PubMed · 504983
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Y Brackbill. 1979-10-26. Fetal research ethics.. https://doi.org/10.1126/science.206.4417.404-b
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This paper reports the results of a case-control study of major congenital heart defects (CHD) in Sweden. During the period 1981-1986, 1,324 such cases were identified and 2,648 controls were selected. Some common maternal characteristics and exposures were studied using information from prospectively collected data. Possible associations with CHD were found for previous perinatal death, maternal diabetes, epilepsy, hydramnios and disproportion between fetus and pelvis. More specific associations were observed between previous spontaneous abortion, epilepsy, hydramnios and truncus anomalies and between diabetes and septal anomalies. However, no associations were found with involuntary childlessness, contraceptive use, or smoking.
We performed aspiration of early pregnancy on 100 women requesting termination, using a low caliber angled catheter under sonographic guidance, without analgesia or anesthesia. The sonographic inclusion criteria for the study were: (1) mean gestational sac diameter less than 30 mm, or (2) crown rump length less than 10 mm when an embryo was visualized. The uterine content was successfully evacuated in all cases and none needed an additional curettage. Two women developed mild endometritis which responded to antibiotic therapy. This refinement of this 'menstrual regulation' technique seems to be safer when compared with the reported results of the original technique.
Late abortion ensued 9 days after discontinuation of extra-ovular PGE2 infusion for mid-trimester termination of pregnancy in a 15-year-old unmarried primigravida. This observation, which has no precedent in the literature, may suggest that once extra-ovular PG infusion has been started, its discontinuation may not be considered reversible.