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Al-Qudimat AR, Altahtamoun SB, Kilic F, Al-Zoubi RM, Al Zoubi MS. The risk of solid organ tumors in patients with chronic kidney disease: A narrative review of literature. Heliyon 2024; 10:e32822. [PMID: 39035535 PMCID: PMC11259794 DOI: 10.1016/j.heliyon.2024.e32822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 06/02/2024] [Accepted: 06/10/2024] [Indexed: 07/23/2024] Open
Abstract
Chronic kidney disease (CKD) has been correlated with certain pathological conditions such as cardiovascular diseases and other renal-related dysfunctions. Some other reports suggested an association between CKD and the development of certain solid cancers. Therefore, we aimed to generate this narrative review to present the available literature on the risk of solid cancer development in CKD patient populations. We explored the associations between CKD, organ transplantation, and the development of specific solid organ tumors such as kidney, thyroid, lung, breast, bladder, gastric, and prostate cancers. In conclusion, the previous reports showed an increase in the risk of certain solid cancers such as kidney, lung, bladder, and possibly breast cancer in CKD patients and transplant recipients. On the other hand, thyroid, gastric, and prostate cancers showed unclear association with CKD. Despite the suggested impact of smoking and immunosuppression on the development of cancers in CKD patients, more studies are needed to elucidate the mechanism and the risk factors that might be related to the development of cancer in CKD patients.
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Affiliation(s)
- Ahmad R. Al-Qudimat
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Saif B. Altahtamoun
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Fatma Kilic
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- Department of Biomedical Sciences, QU-Health, College of Health Sciences, Qatar University, Doha, 2713, Qatar
- Department of Chemistry, Jordan University of Science and Technology, P.O.Box 3030, Irbid, 22110, Jordan
| | - Raed M. Al-Zoubi
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- Department of Biomedical Sciences, QU-Health, College of Health Sciences, Qatar University, Doha, 2713, Qatar
- Department of Chemistry, Jordan University of Science and Technology, P.O.Box 3030, Irbid, 22110, Jordan
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Putz J, Kestel V, Herout R, Borkowetz A, Leike S, Thomas C, Baunacke M. [Urogenital tumors following kidney transplantation-monocentric analysis of incidences and overview of urological preventive measures]. UROLOGIE (HEIDELBERG, GERMANY) 2024; 63:341-350. [PMID: 38512472 PMCID: PMC10990984 DOI: 10.1007/s00120-024-02317-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/07/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Urogenital tumors are among the most common solid malignancies after kidney transplantation (TX). OBJECTIVE We analyzed the incidence and mortality of urogenital tumors after kidney TX in our own patient population as well as answered the question of recommended follow-up necessity and frequency in this cohort. MATERIALS AND METHODS Retrospective monocentric data collection of tumor diseases and the most common urogenital tumors after kidney TX at the Transplant Center Dresden between 2010 and 2020 was done. From this, we derived recommendations for a useful follow-up concept. RESULTS A total of 13% (93/710) of kidney TX patients developed a neoplasm. Older patients (60.1 ± 10.6 vs. 53.8 ± 12.5; p < 0.001), with higher Charlson scores (≥ 4: 68% vs. 46%; p < 0.001) and a previous tumor history (18% vs. 8%; p < 0.001) were more likely to develop a neoplasm after transplantation. In the multivariate analysis, previous tumor history was found to be an independent predictor of tumor development after renal transplantation (OR 2.2; 95%-KI [1.2-4.1]; p = 0.01). Urogenital tumors accounted for 30% (28/93) of all malignancies. Renal cell carcinoma of the native kidney was the most common (n = 12) neoplasm, followed by prostate cancer (n = 9). CONCLUSION Most solid malignancies after kidney TX arise from the urinary tract. Due to their frequency, there is an urgent need for specialized urological therapy and long-term follow-up care. Even before listing for TX, risk factors can be recognized and individual concepts for follow-up care can be developed.
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Affiliation(s)
- J Putz
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
| | - V Kestel
- Medizinische Fakultät, Universitätsklinikum Carl Gustav Carus der Technischen Universität Dresden, Dresden, Deutschland
| | - R Herout
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - A Borkowetz
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - S Leike
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - C Thomas
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - M Baunacke
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
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Taborelli M, Serraino D, Cimaglia C, Furian L, Biancone L, Busnach G, Bossini N, Citterio F, Veroux M, Iaria M, Argiolas D, Todeschini P, Manzia TM, Pisani F, Cantaluppi V, Simone S, Mangino M, Campise M, Ambrosini A, Caputo F, Piselli P. Cancer mortality after kidney transplantation: A multicenter cohort study in Italy. Int J Cancer 2024; 154:842-851. [PMID: 37924271 DOI: 10.1002/ijc.34787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 11/06/2023]
Abstract
Kidney transplant (KT) recipients are known to be at risk of developing several cancer types; however, cancer mortality in this population is underinvestigated. Our study aimed to assess the risk of cancer death among Italian KT recipients compared to the corresponding general population. A cohort study was conducted among 7373 individuals who underwent KT between 2003 and 2020 in 17 Italian centers. Date and cause of death were retrieved until 31 December 2020. Indirect standardization was used to estimate standardized mortality ratios (SMRs) and corresponding 95% confidence intervals (CIs). Cancer was the most common cause of death among the 7373 KT recipients, constituting 32.4% of all deaths. A 1.8-fold excess mortality (95% CI: 1.59-2.09) was observed for all cancers combined. Lymphomas (SMR = 6.17, 95% CI: 3.81-9.25), kidney cancer (SMR = 5.44, 95% CI: 2.97-8.88) and skin melanoma (SMR = 3.19, 95% CI: 1.03-6.98) showed the highest excess death risks. In addition, SMRs were increased about 1.6 to 3.0 times for cancers of lung, breast, bladder and other hematopoietic and lymphoid tissues. As compared to the general population, relative cancer mortality risk remained significantly elevated in all age groups though it decreased with increasing age. A linear temporal increase in SMR over time was documented for all cancers combined (P < .01). Our study documented significantly higher risks of cancer death in KT recipients than in the corresponding general population. Such results support further investigation into the prevention and early detection of cancer in KT recipients.
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Affiliation(s)
- Martina Taborelli
- Unit of Cancer Epidemiology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, Italy
| | - Diego Serraino
- Unit of Cancer Epidemiology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, Italy
| | - Claudia Cimaglia
- Department of Epidemiology and Pre-Clinical Research, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Lucrezia Furian
- Unit of Kidney and Pancreas Transplantation, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padova, Padova, Italy
| | - Luigi Biancone
- Division of Nephrology Dialysis and Transplantation, Renal Transplantation Center "A. Vercellone," Città della Salute e della Scienza University Hospital, Turin, Italy
| | | | - Nicola Bossini
- Unit of Nephrology, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Franco Citterio
- Department of Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Massimiliano Veroux
- Organ Transplantation Unit, Department of Medical and Surgical Sciences and Advanced Technologies, University Hospital of Catania, Catania, Italy
| | - Maurizio Iaria
- Department of General and Specialized Surgery, Division of General Surgery, Transplant Surgery Unit, Parma University Hospital, Parma, Italy
| | - Davide Argiolas
- Renal Transplant Unit, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Paola Todeschini
- Department of Experimental Diagnostic and Specialty Medicine (DIMEC), Nephrology, Dialysis and Renal Transplant Unit, IRCCS S. Orsola Hospital, University of Bologna, Bologna, Italy
| | | | - Francesco Pisani
- General and Transplant Surgery Department, University of L'Aquila, L'Aquila, Italy
| | - Vincenzo Cantaluppi
- Nephrology and Kidney Transplantation Unit, Department of Translational Medicine, University of Piemonte Orientale (UPO), "Maggiore della Carità" University Hospital, Novara, Italy
| | - Simona Simone
- Nephrology, Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Margherita Mangino
- Nephrology, Dialysis, Transplantation Unit, Ca' Foncello Hospital, Treviso, Italy
| | - Mariarosaria Campise
- Unit of Nephrology, Dialysis, and Renal Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Andrea Ambrosini
- Renal Transplant Unit, Azienda Ospedaliera Ospedale di Circolo e Fondazione Macchi, Varese, Italy
| | - Flavia Caputo
- Nephrology Dialysis and Renal Transplant Department, Civico and Di Cristina Hospital, Palermo, Italy
| | - Pierluca Piselli
- Department of Epidemiology and Pre-Clinical Research, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
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Srisuwarn P, Sutharattanapong N, Disthabanchong S, Kantachuvesiri S, Kitiyakara C, Phakdeekitcharoen B, Ingsathit A, Sumethkul V. Incidence of De Novo Post-Transplant Malignancies in Thai Adult Kidney Transplant Recipients: A Single-Center, Population-Controlled, Retrospective Cohort Study at the Highest Volume Kidney Transplant Center in Thailand. Transpl Int 2024; 37:11614. [PMID: 38468637 PMCID: PMC10926888 DOI: 10.3389/ti.2024.11614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 02/14/2024] [Indexed: 03/13/2024]
Abstract
Kidney transplant recipients (KTRs) are at increased risk of developing de novo post-transplant malignancies (PTMs), with regional differences in types with excess risk compared to the general population. A single-center, population-controlled, retrospective cohort study was conducted at a tertiary care center in Thailand among all adults who underwent their first kidney transplant from 1986 to 2018. Standardized incidence ratios (SIRs) of malignancy by age, sex, and place of residence were obtained using data from the National Cancer Registry of Thailand as population control. There were 2,024 KTRs [mean age, 42.4 years (SD 11.4); female patients, 38.6%] during 16,495 person-years at risk. Of these, 125 patients (6.2%) developed 133 de novo PTMs. The SIR for all PTMs was 3.85 (95% CI 3.22, 4.56), and for pooled solid and hematologic PTMs, it was 3.32 (95% CI 2.73, 3.99). Urothelial malignancies had the largest excess risk, especially in women [female SIR 114.7 (95% CI 66.8, 183.6); male SIR 17.5 (95% CI 8.72, 31.2)]. The next two most common cancers were non-Hodgkin's lymphoma and skin cancer [SIR 20.3 (95% CI 13.6, 29.1) and 24.7 (95% CI 15.3-37.8), respectively]. Future studies are needed to identify the risk factors and assess the need for systematic screening among PTMs with excess risk in KTRs.
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Affiliation(s)
- Praopilad Srisuwarn
- Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Napun Sutharattanapong
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Excellence Center for Organ Transplantation, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sinee Disthabanchong
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Surasak Kantachuvesiri
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Excellence Center for Organ Transplantation, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chagriya Kitiyakara
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Bunyong Phakdeekitcharoen
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Atiporn Ingsathit
- Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Excellence Center for Organ Transplantation, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Vasant Sumethkul
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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5
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Xu C, Geng H, Li Y, Sun F, Sun H, Zhang Y, Zhao Q. Incidence of renal cell carcinoma after solid organ transplantation: a systematic review and meta-analysis. BMC Urol 2024; 24:11. [PMID: 38184525 PMCID: PMC10771683 DOI: 10.1186/s12894-023-01389-1] [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: 10/18/2022] [Accepted: 12/08/2023] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND The incidence rate of malignant tumors after solid organ transplantation is higher than the normal population. The aim of our study is to identify the risk of renal cell carcinoma (RCC) after liver, kidney, heart and lung transplantation, respectively, and suggest that transplant patients can be screened early for tumors to avoid risk. METHODS PubMed, Embase and the Cochrane Library from their inception until August 16,2023. Retrospective and cohort studies which focus on the statistical data of standardized incidence ratios (SIRs) of RCC after solid organ transplantation (SOT) more than one year have been included and extracted. The study was registered with PROSPERO, CRD4202022343633. RESULTS Sixteen original studies have been included for meta-analysis. Liver transplantation could increase the risk of RCC (SIR = 0.73, 95%CI: 0.53 to 0.93) with no heterogeneity(P = 0.594, I2 = 0.0%). And kidney transplantation could increase the risk of RCC(8.54, 6.68 to 10.40; 0.000,90.0%). Besides, heart and lung transplantation also could increase the risk of RCC(SIR = 0.73, 95%CI: 0.53 to 0.93; SIR = 1.61, 95%CI:0.50 to 2.71). Moreover, significance could also be found in most subgroups, especially the European group and retrospective study group. What's more, after removing studies which have a greater impact on the overall outcome in RCC rate after kidney transplantation, heterogeneity did not solve and significant different was also observed in the European group (7.15, 5.49 to 8.81; 0.000, 78.6%). CONCLUSION Liver, kidney, heart and lung transplantation patients have an increased risk of processing RCC compared to the general population and most subgroups, especially in geographic location of European subgroup, which suggested that patients should be screened frequently after transplantation.
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Affiliation(s)
- Chang Xu
- Teaching Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, 100083, P.R. China
- Department of Clinical Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, P.R. China
| | - Hefeng Geng
- Teaching Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, 100083, P.R. China
- Department of Clinical Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, P.R. China
| | - Yannan Li
- Department of Clinical Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, P.R. China
| | - Fang Sun
- Institute of Infectious Disease, Department of Infectious Disease, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, P.R. China
| | - Huiwei Sun
- Institute of Infectious Disease, Department of Infectious Disease, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, P.R. China
| | - Yingshi Zhang
- Teaching Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, 100083, P.R. China.
- Department of Clinical Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, P.R. China.
| | - Qingchun Zhao
- Teaching Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, 100083, P.R. China.
- Department of Clinical Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, P.R. China.
