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Claps F, Biasatti A, Di Gianfrancesco L, Ongaro L, Giannarini G, Pavan N, Amodeo A, Simonato A, Crestani A, Cimadamore A, Hurle R, Mertens LS, van Rhijn BWG, Porreca A. The Prognostic Significance of Histological Subtypes in Patients with Muscle-Invasive Bladder Cancer: An Overview of the Current Literature. J Clin Med 2024; 13:4349. [PMID: 39124615 PMCID: PMC11313590 DOI: 10.3390/jcm13154349] [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: 07/05/2024] [Revised: 07/23/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024] Open
Abstract
Bladder cancer (BC) is the tenth most commonly diagnosed malignancy worldwide. In approximately 25% of cases, it presents as a muscle-invasive disease, requiring a radical treatment. Traditionally, the mainstay of treatment has been radical cystectomy (RC), but in the last decade, bladder-sparing treatments have been gaining growing interest. In particular, trimodal therapy (TMT) seems to yield survival results comparable to RC with less morbidity and better quality of life (QoL) outcomes. In this scenario, we aimed at shedding light on the role of the histological subtypes (HS) of BC and their prognostic significance in muscle-invasive BC (MIBC), treated either surgically or with TMT. We performed a narrative review to provide an overview of the current literature on this topic. When compared with patients diagnosed with conventional urothelial carcinoma (UC) of the same disease stage, survival did not appear to be significantly worse across the reports. But when sub-analyzed for separate subtype, some appeared to be independently associated with adverse survival outcomes such as the micropapillary, plasmacytoid, small-cell, and sarcomatoid subtypes, whereas others did not. Moreover, the optimal management remains to be defined, also depending on the therapeutic susceptibility of each histology. From this perspective, multi-disciplinary assessment alongside the routine inclusion of such entities in randomized clinical trials appears to be essential.
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Affiliation(s)
- Francesco Claps
- Department of Surgical Oncology (Urology), Netherlands Cancer Institute—Antoni van Leeuwenhoek Hospital, 1006 BE Amsterdam, The Netherlands; (L.S.M.); (B.W.G.v.R.)
- Department of Urology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Arianna Biasatti
- Urological Clinic, Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy;
| | - Luca Di Gianfrancesco
- Department of Oncological Urology, Veneto Institute of Oncology (IOV) IRCCS, 35128 Padua, Italy; (L.D.G.); (A.A.); (A.P.)
| | - Luca Ongaro
- Department of Urology, Royal Free London NHS Foundation Trust, London NW3 2QG, UK;
| | - Gianluca Giannarini
- Urology Unit, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy; (G.G.); (A.C.)
| | - Nicola Pavan
- Urology Clinic, Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy; (N.P.); (A.S.)
| | - Antonio Amodeo
- Department of Oncological Urology, Veneto Institute of Oncology (IOV) IRCCS, 35128 Padua, Italy; (L.D.G.); (A.A.); (A.P.)
| | - Alchiede Simonato
- Urology Clinic, Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy; (N.P.); (A.S.)
| | - Alessandro Crestani
- Urology Unit, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy; (G.G.); (A.C.)
| | - Alessia Cimadamore
- Institute of Pathological Anatomy, Department of Medicine, University of Udine, 33100 Udine, Italy;
| | - Rodolfo Hurle
- Department of Urology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy;
| | - Laura S. Mertens
- Department of Surgical Oncology (Urology), Netherlands Cancer Institute—Antoni van Leeuwenhoek Hospital, 1006 BE Amsterdam, The Netherlands; (L.S.M.); (B.W.G.v.R.)
| | - Bas W. G. van Rhijn
- Department of Surgical Oncology (Urology), Netherlands Cancer Institute—Antoni van Leeuwenhoek Hospital, 1006 BE Amsterdam, The Netherlands; (L.S.M.); (B.W.G.v.R.)
| | - Angelo Porreca
- Department of Oncological Urology, Veneto Institute of Oncology (IOV) IRCCS, 35128 Padua, Italy; (L.D.G.); (A.A.); (A.P.)
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Giudici N, Seiler R. Histologic subtypes of non-muscle invasive bladder cancer. World J Clin Oncol 2024; 15:835-839. [PMID: 39071456 PMCID: PMC11271725 DOI: 10.5306/wjco.v15.i7.835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/21/2024] [Accepted: 05/30/2024] [Indexed: 07/16/2024] Open
Abstract
The majority of bladder cancers (BCs) are non-muscle invasive BCs (NMIBCs) and show the morphology of a conventional urothelial carcinoma (UC). Aberrant morphology is rare but can be observed. The classification and characterization of histologic subtypes (HS) in UC in BC have mainly been described in muscle invasive bladder cancer (MIBC). However, the currently used classification is applied for invasive urothelial neoplasm and therefore, also valid for a subset of NMIBC. The standard transurethral diagnostic work-up misses the presence of HS in NMIBC in a considerable percentage of patients and the real prevalence is not known. HS in NMIBC are associated with an aggressive phenotype. Consequently, clinical guidelines categorize HS of NMIBC as "(very) high-risk" tumors and recommend offering radical cystectomy to these patients. Alternative strategies for bladder preservation can only be offered to highly selected patients and ideally within clinical trials. Novel treatment strategies and biomarkers have been established MIBC and NMIBC but have not been comprehensively investigated in the context of HS in NMIBC. Further evaluation prior to implementation into clinical practice is needed.
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Affiliation(s)
- Nicola Giudici
- Department of Urology, Spitalzentrum Biel, Biel 2501, Switzerland
| | - Roland Seiler
- Department of Urology, Spitalzentrum Biel, Biel 2501, Switzerland
- Department of BioMedical Research, University of Bern, Bern 3010, Switzerland
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Nallabothula AK, Mudunuri HVV, Nalumaru AS, Kodamanchile V, Varanasi SBVK, Yadlapalli NK, Earla D. Predicting the Lymphovascular Invasion in Carcinoma Bladder at Transurethral Resection. Cureus 2024; 16:e62595. [PMID: 39027774 PMCID: PMC11256733 DOI: 10.7759/cureus.62595] [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] [Accepted: 06/16/2024] [Indexed: 07/20/2024] Open
Abstract
INTRODUCTION Bladder cancer is among the most common malignant neoplasms in the world. Transurethral resection of bladder tumor (TURBT) is considered the standard procedure for diagnosis, staging, and risk classification of bladder tumors. Lymphovascular invasion (LVI) is considered a poor prognostic factor. Its assessment of TURBT is very important for risk stratification and decision-making for further treatment. The purpose of our clinical study is to attempt to predict/assess the correlation between LVI and various preoperative (age, gender, history of smoking, hematuria, urine cytology, and hydronephrosis/hydroureteronephrosis), intraoperative (tumor number, size, and appearance - sessile/ pedunculated) and histopathological (tumor histology, grading, and muscle invasion) factors. METHODOLOGY In this prospective study, 75 patients with bladder tumors underwent TURBT (standard monopolar TURBT with 1.5% glycine as irrigation solution) in the Department of Urology at Sri Venkateswara Institute of Medical Sciences (SVIMS), Tirupati between October 2021 and March 2023. Histopathological examination (HPE) reports were looked for the presence or absence of LVI. Accordingly, patients were divided into two groups, i.e., those with LVI and those without LVI. Various preoperative and intraoperative variables were analyzed for each subject in both groups. Statistically significant variables occurring in those patients with LVI compared to those without LVI were considered predictors of LVI in bladder tumors. Results: Sixteen patients out of 75 (21.33%) had LVI on their histopathology examination. The mean age was 68.19 years in the group with LVI and 64.14 years in the group without LVI. A total of 60 men (80%) and 15 women (20%) were included in our study. Thirteen men (21.7%) and three women (20%) were found to have LVI. We observed a significant association between the appearance of the tumor and LVI. Fifty-four subjects in our study had sessile tumors. Fifteen out of them (27.8%) had LVI, while only one out of 21 patients (4.8%) with pedunculated tumors had LVI (p-value=0.028). 30% of subjects who had high-grade tumors on HPE also had LVI. On the contrary, only one of 25 patients (4%) with low-grade tumors had LVI (p-value=0.010). Our study also showed a significant association between muscle invasion and LVI. Thirty-four (45.3%) and 41 (54.7%) patients had muscle-invasive and non-muscle-invasive tumors, respectively. While 12 (35.3%) patients with muscle-invasive tumors had LVI, only four (9.8%) patients with non-muscle-invasive tumors showed LVI (p-value=0.007). CONCLUSION We observed that LVI of bladder tumors at first TURBT is significantly associated with tumor grade, tumor appearance, and depth of invasion of the tumor. Though statistically not significant, we further observed that LVI was more commonly found in smokers, patients with hematuria, and larger tumor sizes. We conclude that these factors can be used as reliable predictors of LVI of bladder tumors at their first TURBT.
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Affiliation(s)
| | | | | | - Viswanth Kodamanchile
- Department of Urology, Sri Venkateswara Institute of Medical Sciences, Tirupati, IND
| | | | | | - Dinesh Earla
- Department of Urology, Sri Venkateswara Institute of Medical Sciences, Tirupati, IND
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Lichtbroun B, Srivastava A, Ghodoussipour S. A Restaging Transurethral Resection of Bladder Tumor Is Always Necessary For High-grade T1 Non-muscle-invasive Bladder Cancer. Eur Urol Focus 2023:S2405-4569(23)00121-9. [PMID: 37270358 DOI: 10.1016/j.euf.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/07/2023] [Accepted: 05/23/2023] [Indexed: 06/05/2023]
Abstract
Patients with high-grade T1 non-muscle-invasive bladder cancer (NMIBC) have a high risk of recurrence and upstaging. Restaging transurethral resection of bladder tumor allows better staging so that patients can proceed to the appropriate treatment in a timely manner. This should be done in all patients with high-grade T1 NMIBC.
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Affiliation(s)
- Benjamin Lichtbroun
- Section of Urologic Oncology, Division of Urology, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson University Hospital, New Brunswick, NJ, USA
| | - Arnav Srivastava
- Section of Urologic Oncology, Division of Urology, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson University Hospital, New Brunswick, NJ, USA
| | - Saum Ghodoussipour
- Section of Urologic Oncology, Division of Urology, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson University Hospital, New Brunswick, NJ, USA.
