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YİĞENOĞLU TN, BAŞCI S, ŞAHİN D, BAKIRTAŞ M, KILINC A, UNCU ULU B, BATGİ H, İSKENDER D, OZCAN N, KIZIL ÇAKIR M, DAL S, HACIBEKİROĞLU T, ALTUNTAŞ F. The effect of smoking on stem cell mobilization in allogeneic donors. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2020. [DOI: 10.32322/jhsm.729505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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2
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Yiğenoğlu TN, Başcı S, Bakırtaş M, Ulu BU, Kılınç A, Şahin D, Darçın T, Yıldız J, Merdin A, Baysal NA, İskender D, Çakar MK, Dal MS, Hacıbekiroğlu T, Altuntaş F. The effect of serum vitamin B12, folate, ferritin levels and transferrin saturation on stem cell mobilization in allogeneic donors. Transfus Apher Sci 2020; 59:102726. [PMID: 32008954 DOI: 10.1016/j.transci.2020.102726] [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: 11/03/2019] [Revised: 11/27/2019] [Accepted: 12/23/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Peripheric blood derived stem cells are used in 75 % of allogeneic stem cell transplantations. Iron, vitamin B12 and folate involve in hematopoiesis. Therefore serum levels of iron, vitamin B12 and folat may effect stem cell mobilization. We aimed to analyze the effects of iron status, vitamin B12 and folate levels on peripheric blood stem cell mobilization in healthy donors. METHOD The mobilization results of 218 allogeneic donors were analyzed retrospectively. RESULTS In 64 donors, serum ferritin level was <15 μg / L and transferrin saturation was <20 %. When we compared the donors with iron deficiency to the donors without iron deficiency, the number of collected CD34 + cell was significantly higher in donors without iron deficiency. We did not find any impact of serum vitamin B12 and folate level on CD34+ cells collected. CONCLUSION Our study shows that serum ferritin and transferrin saturation have a greater effect on the amount of CD34+ cells collected from donors than serum vitamin B12 and folate levels. Consequently, when compliance tests of allogeneic donors are performed, the evaluation of vitamin B12 and folate levels is not necessary; whereas iron deficiency must be assessed and -if possible- corrected before apheresis is performed.
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Affiliation(s)
- Tuğçe Nur Yiğenoğlu
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Semih Başcı
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey.
| | - Mehmet Bakırtaş
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Bahar Uncu Ulu
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Ali Kılınç
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Derya Şahin
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Tahir Darçın
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Jale Yıldız
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Alparslan Merdin
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Nuran Ahu Baysal
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Dicle İskender
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Merih Kızıl Çakar
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Mehmet Sinan Dal
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Tuba Hacıbekiroğlu
- Department of Hematology, Sakarya University Hospital, Medical Faculty, Sakarya, Turkey
| | - Fevzi Altuntaş
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
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3
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Elfeky R, Lazareva A, Qasim W, Veys P. Immune reconstitution following hematopoietic stem cell transplantation using different stem cell sources. Expert Rev Clin Immunol 2019; 15:735-751. [PMID: 31070946 DOI: 10.1080/1744666x.2019.1612746] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Adequate immune reconstitution post-HSCT is crucial for the success of transplantation, and can be affected by both patient- and transplant-related factors. Areas covered: A systematic literature search in PubMed, Scopus, and abstracts of international congresses is performed to investigate immune recovery posttransplant. In this review, we discuss the pattern of immune recovery in the post-transplant period focusing on the impact of stem cell source (bone marrow, peripheral blood stem cells, and cord blood) on immune recovery and HSCT outcome. We examine the impact of serotherapy on immune reconstitution and the need to tailor dosing of serotherapy agents when using different stem cell sources. We discuss new techniques being used particularly with cord blood and haploidentical grafts to improve immune recovery in each scenario. Expert opinion: Cord blood T cells provide a unique CD4+ biased immune reconstitution. Initial studies using targeted serotherapy with cord grafts showed improved immune recovery with limited alloreactivity. Two competing haploidentical approaches have developed in recent years including TCRαβ/CD19 depleted grafts and post-cyclophosphamide haplo-HSCT. Both approaches have comparable survival rates with limited alloreactivity. However, delayed immune reconstitution is still an ongoing problem and could be improved by modified donor lymphocyte infusions from the same haploidentical donor.
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Affiliation(s)
- Reem Elfeky
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Arina Lazareva
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Waseem Qasim
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Paul Veys
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
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4
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Gkazi AS, Margetts BK, Attenborough T, Mhaldien L, Standing JF, Oakes T, Heather JM, Booth J, Pasquet M, Chiesa R, Veys P, Klein N, Chain B, Callard R, Adams SP. Clinical T Cell Receptor Repertoire Deep Sequencing and Analysis: An Application to Monitor Immune Reconstitution Following Cord Blood Transplantation. Front Immunol 2018; 9:2547. [PMID: 30455696 PMCID: PMC6231291 DOI: 10.3389/fimmu.2018.02547] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 10/16/2018] [Indexed: 12/21/2022] Open
Abstract
Spectratyping assays are well recognized as the clinical gold standard for assessing the T cell receptor (TCR) repertoire in haematopoietic stem cell transplant (HSCT) recipients. These assays use length distributions of the hyper variable complementarity-determining region 3 (CDR3) to characterize a patient's T cell immune reconstitution post-transplant. However, whilst useful, TCR spectratyping is notably limited by its resolution, with the technique unable to provide data on the individual clonotypes present in a sample. High-resolution clonotype data are necessary to provide quantitative clinical TCR assessments and to better understand clonotype dynamics during clinically relevant events such as viral infections or GvHD. In this study we developed and applied a CDR3 Next Generation Sequencing (NGS) methodology to assess the TCR repertoire in cord blood transplant (CBT) recipients. Using this, we obtained comprehensive TCR data from 16 CBT patients and 5 control cord samples at Great Ormond Street Hospital (GOSH). These were analyzed to provide a quantitative measurement of the TCR repertoire and its constituents in patients post-CBT. We were able to both recreate and quantify inferences typically drawn from spectratyping data. Additionally, we demonstrate that an NGS approach to TCR assessment can provide novel insights into the recovery of the immune system in these patients. We show that NGS can be used to accurately quantify TCR repertoire diversity and to provide valuable inference on clonotypes detected in a sample. We serially assessed the progress of T cell immune reconstitution demonstrating that there is dramatic variation in TCR diversity immediately following transplantation and that the dynamics of T cell immune reconstitution is perturbed by the presence of GvHD. These findings provide a proof of concept for the adoption of NGS TCR sequencing in clinical practice.
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Affiliation(s)
- Athina Soragia Gkazi
- Infection, Immunity and Inflammation Section, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Ben K Margetts
- Infection, Immunity and Inflammation Section, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Digital Research Environment, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
- Centre for Computation, Mathematics, and Physics in the Life Sciences and Experimental Biology (CoMPLEX), University College London, London, United Kingdom
| | - Teresa Attenborough
- Infection, Immunity and Inflammation Section, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Centre for Computation, Mathematics, and Physics in the Life Sciences and Experimental Biology (CoMPLEX), University College London, London, United Kingdom
| | - Lana Mhaldien
- SIHMDS-Haematology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Joseph F. Standing
- Infection, Immunity and Inflammation Section, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Pharmacy Department, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Theres Oakes
- Division of Infection and Immunity, University College London, London, United Kingdom
| | - James M. Heather
- Division of Infection and Immunity, University College London, London, United Kingdom
| | - John Booth
- Digital Research Environment, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Marlene Pasquet
- Le Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Robert Chiesa
- Department of Blood and Marrow Transplantation, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Paul Veys
- Department of Blood and Marrow Transplantation, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Nigel Klein
- Infection, Immunity and Inflammation Section, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Infectious Diseases Department, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Benny Chain
- Division of Infection and Immunity, University College London, London, United Kingdom
| | - Robin Callard
- Infection, Immunity and Inflammation Section, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Centre for Computation, Mathematics, and Physics in the Life Sciences and Experimental Biology (CoMPLEX), University College London, London, United Kingdom
| | - Stuart P. Adams
- Infection, Immunity and Inflammation Section, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- SIHMDS-Haematology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
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5
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Solmaz S, Kahraman S, Sevindik OG, Acar C, Turkyilmaz M, Alacacioglu I, Piskin O, Ozcan MA, Ozsan HG, Undar B, Demirkan F. A Comparison of Fresenius Com.Tec Cell and Spectra Optia Cell Separators for Autologous and Allogeneic Stem Cell Collections: Single Center Experience. Indian J Hematol Blood Transfus 2018; 34:677-683. [PMID: 30369740 DOI: 10.1007/s12288-018-0922-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 01/10/2018] [Indexed: 11/25/2022] Open
Abstract
Peripheral blood is the prefered source for hematopoietic stem cells for hematopoietic stem cell transplantation. The efficiency of peripheral blood stem cell (PBSC) collection can vary among devices. In this study we aimed to compare feasibility and effectivity of apheresis procedures of the different systems. Two apheresis systems [Com.Tec (Fresenius Healthcare) and Spectra Optia (Caridian BCT)] were used in our center for the collection of PBSCs for autologous and allogeneic transplantation. We retrospectively analysed 190 apheresis procedures performed in healthy donors and patients between June 2012 and November 2014 in Department of Hematology, Dokuz Eylul University. PBSCS were collected by Fresenius cell separator (64 procedure) or Spectra Optia cell separator (126 procedure). Mobilization treatments were G-CSF (26.8%), cyclophosphamide plus G-CSF (48.4%), prelixafor plus G-CSF (14.7%), ESHAP (10%) and others. Patient and donor characteristics (age, weight, volume processed, disease, mobilization regimes) were similar in Fresenius and Spectra Optia apheresis groups. Altough both collected PBSCs efficiently, the amount of CD34+ cell in product collected by Spectra Optia device was significantly higher (p < 0.05) and product volume was lower than Fresenius Com.Tec significantly (p < 0.05). "CD34+ collection efficiency" with Spectra Optia was significantly higher than Fresenius Com.Tec (CE2: 87%, 70%, p = 0.033) regarding all procedures. High collection efficiency and low product volume may be a significant characteristic of Spectra Optia device (mean 187 mL, product CD34+ cell: 1576 µL).
