Search

PURPOSE: Sperm DNA fragmentation (SDF) has been associated with male infertility and poor outcomes of assisted reproductive technology (ART). The purpose of this study was to investigate global practices related to the management of elevated SDF in infertile men, summarize the relevant professional society recommendations, and provide expert recommendations for managing this condition. MATERIALS AND METHODS: An online global survey on clinical practices related to SDF was disseminated to reproductive clinicians, according to the CHERRIES checklist criteria. Management protocols for various conditions associated with SDF were captured and compared to the relevant recommendations in professional society guidelines and the appropriate available evidence. Expert recommendations and consensus on the management of infertile men with elevated SDF were then formulated and adapted using the Delphi method. RESULTS: A total of 436 experts from 55 different countries submitted responses. As an initial approach, 79.1% of reproductive experts recommend lifestyle modifications for infertile men with elevated SDF, and 76.9% prescribe empiric antioxidants. Regarding antioxidant duration, 39.3% recommend 4-6 months and 38.1% recommend 3 months. For men with unexplained or idiopathic infertility, and couples experiencing recurrent miscarriages associated with elevated SDF, most respondents refer to ART 6 months after failure of conservative and empiric medical management. Infertile men with clinical varicocele, normal conventional semen parameters, and elevated SDF are offered varicocele repair immediately after diagnosis by 31.4%, and after failure of antioxidants and conservative measures by 40.9%. Sperm selection techniques and testicular sperm extraction are also management options for couples undergoing ART. For most questions, heterogenous practices were demonstrated. CONCLUSIONS: This paper presents the results of a large global survey on the management of infertile men with elevated SDF and reveals a lack of consensus among clinicians. Furthermore, it demonstrates the scarcity of professional society guidelines in this regard and attempts to highlight the relevant evidence. Expert recommendations are proposed to help guide clinicians.

Introduction: Randomized controlled trials (RCTs) of testosterone therapy (TTh) for late-onset hypogonadism are systematically reviewed and a meta-analysis to assess the efficacy of TTh in improving erectile function is performed. Methods: The PubMed, Cochrane Library, and Web of Science databases were searched to identify RCTs published from 2007. RCTs that assessed erectile function using the erectile function domain of the International Index of Erectile Function (IIEF-EFD) were included in the meta-analysis. Results: The systematic review included 18 RCTs and the meta-analysis included 6 studies that enrolled a total of 1,458 patients. The overall meta-analysis revealed that the IIEF-EFD score was significantly improved in the TTh group compared with the placebo group (mean difference 1.86; 95% confidence interval 1.01–2.72; p < 0.0001). Compared with patients receiving placebo, there was a significant improvement in the IIEF-EFD of patients who received TTh using testosterone gel, those who received TTh for over 30 weeks, and those without diabetes mellitus or metabolic syndrome. Conclusion: TTh achieved a significant improvement in the IIEF-EFD score of hypogonadal men compared with placebo, especially in those who received testosterone gel, were treated for over 30 weeks, and had no comorbidities.

Molecular mechanisms of progression of clear cell renal cell carcinoma (ccRCC) have been proven with recent genomic or transcriptional analyses. However, it is still difficult to apply these analyses to daily clinical practice owing to economical and practical issues. Here, we established a pathology-based, postoperative prognostic classification based on the well-validated transcriptional classifier, ClearCode34, in ccRCC. A total of 342 cases with available tissue were identified and randomly allocated into a discovery cohort (n = 138) and a validation cohort (n = 204). Levels of mRNA were quantified using a nCounter Digital Analyzer, and the ccA/ccB subtypes were determined. Histological and immunohistochemistry (IHC) analyses were subsequently performed to establish a pathology-based classification based on the mRNA levels. Finally, the prognostic ability of the new classifier was evaluated in both the discovery and validation cohorts. Of 138 cases in the discovery cohort, 78 (56.5%) and 60 (43.5%) were assigned to the ccA and ccB subtypes, respectively. Proangiogenic genes, neuropilin 1 (NRP1) and regulator of G protein signalling 5 (RGS5), were especially overexpressed in all ccRCC samples and were enriched in ccA-assigned tumours. Histologically, tumour necrosis and the sarcomatoid feature were associated with the ccB subtype. In IHC analyses, expression of NRP1, RGS5, and forkhead box M1 (FOXM1), an epithelial-mesenchymal transition-related factor, significantly correlated with the ccA/ccB subtypes. Combining these three IHC factors and tumour necrosis, we developed the IHC/histology-based classifier, which showed good concordance with the ClearCode34 classifier with an accuracy of 0.80. The established classification significantly stratified relapse-free, cancer-specific, and overall survival rates in both the discovery and validation cohorts. The novel molecular pathology classifier integrating NRP1, RGS5, FOXM1, and tumour necrosis may enable the stratification of oncological outcomes for patients with ccRCC undergoing resection surgery.

