Ejaculation physiology and dysfunction after BPH surgery: the role of the new MISTs.

BACKGROUND: Human ejaculation can be defined as a complex and still largely unknown function. Since decades, Benign Prostatic Hyperplasia (BPH) surgery-associated loss of antegrade ejaculation has been reported as a bother by many patients. New technologies and modified surgical techniques were developed, to reduce the impact of ejaculatory dysfunction on patients' perceived quality of life. Recently, the emerging of the new Minimally Invasive Surgical Techniques (MISTs) empowered the urological surgeons with the technological means to introduce the ejaculation-sparing principles into everyday clinical practice. METHODS: Our paper was conceived as a state-of-the-art analysis about the anatomical and physiological premises of the human ejaculation and their clinical application in the field of ejaculation-sparing surgery for the treatment of Lower Urinary Tract Symptoms (LUTS). Moreover, we proposed an innovative physiological model for antegrade ejaculation. RESULTS: We analysed the elements of the "ejaculatory apparatus" from an anatomical point of view. We investigated the physio-pathological models of the human ejaculation, from the classical "combustion chamber" paradigm to the new evidences by which it could be overcome. Finally, we provided a synthetic literature review about the ejaculation-sparing techniques for BPH surgery. Particularly, we distinguished them between classical techniques, modified for ejaculation-preserving purposes, and the new MISTs, characterized by the introduction of new technologies and different treatment modalities. CONCLUSIONS: Modified surgical techniques and new technologies opened new perspectives about human ejaculation. Previously established functional paradigms were questioned and overcome by recent clinical evidence. The new MISTs gained a prominent role in the process, opening a whole new era for BPH surgery.

Effect of Humulus lupulus L. (Hop) on Postmenopausal Sexual Dysfunction: A Randomized Clinical Trial.

Objective: Female sexual dysfunction is a common distressing problem among women, which may result from reducing circulating endogenous estrogen. Humulus lupulus L. (hop) has antioxidant, anti-inflammatory, anticancer, and estrogenic properties. Therefore, this study aimed to assess the efficacy of hop on postmenopausal sexual dysfunction. Methods: In the current randomized clinical trial, study populations consisted of 63 postmenopausal women who were randomly categorized into two groups. In the hop group (N = 33), women received the vaginal gel containing Hop extract every day for seven days and then continued for two months, twice weekly. In the estradiol group (N = 30), women were treated with vaginal estradiol (0.625 mg) over two 28-day cycles (21 days of therapy and seven days rest). The sexual function was evaluated using the Female Sexual Function Index (FSFI) questionnaire before and after intervention. Results: No statistically significant differences in FSFI scores (sexual desire, sexual arousal, vaginal lubrication, satisfaction, orgasm, sexual pain, and total FSFI) (P > 0.05) were noticed after treatment between the hop and estradiol groups. Conclusion: Vaginal hop was as effective as estradiol in improving the sexual dysfunction among postmenopausal women with no adverse events. This trial is registered with IRCT20210405050859N1.

The Effect of Palm Pollen Extract on Sexual Disorders in Postmenopausal Women: A Randomized Clinical Trial.

Background: Considering the numerous nutritional and estrogenic compounds of palm pollen and their effect on sexual function, this study was performed to investigate the effect of palm pollen extract on sexual disorders in postmenopausal women. Methods: In this three-blind clinical trial, 110 postmenopausal women from December 2019 to December 2020 from Rafsanjan comprehensive health service centers were randomly assigned to two groups, using a lottery method. The intervention group received 300 mg capsule of palm pollen extract, and the control group received placebo for 4 weeks. Sexual disorders were assessed with a 6-item female sexual function index before, at the end of the intervention, and 4 weeks after the end of the intervention. Independent t-test, Chi-square and repeated measures ANOVA were used to analyze the data through SPSS software version 21. The statistically significant level was considered P value less than 0.05. Results: The mean scores of sexual disorders before the intervention in the intervention and control groups were 15.36±5.01 and 14.13±4.67 (P=0.68); at the end of the intervention, they were 15.18±4.50 and 14.22±3.91 (P=0.43) and 4 weeks after the end of the intervention we obtained 15.7±4.77 and 14.44±3.78, respectively (P=0.90). Conclusions: According to the results, daily consumption of 300 mg of date pollen extract had no effect on improving sexual disorders in postmenopausal women. Further studies in this field are suggested.Trial Registration Number: IRCT20160308026971N1.

