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Ex vivo Culture of Human Placental Explants for the Study of Viral Transmission Across the Maternal-Fetal Interface
Published on: December 30, 2025
[Twenty-five week limit for viability of the foetus is ethically correct]
1Universitair Medisch Centrum St Radboud, afd. Kindergeneeskunde/435, Postbus 9101, 6500 HB Nijmegen. l.kollee@cukz.umcn.nl
Insights
Outcomes for premature infants born before 25 weeks gestational age are poor. Current treatment policies should prioritize infants from 25 weeks gestational age to minimize harm to a larger group.
Area of Science:
- Neonatalogy
- Perinatology
- Pediatric Critical Care
Background:
- Infants born before 25 weeks gestational age (extremely premature infants) face severe health challenges.
- Current treatment strategies for this population yield extremely poor survival rates and high rates of significant handicaps.
- The benefits of intensive treatment for extremely premature infants are limited to a very small number of survivors.
Discussion:
- Aggressive treatment for infants born before 25 weeks gestational age may lead to substantial harm and long-term disability in a larger cohort.
- A critical review of current treatment policies is warranted, considering the balance between potential benefits and iatrogenic harm.
- The ethical implications of resource allocation in neonatal intensive care for extremely premature infants require careful consideration.
Key Insights:
- The prognosis for infants born before 25 weeks gestational age is exceptionally poor regarding survival and functional outcomes.
- Treatment interventions for this group result in minimal benefit for a few while causing harm to many.
- Supporting a policy that focuses treatment on infants from 25 weeks gestational age is a justifiable approach.
Outlook:
- Future research should focus on improving outcomes for infants at the borderline of viability and refining criteria for treatment initiation.
- Development of evidence-based guidelines for managing extremely premature infants is crucial for optimizing patient care and resource utilization.
- Continued evaluation of treatment efficacy and long-term follow-up are necessary to inform clinical practice and policy decisions.
Abstract:
The outcome in relation to survival and handicaps of premature infants born before 25 weeks gestational age is extremely poor. Treatment for this category of patients means benefiting a tiny minority but also inflicting damage to a much larger group of children. For this reason the policy of treating only infants from 25 weeks gestational age should be supported.
