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Cao LQ, Wen Q, Liu BN, Zhao ZY, Zhang XH, Xu LP, Chen H, Wang Y, Yu L, Wang FR, Huang XJ, Mo XD. Plerixafor-based mobilization and mononuclear cell counts in graft increased the risk of engraftment syndrome after autologous hematopoietic stem cell transplantation. BLOOD SCIENCE 2024; 6:e00190. [PMID: 38779304 PMCID: PMC11108345 DOI: 10.1097/bs9.0000000000000190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 04/07/2024] [Indexed: 05/25/2024] Open
Abstract
Engraftment syndrome (ES) is one of the most common complications in the early phase after autologous hematopoietic stem cell transplantation (ASCT), and we aimed to evaluate the incidence and risk factors for ES patients receiving ASCT in the era of plerixafor-based mobilization. A total of 294 were enrolled, and 16.0% (n = 47) experienced ES after ASCT. The main clinical manifestations were fever (100%), diarrhea (78.7%), skin rash (23.4%), and hypoxemia/pulmonary edema (12.8%). Plerixafor-based mobilization was associated with higher counts of CD3+ cells, CD4+ cells, and CD8+ cells in grafts. In univariate analysis of the total cohort, age ≥60 years, receiving ASCT at complete remission (CR), higher number of mononuclear cell (MNC), CD3+ cell counts, CD4+ cells as well as CD8+ cells transfused and plerixafor-based mobilization were associated with ES after ASCT. Multivariate analysis showed that age ≥60 years (P = .0014), receiving ASCT at CR (P = .002), and higher number of MNC transfused (P = .026) were associated with ES in total cohort. In plasma cell disease subgroup, age ≥60 years (P = .013), plerixafor-based mobilization (P = .036), and receiving ASCT at CR (P = .002) were associated with ES. Patients with more risk factors had a higher risk of ES. The 1-year probabilities of relapse, non-relapse mortality, and survival were comparable between patients with and without ES. Thus, plerixafor-based mobilization may influence the composition of T lymphocytes in grafts and increase the risk of ES, particularly in patients with plasma cell disease.
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Affiliation(s)
- Le-Qing Cao
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Qi Wen
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Bo-Ning Liu
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Zhen-Yu Zhao
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Xiao-Hui Zhang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Lan-Ping Xu
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Huan Chen
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yu Wang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Lu Yu
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Feng-Rong Wang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Jun Huang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Chinese Academy of Medical Sciences, Beijing 2019RU029, China
| | - Xiao-Dong Mo
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Chinese Academy of Medical Sciences, Beijing 2019RU029, China
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2
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Jantunen E, Turunen A, Varmavuo V, Partanen A. Impact of plerixafor use in the mobilization of blood grafts for autologous hematopoietic cell transplantation. Transfusion 2024; 64:742-750. [PMID: 38407504 DOI: 10.1111/trf.17755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/14/2024] [Accepted: 01/22/2024] [Indexed: 02/27/2024]
Abstract
Plerixafor (PLER), a reversible antagonist of the CXC chemokine receptor type 4, has been in clinical use for mobilization of blood grafts for autologous hematopoietic cell transplantation (AHCT) for about 15 years. Initially PLER was investigated in placebo-controlled trials with the granulocyte colony-stimulating factor (G-CSF) filgrastim. It has also been used in combination with chemotherapy plus G-CSF in patients who had failed a previous mobilization attempt or appeared to mobilize poorly with current mobilization (preemptive use). This review summarizes what is known regarding addition of PLER to standard mobilization regimens. PLER increases mobilization of CD34+ cells, decreases the number of apheresis sessions needed to achieve collection targets and increases the proportion of patients who can proceed to AHCT. It appears also to increase the amount of various lymphocyte subsets in the grafts collected. In general, hematologic recovery after AHCT has been comparable to patients mobilized without PLER, although slower platelet recovery has been observed in some studies of patients who mobilize poorly. In phase III studies, long-term outcome has been comparable to patients mobilized without PLER. This also appears to be the case in patients receiving plerixafor for poor or suboptimal mobilization of CD34+ cells. In practice, PLER is safe and has not been shown to increase tumor cell mobilization.
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Affiliation(s)
- Esa Jantunen
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Antti Turunen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Ville Varmavuo
- Department of Medicine, Kymenlaakso Central Hospital, Kotka, Finland
| | - Anu Partanen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
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3
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Melve GK, Sandnes M, Reikvam H. Autologous hematopoietic stem cell grafts - moving away from a one-size-fits-all approach. Expert Rev Hematol 2021; 15:1-4. [PMID: 34949139 DOI: 10.1080/17474086.2022.2022470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Guro Kristin Melve
- Department of Immunology and Transfusion Medicine, Haukeland University Hospital, Bergen, Norway
| | - Miriam Sandnes
- Institute of Clinical Science, University of Bergen, Norway.,Division for Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Håkon Reikvam
- Institute of Clinical Science, University of Bergen, Norway.,Division for Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
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Collection and Processing of Mobilized Mouse Peripheral Blood at Lowered Oxygen Tension Yields Enhanced Numbers of Hematopoietic Stem Cells. Stem Cell Rev Rep 2021; 16:946-953. [PMID: 32748332 DOI: 10.1007/s12015-020-10021-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Mobilized peripheral blood (mPB) hematopoietic stem (HSCs) and progenitor (HPCs) cells are primary sources for hematopoietic cell transplantation (HCT). Successful HCT requires threshold numbers of high-quality HSCs to reconstitute hematopoiesis long-term. Nevertheless, considerable percentages of patients and healthy donors fail to achieve required thresholds of HSCs with current mobilization regimens. In this present study we demonstrate that similar to mouse bone marrow (BM) and human cord blood, collection and processing of mouse Granulocyte Colony Stimulating Factor (G-CSF)-, AMD3100/Plerixafor- or G-CSF plus AMD3100/Plerixafor-mobilized HSCs in 3% O2 results in enhanced numbers of rigorously-defined phenotypic and for G-CSF - and G-CSF plus AMD3100/Plerixafor - mPB enhanced functionally-engrafting HSCs. These results may be of potential clinical utility. Graphical Abstract.
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5
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Antelo ML, Altuna A, Gimeno JJ, Ferreiro JJ, Amunárriz C, Mateos JJ, Zalba S, Alkorta A, Rifón J, Arroyo JL, Uresandi A, Moreno JA, Nájera MJ, Pinzón S, García A, Vallejo JC. Engraftment after autologous hematopoietic stem cell transplantation in patients mobilized with Plerixafor: A retrospective, multicenter study of a large series of patients. Transfus Apher Sci 2021; 60:103130. [PMID: 33840626 DOI: 10.1016/j.transci.2021.103130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 12/31/2022]
Abstract
Plerixafor (PLX) appears to effectively enhance hematopoietic stem-cell mobilization prior to autologous hematopoietic stem cell transplantation (auto-HCT). However, the quality of engraftment following auto-HCT has been little explored. Here, engraftment following auto-HCT was assessed in patients mobilized with PLX through a retrospective, multicenter study of 285 consecutive patients. Information on early and 100-day post-transplant engraftment was gathered from the 245 patients that underwent auto-HCT. The median number of PLX days to reach the stem cell collection goal (≥2 × 106 CD34+ cells/kg) was 1 (range 1-4) and the median PLX administration time before apheresis was 11 h (range 1-18). The median number of apheresis sessions to achieve the collection goal was 2 (range 1-5) and the mean number of CD34+ cells collected was 2.95 × 106/kg (range 0-30.5). PLX administration was safe, with only 2 mild and transient gastrointestinal adverse events reported. The median time to achieve an absolute neutrophil count (ANC) >500/μL was 11 days (range 3-31) and the median time to platelet recovery >20 × 103/μL was 13 days (range 5-69). At 100 days after auto-HCT, the platelet count was 137 × 109/L (range 7-340), the ANC was 2.3 × 109/L (range 0.1-13.0), and the hemoglobin concentration was 123 g/L (range 79-165). PLX use allowed auto-HCT to be performed in a high percentage of poorly mobilized patients, resulting in optimal medium-term engraftment in the majority of patients in whom mobilization failed, in this case mainly due to suboptimal peripheral blood CD34+ cell concentration on day +4 or low CD34+ cell yield on apheresis.
