Methadone maintenance program in pregnancy in a Swiss perinatal center (II): neonatal outcome and social resources

Abstract

Babies born to women on methadone had a fourfold higher incidence of prematurity, a ninefold higher incidence of intrauterine growth retardation (IUGR), and a fourfold higher incidence of microcephaly compared with the normal population. Sixty-two percent required pharmacological treatment for abstinence syndrome and 42% required placement.