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Lateef N, Farooq MZ, Latif A, Ahmad S, Ahsan MJ, Tran A, Nickol J, Wasim MF, Yasmin F, Kumar P, Arif AW, Shaikh A, Mirza M. Prevalence of Post-Heart Transplant Malignancies: A Systematic Review and Meta-Analysis. Curr Probl Cardiol 2022; 47:101363. [PMID: 36007618 DOI: 10.1016/j.cpcardiol.2022.101363] [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: 08/10/2022] [Accepted: 08/16/2022] [Indexed: 11/03/2022]
Abstract
The prevalence of different cancers after heart transplant (HT) is unclear due to small and conflicting prior studies. Herein, we report a systematic review and meta-analysis to highlight the prevalence and pattern of malignancies post-HT. We conducted an extensive literature search on PubMed, Scopus, Cochrane databases for prospective or retrospective studies reporting malignancies after HT. The proportions from each study were subjected to random effects model that yielded the pooled estimate with 95% confidence intervals (CI). Fifty-five studies comprising 60,684 HT recipients reported 7,759 total cancers during a mean follow-up of 9.8 ± 5.9 years, with an overall incidence of 15.3% (95% CI = 12.7%-18.1%). Mean time from HT to cancer diagnosis was 5.1 ± 4 years. The most frequent cancers were gastrointestinal (7.6%), skin (5.7%), and hematologic/blood (2.5%). Meta-regression showed no association between incidence of cancer and mean age at HT (coeff: -0.008; p=0.25), percentage of male recipients (coeff: -0.001; p=0.81), donor age (coeff: -0.011; p=0.44), 5-year (coeff: 0.003; p=0.12) and 10-year (coeff: 0.02; p=0.68) post-transplant survival. There is a substantial risk of malignancies in HT recipients, most marked for gastrointestinal, skin, and hematologic. Despite their occurrence, survival is not significantly impacted.
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Affiliation(s)
- Noman Lateef
- Department of Cardiovascular Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA.
| | | | - Azka Latif
- Department of Cardiovascular Medicine, Baylor University, Houston, USA
| | - Soban Ahmad
- Department of Internal Medicine, East Carolina University, North Carolina, USA
| | | | - Amy Tran
- Department of Internal Medicine, Creighton University, Nebraska, USA
| | - Jennifer Nickol
- Department of Cardiovascular Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | | | - Farah Yasmin
- Department of Medicine, Dow University of Health Sciences, Karachi, PK
| | - Pankaj Kumar
- Department of Medicine, Dow University of Health Sciences, Karachi, PK
| | - Abdul Wahab Arif
- Department of Cardiovascular Medicine, Cook County Health Sciences, Chicago, Illinois, USA
| | - Asim Shaikh
- Department of Internal Medicine, Rochester General Hospital, Rochester, NY
| | - Mohsin Mirza
- Department of Internal Medicine, Creighton University, Nebraska, USA
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Bubik RJ, Dierkhising RA, Mara KC, Daly RC, Kushwaha SS, Clavell AL, Bernard SA. Malignancy among adult heart transplant recipients following patient-tailored dosing of anti-thymocyte globulin: a retrospective, nested case-control study of individualized dosing. Transpl Int 2021; 34:2175-2183. [PMID: 34411345 DOI: 10.1111/tri.14012] [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: 03/26/2021] [Revised: 07/22/2021] [Accepted: 08/13/2021] [Indexed: 11/29/2022]
Abstract
Post-transplant malignancy is diagnosed in approximately 18% of heart transplant patients and is a leading cause of death post-transplant. One modifiable risk factor is the type and amount of immunosuppression received. Contemporary rabbit anti-thymocyte globulin (rATG) dosing strategy using T-cell-guided dosing, and its effect on malignancy in heart transplant patients is unclear. This was a single-center, retrospective chart review of heart transplant recipients receiving rATG for induction. Patients diagnosed with malignancy post-transplant were matched 1:2 to controls using a nested case-control design. The primary endpoint was to determine the relative risk of rATG exposure with the actual incidence of malignancy post-transplant. The secondary endpoint was the impact of maintenance immunosuppression on malignancy risk. Of the 126 patients included in the study, 25 developed malignancy and were matched to 50 control patients. The median cumulative rATG dose in milligrams (mg) between groups was 365 mg in malignancy cases and 480 mg in controls (OR 0.90, 95% CI 0.75-1.08, P = 0.28). In both the univariate and multivariable analysis, there was no statistically significant difference in malignancy risk found with any maintenance immunosuppressant. The results of this study showed that patient-tailored rATG dosing strategies may not be associated with malignancy development as previously thought.
