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Yang CH, Hsu CY, Lin YS, Tung MC, Ou YC. One-Step Robot-Assisted Complete Urinary Tract Extirpation in Man with End-Stage Renal Disease on Dialysis: The First Case Report. Curr Oncol 2023; 30:5093-5102. [PMID: 37232843 DOI: 10.3390/curroncol30050385] [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: 04/04/2023] [Revised: 05/05/2023] [Accepted: 05/14/2023] [Indexed: 05/27/2023] Open
Abstract
Urothelial carcinoma (UC) could be observed in urinary bladder (UBUC) and upper urinary tracts (UTUC). In the National Comprehensive Cancer Network guidelines for bladder cancer, extirpative surgery is indicated in certain cases. However, some extreme cases might also need the extirpation of the majority of the urinary tract, which is called complete urinary tract extirpation (CUTE). We present a patient diagnosed with high-grade UBUC and UTUC. He underwent dialysis for end-stage renal disease (ESRD) at the same time. Considering his non-functional kidneys and removing his high-risk urothelium at the same time, we performed robot-assisted CUTE to extirpate both his upper urinary tracts, urinary bladder, and prostate. In our experience, the console time was not significantly elongated, and the perioperative course was uneventful. To our knowledge, this is the first case report adopting a robotic system in such an extreme case. We conclude that robot-assisted CUTE is worth further study regarding its oncological survival outcomes and perioperative safety in patients with ESRD on dialysis.
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Affiliation(s)
- Che-Hsueh Yang
- Division of Urology, Department of Surgery, Tungs' Taichung MetroHarbor Hospital, Taichung 435, Taiwan
| | - Chao-Yu Hsu
- Division of Urology, Department of Surgery, Tungs' Taichung MetroHarbor Hospital, Taichung 435, Taiwan
| | - Yi-Sheng Lin
- Division of Urology, Department of Surgery, Tungs' Taichung MetroHarbor Hospital, Taichung 435, Taiwan
| | - Min-Che Tung
- Division of Urology, Department of Surgery, Tungs' Taichung MetroHarbor Hospital, Taichung 435, Taiwan
| | - Yen-Chuan Ou
- Division of Urology, Department of Surgery, Tungs' Taichung MetroHarbor Hospital, Taichung 435, Taiwan
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Milojevic B, Bumbasirevic U, Santric V, Kajmakovic B, Dragicevic D, Radisavcevic D, Sretenovic M, Grujicic SS. Prognostic significance of tumor multifocality on outcomes in patients with upper tract urothelial carcinoma after radical nephroureterectomy: A cohort study. Curr Probl Cancer 2021; 45:100747. [PMID: 33883080 DOI: 10.1016/j.currproblcancer.2021.100747] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/12/2021] [Accepted: 03/24/2021] [Indexed: 01/04/2023]
Abstract
To identify the prognostic impact of tumor multifocality on upper tract urothelial carcinoma (UTUC) outcomes in patients treated with radical nephroureterectomy (RNU). Study included 342 consecutive patients with UTUC. Tumor multifocality was defined as the synchronous presence of 2 or more pathologically confirmed tumors in any upper urinary tract location. Cox regression analyses were used to address recurrence-free (RFS) and cancer-specific survival (CSS) estimates. Tumor multifocality was significantly associated with a history of previous non-muscle invasive bladder cancer (P < 0.001), tumor size (P < 0.001), gender (P = 0.009), tumor location (P = 0.005), and anemia (P = 0.01). The Kaplan-Meier method showed that tumor multifocality was significantly associated with worse recurrence-free survival (P < 0.001, log rank). Using multivariate analysis, tumor multifocality (HR, 2.86; 95% CI, 2.06 - 3.99; P < 0.001) was independently associated with recurrence free survival. During the follow-up, a total of 128 (37.4%) patients died, including 92 (28.2%) from UTUC. However, tumor multifocality was not associated with CSS (HR, 1.29; 95% CI, 0.89 - 1.96; P = 0.21) in univariate Cox regression analyses. Tumor stage (HR, 11.1; 95% CI, 3.64 - 33.8; P < 0.001), lymph node status (HR, 2.04, 95% CI, 1.05 - 3.94; P = 0.03) and preoperative anemia (HR, 3.50, 95% CI, 2.02 - 6.08; P < 0.001) were the only independent predictors associated with worse cancer-specific survival. Tumor multifocality is an independent prognostic factor of disease recurrence in patients treated with RNU for UTUC. Tumor multifocality is unable to predict cancer specific survival in a single-center series of consecutive patients who were treated with RNU.