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Evrimler S, Ali Gedik M, Ahmet Serel T, Ertunc O, Alperen Ozturk S, Soyupek S. Bladder Urothelial Carcinoma: Machine Learning-based Computed Tomography Radiomics for Prediction of Histological Variant. Acad Radiol 2022; 29:1682-1689. [PMID: 35351362 DOI: 10.1016/j.acra.2022.02.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/02/2022] [Accepted: 02/06/2022] [Indexed: 11/18/2022]
Abstract
RATIONALE AND OBJECTIVES Histological variant (HV) of bladder urothelial carcinoma (UC) is a significant factor for therapy management. We aim to assess the predictive performance of machine learning (ML)-based Computed Tomography radiomics of UC for HV. MATERIALS AND METHODS Volume of interest of 37 bladder UC tumors, of which 21 were pure and 16 were HV, were manually segmented. The extracted first- and second-order texture features (n = 117) using 3-D Slicer radiomics were compared to the radical cystectomy histopathological results. ML algorithms were performed to determine the significant models using Python 2.3, Pycaret library. The sample size was increased to 74 by synthetic data generation, and three outliers from the training set were removed (training dataset; n = 52, test dataset; n = 19). The predictive performances of 15 ML algorithms were compared. Then, the best two models were evaluated on the test set and ensembled by Voting Classifier. RESULTS The ML algorithms demonstrated area under curve (AUC) and accuracy ranging 0.79-0.97 and 50%-90%, respectively on the train set. The best models were Gradient Boosting Classifier (AUC: 0.95, accuracy: 90%) and CatBoost Classifier (AUC: 0.97, accuracy: 85%). On the test set; the Voting Classifier of these two models demonstrated AUC, accuracy, recall, precision, and F1 scores as follows; 0.93, 79%, 86%, 67%, and 75%, respectively. CONCLUSION ML-based Computed Tomography radiomics of UC can predict HV, a prognostic factor that is indeterminable by qualitative radiological evaluation and can be missed in the preoperative histopathological specimens.
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Affiliation(s)
- Sehnaz Evrimler
- Department of Radiology, Suleyman Demirel University School of Medicine, Isparta, 32260, Turkey.
| | - Mehmet Ali Gedik
- Department of Radiology, Kutahya Evliya Celebi Education and Research Hospital, Kutahya, 43040, Turkey
| | - Tekin Ahmet Serel
- Department of Urology, Suleyman Demirel University School of Medicine, Isparta, 32260, Turkey
| | - Onur Ertunc
- Department of Pathology, Suleyman Demirel University School of Medicine, Isparta, 32260, Turkey
| | - Sefa Alperen Ozturk
- Department of Urology, Suleyman Demirel University School of Medicine, Isparta, 32260, Turkey
| | - Sedat Soyupek
- Department of Urology, Suleyman Demirel University School of Medicine, Isparta, 32260, Turkey
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Lonati C, Baumeister P, Afferi L, Mari A, Minervini A, Krajewski W, Azizi S, Hendricksen K, Martini A, Necchi A, Montorsi F, Briganti A, Colombo R, Tafuri A, Antonelli A, Cerruto MA, Rouprêt M, Masson-Lecomte A, Laukhtina E, D'Andrea D, Shariat SF, Soria F, Marra G, Gontero P, Contieri R, Hurle R, Valiquette AS, Mir MC, Zamboni S, Simeone C, Klatte T, Teoh JYC, Yoshida S, Fujii Y, Carando R, Schulz GB, Mordasini L, Mattei A, Moschini M. Survival Outcomes After Immediate Radical Cystectomy Versus Conservative Management with Bacillus Calmette-Guérin Among T1 High-grade Micropapillary Bladder Cancer Patients: Results from a Multicentre Collaboration. Eur Urol Focus 2022; 8:1270-1277. [PMID: 34419381 DOI: 10.1016/j.euf.2021.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/12/2021] [Accepted: 07/27/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Literature lacks clear evidence regarding the optimal treatment for non-muscle-invasive micropapillary bladder cancer (MPBC) due to its rarity and the presence of only small sample size and single-centre studies. OBJECTIVE To assess cancer-specific mortality (CSM) and overall mortality (OM) between immediate radical cystectomy (RC) and conservative management among T1 high-grade (HG) MPBC. DESIGN, SETTING, AND PARTICIPANTS We retrospectively analysed a multicentre dataset including 119 T1 HG MPBC patients treated between 2005 and 2019 at 15 tertiary referral centres. The median follow-up time was 35 mo (interquartile range: 19-64). INTERVENTION Patients underwent immediate RC versus conservative management with bacillus Calmette-Guérin. OUTCOMES MEASUREMENTS AND STATISTICAL ANALYSIS Cumulative incidence functions and Kaplan-Meier methods were applied to estimate survival outcomes. Multivariable Cox analyses were performed to assess independent predictors of disease recurrence and disease progression after conservative management; covariates consisted of pure MPBC, concomitant lymphovascular invasion (LVI), and carcinoma in situ at initial diagnosis. RESULTS AND LIMITATIONS Immediate RC and conservative management were performed in 27% and 73% of patients, respectively. CSM and OM did not differ significantly among patient treated with immediate RC versus conservative management (Pepe-Mori test p = 0.5 and log-rank test p = 0.9, respectively). Overall, 66.7% and 34.5% of patients experienced disease recurrence and disease progression after conservative management, respectively. At multivariable Cox analyses, concomitant LVI was an independent predictor of disease recurrence (p = 0.01) and progression (p = 0.03), while pure MPBC was independently associated with disease progression (p = 0.03). The absence of a centralised re-review and the retrospective design represent the main limitations of our study. CONCLUSIONS Conservative management could achieve satisfactory results among T1 HG MPBC patients with neither pure MPBC nor LVI at initial diagnosis. PATIENT SUMMARY Bacillus Calmette-Guérin seems to be an effective therapy for T1 micropapillary bladder cancer patients with neither pure micropapillary disease nor lymphovascular invasion at initial diagnosis.
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Affiliation(s)
- Chiara Lonati
- Department of Urology, Spedali Civili di Brescia, Brescia, Italy; Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland.
| | | | - Luca Afferi
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Andrea Mari
- Department of Experimental and Clinical Medicine, Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi University Hospital, University of Florence, Florence, Italy
| | - Andrea Minervini
- Department of Experimental and Clinical Medicine, Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi University Hospital, University of Florence, Florence, Italy
| | - Wojciech Krajewski
- Department of Urology and Oncological Urology, Wrocław Medical University, Wrocław, Poland
| | - Sosan Azizi
- Department of Urology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Kees Hendricksen
- Department of Urology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Alberto Martini
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Necchi
- Department of Medical Oncology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy
| | - Alberto Briganti
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy
| | - Renzo Colombo
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Alessandro Tafuri
- Department of Urology, University of Verona, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Alessandro Antonelli
- Department of Urology, University of Verona, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Maria Angela Cerruto
- Department of Urology, University of Verona, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Morgan Rouprêt
- GRC 5 Predictive Onco-Uro, AP-HP, Urology, Pitie-Salpetriere Hospital, Sorbonne University, Paris, France
| | | | - Ekaterina Laukhtina
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna General Hospital, Vienna, Austria; Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - David D'Andrea
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna General Hospital, Vienna, Austria; Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia; Department of Urology, Weill Cornell Medical College, New York, NY, USA; Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Francesco Soria
- Division of Urology, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, Torino School of Medicine, Torino, Italy
| | - Giancarlo Marra
- Division of Urology, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, Torino School of Medicine, Torino, Italy
| | - Paolo Gontero
- Division of Urology, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, Torino School of Medicine, Torino, Italy
| | - Roberto Contieri
- Department of Urology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Rodolfo Hurle
- Department of Urology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - M Carmen Mir
- Department of Urology, Fundación Instituto Valenciano de Oncologia, Valencia, Spain
| | - Stefania Zamboni
- Department of Urology, Spedali Civili di Brescia, Brescia, Italy
| | - Claudio Simeone
- Department of Urology, Spedali Civili di Brescia, Brescia, Italy
| | - Tobias Klatte
- Department of Urology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Jeremy Yuen-Chun Teoh
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Soichiro Yoshida
- Department of Urology, Tokyo Medical and Dental University Graduate School, Yushima, Bunkyo-ku, Tokyo, Japan
| | - Yasuhisa Fujii
- Department of Urology, Tokyo Medical and Dental University Graduate School, Yushima, Bunkyo-ku, Tokyo, Japan
| | - Roberto Carando
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland; Clinica Luganese Moncucco, Lugano, Switzerland; Clinica S. Anna, Swiss Medical Group, Sorengo, Switzerland; Clinica Santa Chiara, Locarno, Switzerland
| | - Gerald B Schulz
- Department of Urology, Ludwig-Maximilians-University, Munich, Germany
| | - Livio Mordasini
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Agostino Mattei
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Marco Moschini
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland; Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
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Cimadamore A, Lonati C, Di Trapani E, De Cobelli O, Rink M, Zamboni S, Simeone C, Soria F, Briganti A, Montorsi F, Afferi L, Mattei A, Carando R, Ornaghi PI, Tafuri A, Antonelli A, Karnes RJ, Colomer A, Sanchez-Salas R, Contieri R, Hurle R, Poyet C, Simone G, D'Andrea D, Shariat SF, Galfano A, Umari P, Francavilla S, Roumiguie M, Terrone C, Hendricksen K, Krajewski W, Buisan O, Laukhtina E, Xylinas E, Alvarez-Maestro M, Rouprêt M, Montironi R, Moschini M. Variant histologies in bladder cancer: Does the centre have an impact in detection accuracy? Urol Oncol 2022; 40:273.e11-273.e20. [DOI: 10.1016/j.urolonc.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 12/23/2021] [Accepted: 01/15/2022] [Indexed: 10/19/2022]
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The Accuracy of Transurethral Bladder Resection in Detecting Bladder Cancer Histological Variants and Their Prognostic Value at Radical Cystectomy. J Clin Med 2022; 11:jcm11030550. [PMID: 35160003 PMCID: PMC8836972 DOI: 10.3390/jcm11030550] [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: 11/25/2021] [Revised: 12/30/2021] [Accepted: 01/18/2022] [Indexed: 12/10/2022] Open
Abstract
Objectives: to investigate the accuracy of transurethral resection of bladder tumours (TURBT) in detecting histological variants (BHV) at radical cystectomy (RC) and to evaluate the impact of TURBT before cystectomy on oncological outcomes. Methods: Data of 410 consecutive RCs were assessed. Positive and negative predictive values were used to assess the accuracy of TURBT in detecting BHV. Cohen’s Kappa coefficient was used to calculate the agreement grade. Logistic regression analysis predicted features based on the presence of BHV at TURBT. Multivariable backward conditional Cox regression analysis was used to estimate oncological outcomes. Results: A total of 73 patients (17.8%) showed BHV at TURBT as compared to 108 (26.3%) at RC. A moderate agreement in histological diagnosis was found between TURBT and RC (0.58). However, sensitivity and specificity in detecting BHV were 56% and 96%, respectively. Furthermore, positive predictive value (PPV) was 84.7% and negative predictive value (NPV) was 84.6%. Presence of BHV at TURBT was an independent predictor for pathologic upstage, albeit not a predictor for positive nodes or positive surgical margins. However, at multivariable analysis adjusted for all confounders, presence of BHV at TURBT was an independent predictor for recurrence after RC, but not for survival. Conversely, the presence of BHV at RC was an independent predictor for both recurrence and survival. Conclusion: There was a moderate agreement between TURBT and RC histopathological findings. TURBT, alone, could not provide an accurate and definitive histological diagnosis. Detection of BHV in TURBT specimens is not an independent predictor of oncological outcomes; indeed, only pathological features at RC are associated with worse survival. However, BHV presence in cystectomy specimens resulted as an independent predictor of both cancer-specific and overall mortality.
