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Nusrat S, Davis H, MacDougall K, George JN, Nakamura R, Borogovac A. Thrombotic Microangiopathy After Hematopoietic Stem Cell and Solid Organ Transplantation: A Review for Intensive Care Physicians. J Intensive Care Med 2024; 39:406-419. [PMID: 37990516 DOI: 10.1177/08850666231200193] [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] [Indexed: 11/23/2023]
Abstract
Intensive care physicians may assume the primary care of patients with transplant-associated thrombotic microangiopathy (TA-TMA), an uncommon but potentially critical complication of hematopoietic stem cell transplants (HSCTs) and solid organ transplants. TA-TMA can have a dramatic presentation with multiple organ dysfunction syndrome (MODS) associated with high morbidity and mortality. The typical presenting clinical features are hemolytic anemia, thrombocytopenia, refractory hypertension, proteinuria and worsening renal failure. Intestinal involvement, with abdominal pain, nausea and vomiting, gastrointestinal bleeding, and ascites are also common. Cardiopulmonary involvement may develop from various causes including pulmonary arteriolar hypertension, pleural and pericardial effusions, and diffuse alveolar hemorrhage. Due to other often concurrent complications after HSCT, early diagnosis and effective management of TA-TMA may be challenging. Close collaboration between ICU and transplant physicians, along with other relevant specialists, is needed to best manage these patients. There are currently no approved therapies for the treatment of TA-TMA. Plasma exchange and rituximab are not recommended unless circulating factor H (CFH) antibodies or thrombotic thrombocytopenic purpura (TTP; ADAMTS activity < 10%) are diagnosed or highly suspected. The role of the complement pathway activation in the pathophysiology of TA-TMA has led to the successful use of targeted complement inhibitors, such as eculizumab. However, the relatively larger studies using eculizumab have been mostly conducted in the pediatric population with limited data on the adult population. This review is focused on the role of intensive care physicians to emphasize the clinical approach to patients with suspected TA-TMA and to discuss diagnosis and treatment strategies.
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Affiliation(s)
- Sanober Nusrat
- Department of Medicine, Division of Hematology-Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Hugh Davis
- Division of Pulmonary and Critical Care Medicine, City of Hope, Duarte, CA, USA
| | - Kira MacDougall
- Department of Medicine, Division of Hematology-Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - James N George
- Department of Medicine, Division of Hematology-Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Ryotaro Nakamura
- Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, CA, USA
| | - Azra Borogovac
- Department of Hematology and Hematopoietic Cell Transplantation, Lennar Foundation Cancer Center, City of Hope, Irvine, CA, USA
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2
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Higham CS, Shimano KA, Melton A, Kharbanda S, Chu J, Dara J, Winestone LE, Hermiston ML, Huang JN, Dvorak CC. A pilot trial of prophylactic defibrotide to prevent serious thrombotic microangiopathy in high-risk pediatric patients. Pediatr Blood Cancer 2022; 69:e29641. [PMID: 35253361 DOI: 10.1002/pbc.29641] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 01/05/2022] [Accepted: 02/09/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Transplant-associated thrombotic microangiopathy (TA-TMA) is an endothelial injury complication of hematopoietic stem cell transplant (HSCT) leading to end-organ damage and high morbidity and mortality. Defibrotide is an anti-inflammatory and antithrombotic agent that may protect the endothelium during conditioning. PROCEDURE We hypothesized that prophylactic use of defibrotide during HSCT conditioning and acute recovery could prevent TA-TMA. A pilot single-arm phase II trial (NCT#03384693) evaluated the safety and feasibility of administering prophylactic defibrotide to high-risk pediatric patients during HSCT and assessed if prophylactic defibrotide prevented TA-TMA compared to historic controls. Patients received defibrotide 6.25 mg/kg IV q6h the day prior to the start of conditioning through day +21. Patients were prospectively monitored for TA-TMA from admission through week 24 post transplant. Potential biomarkers of endothelial injury (suppression of tumorigenicity 2 [ST2], angiopoietin-2 [ANG-2], plasminogen activator inhibitor-1 [PAI-1], and free hemoglobin) were analyzed. RESULTS Twenty-five patients were enrolled, 14 undergoing tandem autologous HSCT for neuroblastoma and 11 undergoing allogeneic HSCT. Defibrotide was discontinued early due to possibly related clinically significant bleeding in 12% (3/25) of patients; no other severe adverse events occurred due to the study intervention. The other 22 patients missed a median of 0.7% of doses (0%-5.2%). One patient developed nonsevere TA-TMA 12 days post HSCT. This observed TA-TMA incidence of 4% was below the historic rate of 18%-40% in a similar population of allogeneic and autologous patients. CONCLUSIONS Our study provides evidence that defibrotide prophylaxis is feasible in pediatric patients undergoing HSCT at high risk for TA-TMA and preliminary data indicating that defibrotide may reduce the risk of TA-TMA.
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Affiliation(s)
- Christine S Higham
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA
| | - Kristin A Shimano
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA.,Division of Pediatric Hematology and Oncology, University of California San Francisco, Benioff Children's Hospital, San Francisco, California, USA
| | - Alexis Melton
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA
| | - Sandhya Kharbanda
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA
| | - Julia Chu
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA
| | - Jasmeen Dara
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA
| | - Lena E Winestone
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA
| | - Michelle L Hermiston
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA.,Division of Pediatric Hematology and Oncology, University of California San Francisco, Benioff Children's Hospital, San Francisco, California, USA
| | - James N Huang
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA.,Division of Pediatric Hematology and Oncology, University of California San Francisco, Benioff Children's Hospital, San Francisco, California, USA
| | - Christopher C Dvorak
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, University of California San Francisco, Benioff Children's Hospitals, San Francisco, California, USA
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Luft T, Dreger P, Radujkovic A. Endothelial cell dysfunction: a key determinant for the outcome of allogeneic stem cell transplantation. Bone Marrow Transplant 2021; 56:2326-2335. [PMID: 34253879 PMCID: PMC8273852 DOI: 10.1038/s41409-021-01390-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 06/08/2021] [Accepted: 06/22/2021] [Indexed: 01/26/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloSCT) carries the promise of cure for many malignant and non-malignant diseases of the lympho-hematopoietic system. Although outcome has improved considerably since the pioneering Seattle achievements more than 5 decades ago, non-relapse mortality (NRM) remains a major burden of alloSCT. There is increasing evidence that endothelial dysfunction is involved in many of the life-threatening complications of alloSCT, such as sinusoidal obstruction syndrome/venoocclusive disease, transplant-associated thrombotic microangiopathy, and refractory acute graft-versus host disease. This review delineates the role of the endothelium in severe complications after alloSCT and describes the current status of search for biomarkers predicting endothelial complications, including markers of endothelial vulnerability and markers of endothelial injury. Finally, implications of our current understanding of transplant-associated endothelial pathology for prevention and management of complications after alloSCT are discussed.
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Affiliation(s)
- Thomas Luft
- Department Medicine V, University of Heidelberg, Heidelberg, Germany.
| | - Peter Dreger
- Department Medicine V, University of Heidelberg, Heidelberg, Germany.