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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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Al-Qudimat AR, Al Darwish MB, Altahtamouni SB, Singh K, Al-Zoubi RM, Aboumarzouk OM, Al-Ansari A. Chronic kidney diseases and the risk of colorectal cancer: A systematic review and meta-analysis. Arab J Urol 2023; 21:258-266. [PMID: 38178950 PMCID: PMC10763595 DOI: 10.1080/2090598x.2023.2225315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/11/2023] [Indexed: 01/06/2024] Open
Abstract
Objective We conducted this review to offer a comprehensive search and up-to-date overview of the currently available information about the probability risk of colorectal cancer among chronic kidney disease patients. Method We performed a systematic review and meta-analysis following Preferred Reporting Items for Systematic Reviews (PRISMA) and meta-analysis guidelines. We identified, reviewed, and extracted from Scopus, PubMed, EMBASE, and Komaki Databases for research publications on chronic kidney disease and colorectal cancer published between February 2016 and January 2023. We meta-analyzed the prevalence of colorectal cancer with chronic kidney disease. We ran a random effect meta-regression. Risk-of-bias assessment was evaluated using the Newcastle-Ottawa Scale. The systematic review was registered with PROSPERO (CRD42023400983). Results The risk of CRC in chronic kidney diseases was reported in 50 research studies, which included 4,337,966 people from 16 different countries. SIR of CRC was obtained from 14 studies and showed a significant relationship between CRC with CKD patients, with a pooled SIR of 1.33; 95% CI (1.30-1.36), with higher heterogeneity (Q = 121.82, P < 0.001, and I2 = 86.9%). Metaregression showed that there was no significant correlation between the risk of CRC and the proportion of males or age. Conclusion Overall, this study shows that patients with chronic kidney disease have a significantly increased risk of colorectal cancer. More studies with larger sample sizes, and robust surveillance are needed.
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Affiliation(s)
- Ahmad R. Al-Qudimat
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- Department of Public Health, QU-Health, College of Health Sciences, Qatar University, Doha, Qata
| | - Mohamed B. Al Darwish
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Saif B. Altahtamouni
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Kalapan Singh
- Department of Nursing, Hamad Medical Corporation, Doha, Qatar
| | - Raed M. Al-Zoubi
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- College of Pharmacy, QU Health, Qatar University, Doha, Qata
- Department of Chemistry, Jordan University of Science and Technology, Irbid, Jordan
| | - Omar M. Aboumarzouk
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Doha, Qatar
- School of Medicine, Dentistry and Nursing, The University of Glasgow, Glasgow, UK
| | - Abdulla Al-Ansari
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
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Multifactorial Diseases of the Heart, Kidneys, Lungs, and Liver and Incident Cancer: Epidemiology and Shared Mechanisms. Cancers (Basel) 2023; 15:cancers15030729. [PMID: 36765688 PMCID: PMC9913123 DOI: 10.3390/cancers15030729] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/05/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023] Open
Abstract
Within the aging population, the frequency of cancer is increasing dramatically. In addition, multiple genetic and environmental factors lead to common multifactorial diseases, including cardiovascular disease, chronic kidney disease, chronic obstructive pulmonary disease, and metabolic-associated fatty liver disease. In recent years, there has been a growing awareness of the connection between cancer and multifactorial diseases, as well as how one can affect the other, resulting in a vicious cycle. Although the exact mechanistic explanations behind this remain to be fully explored, some progress has been made in uncovering the common pathologic mechanisms. In this review, we focus on the nature of the link between cancer and common multifactorial conditions, as well as specific shared mechanisms, some of which may represent either preventive or therapeutic targets. Rather than organ-specific interactions, we herein focus on the shared mechanisms among the multifactorial diseases, which may explain the increased cancer risk. More research on this subject will highlight the significance of developing new drugs that target multiple systems rather than just one disease.
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Hellström V, Tufveson G, Loskog A, Bengtsson M, Enblad G, Lorant T. Donor-derived urologic cancers after renal transplantation: A retrospective non-randomized scientific analysis. PLoS One 2022; 17:e0271293. [PMID: 36129920 PMCID: PMC9491581 DOI: 10.1371/journal.pone.0271293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 06/27/2022] [Indexed: 11/18/2022] Open
Abstract
Background Malignancies in the urinary tract and the kidney graft are quite common after kidney transplantation. In some selected cases tumours develop from donor-derived tissue. Objectives We hypothesised that there is a clinical value to investigate donor/recipient origin in urologic malignancies in renal transplant recipients. Methods In this retrospective study, including patients transplanted between the years 1969 and 2014 at Uppsala University Hospital, Sweden, 11 patients with malignancies in urinary tract and 4 patients with malignancies in kidney transplants were investigated. Donor/recipient origin of tumour tissue was analysed by polymerase chain reaction (PCR) of human leucocyte antigen (HLA) genotypes or by fluorescence in situ hybridization (FISH analysis) of sex chromosomes. HLA genotype and sex chromosomes of the tumour were compared to the known HLA genotype and sex chromosomes of recipient and donor. Results Three of ten cancers in the urinary tract and three of four cancers in the kidney transplants were donor-derived. Conclusions We suggest that urologic malignancies in renal transplant recipients can be investigated for transplant origin. In addition to conventional therapy the allograft immune response against these tumours can be valuable to treat donor-derived cancers.
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Affiliation(s)
- Vivan Hellström
- Department of Surgical Sciences, Section of Transplantation Surgery, Uppsala University Hospital, Uppsala, Sweden
- * E-mail:
| | - Gunnar Tufveson
- Department of Surgical Sciences, Section of Transplantation Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Angelica Loskog
- Department of Immunology, Genetics and Pathology, Uppsala University Hospital, Uppsala, Sweden
| | - Mats Bengtsson
- Department of Immunology, Genetics and Pathology, Uppsala University Hospital, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Section of Experimental and Clinical Oncology, Uppsala University Hospital, Uppsala, Sweden
| | - Tomas Lorant
- Department of Surgical Sciences, Section of Transplantation Surgery, Uppsala University Hospital, Uppsala, Sweden
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10
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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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11
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Shen Y, Lian D, Shi K, Gao Y, Hu X, Yu K, Zhao Q, Feng C. Cancer Risk and Mutational Patterns Following Organ Transplantation. Front Cell Dev Biol 2022; 10:956334. [PMID: 35837331 PMCID: PMC9274140 DOI: 10.3389/fcell.2022.956334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 06/13/2022] [Indexed: 12/24/2022] Open
Abstract
The rapid development of medical technology and widespread application of immunosuppressive drugs have improved the success rate of organ transplantation significantly. However, the use of immunosuppressive agents increases the frequency of malignancy greatly. With the prospect of “precision medicine” for tumors and development of next-generation sequencing technology, more attention has been paid to the application of high-throughput sequencing technology in clinical oncology research, which is mainly applied to the early diagnosis of tumors and analysis of tumor-related genes. All generations of cancers carry somatic mutations, meanwhile, significant differences were observed in mutational signatures across tumors. Systematic sequencing of cancer genomes from patients after organ transplantation can reveal DNA damage and repair processes in exposed cancer cells and their precursors. In this review, we summarize the application of high-throughput sequencing and organoids in the field of organ transplantation, the mutational patterns of cancer genomes, and propose a new research strategy for understanding the mechanism of cancer following organ transplantation.
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Affiliation(s)
- Yangyang Shen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Di Lian
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Kai Shi
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Yuefeng Gao
- College of Applied Engineering, Henan University of Science and Technology, Sanmenxia, China
- Sanmenxia Polytechnic, Sanmenxia, China
| | - Xiaoxiang Hu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Kun Yu
- College of Animal Science and Technology, China Agricultural University, Beijing, China
- *Correspondence: Kun Yu, ; Qian Zhao, ; Chungang Feng,
| | - Qian Zhao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
- *Correspondence: Kun Yu, ; Qian Zhao, ; Chungang Feng,
| | - Chungang Feng
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
- *Correspondence: Kun Yu, ; Qian Zhao, ; Chungang Feng,
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12
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Liu D, Quan X, Ji H, Xing X, Zhou C, Jing F. Risk Factors and Incidence of Malignancy After Kidney Transplant in Mainland China: A Single-Center Analysis. EXP CLIN TRANSPLANT 2022; 20:558-563. [DOI: 10.6002/ect.2022.0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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13
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Jung SW, Lee H, Cha JM. Risk of malignancy in kidney transplant recipients: a nationwide population-based cohort study. BMC Nephrol 2022; 23:160. [PMID: 35484531 PMCID: PMC9047256 DOI: 10.1186/s12882-022-02796-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 04/18/2022] [Indexed: 11/21/2022] Open
Abstract
Background Post-transplant malignancy is major morbidity complicated in kidney transplantation (KT). In Korea, a few studies have investigated the sex- and age-dependent risk for post-transplant malignancy among KT recipients on a large scale. Methods We utilized a national health insurance database in Korea to investigate the relative risk of post-transplant malignancy in 12,634 KT recipients between 2007 and 2017. The same number of patients with acute appendicitis was included as a control group. The relative risk of malignancy was estimated using a multivariable-adjusted Cox model, and interaction analysis was performed to investigate age- and sex-predominant patterns. Results KT recipients had an overall 1.8-fold higher risk for post-transplant malignancy with an increased risk for 14 of 29 cancer types, among which Kaposi’s sarcoma, non-Hodgkin’s lymphoma, kidney, uterus, and bladder/urinary tract cancers were most prominent. Although the overall risk for post-transplant malignancy was similar between male and female KT recipients, head and neck cancer had a higher risk among male KT recipients, whereas non-Hodgkin’s lymphoma and bladder/urinary tract cancer had a higher risk among female KT recipients. Overall, the young (< 50 years) KT recipients had a higher risk for post-transplant malignancy than older ones (≥ 50 years), whose pattern was most prominent in non-Hodgkin’s lymphoma. In contrast, breast and nonmelanoma skin cancer showed a higher risk among older KT recipients. Conclusion KT recipients had an increased risk for a wide range of cancer types, some of which showed differential risk patterns with age and sex. Our result suggests that focused screening for predominant post-transplant malignancies may be an effective strategy for selected KT recipients. Supplementary Information The online version contains supplementary material available at 10.1186/s12882-022-02796-6.
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Affiliation(s)
- Su Woong Jung
- Division of Nephrology, Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Hyemi Lee
- Department of Bigdata and Bioinformatics, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Jae Myung Cha
- Department of Bigdata and Bioinformatics, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea.
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14
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Karatas M, Okut G, Simsek C, Dogan SM, Zengel B, Taslı Alkan F, Tatar E. Genitourinary Cancers Following Kidney Transplant: Our 20 Years of Experience With Mechanistic Target of Rapamycin Inhibitors. EXP CLIN TRANSPLANT 2022; 20:145-148. [PMID: 35384826 DOI: 10.6002/ect.mesot2021.p72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES We investigated patients with genitourinary cancer after kidney transplant and the effects of immunosuppression reduction and switching to mechanistic target of rapamycin inhibitors. MATERIALS AND METHODS We retrospectively evaluated kidney transplant recipients seen at our center between January 2000 and January 2020. Patients with <1 year of follow-up were excluded. RESULTS Of 827 patients, genitourinary cancer was detected in 11 (1.3%): prostate cancer in 5 patients (45%), renal cell carcinoma in native kidney in 3 (27%), renal cell carcinoma in allograft kidney in 2 (18%), and transitional cell carcinoma of the bladder in 1 (9%). All patients had surgery. Two patients had bone metastasis due to prostate cancer at diagnosis. Two patients had allograft nephrectomy due to de novo renal cell carcinoma. Mean follow-up and age were 97 ± 45 months (range, 26-189) and 50 ± 10.2 years (19% female). After cancer diagnosis, excluding the 2 patients with allograft nephrectomy, immunosuppression was changed in 8 patients (88.8%) (1 patient received the same treatment before and after cancer diagnosis). Six patients received double-drug and 3 received triple-drug protocols. Of 9 patients, 2 were already using mechanistic target of rapamycin inhibitors before cancer diagnosis and 7 were switched: 4 to double-based and 3 to triple-based regimens. Six were switched from tacrolimus. With new treatments, patients showed no progressive kidney failure or rejection (38 ± 40 mo average follow-up). At last follow-up, mean glomerular filtration rate was 62.8 ± 34 mL/min/1.72 m2, which was similar to rate at cancer diagnosis (58.9 ± 24 mL/ min/1.72 m2; P = .78). During follow-up, no patients developed local recurrence of primary tumor or new metastasis, and none showed adverse effects after switch to mechanistic target of rapamycin inhibitors. Three patients died of malignancy-unrelated reasons (ileus, urinary sepsis, heart failure). CONCLUSIONS Mechanistic target of rapamycin inhibitor-based drugs can be an important maintenance immunosuppressive treatment option for kidney transplant recipients with genitourinary cancers.
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Affiliation(s)
- Murat Karatas
- From the Department of General Surgery and Transplantation, University of Health Sciences, Izmir Faculty of Medicine, Bozyaka Education and Research Hospital, Izmir, Turkey
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15
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Cheung CY, Tang SCW. Personalized immunosuppression after kidney transplantation. Nephrology (Carlton) 2022; 27:475-483. [PMID: 35238110 DOI: 10.1111/nep.14035] [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: 12/09/2021] [Revised: 02/15/2022] [Accepted: 02/27/2022] [Indexed: 11/29/2022]
Abstract
With advances in immunosuppressive therapy, there have been significant improvements in acute rejection rates and short-term allograft survival in kidney transplant recipients. However, this success has not been translated into long-term benefits by the same magnitude. Optimization of immunosuppression is important to improve the clinical outcome of transplant recipients. It is important to note that each patient has unique attributes and immunosuppression management should not be a one-size-fits-all approach. Elderly transplant patients are less likely to develop acute rejection but more likely to die from infectious and cardiovascular causes than younger patients. For those with post-transplant cancers and BK polyomavirus-associated nephropathy, reduction of immunosuppression can increase the risk of rejection. Therapeutic drug monitoring (TDM) is routinely used for dosage adjustment of several immunosuppressive drugs. It has been hoped that pharmacogenetics can be used to complement TDM in optimizing drug exposure. Among the various drug-genotype pairs being investigated, tacrolimus and CYP3A5 gives the most promising results. Different studies have consistently shown that CYP3A5 expressers require a higher tacrolimus dose and take longer time to achieve target blood tacrolimus levels than nonexpressers. However, for pharmacogenetics to be widely used clinically, further trials are necessary to demonstrate the clinical benefits of genotype-guided dosing such as reduction of rejection and drug-related toxicities. The development of different biomarkers in recent years may help to achieve true personalized therapy in transplant patients.