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Affiliation(s)
| | - Ross A Dierkhising
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Kristin C Mara
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Richard C Daly
- Division of Cardiovascular Surgery, Mayo Clinic, Rochester, MN, USA.,Divison of Transplantation Surgery, Mayo Clinic, Rochester, MN, USA
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Offor UT, Bacon CM, Roberts J, Powell J, Brodlie M, Wood K, Windebank KP, Flett J, Hewitt T, Rand V, Hasan A, Parry G, Gennery AR, Reinhardt Z, Bomken S. Transplantation for congenital heart disease is associated with an increased risk of Epstein-Barr virus-related post-transplant lymphoproliferative disorder in children. J Heart Lung Transplant 2020; 40:24-32. [PMID: 33339556 DOI: 10.1016/j.healun.2020.10.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Children undergoing heart transplant are at higher risk of developing post-transplant lymphoproliferative disorder (PTLD) than other solid organ recipients. The factors driving that risk are unclear. This study investigated risk factors for PTLD in children transplanted at 1 of 2 United Kingdom pediatric cardiac transplantation centers. METHODS All children (<18 years, n = 200) transplanted at our institution over a 16-year period were analyzed. Freedom from PTLD was assessed using the Kaplan-Meier method and Cox proportional regression. RESULTS PTLD occurred in 17 of 71 children transplanted for congenital heart disease (CHD) and 18 of 129 transplanted for acquired cardiomyopathy (ACM). The cumulative incidence of all PTLD was 21.1% at 5 years after transplant. Median time from transplant to PTLD was 2.9 years (interquartile range: 0.9-4.6). Negative Epstein-Barr virus (EBV) serostatus pre-transplant (adjusted hazard ratio [HR]: 2.7, 95% CI: 1.3-5.6, p = 0.01) and underlying CHD (adjusted HR: 3.2, 95% CI: 1.4-7.4, p = 0.007) were independently associated with higher risk of PTLD. Age at thymectomy was significantly different between children with CHD and ACM (0.4 vs 5.5 years, p < 0.01). Median CD4+ and CD8+ T lymphocyte counts at 2 years after transplant were significantly lower in children transplanted for CHD vs ACM (CD4+: 391/µl vs 644/µl, p = 0.01; CD8+: 382/µl vs 500/µl, p = 0.01). At 5 years after transplant, those differences persisted among patients who developed PTLD (CD4+, 430/µl vs 963/µl, p < 0.01 and CD8+, 367/µl vs 765/µl, p < 0.01). CONCLUSION Underlying CHD is an independent risk factor for PTLD and is associated with a younger age at thymectomy. A persistent association with altered T lymphocyte subsets may contribute to the impaired response to primary EBV infection and increase the risk of PTLD.
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Affiliation(s)
- Ugonna T Offor
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Department of Paediatric Haematology and Oncology, The Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust
| | - Chris M Bacon
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Department of Cellular Pathology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Jessica Roberts
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Department of Paediatric Otolaryngology, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| | - Jason Powell
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Department of Paediatric Otolaryngology, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| | - Malcolm Brodlie
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Paediatric Respiratory Medicine, The Great North Children's Hospital
| | - Katrina Wood
- Department of Cellular Pathology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Kevin P Windebank
- Department of Paediatric Haematology and Oncology, The Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust
| | - Julie Flett
- Department of Cardiopulmonary Transplantation, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Terry Hewitt
- Department of Cardiopulmonary Transplantation, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Vikki Rand
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; School of Health & Life Sciences, Teesside University, Middlesbrough, United Kingdom; National Horizons Centre, Teesside University, Darlington, United Kingdom
| | - Asif Hasan
- Department of Cardiopulmonary Transplantation, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Gareth Parry
- Department of Cardiopulmonary Transplantation, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Andrew R Gennery
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Department of Paediatric Immunology and Haematopoietic Stem Cell Transplantation, The Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Zdenka Reinhardt
- Department of Cardiopulmonary Transplantation, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Simon Bomken
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Department of Paediatric Haematology and Oncology, The Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust.
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Jäämaa-Holmberg S, Salmela B, Lemström K, Pukkala E, Lommi J. Cancer incidence and mortality after heart transplantation - A population-based national cohort study. Acta Oncol 2019; 58:859-863. [PMID: 30821595 DOI: 10.1080/0284186x.2019.1580385] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background: Cancer is currently one of the most important factors affecting the long-term health and survival of heart transplant patients. Material and methods: We calculated the standardized incidence ratios (SIR) for different cancer sites and the cancer-specific standardized mortality ratio (SMR) by linking a cohort of 479 adult heart transplant recipients transplanted in 1985-2014 (4491.6 person-years of follow-up) with data from the national Finnish Cancer Registry until the end of 2015, and with the data from the Statistics Finland's national registry of causes of death. Results: A total of 267 cancers occurred in 143 patients (SIR 6.0; 95% confidence interval (CI) 5.3-6.7). The SIR for overall cancer was considerably higher for men (SIR 6.7; 95% CI 5.9-7.5) than for women (1.4; 95% CI 0.6-2.6). Most frequent cancers were non-melanoma skin cancers (basal cell carcinoma 83 cases, squamous cell skin cancer (SCC) 56 cases), followed by Non-Hodgkin lymphoma (NHL) (36 cases), lung cancer (17), cancer of prostate (16) and cancer of kidney (12). SIRs were highest for SCC (51.9; 95% CI 39.2-67.4), lip cancer (47.4; 95% CI 19.1-97.7), cancer of tongue (26.3; 95% CI 7.2-67.4), and NHL (25.7; 95% CI 18.0-35.6). For most cancers, SIRs increased steadily by time since transplantation. Cancer mortality was three times higher for heart transplant recipients than for the population (SMR 3.1; 95% CI 2.1-4.1). Conclusions: Both cancer incidence and mortality are remarkably increased after heart transplantation, with the relative incidence most elevated for SCC, lip and other oral cancers, and for NHL.
