RESUMO
Background: To study the awareness and efficacy of Mirena (Levonorgestrel intrauterine system) in treatment of abnormal uterine bleeding.Methods: A prospective analytical study was conducted from January 2012 to June 2018 at Smt. Kashibai Navale medical college and general hospital, Pune, Maharashtra, India. Total 30 women between age of 35 to 45 yrs age were included in the study. Mirena was inserted post-menstrually in the operation room under sedation was done. The women were called for follow-up after 1 month, then 4 months, and then yearly (for maximum 2 years); and asked regarding the relief they have obtained from the antecedent menstrual complaints.Results: At end of study, Overall satisfaction rate among women was 76.67% and decrease menstrual blood flow observed in 20 (74.07%) cases. Most common side effect observed was irregular menses in 6 (22.22%) cases. Hysterectomy was required in 3 (11.11%) cases.Conclusions: Menorrhagia is a common gynaecologic problem often needing hysterectomy. The LNG-IUS reduces bleeding in women with menorrhagia due to benign causes. The patient acceptance and satisfaction is high. Main problem is irregular bleeding especially for the first 3 months after insertion. If the patients can be counseled before insertion, continuation rates for LNG-IUS are high. It has the potential to replace hysterectomy as treatment of choice in certain patients.