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Affiliation(s)
- M Luisa Antelo
- Servicio de Hematología, Complejo Hospitalario de Navarra (CHN), IdiSNA, Pamplona, Spain.
| | - Ane Altuna
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
| | - J José Gimeno
- Servicio de Hematología, Hospital Universitario Miguel Servet, Zaragoza, Spain.
| | - J Javier Ferreiro
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
| | - Cristina Amunárriz
- Servicio de Hematología, Hospital Universitario Marqués de Valdecilla, Santander, Spain.
| | - J José Mateos
- Servicio de Hematología, Hospital Universitario Cruces, Barakaldo, Spain.
| | - Saioa Zalba
- Servicio de Hematología, Complejo Hospitalario de Navarra (CHN), IdiSNA, Pamplona, Spain.
| | - Aitziber Alkorta
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
| | - José Rifón
- Servicio de Hematología, Clínica Universidad de Navarra, IdiSNA, Pamplona, Spain.
| | - J Luis Arroyo
- Servicio de Hematología, Hospital Universitario Marqués de Valdecilla, Santander, Spain.
| | - Amaia Uresandi
- Servicio de Hematología, Hospital Universitario Cruces, Barakaldo, Spain.
| | - J Antonio Moreno
- Servicio de Hematología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain.
| | - M Josefa Nájera
- Servicio de Hematología, Hospital San Pedro, Logroño, Spain.
| | - Sergio Pinzón
- Servicio de Hematología, Hospital Universitario Miguel Servet, Zaragoza, Spain.
| | - Alejandro García
- Servicio de Hematología, Hospital Universitario Miguel Servet, Zaragoza, Spain.
| | - J Carlos Vallejo
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
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6
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Kurnikova E, Trakhtman P, Pershin D, Ilyushina M, Khismatullina R, Maschan M, Novichkova G, Maschan A. Plerixafor added to G-CSF allows mobilization of a sufficient number of hematopoietic progenitors without impacting the efficacy of TCR-alpha/beta depletion in pediatric haploidentical and genoidentical donors failing to mobilize with G-CSF alone. J Clin Apher 2021; 36:547-552. [PMID: 33682959 DOI: 10.1002/jca.21891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 09/21/2020] [Accepted: 02/22/2021] [Indexed: 11/12/2022]
Abstract
BACKGROUND Collection of a large number of early hematopoietic progenitors is essential for allogeneic apheresis products intended for TCR-alpha/beta depletion. MATERIALS AND METHODS We added plerixafor 0.24 mg/kg body weight (bw) on day 4 of high-dose filgrastim mobilization 10 hours prior to apheresis in 16 (30.5%) pediatric allogeneic donors who failed to recover a sufficient number of CD34+ cells. RESULTS On day 4 of G-CSF, the median CD34+ cell count in peripheral blood was 6 per μL (range 4-9 per μL) in 6 poor mobilizers and 16 per μL (range 12-19 per μL) in insufficient mobilizers. In all donors, the threshold of 50 CD34+ cells/μL was achieved, and the median increase was 14.8-fold in poor mobilizers and 6.5-fold in insufficient mobilizers, whereas it was 3.45-fold increase in those mobilized with G-CSF alone. DISCUSSION In all donors, a predefined number of >10 × 106 CD34+ cells/kg of recipient bw before depletion was reached in the apheresis product. The use of plerixafor did not affect the purity of further TCR-alpha/beta depletion. Side effects were mild to moderate and consisted of nausea and vomiting. CONCLUSION Thus, the safety and high efficacy of plerixafor was proven in healthy pediatric allogeneic hematopoietic cell donors.
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Affiliation(s)
- Elena Kurnikova
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
| | - Pavel Trakhtman
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
| | - Dmitry Pershin
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
| | - Mariya Ilyushina
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
| | - Rimma Khismatullina
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
| | - Michael Maschan
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
| | - Galina Novichkova
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
| | - Alexey Maschan
- Dmitri Rogachev National Research Centre for Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russian Federation, Moscow, Russia
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7
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Reshef R. Peripheral blood stem cell grafts in allogeneic hematopoietic cell transplantation: It is not all about the CD34+ cell dose. Transfus Apher Sci 2021; 60:103081. [PMID: 33593707 DOI: 10.1016/j.transci.2021.103081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Allogeneic Hematopoietic Cell Transplantation is a curative approach in various malignant and non-malignant disorders. The majority of adult transplants in the current era are performed using mobilized stem cells, harvested from the peripheral blood by leukapheresis. Peripheral blood stem cell (PBSC) collections are designed to target a dose of stem cells that will result in safe engraftment and hematopoietic recovery; however, 99 % of the cells contained in a PBSC graft are not stem cells and a growing number of studies attempt to characterize the associations between graft composition and transplant outcomes. A better understanding of the impact of the quantity and quality of various cell types in PBSC grafts may lead to development of novel collection strategies or improved donor selection algorithms. Here we review relevant findings from recent studies in this area.
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Affiliation(s)
- Ran Reshef
- Blood and Marrow Transplantation and Cell Therapy Program, Columbia University Irving Medical Center, New York, NY, 630 W. 168th St. Mailbox 127, New York, NY, United States.
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8
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Hölig K, Schmidt H, Hütter G, Kramer M, Teipel R, Heidrich K, Zimmer K, Heidenreich F, Blechschmidt M, Torosian T, Ordemann R, Kroschinsky F, Rücker-Braun E, Gopsca L, Wagner-Drouet EM, Oelschlaegel U, Schmidt AH, Bornhäuser M, Ehninger G, Schetelig J. Salvage treatment with plerixafor in poor mobilizing allogeneic stem cell donors: results of a prospective phase II-trial. Bone Marrow Transplant 2020; 56:635-645. [PMID: 33028987 PMCID: PMC8589660 DOI: 10.1038/s41409-020-01053-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 08/14/2020] [Accepted: 09/02/2020] [Indexed: 11/09/2022]
Abstract
We conducted a prospective clinical trial to investigate the safety and efficacy of plerixafor (P) in allogeneic peripheral blood stem cells (PBSC) donors with poor mobilization response to standard-dose granulocyte colony-stimulating factor (G-CSF), defined by <2 × 106 CD34 + cells/kg recipient body-weight (CD34+/kg RBW) after 1st apheresis. A single dose of 240 µg/kg P was injected subcutaneously at 10 p.m. on the day of the 1st apheresis. Thirty-seven allogeneic PBSC donors underwent study treatment. The median CD34+ count in peripheral blood was 15/µl on Day 1 after G-CSF alone, versus 44/µl on Day 2 after G-CSF plus P (p < 0.001). The median yield of CD34+ cells was 1.1 × 108 on Day 1 and 2.8 × 108 on Day 2. In contrast to a median yield of only 1.31 × 106 CD CD34+/kg RBW on Day 1, triggering study inclusion, a median of 3.74 × 106 CD CD34+/kg RBW were collected with G-CSF plus P on Day 2. Of 37 donors, 21 reached the target cell count of >4.5 × 106 CD34+/kg RBW (57%, 95%CI 40-73%). No donor experienced a severe adverse event requiring treatment. In conclusion, P might be considered on a case-by-case basis for healthy allogeneic donors with very poor stem cell mobilization success after G-CSF.
