The objective of this study was to compare surgical treatments for non-invasive bladder tumor. Hundred and forty patients with non-invasive bladder tumor were studied. Seventy-three patients were treated by transurethral resection of bladder tumor (TURBT) and Repeated-Transurethral Resection of Bladder Tumor (R-TURBT), while 67 by partial cystectomy. Operation time, blood loss, postoperative complications, and postoperative recurrence rate were better in the TURBT+R-TURBT group compared with the partial cystectomy group. Further, TURBT+R-TURBT offers advantages, such as simple surgical manipulation, less trauma, faster recovery, repeatedly performable procedure, and safety. In conclusion, this is an optimal therapy for treatment of non-invasive bladder tumor.
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http://dx.doi.org/10.1007/s12013-014-9837-3 | DOI Listing |
Biomater Sci
January 2025
Department of Urology, The Third Xiangya Hospital of Central South University, No. 138, Tongzipo Road, Changsha, 410013, Hunan, China.
Gemcitabine (GEM) is a first line chemotherapy drug for bladder cancer (BCa). GEM's lack of specificity has led to disadvantages, resulting in low efficiency, especially when combined with the targeted treatment of BCa stem cells (CSCs), which is considered the cause of BCa recurrence and progression. To enhance the anti-cancer effect and reduce the side effects of GEM targeting of BCa cells/CSCs, an aptamer drug conjugate (ApDC) targeted delivery system was used to improve the efficiency of GEM in BCa therapy using EpCAM aptamer-GEM conjugates based on the epithelial cell adhesion molecule (EpCAM), which is highly expressed on the cell membrane of BCa cells/CSCs.
View Article and Find Full Text PDFInt J Urol
January 2025
Department of Urology, School of Medicine, Ankara University, Ankara, Turkey.
Objectives: To evaluate the role of neoadjuvant chemotherapy in the final treatment plan and its impact on survival in bladder cancer patients who were diagnosed with variant histology in the radical cystectomy specimen and whose diagnostic accuracy was achieved with the previous transurethral resection of the bladder specimen.
Methods: In this retrospective multicenter study, data from 221 patients across 9 centers were analyzed between January 2012 and January 2022. The primary endpoint was overall, cancer-specific, recurrence-free, and metastasis-free survival rates among patients with and without neoadjuvant chemotherapy, and the secondary endpoint was to identify independent predictors of survival.
Front Surg
January 2025
Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Objectives: To explore the experience of tumor control technique in robot-assisted laparoscopic bladder diverticulectomy (RALBD) in the treatment of bladder diverticulum tumor, intraoperative tumor control and postoperative comprehensive treatment.
Patients And Methods: We treated three male patients with bladder diverticulum tumors. Case 1 involved a 63-year-old with a 3.
Curr Opin Urol
January 2025
Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia.
Purpose Of Review: Transurethral resection of bladder tumor (TURBT) remains the basis of bladder tumor diagnosis and an effective means of treating nonmuscle invasive bladder cancer (NMIBC). There are several limitations to this procedure: TURBT may cause free floating of malignant cells in the bladder and as a result re-implantation and early recurrence. Also, it does not allow the pathologist to define the correct spatial orientation of the specimen.
View Article and Find Full Text PDFBiol Direct
January 2025
Department of Urology, The First Hospital of China Medical University, 155 North Nanjing Street, Heping District, Shenyang, Liaoning, China.
Background: Bladder cancer (BC) is a malignant tumor. Methyltransferase-like 7B (MEETL7B) is a methyltransferase and its role in BC has not yet been revealed.
Method: Stable METTL7B knockdown or overexpression were achieved by lentiviral transduction in SW780 and TCCSUP cell lines.
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