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4
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Mii A, Shimizu A, Yamaguchi H, Tsuruoka S. Renal Complications after Hematopoietic Stem Cell Transplantation: Role of Graft-Versus-Host Disease in Renal Thrombotic Microangiopathy. J NIPPON MED SCH 2020; 87:7-12. [DOI: 10.1272/jnms.jnms.2020_87-102] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Akiko Mii
- Department of Nephrology, Nippon Medical School
| | - Akira Shimizu
- Department of Analytic Human Pathology, Nippon Medical School
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Renaghan AD, Jaimes EA, Malyszko J, Perazella MA, Sprangers B, Rosner MH. Acute Kidney Injury and CKD Associated with Hematopoietic Stem Cell Transplantation. Clin J Am Soc Nephrol 2019; 15:289-297. [PMID: 31836598 PMCID: PMC7015091 DOI: 10.2215/cjn.08580719] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hematopoietic stem cell transplantation is a life-saving therapy for many patients with cancer, as well as patients with some nonmalignant hematologic disorders, such as aplastic anemia, sickle cell disease, and certain congenital immune deficiencies. Kidney injury directly associated with stem cell transplantation includes a wide range of structural and functional abnormalities, which may be vascular (hypertension, thrombotic microangiopathy), glomerular (albuminuria, nephrotic glomerulopathies), and/or tubulointerstitial. AKI occurs commonly after stem cell transplant, affecting 10%-73% of patients. The cause is often multifactorial and can include sepsis, nephrotoxic medications, marrow infusion syndrome, hepatic sinusoidal obstruction syndrome, thrombotic microangiopathy, infections, and graft versus host disease. The risk of post-transplant kidney injury varies depending on patient characteristics, type of transplant (allogeneic versus autologous), and choice of chemotherapeutic conditioning regimen (myeloablative versus nonmyeloablative). Importantly, AKI is associated with substantial morbidity, including the need for KRT in approximately 5% of patients and the development of CKD in up to 60% of transplant recipients. AKI has been associated universally with higher all-cause and nonrelapse mortality regardless of transplant type, and studies have consistently shown extremely high (>80%) mortality rates in those patients requiring acute dialysis. Accordingly, prevention, early recognition, and prompt treatment of kidney injury are essential to improving kidney and patient outcomes after hematopoietic stem cell transplantation, and for realizing the full potential of this therapy.
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Affiliation(s)
| | - Edgar A Jaimes
- Department of Medicine, Renal Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jolanta Malyszko
- Department of Nephrology, Dialysis and Internal Medicine, Warsaw Medical University, Warsaw, Poland
| | - Mark A Perazella
- Section of Nephrology, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Medical Center, West Haven, Connecticut
| | - Ben Sprangers
- Department of Microbiology and Immunology, Laboratory of Molecular Immunology, Rega Institute, KU Leuven, Belgium; and.,Division of Nephrology, University Hospitals Leuven, Leuven, Belgium
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6
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Rosner MH, Perazella MA. Acute kidney injury in the patient with cancer. Kidney Res Clin Pract 2019; 38:295-308. [PMID: 31284363 PMCID: PMC6727896 DOI: 10.23876/j.krcp.19.042] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/05/2019] [Accepted: 05/13/2019] [Indexed: 02/06/2023] Open
Abstract
Dramatic advances in the care of patients with cancer have led to significant improvement in outcomes and survival. However, renal manifestations of the underlying cancer as well as the effects of anti-neoplastic therapies leave patients with significant morbidity and chronic kidney disease risks. The most common renal manifestations associated with cancer include acute kidney injury (AKI) in the setting of multiple myeloma, tumor lysis syndrome, post-hematopoietic stem cell therapy, and AKI associated with chemotherapy. Knowledge of specific risk factors, modification of risk and careful attention to rapid AKI diagnosis are critical for improving outcomes.
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Affiliation(s)
- Mitchell H Rosner
- Division of Nephrology, University of Virginia Health System, Charlottesville, VA, USA
| | - Mark A Perazella
- Department of Internal Medicine, Section of Nephrology, Yale University School of Medicine, New Haven, CT, USA
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7
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Dvorak CC, Higham C, Shimano KA. Transplant-Associated Thrombotic Microangiopathy in Pediatric Hematopoietic Cell Transplant Recipients: A Practical Approach to Diagnosis and Management. Front Pediatr 2019; 7:133. [PMID: 31024873 PMCID: PMC6465621 DOI: 10.3389/fped.2019.00133] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 03/21/2019] [Indexed: 01/04/2023] Open
Abstract
Transplant-associated thrombotic microangiopathy (TA-TMA) is an endothelial damage syndrome that is increasingly identified as a complication of both autologous and allogeneic hematopoietic cell transplantation (HCT) in children. If not promptly diagnosed and treated, TA-TMA can lead to significant morbidity (e.g., permanent renal injury) or mortality. However, as the recognition of the early stages of TA-TMA may be difficult, we propose a TA-TMA "triad" of hypertension, thrombocytopenia (or platelet transfusion refractoriness), and elevated lactate dehydrogenase (LDH). While not diagnostic, this triad should prompt further evaluation for TA-TMA. There is increased understanding of the risk factors for the development of TA-TMA, including those which are inherent (e.g., race, genetics), transplant approach-related (e.g., second HCT, use of HLA-mismatched donors), and related to post-transplant events (e.g., receipt of calcineurin inhibitors, development of graft-vs. -host-disease, or certain infections). This understanding should lead to enhanced screening for TA-TMA signs and symptoms in high-risk patients. The pathophysiology of TA-TMA is complex, resulting from a cycle of activation of endothelial cells to produce a pro-coagulant state, along with activation of antigen-presenting cells and lymphocytes, as well as activation of the complement cascade and microthrombi formation. This has led to the formulation of a "Three-Hit Hypothesis" in which patients with either an underlying predisposition to complement activation or pre-existing endothelial injury (Hit 1) undergo a toxic conditioning regimen causing endothelial injury (Hit 2), and then additional insults are triggered by medications, alloreactivity, infections, and/or antibodies (Hit 3). Understanding this cycle of injury permits the development of a specific TA-TMA treatment algorithm designed to treat both the triggers and the drivers of the endothelial injury. Finally, several intriguing approaches to TA-TMA prophylaxis have been identified. Future work on the development of a single diagnostic test with high specificity and sensitivity, and the development of a robust risk-scoring system, will further improve the management of this serious post-transplant complication.
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Affiliation(s)
- Christopher C Dvorak
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, United States
| | - Christine Higham
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, United States
| | - Kristin A Shimano
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplant, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, United States
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8
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Wanchoo R, Bayer RL, Bassil C, Jhaveri KD. Emerging Concepts in Hematopoietic Stem Cell Transplantation-Associated Renal Thrombotic Microangiopathy and Prospects for New Treatments. Am J Kidney Dis 2018; 72:857-865. [PMID: 30146419 DOI: 10.1053/j.ajkd.2018.06.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 06/06/2018] [Indexed: 12/14/2022]
Abstract
Thrombotic microangiopathy associated with hematopoietic stem cell transplantation (HSCT-TMA) is a well-recognized complication of HSCT that has a high risk for death. Even in patients who survive, HSCT-TMA is associated with long-term morbidity and chronic organ injury. HSCT-TMA is a multisystem disease that often affects the kidneys. Renal manifestations of HSCT-TMA include reduced glomerular filtration rate, proteinuria, and hypertension. Understanding of the pathophysiology of HSCT-TMA has expanded in the last decade. Endothelial injury plays a major role. Recent studies also suggest involvement of complement activation. HSCT-TMA has also been considered by some to be an endothelial variant of graft-versus-host disease. Understanding the pathophysiology of HSCT-TMA and its association with activation of the complement system may aid in developing novel therapeutic options. In this review, we summarize current knowledge focusing on epidemiology and prognosis, evidence of complement activation, and endothelial injury; the possible link to graft-versus-host disease; and treatment options for HSCT-TMA.
