The relationship between premature ejaculation and anogenital distance

Premature ejaculation is a common male sexual disease in andrology practice. The goal of essay is to investigate the relation of anogenital distance that predicts prenatal testosterone exposure with premature ejaculation. Between January and May 2019, 150 men were participated in the study. The patients were evaluated with anamnesis and physical examination; age, smoking, alcohol consumption, intravaginal ejaculation latency time, body mass index, premature ejaculation diagnostic tool, distance from anal point to scrotum and distance from anal point to penis were recorded. According to premature ejaculation diagnostic tool score, the patients were classified as premature ejaculation group (score ≥11) and control group (score <11). The mean of the male age was 30.73 ± 4.40 years. The mean intravaginal ejaculation latency time score was 3.42 ± 2.71 min. Two groups were compared using the distance from anal point to scrotum distance from anal point to penis. In the premature ejaculation group, the distances were found lower (77.46 ± 2.31 and 54.78 ± 2.56 mm) than the control group (81.32 ± 3.11 and 58.16 ± 3.48 mm). There were statistical differences between two groups (p < .001). It was concluded that it is likely to have a negative relationship between anogenital distance and premature ejaculation diagnostic tool score.

Effect of Thyroid Hormone Derangements on Sexual Function in Men and Women

INTRODUCTION

Sexual dysfunction affects many people, with 33‒60% of women reporting sexual dysfunction and 8‒52% of men with erectile dysfunction or premature ejaculation. In an effort to determine the constellation of factors responsible for sexual dysfunction, the effect of thyroid hormone derangements has been of recent interest.

AIM

To investigate the associations between thyroid hormones and sexual dysfunction in women and men.

METHODS

Literature was reviewed to examine the effects of hypo- and hyperthyroidism on sexual function.

MAIN OUTCOME MEASURE

We present a summary of the effects of thyroid dysfunction on domains of sexual functioning.

RESULTS

Most studies demonstrate that men with hypo- and hyperthyroidism have increased rates of sexual dysfunction, including erectile dysfunction in men with hypothyroidism. However, studies vary on the strength of correlation between hormonal derangement and level of sexual dysfunction. In both men with hyper- and hypothyroidism, treating the thyroid disorder at least partially reverses sexual dysfunction. In contrast, the current literature provides no consensus on the effect of hypothyroidism, hyperthyroidism, or Hashimoto's thyroiditis on female sexual function. In studies that observed increased rates of sexual dysfunction in women with thyroid disorders, correction of the thyroid derangement resulted in resolution of some sexual dysfunction. Studies are also conflicted on whether there is a relationship between the degree of sexual dysfunction and the degree of hormone derangement in women. However, prior work has demonstrated a relationship between thyroid autoantibodies and sexual dysfunction in women.

CONCLUSION

Thyroid dysfunction is an important factor in the pathogenesis of sexual dysfunction in men and possibly women. Evidence suggests a reversibility of sexual dysfunction with correction of thyroid dysfunction, although the exact pathophysiology of thyroid-mediated sexual dysfunction remains unknown. However, current evidence supports thyroid derangements rather than autoantibodies as the causative factor in men, whereas autoantibodies appear to play a more prominent role in women. Bates JN, Kohn TP, Pastuszak AW. Effect of Thyroid Hormone Derangements on Sexual Function in Men and Women. Sex Med Rev 2020;8:217-230.

Assessment of hormonal activity in patients with premature ejaculation

Purpose

Premature ejaculation is considered the most common type of male sexual dysfunction. Hormonal controls of ejaculation have not been exactly elucidated. The aim of our study is to investigate the role of hormonal factors in patients with premature ejaculation.

Materials and Methods

Sixty-three participants who consulted our outpatient clinics with complaints of premature ejaculation and 39 healthy men as a control group selected from volunteers were included in the study. A total of 102 sexual active men aged between 21 and 76 years were included. Premature ejaculation diagnostic tool questionnaires were used to assessment of premature ejaculation. Serum levels of follicle stimulating hormone, luteinizing hormone, prolactin, total and free testosterone, thyroid-stimulating hormone, free triiodothyronine and thyroxine were measured.

Results

Thyroid-stimulating hormone, luteinizing hormone, and prolactin levels were significantly lower in men with premature ejaculation according to premature ejaculation diagnostic tool (p=0.017, 0.007 and 0.007, respectively). Luteinizing hormone level (OR, 1.293; p=0.014) was found to be an independent risk factor for premature ejaculation.

Conclusions

Luteinizing hormone, prolactin, and thyroid-stimulating hormone levels are associated with premature ejaculation which was diagnosed by premature ejaculation diagnostic tool questionnaires. The relationship between these findings have to be determined by more extensive studies.