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Affiliation(s)
- Bogomir Milojevic
- Clinic of Urology, Clinical Center of Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia.
| | - Uros Bumbasirevic
- Clinic of Urology, Clinical Center of Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Veljko Santric
- Clinic of Urology, Clinical Center of Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Boris Kajmakovic
- Clinic of Urology, Clinical Center of Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Dejan Dragicevic
- Clinic of Urology, Clinical Center of Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Li Z, Li X, Li Y, Liu Y, Du P, Liu Z, Xiao K. A Novel Nomogram for Predicting the Survival of Patients with Invasive Upper Tract Urothelial Carcinoma. J Cancer 2021; 12:790-798. [PMID: 33403036 PMCID: PMC7778545 DOI: 10.7150/jca.50419] [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: 07/07/2020] [Accepted: 10/30/2020] [Indexed: 11/06/2022] Open
Abstract
Purpose: Available tools for the prediction of the prognosis of patients with upper tract urothelial carcinoma (UTUC) are unified. We determined whether a novel nomogram is effective in estimating the survival of patients with invasive UTUC. Methods: From January 2004 to December 2015, 4796 invasive UTUC patients in the Surveillance, Epidemiology and End Results database underwent radical nephroureterectomy (RNU) for invasive UTUC. The medical records of the patients were randomly (7:3) divided into the training and validation cohorts. The independent factors included in the nomogram were selected by multivariate analyses. The nomogram was developed based on the training cohort. Bootstrap validation was applied to validate the nomogram, whereas external validation was performed using the validation cohort. The accuracy and discrimination of the nomogram were assessed using concordance indices (C-indices) and calibration curves. Results: The multivariate Cox regression model identified that age, tumor stage, node stage, metastasis stage and grade were associated with survival. In the training set, the nomogram, which included the above factors, exhibited discrimination power superior to that of the 8th American Joint Committee on Cancer (AJCC) TNM classification (Harrell's C-index, 0.74 vs. 0.71; P < 0.001). The nomogram showed better probability of survival agreement with the C-index than the AJCC-TNM staging system in the bootstrap validation (0.74 vs. 0.70; P < 0.001) and validation set (Harrell's C-index, 0.77 vs. 0.73; P < 0.001). The validation revealed that this nomogram exhibited excellent discrimination and calibration capacities. Conclusion: An accurate novel nomogram that is superior to the current AJCC-TNM staging system was established for the prediction of CSS after RNU for invasive UTUC.