Background Intralesional collagenase such as Xiaflex (ILX) has become a standard treatment for Peyronie’s disease (PD). Many robust studies have demonstrated its clear efficacy in the treatment algorithm. Aim To examine predictors of the patient decision to pursue ILX in PD patients. Methods The study included PD patients (i) with stable disease (ii) who had doppler duplex ultrasonography (DUS) at least 6 months prior to analysis date and (iii) did not choose an operation. All patients received a standard discussion regarding treatment options, specifically, observation, ILX and penile reconstructive surgery (plication, plaque incision and grafting, implant surgery). Patients who opted to use ILX were compared to those who opted against it. Comorbidity, demographic and PD characteristics were recorded at the initial PD visit. All patients completed three validated questionnaires including the PD questionnaire (PDQ), Self-Esteem and Relationship (SEAR) questionnaire and a depression questionnaire (CES-D). Logistic regression was used to determine predictors of ILX use. Outcomes Predictors of ILX utilization. RESULTS Four hundred and fifty stable PD men had DUS completed 6 months before to allow sufficient time for treatment decision. Of these, 111 (24.7%) patients had ILX treatment and 339 (75.3%) did not. Mean age, relationship status and pain occurrence were similar between groups, but ILX patients had less bother defined as PDQ ≥ 9 (46.8% vs 53.7%, P = .02). ILX patients had more complex curves (79.3% vs 47.8%, P < .01) and more severe instability (32.4% vs 15.3%, P = .01). ILX patients also had higher PDQ domain scores (Psychological 11.5 ± 6.4 vs 7.5 ± 6.2, P < .01; Pain 6.2 ± 6.0 vs 4.3 ± 5.6, P = .02; and Bother 9.8 ± 4.7 vs 6.6 ± 4.8, P < .01). On univariable statistics, significant bother (OR 2.41, 95% CI 1.36–4.28, P Clinical Implications Educates providers as to which patients are more likely to choose ILX. Strengths & Limitations Our study has a large sample size and all patients received the same standardized treatment discussion. Our study is limited by the absence of insurance data on all patients, and its retrospective single center design. CONCLUSION ILX was chosen by the minority of stable PD patients. While moderate to severe instability and significant bother is predictive of ILX use, other demographic factors including relationship status, sexual orientation or pain were not.

Introduction: Patients with benign prostatic hyperplasia are usually treated with 5α-reduced inhibitors (5ARIs) such as finasteride and dutasteride. However, studies on the influence of 5ARIs on sexual function have been controversial. In this study, we evaluated the impact of dutasteride treatment for erectile function in patients with once-negative prostate biopsy and benign prostate hyperplasia. Patients and methods: 81 patients with benign prostate hyperplasia were enrolled in a one-armed prospective study. They were administrated 0.5 mg/day of dutasteride for 12 months. Patient characteristics and changes of International Prostate Symptom Score (IPSS) and International Index of Erectile Function (IIEF)-15 scores at baseline and 12 months after dutasteride administration were examined. Results: The mean ± standard deviation (SD) age of the patients was 69.4 ± 4.9 years and the prostate volume was 56.6 ± 21.3 mL, respectively. The mean ± SD prostate volume and PSA levels were decreased 25.0 and 50.9%, respectively, after 12 months of dutasteride administration. IPSS total, voiding subscore, storage subscore, and quality of life score significantly improved after 12 months of dutasteride administration. No statistically significant change in IIEF-total score from 16.3 ± 13.5 to 18.8 ± 16.0 ( p = 0.14), IIEF-EF score from 5.1 ± 6.9 to 6.4 ± 8.3 ( p = 0.13) were observed. There was no decrease in erectile function severity. Conclusion: Twelve months administration of dutasteride for patients with BPH improved urinary function and did not increase the risk of sexual dysfunction.

