[Neonatal, neurologic and psychosocial findings in higher order multiple births. Follow-up for 3 to 10 years].

We examined the outcome of 9 triplet, 3 quadruplet, 1 quintuplet and 1 sixtuplet pregnancies delivered between 1979-1989 at the perinatal center of the RWTH Aachen. The course of pregnancy and neonatal period were retrospectively analysed. The follow-up program covered at least 3, up to a maximum of 10 years. 12 families could be interviewed concerning psychosocial effects. The neonatal mortality was 4%. Neonatal morbidity; hyaline membrane disease (n = 18), intraventricular hemorrhage (n = 9), pneumothorax (n = 7), patent ductus arteriosus (n = 7), bronchopulmonary dysplasia (n = 8). At the age of 2 years 63% of the children were considered to be normal on developmental assessment, 17% showed mild, 20% severe developmental delay. With 3 to 10 years 83% were normal, 17% severely handicapped. In total 20% of the children died or showed severe handicap. Higher order multiple pregnancies make great demands on the perinatal medicine and lead in spite of an improved prognosis to a remaining burden for the children and their parents.