Introduction Although many countries in the world prioritize self-isolation measures during the corona virus disease 2019 (COVID-19) pandemic period, the effects of this process on sexual functioning are not yet known. Aim To evaluate the effects of the COVID-19 pandemic on the sexual functioning of individuals who declared no medical history of the COVID-19 disease. Methods A total of 1,356 participants filled out an Internet-based survey between June 1 and June 20, 2020. The data from these participants were analyzed to determine sexual functioning in terms of sexual intercourse frequency and sexual desire during the COVID-19 pandemic. Subgroups analyses were also performed, wherein the subgroups were developed according to the population density of the cities in which the participants lived to examine whether population density has any effect on the sexual functions of the participants during the COVID-19 pandemic. Main Outcome Measure The study outcomes were obtained using a study-specific questionnaire to assess the changes in people's sexual functioning. Results The mean age of the participants was 33.16 ± 8.31 years. There was a statistically significant difference between the participants according to the decrease in the number of weekly sexual intercourses when they were compared in terms of smoking status, alcohol consumption, marital and parental status, being a health-care worker, having a regular sexual partner, and the working status during the COVID-19 pandemic (P < .05, for each). In the subgroup analyses, it was observed that there was a statistically significant difference between the groups for change in the number of sexual intercourses, the number of masturbations, and sexual desire during the COVID-19 pandemic (P < .05, for each). Conclusion A decline in sexual functioning was observed during the COVID-19 pandemic period. Living in a metropolitan area was associated with a decline in both sexual intercourse frequency and sexual desire during the COVID-19 pandemic. Karsiyakali N, Sahin Y, Ates HA, et al. Evaluation of the Sexual Functioning of Individuals Living in Turkey During the COVID-19 Pandemic: An Internet-Based Nationwide Survey Study. Sex Med 2020;9:100279.

BACKGROUND: This study aims to evaluate video clips of hypospadias surgery on YouTube and to assess their competence for basic steps of hypospadias surgery. METHODS: The YouTube was screened for videos of hypospadias surgery between 1 December 2018 and 20 December 2018. Videos were divided into three groups based on the subjective utility checklist scores as follows: highly compatible (group 1; >= 7 points), moderately compatible (Group 2; 5-6 points), and less compatible (group 3; <= 4 points). Groups were compared statistically. RESULTS: A total of 100 videos were included in this study. The mean total score was 4.48 +/- 1.97. There were 15 (15%) videos in group 1, 42 (42%) in group 2, and 43 (43%) in group 3. There was a statistically significant difference in the total score, duration of videos, and like/dislike ratios among the groups (P<0.001, for all). There was a strong and significant correlation between the total scores and the step of glanuloplasty and skin closure (r: 0.805, P<0.001 and r: 0.770, P<0.001, respectively). CONCLUSIONS: Our study results suggest that the educational content of the videos of hypospadias surgery on YouTube is unsatisfactory. We believe that such videos must contain information regarding the surgical steps of glanuloplasty, skin closure, flap transposition, and urethroplasty and detailed information about the suture materials.

The aim of the study was to evaluate the predictive value of nephrolithometric scoring systems used to predict the complexity of renal stones for the outcomes of retrograde intrarenal surgery (RIRS). A total of 81 patients who underwent RIRS for nephrolithiasis between January 2013 and October 2017 were reviewed in this retrospective study. Guy's Stone Score (GSS), the S.T.O.N.E., Clinical Research Office of the Endourologic Society (CROES), and Seoul National University Renal Stone Complexity (S-ReSC) nephrolithometry scores were assessed by same researcher for each patient from preoperative non-contrast enhanced computed tomography scans. These nephrolithometric scores, stone characteristics and complications were compared in patients with/without residual stone. The median (IQR) age of patients (37 female/44 male) was 45 (20) years. The median (IQR) stone burden was 139.4 (125.4) mm2 and the mean Hounsfield unit (HU) value was 1034.46 ± 239.56. The stone burden, S.T.O.N.E. and S-ReSC scores were statistically significantly higher and the CROES score was significantly lower in patients with a residual stone (p < 0.001, for all). The incidence of residual stones was statistically significantly higher in patients with Grade 3 GSS (p = 0.018). While S.T.O.N.E., S-ReSC and CROES were significantly correlated with stone-free rates, GSS failed to correlate with stone-free status. According to the receiver operating characteristic (ROC) curve analysis, the predictive value of stone burden was higher for residual stones, compared to S-ReSC scoring (p < 0.05). Nephrolithometric scoring systems nomograms used to predict the PCNL success were not superior to stone burden in predicting the RIRS success.