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Massicotte-Azarniouch D, Noel JA, Knoll GA. Epidemiology of Cancer in Kidney Transplant Recipients. Semin Nephrol 2024; 44:151494. [PMID: 38538455 DOI: 10.1016/j.semnephrol.2024.151494] [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: 06/30/2024]
Abstract
Kidney transplantation is the ideal treatment modality for patients with end-stage kidney disease, with excellent outcomes post-transplant compared with dialysis. However, kidney transplant recipients are at increased risk of infections and cancer because of the need for immunosuppression. Kidney transplant recipients have approximately two to three times greater risk of developing cancer than the general population, and cancer is a major contributor to morbidity and mortality. Most of the increased risk is driven by viral-mediated cancers such as post-transplant lymphoproliferative disorder, anogenital cancers, and Kaposi sarcoma. Nonmelanoma skin cancer is the most frequent type of cancer in kidney transplant recipients, likely due to an interaction between ultraviolet radiation exposure and decreased immune surveillance. Occurrence of the more common types of solid organ cancers seen in the general population, such as breast, prostate, lung, and colorectal cancers, is not, or is only mildly, increased post-transplant. Clinical care and future research should focus on prevention and on improving outcomes for important immunosuppression-related malignancies, and treatment options for other cancers occurring in the transplant setting.
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Affiliation(s)
- David Massicotte-Azarniouch
- Division of Nephrology, Department of Medicine and Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Canada
| | - J Ariana Noel
- Department of Medicine, University of Ottawa, Ottawa, Canada
| | - Greg A Knoll
- Division of Nephrology, Department of Medicine and Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Canada.
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Lu K, Chiu KY. Temporal trends of de novo urological malignancy in renal transplant recipients without a cancer history: A longitudinal cohort study. Clin Transplant 2023; 37:e15047. [PMID: 37306943 DOI: 10.1111/ctr.15047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/13/2023]
Abstract
BACKGROUND The incidence of malignancies after successful kidney transplantation has historically been higher than in the general population, with adverse impact on clinical outcomes. However, uncertainty remains as to which cancers occur at what time points after kidney transplantation. METHODS We conducted a longitudinal cohort study to investigate the temporal trends and topographic patterns of de novo malignancies to optimize surveillance protocols and improve transplant outcome in renal transplant recipients. Measurement of death and cancer events was performed to calculate the cumulative risk of events of interest. RESULTS Between 2000 and 2013, 3169 renal transplant recipients were retrospectively screened; 3035 (96%) of them met eligibility criteria and were evaluated with a follow-up of 27612 person-years. There was suboptimal overall survival and malignancy-free survival in renal transplant recipients compared to reference groups (HR: 1.65; 95% CI: 1.50-1.82; p < .001; HR: 2.33; 95% CI: 2.04-2.66; p < .001, respectively). Among renal transplant recipients, urological malignancies were predominant (57.5%), followed by digestive tract malignancies (21.4%). The cancer risks of the urinary bladder and upper urinary tract were lower in male subjects (HR: .48; 95% CI: .33-.72; p < .001; HR: .34; 95% CI: .20-.59; p < .001, respectively). The temporal trends of urological malignancies among renal transplant recipients were expressed in a bimodal pattern, with M-shaped peaks at 3 and 9 years, with gender disparity. CONCLUSIONS In renal transplant recipients, cancer occurrences are shown as M-shaped twin peaks. Our study highlights that specific customized 'targeted' strategies for cancer surveillance programs are required to optimize posttransplant care.