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Affiliation(s)
- Rimda Wanchoo
- Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY.
| | - Ruthee L Bayer
- Division of Hematology and Oncology and the Northwell Cancer Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY
| | - Claude Bassil
- Division of Nephrology and Hypertension, University of South Florida, Tampa, FL; Renal Service, H. Lee Moffitt Center, Tampa, FL
| | - Kenar D Jhaveri
- Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY
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9
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Acute kidney injury and electrolyte disorders in the critically ill patient with cancer. Curr Opin Crit Care 2018; 23:475-483. [PMID: 28953555 DOI: 10.1097/mcc.0000000000000450] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE OF REVIEW Patients with cancer increasingly make up a significant proportion of patients receiving care in the intensive care unit (ICU). Acute kidney injury and cancer-associated electrolyte disorders are encountered in many of these patients and can significantly impact both short-term and long-term outcomes. RECENT FINDINGS Advances in chemotherapeutic regimens as well as in our understanding of cancer-associated kidney disease highlight the need for specialized knowledge of the unique causes and therapies required in this subset of critically ill patients. This is especially the case as targeted cancer therapies may have off-target effects that need to be recognized in a timely manner. SUMMARY This review outlines key knowledge areas for critical care physicians and nephrologists caring for patients with cancer and associated kidney issues such as acute kidney injury and electrolyte disorders. Specifically, understanding kidney-specific effects of new chemotherapeutic approaches is outlined, and provides an up-to-date compendium of these effects.
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10
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Khosla J, Yeh AC, Spitzer TR, Dey BR. Hematopoietic stem cell transplant-associated thrombotic microangiopathy: current paradigm and novel therapies. Bone Marrow Transplant 2017; 53:129-137. [DOI: 10.1038/bmt.2017.207] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 07/20/2017] [Accepted: 07/28/2017] [Indexed: 02/08/2023]
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Politikos I, T Kim H, Karantanos T, Brown J, McDonough S, Li L, Cutler C, Antin JH, Ballen KK, Ritz J, Boussiotis VA. Angiogenic Factors Correlate with T Cell Immune Reconstitution and Clinical Outcomes after Double-Unit Umbilical Cord Blood Transplantation in Adults. Biol Blood Marrow Transplant 2017; 23:103-112. [PMID: 27777141 PMCID: PMC5489056 DOI: 10.1016/j.bbmt.2016.10.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 10/15/2016] [Indexed: 11/18/2022]
Abstract
Umbilical cord blood (UCB) is a valuable graft source for allogeneic hematopoietic stem cell transplantation (HSCT) in patients who lack adult donors. UCB transplantation (UCBT) in adults results in delayed immune reconstitution, leading to high infection-related morbidity and mortality. Angiogenic factors and markers of endothelial dysfunction have biologic and prognostic significance in conventional HSCT, but their role in UCBT has not been investigated. Furthermore, the interplay between angiogenesis and immune reconstitution has not been studied. Here we examined whether angiogenic cytokines, angiopoietin-1 (ANG-1) and vascular endothelial growth factor (VEGF), or markers of endothelial injury, thrombomodulin (TM) and angiopoietin-2 (ANG-2), associate with thymic regeneration as determined by T cell receptor excision circle (TREC) values and recovery of T cell subsets, as well as clinical outcomes in adult recipients of UCBT. We found that plasma levels of ANG-1 significantly correlated with the reconstitution of naive CD4+CD45RA+ and CD8+CD45RA+ T cell subsets, whereas plasma levels of VEGF displayed a positive correlation with CD4+CD45RO+ T cells and regulatory T cells and a weak correlation with TRECs. Assessment of TM and ANG-2 revealed a strong inverse correlation of both factors with naive T cells and TRECs. The angiogenic capacity of each patient's plasma, as determined by an in vitro angiogenesis assay, positively correlated with VEGF levels and with reconstitution of CD4+ T cell subsets. Higher VEGF levels were associated with worse progression-free survival and higher risk of relapse, whereas higher levels of TM were associated with chronic graft-versus-host disease and nonrelapse mortality. Thus, angiogenic factors may serve as valuable markers associated with T cell reconstitution and clinical outcomes after UCBT.
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Affiliation(s)
- Ioannis Politikos
- Hematology-Oncology and Cancer Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Haesook T Kim
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Theodoros Karantanos
- Hematology-Oncology and Cancer Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Julia Brown
- Hematology-Oncology and Cancer Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Sean McDonough
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Lequn Li
- Hematology-Oncology and Cancer Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Corey Cutler
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Joseph H Antin
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Karen K Ballen
- Bone Marrow Transplant Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Jerome Ritz
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Vassiliki A Boussiotis
- Hematology-Oncology and Cancer Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts.
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Matsumoto T, Wada H, Nishiyama H, Hirano T, Sakakura M, Nishii K, Masuya M, Kageyama S, Tamaki S, Nakase K, Nobori T, Shiku H. Hemostatic Abnormalities and Changes Following Bone Marrow Transplantation. Clin Appl Thromb Hemost 2016; 10:341-50. [PMID: 15497020 DOI: 10.1177/107602960401000406] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Hemostatic parameters were examined in 39 patients who underwent allogeneic bone marrow transplantation (BMT). Twenty-six patients survived and 13 patients died within 6 months after BMT. The main causes of death were acute graft-versus-host disease (GVHD: n=6), veno-occlusive disease (VOD: n=2), and thrombotic microangiopathy (TMA: n=2). Plasma levels of D-dimer and thrombomodulin (TM) were significantly elevated in the non-survivor group. Plasma levels of soluble fibrin (SF) and Fas were significantly elevated in the non-survivor group at 1 to 4 weeks after BMT. Plasma levels of thrombin-antithrombin complex (TAT), D-dimer, and tissue plasminogen activator-plasminogen activator inhibitor-1 complex (tPA-PAI-1 complex) were significantly elevated in patients with complications after BMT. Plasma levels of TAT, D-dimer, and tPA-PAI-1 complex were significantly elevated in patients with GVHD. These results suggest that abnormalities of hemostatic parameters might predict poor outcomes or complications in patients with BMT.