Published literature shows low intensity extracorporeal shock wave therapy (LIESWT) and low intensity pulsed ultrasound (LIPUS) therapy to improve erectile function and penile hemodynamic by inducing neovascularisation and promoting tissue regeneration. Key opinion leaders across the Asia Pacific region attended the recent biennial meeting of the Asia Pacific Society for Sexual Medicine in Australia, and presented the current evidence on LIESWT and LIPUS for erectile dysfunction (ED). The clinical findings were internally discussed, and the quality of evidence was graded based on the Oxford Centre for Evidence- Based Medicine recommendations. Existing literature supports the use of LIESWT and LIPUS in men with ED, with many clinical studies reported encouraging results with improved erectile function, good safety profile and short-term durability. However, controversial exists due to sampling heterogeneity, non-standardised treatment protocol and lack of large multiinstitutional studies. There is a need to better define which subgroup of ED population is best-suited, and specific treatment protocol to optimise shock wave energy delivery. More stringent and larger multi-institutional randomised placebo-controlled trials are warranted before clinical adoption of LIESWT and LIPUS as the new standard of care for men with ED.

Introduction Penile curvature is the most common abnormality that is observed by men with Peyronie's disease (PD). Collagenase Clostridium histolyticum (CCH) has become a standard treatment for PD patients. Aim To identify predictor factors associated with improvements of penile curvature outcomes in men with PD treated with CCH. Methods We retrospectively collected the data of patients with PD treated with CCH up to 8 injections divided into 4 cycles between January 2014 and July 2020. Per protocol, penile curvature was assessed at baseline, and after the second and ford CCH cycle. If after cycle 2, curvature demonstrated no improvement, or penile curvature was significantly improved and the patient was happy, no further treatment was recommended. However, if penile curvature was significantly improved and the patient remained dissatisfied, 4 cycles were completed. Three categories of response were evaluated: improvement (≥10 degrees or ≥20%, either 1 happens), unchanged (±10 degrees or ±20%) or worsened (≥10 degrees or ≥20%, either 1 happens). Logistic regression analyses were performed to evaluate predictive factors associated with penile curvature improvements. Outcomes Degrees of the curvature changes between the baseline and after the cycles of CCH. Results A total of 114 patients underwent CCH treatment. Median age was 57 years. Median PD duration was 11 months. At baseline, mean curvature was 47 degrees, 65% had dorsal curvature, 53% mid-shaft location, and 15% calcification. After CCH treatment, the mean final curvature was 40 degrees. A total of 44% improved the curvature, 39% had no change while 17% worsened after CCH treatment. Of men who had penile curvature improvement with CCH treatment, the mean curvature decreasing in degrees and percentage were 22 degrees and 41%, respectively. Men with baseline curvature ≤ 30, 31–59, and ≥ 60 degrees, the percentage curvature improvement were 29%, 43%, and 60%, respectively. Baseline curvature was the only significant predictor of penile curvature improvement after CCH (OR 1.33, 95% CI = 1.1, 1.7). Clinical Implications We confirmed baseline penile curvature is the most important predictive factor, and this is the first report describing proportions of penile curvature improvement with CCH treatment. Strengths and Limitations This study has several strengths, including the use of validated instruments. Nonetheless, there are limitations: the retrospective nature of the study, a single institution; and modelling device was not controlled. Conclusion Penile curvature improvement was significantly more common in patients with greater baseline curvature, reaching up to 60% for patients with ≥ 60 degrees.

A 50-year-old woman was referred to our hospital for consultation for a suspected left adrenal tumor detected by ultrasonography during a health check. Computed tomography and magnetic resonance imaging revealed a 4.7×3.4 cm tumor in the retroperitoneal space near the adrenal gland. The patient subsequently underwent laparoscopic tumor resection. Using fluorescence in situ hybridization (FISH), the resected tumor was diagnosed as a retroperitoneal bronchial cyst. Here we present a case of a definitive diagnosis of a retroperitoneal bronchial cyst using FISH, and review the cases of retroperitoneal bronchial cyst in the literature.

