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Rewari H, Wadhwa P, Talwar H, Taneja D. Anastomosing haemangioma of adrenal gland: an unusual vascular tumour. BMJ Case Rep 2024; 17:e259092. [PMID: 38670570 PMCID: PMC11057196 DOI: 10.1136/bcr-2023-259092] [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: 04/28/2024] Open
Abstract
With only 15 reported cases, anastomosing haemangioma of adrenal is a rare entity and usually presents as adrenal incidentaloma. A hypertensive, diabetic, non-smoker man in his late 60s presented with irritative voiding symptoms. On evaluation, he was found to have a urinary bladder mass and left adrenal incidentaloma measuring 8 cm. Metabolic evaluation confirmed it to be non-functional.The patient underwent transurethral resection of bladder tumour with left laparoscopic adrenalectomy. Intraoperatively, the adrenal tumour was highly vascular with multiple feeder vessels. Grossly it was soft, encapsulated with focal grey-brown areas. Microscopically, most of adrenal gland was replaced by anastomosing proliferating capillary vessels within framework of non-endothelial supporting cells reminiscent of splenic sinusoids. The tumour was positive for CD-31, CD-34, Glut-1 and SMA.Anastomosing haemangioma is a benign entity but it must be differentiated from angiosarcoma. Characteristic imaging features are not yet defined and is, therefore, difficult to diagnose preoperatively.
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Ben-David R, Pellegrino F, Alerasool P, Tillu N, Lavallee E, Attalla K, Waingankar N, John SP, Mehrazin R, Moschini M, Martini A, Edeling S, Briganti A, Montorsi F, Wiklund P. Robotic-assisted radical cystectomy with cutaneous ureterostomies: a contemporary multicenter analysis. World J Urol 2024; 42:251. [PMID: 38652316 DOI: 10.1007/s00345-024-04942-1] [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: 02/19/2024] [Accepted: 03/20/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Robotic-assisted radical cystectomy (RARC) offers decreased blood loss during surgery, shorter hospital length of stay, and lower risk for thromboembolic events without hindering oncological outcomes. Cutaneous ureterostomies (UCS) are a seldom utilized diversion that can be a suitable alternative for a selected group of patients with competing co-morbidities and limited life expectancy. OBJECTIVE To describe operative and perioperative characteristics as well as oncological outcomes for patients that underwent RARC + UCS. METHODS Patients that underwent RARC + UCS during 2013-2023 in 3 centers (EU = 2, US = 1) were identified in a prospectively maintained database. Baseline characteristics, pathological, and oncological outcomes were analyzed. Descriptive statistics and survival analysis were performed using R language version 4.3.1. RESULTS Sixty-nine patients were included. The median age was 77 years (IQR 70-80) and the median follow-up time was 11 months (IQR 4-20). Ten patients were ASA 4 (14.5%). Nine patients underwent palliative cystectomy (13%). The median operation time was 241 min (IQR 202-290), and the median hospital stay was 8 days (IQR 6-11). The 30-day complication rate was 55.1% (grade ≥ 3a was 14.4%), and the 30-day readmission rate was 17.4%. Eleven patients developed metastatic recurrence (15.9%), and 14 patients (20.2%) died during the follow-up period. Overall survival at 6, 12, and 24 months was 84%, 81%, and 73%, respectively. CONCLUSIONS RARC + UCS may offer lower complication and readmission rates without the need to perform enteric anastomosis, it can be considered in a selected group of patients with competing co-morbidities, or limited life expectancy. Larger prospective studies are necessary to validate these results.
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Oh CH, Cho SB, Lee HJ, Kwon H, Hwang YG. Migration of double-J ureteral stent in patients with ureteroileal anastomosis stricture undergoing radical cystectomy and orthotopic neobladder: Analysis risk factors of stent migration. Medicine (Baltimore) 2024; 103:e37765. [PMID: 38640312 PMCID: PMC11030022 DOI: 10.1097/md.0000000000037765] [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: 10/20/2023] [Revised: 02/29/2024] [Accepted: 03/08/2024] [Indexed: 04/21/2024] Open
Abstract
The objective was to evaluate the incidence and degree of double-J ureteral stent (DJUS) migration. Additionally, we aimed to investigate the risk factors associated with stent migration in the orthotopic neobladder group. In this retrospective study, 61 consecutive patients were included; 35 patients (45 DJUS placements) underwent radical cystectomy with orthotopic neobladder and 26 patients (35 DJUS placements) underwent urinary bladder without cystectomy between July 2021 and March 2023. All the patients were treated with a DJUS for ureteric strictures. The technical success rate was 100% in each group. The DJUS migration was significantly higher in the orthotopic neobladder group, with 22 of 45 cases (48.9%), compared to the urinary bladder group, which had 4 of 35 cases (11.4%) (P ≤ .001). Among the patients in the orthotopic neobladder group who experienced DJUS migration, stent dysfunction occurred in 18 cases (81.8%), which was statistically significant (P = .003). Multivariate logistic regression analysis revealed that only the size of the DJUS was significantly and positively associated with migration (odds ratio:10.214, P = .010). DJUS migration can easily occur in patients undergoing radical cystectomy and orthotopic neobladder, and smaller stent sizes are associated with a higher incidence of migration.