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Affiliation(s)
- Salla Jäämaa-Holmberg
- Heart and Lung Center, Helsinki University Hospital, Helsinki, Finland
- Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Birgitta Salmela
- Heart and Lung Center, Helsinki University Hospital, Helsinki, Finland
- Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Karl Lemström
- Heart and Lung Center, Helsinki University Hospital, Helsinki, Finland
- Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Eero Pukkala
- Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Jyri Lommi
- Heart and Lung Center, Helsinki University Hospital, Helsinki, Finland
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Ruan V, Czer LSC, Awad M, Kittleson M, Patel J, Arabia F, Esmailian F, Ramzy D, Chung J, De Robertis M, Trento A, Kobashigawa JA. Use of Anti-Thymocyte Globulin for Induction Therapy in Cardiac Transplantation: A Review. Transplant Proc 2017; 49:253-259. [PMID: 28219580 DOI: 10.1016/j.transproceed.2016.11.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 11/16/2016] [Indexed: 01/20/2023]
Abstract
The most common causes of death after heart transplantation (HTx) include acute rejection and multi-organ failure in the early period and malignancy and cardiac allograft vasculopathy (CAV) in the late period. Polyclonal antibody preparations such as rabbit anti-thymocyte globulin (ATG) may reduce early acute rejection and the later occurrence of CAV after HTx. ATG therapy depletes T cells, modulates adhesion and cell-signaling molecules, interferes with dendritic cell function, and induces B-cell apoptosis and regulatory and natural killer T-cell expansion. Evidence from animal studies and from retrospective clinical studies in humans indicates that ATG can be used to delay calcineurin inhibitor (CNI) exposure after HTx, thus benefiting renal function, and to reduce the incidence of CAV and ischemia-reperfusion injury in the transplanted heart. ATG may reduce de novo antibody production after HTx. ATG does not appear to increase cytomegalovirus infection rates with longer prophylaxis (6-12 months). In addition, ATG may reduce the risk of lymphoproliferative disease and does not appear to confer an additive effect on acquiring lymphoma after HTx. Randomized, controlled trials may provide stronger evidence of ATG association with patient survival, graft rejection, renal protection through delayed CNI initiation, as well as other benefits. It can also help establish optimal dosing and patient criteria to maximize treatment benefits.
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Affiliation(s)
- V Ruan
- Division of Cardiology, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - L S C Czer
- Division of Cardiology, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California.
| | - M Awad
- Division of Cardiology, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - M Kittleson
- Division of Cardiology, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - J Patel
- Division of Cardiology, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - F Arabia
- Division of Cardiothoracic Surgery, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - F Esmailian
- Division of Cardiothoracic Surgery, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - D Ramzy
- Division of Cardiothoracic Surgery, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - J Chung
- Division of Cardiothoracic Surgery, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - M De Robertis
- Division of Cardiothoracic Surgery, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - A Trento
- Division of Cardiothoracic Surgery, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
| | - J A Kobashigawa
- Division of Cardiology, Cedars-Sinai Medical Center, and Cedars-Sinai Heart Institute, Los Angeles, California
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Rivinius R, Helmschrott M, Ruhparwar A, Schmack B, Klein B, Erbel C, Gleissner CA, Akhavanpoor M, Frankenstein L, Darche FF, Thomas D, Ehlermann P, Bruckner T, Katus HA, Doesch AO. Analysis of malignancies in patients after heart transplantation with subsequent immunosuppressive therapy. Drug Des Devel Ther 2014; 9:93-102. [PMID: 25552900 PMCID: PMC4277123 DOI: 10.2147/dddt.s75464] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective The aim of this study was to analyze the distribution of malignancies in patients after heart transplantation (HTX) and to evaluate the risk factors including immunosuppressive therapy with regard to the development of malignancies and survival. Special emphasis was placed on the effects of a mammalian target of rapamycin (mTOR) containing immunosuppressive regimen. Methods A total of 381 patients (age ≥18 years) receiving HTX were included in the present analysis. All patients were followed-up at the University of Heidelberg Heart Center, Heidelberg, Germany. Data were retrieved from the Heidelberg Registry for Heart Transplantation being collected between 1989 and 2014. According to center standard, all patients received induction therapy with anti-thymocyte globulin guided by T-cell monitoring since 1994. The initial immunosuppressive regimen consisting of cyclosporine A (CsA) and azathioprine (AZA) was replaced by CsA and mycophenolate mofetil (MMF) in 2001 and by tacrolimus (TAC) and MMF in 2006. Additionally, mTOR inhibitors (everolimus/sirolimus) were applied since 2003. Results Mean recipient age at HTX was 51.2±10.5 years and the mean follow-up period after HTX was 9.7±5.9 years. During follow-up, 130 patients developed a neoplasm (34.1% of total). Subgroup analysis revealed 58 patients with cutaneous malignancy only (15.2%), 56 patients with noncutaneous malignancy only (14.7%), and 16 patients with both cutaneous and noncutaneous malignancy (4.2%). Statistically significant risk factors associated with an increased risk of malignancy after HTX were older age (P<0.0001), male recipients (P=0.0008), dyslipidemia (P=0.0263), diabetes mellitus (P=0.0003), renal insufficiency (P=0.0247), and >1 treated rejection episode (TRE) in the first year after HTX (P=0.0091). Administration of CsA (P=0.0195), AZA (P=0.0008), or steroids (P=0.0018) for >1 year after HTX was associated with increased development of malignancy, whereas administration of MMF (P<0.0001) or mTOR inhibitors (P<0.0001) was associated with a lower risk for development of malignancy. Additionally, 5-year follow-up of cutaneous malignancy recurrence (P=0.0065) and noncutaneous malignancy mortality (P=0.0011) was significantly lower in patients receiving an mTOR inhibitor containing therapy after the development of a malignancy. Conclusion This study highlights the complexity of risk factors including immunosuppression with regard to the development of malignancies after HTX. mTOR-inhibitor-based immunosuppression is associated with a better outcome after HTX, particularly in cases with noncutaneous malignancy.