Background Men with Peyronie's disease (PD) may experience penile narrowing. Little data on penile girth changes and their psychosocial impact exist. Aim To assess girth discrepancy in men with PD and its association with patient bother. Methods This was a retrospective observational study. All patients with PD at our institution who were seen in the sexual medicine clinic and who completed 3 validated instruments the PD questionnaire (PDQ), Self-Esteem and Relationship (SEAR) questionnaire, and a depression questionnaire, the Center for Epidemiologic Studies Depression Scale (CES-D), and a curvature assessment were included. Patient and PD characteristics are described. Associations of instability and bother to girth differences are assessed. 2 outcomes for girth differences are classified as (i) girth difference of ≥ 1 cm vs less and (ii) girth differences of ≥10% vs less. Unadjusted and adjusted effects of PD and patient characteristics are assessed on the outcome of high bother using logistic regression models. Outcomes The main outcomes of this study were penile girth changes, instability, and questionnaire scores. High bother was defined as a PDQ bother score of ≥9. Results A total of131 men had midshaft curvature and were the focus of the study. Their mean age was 59 ± 9 (range 31–78) years. PD duration was 16 ± 25 (range 1–180) months, with a mean degree of primary curvature of 37 ± 20o. Mean girth difference between base and point of maximum curvature was 0.78 ± 0.53 cm equating to a mean girth difference at point of maximum curvature of 6 ± 4%. Instability was present in 53% of men. There were 54 men with a girth difference of ≥ 1 cm and 23 men with a ≥10% change in girth. There was no difference in CES-D, SEAR, or PDQ domain scores or high bother in men with significant girth changes. Univariable analysis of predictors of high bother included the degree of curvature (odds ratio [OR]: 1.06; P Clinical Implications Penile girth changes have little impact on overall psychosocial well-being. The degree of penile curvature is the primary predictor of patient bother. Strengths and Limitations Strengths include a large patient population and use of validated questionnaires. Limitations include single-center, retrospective study and subjective instability grading. Conclusions Penile girth discrepancy in men with PD has limited psychosocial impact. Clinically significant bother was associated with the degree of primary curvature.

Introduction Mixed epithelial-stromal tumor is a biphasic tumor with stromal and benign epithelial components. Only 40 cases of mixed epithelial-stromal tumor originating from a seminal vesicle have previously been published in English. Case presentation A 52-year-old man was transferred to our hospital for evaluation of a 3.0-cm pelvic tumor detected incidentally by computed tomography. Robot-assisted laparoscopic vesicle prostatectomy was performed. We approached the Retzius space from both levels of the pouch of Douglas and peritoneal top of the bladder to clarify the tumor's environment. Pathologically, the tumor was diagnosed as a low-grade mixed epithelial-stromal tumor originating from the right seminal vesicle. There was no evidence of disease recurrence within 51 months. Conclusion This is the first report of robot-assisted laparoscopic vesicle prostatectomy for a seminal vesicle mixed epithelial-stromal tumor. Long-term observation is warranted due to the lack of reports with sufficient follow-up to ensure the procedure's safety.

Introduction For couples who wish for a baby, sexual activity (through intercourse) is the only way to conceive naturally. However, the sexual activity of men undergoing testicular sperm extraction (TESE) and factors that influence it among affected couples are not clearly understood. Aim To examine sexual activity among infertile men undergoing TESE and to identify factors that influenced it. Methods Married Japanese male patients undergoing TESE were included. Sexual activity during the previous month was surveyed using a questionnaire, and potential predictive factors influencing sexual activity were examined. Main Outcome Measures Two hundred twenty-six married men who answered a questionnaire regarding sexual frequency were reviewed retrospectively. Results The patient mean age was 35.8 ± 7.5 years (range 23–67) and the mean age of their partners was 32.9 ± 4.5 years (range 23–44). Most couples (n = 193) were in their first marriage, and 33 were remarried. The mean marriage duration was 52.6 ± 42.2 months (range 1–192). Microdissection TESE and conventional TESE were performed for 152 and 74 patients, respectively. Overall, the mean sexual activity during the last month was 3.6 ± 2.6 times (range 0–15). Marriage duration was negatively correlated with the frequency of sexual activity (r = −0.23; P < .01). There were no correlations between sexual activity and patient age, partner age, marriage type (first marriage or remarried), testicular volume, or serum total testosterone concentration. Regression analysis showed that marriage duration (odds ratio = 1.01; 95% CI, 1.003–1.019; P = .009) and testicular volume (odds ratio = 0.94; 95% CI, 0.88–0.99; P = .033) were significant predictors of low sexual activity (0–1 times/month). Conclusion The sexual activity of patients undergoing TESE was almost the same as reported previously. Patient age, partner age, testicular volume, and serum total testosterone concentration had no correlation with the reported frequency of sexual activity.

