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Deng S, Liu L, Wang Y, Zhou C, Zhang H. Laparoscopic Versus Open Nephroureterectomy for Upper Tract Urothelial Carcinoma: A Systematic Review and Meta-Analysis of Propensity-Score Matched Studies. Surg Innov 2024:15533506241273378. [PMID: 39101895 DOI: 10.1177/15533506241273378] [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: 08/06/2024]
Abstract
BACKGROUND The effectiveness of laparoscopic nephroureterectomy (LNU) vs open nephroureterectomy (ONU) for upper tract urothelial carcinoma (UTUC) is unclear. METHODS We conducted a meta-analysis of studies based on propensity score-matched cohorts to compare the surgical and oncological outcomes of LNU and ONU in UTUC patients. A literature search was conducted on PubMed, Embase, and Cochrane Library until July 12, 2023. The Newcastle-Ottawa Scale was utilized to assess the quality of eligible studies. Measurements of surgical and oncological outcomes were extracted and pooled including mean difference (MD), risk ratio (RR), hazard ratios (HR), and 95% confidence intervals (CI). RESULTS Five high-quality retrospective studies were included, totaling 6422 patients; 2080 (32.4%) underwent LNU, and 4342 (67.6%) underwent ONU. With respect to surgical outcomes, patients in the LNU group experienced less estimated blood loss and had shorter hospital stay than those in the ONU group, but there was no significant difference in complication rates and operation time. In regard to oncological outcomes, there were no significant differences between the LNU and ONU groups in 3-year overall survival (OS) and cancer-specific survival (CSS). However, 3-year intravesical recurrence free survival (IVRFS) was worse in the LNU group compared to the ONU group. CONCLUSION LNU was associated with less estimated blood loss and shorter hospital stays than ONU, but there were no differences in OS and CSS between the surgical modalities. Nonetheless, LNU might result in poorer IVRFS than ONU.
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Affiliation(s)
- Shidong Deng
- Department of Urology, Hengyang Medical School, University of South China, Hengyang, China
| | - Lingzhi Liu
- Department of Urology, Hengyang Medical School, University of South China, Hengyang, China
| | - Yurou Wang
- Department of Urology, Hengyang Medical School, University of South China, Hengyang, China
| | - Chuan Zhou
- Department of Urology, Hengyang Medical School, University of South China, Hengyang, China
| | - Huihui Zhang
- Department of Urology, Hengyang Medical School, University of South China, Hengyang, China
- Institute of Hospital Administration, University of South China, Hengyang, China
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Ghorai RP, Nayak B, Goel R, Gupta P, Raj R, Kaushal S, Nayyar R, Kumar R, Seth A. The prognostic role of preoperative neutrophil-to-lymphocyte ratio in upper tract urothelial carcinoma. Indian J Urol 2024; 40:191-196. [PMID: 39100608 PMCID: PMC11296577 DOI: 10.4103/iju.iju_22_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 05/07/2024] [Accepted: 05/23/2024] [Indexed: 08/06/2024] Open
Abstract
Introduction The blood-based inflammatory marker, neutrophil-to-lymphocyte ratio (NLR), is a reliable prognostic biomarker for several cancers. Although the literature supports the correlation between preoperative NLR, clinicopathological characteristics, and oncological outcomes in upper tract urothelial carcinoma (UTUC), the cutoff of NLR is still debated. This study aimed to determine the prognostic value of NLR in patients with UTUC. Methods This was a retrospective analysis of prospectively collected data from July 2012 to December 2022 evaluating patients with UTUC who underwent radical nephroureterectomy (RNU). NLR was calculated using the neutrophil and lymphocyte counts obtained a day before the surgery and the cutoff value was set as 2.5. Kaplan-Meier and Cox's proportional hazards regression were used to analyze the association between NLR and the oncological outcomes. Results The study included 91 patients (78 males, 13 females) in the final analysis with a median follow-up of 49 months (8-130). The mean age of the patients with NLR <2.5 and NLR ≥2.5 was 56.88 years and 56.35 years, respectively, and the pathological stage was pT1 in 48%, pT2 in 20.88%, pT3 in 27.47%, and pT4 in 3.30% of the patients. Multivariable Cox regression analysis showed that the preoperative NLR ≥2.5 was significantly associated (Hz = 7.17) with higher T stage, lymphovascular invasion, necrosis, nodal involvement, adjuvant chemotherapy, and worse overall survival (OS) (Hz = 9.87). The Kaplan-Meier analysis revealed an improved OS in patients with NLR <2.5, but a statistically significant difference in the recurrence-free survival was not found. Conclusions Preoperative NLR is an easily available, inexpensive, and important prognostic biomarker of survival in patients with UTUC and has a potential role in risk stratification by predicting adverse clinicopathological characteristics.
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Affiliation(s)
- Rudra Prasad Ghorai
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Brusabhanu Nayak
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Ritesh Goel
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Prashant Gupta
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Rahul Raj
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Seema Kaushal
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Rishi Nayyar
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajeev Kumar
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Amlesh Seth
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
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Zhao J, Shen Y, Guo M, Matin SF, Hansel DE, Guo CC. Diagnostic accuracy of upper tract urothelial carcinoma using biopsy, urinary cytology, and nephroureterectomy specimens: A tertiary cancer center experience. Am J Clin Pathol 2024:aqae065. [PMID: 38860463 DOI: 10.1093/ajcp/aqae065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 05/06/2024] [Indexed: 06/12/2024] Open
Abstract
OBJECTIVES We studied the diagnostic accuracy and discordance of upper tract urothelial carcinoma (UTUC) by comparing biopsy and urinary cytology with matched nephroureterectomy specimens. METHODS Sixty-nine patients with UTUC without neoadjuvant treatment were retrospectively identified who had matched biopsy and nephroureterectomy specimens. Twenty patients had concurrent upper tract cytology. H&E and cytology slides were re-reviewed. Statistical analysis was performed. RESULTS Patients included 48 men and 21 women with a mean age of 69 years. A concordant grade between biopsy and surgical specimen was present in 49 (71%) patients. The mean size of biopsy specimens in the discordant group was significantly smaller than that in the concordant group. Invasion was evaluated in 48 biopsy cases that had adequate subepithelial tissue, and 33 of them were diagnosed with concordant invasion status. Mean tumor size in both tumor grade and invasion discordant groups was significantly larger than that in the concordant group. High-grade urothelial carcinoma was detected in 84% of cases using urinary cytology. CONCLUSIONS Our study demonstrates the diagnostic challenges of UTUC on small biopsy specimens. Biopsy specimen size and tumor size are significantly associated with the diagnostic discordance. Upper tract cytology showed high diagnostic accuracy and should be complementary to the biopsy.
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Affiliation(s)
- Jianping Zhao
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, US
| | - Yuan Shen
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, US
| | - Ming Guo
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, US
| | - Surena F Matin
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX, US
| | - Donna E Hansel
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, US
| | - Charles C Guo
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, US
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Mizukami T, Kawamura H, Kubo N, Sato H, Kawahara M, Adachi A, Matsui H, Suzuki K, Saitoh JI, Nakano T, Ohno T. Carbon-ion radiotherapy for inoperable upper tract ureteral cancer. Asia Pac J Clin Oncol 2024; 20:365-371. [PMID: 37088970 DOI: 10.1111/ajco.13960] [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: 09/01/2022] [Revised: 02/13/2023] [Accepted: 03/22/2023] [Indexed: 04/25/2023]
Abstract
AIM This study aimed to report initial results of hypofractionated carbon-ion radiotherapy (C-ion RT) for inoperable upper tract ureteral cancer. METHODS Retrospective chart review was performed for five consecutive patients with medically inoperable ureter cancer that was treated with radical C-ion RT between December 2013 and December 2014. The median age of the patients was 80 years (range, 68-84 years). The reasons for inoperability were advanced age, post-contralateral nephrectomy, alcoholic cirrhosis, both advanced age and contralateral renal function degeneracy, and pneumonia. The median size of tumor was 2.8 cm (range, 2.2-4.0 cm). Diagnostic imaging did not identify lymph node metastases or distant metastases in any case. All patients underwent C-ion RT (52.8 Gy relative biological effectiveness; 12 fractions in 3 weeks). The clinical target volume encompassed the growth tumor volume with a 5-mm margin bilaterally; there was a 40-mm margin craniocaudally but the clinical target volume did not encompass the whole ureter. RESULTS Within a median follow-up time of 32.9 months (range, 24-36 months), two patients died and three remained alive. Neither local recurrence nor regional lymph node metastases were observed. Secondary bladder tumor was observed in four patients, and one patient had a liver metastasis. Grade 1 hematuria was observed in two patients, and Grade 3 pyelonephritis was observed in one patient as acute toxicity. Ureteral obstruction was observed in two patients. CONCLUSION C-ion RT might be a useful treatment option for inoperable ureter cancer.
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Affiliation(s)
- Tatsuji Mizukami
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Hidemasa Kawamura
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
- Gunma University Heavy Ion Medical Center, Gunma, Japan
| | - Nobuteru Kubo
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
- Gunma University Heavy Ion Medical Center, Gunma, Japan
| | - Hiro Sato
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
- Gunma University Heavy Ion Medical Center, Gunma, Japan
| | - Masahiro Kawahara
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
- Department of Radiology, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Akiko Adachi
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
- Gunma University Heavy Ion Medical Center, Gunma, Japan
| | - Hiroshi Matsui
- Gunma University Heavy Ion Medical Center, Gunma, Japan
- Department of Urology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Kazuhiro Suzuki
- Gunma University Heavy Ion Medical Center, Gunma, Japan
- Department of Urology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Jun-Ichi Saitoh
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Takashi Nakano
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
- Quantum Medical Science Directorate, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
| | - Tatsuya Ohno
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
- Gunma University Heavy Ion Medical Center, Gunma, Japan
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Chen Y, Xu C, Mou Z, Hu Y, Yang C, Hu J, Chen X, Luo J, Zou L, Jiang H. Endoscopic Cryoablation Versus Radical Nephroureterectomy for Upper Tract Urothelial Carcinoma. Eur Urol Oncol 2024:S2588-9311(24)00104-4. [PMID: 38693018 DOI: 10.1016/j.euo.2024.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 02/25/2024] [Accepted: 04/09/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND AND OBJECTIVE Cryoablation is a traditional antitumor therapy with good prospects for development. The efficacy of endoscopic management as a kidney-sparing surgery for high-risk upper tract urothelial carcinoma (UTUC) remains controversial. Our aim was to evaluate the impact of endoscopic cryoablation (ECA) versus radical nephroureterectomy (RNU) on survival outcomes, renal function, and complications. METHODS We retrospectively analyzed data for 116 patients with newly diagnosed high-risk UTUC who underwent either ECA (n = 13) or RNU (n = 103) from March 25, 2019 to December 8, 2021. Propensity score matching (1:4) using the nearest neighbor method was performed before analysis. The primary outcome was overall survival (OS). Secondary outcomes included progression-free survival (PFS), intravesical recurrence-free survival (RFS), the change in renal function, and treatment-emergent adverse events (TEAEs). KEY FINDINGS AND LIMITATIONS At median follow-up of 28.2 mo for the ECA group and 27.6 mo for the RNU group, 2-yr OS (82% vs 84%), PFS (73% vs 71%), and intravesical RFS (81% vs 83%) rates after matching did not significantly differ. A decline in renal function was observed after RNU, but not after ECA. Five (41.7%) patients in the ECA group reported six TEAEs, and 17 patients (35.4%) in the RNU group reported 20 TEAEs. CONCLUSIONS AND CLINICAL IMPLICATIONS In comparison to RNU, ECA for UTUC resulted in noninferior oncological outcomes and superior preservation of renal function. PATIENT SUMMARY Our study suggests that a treatment called endoscopic cryoablation for high-risk cancer in the upper urinary tract can help in preserving kidney function, with similar survival outcomes to those after more extensive surgery. This option can be considered for selected patients with a strong preference for kidney preservation.
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Affiliation(s)
- Yiling Chen
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China
| | - Chenyang Xu
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China
| | - Zezhong Mou
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China
| | - Yun Hu
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China
| | - Chen Yang
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China
| | - Jinzhong Hu
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China
| | - Xinan Chen
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China
| | - Jianfeng Luo
- Department of Biostatistics and Social Medicine, School of Public Health, Fudan University, Shanghai, China.
| | - Lujia Zou
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China.
| | - Haowen Jiang
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China; Institute of Urology, Fudan University, Shanghai, China; National Clinical Research Center for Aging and Medicine, Fudan University, Shanghai, China.
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6
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Li J, Song Y, Peng Y, Lin J, Du Y, Qin C, Xu T. The role of histological subtype and chemotherapy on prognosis of ureteral cancer. J Cancer Res Clin Oncol 2024; 150:192. [PMID: 38613698 PMCID: PMC11015994 DOI: 10.1007/s00432-024-05684-8] [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: 02/02/2024] [Accepted: 03/04/2024] [Indexed: 04/15/2024]
Abstract
OBJECTIVE To date, there have been few studies examining the prognostic implications of histological subtypes in ureteral cancer. And chemotherapy plays a crucial role in the treatment of ureteral cancer, while many factors influence the efficacy of chemotherapy. This study aimed to utilize the Surveillance, Epidemiology and End Results database to assess the impact of histological type on ureteral cancer prognostic outcomes and discovered how histological type and T-stage influence the efficacy of chemotherapy. METHODS Based on Surveillance, Epidemiology, and End Results Program, we reviewed 8915 records of patients with primary ureteral cancer from 18 centers between 2000 and 2018. We focused on the overall survival and cancer-specific survival of the records and used Kaplan‒Meier method to calculate survival curves. RESULTS In the comparison of prognostic outcomes, atypical subtypes exhibited a less favorable prognosis compared to typical ureteral carcinoma. Notably, patients diagnosed with papillary urothelial carcinoma demonstrated the most favorable overall survival (p = 0.005). Statistically significant benefits were observed in the prognosis of patients with non-papillary urothelial carcinoma who received chemotherapy (HR = 0.860, 95% CI 0.764-0.966, p = 0.011), while chemotherapy did not yield a statistically significant effect on the prognosis of patients with papillary urothelial carcinoma (HR = 1.055, 95% CI 0.906-1.228, p = 0.493). Chemotherapy had an adverse impact on the prognosis of patients with T1 ureteral cancer (HR = 1.235, 95% CI 1.016-1.502, p = 0.034), whereas it exhibited a positive prognostic effect for T3/T4 cases (HR = 0.739, 95% CI 0.654-0.835, p < 0.001). CONCLUSIONS Histological type affects the prognosis of ureteral cancer. And evaluation of cancer histological type and T stage in ureteral cancer patients prior to chemotherapy is mandatory.
