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Published on: August 30, 2020
Subdural haematoma and effusion in infancy: an epidemiological study
1Community Paediatrics, St James's University Hospital, Leeds, UK. chris.hobbs@leedsth.nhs.uk
Archives of Disease in Childhood
|August 23, 2005
Summary
Subdural haematoma and effusion (SDH/E) in infants is a significant health issue, primarily caused by non-accidental head injury (NAHI). Early recognition is crucial due to varied presentations and diagnostic challenges.
Area of Science:
- Pediatric Neurology
- Forensic Pathology
- Public Health Surveillance
Background:
- Subdural haematoma and effusion (SDH/E) represent a critical concern in infant health.
- Understanding the incidence and causes of SDH/E is vital for timely intervention and prevention.
Purpose of the Study:
- To ascertain the incidence, etiological factors, and clinical characteristics of SDH/E in infants across the British Isles.
- To differentiate between non-accidental head injury (NAHI) and other causes of SDH/E.
Main Methods:
- A prospective surveillance study was conducted over 12 months.
- Cases were reported to the British Paediatric Surveillance Unit by various medical specialists.
- Data collection focused on incidence, etiology, clinical presentation, and outcomes.
Main Results:
- 186 infants aged 0-2 years were identified with SDH/E.
- The annual incidence was 12.54/100,000 for the UK and Republic of Ireland (0-2 years).
- Non-accidental head injury (NAHI) was the leading cause (106 cases), contrasting with accidental head injury (7 cases), perinatal factors (26 cases), and meningitis (23 cases). 35 infants died.
Conclusions:
- SDH/E is a major contributor to infant morbidity and mortality.
- NAHI is the primary cause of SDH/E in infants.
- The varied and non-specific presentation of SDH/E necessitates high clinical suspicion in unwell infants, with diagnosis remaining challenging in some instances.
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