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Affiliation(s)
- Takeshi Matsumoto
- Second Department of Internal Medicine, Mie University School of Medicine, Tsu-city, Japan
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13
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Schmid PM, Bouazzaoui A, Doser K, Schmid K, Hoffmann P, Schroeder JA, Riegger GA, Holler E, Endemann DH. Endothelial dysfunction and altered mechanical and structural properties of resistance arteries in a murine model of graft-versus-host disease. Biol Blood Marrow Transplant 2014; 20:1493-500. [PMID: 24813168 DOI: 10.1016/j.bbmt.2014.05.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 05/01/2014] [Indexed: 12/17/2022]
Abstract
A putative involvement of the vasculature seems to play a critical role in the pathophysiology of graft-versus-host disease (GVHD). We aimed to characterize alterations of mesenteric resistance arteries in GVHD in a fully MHC-mismatched model of BALB/c mice conditioned with total body irradiation that underwent transplantation with bone marrow cells and splenocytes from syngeneic (BALB/c) or allogeneic (C57BL/6) donors. After 4 weeks, animals were sacrificed and mesenteric resistance arteries were studied in a pressurized myograph. The expression of endothelial (eNOS) and inducible nitric oxide (NO)-synthase (iNOS) was quantified and vessel wall ultrastructure was investigated with electron microscopy. The myograph study revealed an endothelial dysfunction in allogeneic-transplant recipients, whereas endothelium-independent vasodilation was similar to syngeneic-transplant recipients or untreated controls. The expression of eNOS was decreased and iNOS increased, possibly contributing to endothelial dysfunction. Additionally, arteries of allogeneic transplant recipients exhibited a geometry-independent increase in vessels strain. For both findings, electron microscopy provided a structural correlate by showing severe damage of the whole vessel wall in allogeneic-transplant recipient animals. Our study provides further data to prove, and is the first to characterize, functional and structural vascular alterations in the early course after allogeneic transplantation directly in an ex vivo setting and, therefore, strongly supports the hypothesis of a vascular form of GVHD.
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Affiliation(s)
- Peter M Schmid
- Medical Clinic 2, Cardiology, University Hospital Regensburg, Germany.
| | | | - Kristina Doser
- Medical Clinic 3, Hematology/Oncology, University Hospital Regensburg, Germany
| | - Karin Schmid
- Medical Clinic 3, Hematology/Oncology, University Hospital Regensburg, Germany
| | - Petra Hoffmann
- Medical Clinic 3, Hematology/Oncology, University Hospital Regensburg, Germany
| | | | - Guenter A Riegger
- Medical Clinic 2, Cardiology, University Hospital Regensburg, Germany
| | - Ernst Holler
- Medical Clinic 3, Hematology/Oncology, University Hospital Regensburg, Germany
| | - Dierk H Endemann
- Medical Clinic 2, Cardiology, University Hospital Regensburg, Germany
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14
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Mii A, Shimizu A, Kaneko T, Fujita E, Fukui M, Fujino T, Utsumi K, Yamaguchi H, Tajika K, Tsuchiya SI, Iino Y, Katayama Y, Fukuda Y. Renal thrombotic microangiopathy associated with chronic graft-versus-host disease after allogeneic hematopoietic stem cell transplantation. Pathol Int 2011; 61:518-27. [PMID: 21884301 DOI: 10.1111/j.1440-1827.2011.02704.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Thrombotic microangiopathy (TMA) is a major complication after hematopoietic stem cell transplantation (HSCT). In this study, we examined the clinical and pathologic features of 2 patients and 5 autopsy cases with HSCT-associated renal TMA to clarify the association between graft-versus-host disease (GVHD) and renal TMA. The median interval between HSCT and renal biopsy or autopsy was 7 months (range 3-42 months). Clinically, acute and chronic GVHD occurred in 7 and 4 patients, respectively. Clinical evidence for TMA was detected in 2 patients, while chronic kidney disease developed in all patients. The main histopathological findings were diffuse endothelial injury in glomeruli, peritubular capillaries (PTCs), and small arteries. In addition, all cases showed glomerulitis, renal tubulitis, and peritubular capillaritis with infiltration of CD3+ T cells and TIA-1+ cytotoxic cells, suggesting that GVHD occurred during the development of TMA. Diffuse and patchy C4d deposition was noted in glomerular capillaries and PTCs, respectively, in 2 biopsy and 2 autopsy cases, suggesting the involvement of antibody-mediated renal endothelial injury in more than 50% of renal TMA cases. In conclusion, the kidney is a potential target of chronic GVHD that may induce the development of HSCT-associated TMA. Importantly, some cases are associated with chronic humoral GVHD.
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Affiliation(s)
- Akiko Mii
- Department of Analytic Human Pathology, Nippon Medical School, Tokyo, Japan
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Han Y, Zhu L, Sun A, Lu X, Hu L, Zhou L, Ren Y, Hu X, Wu X, Wang Z, Ruan C, Wu D. Alterations of hemostatic parameters in the early development of allogeneic hematopoietic stem cell transplantation-related complications. Ann Hematol 2011; 90:1201-8. [PMID: 21674145 PMCID: PMC3168446 DOI: 10.1007/s00277-011-1273-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2010] [Accepted: 06/05/2011] [Indexed: 11/18/2022]
Abstract
Thrombotic events are common and potentially fatal complications in patients receiving hematopoietic stem cell transplantation (HSCT). Early diagnosis is crucial but remains controversial. In this study, we investigated the early alterations of hemostatic parameters in allogeneic HSCT recipients and determined their potential diagnostic values in transplantation-related thrombotic complications and other post-HSCT events. Results from 107 patients with allogeneic HSCT showed higher levels of plasma plasminogen activator inhibitor-1 (PAI-1), fibrinogen, and tissue-plasminogen activator (t-PA) and a lower level of plasma protein C after transplantation. No change was found for prothrombin time, antithrombin III, d-dimer, and activated partial thromboplastin time following HSCT. Transplantation-related complications (TRCs) in HSCT patients were defined as thrombotic (n = 8), acute graft-versus-host disease (aGVHD, n = 45), and infectious (n = 38). All patients with TRCs, especially the patients with thrombotic complications, presented significant increases in the mean and maximum levels of PAI-1 during the observation period. Similarly, a high maximum t-PA level was found in the thrombotic group. In contrast, apparent lower levels of mean and minimum protein C were observed in the TRC patients, especially in the aGVHD group. Therefore, the hemostatic imbalance in the early phase of HSCT, reflecting prothrombotic state and endothelial injury due to the conditioning therapy or TRCs, might be useful in the differential diagnosis of the thrombotic complication from other TRCs.
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Affiliation(s)
- Yue Han
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No.188 Shi Zi Street, Suzhou, People's Republic of China.
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16
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Schneider P, Van Dreden P, Rousseau A, Marie-Cardine A, Houivet E, Vannier JP, Vasse M. Decreased activity of soluble thrombomodulin and plasma procoagulant phospholipids in childhood bone marrow transplantation with severe complications. Thromb Res 2011; 128:261-7. [PMID: 21507465 DOI: 10.1016/j.thromres.2011.03.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Revised: 01/25/2011] [Accepted: 03/18/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Complications of bone marrow transplantation (BMT) are usually considered to be related to the secretion of inflammatory cytokines, which generate membrane microparticles rich in procoagulant phospholipids (PPL) from different cellular origins and release of endothelial proteins such as thrombomodulin (TM). The use of soluble TM quantified by ELISA (TM:Ag) as a marker of endothelial injury is complex in children since it is age-dependent. MATERIALS AND METHODS Using a functional assay which quantifies the activity of sTM activity (TMa), we performed a pilot study to analyze the ratio TMa/TM:Ag in a control group of 25 healthy children, 8 children with autologous and 16 children with allogeneic BMT. In this last group, 8 experienced BMT complications. In addition, we used a functional assay which quantifies PPL. RESULTS In healthy children the ratio TMa/TM:Ag was independent of age and stable in children with a favorable outcome but significantly (p<0.05) reduced by the use of antithymocyte globulin during the conditioning regimen, and regularly decreased in children with BMT complications. Surprisingly, low plasma PPL levels were associated with a poor outcome. CONCLUSION The ratio TMa/TM:Ag could constitute a marker of endothelium injury, and its follow-up could be of interest for an early discrimination of children with high risk of complications during allogeneic BMT. The decrease of PPL could be also another marker of a poor evolution and deserves further investigations.