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Prognostic value of hepatocyte growth factor for muscle-invasive bladder cancer. J Cancer Res Clin Oncol 2022; 148:3091-3102. [PMID: 34997350 PMCID: PMC9508199 DOI: 10.1007/s00432-021-03887-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 12/12/2021] [Indexed: 12/15/2022]
Abstract
Purpose The HGF/MET pathway is involved in cell motility, angiogenesis, proliferation, and cancer invasion. We assessed the clinical utility of plasma HGF level as a prognostic biomarker in patients with MIBC. Methods We retrospectively analyzed 565 patients with MIBC who underwent radical cystectomy. Logistic regression and Cox regression models were used, and predictive accuracies were estimated using the area under the curve and concordance index. To estimate the clinical utility of HGF, DCA and MCID were applied. Results Plasma HGF level was significantly higher in patients with advanced pathologic stage and LN metastasis (p = 0.01 and p < 0.001, respectively). Higher HGF levels were associated with an increased risk of harboring LN metastasis and non-organ-confined disease (OR1.21, 95%CI 1.12–1.32, p < 0.001, and OR1.35, 95%CI 1.23–1.48, p < 0.001, respectively) on multivariable analyses; the addition of HGF improved the predictive accuracies of a standard preoperative model (+ 7%, p < 0.001 and + 8%, p < 0.001, respectively). According to the DCA and MCID, half of the patients had a net benefit by including HGF, but the absolute magnitude remained limited. In pre- and postoperative predictive models, a higher HGF level was significant prognosticator of worse RFS, OS, and CSS; in the preoperative model, the addition of HGF improved accuracies by 6% and 5% for RFS and CSS, respectively. Conclusion Preoperative HGF identified MIBC patients who harbored features of clinically and biologically aggressive disease. Plasma HGF could serve, as part of a panel, as a biomarker to aid in preoperative treatment planning regarding intensity of treatment in patients with clinical MIBC. Supplementary Information The online version contains supplementary material available at 10.1007/s00432-021-03887-x.
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Sari Motlagh R, Rajwa P, Mori K, Laukhtina E, Aydh A, Katayama S, Yanagisawa T, König F, Grossmann NC, Pradere B, Mostafai H, Quhal F, Karakiewicz PI, Babjuk M, Shariat SF. Comparison of Clinicopathologic and Oncological Outcomes Between Transurethral En Bloc Resection and Conventional Transurethral Resection of Bladder Tumor: A Systematic Review, Meta-Analysis and Network Meta-Analysis with Focus on Different Energy Sources. J Endourol 2021; 36:535-547. [PMID: 34693740 DOI: 10.1089/end.2021.0688] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Introduction: It has been hypothesized that transurethral en bloc (TUEB) of bladder tumor offers benefits over conventional transurethral resection of bladder tumor (cTURBT). This study aimed to compare disease outcomes of TUEB and cTURBT with focus on the different energy sources. Methods: A systematic search was performed using PubMed and Web of Science databases in June 2021. Studies that compared the pathological (detrusor muscle presence), oncological (recurrence rates) efficacy, and safety (serious adverse events [SAEs]) of TUEB and cTURBT were included. Random- and fixed-effects meta-analytic models and Bayesian approach in the network meta-analysis was used. Results: Seven randomized clinical trials (RCTs) and seven non-RCTs (NRCT), with a total of 2092 patients. The pooled 3- and 12-month recurrence risk ratios (RR) of five and four NRCTs were 0.46 (95% CI 0.29-0.73) and 0.56 (95% CI 0.33-0.96), respectively. The pooled 3- and 12-month recurrence RRs of four and seven RCTs were 0.57 (95% CI 0.25-1.27) and 0.89 (95% CI 0.69-1.15), respectively. The pooled RR for SAEs such as prolonged hematuria and bladder perforation of seven RCTs was 0.16 (95% CI 0.06-0.41) in benefit of TUEB. Seven RCTs (n = 1077) met our eligibility criteria for network meta-analysis. There was no difference in 12-month recurrence rates between hybridknife, laser, and bipolar TUEB compared with cTURBT. Contrary, laser TUEB was significantly associated with lower SAEs compared with cTURBT. Surface under the cumulative ranking curve ranking analyses showed with high certainty that laser TUEB was the best treatment option to access all endpoints. Conclusion: While NRCTs suggested a recurrence-free benefit to TUEB compared with cTURBT, RCTs failed to confirm this. Conversely, SAEs were consistently and clinically significantly better for TUEB. Network meta-analyses suggested laser TUEB has the best performance compared with other energy sources. These early findings need to be confirmed and expanded upon.
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Affiliation(s)
- Reza Sari Motlagh
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Pawel Rajwa
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, Medical University of Silesia, Zabrze, Poland
| | - Keiichiro Mori
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ekaterina Laukhtina
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Abdulmajeed Aydh
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, King Faisal Medical City, Abha, Saudi Arabia
| | - Satoshi Katayama
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Takafumi Yanagisawa
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Frederik König
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Nico C Grossmann
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, University Hospital Zurich, Zurich, Switzerland
| | - Benjamin Pradere
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria
| | - Hadi Mostafai
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Research Center for Evidence Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fahad Quhal
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Pierre I Karakiewicz
- Cancer Prognostics and Health Outcomes Unit, University of Montreal Health Center, Montreal, Canada
| | - Marek Babjuk
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Urology, Motol University Hospital, 2nd Faculty of Medicine, Charles University Praha, Prague, Czech Republic
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia.,Department of Urology, Weill Cornell Medical College, New York, New York, USA.,Department of Urology, University of Texas Southwestern, Dallas, Texas, USA.,Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic.,Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
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11
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Kosiba M, Stolzenbach LF, Collà Ruvolo C, Nocera L, Mansour M, Tian Z, Roos FC, Becker A, Kluth LA, Tilki D, Shariat SF, Saad F, Chun FKH, Karakiewicz PI. Contemporary Trends and Efficacy of Pelvic Lymph Node Dissection at Radical Cystectomy for Urothelial and Variant Histology Carcinoma of the Urinary Bladder. Clin Genitourin Cancer 2021; 20:195.e1-195.e8. [PMID: 34906434 DOI: 10.1016/j.clgc.2021.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 10/29/2021] [Accepted: 10/31/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To test 1) contemporary pelvic lymph node dissection (PLND) trends at radical cystectomy (RC) in variant histology bladder cancer (VHBC) patients and urothelial carcinoma of the urinary bladder (UCUB), as well as 2) to test the effect of PLND extent on cancer specific mortality (CSM) after RC. METHODS Within the Surveillance, Epidemiology and End Results Registry (SEER, 2004-2016), we identified non-metastatic stage T1-2 or T3-4 VHBC and UCUB patients, who underwent RC. CSM and lymph node invasion (LNI) rates were stratified according to PLND extent, as well as coded continuously in multivariate Cox and logistic regression models. RESULTS Of 19,020 patients, 1736 (9.1%) were coded as having VHBC (46.9% squamous cell carcinoma, 22.5% adenocarcinoma, 18.9% neuroendocrine carcinoma, 11.7% not otherwise specified) vs 17,284 (90.9%) UCUB. PLND was performed in 80.1 of VHBC vs. 83.5% UCUB patients. In both histological groups, PLND rates increased over time (70.9-89.6% and 76.2%-90.1%, both P < .01). PLND extent did not significantly affect CSM in stage T1-2 or T3-4 VHBC patients. Conversely, PLND extent was associated with lower CSM in T1-2, as well as in T3-4 UCUB patients, which was confirmed in multivariate Cox analyses (Hazard ratio [HR] 0.99, P < .001). Rates of LNI increased with extent of PLND in logistic regression analyses in stage T3-4 VHBC (Odds ratio [OR] 1.01, P = .001), stage T1-2 UCUB (OR 1.01, P < .001) and T3-4 UCUB (OR 1.01, P < .001), but not in stage T1-2 VHBC (OR 1.01, P = .3). CONCLUSION PLND rates do not differ between VHBC and UCUB patients. A potential survival benefit related to more extensive PLND is operational in UCUB patients, but not in VHBC patients.
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Affiliation(s)
- Marina Kosiba
- Department of Urology, University Hospital Frankfurt, Frankfurt am Main, Germany; Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada.
| | - L Franziska Stolzenbach
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada; Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Claudia Collà Ruvolo
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada; Department of Urology, University of Naples Federico II, Naples, Italy
| | - Luigi Nocera
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada; Department of Urology and Division of Experimental Oncology, URI, Urological Research Institute, San Raffaele Scientific Institute, Milan, Italy
| | - Mila Mansour
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada
| | - Zhe Tian
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada
| | - Frederik C Roos
- Department of Urology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Andreas Becker
- Department of Urology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Luis A Kluth
- Department of Urology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; Department of Urology, University of Jordan, Amman, Jordan
| | - Fred Saad
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada
| | - Felix K H Chun
- Department of Urology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Pierre I Karakiewicz
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, Québec, Canada
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12
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Accuracy of Transurethral Resection of the Bladder in Detecting Variant Histology of Bladder Cancer Compared with Radical Cystectomy. Eur Urol Focus 2021; 8:457-464. [PMID: 33867307 DOI: 10.1016/j.euf.2021.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 03/04/2021] [Accepted: 04/04/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Correct identification of variant histologies (VHs) of bladder cancer (BCa) at transurethral resection of the bladder (TURB) could drive the subsequent treatment. OBJECTIVE To evaluate the concordance in detecting VHs between TURB and radical cystectomy (RC) specimens in BCa patients. DESIGN, SETTING, AND PARTICIPANTS We retrospectively analyzed 1881 BCa patients who underwent TURB and subsequent RC at seven tertiary care centers between 1980 and 2018. VHs were classified as sarcomatoid, lymphoepithelioma-like, neuroendocrine, squamous, micropapillary, glandular, adenocarcinoma, nested, and other variants. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Concordance between TURB and RC was defined as the ability to achieve histological subtypes at TURB confirmed at RC specimen, and was expressed according to Cohen's kappa coefficient. RESULTS AND LIMITATIONS Of the patients, 14.6% and 21% were diagnosed with VH at TURB and RC specimens, respectively. The most common VHs at TURB were squamous, neuroendocrine, and micropapillary carcinoma (5.2%, 1.5%, and 1.5%, respectively). At RC, the most frequent VHs were squamous, micropapillary, and sarcomatoid carcinoma (7.2%, 3.0%, and 2.7%, respectively). The overall concordance in detecting VH was defined as slight concordance (coefficient: 0.18). Moderate concordance was found for neuroendocrine, adenocarcinoma, and squamous carcinoma (coefficient: 0.49, 0.47, and 0.41, respectively). Micropapillary, glandular, and other variants showed slight concordance (coefficient: 0.05, 0.17, and 0.12, respectively), while nested and sarcomatoid carcinoma showed fair concordance (coefficient: 0.32 and 0.26, respectively). Results may be limited by the absence of centralized pathological analysis. CONCLUSIONS A non-negligible percentage of patients were diagnosed with VH at both TURB and RC. TURB showed relatively low accuracy, ranging from poor to moderate, in detecting VHs. Our study underlines the need of additional diagnostic tools in order to identify VHs properly at precystectomy time and to improve patient survival outcomes. PATIENT SUMMARY In this report, we underlined the low accuracy of transurethral resection of the bladder in detecting variant histologies and the need for additional diagnostic tools.