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Affiliation(s)
- Jincong Li
- Department of Urology, Peking University People's Hospital, Beijing, 100044, China
| | - Yuxuan Song
- Department of Urology, Peking University People's Hospital, Beijing, 100044, China
| | - Yun Peng
- Department of Urology, Peking University People's Hospital, Beijing, 100044, China
| | - Jiaxing Lin
- Department of Urology, Peking University People's Hospital, Beijing, 100044, China
| | - Yiqing Du
- Department of Urology, Peking University People's Hospital, Beijing, 100044, China
| | - Caipeng Qin
- Department of Urology, Peking University People's Hospital, Beijing, 100044, China.
| | - Tao Xu
- Department of Urology, Peking University People's Hospital, Beijing, 100044, China.
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7
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Irwin T, Donlan AW, Owens L, Alvarez R, Vakar-Lopez F, Tretiakova M. Enhancing upper tract urothelial carcinoma diagnosis: Utility of cytokeratin 17 and CK20/CD44/p53 immunohistochemical panel. Hum Pathol 2024; 146:43-48. [PMID: 38593961 DOI: 10.1016/j.humpath.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/11/2024]
Abstract
Upper tract urothelial carcinoma (UTUC) presents diagnostic challenges due to small biopsy specimen size, poor orientation, and technical obstacles that can yield equivocal diagnoses. This uncertainty often mandates repeated biopsies to evaluate the necessity of nephroureterectomy. Prior studies have suggested cytokeratin 17 (CK17) immunostain as an adjunctive tool for diagnosing bladder urothelial neoplasia in both urine cytology and tissue biopsy specimens. We evaluated the utility of CK17 in differentiating UTUC from benign urothelium and its ability to stratify low-grade from high-grade neoplasia. Our study involved a cohort of previously diagnosed cytology (n = 29) and tissue specimens from biopsies and resections (n = 85). We evaluated CK17 staining percentage in cytology and tissue samples and localization patterns in biopsy/resection samples. Our findings showed a statistically significant distinction (p < 0.05) between UTUC and benign tissue specimens based on full thickness localization pattern (odds ratio 8.8 [95% CI 1.53-67.4]). The percentage of CK17 staining failed to significantly differentiate neoplastic from non-neoplastic cases in cytology or tissue samples. Additionally, based on prior research showing the efficacy of CK20/CD44/p53 triple panel in bladder urothelial neoplasia, we utilized tissue microarrays to evaluate if these markers could distinguish UTUC from benign urothelium. We found that CK20/CD44/p53, individually or in combination, could not distinguish urothelial neoplasia from non-neoplasia. Full thickness CK17 urothelial localization by immunohistochemistry was highly reproducible with excellent interobserver agreement and may play a supplementary role in distinguishing upper tract urothelial neoplasia from benign urothelium.
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Affiliation(s)
- Trent Irwin
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA.
| | - Amelia W Donlan
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Lukas Owens
- Program in Biostatistics, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Rebeca Alvarez
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Funda Vakar-Lopez
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Maria Tretiakova
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
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8
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Chang NW, Huang YH, Sung WW, Chen SL. Adjuvant Chemotherapy in Patients with Locally Advanced Upper Tract Urothelial Carcinoma with or without Kidney Transplantation. J Clin Med 2024; 13:1831. [PMID: 38610596 PMCID: PMC11012329 DOI: 10.3390/jcm13071831] [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: 02/12/2024] [Revised: 03/11/2024] [Accepted: 03/18/2024] [Indexed: 04/14/2024] Open
Abstract
Background: The incidence of upper tract urothelial carcinoma (UTUC) is uniquely high in kidney transplant (KT) recipients in Taiwan. The evidence of adjuvant chemotherapy (AC) in UTUC is contradictory. We have sought to determine whether AC is associated with potential benefits related to locally advanced UTUC after KT. Methods: We retrospectively analyzed 134 patients with locally advanced UTUC (at least stage T2) and patients who were administrated AC after unilateral or bilateral nephroureterectomy with bladder cuff excision. Of these 134 patients, 57 patients fulfilled our inclusion criteria. We used 23 KT and 34 non-KT locally advanced UTUC patients for comparison. Results: The mean follow-up time was 52.35 ± 34.56 and 64.71 ± 42.29 months for the KT and non-KT groups, respectively. The five-year disease-free survival (DFS) and overall survival (OS) rates were 45.7% vs. 70.2% and 62.8% vs. 77.6%, for the KT and non-KT groups. The Kaplan-Meier curve and the log rank test revealed significant differences in the DFS and OS rates between the two groups, p = 0.015 and 0.036. The influence of chemotherapy on graft kidney function was mild. Only three in the KT group and two in the non-KT group developed > grade 2 nephrotoxicity. Conclusions: Our study suggested that KT patients with locally advanced UTUC who had been administered AC after surgery presented worse OS and DFS than non-KT patients. KT patients tolerated the AC course well, and their nephrotoxicity levels were mild and acceptable.
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Affiliation(s)
- Nai-Wen Chang
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (N.-W.C.); (W.-W.S.)
| | - 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
| | - Wen-Wei Sung
- Department of Urology, Chung Shan Medical University Hospital, Taichung 402, Taiwan; (N.-W.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; (N.-W.C.); (W.-W.S.)
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
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9
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Ohara K, Rendeiro AF, Bhinder B, Eng KW, Ravichandran H, Nguyen D, Pisapia D, Vosoughi A, Fernandez E, Shohdy KS, Manohar J, Beg S, Wilkes D, Robinson BD, Khani F, Bareja R, Tagawa ST, Ouseph MM, Sboner A, Elemento O, Faltas BM, Mosquera JM. The evolution of metastatic upper tract urothelial carcinoma through genomic-transcriptomic and single-cell protein markers analysis. Nat Commun 2024; 15:2009. [PMID: 38499531 PMCID: PMC10948878 DOI: 10.1038/s41467-024-46320-w] [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: 12/26/2021] [Accepted: 02/22/2024] [Indexed: 03/20/2024] Open
Abstract
The molecular characteristics of metastatic upper tract urothelial carcinoma (UTUC) are not well understood, and there is a lack of knowledge regarding the genomic and transcriptomic differences between primary and metastatic UTUC. To address these gaps, we integrate whole-exome sequencing, RNA sequencing, and Imaging Mass Cytometry using lanthanide metal-conjugated antibodies of 44 tumor samples from 28 patients with high-grade primary and metastatic UTUC. We perform a spatially-resolved single-cell analysis of cancer, immune, and stromal cells to understand the evolution of primary to metastatic UTUC. We discover that actionable genomic alterations are frequently discordant between primary and metastatic UTUC tumors in the same patient. In contrast, molecular subtype membership and immune depletion signature are stable across primary and matched metastatic UTUC. Molecular and immune subtypes are consistent between bulk RNA-sequencing and mass cytometry of protein markers from 340,798 single cells. Molecular subtypes at the single-cell level are highly conserved between primary and metastatic UTUC tumors within the same patient.
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Affiliation(s)
- Kentaro Ohara
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - André Figueiredo Rendeiro
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Lazarettgasse 14 AKH BT 25.3, 1090, Vienna, Austria
| | - Bhavneet Bhinder
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Kenneth Wha Eng
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Hiranmayi Ravichandran
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Duy Nguyen
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA
| | - David Pisapia
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Aram Vosoughi
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Evan Fernandez
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Kyrillus S Shohdy
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Jyothi Manohar
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Shaham Beg
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - David Wilkes
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Brian D Robinson
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Francesca Khani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Rohan Bareja
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Scott T Tagawa
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA
- Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine, New York, NY, 10065, USA
| | - Madhu M Ouseph
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
- Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine, New York, NY, 10065, USA
| | - Bishoy M Faltas
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA.
- Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine, New York, NY, 10065, USA.
- Departments of Cell and Developmental Biology, Weill Cornell Medicine, New York, NY, 10065, USA.
| | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA.
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.
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10
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Ma Z, Yi Y, Qiu Z. Recent trends in incidence, mortality, survival, and treatment of upper tract urothelial carcinoma. THE FRENCH JOURNAL OF UROLOGY 2024; 34:102573. [PMID: 38330829 DOI: 10.1016/j.fjurol.2024.102573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/18/2023] [Accepted: 12/10/2023] [Indexed: 02/10/2024]
Abstract
BACKGROUND To examine the recent trends in incidence, incidence-based mortality, survival, and treatment of upper tract urothelial carcinoma (UTUC) from 2004 to 2019 and investigate whether patients would benefit from adjuvant chemotherapy. METHODS Within the Surveillance, Epidemiology, and End Results (SEER) database, we identified 18,422 patients diagnosed with UTUC from 2004 to 2019. Joinpoint regression analyses were used to test the trends in annual percentage change (APC) for statistical significance. RESULTS From 2004 to 2019, the incidence of all UTUC decreased from 1.46 to 1.27 per 100,000 person-years [APC: -1.11, P<0.001]. In subgroup analysis, the incidence decreased for localized, regional and stage I-II, but increased for distant. Over the study period, changes in trend for 5-year cancer specific survival [APC: -0.21, P=0.676] and 5-year overall survival [APC: 0.18, P=0.751] of all UTUC were not significant. The 5-year cancer specific survival and 5-year overall survival for regional and stage III cancer improved significantly from 2004 to 2014. Since 2004, rates of treatment with nephroureterectomy combined with chemotherapy increased significantly [APC: 7.38, P<0.001], while rates of treatment with nephroureterectomy alone decreased significantly [APC: -1.89, P<0.001]. CONCLUSION The overall incidence of UTUC is reduced, with a significant reduction in the incidence of early stage UTUC but an increase in the incidence of late stage UTUC. No significant change in IBM was observed over the study period. No significant improvement in survival for early stage UTUC. Significant improvements in regional and stage III survival were observed with active adjuvant chemotherapy. There is also an excess of combination therapy. LEVEL OF EVIDENCE 8.
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Affiliation(s)
- Zecong Ma
- Department of Urology, Longyan First Hospital Affiliated to Fujian Medical University, Longyan, Fujian Province, China
| | - Yi Yi
- Department of Urology, Longyan First Hospital Affiliated to Fujian Medical University, Longyan, Fujian Province, China.
| | - Zini Qiu
- Minxi Vocational and Technical College, Longyan, Fujian Province, China
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11
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Giudici N, Blarer J, Sathianathen N, Burkhard FC, Wuethrich PY, Thalmann GN, Seiler R, Furrer MA. Diagnostic Value of Urine Cytology in Pharmacologically Forced Diuresis for Upper Tract Urothelial Carcinoma Diagnosis and Follow-Up. Cancers (Basel) 2024; 16:758. [PMID: 38398151 PMCID: PMC10886451 DOI: 10.3390/cancers16040758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/02/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
We performed a urine cytology analysis of a pharmacologically induced diuresis for the diagnosis of upper tract urothelial carcinoma. To evaluate the diagnostic value of cytology of pharmacologically forced diuresis, an initial cohort of 77 consecutive patients with primary upper tract urothelial carcinoma treated via radical surgery was enrolled. To evaluate pharmacologically forced diuresis cytology as a follow-up procedure, a second cohort of 1250 patients who underwent a radical cystectomy for bladder cancer was selected. In the first cohort, the sensitivity of cytology of pharmacologically forced diuresis in patients with invasive, high-grade, low-grade, and concomitant carcinoma in situ was 8%, 9%, 0%, and 14%, respectively. In the second cohort, cytology of pharmacologically forced diuresis was positive in 30/689 (4.3%) patients, in whom upper urinary tract recurrence was present in 21/30 (70%) of cases, and urethral recurrence was present in 8/30 (26%) of cases. As a follow-up tool, cytology of pharmacologically forced diuresis showed a sensitivity, specificity, and positive and negative predictive values of 60%, 99%, 70%, and 98%, respectively. Overall, as a diagnostic tool, the sensitivity of cytology of pharmacologically forced diuresis is slightly better in patients with invasive upper tract urothelial carcinoma and concomitant carcinoma in situ. As a follow-up method, positive cytology of pharmacologically forced diuresis is strongly related to cancer recurrence and can reveal urethral recurrence. Cytology of pharmacologically forced diuresis might be useful in cases with contraindications for imaging or when achieving endoscopic access to the upper urinary tract is difficult.
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Affiliation(s)
- Nicola Giudici
- Department of Urology, Hospital Center Biel, Vogelsang 84, 2501 Biel, Switzerland; (N.G.); (J.B.); (R.S.)
| | - Jennifer Blarer
- Department of Urology, Hospital Center Biel, Vogelsang 84, 2501 Biel, Switzerland; (N.G.); (J.B.); (R.S.)
| | - Niranjan Sathianathen
- Department of Urology, The University of Melbourne, Royal Melbourne Hospital, Parkville, VIC 3052, Australia;
| | - Fiona C. Burkhard
- Department of Urology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland; (F.C.B.); (G.N.T.)
| | - Patrick Y. Wuethrich
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland;
| | - George N. Thalmann
- Department of Urology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland; (F.C.B.); (G.N.T.)
| | - Roland Seiler
- Department of Urology, Hospital Center Biel, Vogelsang 84, 2501 Biel, Switzerland; (N.G.); (J.B.); (R.S.)
- Department for BioMedical Research, Translational Organoid Resource Core, University of Bern, 3010 Bern, Switzerland
| | - Marc A. Furrer
- Department of Urology, The University of Melbourne, Royal Melbourne Hospital, Parkville, VIC 3052, Australia;
- Department of Urology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland; (F.C.B.); (G.N.T.)
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland;
- Department of Urology, Solothurner Spitäler AG, Kantonsspital Olten, 4600 Olten, Switzerland
- Department of Urology, Solothurner Spitäler AG, Bürgerspital Solothurn, 4500 Solothurn, Switzerland
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12
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Mousavian AH, Shafiee G, Sheidaei A, Balajam NZ, Ebrahimi M, Khatami F, Gohari K, Aryan A, Ghanbari-Motlagh A, Ostovar A, Aghamir SMK, Heshmat R. The 15-year national trends of urinary cancers incidence among Iranian men and women; 2005-2020. Int J Equity Health 2024; 23:13. [PMID: 38254127 PMCID: PMC10804628 DOI: 10.1186/s12939-023-02084-1] [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: 05/05/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND Urinary tract cancers including bladder, kidney, ureter, and pelvis are a common malignancy worldwide with high mortality ratio. Aimed to investigate the prevalence of these cancers, we conducted this study. METHODS In this study, all the information related to ICD10 codes, gender, age and province of residence of individuals were obtained from the data of Iran's cancer registry by the Ministry of Health, Medicine and Medical Education and demographic evidence for each sub-country from the reports of Statistics Center of Iran (SCI). Also, the data of two Iranian national survey studies CASPIAN-III, IV, and V (information related to the care and prevention of non-communicable diseases (NCD) in childhood and adolescence) and STEPs (including information on NCD in adults over 18 years old) were used. The data was analyzed using Poisson regression with mixed effects to estimate the incidence of cancers. RESULTS Bladder and kidney neoplasm are the most common cancers of the urinary system in Iran. The prevalence of bladder cancer has increased from 5.82 to 11.50 per 100,000 individuals. The increasing trend is growing faster in men compared with women. The incidence of kidney neoplasm has increased over the years (2.03 in 2005 vs. 7.02 in 2020 per 100,000). Having a higher incidence ratio compared with bladder cancer, kidney cancer is responsible for 35.06% of all urinary cancers in 2020 compared with 23.71% in 2005. Both neoplasms of the ureter and renal pelvis were recorded rarely and with lower incidence in both sexes during this period. CONCLUSION Considering the increasing trend in the incidence of urinary neoplasms in Iran during these years, the advantage of focusing on the risk of urinary cancers is highlighted. Therefore, investigating the prevalence and incidence of urinary cancers to plan and manage these cancers will result in prevention and reduction of the disease burden on the Iranian society. Future studies in this field can help in the prevention and well-timed diagnosis of these cancers.
