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Background Erectile dysfunction (ED) is the most common sexual dysfunction in men. Some types of ED are amenable to treatment using lifestyle medicine approaches with or without pharmacotherapy. Aim Investigate self-reported efficacy of lifestyle medicine approaches to tackle ED. Methods A cross-sectional online survey of 1177 community dwelling adults explored the prevalence and methods used to tackle ED in the community setting. We examined differences between participants with and without ED. Variables associated with ED in univariable analyses were included in a multivariable logistic regression to identify variables independently associated with the condition. Outcomes Self-reported measure: perceived effectiveness of lifestyle medicine interventions to tackle ED. Results Most respondents (76.5%) had experienced ED, and this was associated with having a long-term condition, taking anti-hypertensive medication, hypercholesterolaemia and obesity. Medication was the most common management strategy overall (65.9%), followed by stress management (43.5%) and weight loss (40.4%). Over half (53.9%) did not use any lifestyle modification strategies to tackle ED. Only 7.0% of ED sufferers received a mental health assessment and 29.2% received other tests (e.g., blood test, medical imaging) by GPs. Cardiovascular training was identified as the best rated strategy by its users (37.8%). Supplements (35.1%) and weight training/physical activity (32.6%) were also positively rated. Clinical implications Structured education to general practitioners and community dwelling adults about the impact of lifestyle behaviour modification and how this could influence the appearance or trajectory of ED could help improve personal choice when tackling ED. Strengths and limitations To our knowledge, this is the first study to collect eSurvey responses from community dwelling adults to gauge their reliance and perceived effectiveness of lifestyle medicine approaches to tackle ED. The principal limitation was the lack of follow-up, and not recording other information including lifestyle factors such as nutrition, smoking, and the use of alcohol and recreational drugs, which may have enabled a fuller exploration of the factors that could influence the primary outcome measures examined. Conclusion Despite the high prevalence of ED, there is not enough awareness in the community setting about effective and low-cost lifestyle medicine strategies, including cardiovascular training and the use of supplements and weight training, to help tackle this common condition. Plain English summary Erectile dysfunction (ED) is the most common sexual dysfunction in men. Some types of ED can be treated using lifestyle medicine approaches with or without the use of medicines. The aim of this study was to investigate self-reported efficacy of lifestyle medicine approaches to tackle ED. We conducted a cross-sectional online survey of 1177 community dwelling adults to explore the prevalence, methods and perceived effectiveness of lifestyle medicine approaches to tackle ED in the community setting. Most respondents (76.5%) had experienced ED, and this was associated with having a long-term condition, taking anti-hypertensive medication, high blood cholesterol and obesity. After medication stress management (43.5%) and weight loss (40.4%) were most frequently cited lifestyle medicine intervention. Cardiovascular training was identified as the best rated strategy by its users (37.8%). To our knowledge, this is the first study to collect eSurvey responses from community dwelling adults to gauge their reliance and perceived effectiveness of lifestyle medicine approaches to tackle ED. Despite the high prevalence of ED, there is not enough awareness in the community setting about effective and low-cost lifestyle medicine strategies, including cardiovascular training and the use of supplements and weight training, to help tackle this common condition. Key points We surveyed 1177 community dwelling adults to explore the use of lifestyle medicine approaches to tackle ED. Univariable and multivariable logistic regression was used to explore the association of ED with health and lifestyle factors. We collected data on how ED was addressed in general practice and to identify the best rated strategy to tackle the condition. A key limitation was lack of follow-up using personal interview component to explore individual drivers and barriers for the routine adoption of lifestyle behaviour modification to tackle ED. Structured education about the impact of lifestyle behaviour modification and how this could influence the appearance or trajectory of ED could help improve personal choice.

Vasectomy is the simplest, safest, and most effective form of definitive fertility control in men [1]. Vasectomy is used for 10% of contraception worldwide but only for 2% in Germany [2]. The aim of this study was to investigate the impact of vasectomy on the sexual satisfaction of sterilized men and their partners. Vasectomized men and their partners were surveyed by means of the IIEF (International Index for Erectile Function) and the FSFI (Female Sexual Function Index) questionnaires. A total of 294 couples were surveyed; 90 men answered the IIEF, and 74 women answered the FSFI. The results of the questionnaires were compared to a historical comparison group. The men were also surveyed with a not validated questionnaire, which was returned by 95 men. The two-sample t-test for independent samples, the chi-squared test, and the Wilcoxon-Mann-Whitney test were carried out. The vasectomized men had significantly better results than the healthy historical comparison group in the IIEF domains of erectile function, orgasm, sexual desire, and intercourse satisfaction. For the female partners of the sterilized men, there were almost no significant differences in any questions of the FSFI in comparison to the control group. A significant difference was observed only in the domain 'arousal'. Vasectomy does not have a negative impact on the sexual satisfaction of the affected couples. In fact, sexual satisfaction improved for the sterilized men, while the satisfaction of the women was not reduced by the vasectomy.

Transitional cell carcinoma (TCC) of the bladder is a solid tumor that induces angiogenesis to maintain nutrition and oxygenation of tumor cells. Maspin, a serpin with tumor suppressing activity, has recently been identified as an inhibitor of angiogenesis. This study examined the impact of maspin expression in the growth pattern of TCC of the bladder. Maspin was identified in a panel of normal tissues, in several bladder carcinoma cell lines, and 51 patient samples of TCC of the bladder. Expression was detected by RT-PCR and immunohistochemistry. Furthermore, the level of maspin was correlated to the growth rate of bladder tumor cell lines in vitro and in vivo. Maspin expression was found in high quantities in normal urothelium. Maspin expression was preserved in superficial bladder cancers but was significantly diminished in invasive carcinomas. Within the group of invasive TCCs, maspin expression was inversely correlated to the patient prognosis. Furthermore, low maspin expression level was coupled to an increased tumor cell growth in vivo. Down-regulation of maspin expression seems to be a specific event in the progression of invasive bladder carcinoma. Maspin might be a useful marker to determine the prognosis of invasive TCC. Furthermore, maspin re-expression might become a therapeutic option in the treatment of invasive, metastatic TCC.