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The objective of the study was to assess the efficacy of cervical preparation with misoprostol or laminaria suction abortion up to 18 weeks gestation. The study was conducted among a consecutive case series of patients presenting for dilatation and evacuation at a single center. Cervical preparation was effected by either 600 mg buccal misoprostol (n = 32) or laminaria (n = 78). Dilatation and evacuation was then performed using vacuum aspiration, with fetal parts or placenta removed as necessary with appropriate forceps. The principle outcome of interest was procedure time. Complete abortion was effected in 100% of the cases. In all cases, the cervix was adequately prepared to allow either the introduction of a size 14-mm suction cannula or was easily dilated to this diameter. Group size was sufficient for detection of a 20% difference in mean procedure time with 80% power (calculated with two separate standard deviations for procedure time). Procedure times were not significantly different when misoprostol was used compared to laminaria for cervical preparation. It is concluded that the use of misoprostol to provide cervical preparation in second trimester abortion procedures appeared effective and offers an alternative to laminaria. Buccal misoprostol should be more widely investigated for this purpose.

Medical abortion with mifepristone and methotrexate regimens may be offered in a variety of American medical practice settings. In this article the new provider will find information on all aspects of the patient care delivery system for medical abortion, including physical space requirements, staffing and training, patient flow, cost, security, marketing, and quality assurance. Because of the limited published data available regarding logistic issues surrounding abortion care, the information in this article derives largely from the experiences of providers who have established medical abortion practices in their offices or clinics. Its goals are to help make the initial start-up phase briefer and more rewarding for new providers, to offer helpful guidelines for incorporation of medical abortion into practice, and to encourage more practitioners to see the benefits of adding this option to their practices.