Minimally invasive transperitoneal partial versus radical nephrectomy in obese patients: perioperative and long-term functional outcomes from a large perspective contemporary series (RECORd2 project).

BACKGROUND: The aim of this study is to evaluate the perioperative and long-term functional outcomes of laparoscopic (LPN) and robot-assisted partial nephrectomy (RAPN) in comparison to laparoscopic radical nephrectomy (LRN) in obese patients diagnosed with renal cell carcinoma. METHODS: Clinical data of 4325 consecutive patients from The Italian REgistry of COnservative and Radical Surgery for cortical renal tumor Disease (RECORD 2 Project) were gathered. Only patients treated with transperitoneal LPN, RAPN, or LRN with Body Mass Index (BMI) ≥30 kg/m2, clinical T1 renal tumor and preoperative estimated glomerular filtration rate (eGFR) ≥60 mL/min, were included. Perioperative, and long-term functional outcomes were examined. RESULTS: Overall, 388 patients were included, of these 123 (31.7%), 120 (30.9%) and 145 (37.4%) patients were treated with LRN, LPN, and RAPN, respectively. No significant difference was observed in preoperative characteristics. Overall, intra and postoperative complication rates were comparable among the groups. The LRN group had a significantly increased occurrence of acute kidney injury (AKI) compared to LPN and RAPN (40.6% vs. 15.3% vs. 7.6%, P=0.001). Laparoscopic RN showed a statistically significant higher renal function decline at 60-month follow-up assessment compared to LPN and RAPN. A significant renal function loss was recorded in 30.1% of patients treated with LRN compared to 16.7% and 10.3% of patients treated with LPN and RAPN (P=0.01). CONCLUSIONS: In obese patients, both LPN and RAPN showcased comparable complication rates and higher renal function preservation than LRN. These findings highlighted the potential benefits of minimally invasive PN over radical surgery in the context of obese individuals.

Isolated ureteral malakoplakia: A conservative endoscopic approach with a strict follow-up.

Ureteral malakoplakia is a rare pathological entity. We report the case of a 54-years-old woman with a single ureteral malakoplakic lesion. Patient presented with history of recurrent urinary tract infections and asymptomatic dilatation of right pelvis. Radiological investigations showed a right lower ureteric filling defect without bladder or kidney involvement. A first uretero-renoscopy allowed an extirpative biopsy, with a histopathologic diagnosis of malakoplakia. Second-look uretero-renoscopy showed only a minute area of hyperemic mucosa that was biopsied and coagulated, showing a residual focus of malakoplakia. At 12-months, imaging and blood test demonstrated reduction of hydronephrosis, serum creatinine recovery and no recurrences.

Oncological outcomes of concomitant carcinoma in situ at radical cystectomy in pure urothelial bladder cancer and in histological variants.

