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Lin KJ, Chen SY, Chiang YJ, Chu SH, Liu KL, Lin CT, Pan PY, Wang HH. The Evolution of Upper Tract Urothelial Carcinoma Management in Kidney Recipients. Transplant Proc 2024; 56:554-556. [PMID: 38670734 DOI: 10.1016/j.transproceed.2024.01.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/16/2024] [Indexed: 04/28/2024]
Abstract
INTRODUCTION Urothelial cancers were one of the most common malignancies in patients with kidney transplants. Although radical nephroureterectomy is still the standard of care in current guidelines, studies have shown that significantly improved perioperative outcomes can be achieved for patients who underwent bilateral nephroureterectomy. Our study provides evidence on the outcome of bilateral nephroureterectomy and unilateral nephroureterectomy in kidney recipients with upper tract urothelial carcinoma. MATERIAL AND METHODS In the study, the data of patients from a single center, Chang Gung Memorial Hospital Linkou branch, were collected retrospectively from 1981 to 2023. The patient's detailed information was collected through the medical records in the hospital. RESULTS A total of 44 cases of kidney recipients with upper urinary tract urothelial carcinoma were collected in this study. Of the patients, 19 nephroureterectomies were performed before 2008 and 24 afterward. Incidental findings of contralateral tumors were noted in 3 out of 6 patients who underwent bilateral nephroureterectomy before 2008 and 3 out of 12 after 2008. Contralateral upper urinary tract urothelial carcinoma after unilateral nephroureterectomy was noted in 3 patients within a median of 8.1 years. The progression-free survival of bilateral nephroureterectomy was significantly better compared with a unilateral group (not reached, 15.8 years, respectively). DISCUSSION Our study, along with previous studies, provides evidence that bilateral nephroureterectomy may be a better treatment option in kidney recipients with upper tract urothelial carcinoma. Our study has several limitations based on its retrospective nature.
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Affiliation(s)
- Kuo-Jen Lin
- Department of Urology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Transplant Institute, Taoyuan, Taiwan
| | - Sy-Yuan Chen
- Department of Urology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yang-Jen Chiang
- Department of Urology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Transplant Institute, Taoyuan, Taiwan
| | - Sheng-Hsien Chu
- Department of Urology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Transplant Institute, Taoyuan, Taiwan
| | - Kuan-Lin Liu
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Transplant Institute, Taoyuan, Taiwan; Department of Urology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chih-Te Lin
- Department of Urology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Transplant Institute, Taoyuan, Taiwan
| | - Pai-Yen Pan
- Department of Urology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Chang Gung Transplant Institute, Taoyuan, Taiwan
| | - Hsu-Han Wang
- Department of Urology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Transplant Institute, Taoyuan, Taiwan.
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Ho CJ, Huang YH, Hsieh TY, Yang MH, Wang SC, Chen WJ, Sung WW, Chen SL. New Hydronephrosis in the Native Kidney Is Associated with the Development of De Novo Urinary Bladder Urothelial Carcinoma in Patients with Post-Kidney Transplantation. Healthcare (Basel) 2023; 11:healthcare11091209. [PMID: 37174750 PMCID: PMC10178461 DOI: 10.3390/healthcare11091209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Increased malignancy after kidney transplantation (KT) is by far the most troublesome issue. Among these malignancies, urothelial carcinoma (UC) incidence is uniquely high in Taiwan. We want to know whether routine sonography to detect native hydronephrosis is associated with the development of de novo urinary bladder urothelial carcinoma (UBUC) in post-KT recipients. From 2003 to 2018, we retrospectively analyzed 1005 KT patients, 58 of whom were subsequently diagnosed with UBUC. The association between new native hydronephrosis and post-KT UBUC was analyzed with univariate and multivariate logistic regression analyses and a Kaplan-Meier plot. We excluded cases of people who had upper urinary tract urothelial carcinoma (UTUC) and were diagnosed prior to UBUC. There were 612 males (60.9%) and 393 females (39.1%), with a mean age of 48.2 ± 12.0 years old at KT. The mean follow-up period was 118.6 ± 70.2 months, and the diagnosis of UBUC from KT to UBUC was 7.0 ± 5.1 years. New native kidney hydronephrosis occurred more frequently in the UBUC group (56.4% versus 6.4%, p < 0.001) than the non-UBUC group. Multivariate analysis disclosed that native hydronephrosis is the only statistically significant factor for UBUC, with an odds ratio of 16.03 (95% CI, 8.66-29.68; p < 0.001). UBUC in post-KT patients with native hydronephrosis also showed a tendency toward multifocal lesions upon presentation (47.8%). Post-KT UBUC is characterized by pathologically aggressive and multiple foci lesions. Native kidney hydronephrosis may be a deciding factor of post-KT UBUC.
