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Erschienen in:
17.08.2019 | General Gynecology
The role of repeat misoprostol dose in the management of early pregnancy failure
Erschienen in: Archives of Gynecology and Obstetrics | Ausgabe 5/2019
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Purpose
We aimed to assess the role of repeat misoprostol administration in those with thickened endometrium in the management of early pregnancy failure (EPF).
Methods
A retrospective cohort study in two university hospitals among women receiving misoprostol treatment for EPF. Those with thickened endometrium at the first follow-up visit, who received a repeat 800 µg dose of vaginal misoprostol in institution B and no treatment in institution A, constituted the study group. The primary outcome was treatment success, defined as complete uterine evacuation without the need for any operative intervention
Results
Overall, 608 women with thickened endometrium as assessed by transvaginal ultrasonography 2 days following initial misoprostol administration for EPF were included. Of them, 427 did not receive repeat misoprostol dose, and 181 received repeat misoprostol dose. The rate of surgical intervention did not differ between those who received a repeat misoprostol dose (6.1%) and those who did not (4.3%) (P = 0.32). The median endometrial thickness was similar in those that did and did not require subsequent surgical intervention (P = 0.65), and was a poor predictor of treatment outcome.
Conclusions
Repeat misoprostol administration among women with thickened endometrium following initial misoprostol administration for EPF was not associated with improved treatment success rates.