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Affiliation(s)
- Zaishang Li
- Department of Urology, Shenzhen People's Hospital, The Second Clinic Medical College of Jinan University 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, First Affiliated Hospital of Southern University of Science and Technology, 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, Shenzhen Engineering and Technology Center of minimally Invasive Urology, Shenzhen People's Hospital, 518060, Shenzhen, Guangdong, P. R. China
| | - Xueying Li
- Department of Oncology, The Seventh Affiliated Hospital Sun Yat-sen University, 518107, Shenzhen, Guangdong, P. R. China
| | - Yonghong Li
- Department of Urology, Sun Yat-sen University Cancer Center, 510060, Guangzhou, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, 510060, Guangzhou, Guangdong, P. R. China.,Collaborative Innovation Center of Cancer Medicine, 510060, Guangzhou, Guangdong, P. R. China
| | - Ying Liu
- Department of Urology, Shenzhen People's Hospital, The Second Clinic Medical College of Jinan University 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, First Affiliated Hospital of Southern University of Science and Technology, 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, Shenzhen Engineering and Technology Center of minimally Invasive Urology, Shenzhen People's Hospital, 518060, Shenzhen, Guangdong, P. R. China
| | - Peng Du
- Gynecology Department, Long-gang District Maternal and Child Healthcare Hospital, 518172, Shenzhen, Guangdong, P. R. China
| | - Zenqing Liu
- Department of Urology, Shenzhen People's Hospital, The Second Clinic Medical College of Jinan University 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, First Affiliated Hospital of Southern University of Science and Technology, 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, Shenzhen Engineering and Technology Center of minimally Invasive Urology, Shenzhen People's Hospital, 518060, Shenzhen, Guangdong, P. R. China
| | - Kefeng Xiao
- Department of Urology, Shenzhen People's Hospital, The Second Clinic Medical College of Jinan University 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, First Affiliated Hospital of Southern University of Science and Technology, 518060, Shenzhen, Guangdong, P. R. China.,Department of Urology, Shenzhen Engineering and Technology Center of minimally Invasive Urology, Shenzhen People's Hospital, 518060, Shenzhen, Guangdong, P. R. China
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Shvero A, Zilberman DE, Dotan ZA, Laufer M, Fridman E, Winkler H, Kleinmann N. Endoscopic management of upper tract urothelial carcinoma-tips and tricks. Transl Androl Urol 2020; 9:1815-1820. [PMID: 32944545 PMCID: PMC7475684 DOI: 10.21037/tau.2020.01.07] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Ureteroscopic methods have been rapidly evolving in the last several decades. With advances in flexible devices, optics and laser technologies, the endourologic surgeon has now the tools to treat high-volume tumors, in difficult locations, with good oncologic outcome. This makes radical nephroureterectomy unnecessary in some cases. Endoscopy in the setting of UTUC will surely continue to evolve and become applicable to a wider selection of patients. In this review we describe the surgical technique and provide tips and tricks which we use in our practice of endoscopic retrograde treatment of upper-tract urothelial carcinoma.
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Affiliation(s)
- Asaf Shvero
- Department of Urology, Sheba Medical Center, Ramat Gan, Israel Affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dorit E Zilberman
- Department of Urology, Sheba Medical Center, Ramat Gan, Israel Affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zohar A Dotan
- Department of Urology, Sheba Medical Center, Ramat Gan, Israel Affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Maneham Laufer
- Department of Urology, Sheba Medical Center, Ramat Gan, Israel Affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eddie Fridman
- Department of Pathology, Sheba Medical Center, Ramat Gan, Israel Affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Harry Winkler
- Department of Urology, Sheba Medical Center, Ramat Gan, Israel Affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nir Kleinmann
- Department of Urology, Sheba Medical Center, Ramat Gan, Israel Affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Ko YH, Song PH, Park T, Choi JY. Retrograde pyelography before radical nephroureterectomy for upper tract urothelial carcinoma is associated with intravesical tumor recurrence. Int Braz J Urol 2020; 46:778-785. [PMID: 32539252 PMCID: PMC7822386 DOI: 10.1590/s1677-5538.ibju.2019.0503] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 01/26/2020] [Indexed: 11/25/2022] Open
Abstract
Purpose: To investigate the association between preoperative retrograde pyelography (RGP), conducted to evaluate upper tract urothelial carcinoma (UTUC), and intravesical recurrence (IVR) after radical nephroureterectomy (RNU). Materials and Methods: Of 114 patients that underwent RNU, 72 patients without preoperative ureteroscopy and a history of bladder tumor were selectively enrolled. Variables associated with IVR were identified. Results: RGP was performed at a mean duration of 24.9 days prior to RNU in 41 (56.1%) of study subjects. During the mean follow-up period of 64.5 months, IVRs were identified in 32 (44.4%) patients at 22.3±18.8 (mean±SD) months after RNU. Despite similar tumor characteristics in the RGP and non-RGP groups, the incidence of IVR was considerably higher in the RGP group (63.4%) than in the non-RGP group (19.4%, p <0.001). The following variables differed significantly between the IVR and non-IVR groups: age (64.6±8.51 vs. 59.6±9.65 years), tumor location (lower or upper; 53.1% vs. 20%), tumor invasiveness (> pT2; 53.1% vs. 17.5%), preoperative hemoglobin (12.8±1.36 vs. 13.9±1.65), preoperative creatinine (1.29±0.32 vs. 1.11±0.22), and preoperative RGP (81.3% vs. 37.5%), respectively. Multivariate Cox regression model showed that tumor location (p=0.020, HR=2.742), preoperative creatinine level (p=0.004, HR=6.351), and preoperative RGP (p=0.045, HR=3.134) independently predicted IVR. Conclusion: Given the limitations of retrospective single-center series, performance of RGP before RNU was shown to have a negative effect on IVR after surgery.
