Abstract
To describe our "en bloc" technique for nonmuscle invasive bladder cancer (NMIBC), assess the quality of resection, and report the midterm oncological outcome. This is an observational prospective longitudinal study, from June 2010 to February 2014, enrolling patients with clinically NMIBC, having tumors of ≤3 cm and ≤4 lesions who underwent electrical en bloc bladder resection. The primary study end point was recurrence-free survival. Secondary outcomes were feasibility, safety, the presence of detrusor muscle, and the recurrence rate at the first follow-up cystoscopy (3 months). Statistical analysis was complemented with multivariable analysis. Of 87 enrolled patients, 2 showed a nonurothelial carcinoma and 11 showed muscle invasive bladder carcinoma at the definitive pathology. The study cohort consisted of 74 transitional cell carcinoma NMIBC cases, mean age 71 years ± 8, presenting with a mean tumor diameter of 1.98 ± 0.59 cm and a median number of resected tumors per patients of 1 (range 1-4). The 2-year recurrence-free survival was 85.59%. All the en bloc resection of bladder tumor samples showed the presence of detrusor muscle and the recurrence rate at the first follow-up cystoscopy (3 months) was 5.4% (4/74). An extra...Continue Reading
References
May 23, 1998·British Journal of Urology·M J MackeyM D Cresswell
Feb 25, 2000·The Journal of Urology·R UkaiH Ikeda
Nov 7, 2001·The Journal of Urology·S Saito
May 7, 2002·The Journal of Urology·Nicholas A MaruniakWilliam M Murphy
Dec 11, 2003·Urology·Michele LoddeArmin Pycha
Mar 29, 2006·BJU International·Harry W Herr, S Machele Donat
Jul 25, 2008·Urology·Yaofeng ZhuZhishun Xu
Dec 4, 2009·Journal of Endourology·Song XishuangYe Lin
Mar 23, 2010·European Urology·Rauf Taner DivrikFerruh Zorlu
Jun 16, 2010·International Journal of Urology : Official Journal of the Japanese Urological Association·Rinzo UkaiHirofumi Nakayama
Feb 10, 2011·World Journal of Urology·U NageleT R Herrmann
May 10, 2011·World Journal of Urology·Mathias WoltersThomas R W Herrmann
Aug 6, 2011·Journal of Endourology·Hans-Martin FritscheMaximilian Burger
Mar 1, 2012·BJU International·Angelo NaselliPaolo Puppo
Jul 28, 2012·BJU International·Arvind Ganpule
Jun 14, 2013·The Journal of International Medical Research·H LiuS Xia
Jul 6, 2013·European Urology·Marko BabjukUNKNOWN European Association of Urology
Jan 23, 2014·Minimally Invasive Therapy & Allied Technologies : MITAT : Official Journal of the Society for Minimally Invasive Therapy·Mario W KramerThomas R W Herrmann
Feb 20, 2014·Urology·Giovanni MutoEmanuele Castelli
Apr 1, 2014·The Journal of Urology·Ashish M KamatJoan Palou
Jun 18, 2014·World Journal of Urology·Mario W KramerThomas R W Herrmann
Jul 6, 2014·The Journal of Urology·Helgi EngilbertssonSigurdur Gudjonsson
Apr 26, 2015·World Journal of Urology·Mario W KramerThomas R W Herrmann
Citations
Aug 16, 2016·Der Urologe. Ausg. A·A KarlC G Stief
Dec 15, 2016·Journal of Endourology·Angelo Naselli, Paolo Puppo
Dec 30, 2016·Current Opinion in Urology·Thomas R W HerrmannMario W Kramer
Feb 27, 2018·International Urology and Nephrology·Junfeng ZhangXudong Yao
Aug 14, 2018·Current Opinion in Urology·Jan SchramlMarko Babjuk
Oct 30, 2018·British Medical Bulletin·Simon J Crabb, James Douglas
May 23, 2019·World Journal of Urology·Rodolfo HurleLukas Lusuardi
Mar 12, 2017·Current Urology Reports·Daniel Zainfeld, Siamak Daneshmand
Apr 12, 2017·Advances in Anatomic Pathology·Gladell P PanerMahul B Amin
Apr 14, 2018·Der Urologe. Ausg. A·J P StruckM W Kramer
Jul 8, 2017·World Journal of Surgical Oncology·Kai-Yan ZhangDong-Yu Bai
Jun 27, 2019·BMC Urology·Yasushi HayashidaKeisuke Taniguchi
Jan 24, 2020·Lasers in Medical Science·Sheng XuXianping Che
Feb 1, 2020·Minerva urologica e nefrologica = The Italian journal of urology and nephrology·Ahmed EissaSalvatore Micali
Jan 8, 2021·Science Translational Medicine·Bianca OrestaMaria Rescigno
Apr 3, 2021·Frontiers in Oncology·Yongjun YangXiaofeng Yang
May 8, 2021·Hematology/oncology Clinics of North America·Vivek Venkatramani, Dipen Jaysukhlal Parekh
May 21, 2021·International Journal of Urology : Official Journal of the Japanese Urological Association·Jinhai FanDalin He
Jun 26, 2021·Urologic Oncology·Neal D ShoreGary D Steinberg
Jul 9, 2021·Journal of Endourology·Sheng XuXianping Che
Jul 20, 2021·Scandinavian Journal of Urology·Ninna Kjaer NielsenJørgen Bjerggaard Jensen
Aug 3, 2021·European Urology Open Science·Marco PaciottiRodolfo Hurle
Oct 16, 2021·Der Urologe. Ausg. A·Matthias JahnenMichael Straub
Jan 3, 2021·European Urology Focus·Abdelwahab HashemAhmed M Elshal