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Affiliation(s)
- Kristina Hölig
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | | | - Gero Hütter
- Cellex Collection Center GmbH, Dresden, Germany
| | - Michael Kramer
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | - Raphael Teipel
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | - Katharina Heidrich
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | - Kristin Zimmer
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | - Falk Heidenreich
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany.,DKMS gemeinnützige GmbH, Clinical Trials Unit, Dresden, Germany
| | - Matthias Blechschmidt
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | | | | | - Frank Kroschinsky
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | - Elke Rücker-Braun
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | - Laszlo Gopsca
- National Institute of Hematology and Infectious Diseases, Department of Hematology and Stem Cell Transplantation, Budapest, Hungary
| | - Eva Maria Wagner-Drouet
- Medizinische Klinik und Poliklinik III, Hämatologie, Internistische Onkologie, Pneumologie, Universitätsmedizin Mainz, Mainz, Germany
| | - Uta Oelschlaegel
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | | | - Martin Bornhäuser
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany.,Center for Regenerative Therapies, Dresden, Germany
| | - Gerhard Ehninger
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany
| | - Johannes Schetelig
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, TU, Dresden, Germany. .,DKMS gemeinnützige GmbH, Clinical Trials Unit, Dresden, Germany.
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9
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Tolomelli G, Mancuso K, Tacchetti P, Patriarca F, Galli M, Pantani L, Zannetti B, Motta MR, Rizzi S, Dan E, Sinigaglia B, Giudice V, Olmo A, Arpinati M, Chirumbolo G, Fanin R, Lewis RE, Paris L, Bonifazi F, Cavo M, Curti A, Lemoli RM. The timing of plerixafor addition to G-Csf and chemotherapy affects immunological recovery after autologous stem cell transplant in multiple myeloma. Bone Marrow Transplant 2019; 55:946-954. [DOI: 10.1038/s41409-019-0756-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 09/25/2019] [Accepted: 11/11/2019] [Indexed: 01/20/2023]
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10
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Yamaguchi J, Chinen Y, Takimoto-Shimomura T, Nagata H, Muramatsu A, Kuriyama K, Ohshiro M, Hirakawa Y, Iwai T, Uchiyama H, Uoshima N, Kaneko H, Nakao M, Tsukamoto T, Shimura Y, Kobayashi T, Horiike S, Yokota I, Kuroda J. Prediction of delayed platelet engraftment after autologous stem cell transplantation for B-cell non-Hodgkin lymphoma. Leuk Lymphoma 2019; 60:3434-3441. [PMID: 31318305 DOI: 10.1080/10428194.2019.1636982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Delayed platelet engraftment (DPE) is occasionally observed despite prompt neutrophil engraftment after autologous peripheral blood stem cell transplantation (auto-PBSCT). To identify risk factors for DPE and to develop a simple and clinically applicable system for predicting the time required for platelet recovery, we conducted a multi-institutional retrospective study in 144 patients with B-cell non-Hodgkin lymphoma who underwent auto-PBSCT. In a median observation period of 930 days (range: 25-5272 days), 139 patients successfully achieved platelet engraftment (≥50.0 × 109/L). The median duration for platelet engraftment was 19 days, and 130 patients had platelet engraftment within 40 days after auto-PBSCT; however, the other 14 patients failed to achieve platelet engraftment within 60 days. These 14 patients with DPE required a significantly greater number of apheresis procedures and had a lower pre-apheresis absolute lymphocyte count (PA-ALC) compared to those without DPE. Importantly, multivariate analysis revealed that the number of transplanted CD34+ cells (≤2.0 × 106/kg), number of required apheresis procedures (≥3 days), and PA-ALC (≤1.0 × 109/L) were independently associated with a longer time for platelet engraftment after auto-PBSCT. By incorporating these three independent factors as variables, we generated a new scoring system for prediction of the time and probability for platelet engraftment after auto-PBSCT.
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Affiliation(s)
- Junko Yamaguchi
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshiaki Chinen
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoko Takimoto-Shimomura
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroaki Nagata
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Ayako Muramatsu
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Kodai Kuriyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Muneo Ohshiro
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Yoshiko Hirakawa
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Toshiki Iwai
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Mitsushige Nakao
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Taku Tsukamoto
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Isao Yokota
- Department of Biostatistics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Department of Medicine, Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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11
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Jantunen E, Varmavuo V, Pelkonen J, Valtola J. Importance of early immune recovery after autologous hematopoietic cell transplantation in lymphoma patients. Leuk Lymphoma 2019; 60:2115-2121. [PMID: 30843749 DOI: 10.1080/10428194.2019.1581929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Lymphomas constitute the second most common indication for autologous hematopoietic cell transplantation (AHCT). Graft infusion is followed by a rapid hematological recovery and slower immune recovery. The number of natural killer cells and CD3+ T lymphocytes achieve normal counts usually within a month, whereas the recovery of CD3+CD4+ T lymphocytes is much slower. Early immune recovery is usually defined as the absolute lymphocyte count (ALC) ≥0.5 × 109/L, which has been associated with improved progression-free and even overall survival. Several factors have been associated with early immune recovery, including higher infused lymphocyte and CD34+ cell doses, both of which are affected by the choice of mobilization. This review summarizes the clinical importance of early immune recovery for long-term success of AHCT in lymphomas. Factors known to affect early immune recovery are discussed and suggestions made how to improve mobilization and collection processes to optimize immune recovery and post-transplant outcomes.
