发明名称 Ultra low dose oral contraceptives with less menstrual bleeding and sustained efficacy
摘要 A method of female contraception involves administering a combination of estrogen and progestin for 60-110 consecutive days in which the daily amounts of estrogen and progestin are equivalent to about 5-35 mcg of ethinyl estradiol and about 0.025 to 10 mg of norethindrone acetate, respectively. The advantages include less menstrual bleeding, less patient anemia, less total exposure to medication, higher compliance rates and more lifestyle convenience for patients.
申请公布号 US5898032(A) 申请公布日期 1999.04.27
申请号 US19970880419 申请日期 1997.06.23
申请人 MEDICAL COLLEGE OF HAMPTON ROADS 发明人 HODGEN, GARY D.
分类号 A61K31/565;A61K31/57;(IPC1-7):A61K31/56 主分类号 A61K31/565
代理机构 代理人
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