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Bladder cancer, cystectomy

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https://www.readbyqxmd.com/read/29473376/can-re-cturbt-be-useful-in-pt1hg-disease-as-a-risk-indicator-of-recurrence-and-progression-a-single-centre-experience
#1
Roberto Giulianelli, Barbara Cristina Gentile, Gabriella Mirabile, Luca Albanesi, Paola Tariciotti, Giorgio Rizzo, Maurizio Buscarini, Mauro Vermiglio
INTRODUCTION: Understaging after initial transurethral resection is common in patients with high-risk non muscle infiltrating bladder cancer (NMIBC) and can delay accurate diagnosis and definitive treatment. The rate of upstaging from T1 to T2 disease after repeated transurethral resection ranges from 0 to 28%, although the rate of upstaging may be even higher up to 49% when muscularis propria is absent in the first specimen. A restaging classic transurethral resection of bladder tumour (re-cTURBT) is the better predictor of early stage progression...
December 31, 2017: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/29468604/urinary-diversion-after-radical-cystectomy-for-bladder-cancer-comparing-trends-in-the-us-and-germany-from-2006-to-2014
#2
Christer Groeben, Rainer Koch, Martin Baunacke, Marianne Schmid, Angelika Borkowetz, Manfred P Wirth, Johannes Huber
OBJECTIVE: Our aim was to assess and compare trends of urinary diversion (UD) for patients receiving radical cystectomy for the treatment of bladder cancer in the US and Germany, and to investigate decisive predictors for the choice of UD. METHODS: We analyzed the nationwide German hospital billing database and the Nationwide Inpatient Sample (NIS) from 2006 to 2014. Cases with a bladder cancer diagnosis combined with RC were included, and trends in the choice of UD, transfusion rates, length of stay, and mortality were assessed...
February 21, 2018: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29459997/the-effects-of-intra-arterial-chemotherapy-on-bladder-preservation-in-patients-with-t1-stage-bladder-cancer
#3
Zefu Liu, Yunlin Ye, Xiangdong Li, Shengjie Guo, Lijuan Jiang, Pei Dong, Yonghong Li, Yanxia Shi, Weijun Fan, Yun Cao, Kai Yao, Zike Qin, Hui Han, Fangjian Zhou, Zhuowei Liu
PURPOSE: To investigate the effects of intra-arterial chemotherapy on T1 stage bladder cancer (Bca) and evaluate patient outcome with bladder-preserving treatment approaches. MATERIALS AND METHODS: A total of 238 patients with T1 stage Bca were retrospectively analyzed. Among them, 35 patients were categorized into the subgroup of highest-risk T1 stage according to the European Association of Urology guidelines and received immediate radical cystectomy (RC group), whereas 62 were classified as being highest-risk T1 patients but were unwilling to undergo RC and were treated with gemcitabine plus cisplatin intra-arterial chemotherapy (GC group)...
February 19, 2018: World Journal of Urology
https://www.readbyqxmd.com/read/29456764/integrative-analysis-of-the-epigenetic-basis-of-muscle-invasive-urothelial-carcinoma
#4
Thomas Sanford, Maxwell V Meng, Reema Railkar, Piyush K Agarwal, Sima P Porten
Background: Elucidation of epigenetic alterations in bladder cancer will lead to further understanding of the biology of the disease and hopefully improved therapies. Our aim was to perform an integrative epigenetic analysis of invasive urothelial carcinoma of the bladder to identify the epigenetic abnormalities involved in the development and progression of this cancer. Methods: Pre-processed methylation data and RNA-seq data were downloaded from The Cancer Genome Atlas (TCGA) and processed using the R package TCGA-Assembler...
2018: Clinical Epigenetics
https://www.readbyqxmd.com/read/29454473/re-propensity-score-analysis-of-radical-cystectomy-versus-bladder-sparing-trimodal-therapy-in-the-setting-of-a-multidisciplinary-bladder-cancer-clinic
#5
Adnan El-Achkar, Wassim Kassouf
No abstract text is available yet for this article.
