Biomedical subjects
Publications and source records attributed to G Winisdoerffer.
A real-time program for obstetrical and neonatal data was developed in June 1986 at the maternity hospital in Haguenau. Used routinely, this program has raised comments and controversy. With investigative questionnaires, we have attempted to evaluate how the introduction of computer sciences was perceived by the personnel as well as the patients.
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A preterm birth prevention program was instituted in France in the early 1970s. Its effectiveness has been assessed through a perinatal study in Haguenau. A relationship between prenatal care improvement and preterm birth rate decrease was noted, but a causal interpretation cannot be derived from such an observational study. However, some arguments do support this interpretation: no satisfactory alternative explanation (such as biases in pregnancy duration measurement, change in the composition of the population of pregnant women, or secular trend), a plausible causal pattern, and a dose-response relationship between prenatal care and preterm birth rate. The Haguenau study results can be applied to other French regions, but extrapolation to other countries would depend on their social, medical and cultural contexts.
Voluntary induction of a premature delivery, which goes against our constant battle to reduce prematurity, represents, at this time, a paradoxical situation which is not exceptional in vasculorenal syndromes and premature rupture of the membranes. Advances in ressuscitation and the care of premature newborn babies, on the one hand, and techniques of artificial induction of labor, on the other hand, account for this obvious paradox. Even advances in artificial induction of labor explain also the decrease in the cesarean sections indications, under such circumstances.
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The authors present the results they obtained in diagnosing fetal sex in utero by the use of real-time echography. They also have reviewed the other different techniques for the diagnosis and their fallibility. The prediction of fetal sex is possible in 90 p. 100 of echographies carried out routinely. When a very careful well codified technique is used the method becomes highly reliable. In a successive series of 103 pregnancies fetal sex was diagnosed correctly in every case. The authors point out that they diagnose female sex through positive echographic finding and not by a process of exclusion of the male organs.
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