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Affiliation(s)
- Cheng-Ju Ho
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Yu-Hui Huang
- Department of Physical Medicine and Rehabilitation, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Tzuo-Yi Hsieh
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Min-Hsin Yang
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Shao-Chuan Wang
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Wen-Jung Chen
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Wen-Wei Sung
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Sung-Lang Chen
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
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De novo upper tract urothelial carcinoma after renal transplantation: a single-center experience in China. BMC Urol 2023; 23:23. [PMID: 36803451 PMCID: PMC9940364 DOI: 10.1186/s12894-023-01190-0] [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: 10/27/2022] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Long-term prognosis and risk factors of de novo upper tract urothelial carcinoma after renal transplantation were rarely studied. Thus, the aim of this study was to investigate the clinical features, risk factors, and long-term prognosis of de novo upper tract urothelial carcinoma after renal transplantation, especially the impact of aristolochic acid on tumor, using a large sample. METHODS 106 patients were enrolled in retrospective study. The endpoints included overall survival, cancer-specific survival, bladder or contralateral upper tract recurrence-free survival. Patients were grouped according to aristolochic acid exposure. Survival analysis was performed using Kaplan-Meier curve. Log-rank test was used to compare the difference. Multivariable cox regression was conducted to evaluate the prognostic significance. RESULTS Median time from transplantation to development of upper tract urothelial carcinoma was 91.5 months. Cancer-specific survival rate at 1, 5, 10 years was 89.2%, 73.2%, 61.6%. Tumor staging (≥ T2), lymph node status (N +) were independent risk factors for cancer-specific death. Contralateral upper tract recurrence-free survival rate at 1, 3, 5 years was 80.4%, 68.5%, 50.9%. Aristolochic acid exposure was independent risk factor for contralateral upper tract recurrence. The patients exposed to aristolochic acid had more multifocal tumors and higher incidence of contralateral upper tract recurrence. CONCLUSION Both higher tumor staging and positive lymph node status were associated with a worse cancer-specific survival in patients with post-transplant de novo upper tract urothelial carcinoma, which highlighted the importance of early diagnosis. Aristolochic acid was associated with multifocality of tumors and higher incidence of contralateral upper tract recurrence. Thus, prophylactic contralateral resection was suggested for post-transplant upper tract urothelial carcinoma, especially for patients with aristolochic acid exposure.
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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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Ho CJ, Huang YH, Hsieh TY, Yang MH, Wang SC, Chen WJ, Lee TH, Sung WW, Chen SL. Native Kidney Hydronephrosis Is Associated with Upper Urinary Tract Urothelial Carcinoma in Post-Kidney Transplantation Patients. J Clin Med 2021; 10:jcm10194474. [PMID: 34640492 PMCID: PMC8509333 DOI: 10.3390/jcm10194474] [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: 07/08/2021] [Revised: 09/27/2021] [Accepted: 09/27/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Upper urinary tract urothelial carcinoma (UTUC) is the most common malignancy occurring after kidney transplantation (KT) in Taiwan. The aim of this study was to investigate the association between native kidney hydronephrosis and UTUC in post-KT patients. Methods: From 2003 to 2018, we conducted a retrospective cohort study that enrolled 1005 post-KT patients, 67 of whom were subsequently diagnosed with UTUC. We divided patients into two groups based on whether or not they had UTUC. Multivariate analysis and Kaplan-Meier plot were used to evaluate if native kidney hydronephrosis was associated with post-KT UTUC. Results: The total cohort consisted of 612 men (60.9%) and 393 women (39.1%) with a mean age of 48.2 ± 12.0 at KT. The mean follow-up time was 118.6 ± 70.2 months, and mean time from KT to UTUC was 7.53 years. There was a significant gender difference with a female predominance among the UTUC patients (73.1% versus 26.9%, p < 0.001). Native kidney hydronephrosis occurred more frequently in the UTUC group (68.7% versus 4.8%, p < 0.001). Multivariate analysis showed that native kidney hydronephrosis and female gender were significantly associated with UTUC with odds ratios of 35.32 (95% CI, 17.99–69.36; p < 0.001) and 3.37 (95% CI, 1.55–7.29; p = 0.002), respectively. UTUC in the post-KT patients also showed aggressive pathological characteristics and a tendency toward bilateral lesions (41.8%). Conclusions: Native kidney hydronephrosis is significantly associated with post-KT UTUC patients in Taiwan. Native kidney hydronephrosis may be a deciding factor for standard nephroureterectomy and bladder cuff excision in selected patients. Nevertheless, almost half of the patients with kidney hydronephrosis do not present with UTUC at the end of our study.