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Hanna P, Zabell J, Konety B, Warlick C. Perioperative complications and oncological outcomes of open versus robotic-assisted radical cystectomy: a propensity score-matched study. World J Urol 2024; 42:220. [PMID: 38587653 DOI: 10.1007/s00345-024-04907-4] [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: 12/30/2023] [Accepted: 02/24/2024] [Indexed: 04/09/2024] Open
Abstract
PURPOSE To conduct a comparative effectiveness analysis between robot-assisted radical cystectomy (RARC) and open approach (ORC). MATERIALS AND METHODS A retrospective cohort study was conducted involving all patients undergoing radical cystectomy and urinary diversion for invasive bladder cancer at our institution from 2010 to 2018. Of a total 296 patients, we matched ORC and RARC cases based on age, BMI, Charlson comorbidity index, pathological TN staging of the tumor, prior radiotherapy, and type of diversion. The perioperative complications and oncological outcomes were compared. RESULTS Eighty-nine patients were matched in the ORC and RARC groups. The median operative time was longer in RARC group (430 min) than that of ORC group (372 min) (p = 0.03); however, the median estimated blood loss (EBL) was significantly lower in RARC group (500 ml) than that of ORC (700 ml) (p < 0.0001). The median length of hospital stay (LOS) was significantly reduced in the RARC group (7 days) compared to the ORC group (8 days) (p = 0.02). There were no significant differences between both groups in 30- and 90-day postoperative complications (p = 0.3 and p = 0.2, respectively). A total of 68 deaths (38.2%) were observed, of which 36 (40.4%) were in ORC group while 32 (36%) were in RARC group (p = 0.5). The results were comparable in both groups regarding 5-year survival rate and cancer-specific survival (p = 0.3 and p = 0.1, respectively). CONCLUSION RARC showed better perioperative outcomes in the form of less EBL and shortened LOS compared to ORC group. However, both RARC and ORC provide similar postoperative oncologic control, in terms of similar positive surgical margins, cancer-specific rates, and 5-year survival rates.
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Avudaiappan AP, Prabhakar P, Eldefrawy A, Caso J, Manoharan M. CLO24-074: Impact of Neoadjuvant Chemotherapy on Survival and Pathological Response Among Octogenarians Who Underwent Radical Cystectomy for Muscle-Invasive Bladder Cancer. J Natl Compr Canc Netw 2024; 22:CLO24-074. [PMID: 38580261 DOI: 10.6004/jnccn.2023.7203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
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Swinton M, Devi A, Song YP, Hoskin P, Choudhury A. Beyond surgery: bladder preservation and the role of systemic treatment in localised muscle-invasive bladder cancer. World J Urol 2024; 42:210. [PMID: 38573431 PMCID: PMC10994870 DOI: 10.1007/s00345-024-04892-8] [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: 09/18/2023] [Accepted: 02/15/2024] [Indexed: 04/05/2024] Open
Abstract
Over the last two to three decades the non-surgical curative management of bladder cancer has significantly progressed. Increasing evidence supports the use of bladder preservation as an alternative to radical cystectomy (RC) for localised muscle-invasive bladder cancer (MIBC). Radiosensitisation with chemotherapy or hypoxia modification improves the efficacy of radiotherapy. Systemic treatments play an important role in the management of localised MIBC with the benefit of neoadjuvant chemotherapy prior to radical treatment well established. The use of immune checkpoint inhibitors (ICIs) in the radical treatment of bladder cancer, their safe combination with radical radiotherapy regimens and whether the addition of ICIs improve rates of cure are outstanding questions beginning to be answered by ongoing clinical trials. In this narrative review, we discuss the current evidence for bladder preservation and the role of systemic treatments for localised MIBC.
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Lee S, Yoon Y, Suh J, You D, Hong B, Hong JH, Ahn H, Jeong IG, Lim B. Association of preoperative sarcopenia with the long-term prognosis of patients with bladder cancer undergoing radical cystectomy. J Cancer Res Clin Oncol 2024; 150:173. [PMID: 38568255 PMCID: PMC10991012 DOI: 10.1007/s00432-024-05705-6] [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: 02/16/2024] [Accepted: 03/15/2024] [Indexed: 04/05/2024]
Abstract
PURPOSE This retrospective study aimed to assess the correlation between preoperative sarcopenia and long-term oncologic outcomes in patients undergoing radical cystectomy for bladder cancer. METHODS We included 528 patients who underwent radical cystectomy for bladder cancer between 2000 and 2010 at Asan Medical Center, Seoul, Korea. Preoperative skeletal muscle mass was quantified by analyzing computed tomography images at the third lumbar vertebra. Sarcopenia was defined based on the skeletal muscle index. We evaluated various clinical and pathological factors to analyze the association between sarcopenia and long-term oncologic outcomes. RESULTS The median follow-up time was 104 months. Sarcopenia was identified in 37.9% of the patients. Although no significant differences were observed in traditional pathological factors between the sarcopenic and non-sarcopenic groups, sarcopenia was significantly associated with worse oncologic outcomes. Compared to the non-sarcopenic groups, the sarcopenic group had lower overall survival rates (52.0% vs. 67.1% at 5 years, 35.5% vs. 52.7% at 10 years) and higher cancer-specific mortality (63.3% vs. 74.3% at 5 years, 50.7% vs. 67.4% at 10 years). Multivariable Cox regression analysis demonstrated that sarcopenia was an independent predictor of cancer-specific survival (hazard ratio: 1.49, 95% confidence interval: 1.11-2.01, p = 0.008), alongside body mass index, tumor stage, lymph node metastasis, and lymphovascular invasion. CONCLUSION Sarcopenia was significantly associated with poor cancer-specific survival in patients undergoing radical cystectomy for bladder cancer. Detecting sarcopenia may assist in preoperative risk stratification and long-term management after radical cystectomy.
