Sleep serves important biological functions, and influences health and longevity through
endocrine and metabolic related systems. Sleep debt, circadian misalignment and sleep …

Context: Little is known about the association of low endogenous testosterone levels and
abnormal sleep patterns in older men, although pharmacological doses of testosterone are …

The relationship between sleep disorders and testosterone : Current Opinion in Endocrinology,
Diabetes and Obesity The relationship between sleep disorders and testosterone : Current …

Androgen therapy may precipitate obstructive sleep apnea in men. Despite increasing
androgen use in older men, few studies have examined sleep and breathing. Randomized …

Context Sleep that is insufficient, misaligned, or disrupted causes hypersomnolence and
neuropsychological deficits, adversely affects cardiometabolic health, and is increasingly …

Plasma testosterone levels display circadian variation, peaking during sleep, and reaching a
nadir in the late afternoon, with a superimposed ultradian rhythm with pulses every 90 min …

Objective Obstructive sleep apnea (OSA) is generally considered to lower serum
testosterone concentration in men, although data supporting this as a direct effect are …

Obstructive sleep apnea (OSA) is a common condition among middle-aged men, affecting
approximately 25% of men over the age of 40 (apnea hypopnea index [AHI]> 5). 1 When …

Study objectives High doses of short‐term testosterone have been shown to acutely worsen
sleep‐disordered breathing in men with obstructive sleep apnoea (OSA). The effects of …

As a major androgen with a key role in developing and maintaining male sexual
characteristics, testosterone exerts a broad range of actions regulating several systems …