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Affiliation(s)
- Cheng-Ju Ho
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (C.-J.H.); (T.-Y.H.); (M.-H.Y.); (S.-C.W.); (W.-J.C.); (W.-W.S.)
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
| | - Yu-Hui Huang
- Department of Physical Medicine and Rehabilitation, Chung Shan Medical University Hospital, Taichung 402, Taiwan;
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Tzuo-Yi Hsieh
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (C.-J.H.); (T.-Y.H.); (M.-H.Y.); (S.-C.W.); (W.-J.C.); (W.-W.S.)
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
| | - Min-Hsin Yang
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (C.-J.H.); (T.-Y.H.); (M.-H.Y.); (S.-C.W.); (W.-J.C.); (W.-W.S.)
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
| | - Shao-Chuan Wang
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (C.-J.H.); (T.-Y.H.); (M.-H.Y.); (S.-C.W.); (W.-J.C.); (W.-W.S.)
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Wen-Jung Chen
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (C.-J.H.); (T.-Y.H.); (M.-H.Y.); (S.-C.W.); (W.-J.C.); (W.-W.S.)
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
| | - Tsung-Hsien Lee
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
| | - Wen-Wei Sung
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (C.-J.H.); (T.-Y.H.); (M.-H.Y.); (S.-C.W.); (W.-J.C.); (W.-W.S.)
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Sung-Lang Chen
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (C.-J.H.); (T.-Y.H.); (M.-H.Y.); (S.-C.W.); (W.-J.C.); (W.-W.S.)
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Correspondence: ; Tel.: +886-4-2473-9595 (ext. 34808); Fax: +886-4-2472-8098
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Zhang Q, Ma R, Li Y, Lu M, Zhang H, Qiu M, Zhao L, Zhang S, Huang Y, Hou X, Ma L. Bilateral Nephroureterectomy Versus Unilateral Nephroureterectomy for Treating De Novo Upper Tract Urothelial Carcinoma After Renal Transplantation: A Comparison of Surgical and Oncological outcomes. CLINICAL MEDICINE INSIGHTS-ONCOLOGY 2021; 15:11795549211035541. [PMID: 34393538 PMCID: PMC8358578 DOI: 10.1177/11795549211035541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 07/08/2021] [Indexed: 11/17/2022]
Abstract
Background: There is currently no consensus on the optimal management of de novo unilateral upper tract urothelial carcinoma (UTUC) in renal transplant recipients. We aimed to compare the surgical and oncological outcomes of simultaneous bilateral radical nephroureterectomy (SBRNU) and unilateral radical nephroureterectomy (URNU) to determine the appropriate surgical method. Methods: Patients who developed de novo UTUC after renal transplantation and underwent surgical treatment at our center were included in the study. Outcomes were compared between the SBRNU group (underwent bilateral RNU within 3 months) and the URNU group using the Mann–Whitney U-test for continuous variables, Pearson’s chi-square test for categorical variables, and the log-rank test for survival data. Results: A total of 48 patients were identified, including 21 and 27 patients in the SBRNU and URNU groups, respectively. Comparison of perioperative data showed that the SBRNU group had a significantly longer operative time (P < .001) and hospital stay (P = .040) than the URNU group but no statistically significant difference in the blood loss (P = .171) and morbidity rate (P = .798). After a median follow-up of 65 months, the SBRNU group had a significantly longer disease-free survival (P = .009), longer cancer-specific survival (P = .032), marginally longer overall survival (P = .066), and similar intravesical recurrence-free survival (P = .274) than the URNU group. Conclusions: Our data suggest that SBRNU contributes to improved survival without significantly compromising the perioperative outcomes compared with URNU. SBRNU can be considered a feasible option for de novo UTUC after renal transplantation in specialized centers. Prospective studies should be conducted to further explore the best treatment options for this group of patients.