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13
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Laukhtina E, Abufaraj M, Al-Ani A, Ali MR, Mori K, Moschini M, Quhal F, Sari Motlagh R, Pradere B, Schuettfort VM, Mostafaei H, Katayama S, Grossmann NC, Fajkovic H, Soria F, Enikeev D, Shariat SF. Intravesical Therapy in Patients with Intermediate-risk Non-muscle-invasive Bladder Cancer: A Systematic Review and Network Meta-analysis of Disease Recurrence. Eur Urol Focus 2021; 8:447-456. [PMID: 33762203 DOI: 10.1016/j.euf.2021.03.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/11/2021] [Accepted: 03/10/2021] [Indexed: 12/09/2022]
Abstract
CONTEXT Patients with intermediate-risk non-muscle-invasive bladder cancer (NMIBC) may pose a clinical dilemma without an agreed evidence-based decision tree for personalized treatment. OBJECTIVE To perform a systematic review and network meta-analysis (NMA) to summarize available evidence on the oncologic outcomes of intravesical therapy in patients with intermediate-risk NMIBC. EVIDENCE ACQUISITION The MEDLINE, EMBASE, and ClinicalTrials.gov databases were searched in October 2020 according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement. Studies were deemed eligible if they reported on oncologic outcomes in patients with intermediate-risk NMIBC treated with transurethral resection of bladder tumor with and without intravesical chemotherapy or bacillus Calmette-Guérin (BCG) immunotherapy. EVIDENCE SYNTHESIS Twelve studies were included in a qualitative synthesis (systematic review); three were deemed eligible for a quantitative synthesis (NMA). An NMA of five different regimens was conducted for the association of treatment with the 5-yr recurrence risk. Chemotherapy with maintenance was associated with a lower likelihood of 5-yr recurrence than chemotherapy without maintenance (odds ratio [OR] 0.51, 95% credible interval [CI] 0.26-1.03). Immunotherapy, regardless of whether a full- or reduced-dose regimen, was not associated with a significantly lower likelihood of 5-yr recurrence when compared with chemotherapy without maintenance (OR 0.90, 95% CI 0.39-2.11 vs OR 0.93, 95% CI 0.40-2.19). Analysis of the treatment ranking revealed that chemotherapy with maintenance had the lowest 5-yr recurrence risk (P score 0.9666). CONCLUSIONS Our analysis indicates that chemotherapy with a maintenance regimen confers a superior oncologic benefit in terms of 5-yr recurrence risk compared to chemotherapy without maintenance in patients with intermediate-risk NMIBC. Regardless of the dose regimen, immunotherapy with BCG does not appear to be superior to chemotherapy in patients with intermediate-risk NMIBC in term of disease recurrence. However, owing to the lack of comparative studies, there is an unmet need for well-designed, large-scale trials to validate our findings and generate robust evidence on disease recurrence and progression. PATIENT SUMMARY A maintenance schedule of chemotherapy reduces the rate of long-term recurrence of bladder cancer that has not invaded the bladder muscle. Chemotherapy inserted directly into the bladder and immunotherapy without maintenance schedules seem to have limited benefit in preventing cancer recurrence.
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Affiliation(s)
- Ekaterina Laukhtina
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Mohammad Abufaraj
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Abdallah Al-Ani
- Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Mustafa Rami Ali
- Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Keiichiro Mori
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Marco Moschini
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland; Department of Urology and Division of Experimental Oncology, Urological Research Institute, Vita-Salute San Raffaele, Milan, Italy
| | - Fahad Quhal
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Reza Sari Motlagh
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Benjamin Pradere
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Victor M Schuettfort
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hadi Mostafaei
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Research Center for Evidence Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Satoshi Katayama
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Nico C Grossmann
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, University Hospital Zurich, Zurich, Switzerland
| | - Harun Fajkovic
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
| | - Francesco Soria
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Dmitry Enikeev
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - 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; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan; Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria; Department of Urology, Weill Cornell Medical College, New York, NY, USA; Department of Urology, University of Texas Southwestern, Dallas, TX, USA; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic.
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14
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Sanguedolce F, Calò B, Mancini V, Zanelli M, Palicelli A, Zizzo M, Ascani S, Carrieri G, Cormio L. Non-Muscle Invasive Bladder Cancer with Variant Histology: Biological Features and Clinical Implications. Oncology 2021; 99:345-358. [PMID: 33735905 DOI: 10.1159/000514759] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 12/30/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND The most common bladder cancer (BC) histotype is pure urothelial carcinoma (UC), which may undergo divergent differentiation in some cases. Variant histology (VH) presents along variable morphologies, either single or combined between them or with pure UC. From a clinical standpoint, the vast majority of BC is diagnosed at non-invasive or minimally invasive stages, namely as non-muscle invasive BC (NMIBC). There is a wide range of therapeutic options for patients with NMIBC, according to their clinical and pathological features. However, current risk stratification models do not show optimal effectiveness. Evidence from the literature suggests that VH has peculiar biological features, and may be associated with poorer survival outcomes compared to pure UC. SUMMARY In order to describe the biological features and prognostic/predictive role of VH in NMIBC, and to discuss current treatment options, we performed a systematic literature search through multiple databases (PubMed/Medline, Google Scholar) for relevant articles according to the following terms, single and/or in combination: "non-muscle invasive bladder cancer," "variant histology," "micropapillary variant," "glandular differentiation," "squamous differentiation," "nested variant," "plasmacytoid variant," and "sarcomatoid variant." We extracted 99 studies including original articles, reviews, and systematic reviews, and subsequently analyzed data from 16 studies reporting on the outcome of NMIBC with VH. We found that the relative rarity of these forms as well as the heterogeneity in study populations and therapeutic protocols results in conflicting findings overall. Key Messages: The presence of VH should be taken into account when counseling a patient with NMIBC, since it may upgrade the disease to high-risk tumor and thus warrant a more aggressive treatment.
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Affiliation(s)
| | - Beppe Calò
- Urology Unit, University of Foggia, Bonomo Teaching Hospital, Foggia, Italy
| | - Vito Mancini
- Urology and Renal Transplantation Unit, University of Foggia, Foggia, Italy
| | - Magda Zanelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Andrea Palicelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Maurizio Zizzo
- Surgical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefano Ascani
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, Terni, Italy
| | - Giuseppe Carrieri
- Urology and Renal Transplantation Unit, University of Foggia, Foggia, Italy
| | - Luigi Cormio
- Urology Unit, University of Foggia, Bonomo Teaching Hospital, Foggia, Italy
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15
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D'Andrea D, Soria F, Grotenhuis AJ, Cha EK, Malats N, Di Stasi S, Joniau S, Cai T, van Rhijn BWG, Irani J, Karnes J, Varkarakis J, Baniel J, Palou J, Babjuk M, Spahn M, Ardelt P, Colombo R, Serretta V, Dalbagni G, Gontero P, Bartoletti R, Larré S, Malmstrom PU, Sylvester R, Shariat SF. Association of patients' sex with treatment outcomes after intravesical bacillus Calmette-Guérin immunotherapy for T1G3/HG bladder cancer. World J Urol 2021; 39:3337-3344. [PMID: 33713162 PMCID: PMC8510956 DOI: 10.1007/s00345-021-03653-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 02/28/2021] [Indexed: 12/02/2022] Open
Abstract
Purpose To investigate the association of patients’ sex with recurrence and disease progression in patients treated with intravesical bacillus Calmette–Guérin (BCG) for T1G3/HG urinary bladder cancer (UBC). Materials and methods We analyzed the data of 2635 patients treated with adjuvant intravesical BCG for T1 UBC between 1984 and 2019. We accounted for missing data using multiple imputations and adjusted for covariate imbalance between males and females using inverse probability weighting (IPW). Crude and IPW-adjusted Cox regression analyses were used to estimate the hazard ratios (HR) with their 95% confidence intervals (CI) for the association of patients’ sex with HG-recurrence and disease progression. Results A total of 2170 (82%) males and 465 (18%) females were available for analysis. Overall, 1090 (50%) males and 244 (52%) females experienced recurrence, and 391 (18%) males and 104 (22%) females experienced disease progression. On IPW-adjusted Cox regression analyses, female sex was associated with disease progression (HR 1.25, 95%CI 1.01–1.56, p = 0.04) but not with recurrence (HR 1.06, 95%CI 0.92–1.22, p = 0.41). A total of 1056 patients were treated with adequate BCG. In these patients, on IPW-adjusted Cox regression analyses, patients’ sex was not associated with recurrence (HR 0.99, 95%CI 0.80–1.24, p = 0.96), HG-recurrence (HR 1.00, 95%CI 0.78–1.29, p = 0.99) or disease progression (HR 1.12, 95%CI 0.78–1.60, p = 0.55). Conclusion Our analysis generates the hypothesis of a differential response to BCG between males and females if not adequately treated. Further studies should focus on sex-based differences in innate and adaptive immune system and their association with BCG response. Supplementary Information The online version contains supplementary material available at 10.1007/s00345-021-03653-1.
