Hypogonadism in men: Updates and treatments

Men's Health as a Telehealth Strategy

Although telehealth seems to be an emerging technological marvel, it has been used in some way for many years now. Moreover, although the coronavirus disease 2019 pandemic wreaked horrific and tragic havoc around the world, it brought with it a new era of patient-centered care that forced many reluctant providers to adopt its use. With newer technologies at our fingertips and on the horizon and an increased number of qualified men's health specialists coming to the fore, men's telehealth will increasingly continue to provide a viable option for men seeking care and treatment.

The Role of Testosterone Therapy in Men's Health

Over the last 3 decades, there has been an increased interest in testosterone replacement therapy. This trend is a result of an aging population, endocrine disruptors in our foods and environment and rising obesity rates. In addition, there has been a surge in Men's Health clinics and online direct-to-consumer Web sites, making testosterone replacement therapy much more readily accessible. As more men seek to increase their testosterone levels, more long-term random control studies are needed to gain better insight into testosterone optimization to support the anecdotal observation commonly experienced in the practice setting.

Ketogenic state improves testosterone serum levels-results from a systematic review and meta-analysis

BACKGROUND

It is widely demonstrated that obesity and hypogonadism are bi-directionally correlated, since the hypogonadism prevalence is higher in obese population, while weight loss increases testosterone serum levels. Several approaches are available to contrast weight excess, from simple dietary regimens to more complex surgical procedures. Ketogenic diets (KD) fit in this context and their application is growing year after year, aiming to improve the metabolic and weight patterns in obese patients. However, KD influence on testosterone levels is still poorly investigated.

OBJECTIVES

To systematically evaluate the potential effect of KD on testosterone levels.

METHODS

A systematic literature search was performed until April 2022 including studies investigating testosterone levels before and after KD. Secondary endpoints were body weight, estradiol and sex-hormone binding globulin serum levels. Any kind of KD was considered eligible, and no specific criteria for study populations were provided.

RESULTS

Seven studies (including eight trials) were included in the analysis for a total of 230 patients, five using normocaloric KD and three very low calories KD (VLCKD). Only three studies enrolled overweight/obese men. A significant total testosterone increase was recorded after any kind of KD considering 111 patients (2.86 [0.95, 4.77], p = 0.003). This increase was more evident considering VLCKD compared to normocaloric KD (6.75 [3.31, 10.20], p < 0.001, versus 0.98 [0.08, 1.88], p = 0.030). Meta-regression analyses highlighted significant correlations between the post-KD testosterone raise with patients' age (R-squared 36.4, p < 0.001) and weight loss (R-squared 73.6, p < 0.001).

CONCLUSIONS

Comprehensively, KD improved testosterone levels depending on both patients' age and KD-induced weight loss. However, the lack of information in included studies on hormones of the hypothalamic-pituitary-gonadal axis prevents an exhaustive comprehension about mechanisms connecting ketosis and testosterone homeostasis.