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Assessing fetal and neonatal pain

Ethical implications of epistemic uncertainty

Bibliographic Data

ID21514819
AuthorsStuart Derbyshire (0000-0002-2766-3424, National University of Singapore, corresponding author)
Year2026
Pagesjme-2025-111629
Publication date2026-03-10
Open AccessNo
TypeARTICLE
VenueJournal of Medical Ethics (JOURNAL)
Journal identifiersISSN: 0306-6800 • E-ISSN: 1473-4257
PublisherBMJ (PUBLISHER • GB)
DOI10.1136/jme-2025-111629
PMID41807061
OpenAlexW7134931517
LanguageEN
Citations received1
References cited30

The debate over fetal and neonatal pain sits at the intersection of empirical science and ethical judgement. Advances in monitoring have revealed hormonal, neural and behavioural responses to noxious stimulation, even before birth. These responses clearly indicate nociception and physiological stress, but they do not constitute direct evidence of a conscious pain experience. Attributing pain requires interpretation, and disagreement persists regarding when pain capacity emerges. This epistemic uncertainty has important ethical implications. Where analgesia demonstrably improves clinical outcomes, such as reducing morbidity and mortality following surgery, its use can be justified independently of unresolved questions about subjective experience. In these contexts, outcome data provide a stable ethical foundation for intervention. When benefit is unproven or risk is demonstrable, however, uncertainty cannot be ethically bracketed, and the potential harms of analgesia, including physiological instability, pharmacological exposure and procedural delay, must be weighed. The evidentiary position is less secure in fetal medicine, where fetal analgesia has not been assessed as an independent determinant of outcome. The situation is different again in abortion, where no fetal outcome benefit can be demonstrated. Appeals to fetal pain in these contexts often rely on precautionary reasoning and compassionate impulses rather than demonstrable evidence. While such impulses are understandable, they risk introducing additional burdens without clear benefit and may obscure competing ethical considerations. Pain prevention in early life, therefore, remains both a scientific and moral endeavour. Ethical clarity requires honesty about what is known, what is inferred and when interventions primarily serve to reassure caregivers rather than benefit patients

CLARITY · Deception · Empirical evidence · Honesty · Precautionary principle · Psychological intervention · Scientific evidence · Neonatal and fetal brain pathology · Neonatal Respiratory Health Research · Pediatric Pain Management Techniques

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Citations per year1
Citation span2026 - 2026 (1)
Highly citedNo
Open DOI
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