ORIGINAL ARTICLE   

Minerva Ginecologica 2017 February;69(1):23-8

DOI: 10.23736/S0026-4784.16.03935-6

Copyright © 2016 EDIZIONI MINERVA MEDICA

language: English

Lower complication rates with office-based D&C under ultrasound guidance for missed abortion

Michael CHAIKOF ^{1, 2}, Tal LAZER ^{1, 2}, Itai GAT ^{1, 2, 3}, Kevin QUACH ², Basheer ALKUDMANI ^{1, 2}, Khaled ZOHNI ^{1, 2, 3}, Ari BARATZ ^{1, 2, 4, 5}, Karen GLASS ^{1, 2, 5}, Prati SHARMA ^{1, 2, 5}, Clifford LIBRACH ^{1, 2, 5} ✉

¹ Department of Obstetrics and Gynecology, University of Toronto, Toronto, Canada; ² CReATe Fertility Centre, Toronto, Canada; ³ Pinchas Borenstein Talpiot Medical Leadership Program, Sheba Medical Center, Ramat Gan, Israel; ⁴ Department of Reproductive Health and Family Planning, National Research Centre, Cairo, Egypt; ⁵ Department of Gynecology, Women’s College Hospital, Toronto, Canada

BACKGROUND: Missed abortion (MA) can be managed expectantly, medically or surgically. Surgical management has been performed safely in the office setting by suction dilation and curettage (D&C). Prior studies suggest that intraoperative ultrasound guidance (USG) may reduce complications for first-trimester therapeutic abortion. The aim of this study was to evaluate the safety of office D&C for MA using real-time USG.
METHODS: This retrospective cohort study included 255 patients who underwent office D&C under USG for first trimester MA at a single university-affiliated fertility clinic during January 2011-December 2013. Transabdominal USG was utilized during the procedure and was immediately followed by a transvaginal ultrasound examination to confirm full evacuation. Intra- and postoperative complication rates were compared to previously published data.
RESULTS: There were no intraoperative complications, including excessive blood loss or uterine perforation. Two of the 255 patients (0.87%) were diagnosed with RPOCs requiring uterine re-evacuation. This rate of RPOCs was superior to rates previously reported for D&Cs without USG (2.6-4.9%, P=0.046). There were no other post procedure complications identified.
CONCLUSIONS: We observed very low complications rate in Office-based D&C under USG, lower than those reported in the literature with unguided D&C.

KEY WORDS: Abortion, missed - Dilatation and curettage - Ultrasonography