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Chronic post-traumatic headache in pediatrics
Ishaq Abu-Arafeh1, Rachel Howells
1Royal Hospital for Sick Children, Glasgow, G3 8SJ, UK.
Insights
Post-traumatic headache (PTH) in children can occur after head injuries, presenting similarly to primary headaches like migraines. Management should focus on the child
Area of Science:
- Pediatric Neurology
- Traumatic Brain Injury Research
Background:
- Headaches and minor head injuries are frequent in children.
- Post-traumatic headache (PTH) is defined as a new or worsening headache after a head injury.
- PTH can be acute (resolving within 3 months) or chronic (persisting beyond 3 months).
Purpose of the Study:
- To review the understanding of post-traumatic headache (PTH) in pediatric populations.
- To discuss the proposed mechanisms and clinical features of PTH.
- To guide appropriate investigation and management strategies for pediatric PTH.
Main Methods:
- Literature review on pediatric post-traumatic headache.
- Synthesis of proposed pathogenetic mechanisms.
- Analysis of clinical presentations and diagnostic considerations.
Main Results:
- The pathogenesis of PTH remains incompletely understood, with proposed mechanisms including axonal injury and metabolic disturbances.
- Clinical features of PTH often mimic primary headache disorders, such as migraine and tension-type headache.
- PTH generally follows a favorable prognosis in children.
Conclusions:
- Investigations and management for pediatric PTH should be tailored to the specific headache type and the child's clinical needs.
- Understanding the similarities between PTH and primary headaches is crucial for effective diagnosis.
- Further research into PTH pathogenesis may improve targeted treatments.
Abstract:
Both primary headaches and minor head injuries are common in children. If headache presents for the first time or becomes exacerbated soon after head injury it is described as post-traumatic headache (PTH). Acute PTH resolves within 3 months from injury, but chronic PTH continues beyond 3 months. The pathogenesis of PTH is not well understood. Several mechanisms were proposed such as axonal injuries and disturbances of cerebral metabolic processes. The clinical features of PTH are those of primary headache disorders such as migraine and tension-type headache and usually follow a favorable prognosis. Investigations and management should therefore be relevant to the type of headache and focused on clinical needs of the child.
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