Publications by authors named "Stefano Mancon"

Background And Objective: Radical cystectomy (RC) is the standard treatment for muscle-invasive bladder cancer (MIBC). It is highly invasive and associated with perioperative risks, while bladder-preserving trimodality therapy (TMT) offers a less invasive alternative with preferable quality of life for selected patients. We aimed to compare oncological outcomes of TMT and RC in MIBC patients, and evaluate TMT-specific outcomes.

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Background: Androgen-receptor signaling inhibitors (ARSIs) significantly improve survival in systemic therapy for advanced/metastatic prostate cancer (PCa) patients; however possible central nervous system (CNS) toxicity is an unaddressed concern. We aimed to assess and compare the incidence of CNS-related adverse events (AEs) secondary to the treatment of PCa patients with different ARSIs.

Materials: In August 2023, a comprehensive seach was conducted in three databases for randomized controlled trials (RCTs) of PCa patients receiving ARSIs plus ADT.

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Article Synopsis
  • Immune checkpoint inhibitors (ICI) and tyrosine kinase inhibitors (TKI) are standard treatments for advanced renal cell carcinoma, but the impact of other medications taken alongside these treatments is uncertain.
  • A review of 22 studies involving over 16,000 patients found that certain concomitant medications like proton pump inhibitors and antibiotics negatively affect overall survival when taken with ICIs, while statins, renin-angiotensin system inhibitors, and beta-blockers improve survival when combined with TKIs.
  • Clinicians should evaluate patients' baseline medications before starting systemic therapy for metastatic RCC, as some drugs can either reduce or enhance the effectiveness of cancer treatments.
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Background And Objective: While active surveillance (AS) is an alternative to surgical interventions in patients with small renal masses (SRMs), evidence regarding its oncological efficacy is still debated. We aimed to evaluate oncological outcomes for patients with SRMs who underwent AS in comparison to surgical interventions.

Methods: In April 2024, PubMed, Scopus, and Web of Science were queried for comparative studies evaluating AS in patients with SRMs (PROSPERO: CRD42024530299).

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Background And Objective: Although prostate magnetic resonance imaging (MRI) is increasingly used to diagnose and stage prostate cancer (PCa), the biologic and clinical significance of MRI visibility of the disease is unclear. Our aim was to examine the existing knowledge regarding the molecular correlates of MRI visibility of PCa.

Methods: The PubMed, Scopus, and Web of Science databases were queried through November 2023.

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Article Synopsis
  • Surgery is the standard treatment for primary renal cell carcinoma (RCC), but stereotactic body radiotherapy (SBRT) is being explored as an alternative, particularly for patients who cannot or choose not to undergo surgery.
  • A systematic review of 13 studies showed that SBRT resulted in high local control (98% at one year) and overall survival rates (95% at one year), with low rates of serious adverse events (3%).
  • However, the studies had limitations such as short follow-up periods and inconsistent reporting of kidney function, indicating that more research is needed to evaluate its long-term effectiveness.
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Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy with a high recurrence rate after surgical therapy with curative intent. Adjuvant radiotherapy (RT) and mitotane therapy have been proposed as options following the adrenalectomy. However, the efficacy of adjuvant RT or mitotane therapy remains controversial.

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Purpose: Recent advancements in the management of biochemical recurrence (BCR) following local treatment for prostate cancer (PCa), including the use of androgen receptor signaling inhibitors (ARSIs), have broadened the spectrum of therapeutic options. We aimed to compare salvage therapies in patients with BCR after definitive local treatment for clinically non-metastatic PCa with curative intent.

Methods: In October 2023, we queried PubMed, Scopus, and Web of Science databases to identify randomized controlled trials (RCTs) and prospective studies reporting data on the efficacy of salvage therapies in PCa patients with BCR after radical prostatectomy (RP) or radiation therapy (RT).

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Article Synopsis
  • Radical nephroureterectomy (RNU) is the main treatment for high-risk upper tract urothelial cancer (UTUC), but the best technique for reducing intravesical recurrence (IVR) remains uncertain.
  • A systematic review of 31 studies found that early ligation of the ureter and intravesical bladder cuff removal significantly reduce IVR rates, while laparoscopic RNU is associated with higher rates of IVR compared to open RNU.
  • The study suggests that open RNU with early ureter ligation and intravesical cuff removal may provide better outcomes, but further research is needed to determine the best surgical approach, particularly with post-operative chemotherapy.
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Intravesical chemotherapy is the standard of care in intermediate-risk non-muscleinvasive bladder cancer (NMIBC). Different agents are used across the world based on availability, cost, and practice patterns. Epirubicin (EPI), one of these agents, has been used by many centers over many decades.

