title: Oral methotrexate and vaginal misoprostol for early abortion.
abstract: A prospective trial including 300 pregnant women seeking elective abortion was conducted to evaluate the safety and efficacy of methotrexate and misoprostol for abortion at < or = 63 days' gestation. Subjects received methotrexate 50 mg orally and were randomly allocated to receive 800 micrograms of misoprostol vaginally 3, 4, or 5 days after administration of the methotrexate. The misoprostol dose was repeated 48 and 96 h later if abortion did not occur. Outcome measures included successful abortion (complete abortion without requiring a surgical procedure) and side effects. Complete abortion occurred in 273 of 300 patients (91%, 95%, CI 87, 94%) patients. No significant statistical differences were found in the success rates when misoprostol was given days 3, 4, or 5 after the administration of methotrexate (p = 0.69). Vaginal bleeding lasted 7.1 +/- 3.8 days, spotting 4.1 +/- 2.5 days, and total bleeding 11.2 +/- 4.1 days. Side effects for methotrexate were minimal, whereas, for misoprostol they were mild and transient except for pain. The use of methotrexate and misoprostol together could be an alternative to the intramuscular use of methotrexate or the use of antiprogestins and prostaglandin for medical abortion.
authors.affiliation: Hospital Docente Gineco-Obstétrico Eusebio Hernández (Maternidad Obrerá), Cíudad de la Habana, Cuba.
authors.forename: J L
authors.initials: JL
authors.lastname: Carbonell
authors.forename: L
authors.initials: L
authors.lastname: Varela
authors.forename: A
authors.initials: A
authors.lastname: Velazco
authors.forename: E
authors.initials: E
authors.lastname: Cabezas
authors.forename: C
authors.initials: C
authors.lastname: Fernández
authors.forename: C
authors.initials: C
authors.lastname: Sánchez
mesh_terms: D000020:Abortifacient Agents, Nonsteroidal; D000028:Abortion, Induced; D000282:Administration, Intravaginal; D000284:Administration, Oral; D005260:Female; D005865:Gestational Age; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage* / Q000009:adverse effects; D016595:Misoprostol / Q000008:administration & dosage* / Q000009:adverse effects; D011247:Pregnancy; D011446:Prospective Studies; D016896:Treatment Outcome
chemical_list: D000020:Abortifacient Agents, Nonsteroidal; D016595:Misoprostol; D008727:Methotrexate