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Affiliation(s)
- Amir-Hossein Mousavian
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Gita Shafiee
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Sheidaei
- Department of Epidemiology and Biostatics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Narges Zargar Balajam
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Ebrahimi
- Department of Internal Medicine, Faculty of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Khatami
- Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Kimiya Gohari
- Department of Biostatistics, Faculty of Medicine Sciences, Tarbiat Modares University, Tehran, Iran
| | - Alisam Aryan
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ghanbari-Motlagh
- Department of Radiotherapy, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afshin Ostovar
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ramin Heshmat
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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13
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Walach MT, Nitschke K, Groß-Weege M, Großhans J, Wildner L, Pause L, Jarczyk J, Wessels F, Neuberger M, Kowalewski KF, Kriegmair MC, Popovic ZV, Gaiser T, Worst TS, Nuhn P. Cyclin A2 Expression as Predictive Biomarker in Muscle-Invasive Upper Tract Urothelial Carcinoma. Urol Int 2024; 108:128-136. [PMID: 38224675 DOI: 10.1159/000536184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 01/03/2024] [Indexed: 01/17/2024]
Abstract
INTRODUCTION The aim was to evaluate the prognostic value of altered Cyclin A2 (CCNA2) gene expression in upper tract urothelial carcinoma (UTUC) and to assess its predictive potential as a prognostic factor for overall survival (OS) and disease-free survival. METHODS 62 patients who underwent surgical treatment for UTUC were included. Gene expression of CCNA2, MKI67, and p53 was analyzed by quantitative reverse transcriptase polymerase chain reaction. Survival analyses were performed using the Kaplan-Meier method and the log-rank test. For Cox regression analyses, uni- and multivariable hazard ratios were calculated. Spearman correlation was used to analyze correlation of CCNA2 expression with MKI67 and p53. RESULTS The median age of the cohort was 73 years, and it consisted of 48 males (77.4%) and 14 females (22.6%). Patients with high CCNA2 expression levels showed longer OS (HR 0.33; 95% CI: 0.15-0.74; p = 0.0073). Multivariable Cox regression analyses identified CCNA2 overexpression (HR 0.37; 95% CI: 0.16-0.85; p = 0.0189) and grading G2 (vs. G3) (HR 0.39; 95% CI: 0.17-0.87; p = 0.0168) to be independent predictors for longer OS. CCNA2 expression correlated positively with MKI67 expression (Rho = 0.4376, p = 0.0005). CONCLUSION Low CCNA2 expression is significantly associated with worse OS. Thus, CCNA2 might serve as a potential biomarker in muscle-invasive UTUC and may be used to characterize a subset of patients having an unfavorable outcome and for future risk assessment scores.
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Affiliation(s)
- Margarete Teresa Walach
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Katja Nitschke
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Matthias Groß-Weege
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Johannes Großhans
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Lukas Wildner
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Luca Pause
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Jonas Jarczyk
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Frederik Wessels
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Manuel Neuberger
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Karl-Friedrich Kowalewski
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Maximilian Christian Kriegmair
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Zoran V Popovic
- Institute of Pathology, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Timo Gaiser
- Institute of Pathology, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Thomas Stefan Worst
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
| | - Philipp Nuhn
- Department of Urology and Urologic Surgery, University Medical Centre Mannheim (UMM), University of Heidelberg, Mannheim, Germany
- Department of Urology, University Hospital Schleswig-Holstein (UKSH), Campus Kiel, Kiel, Germany
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14
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Sharifi SHH, Wu YX, Lavasani SAM, Tano ZE, Ali SN, Gao BM, Saadat S, Piedras P, Nourbakhsh M, Jiang P, Patel RM, Landman J, Clayman RV. Electromotive Drug Administration in the Porcine Renal Pelvis: First Report. J Endourol 2024; 38:77-81. [PMID: 37842848 DOI: 10.1089/end.2023.0418] [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: 10/17/2023] Open
Abstract
Introduction: Electromotive Drug Administration (EMDA) amplifies drug delivery deep into targeted tissues. We tested, for the first time, the ability of EMDA to deliver methylene blue into the urothelium of the renal pelvis. Materials and Methods: In an anesthetized female pig, both proximal ureters were transected two inches distal to the ureteropelvic junction. An 8F dual lumen catheter and a 5F fenestrated catheter with an indwelling silver wire were inserted into both renal pelvises following which methylene blue (0.1%) was infused at a rate of 5 mL/min for 20 minutes. In one pelvis, a 4 mA positive pulsed electrical current was applied to the silver wire. Results: In contrast to the control pelvis, the EMDA side macroscopically exhibited dense homogeneous staining; microscopy revealed penetration of methylene blue into the urothelium/lamina propria. Conclusion: In the porcine renal pelvis, application of EMDA increased the penetration of a charged molecule into the urothelium/lamina propria.
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Affiliation(s)
| | - Yi Xi Wu
- Department of Urology, University of California, Irvine, Orange, California, USA
| | | | - Zachary E Tano
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Sohrab Naushad Ali
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Bruce M Gao
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Seyedamirvala Saadat
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Paul Piedras
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Mahra Nourbakhsh
- Department of Pathology, University of California, Irvine, Orange, California, USA
| | - Pengbo Jiang
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Roshan M Patel
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Jaime Landman
- Department of Urology, University of California, Irvine, Orange, California, USA
| | - Ralph V Clayman
- Department of Urology, University of California, Irvine, Orange, California, USA
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15
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Hu H, Lai S, Wang M, Tang X, Lai CH, Xu K, Xu T, Hu H. Effect of subsequent bladder cancer on survival in upper tract urothelial carcinoma patients post-radical nephroureterectomy: a systematic review and meta-analysis. BMC Urol 2023; 23:212. [PMID: 38129811 PMCID: PMC10734187 DOI: 10.1186/s12894-023-01387-3] [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: 06/17/2023] [Accepted: 12/05/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Radical nephroureterectomy (RNU) is the primary treatment strategy for upper tract urothelial carcinoma (UTUC). However, the intravesical recurrence occurs in 20-50% of all patients. The specific effect of subsequent bladder cancer (SBCa) on survival remains unclear. Therefore, we investigated the effect of SBCa following RNU in patients with UTUC. METHODS PubMed, EMBASE, and Cochrane Library were exhaustively searched for studies comparing oncological outcomes between SBCa and without SBCa. Standard cumulative analyses using hazard ratios (HR) with 95% confidence intervals (CI) were performed using Review Manager (version 5.3). RESULTS Five studies involving 2057 patients were selected according to the predefined eligibility criteria. Meta-analysis of cancer-specific survival (CSS) and overall survival (OS) revealed no significant differences between the SBCa and non-SBCa groups. However, subgroup analysis of pT0-3N0M0 patients suggested that people with SBCa had worse CSS (HR = 5.13, 95%CI 2.39-10.98, p < 0.0001) and OS (HR = 4.00, 95%CI 2.19-7.31, p < 0.00001). CONCLUSIONS SBCa appears to be associated with worse OS in patients with early stage UTUC. However, caution must be taken before recommendations are made because this interpretation is based on very few clinical studies and a small sample size. Research sharing more detailed surgical site descriptions, as well as enhanced outcome data collection and improved reporting, is required to further investigate these nuances.
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Affiliation(s)
- Haopu Hu
- Department of Urology, Peking University People's Hospital, Beijing, China
| | - Shicong Lai
- Department of Urology, Peking University People's Hospital, Beijing, China
| | - Mingrui Wang
- Department of Urology, Peking University People's Hospital, Beijing, China
| | - Xinwei Tang
- Department of Urology, Peking University People's Hospital, Beijing, China
| | - Chin-Hui Lai
- Department of Urology, Peking University People's Hospital, Beijing, China
| | - Kexin Xu
- Department of Urology, Peking University People's Hospital, Beijing, China
| | - Tao Xu
- Department of Urology, Peking University People's Hospital, Beijing, China
| | - Hao Hu
- Department of Urology, Peking University People's Hospital, Beijing, China.
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16
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Ye Y, Zheng Y, Li J, Miao Q, Lin M, Chen J, Ruan H, Zhang X. Endoscopic excision versus radical nephroureterectomy for non-muscle invasive upper tract urothelial carcinoma: A population-based large cohort study. Heliyon 2023; 9:e22408. [PMID: 38107280 PMCID: PMC10724554 DOI: 10.1016/j.heliyon.2023.e22408] [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: 07/15/2023] [Revised: 11/07/2023] [Accepted: 11/10/2023] [Indexed: 12/19/2023] Open
Abstract
Background As an important kidney-sparing treatment for upper urothelial carcinoma (UTUC), whether endoscopic excision can be performed without sacrificing oncologic outcomes remains indefinite. This study aimed to investigate the prevalence and efficacy of endoscopic excision, in patients with non-muscle invasive UTUC (NMIUTUC) and compare them to those of radical nephroureterectomy (RNU). Methods Using the Surveillance, Epidemiology, and End Results database, we reviewed 4347 cases with NMIUTUC (cTis/Ta/T1-N0-M0,≤ 5.0 cm) between 2004 and 2020. Surgical treatment modalities included endoscopic excision and RNU. Propensity score matching analysis was used to minimize the selection bias between endoscopic excision and RNU, selecting 1:1 matched patients in the two group. Results A total of 794 patients with NMIUTUC were included after matching (397:397). Patients who underwent endoscopic excision had worse survival outcomes compared with those of patients who underwent RNU (5-year OS: 65.3 % vs. 80.3 %, p < 0.0001; 5-year DSS: 83.2 % vs. 94.0 %, p = 0.00021). After stratification by anatomical sites, the effect of endoscopic excision for NMI renal pelvis cancer was worse than RNU (5-year OS, 62.9 % vs. 82.8 %; 5-year DSS, 78.8 % vs. 91.6 %), while in NMI ureteral cancer, there is no statistically significant difference in OS and DSS between endoscopic excision and RNU. Further stratification according to tumor grade revealed equivalent tumor control effects of endoscopic excision and RNU in low-grade NMI ureteral cancer (5-year OS: 67.7 % vs. 72.5 %, p = 0.23; 5-year DSS: 87.2 % vs. 93.1 %, p = 0.17); while for renal pelvis tumor and high-grade ureteral tumor, endoscopic excision was related with significantly inferior prognosis. Conclusions Only for low-grade NMI ureteral cancer, endoscopic excision and RNU are oncologically equivalent, indicating that endoscopic excision might be an effective option for low-grade NMI ureteral cancer. This result needs to be further verified in randomized controlled trials.
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Affiliation(s)
- Yuzhong Ye
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yongqiang Zheng
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Junteng Li
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Qi Miao
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Mei Lin
- Department of Radiation Oncology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, 510080, China
| | - Jiawei Chen
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hailong Ruan
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiaoping Zhang
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
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17
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Liao PF, Wang PY, Peng TR. Efficacy and Safety of Programmed Death-1/Programmed Death-Ligand 1 Inhibitor for Metastatic Urothelial Carcinoma: A Systematic Review and Meta-Analysis. Curr Oncol 2023; 30:9940-9952. [PMID: 37999142 PMCID: PMC10670843 DOI: 10.3390/curroncol30110722] [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: 09/15/2023] [Revised: 10/19/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023] Open
Abstract
Objective: The purpose of this study was to evaluate the efficacy and safety of programmed death-1 (PD-1)/programmed death-ligand 1 (PD-L1) inhibitors for the treatment of metastatic urothelial carcinoma (mUC). Methods: A literature search was conducted of PubMed, EMBASE, and the Cochrane Library and was limited to the English literature. Randomized controlled trials (RCTs) published up to July 2022 were considered for inclusion. The outcomes were progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and grade ≥ 3 treatment-related AEs (TRAE). Subgroup analysis was performed based on the PD-L1 expression status, and the differences between first- and second-line PD-1/PD-L1 inhibitors were estimated. Results: We included five RCTs comprising 3584 patients in the analysis. Compared with chemotherapy alone, the use of PD-1/PD-L1 inhibitors as monotherapy did not significantly prolong OS [hazard ratios (HR), 0.90; 95% CI, 0.81-1.00] or PFS (HR, 1.12; 95% CI, 0.95-1.32). However, the PD-1/PD-L1 inhibitor combined with chemotherapy significantly improved both OS (HR, 0.85; 95% CI, 0.74-0.96) and PFS (HR, 0.80; 95% CI, 0.71-0.90). Additionally, subgroup analysis showed that in mUC with PD-L1 expression ≥ 5%, treatment with the PD-1/PD-L1 inhibitor alone did not reduce the risk of death. Safety analysis showed that the PD-1/PD-L1 inhibitor alone did not significantly increase the incidence rates of grade ≥ 3 TRAEs. Conclusions: The results show that use of the PD-1/PD-L1 inhibitor alone as first-line treatment is similar to chemotherapy in terms of both survival and response rates. However, the PD-1/PD-L1 inhibitor plus chemotherapy has a significant benefit in terms of PFS or OS. Nonetheless, more RCTs are warranted to evaluate efficiency and safety in the combination regimen of chemotherapy and PD-1/PD-L1 inhibitors.
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Affiliation(s)
| | | | - Tzu-Rong Peng
- Department of Pharmacy, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23142, Taiwan
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18
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Pinar U, Calleris G, Grobet-Jeandin E, Grande P, Benamran D, Thibault C, Gontero P, Rouprêt M, Seisen T. The role of perioperative chemotherapy for upper tract urothelial carcinoma patients treated with radical nephroureterectomy. World J Urol 2023; 41:3205-3230. [PMID: 36905443 DOI: 10.1007/s00345-023-04330-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 02/05/2023] [Indexed: 03/12/2023] Open
Abstract
PURPOSE To summarize evidence regarding the use of neoadjuvant (NAC) and adjuvant chemotherapy (AC) among patients treated with radical nephroureterectomy (RNU). METHODS A comprehensive literature search of PubMed (MEDLINE), EMBASE and the Cochrane library was performed to identify any original or review article on the role of perioperative chemotherapy for UTUC patients treated with RNU. RESULTS With regards to NAC, retrospective studies consistently suggested that it may be associated with better pathological downstaging (pDS) ranging from 10.8 to 80% and complete response (pCR) ranging from 4.3 to 15%, while decreasing the risk of recurrence and death as compared to RNU alone. Even higher pDS ranging from 58 to 75% and pCR ranging from 14 to 38% were observed in single-arm phase II trials. With regards to AC, retrospective studies provided conflicting results although the largest report from the National Cancer Database suggested an overall survival benefit in pT3-T4 and/or pN + patients. In addition, a phase III randomized controlled trial showed that the use of AC was associated with a disease-free survival benefit (HR = 0.45; 95% CI = [0.30-0.68]; p = 0.0001) in pT2-T4 and/or pN + patients with acceptable toxicity profile. This benefit was consistent in all subgroups analyzed. CONCLUSIONS Perioperative chemotherapy improves oncological outcomes associated with RNU. Given the impact of RNU on renal function, the rational is stronger for the use of NAC which impacts final pathology and potentially prolongs survival. However, the level of evidence is stronger for the use of AC that has been proven to decrease the risk of recurrence after RNU with a potential survival benefit.