February 14, 2018: European Urology
https://www.readbyqxmd.com/read/29453645/emphasis-of-fas-fasl-gene-polymorphism-in-patients-with-non-muscle-invasive-bladder-cancer
#6
Cavit Ceylan, Sedat Yahşi, Serkan Doğan, Elife ÖztÜrk, Gulay Ceylan
BACKGROUND: Bladder cancer (BCa) is the seventh most common cancer among males worldwide. Some reliable markers in blood, urine, and tumor tissue, including clinicopathologic variables, molecular and inflammatory markers, gene polymorphisms, and tumor gene expression profiles are identified for predicting response to BCG immunotherapy in high-risk BCa patients. AIMS: We aimed to determine if FAS and FASL polymorphisms are associated with lack of response to BCG in patients with BCa...
February 16, 2018: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/29453600/argininosuccinate-synthetase-1-ass1-loss-in-high-grade-neuroendocrine-carcinomas-of-the-urinary-bladder-implications-for-targeted-therapy-with-adi-peg-20
#7
Sounak Gupta, Divya Sahu, John S Bomalaski, Igor Frank, Stephen A Boorjian, Prabin Thapa, John C Cheville, Donna E Hansel
High-grade neuroendocrine carcinomas (HGNECs) of the urinary bladder encompass small cell (SCNEC) and large cell neuroendocrine carcinomas (LCNEC). Currently, recommended initial management is with systemic chemotherapy, followed by consolidative therapy with either radical cystectomy or radiotherapy in patients with localized disease. Nevertheless, survival in this setting remains poor. We therefore evaluated the potential to modify arginine metabolism as an alternative, targeted therapy approach in these carcinomas...
February 16, 2018: Endocrine Pathology
https://www.readbyqxmd.com/read/29442282/complications-within-90-days-after-radical-cystectomy-for-bladder-cancer-results-of-a-multicenter-prospective-study-in-japan
#8
Megumi Hirobe, Toshiaki Tanaka, Tetsuya Shindo, Koji Ichihara, Hiroshi Hotta, Atsushi Takahashi, Ryuichi Kato, Masahiro Yanase, Masanori Matsukawa, Naoki Itoh, Yasuharu Kunishima, Keisuke Taguchi, Hiroki Horita, Naoya Masumori
PURPOSE: We prospectively evaluated the 90-day postoperative mortality and morbidity of open radical cystectomy by using a standardized reporting methodology. Additionally, we assessed the preoperative characteristics to determine risk factors for major complications. METHODS: This multicenter prospective study included 185 consecutive patients undergoing open radical cystectomy from October 2010 through March 2014. Postoperative complications within 90 days were recorded and graded according to the modified Clavien-Dindo classification...
February 13, 2018: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/29430512/defining-priorities-to-improve-patient-experience-in-non-muscle-invasive-bladder-cancer
#9
Tullika Garg, Jill Nault Connors, Ilene G Ladd, Tyler L Bogaczyk, Sharon L Larson
Background: Although approximately 75% of bladder cancers are non-muscle invasive (NMIBC) at diagnosis, most research tends to focus on invasive disease (e.g., experiences related to radical cystectomy and urinary diversion). There is a lack of studies on quality of life, and especially qualitative research, in bladder cancer generally. As a result, relatively little is known about the experiences and needs of NMIBC patients. Objective: To understand patient experience, define care priorities, and identify targets for care improvement in NMIBC across the cancer continuum...
January 20, 2018: Bladder Cancer
https://www.readbyqxmd.com/read/29430511/disparities-in-the-use-of-continent-urinary-diversions-after-radical-cystectomy-for-bladder-cancer
#10
Nicholas J Farber, Izak Faiena, Viktor Dombrovskiy, Alexandra L Tabakin, Brian Shinder, Rutveej Patel, Sammy E Elsamra, Thomas L Jang, Eric A Singer, Robert E Weiss
Background: Radical cystectomy (RC) with ileal conduit (IC) or continent diversion (CD) is standard treatment for high-risk non-invasive and muscle-invasive bladder cancer. Objective: Our aim is to study contemporary trends in the utilization of ICs and CDs in patients undergoing RC. Methods: Using the National Inpatient Sample 2001-2012, we identified all patients diagnosed with a malignant bladder neoplasm who underwent RC followed by IC or CD...