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Affiliation(s)
- Qiming Zhang
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Runzhuo Ma
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Youzhao Li
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Min Lu
- Department of Pathology, Peking University Third Hospital, Beijing, China
| | - Hongxian Zhang
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Min Qiu
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Lei Zhao
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Shudong Zhang
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Yi Huang
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Xiaofei Hou
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Lulin Ma
- Department of Urology, Peking University Third Hospital, Beijing, China
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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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Chen JM, Kenneth Haines G, Lam W, Reddy A, Mehrotra M, Houldsworth J, Si Q. Urothelial carcinoma of the graft kidney with molecular analyses: a rare case report. Diagn Pathol 2021; 16:53. [PMID: 34127009 PMCID: PMC8204527 DOI: 10.1186/s13000-021-01109-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/12/2021] [Indexed: 01/20/2023] Open
Abstract
Background Malignancy after transplantation is a leading cause of death among kidney transplant recipients. However, donor-derived malignancies are rare. We report a case of a high grade papillary urothelial carcinoma arising in a transplanted kidney. Case presentation A 62-year-old female who received a kidney transplantation more than 30 years ago presented with urinary tract infection, acute renal failure, and hydronephrosis of the transplant kidney. Anterograde nephrostogram showed a large filling defect in the lower pole of the transplant kidney and in the proximal 3–4 cm of the ureter. A biopsy from the renal pelvic mass showed a high grade urothelial carcinoma. She underwent an anterior exenteration, resection of both transplant and native kidneys and bilateral pelvic lymph node dissection. Pathologic examination showed a high grade papillary urothelial carcinoma which appeared to arise in the pelvis of the graft kidney, involve the graft ureter and native urinary bladder. The tumor had metastasized to one left obturator lymph node but spared the two native kidneys and ureters. Short tandem repeat (STR) analysis confirmed the tumor to be of donor origin. Next-generation sequencing identified amplification of TERT and loss of CDKN2A/CDKN2B in the primary tumor. Conclusion While it is known that transplant recipients have an increased risk of urothelial carcinoma compared to the general population, the lack of the well-documented risk factors, such as older age at transplantation, BK polyomavirus infection, and prolonged post-transplantation history and dissemination of the tumor in this case shed light on the de novo tumorigenesis of the graft kidney within the host microenvironment. Amplification of Telomerase reverse transcriptase (TERT) and loss of cyclin dependent kinase inhibitor 2A/2B (CDKN2A/CDKN2B) detected in the tumor by next gene sequencing suggests that they may play an important role in this case.
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Affiliation(s)
- Joyce M Chen
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - G Kenneth Haines
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - William Lam
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Asha Reddy
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Meenakshi Mehrotra
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jane Houldsworth
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Qiusheng Si
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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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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Yavuzsan AH, Yesildal C, Kirecci SL, Ilgi M, Albayrak AT. Radical Cystectomy and Ileal Conduit Diversion for Bladder Urothelial Carcinoma With Sarcomatoid and Squamous Variants After Renal Transplantation. Cureus 2020; 12:e7935. [PMID: 32499976 PMCID: PMC7265775 DOI: 10.7759/cureus.7935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 05/02/2020] [Indexed: 11/09/2022] Open
Abstract
Renal transplantation is the optimal treatment for patients with end-stage renal disease. However, the incidence of malignancies, especially urological malignancies, increases after renal transplantation due to long-term immunosuppressive treatments. We report a case of radical cystectomy and ileal conduit diversion in a 39-year-old female patient who developed invasive bladder carcinoma with extravesical extension three years after renal transplantation. Radical cystectomy and ileal conduit diversion surgery are feasible options for patients who developed invasive bladder cancer after renal transplantation and are effective methods for the protection of renal functions in the short-term follow-up period.
