The combined maternal administration of magnesium sulfate and aminophylline reduces intraventricular hemorrhage in very preterm neonates.

Objective: To determine whether the adjunctive administration of aminophylline and magnesium sulfate to mothers at risk for preterm birth can reduce the rate of intraventricular hemorrhage in neonates born at less than 30 weeks of gestation.

Study Design: A prospective study was conducted to determine whether the rate of intraventricular hemorrhage was different in patients at risk for preterm delivery treated with ritodrine, magnesium sulfate, aminophylline, and corticosteroids (group A) versus patients treated with ritodrine and corticosteroids (group B). During the study period (January 1996 to December 2001), 125 patients enrolled in the study.

X-linked mental retardation, microcephaly, and growth delay associated with hereditary bullous dystrophy macular type: report of a second family.

We report on 2 patients with mental retardation and bullous dystrophy, macular type. The observation of the condition in a male and his maternal uncle is consistent with recessive X-linkage. Due to the rarity of the condition, nosologic definition was difficult before the birth of the propositus.

Lethal short rib syndrome of the Beemer type without polydactyly.

A new case of Beemer short-rib dwarfism is reported and the clinical and radiological differences between this and Majewski type are discussed. The clinical variability related to the lack or presence of polydactyly is underlined, together with the importance of prenatal diagnosis.