78 citations
,
October 2003 in “Cochrane library” Cyproterone acetate with estradiol may subjectively improve excessive hair growth in women, but it's not clinically better than other treatments.
74 citations
,
April 2002 in “PubMed” Both oral contraceptives reduced acne effectively and had similar positive effects on skin oiliness and hair growth.
68 citations
,
May 1991 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Both cyproterone acetate and spironolactone effectively reduce hair growth in women with hirsutism.
64 citations
,
March 1984 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Cyproterone acetate effectively reduced hair growth in hirsute patients by lowering androgen levels and altering androgen metabolism.
59 citations
,
February 2021 in “BMJ” High doses of cyproterone acetate increase the risk of brain tumors in women, but the risk decreases after stopping the medication.
58 citations
,
July 1974 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Cyproterone acetate combined with ethinyl estradiol significantly reduced hirsutism in women.
56 citations
,
April 2003 in “Fertility and Sterility” All three treatments reduce hirsutism, but spironolactone works best long-term.
52 citations
,
July 1998 in “Urology” Liarozole may be more effective than cyproterone acetate for treating advanced prostate cancer, with better PSA response and survival rates, while maintaining quality of life.
49 citations
,
April 1997 in “Human reproduction” Hormone therapy for excessive hair growth is as good with GnRHa as with high-dose CPA, but GnRHa has longer-lasting results.
49 citations
,
August 1996 in “The Journal of Clinical Endocrinology and Metabolism” The combination of cyproterone acetate and testosterone enanthate is highly effective in preventing sperm production and could be a good reversible male contraceptive.
42 citations
,
December 1976 in “PubMed” Cyproterone acetate and ethinylestradiol effectively reduce hirsutism and acne in women.
40 citations
,
March 2019 in “Pharmaceutical development and technology” Smaller particles of the drug carrier penetrated skin better, with 300 nm size being best for targeting hair follicles.
39 citations
,
January 1980 in “Dermatology” Cyproterone acetate was effective in treating acne, hirsutism, and alopecia with few side effects.
39 citations
,
August 2004 in “International journal of gynaecology and obstetrics” Finasteride and CPA-EE2 equally reduce hirsutism, but affect hormone levels differently.
36 citations
,
May 2017 in “The journal of sexual medicine” Cyproterone acetate treatment is safe and causes mild feminization, which increases with added estrogen.
30 citations
,
July 2009 in “Experimental and clinical endocrinology & diabetes” Cyproterone acetate effectively treats sexual disorders by reducing sexual functions and is generally well-tolerated.
30 citations
,
January 1998 in “Dermatology” Birth control pills and cyproterone acetate can help treat acne in women, especially when linked to hormonal issues.
26 citations
,
December 1981 in “British journal of dermatology/British journal of dermatology, Supplement” Cyproterone acetate reduced hair growth in most hirsute females and made hair softer, thinner, and lighter.
23 citations
,
April 1999 in “The Journal of Clinical Endocrinology and Metabolism” All treatments reduce hair growth; low dose flutamide most effective with fewer side effects.
20 citations
,
July 1990 in “Clinical and experimental dermatology” Taking cyproterone acetate and ethinyl oestradiol for hair loss can lower vitamin B12 levels in women.
18 citations
,
March 2010 in “Gynecologic and obstetric investigation” The oral contraceptive alone is the preferred treatment for hirsutism, as adding the GnRH analog showed no significant benefit.
18 citations
,
August 1985 in “European journal of endocrinology” Cyproterone acetate is effective for treating hirsutism, but some patients may feel worse on low-dose maintenance therapy.
15 citations
,
November 1983 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hamster hair growth; cyproterone acetate reduces it.
14 citations
,
January 1980 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Both treatments reduced androgen levels and hair growth in women with hirsutism.
14 citations
,
January 1980 in “Dermatology” Cyproterone acetate temporarily reduces hair growth in women with idiopathic hirsutism but doesn't change hormone levels.
12 citations
,
August 2017 in “Pharmaceutical medicine” Most doctors know the thrombosis risk with Cyproterone/Ethinylestradiol, but some lack details on less common risks and patient instructions; educational materials are underused but useful.
11 citations
,
April 2017 in “The European Journal of Contraception & Reproductive Health Care” Cyproterone acetate with ethinyl estradiol is effective for treating skin symptoms related to high androgen levels, like in PCOS.
10 citations
,
December 2002 in “International Journal of Dermatology” Cyproterone acetate can cause rare shortness of breath in women.
9 citations
,
December 1987 in “European journal of endocrinology” The treatment significantly reduced hair growth and male hormone levels in hirsute women.
8 citations
,
April 1991 in “European journal of endocrinology” 3α-AdiolG is a good marker for androgen activity in women with excessive hair growth and decreases with anti-androgen treatment.