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Infantile traumatic subdural hematomas: outcome after five years
Matthieu Vinchon1, Sabine Defoort-Dhellemmes, Claudine Nzeyimana
1Department of Pediatric Neurosurgery, Hôpital Roger Salengro, Lille, France. m-vinchon@chru-lille.fr
Insights
Long-term outcomes for infants with subdural hematomas (SDH) are often unclear. Initial clinical severity, not age or trauma type, significantly impacts a child's neurological recovery after SDH surgery.
Area of Science:
- Pediatric Neurosurgery
- Neurology
- Developmental Pediatrics
Background:
- Subdural hematomas (SDH) are prevalent in infants, yet comprehensive long-term outcome data remain scarce.
- Understanding the sequelae of infantile SDH is crucial for appropriate clinical management and support.
Purpose of the Study:
- To prospectively evaluate the long-term neurological and neurodevelopmental outcomes of infants surgically treated for SDH.
- To identify factors influencing the recovery trajectory in this patient population.
Main Methods:
- Prospective follow-up of infants operated for SDH until their sixth year.
- Systematic neurological examinations and standardized neuropsychological testing were employed.
Main Results:
- Out of 48 infants, 39 showed normal outcomes, 5 had mild deficits, 3 had severe deficits, and 1 remained in a vegetative state at follow-up.
- While IQ scores did not significantly differ from normal, they were not fully indicative of overall outcome.
- Initial clinical severity was the sole independent predictor of long-term outcome; age at surgery, complications, and trauma nature did not independently correlate.
Conclusions:
- Long-term follow-up is essential for children treated for SDH to address evolving medical and educational needs.
- Early clinical presentation is a key determinant of long-term recovery following surgical intervention for infantile SDH.
Objective:
Although subdural hematomas (SDH) are common in infants, their long-term outcome is poorly documented in the literature.
Methods:
Infants operated for SDH were followed prospectively and evaluated during their sixth year with systematic neurological evaluation and standard neuropsychological testing.
Results:
We studied 48 infants operated for SDH. At the last checkup, 39 were normal, 5 had mild deficits, 3 had severe deficits and 1 was in a vegetative state. IQ measurements did not differ significantly from normal values, but did not accurately reflect the outcome. The only independent factor significantly affecting the final outcome was initial clinical severity. Age at surgery, surgical complications and the nature of the trauma (inflicted or accidental) did not independently influence the outcome.
Conclusion:
Long-term follow-up is required after treatment of SDH, to evaluate the child's changing needs in terms of medical and educational care.