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Affiliation(s)
- David D'Andrea
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.
| | - Francesco Soria
- Division of Urology, University of the Studies of Turin, AOU Città Della Salute e Della Scienza di Torino, Presidio Molinette, Turin, Italy
| | - Anne J Grotenhuis
- Department of Urology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Eugene K Cha
- Department of Urology, Weill Medical College of Cornell, University, New York, NY, USA
- Department of Urology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nuria Malats
- Genetic and Molecular Epidemiology Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Savino Di Stasi
- Department of Urology, Policlinico Tor Vergata-University of Rome, Rome, Italy
| | - Steven Joniau
- Oncologic and Reconstructive Urology, Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Tommaso Cai
- Department of Urology, Santa Chiara Hospital, Trento, Italy
| | - Bas W G van Rhijn
- Department of Surgical Oncology (Urology), Netherlands Cancer Institute-Antoni Van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Jaques Irani
- Department of Urology, Centre Hospitalier Universitaire La Milétrie, University of Poitiers, Poitiers, France
| | | | - John Varkarakis
- Department of Urology, Sismanoglio Hospital, University of Athens, Athens, Greece
| | - Jack Baniel
- Department of Urology, Rabin Medical Centre, Tel Aviv, Israel
| | - Joan Palou
- Department of Urology, Fundacio Puigvert, University of Barcelona, Barcelona, Spain
| | - Marek Babjuk
- Department of Urology, Motol Hospital, University of Praha, Prague, Czech Republic
| | - Martin Spahn
- Department of Urology, University Hospital of Wuerzburg, Wuertzburg, Germany
| | - Peter Ardelt
- Department of Urology, Universitätsklinik Freiburg, Freiburg, Germany
| | - Renzo Colombo
- Departement of Urology, Università Vita Salute, Ospedale S. Raffaele, Milan, Italy
| | - Vincenzo Serretta
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Guido Dalbagni
- Department of Urology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paolo Gontero
- Division of Urology, University of the Studies of Turin, AOU Città Della Salute e Della Scienza di Torino, Presidio Molinette, Turin, Italy
| | - Riccardo Bartoletti
- Department of Translational Research and New Technologies, University of Pisa, Pisa, Italy
| | | | - Per-Uno Malmstrom
- Department of Urology, Academic Hospital, Uppsala University, Uppsala, Sweden
| | - Richard Sylvester
- European Association of Urology Non-Muscle Invasive Bladder Cancer Guidelines Panel, Brussels, Belgium
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Department of Urology, Weill Medical College of Cornell, University, New York, NY, USA
- Department of Urology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
- Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
- Department of Urology, University of Jordan, Amman, Jordan
- European Association of Urology Research Foundation, Arnhem, The Netherlands
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Yoneda K, Kamiya N, Utsumi T, Wakai K, Oka R, Endo T, Yano M, Hiruta N, Ichikawa T, Suzuki H. Impact of Lymphovascular Invasion on Prognosis in the Patients with Bladder Cancer-Comparison of Transurethral Resection and Radical Cystectomy. Diagnostics (Basel) 2021; 11:diagnostics11020244. [PMID: 33557407 PMCID: PMC7915441 DOI: 10.3390/diagnostics11020244] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/28/2021] [Accepted: 02/02/2021] [Indexed: 02/08/2023] Open
Abstract
(1) Background: This study aimed to evaluate the associations of lymphovascular invasion (LVI) at first transurethral resection of bladder (TURBT) and radical cystectomy (RC) with survival outcomes, and to evaluate the concordance between LVI at first TURBT and RC. (2) Methods: We analyzed 216 patients who underwent first TURBT and 64 patients who underwent RC at Toho University Sakura Medical Center. (3) Results: LVI was identified in 22.7% of patients who underwent first TURBT, and in 32.8% of patients who underwent RC. Univariate analysis identified ≥cT3, metastasis and LVI at first TURBT as factors significantly associated with overall survival (OS) and cancer-specific survival (CSS). Multivariate analysis identified metastasis (hazard ratio (HR) 6.560, p = 0.009) and LVI at first TURBT (HR 9.205, p = 0.003) as significant predictors of CSS. On the other hand, in patients who underwent RC, ≥pT3, presence of G3 and LVI was significantly associated with OS and CSS in univariate analysis. Multivariate analysis identified inclusion of G3 as a significant predictor of OS and CSS. The concordance rate between LVI at first TURBT and RC was 48.0%. Patients with positive results for LVI at first TURBT and RC displayed poorer prognosis than other patients (p < 0.05). (4) Conclusions: We found that the combination of LVI at first TURBT and RC was likely to provide a more significant prognostic factor.
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Affiliation(s)
- Kei Yoneda
- Department of Urology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan; (K.Y.); (T.U.); (R.O.); (T.E.); (M.Y.); (H.S.)
- Department of Urology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba-city, Chiba 260-8687, Japan; (K.W.); (T.I.)
| | - Naoto Kamiya
- Department of Urology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan; (K.Y.); (T.U.); (R.O.); (T.E.); (M.Y.); (H.S.)
- Correspondence: ; Tel.: +81-43-462-8811
| | - Takanobu Utsumi
- Department of Urology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan; (K.Y.); (T.U.); (R.O.); (T.E.); (M.Y.); (H.S.)
| | - Ken Wakai
- Department of Urology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba-city, Chiba 260-8687, Japan; (K.W.); (T.I.)
| | - Ryo Oka
- Department of Urology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan; (K.Y.); (T.U.); (R.O.); (T.E.); (M.Y.); (H.S.)
| | - Takumi Endo
- Department of Urology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan; (K.Y.); (T.U.); (R.O.); (T.E.); (M.Y.); (H.S.)
| | - Masashi Yano
- Department of Urology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan; (K.Y.); (T.U.); (R.O.); (T.E.); (M.Y.); (H.S.)
| | - Nobuyuki Hiruta
- Department of Surgical Pathology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan;
| | - Tomohiko Ichikawa
- Department of Urology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba-city, Chiba 260-8687, Japan; (K.W.); (T.I.)
| | - Hiroyoshi Suzuki
- Department of Urology, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura-shi, Chiba 285-8741, Japan; (K.Y.); (T.U.); (R.O.); (T.E.); (M.Y.); (H.S.)
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17
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Regmi SK, Konety BR. Variant Histology: Management Pearls. Bladder Cancer 2021. [DOI: 10.1007/978-3-030-70646-3_27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Yoneda K, Utsumi T, Wakai K, Oka R, Endo T, Yano M, Kamiya N, Hiruta N, Suzuki H. Preoperative Clinical Predictors of Lymphovascular Invasion of Bladder Tumors at Transurethral Resection Pathology. Curr Urol 2020; 14:135-141. [PMID: 33224006 DOI: 10.1159/000499247] [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: 05/08/2019] [Accepted: 06/03/2019] [Indexed: 11/19/2022] Open
Abstract
Background The assessment of lymphovascular invasion (LVI) on the specimens of a transurethral resection of bladder tumors (TURBT) is very important for risk stratification and decision-making on further treatment for bladder cancer. Objectives The present study aimed to identify clinical predictors associated with the risk of bladder cancer with LVI before a first TURBT. Methods A total of 291 patients underwent a first TURBT for bladder cancer at Toho University Sakura Medical Center between January 2012 and December 2016. We analyzed predictors of LVI based on data from 217 patients and predictors of high grade and ≥ pT1 tumors based on data from the medical records of 237 patients for comparison with LVI risk factors. Results Univariate analysis significantly associated LVI with episodes of gross hematuria, positive urinary cytology, and larger, non-papillary and sessile tumors. Multivariate analysis selected larger tumors [odds ratio (OR) 1.39; 95 % confidence interval (CI) 1.08-1.78; p = 0.01], and non-papillary (OR 10.05; 95% CI 3.75-26.91; p < 0.01) and sessile (OR 2.65; 95% CI 1.18-5.93; p = 0.02) tumors as significant predictors of LVI. Some predictors such as tumor size and non-papillary tumors overlapped between high-grade and ≥ pT1 bladder cancer. Conclusions These predictors can help clinicians to identify patients with, or who are at high-risk for LVI before undergoing a first TURBT and to determine priorities for preoperative evaluation and scheduling consecutive treatments.
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Affiliation(s)
- Kei Yoneda
- Department of Urology, Toho University Sakura Medical Center, Shimoshizu, Sakura
| | - Takanobu Utsumi
- Department of Urology, Toho University Sakura Medical Center, Shimoshizu, Sakura
| | - Ken Wakai
- Department of Urology, Chiba University Graduate School of Medicine, Inohana, Chuo-ku, Chiba
| | - Ryo Oka
- Department of Urology, Toho University Sakura Medical Center, Shimoshizu, Sakura
| | - Takumi Endo
- Department of Urology, Toho University Sakura Medical Center, Shimoshizu, Sakura
| | - Masashi Yano
- Department of Urology, Toho University Sakura Medical Center, Shimoshizu, Sakura
| | - Naoto Kamiya
- Department of Urology, Toho University Sakura Medical Center, Shimoshizu, Sakura
| | - Nobuyuki Hiruta
- Department of Surgical Pathology, Toho University Sakura Medical Center, Shimoshizu, Sakura, Japan
| | - Hiroyoshi Suzuki
- Department of Urology, Toho University Sakura Medical Center, Shimoshizu, Sakura
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Moschini M, Afferi L, Gandaglia G, D'Andrea D, Zamboni S, Di Bona C, Mordasini L, Mattei A, Baumeister P, Martini A, Burgio G, Shariat SF, Sanchez-Salas R, Cathelineau X, Stabile A, Zaffuto E, Salonia A, Colombo R, Necchi A, Montorsi F, Briganti A, Gallina A. Prediction of the Need for an Extended Lymphadenectomy at the Time of Radical Cystectomy in Patients with Bladder Cancer. Eur Urol Focus 2020; 7:1067-1074. [PMID: 33020030 DOI: 10.1016/j.euf.2020.09.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 09/07/2020] [Accepted: 09/18/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND A prospective randomized trial (LEA AUO AB 25/02) found no survival benefit in extended compared with limited pelvic lymph node dissection (PLND) templates in bladder cancer (BCa) patients treated with radical cystectomy (RC). However, the rate of lymph node invasion (LNI) in the standard and extended templates was lower than estimated. OBJECTIVE To assess the accuracy of preoperative clinical and pathological parameters to predict LNI and to develop a model to preoperatively select candidates for the extended PLND templates. DESIGN, SETTING, AND PARTICIPANTS A total of 903 BCa patients treated at a single institution were retrospectively identified. The primary outcome was to identify preoperatively the risk of LNI to tailor the type of PLND. The extended PLND templates consisted in the removal of pelvic lymph nodes together with the common iliac, presacral, para-aortocaval, interaortocaval, and paracaval sites up to the inferior mesenteric artery. INTERVENTION A total of 903 BCa patients were treated with RC and bilateral extended PLND templates. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Several models predicting LNI were evaluated using the area under the receiver operating characteristic curve (AUC), calibration plots and decision curve analyses. A nomogram predicting LNI in the extended pattern was developed and validated internally. RESULTS AND LIMITATIONS Overall, 55 patients (6.1%) had LNI in the extended PLND templates at RC. The median number of nodes removed was 19 (interquartile range: 13-26). A model including age, clinical T stage, clinical node stage, lymphovascular invasion, and presence of carcinoma in situ at the last transurethral resection before RC was developed. The AUC of this model is 73%. Using a cutoff of 3%, 108 extended PLNDs (12%) would be spared and only two LNIs (3%) would be missed. The main limitations of our model are the retrospective nature of the data, lack of external validation, and low rate of LNI. CONCLUSIONS This is the first proposed model to predict LNI in the extended PLND templates. This model might help urologists identify which patients might benefit from an extended PLND at the time of RC, reserving a standard PLND for all the others. PATIENT SUMMARY We developed the first nomogram to predict lymph node invasion (LNI) in the extended pelvic lymph node dissection templates in bladder cancer patients treated with radical cystectomy. The adoption of our model to identify candidates for the extended pelvic lymph node dissection templates could avoid up to 12% of these procedures at the cost of missing only 3% of patients with LNI.