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Affiliation(s)
- Ugo Pinar
- GRC 5, Predictive Onco-Urology, APHP, Pitié-Salpêtrière, Urology, Sorbonne University, 75013, Paris, France
| | - Giorgio Calleris
- Department of Urology, San Giovanni Battista Hospital, Città Della Salute E Della Scienza and University of Turin, Turin, Italy
| | | | - Pietro Grande
- GRC 5, Predictive Onco-Urology, APHP, Pitié-Salpêtrière, Urology, Sorbonne University, 75013, Paris, France
| | - Daniel Benamran
- Division of Urology, Geneva University Hospitals, Geneva, Switzerland
| | - Constance Thibault
- Department of Medical Oncology, Hopital Européen Georges Pompidou, Institut du Cancer Paris CARPEM, AP-HP Centre, Paris, France
| | - Paolo Gontero
- Department of Urology, San Giovanni Battista Hospital, Città Della Salute E Della Scienza and University of Turin, Turin, Italy
| | - Morgan Rouprêt
- GRC 5, Predictive Onco-Urology, APHP, Pitié-Salpêtrière, Urology, Sorbonne University, 75013, Paris, France
| | - Thomas Seisen
- GRC 5, Predictive Onco-Urology, APHP, Pitié-Salpêtrière, Urology, Sorbonne University, 75013, Paris, France.
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Dłubak A, Karwacki J, Logoń K, Tomecka P, Brawańska K, Krajewski W, Szydełko T, Małkiewicz B. Lymph Node Dissection in Upper Tract Urothelial Carcinoma: Current Status and Future Perspectives. Curr Oncol Rep 2023; 25:1327-1344. [PMID: 37801187 PMCID: PMC10640513 DOI: 10.1007/s11912-023-01460-y] [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] [Accepted: 09/04/2023] [Indexed: 10/07/2023]
Abstract
PURPOSE OF REVIEW This narrative review aims to evaluate the role of lymph node dissection (LND) in upper tract urothelial carcinoma (UTUC) and its implications for staging and management outcomes, as well as future perspectives. RECENT FINDINGS Multiple studies have demonstrated the limitations of conventional imaging techniques in accurately localizing lymph node metastasis (LNM) in UTUC. While 18F-fluorodeoxyglucose positron emission tomography with computed tomography (18FDG-PET/CT) shows promise for preoperative LNM detection, its specificity is low. Alternative methods such as choline PET/CT and sentinel lymph node detection are under consideration but require further investigation. Additionally, various preoperative factors associated with LNM hold potential for predicting nodal involvement, thereby improving nodal staging and oncologic outcomes of LND. Several surgical approaches, including segmental ureterectomy and robot-assisted nephroureterectomy, provide a possibility for LND, while minimizing morbidity. LND remains the primary nodal staging tool for UTUC, but its therapeutic benefit is still uncertain. Advances in imaging techniques and preoperative risk assessment show promise in improving LNM detection. Further research and multi-center studies are needed to comprehensively assess the advantages and limitations of LND in UTUC, as well as the long-term outcomes of alternative staging and treatment strategies.
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Affiliation(s)
- Andrzej Dłubak
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland
| | - Jakub Karwacki
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland
| | - Katarzyna Logoń
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland
| | - Paulina Tomecka
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland
| | - Kinga Brawańska
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland
| | - Wojciech Krajewski
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland
| | - Tomasz Szydełko
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland
| | - Bartosz Małkiewicz
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556, Wroclaw, Poland.
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20
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Zhang P, Xie X, Li C, Zhang C, Liang P. LRRC59 serves as a novel biomarker for predicting the progression and prognosis of bladder cancer. Cancer Med 2023; 12:19758-19776. [PMID: 37706625 PMCID: PMC10587936 DOI: 10.1002/cam4.6542] [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: 03/26/2023] [Revised: 06/28/2023] [Accepted: 09/05/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Leucine-rich repeat-containing protein 59 (LRRC59) is an endoplasmic reticulum membrane protein involved in various cancers, but its role in bladder cancer (BC) has not been reported. The aim of the present study was to investigate the role of LRRC59 protein in BC progression and prognosis. METHODS The expression profile and clinical significance were retrieved from BC patients in the Cancer Genome Atlas database. The methylation status of LRRC59 was analyzed by UALCAN and MethSurv databases. Potential signaling pathways and biological functions were explored by functional enrichment analysis. Immunocyte infiltration was evaluated by CIBERSORT analysis. The prognostic value of LRRC59 was evaluated by Kaplan-Meier and Cox regression analyses. Overall survival (OS) was predicted by the nomogram plot established in this study. LRRC59 expression in 10 pairs BC and adjacent noncancerous tissues were analyzed by immunohistochemistry (IHC). Cell proliferation, migration, and invasion were detected by CCK8, colony formation assay, transwell assay, and cell scratch assay, respectively. Proteins related to epithelial-mesenchymal transition and apoptosis were detected by western blot. RESULTS LRRC59 overexpression significantly decreased OS, disease-specific survival, and progress-free interval of BC patients. LRRC59 was a prognostic marker for OS and its hypomethylation status signified a poor prognosis. LRRC59 overexpression was correlated with infiltration of resting memory CD4 T cells, memory activated CD4 T cells, resting NK cells, macrophages M0, M1, M2, and neutrophils. IHC showed that the LRRC59 expression in BC tissue was significantly higher than that in adjacent noncancerous tissue. Knockdown of LRRC59 expression inhibited the proliferation of BC cells and reduced their migratory ability. Western blot showed that Snail and vimentin protein expressions decreased, while E-cadherin expressions increased. CONCLUSIONS LRRC59 expression can predict the outcome of BC independently and serve as a new biomarker for diagnosis.
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Affiliation(s)
- Peng Zhang
- Department of UrologyThe Second Affiliated Hospital of Chongqing Medical UniversityChongqingPeople's Republic of China
| | - Xiaodu Xie
- Department of UrologyThe Second Affiliated Hospital of Chongqing Medical UniversityChongqingPeople's Republic of China
| | - Chunming Li
- Department of Hepatobiliary SurgeryThe Second Affiliated Hospital of Chongqing Medical UniversityChongqingPeople's Republic of China
| | - Chaohua Zhang
- Department of Gastrointestinal SurgeryThe Second Affiliated Hospital of Chongqing Medical UniversityChongqingPeople's Republic of China
| | - Peihe Liang
- Department of UrologyThe Second Affiliated Hospital of Chongqing Medical UniversityChongqingPeople's Republic of China
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21
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Kobayashi G, Hayashi T, Sentani K, Uraoka N, Fukui T, Kido A, Katsuya N, Ishikawa A, Babasaki T, Sekino Y, Nose H, Arihiro K, Hinata N, Oue N. MCM4 expression is associated with high-grade histology, tumor progression and poor prognosis in urothelial carcinoma. Diagn Pathol 2023; 18:106. [PMID: 37737200 PMCID: PMC10515259 DOI: 10.1186/s13000-023-01392-y] [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: 03/07/2023] [Accepted: 09/12/2023] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND We previously reported Minichromosome maintenance 4 (MCM4) overexpression in gastric cancer. However, the clinicopathological significance of MCM4 in urothelial carcinoma (UC) has not been investigated. To clarify the clinicopathological significance of MCM4 in UC, we investigated MCM4 expression with immunohistochemistry (IHC). METHODS We analyzed the expression and distribution of MCM4 in 124 upper tract urothelial carcinoma (UTUC) samples by IHC. Additionally, using 108 urine samples, we analyzed MCM4 Immunocytochemistry (ICC) expression in urine cytology. RESULTS In normal urothelium, MCM4 expression was weak or absent. Meanwhile, the strong nuclear expression of MCM4 was observed in UTUC tissues, and it was detected in 77 (62%) of a total of 124 UTUC cases. MCM4-positive UTUC cases were associated with nodular/flat morphology, high grade, high T stage, and poor prognosis. Moreover, MCM4 expression was significantly higher in the invasive front than in the tumor surface. Similar results were also obtained in TCGA bladder cancer cohort. Additionally, MCM4 expression was associated with high expression of Ki-67, HER2, EGFR, and p53 in UTUC. Among representative cancer-related molecules, MCM4 had an independent predictive value for progression-free survival and high-grade UC. ICC for MCM4 was also performed on urine cytology slides and showed that the nuclear expression of MCM4 was more frequently found in UC cells than in non-neoplastic cells. The diagnostic accuracy of urine cytology was improved by combining MCM4 immunostaining with cytology. CONCLUSION These results suggest that MCM4 might be a useful predictive biomarker for high-grade histology, tumor progression and poor prognosis in UC. Moreover, ICC for MCM4 might be helpful for UC detection as additional markers in the cytomorphology-based diagnosis.
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Affiliation(s)
- Go Kobayashi
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Tetsutaro Hayashi
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, -2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Kazuhiro Sentani
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
| | - Naohiro Uraoka
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Takafumi Fukui
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Aya Kido
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Narutaka Katsuya
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Akira Ishikawa
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Takashi Babasaki
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, -2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Yohei Sekino
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, -2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hiroyuki Nose
- Department of Urology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Nobuyuki Hinata
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, -2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Naohide Oue
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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22
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Bang S, Cho HJ, Ha US, Lee JY, Hong SH. Retroperitoneal Single-Port Robot-Assisted Nephroureterectomy with Bladder Cuff Excision: Initial Experience and Description of the Technique. J Clin Med 2023; 12:6091. [PMID: 37763031 PMCID: PMC10532224 DOI: 10.3390/jcm12186091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/12/2023] [Accepted: 09/20/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND With the introduction of the single-port (SP) robot, surgery that was difficult to attempt is becoming possible. Nephroureterectomy (NUx) for upper tract urothelial carcinoma also seems to be able to attempt a retroperitoneal (RP) approach. PURPOSE to investigate the feasibility of SP robotic RP NUx with bladder cuff excision. DESIGN, SETTING, AND PARTICIPANTS we sequentially analyzed 20 patients who underwent SP robot NUx from January 2021 to December 2022. SURGICAL PROCEDURE all patients were diagnosed with upper tract urothelial carcinoma (UTUC) and were operated upon by a single expert using the da Vinci SP platform (Intuitive Surgical, Sunnyvale, CA, USA) with retroperitoneal approach. RESULTS AND LIMITATIONS A total of 20 patients underwent SP robotic NUx with bladder cuff excision. The mean age of patients was 69.45 ± 8.68 years, and the mean body mass index (BMI) was 25.37 ± 3.00 kg/m2. The mean tumor size was 2.42 ± 1.03 cm on a CT scan, with right-sided tumors in eight patients (40%) and left-sided tumors in 12 patients (60%). The median console time was 106 min and 40 s, and the expected blood loss was 122.50 ± 75.18 mL. Final pathology showed that all of the patients were diagnosed as having urothelial carcinoma; one patient was classified as Ta (5.00%), three patients were classified as T1 (15.00%), seven patients were classified as T2 (35.00%), eight patients were classified as T3 (40.00%), and one patient was classified as T4 (5.00%). None of these 20 patients showed any complications based on the Clavien-Dindo scale. CONCLUSIONS SP robotic NUx using a retroperitoneal approach provides feasible perioperative and postoperative outcomes for UTUC.
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Affiliation(s)
| | | | | | | | - Sung-Hoo Hong
- Department of Urology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (S.B.); (H.J.C.); (U.-S.H.); (J.Y.L.)
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23
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Elahi Najafi MA, Yasui M, Teramoto Y, Tatenuma T, Jiang G, Miyamoto H. GABBR2 as a Downstream Effector of the Androgen Receptor Induces Cisplatin Resistance in Bladder Cancer. Int J Mol Sci 2023; 24:13733. [PMID: 37762034 PMCID: PMC10530579 DOI: 10.3390/ijms241813733] [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: 08/22/2023] [Revised: 08/29/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
The precise molecular mechanisms responsible for resistance to cisplatin-based chemotherapy in patients with bladder cancer remain elusive, while we have indicated that androgen receptor (AR) activity in urothelial cancer is associated with its sensitivity. Our DNA microarray analysis in control vs. AR-knockdown bladder cancer sublines suggested that the expression of a GABA B receptor GABBR2 and AR was correlated. The present study aimed to determine the functional role of GABBR2 in modulating cisplatin sensitivity in bladder cancer. AR knockdown and dihydrotestosterone treatment considerably reduced and induced, respectively, GABBR2 expression, and the effect of dihydrotestosterone was at least partially restored by an antiandrogen hydroxyflutamide. A chromatin immunoprecipitation assay further revealed the binding of AR to the promoter region of GABBR2 in bladder cancer cells. Meanwhile, GABBR2 expression was significantly elevated in a cisplatin-resistant bladder cancer subline, compared with control cells. In AR-positive bladder cancer cells, knockdown of GABBR2 or treatment with a selective GABA B receptor antagonist, CGP46381, considerably enhanced the cytotoxic activity of cisplatin. However, no additional effect of CGP46381 on cisplatin-induced growth suppression was seen in GABBR2-knockdown cells. Moreover, in the absence of cisplatin, CGP46381 treatment and GABBR2 knockdown showed no significant changes in cell proliferation or migration. These findings suggest that GABBR2 represents a key downstream effector of AR signaling in inducing resistance to cisplatin treatment. Accordingly, inhibition of GABBR2 has the potential of being a means of chemosensitization, especially in patients with AR/GABBR2-positive bladder cancer.
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Affiliation(s)
- Mohammad Amin Elahi Najafi
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY 14642, USA; (M.A.E.N.); (M.Y.); (Y.T.); (T.T.); (G.J.)
- James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Masato Yasui
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY 14642, USA; (M.A.E.N.); (M.Y.); (Y.T.); (T.T.); (G.J.)
- James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Yuki Teramoto
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY 14642, USA; (M.A.E.N.); (M.Y.); (Y.T.); (T.T.); (G.J.)
- James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Tomoyuki Tatenuma
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY 14642, USA; (M.A.E.N.); (M.Y.); (Y.T.); (T.T.); (G.J.)