INTRODUCTION: The presence of carcinoma in situ at transurethral resection is known to increase the risk of recurrence and progression to invasive disease. However, the evidence regarding the prognostic role of concomitant carcinoma in situ after radical cystectomy due to bladder cancer is controversial. Moreover, concomitant carcinoma in situ was found to be significantly associated with bladder histological variants. The aim of our study is to evaluate whether the presence of concomitant carcinoma in situ at radical cystectomy, impacts on recurrence and survival outcomes in pure urothelial bladder cancer, compared to histological variants. METHODS: We evaluated 410 consecutive patients diagnosed with non-metastatic bladder cancer and treated with radical cystectomy at a single tertiary referral centre between January 2009 and May 2019. Patients were stratified according to the presence of carcinoma in situ. The Kaplan-Meier method was used to compare recurrence free, cancer specific and overall survival in pure urothelial and histological variants. Cox proportional hazards regression analyses model was used to predict recurrence, cancer specific and overall mortality in pure urothelial and histological variants bladder cancer, according to pathological stage. RESULTS: Median age was 71 years. 340 patients (82%) were male. At a median follow-up of 32 months, disease recurrence, cancer specific mortality and overall mortality were, 37% (155 patients), 32.9% (135 patients) and 46.6% (191 patients), respectively. Concomitant and pure carcinoma in situ were found in 39% and 19% of radical cystectomy specimens, respectively. Concomitant carcinoma in situ was more frequent in patients with histological variants (50.9%) compared to pure urothelial bladder cancer (35.4%) (P-value <.001) and was associated with worst pathological features (lymphovascular invasion, lymph node involvement and non-organ confined disease). Recurrence free survival at Kaplan-Meyer analyses was significantly higher in patients with pure carcinoma in situ compared to those with concomitant or no carcinoma in situ (all P <.001), similarly for patients without carcinoma in situ compared with those with concomitant Cis (P =.02) at radical cystectomy. Cancer specific and overall survival were significantly higher in patients with pure carcinoma in situ compared to those with concomitant or no carcinoma in situ (all P <.001). Conversely no significant difference was found between patients without carcinoma in situ and with concomitant carcinoma in situ (P>0.1) at radical cystectomy Moreover, concomitant carcinoma in situ at radical cystectomy in histological variants is associated with higher free recurrence rate compared to the other groups. At multivariate Cox proportional hazards regression analyses the presence of carcinoma in situ at radical cystectomy was not associated with any survival effect or recurrence (all P > .05) in the overall population and when patients are stratified according to histology. However, concomitant carcinoma in situ represents an independent predictor of recurrence in the subgroup of patients with organ confined disease in case of urothelial bladder cancer and histological variants. CONCLUSION: Concomitant carcinoma in situ should be considered a proxy of aggressiveness in bladder cancer after radical cystectomy. Based on its prognostic implications, concomitant carcinoma in situ should be considered for strict follow-up in patients with organ confined disease which may deserve adjuvant treatment both in pure urothelial bladder cancer and histological variants.

Recurrent retroperitoneal solitary fibrous tumor: a case report.

BACKGROUND: Solitary fibrous tumor (SFT) is a rare mesenchymal neoplasm described initially in visceral pleura but can occasionally involve other sites such as the urinary tract. Extrapleural localizations are often indolent but some malignant SFTs have been described. The treatment and the most important prognostic factor for SFT seem to be complete resection of the neoplasm. CASE REPORT: We report the 10-year history of a retroperitoneal SFT, which recurred twice after conservative management, and was eventually treated with en bloc resection of the mass, the bladder, and the prostate, and urinary diversion by ileal conduit. To our knowledge, this case has the longest follow-up in the literature. CONCLUSION: Extrapleural SFTs often have indolent but unpredictable behavior as they can recur even after many years. Some histologic features are associated with the malignancy of these tumors. Complete resection of the neoplasm is the most important prognostic factor. Patients with SFT should be considered for a very long follow-up after the surgery due to the risk of possible late recurrences.

At the peak of COVID-19 age and disease severity but not comorbidities are predictors of mortality: COVID-19 burden in Bergamo, Italy.

BACKGROUND: Findings from February 2020, indicate that the clinical spectrum of COVID-19 can be heterogeneous, probably due to the infectious dose and viral load of SARS-CoV-2 within the first weeks of the outbreak. The aim of this study was to investigate predictors of overall 28-day mortality at the peak of the Italian outbreak. METHODS: Retrospective observational study of all COVID-19 patients admitted to the main hospital of Bergamo, from February 23 to March 14, 2020. RESULTS: Five hundred and eight patients were hospitalized, predominantly male (72.4%), mean age of 66±15 years; 49.2% were older than 70 years. Most of patients presented with severe respiratory failure (median value [IQR] of PaO2/FiO2: 233 [149-281]). Mortality rate at 28 days resulted of 33.7% (N.=171). Thirty-nine percent of patients were treated with continuous positive airway pressure (CPAP), 9.5% with noninvasive ventilation (NIV) and 13.6% with endotracheal intubation. 9.5% were admitted to Semi-Intensive Respiratory Care Unit, and 18.9% to Intensive Care Unit. Risk factors independently associated with 28-day mortality were advanced age (≥78 years: odds ratio [OR], 95% confidence interval [CI]: 38.91 [10.67-141.93], P<0.001; 70-77 years: 17.30 [5.40-55.38], P<0.001; 60-69 years: 3.20 [1.00-10.20], P=0.049), PaO2/FiO2<200 at presentation (3.50 [1.70-7.20], P=0.001), need for CPAP/NIV in the first 24 hours (8.38 [3.63-19.35], P<0.001), and blood urea value at admission (1.01 [1.00-1.02], P=0.015). CONCLUSIONS: At the peak of the outbreak, with a probable high infectious dose and viral load, older age, the severity of respiratory failure and renal impairment at presentation, but not comorbidities, are predictors of 28-day mortality in COVID-19.