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Affiliation(s)
- Serife Solmaz
- Department of Hematology, Bozyaka Teaching and Research Hospital, Izmir, Turkey
| | - Selda Kahraman
- Department of Hematology, Medical Park Hospital, Izmir, Turkey
| | | | - Celal Acar
- Department of Hematology, Bozyaka Teaching and Research Hospital, Izmir, Turkey
| | - Munire Turkyilmaz
- 4Department of Hematology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Inci Alacacioglu
- 4Department of Hematology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Ozden Piskin
- 4Department of Hematology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Mehmet Ali Ozcan
- 4Department of Hematology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Hayri Guner Ozsan
- 4Department of Hematology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Bulent Undar
- 4Department of Hematology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Fatih Demirkan
- 4Department of Hematology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
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6
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Alva LC, Bacher U, Seipel K, Mansouri Taleghani B, Mueller BU, Novak U, Pabst T. Iron overload is correlated with impaired autologous stem cell mobilization and survival in acute myeloid leukemia. Transfusion 2018; 58:2365-2373. [PMID: 30203418 DOI: 10.1111/trf.14895] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/24/2018] [Accepted: 05/24/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Patients with acute myeloid leukemia (AML) undergoing consolidation with autologous stem cell transplantation (ASCT) depend on the successful mobilization of peripheral blood stem cells. However, the factors affecting the mobilization potential in AML patients and, in particular, the effect of transfusion-related iron overload on peripheral blood stem cell mobilization are largely unknown. STUDY DESIGN AND METHODS We investigated the association of varying levels of iron overload and stem cell mobilization efficacy in consecutive AML patients after two induction cycles. RESULTS A total of 113 AML patients in early first complete remission underwent the mobilization procedure. While 84 (74.3%) patients had serum ferritin levels exceeding 1000 μg/L, 26 (23.0%) patients had levels even higher than 2000 μg/L. Iron overload correlated with the number of preceding red blood cell transfusions and inversely correlated with circulating CD34+ cell levels (p = 0.04) at apheresis. Finally, the median progression-free and overall survival rates of patients with ferritin levels of higher than 2000 μg/L were shorter with 332 days versus 2156 days (p = 0.04) and 852 days versus 2235 days (p = 0.04), respectively. CONCLUSION Our data suggest that transfusion-related iron overload is suppressing the mobilization potential and is associated with inferior outcome in AML.
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Affiliation(s)
- Laura C Alva
- Department of Medical Oncology, Bern University Hospital, University of Bern, Switzerland
| | - Ulrike Bacher
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Katja Seipel
- Department of Biomedical Research, University of Bern, Bern, Switzerland
| | | | - Beatrice U Mueller
- Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Urban Novak
- Department of Medical Oncology, Bern University Hospital, University of Bern, Switzerland
| | - Thomas Pabst
- Department of Medical Oncology, Bern University Hospital, University of Bern, Switzerland
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7
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Paz A, Rigoni L, Fischer G, Schittler M, Pezzi A, Valim V, Dahmer A, Zambonato B, Amorin B, Sehn F, Silva MAD, Daudt L, Silla L. Donor characteristics and hematopoietic stem cell transplantation outcome: experience of a single center in Southern Brazil. Hematol Transfus Cell Ther 2018; 40:136-142. [PMID: 30057987 PMCID: PMC6000883 DOI: 10.1016/j.htct.2017.11.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 11/23/2017] [Indexed: 01/12/2023] Open
Abstract
Background Hematopoietic stem cell transplantation is a curative treatment for many patients with hematological disorders. Donor-recipient genetic disparity, especially involving the human leukocyte antigen system is a critical factor for transplant outcome. Objective To evaluate retrospectively donor characteristics and correlations with the occurrence of acute and chronic graft-versus-host disease, disease-free survival and overall survival in a Brazilian population submitted to allogeneic hematopoietic stem cell transplantation between 1994 and 2012 in a single center. Results Three hundred and forty-seven consecutive transplantations were included. Related transplants (81.2%) were significantly more common than unrelated transplants (18.7%); donor and recipient median ages were 34 (range: 1-61) and 33 (range: 3-65) years respectively with donor HLAs being matched for 333 (95.9%) patients. Donor gender, cytomegalovirus status and ABO incompatibility did not influence the five-year overall survival. In univariate analyses, overall survival was negatively influenced by the presence of acute graft-versus-host disease (33% vs. 47%, respectively; p-value = 0.04), unrelated transplant (41.5% vs. 50.9%, respectively; p-value = 0.045) and donors aged over 40 years (41% vs. 52%, respectively; p-value = 0.03). Older donors were associated with a higher rate of acute (52% vs. 65.8%; p-value = 0.03) and chronic graft-versus-host disease (60% vs. 43%, respectively; p-value = 0.015). In multivariate analyses, acute graft-versus-host disease [relative risk (RR): 1.8; 95% confidence interval (CI): 1.1-29; p-value = 0.008] and older donors (RR: 1.6; 95% CI 1.11-2.24; p-value = 0.013) were associated with higher transplant-related mortality. Conclusions In transplant patients, to have a donor older than 40 years of age seems to significantly increase the incidence of acute and chronic graft-versus-host disease and transplant-related mortality with no impact on disease-free survival and overall survival. In spite of the rather small cohort of patients, these findings are similar to what is described in the literature suggesting that a younger donor should be chosen whenever possible.
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Affiliation(s)
- Alessandra Paz
- Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
| | - Lisandra Rigoni
- Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
| | - Gustavo Fischer
- Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
| | - Monise Schittler
- Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
| | - Annelise Pezzi
- Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
| | - Vanessa Valim
- Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
| | - Alice Dahmer
- Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
| | - Bruna Zambonato
- Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
| | - Bruna Amorin
- Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
| | - Filipe Sehn
- Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
| | | | - Liane Daudt
- Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
| | - Lucia Silla
- Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul (UFRS), Porto Alegre, RS, Brazil
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8
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Dogu MH, Batgi H, Erkurt MA, Hacioglu S, Tekgunduz E, Kaya E, Iskender D, Eren R, Kuku I, Altuntas F. Stem cell mobilization kinetics in elderly patients with multiple myeloma. Transfus Apher Sci 2018; 57:204-207. [PMID: 29439920 DOI: 10.1016/j.transci.2018.01.010] [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: 10/25/2017] [Revised: 12/17/2017] [Accepted: 01/23/2018] [Indexed: 11/15/2022]
Abstract
In this study, we aimed to investigate whether the procedure and product kinetics differ according to age groups in advanced-age MM patients who underwent autologous HSCT. 59 patients who underwent autologous HSCT were retrospectively analyzed. Then, the patients were divided into two groups as 60-65 years and ≥65 years. It was significantly lower in ≥65 years group (p = 0.008) and proportionally, the procedure duration was also significantly shortened in this group (p = 0.013). Total number of collected CD34 positive stem cells was 6.20 × 106 (±3.83) in 60-65 years group while it was 5.51 × 106 (±2.48) in ≥65 years group with no statistically significant difference (p = 0.825). In conclusion, there was no significant difference in terms of the number of collected CD34-positive stem cells in this study that investigates the mobilization data, procedure and product kinetics, we think that successful stem cell mobilization can be performed in appropriately selected patients regardless of age.