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Affiliation(s)
- Young Hwii Ko
- Department of Urology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Phil Hyun Song
- Department of Urology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Taeyong Park
- Department of Urology, Pusan Paik Hospital, Inje University, Busan, Republic of Korea
| | - Jae Young Choi
- Department of Urology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
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Tumor Multifocality is a Significant Risk Factor of Urinary Bladder Recurrence after Nephroureterectomy in Patients with Upper Tract Urothelial Carcinoma: A Single-Institutional Study. Diagnostics (Basel) 2020; 10:diagnostics10040201. [PMID: 32260187 PMCID: PMC7235732 DOI: 10.3390/diagnostics10040201] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/26/2022] Open
Abstract
The purpose of this study was to identify the significant risk factors of urinary bladder recurrence (UBR) after nephroureterectomy (NUx) in patients with upper tract urothelial carcinoma (UTUC). A total of 550 patients diagnosed with UTUC between January 2001 and December 2015 were included in this retrospective study. The median age of our patients was 68 (range 24–93) and the median follow-up time after NUx was 40.3 months (range 8–191). The most important censored point of this study was the first episode of UBR. Of the 550 patients, UBR occurred in 164 patients (29.8%). One hundred and forty-two (86.6%) patients with UBR were identified within two years after NUx for UTUC, with the median time interval between NUx and UBR being 8.4 months (range 3–59.8). Through univariate analysis, the positive surgical margin (p = 0.049) and tumor multifocality (p = 0.024) were both significant prognostic factors for UBR-free survival after NUx in patients with UTUC. However, only tumor multifocality (p = 0.037) remained a significant prognostic factor by multivariate analysis. In conclusion, tumor multifocality is a significant risk factor of UBR after nephroureterectomy in patients with upper tract urothelial carcinoma.
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7
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Risk factors for bladder cancer recurrence survival in patients with upper-tract urothelial carcinoma. TUMORI JOURNAL 2018; 104:451-458. [PMID: 29737959 DOI: 10.5301/tj.5000705] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE The aim of this work was to investigate the predictive factors for bladder cancer recurrence survival (BCRS) in patients with upper-tract urothelial carcinoma (UTUC). METHODS We selected patients with UTUC who underwent segmental ureterectomy (Su) or nephroureterectomy (Nu) from 2004 to 2013 from the Surveillance, Epidemiology, and End Results (SEER) database. Patients with a history of intravesical therapy for bladder cancer and bladder cancer prior to the diagnosis of UTUC were excluded. We used Kaplan-Meier analysis, log-rank tests, and Cox proportional hazards model to compare overall survival, cancer-specific survival, and BCRS. RESULTS In a cohort of 1,454 patients, 169 (11.6%) had low-grade tumors and 1,285 (88.4%) had high-grade tumors; 239 (16.4%) underwent Su and 1,215 (83.6%) underwent Nu. We found that T4 grade (hazard ratio [HR] = 6.216; 95% confidence interval [CI], 3.197-12.087) and ureteral tumors (HR = 1.764; 95% CI, 1.173-2.652) were predictors of shorter BCRS, whereas Nu (HR = 0.608; 95% CI, 0.388-0.953) predicted longer BCRS. Five-year BCRS rates were low-grade tumors: 94.1%, high-grade tumors: 85.4% (p = 0.038); plus Su: 82.9%, and Nu: 87.6% (p = 0.016). CONCLUSIONS Use of Su should be more selective for high-grade tumors, as it correlates with shorter BCRS. Tumors located in the ureter are associated with shorter BCRS than those located in the renal pelvis.
