GynecologyGynecology2079-56962079-5831Consilium Medicum28404Research ArticleContraception: efficacy and safety of levonorgestrel-releasing intrauterine systemPestrikovaT Yutyp50@rambler.ruDanilenkoI ADoctordanilenkoirina@yandex.ruBolonyaevaN A-GaponenkoE K-15022015171222409042020Copyright © 2015, Consilium Medicum2015The study included 120 women aged 24 to 44 years attending Vivea gynecology department and wanting to use an intrauterine levonorgestrel-releasing system (LNG-BMC) as a contraception method.After a preliminary examination and exclusion of contraindications for this method of contraception LNG-BMC is inserted into the first 7 days of men-strual bleeding.The results indicate a high contraceptive efficacy of the LNG-BMC, a therapeutic effect in dysmenorrhea, premenstrual syndrome, menorrhagia, anemia.levonorgestrel-releasing systemanemiadysmenorrheapremenstrual syndromeлевоноргестрел-рилизинг-системаанемиядисменореяпредменструальный синдром[Прилепская В.Н. Гормональная контрацепция. Клинические лекции. М.: ГЭОТАР-Медиа, 2014.][Шестакова И.Г., Хамошина М.Б., Кайгородова Л.А. Дифференцированный подход к назначению левоноргестрелвыделяющей внутриматочной системы. Доктор-Ру. 2014; 8 (96): 5-11.][Buhling K.J, Zite N.B, Lotke P, Black K et al. Worldwide use of intrauterine contraception: a review. Contraception 2014; 89 (3): 162-73.][Chi C, Huq F.Y, Kadir R.A. Levonorgestrel - releasing intrauterine system for the management of heavy menstrual bleeding in women with inherited bleeding disorders: long - term follow - up. Contraception 2011; 83 (3): 242-7.][Wu J.P, Pickle S. Extended use of the intrauterine device: a literature review and recommendation for the clinical practice. Contraception 2014; 89 (6): 495-503.][Nelson A.L. Levonorgestrel intrauterine system: a first - line medical treatment for heavy menstrual bleeding. Womens Health (Lond Engl) 2010; 6: 347-56.][Kucuk T, Ertan K. Continuous oral or intramuscular medroxyprogesterone acetate versus the levonorgestrel releasing intrauterine system in the treatment of perimenopausal menorrhagia: a randomized, prospective, controlled clinical trial in female smokers. Clin Exp Obstet Gynecol 2008; 35: 57-60.][Endrikat J, Shapiro H, Lukkari-Lax E et al. A Canadian, multicentre study comparing the efficacy of a levonorgestrel - releasing intrauterine system to an oral contraceptive in women with idiopathic menorrhagia. J Obstet Gynaecol Can 2009; 31: 340-7.][Kaunitz A/M, Bissonnette F, Monteiro I et al. Levonorgestrel - releasing in trauterine system or medroxyprogesterone for heavy menstrual bleeding: a randomized controlled trial. Obstet Gynecol 2010; 116: 625-32.]