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Affiliation(s)
- Chi Yuen Cheung
- Renal Unit, Department of Medicine, Queen Elizabeth Hospital, Hong Kong SAR
| | - Sydney Chi Wai Tang
- Division of Nephrology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR
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16
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Friman TK, Jäämaa-Holmberg S, Åberg F, Helanterä I, Halme M, Pentikäinen MO, Nordin A, Lemström KB, Jahnukainen T, Räty R, Salmela B. Cancer risk and mortality after solid organ transplantation - A population-based 30-year cohort study in Finland. Int J Cancer 2022; 150:1779-1791. [PMID: 35041762 PMCID: PMC9306582 DOI: 10.1002/ijc.33934] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 11/22/2022]
Abstract
Cancer is a significant cause of morbidity and mortality after solid organ transplantation (SOT) and related to lifelong immunosuppression. This retrospective registry study assessed for the first time in Finland population‐based cancer risk and cancer mortality after all SOTs (lung and childhood transplantations included) as standardized incidence ratios (SIRs) and standardized mortality ratios (SMRs). Data from transplant registries were linked with the data of Finnish Cancer Registry and Statistics Finland. We followed 6548 consecutive first SOT recipients from 1 January 1987 to 31 December 2016 translating to 66 741 person‐years (median follow‐up time 8.9 years [interquartile range 4.0‐15.1]). In total, 2096 cancers were found in 1483 patients (23% of all patients). Majority of cancers (53%) were nonmelanoma skin cancers (NMSCs). The overall SIR was 3.6 (95% confidence interval [CI]: 3.5‐3.8) and the SIR excluding NMSCs was 2.2 (95% CI: 2.0‐2.3). SIR for all cancers was highest for heart (5.0) and lowest for liver (2.7) recipients. Most common cancer types after NMSCs were non‐Hodgkin lymphoma (NHL), SIR 9.9 (95% CI: 8.5‐11.4) and kidney cancer, SIR 7.3 (95% CI: 6.0‐8.8). Cancer‐related deaths were 17% (n = 408) of all deaths after first month post transplantation. SMR for all cancers was 2.5 (95% CI: 2.2‐2.7) and for NHL 13.6 (95% CI: 10.7‐16.8). Notably, overall SIR for cancer was lower in later period (2000‐2016), 3.0 (95% CI: 2.8‐3.2), than in earlier period (1987‐1999), 4.3 (95% CI: 4.0‐4.5), P < .001. Decrease in cancer incidence was temporally associated with major changes in immunosuppression in the 2000s.
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Affiliation(s)
- Terhi K Friman
- Department of Hematology, Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland.,Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Salla Jäämaa-Holmberg
- Department of Cardiology, Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.,Division of Cardiology, Department of Internal Medicine, Hyvinkää Hospital Area, Hyvinkää, Finland
| | - Fredrik Åberg
- Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Ilkka Helanterä
- Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Maija Halme
- Department of Pulmonary Medicine, Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Markku O Pentikäinen
- Department of Cardiology, Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Arno Nordin
- Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Karl B Lemström
- Department of Heart and thoracic surgery, Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Timo Jahnukainen
- New Children's Hospital, Department of Pediatric Nephrology and Transplantation, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Riikka Räty
- Department of Hematology, Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland.,Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Birgitta Salmela
- Department of Cardiology, Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.,Heart Center, Department of Internal Medicine, Päijät-Häme Central Hospital, Lahti, Finland
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17
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Abstract
Cancer remains a significant cause of morbidity and mortality in kidney transplant recipients, due to long-term immunosuppression. Salient issues to consider in decreasing the burden of malignancy among kidney transplant recipients include pretransplant recipient evaluation, post-transplant screening and monitoring, and optimal treatment strategies for the kidney transplant recipients with cancer. In this review, we address cancer incidence and outcomes, approaches to cancer screening and monitoring pretransplant and post-transplant, as well as treatment strategies, immunosuppressive management, and multidisciplinary approaches in the kidney transplant recipients with cancer.
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18
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Lees JS, Elyan BMP, Herrmann SM, Lang NN, Jones RJ, Mark PB. OUP accepted manuscript. Nephrol Dial Transplant 2022; 38:1071-1079. [PMID: 35090037 PMCID: PMC10157781 DOI: 10.1093/ndt/gfac011] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Indexed: 11/13/2022] Open
Abstract
Cancer is the second leading cause of death in people with chronic kidney disease (CKD) after cardiovascular disease. The incidence of CKD in patients with cancer is higher than in the non-cancer population. Across various populations, CKD is associated with an elevated risk of cancer incidence and cancer death compared with people without CKD, although the risks are cancer site-specific. Higher risk of cancer is detectable in mild CKD [estimated glomerular filtration rate (eGFR) 60-89 mL/min/1.73 m2], although this risk is more obvious if sensitive markers of kidney disease are used, such as cystatin C. Independent of eGFR, albuminuria is associated with increased risk of site-specific cancer incidence and death. Here, we explore the potential mechanisms for the increased risk of cancer observed in CKD, including patient factors (shared risks such as cardiometabolic disease, obesity, smoking, diet, lifestyle and environment), disease (genetic, inflammatory and infective) and treatment factors. In particular, we discuss the ways in which renal adverse events associated with conventional chemotherapies and newer systemic anti-cancer therapies (including targeted and immunotherapies) may contribute to worse cancer outcomes in people with CKD. Finally, we review the potential benefits of acknowledging increased risk of cancer in risk prediction tools used for the management of CKD.
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Affiliation(s)
- Jennifer S Lees
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Benjamin M P Elyan
- Department of Renal Medicine, University Hospital Monklands, Airdrie, UK
| | | | - Ninian N Lang
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Robert J Jones
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Patrick B Mark
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
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19
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Rossi E, Schinzari G, Maiorano BA, Esposito I, Acampora A, Romagnoli J, Stefani AD, Regno LD, Lancellotta V, Fionda B, Tagliaferri L, Peris K, Tortora G. Immune-checkpoint inhibitors in renal transplanted patients affected by melanoma: a systematic review. Immunotherapy 2021; 14:65-75. [PMID: 34751039 DOI: 10.2217/imt-2021-0195] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Kidney transplantation leads to an increased risk of cancer. Melanoma is one of the most frequent neoplasms in kidney transplant recipients. Transplanted patients were excluded from trials with checkpoint inhibitors in melanoma. The authors performed a systematic review regarding the use of anti-PD1 and anti-CTLA4 agents in renal transplanted patients with melanoma. Thirty-four cases were included (24 progressive disease, eight partial responses and one stable disease) but no complete response were reported. Fourteen graft rejections were observed, especially with anti-PD1 agent. The median time from the start of immune-checkpoint inhibitor and rejection was 21 days. Response rate was similar between patients with rejection and patients without rejection. The benefit of immune-checkpoint inhibitors versus the risk of allograft rejection should be carefully weighted for each patient. A multidisciplinary approach should be considered to discuss the most appropriate treatment for every case, given the aggressiveness of melanoma in these subsets of patients.
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Affiliation(s)
- Ernesto Rossi
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia
| | - Giovanni Schinzari
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia.,Oncologia Medica, Università Cattolica del Sacro Cuore, Roma, 00168, Italia
| | - Brigida Anna Maiorano
- Unità di Oncologia, Fondazione Casa Sollievo della Sofferenza IRCCS, San Giovanni Rotondo (FG), 71013, Italia
| | - Ilaria Esposito
- Dermatologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia
| | - Anna Acampora
- Sezione di Igiene, Dipartimento Universitario di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Roma, Italia
| | - Jacopo Romagnoli
- Trapianti di Rene, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia.,Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma, 00168, Italia
| | - Alessandro Di Stefani
- Dermatologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia
| | - Laura Del Regno
- Dermatologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia
| | - Valentina Lancellotta
- Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia
| | - Bruno Fionda
- Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia
| | - Luca Tagliaferri
- Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia
| | - Ketty Peris
- Dermatologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia.,Dermatologia, Università Cattolica del Sacro Cuore, Roma, 00168, Italia
| | - Giampaolo Tortora
- Oncologia Medica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, 00168, Italia.,Oncologia Medica, Università Cattolica del Sacro Cuore, Roma, 00168, Italia
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20
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Cancer After Pediatric Kidney Transplantation: A Long-term Single-center Experience in Japan. Transplant Direct 2021; 7:e687. [PMID: 34549085 PMCID: PMC8440015 DOI: 10.1097/txd.0000000000001137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 01/21/2021] [Indexed: 01/17/2023] Open
Abstract
Background The cancer incidence, types, and risk factors after pediatric kidney transplantation (KT) have been reported in the United States, Canada, Europe, Australia, and New Zealand. However, no information is available about cancer in pediatric KT recipients in Asian countries. Methods Children aged <20 y who underwent initial KT from 1983 to 2016 were analyzed. We compared the cancer incidence with that in the general Japanese population using standardized incidence ratio and examined posttransplant cancer risk using Cox proportional hazards models. Results A total of 356 children (median age, 11.7 y; interquartile range, 5.0-17.6) received KT with a follow-up period of 4466 person-years. The median age of cancer onset was 18.5 y (interquartile range, 8.0-32.3), and 13 cancers occurred in 12 patients (3.4%). Two patients died from cancer. The most common cancers were posttransplant lymphoproliferative disorders (PTLDs) (38.5%). The median time to PTLD and non-PTLD diagnosis after KT was 0.6 and 16.4 y, respectively. There was no occurrence of skin cancer. The posttransplant cancer incidence was 9.9 times higher than that in the general age-matched population (standardized incidence ratio = 9.9; 95% confidence interval, 4.80-18.39). The cumulative cancer incidence was 5.3% in 20 y after KT, which is lower than that reported in previous studies. We could not identify any risk factors for all cancer after KT in all patients, whereas subgroup analysis in 264 patients with available data of recipient Epstein-Barr virus serological status showed that recipient Epstein-Barr virus-negative serology was an independent risk factor for cancer development. Conclusions The incidence of cancer is higher in Japanese pediatric KT recipients than in the general population. The cumulative incidence of cancer after KT was lower in our population than that previously reported. This may be because there was no skin cancer observed in the Japanese pediatric KT recipients in our study.
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21
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Kim B, Kang M, Kim Y, Lee HS, Kim B, Lee JJ, Park Y, Lee KA. De Novo Cancer Incidence after Kidney Transplantation in South Korea from 2002 to 2017. J Clin Med 2021; 10:jcm10163530. [PMID: 34441826 PMCID: PMC8396914 DOI: 10.3390/jcm10163530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/05/2021] [Accepted: 08/10/2021] [Indexed: 12/26/2022] Open
Abstract
Advances in patient care and immunosuppressive drugs have improved graft survival, resulting in an increase in kidney transplantation (KT); however, persistent immunosuppression is thought to cause late occurrence of cancer. This population-based study consisted of a total of 14,842 patients whose data from the years 2002 to 2017 were collected from the National Health Information Database in South Korea. Malignancies occurred in 7.6% of the total KT patients. Prostate and thyroid cancers were the most common in males and females, respectively. From the age-adjusted incidence analysis, Kaposi’s sarcoma showed the highest standardized incidence ratio in both male and female patients. According to the linear regression model, cancer incidence in KT recipients under immunosuppressive conditions increased by approximately 0.1% each month. Patients’ age over 39 and the use of prednisolone as an initial steroid regimen were associated with increased risk of cancer development after KT. Our regression and proportional hazards models will help clinicians to predict the approximate cancer incidence risk when monitoring KT recipients. Based on the largest available national database, screening or monitoring methods for cancer detection and prevention can be established for KT patients by considering the factors involved in cancer development.
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Affiliation(s)
- Boyeon Kim
- Department of Laboratory Medicine, National Health Insurance Service Ilsan Hospital, Goyang-si 10444, Korea; (B.K.); (B.K.)
- Department of Laboratory Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea; (Y.K.); (K.-A.L.)
| | - Minjin Kang
- Research Institute, National Health Insurance Service Ilsan Hospital, Goyang 10444, Korea;
| | - Yoonjung Kim
- Department of Laboratory Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea; (Y.K.); (K.-A.L.)
| | - Hyung Soon Lee
- Department of Surgery, National Health Insurance Service Ilsan Hospital, Goyang 10444, Korea;
| | - Banseok Kim
- Department of Laboratory Medicine, National Health Insurance Service Ilsan Hospital, Goyang-si 10444, Korea; (B.K.); (B.K.)
| | - Jung Jun Lee
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
- Correspondence: (J.J.L.); (Y.P.); Tel.: +82-2-2019-3533 (Y.P.)
| | - Yongjung Park
- Department of Laboratory Medicine, National Health Insurance Service Ilsan Hospital, Goyang-si 10444, Korea; (B.K.); (B.K.)
- Department of Laboratory Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea; (Y.K.); (K.-A.L.)
- Correspondence: (J.J.L.); (Y.P.); Tel.: +82-2-2019-3533 (Y.P.)
| | - Kyung-A Lee
- Department of Laboratory Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea; (Y.K.); (K.-A.L.)