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Affiliation(s)
- Mehmet Hilmi Dogu
- Istanbul Education and Research Hospital, Hematology Clinic, Istanbul, Turkey.
| | - Hikmetullah Batgi
- Ankara Oncology Education and Research Hospital, Hematology and Stem Cell Transplantation Clinic, Ankara, Turkey
| | - Mehmet Ali Erkurt
- Department of Hematology, İnönü University Faculty of Medicine, Malatya, Turkey
| | - Sibel Hacioglu
- Department of Hematology, Pamukkale University Faculty of Medicine, Denizli, Turkey
| | - Emre Tekgunduz
- Ankara Oncology Education and Research Hospital, Hematology and Stem Cell Transplantation Clinic, Ankara, Turkey
| | - Emin Kaya
- Department of Hematology, İnönü University Faculty of Medicine, Malatya, Turkey
| | - Dicle Iskender
- Ankara Oncology Education and Research Hospital, Hematology and Stem Cell Transplantation Clinic, Ankara, Turkey
| | - Rafet Eren
- Istanbul Education and Research Hospital, Hematology Clinic, Istanbul, Turkey
| | - Irfan Kuku
- Department of Hematology, İnönü University Faculty of Medicine, Malatya, Turkey
| | - Fevzi Altuntas
- Ankara Oncology Education and Research Hospital, Hematology and Stem Cell Transplantation Clinic, Ankara, Turkey
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9
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Suárez-González J, Martínez-Laperche C, Kwon M, Balsalobre P, Carbonell D, Chicano M, Rodríguez-Macías G, Serrano D, Gayoso J, Díez-Martín JL, Buño I. Donor Cell-Derived Hematologic Neoplasms after Hematopoietic Stem Cell Transplantation: A Systematic Review. Biol Blood Marrow Transplant 2018; 24:1505-1513. [PMID: 29410295 DOI: 10.1016/j.bbmt.2018.01.033] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 01/25/2018] [Indexed: 02/07/2023]
Abstract
Development of de novo hematologic malignancies in donor cells after allogeneic stem cell transplantation (allo-SCT) provides a useful in vivo model to study the process of leukemogenesis. A systematic analysis of the cases reported in the literature was performed to identify risk factors and mechanisms involved in the pathogenesis of donor cell-derived hematologic neoplasms (DCHN) and leukemogenic transformation. Relevant data were extracted from 137 cases. Cases of DCHN show a wide heterogeneity with regard to recipient/donor age, sex mismatch, and conditioning regimen. Some characteristics, such as the type of primary disease, the type of hematologic malignancy of the DCHN, and the stem cell source used in the transplant procedure, differ from those expected. Mechanisms involved in the pathogenesis of DCHN are complex, and several hypotheses have been proposed, such as pre-existing hematologic neoplasms or premalignant clones in the donor, decreased immune surveillance, and damage to bone marrow microenvironment in the recipient. Most likely several if not all these mechanisms play a role in DCHN development. Novel approaches, such as next-generation sequencing to study consecutive samples after allo-SCT in these patients, appear to be promising to decipher the mechanisms of leukemogenesis.
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Affiliation(s)
- Julia Suárez-González
- Genomics Unit, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain
| | - Carolina Martínez-Laperche
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain.
| | - Mi Kwon
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain
| | - Pascual Balsalobre
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain
| | - Diego Carbonell
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain
| | - María Chicano
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain
| | | | - David Serrano
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain
| | - Jorge Gayoso
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain
| | - José Luis Díez-Martín
- Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain; Department of Medicine, School of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Ismael Buño
- Genomics Unit, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Translational Oncology, Gregorio Marañón Health Research Institute, Madrid, Spain; Department of Hematology, Gregorio Marañón General University Hospital, Madrid, Spain
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10
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Factors affecting hematopoietic stem cell mobilization and apheresis in allogeneic donors: The role of iron status. Transfus Apher Sci 2017. [PMID: 28647301 DOI: 10.1016/j.transci.2017.05.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Infused CD34 cell count has a significant impact on transplant outcome. In this retrospective study, we aimed to analyze the impact of donor iron parameters on peripheral blood stem cell (PBSC) collection. A total of 303 related donors were included in the study. The mobilization regimen, recombinant G-CSF, was given for four consecutive days. A CD34+ cell count below 2×106/kg was defined as mobilization failure which was demonstrated in 23 donors (7.6%). Mobilization failure was more frequent in female donors than male donors (13.7% vs 3.4%). Body mass index, mean corpuscular volume, hemoglobin and ferritin levels were found to be lower in donors with mobilization failure. Body mass index was significantly correlated with PBSC count on the 4th day of G-CSF. Body mass index, male gender, mean corpuscular volume and ferritin levels had significant impact on PBSC count. Although PBSC count was found to be similar between female and male donors, female gender was shown to have an adverse impact on PBSC collection, which may be attributed to lower body weight and concurrent iron deficiency.
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11
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Occurrence, risk factors and outcome of adenovirus infection in adult recipients of allogeneic hematopoietic stem cell transplantation. J Clin Virol 2016; 82:33-40. [DOI: 10.1016/j.jcv.2016.07.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/25/2016] [Accepted: 07/08/2016] [Indexed: 11/19/2022]
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12
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Zhou M, Zheng Y, Ma S, Zhou D, Li L, Zhu J, Zhu L, Yang X, Luo Y, Huang H, Ye X, Xie W. Clinical Observation on Hemogram Variation of Allogeneic Donors from Chinese Population for Peripheral Hematopoietic Stem Cell Collection. Stem Cells Dev 2016; 25:798-802. [PMID: 26985857 DOI: 10.1089/scd.2016.0017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Meng Zhou
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Yanlong Zheng
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Shanshan Ma
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - De Zhou
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Li Li
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Jingjing Zhu
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Lixia Zhu
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Xiudi Yang
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Yi Luo
- 2 Bone Marrow Transplantation Center, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - He Huang
- 2 Bone Marrow Transplantation Center, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Xiujin Ye
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
| | - Wanzhuo Xie
- 1 Department of Hematology, the First Affiliated Hospital of Medical School of Zhejiang University , Hangzhou, China
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Biosimilar Filgrastim (Tevagrastim, XMO2) for Allogeneic Hematopoietic Stem Cell Mobilization and Transplantation in Patients with Acute Myelogenous Leukemia/Myelodysplastic Syndromes. Biol Blood Marrow Transplant 2016; 22:277-283. [DOI: 10.1016/j.bbmt.2015.08.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 08/28/2015] [Indexed: 01/12/2023]
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Dogu MH, Kaya AH, Berber I, Sari İ, Tekgündüz E, Erkurt MA, Iskender D, Kayıkçı Ö, Kuku I, Kaya E, Keskin A, Altuntaş F. Does the preference of peripheral versus central venous access in peripheral blood stem cell collection/yield change stem cell kinetics in autologous stem cell transplantation? Transfus Apher Sci 2016; 54:76-9. [DOI: 10.1016/j.transci.2016.01.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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[Short-term effects of hemogram in healthy donors after peripheral blood stem cell collection]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2016; 36:1011-5. [PMID: 26759103 PMCID: PMC7342316 DOI: 10.3760/cma.j.issn.0253-2727.2015.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
目的 探讨连续外周血造血干细胞(PBSC)采集对异基因造血干细胞供者外周血细胞计数的影响以及供者对连续采集的耐受性。 方法 166名于2013至2014年在浙江大学医学院附属第一医院血液科捐献PBSC的亲缘异基因供者,男86名,女80名,中位年龄40.5(15.0~60.0)岁。动员方案为G-CSF 5~10 µg·kg−1·d−1皮下注射至采集结束。于PBSC动员前、采集前、采集1次及2次后检测供者外周血以及采集物中WBC、PLT、HGB。 结果 连续2次PBSC采集后供者外周血HGB中位数由145(94~181)g/L降至138(93~167)g/L(P<0.05),PLT中位数由231(105~490)×109/L降至95(39~210)× 109/L(P<0.05),WBC差异无统计学意义(P>0.05)。采集物中HGB与供者外周血HGB降幅呈低度正相关(r=0.297,P=0.017),采集物中PLT与供者外周血PLT降幅高度相关(r=0.719,P<0.001)。不同年龄组供者在PBSC采集后的HGB降幅两两比较差异无统计学意义(P≥0.05)。PLT差异无统计学意义(P>0.05)。不同体重指数供者在PBSC采集1次及2次后外周血HGB降幅差异均有统计学意义(P=0.003,P<0.001),体重指数<18.5 kg/m2的偏瘦组供者HGB下降最明显(P<0.05)。 结论 健康异基因造血干细胞供者在连续PBSC采集过程中HGB轻度下降,对于偏瘦供者应调整采集参数以保证安全。采集PBSC会使血小板减少的风险增加,减少的程度与年龄及体重指数无关,且均可耐受。
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Autologous stem cell transplantation for adult acute leukemia in 2015: time to rethink? Present status and future prospects. Bone Marrow Transplant 2015; 50:1495-502. [PMID: 26281031 DOI: 10.1038/bmt.2015.179] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 06/25/2015] [Accepted: 06/26/2015] [Indexed: 01/22/2023]
Abstract
The use of autologous stem cell transplantation (ASCT) as consolidation therapy for adult patients with acute leukemia has declined over time. However, multiple randomized studies in the past have reported lower relapse rates after autologous transplantation compared with chemotherapy and lower non-relapse mortality rates compared with allogeneic transplantation. In addition, quality of life of long-term survivors is better after autologous transplantation than after allogeneic transplantation. Further, recent developments may improve outcomes of autograft recipients. These include the use of IV busulfan and the busulfan+melphalan combination, better detection of minimal residual disease (MRD) with molecular biology techniques, the introduction of targeted therapies and post-transplant maintenance therapy. Therefore, ASCT may nowadays be reconsidered for consolidation in the following patients if and when they reach a MRD-negative status: good- and at least intermediate-1 risk acute myelocytic leukemia in first CR, acute promyelocytic leukemia in second CR, Ph-positive acute lymphocytic leukemia. Conversely, patients with MRD-positive status or high-risk leukemia should not be considered for consolidation with ASCT.