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Affiliation(s)
- Pascale Schneider
- Pediatric Haematology and Oncology & IHU, Rouen University Hospital, 1, rue de Germont, 76000, Rouen, France
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17
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Thrombotic microangiopathy in haematopoietic cell transplantation: an update. Mediterr J Hematol Infect Dis 2010; 2:e2010033. [PMID: 21776339 PMCID: PMC3134219 DOI: 10.4084/mjhid.2010.033] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2010] [Accepted: 10/29/2010] [Indexed: 12/17/2022] Open
Abstract
Allogeneic hematopoietic cell transplantation (HCT) represents a vital procedure for patients with various hematologic conditions. Despite advances in the field, HCT carries significant morbidity and mortality. A rare but potentially devastating complication is transplantation-associated thrombotic microangiopathy (TA-TMA). In contrast to idiopathic TTP, whose etiology is attributed to deficient activity of ADAMTS13, (a member of the A Disintegrin And Metalloprotease with Thrombospondin 1 repeats family of metalloproteases), patients with TA-TMA have > 5% ADAMTS13 activity. Pathophysiologic mechanisms associated with TA-TMA, include loss of endothelial cell integrity induced by intensive conditioning regimens, immunosuppressive therapy, irradiation, infections and graft-versus-host (GVHD) disease. The reported incidence of TA-TMA ranges from 0.5% to 75%, reflecting the difficulty of accurate diagnosis in these patients. Two different groups have proposed consensus definitions for TA-TMA, yet they fail to distinguish the primary syndrome from secondary causes such as infections or medication exposure. Despite treatment, mortality rate in TA-TMA ranges between 60% to 90%. The treatment strategies for TA-TMA remain challenging. Calcineurin inhibitors should be discontinued and replaced with alternative immunosuppressive agents. Daclizumab, a humanized monoclonal anti-CD25 antibody, has shown promising results in the treatment of TA-TMA. Rituximab or the addition of defibrotide, have been reported to induce remission in this patient population. In general, plasma exchange is not recommended.
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Changsirikulchai S, Myerson D, Guthrie KA, McDonald GB, Alpers CE, Hingorani SR. Renal thrombotic microangiopathy after hematopoietic cell transplant: role of GVHD in pathogenesis. Clin J Am Soc Nephrol 2009; 4:345-53. [PMID: 19144762 DOI: 10.2215/cjn.02070508] [Citation(s) in RCA: 117] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Thrombotic microangiopathy (TMA) is a known complication of hematopoietic cell transplantation (HCT). The etiology and diagnosis of TMA in this patient population is often difficult because thrombocytopenia, microangiopathic hemolytic anemia, and kidney injury occur frequently in HCT recipients, and are the result of a variety of insults. DESIGN, SETTING, PARTICIPANTS & MEASUREMENTS The authors reviewed renal pathology and clinical data from HCT patients to determine the prevalence of TMA and to identify correlative factors for developing TMA in the kidney. Kidney tissue was evaluated from 314 consecutive autopsies on patients who died after their first HCT (received between 1992 and 1999). Renal pathology was classified into three groups: (1) no renal thrombus (65%), (2) TMA (20%), and (3) isolated thrombosis (15%). Logistic regression models estimated the associations between each histologic category and clinical parameters: donor and recipient gender, patient age, human leukocyte antigen (HLA) matching of the donor and recipient, total body irradiation (TBI), acute graft versus host disease (GVHD), acute kidney injury, medications, and viral infections. RESULTS In a multivariate analysis, TMA correlated with acute GVHD grades II to IV, followed by female recipient/male donor, TBI > 1200 cGy, and adenovirus infection. Grades II to IV acute GVHD and female gender were associated with isolated renal thrombus. CONCLUSIONS TMA in HCT recipients is associated with acute GVHD grades II to IV, recipient/donor mismatch, TBI > 1200 cGy, and adenovirus infection.
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Pawson H, Jayaweera A, Wigmore T. Intensive care management of patients following haematopoietic stem cell transplantation. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.cacc.2008.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Batts ED, Lazarus HM. Diagnosis and treatment of transplantation-associated thrombotic microangiopathy: real progress or are we still waiting? Bone Marrow Transplant 2007; 40:709-19. [PMID: 17603513 DOI: 10.1038/sj.bmt.1705758] [Citation(s) in RCA: 146] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Transplantation-associated thrombotic microangiopathy (TA-TMA) is an infrequent but devastating syndrome that occurs in allogeneic hematopoietic stem cell transplant recipients, and is associated with a variety of transplantation-related factors, including conditioning regimens, immunosuppressive agents, GVHD and opportunistic infections. Progress in managing this condition has been hampered by lack of a consensus definition and poor understanding of the pathophysiology of the disorder. Two different groups recently have proposed consensus definitions, yet they fail to distinguish the primary syndrome from the secondary causes, such as a variety of infections, medication exposure or other conditions. Increasing evidence suggests that TA-TMA is a multifactorial disorder that is distinct from thrombotic thrombocytopenic purpura (TTP), and likely represents the final common pathway of a number of endothelial cell insults. TA-TMA responds poorly to conventional treatment for TTP, including plasma exchange, but newer agents, including daclizumab and defibrotide show promise. In addition, other agents known to modify endothelial responses to injury, including statins, prostacyclin analogues, endothelin-receptor antagonists and free radical scavengers, may lead to improved outcomes for patients affected by this disorder.
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Affiliation(s)
- E D Batts
- Department of Medicine, Case Medical Center, University Hospitals of Cleveland, Cleveland, OH 44106, USA
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21
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Abstract
OBJECTIVE To review the available clinical data on the critical care complications of hematopoietic stem cell transplantation (HSCT). DATA SOURCE The MEDLINE database and references from the identified articles related to the critical care in HSCT. CONCLUSION HSCT is an important treatment for a variety of malignant and nonmalignant conditions. The procedure is, however, limited by significant complications that may involve every organ of the body. Up to 40% of HSCT recipients are admitted to the intensive care unit as a result of severe complications related to the transplantation. The outcome of those critically ill patients has been traditionally poor. However, recent advances in the transplantation procedure, diagnostic studies, antimicrobial prophylaxis and therapy, and intensive care unit care have improved the outcome of these patients. The increasing number of HSCTs performed annually, the unique complications that develop in these patients, and the improvement in the intensive care unit outcome make knowledge about the critical care aspect of HSCT an essential part of the current practice of critical care medicine.