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Kim HS, Jeong CW, Kwak C, Kim HH, Ku JH. Association between demographic factors and prognosis in urothelial carcinoma of the upper urinary tract: a systematic review and meta-analysis. Oncotarget 2017; 8:7464-7476. [PMID: 27448978 PMCID: PMC5352335 DOI: 10.18632/oncotarget.10708] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 06/06/2016] [Indexed: 01/23/2023] Open
Abstract
We aimed to assess the prognostic significance of demographic factors, including age, sex, performance status, smoking status, obesity, and race in upper urinary tract urothelial carcinoma (UTUC) patients treated with radical nephroureterectomy through a systematic review and meta-analysis. We conducted PubMed search for all articles published until December 2014 according to Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines. Survival outcomes of interest were intravesical recurrence (IVR) free survival, progression free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Seventy-nine studies, including numbers of subjects ranging from 24 to 9899, met the inclusion criteria. Advanced age was significantly associated with worse PFS [hazard ratio (HR) 1.01] and OS (HR 1.05). The significant predictors of CSS were age (HR 1.02) and performance status (HR 1.35). Female gender (HR 0.81) and smoking (HR 1.38) were the significant predictors only for IVR free survival. No significant associations with survival outcomes were observed in obesity and race. Our study reveals that age is one of the most important demographic predictor of survival in UTUC. Also, male gender, poor performance status, and smoking are also significantly related to worse survival outcomes. However, large well-designed prospective studies are required to investigate the precise prognostic significance of demographics.
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Affiliation(s)
- Hyung Suk Kim
- Department of Urology, Dongguk University Ilsan Medical Center, Goyang, Korea
| | - Chang Wook Jeong
- Department of Urology, Seoul National University Hospital, Seoul, Korea
| | - Cheol Kwak
- Department of Urology, Seoul National University Hospital, Seoul, Korea
| | - Hyeon Hoe Kim
- Department of Urology, Seoul National University Hospital, Seoul, Korea
| | - Ja Hyeon Ku
- Department of Urology, Seoul National University Hospital, Seoul, Korea
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Hashimoto T, Nakashima J, Kashima T, Hirasawa Y, Shimodaira K, Gondo T, Nakagami Y, Namiki K, Horiguchi Y, Ohno Y, Ohori M, Tachibana M. Clinical significance of preoperative renal function and gross hematuria for intravesical recurrence after radical nephroureterectomy for upper tract urothelial carcinoma. Int J Urol 2016; 24:111-116. [PMID: 27875859 DOI: 10.1111/iju.13256] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 10/17/2016] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To investigate the predictive values of perioperative factors and to develop a nomogram for intravesical recurrence after radical nephroureterectomy in patients with upper urinary tract urothelial carcinoma. METHODS A retrospective analysis of 144 patients who underwent radical nephroureterectomy from 1996 to 2014 was carried out. The actuarial probabilities of the intravesical recurrence-free survival rate were calculated using the Kaplan-Meier method. Prognostic indicators for intravesical recurrence were identified using competing-risks regression analyses. RESULTS Intravesical recurrence occurred in 63 patients during the follow-up period. The intravesical recurrence-free survival rates at 1, 3, and 5 years were 65.7%, 50.6% and 47.1%, respectively. In univariate analysis, the presence of gross hematuria (P = 0.028) and the preoperative serum creatinine level (P = 0.033) were significantly associated with intravesical recurrence. In multivariate analysis, the presence of gross hematuria (subdistribution hazard ratio 2.03, 95% CI 1.145-3.496; P = 0.013) and the preoperative serum creatinine level (subdistribution hazard ratio 3.15, 95% CI 1.161-3.534; P = 0.021) were independent predictors for intravesical recurrence after radical nephroureterectomy. Accordingly, a nomogram based on the model was developed. The concordance index of this model was 0.632. CONCLUSION The presence of gross hematuria and preoperative serum creatinine levels seem to be independent predictors for intravesical recurrence after radical nephroureterectomy. Our nomogram developed based on these factors might aid in appropriate patient selection for clinical trials of novel therapeutic interventions, including administration of intravesical chemotherapy.
