Risk Factors for Revision After Artificial Urinary Sphincter Implantation in Male Patients With Stress Urinary Incontinence: A 10-Year Retrospective Study.

Purpose To evaluate the preoperative and intraoperative risk factors for revision after artificial urinary sphincter (AUS) implantation in male patients with stress urinary incontinence (SUI). Methods A retrospective analysis from a prospectively maintained database was performed. Male patients, with moderate-tosevere SUI, undergoing AUS implantation were included. All patients underwent placement of AMS 800. Cause of revision, type of revision, and time to revision were recorded. Multivariable analyzes were performed using a logistic regression to investigate the risk factors. Competing risk analysis according to Fine-Gray model was used to study time to event data. Results A total of 70 patients were included. Revision surgery was performed in 22 of 70 patients (31.4%), after a median (interquartile range) time of 26.5 months (6.5–39.3 months). Overall, 19 of 22 repairs (86.4%) and 3 of 22 explants (13.6%) were recorded. Mechanical dysfunction, urethral erosion, urethral atrophy, and device infection were the causes of revision in 11 of 22 (50.0%), 6 of 22 (27.3%), 3 of 22 (13.6%), and 2 of 22 patients (9.1%). Vesicourethral anastomosis stenosis (P=0.02), urethral cuff size of 3.5 cm (P=0.029), and dual implantation (P=0.048) were independent predictors for revision. Vesicourethral anastomosis stenosis (P=0.01) and urethral cuff size of 3.5 cm (P=0.029) predicted a lower survival of the AUS. Conclusions The vesicourethral anastomosis stenosis, urethral cuff size of 3.5 cm, and dual implantation are independent predictors for revision after AUS implantation. However, only the vesicourethral anastomosis stenosis and urethral cuff size of 3.5 cm predict a lower survival of AUS.pre-print441 K

Is there a place for nutritional supplements in the treatment of idiopathic male infertility?

Objective: Infertility affects 15% of couples in fertile age. Male factor is a cause of infertility in almost half of cases, mainly due to oligoasthenoteratozoospermia (OAT). The purpose of this study is to review the effects of nutritional supplements as medical treatment for idiopathic male infertility. Material and methods: A Pub Med and Medline review of the published studies utilizing nutritional supplements for the treatment of male infertility has been performed. Results: Clinical trials on Vitamin E, Vitamin A, Vitamin C. Arginine, Carnitine, N-Acetyl-Carnitine, Glutathione, Coenzyme Q10, Selenium and Zinc were reviewed. Although there is a wide variability in selected population, dose regimen and final outcomes, nutritional supplements both alone and in combination seems to be able to improve semen parameters (sperm count, sperm motility and morphology) and pregnancy rate in infertile men. Conclusions: There are rising evidences from published randomized trials and systematic review suggesting that nutritional supplementation may improve semen parameters and the likelihood of pregnancy in men affected by OAT. This improvement, however, is not consistent and there is a wide variation in the treatment regimens used. Well designed and adequately powered RCTs are needed to better clarify the role of nutritional supplements as treatment for male infertility

Urine Proteomics Revealed a Significant Correlation Between Urine-Fibronectin Abundance and Estimated-GFR Decline in Patients with Bardet-Biedl Syndrome

Background:/Aims: Renal disease is a common cause of morbidity in patients with Bardet-Biedl syndrome (BBS), however the severity of kidney dysfunction is highly variable. To date, there is little information on the pathogenesis, the risk and predictor factors for poor renal outcome in this setting. The present study aims to analyze the spectrum of urinary proteins in BBS patients, in order to potentially identify 1) disease-specific proteomic profiles that may differentiate the patients from normal subjects; 2) urinary markers of renal dysfunction. Methods: Fourteen individuals (7 males and 7 females) with a clinical diagnosis of BBS have been selected in this study. A pool of 10 aged-matched males and 10 aged-matched females have been used as controls for proteomic analysis. The glomerular filtration rate (eGFR) has been estimated using the CKD-EPI formula. Variability of eGFR has been retrospectively assessed calculating average annual eGFR decline (ΔeGFR) in a mean follow-up period of 4 years (3-7). Results: 42 proteins were significantly over- or under-represented in BBS patients compared with controls; the majority of these proteins are involved in fibrosis, cell adhesion and extracellular matrix organization. Statistic studies revealed a significant correlation between urine fibronectin (u-FN) (r2=0.28; p<0.05), CD44 antigen (r2 =0.35; p<0.03) and lysosomal alfa glucosidase ( r20.27; p<0.05) abundance with the eGFR. In addition, u-FN (r2 =0.2389; p<0.05) was significantly correlated with ΔeGFR. Conclusion: The present study demonstrates that urine proteome of BBS patients differs from that of normal subjects; in addition, kidney dysfunction correlated with urine abundance of known markers of renal fibrosis

Premature Ejaculation patients and their partners: arriving at a clinical profile for a real optimization of the treatment.