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Affiliation(s)
- Abdullah H Yavuzsan
- Urology, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, TUR
| | - Cumhur Yesildal
- Urology, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, TUR
| | - Sinan L Kirecci
- Urology, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, TUR
| | - Musab Ilgi
- Urology, Hopa State Hospital, Artvin, TUR
| | - Ahmet T Albayrak
- Urology, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, TUR
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11
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Farkas ÁZ, Török S, Kovács JB, Piros L, Végső G, Kiss G, Korda D, Bibok A, Hartmann E, Deák ÁP, Doros A. Diagnosis and Management of a De Novo Urothelial Carcinoma in a Kidney Allograft: A Case Report. Transplant Proc 2019; 51:1281-1285. [PMID: 31101214 DOI: 10.1016/j.transproceed.2019.04.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Following renal transplantation, the incidence of malignancies is 3-5 times higher than that of healthy individuals. Among other type of cancers, the risk of urological tumors is also elevated. However, only a few cases of de novo transitional cell carcinomas occurring in renal allografts have been reported. CASE REPORT A 63-year-old tertiary transplanted male patient was urgently hospitalized for a painless macroscopic hematuria. Ultrasonography revealed pyelectasis and a hematoma in the renal pelvis. A percutaneous nephrostomy tube was inserted. An anterograde pyelography was performed later, where a filling defect was still observable in the location of the previously reported hypoechoic mass. Contrast-enhanced ultrasonography showed enhancement of the lesion. An ultrasound-guided percutaneous biopsy was performed. The histologic evaluation revealed a high-grade transitional cell carcinoma. A whole-body staging computed tomography scan did not show signs of metastatic disease. The renal allograft was surgically removed. No disease progression was observed during the 21-month follow-up period. CONCLUSIONS Painless hematuria and asymptomatic hydronephrosis occurring after kidney transplantation should raise the possibility of urothelial carcinoma in the kidney graft. Contrast-enhanced ultrasound should be considered as a first-line diagnostic modality because it is easily accessible and does not raise concerns about nephrotoxicity or radiation burden.
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Affiliation(s)
- Ádám Z Farkas
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary.
| | - Szilárd Török
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - János Balázs Kovács
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - László Piros
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Gyula Végső
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Gergely Kiss
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Dávid Korda
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - András Bibok
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Erika Hartmann
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Ákos P Deák
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Attila Doros
- Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
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12
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Huang GL, Luo HL, Chen YT, Cheng YT. Oncologic Outcomes of Post–Kidney Transplantation Superficial Urothelial Carcinoma. Transplant Proc 2018; 50:998-1000. [DOI: 10.1016/j.transproceed.2018.01.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 01/15/2018] [Accepted: 01/30/2018] [Indexed: 12/23/2022]
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13
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Lin SH, Luo HL, Chen YT, Cheng YT. Using Hematuria as Detection of Post-kidney Transplantation Upper Urinary Tract Urothelial Carcinoma Is Associated With Delayed Diagnosis of Cancer Occurrence. Transplant Proc 2018; 49:1061-1063. [PMID: 28583527 DOI: 10.1016/j.transproceed.2017.03.070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Kidney transplantation (KT) is an important renal replacement therapy for end-stage renal disease (ESRD). The incidence of upper urinary tract urothelial carcinoma (UTUC) is relatively higher in Taiwan. According to our institutional database, early onset of post-KT UTUC is not uncommon. Early detection of post-KT UTUC is an important issue to improve oncologic outcome. Because painless hematuria is a common symptom for UTUC, this study analyzes whether using hematuria as post-KT UTUC screening delayed cancer diagnosis or not. METHODS From 2005 to 2012, 128 ESRD patients were found to have UTUCs. There were 28 patients who underwent KT and were regularly followed up at our institution. All the patients underwent standard nephroureterectomy. RESULTS In ESRD patients with UTUC, the post-KT group revealed significantly less gross hematuria and microscopic hematuria at presentation compared with the non-KT group (43% versus 76%, P = .001 and 64% versus 86%, P = .011). For those patients with gross hematuria, non-organ-confined UTUC occurred more in the post-KT group compared with the non-KT group (42% versus 12%, P = .009). For those patients with microscopic hematuria, non-organ-confined UTUC occurred more in the post-KT group compared with the non-KT group with borderline significance (33% versus 16%, P = .085). CONCLUSIONS According to our observation, using gross or microscopic hematuria as detection of post-KT UTUC is associated with delayed diagnosis of cancer occurrence. Closer upper urinary tract image study such as sonography may help earlier cancer screening.