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22
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Jue JS, Alameddine M, Gonzále J, Cianci G. Risk factors, management, and survival of bladder cancer after kidney transplantation. Actas Urol Esp 2021; 45:427-438. [PMID: 34147429 DOI: 10.1016/j.acuroe.2020.09.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 09/22/2020] [Indexed: 12/14/2022]
Abstract
INTRODUCTION AND OBJECTIVES Kidney transplantation is associated with an increased risk of bladder cancer; however guidelines have not been established on the management of bladder cancer after kidney transplantation. MATERIALS AND METHODS A systematic literature review using PubMed was performed in accordance with the PRISMA statement to identify studies concerning the prevalence and survival of bladder cancer after kidney transplantation. The risk factors and management of bladder cancer after kidney transplantation were also reviewed and discussed. RESULTS A total of 41 studies, published between 1996 and 2018, reporting primary data on bladder cancer after kidney transplantation were identified. Marked heterogeneity in bladder cancer prevalence, time to diagnosis, non-muscle invasive/muscle-invasive bladder cancer prevalence, and survival was noted. Four studies, published between 2003 and 2017, reporting primary data on bladder cancer treated with Bacillus Calmette-Guérin (BCG) after kidney transplantation were identified. Disease-free survival, cancer-specific survival, and overall survival were similar between BCG studies (75-100%). CONCLUSIONS Carcinogen exposure that led to ESRD, BKV, HPV, immunosuppressive agents, and the immunosuppressed state likely contribute to the increased risk of bladder cancer after renal transplantation. Non-muscle invasive disease should be treated with transurethral resection. BCG can be safely used in transplant recipients and likely improves the disease course. Muscle-invasive disease should be treated with radical cystectomy, with special consideration to the dissection and urinary diversion choice. Chemotherapy and immune checkpoint inhibitors can be safely used in regionally advanced bladder cancer with potential benefit. mTOR inhibitors may reduce the risk of developing bladder cancer, and immunosuppression medications should be reduced if malignancy develops.
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Affiliation(s)
- J S Jue
- Department of Urology, Lenox Hill Hospital, Northwell Health, Zucker School of Medicine at Hofstra/Northwell, New York, United States; Department of Urology, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
| | - M Alameddine
- Department of Surgery, Jackson Memorial Hospital, University of Miami Miller School of Medicine, Miami, United States; Miami Transplant Institute, Jackson Memorial Hospital, University of Miami Miller School of Medicine, Miami, United States; Department of Urology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - J Gonzále
- Department of Surgery, Jackson Memorial Hospital, University of Miami Miller School of Medicine, Miami, United States; Department of Urology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - G Cianci
- Department of Surgery, Jackson Memorial Hospital, University of Miami Miller School of Medicine, Miami, United States; Department of Urology, Jackson Memorial Hospital, University of Miami Miller School of Medicine, Miami, United States; Miami Transplant Institute, Jackson Memorial Hospital, University of Miami Miller School of Medicine, Miami, United States; Department of Urology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
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23
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Buxeda A, Redondo-Pachón D, Pérez-Sáez MJ, Crespo M, Pascual J. Sex differences in cancer risk and outcomes after kidney transplantation. Transplant Rev (Orlando) 2021; 35:100625. [PMID: 34020178 DOI: 10.1016/j.trre.2021.100625] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023]
Abstract
Kidney transplant recipients (KTRs) experience a two- to four-fold increased risk of developing and dying from cancer compared with the general population. High cancer risk results from the interaction of both modifiable and non-modifiable factors. This mapping review explores the impact of sex disparity on cancer's increased incidence and mortality after kidney transplantation (KT). In terms of age, population-based studies indicate that younger recipients of both sexes experience a higher risk of cancer, but this is more pronounced in young women. On the contrary, older men are more likely to be diagnosed with cancer, although their increased risk is not statistically significant compared with the general population. Regarding cancer type, studies show an increased risk of Kaposi sarcoma, gynecologic and lung cancer in women, and bladder and kidney cancer in men. Immune-related cancers such as pos-transplant lymphoproliferative disorders and melanoma are increased in both sexes. Mortality also shows differences between sexes. Although cancer is the second cause of death in both male and female KTRs, studies show higher overall mortality in men and elderly recipients. However, the relative risk of cancer mortality compared with the general population is higher at a younger age, with disparate results regarding sex. Female KTRs appear to die at a younger age than males when compared with the general population. Differences in cancer rates by sex after renal transplantation need further studies. A better understanding of sex-specific differences in cancer epidemiology after KT could help nephrologists to better address pre-transplant counseling, to establish early surveillance programs, and to plan modifiable risk factors such as immunosuppression.
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Affiliation(s)
- Anna Buxeda
- Department of Nephrology, Hospital del Mar, Barcelona, Spain.
| | | | | | - Marta Crespo
- Department of Nephrology, Hospital del Mar, Barcelona, Spain
| | - Julio Pascual
- Department of Nephrology, Hospital del Mar, Barcelona, Spain
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24
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Jue J, Alameddine M, González J, Ciancio G. Risk factors, management, and survival of bladder cancer after kidney transplantation. Actas Urol Esp 2021. [PMID: 33994047 DOI: 10.1016/j.acuro.2020.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION AND OBJECTIVES Kidney transplantation is associated with an increased risk of bladder cancer; however guidelines have not been established on the management of bladder cancer after kidney transplantation. MATERIALS AND METHODS A systematic literature review using PubMed was performed in accordance with the PRISMA statement to identify studies concerning the prevalence and survival of bladder cancer after kidney transplantation. The risk factors and management of bladder cancer after kidney transplantation were also reviewed and discussed. RESULTS A total of 41 studies, published between 1996 and 2018, reporting primary data on bladder cancer after kidney transplantation were identified. Marked heterogeneity in bladder cancer prevalence, time to diagnosis, non-muscle invasive/muscle-invasive bladder cancer prevalence, and survival was noted. Four studies, published between 2003 and 2017, reporting primary data on bladder cancer treated with Bacillus Calmette-Guérin (BCG) after kidney transplantation were identified. Disease-free survival, cancer-specific survival, and overall survival were similar between BCG studies (75-100%). CONCLUSIONS Carcinogen exposure that led to ESRD, BKV, HPV, immunosuppressive agents, and the immunosuppressed state likely contribute to the increased risk of bladder cancer after renal transplantation. Non-muscle invasive disease should be treated with transurethral resection. BCG can be safely used in transplant recipients and likely improves the disease course. Muscle-invasive disease should be treated with radical cystectomy, with special consideration to the dissection and urinary diversion choice. Chemotherapy and immune checkpoint inhibitors can be safely used in regionally advanced bladder cancer with potential benefit. mTOR inhibitors may reduce the risk of developing bladder cancer, and immunosuppression medications should be reduced if malignancy develops.
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25
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Culty T, Goujon A, Defortescu G, Bessede T, Kleinclauss F, Boissier R, Drouin S, Branchereau J, Doerfler A, Prudhomme T, Matillon X, Verhoest G, Tillou X, Ploussard G, Rozet F, Méjean A, Timsit MO. [Localized Prostate cancer in candidates for renal transplantation and recipients of a kidney transplant: The French Guidelines from CTAFU]. Prog Urol 2021; 31:4-17. [PMID: 33423746 DOI: 10.1016/j.purol.2020.04.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/13/2020] [Accepted: 04/20/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To define guidelines for the management of localized prostate cancer (PCa) in kidney transplant (KTx) candidates and recipients. METHOD A systematic review (Medline) of the literature was conducted by the CTAFU to report prostate cancer epidemiology, screening, diagnosis and management in KTx candidates and recipients with the corresponding level of evidence. RESULTS KTx recipients are at similar risk for PCa as general population. Thus, PCa screening in this setting is defined according to global French guidelines from CCAFU. Systematic screening is proposed in candidates for renal transplant over 50 y-o. PCa diagnosis is based on prostate biopsies performed after multiparametric MRI and preventive antibiotics. CCAFU guidelines remain applicable for PCa treatment in KTx recipients with some specificities, especially regarding lymph nodes management. Treatment options in candidates for KTx need to integrate waiting time and access to transplantation. Current data allows the CTAFU to propose mandatory waiting times after PCa treatment in KTx candidates with a weak level of evidence. CONCLUSION These French recommendations should contribute to improve PCa management in KTx recipients and candidates, integrating oncological objectives with access to transplantation.
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Affiliation(s)
- T Culty
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation rénale, CHU d'Angers, 4, rue Larrey, 49100 Angers, France
| | - A Goujon
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation rénale, hôpital Pontchaillou, CHU de Rennes, 2, rue Henri-le-Guilloux, 35000 Rennes, France
| | - G Defortescu
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, CHU Rouen, 37, boulevard Gambetta, 76000 Rouen, France
| | - T Bessede
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, hôpital de Bicêtre, université de Paris-Saclay, 78, rue du Général-Leclerc, 94270 Le Kremlin-Bicêtre, France
| | - F Kleinclauss
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, CHRU de Besançon, 3, boulevard Alexandre-Fleming, 25000 Besançon, France
| | - R Boissier
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, hôpital de La Conception, université Aix-Marseille, 47, boulevard Baille, 13005 Marseille, France
| | - S Drouin
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, hôpital de la Pitié-Salpêtrière, université Paris Sorbonne, 47, boulevard de l'Hôpital, 75013 Paris, France
| | - J Branchereau
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, CHU de Nantes, 5, allée de l'Île-Gloriette, 44093 Nantes cedex 01, France
| | - A Doerfler
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, CHU Brugmann, place A. Van Gehuchten 4, 1020 Bruxelles, Belgique
| | - T Prudhomme
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, CHU de Toulouse, 9, place Lange, 31300 Toulouse, France
| | - X Matillon
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, hôpital Édouard-Herriot, 5, place d'Arsonval, 69003 Lyon, France
| | - G Verhoest
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation rénale, hôpital Pontchaillou, CHU de Rennes, 2, rue Henri-le-Guilloux, 35000 Rennes, France
| | - X Tillou
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation, CHU de Caen, avenue de la Côte-de-Nacre, 14033 Caen cedex 9, France
| | - G Ploussard
- Comité de cancérologie de l'Association française d'urologie (CCAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France
| | - F Rozet
- Comité de cancérologie de l'Association française d'urologie (CCAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Département d'urologie, institut Mutualiste Montsouris, 42, boulevard Jourdan, 75014 Paris, France
| | - A Méjean
- Comité de cancérologie de l'Association française d'urologie (CCAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation rénale, hôpital européen Georges-Pompidou, hôpital Necker, Assistance publique-Hôpitaux de Paris, 20, rue Leblanc, 75015 Paris, France
| | - M-O Timsit
- Comité de transplantation et d'insuffisance rénale chronique de l'Association française d'urologie (CTAFU), maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et transplantation rénale, hôpital européen Georges-Pompidou, hôpital Necker, Assistance publique-Hôpitaux de Paris, 20, rue Leblanc, 75015 Paris, France; PARCC, INSERM, équipe labellisée par la Ligue Contre le Cancer, université de Paris, 56, rue Leblanc, 75015 Paris, France.
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26
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Lim LM, Kung LF, Kuo MC, Huang AM, Kuo HT. Timing of mTORI usage and outcomes in kidney transplant recipients. Int J Med Sci 2021; 18:1179-1184. [PMID: 33526978 PMCID: PMC7847621 DOI: 10.7150/ijms.53655] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/18/2020] [Indexed: 12/17/2022] Open
Abstract
The introduction of mammalian target of rapamycin inhibitors (mTORi) as immunosuppressive agents has changed the landscape of calcineurin inhibitor-based immunosuppressive regimens. However, the timing of mTORi conversion and its associated outcomes in kidney transplantation have conflicting results. This study investigated the effect of early or late mTORi post-transplant initiation on major transplant outcomes, including post-transplant malignancy, in kidney transplant recipients in our center. We enrolled 201 kidney transplant recipients with surviving function grafts of >3 months between 1983 and 2016. Patients were divided into three groups: early mTORi (initiated within 6 months of kidney transplantation), late mTORi, (mTORi initiation >6 months after kidney transplantation) and no mTORi. The mean creatinine at conversion was 1.46 ± 0.48 mg/dL and 1.30 ± 0.53 mg/dL for the early and late mTORi groups, respectively. During the study period, 10.5% of mTORi users and 19.2% of mTORi nonusers developed malignancy, mainly urothelial carcinoma. After adjustment for confounding factors, mTORi users were found to have a lower incidence of post-transplant malignancy than did nonusers (adjusted OR: 0.28, P = 0.04). No significant difference was observed between early and late mTORi users. Our results verified the potential advantages of mTORi usage in reducing cancer incidence after kidney transplantation. However, no significant result was found related to the timing of mTORi introduction. Future studies should include a longer observation period with a larger cohort.
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Affiliation(s)
- Lee-Moay Lim
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Lan-Fang Kung
- Department of Nursing, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Mei-Chuan Kuo
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - A-Mei Huang
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Biochemistry, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hung-Tien Kuo
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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27
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Naik MG, Arns W, Budde K, Diekmann F, Eitner F, Gwinner W, Heyne N, Jürgensen JS, Morath C, Riester U, Heller KM, Fischereder M. Sirolimus in renal transplant recipients with malignancies in Germany. Clin Kidney J 2020; 14:2047-2058. [PMID: 34476091 PMCID: PMC8406058 DOI: 10.1093/ckj/sfaa262] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 11/23/2020] [Indexed: 12/29/2022] Open
Abstract
Background Renal transplant recipients have an increased cancer risk. The mammalian target of rapamycin inhibitor sirolimus (SRL) has immunosuppressive and antitumour activities but knowledge about its use in recipients with cancer is limited. Methods We retrospectively analysed 726 renal allograft recipients converted to SRL from 10 German transplant centres. Patient and graft survival were analysed depending on malignancy status prior to conversion and tumour entity. Results Malignancy before conversion to SRL was reported in 230 patients, with 137 patients having skin cancers and 101 having solid cancers. Cancer occurred 4.6 ± 9.4 (median 3.0) years after transplantation. Basal cell carcinoma, squamous cell carcinoma and Bowen’s disease were the most prevalent skin cancers, while carcinomas of the kidney, colon and breast were the most prevalent solid cancers before conversion. Patients with prior malignancy were older and had better renal function at conversion compared with patients without a history of cancer. After conversion to SRL, cancer incidence rates (IRs) of all tumours were lower compared with rates before conversion. Cancer IRs after conversion were higher in patients with malignancy before conversion compared with those without. Patient survival was worse in patients with solid cancers compared with patients with skin cancers or without malignancies. Biopsy-proven acute rejections in the first year after conversion were less frequent in patients with malignancy compared with those without. Graft survival and renal function in all cancer types were better than in patients converted to SRL without cancers. Conclusions Conversion to SRL in patients with a history of cancer is safe regarding renal function and graft survival, while patient survival is largely dependent on tumour entity.