The impact of histological variants on outcomes after open radical cystectomy for muscle-invasive urothelial bladder cancer: results from a single tertiary referral centre.

OBJECTIVES: To evaluate the impact of histological variants on oncological outcomes of patients with muscle-invasive bladder cancer treated with open radical cystectomy and furthermore to determine any association between survival and each histotype of bladder cancer. MATERIALS AND METHODS: Data from 525 consecutive patients with muscle-invasive bladder cancer treated with radical cystectomy between January 2008 and May 2019 were collected retrospectively. The Kaplan-Meier curves and multivariable analysis addressed the role of histological variants in recurrence, cancer-specific and overall mortality between all subgroups. RESULTS: Of 525 patients, 131 (25.0%) showed a histological variant at radical cystectomy. With a median follow-up of 31 months, 209 (39.8%) recurrences, 184 (35.0%) cancer-related deaths and 260 (49.5%) overall deaths were reported. The presence of histological variant was associated with advanced tumour stage, the presence of concomitant carcinoma in situ, lymph node metastasis, lymphovascular invasion and positive surgical margins compared to pure urothelial bladder cancer (all p values < .008) and resulted as an independent risk factor for cancer-specific mortality (p = 0.001). Patients with a histological variant were at significantly higher risk for recurrence, cancer-specific mortality and overall mortality (all p values ≤ .001). Micropapillary, sarcomatoid or small cell differentiation was associated with reduced survival. CONCLUSION: The presence of histological variants at radical cystectomy seems to be weakly associated with reduced survival compared to pure urothelial bladder cancer paired for pathologic stage. The association of histological variants with advanced and biologically aggressive tumours suggests the need for attention on the overall management of these patients, in particular for micropapillary, sarcomatoid and small cell differentiation.

A Snapshot from the Department of Urology in Bergamo Evaluating the Timeline of the SARS-CoV-2 Outbreak: Which Patients Are We Missing?

The province of Bergamo in Italy and in particular Papa Giovanni XXIII Hospital was one of the first areas to be hit by the SARS-CoV-2 outbreak and experience firsthand all the different phases of the crisis. We describe the timeline of the changes in overall urological workload during the outbreak period from lockdown to the slow reopening of activities. We sought to compare the 2020 hospital scenario with normality in the same period in 2019, highlighting the rationale behind decision-making when guidelines were not yet available. While we focus on the changes in surgical volumes for both elective (oncological and noncancer) and urgent cases, we have still to confront the risk of untreated and underdiagnosed patients. PATIENT SUMMARY: We present a snapshot of changes in urology during the peak of the COVID-19 outbreak in our hospital in Bergamo, Italy. The effect of medical lockdown on outcomes for untreated or underdiagnosed patients is still unknown.

Multiparametric magnetic resonance imaging and clinical variables: Which is the best combination to predict reclassification in active surveillance patients?

INTRODUCTION & OBJECTIVES: We tested the role of multiparametric magnetic resonance imaging (mpMRI) in disease reclassification and whether the combination of mpMRI and clinicopathological variables could represent the most accurate approach to predict the risk of reclassification during active surveillance. MATERIALS & METHODS: Three-hundred eighty-nine patients (pts) underwent mpMRI and subsequent confirmatory or follow-up biopsy according to the Prostate Cancer Research International Active Surveillance (PRIAS) protocol. Pts with negative (-) mpMRI underwent systematic random biopsy. Pts with positive (+) mpMRI [Prostate Imaging Reporting and Data System, version 2 (PI-RADS-V2) score ≥3] underwent targeted + systematic random biopsies. Multivariate analyses were used to create three models predicting the probability of reclassification [International Society of Urological Pathology ≥ Grade Group 2 (GG2)]: a basic model including only clinical variables (age, prostate-specific antigen density, and number of positive cores at baseline), an Magnetic resonance imaging (MRI) model including only the PI-RADS score, and a full model including both the previous ones. The predictive accuracy (PA) of each model was quantified using the area under the curve. RESULTS: mpMRI negative (-) was recorded in 127 (32.6%) pts; mpMRI positive (+) was recorded in 262 pts: 72 (18.5%) had PI-RADS 3, 150 (38.6%) PI-RADS 4, and 40 (10.3%) PI-RADS 5 lesions. At a median follow-up of 12 months, 125 pts (32%) were reclassified to GG2 prostate cancer. The rate of reclassification to GG2 prostate cancer was 17%, 35%, 38%, and 52% for mpMRI (-), PI-RADS 3, 4, and 5, respectively (P < 0.001). The PA was 69% and 64% in the basic and MRI models, respectively. The full model had the best PA of 74%: older age (P = 0.023; Odds ratio (OR) = 1.040), prostate-specific antigen density (P = 0.037; OR = 1.324), number of positive cores at baseline (P = 0.001; OR = 1.441), and PI-RADS 3, 4, and 5 (overall P = 0.001; OR = 2.458, 3.007, and 3.898, respectively) were independent predictors of reclassification. CONCLUSIONS: Disease reclassification increased according to the PI-RADS score increase, at confirmatory or follow-up biopsy. However, a no-negligible rate of reclassification was found also in cases of mpMRI (-). The combination of mpMRI and clinicopathological variables still represents the most accurate approach to pts on active surveillance.