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Affiliation(s)
- Esa Jantunen
- Insitute of Clinical Medicine/Internal Medicine, University of Eastern Finland , Kuopio , Finland.,Department of Medicine, Kuopio University Hospital , Kuopio , Finland.,Siunsote - North Carelia Hospital District , Joensuu , Finland
| | - Ville Varmavuo
- Department of Medicine, Kymenlaakso Central Hospital , Kotka , Finland
| | - Jukka Pelkonen
- Department of Clinical Microbiology, University of Eastern Finland , Kuopio , Finland.,Laboratory Centre of Eastern Finland, Kuopio , Kuopio , Finland
| | - Jaakko Valtola
- Department of Medicine, Kuopio University Hospital , Kuopio , Finland
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12
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Dosani T, Covut F, Pinto R, Kim BG, Ali N, Beck R, Maitta R, Downes K, Fox R, Reese J, de Lima M, Malek E. Impact of lenalidomide on collected hematopoietic myeloid and erythroid progenitors: peripheral stem cell collection may not be affected. Leuk Lymphoma 2019; 60:2199-2206. [DOI: 10.1080/10428194.2019.1573367] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Talib Dosani
- Internal Medicine Department, University Hospitals Seidman Cancer Center, Cleveland, OH, USA
| | - Fahrettin Covut
- Stem Cell Transplant Program University Hospitals Seidman Cancer Center Case Comprehensive Cancer Center and Case Western Reserve University, Cleveland, OH, USA
| | - Raisa Pinto
- Stem Cell Transplant Program University Hospitals Seidman Cancer Center Case Comprehensive Cancer Center and Case Western Reserve University, Cleveland, OH, USA
| | - Byung-Gyu Kim
- Pediatrics & Angie Fowler AYA Cancer Institute Case Western Reserve University, Cleveland, OH, USA
| | - Naveed Ali
- Stem Cell Transplant Program University Hospitals Seidman Cancer Center Case Comprehensive Cancer Center and Case Western Reserve University, Cleveland, OH, USA
| | - Rose Beck
- Pathology Department, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Robert Maitta
- Pathology Department, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Katharine Downes
- Pathology Department, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Robert Fox
- Cellular Therapy Lab Case Western Reserve University, Cleveland, OH, USA
| | - Jane Reese
- Cellular Therapy Lab Case Western Reserve University, Cleveland, OH, USA
| | - Marcos de Lima
- Stem Cell Transplant Program University Hospitals Seidman Cancer Center Case Comprehensive Cancer Center and Case Western Reserve University, Cleveland, OH, USA
| | - Ehsan Malek
- Stem Cell Transplant Program University Hospitals Seidman Cancer Center Case Comprehensive Cancer Center and Case Western Reserve University, Cleveland, OH, USA
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13
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Teipel R, Oelschlägel U, Wetzko K, Schmiedgen M, Kramer M, Rücker-Braun E, Hölig K, von Bonin M, Heidrich K, Fuchs A, Ordemann R, Kroschinsky F, Bornhäuser M, Hütter G, Schmidt H, Ehninger G, Schetelig J, Heidenreich F. Differences in Cellular Composition of Peripheral Blood Stem Cell Grafts from Healthy Stem Cell Donors Mobilized with Either Granulocyte Colony-Stimulating Factor (G-CSF) Alone or G-CSF and Plerixafor. Biol Blood Marrow Transplant 2018; 24:2171-2177. [PMID: 29935214 DOI: 10.1016/j.bbmt.2018.06.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 06/13/2018] [Indexed: 11/29/2022]
Abstract
This study was conducted to characterize and compare peripheral blood stem cell grafts from healthy donors who underwent granulocyte colony-stimulating factor (G-CSF) mobilization and subsequently received 1 dose of plerixafor after insufficient stem cell yields were achieved at the first apheresis. Aliquots from 35 donors were collected from the first apheresis after mobilization with G-CSF alone and from the second apheresis after additional plerixafor administration. Samples were freshly analyzed for cellular subsets by 8-color flow cytometry. Leukapheresis samples mobilized with additional plerixafor showed a significant increase of total nucleated cells, including B cells, CD4+ and CD8+ T cells, and CD34+ hematopoietic stem and progenitor cells. Absolute numbers of plasmacytoid dendritic cells were also significantly increased, whereas no changes were detected for myeloid dendritic cells. Furthermore, absolute numbers of regulatory T cells increased, with naive CD45RA+ regulatory T cells showing the highest rise. Finally, strikingly higher numbers of myeloid-derived suppressor cells were detected in the plerixafor and G-CSF-mobilized graft. The mobilization of peripheral stem cells in healthy donors with G-CSF and plerixafor led to a significant difference in cellular graft composition compared with G-CSF alone. The clinical impact of the different cell composition for the graft recipient warrants further clinical investigation.
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Affiliation(s)
- Raphael Teipel
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Uta Oelschlägel
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Katrin Wetzko
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Maria Schmiedgen
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Michael Kramer
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Elke Rücker-Braun
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Kristina Hölig
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Malte von Bonin
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany; National Center for Tumor Diseases, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany; German Cancer Consortium (DKTK), Dresden, Germany
| | - Katharina Heidrich
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Anke Fuchs
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Rainer Ordemann
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany; Cellex Gesellschaft für Zellgewinnung mbH, Dresden, Germany
| | - Frank Kroschinsky
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Martin Bornhäuser
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany; Center for Regenerative Therapies Dresden, TU Dresden, Dresden, Germany; National Center for Tumor Diseases, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany; German Cancer Consortium (DKTK), Dresden, Germany
| | - Gero Hütter
- Cellex Gesellschaft für Zellgewinnung mbH, Dresden, Germany
| | | | - Gerhard Ehninger
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany; National Center for Tumor Diseases, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany; Cellex Gesellschaft für Zellgewinnung mbH, Dresden, Germany
| | - Johannes Schetelig
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany; DKMS, Clinical Trials Unit, Dresden, Germany
| | - Falk Heidenreich
- Universitätsklinikum Carl Gustav Carus der TU Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany; DKMS, Clinical Trials Unit, Dresden, Germany.
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14
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Visram A, Bredeson C, Allan D, Sabloff M, Huebsch L, Tay J, Kekre N, McDiarmid S, Mallick R, Tinmouth A, Martin L, Hamelin L, Maze D. Long-term graft function following autologous hematopoietic cell transplantation and the impact of preemptive plerixafor in predicted poor mobilizers. Blood Cancer J 2018; 8:14. [PMID: 29379014 PMCID: PMC5802447 DOI: 10.1038/s41408-018-0050-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/04/2017] [Accepted: 12/11/2017] [Indexed: 11/09/2022] Open
Affiliation(s)
- Alissa Visram
- Department of Hematology, The Ottawa Hospital, Ottawa, Canada
| | | | - David Allan
- Department of Hematology, The Ottawa Hospital, Ottawa, Canada
| | | | - Lothar Huebsch
- Department of Hematology, The Ottawa Hospital, Ottawa, Canada
| | - Jason Tay
- Department of Medicine, Calgary, Canada
| | - Natasha Kekre
- Department of Hematology, The Ottawa Hospital, Ottawa, Canada
| | | | - Ranjeeta Mallick
- Ottawa Hospital Research Institute, Ottawa, Canada.,School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Canada
| | - Alan Tinmouth
- Department of Hematology, The Ottawa Hospital, Ottawa, Canada
| | - Lisa Martin
- Canadian Blood Services Stem Cell Processing Laboratory, Ottawa, Canada
| | - Linda Hamelin
- Department of Hematology, The Ottawa Hospital, Ottawa, Canada
| | - Dawn Maze
- Department of Hematology, The Ottawa Hospital, Ottawa, Canada.