January 20, 2018: Bladder Cancer
https://www.readbyqxmd.com/read/29430505/role-of-radical-cystectomy-in-non-organ-confined-bladder-cancer-a-systematic-review
#11
Roger Li, Michael Metcalfe, Janet Kukreja, Neema Navai
Background: Currently, a diagnosis of non-organ confined bladder cancer (NOCBCa) confers a grave prognosis. The mainstay of treatment consists of systemic chemotherapy. However, it must be recognized that NOCBCa is a heterogeneous disease state with important clinical distinctions. While surgical extirpation has traditionally been regarded as overly aggressive for all NOCBCa patients, its utility as part of a multimodal treatment strategy in various clinical scenarios has not been thoroughly investigated...
January 20, 2018: Bladder Cancer
https://www.readbyqxmd.com/read/29429598/does-the-site-of-the-orthotopic-neobladder-outlet-matter-a-prospective-randomized-comparative-study
#12
Ahmed M Moeen, Ahmed S Safwat, Mohamed M Gadelmoula, Seham M Moeen, Hosny M Behnsawy, Ahmed A Shahat, Rabea A Gadelkareem, Diaa A Hameed, Hisham M Hammouda
BACKGROUND: To compare the results of urethral anastomosis to a button hole and to the lowest part of the anterior suture line during orthotopic neobladder substitution. METHODS: From January 2012 to December 2015, 87 consecutive male patients with invasive bladder cancer underwent radical cystectomy and Hautmann ileal neobladder. Patients were randomly divided into two groups; group I (44 patients), the outlet was created as a button-hole at the most dependent part of the pouch, group II (43 patients), the lowest 1 cm of the anterior suture line of the pouch was left open as an outlet...
January 31, 2018: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29429376/therapeutic-strategies-for-organ-confined-and-non-organ-confined-bladder-cancer-after-radical-cystectomy
#13
Michele Marchioni, Sebastiano Nazzani, Felix Preisser, Marco Bandini, Pierre I Karakiewicz
In patients with muscle invasive or Bacillus Calmette-Guérin refractory urothelial carcinoma of the urinary bladder (UCUB) radical cystectomy represents the standard of care. However, a proportion of patients experience disease progression, local recurrence and/or metastatic disease. Areas covered: This review provides an overview of available therapeutic strategies after radical cystectomy and examines ongoing clinical trials including cytotoxic chemotherapy and immunotherapy. Expert commentary: Cytotoxic chemotherapy offers limited benefit in UCUB patients...
February 15, 2018: Expert Review of Anticancer Therapy
https://www.readbyqxmd.com/read/29428524/the-new-age-of-omics-in-urothelial-cancer-re-wording-its-diagnosis-and-treatment
#14
REVIEW
Theodora Katsila, Michalis Liontos, George P Patrinos, Aristotelis Bamias, Dimitrios Kardamakis
Unmet needs in urothelial cancer management represent an important challenge in our effort to improve long-term overall and disease-free survival rates with no significant compromise in quality of life. Radical cystectomy with pelvic lymph node dissection is the standard for the management of muscle-invasive, non-metastatic cancers. In spite of a 90% local disease control, up to 50% of patients ultimately die of distant metastasis. Bladder preservation using chemo-radiation is an acceptable alternative, but optimal patient selection remains elusive...
February 2, 2018: EBioMedicine
https://www.readbyqxmd.com/read/29416811/risk-factors-follow-up-and-treatment-of-urethral-recurrence-following-radical-cystectomy-and-urinary-diversion-for-bladder-cancer-a-meta-analysis-of-9498-patients
#15
Xinyuan Li, Wuwan Wang, Gongmin Zhu, Weiyang He, Xin Gou
Purpose: Patients frequently undergo radical cystectomy and urinary diversion for treatment of bladder cancer. However, they remain at risk of urethral recurrence (UR). Studies have determined various risk factors leading to urethral recurrence. However, no publications have weighed the predictive values of these factors. Materials and Methods: Studies published between 1971 and 2016 were retrieved from PubMed, EMBASE and MEDLINE. We used STATA software (Version 12...
