Preoperative favourable characteristics in bladder cancer patients cannot substitute the necessity of extended lymphadenectomy during radical cystectomy: A sensitivity curve and a survival analysis

Chromophobe renal cell carcinoma (RCC): oncological outcomes and prognostic factors in a large multicentre series.

Study Type - Outcomes (cohort) Level of Evidence 2b What's known on the subject? and What does the study add? About 80% of RCCs have clear cell histology, and consistent data are available about the clinical and histological characteristics of this histological subtype. Conversely, less attention has been dedicated to the study of non-clear cell renal tumours Specifically, published data show that chromophobe RCC (ChRCC) have often favourable pathological stages and better nuclear grades as well as a lower risk of metastasizing compared with clear cell RCC (ccRCC). Patients with ChRCC were shown to have significantly higher cancer-specific survival (CSS) probabilities compared with ccRCC. H…

Transperitoneal vs retroperitoneal minimally invasive partial nephrectomy: comparison of perioperative outcomes and functional follow-up in a large multi-institutional cohort (The RECORD 2 Project).

Abstract Background Aim of this study was to evaluate and compare perioperative outcomes of transperitoneal (TP) and retroperitoneal (TR) approaches in a multi-institutional cohort of minimally invasive partial nephrectomy (MI-PN). Material and methods All consecutive patients undergone MI-PN for clinical T1 renal tumors at 26 Italian centers (RECORd2 project) between 01/2013 and 12/2016 were evaluated, collecting the pre-, intra-, and postoperative data. The patients were then stratified according to the surgical approach, TP or RP. A 1:1 propensity score (PS) matching was performed to obtain homogeneous cohorts, considering the age, gender, baseline eGFR, surgical indication, clinical dia…

VARIANT HISTOLOGIC DIFFERENTIATION IN BLADDER CANCER TREATED WITH RADICAL CYSTECTOMY: INCIDENCE AND LONG TERM SURVIVAL IN A SINGLE INSTITUTION STUDY.

Can side-specific biopsy findings predict the side of nodal metastasis in clinically localized prostate cancer? Results from a multicenter prospective survey

Background To evaluate the correlation between the side of positive biopsy (Bx) and the risk of lymph-node metastases (LNMs) on each side and to quantify the risk of contralateral LNMs in patients with unilateral positive biopsy. Methods We analyzed the outcomes of 1599 patients with complete data regarding the sides of positive Bx and LN (lymph-node). By dividing each prostate into two separate sides, we assessed the accuracy of the side-specific Bx details in determining the side of positive nodes; the area under the receiver-operating characteristic (ROC) (AUCs) was used. For patients with unilateral positive Bx, we assessed the risk of homolateral and contralateral LNMs according to the…

IMPACT OF THE SITE OF RECURRENCE AFTER RADICAL CYSTECTOMY ON SURVIVAL: DIFFERENT SITES FOR DIFFERENT OUTCOMES

Impact of stage migration on bladder cancer: A slow but steady improvement in the long term survival rates after radical cystectomy in the last 25 years

INTRODUCTION & OBJECTIVES: Bladder cancer (BCa) is a heterogeneous disease with up to 25% of incidental diagnoses reported to be found muscle invasive at first episode. Numerous markers and an increased awareness have been recorded in the recent years. We sought to evaluate if those considerat ions may determine a change in BCa clinical presentation at radical cystectomy (RC) over years in a single high volume tert iary referral center. MATERIAL & METHODS: The study relied on 2,003 consecutive BCa pat ients treated with RC and extended pelvic lymphadenectomy (PLND) at a single inst itution between January 1990 and December 2014. Pat ients were st ratified into tertiles according to …

Robot-Assisted, Laparoscopic, and Open Radical Cystectomy: Pre-Operative Data of 1400 Patients From The Italian Radical Cystectomy Registry.

The Italian Radical Cystectomy Registry (RIC) is an observational prospective study aiming to understand clinical variables and patient characteristics associated with short- and long-term outcomes among bladder cancer (BC) patients undergoing radical cystectomy (RC). Moreover, it compares the effectiveness of three RC techniques - open, robotic, and laparoscopic.From 2017 to 2020, 1400 patients were enrolled at one of the 28 centers across Italy. Patient characteristics, as well as preoperative, postoperative, and follow-up (3, 6, 12, and 24 months) clinical variables and outcomes were collected.Preoperatively, it was found that patients undergoing robotic procedures were younger (p.001) a…