Urology in the Time of Coronavirus: Reduced Access to Urgent and Emergent Urological Care during the Coronavirus Disease 2019 Outbreak in Italy.

PURPOSE: The coronavirus disease 2019 (COVID-19) pandemic has put a substantial burden on the Italian healthcare system, resulting in the restructuring of hospitals to care for COVID-19 patients. However, this has likely impacted access to care for patients experiencing other conditions. We aimed to quantify the impact of COVID-19 on access to care for patients with urgent/emergent urological conditions throughout Italy. MATERIALS AND METHODS: A questionnaire was sent to 33 urological units in the AGILE consortium, asking clinicians to report on the number of urgent/emergent urological patients seen and/or undergoing surgery over a 3-week period during the peak of the COVID-19 outbreak and a reference week prior to the outbreak. ANOVA and linear regression models were used to quantify these changes. RESULTS: Data from 27 urological centres in Italy showed a decrease from 956 patients/week seen just prior to the outbreak to 291 patients/week seen by the end of the study period. There was a difference in the number of patients with urgent/emergent urological disease seen within/during the different weeks (all p values < 0.05). A significant decrease in the number of patients presenting with haematuria, urinary retention, urinary tract infection, scrotal pain, renal colic, or trauma and urgent/emergent cases that required surgery was reported (all p values < 0.05). CONCLUSION: In Italy, during the COVID-19 outbreak there has been a decrease in patients seeking help for urgent/emergent urological conditions. Restructuring of hospitals and clinics is mandatory to cope with the COVID-19 pandemic; however, the healthcare system should continue to provide adequate levels of care also to patients with other conditions.

Does vitamin D play a role in autoimmune endocrine disorders? A proof of concept.

In the last few years, more attention has been given to the "non-calcemic" effect of vitamin D. Several observational studies and meta-analyses demonstrated an association between circulating levels of vitamin D and outcome of many common diseases, including endocrine diseases, chronic diseases, cancer progression, and autoimmune diseases. In particular, cells of the immune system (B cells, T cells, and antigen presenting cells), due to the expression of 1α-hydroxylase (CYP27B1), are able to synthesize the active metabolite of vitamin D, which shows immunomodulatory properties. Moreover, the expression of the vitamin D receptor (VDR) in these cells suggests a local action of vitamin D in the immune response. These findings are supported by the correlation between the polymorphisms of the VDR or the CYP27B1 gene and the pathogenesis of several autoimmune diseases. Currently, the optimal plasma 25-hydroxyvitamin D concentration that is necessary to prevent or treat autoimmune diseases is still under debate. However, experimental studies in humans have suggested beneficial effects of vitamin D supplementation in reducing the severity of disease activity. In this review, we summarize the evidence regarding the role of vitamin D in the pathogenesis of autoimmune endocrine diseases, including type 1 diabetes mellitus, Addison's disease, Hashimoto's thyroiditis, Graves' disease and autoimmune polyendocrine syndromes. Furthermore, we discuss the supplementation with vitamin D to prevent or treat autoimmune diseases.

Analysis of oncological outcomes and renal function after laparoendoscopic single-site (LESS) partial nephrectomy: a multi-institutional outcome analysis.

OBJECTIVE: To report on a large multi-institutional series of laparoendoscopic single-site (LESS) partial nephrectomy (PN) and analyse renal function and short-term oncological outcomes. MATERIAL AND METHODS: We conducted a retrospective analysis of consecutive cases of LESS-PN performed between November 2007 and March 2012 at 11 participating institutions. Demographic data and data on the main peri-operative outcomes and complications were gathered and analysed. Kidney function was evaluated by measuring serum creatinine concentration and estimated glomerular filtration rate (eGFR). Chronic kidney disease was defined in stages for each patient according to the National Kidney Foundation, Kidney Disease Outcomes Quality Initiative. RESULTS: A total of 190 cases were included in this analysis. The mean renal tumour size was 2.6 cm, and the mean PADUA score was 7.2. The median operating time was 170 min with a median estimated blood loss of 150 mL. A clampless technique was used in 70 cases (36.8%) and the median warm ischaemia time (WIT) was 16.5 min. PADUA score independently predicted the length of WIT (low vs high score: odds ratio 5.11, CI 1.50-17.41, P = 0.009; intermediate vs high score: odds ratio 5.13, CI 1.56-16.88, P = 0.007). The overall postoperative complication rate was 14.7%. Where a clamping technique was used, a significant increase in serum creatinine concentration and a significant decrease in eGFR were observed postoperatively and at 6 months. On multivariate analysis PADUA score was the only predicting factor. Overall survival rates were 99, 97 and 88% at 12-, 24- and 36-month follow-up, respectively, while disease-free survival rates were 98% at 12-month and 97% at 24- and 36-month follow-up. CONCLUSION: The study showed that LESS-PN is effective in terms of renal function preservation and oncological control at short- and intermediate-term follow-up.