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Affiliation(s)
- Rasmus Rivinius
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Matthias Helmschrott
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Arjang Ruhparwar
- Department of Cardiac Surgery, University of Heidelberg, Heidelberg, Germany
| | - Bastian Schmack
- Department of Cardiac Surgery, University of Heidelberg, Heidelberg, Germany
| | - Berthold Klein
- Department of Cardiac Surgery, University of Heidelberg, Heidelberg, Germany
| | - Christian Erbel
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Christian A Gleissner
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Mohammadreza Akhavanpoor
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Lutz Frankenstein
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Fabrice F Darche
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Dierk Thomas
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Philipp Ehlermann
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Tom Bruckner
- Institute for Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Hugo A Katus
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
| | - Andreas O Doesch
- Department of Cardiology, Angiology and Pneumology, University of Heidelberg, Heidelberg, Germany
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Chivukula S, Shullo M, Kormos R, Bermudez C, McNamara D, Teuteberg J. Cancer-Free Survival Following Alemtuzumab Induction in Heart Transplantation. Transplant Proc 2014; 46:1481-8. [DOI: 10.1016/j.transproceed.2014.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 04/01/2014] [Indexed: 01/20/2023]
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Nair N, Gongora E, Mehra MR. Long-term immunosuppression and malignancy in thoracic transplantation: Where is the balance? J Heart Lung Transplant 2014; 33:461-7. [DOI: 10.1016/j.healun.2014.03.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 03/01/2014] [Accepted: 03/04/2014] [Indexed: 12/20/2022] Open
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Thrush PT, Gossett JG, Costello JM, Matthews KL, Nubani R, Bhagat H, Backer CL, Pahl E. Role for immune monitoring to tailor induction prophylaxis in pediatric heart recipients. Pediatr Transplant 2014; 18:79-86. [PMID: 24283506 DOI: 10.1111/petr.12193] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/24/2013] [Indexed: 01/29/2023]
Abstract
UNLABELLED rATG is used for HTx induction but is costly and associated with infection and PTLD. HYPOTHESIS Tailoring rATG induction with CD3 monitoring results in less infection, reduced costs, and similar rejection. Retrospective review of HTx recipients receiving rATG induction. Control cases received "usual" rATG dosing (1.5 mg/kg/day typically × 5 days). Starting in October 2009, absolute CD3 monitoring (target <25 cells/mm(3) ) guided rATG dosing (study cases). Outcomes included first-year incidence of infection/rejection, direct costs of therapy, and incidence of PTLD/death. Study cases (n = 32) received fewer doses of rATG (median 4 vs. 5, p < 0.001) and less total rATG (median 3.2 vs. 7.4 mg/kg, p < 0.001) compared with controls (n = 17). There was no difference in incidence of infection, rejection, or patient survival during the first year post-HTx. There was one early death in both groups and one late case of PTLD in the control group. Drug savings were significant (median drug cost per patient $2718 vs. $4756, p < 0.001). CD3-tailored rATG induction in HTx recipients is associated with reduced drug costs and similar rates of rejection/infection. Longer follow-up will determine whether extended benefits are associated with this induction monitoring strategy.
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Affiliation(s)
- Philip T Thrush
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Penninga L, Møller CH, Gustafsson F, Gluud C, Steinbrüchel DA. Immunosuppressive T-cell antibody induction for heart transplant recipients. Cochrane Database Syst Rev 2013:CD008842. [PMID: 24297433 DOI: 10.1002/14651858.cd008842.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Heart transplantation has become a valuable and well-accepted treatment option for end-stage heart failure. Rejection of the transplanted heart by the recipient's body is a risk to the success of the procedure, and life-long immunosuppression is necessary to avoid this. Clear evidence is required to identify the best, safest and most effective immunosuppressive treatment strategy for heart transplant recipients. To date, there is no consensus on the use of immunosuppressive antibodies against T-cells for induction after heart transplantation. OBJECTIVES To review the benefits, harms, feasibility and tolerability of immunosuppressive T-cell antibody induction versus placebo, or no antibody induction, or another kind of antibody induction for heart transplant recipients. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 11, 2012), MEDLINE (Ovid) (1946 to November Week 1 2012), EMBASE (Ovid) (1946 to 2012 Week 45), ISI Web of Science (14 November 2012); we also searched two clinical trial registers and checked reference lists in November 2012. SELECTION CRITERIA We included all randomised clinical trials (RCTs) assessing immunosuppressive T-cell antibody induction for heart transplant recipients. Within individual trials, we required all participants to receive the same maintenance immunosuppressive therapy. DATA COLLECTION AND ANALYSIS Two authors extracted data independently. RevMan analysis was used for statistical analysis of dichotomous data with risk ratio (RR), and of continuous data with mean difference (MD), both with 95% confidence intervals (CI). Methodological components were used to assess risks of systematic errors (bias). Trial sequential analysis was used to assess the risks of random errors (play of chance). We assessed mortality, acute rejection, infection, Cytomegalovirus (CMV) infection, post-transplantation lymphoproliferative disorder, cancer, adverse events, chronic allograft vasculopathy, renal function, hypertension, diabetes mellitus, and hyperlipidaemia. MAIN RESULTS In this review, we included 22 RCTs that investigated the use of T-cell antibody induction, with a total of 1427 heart-transplant recipients. All trials were judged to be at a high risk of bias. Five trials, with a total of 606 participants, compared any kind of T-cell antibody induction versus no antibody induction; four trials, with a total of 576 participants, compared interleukin-2 receptor antagonist (IL-2 RA) versus no induction; one trial, with 30 participants, compared monoclonal antibody (other than IL-2 RA) versus no antibody induction; two trials, with a total of 159 participants, compared IL-2 RA versus monoclonal antibody (other than IL-2 RA) induction; four trials, with a total of 185 participants, compared IL-2 RA versus polyclonal antibody induction; seven trials, with a total of 315 participants, compared monoclonal antibody (other than IL-2 RA) versus polyclonal antibody induction; and four trials, with a total of 162 participants, compared polyclonal antibody induction versus another kind, or dose of polyclonal antibodies.No significant differences were found for any of the comparisons for the outcomes of mortality, infection, CMV infection, post-transplantation lymphoproliferative disorder, cancer, adverse events, chronic allograft vasculopathy, renal function, hypertension, diabetes mellitus, or hyperlipidaemia. Acute rejection occurred significantly less frequently when IL-2 RA induction was compared with no