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Piramide F, Turri F, Amparore D, Fallara G, De Groote R, Knipper S, Wuernschimmel C, Bravi CA, Lambert E, Di Maida F, Liakos N, Pellegrino F, Andras I, Mastrorosa A, Tillu N, Mastroianni R, Paciotti M, Wenzel M, Bianchi R, di Trapani E, Moschovas MC, Gandaglia G, Moschini M, D'Hondt F, Rocco B, Fiori C, Galfano A, Minervini A, Simone G, Briganti A, De Cobelli O, Gaston R, Montorsi F, Breda A, Wiklund P, Porpiglia F, Mottrie A, Larcher A, Dell'Oglio P. Atlas of Intracorporeal Orthotopic Neobladder Techniques After Robot-assisted Radical Cystectomy and Systematic Review of Clinical Outcomes. Eur Urol 2024; 85:348-360. [PMID: 38044179 DOI: 10.1016/j.eururo.2023.11.017] [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: 07/22/2023] [Revised: 10/24/2023] [Accepted: 11/20/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND Multiple and heterogeneous techniques have been described for orthotopic neobladder (ONB) reconstruction after robot-assisted radical cystectomy. Nonetheless, a systematic assessment of all the available options is lacking. OBJECTIVE To provide the first comprehensive step-by-step description of all the available techniques for robotic intracorporeal ONB together with individual intraoperative, perioperative and functional outcomes based on a systematic review of the literature. DESIGN, SETTING, AND PARTICIPANTS We performed a systematic review of the literature, and MEDLINE/PubMed, Embase, Scopus, and Web of Science databases were searched to identify original articles describing different robotic intracorporeal ONB techniques and reporting intra- and perioperative outcomes. Studies were categorized according to ONB type, providing a synthesis of the current evidence. Video material was provided by experts in the field to illustrate the surgical technique of each intracorporeal ONB. SURGICAL PROCEDURE Nine different ONB types were identified: Studer, Hautmann, Y shape, U shape, Bordeaux, Pyramid, Shell, Florence Robotic Intracorporeal Neobladder, and Padua Ileal Neobladder. MEASUREMENTS Continuous and categorical variables are presented as mean ± standard deviation and as frequencies and proportions, respectively. RESULTS AND LIMITATIONS Of 2587 studies identified, 19 met our inclusion criteria. No cohort studies or randomized control trials comparing different neobladder types are available. Available techniques for intracorporeal robotic ONB reconstruction have similar operative time, estimated blood loss, intraoperative complications, and length of stay. Major variability exists concerning postoperative complications and functional outcomes, likely related to reporting bias. CONCLUSIONS Several techniques are described for intracorporeal ONB during robot-assisted radical cystectomy with comparable perioperative outcomes. We provide the first step-by-step surgical atlas for robot-assisted ONB reconstruction. Further comparative studies are needed to assess any advantage of one technique over others. PATIENT SUMMARY Patients elected for radical cystectomy should be aware that multiple techniques for robotic orthotopic neobladder are available, but that current evidence does not favor one type over the others.