- James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Guiyang Jiang
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY 14642, USA; (M.A.E.N.); (M.Y.); (Y.T.); (T.T.); (G.J.)
- James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Hiroshi Miyamoto
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY 14642, USA; (M.A.E.N.); (M.Y.); (Y.T.); (T.T.); (G.J.)
- James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
- Department of Urology, University of Rochester Medical Center, Rochester, NY 14642, USA
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Kobayashi G, Hayashi T, Sentani K, Uraoka N, Fukui T, Kido A, Katsuya N, Ishikawa A, Babasaki T, Sekino Y, Nose H, Hinata N, Oue N. Clinicopathological significance of TUBB3 in upper tract urothelial carcinoma and possible application in urine cytology. Pathol Int 2023; 73:444-455. [PMID: 37589430 DOI: 10.1111/pin.13362] [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: 05/31/2023] [Accepted: 07/25/2023] [Indexed: 08/18/2023]
Abstract
βIII-Tubulin, encoded by the TUBB3 gene, is a microtubule protein. We previously reported that TUBB3 is overexpressed in renal cell carcinoma. We investigated the clinicopathological significance of TUBB3 in upper tract urothelial carcinoma (UTUC) by immunohistochemistry. In normal tissue, TUBB3 expression was weak or absent. In contrast, TUBB3 overexpression was observed in urothelial carcinoma (UC) tissues in 51 (49%) of 103 UTUC cases. TUBB3 overexpression was associated with nodular/flat morphology, high-grade disease, high T stage, and a poor prognosis. Similar results were obtained in The Cancer Genome Atlas bladder cancer cohort. TUBB3 expression was also associated with high Ki-67 labeling index, CD44v9, HER2, EGFR, and p53 expression in UTUC. Among representative cancer-related molecules, TUBB3 was an independent predictor of progression-free survival and high-grade UC. Finally, using urine cytology samples, we analyzed TUBB3 expression by immunocytochemistry. TUBB3 expression was more frequently found in UC cells than in nonneoplastic cells. The diagnostic accuracy of urine cytology was improved when combined with TUBB3 immunostaining. The findings suggest the importance of TUBB3 in tumor progression and its potential application as a biomarker for high-grade disease and the prognosis of UC. Moreover, combination with TUBB3 immunostaining might improve the diagnostic accuracy of urine cytology.
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Affiliation(s)
- Go Kobayashi
- Laboratory of Molecular Pathology, Department of Molecular Biosciences, Radiation Effects Research Foundation, Hiroshima, Japan
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tetsutaro Hayashi
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuhiro Sentani
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naohiro Uraoka
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Takafumi Fukui
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Aya Kido
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Narutaka Katsuya
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Akira Ishikawa
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Takashi Babasaki
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yohei Sekino
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hiroyuki Nose
- Department of Urology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Nobuyuki Hinata
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naohide Oue
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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25
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Kobayashi G, Hayashi T, Sentani K, Uraoka N, Shibata J, Nobuhiro R, Saito Y, Ishida K, Kaneko Y, Ikeda K, Hanamoto M, Nose H, Arihiro K, Hinata N, Oue N. Dual immunocytochemical staining of annexin A10 and p53 in low-grade and papillary urothelial carcinoma contributes to improvement of diagnostic accuracy in urine cytology. Cancer Cytopathol 2023; 131:548-560. [PMID: 37300383 DOI: 10.1002/cncy.22727] [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: 11/22/2022] [Revised: 03/05/2023] [Accepted: 03/29/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND Urothelial carcinoma (UC) is a common type of human cancer and, although urine cytology is a useful method for identifying high-grade UC (HGUC), its ability to diagnose low-grade UC (LGUC) is limited. The authors previously reported that annexin A10 (ANXA10) expression was strongly linked to both papillary and early stage LGUC and was inversely correlated with p53 expression in upper tract UC (UTUC) and bladder UC. However, it remains largely unknown whether ANXA10 is useful as a diagnostic marker for urine cytology. METHODS In this study, the authors used 104 biopsy and 314 urine cytology samples to investigate the efficacy of ANXA10 and p53 expression by immunohistochemistry and immunocytochemistry. RESULTS In immunohistochemistry analysis, expression levels of ANXA10 and p53 were either weak or absent in noncancerous tissues, whereas ANXA10 overexpression was observed patients with LGUC, and strong expression of p53 was identified in patients with HGUC. In immunocytochemistry analysis, sensitivity was not good for the detection of UC, especially UTUC, by cytology alone, but it was improved by combining cytology with ANXA10 and p53 to detect both bladder UC and UTUC. Receiver operating characteristic curve analysis also confirmed the diagnostic superiority of cytology combining ANXA10 and p53 for the detection of all UCs, including both HGUC and LGUC (area under the curve, 0.84). CONCLUSIONS To the authors' knowledge, this is the first report that the combination of ANXA10 and p53 has potential application as a diagnostic immunomarker for improving the diagnostic accuracy of urine cytology.
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Affiliation(s)
- Go Kobayashi
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Tetsutaro Hayashi
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuhiro Sentani
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naohiro Uraoka
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Jun Shibata
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Ryosuke Nobuhiro
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Yoichi Saito
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Katsunari Ishida
- Department of Anatomical Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yoshie Kaneko
- Department of Anatomical Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Kenichiro Ikeda
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masanori Hanamoto
- Department of Urology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Hiroyuki Nose
- Department of Urology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Nobuyuki Hinata
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naohide Oue
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Jin Y, Huang S, Wang Z. Identify and validate RUNX2 and LAMA2 as novel prognostic signatures and correlate with immune infiltrates in bladder cancer. Front Oncol 2023; 13:1191398. [PMID: 37519798 PMCID: PMC10373733 DOI: 10.3389/fonc.2023.1191398] [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: 03/22/2023] [Accepted: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
Background Muscle-invasive bladder cancer (MIBC) develops lymph node (LN) metastasis or distant metastasis, leading to recurrence and poor prognosis. The five-year survival rate of MIBC with LN or distant metastasis is only 8.1%; therefore, there is an urgent need to identify reliable biomarkers for prognosis and treatment regimen for patients with bladder cancer (BLCA). Methods SEER database was used to select important clinical characteristics for MIBC. Then, weighted gene co-expression network analysis (WGCNA) was employed to identify differentially expressed genes (DEGs) to recognize significant co-expression modules by calculating the correlation between the modules and clinical data. Furthermore, Cox regression and lasso analysis were applied to screen prognostic hub genes and establish the risk predictive model. Bladder cancer cell lines (UMUC3 and 5637) were used for experimental validation in vitro. Results Cox analysis of 122,600 MIBC patients showed that the N stage was the most important clinical factor. A total of 4,597 DEGs were calculated between N0 and N+ patients, and WGCNA with these DEGs in 368 samples revealed that expression of turquoise was positively and strongly correlated with the N stage. Eight genes were identified as important prognostic candidates using lasso regression based on Cox analysis and STRING database. Combining GEO datasets, literature, and clinical factors, we identified LAMA2 and RUNX2 as novel prognostic biomarkers. CCK8 assay showed that depletion of LAMA2 or RUNX2 significantly inhibited the proliferation of BLCA cells, and flow cytometry indicated that knockdown of LAMA2 or RUNX2 induced the apoptosis of BLCA cells. Transwell assay also showed that silencing of LAMA2 or RUNX2 weakened the migration and invasiveness of BLCA cells. Conclusions We constructed a new eight-gene risk model to provide novel prognostic biomarkers and therapeutic targets for BLCA.
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Affiliation(s)
- Yi Jin
- Department of Radiation Oncology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Key Laboratory of Translational Radiation Oncology, Department of Radiation Oncology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Siwei Huang
- School of Humanities and Management, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Zhanwang Wang
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, China
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Rufián-Andújar B, Valenzuela-Molina F, Rodríguez-Ortiz L, Rufián-Peña S, Briceño-Delgado FJ, Arjona-Sánchez Á. Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for Peritoneal Carcinomatosis from Urothelial Origin: a Case Report and Literature Review. Indian J Surg Oncol 2023; 14:106-108. [PMID: 37359913 PMCID: PMC10284744 DOI: 10.1007/s13193-022-01616-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/05/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction Urothelial carcinomas (UC) are the fourth most common tumours. Approximately, 50% of patients with invasive bladder cancer relapse after radical cistectomy (RC). In this report, we present the case of peritoneal carcinomatosis from bladder UC treated with cytoreductive surgery plus the administration of hyperthermic intraperitoneal chemotherapy (CRS + HIPEC). Case Presentation A 34-year-old woman diagnosed with high-grade bladder cancer with peritoneal recurrence in 2017. She underwent cytoreductive surgery followed by HIPEC with mitomycin C. Histopathological results showed metastases from UC in the left ovary and right diaphragmatic peritoneum. In 2021, the patient underwent surgery after treatment with atezolizumab for abdominal wall recurrence. Today, the patient is alive and free of tumor recurrence 12 months after the last surgery. Discussion Despite advances in surgical technique and patient selection, the risk of relapse remains high among patients with muscle-invasive bladder cancer. We face the case of a young female patient with local, peritoneal, and lymphatic recurrence of bladder cancer after RC who had a partial response to chemotherapy. The possibility of CRS + HIPEC is offered by the surgical oncology unit, referent in the management of peritoneal carcinomatosis. Surgery is capable of resecting residual tumor in patients with a partial response or who have been erroneously underdiagnosed. Conclusion CRS + HIPEC might be a valid option to be considered in well-selected patients and to be performed in reference units. There is a need for more collaborative clinical trials and prospective studies addressing the role of surgery in patients with metastatic bladder cancer.
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Affiliation(s)
- Blanca Rufián-Andújar
- Unit of Surgical Oncology, Department of Surgery, Reina Sofia University Hospital, Av. Menendez Pidal, s/n, 14004 Cordoba, Spain
- GE09 Research in Peritoneal and Retroperitoneal Oncological Surgery, Maimonides Biomedical, Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Francisca Valenzuela-Molina
- Unit of Surgical Oncology, Department of Surgery, Reina Sofia University Hospital, Av. Menendez Pidal, s/n, 14004 Cordoba, Spain
- GE09 Research in Peritoneal and Retroperitoneal Oncological Surgery, Maimonides Biomedical, Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Lidia Rodríguez-Ortiz
- Unit of Surgical Oncology, Department of Surgery, Reina Sofia University Hospital, Av. Menendez Pidal, s/n, 14004 Cordoba, Spain
- GE09 Research in Peritoneal and Retroperitoneal Oncological Surgery, Maimonides Biomedical, Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Sebastián Rufián-Peña
- Unit of Surgical Oncology, Department of Surgery, Reina Sofia University Hospital, Av. Menendez Pidal, s/n, 14004 Cordoba, Spain
- GE09 Research in Peritoneal and Retroperitoneal Oncological Surgery, Maimonides Biomedical, Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Francisco Javier Briceño-Delgado
- Unit of Surgical Oncology, Department of Surgery, Reina Sofia University Hospital, Av. Menendez Pidal, s/n, 14004 Cordoba, Spain
| | - Álvaro Arjona-Sánchez
- Unit of Surgical Oncology, Department of Surgery, Reina Sofia University Hospital, Av. Menendez Pidal, s/n, 14004 Cordoba, Spain
- GE09 Research in Peritoneal and Retroperitoneal Oncological Surgery, Maimonides Biomedical, Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
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Tichanek F, Försti A, Hemminki A, Hemminki O, Hemminki K. Survival in Kidney and Bladder Cancers in Four Nordic Countries through a Half Century. Cancers (Basel) 2023; 15:2782. [PMID: 37345119 DOI: 10.3390/cancers15102782] [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: 03/08/2023] [Revised: 04/10/2023] [Accepted: 05/10/2023] [Indexed: 06/23/2023] Open
Abstract
Kidney and bladder cancers share etiology and relatively good recent survival, but long-term studies are rare. We analyzed survival for these cancers in Denmark, Finland, Norway (NO), and Sweden (SE) over a 50-year period (1971-2020). Relative 1- and 5-year survival data were obtained from the NORDCAN database, and we additionally calculated conditional 5/1-year survival. In 2016-2020, 5-year survivals for male kidney (79.0%) and bladder (81.6%) cancers were best in SE. For female kidney cancer, NO survival reached 80.0%, and for bladder cancer, SE survival reached 76.1%. The magnitude of 5-year survival improvements during the 50-year period in kidney cancer was over 40% units; for bladder cancer, the improvement was over 20% units. Survival in bladder cancer was worse for women than for men, particularly in year 1. In both cancers, deaths in the first year were approximately as many as in the subsequent 4 years. We could document an impressive development for kidney cancer with tripled male and doubled female 5-year survival in 50 years. Additionally, for bladder cancer, a steady improvement was recorded. The current challenges are to curb early mortality and target treatment to reduce long-term mortality.
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Affiliation(s)
- Filip Tichanek
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, 30605 Pilsen, Czech Republic
- Institute of Pathological Physiology, Faculty of Medicine in Pilsen, Charles University, 32300 Pilsen, Czech Republic
| | - Asta Försti
- Hopp Children's Cancer Center (KiTZ), 69120 Heidelberg, Germany
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), 69120 Heidelberg, Germany
| | - Akseli Hemminki
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, 00290 Helsinki, Finland
- Comprehensive Cancer Center, Helsinki University Hospital, 00290 Helsinki, Finland
| | - Otto Hemminki
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, 00290 Helsinki, Finland
- Department of Urology, Helsinki University Hospital, 00290 Helsinki, Finland
| | - Kari Hemminki
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, 30605 Pilsen, Czech Republic
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 580, 69120 Heidelberg, Germany
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Abstract
PURPOSE OF REVIEW The aim of this study was to summarize the available evidence on different PET imaging modalities for the staging of patients diagnosed with bladder cancer (BCa). We further discuss the use of PET/computed tomography (CT) and PET/MRI with different radiopharmaceuticals to characterize tumour biology for treatment guidance. RECENT FINDINGS Available evidence supports the benefits of PET/CT in BCa staging due to its higher accuracy in the detection of nodal metastases compared with CT alone. The use of PET/MRI is of major future interest due to the higher soft tissue contrast of MRI, which might enable the early detection of the tumour in the bladder. For the time being, the sensitivity of PET/MRI is still too low, when it comes to the diagnosis of early-stage BCa. This is mainly due to the renal excretion of the commonly used [ 18 F]FDG PET tracer, wherefore small lesions in the wall of the bladder can be missed. Novel studies using PET radiopharmaceuticals to target immune checkpoints or other immune cell targets (immunoPET) demonstrated high uptake in tumour lesions with high PD-L1 expression. The use of immunoPET could therefore help identify BCa patients who exhibit PD-L1 positive tumours for systemic immune-therapy. SUMMARY PET/CT and PET/MRI seem to be promising imaging tools in BCa staging, especially for the detection of lymph node and distant metastases, as they are more accurate than conventional CT. Future clinical trials with novel radiopharmaceuticals and machine-learning driven PET-technologies bear the potential to help in the early detection, staging, monitoring and precision-medicine approach. Specifically, immunoPET is of high future interest, as it could help develop the concept of precision-medicine in the age of immunotherapy.