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Affiliation(s)
- S H Lin
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - H L Luo
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Y T Chen
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Y T Cheng
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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14
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Polyomavirus Replication and Smoking Are Independent Risk Factors for Bladder Cancer After Renal Transplantation. Transplantation 2017; 101:1488-1494. [PMID: 27232933 DOI: 10.1097/tp.0000000000001260] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Solid organ transplant recipients are at increased risk for developing malignancies. Polyomaviruses (PV) have been historically associated with experimental tumor development and recently described in association with renourinary malignancies in transplant patients. The aim of this study was to investigate the relationship between PV replication and smoking, and the development of malignant neoplasms in kidney transplant recipients. METHODS A retrospective case-control study was conducted for PV replication in all kidney biopsies and urine cytologies performed between 1998 and 2014 from kidney transplant recipients at the University of Maryland Medical Center. Polyomavirus-positive patients (n = 943) were defined as having any of the following: a kidney biopsy with PV associated nephropathy, any urine cytology demonstrating "decoy" cells, and/or significant polyomavirus BK viremia. Polyomavirus-negative matched patients (n = 943) were defined as lacking any evidence of PV replication. The incidence of malignancy (excluding nonmelanoma skin tumors) was determined in these 1886 patients and correlated with demographic data and history of smoking. RESULTS There was a 7.9% incidence of malignant tumors after a mean posttransplant follow-up of 7.9 ± 5.4 years. Among all cancer subtypes, only bladder carcinoma was significantly associated with PV replication. By multivariate analysis, only PV replication and smoking independently increased the risk of bladder cancer, relative risk, 11.7 (P = 0.0013) and 5.6 (P = 0.0053), respectively. CONCLUSIONS The findings in the current study indicate that kidney transplant recipients with PV replication and smoking are at particular risk to develop bladder carcinomas and support the need for long-term cancer surveillance in these patients.
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15
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Upper urinary tract urothelial carcinoma behaviors in patients with end-stage renal disease after kidney transplantation in Taiwan. Int Urol Nephrol 2016; 48:1261-1265. [PMID: 27193437 DOI: 10.1007/s11255-016-1308-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 04/24/2016] [Indexed: 01/20/2023]
Abstract
PURPOSE To determine upper urinary tract urothelial carcinoma (UT-UC) behavior in patients with end-stage renal disease (ESRD) after kidney transplantation (KT). METHODS From 2005 to 2012, 117 ESRD patients with localized UT-UC underwent nephroureterectomy at our institution. We divide these patients into two groups according to having had KT or not. Kaplan-Meier survival plot and multivariate analysis were used to evaluate whether kidney transplantation interfered with the UT-UC outcome. RESULTS The mean age was younger in ESRD with KT group (p = 0.001), but there was no difference in gender, smoking, or previous bladder cancer history between these two groups. The pathological features were more aggressive in ESRD with KT group compared to those without KT in regard to incidence of carcinoma in situ (p = 0.025) and multifocality (p = 0.001). Kidney transplantation did not interfere with the oncological outcome of UT-UC in ESRD patients. There were no differences in oncological outcome. Five-year metastasis-free survival rate was comparable. CONCLUSION In our sample, for patients with ESRD after kidney transplantation, the postoperative onset of UT-UC was younger and the pathological features were more aggressive. Standard surgical intervention resulted in satisfactory and similar outcome as did ESRD.
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16
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Li ZK, Chen Y, Yang Y, Cheng K, Li ZP, Liu JY. Gemcitabine and Paclitaxel for Primary Bladder Carcinoma in Renal Transplant Recipients: A Case Report. Clin Genitourin Cancer 2016; 14:e423-5. [PMID: 27017467 DOI: 10.1016/j.clgc.2016.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 02/14/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Zhi-Ke Li
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Ye Chen
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Yu Yang
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Ke Cheng
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Zhi-Ping Li
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Ji-Yan Liu
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province, People's Republic of China.
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17
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Medani S, O'Kelly P, O'Brien KM, Mohan P, Magee C, Conlon P. Bladder cancer in renal allograft recipients: risk factors and outcomes. Transplant Proc 2015; 46:3466-73. [PMID: 25498074 DOI: 10.1016/j.transproceed.2014.06.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 05/13/2014] [Accepted: 06/17/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Solid organ transplant recipients have an increased cancer risk owing to immunosuppression and oncogenic viral infections. We report on the incidence and types of bladder cancer in kidney transplant recipients in Ireland, describing possible additional risk factors and outcomes in these patients. METHODS We identified kidney transplant recipients diagnosed with de novo bladder cancer between January 1, 1994, and July 31, 2012, by integrating data from the Irish National Cancer Registry and National Renal Transplant Registry. We calculated the standardized incidence ratio (SIR) and examined patient and tumor characteristics and 1-year survival rate. RESULTS Fifteen patients were diagnosed with de novo bladder cancer during the study period, representing 0.48% of kidney transplant recipients. The SIR was 2.5 (95% CI, 1.4-4.2; P < .001). The mean interval between transplantation and diagnosis of bladder tumor was 8.6 years and mean age at time of diagnosis was 55.7 years. Sixty percent of patients were male. The tumor types were transitional cell carcinoma (9 patients), squamous cell carcinoma (3 patients), adenocarcinoma (1 patient), carcinoma in situ (1 patient), and diffuse large B-cell lymphoma (1 patient). Beside immunosuppression, risk factors associated with bladder cancer were urogenital disease (6 patients), cyclophosphamide exposure (2 patients), BK nephropathy (1 patient), analgesic nephropathy (1 patient), and extensive smoking (1 patient). Eight patients underwent radical cystectomy for invasive tumors, with resection of other pelvic organs in 7 patients. Mortality rate within the first year was 40%. CONCLUSION Bladder cancer occurred more commonly in kidney transplant recipients with a predominance of aggressive tumors and a high mortality. In patients with preexisting risk factors such as urologic abnormalities and cyclophosphamide exposure careful assessment before transplantation and vigilant monitoring posttransplantation with a low threshold for cystoscopy may improve outcomes.