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Cooke I, Abou Heidar N, Mahmood AW, Ahmad A, Jing Z, Stöckle M, Wagner AA, Roupret M, Kim E, Vasdev N, Balbay D, Rha KH, Aboumohamed A, Dasgupta P, Maatman TJ, Richstone L, Wiklund P, Gaboardi F, Li Q, Hussein AA, Guru K. The role of neoadjuvant chemotherapy for patients with variant histology muscle invasive bladder cancer undergoing robotic cystectomy: Data from the International Robotic Cystectomy Consortium. Urol Oncol 2024; 42:117.e17-117.e25. [PMID: 38429124 DOI: 10.1016/j.urolonc.2024.01.002] [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: 08/08/2023] [Revised: 12/14/2023] [Accepted: 01/01/2024] [Indexed: 03/03/2024]
Abstract
OBJECTIVE To assess the role of neoadjuvant chemotherapy (NAC) before robot-assisted radical cystectomy (RARC) for patients with variant histology (VH) muscle-invasive bladder cancer (MIBC). METHODS Retrospective review of 988 patients who underwent RARC (2004-2023) for MIBC. Primary outcomes included the utilization of NAC among this cohort of patients, frequency of downstaging, and discordance between preoperative and final pathology in terms of the presence of VH. Secondary outcomes included disease-specific (DSS), recurrence-free (RFS), and overall survival (OS). RESULTS A total of 349 (35%) had VH on transurethral resection or at RARC. The 4 most common VH subgroups were squamous (n = 94), adenocarcinoma (n = 64), micropapillary (n = 34), and sarcomatoid (n = 21). There was no difference in OS (log-rank: P = 0.43 for adenocarcinoma, P = 0.12 for micropapillary, P = 0.55 for sarcomatoid, P = 0.29 for squamous), RFS (log-rank: P = 0.25 for adenocarcinoma, P = 0.35 for micropapillary, P = 0.83 for sarcomatoid, P = 0.79 for squamous), or DSS (log-rank P = 0.91 for adenocarcinoma, P = 0.15 for micropapillary, 0.28 for sarcomatoid, P = 0.92 for squamous) among any of the VH based on receipt of NAC. Patients with squamous histology who received NAC were more likely to be downstaged on final pathology compared to those who did not (P < 0.01). CONCLUSION Our data showed no significant difference in OS, RFS, or DSS for patients with VH MIBC cancer who received NAC before RARC. Patients with the squamous variant who received NAC had more pathologic downstaging compared to those who did not. The role of NAC among patients with VH is yet to be defined. Results were limited by small number in each individual group and lack of exact proportion of VH.
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Hayakawa N, Kikuchi E. Editorial comment to "The clinical impact of ureteroscopy for upper tract urothelial carcinoma: A multicenter study". Int J Urol 2024; 31:402-403. [PMID: 38284558 DOI: 10.1111/iju.15405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
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Jaganmurugan R, Arora A, Chandankhede U, Prakash G, Bakshi G, Joshi A, Menon S, Murthy V, Pal M. Prognostic Significance of Lymph Node Density in Pathological Node Positive Urothelial Carcinoma of the Bladder -Upfront Surgery and Post Neoadjuvant Chemotherapy Cohorts. Clin Genitourin Cancer 2024; 22:385-393. [PMID: 38245435 DOI: 10.1016/j.clgc.2023.12.009] [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: 05/20/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 01/22/2024]
Abstract
AIM To validate the role of lymph node density as a prognostic marker in patients undergoing primary surgery and postneoadjuvant therapy in pathological node-positive urothelial bladder carcinoma. MATERIALS AND METHODS Retrospective analysis of 503 patients who underwent radical cystectomy from 2006 to 2019 for muscle-invasive urothelial bladder carcinoma, of which 152 patients with pathological node-positive disease were analyzed. Demographic details, pathological findings, treatment details, disease-free, and overall survival were documented. X tile program analysis was used to divide patients with positive lymph nodes into 3 groups: LD1: <= 7, LD2 :>7 to <15, LD3: >15, and the optimal cut-off value obtained was 15%. To evaluate the impact of lymph node ratio, patients with positive lymph nodes into 3 categories for each cut-off point estimation method, the application generates the histogram, Kaplan-Meier plot and calculates hazard ratio, confidence intervals and P-values. Univariate and multivariate cox regression analysis was done with a P-value of <.05, considered significant. RESULTS One hundred fifty-two patients (30.2%) had pathological nodal metastasis, with 87 of them having perinodal extension. Ninety-six underwent primary surgery, and 56 were postneoadjuvant chemotherapy. The median follow-up was 55.42 months. 68 of the 152 node-positive patients died of the disease. Median number of lymph nodes removed was 17.11. Lymph node density divided into tertiles were LD1 <7%, LD2 7-<15%, LD3 >15% showed 5-year RFS 40.5%,29.3%, 22.6% and 5 year OS was 55.5%, 42.4%,32.1% respectively. Cox regression analysis showed that age less than 55 years ,higher tumor stage, lymphovascular invasion, and higher lymph node ratio were significant in univariate and multivariate analysis. The lymph node density cut-off value of 15% was substantial among node-positive patients (P = .027), and subgroup analysis in upfront surgery with the adjuvant treatment group and postneoadjuvant chemotherapy group was also significant (P =.021). CONCLUSION Pathological higher T stage, Age <55 years, Lymphovascular invasion, adjuvant chemotherapy , adjuvant radiation treatment and lymph node density had prognostic significance in both cohorts of patients who underwent upfront surgery and neoadjuvant chemotherapy. Lymph node density cut-off value of <15% was prognostically significant.