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Flommersfeld S, Sohlbach K, Jaques G, Bein G, Hoffmann J, Kostrewa P, Sachs UJ. Collection of peripheral blood progenitor cells on Day 4 is feasible and effective while reducing granulocyte-colony-stimulating factor exposure to healthy donors. Transfusion 2015; 55:1269-74. [DOI: 10.1111/trf.13002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 11/18/2014] [Accepted: 11/28/2014] [Indexed: 11/28/2022]
Affiliation(s)
| | - Kristina Sohlbach
- Department of Hematology, Oncology, and Immunology; University Hospital Giessen and Marburg, Marburg Campus; Marburg Germany
| | - Gabriele Jaques
- Department of Hematology, Oncology, and Immunology; University Hospital Giessen and Marburg, Marburg Campus; Marburg Germany
| | - Gregor Bein
- Institute for Clinical Immunology and Transfusion Medicine; Justus Liebig University; Giessen Germany
| | - Jörg Hoffmann
- Department of Hematology, Oncology, and Immunology; University Hospital Giessen and Marburg, Marburg Campus; Marburg Germany
| | - Philippe Kostrewa
- Department of Hematology, Oncology, and Immunology; University Hospital Giessen and Marburg, Marburg Campus; Marburg Germany
| | - Ulrich J. Sachs
- Center for Transfusion Medicine and Hemotherapy
- Institute for Clinical Immunology and Transfusion Medicine; Justus Liebig University; Giessen Germany
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18
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Yannaki E, Karponi G. Current Status and Developments in Gene Therapy for Thalassemia and Sickle Cell Disease. THALASSEMIA REPORTS 2014. [DOI: 10.4081/thal.2014.4876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
β-thalassemias and sickle cell anemia (SCA) are the most common monogenic diseases worldwide for which curative treatments remain a desired goal. Allogeneic hematopoietic stem cell transplantation (allo-HCT), - the only curative treatment currently available for hemoglobinopaties-, has a narrow application window whereas it incurs several immunological risks. Gene therapy (GT), that is the autologous transplantation of genetically modified hematopoietic stem cells (CD34+), represents a promising new therapeutic strategy which is anticipated to reestablish effective hemoglobin production and render patients transfusion- and drug- independent without the immunological complications that normally accompany allo-HCT. Prior to the application of GT for hemoglobinopathies in the clinic, many years of extensive preclinical research were spent for the optimization of the gene transfer tools and conditions. To date, three GT clinical trials for β-thalassemia and sickle cell disease (SCD) have been conducted or are in progress and 3 cases of transfusion independence in thalassemic β0/βΕ patients have been reported. In the present review, the prerequisites for successful implementation of GT, the tough pathway of GT for hemoglobinopathies towards the clinic and the knowledge gained from the first clinical trials as well as the remaining questions and challenges, will be discussed. Overall, after decades of research including achievements but pitfalls as well, the path to GT of human patients with hemoglobinopathies is currently open and highly promising...
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19
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Estcourt LJ. Why has demand for platelet components increased? A review. Transfus Med 2014; 24:260-8. [DOI: 10.1111/tme.12155] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 06/24/2014] [Accepted: 09/06/2014] [Indexed: 01/16/2023]
Affiliation(s)
- L. J. Estcourt
- NHS Blood and Transplant; Oxford UK
- Radcliffe Department of Medicine; University of Oxford; Oxford UK
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20
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Chen W, Rizzieri D, Drago S. Safety of growth factor administration for leukapheresis in those with WBC counts greater than 60,000/µl. J Clin Apher 2014; 30:28-31. [PMID: 24975628 DOI: 10.1002/jca.21343] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 05/27/2014] [Accepted: 06/13/2014] [Indexed: 11/06/2022]
Abstract
PURPOSE Peripheral blood stem cell mobilization using growth factors is a common method of stem cell collection for transplantation, however, little is reported concerning safety of continued growth factor delivery in exceptional responders with very high white blood cell (WBC) counts in preparation for pheresis. We performed a retrospective study of the safety of growth factor delivery for leukapheresis in those with WBC counts greater than 60,000/µl. METHODS Allogeneic donors received 5 days of granulocyte colony-stimulating factor (G-CSF) at a daily dose of 10 or 16 µg/kg. Autologous donors received G-CSF 10 µg/kg/day +/- chemotherapy until peripheral blood CD34(+) count reached 10/µl. Granulocyte donors received 300 µg dose of G-CSF the day prior to donation. RESULTS Out of 3,037 leukapheresis collections from 1998 to 2005, we identified 303 collections from 204 donors or patients who had a WBC > 60,000/µl. WBC counts were ≥100,000/µl in seven of these subjects. If inadequate stem cell dose was obtained with pheresis with WBC counts this high, patients had growth factor dosing decreased 50% but still received a dose till stem cell collection was completed. Of the 204 subjects, 122 were patients and 82 were donors. These 204 donors/patients had no serious adverse events reported other than the common reports of myalgia, bone pain, and headache associated with administration of growth factors. Pain levels ranged from mild to severe and usually were managed by over the counter analgesics. CONCLUSIONS Continuing ½ the dose of neupogen to complete the pheresis process appears safe in subjects with very high white blood counts.
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Affiliation(s)
- Weihong Chen
- Department of Hematology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
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21
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Yannaki E, Karponi G, Zervou F, Constantinou V, Bouinta A, Tachynopoulou V, Kotta K, Jonlin E, Papayannopoulou T, Anagnostopoulos A, Stamatoyannopoulos G. Hematopoietic stem cell mobilization for gene therapy: superior mobilization by the combination of granulocyte-colony stimulating factor plus plerixafor in patients with β-thalassemia major. Hum Gene Ther 2014; 24:852-60. [PMID: 24001178 DOI: 10.1089/hum.2013.163] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Successful stem cell gene therapy requires high numbers of genetically engineered hematopoietic stem cells collected using optimal mobilization strategies. Here we focus on stem cell mobilization strategies for thalassemia and present the results of a plerixafor-based mobilization trial with emphasis on the remobilization with granulocyte-colony stimulating factor (G-CSF)+plerixafor in those patients who had previously failed mobilization. Plerixafor rapidly mobilized CD34(+) cells without inducing hyperleukocytosis; however, 35% of patients failed to reach the target cell dose of ≥6×10(6) CD34(+) cells/kg. Four subjects who failed on either plerixafor or G-CSF were remobilized with G-CSF+plerixafor. The combination proved highly synergistic; the target cell dose was readily reached and the per-apheresis yield was significantly increased over initial mobilization, ultimately resulting in single-apheresis collections, despite a more than 50% reduction of the dose of G-CSF in splenectomized patients to avoid hyperleukocytosis. The total stem and progenitor cells mobilized in G-CSF+plerixafor patients were higher than in patients treated by plerixafor alone. Importantly, the G-CSF+plerixafor-mobilized cells displayed a primitive stem cell phenotype and higher clonogenic capacity over plerixafor-mobilized cells. G-CSF+plerixafor represents the optimal strategy when very high yields of stem cells or a single apheresis is required. The high yields and the favorable transplantation features render the G-CSF+plerixafor-mobilized cells the optimal CD34(+) cell source for stem cell gene therapy applications.