There is still a lack of evidence that minodronate or denosumab prevents bone loss due to androgen deprivation therapy (ADT) in non-Western patients. This study showed that both drugs significantly improved lumbar spine and total hip bone mineral density in Asian men with prostate cancer who received ADT. To evaluate whether monthly oral minodronate or semiannual subcutaneous injection of denosumab improves bone mineral density (BMD) in Asian men with prostate cancer (PCa) receiving ADT. A multicenter, open-label, randomized, controlled study including patients with hormone-sensitive PCa without bone metastasis receiving ADT was performed. Patients were randomized (1:1:1) to minodronate, denosumab, or no agent control groups. The primary end point was the mean percentage change in BMD at the lumbar spine at 12 months. Secondary end points were the mean percentage change in BMD at the femoral neck and total hip and changes in bone turnover markers. Statistical comparison was performed using analysis of covariance. Of the 147 subjects enrolled in this study, 102 were randomly assigned into the minodronate (n = 36), denosumab (n = 36), and control (n = 30) groups. The percentage change in BMD at the lumbar spine was significantly improved in the minodronate (2.5%, p

Purpose We investigated the clinical results of Japanese men with Y chromosome microdeletions. Methods This study retrospectively examined 2163 azoospermic or severe oligozoospermic patients. We investigated the frequency of azoospermia factor (AZF) deletions and sperm retrieval rate (SRR) by microTESE in patients with these deletions, then analyzed the ICSI outcomes. Results Azoospermia factor deletions were found in 201 patients. SRR was significantly higher than that of the control group (74.0% vs 20.4%, P

Background The host-related risk factors for surgical difficulty of partial nephrectomy include the presence of thick and adherent adipose tissue surrounding the kidney (adherent perinephric fat [APF]). The kidney and perirenal fat must be isolated in donor nephrectomy. Thus, APF is an important surgery-related factor. We analyzed whether the Mayo adhesive probability (MAP) score is related to APF and surgical outcomes in laparoscopic single-site donor nephrectomy (LESS-DN). Methods Forty-six donors who underwent LESS-DN were selected. Determination of APF was based on a retrospective review of video-recorded surgical procedures during anterior perinephric fat dissection. The MAP score was evaluated from computed tomography images. Data regarding patient characteristics and operative outcomes were collected. We then examined the MAP score, APF, and related factors. Results Eleven patients (23.9%) had APF. The patients were divided into 2 groups (MAP score of 0 points and ≥ 1 point). The 2 groups showed significant differences in sex, age, body mass index, history of hypertension, and history of dyslipidemia. The operation time was significantly longer and the estimated blood loss volume was higher in patients with a MAP score of ≥ 1. Eight of 9 patients with a MAP score of ≥ 1 had APF. The only significant differences between patients with and without APF were in the body mass index, history of hypertension, and history of dyslipidemia. The operation time was significantly longer and the estimated blood loss volume was larger in patients with APF. Conclusions The MAP score could be useful when predicting surgical difficulty in patients undergoing LESS-DN.

INTRODUCTION AND OBJECTIVE:The ability of nephrometry scoring systems, such as the R.E.N.A.L. (radius, exophytic/ endophytic, nearness to collecting system or sinus, anterior/posterior, and locatio...