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Zennami K, Takahara K, Nukaya T, Takenaka M, Ichino M, Sasaki H, Kusaka M, Sumitomo M, Shiroki R. The Role of Lymph Node Dissection in Patients With Muscle-Invasive Bladder Cancer Who Underwent Radical Cystectomy Following Neoadjuvant Chemotherapy. Clin Genitourin Cancer 2024; 22:1-9. [PMID: 37423863 DOI: 10.1016/j.clgc.2023.06.016] [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: 05/12/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND The interaction between lymph node dissection (LND) during radical cystectomy (RC) and neoadjuvant chemotherapy (NAC) remains unclear. This study aimed to evaluate the role of LND in patients undergoing RC after NAC. PATIENTS AND METHODS We retrospectively analyzed 259 patients with muscle-invasive bladder cancer (MIBC) who underwent RC following NAC at Fujita Health University Hospital and Fujita Health University Okazaki Medical Center between 2010 and 2022. Baseline characteristics, pathological outcomes, recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) were compared between propensity score (PS)-matched cohorts. RESULTS PS matching analysis resulted in 94 matched pairs from the adequate (standard or extended template) and inadequate (limited template or unilateral- or no-LND) LND groups. The median number of dissected nodes was significantly higher in the adequate LND group than in the inadequate LND group (19 vs. 5, P < .001). Similarly, a higher pathological node-positive rate (ypN+) was observed in the adequate group than in the inadequate group (18.1% vs. 7.4%, P = .03). The adequate LND group identified more ypN+ with ≤ ypT1 cases than the inadequate group (4 vs. 1). There were no statistically significant differences between the adequate and inadequate groups in RFS (P = .94), CSS (P = .54), and OS (P = .65). Subgroup analysis also showed comparable survival rates, even in patients with ≥ pT3 or cN+ disease. ypN+ was an independent predictor of OS in the Cox regression analysis, while adequate LND and the number of lymph nodes removed (≥10 or ≥15) were not associated with survival. CONCLUSIONS Although adequate LND did not show a significant therapeutic effect in RC after NAC, adequate LND may have an important diagnostic role in detecting ypN+, which is a robust predictor, and is a useful biomarker to perform appropriate adjuvant immunotherapy especially in ≤ ypT1 cases.
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Kadoriku F, Sasaki Y, Fukuta K, Nishiyama M, Utsunomiya S, Kobayashi S, Shiozaki K, Daizumoto K, Ueno Y, Seto K, Tomida R, Kusuhara Y, Fukawa T, Nakanishi R, Yamaguchi K, Yamamoto Y, Izaki H, Takahashi M, Furukawa J. Robot-assisted intracorporeal ileal conduit urinary diversion: A two-center comparative study of Bricker versus Wallace ureteroileal anastomosis. Asian J Endosc Surg 2024; 17:e13307. [PMID: 38561598 DOI: 10.1111/ases.13307] [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: 02/15/2024] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 04/04/2024]
Abstract
INTRODUCTION This study was performed to evaluate the differences in the perioperative results, renal function, and incidence of hydronephrosis over time between the use of Bricker anastomosis and Wallace anastomosis for robot-assisted intracorporeal ileal conduit urinary diversion (RICIC). METHODS Fifty-five patients who underwent RICIC at two institutions were evaluated (Bricker, n = 23; Wallace, n = 32). We investigated changes in estimated glomerular filtration rate and hydronephrosis before surgery and at 3, 6, and 12 months after surgery. RESULTS The patients in the Bricker group were significantly older than those in the Wallace group. The urinary diversion time was significantly longer in the Bricker group. No significant difference in postoperative renal function was observed. Additionally, no significant difference was observed in the incidence of postoperative hydronephrosis. However, the incidence of right hydronephrosis tended to be high overall, especially in the Wallace group. No patients in either group required repair surgery or ureteral stent placement. CONCLUSIONS In patients undergoing RICIC, there was no difference in postoperative renal function or the incidence of hydronephrosis between Wallace and Bricker anastomosis. Symptomatic hydronephrosis was not observed in either group. The present study showed that each method was equally effective and safe.
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Xia Y, Ma BB, Liu X, Xu DF. Explore the prognostic influence of the treatment sequence of TURBT-chemotherapy combination for patients with localized muscle-invasive bladder cancer. Asian J Surg 2024; 47:1986-1987. [PMID: 38216342 DOI: 10.1016/j.asjsur.2023.12.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 12/29/2023] [Indexed: 01/14/2024] Open
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Dahm P, Ergun O, Sathianathen N. Re: Pramit Khetrapal, Joanna Kae Ling Wong, Wei Phin Tan, et al. Robot-assisted Radical Cystectomy Versus Open Radical Cystectomy: A Systematic Review and Meta-analysis of Perioperative, Oncological, and Quality of Life Outcomes Using Randomized Controlled Trials. Eur Urol 2023;84:393-405. Eur Urol 2024; 85:e116. [PMID: 38272783 DOI: 10.1016/j.eururo.2023.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024]