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Affiliation(s)
- Marco Moschini
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy; Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland.
| | - Luca Afferi
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Giorgio Gandaglia
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - David D'Andrea
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Stefania Zamboni
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Carlo Di Bona
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Livio Mordasini
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Agostino Mattei
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | | | - Alberto Martini
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Giusy Burgio
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; Department of Urology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA; Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Rafael Sanchez-Salas
- Department of Urology, Institut Mutualiste Montsouris and Université Paris Descartes, Paris, France
| | - Xavier Cathelineau
- Department of Urology, Institut Mutualiste Montsouris and Université Paris Descartes, Paris, France
| | - Armando Stabile
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Emanuele Zaffuto
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Salonia
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Renzo Colombo
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Necchi
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Montorsi
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Briganti
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Gallina
- Department of Urology, Urological Research Institute, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
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20
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Bandini M, Pederzoli F, Madison R, Briganti A, Ross JS, Niegisch G, Yu EY, Bamias A, Agarwal N, Sridhar SS, Rosenberg JE, Bellmunt J, Pal SK, Galsky MD, Lucianò R, Gallina A, Salonia A, Montorsi F, Ali SM, Chung JH, Necchi A. Unfavorable Cancer-specific Survival After Neoadjuvant Chemotherapy and Radical Cystectomy in Patients With Bladder Cancer and Squamous Cell Variant: A Multi-institutional Study. Clin Genitourin Cancer 2020; 18:e543-e556. [PMID: 32144050 PMCID: PMC8491463 DOI: 10.1016/j.clgc.2020.01.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 01/13/2020] [Accepted: 01/30/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND Nonurothelial carcinoma (UC) malignancies have traditionally been considered to have a more aggressive clinical course, and little is known about their response to neoadjuvant therapy. We examined the effect of neoadjuvant chemotherapy (NAC) on a large population of patients with bladder cancer (BCa) with different histologic variants (HVs). PATIENTS AND METHODS We relied on a retrospective, multicenter database of 2858 patients with BCa who had undergone radical cystectomy with or without NAC from 1990 to 2017. Pure and mixed HVs were grouped into 6 categories: squamous cell carcinoma (SCC; n = 283; 45%), other subtypes (n = 95; 15%), micropapillary (n = 85; 14%), adenocarcinoma (n = 65; 10%), small cell (n = 54; 8.6%), and sarcomatous (n = 47; 7.6%). Kaplan-Meier and Cox regression analyses were used to examine cancer-specific survival (CSS) according to the HV, using pure UC as the reference. Logistic regression models were used to examine the odds of clinical-to-pathologic downstaging after NAC according to the HV. RESULTS Overall, we identified 2229 cases of pure UC and 629 cases of BCa with HVs at radical cystectomy. Of the 450 NAC-treated patients, only those patients with SCC (n = 44; 9.8%) had had worse CSS (median CSS, 33 vs. 116 months; P < .001) and higher mortality rates (hazard ratio, 2.1; P = .03) compared with those with pure UC (n = 328; 72.9%). The results of the analyses were also confirmed when the pure and mixed cases were considered separately. After adjusting for NAC, only SCC showed a lower rate of clinical-to-pathologic downstaging (odds ratio, 0.4; P = .03) compared with UC. CONCLUSIONS SCC was the HV exhibiting the lowest effect of NAC in terms of activity and CSS. Compared with pure UC, SCC seemed to be insensitive to traditional NAC regimens.
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Affiliation(s)
- Marco Bandini
- Urological Research Institute, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy.
| | - Filippo Pederzoli
- Urological Research Institute, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Alberto Briganti
- Urological Research Institute, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Jeffrey S Ross
- Foundation Medicine, Cambridge, MA; Upstate Medical University, Syracuse, NY
| | - Günter Niegisch
- Department of Urology, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Evan Y Yu
- Fred Hutchinson Cancer Research Center, University of Washington, Seattle, WA
| | | | - Neeraj Agarwal
- Huntsman Cancer Institute, University of Utah, Salt Lake, UT
| | - Srikala S Sridhar
- Cancer Clinical Research Unit, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | | | - Joaquim Bellmunt
- Bladder Cancer Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | | | - Matthew D Galsky
- Tisch Cancer Institute, Mount Sinai School of Medicine, New York, NY
| | - Roberta Lucianò
- Department of Pathology, Ospedale San Raffaele, Milan, Italy
| | - Andrea Gallina
- Urological Research Institute, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Andrea Salonia
- Urological Research Institute, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco Montorsi
- Urological Research Institute, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | | | | | - Andrea Necchi
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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21
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Zamboni S, Afferi L, Soria F, Aziz A, Abufaraj M, Poyet C, Necchi A, D'Andrea D, Simone G, Ferriero M, Di Trapani E, Simeone C, Antonelli A, Gallina A, Montorsi F, Briganti A, Colombo R, Gandaglia G, Mattei A, Baumeister P, Mordasini L, Hendricksen K, Voskuilen CS, Rink M, Shariat SF, Xylinas E, Moschini M. Adjuvant chemotherapy is ineffective in patients with bladder cancer and variant histology treated with radical cystectomy with curative intent. World J Urol 2020; 39:1947-1953. [PMID: 32712850 DOI: 10.1007/s00345-020-03362-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 07/11/2020] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES Adjuvant chemotherapy (ACT) is recommended for non-organ-confined bladder cancer (BCa) after radical cystectomy (RC) and pelvic lymph node dissection (PLND), but there are sparse data regarding its specific efficacy in patients with histological variants. The aim of our study was to evaluate the role of ACT on survival outcomes in patients with variant histology in a large multicenter cohort. MATERIALS AND METHODS We retrospectively evaluated data of 3963 patients with BCa treated with RC and bilateral PLND with curative intent at several institutions between 1999 and 2018. The histological type was classified into six groups: pure urothelial carcinoma (PUC) or squamous, sarcomatoid, micropapillary, glandular and neuroendocrine differentiation. Multivariable competing risk analysis was applied to assess the role of ACT on recurrence and cancer-specific mortality (CSM) in each histological subtype. RESULTS Of the 3963 patients included in the study, 23% had variant histology at RC specimen and 723 (18%) patients received ACT. ACT was found to be significantly associated with reduced risk of recurrence (sub-hazard ratio [SHR]: 0.55, confidence interval [CI] 0.42-0.71, p < 0.001) and CSM (SHR: 0.58, CI 0.44-0.78, p < 0.001) in the PUC only, while no histological subtype received a significant benefit on survival outcomes (all p > 0.05) from administration of ACT. The limitation of the study includes the retrospective design, the lack of a central pathology review and the number of ACT cycles. CONCLUSION In our study, the administration of ACT was associated with improved survival outcomes in PUC only. No histological subtype found a benefit in overall recurrence and CSM from ACT.
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Affiliation(s)
- Stefania Zamboni
- Urology Unit, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Science and Public Health, University of Brescia, Brescia, Italy.
| | - Luca Afferi
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Francesco Soria
- Division of Urology, Department of Surgical Sciences, University of Studies of Torino, Turin, Italy
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Atiqullah Aziz
- Department of Urology, München Klinik Bogenhausen, Munich, Germany
| | - Mohammad Abufaraj
- Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Cedric Poyet
- Department of Urology, University Hospital Zürich, University of Zürich, Zurich, Switzerland
| | - Andrea Necchi
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - David D'Andrea
- Department of Urology, Vienna General Hospital, Medical University of Vienna, Vienna, Austria
| | - Giuseppe Simone
- Department of Urology, "Regina Elena" National Cancer Institute, Rome, Italy
| | | | | | - Claudio Simeone
- Urology Unit, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Science and Public Health, University of Brescia, Brescia, Italy
| | - Alessandro Antonelli
- Urologic Clinic, University Hospital, Ospedale Policlinico, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Andrea Gallina
- Unit of Urology/Division of Oncology, IRCCS Ospedale San Raffaele, URI, Milan, Italy
| | - Francesco Montorsi
- Unit of Urology/Division of Oncology, IRCCS Ospedale San Raffaele, URI, Milan, Italy
| | - Alberto Briganti
- Unit of Urology/Division of Oncology, IRCCS Ospedale San Raffaele, URI, Milan, Italy
| | - Renzo Colombo
- Unit of Urology/Division of Oncology, IRCCS Ospedale San Raffaele, URI, Milan, Italy
| | - Giorgio Gandaglia
- Unit of Urology/Division of Oncology, IRCCS Ospedale San Raffaele, URI, Milan, Italy
| | - Agostino Mattei
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | | | - Livio Mordasini
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Kees Hendricksen
- Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Charlotte S Voskuilen
- Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Michael Rink
- Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
- Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Evanguelous Xylinas
- Department of Urology Bichat Hospital, Paris Descartes University, Paris, France
| | - Marco Moschini
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne, Switzerland
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22
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Lobo N, Shariat SF, Guo CC, Fernandez MI, Kassouf W, Choudhury A, Gao J, Williams SB, Galsky MD, Taylor JA, Roupret M, Kamat AM. What Is the Significance of Variant Histology in Urothelial Carcinoma? Eur Urol Focus 2020; 6:653-663. [DOI: 10.1016/j.euf.2019.09.003] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 08/25/2019] [Accepted: 09/03/2019] [Indexed: 01/16/2023]
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Enikeev D, Taratkin M, Margulis V, Sorokin N, Severgina L, Paramonova N, Kislyakov D, Kozlov V, Rapoport L, Shariat SF, Glybochko P. Safety and Short-Term Oncological Outcomes of Thulium Fiber Laser En Bloc Resection of Non-Muscle-Invasive Bladder Cancer: A Prospective Non-Randomized Phase II Trial. Bladder Cancer 2020. [DOI: 10.3233/blc-200275] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Ongoing efforts aim at overcoming the challenges of conventional transurethral resection of bladder tumor (TURBT) such as the high recurrence rate, difficulty of pathologic interpretation and complications including wall injury. OBJECTIVE: To prospectively assess the safety and efficacy of Thulium fiber en bloc resection of bladder tumor (Tm-fiber ERBT) compared to TURBT. MATERIALS AND METHODS: The prospective non-randomized study included 129 patients with non-muscle-invasive bladder cancer (NMIBC) divided into two groups: 58 patients underwent conventional TURBT and 71 –Tm-fiber ERBT with FiberLase U1 (NTO IRE-Polus, Russia). Relapse-free survival (RFS), detrusor presence and complication rates were assessed. For multivariable analysis we used the Pearson chi-squared Hosmer-Lemeshow goodness of fit test; to compare survival –Cox regression analysis; for operative data comparison –chi-square test with Fisher’s correction; for survival analysis –the Kaplan–Meier method and logrank test. RESULTS: RFS rates at 3 and 6 months were 84.5% and 67.2% for conventional TURBT versus 97.2% and 91.5% for Tm-fiber ERBT (p = 0.011 and p < 0.001, respectively). Detrusor muscle was present in 58.6% of cases treated with conventional TURBT vs 91.6% for the Tm-fiber ERBT group (p < 0.001). The obturator nerve reflex and bleeding were noted in 17.2% and 10.3% of TURBT cases, respectively; and in none of cases treated with Tm-fiber ERBT. Limitations included the non–randomized nature and the small sample size. CONCLUSIONS: Tm-fiber ERBT seems to be a safe and efficacious treatment option for NMIBC. Tm-fiber ERBT had fewer adverse events, was more likely to secure detrusor muscle in the specimen and resulted in better RFS rates than conventional TURBT. Based on these promising data, we have started a prospective randomized clinical trial comparing en bloc TURBT with conventional TURBT (ClinicalTrials.gov NCT03718754).