January 5, 2018: Oncotarget
https://www.readbyqxmd.com/read/29396699/-complications-instead-of-improved-survival-and-local-freedom-from-recurrence-after-early-radical-cystectomy-in-muscle-invasive-bladder-cancer-compared-to-multimodal-maintenance-therapy
#16
Irenäus A Adamietz
No abstract text is available yet for this article.
February 2, 2018: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
https://www.readbyqxmd.com/read/29395954/perioperative-and-long-term-outcomes-after-radical-cystectomy-in-hemodialysis-patients
#17
Scott C Johnson, Zachary L Smith, Shay Golan, Joseph F Rodriguez, Shane M Pearce, Norm D Smith, Gary D Steinberg
PURPOSE: Patients on hemodialysis have an increased risk of developing advanced stage bladder cancer. They also have a significant risk of noncancer-related mortality. Radical cystectomy (RC) is the standard of care for nonmetastatic muscle-invasive bladder cancer, however little is known regarding outcomes in this population. MATERIALS AND METHODS: The United States Renal Disease System database was used to identify all patients on hemodialysis who underwent RC for bladder cancer in the United States between 1984 and 2013...
January 21, 2018: Urologic Oncology
https://www.readbyqxmd.com/read/29395950/diarrhea-and-flatulence-are-major-bowel-disorders-after-radical-cystectomy-results-from-a-cross-sectional-study-in-bladder-cancer-patients
#18
Marie C Hupe, Winfried Vahlensieck, Tomasz Ozimek, Julian P Struck, Martin J P Hennig, Hossein Tezval, Christoph A von Klot, Axel S Merseburger, Markus A Kuczyk, Mario W Kramer
OBJECTIVES: We had previously demonstrated changes in defecation after radical cystectomy (RC). Reports addressing long-term bowel disorders following RC are rare. This cross-sectional study evaluates long-term bowel issues in a large cohort. MATERIAL AND METHODS: A questionnaire assessing changes in bowel function (diarrhea, constipation, urge to defecate, sensation of incomplete defecation, and flatulence) and its effect on quality of life was developed based on the gastrointestinal quality of life index and distributed in collaboration with the German bladder cancer support group...
January 21, 2018: Urologic Oncology
https://www.readbyqxmd.com/read/29395948/changing-trends-for-suicidal-death-in-patients-with-bladder-cancer-a-40-year-population-level-analysis
#19
Zachary Klaassen, Hanan Goldberg, Thenappan Chandrasekar, Karan Arora, Rashid K Sayyid, Robert J Hamilton, Neil E Fleshner, Stephen B Williams, Christopher J D Wallis, Girish S Kulkarni
BACKGROUND: Previous studies suggest that patients with bladder cancer (BCa) are at increased risk of suicide compared with the general population. The objective of this study is to improve our understanding of patients at high risk for suicidal death and to better characterize patients at risk of delayed suicide years after diagnosis. PATIENTS AND METHODS: Patients with bladder urothelial carcinoma were identified between 1973 and 2013 using the Surveillance, Epidemiology, and End Results (SEER) database (n = 333,679)...
January 5, 2018: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/29394819/-a-case-of-phrenic-nerve-paralysis-during-adjuvant-chemotherapy-for-rectal-cancer
#20
Nobushige Yabe, Eri Tamura, Keiichiro Kitahama, Hiroki Ozawa, Yuki Tajima, Takashi Takenoya, Ippei Oto, Takahisa Yoshikawa, Kenji Kojima, Shinji Murai, Hirotoshi Hasegawa, Yuko Kitagawa
A man aged 66 years presented with pneumaturia as a major complaint. Cancer of the sigmoid colon with infiltration to the urinary bladder was diagnosed and the patient underwent colectomy of the sigmoid colon and partial cystectomy of the bladder in May 2015. Histopathologic examinations revealed pT4b, Si(bladder), pN(-), cM0, fStage II . Because intestinal sub-obstruction and lymphatic invasion were present, CapeOX was administered as an adjunctive chemotherapy for the high-risk Stage II cancer. Because Grade 2 peripheral neuropathy appeared as a side effect, the dose was decreased to 80% from the 3 cycle...
November 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
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