RESUMO
Objective To evaluate the efficacy and side-effects of the levonorgestrel-releasing intrauterine device (Mirena) in the treatment of dysfunctional uterine bleeding .Methods 45 cases of dysfunctional uterine bleeding diagnosed by pathology were installed with Mirena.The endometrial thickness by ultrasound hemoglobulin increase and pathologic changes of endometria were recorded before and 24 months after the installation.ResultsThe endometrial thickness before and after the insertion of Mirena were(15.6 ±4.2) mm and (3.2 ± 1.3)mmrespectively (P ＜ 0.01) .Six months after the insertion of Mirena, patients' hemoglobulin was significantly increased from (97.6 ± 8.2)g/L to (123.7 ± 8.1)g/L (U = 2.26, P ＜ 0.05) .After the installation of Mirena, patient experienced metrorrhagia.Conclusions Mirena is a device providing effective and continual therapy for dysfunctional uterine bleeding .It can not only significantly reduce the menstrual blood loss but also reverse the complex hyperplasia effectively.
RESUMO
Objective:To investigate the clinical effects of levonorgestrel-releasing intrauterine device(LNG-IUD) in the treatment of adenomyosis in perimenopausal period. Methods: A total of 92 patients with adenomyosis in perim enopausal period were treated with LNG-IUD and followed up at the 3rd,6th, 12th,24th month. Change of menses, uterine volume,visual analogue scale (VAS) of dysmenorrhea,the serum CA_(125) level and degree of satisfaction with the treatment were observed. Results:The dysmenorrhea was alleviated along with the follow-up time in all of the pa tients after insertion of the LNG-IUD ( P<0.05). The menstrual volume, uterine volume and serum CA_(125) level were decreased significantly(P<0.05) .Conclusions:LNG-IUD is a safe, effective and simple treatment of adenomyosis in perimenopausal period.