induction (93/284 (33%) versus 132/292 (45%); RR 0.73; 95% CI 0.59 to 0.90; I(2) 57%) applying the fixed-effect model. No significant difference was found when the random-effects model was applied (RR 0.73; 95% CI 0.46 to 1.17; I(2) 57%). In addition, acute rejection occurred more often statistically when IL-2 RA induction was compared with polyclonal antibody induction (24/90 (27%) versus 10/95 (11%); RR 2.43; 95% CI 1.01 to 5.86; I(2) 28%). For all of these differences in acute rejection, trial sequential alpha-spending boundaries were not crossed and the required information sizes were not reached when trial sequential analysis was performed, indicating that we cannot exclude random errors.We observed some occasional significant differences in adverse events in some of the comparisons, however definitions of adverse events varied between trials, and numbers of participants and events in these outcomes were too small to allow definitive conclusions to be drawn. AUTHORS' CONCLUSIONS This review shows that acute rejection might be reduced by IL-2 RA compared with no induction, and by polyclonal antibody induction compared with IL-2 RA, though trial sequential analyses cannot exclude random errors, and the significance of our observations depended on the statistical model used. Furthermore, this review does not show other clear benefits or harms associated with the use of any kind of T-cell antibody induction compared with no induction, or when one type of T-cell antibody is compared with another type of antibody. The number of trials investigating the use of antibodies against T-cells for induction after heart transplantation is small, and the number of participants and outcomes in these RCTs is limited. Furthermore, the included trials are at a high risk of bias. Hence, more RCTs are needed to assess the benefits and harms of T-cell antibody induction for heart-transplant recipients. Such trials ought to be conducted with low risks of systematic and random error.
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Affiliation(s)
- Luit Penninga
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Copenhagen, Denmark, DK-2100
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11
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Page E, Kwun J, Oh B, Knechtle S. Lymphodepletional strategies in transplantation. Cold Spring Harb Perspect Med 2013; 3:3/7/a015511. [PMID: 23818516 DOI: 10.1101/cshperspect.a015511] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Because lymphocytes were shown to mediate transplant rejection, their depletion has been studied as a mechanism of preventing rejection and perhaps inducing immunologic tolerance. Agents that profoundly deplete lymphocytes have included monoclonal antibodies, cytotoxic drugs, and radiation. We have studied several such agents but focused on antibodies that deplete not only peripheral blood lymphocytes, but also lymph node lymphocytes. Depletion of lymph node T lymphocytes appears to permit peripheral tolerance at least for T cells in animal models. Nevertheless, B-cell responses may be resistant to such approaches, and T memory cells are likewise relatively resistant to depleting antibodies. We review the experimental and clinical approaches to depletion strategies and outline some of the pitfalls of depletion, such as limitations of currently available agents, duration of tolerance, infection, and malignancy. It is notable that most tolerogenic strategies that have been attempted experimentally and clinically include depleting agents even when they are not named as the underlying strategy. Thus, there is an implicitly acknowledged role for reducing the precursor frequency of donor antigen-specific lymphocytes when approaching the daunting goal of transplant tolerance.
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Affiliation(s)
- Eugenia Page
- Department of Surgery, Division of Transplantation, Emory University School of Medicine, Atlanta, Georgia 30322, USA
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12
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Aliabadi A, Grömmer M, Cochrane A, Salameh O, Zuckermann A. Induction therapy in heart transplantation: where are we now? Transpl Int 2013; 26:684-95. [DOI: 10.1111/tri.12107] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 03/20/2013] [Accepted: 04/04/2013] [Indexed: 11/28/2022]
Affiliation(s)
- Arezu Aliabadi
- Department of Cardiothoracic Surgery; Medical University of Vienna; Vienna; Austria
| | - Martina Grömmer
- Department of Cardiothoracic Surgery; Medical University of Vienna; Vienna; Austria
| | | | - Olivia Salameh
- Department of Cardiothoracic Surgery; Medical University of Vienna; Vienna; Austria
| | - Andreas Zuckermann
- Department of Cardiothoracic Surgery; Medical University of Vienna; Vienna; Austria
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13
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McLaughlin J, Equils O, Somerville K, Aram J, Schlamm H, Welch V, Mardekian J, Barbers R. Risk-adjusted relationship between voriconazole utilization and non-melanoma skin cancer among lung and heart/lung transplant patients. Transpl Infect Dis 2013; 15:329-43. [DOI: 10.1111/tid.12063] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 10/01/2012] [Accepted: 10/10/2012] [Indexed: 11/30/2022]
Affiliation(s)
| | - O. Equils
- Pfizer, Inc.; New York; New York; USA
| | | | - J.A. Aram
- Pfizer, Inc.; New York; New York; USA
| | | | | | | | - R.G. Barbers
- Adult Asthma and Allergy Center; Lung Transplantation Program; Keck School of Medicine; University of Southern California; Los Angeles; California; USA
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14
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Marks WH, Ilsley JN, Dharnidharka VR. Posttransplantation lymphoproliferative disorder in kidney and heart transplant recipients receiving thymoglobulin: a systematic review. Transplant Proc 2011; 43:1395-404. [PMID: 21693205 DOI: 10.1016/j.transproceed.2011.03.036] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Accepted: 03/09/2011] [Indexed: 01/04/2023]
Abstract
Posttransplantation lymphoproliferative disorder (PTLD) is an important complication of transplantation. Risk factors include increased overall immunosuppression exposure and inadequate antiviral prophylaxis; however, the effects of T-cell-depleting agents on PTLD are unclear. A systematic literature review was conducted to assess PTLD in clinical studies published 1999-2009 in transplant patients with ≥ 3 years follow-up who received Thymoglobulin for induction. Twenty studies were identified (12 kidney, 7 heart, and 1 liver), of which 3 were excluded for insufficient PTLD reporting. The final study group comprised 2,246 kidney and heart transplant recipients (liver study excluded) who received Thymoglobulin. At a median follow-up of 5 years, the incidence of PTLD was 0.98% (kidney, 0.93%; heart, 1.05%) among Thymoglobulin-treated patients. The cumulative Thymoglobulin dose reported in these studies was not associated with the development of PTLD (P = NS). However, incidence of PTLD was significantly lower with antiviral prophylaxis (0.63%) than without (1.87%; P = .013). Heart transplant recipients not receiving antiviral prophylaxis had the highest PTLD incidence, possibly attributable to a greater overall immunosuppressive burden. This analysis revealed that PTLD incidences in kidney and heart transplant recipients receiving Thymoglobulin were low overall and perhaps related more to concomitant anti-viral prophylaxis use.
