3 years post-HCT (63% vs. 37%, P<0.001), and with a shorter median time to relapse (100 vs. 121 days). FLT3 mutational status remained significantly associated with this outcome after controlling for patient, disease, and transplant-related risk factors (P<0.05). Multivariate analysis showed a significant association of FLT3 mutation with increased 3-year RR (HR 3.63, 95% CI: 2.13, 6.19, P<0.001), and inferior disease-free survival (HR 2.05, 95% CI: 1.29, 3.27, P<0.01) and overall survival (HR 1.92, 95% CI: 1.14, 3.24, P<0.05). These data demonstrate high risk of early relapse after allogeneic HCT for FLT3 mutated AML that translates into adverse disease-free and overall survival outcomes. Additional targeted and coordinated interventions are needed to maintain durable remission after allogeneic HCT in this high-risk population.
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