The effects of bupropion on sexual dysfunction in female patients with multiple sclerosis: A double-blind randomized clinical trial.

BACKGROUND: Sexual dysfunction (SD) is one of the most common complications of multiple sclerosis (MS). The aim of this study was to evaluate the effects of bupropion on SD among female patients with MS. METHODS: This double-blind placebo-control randomized clinical trial was conducted on MS patients with SD complaint. Diagnosis was based on the secondary SD subscale scores of the Multiple Sclerosis Intimacy and Sexuality Questionnaire-19 (MSISQ-19). Accordingly, individuals scoring above 27 based on this scale were diagnosed with SD. The subjects were randomly assigned to the bupropion and placebo groups. Bupropion was administered 75 mg twice daily for twelve weeks. As for the study outcomes, besides MSISQ-19, quality of life (Multiple Sclerosis Quality Of Life-54 (MSQOL-54)), fatigue (Multidimensional Fatigue Inventory (MFI)), depression and anxiety (Hospital Anxiety and Depression Scale), and bupropion tolerability were assessed at baseline as well as at weeks 6 and 12. RESULTS: From 84 patients who met the inclusion criteria, 64 patients completed the trial and were analyzed. Demographics and baseline clinical characteristics were not significantly differed between the two groups. The results showed the mean score of MSISQ-19 from baseline to the end of the study period significantly improved in the bupropion group compared with the placebo (week 6: P: 0.03; week 12: P: 0.03). Similarly, MFI scores showed significant improvement in the bupropion group compared with the placebo group (P: 0.001). Both anxiety and depression scores showed significant alterations at study interval between the two groups (Anxiety: weeks 6 and 12: P:0.04; depression: week 6: 0.01, week 12: 0.02). However, there was no significant change in the MSQOL-54 score between the two groups. CONCLUSION: The results of the study substantiated that bupropion can be an effective agent for SD improvement in female patients with MS. Further clinical trials with larger sample sizes can more accurately evaluate the observed findings.

Determinants of sexual function in men living with HIV younger than 50 years old: Focus on organic, relational, and psychological issues.

BACKGROUND: Sexual dysfunctions, particularly erectile dysfunction, are common in men living with HIV, whose organic and psychological components remain to be clarified. The aim of the study is to investigate the impact of risk factors of sexual dysfunctions, including organic, relational, and psychological determinants of erectile function, in men living with HIV younger than 50 years old. METHODS: A cross-sectional, observational study was conducted in men living with HIV < 50 years. The questionnaire International Index of Erectile Function-15 was used to assess the prevalence and degree of erectile dysfunction. The structured interview of erectile dysfunction was used to explore the organic (Scale 1), relational (Scale 2), and psychological (Scale 3) components of erectile dysfunction. Total testosterone, estradiol, and dihydrotestosterone were measured by liquid chromatography-tandem-mass spectrometry; free testosterone was calculated by the Vermeulen equation. RESULTS: A total of 313 consecutive men living with HIV were prospectively enrolled (median age 47.0 years; median HIV-infection duration 16.2 years). 187 patients (59.7%) had erectile dysfunction, with a higher prevalence of non-heterosexual (138 out of 187, 73.8%) than heterosexual patients (p = 0.003). Patients with erectile dysfunction showed a worse score of structured interview of erectile dysfunction scale 3 compared to patients without erectile dysfunction (p = 0.025); the International Index of Erectile Function-15 was inversely related to structured interview of erectile dysfunction scale 3 (p = 0.042). No difference was found for sex steroids (total testosterone, estradiol, free testosterone, and dihydrotestosterone) between men living with HIV with and without erectile dysfunction. In the multivariate analysis sexual orientation, and lack of stable relationships were major determinants for erectile dysfunction. Only 35 of 187 patients with erectile dysfunction (18.7%) reported the use of erectile dysfunction medications. CONCLUSIONS: Within the multidimensional network of erectile dysfunction in men living with HIV, the psychological component is predominant, highlighting the contribution of peculiar factors related to HIV distress (e.g., fear of virus transmission, stigma) rather than gonadal status and other classical risk factors. In contrast to the high prevalence, only a few patients reported the use of erectile dysfunction medications suggesting a general under-management of such issues.