The aim of the study is to extrapolate clinical features of Premature Ejaculation (PE) patients and female partners of men affected with PE, in order to get a profile that can be of assistance for physicians within the dynamics of a couple, one of which is a PE patient. An observational, non-interventional, cross-sectional epidemiological study entitled IPER (Italian Premature Ejaculation Research) was conducted and included two different cohorts of subjects that were randomly sampled from a patient dataset of selected General Practitioners: 1. IPER-M sub-cohort (1.104 subjects) was made of male subjects in which they were then distinguished patients with or without PE based on the score of the PEDT questionnaire; IPER-F sub-cohort (1.109 subjects) was made of female subjects from an independent sample of women (therefore not the partners of the IPER-M males) in which they then distinguished those partners of a male subject with PE or not. In addition to an identical general questionnaire to explore demographic aspects and habits, each subcohort was then evaluated using validated questionnaires. No differences were noted between PE+/PE- patients in terms of alcohol consumption, smoking habits, physical activity nor stress condition in everyday life, employment, socio-economic class and marital status. While the prevalence of PE proportionally increased with age, excluding the 50-59 and 70-80 years decades, in the IPER-M group an overall statistically significant difference for the mean age between the PE+ and PE- groups (p = 0.002) was detected, but without reaching any difference amongst the different age classes in the IPER-F group. The PE+ patients reported a significantly lower frequency rate of sexual intercourse, worse QoL (p = 0.006 and p < 0.0001, respectively), and increased anxiety status (p < 0.0001 for both subgroups). This study shows that, rather than talking with a patient affected by PE it would be advisable to introduce the concept of couple counseling with the person patient and his partner, because it is only through classification of both partners as one couple and a full understanding of their mutual sexual experience that PE treatment can be optimized and its results measured accurately

Minimally invasive simple prostatectomy: Robotic-assisted versus laparoscopy. A comparative study

Purpose: Robotic-assisted simple prostatectomy (RASP) is a novel surgical procedure for the management of obstructive symptoms caused by enlarged prostate glands. Before the introduction of minimally invasive techniques, the standard approach was the open simple prostatectomy (OSP). The aim of our study was to compare intraoperative and perioperative outcomes of robotic (RASP) and laparoscopic (LSP) simple prostatectomy. Methods: We retrospectively analyzed data from patients who underwent minimally invasive simple prostatectomy at the Urological Department of Portogruaro Hospital, Portogruaro, and at the Urological Department of "San Bassiano" Hospital, in Bassano del Grappa, from March 2015 to December 2020. Data collected from medical records included age, body mass index, prostate volume, operative time, preoperative International Prostatic Symptoms Score (IPSS), postoperative IPSS, time with drainage, blood transfusion, intraoperative complications, perioperative complications and length of hospital stay. Results: Robotic-assisted (n = 25) and laparoscopic simple prostatectomy (n = 25) were performed with a transvesical approach. No significant differences were observed regarding baseline characteristics, body mass index, prostate volume and IPSS. Operative time was lower in the laparoscopic group (122 min vs 139 min) (p = 0.024), while hospital stay was lower in the robotic group (4 days vs 6 days) (p = 0.047). Conclusions: Robotic-assisted simple prostatectomy is a safe technique with results comparable to laparoscopic simple prostatectomy, encompassing the advantage of a shorter hospitalization. Considering the costs and the limited availability of robotic-assisted simple prostatectomy, laparoscopic simple prostatectomy is a valid and safe alternative for experienced surgeons

A new original nutraceutical formulation ameliorates the effect of Tadalafil on clinical score and cGMP accumulation.

Objective: To assess the efficacy of the combination of Tadalafil 5 mg and nutritional supplements composed by Panax ginseng, Moringa Oleifera and Rutin on erectile function in men with mild and moderate vasculogenic ED.Methods: we prospectively enrolled 86 patients divided into two groups A (45), B (33) in this multicenter randomized, doubleblind, placebo-controlled trial . Drop out was 8 patients (3 patients in group A and 5 in Group B). At screening visit patients underwent clinical examination, blood test (hormonal and metabolic profile) and filled out the IIEF-5 questionnaire and the SEP-2, SEP-3. Patients were randomized by a computergenerated list to receive either Tadalafil 5 mg once daily plus nutritional supplement once daily (group A) or Tadalafil 5 mg plus placebo with the same administration schedule (group B) for 3 months. Blood samples, IIEF-5, SEP-2 and SEP-3 have been collected again after 3 months. cGMP was measured in platelets of 38 patients at baseline and after one months. Results: Mean age was 59.98 ± 6.90 (range 38-69), mean IIEF-5 score at baseline was 13.59 ± 3.90. After three months of treatment, IIEF-5 score significantly improved in both groups compared to baseline (13.18 ± 3.75 vs 20.48 ± 2.24, p < 0.0001; 14.15 ± 4.09 vs 19.06 ± 4.36, p < 0.0001, in group A and group B respectively). Patients treated with Tadalafil plus nutritional supplement showed a significantly higher increase in IIEF-5 score compared to those who received placebo (7.27 ± 2.20 and 4.9 ± 2.79, respectively; p < 0.0001;). No hormonal differences and metabolic effects were found. According cGMP result, nutritional supplements ameliorates and extends the activity of the chronic treatment. Conclusions: IIEF-5 significant increase in group B, can be ascribed to the nutritional supplement properties and antioxidant effects of moringa oleifera, ginseng and rutin and this can enhance the endothelial NO and cGMP production