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Affiliation(s)
- Dina Muin
- Department of Biomedical Imaging and Image-guided Therapy, Division of Nuclear Medicine
| | - Ekaterina Laukhtina
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Marcus Hacker
- Department of Biomedical Imaging and Image-guided Therapy, Division of Nuclear Medicine
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
- Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
- Department of Urology, Weill Cornell Medical College, New York, New York
- Department of Urology, University of Texas Southwestern, Dallas, Texas, USA
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
- Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
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Du C, Zheng M, Wang Z, Zhang J, Lin J, Zhang L, Tian Y, Zhu Y. Clinical characteristics and treatment outcomes of kidney transplant recipients with de novo urothelial carcinoma: thirty years of experience from a single center. BMC Urol 2023; 23:71. [PMID: 37118774 PMCID: PMC10148563 DOI: 10.1186/s12894-023-01232-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 03/30/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND De novo urothelial carcinoma (UC) is a leading cause of death after kidney transplant (KT). The efficacy of various treatments, apart from surgery, and the prognosis for patients with urothelial carcinoma after kidney transplantation remain unclear. METHODS We retrospectively reviewed the efficacy of chemotherapy with gemcitabine + cisplatin (GC) or gemcitabine + carboplatin (GCa), bladder infusion chemotherapy, and immunosuppression therapy for de novo UC in kidney transplantation recipients at different sites and T stages. We evaluated the prognosis and compared the difference using Kaplan-Meier analysis and the log-rank test. RESULTS Of the 97 kidney transplantation recipients with de novo UC, 51 (52.6%) were diagnosed with upper urinary tract carcinoma (UTUC), 17 (17.5%) with bladder carcinoma (BC), and 29 (29.9%) with both UTUC and BC. The five-year survival rates for BC, UTUC, and BC + UTUC with ≤ T1 stage were 100%, 88.2%, and 57.7%, respectively, while the survival rates for UTUC, BC + UTUC with ≥ T2 stage were 90.2% and 48.2%. Cyclosporine A significantly improved progression-free survival (PFS) in UTUC with ≤ T1 stage (p = 0.017). Rapamycin significantly improved PFS in UTUC with ≥ T2 stage (p = 0.026). Bladder infusion chemotherapy and GC/GCa chemotherapy had no significant effect on each T stage and site. Patients with UTUC + BC had the poorest overall survival (OS) compared with those with BC and UTUC. CONCLUSION The prognosis of UC in different sites varies. GC/GCa chemotherapy and bladder infusion chemotherapy appear to have no effect on prognosis. Rapamycin can delay the progression of advanced UTUC.
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Affiliation(s)
- Chunkai Du
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China
| | - Mengmeng Zheng
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China
| | - Zhipeng Wang
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China
| | - Jian Zhang
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China
| | - Jun Lin
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China
| | - Lei Zhang
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China
| | - Ye Tian
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China
| | - Yichen Zhu
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, China.
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Rasmussen M, Sowter P, Gallon R, Durhuus JA, Hayes C, Andersen O, Nilbert M, Schejbel L, Høgdall E, Santibanez-Koref M, Jackson MS, Burn J, Therkildsen C. Mismatch repair deficiency testing in Lynch syndrome-associated urothelial tumors. Front Oncol 2023; 13:1147591. [PMID: 37143941 PMCID: PMC10151563 DOI: 10.3389/fonc.2023.1147591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/23/2023] [Indexed: 05/06/2023] Open
Abstract
Introduction Lynch syndrome-associated cancer develops due to germline pathogenic variants in one of the mismatch repair (MMR) genes, MLH1, MSH2, MSH6 or PMS2. Somatic second hits in tumors cause MMR deficiency, testing for which is used to screen for Lynch syndrome in colorectal cancer and to guide selection for immunotherapy. Both MMR protein immunohistochemistry and microsatellite instability (MSI) analysis can be used. However, concordance between methods can vary for different tumor types. Therefore, we aimed to compare methods of MMR deficiency testing in Lynch syndrome-associated urothelial cancers. Methods Ninety-seven urothelial (61 upper tract and 28 bladder) tumors diagnosed from 1980 to 2017 in carriers of Lynch syndrome-associated pathogenic MMR variants and their first-degree relatives (FDR) were analyzed by MMR protein immunohistochemistry, the MSI Analysis System v1.2 (Promega), and an amplicon sequencing-based MSI assay. Two sets of MSI markers were used in sequencing-based MSI analysis: a panel of 24 and 54 markers developed for colorectal cancer and blood MSI analysis, respectively. Results Among the 97 urothelial tumors, 86 (88.7%) showed immunohistochemical MMR loss and 68 were successfully analyzed by the Promega MSI assay, of which 48 (70.6%) were MSI-high and 20 (29.4%) were MSI-low/microsatellite stable. Seventy-two samples had sufficient DNA for the sequencing-based MSI assay, of which 55 (76.4%) and 61 (84.7%) scored as MSI-high using the 24-marker and 54-marker panels, respectively. The concordance between the MSI assays and immunohistochemistry was 70.6% (p = 0.003), 87.5% (p = 0.039), and 90.3% (p = 1.00) for the Promega assay, the 24-marker assay, and the 54-marker assay, respectively. Of the 11 tumors with retained MMR protein expression, four were MSI-low/MSI-high or MSI-high by the Promega assay or one of the sequencing-based assays. Conclusion Our results show that Lynch syndrome-associated urothelial cancers frequently had loss of MMR protein expression. The Promega MSI assay was significantly less sensitive, but the 54-marker sequencing-based MSI analysis showed no significant difference compared to immunohistochemistry. Data from this study alongside previous studies, suggest that universal MMR deficiency testing of newly diagnosed urothelial cancers, using immunohistochemistry and/or sequencing-based MSI analysis of sensitive markers, offer a potentially useful approach to identification of Lynch syndrome cases.
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Affiliation(s)
- Maria Rasmussen
- Department of Clinical Research, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
| | - Peter Sowter
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Richard Gallon
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Jon Ambæk Durhuus
- Department of Clinical Research, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
- Center for Healthy Aging, Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Christine Hayes
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Ove Andersen
- Department of Clinical Research, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
| | - Mef Nilbert
- Institute of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Lone Schejbel
- Molecular Unit, Department of Pathology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Estrid Høgdall
- Molecular Unit, Department of Pathology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Mauro Santibanez-Koref
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Michael S Jackson
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - John Burn
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Christina Therkildsen
- The Danish HNPCC Register, Gastro Unit, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
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Yasui M, Cui L, Miyamoto H. Recent advances in the understanding of urothelial tumorigenesis. Expert Rev Anticancer Ther 2023; 23:485-493. [PMID: 37052619 DOI: 10.1080/14737140.2023.2203388] [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: 04/14/2023]
Abstract
INTRODUCTION Patients with non-muscle-invasive bladder tumor suffer from disease recurrence following transurethral surgery even with intravesical pharmacotherapy, while muscle-invasive disease is often deadly. It is therefore critical to elucidate the underlying molecular mechanisms responsible for not only bladder tumor progression but also its tumorigenesis. Indeed, various molecules and/or signaling pathways have been suggested to contribute to the pathogenesis of bladder cancer. AREAS COVERED We summarize the progress during the last few years on the initiation or development, but not progression, of urothelial cancer. The clinical implications of these available data, including prognostic significance and possible application for the prevention of the recurrence of non-muscle-invasive bladder tumors, are also discussed. EXPERT OPINION Bladder cancer is a heterogeneous group of neoplasms. The establishment of personalized therapeutic options based on the molecular profile in each case should thus be considered. On that account, further accumulation of data on urothelial tumorigenesis is warranted to identify promising targets for the prevention of postoperative tumor recurrence or tumor development in otherwise high-risk patients.
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Affiliation(s)
- Masato Yasui
- Department of Pathology & Laboratory Medicine, Rochester, NY, USA
- James P. Wilmot Cancer Institute, Rochester, NY, USA
| | - Liam Cui
- Department of Pathology & Laboratory Medicine, Rochester, NY, USA
| | - Hiroshi Miyamoto
- Department of Pathology & Laboratory Medicine, Rochester, NY, USA
- James P. Wilmot Cancer Institute, Rochester, NY, USA
- Department of Urology, University of Rochester Medical Center, Rochester, NY, USA
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Territo A, Fontanet S, Meneghetti I, Gallioli A, Sanguedolce F, Rodriguez-Faba Ó, Gaya J, Palou J, Huguet J, Breda A. Manejo del carcinoma in situ de tramo urinario superior diagnosticado por biopsia ureteroscópica: ¿es el bacilo de Calmette-Guérin una alternativa a la nefroureterectomía? Actas Urol Esp 2023. [DOI: 10.1016/j.acuro.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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Numakura K, Miyake M, Kobayashi M, Muto Y, Sekine Y, Nishimura N, Iida K, Shiga M, Morizane S, Yoneyama T, Matsumura Y, Abe T, Yamada T, Matsumoto K, Inokuchi J, Nishiyama N, Taoka R, Kobayashi T, Kojima T, Kitamura H, Nishiyama H, Fujimoto K, Habuchi T. Subsequent Upper Urinary Tract Carcinoma Related to Worse Survival in Patients Treated with BCG. Cancers (Basel) 2023; 15:cancers15072002. [PMID: 37046663 PMCID: PMC10092972 DOI: 10.3390/cancers15072002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/11/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Upper urinary tract urothelial carcinoma (UTUC) after intravesical bacillus Calmette-Guerin (BCG) therapy is rare, and its incidence, clinical impact, and risk factors are not fully understood. To elucidate the clinical implications of UTUC after intravesical BCG therapy, this retrospective cohort study used data collected between January 2000 and December 2019. A total of 3226 patients diagnosed with non-muscle-invasive bladder cancer (NMIBC) and treated with intravesical BCG therapy were enrolled (JUOG-UC 1901). UTUC impact was evaluated by comparing intravesical recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) rates. The predictors of UTUC after BCG treatment were assessed. Of these patients, 2873 with a medical history that checked UTUC were analyzed. UTUC was detected in 175 patients (6.1%) during the follow-up period. Patients with UTUC had worse survival rates than those without UTUC. Multivariate analyses revealed that tumor multiplicity (odds ratio [OR], 1.681; 95% confidence interval [CI], 1.005–2.812; p = 0.048), Connaught strain (OR, 2.211; 95% CI, 1.380–3.543; p = 0.001), and intravesical recurrence (OR, 5.097; 95% CI, 3.225–8.056; p < 0.001) were associated with UTUC after BCG therapy. In conclusion, patients with subsequent UTUC had worse RFS, CSS, and OS than those without UTUC. Multiple bladder tumors, treatment for Connaught strain, and intravesical recurrence after BCG therapy may be predictive factors for subsequent UTUC diagnosis.
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Clinical Characteristics and Current Status of Treatment for Recurrent Bladder Cancer after Surgeries on Upper Tract Urothelial Carcinoma. Diagnostics (Basel) 2023; 13:diagnostics13051004. [PMID: 36900148 PMCID: PMC10000489 DOI: 10.3390/diagnostics13051004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/08/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023] Open
Abstract
Upper tract urothelial carcinoma (UTUC) is a relatively rare, but highly malignant, disease with an estimated annual incidence of 2 cases per 100,000 people. The main surgical treatment modalities for UTUC are radical nephroureterectomy (RNU) with bladder cuff resection. After surgery, intravesical recurrence (IVR) can occur in up to 47% of patients, and 75% of them present with non-muscle invasive bladder cancer (NMIBC). However, there are few studies focused on the diagnosis and treatment of postoperatively recurrent bladder cancer for patients with previous UTUC history (UTUC-BC), and many of the influencing factors are still controversial. In this article, we performed a narrative review of the recent literature, mainly summarizing the factors influencing postoperative IVR in patients with UTUC and discussing the subsequent prevention, monitoring, and treatment tools for it.
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Galluzzo A, Danti G, Bicci E, Mastrorosato M, Bertelli E, Miele V. The role of Dual-Energy CT in the study of urinary tract tumours: review of recent literature. Semin Ultrasound CT MR 2023; 44:136-144. [DOI: 10.1053/j.sult.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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Chen Y, Fu J, Li Z, Chen Q, Zhang J, Yang Y, Yang P, Wang J, Liu Z, Cao Y, Zhang Y. Cutoff values of PD-L1 expression in urinary cytology samples for predicting response to immune checkpoint inhibitor therapy in upper urinary tract urothelial carcinoma. Cancer Cytopathol 2023; 131:179-187. [PMID: 36397276 DOI: 10.1002/cncy.22661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/08/2022] [Accepted: 09/26/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND The objective of this study was to determine the cutoff value of PD-L1 expression that can predict response to immune checkpoint inhibitor (ICI) immunotherapy for upper tract urothelial carcinoma (UTUC). METHODS The concordance of PD-L1 expression between paired surgical resection specimens (SRSs) and urine cell blocks (UCBs) (cohort 1) was studied in a retrospective set of 58 UTUC patients to determine its suitability as a predictor of ICI immunotherapy efficacy. PD-L1 expression in UCBs obtained before neoadjuvant ICI immunotherapy was verified in a prospective set of 12 UTUC patients (cohort 2). PD-L1 (SP263 clone) expression was assessed for percentage (tumor proportional score) of tumor cell (TC) showing PD-L1 staining. RESULTS The authors found an overall agreement of 94.4% (51 of 54) between UCBs and SRSs in cohort 1 (positive percent agreement = 100%, negative percent agreement = 93.8%, r value = 0.63). PD-L1 expression in <10% and ≥10% of tumor cells (TCs) of UCBs were the best predictors of negative (<25%) and positive (≥25%) expression in TCs of SRSs, respectively (concordance = 98.1%, r value = 0.93). These findings were verified in cohort 2: at the 10% cutoff for PD-L1 expression, the best response predictive value was 83.3% (5 of 6) in PD-L1-positive patients, and the nonresponse predictive value was 50% (3 of 6) in PD-L1-negative patients. The sensitivity, specificity, and area under the receiver operating characteristic curve values for predicting ICI immunotherapy efficacy based on PD-L1-expressing TCs in UCBs were 62.5%, 75%, and 0.688, respectively. CONCLUSIONS Immunocytochemistry of UCBs is reliable for determining PD-L1 expression, which can predict the efficacy of ICI immunotherapy at a cutoff of 10%.