Extended pelvic lymph node dissection during radical prostatectomy: comparison between initial robotic experience of a high-volume open surgeon and his contemporary open series.

BACKGROUND: The aim of this study was to evaluate intra- and perioperative outcomes of a single high volume open radical prostatectomy (ORP) surgeon, during his learning curve period for robot-assisted radical prostatectomy (RARP) and extended pelvic lymph node dissection (ePLND). METHODS: The study included 264 intermediate-high risk prostate cancer patients, treated by ORP + ePLND or RARP + ePLND, prospectively collected. Descriptive statistics compared clinical and pathological variables between groups. Bivariate (Pearson) correlation analysis assessed the relationship between the number of lymph node (LN) removed, positive surgical margins (PSM), surgical time and the number of procedures performed per group. RESULTS: pT stage and Gleason score (GS) were lower in RARP than in ORP group (both P=0.04), while PSM were more frequent in the RARP group (40% vs. 25%; P=0.02). However, PSM decreased with the increase of RARP procedures. The number of LNs removed was 25 and 22, in RARP and ORP group (P=0.03). However, LN+ rate did not differ between groups (11% vs. 16%; P=0.216). In the RARP group, overall surgical time and ePLND time decreased with the increase of surgical procedures (all P<0.001). CONCLUSIONS: RARP requires significant learning curve to reduce operative room time and obtain PSM comparable to those of an ORP high-volume surgeon. On the contrary, the quality of ePLND during RARP seems to be not related to the number of procedures performed, allowing removal of a number of LNs that is clinically comparable to ORP.

Current evidence and future perspectives about the role of iXip® in the diagnosis of prostate cancer.

iXip® (Immune CompleX Predictive Index, Xeptagen, Venice, Italy) is a diagnostic tool which biological bases ground on PSA-IgM complexes. An algorithm merges the data of PSA-IgM and serum total PSA dosage, prostate volume and patient's age, providing as output a numerical value that correlates with the risk of finding prostate cancer (PCa) at biopsy. The present paper reviews the available evidence and explores future perspective on iXip. A few studies consistently showed that iXip offers better diagnostic accuracy in the diagnosis of PCa than every single parameter composing the index. In detail, for values of iXip below 20% prostatic biopsies were invariably negative, between 20% and 30% only one out of 10 patients had cancer, generally Gleason Score 6, whereas for iXiP>30% the detection rate raised up to 35% and comprised the majority of Gleason score >6 cancers. The PROXIMA study is an ongoing prospective trial that should assess the predictive ability of iXip towards the presence of a clinically significant PCa defined at radical prostatectomy, accounting for clinical, multiparametric magnetic resonance and bioptic data. Preliminary data showed that for iXip values <20% prostatic biopsy could be safely omitted and that the diagnosis of Gleason Score >6 PCa is unlikely for values below 30%.

Difference in Frequency and Distribution of Nodal Metastases Between Intermediate and High Risk Prostate Cancer Patients: Results of a Superextended Pelvic Lymph Node Dissection.