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Affiliation(s)
- Kevin Lu
- Department of Urology, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
| | - Kun-Yuan Chiu
- Department of Urology, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
- Department of Applied Chemistry, National Chi Nan University, Puli, Nantou, Taiwan
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Guillén-Gómez I, Blanco-García M, Aránega-Gavilán S, Crespo-Montero R. Alteraciones neoplásicas en el paciente trasplantado renal. Una revisión sistemática. ENFERMERÍA NEFROLÓGICA 2022. [DOI: 10.37551/52254-28842022021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Introducción: El trasplante renal se ha destacado como la mejor terapia renal sustitutiva para la enfermedad renal crónica terminal, aunque conlleva una serie de riesgos entre los que el cáncer se destaca cada vez más, por lo que parece importante determinar el impacto que tiene en esta población.Objetivo: Conocer y sintetizar la evidencia científica acerca de la incidencia de neoplasias en pacientes trasplantados renales, así como las variables relacionadas con las mismas.Metodología: Se realizó una revisión sistemática en la que se incluyeron 14 artículos procedentes de las bases de Pubmed, Scopus, Scielo, WOS y Google Académico. Como términos MeSH se utilizaron: neoplasias (neoplasms), trasplante de riñón (kidney transplantation), incidencia (incidence), riesgo (risk), factores de riesgo (risk factors). Se incluyeron artículos originales en inglés y español, en población trasplantada adulta.Resultados: Se incluyeron 14 artículos de diseño observacional. De la revisión emergieron como principales variables: incidencia general, datos demográficos y tratamientos previos, otras características asociadas, tumores más frecuentes y medidas preventivas.Conclusiones: La incidencia de neoplasias en el paciente trasplantado es alta, sobre todo en la edad avanzada y pacientes con tratamiento inmunosupresor con ciclosporina y azatioprina siendo este último, junto al trasplante procedente de cadáver, los principales factores de riesgo encontrados. Los cánceres de piel no melanoma son los más prevalentes y como medidas de prevención se destaca llevar a cabo un cribado rutinario, fomento de una vida saludable, y promoción y potenciación de la vacunación de la hepatitis B.
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Serkies K, Dębska-Ślisień A, Kowalczyk A, Lizakowski S, Małyszko J. Malignancies in adult kidney transplant candidates and recipients: current status. Nephrol Dial Transplant 2022:6674222. [PMID: 35998321 DOI: 10.1093/ndt/gfac239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Posttransplant malignancies, particularly recurrent and de novo, in solid organs including kidney transplant recipients (KTRs) are a significant complication associated with substantial mortality, largely attributed to long-term immunosuppression necessary to maintain allograft tolerance. Older age at transplantation and oncogenic virus infection along with pretransplant malignancies are among the main factors contributing to the risk of cancer in this population. As the mean age of transplant candidates rises, the rate of transplant recipients with pretransplant malignancies also increases. The eligibility criteria for transplantation in patients with prior cancer have recently changed. The overall risk of posttransplant malignancies is at least double after transplantation including KTRs relative to the general population, most pronounced for skin cancers associated with UV radiation and virally-mediated tumors. The risk of renal cell carcinoma is specifically increased in the kidney transplant population. The therapy of cancer in transplant patients is associated with risk of higher toxicity, and graft rejection and/or impairment, which poses a unique challenge in the management. Reduction of immunosuppression and the use of mTOR inhibitors are common after cancer diagnosis, although optimal immunosuppression for transplant recipients with cancer remains undefined. Suboptimal cancer treatment contributing to a worse prognosis has been reported for malignancies in this population. In this article, we focus on the prevalence and outcomes of posttransplant malignancies, cancer therapy including a short overview of immunotherapy, cancer screening and prevention strategies, and immunosuppression as a cancer risk factor. The 2020/2021 recommendations of the Kidney Diseases Improving Global Outcome (KDIGO) and American Society of Transplantation (AST) for transplant candidates with a history of cancer are presented.