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Affiliation(s)
| | - Jun Nakashima
- Department of Urology, Tokyo Medical University, Tokyo, Japan.,Department of Urology, Sanno Hospital, Tokyo, Japan.,Clinical Medicine Research Center, International University of Health and Welfare, Tokyo, Japan
| | - Takeshi Kashima
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | - Yosuke Hirasawa
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | | | - Tatsuo Gondo
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | | | - Kazunori Namiki
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | | | - Yoshio Ohno
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | - Makoto Ohori
- Department of Urology, Tokyo Medical University, Tokyo, Japan
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Kishimoto N, Takao T, Kuribayashi S, Yamamichi G, Nakano K, Kawamura M, Tsutahara K, Tanigawa G, Yamaguchi S. The neutrophil-to-lymphocyte ratio as a predictor of intravesical recurrence in patients with upper urinary tract urothelial carcinoma treated with radical nephroureterectomy. Int J Clin Oncol 2016; 22:153-158. [PMID: 27614622 DOI: 10.1007/s10147-016-1040-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 08/30/2016] [Indexed: 01/29/2023]
Abstract
BACKGROUND The neutrophil-to-lymphocyte ratio (NLR) is a marker of systemic inflammation associated with recurrence and poor prognosis in numerous cancer types. The aim of this study was to evaluate the use of the NLR as a biomarker for intravesical recurrence (IVR) in patients undergoing radical nephroureterectomy (RNU) for upper urinary tract urothelial carcinoma (UTUC) for the first time. METHODS We retrospectively analyzed the records of 100 patients with UTUC who had undergone RNU between 1999 and 2015 at our institution. The association between the preoperative NLR and IVR were assessed using multivariate models. RESULTS Among the 100 patients enrolled in the study, 33 developed IVR during a median follow-up of 34 months. The receiver operating characteristic analysis revealed that the optimum cut-off value for the preoperative NLR was >3.8. A high preoperative NLR (n = 21) was associated with a significantly increased risk of lymph node involvement (p = 0.036) and IVR (p = 0.034) compared with a low preoperative NLR (n = 79). IVR-free survival in patients with a high preoperative NLR was significantly worse than that of patients with a low preoperative NLR (p = 0.018). On multivariate analysis, the preoperative NLR [hazard ratio (HR) 2.49; p = 0.015] and tumor multifocality (HR 2.96; p = 0.024) were independent risk factors predictive of IVR. CONCLUSION In our study population of patients with UTUC who had undergone RNU the preoperative NLR was associated with a significantly increased risk of IVR, suggesting that the NRL could be a useful biomarker for predicting IVR.
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Affiliation(s)
- Nozomu Kishimoto
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Tetsuya Takao
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan.