Efficacy of interventions to manage sexual dysfunction in women with cancer: a systematic review.

IMPORTANCE: Cancer and its treatment negatively affect female sexual health and function. The prevalence of female sexual dysfunction after cancer is between 33% and 43%. Numerous studies have addressed treatment options for sexual dysfunction in women with cancer, but it still remains a challenge to select the most efficacious option for patients. OBJECTIVE: To compile and appraise recent evidence of any interventions for managing sexual dysfunction in female cancer survivors. EVIDENCE REVIEW: A literature search of the electronic databases MEDLINE, EMBASE, PsycINFO, and Cochrane Central Register of Controlled Trials (January 2011 to February 2021) was conducted using general search terms of "women", "cancer", "intervention", "sexual dysfunction". We included randomized controlled trials (RCTs) and uncontrolled before-after studies that evaluated the efficacy of intervention for female sexual dysfunction in women with history of cancer. Methodological quality of studies was assessed using Risk of Bias (RoB) 2.0 for RCTs and National Institutes of Health (NIH) assessment tools for uncontrolled before-after studies. FINDINGS: Thirty-six studies were included for qualitative synthesis (14 RCTs (n = 1284), 17 uncontrolled trials (n = 589), and 5 cohort studies (n = 497). Only four studies were at low risk of bias. Topical interventions (vaginal gels or creams) were able to alleviate vaginal dryness and dyspareunia, with intravaginal dehydroepiandrosterone (DHEA) (6.5 mg) gel showing evidence of improved sexual function. Evidence for estriol-lactobacilli vaginal tablets was unreliable due to a small-scale study. Psychoeducational therapy (internet-based cognitive behavioral therapy [CBT]) studies typically were at high risk of bias, but all displayed significant improvements of sexual function. Both laser therapy (fractional CO2 and erbium) and multimodal approach studies were at concerning risk of bias, although suggesting beneficial effects on sexual function. CONCLUSIONS AND RELEVANCE: The most reliable evidence for improvement was from a study of DHEA vaginal gel, but in general, gels or creams were useful in reducing dyspareunia. Pharmacological, psychoeducational, laser therapy, and multimodal approaches demonstrated potential in managing cancer-related sexual issues, but most were small in size (10-70 participants), with moderate to high risk of bias. Therefore, large-scale, double-blind, RCTs with long-period follow-up, and at low risk of bias are needed to show efficacy for these interventions.

Video Summary : http://links.lww.com/MENO/A912 .

Efficacy of Yougui pill combined with Buzhong Yiqi decoction in alleviating the sexual dysfunction in female rats through modulation of the gut microbiota.