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Affiliation(s)
- Krystyna Serkies
- Department of Oncology and Radiotherapy, Medical University of Gdańsk, Poland
| | - Alicja Dębska-Ślisień
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | - Anna Kowalczyk
- Department of Oncology and Radiotherapy, Medical University of Gdańsk, Poland
| | - Sławomir Lizakowski
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Medicine, Warsaw Medical University, Poland
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Ng JH, Izard S, Murakami N, Jhaveri KD, Sharma A, Nair V. Outcomes of kidney transplantation in patients with myeloma and amyloidosis in the USA. Nephrol Dial Transplant 2022; 37:2569-2580. [PMID: 35687020 PMCID: PMC9681913 DOI: 10.1093/ndt/gfac196] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Recent improvement in treatment and patient survival has opened the eligibility of kidney transplantation to patients who developed end-stage kidney disease (ESKD) from plasma cell dyscrasias (PCDs). Data on clinical outcomes in this population are lacking. METHODS We conducted a retrospective study of United Network for Organ Sharing/Organ Procurement and Transplantation Network dataset (2006-2018) to compare patient and graft outcomes of kidney transplant recipients with ESKD due to PCD versus other causes. RESULTS Among 168 369 adult first kidney transplant recipients, 0.22-0.43% per year had PCD as the cause of ESKD. The PCD group had worse survival than the non-PCD group for both living and deceased donor types {adjusted hazard ratio [aHR] 2.24 [95% confidence interval (CI) 1.67-2.99] and aHR 1.40 [95% CI 1.08-1.83], respectively}. The PCD group had worse survival than the diabetes group, but only among living donors [aHR 1.87 (95% CI 1.37-2.53) versus aHR 1.16 (95% CI 0.89-1.2)]. Graft survival in patients with PCD were worse than non-PCD in both living and deceased donors [aHR 1.72 (95% CI 1.91-2.56) and aHR 1.30 (95% CI 1.03-1.66)]. Patient and graft survival were worse in amyloidosis but not statistically different in multiple myeloma compared with the non-PCD group. CONCLUSION The study data are crucial when determining kidney transplant eligibility and when discussing transplant risks in patients with PCD.
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Affiliation(s)
- Jia H Ng
- Correspondence to: Jia H. Ng; E-mail:
| | - Stephanie Izard
- Center for Health Innovations and Outcomes Research, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Naoka Murakami
- Division of Renal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Kenar D Jhaveri
- Division of Kidney Diseases and Hypertension, Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, USA
| | - Amy Sharma
- Northwell Cancer Institute, Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY, USA,New affiliation as of June 2022. Montefiore Medical Center, Department of Hematology and Oncology, NY, USA
| | - Vinay Nair
- Division of Kidney Diseases and Hypertension, Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, USA
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Critical evaluation of cancer risks in glomerular disease. Transl Oncol 2022; 19:101376. [PMID: 35220046 PMCID: PMC8881657 DOI: 10.1016/j.tranon.2022.101376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 02/14/2022] [Indexed: 11/24/2022] Open
Abstract
The increased cancer incidence in patients with glomerular disease can be secondary to an intrinsic immune dysfunction associated with the disease or/and extrinsic factors, especially immunosuppressants. Paraneoplastic glomerulopathy is sometimes misdiagnosed as primary glomerulopathy. The treatment for paraneoplastic glomerulopathy is different from primary glomerular disease. In membranous nephropathy, serum circulating autoantibodies against PLA2R and THSD7A, immunohistochemical tissue markers for glomerular PLA2R, THSD7A and specific types of immunoglobulin G (IgG) may be used for identifying underlying malignancies. A scheme of screening of cancers frequently reported in the setting of glomerular disease is important.
The increased cancer incidence in patients with glomerular disease can be secondary to an intrinsic immune dysfunction associated with the disease or/and extrinsic factors, especially immunosuppressants. The treatment for paraneoplastic glomerulopathy is different from primary glomerular disease. Immunosuppressive therapy often used for primary glomerulopathy may aggravate concomitant cancers in patients with paraneoplastic glomerulopathy. In membranous nephropathy (MN), measurement of serum circulating autoantibodies against podocyte transmembrane glycoprotein M-type phospholipase A2 receptor (PLA2R) and thrombospondin type 1 domain-containing 7A (THSD7A), immunohistochemical staining of kidney tissue for glomerular PLA2R, THSD7A, neural epidermal growth factor-like 1 protein (NELL-1) and specific types of immunoglobulin G (IgG) may be useful adjuncts when screening for underlying malignancies. This review addresses overall cancer risks in individuals with glomerular diseases and employment of biomarkers available for MN. We propose a scheme of screening of cancers frequently reported in the setting of glomerular disease.