Objectives: To evaluate the frequency and distribution of pelvic nodes metastases, in intermediate-high risk prostate cancer (PCa) patients (pts), who underwent open radical prostatectomy (ORP) and superextended pelvic lymph node dissection (sePLND). Patients and Methods: We retrospectively evaluated 630 consecutive pts with clinically localized, intermediate-high risk PCa, treated with ORP and sePLND from 2009 to 2016 at a single institution. The sePLND always removed all nodal/fibro-fatty tissue of the internal iliac, external iliac, obturator, common iliac, and presacral regions. Results: Positive lymph nodes (LN+) were found in 133 pts (21.1%). The median number of removed nodes and LN+ was 25 and 1, respectively. LN+ were found in 64 (48.1%), 58 (43.6%), 53 (39.8%), 16 (12%), and 20 (15%) pts and were present as a single site in 27 (20.3%), 22 (16.5%), 20 (15%), 0, and 6 (4.5%) cases in the internal iliac, external iliac, obturator, common iliac, and presacral chain, respectively. An ePLND would have correctly staged 127 (95%) pts but removed all LN+ in only 97 (73%) pts. Presacral nodes harbored LN+ in 20 patients. Among them, 18 were high-risk patients. Moreover, all but 1 pts with common iliac LN+ were in high risk group. Conclusions: These results suggest that removal of presacral and common iliac nodes could be omitted in intermediate risk pts. However, a PLND limited to external iliac, obturator, and internal iliac region may be adequate for nodal staging purpose, but not enough accurate if we aim to remove all possible site of LN+ in high risk pts.

Perioperative antithrombotic therapy in patients undergoing endoscopic urologic surgery: where do we stand with current literature?

The number of patients on chronic anticoagulant or antiplatelet therapy requiring endoscopic urological surgery is increasing worldwide. Therefore, there is a strong demand to standardize the perioperative treatment of this cohort of patients, both from a surgical and cardiological point of view, balancing the risks of bleeding versus thrombosis, and the important possible clinical and medical legal repercussions therein. Although literature is scarce and the quality of evidence quite low, in line with other surgical specialties, guidelines and recommendations for the management of urological patients have begun to emerge. The aim of this review is to analyze current available literature and evidence on the most common endoscopic procedures performed in this high-risk group of patients, focusing on the perioperative management. In particular, to analyze the most frequently performed endoscopic procedures for the treatment of benign prostate enlargement (transurethral resection of the prostate, Thulium, Holmium and greenlight laser prostatectomy), bladder cancer (transurethral resection of the bladder), upper urinary tract urothelial cancer, and nephrolithiasis. Despite the lack of randomized studies, regardless of individual patient considerations, studies would support continuation of acetylsalicylic acid, which is recommended by cardiologists, in patients with intermediate/high risk of coronary thrombosis. In contrast, multiple studies found that bridging with light weight molecular weight heparin can potentially lead to more bleeding than continuation of the anticoagulant(s) and antiplatelet therapy, and caution with bridging is advised. All urologists should familiarize themselves with emerging guidelines and recommendations, and always be prepared to discuss specific cases or scenarios in a dedicated multidisciplinary team.

From "gold standard" resection to reproducible "future standard" endoscopic enucleation of the prostate: what we know about anatomical enucleation.

BACKGROUND: Open prostatectomy (OP) and transurethral resection of the prostate (TURP) have traditionally been the most common surgical approaches for the treatment of benign prostatic hyperplasia causing bladder outlet obstruction and have certainly passed the test of time. In time, many endoscopic surgical procedures have been described as an alternative mini-invasive treatment. Holmium laser enucleation (HoLEP) guaranteed functional outcomes similar to OP and TURP with lower perioperative complication rates for any prostate size. With the development of different kinds of lasers (such as thulium, "green light" and diode) and bipolar energy, the feasibility of endoscopic enucleation using these energies has been explored. EVIDENCE ACQUISITION: In this paper, recent techniques to perform true prostate enucleation have been reviewed through a search of PubMed and Web of Science, including articles published in the last 20 years in clinical journals. The review is based on a peer-review process of the authors after a structured data search. Search terms included "Thulium prostate enucleation, THULEP, TmLEP/Tm Yag enucleation" OR "Greenlight enucleation/prostate enucleation/vapo-enucleation/KTP prostate enucleation, PVP prostate enucleation, GreenLep/" OR "bipolar prostate enucleation" OR "HoLEP, Holmium prostate enucleation" OR "monopolar prostate enucleation" OR "Diode prostate enucleation" OR "DiLEP" OR "Eraser prostate enucleation" OR "ELEP". EVIDENCE SYNTHESIS: Following the example of HoLEP, many techniques have been described in the literature using a variety of energy sources and instruments either in a pure enucleative or a hybrid (mixed) fashion. However, the levels of evidence are too low and follow-up still too short to offer solid recommendations. CONCLUSIONS: HoLEP has become the conceptual and practical paradigm for the wide spread of enucleation thanks to the evidence provided by the literature and excellent outcomes. Higher level of evidence is required to assess efficacy of alternative enucleative techniques.

