[Reflections on 10 years of medically induced abortions in Ille-et-Vilaine].
The medical files of 532 patients who underwent medically induced abortion over a 10-year period (1982-1991) in the French department of Ille-et-Vilaine were studied in order to evaluate the indications and outcomes. Among the patients, 358 resided in the department (67%). Comparatively with the number of births during the 10-year period, there was a relative increase in the number of medically induced abortions from 3.5/1000 to 5.5/1000. This parameter was taken into consideration for the interpretation of a parallel decrease in the perinatal mortality during the same period, from 5.9/1000 to 5.1/1000. There was a maternal indication in 91 cases which correspond to the former category of therapeutic induced abortions. There was a clear increase in 1991 corresponding to abortions induced because of extremely premature rupture of the membranes which were formerly allowed to continue to dead births. Foetal indications were frequent: 441 cases (83%). Exogenous causes were lower (15.6%), particularly due to the disappearance of indications resulting from maternal irradiation. For indications related to infection, the vaccination against rubella and improved prenatal diagnosis resulted in the disappearance of rubella as an indication during the last three years of the study and a clear decrease in the number of toxoplasmosis indications. There were few indications due to maternal infection by human immunodeficiency virus (4 cases). Chromosomal abnormalities were the main cause of medically induced abortion among the foetal indications (27.7%).(ABSTRACT TRUNCATED AT 250 WORDS)
Service de Pédiatrie-Génétique Médicale, CHU Pontchaillou, Rennes.
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Schneider
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Roussey
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Odent
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C
Debroise
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Poulain
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Jouan
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Milon
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P
Betremieux
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H
Journel
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Le Mee
D000028:Abortion, Induced / Q000379:methods / Q000706:statistics & numerical data / Q000639:trends; D000293:Adolescent; D000328:Adult; D001723:Birth Rate; D002869:Chromosome Aberrations / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D005260:Female; D005322:Premature Rupture of Fetal Membranes / Q000453:epidemiology; D005602:France / Q000453:epidemiology; D030342:Genetic Diseases, Inborn / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans; D008403:Mass Screening; D008423:Maternal Age; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis / Q000453:epidemiology; D018566:Pregnancy, High-Risk; D012111:Residence Characteristics; D012189:Retrospective Studies; D016896:Treatment Outcome
Réflexions sur 10 ans d'interruptions médicales de grossesse (IMG) en Ille-et-Vilaine.