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15
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Worel N, Frank N, Frech C, Fritsch G. Influence of plerixafor on the mobilization of CD34+ cell subpopulations and lymphocyte subtypes. Transfusion 2017; 57:2206-2215. [DOI: 10.1111/trf.14182] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 04/15/2017] [Accepted: 04/25/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Nina Worel
- Department of Blood Group Serology and Transfusion Medicine; Medical University Vienna
| | - Nelli Frank
- Children's Cancer Research Institute; Vienna Austria
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16
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Autologous Graft-versus-Tumor Effect: Reality or Fiction? Adv Hematol 2016; 2016:5385972. [PMID: 27635143 PMCID: PMC5011204 DOI: 10.1155/2016/5385972] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 07/08/2016] [Accepted: 07/25/2016] [Indexed: 11/17/2022] Open
Abstract
In contrast to allogeneic hematopoietic stem cell transplantation, the current dogma is not an evidence of graft-versus-tumor effect in autologous hematopoietic stem cell transplantation; thus, it is assumed that autologous hematopoietic stem cell transplantation only relies on the high-dose chemotherapy to improve clinical outcomes. However, recent studies argue in favor of the existence of an autologous graft-versus-tumor without the detrimental complications of graft-versus-host disease due to the nonspecific immune response from the infused donor alloreactive immune effector cells in allogeneic hematopoietic stem cell transplantation. Herein, this paper reviews the clinical evidence of an autologous graft-versus-tumor effect based on the autograft collected and infused host immune effector cells and host immunity recovery after autologous hematopoietic stem cell transplantation affecting clinical outcomes in cancer patients.
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17
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Jantunen E, Varmavuo V, Valtola J. Plerixafor injection: a hematopoietic stem cell mobilizer in non-Hodgkin lymphoma and multiple myeloma. Expert Rev Hematol 2016; 9:723-32. [DOI: 10.1080/17474086.2016.1208082] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Yuan S, Palmer JM, Tsai NC, Dagis A, Nademanee A, Wang S. Engraftment and outcomes following autologous stem cell transplantation in Hodgkin lymphoma patients mobilized with plerixafor. Hematol Oncol 2016; 35:281-287. [DOI: 10.1002/hon.2286] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 01/05/2016] [Accepted: 01/28/2016] [Indexed: 01/15/2023]
Affiliation(s)
- Shan Yuan
- Division of Transfusion Medicine, Department of Pathology and Laboratory Medicine; City of Hope National Medical Center; Duarte CA USA
| | - Joycelynne M. Palmer
- Division of Biostatistics, Department of Information Sciences; City of Hope National Medical Center; Duarte CA USA
| | - Ni-Chun Tsai
- Division of Biostatistics, Department of Information Sciences; City of Hope National Medical Center; Duarte CA USA
| | - Andrew Dagis
- Division of Biostatistics, Department of Information Sciences; City of Hope National Medical Center; Duarte CA USA
| | - Auayporn Nademanee
- Department of Hematology; City of Hope National Medical Center; Duarte CA USA
| | - Shirong Wang
- Division of Transfusion Medicine, Department of Pathology and Laboratory Medicine; City of Hope National Medical Center; Duarte CA USA
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19
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Granata A, Drezet A, Faucher C, Lemarie C, Calmels B, Chabannon C. New developments in the use of apheresis to collect haematopoietic cells for cell transplantation and cell therapies. ACTA ACUST UNITED AC 2016. [DOI: 10.1111/voxs.12208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A. Granata
- Centre de Thérapie Cellulaire; Département de Biologie du Cancer; Institut Paoli-Calmettes; Marseille France
- Unité de Transplantation et de Thérapie Cellulaire (U2T); Département d'Oncohématologie; Institut Paoli-Calmettes; Marseille France
| | - A. Drezet
- Centre de Thérapie Cellulaire; Département de Biologie du Cancer; Institut Paoli-Calmettes; Marseille France
- Inserm CBT-1409; Centre d'Investigations Cliniques en Biothérapie de Marseille; Marseille France
| | - C. Faucher
- Centre de Thérapie Cellulaire; Département de Biologie du Cancer; Institut Paoli-Calmettes; Marseille France
- Unité de Transplantation et de Thérapie Cellulaire (U2T); Département d'Oncohématologie; Institut Paoli-Calmettes; Marseille France
| | - C. Lemarie
- Centre de Thérapie Cellulaire; Département de Biologie du Cancer; Institut Paoli-Calmettes; Marseille France
- Inserm CBT-1409; Centre d'Investigations Cliniques en Biothérapie de Marseille; Marseille France
| | - B. Calmels
- Centre de Thérapie Cellulaire; Département de Biologie du Cancer; Institut Paoli-Calmettes; Marseille France
- Inserm CBT-1409; Centre d'Investigations Cliniques en Biothérapie de Marseille; Marseille France
| | - C. Chabannon
- Centre de Thérapie Cellulaire; Département de Biologie du Cancer; Institut Paoli-Calmettes; Marseille France
- Unité de Transplantation et de Thérapie Cellulaire (U2T); Département d'Oncohématologie; Institut Paoli-Calmettes; Marseille France
- Inserm CBT-1409; Centre d'Investigations Cliniques en Biothérapie de Marseille; Marseille France
- Aix-Marseille Université; Marseille France
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20
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Strobel J, Moellmer I, Zingsem J, Hauck-Dlimi B, Eckstein R, Strasser E. T-cell subsets in autologous and allogeneic peripheral blood stem cell concentrates. Vox Sang 2015; 109:375-86. [PMID: 26040970 DOI: 10.1111/vox.12289] [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: 10/20/2014] [Revised: 02/24/2015] [Accepted: 03/27/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVES Regulatory T cells (Tregs) and other T-cell subsets are of importance in the setting of autologous and allogeneic stem cell transplantations. We conducted a study to assess the content of peripheral blood stem cell concentrates and related apheresis parameters in the autologous and allogeneic setting. MATERIAL AND METHODS We characterized 53 donors, patients and peripheral blood stem cell concentrates (PBSC) regarding the content of CD45(+) cells, lymphocytes, CD3(+) cells, CD3(+) CD4(+) T cells, CD3(+) CD4(+) CD25(+) T cells, CD3(+) CD4(+) CD25(+) CD127(low/negative) Tregs and CD34(+) cells and calculated cell yields, recruitment factors and collection efficiency for all cell types. We compared allogeneic data with autologous data. RESULTS Autologous PBSC show significantly lower concentrations of T-cell subsets compared to allogeneic PBSC (17,112/μl CD4(+), 14,858/μl CD4(+) CD25(+) and 1579/μl CD3(+) CD4(+) CD25(+) CD127(low/negative) Tregs in autologous compared to 65,539/μl CD4(+), 44,208(+) /μl CD4(+) CD25(+) and 5040/μl CD3(+) CD4(+) CD25(+) CD127(low/negative) Tregs in allogeneic PBSC, respectively), in contrast to CD34(+) concentrations (5342/μl CD34(+) in autologous compared to 2367/μl CD34(+) in allogeneic PBSC, respectively). Accordantly, all T-cell yields are lower in the autologous setting compared to allogeneic PBSC. However, recruitment factor and collection efficiency of all cell types are higher in autologous compared to allogeneic PBSC, but not all parameters differ significantly when groups are compared. CONCLUSION T-cell subsets and especially Tregs are a substantial part of PBSC transplantation, as considerable recruitment during apheresis occurs. In large volume apheresis, the collection efficiency of Treg is comparable to that of CD34(+) cells, while recruitment factors are even higher.
