title: [Our experience in using the triphasic contraceptive trisiston for contraception].
abstract: The authors carried out studies on 80 women, using Trisistone, a preparation of Germed, Jenapharm, DDR, in the course of 250 cycles, taking into consideration the advantages of triphasic contraceptive preparations as well as the fact that till this moment there were not applied in our country. A good contraceptive efficiency was established. No case with conception was recorded. The side effects were mild and and their frequency varies between 2.4 and 9.7% Irregular bleedings were the only disadvantage of Trisistone, which caused refusal for its usage. It is proposed that Trisistone should be used as an initial contraceptive preparation like the preparations with "mini" doses. In cases with good tolerance women should continue to use it, but they should take another contraceptive preparation, when bleeding occurs.
authors: D
authors: D
authors: Vasilev
authors: M
authors: M
authors: Katsarova
authors: I
authors: I
authors: Dikov
mesh_terms: D003270:Contraceptive Agents / Q000008:administration & dosage / Q000009:adverse effects; D004341:Drug Evaluation; D004997:Ethinyl Estradiol / Q000008:administration & dosage* / Q000009:adverse effects; D019304:Ethinyl Estradiol-Norgestrel Combination; D005260:Female; D006801:Humans; D008597:Menstrual Cycle / Q000187:drug effects; D009644:Norgestrel / Q000008:administration & dosage* / Q000009:adverse effects; D013607:Tablets; D014592:Uterine Hemorrhage / Q000139:chemically induced
chemical_list: D003270:Contraceptive Agents; D013607:Tablets; D009644:Norgestrel; D004997:Ethinyl Estradiol; D019304:Ethinyl Estradiol-Norgestrel Combination
vernacular_title: Nashiiat opit ot prilozhenieto na trifazniia kontratseptiv trisiston za kontratseptsiia.