CONTEXT: Yougui pill combined with Buzhong Yiqi decoction (YPBYD) is used to relieve sexual dysfunction in clinical practice. OBJECTIVE: To investigate changes in microbial composition caused by sexual dysfunction and identify dominant bacteria related to YPBYD treatment. MATERIALS AND METHODS: Female Sprague-Dawley rats were randomly divided into four groups (n = 6): one group underwent Sham operation (Sham group), while three groups underwent ovariectomy (one model and two treatment groups). The ovariectomized (OVX) rats received oestradiol benzoate (250 µg/kg/week) or YPBYD (3.6 mL/d) via oral gavage for 4 weeks. Vaginal smear assay was performed; the serum levels of cyclic adenosine monophosphate (cAMP) and oestradiol (E2) were measured, followed by collection of stool samples for 16S rRNA sequencing. RESULTS: After YPBYD treatment, the levels of E2 and cAMP in OVX rats significantly increased (E2: from 20.45 ± 1.60 ng/L to 24.38 ± 1.70 ng/L; cAMP: from 261.41 ± 9.21 pg/mL to 373.75 ± 17.37 pg/mL). OVX treatment decreased diversity of gut microbiota and YPBYD treatment restored gut microbiota composition. Compared with Sham group, the abundance of Romboutsia significantly increased, while those of Proteobacteria and Staphylococcus markedly decreased in OVX group (all p < 0.05); meanwhile, the abundance of these microbes showed an opposite trend after YPBYD treatment. These microbiotas were involved in tyrosine and tryptophan biosynthesis and fatty acid metabolism. DISCUSSION AND CONCLUSIONS: These findings are the first to indicate YPBYD can alleviate female sexual dysfunction by modulating gut microbiota in OVX rats, which will help enhance the understanding on potential mechanism of YPBYD against sexual dysfunction.

Treatments of Sexual Dysfunction in Opioid Substitution Therapy Patients: A Systematic Review and Meta-Analysis.

Sexual dysfunction is a common condition in the opioid substitution therapy (OST) population. We aimed to determine the efficacy and safety of treatment for sexual dysfunction in the OST population. We searched for interventional studies from Medline, PubMed, and Scopus. Three independent authors conducted a risk-of-bias assessment (RoB 2). A total of seven studies (five randomized-controlled trials, two quasi-experimental), including 473 patients with sexual dysfunction, were identified. Among these, three bupropion (n=207), one trazodone (n=75), two rosa Damascena (n=100), and one ginseng (n=91) studies had reported significantly improve various sexual functioning domains in both genders. In a meta-analysis, bupropion significantly increased male sexual function with standardized mean difference of 0.53; 95% confidence interval of 0.19-0.88; P < 0.01; I2=0. The adverse effects were minor for all agents, and no significant difference between treatment and placebo groups in randomized-controlled trials. These agents have a promising future as therapy for sexual dysfunction in the OST population. However, given the limited sample size and number of studies, further studies should be conducted to confirm the use of these agents.

Sexual dysfunction in Chinese women at different reproductive stages and the positive effect of hormone replacement therapy in the early postmenopause.

OBJECTIVES: The aims of the study were to investigate female sexual dysfunction (FSD) at different reproductive stages and the effect on FSD of hormone replacement therapy (HRT). METHODS: Participants (N = 524) were divided into six groups according to the Stages of Reproductive Aging Workshop (STRAW + 10): reproductive age (R), early (ET)/late (LT) menopausal transition, early (EP)/late (LP) postmenopause and early postmenopause in women using HRT (EP-HRT; oestradiol sequentially combined with dydrogesterone). The Female Sexual Function Index (FSFI) was used to assess FSD. Univariate and multivariate logistic regression analysis was carried out to predict FSD risk factors. RESULTS: There was an increase in FSD in groups EP and LP, but not in groups R, ET and LT; most FSFI scores were lower in groups EP and LP than in groups R, ET and LT (p < .05). There was no difference in FSD between groups EP and LP, but lubrication and pain scores were higher in group EP (p < .05). The prevalence of FSD was lower in group EP-HRT; most FSFI scores were higher in group EP-HRT compared with group EP as control (p < .05). Further risk factors for FSD were identified as neutral and dissatisfied marital relations, lower educational level and smoking (p < .05). CONCLUSION: We report a clear association between deteriorating sexual function and increasing STRAW + 10 classification, suggesting the consequence of decreasing ovarian function. HRT containing 'natural hormones' was shown to have a beneficial effect on FSD. The results are reported here for the first time in Chinese women.