| | - Sohei Kuribayashi
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Gaku Yamamichi
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Kosuke Nakano
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Masataka Kawamura
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Koichi Tsutahara
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Go Tanigawa
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Seiji Yamaguchi
- Department of Urology, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
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11
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[RISK FACTORS FOR INTRAVESICAL RECURRENCE AFTER SURGICAL MANAGEMENT OF UROTHERIAL CARCINOMA OF THE UPPER URINARY TRACT]. Nihon Hinyokika Gakkai Zasshi 2016; 106:231-7. [PMID: 26717780 DOI: 10.5980/jpnjurol.106.231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To identify risk factors for developing recurrent bladder cancer in patients who underwent surgical resection for urothelial carcinoma of the upper urinary tract. METHODS We retrospectively analyzed 322 patients who underwent surgical resection for urothelial carcinoma of the upper urinary tract at the Jikei University Hospital and our affiliated hospitals between January 2005 and July 2011. Univariate and multivariate analyses by using the Cox proportional hazards model were performed to determine the risk factors for intravesical recurrence after nephroureterectomy in these 322 patients. RESULTS Of the 322 patients, 111 patients (34.5%) developed recurrent bladder cancer after a median interval of 8.0 months. On multivariate analysis, the presence of a superficial tumor and the presence of a ureteral tumor were independent predictors for intravesical recurrence. CONCLUSION The risk factors for developing recurrent bladder cancer were the presence of a superficial tumor and the presence of a ureteral tumor. Further investigation is required to evaluate the efficacy of perioperative intravesical therapy for the prevention of intravesical recurrence.
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Sung HH, Jeon HG, Han DH, Jeong BC, Seo SI, Lee HM, Choi HY, Jeon SS. Diagnostic Ureterorenoscopy Is Associated with Increased Intravesical Recurrence following Radical Nephroureterectomy in Upper Tract Urothelial Carcinoma. PLoS One 2015; 10:e0139976. [PMID: 26556239 PMCID: PMC4640521 DOI: 10.1371/journal.pone.0139976] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 09/18/2015] [Indexed: 02/06/2023] Open
Abstract
Diagnostic ureterorenoscopy is powerful tool to confirm upper tract urothelial cancer (UTUC). However, URS and associated manipulation may be related to the risk of intravesical recurrence (IVR) following radical nephroureterectomy (RNU). We aimed to investigate whether preoperative ureterorenoscopy would increase IVR after RNU in patients with UTUC. We performed a retrospective analysis of 630 patients who had RNU with bladder cuff excision due to UTUC. Diagnostic URS was performed in 282 patients (44.7%). Patients were divided into two groups according to the URS. Survival analysis and multivariate Cox regression model were performed to address risk factors for the IVR. The interval from URS to RNU was measured. During URS, manipulation such as biopsy and resection was determined. The median age was 64 (IQR 56–72) years with follow-up duration of 34.3 (15.7–64.9) months. Median time from URS to RNU was 16 (0–38) days. The IVR developed in 42.5% (n = 268) patients at 8.2 (4.9–14.7) months. The five-year IVR-free survival rate was 42.6 ± 8.0% and 63.6 ± 6.9% in patients with and without preoperative URS, respectively (P < 0.001). In multivariate analysis, previous history of bladder tumour, extravesical excision of distal ureter, multifocal tumour, and URS (HR, 95% CI; 1.558, 1.204–2.016, P = 0.001) were independent predictors for higher IVR. The IVR rate in patients without manipulation during URS was not different to those with manipulation (P = 0.658). The duration from URS to RNU was not associated with IVR (P = 0.799). Diagnostic URS for UTUC increased IVR rate after RNU. However, the lessening of interval from URS to radical surgery or URS without any manipulation could not reduce the IVR rate.
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Affiliation(s)
- Hyun Hwan Sung
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hwang Gyun Jeon
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Deok Hyun Han
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byong Chang Jeong
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seong Il Seo
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Moo Lee
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Han-Yong Choi
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seong Soo Jeon
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
- * E-mail:
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Rausch S, Gakis G, Bedke J, Stenzl A. [Elective organ and function preservation in ureter and renal pelvis tumors]. Urologe A 2015; 53:1284-94. [PMID: 25148912 DOI: 10.1007/s00120-014-3557-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
With the technical innovations of smaller, flexible ureteroscopes, color-filtered imaging, and endoscopic laser technology, organ-preserving treatment for upper urinary tract transitional cell carcinoma has become feasible. While in the past, radical nephroureterectomy was the sole gold standard approach for the treatment of upper urinary tract tumors, the endoscopic approach is no longer restricted to only patients with the imperative indication of kidney preservation. Initial clinical results have demonstrated oncologic efficacy of endoscopic management or segmental ureteral resection. However, careful preoperative risk-assessment and close endoscopic follow-up are mandatory.
