The role and needs of family doctors in sexual medicine: contributions of a preliminary Portuguese qualitative study for a global action.

Sexual health is fundamental for overall well-being and quality of life, making it the focus of intervention in Sexual Medicine (SM). Within the National Health Services, Primary Care Physicians (PCPs) guarantee comprehensive care in a biopsychosocial action, including in sexual health. This exploratory study aimed to investigate PCPs' perceptions about their role in SM and how to improve it.

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Patients with genital HPV lesion, as well as partners, usually present higher psychological stress, than the actual medical consequences of the lesion. Follow-up of these patients should be based on education and counseling. HPV molecular tests are not recommended as a follow-up test, or for screening partners.

Inflatable penile prosthesis reservoir placement-Are we ready for a paradigm change?

In 2002, Steve Wilson pioneered new procedures for alternative placement of reservoirs for inflatable prostheses in patients who have suffered damage to the space of Retzius following pelvic surgery or obliteration of the transversalis fascia by mesh hernia repair. Since then, surgical techniques and tools for ectopic reservoir placement have gradually gained acceptance to minimize palpability, and the risk of visceral and vascular lesions for high risk patients has been all but eliminated. Lockout valves and high submuscular placement techniques are now recommended, and reports of vascular, bowel or bladder injuries are uncommonly rare.

[Consensus on HPV of the Portuguese Society of Andrology, Sexual Medicine and Reproduction: Treatment].

The treatment of condyloma is generally a challenge in clinical practice. Although the spontaneous resolution rate is high, a significant proportion of patients seek treatment, not because of symptomatology, but mainly for aesthetic issues and concerns related to the transmission or worsening of existing lesions. The available treatments should be applied only for clinically evident macroscopic lesions.

[Recommendations in Male HPV from the Portuguese Society of Andrology, Sexual Medicine and Reproduction: Prevention].

The prevention of HPV-related diseases is an important healthcare issue due to its increasing incidence. Primary prevention is most important in males as it avoids initial infection and includes the use of condom, circumcision and vaccination. Primary prevention with vaccination is effective in decreasing HPV-related lesions in women up to 45 years old and the existing data for men comes from the experience from vaccinating women.

[The consensus of the Portuguese Society of Andrology, Sexual Medicine and Reproduction on Male HPV: diagnosis].

HPV infection affects about 50% of sexually active individuals at least once in a lifetime. Diagnosis is made on careful inspection of the genital area and can be divided into benign lesions (genital warts or condyloma acuminatum) and pre-malignant lesions (intraepithelial neoplasia) that can lead to cancer (invasive neoplasia). Diagnostic recommendations are reviewed in Male, Female, Couple and in the immunocompromised host.

Cumulative Effect of Cardiovascular Risk Factors on Regulation of AMPK/SIRT1-PGC-1-SIRT3 Pathway in the Human Erectile Tissue.

Cardiovascular disease risk factors (CVDRF), especially diabetes mellitus (DM), disrupt oxidative stress response. This condition underlies endothelial dysfunction, early manifested in men as erectile dysfunction. The current study is aimed at elucidating the impact of CVDRF in the oxidation responsive AMPK/SIRT1-PGC-1-SIRT3 pathway and related miRNAs in the human corpus cavernosum.

Long-term patient-reported satisfaction with different inflatable penile prosthesis: Comparison between AMS 700CX and Coloplast Titan.

Introduction: Erectile dysfunction (ED) is one of the most prevalent male sexual disorders worldwide. When conservative treatment is unsuccessful, contraindicated or causes unacceptable side effects penile prosthesis implantation is a definitive option for the management of ED. Although considered a third-line therapy, it achieves the highest satisfaction rates as compared with non-surgical treatment.

The influence of metabolic profile of obese men on the severity of erectile dysfunction: are metabolically healthy obese individuals protected?

Objective: To determine the prevalence of erectile dysfunction (ED) in metabolically healthy obese (MHO) individuals, and to compare ED severity and hypogonadism prevalence in MHO, metabolically unhealthy obese (MUO) and metabolically healthy non-obese individuals.

Material And Methods: ED patients (n=460) were evaluated by standardized protocol, that included clinical evaluation, abridged 5-item version of the International Index of Erectile Function (IIEF-5) questionnaire survey, and Penile Duplex Doppler Ultrasound (PDDU) exam. Patients were classified as obese [body mass index (BMI) ≥30.

Penile lengthening with porcine small intestinal submucosa grafting in Peyronie's disease treatment: long-term surgical outcomes, patients' satisfaction and dissatisfaction predictors.

Background: Peyronie's Disease (PD) is an acquired connective tissue disorder that often leads to penile curvature (PC) and sexual dysfunction. Penile lengthening procedures (PLP) with four-layered porcine small intestinal submucosa graft (Surgisis ES; Cook) have been widely used in patients with severe PC when erectile function is preserved. However, complications such as erectile dysfunction (ED) may limit treatment satisfaction.

Small Intestinal Submucosa Grafting for Peyronie Disease: Outcomes and Patient Satisfaction.

Objective: To evaluate surgical outcomes and complications and assess overall patient satisfaction after small intestinal submucosa (SIS) grafting for Peyronie disease.

Methods: Twenty-eight patients were treated with tunical incision and grafting with SIS. Mean age of the patients was 58 (range: 43-71) years.

Effects of Aging and Cardiovascular Disease Risk Factors on the Expression of Sirtuins in the Human Corpus Cavernosum.