The ability of nephrometry scoring systems, including the radius, exophytic/endophytic, nearness to collecting system or sinus, anterior/posterior, and location relative to polar lines (R.E.N.A.L.), to predict loss of renal function after robotic partial nephrectomy (RPN) is still controversial. Therefore, we verified which combination of factors from nephrometry scoring systems, including tumor volume, was the most significant predictor of postoperative renal function. Patients who underwent RPN for cT1 renal tumors in our hospital were reviewed retrospectively (n=163). The preoperative clinical data (estimated glomerular filtration rate [eGFR], comorbidities, and nephrometry scoring systems including R.E.N.A.L.) and perioperative outcomes were evaluated. We also calculated the tumor volume using the equation applied to an ellipsoid by three-dimensional computed tomography. The primary outcome was reduced eGFR, which was defined as an eGFR reduction of ≥20% from baseline to 6 months after RPN. Multivariate logistic regression analyses were used to evaluate the relationships between preoperative variables and reduced eGFR. Of 163 patients, 24 (14.7%) had reduced eGFR. Multivariate analyses indicated that tumor volume (cutoff value≥14.11 cm3, indicating a sphere with a diameter≥approximately 3 cm) and tumor crossing of the axial renal midline were independent factors for reduced eGFR (odds ratio [OR], 4.57; P=0.003 and OR, 3.21; P=0.034, respectively). Our classification system using these two factors showed a higher area under the receiver operating characteristic curve (AUC) than previous nephrometry scoring systems (AUC=0.786 vs. 0.653–0.719), and it may provide preoperative information for counseling patients about renal function after RPN.

There are several nephrometry scoring systems for predicting surgical complexity and potential perioperative morbidity. The R.E.N.A.L. scoring system, one of the most well-known nephrometry scoring systems, emphasizes the features on which it is based (Radius, Exophytic/endophytic, Nearness to collecting system or sinus, Anterior/posterior, and Location relative to polar lines). The ability of these nephrometry scoring systems to predict loss of renal function after robotic partial nephrectomy (RPN) remains controversial. Therefore, we verified which combination of factors from nephrometry scoring systems, including tumor volume, was the most significant predictor of postoperative renal function. Patients who underwent RPN for cT1 renal tumors in our hospital were reviewed retrospectively (n = 163). The preoperative clinical data (estimated glomerular filtration rate [eGFR], comorbidities, and nephrometry scoring systems including R.E.N.A.L.) and perioperative outcomes were evaluated. We also calculated the tumor volume using the equation applied to an ellipsoid by three-dimensional computed tomography. The primary outcome was reduced eGFR, which was defined as an eGFR reduction of ≥ 20% from baseline to 6 months after RPN. Multivariable logistic regression analyses were used to evaluate the relationships between preoperative variables and reduced eGFR. Of 163 patients, 24 (14.7%) had reduced eGFR. Multivariable analyses indicated that tumor volume (cutoff value ≥ 14.11 cm3, indicating a sphere with a diameter ≥ approximately 3 cm) and tumor crossing of the axial renal midline were independent factors associated with a reduced eGFR (odds ratio [OR] 4.57; 95% confidence interval [CI] 1.69–12.30; P = 0.003 and OR 3.50; 95% CI 1.30–9.46; P = 0.034, respectively). Our classification system using these two factors showed a higher area under the receiver operating characteristic curve (AUC) than previous nephrometry scoring systems (AUC = 0.786 vs. 0.653–0.719), and it may provide preoperative information for counseling patients about renal function after RPN.

Introduction: Urachal remnants are relatively rare. Generally, urachal remnants are detected in young people, and the removed specimen is small, comprising a good indication for laparoscopic surgery. Laparoendoscopic single-site surgery (LESS) for urachal remnants is considered to be safe and result in an excellent cosmetic outcome. Therefore, we report our single-center experience with LESS for urachal remnants. Methods: We retrospectively reviewed 30 patients with urachal remnants who underwent LESS from January 2011 to December 2017. The patients’ characteristics, surgical data, postoperative pain, and cosmetic assessment results were retrospectively collected and analyzed. Results: Mean total operative time was 151 min, mean pneumoperitoneal surgery time was 83 min, and mean estimated blood loss was 5.0 mL. All patients were started on an oral diet and began ambulating on postoperative day 1. Mean hospital stay was 5.5 days. LESS was completed successfully in all patients, with no conversion to conventional or open surgery. Conclusions: LESS is a viable option for the surgical treatment of urachal remnants. This technique may result in less pain than conventional techniques. Further accumulation of surgical outcomes (especially regarding safety and cosmesis) is required for LESS to become an established treatment for urachal remnants.