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Affiliation(s)
- Ya Chen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Pathology, The Eighth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jia Fu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Zhiyong Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Urology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Qunxi Chen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jing Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Yuanzhong Yang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ping Yang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jiayu Wang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Zhuowei Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Urology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Yun Cao
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Yijun Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
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Paciotti M, Alkhatib KY, Nguyen DD, Yim K, Lipsitz SR, Mossanen M, Casale P, Pierorazio PM, Kibel AS, Trinh QD, Buffi NM, Lughezzani G, Cole AP. Is Segmental Ureterectomy Associated with Inferior Survival for Localized Upper-Tract Urothelial Carcinoma of the Ureter Compared to Radical Nephroureterectomy? Cancers (Basel) 2023; 15:cancers15051373. [PMID: 36900166 PMCID: PMC10000204 DOI: 10.3390/cancers15051373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/08/2023] [Accepted: 02/14/2023] [Indexed: 02/24/2023] Open
Abstract
Segmental ureterectomy (SU) is an alternative to radical nephroureterectomy (RNU) in the treatment of upper-tract urothelial carcinoma (UTUC) of the ureter. SU generally preserves renal function, at the expense of less intensive cancer control. We aim to assess whether SU is associated with inferior survival compared to RNU. Using the National Cancer Database (NCDB), we identified patients diagnosed with localized UTUC of the ureter between 2004-2015. We used a propensity-score-overlap-weighted (PSOW) multivariable survival model to compare survival following SU vs. RNU. PSOW-adjusted Kaplan-Meier curves were generated and we performed a non-inferiority test of overall survival. A population of 13,061 individuals with UTUC of the ureter receiving either SU or RNU was identified; of these, 9016 underwent RNU and 4045 SU. Factors associated with decreased likelihood of receiving SU were female gender (OR, 0.81; 95% CI, 0.75-0.88; p < 0.001), advanced clinical T stage (cT4) (OR, 0.51; 95% CI, 0.30-0.88; p = 0.015), and high-grade tumor (OR, 0.76; 95% CI, 0.67-0.86; p < 0.001). Age greater than 79 years was associated with increased probability of undergoing SU (OR, 1.18; 95% CI, 1.00-1.38; p = 0.047). There was no statistically significant difference in OS between SU and RNU (HR, 0.98; 95% CI, 0.93-1.04; p = 0.538). SU was not inferior to RNU in PSOW-adjusted Cox regression analysis (p < 0.001 for non-inferiority). In weighted cohorts of individuals with UTUC of the ureter, the use of SU was not associated with inferior survival compared to RNU. Urologists should continue to utilize SU in appropriately selected patients.
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Affiliation(s)
- Marco Paciotti
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA
- Division of Urological Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Department of Urology, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy
| | - Khalid Y. Alkhatib
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA
- Division of Urological Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Division of Urology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - David-Dan Nguyen
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Kendrick Yim
- Division of Urological Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Stuart R. Lipsitz
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Matthew Mossanen
- Division of Urological Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Paolo Casale
- Department of Urology, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy
| | | | - Adam S. Kibel
- Division of Urological Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Quoc-Dien Trinh
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA
- Division of Urological Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Nicoló Maria Buffi
- Department of Urology, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy
| | - Giovanni Lughezzani
- Department of Urology, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy
- Correspondence: ; Tel.: +39-(028)-224-7356
| | - Alexander P. Cole
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA
- Division of Urological Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
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Kullmann F, Strissel PL, Strick R, Stoehr R, Eckstein M, Bertz S, Wullich B, Sikic D, Wach S, Taubert H, Olbert P, Heers H, Lara MF, Macias ML, Matas-Rico E, Lozano MJ, Prieto D, Hierro I, van Doeveren T, Bieche I, Masliah-Planchon J, Beaurepere R, Boormans JL, Allory Y, Herrera-Imbroda B, Hartmann A, Weyerer V. Frequency of microsatellite instability (MSI) in upper tract urothelial carcinoma: comparison of the Bethesda panel and the Idylla MSI assay in a consecutively collected, multi-institutional cohort. J Clin Pathol 2023; 76:126-132. [PMID: 34583948 PMCID: PMC9887356 DOI: 10.1136/jclinpath-2021-207855] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/06/2021] [Indexed: 02/03/2023]
Abstract
AIMS Upper tract urothelial carcinoma (UTUC) is a rare malignancy with a poor prognosis which occurs sporadically or in few cases results from a genetic disorder called Lynch syndrome. Recently, examination of microsatellite instability (MSI) has gained importance as a biomarker: MSI tumours are associated with a better response to immunomodulative therapies. Limited data are known about the prevalence of MSI in UTUC. New detection methods using the fully automated Idylla MSI Assay facilitate analysis of increased patient numbers. METHODS We investigated the frequency of MSI in a multi-institutional cohort of 243 consecutively collected UTUC samples using standard methodology (Bethesda panel), along with immunohistochemistry of mismatch repair (MMR) proteins. The same tumour cohort was retested using the Idylla MSI Assay by Biocartis. RESULTS Using standard methodology, 230/243 tumours were detected as microsatellite stable (MSS), 4/243 tumours as MSI and 9/243 samples as invalid. In comparison, the Idylla MSI Assay identified four additional tumours as MSS, equalling 234/243 tumours; 4/243 were classified as MSI and only 5/243 cases as invalid. At the immunohistochemical level, MSI results were supported in all available cases with a loss in MMR proteins. The overall concordance between the standard and the Idylla MSI Assay was 98.35%. Time to result differed between 3 hours for Idylla MSI Assay and 2 days with the standard methodology. CONCLUSION Our data indicate a low incidence rate of MSI tumours in patients with UTUC. Furthermore, our findings highlight that Idylla MSI Assay can be applied as an alternative method of MSI analysis for UTUC.
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Affiliation(s)
- Friederike Kullmann
- Institute of Pathology, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Pamela L Strissel
- Institute of Pathology, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,Laboratory for Molecular Medicine, Department of Gynecology and Obstetrics, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Reiner Strick
- Laboratory for Molecular Medicine, Department of Gynecology and Obstetrics, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Robert Stoehr
- Institute of Pathology, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Markus Eckstein
- Institute of Pathology, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Simone Bertz
- Institute of Pathology, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Bernd Wullich
- Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany,Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Danijel Sikic
- Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany,Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Sven Wach
- Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany,Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Helge Taubert
- Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany,Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | | | - Hendrik Heers
- Department of Urology and Pediatric Urology, University Hospital Gießen and Marburg, Marburg, Germany
| | - María Fernanda Lara
- Department of Urology, Virgen de la Victoria University Hospital Málaga, Instituto de Investigación Biomédica de Málaga, Málaga, Spain,Genitourinary Cancer Translational Research Group, Instituto de Investigación Biomédica de Málaga, Málaga, Spain
| | - Maria Luisa Macias
- Genitourinary Cancer Translational Research Group, Instituto de Investigación Biomédica de Málaga, Málaga, Spain
| | - Elisa Matas-Rico
- Genitourinary Cancer Translational Research Group, Instituto de Investigación Biomédica de Málaga, Málaga, Spain,Department of Cell Biology, Genetics and Physiology, Málaga University, Málaga, Spain
| | - Maria José Lozano
- Department of Pathology, Faculty of Medicine, Universidad de Málaga, Málaga, Spain,Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Daniel Prieto
- Department of Pathology, Unidad de Gestión Clínica de Patología, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Isabel Hierro
- Department of Pathology, Unidad de Gestión Clínica de Patología, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Thomas van Doeveren
- Department of Urology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, Netherlands
| | - Ivan Bieche
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
| | | | - Romane Beaurepere
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
| | - Joost L Boormans
- Department of Urology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, Netherlands
| | - Yves Allory
- Department of Pathology, René Huguenin Curie Institute, Saint Cloud, Paris, France
| | - Bernardo Herrera-Imbroda
- Department of Urology, Virgen de la Victoria University Hospital Málaga, Instituto de Investigación Biomédica de Málaga, Málaga, Spain,Genitourinary Cancer Translational Research Group, Instituto de Investigación Biomédica de Málaga, Málaga, Spain
| | - Arndt Hartmann
- Institute of Pathology, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Veronika Weyerer
- Institute of Pathology, University Hospital Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
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40
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Britton CJ, Gottlich HC, Tarrell RF, Thapa P, Joyce DD, Shah PH, Sharma V, Boorjian SA, Frank I, Potretzke AM. Perioperative and Oncologic Outcomes Associated with Simultaneous Radical Cystectomy and Nephroureterectomy. Urology 2023; 172:149-156. [PMID: 36436677 DOI: 10.1016/j.urology.2022.09.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/18/2022] [Accepted: 09/25/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare the perioperative and oncologic outcomes associated with RCNU to a matched cohort undergoing RC alone. Simultaneous radical cystectomy and nephroureterectomy (RCNU) for synchronous upper tract and bladder urothelial carcinoma is an uncommon procedure. Sparse literature exists comparing outcomes in patients treated with radical cystectomy (RC) alone versus RCNU. METHODS Adults treated with RCNU for urothelial carcinoma of the bladder (UCB) and upper tract urothelial carcinoma (UTUC) between 1980 and 2020 were identified. Patients were matched 2:1 to patients undergoing RC alone for UCB based on age (+/- 5 years), gender, BMI (+/- 5), Charlson Comorbidity Index, pathologic staging (stage ≤pT2 vs >pT2), and receipt of neoadjuvant chemotherapy. Outcomes included overall survival (OS), recurrence free survival (RFS), cancer specific survival (CSS), 30-day complications, length of stay (LOS), operative time, and estimated blood loss (EBL). RESULTS A total of 39 patients undergoing RCNU were identified and matched to 74 patients undergoing RC. There were no significant differences in LOS, EBL, or 30-day complication rates. Operative time was significantly longer in the RC cohort. OS (HR 0.58, CI 0.35-0.97, P = .036) was significantly better for patients undergoing RC alone, while no significant difference was noted in RFS (HR 0.65, 0.34-1.24) and CSS (HR 0.58, CI 0.31-1.08, P = .08). CONCLUSIONS Patients undergoing RCNU had significantly lower OS compared to a matched group of patients undergoing RC alone. Perioperative outcomes between the groups did not differ significantly. This data can inform patient counseling for treatment of this rare disease state.
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Affiliation(s)
| | | | - Robert F Tarrell
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Prabin Thapa
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | | | - Paras H Shah
- Department of Urology, Mayo Clinic, Rochester, MN
| | - Vidit Sharma
- Department of Urology, Mayo Clinic, Rochester, MN
| | | | - Igor Frank
- Department of Urology, Mayo Clinic, Rochester, MN
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41
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Brehmer M. Register-based research. Accurate data and analysis, crucial for correct conclusions. Comment on "Incidence, mortality, and relative survival of patients with cancer of the bladder and upper urothelial tract in the Nordic countries between 1990 and 2019". Scand J Urol 2023; 57:22-23. [PMID: 36482493 DOI: 10.1080/21681805.2022.2154384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Marianne Brehmer
- Department of Urology, Södersjukhuset and Department of Clinical Sciences, Karolinska Institutet KIDS, Stockholm, Sweden
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42
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Combination toripalimab and bevacizumab for an elderly urothelial carcinoma patient with brain metastasis who failed rapidly after radiotherapy: a case report and literature review. Anticancer Drugs 2023; 34:317-324. [PMID: 36730918 PMCID: PMC9815806 DOI: 10.1097/cad.0000000000001407] [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] [Indexed: 02/04/2023]
Abstract
Brain metastasis is a rare refractory event in patients with urothelial carcinoma. Platinum-based chemotherapy is the recommended first-line standard therapy for all metastasis urothelial carcinoma patients eligible for cisplatin or carboplatin. Patients ineligible for platinum may receive immunotherapy. No clear evidence exists that UC with brain metastasis is sensitive to immunotherapy, and the optimal treatment for patients with BM is uncertain. We evaluated the safety and efficacy of combined immunotherapy and antivascular therapy in an elderly patient with urothelial carcinoma with brain metastasis, and summarize the currently available evidence. First, she underwent a left nephrectomy and left ureterectomy and recovered well postoperatively. The postoperative pathologic findings were consistent with urothelial carcinoma. Approximately 2 years later, the patient developed impaired limb movement on the right side and underwent MRI, which revealed lesions in the left frontal lobe and suggested brain metastasis. The brain metastasis responded to local radiotherapy but progressed again in a short time. Then, the patient was administered toripalimab at 240 mg combined with bevacizumab at 300 mg every 3 weeks. After 1cycle of treatment, the patient achieved a quick response, and symptoms improved significantly. Repeat evaluation imaging demonstrated that the lesions in the brain and lung were significantly smaller and evaluation showed partial response. The treatment was well tolerated and the patient remained in partial response until the last follow-up by July 2022, 6 months after the initiation of treatment. This case suggests that immune checkpoint blockade combined with antivascular therapy might be a new possibility for patients with metastatic urothelial carcinoma, including brain metastases.
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43
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Haemospermia in the Real- Life Setting: A New High-Risk Stratification. Urology 2023; 171:146-151. [PMID: 36241064 DOI: 10.1016/j.urology.2022.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/19/2022] [Accepted: 09/27/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To (i) identify a novel risk stratification for patients complaining of haemospermia; and, (ii) compare its predictive ability to select high-risk patients by retrospectively validating the EAU guidelines classification. METHODS Data from 283 consecutive patients complaining of a single episode/recurrent haemospermia were retrospectively analyzed. Patients were stratified into low vs high-risk according to EAU guidelines, whose diagnostic performance was then validated. We identified a new risk stratification model based on clinical factors associated with (i) positive semen culture and (ii) prostate cancer (PCa) and bladder cancer (BC). Diagnostic accuracy of the two predictive models (EAU vs New) was assessed and decision curve analyses (DCA) tested their clinical benefit. RESULTS Overall, 259 (91.5%) were high-risk and 24 (8.5%) low risk according to the EAU guidelines. Recurrent haemospermia was reported by 134 (47.4%) patients. 126 (44.5%) had baseline CCI score ≥ 1. At MVA logistic regression analysis, history of recurrent genito - urinary tract infections was identified as a predictor for positive semen culture (OR: 3.39, 95% CI: 1.77 - 6.57, P =.002). Likewise, baseline CCI ≥ 1 was identified as a predictor for PCa and BC (OR: 1.55, 95% CI: 1.17 - 2.04, P =.009). Sensitivity, specificity, and AUC of the EAU guidelines were 13.3%, 89.2% and 51% respectively, whereas the new model performed substantially better: 98.9%, 58% and 78% respectively. CONCLUSION The application of the EAU guidelines risk stratification does not ensure proper identification of high-risk patients complaining of haemospermia. We propose a novel, better performing and easily implementable risk stratification tool.