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Affiliation(s)
- Ayman O Soubani
- Division of Pulmonary, Critical Care, and Sleep Medicine, Wayne State University School of Medicine, Detroit, MI, USA
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22
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Bartynski WS, Zeigler ZR, Shadduck RK, Lister J. Variable incidence of cyclosporine and FK-506 neurotoxicity in hematopoeitic malignancies and marrow conditions after allogeneic bone marrow transplantation. Neurocrit Care 2006; 3:33-45. [PMID: 16159093 DOI: 10.1385/ncc:3:1:033] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
INTRODUCTION This study examines whether malignant disease under treatment influences the incidence of cyclosporine or FK-506 neurotoxicity after myeloablative conditioning and allogeneic bone marrow transplantation (allo-BMT). METHODS Review of 290 patients who received myeloablative conditioning prior to allo-BMT and cyclosporine/FK-506 identified 21 (7.2%) patients with neurotoxicity confirmed by computed tomography or magnetic resonance. Underlying malignancy necessitating allo-BMT included leukemias (67%), lymphoma (10%), myelodysplastic syndrome (10%), and multiple myeloma (MM). Frequency of neurotoxicity by disease was compared. RESULTS The highest incidence of neurotoxicity was present with MM (25%), whereas the lowest incidence was present with lymphoma (2.7%). Other diseases demonstrated intermediate incidence, including acute leukemias (10%), myelodysplastic syndrome (6.4%), and chronic myelogenous leukemia (4.9%). CONCLUSION Cyclosporine/FK-506 neurotoxicity varied according to the underlying malignancy. The variable susceptibility to the development of neurotoxicity in this population may depend on the interaction of host vasculature with disease specific factors. Understanding the cause of neurotoxicity could improve survival after allo-BMT.
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Affiliation(s)
- Walter S Bartynski
- Department of Radiology, The Western Pennsylvania Hospital, Pittsburgh, PA 15213, USA.
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23
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Martinez MT, Bucher C, Stussi G, Heim D, Buser A, Tsakiris DA, Tichelli A, Gratwohl A, Passweg JR. Transplant-associated microangiopathy (TAM) in recipients of allogeneic hematopoietic stem cell transplants. Bone Marrow Transplant 2005; 36:993-1000. [PMID: 16184183 DOI: 10.1038/sj.bmt.1705160] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We studied occurrence, risk factors and outcome of patients with transplant-associated microangiopathy (TAM) after allogeneic stem cell transplantation (HSCT). A total of 221 consecutive patients were transplanted between 1995 and 2002. TAM is defined as evidence of hemolysis and schistocytes in the first 100 days. Outcomes analyzed included TAM and overall survival. Of 221 patients, 68 had TAM. The cumulative incidence was 31 (25-38)% at 100 days. Patients with TAM had higher LDH, higher bilirubin, higher creatinine and more often neurologic symptoms. TAM was not associated with stem cell source, cyclosporine levels and was not more frequent in recent years. In multivariate analysis, risk factors for TAM included donor type, age, gender, ABO-incompatibility and acute graft-versus-host disease (aGvHD). In patients with TAM, 1-year survival was lower than in patients without TAM (27 +/- 18% for TAM with high schistocyte counts; 53 +/- 15% for TAM with low schistocyte counts; vs 78 +/- 7% in patients without TAM; P<0.0001). TAM was independently associated with mortality adjusting for donor type, age and aGvHD occurrence and severity. TAM is frequent after HSCT and is associated with mortality even after adjustment for aGvHD grade. Risk factors of TAM are similar to aGvHD. TAM may represent endothelial damage driven by donor-host interactions.
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Affiliation(s)
- M T Martinez
- Hematology Division, Basel University Hospitals, Switzerland
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24
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Thomas SE, Hutchinson RJ, DebRoy M, Magee JC. Successful renal transplantation following prior bone marrow transplantation in pediatric patients. Pediatr Transplant 2004; 8:507-12. [PMID: 15367289 DOI: 10.1111/j.1399-3046.2004.00208.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Improving survival rates following pediatric bone marrow transplantation (BMT) will likely result in greater numbers of children progressing to end-stage renal disease (ESRD) because of prior chemotherapy, irradiation, sepsis, and exposure to nephrotoxic agents. Renal transplantation remains the treatment of choice for ESRD; however, the safety of renal transplantation in this unique population is not well established. We report our experience with living related renal transplantation in three pediatric patients with ESRD following prior BMT. Two patients with neuroblastoma and ESRD because of BMT nephropathy, and one patient with Schimke immuno-osseous dysplasia and ESRD because of immune complex mediated glomerulonephritis and nephrotic syndrome. Age at time of BMT ranged from 2 to 7 yr. All patients had stable bone marrow function prior to renal transplantation. Age at renal transplant ranged from 8 to 14 yr. All three patients have been managed with conventional immunosuppression, as no patient received a kidney and BMT from the same donor source. These patients are currently 7 months to 6 yr status post-living related transplant. All have functioning bone marrow and kidney transplants, with serum creatinine levels ranging 0.6-1.2 mg/dL. There have been no episodes of rejection. One patient with a history of grade III skin and grade IV gastrointestinal-graft-vs.-host disease (GI-GVHD) prior to transplantation, had a mild flare of GI-GVHD (grade I) post-renal transplant and is currently asymptomatic. The incidence of opportunistic infection has been comparable with our pediatric renal transplant population without prior BMT. One patient was treated for basal cell carcinoma via wide local excision. Renal transplantation is an excellent option for the treatment of pediatric patients with ESRD following BMT. Short-term results in this small population show promising patient and graft survival, however long-term follow-up is needed. Pre-existing immune system impairment and bone marrow function should be taken into consideration when weighing different immunosuppressive agents for renal transplantation. Patients who have undergone renal transplantation following BMT are at high risk for opportunistic infections and malignancy, and need life-long medical surveillance.
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Affiliation(s)
- Susan E Thomas
- Section of Pediatric Nephrology, C.S. Mott Children's Hospital, University of Michigan Medical Center, Ann Arbor, MI 48109, USA.
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25
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Toba K, Tsuchiyama J, Hashimoto S, Ichida T, Kato K, Watanabe K, Furukawa T, Narita M, Takahashi M, Aizawa Y. Sensitive measurement of fragmented red cell population using flow cytometry, and its application for estimating thrombotic microangiopathy after stem cell transplantation. ACTA ACUST UNITED AC 2004; 58:39-46. [PMID: 14994374 DOI: 10.1002/cyto.b.10063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Thrombotic microangiopathy (TMA) is one of the lethal complications after hematopoietic stem cell transplantation (SCT). The levels of fragmented red cells (FRCs), thrombomodulin (TM), and factor VIII-related antigen in the blood are the most important markers for estimating TMA. However, the FRC level has been measured by using microscopy and the naked eye; therefore, an improvement in technology to objectively count FRC is necessary. METHODS We established a novel technique to sensitively measure FRC as glycophorin A dull-positive small particles using a flow cytometer and estimated its reliability in patients treated with SCT. The blood level of FRC was compared with other clinical data in 257 blood samples in 16 clinical courses after SCT of 15 patients. RESULTS Sorted glycophorin A dull-positive small particles morphologically showed FRC. Measured FRC percentage had a weak correlation with serum levels of lactate dehydrogenase (LDH) and total bilirubin but not with TM level, whereas TM showed a weak correlation with the levels of aspartate aminotransferase and LDH. In a patient with fulminant TMA, decrement of the FRC level led to improvement in liver parameters after treatment, presumably due to the rapid clearance of FRC, and increased simultaneously with the levels of LDH and bilirubin by the TMA recurrence. CONCLUSIONS Levels of FRC percentage and TM were independent parameters of TMA. This novel technique may be used as a standard methodology in diagnosing TMA.
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Affiliation(s)
- Ken Toba
- First Department of Internal Medicine, Niigata University Medical Hospital, Niigata, Japan.