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Affiliation(s)
- S Medani
- Department of Nephrology, Urology & Transplantation, Beaumont Hospital, Dublin, Ireland.
| | - P O'Kelly
- Department of Nephrology, Urology & Transplantation, Beaumont Hospital, Dublin, Ireland
| | | | - P Mohan
- Department of Nephrology, Urology & Transplantation, Beaumont Hospital, Dublin, Ireland
| | - C Magee
- Department of Nephrology, Urology & Transplantation, Beaumont Hospital, Dublin, Ireland
| | - P Conlon
- Department of Nephrology, Urology & Transplantation, Beaumont Hospital, Dublin, Ireland
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18
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Ketsuwan C, Sangkum P, Sirisreetreerux P, Viseshsindh W, Patcharatrakul S, Kongcharoensombat W. Laparoscopic Bilateral Nephro-Ureterectomy Approach for Complete Urinary Tract Extirpation for the Treatment of Multifocal Urothelial Carcinoma in a Kidney Transplant Patient: A Case Report and Literature Review. Transplant Proc 2015; 47:2265-9. [PMID: 26361696 DOI: 10.1016/j.transproceed.2015.07.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Accepted: 07/20/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Urothelial carcinoma of the transitional epithelium is the most common malignancy in the Thai kidney transplant population. METHODS We report our experience in managing simultaneous upper and lower urinary tract urothelial cancer in a post-kidney transplant recipient through the use of laparoscopic bilateral nephron-ureterectomy and anterior pelvic exenteration with the use of a Studer orthotopic neobladder. A 35-year-old woman with end-stage renal disease underwent living related kidney transplantation in 2009. She presented with gross hematuria 5 years later. Enhanced computer tomography revealed diffuse bladder wall thickening with an intravesical polypoid soft tissue mass at the right ureterovesical junction extending to the right distal ureter. Hydronephrosis of the left native kidney without any demonstrable cause of obstruction was also noted. On trans-urethral resection, the pathological finding was high-grade, non-invasive urothelial cell carcinoma. RESULTS The operation was successfully performed without intra- or post-operative complications. The patient could ambulate independently on post-operative day 2. The kidney graft function did not change from her pre-operative baseline. At 6 months' follow-up, the patient had no tumor recurrence, returned to normal activities, and was able to void spontaneously without any need of intermittent catheterization. CONCLUSIONS Laparoscopic bilateral nephron-ureterectomy for complete urinary tract extirpation is feasible, safe, and associated with low morbidity. This technique avoids a large abdominal midline incision or a bilateral flank incision for nephron-ureterectomy and is a good alternative surgical technique in post-kidney transplant patients who require complete urinary tract extirpation.
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Affiliation(s)
- C Ketsuwan
- Division of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - P Sangkum
- Division of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - P Sirisreetreerux
- Division of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - W Viseshsindh
- Division of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - S Patcharatrakul
- Division of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - W Kongcharoensombat
- Division of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
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19
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Zhu Y, Xiao J, Guo Y, Lin J, Zhang L, Tian YE. Chemotherapy for urothelial carcinoma in renal transplantation patients: Initial results from a single center. Mol Clin Oncol 2015; 3:1387-1391. [PMID: 26807252 DOI: 10.3892/mco.2015.615] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 06/04/2015] [Indexed: 01/20/2023] Open
Abstract
The aim of this study was to assess the safety and efficacy of gemcitabine plus cisplatin/carboplatin (GC/GCa) chemotherapy in renal transplantation (RT) patients with urothelial carcinoma (UC). We reviewed the records of 12 RT patients with metastatic or locally advanced UC who received chemotherapy at our institution since January, 2013. All the patients received intravenous gemcitabine (800 mg/m2) on days 1, 8 and 15, plus cisplatin (70 mg/m2) or carboplatin (area under the curve = 5) on day 2, every 28 days. A total of 10 patients completed all the cycles, while 1 patient discontinued treatment due to disease progression and 1 patient discontinued due to non-medical reasons. In total, 12 patients received a median of four cycles of chemotherapy. The overall response rate was 50% (4/8 cases) in patients with measurable lesions. At the time of the study, 5 patients had succumbed to the disease (overall survival, 9.2 months), while 7 patients remained alive (follow-up time, 13.3 months). The most common toxicities were myelosuppression and gastrointestinal effects. Therefore, the GC/GCa regimen was found to be effective and tolerable in RT patients with UC. However, further studies involving more patients and control groups are required to confirm our results.