Pharmacological treatment of lower urinary tract symptoms in benign prostatic hyperplasia: consequences on sexual function and possible endocrine effects.

INTRODUCTION: Benign prostate hyperplasia (BPH) is one of the most prevalent diseases in aging men. It may adversely affect quality-of-life due to the presence of low urinary tract symptoms (LUTS) and its effects on sexuality. AREAS COVERED: The impact of α1-blockers, 5α-reductase inhibitors (5-ARI), and phosphodiesterase 5 inhibitors (PDE-5i) on erectile and ejaculatory functions in men with BPH are covered. Endocrinological aspects have also been addressed, including the management of hypogonadism, which affects many patients with BPH, and the impact of the use of 5-ARI use on bone health. EXPERT OPINION: The adverse-event profile of α1-blockers depends on their affinity for the α1-adrenoceptors rather than selectivity. The probability of ejaculatory dysfunction is highest with silodosin than other nonselective drugs (tamsulosin, alfuzosin, doxazosin, and terazosin). Concerning the impact of finasteride and dutasteride on sexual desire, erectile function, and ejaculation, the vast majority of the studies have shown a low prevalence of treatment-related adverse events. Due to the benefits of erection, PDE5i represents the perfect class of drugs for the treatment of LUTS-BPH in patients with erectile dysfunction. Testosterone replacement therapy could be considered in some hypogonadal patients with BPH. Finally, current evidence support the safety of 5-ARI on bone tissue.

Tribulus terrestris for female sexual dysfunction: a systematic review / Tribulus terrestris para disfunção sexual feminina: uma revisão sistemática

Abstract Objective We performed a systematic review to assess the effectiveness and safety of Tribulus terrestris to treat female sexual dysfunction (FSD). Data sources We performed unrestricted electronic searches in the MEDLINE, CENTRAL, EMBASE, LILACS, CINAHL, PsycINFO,WHO-ICTR, Clinicaltrials.gov and OpenGrey databases. Selection of studies We included any randomized controlled trials (RCTs) that compared T. terrestris versus inactive/active interventions. After the selection process, conducted by two reviewers, 5 RCTs (n = 279 participants) were included. Data collection Data extraction was performed by two reviewers with a preestablished data collection formulary. Data synthesis Due to lack of data and clinical heterogeneity, we could not perform meta-analyses. The risk of bias was assessed by the Cochrane Risk of Bias (RoB) tool, and the certainty of evidence was assessed with Grading of Recommendations, Assessment, Development and Evaluations (GRADE). Results After 1 to 3 months of treatment, premenopausal and postmenopausal women randomized to T. terrestris had a significant increase in sexual function scores. Three months of treatment with T. terrestris showed a significant increase in the serum testosterone levels of premenopausal women. There was no report of serious adverse events, and none of the studies assessed health-related quality of life. The certainty of the evidence was very low, whichmeans that we have very little confidence in the effect estimates, and future studies are likely to change these estimates. Conclusion MoreRCTs are needed to supportor refute the use of T. terrestris. The decision to use this intervention should be shared with the patients, and the uncertainties around its effects should be discussed in the clinical decision-making process. Number of Protocol registration in PROSPERO database: CRD42019121130

