RESUMEN
Objective To investigate correlative complication and disorders in growth of premature infants with congenital CMV infections before one year old.Methods Fifty-eight infected premature infants and sixty control premature infants were followed up prospectively for one year.The differences were compared between two groups with incidence of correlative complication.Physical growth,liver function,neurosonographic and audiologic examination were used to identify the sequelae of CMV infections.Results The numbers of infants with infantile hepatitis syndrome,encephalopathy of premature infant and SNHL were significantly higher in infected group than in control group(x2 =4.52,15.09,12.71,P ＜0.05).No difference between groups was found on physical growth.However,the significant difference between two groups was observed on abnormal for liver function of 3 and 6 months(x2 =8.33,17.28,P ＜ 0.05),neurosonographic after birth and 3 months(x2 =15.09,5.38,P ＜0.05),audiologic examination of 3 and 6 months(x2 =17.01,8.04,P ＜ 0.05).Conclusions These data suggest that congenital CMV infections may be associated with hepatitis syndrome,encephalopathy of premature infant and SNHL in premature infants.Liver function,neurosonograpphic imaging and ABRs were useful in the evaluation of the premature infants with congenital CMV infections.