T Yoshimura1, H Okamura. 1. Department of Obstetrics and Gynecology, Kumamoto University School of Medicine, Honjo 1-1-1, 860-8556, Kumamoto, Japan. yoshimur@kaiju.medic.kumamoto-u.ac.jp
Abstract
OBJECTIVE: Estriol is an estrogen with considerably weaker stimulatory effects on endometrial proliferation than estradiol. A study was conducted to determine the effects of oral estriol on vaginal flora and endometrial thickness. METHODS: Fifty-nine postmenopausal women (50-75 years of age), complaining of pruritus or vaginal discharge, participated in the study. Vaginal flora and endometrial thickness were evaluated before treatment and after receiving oral estriol (2 mg/day) for 14 days. RESULTS: Prior to treatment, lactobacilli were found in vaginal cultures from only six of the 59 study participants, whereas after treatment, the vaginal flora of 27 women showed a presence of lactobacilli (P<0.0001). Endometrial thickness exceeded 5 mm in only five cases. No side effects were reported. CONCLUSION: Estriol, which has little effect on the endometrium, has the potential to be highly useful for the treatment of atrophic vaginitis.
OBJECTIVE:Estriol is an estrogen with considerably weaker stimulatory effects on endometrial proliferation than estradiol. A study was conducted to determine the effects of oral estriol on vaginal flora and endometrial thickness. METHODS: Fifty-nine postmenopausal women (50-75 years of age), complaining of pruritus or vaginal discharge, participated in the study. Vaginal flora and endometrial thickness were evaluated before treatment and after receiving oral estriol (2 mg/day) for 14 days. RESULTS: Prior to treatment, lactobacilli were found in vaginal cultures from only six of the 59 study participants, whereas after treatment, the vaginal flora of 27 women showed a presence of lactobacilli (P<0.0001). Endometrial thickness exceeded 5 mm in only five cases. No side effects were reported. CONCLUSION:Estriol, which has little effect on the endometrium, has the potential to be highly useful for the treatment of atrophic vaginitis.
Authors: Caroline M Mitchell; Sujatha Srinivasan; Anna Plantinga; Michael C Wu; Susan D Reed; Katherine A Guthrie; Andrea Z LaCroix; Tina Fiedler; Matthew Munch; Congzhou Liu; Noah G Hoffman; Ian A Blair; Katherine Newton; Ellen W Freeman; Hadine Joffe; Lee Cohen; David N Fredricks Journal: Menopause Date: 2018-05 Impact factor: 2.953
Authors: Karol Gliniewicz; G Maria Schneider; Benjamin J Ridenhour; Christopher J Williams; Yuli Song; Miranda A Farage; Kenneth Miller; Larry J Forney Journal: Front Microbiol Date: 2019-02-14 Impact factor: 5.640