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Affiliation(s)
- Evangelia Yannaki
- 1 Hematology-BMT Unit, Gene and Cell Therapy Center, George Papanicolaou Hospital , Thessaloniki 57010, Greece
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22
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Ria R, Reale A, Melaccio A, Racanelli V, Dammacco F, Vacca A. Filgrastim, lenograstim and pegfilgrastim in the mobilization of peripheral blood progenitor cells in patients with lymphoproliferative malignancies. Clin Exp Med 2014; 15:145-50. [PMID: 24722996 PMCID: PMC4412650 DOI: 10.1007/s10238-014-0282-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 03/25/2014] [Indexed: 12/01/2022]
Abstract
Patients with lymphoproliferative disorders, candidate to autologous stem cell transplantation (ASCT), require mobilization with chemotherapy and granulocyte colony -stimulating factor (G-CSF). This study looked for differences in hematopoietic peripheral stem cells (HPSCs) mobilization in response to the three available G-CSFs, namely lenograstim, filgrastim, and pegfilgrastim. Between 2000 and 2012, 146 patients (66 M and 80 F) who underwent ASCT for multiple myeloma, non-Hodgkin's lymphoma or Hodgkin's lymphoma were studied. All patients received induction therapy and then a mobilization regimen with cyclophosphamide plus lenograstim, or filgrastim, or pegfilgrastim. From days 12 to 14, HPSCs were collected by two to three daily leukaphereses. Our results show that high-dose cyclophosphamide plus lenograstim achieved adequate mobilization and the collection target more quickly and with fewer leukaphereses as compared to filgrastim and pegfilgrastim. No differences between the three regimens were observed regarding toxicity and days to WBC and platelet recovery. Thus, lenograstim may represent the ideal G-CSF for PBSC mobilization in patients with lymphoproliferative diseases. Further studies are needed to confirm these results and better understand the biological bases of these differences.
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Affiliation(s)
- Roberto Ria
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine and Clinical Oncology, University of Bari Medical School, Bari, Italy,
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23
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Karafin MS, Graminske S, Erickson P, Walters MC, Scott EP, Carter S, Padmanabhan A. Evaluation of the spectra optia apheresis system for mononuclear cell (MNC) collection in G-CSF mobilized and nonmobilized healthy donors: Results of a multicenter study. J Clin Apher 2014; 29:273-80. [DOI: 10.1002/jca.21319] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Accepted: 01/27/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Matthew S. Karafin
- Medical Sciences Institute, Blood Center of Wisconsin; Milwaukee Wisconsin
- Medical College of Wisconsin; Milwaukee Wisconsin
| | - Sharon Graminske
- Applied Research Laboratory, Blood Center of Wisconsin; Milwaukee Wisconsin
| | | | - Mark C. Walters
- LeukoLab; Alameda California
- Children's Hospital & Research Center; Oakland California
| | | | | | - Anand Padmanabhan
- Medical Sciences Institute, Blood Center of Wisconsin; Milwaukee Wisconsin
- Medical College of Wisconsin; Milwaukee Wisconsin
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24
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A single center comparison between three different apheresis systems for autologous and allogeneic stem cell collections. Transfus Apher Sci 2013; 49:428-33. [DOI: 10.1016/j.transci.2013.06.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Revised: 03/11/2013] [Accepted: 06/04/2013] [Indexed: 11/21/2022]
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25
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Urbano-Ispizua A, Baldomero H, Gratwohl A. Hematopoietic stem cell transplantation in Europe. Differences between Eastern and Western countries. Hematology 2013; 17 Suppl 1:S192-4. [DOI: 10.1179/102453312x13336169157095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Affiliation(s)
- Alvaro Urbano-Ispizua
- Institute of Hematology and OncologyHospital Clinic Barcelona, University of Barcelona, José Carreras Institute of Research, Barcelona, Spain
| | - Helen Baldomero
- Institute of Hematology and OncologyHospital Clinic Barcelona, University of Barcelona, José Carreras Institute of Research, Barcelona, Spain
| | - Alois Gratwohl
- European Group for Blood and Marrow Transplantation Activity Survey OfficeUniversity Hospital, Basel, Switzerland
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26
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Kim HJ, Kim SY, Lee MH, Min WS. Peripheral blood stem cell transplantation from human leukocyte antigen-matched sibling donors and unrelated donors in acute myeloid leukemia patients. Acta Haematol 2013; 130:206-16. [PMID: 23816761 DOI: 10.1159/000350481] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Accepted: 02/24/2013] [Indexed: 11/19/2022]
Abstract
There have been rare comparative studies of hematopoietic stem cell transplantation from matched sibling donors (MSDs) and unrelated donors (URDs) with regard to peripheral blood stem cell transplantation (PBSCT). We performed a retrospective study of 104 consecutive acute myeloid leukemia (AML) patients who had received an allogeneic PBSCT from an MSD or a URD in order to compare transplant outcomes and posttransplant complications between the 2 groups of patients. The cumulative incidence of grade 2-4 acute graft-versus-host disease (aGVHD) at 100 days (22.6% with MSD vs. 35.3% with URD; p = 0.107) and that of chronic GVHD (cGVHD) at 2 years (72.9% with MSD vs. 56.1% with URD; p = 0.153) was not significantly different between the 2 groups. Multivariate analysis also indicated that a URD was not an independent predictor of grade 2-4 aGVHD or cGVHD. No statistically significant differences were observed in terms of relapse incidence (p = 0.371), nonrelapse mortality (p = 0.473), disease-free survival (p = 0.925) or overall survival (p = 0.534) at 2 years. URDs are comparable with MSDs as a donor type for PBSCT in AML patients if risk-stratified GVHD prophylaxis is adopted.
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Affiliation(s)
- Hee-Je Kim
- Catholic Blood and Marrow Transplantation Center, The Catholic University of Korea, Seoul, Republic of Korea
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27
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Alvarez P, Carrillo E, Vélez C, Hita-Contreras F, Martínez-Amat A, Rodríguez-Serrano F, Boulaiz H, Ortiz R, Melguizo C, Prados J, Aránega A. Regulatory systems in bone marrow for hematopoietic stem/progenitor cells mobilization and homing. BIOMED RESEARCH INTERNATIONAL 2013; 2013:312656. [PMID: 23844360 PMCID: PMC3703413 DOI: 10.1155/2013/312656] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 04/22/2013] [Accepted: 05/24/2013] [Indexed: 12/14/2022]
Abstract
Regulation of hematopoietic stem cell release, migration, and homing from the bone marrow (BM) and of the mobilization pathway involves a complex interaction among adhesion molecules, cytokines, proteolytic enzymes, stromal cells, and hematopoietic cells. The identification of new mechanisms that regulate the trafficking of hematopoietic stem/progenitor cells (HSPCs) cells has important implications, not only for hematopoietic transplantation but also for cell therapies in regenerative medicine for patients with acute myocardial infarction, spinal cord injury, and stroke, among others. This paper reviews the regulation mechanisms underlying the homing and mobilization of BM hematopoietic stem/progenitor cells, investigating the following issues: (a) the role of different factors, such as stromal cell derived factor-1 (SDF-1), granulocyte colony-stimulating factor (G-CSF), and vascular cell adhesion molecule-1 (VCAM-1), among other ligands; (b) the stem cell count in peripheral blood and BM and influential factors; (c) the therapeutic utilization of this phenomenon in lesions in different tissues, examining the agents involved in HSPCs mobilization, such as the different forms of G-CSF, plerixafor, and natalizumab; and (d) the effects of this mobilization on BM-derived stem/progenitor cells in clinical trials of patients with different diseases.
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Affiliation(s)
- P. Alvarez
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - E. Carrillo
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - C. Vélez
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - F. Hita-Contreras
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Health Science, University of Jaén, 23071 Jaén, Spain
| | - A. Martínez-Amat
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Health Science, University of Jaén, 23071 Jaén, Spain
| | - F. Rodríguez-Serrano
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - H. Boulaiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - R. Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Health Science, University of Jaén, 23071 Jaén, Spain
| | - C. Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - J. Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - A. Aránega
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
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Systematic Review of Randomized Controlled Trials of Hematopoietic Stem Cell Mobilization Strategies for Autologous Transplantation for Hematologic Malignancies. Biol Blood Marrow Transplant 2012; 18:1191-203. [DOI: 10.1016/j.bbmt.2012.01.008] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Accepted: 01/11/2012] [Indexed: 11/20/2022]
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von Grünigen I, Raschle J, Rüsges-Wolter I, Taleghani BM, Mueller BU, Pabst T. The relapse risk of AML patients undergoing autologous transplantation correlates with the stem cell mobilizing potential. Leuk Res 2012; 36:1325-9. [PMID: 22727508 DOI: 10.1016/j.leukres.2012.05.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2012] [Revised: 05/29/2012] [Accepted: 05/31/2012] [Indexed: 10/28/2022]
Abstract
Autologous stem cell transplantation (ASCT) is widely used to consolidate first remission in AML. We determined the significance of circulating CD34+ cells at the day of blood stem cell collection in 78 AML patients. Patients mobilizing more than 60,000 CD34+ cells/ml had shorter overall survival (OS; P=0.0274), shorter time to progression (TTP; P=0.0014), and a higher relapse rate (P=0.0177). High levels of CD34+ cells were an independent marker for shorter OS and TTP in a multivariate analysis. These data suggest that ASCT is associated with unfavorable outcome in AML patients with high levels of mobilized peripheral CD34+ cells.