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Affiliation(s)
- Marcel G Naik
- Division of Nephrology, Charité University-Mitte, Berlin, Germany.,Berliner Institut für Gesundheitsforschung/Berlin Institute of Health (BIH) Körperschaft des öffentlichen Rechts Anna-Louisa-Karsch-Str. 2 10178 Berlinn, Germany
| | - Wolfgang Arns
- Transplant Centre Cologne, Cologne General Hospital, Cologne, Germany
| | - Klemens Budde
- Division of Nephrology, Charité University-Mitte, Berlin, Germany
| | - Fritz Diekmann
- Department of Nephrology and Kidney Transplantation, Hospital Clinic, Barcelona, Spain
| | - Frank Eitner
- Division of Nephrology and Immunology, Kidney Diseases Research, RWTH Aachen University Hospital, Bayer AG, Wuppertal, Germany
| | - Wilfried Gwinner
- Division of Nephrology, Hannover Medical School, Hannover, Germany
| | - Nils Heyne
- Division of Nephrology, University of Tübingen, Tübingen, Germany
| | | | - Christian Morath
- Division of Nephrology, University of Heidelberg, Heidelberg, Germany
| | | | - Katharina M Heller
- Department of Medicine, Division of Nephrology, University of Erlangen, Erlangen, Germany
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28
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Imamura R, Nakazawa S, Yamanaka K, Kakuta Y, Tsutahara K, Taniguchi A, Kawamura M, Kato T, Abe T, Uemura M, Takao T, Kishikawa H, Nonomura N. Cumulative cancer incidence and mortality after kidney transplantation in Japan: A long-term multicenter cohort study. Cancer Med 2020; 10:2205-2215. [PMID: 33314709 PMCID: PMC7982608 DOI: 10.1002/cam4.3636] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/04/2020] [Accepted: 11/15/2020] [Indexed: 12/11/2022] Open
Abstract
Kidney transplantation is the most promising treatment to improve mortality and life quality in end‐stage kidney disease; however, cancer remains a leading cause of death. Several factors including immunosuppressants might be associated with a gradual increase in cumulative cancer incidence after kidney transplantation. Risk factors for cancer and overall and cancer‐specific survival were analyzed in 1973 kidney transplant recipients from three study institutions in Japan. The 5‐, 10‐, 20‐, and 30‐year overall and cancer‐specific survival rates were 93.3%, 88.4%, 78.0%, and 63.6% and 99.4%, 98.0%, 95.3%, and 91.7%, respectively. The overall survival rate was significantly higher and the graft survival rate was significantly lower in recipients without cancer than in those with cancer. Older recipient age, longer dialysis duration before kidney transplantation, and history of transfusion were significant predictors of cancer. Dialysis duration before kidney transplantation was a prognostic factor of overall survival rate. Regarding cancer‐specific survival rates, older recipient age and dialysis duration before kidney transplantation were prognostic factors of worse cancer‐specific survival rates. The type of immunosuppressant was not associated with an increased cancer rate. Aggressiveness of immunosuppressant regimens or potent immunosuppressants might improve graft survival rate while inducing de novo cancer after kidney transplantation. Older age and longer dialysis duration before kidney transplantation were risk factors of cancer‐specific survival rate.
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Affiliation(s)
- Ryoichi Imamura
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
| | - Shigeaki Nakazawa
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
| | - Kazuaki Yamanaka
- Department of Urology, Hyogo Prefectural Nishinomiya Hospital, Nishinomiya Hyogo, Japan
| | - Yoichi Kakuta
- Department of Urology, Osaka General Medical Center, Osaka, Japan
| | - Koichi Tsutahara
- Department of Urology, Osaka General Medical Center, Osaka, Japan
| | - Ayumu Taniguchi
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
| | - Masataka Kawamura
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
| | - Taigo Kato
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
| | - Toyofumi Abe
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
| | - Motohide Uemura
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
| | - Tetsuya Takao
- Department of Urology, Osaka General Medical Center, Osaka, Japan
| | - Hidefumi Kishikawa
- Department of Urology, Hyogo Prefectural Nishinomiya Hospital, Nishinomiya Hyogo, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Suita Osaka, Japan
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29
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Incidence of malignancy and related mortality after kidney transplantation: a nationwide, population-based cohort study in Korea. Sci Rep 2020; 10:21398. [PMID: 33293655 PMCID: PMC7722878 DOI: 10.1038/s41598-020-78283-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 11/05/2020] [Indexed: 01/01/2023] Open
Abstract
Post-transplant malignancy (PTM) is a leading cause of premature mortality among kidney transplantation recipients. However, population-based cohort studies that cover incidence, mortality, and risk factors for PTM are rarely reported, especially in East Asia. We designed a retrospective cohort study using a national population-based database. A total of 9915 kidney recipients between 2003 and 2016 were included. During this period, 598 cases (6.0%) of de novo PTM occurred. The most common PTM was thyroid cancer (14.2%), followed by colorectal (11.2%), kidney (10.7%), and stomach cancers (8.9%). The standardised incidence ratio for all-site cancer was 3.9. The risks of Kaposi sarcoma (192.9) and kidney cancer (21.1) were more than 10 times those of the general population. Cancer-related deaths were 89 (14.9%) with liver cancer being the highest (14.6%), followed by lung cancer (13.5%), non-Hodgkin lymphoma (NHL) (12.4%), stomach cancer (9.0%), and colorectal cancer (7.9%). The standardised mortality ratio (SMR) was slightly elevated (1.4). A notable increase in SMR was observed for lymphoma (9.3 for Hodgkin lymphoma and 5.5 for NHL). Older age and graft failure were significantly related to PTM. These findings reflecting geographical variation have implications for the development of strategies for fatal cancers to prevent premature deaths from PTM.
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30
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Huo Z, Li C, Xu X, Ge F, Wang R, Wen Y, Peng H, Wu X, Liang H, Peng G, Li R, Huang D, Chen Y, Zhong R, Cheng B, Xiong S, Lin W, He J, Liang W. Cancer Risks in Solid Organ Transplant Recipients: Results from a Comprehensive Analysis of 72 Cohort Studies. Oncoimmunology 2020; 9:1848068. [PMID: 33299661 PMCID: PMC7714465 DOI: 10.1080/2162402x.2020.1848068] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Understanding the cancer risks in different transplant recipients helps early detection, evaluation, and treatment of post-transplant malignancies. Therefore, we performed a meta-analysis to determine the cancer risks at multiple sites for solid organ transplant recipients and their associations with tumor mutation burden (TMB), which reflects the immunogenicity. A comprehensive search of PubMed, Web of Science, EMBASE, Medline, and Cochrane Library was conducted. Random effects models were used to calculate the standardized incidence ratios (SIRs) versus the general population and determine the risks of different cancers. Linear regression (LR) was used to analyze the association between the SIRs and TMBs. Finally, seventy-two articles met our criteria, involving 2,105,122 solid organ transplant recipients. Compared with the general population, solid organ transplant recipients displayed a 2.68-fold cancer risk (SIR 2.68; 2.48–2.89; P <.001), renal transplant recipients displayed a 2.56-fold cancer risk (SIR 2.56; 2.31–2.84; P <.001), liver transplant recipients displayed a 2.45-fold cancer risk (SIR 2.45; 2.22–2.70; P <.001), heart and/or lung transplant recipients displayed a 3.72-fold cancer risk (SIR 3.72; 3.04–4.54; P <.001). The correlation coefficients between SIRs and TMBs were 0.68, 0.64, 0.59, 0.79 in solid organ recipients, renal recipients, liver recipients, heart and/or lung recipients, respectively. In conclusion, our study demonstrated that solid organ transplant recipients displayed a higher risk of some site-specific cancers, providing individualized guidance for clinicians to early detect, evaluate, and treat cancer among solid organ transplantation recipients. In addition, the increased cancer risk of solid organ transplant recipients is associated with TMB, suggesting that iatrogenic immunosuppression may contribute to the increased cancer risk in transplant recipients. (PROSPERO ID CRD42020160409).
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Affiliation(s)
- Zhenyu Huo
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Caichen Li
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin Xu
- Department of Transplantation, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Fan Ge
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,First Clinical School, Guangzhou Medical University, Guangzhou, China
| | - Runchen Wang
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Yaokai Wen
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Haoxin Peng
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Xiangrong Wu
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Nanshan School, Guangzhou Medical University, Guangzhou, China
| | - Hengrui Liang
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Guilin Peng
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Transplantation, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Run Li
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Transplantation, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Danxia Huang
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Transplantation, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ying Chen
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Transplantation, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ran Zhong
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Bo Cheng
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Shan Xiong
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Weiyi Lin
- First Clinical School, Guangzhou Medical University, Guangzhou, China
| | - Jianxing He
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wenhua Liang
- Department of Thoracic Surgery and Oncology, China State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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31
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Benoni H, Eloranta S, Dahle DO, Svensson MHS, Nordin A, Carstens J, Mjøen G, Helanterä I, Hellström V, Enblad G, Pukkala E, Sørensen SS, Lempinen M, Smedby KE. Relative and absolute cancer risks among Nordic kidney transplant recipients-a population-based study. Transpl Int 2020; 33:1700-1710. [PMID: 32896035 PMCID: PMC7756726 DOI: 10.1111/tri.13734] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/06/2020] [Accepted: 08/31/2020] [Indexed: 12/24/2022]
Abstract
Kidney transplant recipients (KTRs) have an increased cancer risk compared to the general population, but absolute risks that better reflect the clinical impact of cancer are seldom estimated. All KTRs in Sweden, Norway, Denmark, and Finland, with a first transplantation between 1995 and 2011, were identified through national registries. Post‐transplantation cancer occurrence was assessed through linkage with cancer registries. We estimated standardized incidence ratios (SIR), absolute excess risks (AER), and cumulative incidence of cancer in the presence of competing risks. Overall, 12 984 KTRs developed 2215 cancers. The incidence rate of cancer overall was threefold increased (SIR 3.3, 95% confidence interval [CI]: 3.2–3.4). The AER of any cancer was 1560 cases (95% CI: 1468–1656) per 100 000 person‐years. The highest AERs were observed for nonmelanoma skin cancer (838, 95% CI: 778–901), non‐Hodgkin lymphoma (145, 95% CI: 119–174), lung cancer (126, 95% CI: 98.2–149), and kidney cancer (122, 95% CI: 98.0–149). The five‐ and ten‐year cumulative incidence of any cancer was 8.1% (95% CI: 7.6–8.6%) and 16.8% (95% CI: 16.0–17.6%), respectively. Excess cancer risks were observed among Nordic KTRs for a wide range of cancers. Overall, 1 in 6 patients developed cancer within ten years, supporting extensive post‐transplantation cancer vigilance.
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Affiliation(s)
- Henrik Benoni
- Department of Surgery, Akademiska University Hospital, Uppsala, Sweden.,Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sandra Eloranta
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Dag O Dahle
- Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - My H S Svensson
- Department of Nephrology, Aarhus University Hospital, Aarhus, Denmark.,Department of Nephrology, Medical Division, Akershus University Hospital, Lørenskog, Norway
| | - Arno Nordin
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
| | - Jan Carstens
- Department of Nephrology, Odense University Hospital, Odense, Denmark
| | - Geir Mjøen
- Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Ilkka Helanterä
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
| | - Vivan Hellström
- Department of Surgery, Akademiska University Hospital, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Eero Pukkala
- Finnish Cancer Registry - Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland.,Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Søren S Sørensen
- Department of Nephrology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Marko Lempinen
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
| | - Karin E Smedby
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Center for Hematology, Karolinska University Hospital, Stockholm, Sweden
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32
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Kosieradzki M, Lisik W, Gierwiało R, Sitnik R. Applicability of Augmented Reality in an Organ Transplantation. Ann Transplant 2020; 25:e923597. [PMID: 32732862 PMCID: PMC7418780 DOI: 10.12659/aot.923597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 02/20/2020] [Indexed: 12/20/2022] Open
Abstract
Augmented reality (AR) delivers virtual information or some of its elements to the real world. This technology, which has been used primarily for entertainment and military applications, has vigorously entered medicine, especially in radiology and surgery, yet has never been used in organ transplantation. AR could be useful in training transplant surgeons, promoting organ donations, graft retrieval and allocation, and microscopic diagnosis of rejection, treatment of complications, and post-transplantation neoplasms. The availability of AR display tools such as Smartphone screens and head-mounted goggles, accessibility of software for automated image segmentation and 3-dimensional reconstruction, and algorithms allowing registration, make augmented reality an attractive tool for surgery including transplantation. The shortage of hospital IT specialists and insufficient investments from medical equipment manufacturers into the development of AR technology remain the most significant obstacles in its broader application.