Efficacy and safety of the coadministration of tadalafil once daily with finasteride for 6 months in men with lower urinary tract symptoms and prostatic enlargement secondary to benign prostatic hyperplasia.

PURPOSE: Medical treatment for men with lower urinary tract symptoms and prostatic enlargement secondary to benign prostatic hyperplasia is 5α-reductase inhibitor monotherapy or coadministration with an α-blocker. We assessed the effects of tadalafil 5 mg coadministered with finasteride 5 mg during 26 weeks on lower urinary tract symptoms and sexual symptoms. MATERIALS AND METHODS: In an international, randomized, double-blind, parallel study of men 45 years old or older who were 5α-reductase inhibitor naïve and had an I-PSS (International Prostate Symptom Score) of 13 or greater and prostate volume 30 ml or greater, 350 were treated with placebo/finasteride and 345 received tadalafil/finasteride for 26 weeks. Changes in lower urinary tract symptoms secondary to benign prostatic hyperplasia were assessed with the I-PSS, erectile dysfunction improvements were assessed with the IIEF-EF (International Index of Erectile Function-Erectile Function) in sexually active men and safety was assessed by evaluating adverse events. RESULTS: Least squares mean changes from baseline in I-PSS after 4, 12 and 26 weeks of tadalafil/finasteride coadministration were -4.0, -5.2 and -5.5, respectively. Corresponding values for placebo/finasteride coadministration were -2.3, -3.8 and -4.5 (p ≤ 0.022 at all visits favoring tadalafil/finasteride coadministration). I-PSS subscores (storage and voiding) and quality of life index were also numerically improved with tadalafil/finasteride coadministration. Least squares mean changes from baseline in IIEF-EF with tadalafil/finasteride coadministration were 3.7 after 4 weeks, and 4.7 after 12 and 26 weeks. Corresponding values for placebo/finasteride coadministration were -1.1, 0.6 and -0.0 (p <0.001 at all visits favoring tadalafil/finasteride coadministration). Tadalafil/finasteride coadministration was well tolerated and most adverse events were mild/moderate. CONCLUSIONS: The coadministration of tadalafil/finasteride provides early improvement in lower urinary tract symptoms in men with benign prostatic hyperplasia and prostatic enlargement. Tadalafil/finasteride coadministration also improves erectile function in men who have comorbid erectile dysfunction.

Diagnosis of isolated high-grade prostatic intra-epithelial neoplasia: proposal of a nomogram for the prediction of cancer detection at saturation re-biopsy.