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Affiliation(s)
- Isabelle von Grünigen
- Department of Medical Oncology, University Hospital and University of Berne, Berne, Switzerland
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Irradiation induces homing of donor endothelial progenitor cells in allogeneic hematopoietic stem cell transplantation. Int J Hematol 2012; 95:189-97. [DOI: 10.1007/s12185-011-1000-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2011] [Revised: 12/13/2011] [Accepted: 12/13/2011] [Indexed: 10/14/2022]
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Mijovic A, Pamphilon D. Harvesting, processing and inventory management of peripheral blood stem cells. Asian J Transfus Sci 2011; 1:16-23. [PMID: 21938228 PMCID: PMC3168129 DOI: 10.4103/0973-6247.28068] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
By 2003, 97% autologous transplants and 65% of allogeneic transplants in Europe used mobilised peripheral blood stem cells (PBSC). Soon after their introduction in the early 1990's, PBSC were associated with faster haemopoietic recovery, fewer transfusions and antibiotic usage, and a shorter hospital stay. Furthermore, ease and convenience of PBSC collection made them more appealing than BM harvests. Improved survival has hitherto been demonstrated in patients with high risk AML and CML. However, the advantages of PBSC come at a price of a higher incidence of extensive chronic GVHD. In order to be present in the blood, stem cells undergo the process of “mobilisation” from their bone marrow habitat. Mobilisation, and its reciprocal process – homing – are regulated by a complex network of molecules on the surface of stem cells and stromal cells, and enzymes and cytokines released from granulocytes and osteoclasts. Knowledge of these mechanisms is beginning to be exploited for clinical purposes. In current practice, stem cell are mobilised by use of chemotherapy in conjunction with haemopoietic growth factors (HGF), or with HGF alone. Granulocyte colony stimulating factor has emerged as the single most important mobilising agent, due to its efficacy and a relative paucity of serious side effects. Over a decade of use in healthy donors has resulted in vast experience of optimal dosing and administration, and safety matters. PBSC harvesting can be performed on a variety of cell separators. Apheresis procedures are nowadays routine, but it is important to be well versed in the possible complications in order to avoid harm to the patient or donor. To ensure efficient collection, harvesting must begin when sufficient stem cells have been mobilised. A rapid, reliable, standardized blood test is essential to decide when to begin harvesting; currently, blood CD34+ cell counting by flow cytometry fulfils these criteria. Blood CD34+ cell counts strongly correlate with the apheresis yields. These are, in turn, predictive of the speed of haemopoietic recovery after transplantation, which has helped establish the adequate cell dose for transplantation. Following collection, PBSC may be transfused unmanipulated, processed to select specific cell subtypes, or stored for future use. Cryopreservation techniques allow long term storage of stem cells without significant loss of viability. Increasingly demanding calls for safety led to introduction of vapour phase storage, separate storage of infected material, and mandatory quality control measures at all stages of the cryopreservation process and subsequent thawing and transfusion. At the same time, safety of the personnel working in stem cell processing and storage laboratories is safeguarded by a set of regulations devised to minimize the risk of infection, injury or hypoxia. Requirements for quality and safety have been shaped into a number of documents and directives in Europe and USA, emphasising the importance of product traceability, reporting of adverse reactions, quality management systems (standard operating procedures, guidelines, training records, reporting mechanisms and records), requirements for cell reception, quarantine, process control, validation and storage. Establishments that collect, process and store stem cells must be accredited or licensed by appropriate national or international authorities on a regular basis. These regulatory measures have recently become law across the European Union.
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Brauninger S, Bialleck H, Thorausch K, Felt T, Seifried E, Bonig H. Allogeneic donor peripheral blood “stem cell” apheresis: prospective comparison of two apheresis systems. Transfusion 2011; 52:1137-45. [DOI: 10.1111/j.1537-2995.2011.03414.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Bijou F, Ivanovic Z, Boiron JM, Nicolini F. [Hematopoietic stem cells mobilization: state of the art in 2011 and perspectives]. Transfus Clin Biol 2011; 18:503-15. [PMID: 22019608 DOI: 10.1016/j.tracli.2011.02.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Accepted: 02/19/2011] [Indexed: 10/16/2022]
Abstract
High-dose chemotherapy with stem cells support has largely improved in terms of hematopoietic stem and progenitor cells harvest procedures as well as in those, which target or manipulate the cellular composition of autologous graft. Optimal preparative regimens and supportive care had lead to better use of autologous transplantation procedure. For other patients assigned to hematopoietic transplantation, availability of allogeneic donors appears to be an interesting alternative source of hematopoietic stem cells. Since three decades, hematopoietic growth factors development has allowed mobilization optimization and collection of peripheral hematopoietic stem cells leading to reduced days of hospitalization and less blood products requirements, being more cost-effective for patients in autologous transplantation settings and for stem cell collection facilities in allogeneic ones. New perspectives include, besides ex vivo manipulation of graft, development of mobilizing drugs in order to perform transplantation even in poor mobilizers patients. An important goal is achieved with the description of genetic polymorphisms related to optimal mobilization of stem cells. New approach using more promising and selective agents called chemokines, such as plerixafor the main leader among these agents are now available and appear complementary for alternative approach using cytokines alone (G-CSF, GM-CSF, SCF). The aim of this review is to assess the evolution of theses biotechnologies and their role in different steps of autologous transplantation and allogeneic stem cells collection.
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Affiliation(s)
- F Bijou
- Établissement français du sang Aquitaine-Limousin, place Amélie-Raba-Léon, 33035 Bordeaux cedex, France.
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Ahmed SOA, Ghavamzadeh A, Zaidi SZ, Baldomero H, Pasquini MC, Hussain F, Alimoghaddam K, Almohareb F, Ayas M, Hamidieh A, Mahmoud HK, Elhaddad A, Ben Othman T, Abdelkefi A, Sarhan M, Abdel-Rahman F, Adil S, Alkindi S, Bazarbachi A, Benchekroun S, Niederwieser D, Horowitz M, Gratwohl A, El Solh H, Aljurf M. Trends of hematopoietic stem cell transplantation in the Eastern Mediterranean region, 1984-2007. Biol Blood Marrow Transplant 2011; 17:1352-61. [PMID: 21440654 PMCID: PMC3371191 DOI: 10.1016/j.bbmt.2011.01.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2010] [Accepted: 01/14/2011] [Indexed: 12/01/2022]
Abstract
Hematopoietic stem cell transplantation (HSCT) activity was surveyed in the 9 countries in the World Health Organization Eastern Mediterranean region that reported transplantation activity. Between the years of 1984 and 2007, 7933 transplantations were performed. The number of HSCTs per year has continued to increase, with a plateau in allogeneic HSCT (allo-HSCT) between 2005 and 2007. Overall, a greater proportion of transplantations were allo-HSCT (n = 5761, 77%) compared with autologous HSCT (ASCT) (n = 2172, 23%). Of 5761 allo-HSCT, acute leukemia constituted the main indication (n = 2124, 37%). There was a significant proportion of allo-HSCT for bone marrow failures (n = 1001, 17%) and hemoglobinopathies (n = 885, 15%). The rate of unrelated donor transplantations remained low, with only 2 matched unrelated donor allo-HSCTs reported. One hundred umbilical cord blood transplantations were reported (0.017% of allo-HSCT). Peripheral blood stem cells were the main source of graft in allo-HSCT, and peripheral blood stem cells increasingly constitute the main source of hematopoietic stem cells overall. Reduced-intensity conditioning was utilized in 5.7% of allografts over the surveyed period. ASCT numbers continue to increase. There has been a shift in the indication for ASCT from acute leukemia to lymphoproliferative disorders (45%), followed by myeloma (26%). The survey reflects transplantation activity according to the unique health settings of this region. Notable differences in transplantation practices as reported to the European Group for Blood and Marrow Transplantation over recent years are highlighted.
