Patients with end stage renal disease (ESRD) are at high risk of developing upper tract urothelial carcinoma (UTUC). Due to high recurrence rate of UTUC in contralateral kidney and ureter, and high risk of complications related to surgery and anesthesia, whether it's necessary to remove both kineys and ureters at one time remains in debate. We utilized Taiwanese UTUC Registry Database to valuate the difference of oncological outcomes and perioperative complications between patients with ESRD with unilateral and bilateral UTUC receiving surgical resection. Patients with ESRD and UTUC were divided into three groups, unilateral UTUC, previous history of unilateral UTUC with metachronous contralateral UTUC, and concurrent bilatetral UTUC. Oncological outcomes, perioperative complications, and length of hospital stays were investiaged. We found that there is no diffence of oncological outcomes including overall survival, cancer specific survival, disease free survival and bladder recurrence free survival between these three groups. Complication rate and length of hospital stay are similar. Adverse oncological features such as advanced tumor stage, lymph node involvement, lymphovascular invasion, and positive surgical margin would negatively affect oncological outcomes.
Scientific reports. 2024 Aug 01*** epublish ***
Tsu-Chen Lin, Guan-Heng Chen, Chin-Chung Yeh, Hung-Lung Ke, Wei-Ming Li, Yao-Chou Tsai, Shu-Yu Wu, Chao-Yuan Huang, Chung-Hsin Chen, Wun-Rong Lin, Marcelo Chen, Shih-Hsiu Lo, See-Tong Pang, Po-Hung Lin
Division of Urology, Department of Surgery, Chang Gung Memorial Hospital, Linkou Branch, No. 5, Fuxing St., Guishan Dist., Taoyuan, 333423, Taiwan., Department of Urology, China Medical University Hsinchu Hospital, Hsinchu, Taiwan., Department of Urology, China Medical University Hospital, Taichung, Taiwan., Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan., Department of Urology, Taipei Tzu Chi Hospital, New Taipei, Taiwan., Department of Urology, National Taiwan University Hospital, Taipei, Taiwan., Department of Urology, MacKay Memorial Hospital, Taipei, Taiwan., Department of Urology, Taipei Medical University Hospital, Taipei, Taiwan., Division of Urology, Department of Surgery, Chang Gung Memorial Hospital, Linkou Branch, No. 5, Fuxing St., Guishan Dist., Taoyuan, 333423, Taiwan. .