UNLABELLED: Study Type--Diagnostic (case series). Level of Evidence 4. What's known on the subject? And what does the study add? Multifocality, age, PSA values, and biopsy protocols regarding the predictive value of high grade PIN have been discussed extensively in the literature. Our study developed for the first time a predictive nomogram that could be helpful for patient counselling and to guide the urologist to perform rPBX after an initial diagnosis of isolated HGPIN. OBJECTIVE: • To evaluate factors that may predict prostate cancer (PCa) detection after the initial diagnosis of high-grade prostatic intra-epithelial neoplasia (HGPIN) on prostate biopsy (PBx) with six to 24 random cores. PATIENTS AND METHODS: • We retrospectively evaluated 262 patients submitted from 1998 to 2007 to prostate re-biopsy (rPBx) after an initial HGPIN diagnosis in tertiary academic centres. • HGPIN diagnosis was obtained on initial systematic PBx with six to 24 random cores. • All patients were re-biopsied with a 'saturation' rPBx with 20-26 cores, with a median time to rPBx of 12 months. • All slides were reviewed by expert uropathologists. RESULTS: • Plurifocal HGPIN (pHGPIN) was found in 115 patients and monofocal HGPIN (mHGPIN) was found in 147 patients. • In total, 108 and 154 patients, respectively, were submitted to >12-core initial PBx and ≤12-core initial PBx. • Overall PCa detection at rPBx was 31.7%. PSA level (7.7 vs 6.6 ng/mL; P= 0.031) and age (68 vs 64 years; P= 0.001) were significantly higher in patients with PCa at rPBx. • PCa detection was significantly higher in patients with a ≤12-core initial PBx than in those with a >12-core initial PBx (37.6% vs 23.1%; P= 0.01), as well as in patients with pHGPIN than in those with mHGPIN (40% vs 25.1%; P= 0.013). • At multivariable analysis, PSA level (P= 0.041; hazards ratio, HR, 1.08), age (P < 0.001; HR, 1.09), pHGPIN (P= 0.031; HR, 1.97) and ≤12-core initial PBx (P= 0.012; HR, 1.95) were independent predictors of PCa detection. • A nomogram including these four variables achieved 72% accuracy for predicting PCa detection after an initial HGPIN diagnosis. CONCLUSIONS: • PCa detection on saturation rPBx after an initial diagnosis of HGPIN is significantly higher in patients with a ≤12-core initial PBx than those with a >12-core initial PBx and in patients with pHGPIN than in those with mHGPIN. • We developed a simple prognostic tool for the prediction of PCa detection in patients with initial HGPIN diagnosis who were undergoing saturation rPBx.

Pelvic/retroperitoneal salvage lymph node dissection for patients treated with radical prostatectomy with biochemical recurrence and nodal recurrence detected by [11C]choline positron emission tomography/computed tomography.

BACKGROUND: The management of patients with clinical recurrence of prostate cancer after radical prostatectomy (RP) remains challenging. OBJECTIVE: To determine whether the removal of positive lymph nodes at [11C]choline positron emission tomography/computed tomography (PET/CT) scan may have an impact on the prognosis of patients with biochemical recurrence (BCR) and nodal recurrence after RP. DESIGN, SETTING, AND PARTICIPANTS: Prospective analysis of 72 patients affected by BCR after RP associated with a nodal pathologic [11C]choline PET/CT scan. INTERVENTION: Patients underwent salvage lymph node dissection (LND). MEASUREMENTS: Biochemical response (BR) to treatment was defined as prostate-specific antigen (PSA) <0.2 ng/ml at 40 d after salvage LND. Kaplan-Meier and Cox regression analyses addressed time to and predictors of clinical recurrence (CR) after salvage LND, respectively. RESULTS AND LIMITATIONS: Overall, 56.9% of patients achieved BR. Mean and median follow-up after LND were 39.4 and 39.8 mo, respectively. The 5-yr BCR-free survival rate was 19%. Preoperative PSA <4 ng/ml (hazard ratio [HR]: 0.12; p = 0.005), time to BCR <24 mo (HR: 7.52; p = 0.005), and negative lymph nodes at previous RP (HR: 0.19; p=0.04) represented independent predictors of BR. Overall, 5-yr CR-free and cancer-specific survival were 34% and 75%, respectively. At multivariable analyses, only PSA >4 ng/ml (HR: 2.13; p=0.03) and the presence of retroperitoneal uptake at PET/CT scan (HR=2.92; p=0.004) represented independent preoperative predictors of CR. Similarly, the presence of pathologic nodes in the retroperitoneum (HR: 2.78; p=0.02), higher number of positive lymph nodes (HR: 1.04; p=0.006), and complete BR to salvage LND (HR: 0.31; p=0.002) represented postoperative independent predictors of CR. Main limitations consisted of the lack of a control group and the heterogeneity of patients included in the analyses. CONCLUSIONS: Salvage LND is feasible in patients with BCR after RP and nodal pathologic uptake at [11C]choline PET/CT scan. Biochemical response after surgery can be achieved in a consistent proportion of patients. Although most patients invariably progressed to BCR after surgery at longer follow-up, 35% of patients showed the absence of CR at 5 yr.

Postoperative orgasmic function increases over time in patients undergoing nerve-sparing radical prostatectomy.