Mobile health applications in kidney stone disease management: A reliable support for patients?

Introduction: Mobile health applications (MHAs) represent an interesting issue to assist and improve the quality of life of patients affected by Kidney Stone Disease (KSD). Despite this, their scientific quality and adherence to guidelines are not yet addressed.Material and methods: On 2 November 2022, we conducted an observational cross-sectional descriptive study of all MHAs on KSD. A search in the Apple App Store and Google Play Store was performed. We reviewed all mobile apps from Apple App Store and Google Play Store for KSD and evaluated their usage in screening, prevention, management, and adherence to EAU guidelines.Results: In total 13 MHA were included in the final analysis. All MHAs, 4 (30.8%) from the Apple App Store and 9 (69.2%) from the Google Play Store are geared towards the patient. Engagement ranged from 1.73 to 4.06; Functionality ranged from 3.17 to 4.75; Aesthetics ranged from 1.9 to 4.12; Information ranged from 2.25 to 4.27, and Subjective quality ranged from 1.58 to 3.23. MHAs reported low and medium adherence to EAU guidelines.Conclusions: MHAs provide a very useful assistance in several medical fields, including KSD. Despite MHAs development is constantly increasing, the scientific validation, content, and quality are not yet solved. Future research is necessary to improve the quality of the apps and promote new user designed, and high-quality apps

Impatto della terapia conservativa sulla richiesta di intervento chirurgico in pazienti affetti da malattia di La Peyronie

SCOPO DELLO STUDIO Scopo di questo studio è quello di valutare il ruolo del trattamento conservativo attivo (ESWT in combinazione con Potaba e Tadalafil 5 mg/die) nel ridurre la richiesta di intervento chirurgico nei pazienti affetti da Malattia di La Peyronie(PD) sintomatica. MATERIALI E METODI 80 pazienti con storia di PD non superiore a 12 mesi, che non avevano precedentemente avuto trattamenti correlati alla PD sono stati assegnati in maniera casuale (1:1) ad un gruppo in trattamento attivo (gruppo A, n=40) o ad un gruppo che non ha ricevuto trattamento (gruppo B, n=40). Sono stati valutati la funzione erettile (FE), il dolore durante l’erezione, la dimensione della placca(DP), la curvatura del pene(CP) e la qualità della vita (QoL) allo stato basale, a 12 settimane ed a 24 settimane di follow-up. La FE è stata valutata con la versione abbreviata dell’ IIEF (IIEF5), il dolore con una scala analogica visiva (VAS, 0-10), la grandezza della placca in cm, la curvatura del pene in gradi e la qualità di vita con un questionario non validato utilizzato presso il nostro Istituto. A tutti i pazienti, è stato chiesto, se volevano sottoporsi ad intervento chirurgico di correzione della PD. RISULTATI Dopo 12 settimane VAS, IIEF-5 ed QoL sono modicamente migliorati nel gruppo A. La DP media e la CP media sono rimaste invariate nel gruppo A, mentre nel gruppo B è stato segnalato un lieve aumento(non significativo). A 24 settimane, IIEF-5 e QoL sono stati significativamente più alti nel gruppo A, mentre il VAS era inferiore in modo significativo rispetto al valore basale e al gruppo B. la DP media e la CP media si sono rivelati più alte nel gruppo B rispetto ai valori basali e a quelli del gruppo con trattamento attivo. La richiesta di intervento chirurgico nei due gruppi era 15/40 pazienti (37.5%) nel gruppo A e 26/40 pazienti (65%) nel gruppo B. La differenza tra i due gruppi è risultata statisticamente significativa. CONCLUSIONI Nei pazienti con PD, il trattamento conservativo attivo con ESWT più Potaba, più Tadalafil 5 mg/die ha portato a risoluzione del dolore, al miglioramento sia della FE che della QoL e ad una minore richiesta di intervento chirurgico, dovuta ad una stabilizzazione della malattia