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Pyrża M, Małyszko J, Głogowski T, Wieliczko M, Żebrowski P, Małyszko J. Kidney Transplant Recipients Have Higher Malignancy Prevalence Than Hemodialyzed Patients. Transplant Proc 2022; 54:972-975. [DOI: 10.1016/j.transproceed.2022.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 01/07/2022] [Indexed: 10/18/2022]
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Thet Z, Lam AK, Ranganathan D, Aung SY, Han T, Khoo TK. Reducing non-melanoma skin cancer risk in renal transplant recipients. Nephrology (Carlton) 2021; 26:907-919. [PMID: 34240786 DOI: 10.1111/nep.13939] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/11/2021] [Accepted: 07/05/2021] [Indexed: 12/19/2022]
Abstract
With an increasing number of renal transplant recipients (RTRs) and improving patient survival, a higher incidence of non-melanoma skin cancer (NMSC) has been observed. NMSC in RTRs are often more numerous and biologically more aggressive than the general population, thus contributing towards an increase in morbidity and to a lesser degree, mortality. The resultant cumulative health and financial burden is a recognized concern. Proposed strategies in mitigating risks of developing NMSC and early therapeutic options thereof include tailored modification of immunosuppressants in conjunction with sun protection in all transplant patients. This review highlights the clinical and financial burden of transplant-associated skin cancers, carcinogenic mechanisms in association with immunosuppression, importance of skin cancer awareness campaign and integrated transplant skin clinic, and the potential role of chemoprotective agents. A scheme is proposed for primary and secondary prevention of NMSC based on the available evidence.
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Affiliation(s)
- Zaw Thet
- School of Medicine & Dentistry, Griffith University, Gold Coast, Queensland, Australia.,Department of Nephrology, Central Queensland Hospital and Health Service, Rockhampton, Queensland, Australia
| | - Alfred K Lam
- School of Medicine & Dentistry, Griffith University, Gold Coast, Queensland, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia.,Pathology Queensland, Gold Coast University Hospital, Southport, Queensland, Australia
| | - Dwarakanathan Ranganathan
- School of Medicine & Dentistry, Griffith University, Gold Coast, Queensland, Australia.,Department of Nephrology, Metro North Hospital and Health Service, Herston, Queensland, Australia
| | - Soe Yu Aung
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia.,Department of Oncology, Central Queensland Hospital and Health Service, Rockhampton, Queensland, Australia
| | - Thin Han
- Department of Nephrology, Central Queensland Hospital and Health Service, Rockhampton, Queensland, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Tien K Khoo
- School of Medicine & Dentistry, Griffith University, Gold Coast, Queensland, Australia.,School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia
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Hellemans R, Pengel L, Choquet S, Maggiore U. Managing immunosuppressive therapy in potentially cured post-kidney transplant cancer (excluding non-melanoma skin cancer): overview of the available evidence and guidance for shared decision making. Transpl Int 2021; 34:1789-1800. [PMID: 34146426 PMCID: PMC8518116 DOI: 10.1111/tri.13952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/12/2021] [Accepted: 06/16/2021] [Indexed: 11/29/2022]
Abstract
Kidney transplant recipients (KTRs) have increased incidence of de novo cancers. After having undergone treatment for cancer with curative intent, reducing the overall immunosuppressive load and/or switching to an alternative drug regimen may potentially be of great benefit to avoid cancer recurrence, but should be balanced against the risks of rejection and/or severe adverse events. The TLJ (Transplant Learning Journey) project is an initiative from the European Society for Organ Transplantation (ESOT). This article reports a systematic literature search undertaken by TLJ Workstream 3 to answer the questions: (1) Should we decrease the overall anti‐rejection therapy in potentially cured post‐kidney transplant cancer (excluding non‐melanoma skin cancer)? (2) Should we switch to mammalian target of rapamycin inhibitors (mTORi) in potentially cured post‐kidney transplant cancer (excluding non‐melanoma skin cancer)? The literature search revealed insufficient solid data on which to base recommendations, so this review additionally presents an extensive overview of the indirect evidence on the benefits versus risks of alterations in immunosuppressive medication. We hope this summary will help transplant physicians advise KTRs on how best to continue with anti‐rejection therapy after receiving cancer treatment with curative intent, and aid shared decision‐making, ensuring that patient preferences are taken into account.
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Affiliation(s)
- Rachel Hellemans
- Department of Nephrology, Antwerp University Hospital, Edegem, Belgium.,Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Belgium
| | - Liset Pengel
- Centre of Evidence for Transplantation, Nuffield Department of Surgical Sciences, Oxford, UK
| | - Sylvain Choquet
- Service d'Hématologie, Hôpital Pitié Salpêtrière, Paris, France
| | - Umberto Maggiore
- Nephrology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
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