Resumo Objetivo Nós realizamos uma revisão sistemática para avaliar a efetividade e a segurança do Tribulus terrestris no tratamento da disfunção sexual feminina (DSF). Fontes de dados Nós realizados uma busca eletrônica irrestrita nas seguintes bases de dados: MEDLINE, CENTRAL, EMBASE, LILACS, CINAHL, PsycINFO, WHO-ICTR, Clinicaltrials.gov, e OpenGrey. Seleção dos estudos Nós incluímos todos os ensaios clínico randomizados (ECR) que comparou T. terrestris com controles ativos/inativos. Após o processo de seleção, conduzido por 2 revisores, 5 ECRs (n = 279 participantes) foram incluídos. Extração de dados O processo de extração de dados foi realizado por dois revisores, utilizando-se um formulário de extração de dados pré-estabelecido. Síntese de dados Devido à falta de dados disponíveis e à heterogeneidade clínica entre os estudos incluídos, nós não realizamos meta-análises. O risco de viés foi avaliado pela tabela de risco de viés da Cochrane e, a certeza do corpo da evidência foi avaliada pelo Grading of Recommendations, Assessment, Development and Evaluations (GRADE). Resultados Após 1 a três 3 meses de tratamento, mulheres na pré e pós-menopausa randomizadas ao T. terrestris tiveram um aumento significante nos escores de função sexual. O grupo com 3 meses de tratamento com T. terrestris exibiu um aumento significante dos níveis séricos de testosterona emmulheres pré-menopausa. Não houve relato de eventos adversos graves, e nenhum estudo avaliou qualidade de vida das participantes. A certeza da evidência foi considerada muito baixa, o que significa que existe pouca certeza na estimativa dos efeitos e que é provável que futuros estudos mudem estas estimativas. Conclusão Mais ECRs são importantes para apoiar ou refutar o uso do T. terrestris. A decisão de usar essa intervenção deve ser compartilhada com pacientes, e as incertezas sobre seus efeitos devem ser discutidas durante o processo de decisão clínica.

Ultralow 0.03 mg vaginal estriol in postmenopausal women who underwent surgical treatment for stress urinary incontinence: effects on quality of life and sexual function.

OBJECTIVE: To evaluate the efficacy of low-dose, intravaginal estriol ovules in postmenopausal women with stress urinary incontinence (SUI) before and after transobturator tape (TOT) placement, assessing vaginal health, quality of life (QoL), and sexual function. METHODS: Ninety-six postmenopausal women affected by SUI and scheduled for TOT placement were enrolled. Women were randomized and divided into two groups through 1:1 at baseline (T0): study group (group A, n = 48) and control group (group B, n = 48). Group A was treated daily for 16 weeks with an intravaginal ovule containing 0.03 mg estriol. Vaginal epithelium maturation, QoL, and sexual function were investigated by using the Vaginal Maturation Index (VMI), Short Form-36 (SF-36) questionnaire, and Female Sexual Function Index (FSFI) questionnaire at baseline (T0), before surgery (T1), and 8 weeks after surgery (T2), respectively. RESULTS: Thirty-six women from group A and 44 women from group B completed the study. The VMI improved in group A at T1 (T1 [43.1] vs T0 [38.1]; P = 0.04) and T2 (T2 [47.8] vs T0 [38.1]; P = 0.001). The physical index score of the QoL improved only after surgery in group A (T2 [49.4] vs T0 [39.7]; P = 0.001). On the contrary, the mental index score improved at T1 [T1 (41.9) vs T0 (37.9), (P = 0.02)] and at T2 [T2 (49.6) vs T0 (37.9), P = 0.001]. Group B had improvement of the physical (45.6 vs 39.4; P = 0.001) and mental (43.6 vs 38.9; P = 0.002) index scores at T2. Sexual function improved in group A at T1 (13.9 vs 18.6; P = 0.001) and at T2 (13.9 vs 25.2; P = 0.001), and in group B at T2 (14 vs 17.2; P = 0.001). Moreover, it improved after TOT placement more in group A than in group B (P = 0.001). CONCLUSIONS: Ultralow-dose topical vaginal ovules containing 0.03 mg estriol administrated before and after TOT placement could improve the vaginal epithelium maturation of postmenopausal women affected by SUI. Moreover, vaginal estriol ovules also improved the surgical outcome investigated by SF-36 and FSFI.

Sexual Health in Menopause.