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Affiliation(s)
- Dmitry Enikeev
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Mark Taratkin
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Vitaly Margulis
- Department of Urology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Nikolay Sorokin
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Lubov Severgina
- Department of Pathology, Sechenov University, Moscow, Russia
| | - Nina Paramonova
- Centralized Pathology Department, Sechenov University, Moscow, Russia
| | - Dmitry Kislyakov
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Vasiliy Kozlov
- Department of Public Health and Healthcare Organization, Sechenov University, Moscow, Russia
| | - Leonid Rapoport
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Shahrokh F. Shariat
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
- Department of Urology, UT Southwestern Medical Center, Dallas, TX, USA
- Department of Urology and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Weill Medical College of Cornell University, New York, NY, USA
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Petr Glybochko
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
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The prognostic value of the urokinase-plasminogen activator system (uPA) in bladder cancer patients treated with radical cystectomy (RC). Urol Oncol 2020; 38:423-432. [PMID: 32209281 DOI: 10.1016/j.urolonc.2020.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 01/26/2020] [Accepted: 02/02/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE Urokinase-plasminogen activator (uPA), its receptor (uPAR), and the plasmin-activator inhibitor type 1 (PAI-1) have been associated with oncologic outcomes in various malignancies and could help identify bladder cancer (BC) patients treated with radical cystectomy (RC) who are likely to benefit from intensification of therapy to prevent disease progression. Our aim was to assess the value of uPA, uPAR, and PAI-1 for prognosticating survival outcomes of patients treated with RC for BC. MATERIALS AND METHODS Tumor specimens from 272 consecutive patients treated with RC for advanced BC were assessed with immunohistochemical staining for uPA, uPAR, and PAI-1. Overexpression was assessed by pathological image analysis. Kaplan-Meier estimates and multivariable Cox-regression were used to analyze survival. Harrell's C-index was used to assess for clinical impact of the uPA system. RESULTS uPA, uPAR, and PAI-1 were overexpressed in 48.2%, 51.1%, and 52.2% of patients, respectively. uPA overexpression was associated with lymphovascular invasion (P = 0.034) and nodal status (P = 0.013); PAI-1 overexpression was associated with primary muscle-invasive BC (P = 0.015) and lymphovascular invasion (P = 0.024). uPA, uPAR, and the number of overexpressed markers were all 3 significantly associated with shorter overall recurrence-free-, distant recurrence-free-, and cancer-specific survival. In multivariable analyses, uPA overexpression remained associated with shorter recurrence-free survival (hazard ratio [HR] = 1.79; P = 0.036) in the entire cohort, in patients without lymph node metastasis (HR = 1.98; P = 0.018) and those with nonorgan-confined disease (HR = 1.98; P = 0.022). uPAR overexpression was associated with shorter recurrence-free survival in patients without lymph node metastasis (HR = 2.01; P = 0.021) and those with organ-confined disease (HR = 4.11; P = 0.037). CONCLUSION Members of the uPA system are associated with features of biologically aggressive BC and oncologic outcomes. However, their value beyond currently available information remains limited.
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Processali T, Diminutto A, Cerruto MA, Antonelli A. The impact of histological variants on bladder cancer outcomes. ACTA ACUST UNITED AC 2020. [DOI: 10.21037/amj.2020.02.02] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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26
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Zamboni S, Moschini M, Antonelli A, Simeone C, Belotti S, Cristinelli L, Montorsi F, Briganti A, Gallina A, Salonia A, Colombo R, Mordasini L, Mattei A, Baumeister P. How to improve patient selection for neoadjuvant chemotherapy in bladder cancer patients candidate for radical cystectomy and pelvic lymph node dissection. World J Urol 2019; 38:1229-1233. [DOI: 10.1007/s00345-019-02916-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 08/20/2019] [Indexed: 12/01/2022] Open
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Molecular subtypes applied to a population-based modern cystectomy series do not predict cancer-specific survival. Urol Oncol 2019; 37:791-799. [PMID: 31056435 DOI: 10.1016/j.urolonc.2019.04.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 04/08/2019] [Accepted: 04/09/2019] [Indexed: 02/01/2023]
Abstract
OBJECTIVES To investigate the preoperative prognostic value of molecular subtypes in relation to clinical information, histopathological findings, and molecular markers for patients with bladder cancer treated with radical cystectomy. PATIENTS AND METHODS After standard preoperative staging, a population-based cohort of 519 patients underwent radical cystectomy between 2006 and 2011. Following pathological review of all transurethral resection of bladder tumor specimens, tissue microarrays were constructed, and RNA was extracted from formalin-fixed tissue blocks. Immunohistochemistry (IHC) was performed using markers suggested to be relevant for prognosis (ZEB2, CCND1, CD3, CD68, CDH3, HER3, KRT14, CDKN2A(p16), TP63, FGFR3, EPCAM, GATA3, FOXA1, ERBB2, and EGFR). IHC- and gene-expression-based molecular classification was also conducted. Univariate and multivariate Cox proportional hazards regression were used for survival analyses. RESULTS Clinical T3 stage (Hazard Ratio [HR] 1.6, Confidence Interval [CI] 1.1-2.3), hydronephrosis (HR 1.7, CI 1.2-2.3), lymphovascular invasion (LVI) (HR 2.6, CI 1.9-3.6), extensive necrosis (HR 1.6, CI 1.1-2.5), and CD68/CD3-ratio >1 (HR 1.3, CI 1.1-1.5) in the transurethral resection of bladder tumor specimen was associated with worse cancer-specific survival (CSS) and progression-free survival (data not shown). In multivariate analysis, higher clinical T stage (HR 1.3, CI 1.1-1.7; P = 0.007) and presence of LVI (HR 2.4, CI 1.7-3.5; P = 1.8 × 10-6) were associated with worse CSS, whereas only LVI was associated with progression-free survival. Molecular subtypes (assessed by Lund taxonomy and the Consensus molecular subtypes of muscle-invasive bladder cancer) and published single IHC markers were not associated with survival. CONCLUSIONS In the present large population-based cystectomy series, LVI and clinical stage were independently associated with CSS. However, molecular subtypes determined by global gene expression showed no such association with CSS according to either the Consensus molecular subtypes of muscle-invasive bladder cancer or Lund taxonomy.
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28
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Baumeister P, Zamboni S, Mattei A, Antonelli A, Simeone C, Mordasini L, DiBona C, Moschini M. Histological variants in non-muscle invasive bladder cancer. Transl Androl Urol 2019; 8:34-38. [PMID: 30976566 PMCID: PMC6414352 DOI: 10.21037/tau.2019.01.09] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Several studies evaluated the role of histological variants on oncological outcomes after radical cystectomy (RC) and they were found significantly associated with worse recurrence and survival. Sparse data exists regarding the role variant histology in non-muscle invasive diseases: assessing their relationship with recurrence and progression is important to understand the most effective treatment and follow-up schedule. For these reasons, the aim of the present non-systematic review was to assess the literature on variant histology in non-muscle invasive bladder cancer (BCa). The diagnosis of presence variant histology at transurethral resection (TUR) specimens challenging for pathologists and several studies published in literature evaluated concordance between TUR and RC specimen with discordant results. These differences are probably related to diversity in collection of samples and pathological evaluation and underline the necessity to have good tissue-sample and a pathologic evaluation performed by expert and dedicated uropathologists. Treatment of BCa with variant histology shall include immediate RC in case of plasmacitoid, pure squamous, micropapillary and sarcomatoid variants. The neuroendocrine differentiation, therefore, showed chemosensitiveness, and RC preceded by neoadjuvant chemotherapy should be proposed. Intravesical instillations with Bacillus Calmette Guerin (BCG) can be suggested in very selected cases of nested and glandular variants.