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Contieri R, Hensley PJ, Kamat AM. Reply to Francesco Montorsi, Giuseppe Rosiello, and Giorgio Gandaglia's Letter to the Editor re: Roberto Contieri, Patrick J. Hensley, Wei Shen Tan, et al. Oncological Outcomes for Patients with European Association of Urology Very High-risk Non-muscle-Invasive Bladder Cancer Treated with Bacillus Calmette-Guérin or Early Radical Cystectomy. Eur Urol Oncol. 2023;6:590-596. Eur Urol Oncol 2024; 7:301. [PMID: 37806840 DOI: 10.1016/j.euo.2023.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 10/10/2023]
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Suzuki S, Nagumo Y, Ikeda A, Kojo K, Nitta S, Chihara I, Shiga M, Kawahara T, Kandori S, Hoshi A, Negoro H, Mathis BJ, Nishiyama H. Patient characteristics correlate with diagnostic performance of photodynamic diagnostic assisted transurethral resection of bladder tumors: A retrospective, single-center study. Photodiagnosis Photodyn Ther 2024; 46:104052. [PMID: 38508438 DOI: 10.1016/j.pdpdt.2024.104052] [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: 02/02/2024] [Revised: 03/01/2024] [Accepted: 03/15/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND Identification of patient subclasses that correlate with the diagnostic performance of photodynamic diagnostic (PDD)-assisted transurethral resection of bladder tumors (TURBT) may improve outcomes. METHODS Data were extracted from patients that underwent PDD-assisted TURBT at the University of Tsukuba Hospital between 2018 and 2023. Sensitivity and specificity were evaluated based on PDD findings (excluding WL findings) and pathology results. Cluster analysis using uniform manifold approximation and projection and k-means methods was performed, focusing on patients with malignant lesions. RESULTS A total of 267 patients and 2082 specimens were extracted. Sensitivity was lowest with regard to BCG treatment (53.7 %), followed by flat lesions (57.2 %), urine cytology class ≥ III (62.9 %), and recurrent tumors (64.5 %). In the cluster analysis of 231 patients with malignant lesions, two showed lower sensitivity: Cluster 3 (62.4 %), consisting of patients with recurrent tumors and post-BCG treatment, and Cluster 4 (55.7 %), consisting of patients with primary tumors and urine cytology class ≥ III. Clusters 1 and 2, consisting of patients without BCG treatment and patients with lower urine cytology classes, exhibited higher sensitivities (94.4 % and 87.7 %). Among all clusters, Cluster 4 had the highest proportion of specimens which were negative for both PDD and white light (WL) findings but actually had malignant lesions (20.8 %). CONCLUSIONS PDD-assisted TURBT sensitivity was lower in subclasses after BCG treatment or with cytology class III or higher. Random biopsy for PDD/WL double-negative lesions may improve diagnostic accuracy in these subclasses.
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Nakano J, Urabe F, Kiuchi Y, Takamizawa S, Suzuki H, Kawano S, Miyajima K, Fukuokaya W, Takahashi K, Iwatani K, Imai Y, Kayano S, Aikawa K, Yanagisawa T, Tashiro K, Yuen S, Sato S, Tsuzuki S, Miki J, Kimura T. The clinical impact of ureteroscopy for upper tract urothelial carcinoma: A multicenter study. Int J Urol 2024; 31:394-401. [PMID: 38151321 DOI: 10.1111/iju.15375] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/12/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND With the development of kidney-sparing surgery and neoadjuvant chemotherapy, ureteroscopic biopsy (URSBx) has become important for the management of upper tract urothelial carcinoma (UTUC). METHODS We retrospectively analyzed data from 744 patients with UTUC who underwent radical nephroureterectomy (RNU), stratified into no ureteroscopy (URS), URS alone, and URSBx groups. Intravesical recurrence-free survival (IVRFS) was examined using the Kaplan-Meier method. We conducted Cox regression analyses to identify risk factors for IVR. We investigated differences between clinical and pathological staging to assess the ability to predict the pathological tumor stage and grade of RNU specimens. RESULTS Kaplan-Meier curves and multivariate Cox regression revealed significantly more IVR and inferior IVRFS in patients who underwent URS and URSBx. Superficial, but not invasive, bladder cancer recurrence was more frequent in the URS and URSBx groups than in the no URS group. Clinical and pathological staging agreed for 55 (32.4%) patients. Downstaging occurred for 48 (28.2%) patients and clinical understaging occurred for 67 (39.4%) patients. Upstaging to muscle-invasive disease occurred for 39 (35.8%) of 109 patients with ≤cT1 disease. Clinical and pathological grading were similar for 72 (42.3%) patients. Downgrading occurred for 5 (2.9%) patients, and clinical undergrading occurred for 93 (54.7%) patients. CONCLUSION URS and URSBx instrumentation will be risk factors for superficial, but not invasive, bladder cancer recurrence. Clinical understaging/undergrading and upstaging to muscle-invasive disease occurred for a large proportion of patients with UTUC who underwent RNU. These data emphasize the challenges involved in accurate UTUC staging and grading.
