Study of Sublingual Versus Oral Misoprostol Administration Following Mifepristone 200 mg for Abortion up to 63 Days Gestation
Study of Sublingual Versus Oral Misoprostol Administration Following Mifepristone 200 mg for Abortion up to 63 Days Gestation
This open-label, randomized study is being conducted to determine whether a dose of 400 mcg
 of sublingual misoprostol (i.e., under the tongue) taken 24 hours following administration of
 mifepristone 200 mg is effective and acceptable at inducing an abortion compared with
 misoprostol taken orally.

 The goal of this study is to provide answers to the following four questions:

 1. Is a regimen of medical abortion with mifepristone using sublingual misoprostol at least
 as effective as using oral misoprostol up to 63 days since the last menstrual period
 (LMP)?

 2. Are the side effects with sublingual use tolerable for women?

 3. Is sublingual administration of misoprostol acceptable to women?

 4. Is one of the regimens (sublingual or oral) superior in terms of efficacy, safety
 (side-effects) or acceptability?
Inclusion Criteria:

 -  Women presenting for medical abortion who consent to participate

 -  Possibility of final gestational age of less than or equal to 63 days

 -  General good health

 -  Willing to provide contact information for purposes of follow-up

 Exclusion Criteria:

 -  Conditions which contraindicate the use of mifepristone or misoprostol

 -  Women presenting for medical abortion who do not consent to participate