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Affiliation(s)
- W H Marks
- Department of Organ Transplantation, Swedish Medical Center, Seattle, Washington, USA
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15
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16
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The Prognosis of Noncutaneous, Nonlymphomatous Malignancy After Heart Transplantation: Data From the Spanish Post-Heart Transplant Tumour Registry. Transplant Proc 2010; 42:3011-3. [DOI: 10.1016/j.transproceed.2010.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Manlhiot C, Pollock-Barziv SM, Holmes C, Weitzman S, Allen U, Clarizia NA, Ngan BY, McCrindle BW, Dipchand AI. Post-transplant lymphoproliferative disorder in pediatric heart transplant recipients. J Heart Lung Transplant 2010; 29:648-57. [PMID: 20304682 DOI: 10.1016/j.healun.2010.01.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2009] [Revised: 01/01/2010] [Accepted: 01/18/2010] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Post-transplantation lymphoproliferative disorder (PTLD) is a major cause of morbidity and mortality after pediatric heart transplantation. METHODS Heart transplant recipients at The Hospital for Sick Children, Toronto, from 1990 to May 2008, were reviewed. Competing risk hazard analysis was used to model the natural history of the disease. Patients were matched for gender and duration of follow-up to identify potential covariates associated with increased risk of PTLD. RESULTS A total of 173 heart transplant recipients (42% <1 year old) were reviewed. Twenty-three developed PTLD at a median of 4 years post-transplantation. After transplantation, PTLD affected 9%, 15% and 28% at 3, 5 and 10 years, respectively. Freedom from death or PTLD recurrence was 72%, 58% and 50% at 1, 3 and 5 years, respectively, after PTLD diagnosis. Higher maximum Epstein-Barr viral (EBV) load (hazard ratio [HR]: 2.6, p = 0.004) and longer duration of induction therapy (HR: 1.7, p = 0.02) were associated with increased risks of PTLD. Higher cumulative cyclosporine doses over the first year post-transplantation were associated with increased risks of PTLD (HR: 1.2 per 1 mg/kg/day equivalent, p = 0.03), but higher tacrolimus doses were not (p = 0.38). Patients on cyclosporine at 6 months post-transplantation were at higher risk of PTLD than those on tacrolimus (HR: 5.2, p = 0.003). The use of anti-viral prophylaxis in patients with high EBV load may provide some protection (HR: 7.6 vs 15.4 with no anti-viral, p = 0.02). CONCLUSIONS PTLD is a major concern in pediatric heart transplant recipients and is associated with high morbidity/mortality. Exposure to EBV and higher intensity of immunosuppression seems to be associated with increased risk.
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Affiliation(s)
- Cedric Manlhiot
- Labatt Family Heart Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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18
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Jiang Y, Villeneuve PJ, Wielgosz A, Schaubel DE, Fenton SSA, Mao Y. The incidence of cancer in a population-based cohort of Canadian heart transplant recipients. Am J Transplant 2010; 10:637-45. [PMID: 20121725 DOI: 10.1111/j.1600-6143.2009.02973.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
To assess the long-term risk of developing cancer among heart transplant recipients compared to the Canadian general population, we carried out a retrospective cohort study of 1703 patients who received a heart transplant between 1981 and 1998, identified from the Canadian Organ Replacement Register database. Vital status and cancer incidence were determined through record linkage to the Canadian Mortality Database and Canadian Cancer Registry. Cancer incidence rates among heart transplant patients were compared to those of the general population. The observed number of incident cancers was 160 with 58.9 expected in the general population (SIR = 2.7, 95% CI = 2.3, 3.2). The highest ratios were for non-Hodgkin's lymphoma (NHL) (SIR = 22.7, 95% CI = 17.3, 29.3), oral cancer (SIR = 4.3, 95% CI = 2.1, 8.0) and lung cancer (SIR = 2.0, 95% CI = 1.2, 3.0). Compared to the general population, SIRs for NHL were particularly elevated in the first year posttransplant during more recent calendar periods, and among younger patients. Within the heart transplant cohort, overall cancer risks increased with age, and the 15-year cumulative incidence of all cancers was estimated to be 17%. There is an excess of incident cases of cancer among heart transplant recipients. The relative excesses are most marked for NHL, oral and lung cancer.
