First-trimester pregnancy termination with 800 microg of vaginal misoprostol every 12 h.
The objective of the study was to evaluate the efficacy and safety of 800 microg of misoprostol every 12 h, for a period of 36 h for pharmacological abortion. A group of 162 volunteer women with gestations between 50 and 63 days received misoprostol every 12 h up to a maximum of three doses for abortion. Outcome measures assessed included: successful abortion (complete abortion without requiring surgery), side effects, and a decrease in hemoglobin, mean time of vaginal bleeding, mean expulsion time and mean time of returning of menses. Complete abortion occurred in 148 of 162 (91%, 95% confidence interval 87.95) patients. The mean decrease in hemoglobin was statistically significant (p = 0.001). Vaginal bleeding lasted 8.0 +/- 3.2 days, spotting 8.0 +/- 3.5 days, and total bleeding 16 +/- 4.0 days. The mean expulsion time was 8.5 +/- 4.0 h. According to the observed outcomes, 800 microg of misoprostol vaginally could be a valid method to terminate pregnancies up to 9 weeks of gestation.
Salakos
N
N
2nd Department of Obstetrics and Gynaecology, University of Athens, Aretaieion Hospital, Greece.
Kountouris
A
A
Botsis
D
D
Rizos
D
D
Gregoriou
O
O
Detsis
G
G
Creatsas
G
G
D000020:Abortifacient Agents, Nonsteroidal / Q000008:administration & dosage* / Q000009:adverse effects; D000028:Abortion, Induced / Q000379:methods*; D000282:Administration, Intravaginal; D000293:Adolescent; D000328:Adult; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D016595:Misoprostol / Q000008:administration & dosage* / Q000009:adverse effects; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D016896:Treatment Outcome
D000020:Abortifacient Agents, Nonsteroidal; D016595:Misoprostol