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Affiliation(s)
- Syed O A Ahmed
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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Oncolytic virotherapy for multiple myeloma: past, present, and future. BONE MARROW RESEARCH 2011; 2011:632948. [PMID: 22046569 PMCID: PMC3199974 DOI: 10.1155/2011/632948] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/21/2010] [Accepted: 03/01/2011] [Indexed: 12/27/2022]
Abstract
Multiple myeloma (MM) is a B-cell malignancy that is currently felt to be incurable. Despite recently approved novel targeted treatments such as lenalidomide and bortezomib, most MM patients' relapse is emphasizing the need for effective and well-tolerated therapies for this deadly disease. The use of oncolytic viruses has garnered significant interest as cancer therapeutics in recent years, and are currently under intense clinical investigation. Both naturally occurring and engineered DNA and RNA viruses have been investigated preclinically as treatment modalities for several solid and hematological malignancies. Presently, only a genetically modified measles virus is in human clinical trials for MM. The information obtained from this and other future clinical trials will guide clinical application of oncolytic viruses as anticancer agents for MM. This paper provides a timely overview of the history of oncolytic viruses for the treatment of MM and future strategies for the optimization of viral therapy for this disease.
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Brauninger S, Bialleck H, Thorausch K, Seifried E, Bonig H. Mobilized allogeneic peripheral stem/progenitor cell apheresis with Spectra Optia v.5·0, a novel, automatic interface-controlled apheresis system: results from the first feasibility trial. Vox Sang 2011; 101:237-46. [DOI: 10.1111/j.1423-0410.2011.01484.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mohamed SYA, Fadhil I, Hamladji RM, Ali Hamidieh A, Fahmy O, Ladeb S, Alimoghaddam K, Elhaddad A, Ahmed Nacer R, Alsharif F, Rasheed W, Jahani M, Mousavi SA, Alseraihy A, Abdel-Rahman F, Al Jefri A, Hussein AA, Alabdulaaly A, Ibrahim A, Bekadja MA, Abboud M, Ahmed P, Dennison D, Bakr M, Benchekroun S, Hussain F, Othman TB, Aljurf M, Ghavamzadeh A. Hematopoietic Stem Cell Transplantation in the Eastern Mediterranean Region (EMRO) 2008-2009: Report on behalf of the Eastern Mediterranean Bone Marrow Transplantation (EMBMT) Group. Hematol Oncol Stem Cell Ther 2011; 4:81-93. [DOI: 10.5144/1658-3876.2011.81] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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The role of plerixafor in optimizing peripheral blood stem cell mobilization for autologous stem cell transplantation. Leukemia 2011; 25:1-6. [PMID: 21224858 DOI: 10.1038/leu.2010.224] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Gorin NC, Labopin M, Reiffers J, Milpied N, Blaise D, Witz F, de Witte T, Meloni G, Attal M, Bernal T, Rocha V. Higher incidence of relapse in patients with acute myelocytic leukemia infused with higher doses of CD34+ cells from leukapheresis products autografted during the first remission. Blood 2010; 116:3157-62. [PMID: 20479285 DOI: 10.1182/blood-2009-11-252197] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The stem cell source for autologous transplantation has shifted from bone marrow to peripheral blood (PB). We previously showed that relapse incidence in patients with acute myelocytic leukemia autografted in first remission (CR1) was greater with PB than bone marrow, and a poorer outcome was associated with a shorter CR1 to PB transplantation interval (≤ 80 days). Leukemic and normal progenitors are CD34(+) and can be concomitantly mobilized; we assessed whether an association exists between the infused CD34(+) cell dose and outcome. The infused CD34(+) cell doses were available for 772 patients autografted more than 80 days after CR1 and were categorized by percentiles. We selected the highest quintile (> 7.16 × 10(6)/kg) as the cutoff point. By multivariate analysis, relapse was more probable in patients who received the highest dose (hazard ratio = 1.48; 95% confidence interval, 1.12-1.95; P = .005), and leukemia-free survival was worse (hazard ratio = 0.72; 95% confidence interval, 0.55-0.93; P = .01). In conclusion, in patients autografted in first remission, relapse was higher and leukemia-free survival lower for those who received the highest CD34(+) PB doses.
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MESH Headings
- Adolescent
- Adult
- Aged
- Antigens, CD34/adverse effects
- Disease-Free Survival
- Humans
- Leukapheresis
- Leukemia, Myeloid, Acute/diagnosis
- Leukemia, Myeloid, Acute/drug therapy
- Leukemia, Myeloid, Acute/prevention & control
- Leukemia, Myeloid, Acute/therapy
- Middle Aged
- Multivariate Analysis
- Prognosis
- Recurrence
- Remission Induction
- Transplantation, Autologous
- Young Adult
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Affiliation(s)
- Norbert-Claude Gorin
- Department of Hematology, Hôpital Saint Antoine, 184 rue du Faubourg Saint-Antoine, Paris, France.
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Basak GW, Knopinska-Posluszny W, Matuszak M, Kisiel E, Hawrylecka D, Szmigielska-Kaplon A, Urbaniak-Kujda D, Dybko J, Zielinska P, Dabrowska-Iwanicka A, Werkun J, Rzepecki P, Wroblewska W, Wiktor-Jedrzejczak W. Hematopoietic stem cell mobilization with the reversible CXCR4 receptor inhibitor plerixafor (AMD3100)-Polish compassionate use experience. Ann Hematol 2010; 90:557-68. [PMID: 20938660 PMCID: PMC3070880 DOI: 10.1007/s00277-010-1098-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2010] [Accepted: 09/30/2010] [Indexed: 11/30/2022]
Abstract
Recent developments in the field of targeted therapy have led to the discovery of a new drug, plerixafor, that is a specific inhibitor of the CXCR4 receptor. Plerixafor acts in concert with granulocyte colony-stimulating factor (G-CSF) to increase the number of stem cells circulating in the peripheral blood (PB). Therefore, it has been applied in the field of hematopoietic stem cell mobilization. We analyzed retrospectively data regarding stem cell mobilization with plerixafor in a cohort of 61 patients suffering from multiple myeloma (N = 23), non-Hodgkin’s lymphoma (N = 20), or Hodgkin’s lymphoma (N = 18). At least one previous mobilization attempt had failed in 83.6% of these patients, whereas 16.4% were predicted to be poor mobilizers. The median number of CD34+ cells in the PB after the first administration of plerixafor was 22/μL (range of 0–121). In total, 85.2% of the patients proceeded to cell collection, and a median of two (range of 0–4) aphereses were performed. A minimum of 2.0 × 106 CD34+ cells per kilogram of the patient’s body weight (cells/kg b.w.) was collected from 65.6% of patients, and the median number of cells collected was 2.67 × 106 CD34+ cells/kg b.w. (0–8.0). Of the patients, 55.7% had already undergone autologous stem cell transplantation, and the median time to neutrophil and platelet reconstitution was 12 and 14 days, respectively. Cases of late graft failure were not observed. We identified the diagnosis of non-Hodgkin’s lymphoma and previous radiotherapy as independent factors that contributed to failure of mobilization. The current report demonstrates the satisfactory efficacy of plerixafor plus G-CSF for stem cell mobilization in heavily pre-treated poor or predicted poor mobilizers.
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Affiliation(s)
- Grzegorz Wladyslaw Basak
- Department of Hematology, Oncology and Internal Diseases, The Medical University of Warsaw, 1A Banacha Str., 02-097, Warsaw, Poland.
