Does Delayed Diagnosis of Hirschsprung Disease Impact Post-operative and Functional Outcomes?
Topic overview
Multi-center study of 679 Hirschsprung patients examining whether delayed diagnosis affects surgical outcomes. Findings show delayed diagnosis doesn't impact revision rates but increases need for post-operative fecal diversion, likely due to anastomotic leaks in older children.
Key takeaways
- Delayed Hirschsprung diagnosis beyond neonatal period does not increase 30-day complications or revision surgery rates after pull-through.
- Children diagnosed after age 1 year have 2-3× higher rates of requiring fecal diversion post-operatively (26-28% vs 10-12% in neonates/infants).
- Older age at diagnosis correlates with increased need for interventions addressing postoperative constipation or incontinence (78% in toddlers vs 56% in neonates).
- Most Hirschsprung patients (69%) are diagnosed in the neonatal period, but delayed presentations occur and require tailored management expectations.
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