for fellowship and independent practice despite the significantly decreased case volumes during this pandemic. Surgery training programs should focus on providing nontechnical clinical training and professional development during this time.
  The prevalence of polycystic ovary syndrome (PCOS) is 10-15% in women of reproductive age. Its characteristics are (i) clinical or biochemical hyperandrogenism, (ii) oligomenorrhea or amenorrhea, and (iii) polycystic ovaries on ultrasound. PCOS is associated with lower quality of life, depression, anxiety, diabetes, and cardiovascular disease. Treatment commonly entails oral contraceptive use to lower endogenous androgen levels. Androgen levels and comorbidities may affect sexual function. Previous studies have addressed a limited range of possible contributing factors.  https://www.selleckchem.com/products/simnotrelvir.html  We will assess sexual function as well as genital and self-reported sexual arousal in a laboratory setting in women with PCOS compared to an age-matched healthy control group. Modulation by biopsychosocial factors mentioned will be studied.
 
  This is a multicenter prospective case control study. The study population includes healthy women with and without PCOS, aged 18-40years, in a stable heterosexual relationship for at least 6months. Powetive Multicenter Case Control Study. Sex Med 2020;8718-729.
  To improve the prognosis of upper tract urothelial carcinoma (UTUC), clinicians have used neoadjuvant chemotherapy (NAC) or adjuvant chemotherapy (AC) before or after radical nephroureterectomy (RNU). Despite some new data, the evidence remains mixed on their efficacy.
 
  To update the current evidence on the role of NAC and AC for UTUC.
 
  We searched for all studies investigating NAC or AC for UTUC in Medline, Embase, the Cochrane Central Register of Controlled Trials, and abstracts from the American Society of Clinical Oncology meetings up to February 2020. A systematic review and meta-analysis was performed.
 
  For NAC, the pooled pathologic complete response rate (≤ypT0N0M0) was 11% (n = 811) and pathologic partial response rate (≤ypT1N0M0) was 43% (n = 869), both across 14 studies. Across six studies, the pooled hazard ratios (HRs) were 0.44 (95% confidence interval [CI] 0.32-0.59, p <  0.001) for overall survival (OS) and 0.38 (95% CI 0.24-0.61, p <  0.001) for cancer-specific survival (CSS) in fainary data support an active research investment.
 
  After a comprehensive search of the latest studies examining the role of neoadjuvant and adjuvant chemotherapy for upper tract urothelial cancer, the pooled evidence shows that perioperative chemotherapy was beneficial for prolonging survival; however, the evidence for adjuvant chemotherapy was stronger than that for neoadjuvant chemotherapy.
 After a comprehensive search of the latest studies examining the role of neoadjuvant and adjuvant chemotherapy for upper tract urothelial cancer, the pooled evidence shows that perioperative chemotherapy was beneficial for prolonging survival; however, the evidence for adjuvant chemotherapy was stronger than that for neoadjuvant chemotherapy.Everolimus is recognized as one of the standard drugs for the treatment of unresectable or recurrent gastroenteropancreatic neuroendocrine tumors (NET). However, recent evidence has suggested that addition of somatostatin analogs to everolimus may yield better survival outcomes as compared to everolimus alone. In April 2020, we have initiated a randomized phase III trial in Japan, to confirm the superiority of combined everolimus plus lanreotide therapy over everolimus monotherapy in patients with unresectable or recurrent gastroenteropancreatic NETs with poor prognostic factors (Ki-67 labeling index LI 5%-20% or Ki-67 LI less then 5% with diffuse liver metastases). We plan to enroll a total of 250 patients from 76 institutions over an accrual period of 5 years. The primary endpoint is progression-free survival. The key secondary endpoint is overall survival, with response rate, disease control rate, and proportion of patients with adverse events as the other secondary endpoints. This trial is registered with the Japan Registry of Clinical Trials as jRCT1031200023 [https//jrct.niph.go.jp/en-latest-detail/jRCT1031200023].The rapid spread of the Coronavirus pandemic and its significant health and social impact urges the search for effective and readily available solutions to mitigate the damages. Thus, evaluating the effectiveness of existing vaccines like Bacillus Calmette-Guérin (BCG) has attracted attention. The aim of this review was evidence synthesis on the effect of BCG vaccine in preventing severe infectious respiratory disease including COVD-19, but not tuberculosis. We considered studies conducted on human participants of any study design from any country setting that were published in Enlgish. We did a systematic literature search in MEDLINE, Scopus and Google scholar databases and a free search on Google. The identified studies were appraised and relevant data were extracted using Joanna Briggs Institute tools. The extracted findings were synthesized with tables and narrative summary. Nine studies met the inclusion criteria. The findings indicated that BCG vaccine has a strong protective effect against both upper ad to a policy of universal BCG vaccination.Q-VAX® is a vaccine used to prevent Q fever. Administration of the vaccine is complicated by the need to ensure, using intradermal and serological tests, that individuals have no prior immunity. Previous studies suggest that the vaccine is highly efficacious and long-lasting in adults. However, there has been no systematic follow-up of vaccine efficacy and the longevity of immunity using population-level data. We aimed to investigate the vaccine failure rate and duration of immunity in previously vaccinated individuals. We formulated a retrospective cohort study design within a linked data. We used a Q fever vaccination registry linked to Q fever notifications and hospital admissions (1991-2016) in the state of Queensland, which has Australia's highest incidence of Q fever. Q-VAX® failure was defined as occurrence of Q fever > 14 days' after vaccination. The incidence of Q fever in vaccinated and unvaccinated individuals was 5.40 (95% CI 3.65, 7.72) and 89.50 (95% CI 70.50, 112.00]) per 100,000 person-years of follow-up, respectively.