INTRODUCTION: Postprostatectomy orgasmic function (OF) remains poorly defined. AIMS: To assess OF over time in patients who underwent bilateral nerve-sparing radical retropubic prostatectomy (BNSRRP) for organ-confined prostate cancer (PCa). METHODS: Baseline data were obtained from 334 consecutive preoperatively sexually active PCa patients at hospital admission; data included a medical and sexual history, IIEF domain scores, and ICIQ-SF. Questionnaire were then completed every 12 months postoperatively, and patients participated in a semistructured interview at the 12-month (191/334 [57.2%] patients), 24-month (95/334 [28.4%] patients), 36-month (42/334 [12.6%] patients), and 48-month (19/334 [5.7%] patients) follow-up (FU). MAIN OUTCOME MEASURES: IIEF-OF domain values throughout the FU. Multivariate linear regression analysis (MVA) of the association between predictors (patient's age, IIEF-erectile function [EF], ICIQ-SF, and the use of postoperative proerectile pharmacological treatments) and the IIEF-OF at 12-month, 24-month, and 36-month FU. RESULTS: Preoperative mean (median) IIEF-OF was 7.6 (10). The anova analysis showed an increase of the IIEF-OF values (P = 0.008; F = 4.009) throughout the FU (namely, IIEF-OF 12-month: 6.1 [6]; 24-month: 7.2 [8]; 36-month: 7.3 [8]; and 48-month: 7.7 [9.50]). The 12-month MVA showed that while proerectile oral therapy did not affect postoperative OF (P = 0.150; Beta 0.081), IIEF-OF linearly increased with IIEF-EF (P < 0.001; Beta 0.425). Conversely, IIEF-OF linearly decreased with patient's age (P < 0.001; Beta -0.135) and with ICQ-SF scores (P < 0.001; Beta -0.438). The 24-month and 36-month analyses showed that IIEF-OF still linearly increased with IIEF-EF (P < 0.001; Beta 0.540, and P < 0.001; Beta 0.536 respectively at the 24- and 36-month FU), whereas pharmacological therapy, rate of urinary continence, and patient's age did not significantly affect postoperative OF. CONCLUSIONS: Postoperative OF significantly ameliorates over time in patients undergoing BNSRRP. The higher the postoperative EF score, the higher the OF throughout the FU time frame.

Unsuccessful investigation of preoperative sexual health issues in the prostate cancer "couple": results of a real-life psychometric survey at a major tertiary academic center.

INTRODUCTION: Investigating preoperative sexual function of patients with prostate cancer (PCa) and their partners is needed for realistic functional outcome analyses after radical prostatectomy (RP). AIM: To assess pre-RP sexual health issues of PCa patients and their partners in a stable heterosexual relationship. METHODS: Data were analyzed from 3,282 consecutive patients who underwent RP over a three-period survey. During Period 1, on admission to the hospital the day prior to surgery, 1,360 patients were asked to complete the International Index of Erectile Function (IIEF). During Period 2, 1,171 patients were asked to complete the preoperative IIEF; similarly, patients' partners were invited to complete the Female Sexual Function Index (FSFI). Lastly, during Period 3, only candidates for RP were asked to fill in the IIEF. MAIN OUTCOME MEASURES: To assess the rate of patients who completed the questionnaire during the three-period survey. To detail the proportion of patients' partners who filled in the questionnaire, along with the partners' reasons for non-adherence to the proposed investigation during Period 2. RESULTS: A small rate of men completed the IIEF during Period 1 (583 in 1,360 [42.9%]), Period 2 (290 in 1,171 [24.8%]), and Period 3 (261 in 751 [34.8%]) (chi(2) trend: 13.06; P = 0.0003). In this context, a significantly lower proportion of patients completed the questionnaire during Period 2, as compared with both Period 1 (chi(2): 95.13; P = 0.0001) and Period 3 (chi(2): 21.87; P < 0.0001). Only 82 in 1,171 (7.0%) partners completed the FSFI over Period 2. Moreover, only 6 in 82 (7.3%) of women provided complete data. CONCLUSIONS: The investigation of sexual health issues of both partners prior to RP is largely unsuccessful. In this context, the prevalence of incomplete data collection is high, and these results demonstrate that contemporaneously investigating the sexual health issues of both partners significantly increases the prevalence of incomplete data collection.