Introduction: Sirtuin (SIRT)1 was recently identified in human corpus cavernosum (CC). We hypothesized that other sirtuins could also be expressed in the CC. Expression of these enzymes in tissues is affected by aging, the main independent risk factor for erectile dysfunction besides other cardiovascular disease risk factors (CVDRF), such as diabetes or obesity.

Effect of aging and cardiovascular risk factors on receptor Tie1 expression in human erectile tissue.

Introduction: Erectile dysfunction is highly prevalent in patients with advanced age or cardiovascular disease risk factors (CVDRFs). These conditions interfere on expression of vascular growth factors and respective receptors causing disturbance in endothelial function.

Aim: This study aims to assess the effect of aging and CVDRF on the expression of tyrosine kinase with immunoglobulin-like and EGF-like domains (Tie) 1 in human corpus cavernosum (CC).

Hormonal modulation in aging patients with erectile dysfunction and metabolic syndrome.

Erectile dysfunction (ED), metabolic syndrome (MetS), and hypogonadism are closely related, often coexisting in the aging male. Obesity was shown to raise the risk of ED and hypogonadism, as well as other endocrinological disturbances with impact on erectile function. We selected 179 patients referred for ED to our andrology unit, aiming to evaluate gonadotropins and estradiol interplay in context of ED, MetS, and hypogonadism.

Penile corporoplasty with Yachia's technique for Peyronie's disease: Single center experience with 117 patients.

Introduction: Peyronie's disease is an acquired penile deformity with a variety of presentations, caused by the formation of fibrous plaques within the tunica albuginea, leading to bio-mechanical and vascular abnormalities. The objective is to investigate the 18 years outcome of patients with Peyronie's disease treated with penile corporoplasty (Yachia technique) in our department.

Materials And Methods: One hundred and seventeen patients underwent surgical treatment for PD between 1991 and 2009 and were retrospectively evaluated.

The influence of different metabolic syndrome definitions in predicting vasculogenic erectile dysfunction: is there a role for the index of central obesity?

Aims: Analyze the capacity of ICO, the ratio of waist circumference (WC) and height, in predicting hemodynamic impairment in Erectile Dysfunction (ED) patients, independently and integrated in Metabolic Syndrome (MetS) definitions.

Methods: Four hundred and eighty-five ED patients followed in Urology consult from January 2008 until March 2012 were evaluated by a standardized protocol: health questionnaire, anthropometric measurements (AM), blood pressure and analysis, and Penile Duplex Doppler Ultrasound (PDDU) exam. Associations between AM and MetS definitions, including ATPIII, IDF and a new definition replacing WC by ICO in ATPIII MetS definition (ModATPIII), and PDDU were calculated.

Endothelial function in patients with metabolic syndrome and erectile dysfunction: a question of angiopoietin imbalance?

Erectile dysfunction (ED) is a highly prevalent disease whose aetiology is mostly vasculogenic. It is nowadays considered a marker of future cardiovascular events reflecting the underlying endothelial dysfunction, the common link with the metabolic syndrome (MetS). The recent association between MetS, endothelial dysfunction and peripheral artery disease, but not with coronary artery disease (CAD), suggests that the pathophysiologies of CAD and peripheral artery disease may be distinct.

Predictive factors of a successful testicular biopsy and subsequent clinical pregnancy.

Forecast of success with testicular sperm extraction and intracytoplasmic sperm injection (ICSI) remains unknown, as predictive factors have rarely been studied. We evaluated the association among possible predictive factors and a successful biopsy and clinical pregnancy. A consecutive sample of men submitted to a testicular open biopsy in S.

Energy restriction and exercise modulate angiopoietins and vascular endothelial growth factor expression in the cavernous tissue of high-fat diet-fed rats.

The purpose of the current study was to evaluate the effect of a high-fat (HF) diet, energy restriction and exercise on the expression of vascular endothelial growth factor (VEGF), angiopoietin (Ang) 1 and 2, and their receptors in rat corpus cavernosum (CC). Male Wistar rats were fed ad libitum with an HF diet for 8 or 16 weeks. After 8 weeks of the HF diet, a group of rats was subjected to energy restriction with or without exercise for 8 weeks.

Androgen depletion in humans leads to cavernous tissue reorganization and upregulation of Sirt1-eNOS axis.

Aging and physiological androgen decay leads to structural changes in corpus cavernosum (CC) that associate with erectile function impairment. There is evidence that such changes relate to nitric oxide (NO) bioavailability, an endothelial compound produced by the action of endothelial NO synthase (eNOS), and is regulated by sirtuin-1 (Sirt1), a NAD(+)-dependent protein deacetylase. Taking into account the reduced NO synthesis observed in aging and erectile dysfunction, we aimed to characterize human CC of androgen-deprived, young, and aged individuals postulating that androgen deprivation induces modifications similar to those observed in aging.

Are all metabolic syndrome components responsible for penile hemodynamics impairment in patients with erectile dysfunction? The role of body fat mass assessment.

Introduction: Erectile dysfunction (ED) is a common disease that is mostly vasculogenic in nature. ED correlates with cardiovascular risk factors, with endothelial dysfunction being the common link. Hypertension (HTA) and insulin resistance are the most important determinants of arteriogenic ED, and are also components of the metabolic syndrome (MetS), which supports a strong association between MetS and ED.

Real-time PCR study of Ang1, Ang2, Tie-2, VEGF, and KDR expression in human erectile tissue during aging.

Introduction: Aging is a recognized risk factor for erectile dysfunction (ED), contributing independently to vascular damage of penile tissue. Vascular maintenance depends on angiogenic balance in tissues. Vascular endothelial growth factor (VEGF) is a modulator of endothelial cells functions, after engagement to specific receptor kinase domain region (KDR).