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Affiliation(s)
- J Strobel
- Department of Transfusion Medicine and Hemostaseology, Friedrich-Alexander-University, Erlangen, Germany
| | - I Moellmer
- Department of Transfusion Medicine and Hemostaseology, Friedrich-Alexander-University, Erlangen, Germany
| | - J Zingsem
- Department of Transfusion Medicine and Hemostaseology, Friedrich-Alexander-University, Erlangen, Germany
| | - B Hauck-Dlimi
- Department of Transfusion Medicine and Hemostaseology, Friedrich-Alexander-University, Erlangen, Germany
| | - R Eckstein
- Department of Transfusion Medicine and Hemostaseology, Friedrich-Alexander-University, Erlangen, Germany
| | - E Strasser
- Department of Transfusion Medicine and Hemostaseology, Friedrich-Alexander-University, Erlangen, Germany
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21
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Arbez J, Saas P, Lamarthée B, Malard F, Couturier M, Mohty M, Gaugler B. Impact of donor hematopoietic cells mobilized with G-CSF and plerixafor on murine acute graft-versus-host-disease. Cytotherapy 2015; 17:948-55. [PMID: 25813681 DOI: 10.1016/j.jcyt.2015.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 02/13/2015] [Accepted: 02/17/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND AIMS This study aimed to characterize the immune effectors contained in the grafts from donor mice mobilized by granulocyte colony-stimulating factor (G-CSF) and plerixafor and to evaluate their impact on the development of acute graft-versus-host-disease (aGVHD). METHODS Mobilization was done with G-CSF alone or G-CSF plus plerixafor (G+P). RESULTS In grafts collected after G+P mobilization, we observed a significantly higher proportion of c-kit(+)Sca-1(+) hematopoietic stem cells compared with G-CSF. A significant increase in the percentage of plasmacytoid dendritic cells was detected in the G+P graft compared with G-CSF graft. We also studied the ability of stem cell grafts mobilized with G+P to induce GVHD in a mouse model. We observed higher mortality (P < 0.001) associated with increased aGVHD clinical score (P < 0.0001) as well as higher pathology score in the intestine of mice receiving G+P as compared with G-CSF grafts (P < 0.001). Moreover, the exacerbated aGVHD severity was associated with upregulation of CCR6 expression on both CD4(+) and CD8(+) T cells from the G+P grafts, as well as on T cells from mice transplanted with G+P grafts. CONCLUSIONS In conclusion, we showed that grafts mobilized with G+P exhibited functional features different from those mobilized with G-CSF alone, which increase the severity of aGVHD in the recipients.
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Affiliation(s)
- Jessy Arbez
- Institut de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche (UMR)1098, Besançon, France; Université de Franche-Comté, Besançon, F-25000, France; Etablissement Français du Sang Bourgogne Franche-Comté, Besançon Cedex, France
| | - Philippe Saas
- Institut de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche (UMR)1098, Besançon, France; Université de Franche-Comté, Besançon, F-25000, France; Etablissement Français du Sang Bourgogne Franche-Comté, Besançon Cedex, France
| | - Baptiste Lamarthée
- Institut de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche (UMR)1098, Besançon, France; Université de Franche-Comté, Besançon, F-25000, France; Etablissement Français du Sang Bourgogne Franche-Comté, Besançon Cedex, France
| | - Florent Malard
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire and Université de Nantes, France; INSERM CRNCA UMR892, Nantes, France
| | - Mélanie Couturier
- Institut de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche (UMR)1098, Besançon, France; Université de Franche-Comté, Besançon, F-25000, France; Etablissement Français du Sang Bourgogne Franche-Comté, Besançon Cedex, France
| | - Mohamad Mohty
- Service d'Hématologie Clinique et de Thérapie Cellulaire, Hôpital Saint-Antoine, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMRS938, Centre de Recherche Saint-Antoine, Paris, France
| | - Béatrice Gaugler
- Institut de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche (UMR)1098, Besançon, France; Université de Franche-Comté, Besançon, F-25000, France; Etablissement Français du Sang Bourgogne Franche-Comté, Besançon Cedex, France.
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22
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Saraceni F, Shem-Tov N, Olivieri A, Nagler A. Mobilized peripheral blood grafts include more than hematopoietic stem cells: the immunological perspective. Bone Marrow Transplant 2015; 50:886-91. [PMID: 25665044 DOI: 10.1038/bmt.2014.330] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 12/10/2014] [Accepted: 12/12/2014] [Indexed: 01/20/2023]
Abstract
Although stem cell mobilization has been performed for more than 20 years, little is known about the effects of mobilizing agents on apheresis composition and the impact of graft cell subsets on patients' outcome. With the increasing use of plerixafor and the inclusion of poor mobilizers in autologous transplant procedures, new parameters other than CD34(+) stem cell dose are emerging; plerixafor seems to mobilize more primitive CD34(+)/CD38(-) stem cells compared with G-CSF, but their correlation with stable hematopoietic engraftment is still obscure. Immune recovery is as crucial as hematopoietic reconstitution, and higher T and natural killer cells infused within the graft have been correlated with better outcome in autologous transplant; recent studies showed increased mobilization of immune effectors with plerixafor compared with G-CSF, but further data are needed to clarify the clinical impact of these findings. In the allogeneic setting, much evidence suggests that mobilized T-cell alloreactivity is tempered by G-CSF, probably with the mediation of dendritic cells, even though no clear correlation with GVL and GVHD has been found. Plerixafor is not approved in healthy donors yet; early data suggest it might mobilize a GVHD protective balance of immune effectors, but further studies are needed to define its role in allogeneic transplant.
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Affiliation(s)
- F Saraceni
- 1] Department of Hematology and Bone Marrow Transplantation, Ospedali Riuniti, Ancona, Italy [2] Department of Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - N Shem-Tov
- Department of Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - A Olivieri
- Department of Hematology and Bone Marrow Transplantation, Ospedali Riuniti, Ancona, Italy
| | - A Nagler
- Department of Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center, Tel-Hashomer, Israel
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23
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Rutella S, Filippini P, Bertaina V, Li Pira G, Altomare L, Ceccarelli S, Brescia LP, Lucarelli B, Girolami E, Conflitti G, Cefalo MG, Bertaina A, Corsetti T, Moretta L, Locatelli F. Mobilization of healthy donors with plerixafor affects the cellular composition of T-cell receptor (TCR)-αβ/CD19-depleted haploidentical stem cell grafts. J Transl Med 2014; 12:240. [PMID: 25179788 PMCID: PMC4158047 DOI: 10.1186/s12967-014-0240-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 08/23/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND HLA-haploidentical hematopoietic stem cell transplantation (HSCT) is suitable for patients lacking related or unrelated HLA-matched donors. Herein, we investigated whether plerixafor (MZ), as an adjunct to G-CSF, facilitated the collection of mega-doses of hematopoietic stem cells (HSC) for TCR-αβ/CD19-depleted haploidentical HSCT, and how this agent affects the cellular graft composition. METHODS Ninety healthy donors were evaluated. Single-dose MZ was given to 30 'poor mobilizers' (PM) failing to attain ≥40 CD34+ HSCs/μL after 4 daily G-CSF doses and/or with predicted apheresis yields ≤12.0x106 CD34+ cells/kg recipient's body weight. RESULTS MZ significantly increased CD34+ counts in PM. Naïve/memory T and B cells, as well as natural killer (NK) cells, myeloid/plasmacytoid dendritic cells (DCs), were unchanged compared with baseline. MZ did not further promote the G-CSF-induced mobilization of CD16+ monocytes and the down-regulation of IFN-γ production by T cells. HSC grafts harvested after G-CSF + MZ were enriched in myeloid and plasmacytoid DCs, but contained low numbers of pro-inflammatory 6-sulfo-LacNAc+ (Slan)-DCs. Finally, children transplanted with G-CSF + MZ-mobilized grafts received greater numbers of monocytes, myeloid and plasmacytoid DCs, but lower numbers of NK cells, NK-like T cells and Slan-DCs. CONCLUSIONS MZ facilitates the collection of mega-doses of CD34+ HSCs for haploidentical HSCT, while affecting graft composition.