Impact of COVID-19 Pandemic on Health-Related Quality of Life in Uro-oncologic Patients: What Should We Wait For?

PURPOSE: To investigate the health-related quality of life of uro-oncologic patients whose surgery was postponed without being rescheduled during the coronavirus disease 2019 (COVID-19) pandemic. PATIENTS AND METHODS: From the March 1 to April 26, 2020, major urologic surgeries were drastically reduced at our tertiary-care referral hospital. In order to evaluate health-related quality-of-life outcomes, the SF-36 questionnaire was sent to all patients scheduled for major surgery at our department 3 weeks after the cancellation of the planned surgical procedures because of the COVID-19 emergency. RESULTS: All patients included in the analysis had been awaiting surgery for a median (interquartile range) time of 52.85 (35-72) days. The SF-36 questionnaire measured 8 domains: physical functioning (PF), role limitations due to physical health (PH), role limitations due to emotional problems (RE), energy/fatigue (EF), emotional well-being (EWB), social functioning (SF), bodily pain (BP), general health perceptions (GHP). When considering physical characteristics as measured by the SF-36 questionnaire, PF was 91.5 (50-100) and PH was 82.75 (50-100) with a BP of 79.56 (45-90). For emotional and social aspects, RE was 36.83 (0-100) with a SF of 37.98 (12.5-90). Most patients reported loss of energy (EF 35.28 [15-55]) and increased anxiety (EWB 47.18 [interquartile range, 20-75]). All patients perceived a reduction of their health conditions, with GHP of 49.47 (15-85). Generally, 86% of patients (n = 43) noted an almost intact physical function but a significant emotional alteration characterized by a prevalence of anxiety and loss of energy. CONCLUSION: The lockdown due to the novel coronavirus that has affected most operating rooms in Italy could be responsible for the increased anxiety and decrement in health status of oncologic patients. Without any effective solution, we should expect a new medical catastrophe-one caused by the increased risk of tumor progression and mortality in uro-oncologic patients.

Endovascular therapy for erectile dysfunction: current knowledge and future perspectives.

Erectile dysfunction (ED) is defined as the inability to attain or maintain penile erection sufficient for successful sexual intercourse. ED carries a notable influence on quality of life, with significant implications for family and social relationships. Because atherosclerosis of penile arteries represents one of the most frequent causes of ED, patients presenting with it should always be investigated for potential coexistent coronary or peripheral disease. Up to 75% of patients with ED have a stenosis of the iliac-pudendal-penile arteries, supplying perfusion of the male genital organ. Recently the potential treatment of this pathological condition by percutaneous approaches has emerged with good angiographic results and with a significant improvement in symptoms and quality of life. This review will focus on the normal anatomy and physiology of erection, the pathophysiology of ED, the relation between ED and cardiovascular diseases and, lastly, on new treatment modalities aimed at restoration of normal erectile function.

Leydig cell tumour and giant adrenal myelolipoma associated with adrenogenital syndrome: a case report with a review of the literature.

CONTEXT: Male patients with congenital adrenal hyperplasia (CAH) may develop bilateral testicular adrenal rest tumours (TARTs). These tumours, in most cases, regress with glucocorticoid therapy and their histological differentiation from Leydig-cell tumors is quite difficult. OBJECTIVE: The aim of this study was to differentiate the histological and clinical features of the TARTs from those of the Leydig-cell tumours. METHODS: The authors report a case of bilateral Leydig-cell tumour associated with giant bilateral adrenal myelolipoma in a male with adrenogenital syndrome who was submitted to a bilateral orchiectomy. RESULTS: Testicular neoplasia continue to grow despite adequate hormonal treatment and a bilateral orchiectomy was performed. The histopathological examination of the specimen ultimately confirmed the diagnosis of bilateral Leydig-cell tumour. CONCLUSIONS: This case shows the importance of all the relevant examinations, blood chemistry analysis, and instrumental tests in the differential diagnosis of TARTs and other testicular tumours.