title: A transdermal regimen for continuous combined hormone replacement therapy in the menopause.
abstract: Transdermal systems for oestrogen therapy in the menopause have become very popular. The compliance, however, is impeded by the cyclic addition of oral progestins which leads to monthly withdrawal bleeds. In this pilot study a skin patch releasing 0.05 mg oestradiol and 0.25 mg norethisterone acetate per day, which was originally designed for sequential therapy, was used in a continuous manner. Results were quite favourable. Menopausal complaints were efficiently relieved and the Kupperman score dropped from 27.6 to 5.0. Out of 10 women, 1 had mild breakthrough bleeding, and 7 patients recorded one or several spotting episodes, mainly within the first 3 treatment months. No endometrial hyperplasia was observed and there was no significant change in plasma lipids, i.e. cholesterol, triglycerides, HDL-, HDL2-, HDL3-cholesterol, LDL-cholesterol and apolipoproteins A1 and B. The regimen might be a useful alternative to oral continuous combined replacement therapy.
authors: Department of Obstetrics and Gynecology, University Hospital, Zurich, Switzerland.
authors: P J
authors: PJ
authors: Keller
authors: E
authors: E
authors: Hotz
authors: B
authors: B
authors: Imthurn
mesh_terms: D000279:Administration, Cutaneous; D004958:Estradiol / Q000008:administration & dosage; D015914:Estrogen Replacement Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood; D008875:Middle Aged; D009640:Norethindrone / Q000008:administration & dosage / Q000031:analogs & derivatives; D000077563:Norethindrone Acetate; D045167:Progesterone Congeners / Q000008:administration & dosage
chemical_list: D008055:Lipids; D045167:Progesterone Congeners; D004958:Estradiol; D000077563:Norethindrone Acetate; D009640:Norethindrone