Sexual function worsens with advancing menopause status. The most frequently reported symptoms include low sexual desire (40-55%), poor lubrication (25-30%) and dyspareunia (12-45%), one of the complications of genitourinary syndrome of menopause (GSM). Declining levels of sex steroids (estrogens and androgens) play a major role in the impairment of sexual response; however, psychological and relational changes related with aging and an increase in metabolic and cardiovascular comorbidities should also be taken into account. Although first-line therapeutic strategies for menopause-related sexual dysfunction aim at addressing modifiable factors, many hormonal and non-hormonal, local and systemic treatment options are currently available. Treatment should be individualized, taking into account the severity of symptoms, potential adverse effects and personal preferences.

Aqueous and ethanol extracts of Dracaena arborea (Wild) Link (Dracaenaceae) alleviate reproductive complications of diabetes mellitus in rats.

Reproductive dysfunction is one of the most prevalent diabetes complications. Draceana arborea is known to enhance sexual function in diabetic rats, but the underlying mechanisms have not been thoroughly elucidated. This study examined the effects of D. arborea on some reproductive complications of diabetes in rats. Aqueous and ethanol (500 and 100 mg/kg respectively) extracts of D. arborea, Sildenafil citrate (1.44 mg/kg), trimethylamine-N-oxide (TMAO, 20 mg/kg) and distilled water (10 ml/kg) were orally administered for 28 days to streptozotocin-induced diabetic rats. Glycaemia, body and reproductive organ masses, fertility parameters, total proteins, antioxidant enzymes activities, serum and testicular testosterone and the histology of the testes and epididymis were determined. Results revealed significant decreases in body and absolute and relative masses of testes, epididymis, seminal vesicles, prostate and vas deferens, fertility parameters, epididymal and testicular total proteins, serum and testicular testosterone levels as well as antioxidant enzymes activities. Interestingly, while having minor anti-hyperglycaemic effects, these abnormalities associated with testicular and epididymal alterations were alleviated by D. arborea especially the aqueous extract (500 mg/kg). These outcomes provided evidence of the androgenic properties of D. arborea in diabetic rats, which could be useful for a better management of sexual dysfunctions in diabetic patients.

Clinical guidance for the use of trazodone in major depressive disorder and concomitant conditions: pharmacology and clinical practice.

AIM: To provide a review of the clinically relevant evidence pertaining to the use of trazodone in major depressive disorder. METHODS: Medline and Cochrane Library searches were searched using the keywords 'trazodone' AND 'depression', to identify the most relevant literature pertinent to the pharmacological properties of trazodone and its use in clinical practice. Articles that were selected included basic pharmacology papers, clinical trials, clinical practice guidelines, and reviews. Related references were cross checked. European and United States prescribing information was reviewed as well. An effort was made to give weight to the information that was most relevant for daily clinical practice. RESULTS: Trazodone is an antidepressant with a mechanism of action that remains innovative and with a favorable profile for the treatment of depression. The appropriate antidepressant doses are usually 150-300 mg/day and are often higher than the doses that are used when trazodone is prescribed to augment the antidepressant effect of another medication, for instance when trazodone is prescribed to address insomnia in a patient treated with an SSRI. Trazodone is usually well tolerated and has a low risk of anticholinergic side effects, weight gain and sexual side effects. DISCUSSION: Trazodone is an established medication that is efficacious for the treatment of a broad array of depressive symptoms, including symptoms that are less likely to respond to other antidepressants (e.g. SSRI), such as insomnia. As an antidepressant, trazodone has proven as efficacious as the tricyclic and second-generation antidepressants and is tolerated relatively well. Trazodone may be helpful for patients with major depression and comorbid insomnia, anxiety or psychomotor agitation. CONCLUSIONS: Trazodone is efficacious antidepressants with a relatively low risks of side effects such as weight gain, sexual or anticholinergic effects (such as constipation, urinary retention, dry mouth). In addition to being able to control a wide range of depressive symptoms, trazodone may improve sleep and be particularly helpful for patients whose symptoms of depression include insomnia.