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Affiliation(s)
- Sergio Rutella
- Department of Pediatric Hematology/Oncology and Transfusion Medicine, IRCCS Bambino Gesù Children's Hospital, Rome, Italy.
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24
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Angelopoulou MK, Tsirkinidis P, Boutsikas G, Vassilakopoulos TP, Tsirigotis P. New insights in the mobilization of hematopoietic stem cells in lymphoma and multiple myeloma patients. BIOMED RESEARCH INTERNATIONAL 2014; 2014:835138. [PMID: 25197663 PMCID: PMC4150414 DOI: 10.1155/2014/835138] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Accepted: 07/12/2014] [Indexed: 12/11/2022]
Abstract
Following chemotherapy and/or the administration of growth factors, such as granulocyte-colony stimulated factor (G-CSF), hematopoietic stem cells (HSC) mobilize from bone marrow to peripheral blood. This review aims to systematically present the structure of the HSC "niche" and elucidate the mechanisms of their mobilization. However, this field is constantly evolving and new pathways and molecules have been shown to contribute to the mobilization process. Understanding the importance and the possible primary pathophysiologic role of each pathway is rather difficult, since they share various overlapping components. The primary initiating event for the mobilization of HSC is chemotherapy-induced endogenous G-CSF production or exogenous G-CSF administration. G-CSF induces proliferation and expansion of the myelomonocytic series, which leads to proteolytic enzyme activation. These enzymes result in disruption of various receptor-ligand bonds, which leads to the disanchorage of HSC from the bone marrow stroma. In everyday clinical practice, CXC chemokine receptor-4 (CXCR4) antagonists are now being used as mobilization agents in order to improve HSC collection. Furthermore, based on the proposed mechanisms of HSC mobilization, novel mobilizing agents have been developed and are currently evaluated in preclinical and clinical studies.
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Affiliation(s)
- Maria K. Angelopoulou
- Department of Hematology and Bone Marrow Transplantation, Laikon General Hospital, National and Kapodistrian University of Athens, 17 AgiouThoma, Goudi, 11527 Athens, Greece
| | - Pantelis Tsirkinidis
- Department of Hematology, 401 Army Forces Hospital, 138 Mesogeion Avenue, 11525 Athens, Greece
| | - Georgios Boutsikas
- Department of Hematology and Bone Marrow Transplantation, Laikon General Hospital, National and Kapodistrian University of Athens, 17 AgiouThoma, Goudi, 11527 Athens, Greece
| | - Theodoros P. Vassilakopoulos
- Department of Hematology and Bone Marrow Transplantation, Laikon General Hospital, National and Kapodistrian University of Athens, 17 AgiouThoma, Goudi, 11527 Athens, Greece
| | - Panayiotis Tsirigotis
- 2nd Propedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, 1 Rimini Street, Chaidari, 12462 Athens, Greece
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Herbert KE, Demosthenous L, Wiesner G, Link E, Westerman DA, Came N, Ritchie DS, Harrison S, Seymour JF, Prince HM. Plerixafor plus pegfilgrastim is a safe, effective mobilization regimen for poor or adequate mobilizers of hematopoietic stem and progenitor cells: a phase I clinical trial. Bone Marrow Transplant 2014; 49:1056-62. [PMID: 24887382 DOI: 10.1038/bmt.2014.112] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 03/05/2014] [Accepted: 03/25/2014] [Indexed: 01/18/2023]
Abstract
The safety, kinetics and efficacy of plerixafor+pegfilgrastim for hematopoietic stem and progenitor cell (HSPC) mobilization are poorly understood. We treated 12 study patients (SP; lymphoma n=10 or myeloma n=2) with pegfilgrastim (6 mg SC stat D1) and plerixafor (0.24 mg/kg SC nocte from D3). Six SP were 'predicted poor-mobilizers' and six were 'predicted adequate-mobilizers'. Peripheral blood (PB) CD34(+) monitoring commenced on D3. Apheresis commenced on D4. Comparison was with 22 historical controls (HC; lymphoma n=18, myeloma n=4; poor mobilizers n=4), mobilized with pegfilgrastim alone. Eight (67%) SP had PB CD34(+) count ⩽5 × 10(6)/L D3 post pegfilgrastim; all SP surpassed this threshold the morning after plerixafor. In SP, PBCD34(+) counts peaked D4 6/12 (50%), remaining ⩾5 × 10(6)/L for 4 days in 8/12 (67%). All SP successfully yielded target cell numbers (⩾2 × 10(6)/kg) within four aphereses. After maximum four aphereses, median total CD34+ yield was higher in SP than HC; 8.0 (range 2.4-12.9) vs 4.8 (0.4-14.0) × 10(6)/kg (P=0.04). Seven of twelve (58%) SP achieved target yield after one apheresis. Flow cytometry revealed no tumor cells in PB or apheresis product of SP. Plerixafor+pegfilgrastim was well tolerated with bone pain (n=2), diarrhoea (n=2) and facial paraesthesiae (n=3). Plerixafor+pegfilgrastim is a simple, safe and effective HSPC mobilization regimen in myeloma and lymphoma, in both poor and good mobilizers, and is superior to pegfilgrastim alone.
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Affiliation(s)
- K E Herbert
- Department of Haematology, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, Victoria, Australia
| | - L Demosthenous
- Centre for Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - G Wiesner
- Centre for Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - E Link
- Centre for Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - D A Westerman
- Department of Pathology, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - N Came
- Department of Pathology, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - D S Ritchie
- 1] Department of Haematology, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, Victoria, Australia [2] Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - S Harrison
- 1] Department of Haematology, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, Victoria, Australia [2] Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - J F Seymour
- 1] Department of Haematology, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, Victoria, Australia [2] Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - H M Prince
- 1] Department of Haematology, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, Victoria, Australia [2] Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Victoria, Australia
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26
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Hundemer M, Engelhardt M, Bruckner T, Kraeker S, Schmitt A, Sauer S, Neben K, Witzens-Harig M, Goldschmidt H, Ho AD, Wuchter P. Rescue stem cell mobilization with plerixafor economizes leukapheresis in patients with multiple myeloma. J Clin Apher 2014; 29:299-304. [PMID: 24771277 DOI: 10.1002/jca.21323] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Accepted: 04/14/2014] [Indexed: 11/09/2022]
Abstract
While extensive data demonstrated that plerixafor improves stem cell harvest in difficult-to-mobilize patients, economic concerns limit a broader application. We retrospectively assessed the effect of an early plerixafor rescue regimen for mobilization in patients with multiple myeloma. Patients were intended for high-dose chemotherapy followed by autologous peripheral blood stem cell transplantation (ABSCT) and therefore received cyclophosphamide-based mobilization chemotherapy and consecutive stimulation with granulocyte colony-stimulating factor (G-CSF). Fifteen patients with poor stem cell harvest in the first leukapheresis session received plerixafor. Data were compared with a matched historic control group of 45 patients who also had a poor stem cell yield in the first apheresis session, but continued mobilization with G-CSF alone. Patients in the plerixafor group collected significantly more CD34+ cells in total (median 4.9 vs. 3.7 [range 1.6-14.1 vs. 1.1-8.0] × 10(6) CD34+ cells /kg bw; P < 0.05), and also more CD34+ cells per leukapheresis procedure (P < 0.001). Consequently, they required a significantly lower number of leukapheresis procedures to achieve the collection goal (median 2.0 vs. 4.0 [range 2-3 vs. 2-9] procedures; P < 0.001). The efficiency of the collected stem cells in terms of hematologic engraftment after ABSCT was found to be equal in both groups. These data demonstrate that rescue mobilization with plerixafor triggered by a low stem cell yield in the first leukapheresis session is effective. Although the actual economic benefit may vary depending on the local leukapheresis costs, the median saving of two leukapheresis procedures offsets most of the expenses for the substance in this setting. An exemplary cost calculation is provided to illustrate this effect.
