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pubmed:abstractText |
This was a dual-cohort study performed to determine if, by using methotrexate alone, abortions could be induced with fewer side effects, without sacrificing effectiveness and patient satisfaction. The subjects were 358 consecutive patients who requested elective medical termination of pregnancy at < 7 weeks gestation. Women were given information and allowed to choose between methotrexate alone (50 mg/m2 intramuscularly) or methotrexate followed 4 days later by 800 micrograms misoprostol vaginally. The two groups were compared with respect to the number of surgical aspirations required, the number of days until the abortion was completed, side effects, and the number of women who would choose the same method again. The surgery rate for methotrexate was 17.2%, whereas for the combination it was 10.9%. The mean numbers of days until the abortion were complete was 23 and 12, respectively. Side effects, mean pain scores, total days of bleeding, and satisfaction rates were not significantly different in the two groups. The high failure rate with methotreaxate alone suggests that it should not be offered despite the high level of satisfaction.
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