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Chevarria J, Ebad CA, Hamill M, Constandache C, Cowhig C, Little DM, Conlon PJ. Long-term renal function following radical cystectomy and ileal conduit creation. Ir J Med Sci 2024; 193:639-644. [PMID: 37742311 DOI: 10.1007/s11845-023-03524-1] [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: 07/11/2023] [Accepted: 09/11/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Treatment for bladder cancer includes radical cystectomy (RC) and urinary diversion; RC is associated with long-term morbidity, kidney impairment and mortality. AIM To identify risk factors associated with postoperative long-term kidney function and mortality. METHODS Retrospective study of patients with RC and urinary diversion in Beaumont Hospital from 1996 to 2016. We included patients who had follow-up at least 2 years post-procedure. We assessed estimated glomerular filtration rate (eGFR) preoperatively and yearly post-procedure, dialysis commencement and mortality. Cox and Fine-Gray regression analyses were applied; p-value < 0.05 was considered significant. RESULTS We included 264 patients, median age 68.3 years, 73.7% males. The most common diagnosis was bladder cancer 93.3%, TNM stages T ≥ 2 75.9%, N ≥ 1 47.6% and M1 28%. The median eGFR preoperative was 65.8 ml/min/1.73m2 and after 2 years 58.2 ml/min/1.73m2 (p: 0.009); 5.3% required chronic dialysis and 32.8% had a decrease > 10 ml/min/1.73m2. Risk factors associated with ESKD and start dialysis included younger age (HR: 0.90, CI 95% 0.87-0.94) and lower pre-operative eGFR (HR: 0.97, CI 95% 0.94-1.00). Overall mortality was 43.2% and 54.1% at 5 and 10 years, respectively; risk factors were older age (HR: 1.04, CI 95% 1.02-1.06), tumour stage T ≥ 2 (HR: 2.22, CI 95% 1.39-3.54) and no chemotherapy (HR: 1.72, CI 95% 1.18-2.51). Limitations include retrospective design, absence of control group and single centre experience. CONCLUSIONS Patients with RC are at risk of progressive kidney function deterioration and elevated mortality and the main risk factors associated were age and preoperative eGFR. Regular monitoring of kidney function will permit early diagnosis and treatment.
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Yang Y, Yang B, Xu J, Liu J. Prostate cancer was detected after radical resection of urinary bladder cancer. Asian J Surg 2024; 47:1796-1797. [PMID: 38184406 DOI: 10.1016/j.asjsur.2023.12.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 12/15/2023] [Indexed: 01/08/2024] Open
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Ceyhan E, Mammadov E, Onder SC, Dogan HS, Tekgul S. Fish: A Promising Screening Tool for Malignancy After Augmentation Cystoplasty? J Pediatr Surg 2024; 59:725-730. [PMID: 38065750 DOI: 10.1016/j.jpedsurg.2023.11.006] [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: 04/17/2023] [Revised: 11/01/2023] [Accepted: 11/10/2023] [Indexed: 04/08/2024]
Abstract
INTRODUCTION Malignancy after augmentation cystoplasty (AC) is reported up to 5.5 %. We assessed the use of urine fluorescence in situ hybridization (FISH) screening for bladder malignancy after AC. PATIENTS AND METHODS In this study, 36/98 patients under follow-up who have completed tenth year after ileal AC were included prospectively. Twenty-four (66.7 %) patients were tested with FISH initially and overall 28 (77.8 %) patients with conventional cytology (CC). Twenty-four (66.7 %) patients with FISH analysis also had cytology analysis. Blinded from the cytology results, 32 (88.9 %) patients who were consented underwent cystoscopy with random biopsy (native bladder, ileal segment, ileovesical junction). Two patients those were tested with FISH did not consented cystoscopy. This study was registred to the government registry (No: 71146310). RESULTS Mean follow-up time after AC was 15.4 ± 4.8 years. 2/32 (5.6 %) patients were diagnosed with adenocarcinoma in cyctoscopic biopsy. FISH analysis of 3/24 (12.5 %) patients demonstrated abnormal findings consistent with malignancy. Two FISH malignant patients were patients who had adenocarcinoma. The third patient's biopsy was benign and the third year control cystoscopy was normal. 2/4 patients with malignant CC had adenocarcinoma and 2/4 patients had benign biopsy. The sensitivity and specificity of FISH in our series were 100 % and 95 % respectively. Whereas the sensitivity and specificity of CC was 100 % and 91.6 % respectively. CONCLUSION Despite limited number of patients in this study, FISH showed higher specificity than CC in this series. FISH is a promising tool for malignancy screening after AC. TYPE OF STUDY Diagnostic Studies. LEVEL OF EVIDENCE II.
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Luo HL. Variant histology is associated with more non-urothelial tract recurrence but less intravesical recurrence upper tract urothelial carcinoma after radical nephroureterectomy. Int J Urol 2024; 31:421. [PMID: 38567803 DOI: 10.1111/iju.15455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 03/07/2024] [Indexed: 04/17/2024]
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Washington SL, Lonergan PE, Odisho AY, Meng MV, Porten SP. Association of household net worth with healthcare costs after radical cystectomy using real-world data. Cancer Med 2024; 13:e7116. [PMID: 38553953 PMCID: PMC10980929 DOI: 10.1002/cam4.7116] [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: 03/02/2023] [Revised: 02/29/2024] [Accepted: 03/07/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Financial toxicity of bladder cancer care may influence how patients utilize healthcare resources, from emergency department (ED) encounters to office visits. We aim to examine whether greater household net worth (HHNW) confers differential access to healthcare resources after radical cystectomy (RC). METHODS This population-based cohort study examined the association between HHNW and healthcare utilization costs in the 90 days post-RC in commercially insured patients with bladder cancer. Costs accrued from the index hospitalization to 90 days after including health plan costs (HPC) and out-of-pocket costs (OPC). Multivariable logistic regression models were generated by encounter (acute inpatient, ED, outpatient, and office visit). RESULTS A total of 141,903 patients were identified with HHNW categories near evenly distributed. Acute inpatient encounters incurred the greatest HPC and OPC. Office visits conferred the lowest HPC while ED visits had the lowest OPC. Black patients harbored increased odds of an acute inpatient encounter (OR 1.22, 95% CI 1.16-1.29) and ED encounter (OR 1.20, 95% CI 1.14-1.27) while Asian (OR 0.76, 95% CI 0.69-0.85) and Hispanic (OR 0.74, 95% CI 0.69-0.78, p < 0.001) patients had lower odds of an outpatient encounter, compared to White counterpart. Increasing HHNW was associated with decreasing odds of acute inpatient or ED encounters and greater odds of office visits. CONCLUSIONS Lower HHNW conferred greater risk of costly inpatient encounters while greater HHNW had greater odds of less costly office visits, illustrating how financial flexibility fosters differences in healthcare utilization and lower costs. HHNW may serve as a proxy for financial flexibility and risk of financial hardship than income alone.
