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Normal physical and mental development of 6-year-old children whose mothers were treated antenatally with
Insights
Antenatal corticosteroid therapy, using prednisolone, showed no long-term adverse effects in children reexamined at age six. This confirms the safety of steroid prophylaxis for preventing infant respiratory distress syndrome (IRDS).
Area of Science:
- Neonatal medicine
- Pediatric development
- Pharmacology
Background:
- Antenatal steroid prophylaxis is crucial for preventing infant respiratory distress syndrome (IRDS).
- Previous studies indicated benefits of antenatal steroid use.
- Long-term safety of fetal exposure to steroids requires continued investigation.
Purpose of the Study:
- To assess the long-term developmental outcomes of children exposed to antenatal prednisolone.
- To reexamine children from a previous study at age six.
- To determine if antenatal steroid prophylaxis poses any developmental hazards.
Main Methods:
- Reexamination of 83 children treated with antenatal prednisolone and 57 controls at age six.
- Assessment of physical growth (height, weight).
- Evaluation of cognitive (IQ), psychosocial, neurological (EEG), ophthalmological, and audiological parameters.
Main Results:
- Prednisolone-exposed children were slightly taller and heavier.
- No significant differences were observed in IQ, psychosocial development, EEG, ophthalmology, or audiology between groups.
- These findings suggest no detrimental long-term effects.
Conclusions:
- Antenatal steroid prophylaxis with prednisolone does not appear to have long-term adverse effects on fetal development.
- The benefits of IRDS prevention outweigh potential risks.
- Continued monitoring supports the safety of this intervention.
Abstract:
83 prednisolone-treated and 57 control children of a previous study demonstrating benefits of antenatal steroid prophylaxis of IRDS were reexamined at the age of 6 years. The prednisolone children were slightly higher and heavier, but no significant differences between steroid and control groups were noted in any other characteristics including IQ, psychosocial development, EEG, ophthalmology and audiology. THe results confirm the finding that antenatal steroid prophylaxis has no long-term hazards to the fetus.