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Article Synopsis
  • A systematic review and meta-analysis examined the differences between open radical cystectomy (ORC) and robot-assisted radical cystectomy (RARC) by evaluating data from several randomized controlled trials (RCTs) regarding patient outcomes.
  • The primary focus was on health-related quality of life (QoL) after surgery, with findings showing no significant differences in QoL, complication rates, or oncological outcomes between the two methods at 3 and 6 months post-surgery.
  • RARC had advantages in transfusion rates but required longer operative times and incurred higher costs, making both procedures viable options for treating bladder cancer.
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Background And Objective: Intermediate-risk (IR) non-muscle-invasive bladder cancer (NMIBC) encompasses a broad spectrum of disease, with heterogeneous outcomes in terms of disease recurrence and progression. The International Bladder Cancer Group (IBCG) recently proposed an updated scoring model for IR substratification that is based on five key risk factors. Our aim was to provide a clinical validation of the IBCG scoring system and substratification model for IR NMIBC.

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Background: To prevent infectious complications after transrectal ultrasound-guided prostate biopsy (TRUS-PB), some studies have investigated the efficacy of rectal disinfection using povidone-iodine (PI) and antibiotic prophylaxis (AP).

Objective: To summarize available data and compare the efficacy of rectal disinfection using PI with non-PI methods prior to TRUS-PB.

Evidence Acquisition: Three databases were queried through November 2023 for randomized controlled trials (RCTs) analyzing patients who underwent TRUS-PB.

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Context: It remains unclear to what extent the therapy of the primary local tumor, such as radical prostatectomy (RP) and radiation therapy (RT), improves overall survival in patients with low-volume metastatic hormone-sensitive prostate cancer (mHSPC). However, data suggest a benefit of these therapies in preventing local events secondary to local tumor progression.

Objective: To evaluate the efficacy of adding local therapy (RP or RT) to systemic therapies, including androgen deprivation therapy, docetaxel, and/or androgen receptor axis-targeted agents, in preventing local events in mHSPC patients compared with systemic therapy alone (ie, without RT of the prostate or RP).

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: to investigate the impact of age on renal function deterioration after robotic-assisted partial nephrectomy (RAPN) focusing on a decline to moderate and severe forms of chronic kidney disease (CKD). : This is a single center prospective analysis of patients who underwent RAPN. The outcomes include the development of de novo CKD-S 3a [estimated glomerular filtration rate (eGFR) < 60 mL/min/1.

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Objectives: To evaluate the impact of incorporating neoadjuvant chemotherapy (NAC) into the 'quadrifecta' outcomes composite for reporting outcomes of radical cystectomy (RC) creating a pentafecta score.

Patients And Methods: This is a retrospective multicentre analysis of patients treated with RC, with or without NAC, for bladder cancer between 2002 and 2023. The primary outcome was the effect of adding NAC to a quadrifecta outcomes composite on cancer-specific (CSS) and overall survival (OS).

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Background: The diagnostic process for prostate cancer after a negative biopsy is challenging. This study compares the diagnostic accuracy of micro-ultrasound (mUS) with multiparametric magnetic resonance imaging (mpMRI) for such cases.

Methods: A retrospective cohort study was performed, targeting men with previous negative biopsies and using mUS and mpMRI to detect prostate cancer and clinically significant prostate cancer (csPCa).

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Background: The prevalence of kidney stones tends to increase worldwide due to dietary and climate changes. Disease management involves a high consumption of healthcare system resources which can be reduced with primary prevention measures and prophylaxis of recurrences. In this field, collaboration between general practitioners (GPs) and hospitals is crucial.

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Background: T1 high-grade (HG) non-muscle invasive bladder cancer (NMIBC) has a significant risk of recurrence and progression, and the European Association of Urology recommends a second transurethral resection of the bladder (ReTUR). Stage at ReTUR has been shown to be a reliable predictor of survival, therefore, we sought to assess clinical and pathological predictors associated with the persistence of T1 at ReTUR in our retrospective multicentric cohort.

Methods: This is a retrospective multicentric study of T1 HG patients at transurethral resection of the bladder (TURB) who underwent subsequent ReTUR.

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We aim to evaluate the potential protective role of intravesical Bacillus Calmette-Guerin (BCG) against SARS-CoV-2 in patients with non-muscle invasive bladder cancer (NMIBC). Patients treated with intravesical adjuvant therapy for NMIBC between January 2018 and December 2019 at two Italian referral centers were divided into two groups based on the received intravesical treatment regimen (BCG vs. chemotherapy).

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