P.3.012 Effect of the cortisol synthesis inhibitor, metyrapone, on anxiety before and after carbon dioxide challenge in panic disorder

Abstract

In a 12-months' prospective project all women delivering at the Soroka Medical Center, Beer-Sheba, Israel, were studied with regard to the type of prenatal care (P.C.) and the outcome of pregnancy. The Soroka Medical Center is the sole medical facility providing obstetric and neonatal services to the 300 000 inhabitants of the region. Prenatal care is delivered by a uniform network of 70 community-based stations. The availability, type and quality of services were uniform for all women and were not altered throughout the study period. The project encompassed 7308 deliveries. 2154 Bedouin women were excluded in order to avoid possible bias due to cultural and genetic characteristics. Data regarding 5154 Jewish women were analysed. Perinatal mortality was inversely proportional to the number of prenatal contacts. The uncorrected mortality rates were 12.7% in women entirely lacking P.C. and 6.2%, 1.9% and 1.0% in patients who had 1–6, 7–10 and 11 or more prenatal contacts respectively. The low-birthweight rate was significantly increased in women lacking prenatal care (22.8%) or having rudimentary care (17.4%) as compared to those who had 11 or more prenatal contacts with medical personnel (5.9%). Prenatal care reduced neonatal morbidity as expressed by the length of hospitalization, the frequency of infants with multiple diagnoses and the incidence of specific pathologies such as respiratory distress syndrome, light for dates and asphyxia. The incidence of some complications of pregnancy (abruptio placentae, premature labor, PROM) was significantly increased in women lacking P.C. or having inadequate P.C. (1–6 prenatal contacts). Moreover, lack of prenatal care was clearly connected with high-risk delivery, thus increasing the danger to the baby. It is suggested that many adverse effects of various socio-economic, genetic and general health factors may be diminished by proper prenatal care coupled with adequate obstetric and neonatal services.