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Affiliation(s)
- Michael Hundemer
- Department of Medicine V, Heidelberg University, Heidelberg, Germany
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27
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Haploidentical SCT: the mechanisms underlying the crossing of HLA barriers. Bone Marrow Transplant 2014; 49:873-9. [PMID: 24566712 DOI: 10.1038/bmt.2014.19] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 12/23/2013] [Accepted: 01/06/2014] [Indexed: 12/29/2022]
Abstract
Research on the different mechanisms for crossing HLA barriers has progressed over the past 10 years. General outlines have come into view for a solution to this issue and are often presented as 'haploidentical SCT' immunology. In this review, we discuss several mechanisms that have recently been described in ex vivo and in vivo settings that can either avoid GVHD or promote hematopoietic reconstitution in haploidentical settings. The host and donor T-cell responses to allogeneic HLA molecules are a fundamental obstacle to the successful application of haploidentical transplantation, which results in unacceptably high incidences of GVHD and graft rejection. Thus, the T-cell response is a central factor in the establishment of a novel haploidentical transplant protocol with superior outcomes.
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28
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Janikova A, Mareckova A, Baumeisterova A, Krejci M, Supikova J, Salek D, Horky O, Tichy B, Hanke I, Pospisilova S, Moulis M, Mayer J. Transmission of t(11;14)-positive cells by allogeneic stem cell transplant: 10-year journey to mantle cell lymphoma. Leuk Lymphoma 2014; 55:1935-8. [DOI: 10.3109/10428194.2013.858150] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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29
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Hequet O, Le QH, Rodriguez J, Dubost P, Revesz D, Clerc A, Rigal D, Salles G, Coiffier B. Development of model for analysing respective collections of intended hematopoietic stem cells and harvests of unintended mature cells in apheresis for autologous hematopoietic stem cell collection. Transfus Apher Sci 2014; 50:294-302. [PMID: 24462181 DOI: 10.1016/j.transci.2013.12.014] [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: 08/06/2013] [Revised: 12/09/2013] [Accepted: 12/17/2013] [Indexed: 11/29/2022]
Abstract
Hematopoietic stem cells (HSCs) required to perform peripheral hematopoietic autologous stem cell transplantation (APBSCT) can be collected by processing several blood volumes (BVs) in leukapheresis sessions. However, this may cause granulocyte harvest in graft and decrease in patient's platelet blood level. Both consequences may induce disturbances in patient. One apheresis team's current purpose is to improve HSC collection by increasing HSC collection and prevent increase in granulocyte and platelet harvests. Before improving HSC collection it seemed important to know more about the way to harvest these types of cells. The purpose of our study was to develop a simple model for analysing respective collections of intended CD34+ cells among HSC (designated here as HSC) and harvests of unintended platelets or granulocytes among mature cells (designated here as mature cells) considering the number of BVs processed and factors likely to influence cell collection or harvest. For this, we processed 1, 2 and 3 BVs in 59 leukapheresis sessions and analysed corresponding collections and harvests with a referent device (COBE Spectra). First we analysed the amounts of HSC collected and mature cells harvested and second the evolution of the respective shares of HSC and mature cells collected or harvested throughout the BV processes. HSC collections and mature cell harvests increased globally (p<0.0001) and their respective shares remained stable throughout the BV processes (p non-significant). We analysed the role of intrinsic (patient's features) and extrinsic (features before starting leukapheresis sessions) factors in collections and harvests, which showed that only pre-leukapheresis blood levels (CD34+cells and platelets) influenced both cell collections and harvests (CD34+cells and platelets) (p<0.001) and shares of HSC collections and mature unintended cells harvests (p<0.001) throughout the BV processes. Altogether, our results suggested that the main factors likely to influence intended HSC collections or unintended mature cell harvests were pre-leukapheresis blood cell levels. Our model was meant to assist apheresis teams in analysing shares of HSC collected and mature cells harvested with new devices or with new types of HSC mobilization.
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Affiliation(s)
- O Hequet
- Etablissement Français du Sang Rhône Alpes, Apheresis unit, Centre Hospitalier Lyon Sud Pierre Benite, France; Etablissement Français du Sang Rhône Alpes, Cell Therapy unit, Hôpital Edouard Herriot, Lyon, France.
| | - Q H Le
- Hospices Civils de Lyon, Department of Biostatistics, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - J Rodriguez
- Etablissement Français du Sang Rhône Alpes, Cell Therapy unit, Hôpital Edouard Herriot, Lyon, France
| | - P Dubost
- Etablissement Français du Sang Rhône Alpes, Cell Therapy unit, Hôpital Edouard Herriot, Lyon, France
| | - D Revesz
- Etablissement Français du Sang Rhône Alpes, Apheresis unit, Centre Hospitalier Lyon Sud Pierre Benite, France
| | - A Clerc
- Etablissement Français du Sang Rhône Alpes, Cell Therapy unit, Hôpital Edouard Herriot, Lyon, France
| | - D Rigal
- Etablissement Français du Sang Rhône Alpes, Apheresis unit, Centre Hospitalier Lyon Sud Pierre Benite, France; Etablissement Français du Sang Rhône Alpes, Cell Therapy unit, Hôpital Edouard Herriot, Lyon, France
| | - G Salles
- Hospices Civils de Lyon, Hematological unit, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - B Coiffier
- Hospices Civils de Lyon, Hematological unit, Centre Hospitalier Lyon Sud, Pierre Bénite, France
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30
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Eyre TA, King AJ, Peniket A, Rocha V, Collins GP, Pawson R. Partial engraftment following plerixafor rescue after failed sibling donor peripheral blood stem cell harvest. Transfusion 2013; 54:1231-4. [DOI: 10.1111/trf.12429] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2013] [Revised: 08/09/2013] [Accepted: 08/09/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Toby A. Eyre
- Department of Haematology; Oxford University Hospitals NHS Trust, Churchill Hospital; Headington Oxford UK
| | - Andrew J. King
- Department of Haematology; Oxford University Hospitals NHS Trust, Churchill Hospital; Headington Oxford UK
| | - Andrew Peniket
- Department of Haematology; Oxford University Hospitals NHS Trust, Churchill Hospital; Headington Oxford UK
| | - Vanderson Rocha
- Department of Haematology; Oxford University Hospitals NHS Trust, Churchill Hospital; Headington Oxford UK
| | - Graham P. Collins
- Department of Haematology; Oxford University Hospitals NHS Trust, Churchill Hospital; Headington Oxford UK
| | - Rachel Pawson
- John Radcliffe Hospital, NHS Blood and Transplant; Headington Oxford UK
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