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Affiliation(s)
- Y Jiang
- Centre for Chronic Disease Prevention and Control, Public Health Agency of Canada, Ottawa, Ontario, Canada
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19
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Ensor C, Cahoon W, Hess M, Kasirajan V, Cooke R. Induction immunosuppression for orthotopic heart transplantation: a review. Prog Transplant 2009. [DOI: 10.7182/prtr.19.4.tv7686631n622273] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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20
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Ensor CR, Cahoon WD, Hess ML, Kasirajan V, Cooke RH. Induction Immunosuppression for Orthotopic Heart Transplantation: A Review. Prog Transplant 2009; 19:333-41; quiz 342. [DOI: 10.1177/152692480901900408] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Objectives To describe the appropriateness and safety of induction immunosuppression for patients at risk for fatal rejection, and to describe the safety and effectiveness profiles of the induction regimens available in the United States. Data Sources MEDLINE/PubMed database, EMBASE database, Google Scholar; references from pertinent articles were also reviewed to identify additional data. Study Selection A systematic literature review from January 1, 1980, through June 30, 2008, was performed. Included articles ranged from case series to prospective randomized controlled double-blind placebo-controlled trials that detailed the following topics with respect to induction immunosuppression: risk of fatal rejection, renal sparing, malignancy, OKT3, rabbit or equine antithymocyte globulin, daclizumab, basiliximab, and alemtuzumab. Results Patients at highest risk for fatal rejection experienced a survival benefit from induction immunosuppression, whereas all other patients experienced no benefit or harm. Most of the early data detail positive experiences with polyclonal antibody regimens. Several newer trials compare the use of polyclonal strategies with the use of anti-CD25 targeted monoclonal antibodies. Few researchers have assessed the usefulness of an anti-CD52 approach. Overall, induction therapy remains a poorly studied and widely variable practice among the major US heart transplant centers. Conclusion At present, the unrestricted use of induction for all patients does not seem prudent. Induction should be individualized for each patient on the basis of a well-designed protocol, careful analysis of the transplant center's demographics, and the effectiveness and safety profiles of the regimens used.
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Affiliation(s)
- Christopher R. Ensor
- Comprehensive Transplant Center, Johns Hopkins Hospital, Baltimore, MD (CRE), Virginia Commonwealth, University Health System, Medical College of Virginia Hospitals, Pauley Heart Center, Richmond (WDC, MLH, VK, RHC)
| | - William D. Cahoon
- Comprehensive Transplant Center, Johns Hopkins Hospital, Baltimore, MD (CRE), Virginia Commonwealth, University Health System, Medical College of Virginia Hospitals, Pauley Heart Center, Richmond (WDC, MLH, VK, RHC)
| | - Michael L. Hess
- Comprehensive Transplant Center, Johns Hopkins Hospital, Baltimore, MD (CRE), Virginia Commonwealth, University Health System, Medical College of Virginia Hospitals, Pauley Heart Center, Richmond (WDC, MLH, VK, RHC)
| | - Vigneshwar Kasirajan
- Comprehensive Transplant Center, Johns Hopkins Hospital, Baltimore, MD (CRE), Virginia Commonwealth, University Health System, Medical College of Virginia Hospitals, Pauley Heart Center, Richmond (WDC, MLH, VK, RHC)
| | - Richard H. Cooke
- Comprehensive Transplant Center, Johns Hopkins Hospital, Baltimore, MD (CRE), Virginia Commonwealth, University Health System, Medical College of Virginia Hospitals, Pauley Heart Center, Richmond (WDC, MLH, VK, RHC)
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21
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Chen PL, Chang HH, Chen IM, Lai ST, Shih CC, Weng ZC, Hsieh YC, Yang AH. Malignancy after heart transplantation. J Chin Med Assoc 2009; 72:588-93. [PMID: 19948436 DOI: 10.1016/s1726-4901(09)70434-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND The purpose of this study was to assess the incidence and type of malignancies after heart transplantation at a medical institute in Taiwan. METHODS From January 1987 to December 2008, a total of 66 patients who survived more than 30 days after transplantation were enrolled in this study. RESULTS Of the 66 heart transplant recipients, 8 (12.1%) post-transplant malignancies were diagnosed: 5 posttransplant lymphoproliferative diseases (PTLD), 1 prostate cancer, 1 lung cancer, and 1 squamous cell carcinoma of the cheek. The clinical presentations were diverse, and the diagnoses were confirmed by biopsy. Only 1 patient died of PTLD and subsequent multiple organ failure. CONCLUSION Cancer is a limiting factor for long-term survival after heart transplantation. The most common type in this study was PTLD. Early detection and aggressive treatment results in good response and preserves the allograft.