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Affiliation(s)
- S Rausch
- Klinik für Urologie, Universitätsklinikum Tübingen, Hoppe-Seyler-Straße 3, 72076, Tübingen, Deutschland
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Pedrosa JA, Masterson TA, Rice KR, Kaimakliotis HZ, Monn MF, Bihrle R, Koch MO, Boris RS. Oncologic outcomes and prognostic impact of urothelial recurrences in patients undergoing segmental and total ureterectomy for upper tract urothelial carcinoma. Can Urol Assoc J 2015; 9:E187-92. [PMID: 26085878 DOI: 10.5489/cuaj.2408] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
INTRODUCTION We evaluated the impact of urothelial recurrences in a cohort of patients undergoing segmental (SU) and total ureterectomy (TU) as an alternative to nephroureterectomy (NU) for upper tract urothelial carcinoma. METHODS Between 1999 and 2012, patients who underwent SU, TU and NU for treatment of upper tract urothelial carcinoma were evaluated. Demographic, surgical, pathologic and oncologic data were collected. Recurrence-free (RFS) and disease-specific survival (DSS) were analyzed using Kaplan-Meier and multivariable Cox methods. RESULTS A total 141 patients were evaluated, 35 underwent SU, 10 TU and 96 NU. Patients who underwent TU were more likely to have bilateral disease (p < 0.01), solitary kidney (p < 0.01), and multifocal disease (p = 0.01). Organ-confined (p < 0.01) and low-grade disease (p < 0.01) were more common in the TU and SU groups compared with NU. At a median follow-up of 56.9 months (range: 0.2-181.1) disease relapse occurred in 88 (55.3%) patients. Localized recurrence occurred in 31.1% of SU/TU group compared to 27.1% (p = 0.62) of the NU group. Neither total nor segmental ureterectomy demonstrated significantly worse RFS (p = 0.26 and p = 0.81), CSS (p = 0.96 and p = 0.52) or overall survival (p = 0.59 and p = 0.55) compared with complete NU. Localized urothelial recurrence did not confer increased risk of cancer-specific (p = 0.73) or overall mortality (p = 0.39). The paper's most important limitations include its retrospective nature and its relatively small number of patients. CONCLUSION No significant survival differences were demonstrated between surgical approaches for upper tract urothelial cancer. Localized urothelial recurrence after surgical treatment for upper tract urothelial cancer does not affect mortality in this population. TU with ileal-substitution may provide an alternative option for patients with extensive ureteral disease and poor renal function.
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Affiliation(s)
- Jose A Pedrosa
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Timothy A Masterson
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Kevin R Rice
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | | | - M Francesca Monn
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Richard Bihrle
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Michael O Koch
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Ronald S Boris
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
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Seisen T, Granger B, Colin P, Léon P, Utard G, Renard-Penna R, Compérat E, Mozer P, Cussenot O, Shariat SF, Rouprêt M. A Systematic Review and Meta-analysis of Clinicopathologic Factors Linked to Intravesical Recurrence After Radical Nephroureterectomy to Treat Upper Tract Urothelial Carcinoma. Eur Urol 2015; 67:1122-1133. [DOI: 10.1016/j.eururo.2014.11.035] [Citation(s) in RCA: 162] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2014] [Accepted: 11/18/2014] [Indexed: 12/26/2022]
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Impaired estimated glomerular filtration rate is a significant predictor for non–muscle-invasive bladder cancer recurrence and progression—Introducing a novel prognostic model for bladder cancer recurrence. Urol Oncol 2014; 32:1178-83. [DOI: 10.1016/j.urolonc.2014.05.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 05/17/2014] [Accepted: 05/20/2014] [Indexed: 01/09/2023]
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