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Affiliation(s)
| | - Stefania Zamboni
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne 6004, Switzerland.,Department of Urology, Spedali Civili di Brescia, Brescia 25123, Italy
| | - Agostino Mattei
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne 6004, Switzerland
| | | | - Claudio Simeone
- Department of Urology, Spedali Civili di Brescia, Brescia 25123, Italy
| | - Livio Mordasini
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne 6004, Switzerland
| | - Carlo DiBona
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne 6004, Switzerland
| | - Marco Moschini
- Klinik für Urologie, Luzerner Kantonsspital, Lucerne 6004, Switzerland
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Soria F, Marra G, D'Andrea D, Gontero P, Shariat SF. The rational and benefits of the second look transurethral resection of the bladder for T1 high grade bladder cancer. Transl Androl Urol 2019; 8:46-53. [PMID: 30976568 PMCID: PMC6414350 DOI: 10.21037/tau.2018.10.19] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The second look transurethral resection of the bladder (TURB) represents a fundamental step in the treatment of papillary non-muscle invasive bladder cancer (NMIBC); it is therefore recommended by all guidelines. However, not all the literature agrees on its staging value and its ability to improve oncological outcomes of patients. Therefore, the purpose of this review is to evaluate the strengths and weaknesses of second look TURB, trying to depict its evolving role in the management of high grade NMIBC. Using Medline, a non-systematic review was performed including articles between January 2000 and June 2018. English language original articles, reviews and editorials were selected based on their clinical relevance. To date, TURB seems to be largely inadequate in retrieving a correct diagnosis and in removing all tumor tissue. Second look TURB maximizes staging accuracy, allows to clear residual cancer and yields prognostic advantages allowing key information to identify possible candidates for immediate radical cystectomy for very high risk T1HG tumors. Moreover, it seems to have a therapeutic benefit by improving recurrence- and progression-free survivals. However, few recent large studies showed that these advantages seem to be limited to patients without detrusor muscle present at first resection. Similarly, the presence of residual disease and the risk of upstaging are related to the presence of detrusor muscle in specimen. It could well be that in the future the presence of detrusor muscle would be a quality criteria to avoid an unnecessary second look TURB as shown by recent studies using the en-bloc resection technique. Finally, it has to be underlined that this is a surgical procedure not free of risks and complications and with a non-negligible impact on patients’ quality of life, waiting lists and healthcare costs. Therefore, future studies trying to identify the criteria that may better allow which patients to select for a second look TURB while avoiding an unnecessary intervention with possible risks and associated cost are needed to allow a personalized approach to even this one size fits all strategy.
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Affiliation(s)
- Francesco Soria
- Department of Urology and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.,Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Giancarlo Marra
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - David D'Andrea
- Department of Urology and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Paolo Gontero
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Shahrokh F Shariat
- Department of Urology and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.,Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria.,Department of Urology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Department of Urology, University of Texas Southwestern Medical Center, Dallas, USA
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30
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Prognostic value of modified Glasgow Prognostic Score in non-muscle-invasive bladder cancer. Urol Oncol 2018; 37:179.e19-179.e28. [PMID: 30580906 DOI: 10.1016/j.urolonc.2018.11.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/30/2018] [Accepted: 11/04/2018] [Indexed: 01/12/2023]
Abstract
PURPOSE To investigate the prognostic value of preoperative modified Glasgow Prognostic Score (mGPS) in patients with non-muscle-invasive bladder cancer (NMIBC) treated with transurethral resection of bladder with or without intravesical therapy. MATERIAL AND METHODS We retrospectively reviewed our medical records to identify 1,096 consecutive patients with NMIBC treated with transurethral resection of bladder. The mGPS of each patient was calculated on the basis of preoperative serum C-reactive protein and albumin. Univariable and multivariable Cox regression analyses were performed to investigate the association of mGPS with recurrence-free survival (RFS) and progression-free survival (PFS). RESULTS The mGPS of 0, 1, and 2 was observed in 764 (69.7%), 299 (27.3%), and 33 (3.0%) patients, respectively. On univariable analysis, mGPS 2 was associated with worse RFS (Hazard Ratio [HR]: 1.60, 95%; CI: 1.01-2.54). However, on multivariable analyses, which adjusted for the effects of established clinicopathologic features, mGPS 2 did not maintain its independent association with RFS (HR: 1.41, 95% CI: 0.88-2.26). On multivariable analysis, mGPS 1 and 2 were both independently associated with worse PFS compared to mGPS 0 (HR: 2.06, 95% CI: 1.37-3.12 and HR: 3.31, 95% CI: 1.40-7.87, respectively). The inclusion of mGPS improved the discrimination of a standard prognostic model for PFS from 71.6% to 73.8%. In subgroup analyses, mGPS 1 was associated with PFS (HR 2.09, 95% CI: 1.24-3.52) on multivariable analysis in patients with the European Association of Urology high-risk group. Additionally, in patients treated with bacillus Calmette-Guérin, mGPS 2 was associated with disease PFS (HR10.1, 95% CI: 2.61-38.8). CONCLUSIONS The mGPS independently predicts PFS in patients with NMIBC. Inclusion of mGPS in prognostic models might help identify patients who are more likely to fail standard therapy and experience disease progression and, therefore, may benefit from intensified therapy such as radical cystectomy or inclusion in clinical trials of novel immunotherapeutics.
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31
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Nicklas AP, Kramer MW, Serth J, Hennenlotter J, Hupe MC, Reimer DU, Stenzl A, Merseburger AS, Kuczyk MA, von Klot CAJ. Calgranulin A (S100A8) Immunostaining: A Future Candidate for Risk Assessment in Patients with Non-Muscle-Invasive Bladder Cancer (NMIBC). Adv Ther 2018; 35:2054-2068. [PMID: 30232708 PMCID: PMC6224005 DOI: 10.1007/s12325-018-0789-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Indexed: 01/11/2023]
Abstract
INTRODUCTION There is an urgent need to identify patients with bladder cancer (BC) who are at high risk of recurrence or progression. Calgranulin A is a strong marker for muscle-invasive or advanced BC and recent studies have shown its potential for identifying patients at risk even in non-muscle-invasive bladder cancer (NMIBC). The present study examines risks of recurrence and progression dependent on immunostaining with calgranulin A in NMIBC. METHODS Calgranulin A protein expression was evaluated through the immunohistochemistry of 158 randomly selected, transurethrally resected BC specimens of separate patients (pTa 89, pT1 69) using tissue microarrays. Kaplan-Meier survival analysis and Cox regression were performed to determine whether calgranulin A expression is associated with recurrence-free survival (RFS), progression-free survival (PFS), or cancer-specific survival (CSS). RESULTS Calgranulin A expression is significantly different between pTa and pT1 tumors (p = 0.000, Mann-Whitney U test) and between tumor grades (p = 0.015, Kruskal-Wallis test). Kaplan-Meier estimates produced significant results for low and high calgranulin A expression concerning RFS [5y-RFS 70.4 ± 4.0% vs. 35.9 ± 12.5%, median RFS not reached (NR) vs. 12.0 ± 4.4 month, p = 0.029, log-rank test], PFS (5y-PFS 90.3 ± 2.7% vs. 51.5 ± 14.0%, median PFS NR in both groups, p = 0.000, log-rank test), and CSS (5y-CSS 92.9 ± 2.6% vs. 70.7 ± 12.4%, median CSS NR in both groups, p = 0.005, log-rank test). Calgranulin A remained an independent factor for RFS (p = 0.024, HR 2.43) and PFS (p = 0.002, HR 5.92) according to the multivariate Cox regression model. CONCLUSIONS Calgranulin A expression in NMIBC, detected through immunohistochemistry, is a promising marker for the identification of NMIBC patients at high risk of recurrence and progression.
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Affiliation(s)
- André P Nicklas
- Department of Urology and Andrology, Tirol Kliniken Landeskrankenhaus Hall, Hall in Tirol, Austria.
- Department of Urology and Urologic Oncology, Hannover University Medical School, Hannover, Germany.
| | - Mario W Kramer
- Department of Urology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Jürgen Serth
- Department of Urology and Urologic Oncology, Hannover University Medical School, Hannover, Germany
| | | | - Marie C Hupe
- Department of Urology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Daniel U Reimer
- Department of Obstetrics and Gynecology, Medical University Innsbruck, Innsbruck, Austria
| | - Arnulf Stenzl
- Department of Urology, Eberhard-Karls-University, Tübingen, Germany
| | - Axel S Merseburger
- Department of Urology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Markus A Kuczyk
- Department of Urology and Urologic Oncology, Hannover University Medical School, Hannover, Germany
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Mari A, Kimura S, Foerster B, Abufaraj M, D'Andrea D, Hassler M, Minervini A, Rouprêt M, Babjuk M, Shariat SF. A systematic review and meta-analysis of the impact of lymphovascular invasion in bladder cancer transurethral resection specimens. BJU Int 2018; 123:11-21. [PMID: 29807387 PMCID: PMC7379926 DOI: 10.1111/bju.14417] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The aim of the present review was to assess the prognostic impact of lymphovascular invasion (LVI) in transurethral resection (TUR) of bladder cancer (BCa) specimens on clinical outcomes. A systematic review and meta-analysis of the available literature from the past 10 years was performed using MEDLINE, EMBASE and Cochrane library in August 2017. The protocol for this systematic review was registered on PROSPERO (Central Registration Depository: CRD42018084876) and is available in full on the University of York website. Overall, 33 studies (including 6194 patients) evaluating the presence of LVI at TUR were retrieved. LVI was detected in 17.3% of TUR specimens. In 19 studies, including 2941 patients with ≤cT1 stage only, LVI was detected in 15% of specimens. In patients with ≤cT1 stage, LVI at TUR of the bladder tumour (TURBT) was a significant prognostic factor for disease recurrence (pooled hazard ratio [HR] 1.97, 95% CI: 1.47-2.62) and progression (pooled HR 2.95, 95% CI: 2.11-4.13), without heterogeneity (I2 = 0.0%, P = 0.84 and I2 = 0.0%, P = 0.93, respectively). For patients with cT1-2 disease, LVI was significantly associated with upstaging at time of radical cystectomy (pooled odds ratio 2.39, 95% CI: 1.45-3.96), with heterogeneity among studies (I2 = 53.6%, P = 0.044). LVI at TURBT is a robust prognostic factor of disease recurrence and progression in non-muscle invasive BCa. Furthermore, LVI has a strong impact on upstaging in patients with organ-confined disease. The assessment of LVI should be standardized, reported, and considered for inclusion in the TNM classification system, helping clinicians in decision-making and patient counselling.
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Affiliation(s)
- Andrea Mari
- Department of Urology, Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria.,Department of Urology, Careggi Hospital, University of Florence, Florence, Italy
| | - Shoji Kimura
- Department of Urology, Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria.,Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Beat Foerster
- Department of Urology, Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria.,Department of Urology, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Mohammad Abufaraj
- Department of Urology, Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria.,Department of Special Surgery, Jordan University Hospital, University of Jordan, Amman, Jordan
| | - David D'Andrea
- Department of Urology, Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Melanie Hassler
- Department of Urology, Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Andrea Minervini
- Department of Urology, Careggi Hospital, University of Florence, Florence, Italy
| | - Morgan Rouprêt
- GRC no 5, ONCOTYPE-URO, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France
| | - Marko Babjuk
- Department of Urology, Second Faculty of Medicine, Hospital Motol, Charles University, Praha, Czech Republic
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria.,Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria.,Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA.,Department of Urology, Weill Cornell Medical College, New York, NY, USA
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