Objective To evaluate patients’ serum total testosterone levels (STLs) after brachytherapy (BT) for prostate cancer. Methods We enrolled 102 men who underwent permanent interstitial BT using I125 without androgen deprivation therapy for localized prostate cancer. Seed BT radiation dose was 145 Gy. Patients were followed for 24-60 months after BT. The primary outcome was STL kinetics after BT. Predictors of testosterone decrease were also analyzed. Results Median preimplantation STL was 4.18 ng/mL. STL decreased significantly to a median nadir of 89.4% of baseline (3.72 ng/mL) occurring at 6 months, and then recovered to baseline at 18 months after BT. The group of patients whose STLs fell below 3.00 ng/mL (biochemical hypogonadism) after BT started with lower baseline STLs (median: 3.54 ng/mL) than patients whose STLs did not fall below 3.00 ng/mL (median: 4.90 ng/mL). The group of patients whose STLs decreased by more than 1.00 ng/mL over the study period had significantly higher median baseline STLs (median: 5.05 ng/mL) than the group whose STLs decreased by less than 1.00 ng/mL (median: 3.64 ng/mL). Conclusion Although STL decreased significantly after I125-based BT, STL decline after treatment for localized prostate cancer was not large and recovered over time.

BACKGROUND: Peyronie’s disease (PD) has negative impacts on the psychosocial status of men including depression warranting clinical evaluation in up to 50% of men. AIM: To examine predictors of depression in patients with early PD seeking evaluation. METHODS: All PD patients at a high-volume PD practice underwent screening and curvature assessment after intracavernosal injection. Complex deformity was defined as any degree of multiplanar curvature, curvature >60 degrees, or presence of hourglass deformity. Men completed the PD questionnaire (PDQ), a validated depression questionnaire (CES-D) as well as the Self-Esteem and Relationship (SEAR) questionnaire. Scores of ≥16 on CES-D were considered indicative of moderate/severe depression. Predictors of the presence of depression were defined using univariable and multivariable logistic regression. OUTCOMES: Demographic, bother and curve related predictors of depression in men with PD. RESULTS: 408 men completed all questionnaires. Mean age was similar between depressed and non-depressed groups (57±10 years overall, p=0.60 between groups). Proportions of erectile dysfunction were similar between groups (p=0.96). Mean PD duration was similar between groups (19±35 months overall, p=0.46 between groups). Mean degree of curvature was 38±2 degrees in the depressed vs 33±1 degrees in the non-depressed groups (p=0.03). A complex deformity was seen in 64.5% in the depressed vs 61.5% in the non-depressed (p=0.56). A total of 110 (27%) patients had CESD scores ≥16. 74% depressed men were in relationships compared to 84% non-depressed men (p

International audience; Sperm vitality testing is a basic semen examination that has been described in the World Health Organization (WHO) Laboratory Manual for the Examination and Processing of Human Semen from its primary edition, 40 years ago. Several methods can be used to test sperm vitality, such as the eosin-nigrosin (E-N) stain or the hypoosmotic swelling (HOS) test. In the 6th (2021) edition of the WHO Laboratory Manual, sperm vitality assessment is mainly recommended if the total motility is less than 40%. Hence, a motile spermatozoon is considered alive, however, in certain conditions an immotile spermatozoon can also be alive. Therefore, the differentiation between asthenozoospermia (pathological decrease in sperm motility) and necrozoospermia (pathological decrease in sperm vitality) is important in directing further investigation and management of infertile patients. The causes leading to necrozoospermia are diverse and can either be local or general, testicular or extra-testicular. The andrological management of necrozoospermia depends on its etiology. However, there is no standardized treatment available presently and practice varies among clinicians. In this study, we report the results of a global survey to understand current practices regarding the physician order of sperm vitality tests as well as the management practices for necrozoospermia. Laboratory and clinical scenarios are presented to guide the reader in the management of necrozoospermia with the overall objective of establishing a benchmark ranging from the diagnosis of necrozoospermia by sperm vitality testing to its clinical management.

BACKGROUND Little sexual health research has been conducted in gay men. Anecdotally, this population seems to experience more bother related to Peyronie's disease (PD). OBJECTIVES To examine the impact of PD on psychosocial factors in gay vs straight men. MATERIALS AND METHODS All PD patients who were seen in the sexual medicine clinic were included. They completed three instruments: the PD questionnaire (PDQ), Self-Esteem and Relationship (SEAR) questionnaire, and a depression questionnaire (CES-D). We described demographics and sexual variables by sexual orientation. We then compared PDQ items and summary scores by sexual orientation, using a series of independent samples t tests. RESULTS 34 consecutive gay and 464 straight men were included. Age and baseline characteristics were similar between the two cohorts, with the exception that fewer gay men were partnered (56% vs 87%, P

The COVID‐19 pandemic has spread to many countries around the world, but the infection and death rates vary widely. One country that appeared to have kept the infection under control despite limited societal restrictions is Japan. This commentary explores why Japan may have, up to now, been spared an escalation of the SARS‐CoV‐2 infections.

