64 citations
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January 1998 in “Drugs” In this study, oral dienogest combined with ethinylestradiol provided effective contraception with a Pearl Index of approximately 0.2 and improved androgenic symptoms without significant metabolic effects.
16 citations
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August 2014 in “International Journal of Women's Health” The estradiol valerate/dienogest oral contraceptive helps with heavy periods, may improve acne and symptoms in PCOS, and doesn't affect sexual function.
8 citations
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May 2025 in “Acta Obstetricia Et Gynecologica Scandinavica” This meta-analysis reported that dienogest and combined oral contraceptives had comparable efficacy and tolerability for endometriosis treatment, with therapeutic choice suggested to be based on patient preference and clinical history.
November 2024 in “International Journal of Scientific Reports” This meta-analysis found that while both Dienogest and GnRH analogues effectively managed endometriosis-related pain, Dienogest reduced recurrence rates and hot flushes but increased irregular bleeding, making it a safer option due to fewer side effects.
42 citations
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May 2003 in “Mini-reviews in Medicinal Chemistry” This study found that newly synthesized steroidal trienones demonstrated stronger 5α-reductase inhibitory activity compared to dienones in various biological models, suggesting potential for developing enhanced antiandrogenic drugs.