Hormonal correlations of premature ejaculation

Premature ejaculation is the most frequent male sexual dysfunction, significantly impairing quality of life of both the patient and the partner and affecting up to one-third of men of every age. In the last years, our knowledge about this topic has greatly increased, and studies on the causes and treatments related to ejaculatory disorders have shed a light on previously uncharted territory. Public interest on sexual dysfunctions has likewise increased in the general population: the time lapse between the first symptoms of sexual dysfunction and the seeking of medical advice has been significantly reduced, whereas demand for a treatment has markedly increased. A role of endocrine regulation has been established in all the aspects of male reproduction; however, the endocrine control of ejaculation is not fully understood. Sex steroid, pituitary, and thyroid hormones have all been advocated as potential candidates in the regulation of the ejaculatory process, but exact mechanisms are not clear yet and further studies are required in order to identify potential targets for treatment.

Hormonal evaluation in premature ejaculation

INTRODUCTION

Premature ejaculation (PE) is a frequently encountered sexual dysfunction in men. It significantly impairs quality of life of the affected male and his partner. The aim of this study is to investigate the role of hormonal factors in patients with PE.

PATIENTS AND METHODS

107 male patients aged between 26 and 64 years (mean 45.1 ± 10.36) who consulted our outpatient clinics with complaints of PE and 94 healthy males (48.1 ± 11.81 years) as a control group were included in the study.

RESULTS

When mean serum hormone concentrations of both groups were compared, levels of prolactin and free T4 were found to be significantly higher in the PE group relative to the control group (p < 0.05). At least one of the hormonal parameters was abnormal in 36 cases (33.6%) with PE, compared to only 22 (23.4%) of the controls. The number of hyperprolactinemic cases was found to be significantly increased in the PE group (p < 0.05).

CONCLUSION

We feel that during the evaluation of this problem, which affects great numbers of men and their partners throughout the world, consideration of potential effects of hormonal factors might be beneficial.

Dapoxetine: an evidence-based review of its effectiveness in treatment of premature ejaculation

Premature ejaculation (PE) is a major issue in male sexual health. The global prevalence of PE is estimated to be between 20% and 40%, making it the most common sexual dysfunction in men. PE causes distress and reduced quality of life for patients and has a negative impact on interpersonal relationships. Historically, it has been treated with cognitive therapy, behavioral methods, and off-label use of selective serotonin reuptake inhibitors usually used to treat depression and other psychological disorders. Dapoxetine is a selective serotonin reuptake inhibitor specifically designed to treat PE. This paper reviews the current evidence for use of dapoxetine in the treatment of PE in adult men. There is substantial evidence that dapoxetine 30 mg or 60 mg taken “on-demand” results in a significant increase in intravaginal ejaculatory latency time when compared with placebo. Patient-reported outcomes are clearly improved relative to placebo following dapoxetine therapy, indicating greater control over ejaculation, more satisfaction with intercourse, less ejaculation-related distress, and, importantly, significantly reduced interpersonal difficulty. These data were supported by consistent reports of improvement in Clinical Global Impression of change in PE following treatment with dapoxetine. Further studies are needed to evaluate long-term efficacy and health economics. The unique pharmacology of dapoxetine makes it ideal for on-demand dosing, and the clinical evidence shows dapoxetine to be an efficacious and tolerable treatment for lifelong and acquired PE.

Profile of men's health in Malaysia: problems and challenges

Men's health concerns have evolved from the traditional andrology and male sexual health to a more holistic approach that encompasses male psychological, social and physical health. The poor state of health in men compared to their female counterparts is well documented. A review of the epidemiological data from Malaysia noted a similar trend in which men die at higher rates in under 1 and above 15 years old groups and most disease categories compared to women. In Malaysia, the main causes of death in men are non-communicable diseases and injuries. Risk factors, such as risk-taking behaviour, smoking and hypertension, are prevalent and amenable to early interventions. Erectile dysfunction, premature ejaculation and prostate disorders are also prevalent. However, many of these morbidities go unreported and are not diagnosed early; therefore, opportunities for early intervention are missed. This reflects poor health knowledge and inadequate health-care utilisation among Malaysian men. Their health-seeking behaviour has been shown to be strongly influenced by family members and friends. However, more research is needed to identify men's unmet health-care needs and to develop optimal strategies for addressing them. Because the Malaysian population is aging and there is an increase in sedentary lifestyles, optimizing men's health will remain a challenge unless effective measures are implemented. The existing male-unfriendly health-care system and the negative influence of masculinity on men's health behaviour must be addressed. A national men's health policy based on a male-friendly approach to health-care delivery is urgently needed to provide a framework for addressing these challenges.