Androgens And Sexual Function: A Placebo-controlled, Randomized, Double-blind Study Of Testosterone Vs. Dehydroepiandrosterone In Men With Sexual Dysfunction And Androgen Deficiency

効果 なし
試験方法 二重盲検法
試験期間 1-6 ヶ月
被験者数 79
性別 男性
年齢 45-64, 65+
体型 肥満
この研究の注釈：

DHEA, at 100mg daily in older (average age of 60) men with sexual dysfunction over 16 weeks failed to significantly increase testosterone (despite increasing DHEA and DHEAS) and subsequently failed to improve the state of sexual dysfunction the participants were in.

Effects Of Dehydroepiandrosterone Supplementation On Cognitive Function And Quality Of Life: The DHEA And Well-Ness (DAWN) Trial

効果 なし
試験方法 二重盲検法
試験期間 不明
被験者数 225
性別 不明
この研究の注釈：

50mg of DHEA for 1 year in older but healthy men and women aged 55-85 given a battery of cognitive tests found no influence of DHEA supplementation on libido in men or women no depression or well-being, although depression and well-being improved in people over time it did to a similar degree in placebo.

Supplementation With DHEA: Effect On Muscle Size, Strength, Quality Of Life, And Lipids

効果 なし
試験方法 二重盲検法
試験期間 1-6 ヶ月
被験者数 50
性別 女性
年齢 45-64, 65+
この研究の注釈：

DHEA at 50mg daily in menopausal women does not influence muscle mass, libido, sleep quality or well being despite increasing circulating androgen status. Estrone and SHBG were unaffected alongside cortisol. Functional tests failed to show a protective effect of either DHEA or estrogen replacement therapy (active control) and power output (knee flexion) was unaffected. Cholesterol decreased 8%.