Long-acting reversible contraception immediately after medical abortion: systematic review with meta-analyses

AbstractBACKGROUNDLong-acting reversible contraceptives (LARCs) are safe, effective and convenient post-abortal methods. However, there is concern that some LARCs may reduce the effectiveness of abortifacient drugs or result in other adverse outcomes.OBJECTIVE AND RATIONALEWe undertook two systematic reviews to examine the early administration of LARCs in women undergoing medical abortion with mifepristone and misoprostol. (i) For women who are having a medical abortion and who plan to use a progestogen-only contraceptive implant or injectable, does administration of the contraception at the same time as mifepristone influence the efficacy of the abortion? (Implant/injectable review). (ii) For women who have had a medical abortion, how soon after expulsion of the products of conception is it safe to insert an intrauterine contraceptive device/system? (LNG-IUS/Cu-IUD review).SEARCH METHODSOn 19 November 2018, we searched Embase Classic, Embase; Ovid MEDLINE(R) including Daily and Epub Ahead-of-Print, In-Process and Other Non-Indexed Citations; the Cochrane Library; Cinahl Plus; and Web of Science Core Collection. Eligible studies were randomised controlled trials (RCTs), in English from 1985 (Implant/injectable review) or 2007 (LNG-IUS/Cu-IUD review) onwards, conducted in women undergoing medical abortion with mifepristone and misoprostol and studying either (i) simultaneous administration of mifepristone and a progestogen-only contraceptive implant or injectable compared to a...
Source: Human Reproduction Update - Category: OBGYN Source Type: research