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Hematopoietic SCT activity in Asia: a report from the Asia-Pacific Blood and Marrow Transplantation Group. Bone Marrow Transplant 2010; 45:1682-91. [DOI: 10.1038/bmt.2010.34] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Richa E, Papari M, Allen J, Martinez G, Wickrema A, Anastasi J, Van Besien K, Artz A. Older Age But Not Donor Health Impairs Allogeneic Granulocyte Colony-Stimulating Factor (G-CSF) Peripheral Blood Stem Cell Mobilization. Biol Blood Marrow Transplant 2009; 15:1394-9. [DOI: 10.1016/j.bbmt.2009.07.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2009] [Accepted: 07/03/2009] [Indexed: 10/20/2022]
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43
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Current role of stem cell transplantation in chronic myeloid leukaemia. Best Pract Res Clin Haematol 2009; 22:431-43. [DOI: 10.1016/j.beha.2009.05.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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44
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Gorin NC, Labopin M, Blaise D, Reiffers J, Meloni G, Michallet M, de Witte T, Attal M, Rio B, Witz F, Fouillard L, Willemze R, Rocha V. Higher incidence of relapse with peripheral blood rather than marrow as a source of stem cells in adults with acute myelocytic leukemia autografted during the first remission. J Clin Oncol 2009; 27:3987-93. [PMID: 19597030 DOI: 10.1200/jco.2008.20.1400] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The cell source for autologous stem cell transplantation has shifted from bone marrow (BM) to peripheral blood (PB). In acute myelocytic leukemia (AML), for patients who receive transplants during first complete remission (CR1), no prospective randomized study has compared relapse incidence (RI) to cell source. PATIENTS AND METHODS We analyzed 2,165 patients who received autografts (1,607 PB and 558 BM) from 1994 to 2006 and were reported to the European Cooperative Group for Blood and Marrow Transplantation with complete research data. Relative to the time of CR1, PB transplants were performed earlier than BM transplants. Because a poorer outcome was associated with a shorter interval from CR1 to transplantation, patients were divided into three groups: BM, early PB (< or = 80 days after CR1), and late PB (> 80 days after CR1) transplantation. RESULTS In a multivariate analysis adjusted for differences between groups and center, RI was higher with both early PB (56% +/- 3%; hazard ratio [HR], 1.45; 95% CI, 1.11 to 1.9; P = .006) and late PB transplantation (46% +/- 2%; HR, 1.3; 95% CI, 1.06 to 1.59; P = .01) as compared with BM transplantation (39% +/- 2%). This translated into a significantly worse leukemia-free survival (LFS) for early PB transplantation (36% +/- 3%; HR, 0.75; 95% CI, 0.58 to 0.96; P = .02) and a trend for a poorer LFS for late PB (46% +/- 2%; HR, 0.84; 95% CI, 0.7 to 1.01; P = .06) as compared with BM (52% +/- 2%). CONCLUSION For patients with AML in CR1, risk of relapse is greater with PB transplantation rather than BM, independent of the interval from CR1 to transplantation.
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Ria R, Gasparre T, Mangialardi G, Bruno A, Iodice G, Vacca A, Dammacco F. Comparison between filgrastim and lenograstim plus chemotherapy for mobilization of PBPCs. Bone Marrow Transplant 2009; 45:277-81. [DOI: 10.1038/bmt.2009.150] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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46
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Placzek MR, Chung IM, Macedo HM, Ismail S, Mortera Blanco T, Lim M, Cha JM, Fauzi I, Kang Y, Yeo DCL, Ma CYJ, Polak JM, Panoskaltsis N, Mantalaris A. Stem cell bioprocessing: fundamentals and principles. J R Soc Interface 2009; 6:209-32. [PMID: 19033137 PMCID: PMC2659585 DOI: 10.1098/rsif.2008.0442] [Citation(s) in RCA: 147] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
In recent years, the potential of stem cell research for tissue engineering-based therapies and regenerative medicine clinical applications has become well established. In 2006, Chung pioneered the first entire organ transplant using adult stem cells and a scaffold for clinical evaluation. With this a new milestone was achieved, with seven patients with myelomeningocele receiving stem cell-derived bladder transplants resulting in substantial improvements in their quality of life. While a bladder is a relatively simple organ, the breakthrough highlights the incredible benefits that can be gained from the cross-disciplinary nature of tissue engineering and regenerative medicine (TERM) that encompasses stem cell research and stem cell bioprocessing. Unquestionably, the development of bioprocess technologies for the transfer of the current laboratory-based practice of stem cell tissue culture to the clinic as therapeutics necessitates the application of engineering principles and practices to achieve control, reproducibility, automation, validation and safety of the process and the product. The successful translation will require contributions from fundamental research (from developmental biology to the 'omics' technologies and advances in immunology) and from existing industrial practice (biologics), especially on automation, quality assurance and regulation. The timely development, integration and execution of various components will be critical-failures of the past (such as in the commercialization of skin equivalents) on marketing, pricing, production and advertising should not be repeated. This review aims to address the principles required for successful stem cell bioprocessing so that they can be applied deftly to clinical applications.
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Affiliation(s)
- Mark R Placzek
- Biological Systems Engineering Laboratory, Centre for Process Systems Engineering, Department of Chemical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, UK
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47
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Factors predicting allogeneic PBSCs yield after G-CSF treatment in healthy donors. Bone Marrow Transplant 2009; 44:613-5. [DOI: 10.1038/bmt.2009.60] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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48
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Gratwohl A, Baldomero H, Schwendener A, Rocha V, Apperley J, Frauendorfer K, Niederwieser D. The EBMT activity survey 2007 with focus on allogeneic HSCT for AML and novel cellular therapies. Bone Marrow Transplant 2009; 43:275-91. [PMID: 19169283 DOI: 10.1038/bmt.2009.7] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The 2007 report describes the current status of HSCT activity in Europe, highlights the increasing role of allogeneic HSCT in treatment of AML and gives the first quantitative information on novel cellular therapies. In 2007, there were 25 563 first HSCTs, 10 072 allogeneic (39%), 15 491 autologous (61%) and 3606 additional transplants reported from 613 centers in 42 countries. The main indications were leukemias (8061 (32%; 89% allogeneic)); lymphomas (14 627 (57%; 89% autologous)), solid tumors (1488 (6%; 96% autologous)) and nonmalignant disorders (1302 (5%; 91% allogeneic)). Peripheral blood was the main source of stem cells for autologous HSCT (98%) and the predominant source for allogeneic HSCT (71%). Among allogeneic HSCTs, the number of unrelated donor grafts equaled the number of HLA-identical sibling donor grafts for the first time (47% each). AML was the most frequent indication for allogeneic HSCT (32% of all allogeneic HSCTs), with an increase of 247 (8%). Information on novel cellular therapies was collected for the first time; there were 212 mesenchymal SCTs and 212 HSCTs for nonhematopoietic use. The indications for the latter were cardiovascular disorders (97; 46%), neurological disorders (94; 44%) and tissue repair (21; 10%). These data illustrate the expanding role of cellular therapies.
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Affiliation(s)
- A Gratwohl
- Hematology, Department of Medicine, University Hospital, University of Basel, Petersgraben 4, Basel, Switzerland.
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Halter J, Kodera Y, Ispizua AU, Greinix HT, Schmitz N, Favre G, Baldomero H, Niederwieser D, Apperley JF, Gratwohl A. Severe events in donors after allogeneic hematopoietic stem cell donation. Haematologica 2008; 94:94-101. [PMID: 19059940 DOI: 10.3324/haematol.13668] [Citation(s) in RCA: 147] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The risk for donors of allogeneic hematopoietic stem cells transplants is generally considered negligible. Scattered reports of severe complications and a recent controversy on hematopoietic malignancies after granulocyte colony-stimulating factor administration have challenged this opinion. DESIGN AND METHODS Three hundred and thirty-eight allogeneic transplant teams from 35 primarily European countries were asked to report numbers of fatalities, severe adverse events and hematologic malignancies occurring among their hematopoietic stem cell donors. RESULTS Two hundred and sixty-two of the 338 teams (77.5%) responded to a first survey (1993-2002) and 169 of the 262 responder teams (65%) to a second survey (2003-2005). They had performed a total of 51,024 first allogeneic hematopoietic stem cell transplantations, of which 27,770 were bone marrow and 23,254 peripheral blood. They observed five donor fatalities, one after a bone marrow donation and four after peripheral blood donation (incidence 0.98 per 10,000 donations; 95% CI 0.32-2.29), 37 severe adverse events (7.25/10,000; 95% CI 5.11-9.99), of which 12 in bone marrow donors (4.32/10,000; 95% CI 2.24-7.75) and 25 in peripheral blood donors (10.76/10,000; 95% CI 6.97-15.85; p<0.05) and 20 hematologic malignancies (3.92/10,000; 95% CI 2.39-6.05), of which 8 after donating bone marrow and 12 after donating peripheral blood stem cells. The observed incidence rate of hematologic malignancies did not exceed the expected incidence in an age- and sex-adjusted general population. CONCLUSIONS Hematopoietic stem cell donation is associated with a small but definite risk of fatalities and serious adverse events. True incidences might be higher, due to potential underreporting by study design. A continuous, standardized donor follow-up is needed to define donor risk groups and to monitor intermediate and long-term sequelae.
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Affiliation(s)
- Joerg Halter
- Hematology, Department of Medicine, University Hospital Basel, Basel, Switzerland.
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Kanold J, Paillard C, Tchirkov A, Merlin E, Marabelle A, Lutz P, Rousseau R, Baldomero H, Deméocq F. Allogeneic or haploidentical HSCT for refractory or relapsed solid tumors in children: toward a neuroblastoma model. Bone Marrow Transplant 2008; 42 Suppl 2:S25-30. [DOI: 10.1038/bmt.2008.279] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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