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26
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Patzer L, Kentouche K, Ringelmann F, Misselwitz J. Renal function following hematological stem cell transplantation in childhood. Pediatr Nephrol 2003; 18:623-35. [PMID: 12720082 DOI: 10.1007/s00467-003-1146-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2002] [Revised: 10/30/2002] [Accepted: 02/04/2003] [Indexed: 12/28/2022]
Abstract
Renal function greatly influences mortality rates in the early phase following hematological stem cell transplantation (HSCT) in childhood, as well as the quality of life in long-term survivors. Nevertheless, the number of studies in pediatric populations is limited and some important aspects of kidney function after HSCT have only been elucidated in adults. The incidence of acute renal failure (ARF) immediately after HSCT in pediatric patients is between 25% and 50%, with 5%-10% of children requiring renal replacement therapy. Doubling of serum creatinine is associated with a twofold increase in mortality. However, the need for dialysis leads to a further increase in mortality rates to 80%-90%. Specific renal syndromes appear at different times following HSCT, revealing a similar pattern in children and adult patients. In both children and adults, impaired renal function associated with liver impairment (hepatorenal syndrome) is the most important cause for ARF. Therapeutic approaches have not been able to reduce the frequency or to improve outcome so far. In adults surviving long term, bone marrow transplant (BMT) nephropathy is the most frequent renal complication, although a considerable variation in incidence (up to 70%) has been published, partly due to various definitions and manifestations. Little is known about the long-term outcome of renal function in patients treated with HSCT in childhood. However, chronic renal failure has been reported in 0%-28%, but no end-stage renal failure has been published so far. Tubular function following HSCT is rarely investigated, although its impact on long-term survivors of BMT in childhood might be of some importance, especially for growth and bone metabolism.
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Affiliation(s)
- Ludwig Patzer
- Department of Pediatrics, Friedrich Schiller University, Kochstrasse 2, 07743 Jena, Germany.
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27
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Takatsuka H, Wakae T, Mori A, Okada M, Fujimori Y, Takemoto Y, Okamoto T, Kanamaru A, Kakishita E. Endothelial damage caused by cytomegalovirus and human herpesvirus-6. Bone Marrow Transplant 2003; 31:475-9. [PMID: 12665843 DOI: 10.1038/sj.bmt.1703879] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Infection with cytomegalovirus (CMV) or human herpesvirus-6 (HHV-6) may have a role in vascular endothelial damage after bone marrow transplantation (BMT). In total, 41 patients who underwent BMT were classified into four groups (12, 10, 7, and 12 patients who were infected with both CMV and HHV-6, CMV alone, HHV-6, and neither virus, respectively). Levels of thrombomodulin, plasminogen activator inhibitor-1, and cyclic GMP were 7.5+/-1.7 FU/ml, 76.4+/-24.1 ng/ml, and 9.51+/-1.1 pmol/ml, respectively, in the patients with both viruses, while the respective values were 2.9+/-0.67 FU/ml, 33.8+/-8.09 ng/ml, and 2.90+/-1.4 pmol/ml in patients infected with CMV alone, 4.8+/-0.96 FU/ml, 47.7+/-9.21 ng/ml, and 5.48+/-0.55 pmol/ml in patients with HHV-6 alone, and 1.6+/-0.39, 17.5+/-7.88 ng/ml, and 0.45+/-0.3 in those with neither virus. All three markers were significantly higher in the three groups with at least one virus than in the uninfected patients (P<0.05), and were also higher in patients with HHV-6 alone than in those with CMV alone (P<0.05). These results suggest that infection by CMV or HHV-6 causes vascular endothelial injury, with HHV-6 having a stronger effect than CMV, and combined infection having a stronger effect than either virus alone. Such viral infection may be a cause of thrombotic microangiopathy after BMT.
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Affiliation(s)
- H Takatsuka
- Second Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
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28
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Kanamori H, Takaishi Y, Takabayashi M, Tanaka M, Yamaji S, Tomita N, Fujimaki K, Fujisawa S, Watanabe S, Matsuzaki M, Ishigatsubo Y. Clinical significance of fragmented red cells after allogeneic bone marrow transplantation. Int J Hematol 2003; 77:180-4. [PMID: 12627855 DOI: 10.1007/bf02983218] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
To clarify the clinical significance of the presence of fragmented red cells (FRC) after allogeneic bone marrow transplantation (BMT), we measured the incidence and degree of FRC and their relationships to clinical features. The percentages of FRC (%FRC) were measured in 50 patients on weeks -2, 0, 2, 4, 6, 8, 10, and 12. The %FRC in pre-BMT patients (mean, 0.52%; range, 0.04%-1.56%) was higher than in healthy control subjects (mean, 0.08%; range, 0.02%-0.27%). The highest %FRC (> or = 1.3%) were seen in 2 pre-BMT and 17 post-BMT patients. Eight patients who developed thrombotic microangiopathy (TMA) showed %FRC values that were significantly higher than those in patients without TMA. However, the timing of elevated %FRC was delayed until several days after the onset of intravascular hemolysis and/or a drop in platelet count. Of the patients who did not experience TMA, 5 patients with infection and 4 patients with acute graft-versus-host disease (GVHD) also showed significant elevation of %FRC during the clinical course. Furthermore, multivariate analysis results demonstrated that TMA and infection had a statistically significant effect on the high value of %FRC. These findings indicate that the appearance of FRC is a common phenomenon in patients undergoing BMT and is not a predictive factor for the early diagnosis of TMA, although FRC is one of the main laboratory findings in TMA. Furthermore, an increased %FRC is seen in other post-BMT clinical settings, such as infection and acute GVHD.
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Affiliation(s)
- Heiwa Kanamori
- First Department of Internal Medicine, Yokohama City University School of Medicine, Yokohama, Japan.
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Tamaki S, Wada H, Ohfuzi K, Shibata T, Masuya M, Kageyama S, Gabazza EC, Kawakami K, Tsuji K, Miyanishi E, Minami N, Nobori T, Shiku H. Hemostatic abnormalities following bone marrow transplantation. Clin Appl Thromb Hemost 2002; 8:125-32. [PMID: 12121052 DOI: 10.1177/107602960200800207] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Hemostatic abnormalities in 26 patients following bone marrow transplantation (BMT) were examined. In the event-free survival group, the plasma levels of antithrombin (AT) and protein C (PC) were significantly decreased 1 and 2 weeks after BMT, and the plasma levels of thrombomodulin (TM) and tissue plasminogen activator-plasminogen activator inhibitor-1 complex (tPA-PAI-I complex) were significantly increased from 4 weeks to 13 weeks after BMT. Excepting AT, there was no significant difference in hemostatic parameters before BMT among the event-free survival, 6-month survival, and death within 6 months groups. On day 0 following BMT, only plasma AT levels were significantly lower in the 6-month survival group than in the death within 6 months group. From 1 to 3 weeks after BMT, plasma levels of AT or PC were significantly lower in the death within 6 months group than in the 6-month survival group. From 1 to 5 weeks after BMT, the plasma levels of TM and tissue type plasminogen activator-plasminogen activator inhibitor-I complex (tPA-PAI-I complex) were significantly higher in the 6-month survival group than in the death within 6 months group. From 1 to 13 weeks after BMT, the plasma levels of D-dimer or soluble fibrin monomer (SFM) were significantly higher in the death within 6 months group than in the 6-month survival group. There was no remarkable difference in plasma levels of thrombin-antithrombin comlex or plasmin-plasmin inhibitor complex following BMT between these groups of patients. These findings suggest that the decrease in the plasma AT or PC level reflects early occurrence of complications of prognostic significance and that the increase in vascular endothelial cell markers such as plasma levels of TM or tPA-PAI-I complex reflects occurrence of complications during the middle course of BMT. Plasma levels of D-dimer and SFM may be useful markers for predicting complications associated with poor prognosis after BMT.