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44
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Herout R, Baunacke M, Flegar L, Borkowetz A, Reicherz A, Koch R, Kraywinkel K, Thomas C, Groeben C, Huber J. Upper tract urothelial carcinoma in Germany: epidemiological data and surgical treatment trends in a total population analysis from 2006 to 2019. World J Urol 2023; 41:127-133. [PMID: 36445373 PMCID: PMC9849285 DOI: 10.1007/s00345-022-04219-5] [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: 05/13/2022] [Accepted: 11/06/2022] [Indexed: 12/03/2022] Open
Abstract
PURPOSE To report contemporary epidemiological data and treatment trends for upper tract urothelial carcinoma (UTUC) in Germany over a 14-year period. METHODS We analyzed data from the nationwide German hospital billing database and the German cancer registry from 2006 to 2018/2019. The significance of changes over time was evaluated via regression analysis. Survival outcomes were calculated using the Kaplan-Meier method. RESULTS There was a non-significant increase in the age-standardized incidence rate from 2.5/100,000 in 2006 to 2.9/100.000 in 2018. 13% of patients presented with lymph node metastasis and 7.6% of patients presented with distant metastasis at primary diagnosis. The 5-year overall survival was estimated at 45% and the 10-year overall survival at 32%. Endoscopic biopsies of the renal pelvis and ureter as well as ureteroscopies with excision/destruction of UTUC all increased significantly over the study period. The number of radical nephroureterectomies (RNU) for UTUC steadily increased from 1643 cases in 2006 to 2238 cases in 2019 (p < 0.005) with a shift from open surgery towards minimally invasive surgery. Complex reconstructive procedures like ileal ureter replacement or autotransplantation are rarely performed for urothelial carcinoma of the ureter. CONCLUSION Diagnostic and therapeutic procedures for UTUC have increased and minimally invasive nephroureterectomy is the predominant approach concerning radical surgery in 2019.
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Affiliation(s)
- Roman Herout
- Department of Urology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
| | - Martin Baunacke
- grid.4488.00000 0001 2111 7257Department of Urology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Luka Flegar
- grid.10253.350000 0004 1936 9756Department of Urology, Philipps-University Marburg, Marburg, Germany
| | - Angelika Borkowetz
- grid.4488.00000 0001 2111 7257Department of Urology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Alina Reicherz
- grid.459734.80000 0000 9602 8737Department of Urology, Ruhr-University of Bochum, Marien Hospital Herne, Herne, Germany
| | - Rainer Koch
- grid.10253.350000 0004 1936 9756Department of Urology, Philipps-University Marburg, Marburg, Germany
| | - Klaus Kraywinkel
- grid.13652.330000 0001 0940 3744National Center for Cancer Registry Data, Robert Koch Institute, Berlin, Germany
| | - Christian Thomas
- grid.4488.00000 0001 2111 7257Department of Urology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Christer Groeben
- grid.10253.350000 0004 1936 9756Department of Urology, Philipps-University Marburg, Marburg, Germany
| | - Johannes Huber
- grid.10253.350000 0004 1936 9756Department of Urology, Philipps-University Marburg, Marburg, Germany
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Wang X, Zhang S, Wu L, Feng B, Shen H, Gu Y, Zhang Q, Fang F, Yang R, Guo H. Diagnostic performance of an immunoassay based on urine exfoliated cell enrichment nanotechnology for upper tract urothelial carcinoma: a retrospective, monocentric study. BMC Urol 2022; 22:194. [PMID: 36434570 PMCID: PMC9700989 DOI: 10.1186/s12894-022-01122-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 10/12/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Noninvasively urine-based diagnostic modalities for upper urinary tract urothelial carcinoma (UTUC) were still lacking. We evaluated the diagnostic value of our previously developed urine-based assay (UTC assay) in UTUC. METHODS We retrospectively analyzed 90 patients with suspected UTUC and 40 donors without UTUC. Voided urine specimens were analyzed by UTC assay and fluorescence in situ hybridization (FISH). The performance of UTC assay and FISH was compared among the 60 histologically proven UTUC patients and the 40 donors with benign disease. RESULTS Of the 60 UTUCs, there were 8 low-grade and 52 high-grade cases. Overall sensitivity for UTC assay and FISH were 85% and 73.3%, respectively (P = 0.116). Specificities for UTC assay and FISH were 92.5% and 95%, respectively (P = ns.). By grade, sensitivities of UTC assay and FISH were 87.5% vs. 37.5% for low-grade (P = 0.119), and 84.6% vs. 78.8% for high- grade UTUC (P = 0.446), respectively. By stage, UTC assay showed significantly higher sensitivity than FISH for detecting non-muscle-invasive UTUC, which were 88.5% vs. 61.5%, respectively (P = 0.025). CONCLUSION UTC assay has good performance for the non-invasive diagnosis of UTUC. UTC assay may improve the diagnosis and surveillance of low-grade or superficial UTUC.
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Affiliation(s)
- Xin Wang
- Department of Urology, Institute of Urology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing University, 321 Zhongshan Rd, 210008, Nanjing, Jiangsu, China
| | - Shiwei Zhang
- Department of Urology, Institute of Urology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing University, 321 Zhongshan Rd, 210008, Nanjing, Jiangsu, China
| | - Lang Wu
- PerMed Biomedicine Institute, 201321, Shanghai, China
| | - Baofu Feng
- Department of Urology, Institute of Urology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing University, 321 Zhongshan Rd, 210008, Nanjing, Jiangsu, China
| | - Hongwei Shen
- Department of Urology, Institute of Urology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing University, 321 Zhongshan Rd, 210008, Nanjing, Jiangsu, China
| | - Yuanyuan Gu
- PerMed Biomedicine Institute, 201321, Shanghai, China
| | - Qun Zhang
- PerMed Biomedicine Institute, 201321, Shanghai, China
| | - Feng Fang
- Department of Pharmacology, Nanjing Medical University, 210000, Nanjing, Jiangsu, China
| | - Rong Yang
- Department of Urology, Institute of Urology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing University, 321 Zhongshan Rd, 210008, Nanjing, Jiangsu, China.
| | - Hongqian Guo
- Department of Urology, Institute of Urology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing University, 321 Zhongshan Rd, 210008, Nanjing, Jiangsu, China.
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Territo A, Fontanet S, Meneghetti I, Gallioli A, Sanguedolce F, Rodriguez-Faba Ó, Gaya JM, Palou J, Huguet J, Breda A. Management of primary upper urinary tract carcinoma in situ diagnosed by ureteroscopic biopsy: Is bacillus Calmette-Guerin an alternative to nephroureterectomy? Actas Urol Esp 2022; 47:221-228. [PMID: 36379260 DOI: 10.1016/j.acuroe.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Radical nephroureterectomy (RNU) represents the gold standard treatment for upper tract urothelial carcinoma (UTUC); however, attempts have been made to treat upper urinary tract CIS (UT-CIS) conservatively. The aim of this study was to compare the outcome of patients with primary UT-CIS treated in our center by means of RNU vs. bacillus Calmette-Guérin (BCG) instillations. METHODS This retrospective study included patients with diagnosis of primary UT-CIS between 1990 and 2018. All patients had histological confirmation of UT-CIS in the absence of other concomitant UTUC. Histological confirmation was obtained by ureteroscopy with multiple biopsies. Patients were treated with BCG instillations, RNU or distal ureterectomy. Clinicopathological features and outcomes were compared between RNU and BCG groups. RESULTS A total of 28 patients and 29 renal units (RUs) were included. Sixteen (57.1%) patients (17 RUs) received BCG. BCG was administered via nephrostomy tube in 4 patients, with a single-J ureteral stent in 5, and using a Double-J stent in 7. Complete response and persistence or recurrence were detected in ten (58.8%) and seven (41.2%) RUs treated with BCG, respectively. Eight (27.6%) RUs underwent RNU, and 4 (13.8%) Rus distal ureterectomy. No differences were found in recurrence-free survival (p=0.841) and cancer-specific survival (p=0.77) between the RNU and BCG groups. CONCLUSIONS Although RNU remains the gold standard treatment for UT-CIS, our results confirm that BCG instillations are also effective. Histological confirmation of UT-CIS is mandatory before any treatment.
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Affiliation(s)
- A Territo
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - S Fontanet
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain.
| | - I Meneghetti
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - A Gallioli
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - F Sanguedolce
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Ó Rodriguez-Faba
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J M Gaya
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J Palou
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J Huguet
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - A Breda
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
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Impact of surgical management of upper tract urothelial cancer in octogenarians: A population-based study. Curr Urol 2022. [DOI: 10.1097/cu9.0000000000000164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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48
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UroVysionTM Fluorescence In Situ Hybridization in Urological Cancers: A Narrative Review and Future Perspectives. Cancers (Basel) 2022; 14:cancers14215423. [DOI: 10.3390/cancers14215423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
UroVysionTM is a fluorescence in situ hybridization assay that was developed for the detection of bladder cancer (UC accounted for 90%) in urine specimens. It consists of fluorescently labeled DNA probes to the pericentromeric regions of chromosomes 3, 7, 17 and to the 9p21 band location of the P16 tumor suppressor gene, which was approved by the Food and Drug Administration (FDA) in 2001 and 2005, respectively, for urine detection in patients with suspected bladder cancer and postoperative recurrence monitoring. Furthermore, recent studies also demonstrated that U-FISH was useful for assessing superficial bladder cancer patients’ response to Bacillus Calmette–Guérin therapy and in detecting upper tract urothelial carcinoma. Therefore, positive U-FISH was well known to urologists as a molecular cytogenetic technique for the detection of UC. However, with the continuous enrichment of clinical studies at home and abroad, U-FISH has shown a broader application space in the detection of various urinary primary tumors and even metastatic tumors. This review focuses on summarizing the research status of U-FISH in UC, non-urothelial carcinoma and metastatic tumor, so as to strengthen urologists’ more comprehensive understanding of the application value of U-FISH and better complete the accurate diagnosis and treatment of urological cancers.
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Neuzillet Y, Seisen T, Traxer O, Allory Y, Audenet F, Leon P, Loriot Y, Pradère B, Roumiguié M, Xylinas E, Masson-Lecomte A, Roupret M. French AFU Cancer Committee Guidelines - Update 2022-2024: Upper urinary tract urothelial cancer (UTUC). Prog Urol 2022; 32:1164-1194. [PMID: 36400481 DOI: 10.1016/j.purol.2022.08.003] [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: 07/05/2022] [Accepted: 08/01/2022] [Indexed: 11/17/2022]
Abstract
INTRODUCTION The aim was to propose an update of the French Urology Association Cancer Committee (ccAFU) Recommendations on the management of upper urinary tract urothelial carcinomas (UUT-UC). METHODS A systematic Medline search was performed between 2020 and 2022, taking account of the diagnosis, treatment options and follow-up of UUT-UC, while evaluating the references with their levels of evidence. RESULTS The diagnosis of this rare pathology is based on CTU acquisition during excretion and flexible ureterorenoscopy with histological biopsies. Radical nephroureterectomy (RNU) remains the gold standard for surgical treatment. Nevertheless conservative treatment can be discussed for low risk lesions: tumour of low-grade, with no infiltration on imaging, unifocal<2cm, eligible for full treatment therefore requiring close endoscopic surveillance by flexible ureteroscopy in compliant patients. After RNU, postoperative instillation of chemotherapy is recommended to reduce the risk of recurrence in the bladder. Adjuvant chemotherapy has shown clinical benefits compared to surveillance after RNU for tumours (pT2-T4 N0-3 M0). CONCLUSION These updated recommendations should contribute to improving not only patients' level of care, but also the diagnosis and decision-making concerning treatment for UUT-UC.
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Affiliation(s)
- Y Neuzillet
- Service d'urologie, hôpital Foch, Université Paris Saclay, Suresnes, France.
| | - T Seisen
- Sorbonne Université, GRC 5 Predictive Onco-Uro, AP-HP, Urologie, Hôpital Pitié-Salpetrière, 75013 Paris, France
| | - O Traxer
- Sorbonne Université, GRC#20 Lithiase Urinaire et EndoUrologie, AP-HP, Urologie, Hôpital Tenon, 75020 Paris, France
| | - Y Allory
- Service d'anatomopathologie, Institut Curie, Université Paris Saclay, Saint-Cloud, France
| | - F Audenet
- Service d'urologie, Hôpital européen Georges-Pompidou AP-HP Centre, Université Paris Cité, Paris, France
| | - P Leon
- Service d'urologie, clinique Pasteur, Royan, France
| | - Y Loriot
- Service d'oncologie médicale, Institut Gustave-Roussy, Villejuif, France
| | - B Pradère
- Service d'urologie UROSUD, Clinique Croix Du Sud, 31130 Quint-Fonsegrives, France
| | - M Roumiguié
- Service d'urologie, CHU de Toulouse, UPS, Université de Toulouse, Toulouse, France
| | - E Xylinas
- Service d'urologie, Hôpital Bichat-Claude Bernard AP-HP, Université Paris Cité, Paris, France
| | - A Masson-Lecomte
- Service d'urologie, Hôpital Saint-Louis AP-HP, Université Paris Cité, Paris, France
| | - M Roupret
- Sorbonne Université, GRC 5 Predictive Onco-Uro, AP-HP, Urologie, Hôpital Pitié-Salpetrière, 75013 Paris, France
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50
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Gao J, Liu J, Liu J, Lin S, Ding D. Survival and risk factors among upper tract urothelial carcinoma patients after radical nephroureterectomy in Northeast China. Front Oncol 2022; 12:1012292. [PMID: 36387197 PMCID: PMC9648663 DOI: 10.3389/fonc.2022.1012292] [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: 08/14/2022] [Accepted: 10/10/2022] [Indexed: 03/07/2024] Open
Abstract
OBJECTIVE The study objective was to investigate the prognostic risk factors related to overall survival (OS), cancer-specific survival (CSS), recurrence-free survival (RFS), and metastasis-free survival (MFS) after radical nephroureterectomy (RNU) for upper tract urothelial carcinoma (UTUC). Patients were then divided into different risk groups (based on their number of prognostic risk factors), and specific postoperative treatment plans were formulated for patients in different risk groups. METHODS We retrospectively analyzed the data of 401 patients with UTUC who underwent RNU between 2010 and 2020. Univariate and multivariate Cox regression analyses were used to evaluate the associations of clinicopathological variables with prognosis among UTUC patients. Kaplan-Meier survival analysis of patients in different risk groups (based on their number of prognostic risk factors) was conducted. RESULTS Multivariate Cox regression analysis showed that sex (being male), LVI, pT stage (>pT2), and lack of postoperative intravesical instillation were independent risk predictors of shorter OS, CSS, RFS, and MFS (all P<0.05). Laparoscopic RNU was also associated with shorter OS, CSS, and MFS, but not with shorter RFS (P=0.068). After risk stratification, the 5-year OS, CSS, RFS, and MFS in the high-risk group were 42.3%, 46.4%, 41%, and 46%, respectively. CONCLUSIONS Sex (being male), LVI, pT stage (>pT2), and intravesical instillation were independent predictors of OS, CSS, RFS, and MFS for UTUC. All were risk factors, except for intravesical instillation, which was a protective factor. Additionally, laparoscopic RNU was an independent risk factor for OS, CSS, and MFS. Patients in the high-risk group may benefit greatly from adjuvant or neoadjuvant chemotherapy.
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Affiliation(s)
- Jianing Gao
- Department of Urology Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jingya Liu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jianyu Liu
- Department of Respiratory Medicine, Harbin Medical University Cancer Hospital, Harbin, China
| | - Shiyan Lin
- Department of Anesthesiology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Dexin Ding
- Department of Urology Surgery, Harbin Medical University Cancer Hospital, Harbin, China
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