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Affiliation(s)
- Po-Lin Chen
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
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22
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Jacques F, Carrier M, Pelletier G, Racine N, White M, Perrault L, Pellerin M. Comparison of Cyclosporine and Tacrolimus in Combination With Rabbit Antithymocyte Immunoglobulins as Induction Therapy in Cardiac Transplantation. Transplant Proc 2009; 41:3337-41. [DOI: 10.1016/j.transproceed.2009.08.047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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23
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Van den Heuvel MM, Burgers SA, van Zandwijk N. Immunotherapy in Non–Small-Cell Lung Carcinoma: From Inflammation to Vaccination. Clin Lung Cancer 2009; 10:99-105. [DOI: 10.3816/clc.2009.n.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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24
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Roussel JC, Baron O, Périgaud C, Bizouarn P, Pattier S, Habash O, Mugniot A, Petit T, Michaud JL, Heymann MF, Treilhaud M, Trochu JN, Gueffet JP, Lamirault G, Duveau D, Despins P. Outcome of Heart Transplants 15 to 20 Years Ago: Graft Survival, Post-transplant Morbidity, and Risk Factors for Mortality. J Heart Lung Transplant 2008; 27:486-93. [DOI: 10.1016/j.healun.2008.01.019] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2007] [Revised: 11/10/2007] [Accepted: 01/13/2008] [Indexed: 10/22/2022] Open
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25
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Crespo-Leiro MG, Alonso-Pulpón L, Vázquez de Prada JA, Almenar L, Arizón JM, Brossa V, Delgado JF, Fernandez-Yañez J, Manito N, Rábago G, Lage E, Roig E, Diaz-Molina B, Pascual D, Muñiz J. Malignancy after heart transplantation: incidence, prognosis and risk factors. Am J Transplant 2008; 8:1031-9. [PMID: 18416739 DOI: 10.1111/j.1600-6143.2008.02196.x] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The Spanish Post-Heart-Transplant Tumour Registry comprises data on neoplasia following heart transplantation (HT) for all Spanish HT patients (1984-2003). This retrospective analysis of 3393 patients investigated the incidence and prognosis of neoplasia, and the influence of antiviral prophylaxis. About 50% of post-HT neoplasias were cutaneous, and 10% lymphomas. The cumulative incidence of skin cancers and other nonlymphoma cancers increased with age at HT and with time post-HT (from respectively 5.2 and 8.9 per 1000 person-years in the first year to 14.8 and 12.6 after 10 years), and was greater among men than women. None of these trends held for lymphomas. Induction therapy other than with IL2R-blockers generally increased the risk of neoplasia except when acyclovir was administered prophylactically during the first 3 months post-HT; prophylactic acyclovir halved the risk of lymphoma, regardless of other therapies. Institution of MMF during the first 3 months post-HT reduced the incidence of skin cancer independently of the effects of sex, age group, pre-HT smoking, use of tacrolimus in the first 3 months, induction treatment and antiviral treatment. Five-year survival rates after first tumor diagnosis were 74% for skin cancer, 20% for lymphoma and 32% for other tumors.
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Affiliation(s)
- M G Crespo-Leiro
- Complejo Hospitalario Universitario Juan Canalejo, La Coruña, Spain. Marisa
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26
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Ajithkumar TV, Parkinson CA, Butler A, Hatcher HM. Management of solid tumours in organ-transplant recipients. Lancet Oncol 2007; 8:921-32. [PMID: 17913661 DOI: 10.1016/s1470-2045(07)70315-7] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Malignancy is a well-recognised complication of transplantation and can occur de novo, as a recurrence of a pre-existing malignancy, or from transmission of malignancy from the donor. Common de-novo malignancies are those of the skin and the lymphoreticular system. Various solid-organ cancers have also been reported in transplant recipients and each poses a unique management challenge in view of the unusual setting. We review solid-organ cancers in transplant recipients and their management, including surveillance and prevention.
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27
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Tan CD, Baldwin WM, Rodriguez ER. Update on cardiac transplantation pathology. Arch Pathol Lab Med 2007; 131:1169-91. [PMID: 17683180 DOI: 10.5858/2007-131-1169-uoctp] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2006] [Indexed: 11/06/2022]
Abstract
CONTEXT The endomyocardial biopsy is the mainstay for monitoring acute allograft rejection in heart transplantation. Objective and accurate assessment of cellular and humoral types of rejection is important to optimize immunosuppressive therapy, avoid therapeutic complications, and improve patient outcome. The grading system for evaluation of heart transplant biopsies published in 1990 was revised in 2004 after more than a decade of implementation. OBJECTIVE In this review, we focus on a practical approach to the evaluation of human heart transplant biopsies as diagnostic surgical pathologic specimens. We discuss the revised International Society of Heart and Lung Transplantation working formulation. DATA SOURCES We reviewed pertinent literature, incorporating ideas and vast experience of participants in various work groups that led to the revision of the 1990 grading system. CONCLUSIONS The grading system for cellular rejection is presented with detailed light microscopic morphology and comparison of the 1990 and 2004 International Society of Heart and Lung Transplantation working formulations. We show how the pathologic recognition of cellular rejection and antibody-mediated rejection has evolved. We emphasize the interpretation of immunostains for complement components C4d and C3d in the diagnosis of antibody-mediated rejection. Evidence of regulation of complement activation in human heart transplant biopsies is presented in this context. We also discuss the pitfalls, caveats, and artifacts in the interpretation of allograft endomyocardial biopsies. Lastly, we discuss the pathology of human cardiac allograft vasculopathy in practical detail.
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Affiliation(s)
- Carmela D Tan
- Department of Anatomic Pathology, The Cleveland Clinic, Cleveland, OH 44195, USA
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28
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Uber PA, Mehra MR. Induction Therapy In Heart Transplantation: Is There A Role? J Heart Lung Transplant 2007; 26:205-9. [PMID: 17346621 DOI: 10.1016/j.healun.2007.01.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2006] [Revised: 01/12/2007] [Accepted: 01/07/2007] [Indexed: 11/22/2022] Open
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29
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Aliabadi AZ, Zuckermann AO, Grimm M. Immunosuppressive Therapy in Older Cardiac Transplant Patients. Drugs Aging 2007; 24:913-32. [DOI: 10.2165/00002512-200724110-00004] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Abstract
Induction therapy has continued to be a subject of controversy in heart transplantation for more than 20 years. It is an example of a therapy that is logical, and ought to be better than "doing without." However, a careful review of the evidence suggests otherwise. Except for patients where the benefits clearly outweigh the short and long-term risks, the use of induction therapy should be avoided. In immunosuppression, as in life, there is no "free lunch." Clinicians need to be certain they fully understand what they are ordering when asking for induction therapy to be administered to their patients.
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Affiliation(s)
- David A Baran
- Newark Beth Israel Medical Center, Newark, NJ 07112, USA.
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