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Affiliation(s)
- Maciej Kosieradzki
- Department of General and Transplantation Surgery, The Medical University of Warsaw, Warsaw, Poland
| | - Wojciech Lisik
- Department of General and Transplantation Surgery, The Medical University of Warsaw, Warsaw, Poland
| | - Radosław Gierwiało
- Virtual Reality Techniques Division, Institute of Micromechanics and Photonics, Faculty of Mechatronics, Warsaw University of Technology, Warsaw, Poland
| | - Robert Sitnik
- Virtual Reality Techniques Division, Institute of Micromechanics and Photonics, Faculty of Mechatronics, Warsaw University of Technology, Warsaw, Poland
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33
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Cheung CY, Tang SCW. An update on cancer after kidney transplantation. Nephrol Dial Transplant 2020; 34:914-920. [PMID: 30260424 DOI: 10.1093/ndt/gfy262] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Indexed: 12/31/2022] Open
Abstract
The emergence of onconephrology in recent years highlights the importance of the interaction between kidney disease and cancer. Chronic kidney disease (CKD) and cancer are linked with each other in different ways bidirectionally: cancer can cause CKD, whereas CKD itself may be a risk factor for cancer. Kidney transplant recipients (KTRs) have a 2- to 3-fold increased cancer risk when compared with the general population. The elevated risk covers a wide range of cancers. Some are related to CKD, including cancers of the kidney, urinary tract and thyroid, whereas others are related to oncogenic viruses that include non-Hodgkin lymphoma, cervical cancer, nonmelanoma skin cancer and Kaposi's sarcoma. There is no standard protocol regarding how immunosuppressive drugs should be adjusted in patients who develop posttransplant cancers. However, any modification of immunosuppressive regimens should be balanced against the risk of allograft rejection or deterioration in kidney function. Cancer surveillance can be used as a strategy to improve the clinical outcome in KTRs. Although guidelines adopted in the general population have been used as the reference, a personalized approach based on individual cancer risk, life expectancy and concurrent comorbidities has to be adopted.
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Affiliation(s)
- Chi Yuen Cheung
- Renal Unit, Department of Medicine, Queen Elizabeth Hospital, Hong Kong SAR
| | - Sydney Chi Wai Tang
- Division of Nephrology, Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong SAR
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34
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Abeling T, Scheffner I, Karch A, Broecker V, Koch A, Haller H, Schwarz A, Gwinner W. Risk factors for death in kidney transplant patients: analysis from a large protocol biopsy registry. Nephrol Dial Transplant 2020; 34:1171-1181. [PMID: 29860340 DOI: 10.1093/ndt/gfy131] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Identification and quantification of the relevant factors for death can improve patients' individual risk assessment and decision-making. We used a well-documented patient cohort (n = 892) in a renal transplant programme with protocol biopsies to establish multivariable Cox models for risk assessment at 3 and 12 months post-transplantation. METHODS Patients transplanted between 2000 and 2007 were observed up to 11 years (total observation 5227 patient-years; median 5.9 years). Loss to follow-up was negligible (n = 15). A total of 2251 protocol biopsies and 1214 biopsies for cause were performed. All rejections and clinical borderline rejections in protocol biopsies were treated. RESULTS Overall 10-year patient survival was 78%, with inferior survival of patients with graft loss and superior survival of patients with living-donor transplantation. Eight factors were common in the models at 3 and 12 months, including age, pre-transplant heart failure and a score of cardiovascular disease and type 2 diabetes, post-transplant urinary tract infection, treatment of rejection, new-onset heart failure, coronary events and malignancies. Additional variables of the model at 3 months included deceased donor transplantation, transplant lymphocele, BK virus nephropathy and severe infections. Graft function and graft loss were significant factors of the model at 12 months. Internal validation and validation with a separate cohort of patients (n = 349) demonstrated good discrimination of the models. CONCLUSIONS The identified factors indicate the important areas that need special attention in the pre- and post-transplant care of renal transplant patients. On the basis of these models, we provide nomograms as a tool to weigh individual risks that may contribute to decreased survival.
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Affiliation(s)
- Tanja Abeling
- Department of Nephrology, Hannover Medical School, Hannover, Germany
| | - Irina Scheffner
- Department of Nephrology, Hannover Medical School, Hannover, Germany
| | - Annika Karch
- Institute for Biostatistics, Hannover Medical School, Hannover, Germany
| | - Verena Broecker
- Department of Clinical Pathology and Genetics, University of Gothenburg, Gothenburg, Sweden
| | - Armin Koch
- Institute for Biostatistics, Hannover Medical School, Hannover, Germany
| | - Hermann Haller
- Department of Nephrology, Hannover Medical School, Hannover, Germany
| | - Anke Schwarz
- Department of Nephrology, Hannover Medical School, Hannover, Germany
| | - Wilfried Gwinner
- Department of Nephrology, Hannover Medical School, Hannover, Germany
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35
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Yeh CC, Khan A, Muo CH, Yang HR, Li PC, Chang CH, Chen TL, Jeng LB, Liao CC. De Novo Malignancy After Heart, Kidney, and Liver Transplant: A Nationwide Study in Taiwan. EXP CLIN TRANSPLANT 2020; 18:224-233. [PMID: 32133940 DOI: 10.6002/ect.2019.0210] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES In the Asian population, patterns and risk factors for de novo malignancies after solid-organ transplant are not well understood. MATERIALS AND METHODS Insurance claims from Taiwan's National Health Institute Research Database from 1997 to 2011 revealed 687 deceased-donor heart transplant recipients, 5038 kidney transplant recipients (50% living related-donor, 50% deceased-donor transplants), and 2127 liver transplant recipients (mainly living related-donor transplants, 30% deceased-donor transplants). During the follow-up period, rates of malignancy incidence were calculated with standardization based on national age, sex, and year-specific incidence. We used multivariate regression analyses to determine risk factors of posttransplant de novo malignancies. RESULTS Compared with the general population, several de novo cancers were more common posttransplant (P < .05): lung cancer (2.6-fold), non-melanoma skin cancer (5.8-fold), and non-Hodgkin lymphoma (5.4-fold) in heart recipients; transitional cell carcinoma (31.4-fold), renal cell carcinoma (37.3-fold), and non-Hodgkin lymphoma (3.6-fold) in kidney recipients; and gastric cancer (3.0-fold) and lymphatic-hematopoietic malignancy (4.5-fold) in liver recipients. Independent risk factors for posttransplant malignancy in kidney transplant recipients were increased age, female, hepatitis B virus, and mycophenolate use (adjusted hazard ratio 1.5; 95% confidence interval, 1.2-1.8; P < .001). In liver transplant recipients, old age was an independent risk factor. Kidney transplant recipients without diabetes or hypertension had higher risk of transitional cell carcinoma (adjusted hazard ratio 3.0; 95% confidence interval, 2.1-4.4; P < .001) and renal cell carcinoma (adjusted hazard ratio 1.9; 95% confidence interval, 1.1-3.3; P < .05). CONCLUSIONS Regional endemic epidemiologic factors play significant roles in the development of de novo cancers, particularly in kidney transplant recipients due to causes of renal failure other than diabetes and hypertension. Each regional organ transplant program should tailor and establish its surveillance protocol based on epidemiologic data. However, the type and intensity of surveillance require further and long-term investigations in this patient cohort.
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Affiliation(s)
- Chun-Chieh Yeh
- From the School of Medicine, China Medical University, Taichung, Taiwan
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36
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Leon-Rodriguez E, Armengol-Alonso A, Rivera-Franco MM, Alberú-Gómez J, Merchan-Alvear P. Malignancies after renal transplantation: experience of a Mexican referral center. Clin Transl Oncol 2020; 22:1796-1801. [PMID: 32076993 DOI: 10.1007/s12094-020-02318-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 02/05/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To report the incidence of cancer after renal transplantation at a referral center in a developing country. MATERIALS AND METHODS Consecutive patients receiving renal transplantations during a 48-year period at Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran were analyzed. The standardized incidence ratio (SIR) was calculated based on data from GLOBOCAN 2012. RESULTS From 1257 patients, 98 (8%) developed 143 malignancies. The SIR of all the cohort was 4.1 (95% CI 3.2-5.1). The relative risks of male and female transplant recipients were 4.6 and 3.5 times greater than the risk of cancer of the general population, respectively. The most common malignancy was non-melanoma skin cancer (52%). The malignancy that associated with the greater relative risk was Kaposi sarcoma (SIR: 200), followed by lymphomas (SIR: 30). A multivariate analysis comparing patients with cancer and controls confirmed that receiving a three-drug regimen as final treatment, prolonged immunosuppression, and patients undergoing a second renal transplantation were factors associated with increased cancer development. CONCLUSION To date, there is paucity of data from developing countries. We reported the results from a National Health Institute in Mexico including a large cohort with a long follow-up, demonstrating differences within frequencies and risks compared to other regions of the world.
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Affiliation(s)
- E Leon-Rodriguez
- Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Vasco de Quiroga 15 Belisario Dominguez Seccion XVI, 14080, Mexico City, Mexico.
| | - A Armengol-Alonso
- Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Vasco de Quiroga 15 Belisario Dominguez Seccion XVI, 14080, Mexico City, Mexico
| | - M M Rivera-Franco
- Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Vasco de Quiroga 15 Belisario Dominguez Seccion XVI, 14080, Mexico City, Mexico
| | - J Alberú-Gómez
- Transplantation Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Vasco de Quiroga 15 Belisario Dominguez Seccion XVI, 14080, Mexico City, Mexico
| | - P Merchan-Alvear
- Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Vasco de Quiroga 15 Belisario Dominguez Seccion XVI, 14080, Mexico City, Mexico
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37
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Ban TH, Park WY, Jin K, Han S, Chung BH, Park SC, Choi BS, Park CW, Yun SS, Kim YS, Yang CW. Changing pattern and safety of pretransplant malignancy in kidney transplant recipients. Kidney Res Clin Pract 2019; 38:509-516. [PMID: 31640307 PMCID: PMC6913595 DOI: 10.23876/j.krcp.19.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 08/14/2019] [Accepted: 08/23/2019] [Indexed: 12/13/2022] Open
Abstract
Background Cancer rates are increasing not only in the general population but also in patients with end-stage renal disease. We investigated the changing pattern of pretransplant malignancy in kidney transplant recipients over 5 decades. Methods We reviewed 3,748 kidney transplant recipients between 1969 and 2016. We divided patients into three groups (1969-1998, 1999-2006, 2007-2016) based on the era of the cancer screening system used throughout the nation. We analyzed the incidence and pattern of pretransplant malignancy among the three groups. We also evaluated recurrent and de novo malignancy in these patients compared to patients without pretransplant malignancy. Results A total of 72 patients exhibited pretransplant malignancy (1.9%). There were no cases of pretransplant cancer until 1998, but the rate of pretransplant malignancy gradually increased to 1.1% during 1999-2006 and further increased to 4.3% thereafter. The most frequent types of pretransplant malignancy changed from the bladder, liver, and stomach cancers to thyroid cancer and renal cell carcinoma. There were no de novo cases, but there were three cases of recurrent cancer in patients with pretransplant malignancy; the recurrence rate among kidney transplant recipients with pretransplant malignancy was not significantly different from the incidence rate of de novo malignancy among kidney transplant recipients without pretransplant malignancy (4.2% vs. 6.9%, P = 0.48). Conclusion The incidence of pretransplant malignancy in kidney transplantation candidates is gradually increasing, and recent increases were accompanied by changes in cancer types. Pretransplant malignancy may not be a hindrance to kidney transplantation because of the low incidence of posttransplant recurrence and de novo malignancy.
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Affiliation(s)
- Tae Hyun Ban
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Division of Nephrology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woo Yeong Park
- Division of Nephrology, Department of Internal Medicine, Keimyung University School of Medicine, Keimyung University Kidney Institute, Daegu, Republic of Korea
| | - Kyubok Jin
- Division of Nephrology, Department of Internal Medicine, Keimyung University School of Medicine, Keimyung University Kidney Institute, Daegu, Republic of Korea
| | - Seungyeup Han
- Division of Nephrology, Department of Internal Medicine, Keimyung University School of Medicine, Keimyung University Kidney Institute, Daegu, Republic of Korea
| | - Byung Ha Chung
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Division of Nephrology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sun Cheol Park
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of General Surgery, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Bum Soon Choi
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Division of Nephrology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Cheol Whee Park
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Division of Nephrology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang-Seob Yun
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of General Surgery, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yong-Soo Kim
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Division of Nephrology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chul Woo Yang
- Transplant Research Center, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Division of Nephrology, Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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38
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Park B, Yoon J, Choi D, Kim HJ, Jung YK, Kwon OJ, Lee KG. De novo cancer incidence after kidney and liver transplantation: Results from a nationwide population based data. Sci Rep 2019; 9:17202. [PMID: 31748582 PMCID: PMC6868238 DOI: 10.1038/s41598-019-53163-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 10/16/2019] [Indexed: 12/20/2022] Open
Abstract
The cancer risk among solid organ transplantation recipients in East-Asia has been insufficiently studied. This study estimated de novo cancer incidence in kidney and liver recipients 2008-2015, compared with the general population in Korea using nationwide data. This is a retrospective cohort study using nationwide health insurance claims data. The study population was comprised of cancer-free 10,085 kidney recipients and 3,822 liver recipients. Standardized incidence ratio (SIR) of cancer using indirect standardization was calculated. Compared with the general population, the cancer risk increased by 3.19-fold in male and 2.56-fold in female kidney recipients. By cancer type, a notably increased SIR was observed for Kaposi sarcoma, renal cancer, skin cancer, and non-Hodgkin's lymphoma in male and for bladder cancer, renal cancer, and non-Hodgkin's lymphoma in female kidney recipients. In liver recipients, the SIR of all cancers was 3.43 in males and 2.30 in females. In male liver recipients, the SIRs for Kaposi sarcoma, non-Hodgkin's lymphoma, myeloid leukemia, and skin cancer and in female recipients those for non-Hodgkin's lymphoma and liver cancer were prominent. A greatly higher SIRs for overall cancer and non-Hodgkin's lymphoma in kidney and liver recipients aged 0-19 were observed, compared with recipients in other age group. The incidence of de novo cancer in kidney and liver recipients was higher than the general population and common types were different. Strategies of cancer prevention and screening after kidney and liver transplantation should be developed in response to the incidence of common types of de novo cancers.
