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Chlormadinone acetate (CMA), sold under the brand names Belara, Gynorelle, Lutéran, and Prostal among others, is a progestin and antiandrogen medication which is used in birth control pills to prevent pregnancy, as a component of menopausal hormone therapy, in the treatment of gynecological disorders, and in the treatment of androgen-dependent conditions like enlarged prostate and prostate ...
Unlike antigonadotropic antiandrogens like cyproterone acetate and GnRH analogues, bicalutamide does not suppress production of testosterone or estradiol and instead actually increases it [citation needed], which has an important involvement in the differential side-effect profiles of the medications. [citation needed]
Cyproterone acetate (CPA), sold alone under the brand name Androcur or with ethinylestradiol under the brand names Diane or Diane-35 among others, is an antiandrogen and progestin medication used in the treatment of androgen-dependent conditions such as acne, excessive body hair growth, early puberty, and prostate cancer, as a component of feminizing hormone therapy for transgender individuals ...
[253] [254] [255] Progestogens with the potential for clinically relevant glucocorticoid effects include the 17α-hydroxyprogesterone derivatives chlormadinone acetate, cyproterone acetate, medroxyprogesterone acetate, megestrol acetate, promegestone, and segesterone acetate and the testosterone derivatives desogestrel, etonogestrel, and gestodene.
A steroidal antiandrogen (SAA) is an antiandrogen with a steroidal chemical structure. [1] [2] [3] They are typically antagonists of the androgen receptor (AR) and act both by blocking the effects of androgens like testosterone and dihydrotestosterone (DHT) and by suppressing gonadal androgen production.
All contain an estrogen, ethinylestradiol or mestranol, [1] [2] in varying amounts, and one of a number of different progestogens. (Regarding the estrogen, the inactive 3-methyl ether of ethinylestradiol, which must be metabolized by the liver into the active ethinylestradiol; 50 μg of mestranol is equivalent to only 35 μg of ethinylestradiol and should not be used when high-dose [50 μg ...
[1] [2] An acylated derivative, chlormadinone acetate, is used clinically as a pharmaceutical drug. [1] [2] It was patented in 1958 and approved for medical use in 1963. [3] While chlormadinone is sometimes used as a synonym for chlormadinone acetate, what is almost always being referred to is chlormadinone acetate and not chlormadinone.
Cyproterone, also known by its developmental code name SH-80881, is a steroidal antiandrogen which was studied in the 1960s and 1970s but was never introduced for medical use. [ 1 ] [ 2 ] [ 3 ] It is a precursor of cyproterone acetate (CPA), an antiandrogen, progestin , and antigonadotropin which was introduced instead of cyproterone and is ...