Purpose To investigate the incidence, etiology, treatment indications, and outcomes regarding infertile male patients in Japan. Methods Between April, 2014 and March, 2015, the authors contacted 47 clinical specialists in male infertility who had been certified by the Japan Society for Reproductive Medicine. The participating clinicians were sent a questionnaire regarding information on their infertile patients, according to etiology and the number and success rates of male infertility operations that had been performed in their practice. Results Thirty-nine specialists returned the questionnaire and provided information regarding 7268 patients. The etiology of infertility included testicular factors, sexual disorders, and seminal tract obstruction. During the study year, the clinicians performed varicocelectomies, testicular sperm extractions (TESEs), and re-anastomoses of the seminal tract. The rate of successful varicocelectomies was >70%. The sperm retrieval rates with conventional TESE and microdissection TESE were 98.3% and 34.0%, respectively, while the patency rates with vasovasostomy and epididymovasostomy were 81.8% and 61.0%, respectively. Conclusion Surgical outcomes for infertile male patients are favorable and can be of great clinical benefit for infertile couples. To achieve this, urologists should work in collaboration with gynecological specialists in order to optimize the treatment of both partners.

Aim Optimizing nephron supply to recipient demand is a non-immunologic determinant of renal allograft outcome. Nephron reduction is usually caused by physical donor-recipient mismatch, but its pathologic relevance remains to be determined. Methods: Thirty-one recipients of living donor renal transplants were divided into three subgroups: those who received transplants from the same gender (n = 6, Group 1) and those who underwent male-to-female (n = 8, Group 2) and female-to-male (n = 17, Group 3) transplants. Renal mass was evaluated by three-dimensional computed tomography (3D-CT) volumetry before and one year after transplantation. Glomerular volume was determined from protocol biopsies obtained one hour and one year after transplantation. Results Histologically determined glomerular volume in biopsied tissues showed a significant linear correlation with allograft size on 3D-CT volumetry (p

Introduction Penile pain is one of the most stressful symptoms in men with Peyronie's disease (PD). Aim To evaluate the prevalence, clinical presentation and risk factors associated with penile pain in men with PD as well as to assess the psychosocial impact. Methods We revised our institution's database of men diagnosed with PD. The information collected included penile pain assessments, and the scores of the PD Questionnaire (PDQ), Self-Esteem and Relationship Questionnaire (SEAR) and Center for Epidemiologic Studies Depression Scale Questionnaire (CES-D). Descriptive and comparative statistics were used. Logistic regression analyses were performed to evaluate predictive factors associated with penile pain. Main outcome measures Penile pain descriptive assessment and factors associated with penile pain in men with PD. Comparison of SEAR, CES-D and PDQ domain scores of men with and without penile pain. Results 431 men with PD were included for this analysis with a mean age of 55.9 years. Penile pain was reported by 36.7%; 65.2% of those had painful erection, 7% pain with flaccid state only, and 20% in both stages. The median pain severity was 3 with erection and 1 with flaccid stage. After adjusted logistic regression analyses, advanced age was associated with less pain (OR 0.94, P ≤ 0.001). Men with penile pain had no significant difference in CES-D and SEAR mean scores compared to men without penile pain. The PDQ scores for the physical/psychological symptoms domain and the bother domain were significantly higher in men with penile pain (12 vs 8.7; P < 0.01 and 9 vs 7.1; P < 0.01 respectively). Men with penile pain had a higher rate of clinically significant bother scores than men without penile pain (52% vs 35%, P ≤ 0.001). Conclusion Penile pain is common in men with PD. It was more common in young men and was associated with physical and psychological bothers in this population. Flores JM, Salter CA, Nascimento B, et al. The Prevalence and Predictors of Penile Pain in Men with Peyronie's Disease. Sex Med 2021;9:100398.