About the project

Early intervention of premature infants less than 2000 gram

Advances in neonatal medicine have increased the survival of infants with low birth weight. Repeatedly it has been documented an increased prevalence of psychological and medical problems in this group of children. Frequent psychological problems are intellectual disturbances, language delays, behavior problems like ADHD and learning difficulties. Usual medical problems are subnormal growth, various illnesses and neuro developmental problems.
The high prevalence of psychological and medical risks makes this group of children target for follow up assessments and early intervention.
The main aim of the project is to investigate whether sensitizing the parents will reduce the incidence of developemental disturbances in a group of low birth weight infants compared to a control group.
The study is carried out as a cooperation between the departments of child and adolescent psychiatry and pediatrics of the university hospital in Tromsø in Northern Norway. 140 premature infants with birth weight less than 2000 grams were randomely distributed to an intervention and control group. In addition 70 full term infants were selected to another control.
A slightly modified version of The Vermont Intervention Program for Low Birth Weight Infants was applied to the infants in the intervention group, where the parents received one hour of instruction from a special trained neonatal nurse one hour per day the last week before discharge (infant = 37 weeks G.A.). In addition, the parents received four home visits during the the three first months after discharge.
Psychological and medical assessments are undertaken at ages: 36 weeks G.A., 6 months, 1 year, 2 year, 3 year, 5 year and 7 year (all ages corrected for prematurity).


Norsk versjon