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KMID : 0358420160590030220
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Korean Journal of Obstetrics and Gynecology
2016 Volume.59 No. 3 p.220 ~ p.226
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Role of vaginal estradiol pretreatment combined with vaginal misoprostol for cervical ripening before operative hysteroscopy in postmenopausal women
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Luisa Casadei
Eleonora Piccolo
Claudia Manicuti
Silvia Cardinale
Matteo Collamarini
Emilio Piccione
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Abstract
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Objective: To assess the efficacy and safety of vaginal misoprostol after a pretreatment with vaginal estradiol to facilitate the hysteroscopic surgery in postmenopausal women.
Methods: In this observational comparative study, 35 control women (group A) did not receive any pharmacological treatment,26 women (group B) received 25 μg of vaginal estradiol daily for 14 days and 400 μg of vaginal misoprostol 12 hours before hysteroscopic surgery, 32 women (group C) received 400 μg of vaginal misoprostol 12 hours before surgery.
Results: Demographic data were well balanced and all variables were not significantly different among the three groups. The study showed a significant difference in the preoperative cervical dilatation among the group B (7.09±1.87 mm), the group A (5.82±1.85 mm; B vs. A, P=0.040) and the group C (5.46±2.07 mm; B vs. C, P=0.007). The dilatation was very easy in 73% of women in group B. The pain scoring post surgery was lower in the group B (B vs. A, P=0.001; B vs. C, P=0.077). In a small subgroup of women with suspected cervical stenosis, there were no statistically significant differences among the three groups considered. No complications during and post hysteroscopy were observed.
Conclusion: In postmenopausal women the pretreatment with oestrogen appears to have a crucial role in allowing the effect of misoprostol on cervical ripening. The combination of vaginal estradiol and vaginal misoprostol presents minor side effects and has proved to be effective in obtaining satisfying cervical dilatation thus significantly reducing discomfort for the patient.
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KEYWORD
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Cervical ripening, Estradiol, Hysteroscopy, Misoprostol, Postmenopause
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