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Current experience of neural tube defects in the West of Scotland
Insights
Neural tube defect screening in Glasgow reduced anencephaly pregnancies but had less impact on spina bifida. Spina bifida remains a significant medical and social challenge requiring ongoing resources.
Area of Science:
- Medical research
- Public health initiatives
- Pediatric surgery
Background:
- Neural tube defects (NTDs) pose significant challenges in infant care.
- Historical data on NTD admissions at the Royal Hospital for Sick Children, Glasgow, from 1972-1978 is available.
- The introduction of prenatal screening programs marked a turning point in managing NTDs.
Purpose of the Study:
- To review the impact of prenatal screening on pregnancies with fetal neural tube defects.
- To analyze the effectiveness of serum AFP screening in detecting anencephaly and spina bifida cystica.
- To assess the ongoing challenges presented by spina bifida patients.
Main Methods:
- Retrospective review of 271 infant admissions for neural tube defects.
- Analysis of pregnancy termination rates following the implementation of amniocentesis and serum AFP screening.
- Evaluation of the clinical and social implications for spina bifida patients.
Main Results:
- Serum AFP screening led to the termination of 78% of pregnancies with anencephaly.
- Only 19% of pregnancies with spina bifida cystica were terminated.
- Infants with spina bifida continue to present ongoing medical and social challenges.
Conclusions:
- Prenatal screening programs, particularly serum AFP screening, have significantly reduced the incidence of anencephaly.
- Spina bifida cystica remains a substantial challenge, necessitating continued medical and social support.
- Sustained resource allocation is crucial for managing patients with spina bifida.
Abstract:
The experience at the Royal Hospital for Sick Children,Glasgow, of infants admitted due to a neural tube defect has been reviewed. Two hundred and seventy-one infants were admitted in the years 1972 to 1978. In 1972 amniocentesis and in 1975 serum AFP screening were commenced in the region. Analysis of the results in Glasgow shows the latter programme to have resulted in the termination of 78% of these pregnancies complicated by the fetus having anencephaly but only 19% of those with spina bifida cystica. Spina bifida patients are a continuing medical and social challenge for which continued resources must be deployed.