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Affiliation(s)
- Shigehisa Tamaki
- Department of Internal Medicine, Yamada Red Cross Hospital, Misono-Mura, Japan
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Busca ALESSANDRO, Uderzo CORNELIO. BMT: Bone Marrow Transplant Associated Thrombotic Microangiopathy. HEMATOLOGY (AMSTERDAM, NETHERLANDS) 2001; 5:53-67. [PMID: 11399602 DOI: 10.1080/10245332.2000.11746488] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Thrombotic microangiopathy is a severe microvascular disorder which may occur in up to 70% of patients undergoing bone marrow transplant. Clinically the term thrombotic microangiopathy encompasses a wide spectrum of syndromes, most importantly the thrombotic thrombocytopenic purpura (TTP) and hemolytic uremic syndrome (HUS). Thrombotic microangiopathy is characterized by the presence of thrombocytopenia, microangiopathic hemolytic anemia, renal impairment, neurological disturbances and multiorgan failure. Several causative agents have been advocated as triggering factors for bone marrow transplant associated thrombotic microangiopathy, including cyclosporine, FK506, the use of total body irradiation, infections and the presence of severe graft-versus-host disease. Plasma exchange represents the standard treatment for patients who develop TTP/HUS after bone marrow transplant, however, the mortality rate still remains high despite aggressive therapy.
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Roy V, Rizvi MA, Vesely SK, George JN. Thrombotic thrombocytopenic purpura-like syndromes following bone marrow transplantation: an analysis of associated conditions and clinical outcomes. Bone Marrow Transplant 2001; 27:641-6. [PMID: 11319595 DOI: 10.1038/sj.bmt.1702849] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2000] [Accepted: 01/12/2001] [Indexed: 11/08/2022]
Abstract
The diagnosis and treatment of thrombotic thrombocytopenic purpura (TTP) in patients following BMT are often uncertain and unsuccessful. To better understand the evaluation and management of these patients, we describe 17 patients treated with plasma exchange for a presumptive diagnosis of TTP following BMT during a 10 year period, 1989-1998. Because of the uncertainty of the diagnosis, these patients are described as having a 'TTP-like syndrome'. All 17 patients had received an allogeneic BMT. Comparison with the other 245 patients who had an allogeneic BMT during the same period demonstrated that patients with a TTP-like syndrome more frequently had unrelated and/or HLA-mismatched donors, and had also experienced more serious complications: grade III-IV acute GVHD and systemic bacterial, fungal, and viral infections. Three months after the diagnosis of the TTP-like syndrome, only four of 17 patients (24%) were alive; currently only one patient survives. These data emphasize: (1) the diagnosis of TTP following BMT is uncertain because of the presence of multiple BMT-associated complications. (2) The outcome of patients with TTP-like syndromes following BMT is poor. (3) Urgent intervention with plasma exchange when TTP is suspected following BMT may not always be appropriate. Alternative explanations for the signs and symptoms should be considered and treated aggressively.
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Affiliation(s)
- V Roy
- Hematology-Oncology Section, Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73190, USA
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Kayaba H, Hirokawa M, Watanabe A, Saitoh N, Changhao C, Yamada Y, Honda K, Kobayashi Y, Urayama O, Chihara J. Serum markers of graft-versus-host disease after bone marrow transplantation. J Allergy Clin Immunol 2000; 106:S40-4. [PMID: 10887332 DOI: 10.1067/mai.2000.106060] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Graft-versus-host disease is one of the major complications after allogenic bone marrow transplantation, but it is not easy to anticipate the onset. OBJECTIVES The purpose of this study was to determine clinically useful markers of acute graft-versus-host disease. METHODS We measured the serum levels of tumor necrosis factor-alpha, soluble tumor necrosis factor receptor 1, soluble c-kit, soluble Fas, soluble intercellular adhesion molecule-1, growth-related oncogene protein-alpha, thrombomodurin, and interleukin-16 in 13 patients at 1 to 7 weeks after allogenic bone marrow transplantation. RESULTS The patients with acute graft-versus-host disease showed a significant increase of tumor necrosis factor, soluble tumor necrosis factor receptor 1, soluble Fas, soluble intercellular adhesion molecule-1, and growth-related oncogene protein-alpha, although there was a decrease of soluble c-kit. The increases of serum soluble tumor necrosis factor receptor 1, intercellular adhesion molecule-1, and growth-related oncogene protein-alpha were preceded by the elevation of soluble Fas. CONCLUSION The patients with acute graft-versus-host disease had increased serum levels of tumor necrosis factor-alpha, soluble tumor necrosis factor receptor 1, soluble Fas, and soluble intercellular adhesion molecule 1 and a decreased soluble c-kit level. Tumor necrosis factor-alpha and soluble c-kit were shown to be sensitive and specific parameters for graft-versus-host disease after bone marrow transplantation, and soluble Fas was shown to be a predictor of acute graft-versus-host disease after bone marrow transplantation.
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Affiliation(s)
- H Kayaba
- Department of Clinical and Laboratory Medicine, the 3rd Department of Internal Medicine, Akita University School of Medicine, Akita, Japan.
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Bosch T, Buhmann R, Lennertz A, Samtleben W, Kolb HJ. Therapeutic plasma exchange in patients suffering from thrombotic microangiopathy after allogeneic bone marrow transplantation. THERAPEUTIC APHERESIS : OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY FOR APHERESIS AND THE JAPANESE SOCIETY FOR APHERESIS 1999; 3:252-6. [PMID: 10427624 DOI: 10.1046/j.1526-0968.1999.00168.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Thrombotic microangiopathy (TM) is a potentially fatal complication of allogeneic bone marrow transplantation (BMT). The underlying pathophysiology is thought to be generalized endothelial cell damage caused by several factors including conditioning treatment, cyclosporin A (CsA), or graft versus host disease (GVHD). In the present retrospective study, 6 patients suffering from Grade 2 BMT-TM at a mean of 62 days post BMT were treated by 3-15 daily sessions of therapeutic plasma exchange (TPE). In most sessions, cryosupernatant (CSN) of plasma, in some fresh frozen plasma (FFP) was used as the substitution fluid. All patients suffered from acute graft versus host disease (aGVHD) of the skin, which was treated by CsA. CsA was withdrawn in all patients. TPE caused a response in 4 of 6 patients evidenced by a decrease to Grade 0 (n = 3) or 1 (n = 1) BMT-TM. Only 1 patient had mild renal insufficiency which did not improve during TPE. While all patients were dependent on platelet transfusions at baseline, the platelet counts improved in 2 of 6 patients after the TPE course. One patient did not show any response to TPE with FFP, and his disease improved only after CSN was introduced as substitution fluid (Grade 0). Four patients were still alive 175-495 days post BMT, and 2 patients died about 2-3 weeks after the end of the TPE course, 1 from cachexia and 1 from systemic aspergillosis. In summary, in this pilot study, TPE positively influenced BMT-TM, especially if CSN was used as the substitution fluid.
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Affiliation(s)
- T Bosch
- Nephrology Division, Medical Clinic I, University of Munich, Germany.
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