Testosterone supplementation has increased in recent years for both treatment of
hypogonadism and recreational use. Strokes in young adults have similarly increased with a …

Background: One factor that may negatively impact male reproductive health is the illegal
use of testosterone and anabolic–androgenic steroids. This study aimed to evaluate the …

There is a natural balance between the major sex steroids, testosterone and estradiol,
controlled by gonadal secretion and peripheral conversion by aromatase. This balance is …

Background Self-collected capillary samples are convenient for direct access testing (DAT),
but exogenous testosterone use may cause falsely elevated total testosterone (TT) results …

Background Critical shortages in the national blood supply have led to a re‐evaluation of
previously overlooked donor sources for blood products. As a part of that effort, red blood …

Circulating levels of testosterone decline with age in men, 1 and some clinical
consequences of hypogonadism resemble those of normal aging: fatigue, weakness, and …

Background For two decades preceding the COVID-19 pandemic, testosterone therapy (TT)
became more prevalent in the US. Given the forced shift in practice patterns and healthcare …

Objectives To evaluate MRI-based measurements of androgen-sensitive perineal/pelvic
muscles in men with prostate cancer before and after androgen deprivation therapy (ADT) …

Introduction Prescription testosterone usage in the United States declined after 2013
following reports of its association with myocardial infarction and stroke. However, more …

Testosterone deficiency is common but often undiagnosed and untreated with many men
struggling with symptoms for years before reaching out for healthcare professional advice. In …