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Affiliation(s)
- Boyoung Park
- Department of Medicine, College of Medicine, Hanyang University, Seoul, South Korea
| | - Junghyun Yoon
- Graduate School of Public Health, Hanyang University, Seoul, South Korea
| | - Dongho Choi
- Department of Surgery, College of Medicine, Hanyang University, Seoul, South Korea. .,Hanyang ICT fusion medical research center, Seoul, South Korea.
| | - Han Joon Kim
- Department of Surgery, College of Medicine, Hanyang University, Seoul, South Korea
| | - Yun Kyung Jung
- Department of Surgery, College of Medicine, Hanyang University, Seoul, South Korea.,Hanyang ICT fusion medical research center, Seoul, South Korea
| | - Oh Jung Kwon
- Department of Surgery, College of Medicine, Hanyang University, Seoul, South Korea
| | - Kyeong Geun Lee
- Department of Surgery, College of Medicine, Hanyang University, Seoul, South Korea
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39
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Fu Y, Liao C, Cui K, Liu X, Fang W. Antitumor pharmacotherapy of colorectal cancer in kidney transplant recipients. Ther Adv Med Oncol 2019; 11:1758835919876196. [PMID: 31579127 PMCID: PMC6759705 DOI: 10.1177/1758835919876196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 08/19/2019] [Indexed: 11/15/2022] Open
Abstract
Renal transplantation has become the sole most preferred therapy modality for end-stage renal disease patients. The growing tendency for renal transplants, and prolonged survival of renal recipients, have resulted in a certain number of post-transplant colorectal cancer patients. Antitumor pharmacotherapy in these patients is a dilemma. Substantial impediments such as carcinogenesis of immunosuppressive drugs (ISDs), drug interaction between ISDs and anticancer drugs, and toxicity of anticancer drugs exist. However, experience of antitumor pharmacotherapy in these patients is limited, and the potential risks and benefits have not been reviewed systematically. This review evaluates the potential impediments, summarizes current experience, and provides potential antitumor strategies, including adjuvant, palliative, and subsequent regimens. Moreover, special pharmaceutical care, such as ISDs therapeutic drug monitoring, metabolic enzymes genotype, and drug interaction, are also highlighted.
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Affiliation(s)
- Yuanyuan Fu
- Department of Pharmacy, First Affiliated Hospital of Nanjing Medical University, China
| | - Chengheng Liao
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Kai Cui
- Department of Pharmacy, Liaocheng Infectious Disease Hospital, Liaocheng, Shandong, China
| | - Xiao Liu
- Department of Pharmacy, Qinghai provincial Peoples Hospital, Xining, China
| | - Wentong Fang
- Department of Pharmacy, First Affiliated Hospital of Nanjing Medical University, No 300 Guangzhou Road, Nanjing, Jiangsu Province, 210029, China
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Hematopoietic Stem Cell Transplantation in Solid Organ Recipients with Emphasis on Transplant Complications: A Nationwide Retrospective Survey on Behalf of the Japan Society for Hematopoietic Stem Cell Transplantation Transplant Complications Working Group. Biol Blood Marrow Transplant 2019; 26:66-75. [PMID: 31494230 DOI: 10.1016/j.bbmt.2019.08.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/28/2019] [Accepted: 08/23/2019] [Indexed: 12/18/2022]
Abstract
Little is known about stem cell transplantation in solid organ transplantation (SOT) recipients. We conducted a nationwide retrospective survey of Japan Society for Hematopoietic Stem Cell Transplantation centers. A total of 19 patients who underwent 22 hematopoietic stem cell transplantations (HSCTs) after SOT were identified: 5 autologous HSCTs and 17 allogeneic HSCTs were performed. Patients who underwent autologous HSCT received a liver (n = 4) or kidney (n = 1) transplant. All 5 patients achieved neutrophil engraftment, and 2 of 3 patients with hepatoblastoma were alive at 1 year after HSCT. Allogeneic HSCT was performed in 16 patients (7 liver transplant recipients and 9 kidney transplant recipients). Among these, 2 donors were identical for both transplantations. All but 1 patient achieved neutrophil engraftment. The 5-year overall survival rate was 41.7%, but that in patients with malignant disease (n = 13) was much lower than the overall rate (23.1%). Only 1 patient with malignant disease underwent allogeneic HSCT in nonremission. In allogeneic HSCT after kidney transplantation, post-transplantation (1 year) kidney function in 5 evaluable patients was significantly lower than that before allogeneic HSCT, and 3 patients experienced renal rejection. However, no severe hepatic rejection was noted. In SOT recipients, HSCT is a potentially curable treatment for hematologic disorders, but it must be performed with caution, especially in patients with malignancy.
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Lim WH, Au E, Krishnan A, Wong G. Assessment of kidney transplant suitability for patients with prior cancers: is it time for a rethink? Transpl Int 2019; 32:1223-1240. [PMID: 31385629 PMCID: PMC6900036 DOI: 10.1111/tri.13486] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/16/2019] [Accepted: 07/31/2019] [Indexed: 12/19/2022]
Abstract
Kidney transplant recipients have up to a 100-fold greater risk of incident cancer compared with the age/sex-matched general population, attributed largely to chronic immunosuppression. In patients with a prior history of treated cancers, the type, stage and the potential for cancer recurrence post-transplant of prior cancers are important factors when determining transplant suitability. Consequently, one of the predicaments facing transplant clinicians is to determine whether patients with prior cancers are eligible for transplantation, balancing between the accelerated risk of death on dialysis, the projected survival benefit and quality of life gains with transplantation, and the premature mortality associated with the potential risk of cancer recurrence post-transplant. The guidelines informing transplant eligibility or screening and preventive strategies against cancer recurrence for patients with prior cancers are inconsistent, underpinned by uncertain evidence on the estimates of the incidence of cancer recurrence and the lack of stage-specific outcomes data, particularly among those with multiple myeloma or immune-driven malignancies such as melanomas. With the advent of newer anti-cancer treatment options, it is unclear whether the current guidelines for those with prior cancers remain appropriate. This review will summarize the uncertainties of evidence informing the current recommendations regarding transplant eligibility of patients with prior cancers.
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Affiliation(s)
- Wai H Lim
- Department of Renal Medicine, Sir Charles Gairdner Hospital, Nedlands, WA, Australia.,School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Eric Au
- Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia.,Centre for Transplant and Renal Research, Westmead Hospital, Sydney, NSW, Australia.,Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Anoushka Krishnan
- Department of Renal Medicine, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Germaine Wong
- Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia.,Centre for Transplant and Renal Research, Westmead Hospital, Sydney, NSW, Australia.,Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, NSW, Australia
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Abstract
Cancer is the second most common cause of mortality and morbidity in kidney transplant recipients after cardiovascular disease. Kidney transplant recipients have at least a twofold higher risk of developing or dying from cancer than the general population. The increased risk of de novo and recurrent cancer in transplant recipients is multifactorial and attributed to oncogenic viruses, immunosuppression and altered T cell immunity. Transplant candidates and potential donors should be screened for cancer as part of the assessment process. For potential recipients with a prior history of cancer, waiting periods of 2-5 years after remission - largely depending on the cancer type and stage of initial cancer diagnosis - are recommended. Post-transplantation cancer screening needs to be tailored to the individual patient, considering the cancer risk of the individual, comorbidities, overall prognosis and the screening preferences of the patient. In kidney transplant recipients diagnosed with cancer, treatment includes conventional approaches, such as radiotherapy and chemotherapy, together with consideration of altering immunosuppression. As the benefits of transplantation compared with dialysis in potential transplant candidates with a history of cancer have not been assessed, current clinical practice relies on evidence from observational studies and registry analyses.
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Affiliation(s)
- Eric Au
- Centre for Transplant and Renal Research, Westmead Hospital, Westmead, New South Wales, Australia
| | - Germaine Wong
- Centre for Transplant and Renal Research, Westmead Hospital, Westmead, New South Wales, Australia.,Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Jeremy R Chapman
- Centre for Transplant and Renal Research, Westmead Hospital, Westmead, New South Wales, Australia.
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Noone AM, Pfeiffer RM, Dorgan JF, Magder LS, Bromberg JS, Lynch CF, Morris C, Pawlish K, Engels EA. Cancer-attributable mortality among solid organ transplant recipients in the United States: 1987 through 2014. Cancer 2019; 125:2647-2655. [PMID: 31034602 PMCID: PMC6625902 DOI: 10.1002/cncr.32136] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/08/2019] [Accepted: 03/18/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND Solid organ transplant recipients have an elevated risk of cancer. Quantifying deaths attributable to cancer can inform priorities to reduce cancer burden. METHODS Linked transplantation and cancer registry data were used to identify incident cancers and deaths among solid organ transplant recipients in the United States (1987-2014). Population-attributable fractions (PAFs) of deaths due to cancer and corresponding cancer-attributable mortality rates were estimated using Cox models. RESULTS Among 221,962 solid organ transplant recipients, 15,012 developed cancer. Approximately 13% of deaths (PAF, 13.2%) were attributable to cancer, corresponding to a cancer-attributable mortality rate of 516 per 100,000 person-years. Lung cancer was the largest contributor to mortality (PAF, 3.1%), followed by non-Hodgkin lymphoma (NHL; PAF, 1.9%), colorectal cancer (PAF, 0.7%), and kidney cancer (PAF, 0.5%). Cancer-attributable mortality rates increased with age at transplantation, reaching 1229 per 100,000 person-years among recipients aged ≥65 years. NHL was the largest contributor among children (PAF, 4.1%) and lung cancer was the largest contributor among recipients aged ≥50 years (PAFs, 3.7%-4.3%). Heart recipients had the highest PAF (16.4%), but lung recipients had the highest cancer-attributable mortality rate (1241 per 100,000 person-years). Overall, mortality attributable to cancer increased steadily with longer time since transplantation, reaching 15.7% of deaths (810 per 100,000 person-years) at ≥10 years after transplantation. Comparison of cancer-attributable mortality rates with specified causes of death indicated that some deaths recorded as other causes might instead be caused by cancer or its treatment. CONCLUSIONS Cancer is a substantial cause of mortality among solid organ transplant recipients, with major contributions reported from lung cancer and NHL. Cancer-attributable mortality increases with age and time since transplantation, and therefore cancer deaths will become an increasing burden as recipients live longer.
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Affiliation(s)
- Anne-Michelle Noone
- Divison of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD
| | - Ruth M. Pfeiffer
- Divison of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Joanne F. Dorgan
- Department of Epidemiology and Preventative Medicine, University of Maryland Baltimore, Baltimore, MD
| | - Laurence S. Magder
- Department of Epidemiology and Preventative Medicine, University of Maryland Baltimore, Baltimore, MD
| | | | | | - Cyllene Morris
- Institute for Population Health Improvement, UCD Health System, Sacramento, CA
| | - Karen Pawlish
- New Jersey Department of Health, Cancer Epidemiology Services, Trenton, NJ
| | - Eric A. Engels
- Divison of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
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Buxeda A, Redondo-Pachón D, Pérez-Sáez MJ, Bartolomé Á, Mir M, Pascual-Dapena A, Sans A, Duran X, Crespo M, Pascual J. Gender differences in cancer risk after kidney transplantation. Oncotarget 2019; 10:3114-3128. [PMID: 31139324 PMCID: PMC6517099 DOI: 10.18632/oncotarget.26859] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 03/23/2019] [Indexed: 02/06/2023] Open
Abstract
Kidney transplant (KT) recipients are at greater risk of developing some cancers than the general population. Moreover, cancer is the only cause of death that is currently increasing after kidney transplantation. We analyzed incidence, risk factors and characteristics of post-transplant malignancies (solid organ tumors and lymphoproliferative disorders) at our center in 925 KT recipients (1979-2014). Sex differences were particularly assessed. One hundred and eight patients (11.7%) developed solid organ tumors (76.9%) or lymphoma (23.1%). Twenty-one percent of patients who reached 20 years after KT developed cancer, with a median post-KT time to diagnosis of 7.4 years. Most common solid organs affected were lung (30.1%), prostate (10.8%), bladder (9.6%), and native kidney (7.2%). When analyzing standardized incidence ratios (SIR) by gender compared to the general population, relative risk was increased in women (SIR = 1.81; 95%CI, 1.28-2.45) but not significantly increased in men (SIR = 1.22; 0.95-2.52). Regarding specific types, gynecological (SIR = 11.6; 4.2-22.7) and lung (SIR = 10.0; 4.3-18.2) in women, and bladder (SIR = 16.3; 5.9-32.1) in men were the most affected locations. Thymoglobulin, a polyclonal antibody that has been used as an immunosuppressive agent in kidney transplantation over the last decades, was a significant risk factor for developing cancer in adjusted regression analysis [IRR = 1.62, 1.02-2.57; p = 0.041], and was associated with lower patient survival. Compared with the general population, the incidence of post-KT non-skin cancer is almost two-fold higher in women but not significantly higher in men. Lung is the most common solid organ affected. Thymoglobulin induction therapy is associated with a greater risk.