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Kohada Y, Goto K, Tasaka R, Nishida K, Hashimoto K, Iwamoto H, Hatayama T, Furutani T, Miyamoto S, Kobatake K, Kitano H, Ikeda K, Goriki A, Hieda K, Hayashi T, Hinata N. Prognostic Impact of the Modified 5-Item Frailty Index After Radical Nephroureterectomy in Patients With Upper Tract Urothelial Carcinoma: A Multicenter Retrospective Study. Clin Genitourin Cancer 2024; 22:322-329.e3. [PMID: 38104030 DOI: 10.1016/j.clgc.2023.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/16/2023] [Accepted: 11/23/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION The modified 5-item frailty index can be used to evaluate frailty using 5 routinely encountered clinical variables. This study aimed to assess the impact of the modified 5-item frailty index in patients who underwent radical nephroureterectomy for upper tract urothelial carcinoma. PATIENTS AND METHODS In this multicenter retrospective study, we calculated the modified 5-item frailty index scores of patients who underwent radical nephroureterectomy for upper tract urothelial carcinoma between 2010 and 2022. Patients were categorized into the high (≥2) and low (≤1) modified 5-item frailty index score groups. To assess the prognostic influence of the preoperative modified 5-item frailty index, we conducted Cox proportional regression analyses concerning progression-free, overall, and cancer-specific survival. RESULTS Of 434 patients, 82, and 352 were classified into the high and low modified 5-item frailty index score groups, respectively. The high modified 5-item frailty index score group had significantly higher rates of severe surgical complications (P = .038) and ≥30 days of hospitalization (P = .049) and significantly worse progression-free (P = .012) and overall survival (P = .002) than the low modified 5-item frailty index score group. The multivariable Cox proportional hazard analysis revealed that a high modified 5-item frailty index score was independently associated with poor progression-free (P = .044), overall (P = .017), and cancer-specific survival (P = .005). CONCLUSION The modified 5-item frailty index emerged as a significant predictive indicator of severe surgical complications and postoperative survival outcomes in patients with upper tract urothelial carcinoma treated with radical nephroureterectomy.
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Trépanier G, Nykopp T, Rosebush-Mercier R, Gris T, Fadel J, Black PC, Toren P. Circulating Basophils as a Prognostic Marker for Response to Bacillus Calmette-Guérin. Clin Genitourin Cancer 2024; 22:354-359.e1. [PMID: 38185610 DOI: 10.1016/j.clgc.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/01/2023] [Accepted: 12/10/2023] [Indexed: 01/09/2024]
Abstract
PURPOSE To predict recurrence and progression in non-muscle-invasive bladder cancer (NMIBC) patients receiving bacillus Calmette-Guérin (BCG), we evaluated circulating basophils as a biomarker that could be detected from the complete blood count. PATIENTS AND METHODS We use a pooled cohort of patients from the Centre Hospitalier Universitaire de Québec-Université Laval (2016-2020) and the Vancouver General Hospital (2010-2018) where a complete blood count was available before transurethral resection of bladder tumor (TURBT) of a high-grade NMIBC and subsequent BCG. Descriptive statistics described the cohort based on the dichotomous presence or absence of basophils on the complete blood count. Kaplan-Meier estimates and a log-rank test compared recurrence-free survival (RFS) and progression-free survival (PFS), with multivariable cox regression analysis used to estimate proportional hazard ratios. RESULTS The study cohort included 261 patients, with a median follow-up of 31.5 months (interquartile range 18.1-45.0 months). The median age was 74.0 years and 16.8% were female. Circulating basophils were detectable in 49 (18.9%) patients. Both RFS and PFS were significantly lower in patients with detectable basophils. Multivariable analysis demonstrated detectable basophils were an independent predictor of both recurrence (HR = 1.85; 95% confidence interval [CI] 1.20-2.85; P = .01) and progression (HR = 2.29; 95% CI 1.14-4.60; P = .02). CONCLUSION Our results confirm that baseline levels of circulating basophils are an immunological biomarker to predict recurrence and progression of NMIBC.
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