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Affiliation(s)
- Yichen Zhu
- Department of Urology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing 100050, P.R. China
| | - Jing Xiao
- Department of Urology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing 100050, P.R. China
| | - Yuwen Guo
- Department of Urology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing 100050, P.R. China
| | - Jun Lin
- Department of Urology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing 100050, P.R. China
| | - Lei Zhang
- Department of Urology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing 100050, P.R. China
| | - Y E Tian
- Department of Urology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing 100050, P.R. China
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20
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BK virus-associated urothelial carcinoma of a ureter graft in a renal transplant recipient: a case report. Transplant Proc 2014; 46:616-9. [PMID: 24656027 DOI: 10.1016/j.transproceed.2013.09.037] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 09/20/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND Urothelial carcinomas of ureter grafts in renal transplant patients are rare. Here we report our experience with a case of BK virus-associated urothelial carcinoma in a ureter graft. CASE REPORT A 47-year-old man developed chronic renal failure secondary to diabetes mellitus and started maintenance hemodialysis in September 2007. Two months later, the patient received a renal transplant from his 70-year-old mother. The patient developed BK virus-associated nephropathy 1 year after transplantation and presented with a decline in renal function and hydronephrosis in the transplanted kidney 4 years 6 months after transplantation. Cystoscopy and retrograde pyelography revealed an irregular filling defect in the ureter graft. Cytologic diagnosis of his urine revealed a high-grade urothelial carcinoma. Computerized tomography showed a cT2 ureteral tumor and no involvement of other organs. The patient subsequently underwent a transplant nephroureterectomy with bladder cuff resection. Histopathologic findings revealed a high-grade urothelial carcinoma, pT2, in the ureter graft with SV40-positive staining. The patient was closely observed without adjuvant chemotherapy therapy and remained disease free 1 year after surgery. Renal transplant recipients with BK virus infection are at high risk of developing urologic malignancies. Close attention is necessary to diagnose post-transplantation urologica malignancies as early as possible.
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Épidémiologie et facteurs de risque des tumeurs de la voie excrétrice urinaire supérieure : revue de la littérature pour le rapport annuel de l’Association française d’urologie. Prog Urol 2014; 24:966-76. [DOI: 10.1016/j.purol.2014.06.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 06/20/2014] [Accepted: 06/27/2014] [Indexed: 11/20/2022]
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22
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Independent prognostic factors for initial intravesical recurrence after laparoscopic nephroureterectomy for upper urinary tract urothelial carcinoma. Urol Oncol 2014; 32:146-52. [DOI: 10.1016/j.urolonc.2013.02.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 02/07/2013] [Accepted: 02/28/2013] [Indexed: 12/30/2022]
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Stein K, Maruschke M, Protzel C, Hakenberg OW. [Allogeneic kidney transplantation. Preoperative, perioperative and postoperative management]. Urologe A 2014; 53:91-101; quiz 102. [PMID: 24389690 DOI: 10.1007/s00120-013-3375-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Allogeneic renal transplantation is the best treatment for many patients with chronic renal failure and end-stage kidney disease. Especially the health-related quality of life markedly improves after renal transplantation and the side effects of dialysis treatment as well as the progression of organ and tissue deterioration related to renal failure which are not treated effectively by dialysis are greatly reduced. To achieve good results of renal transplantation, however, the best possible preoperative as well as perioperative and postoperative conditions have to be established and patients on waiting lists need to be well prepared. Interdisciplinary patient care is needed before and after renal transplantation in order to achieve durable and long-term success of renal transplantation.
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Affiliation(s)
- K Stein
- Klinik und Poliklinik für Urologie, Universitätsmedizin Rostock, Ernst-Heydemann-Straße 6 , 18055, Rostock, Deutschland,
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