OBJECTIVE(S): To evaluate the effects of two doses of medroxyprogesterone acetate (MPA) on uterine leiomyoma sizes and on uterine bleeding pattern in postmenopausal women treated withoral hormone replacement therapy (HRT). STUDY DESIGN:Thirty natural postmenopausal women affected by uterine leiomyomas were enrolled and treated withoral micronized estradiol (E(2)) at dose of 2 mg per day, and randomized to receive in association MPA at dose of 2.5 mg daily (group A) or of 5 mg daily (group B). At the beginning of the study and after 1 year of treatment, uterine leiomyomata dimensions were measured using transvaginal ultrasonography (TV-USG). The subjects were instructed to note on a daily dairy the number and severity of abnormal uterine bleeding (AUB) episodes. RESULTS: After 1 year of therapy, a significant changes in mean uterine leiomyomas size was observed in the group treated with higher dose of MPA. No significant differences in uterine bleeding were detected between the two groups. CONCLUSION(S): In postmenopausal women with uterine leiomyomas, it is necessary to use the minimal efficacious dose of progestin during HRT because of a higher risk to increase the tumors dimensions.
RCT Entities:
OBJECTIVE(S): To evaluate the effects of two doses of medroxyprogesterone acetate (MPA) on uterine leiomyoma sizes and on uterine bleeding pattern in postmenopausal women treated with oral hormone replacement therapy (HRT). STUDY DESIGN: Thirty natural postmenopausal women affected by uterine leiomyomas were enrolled and treated with oral micronized estradiol (E(2)) at dose of 2 mg per day, and randomized to receive in association MPA at dose of 2.5 mg daily (group A) or of 5 mg daily (group B). At the beginning of the study and after 1 year of treatment, uterine leiomyomata dimensions were measured using transvaginal ultrasonography (TV-USG). The subjects were instructed to note on a daily dairy the number and severity of abnormal uterine bleeding (AUB) episodes. RESULTS: After 1 year of therapy, a significant changes in mean uterine leiomyomas size was observed in the group treated with higher dose of MPA. No significant differences in uterine bleeding were detected between the two groups. CONCLUSION(S): In postmenopausal women with uterine leiomyomas, it is necessary to use the minimal efficacious dose of progestin during HRT because of a higher risk to increase the tumors dimensions.
Authors: Ik Jin Chang; Gi Youn Hong; Young Lim Oh; Byoung Ryun Kim; Seong Nam Park; Hae-Hyeog Lee; Yong-Jin Na; Jeong Namkung Journal: J Menopausal Med Date: 2013-12-27
Authors: Andrea Ciavattini; Jacopo Di Giuseppe; Piergiorgio Stortoni; Nina Montik; Stefano R Giannubilo; Pietro Litta; Md Soriful Islam; Andrea L Tranquilli; Fernando M Reis; Pasquapina Ciarmela Journal: Obstet Gynecol Int Date: 2013-09-12