Diagnosis and Treatment of Testosterone Deficiency: Updated Recommendations From the Lisbon 2018 International Consultation for Sexual Medicine.

INTRODUCTION: The International Consultation for Sexual Medicine met in Lisbon in 2018 to review updated recommendations regarding testosterone deficiency (TD) and its treatment. AIM: To provide updated clinical recommendations regarding TD and its treatment. METHODS: A Medline search was performed for testosterone (T) articles published since the 2015 International Consultation for Sexual Medicine report. Recommendations were presented at the Lisbon meeting, and feedback was incorporated into final recommendations. MAIN OUTCOME MEASURES: Selected topics for these updates included terminology, clinical diagnosis, sexual function, prostate, cardiovascular, metabolic conditions, anemia, bone health, and therapeutic options. RESULTS: The terms "testosterone deficiency" (TD) and "testosterone therapy" (TTh) were endorsed over numerous competing terms. The wide interindividual variability of sex hormone binding globulin concentrations influences the interpretation of total T concentrations. Symptoms of T deficiency more closely follow free T than total T concentrations. Symptomatic men with total T <350 ng/dL or free T <65-100 pg/mL may reasonably undergo a trial of T therapy. An empirical 6-month trial of TTh may be considered in men with strongly suggestive symptoms and values above these thresholds. Morning blood testing is indicated in men <40 years of age. Men >40 years may undergo initial afternoon testing, as long as confirmatory morning blood tests are later obtained. High-level evidence demonstrates TTh in men with TD improves sexual desire and erectile function. The weight of evidence indicates that TTh is not associated with increased risk of prostate cancer, cardiovascular events, or worsening lower urinary tract symptoms. Bone density and anemia are improved with TTh. Obesity and type 2 diabetes are associated with TD, and TTh provides consistent improvement in metabolic parameters. Multiple safe and effective therapeutic options are available to treat men with TD. CONCLUSIONS: Treatment of TD offers multiple benefits for sexual symptoms as well as for general health, without compelling evidence for increased risk of prostate cancer or cardiovascular events. Morgentaler A, Traish A, Hackett G, et al. Diagnosis and Treatment of Testosterone Deficiency: Updated Recommendations From the Lisbon 2018 International Consultation for Sexual Medicine. Sex Med Rev 2019;7:636-649.

"Aquabeam® System" for benign prostatic hyperplasia and LUTS: birth of a new era. A systematic review of functional and sexual outcome and adverse events of the technique.

PURPOSE: Aim of this systematic review is to evaluate functional outcomes (Qmax, QoL, IPSS, PVR), sexual outcome (erectile dysfunction and anejaculation rate), and adverse events evaluated according to the Clavien-Dindo classification. METHODS: The bibliographic search with the included terms (prostate, benign prostatic hyperplasia, benign prostatic enlargement, lower urinary tract symptoms, water jet dissection, aquablation, Aquabeam®) produced a literature of 32 articles altogether. After removing papers of not interest or articles which the outcomes could not be deduced, nine studies were examined for a total of 664 patients screened. RESULTS: The functional outcomes, evaluated after water jet dissection, have shown improvement with respect to the baseline in all the selected articles. In the comparison papers with the TURP, the Aquablation has been statistically not inferior regarding functional outcomes. The sexual outcomes have highlighted a better ejaculation rate for water jet dissection than TURP. Regarding the adverse events, water jet dissection documented low rates of adverse events and, in comparison studies, were not statistically superior than TURP. CONCLUSIONS: In our systematic review, the Aquabeam® System for the treatment of LUTS/BPH has proven to be a safe technique that provides functional outcomes comparable to TURP. About sexual outcomes, the most important data is certainly the low rate of retrograde ejaculation. However, other multicenter randomized trials with larger cohorts and longer follow-up are still needed.