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Affiliation(s)
- Anna Buxeda
- Department of Nephrology, Hospital del Mar, Barcelona, Spain
| | | | | | - Álvaro Bartolomé
- Department of Medicine, University Autonoma Barcelona, Barcelona, Spain
- Department of Experimental and Health Sciences, University Pompeu-Fabra, Barcelona, Spain
| | - Marisa Mir
- Department of Nephrology, Hospital del Mar, Barcelona, Spain
| | - Ana Pascual-Dapena
- Department of Medicine, University Autonoma Barcelona, Barcelona, Spain
- Department of Experimental and Health Sciences, University Pompeu-Fabra, Barcelona, Spain
| | - Anna Sans
- Department of Medicine, University Autonoma Barcelona, Barcelona, Spain
- Department of Experimental and Health Sciences, University Pompeu-Fabra, Barcelona, Spain
| | - Xavier Duran
- Methodology and Biostatistics Support Unit, Institute Hospital del Mar for Medical Research (IMIM), Barcelona, Spain
| | - Marta Crespo
- Department of Nephrology, Hospital del Mar, Barcelona, Spain
- Department of Medicine, University Autonoma Barcelona, Barcelona, Spain
| | - Julio Pascual
- Department of Nephrology, Hospital del Mar, Barcelona, Spain
- Department of Medicine, University Autonoma Barcelona, Barcelona, Spain
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Incidence and Mortality of Renal Cell Carcinoma after Kidney Transplantation: A Meta-Analysis. J Clin Med 2019; 8:jcm8040530. [PMID: 30999706 PMCID: PMC6517974 DOI: 10.3390/jcm8040530] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 04/13/2019] [Accepted: 04/15/2019] [Indexed: 02/07/2023] Open
Abstract
Background: The incidence and mortality of renal cell carcinoma (RCC) after kidney transplantation (KTx) remain unclear. This study’s aims were (1) to investigate the pooled incidence/incidence trends, and (2) to assess the mortality/mortality trends in KTx patients with RCC. Methods: A literature search was conducted using the MEDLINE, EMBASE and Cochrane databases from inception through October 2018. Studies that reported the incidence or mortality of RCC among kidney transplant recipients were included. The pooled incidence and 95% CI were calculated using a random-effect model. The protocol for this meta-analysis is registered with PROSPERO; no. CRD42018108994. Results: A total of 22 observational studies with a total of 320,190 KTx patients were enrolled. Overall, the pooled estimated incidence of RCC after KTx was 0.7% (95% CI: 0.5–0.8%, I2 = 93%). While the pooled estimated incidence of de novo RCC in the native kidney was 0.7% (95% CI: 0.6–0.9%, I2 = 88%), the pooled estimated incidence of RCC in the allograft kidney was 0.2% (95% CI: 0.1–0.4%, I2 = 64%). The pooled estimated mortality rate in KTx recipients with RCC was 15.0% (95% CI: 7.4–28.1%, I2 = 80%) at a mean follow-up time of 42 months after RCC diagnosis. While meta-regression analysis showed a significant negative correlation between year of study and incidence of de novo RCC post-KTx (slopes = −0.05, p = 0.01), there were no significant correlations between the year of study and mortality of patients with RCC (p = 0.50). Egger’s regression asymmetry test was performed and showed no publication bias in all analyses. Conclusions: The overall estimated incidence of RCC after KTX was 0.7%. Although there has been a potential decrease in the incidence of RCC post-KTx, mortality in KTx patients with RCC has not decreased over time.
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Abdel-Wahab N, Safa H, Abudayyeh A, Johnson DH, Trinh VA, Zobniw CM, Lin H, Wong MK, Abdelrahim M, Gaber AO, Suarez-Almazor ME, Diab A. Checkpoint inhibitor therapy for cancer in solid organ transplantation recipients: an institutional experience and a systematic review of the literature. J Immunother Cancer 2019; 7:106. [PMID: 30992053 PMCID: PMC6469201 DOI: 10.1186/s40425-019-0585-1] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 04/01/2019] [Indexed: 02/06/2023] Open
Abstract
Background Checkpoint inhibitors (CPIs) have revolutionized the treatment of cancer, but their use remains limited by off-target inflammatory and immune-related adverse events. Solid organ transplantation (SOT) recipients have been excluded from clinical trials owing to concerns about alloimmunity, organ rejection, and immunosuppressive therapy. Thus, we conducted a retrospective study and literature review to evaluate the safety of CPIs in patients with cancer and prior SOT. Methods Data were collected from the medical records of patients with cancer and prior SOT who received CPIs at The University of Texas MD Anderson Cancer Center from January 1, 2004, through March 31, 2018. Additionally, we systematically reviewed five databases through April 2018 to identify studies reporting CPIs to treat cancer in SOT recipients. We evaluated the safety of CPIs in terms of alloimmunity, immune-related adverse events, and mortality. We also evaluated tumor response to CPIs. Results Thirty-nine patients with allograft transplantation were identified. The median age was 63 years (range 14–79 years), 74% were male, 62% had metastatic melanoma, 77% received anti-PD-1 agents, and 59% had prior renal transplantation, 28% hepatic transplantation, and 13% cardiac transplantation. Median time to CPI initiation after SOT was 9 years (range 0.92–32 years). Allograft rejection occurred in 41% of patients (11/23 renal, 4/11 hepatic, and 1/5 cardiac transplantations), at similar rates for anti-CTLA-4 and anti-PD-1 therapy. The median time to rejection was 21 days (95% confidence interval 19.3–22.8 days). There were no associations between time since SOT and frequency, timing, or type of rejection. Overall, 31% of patients permanently discontinued CPIs because of allograft rejection. Graft loss occurred in 81%, and death was reported in 46%. Of the 12 patients with transplantation biopsies, nine (75%) had acute rejection, and five of these rejections were T cell-mediated. In melanoma patients, 36% responded to CPIs. Conclusions SOT recipients had a high allograft rejection rate that was observed shortly after CPI initiation, with high mortality rates. Further studies are needed to optimize the anticancer treatment approach in these patients. Electronic supplementary material The online version of this article (10.1186/s40425-019-0585-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Noha Abdel-Wahab
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Rheumatology and Rehabilitation, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Houssein Safa
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ala Abudayyeh
- Section of Nephrology, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Daniel H Johnson
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Van Anh Trinh
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chrystia M Zobniw
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Heather Lin
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael K Wong
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Maria E Suarez-Almazor
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Adi Diab
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Benoni H, Eloranta S, Ekbom A, Wilczek H, Smedby KE. Survival among solid organ transplant recipients diagnosed with cancer compared to nontransplanted cancer patients-A nationwide study. Int J Cancer 2019; 146:682-691. [PMID: 30919451 DOI: 10.1002/ijc.32299] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 03/10/2019] [Accepted: 03/12/2019] [Indexed: 12/11/2022]
Abstract
Solid organ transplant recipients (OTRs) have an increased cancer risk but their survival once diagnosed with cancer has seldom been assessed. We therefore investigated cancer-specific survival among OTRs with a wide range of cancer forms nationally in Sweden. The study included 2,143 OTRs with cancer, and 946,089 nontransplanted cancer patients diagnosed 1992-2013. Hazard ratios (HR) and 95% confidence intervals (CI) were estimated using Cox regression models adjusted for age, sex and calendar year. Median follow-up was 3.1 (range 0-22) years. Overall, OTRs diagnosed with any cancer had a 35% higher rate of cancer death compared to nontransplanted cancer patients (HR: 1.35, 95% CI: 1.24-1.47). Specifically, higher rates of cancer-specific death were observed among OTRs diagnosed with Hodgkin lymphoma (HR: 15.0, 95% CI: 5.56-40.6), high-grade non-Hodgkin lymphoma (HR: 2.68, 95% CI: 1.90-3.77), malignant melanoma (HR: 2.80, 95% CI: 1.74-4.52) and urothelial (HR: 2.56, 95% CI: 1.65-3.97), breast (HR: 2.12, 95% CI: 1.38-3.25), head/neck (HR: 1.55, 95% CI: 1.02-2.36) and colorectal (HR: 1.42, 95% CI: 1.07-1.88) cancer. The worse outcomes were not explained by differences in distribution of cancer stage or histologic subtypes. For other common cancer forms such as prostate, lung and kidney cancer, the prognosis was similar to that in nontransplanted cancer patients. In conclusion, several but not all types of posttransplantation cancer diagnoses are associated with worse outcomes than in the general population. Reasons for this should be further explored to optimize posttransplantation cancer management.
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Affiliation(s)
- Henrik Benoni
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Department of Surgery, Akademiska University Hospital, Uppsala, Sweden
| | - Sandra Eloranta
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anders Ekbom
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Henryk Wilczek
- Division of Transplantation Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Center for Hematology, Karolinska University Hospital, Stockholm, Sweden
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Fung SKS, Chau KF, Chow KM. Clinical practice guidelines for the provision of renal service in Hong Kong: Potential Kidney Transplant Recipient Wait-listing and Evaluation, Deceased Kidney Donor Evaluation, and Kidney Transplant Postoperative Care. Nephrology (Carlton) 2019; 24 Suppl 1:60-76. [PMID: 30900332 DOI: 10.1111/nep.13502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | - Ka Foon Chau
- Department of Medicine, Queen Elizabeth Hospital, Hong Kong
| | - Kai Ming Chow
- Department of Medicine & Therapeutics, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong
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Au EH, Chapman JR, Craig JC, Lim WH, Teixeira-Pinto A, Ullah S, McDonald S, Wong G. Overall and Site-Specific Cancer Mortality in Patients on Dialysis and after Kidney Transplant. J Am Soc Nephrol 2019; 30:471-480. [PMID: 30765426 PMCID: PMC6405152 DOI: 10.1681/asn.2018090906] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 12/29/2018] [Indexed: 01/13/2023] Open
Abstract
Background Patients with ESRD have a substantially increased cancer risk, but few studies have examined the patterns of cancer mortality along a patient's journey from dialysis to transplantation. METHODS We identified all Australian patients on dialysis and patients with transplants from 1980 to 2014 from the Australia and New Zealand Dialysis and Transplant Registry. Using standardized mortality ratios (SMRs), we compared cancer mortality among patients on dialysis and patients with transplants versus the general population (overall and by age, sex, year, and site); we also performed a subgroup analysis excluding patients with preexisting cancers. RESULTS We followed 52,936 patients on dialysis and 16,820 transplant recipients for 170,055 and 128,352 patient-years, respectively. There were 2739 cancer deaths among patients on dialysis and 923 cancer deaths among transplant recipients. Overall, cancer SMRs were 2.6 for patients on dialysis and 2.7 for transplant recipients. For patients on dialysis, SMRs were highest for multiple myeloma (30.5), testicular cancer (17.0), and kidney cancer (12.5); for transplant recipients, SMRs were highest for non-Hodgkin lymphoma (10.7), kidney cancer (7.8), and melanoma (5.8). Some 61.0% of patients on dialysis and 9.6% of transplant recipients who experienced cancer death had preexisting cancer. The SMRs for de novo cancer was 1.2 for patients on dialysis and 2.6 for transplant recipients. CONCLUSIONS Patients on dialysis and transplant recipients experienced >2.5-fold increased risk of cancer death compared with the general population. This increased risk was largely driven by preexisting cancers in patients on dialysis and de novo cancers in patients with transplants.
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Affiliation(s)
- Eric H. Au
- School of Public Health, University of Sydney, Sydney, Australia;,Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, Australia;,Centre for Transplant and Renal Research, Westmead Hospital, Sydney, Australia
| | - Jeremy R. Chapman
- Centre for Transplant and Renal Research, Westmead Hospital, Sydney, Australia
| | - Jonathan C. Craig
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Wai H. Lim
- Department of Renal Medicine, Sir Charles Gairdner Hospital, Perth, Australia
| | - Armando Teixeira-Pinto
- School of Public Health, University of Sydney, Sydney, Australia;,Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, Australia
| | - Shahid Ullah
- Australia and New Zealand Dialysis and Transplant Registry, South Australian Health and Medical Research Institute, Adelaide, Australia; and,Adelaide Medical School, University of Adelaide, Adelaide, Australia
| | - Stephen McDonald
- Australia and New Zealand Dialysis and Transplant Registry, South Australian Health and Medical Research Institute, Adelaide, Australia; and,Adelaide Medical School, University of Adelaide, Adelaide, Australia
| | - Germaine Wong
- School of Public Health, University of Sydney, Sydney, Australia;,Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, Australia;,Centre for Transplant and Renal Research, Westmead Hospital, Sydney, Australia
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50
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Kao CC, Liu JS, Chang YK, Lin MH, Lin YC, Chen HH, Chang WC, Hsu CC, Wu MS. Cancer and mTOR inhibitors in kidney transplantation recipients. PeerJ 2018; 6:e5864. [PMID: 30473931 PMCID: PMC6237112 DOI: 10.7717/peerj.5864] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 10/03/2018] [Indexed: 01/19/2023] Open
Abstract
Background Previous studies show that mTOR inhibitors decrease the risk of cancer development after kidney transplantation. However, the effect of cumulative doses of mTOR inhibitors on cancer after kidney transplantation is not well known. Methods In the current study, patients were registered into a national database in Taiwan. Between year 2000 and 2013, 4,563 patients received kidney transplantation. They were divided into two groups, according to mTOR inhibitors usage. The cumulative dose of mTOR inhibitors was recorded. Patients were followed-up until de novo cancer development, death, or the end of 2014. Results Patients were divided into two groups: mTOR inhibitors users (study group, n = 828) and mTOR inhibitors non-users (control group, n = 3,735). The median follow-up duration was 7.8 years. The risk of de novo cancer (hazards ratio (HR) 0.80, 95% CI [0.60–1.09], p = 0.16) and risk of death (HR 1.14, 95% CI [0.82–1.60], p = 0.43) was not different between mTOR inhibitor user and non-user groups. Neither high- nor low-dose exposure to mTOR inhibitors was associated with increased risk of cancer or mortality. Analysis of cancer subtypes showed no influence by mTOR inhibitors. In addition, the cause of mortality was not significantly different between the two groups. Discussion We could not find the association of mTOR inhibitors use and risk of de novo cancer development or mortality in patients with kidney transplantation in Chinese patients. Cumulative exposure to mTOR inhibitors did not change the results.
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Affiliation(s)
- Chih-Chin Kao
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Internal Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jia-Sin Liu
- Division of Geriatrics and Gerontology, Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Yu-Kang Chang
- Department of Medical Research, Tungs' Taichung Metroharbor Hospital, Wuchi, Taichung, Taiwan
| | - Ming-Huang Lin
- Division of Geriatrics and Gerontology, Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Yen-Chung Lin
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Internal Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hsi-Hsien Chen
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Internal Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wei-Chiao Chang
- Department of Clinical Pharmacy, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Master Program for Clinical Pharmacogenomics and Pharmacoproteomics, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Chih-Cheng Hsu
- Division of Geriatrics and Gerontology, Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan.,Department of Health Services Administration, China Medical University, Taichung, Taiwan
| | - Mai-Szu Wu
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Internal Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, Shuang-Ho Hospital, New Taipei City, Taiwan
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