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Published on: June 2, 2014
New Daily Persistent Headache Is Most Likely to Begin at the Start of School
Leah R Grengs1, Kenneth J Mack2
1Department of Neurology, Mayo Clinic, Rochester, MN, USA.
Insights
Children are more likely to develop new daily persistent headaches at the start of the school year in September or January. This study suggests a link between school start months and headache onset in pediatric patients.
Area of Science:
- Pediatric Neurology
- Headache Medicine
- Epidemiology
Background:
- Chronic daily headaches are a significant issue in pediatric populations.
- Understanding the onset patterns of these headaches is crucial for effective management.
Purpose of the Study:
- To investigate if specific times of the year are associated with the onset of chronic daily headaches in children.
- To explore potential triggers for new daily persistent headache (NDPH) and chronic migraine (CM) transitions.
Main Methods:
- Retrospective review of medical records for 103 patients with chronic migraine and 104 patients with new daily persistent headache.
- Analysis of patient-reported onset month for daily headaches.
- Statistical comparison of headache onset during different months.
Main Results:
- 39% of new daily persistent headache patients reported onset in September or January, coinciding with school start months.
- Onset in May or June was rare for new daily persistent headaches.
- A trend towards increased onset of chronic migraine in September and January was observed but did not reach statistical significance.
Conclusions:
- New daily persistent headache onset is significantly higher during school start months (September and January).
- The findings suggest a potential association between school-related factors and the initiation of daily headaches in children.
- Further research is needed to identify the specific factors contributing to this seasonal association.
Abstract:
This study was performed to determine if there were a time of year that children were more likely to transition into a chronic daily headache. We retrospectively reviewed records of 103 patients with chronic migraine and 104 patients with new daily persistent headache. Of these, 56 chronic migraine and 92 new daily persistent headache patients were able to identify the specific month in which they began to experience daily headaches. Thirty-nine percent of new daily persistent headache patients had an onset of daily headache in either September or January, months traditionally associated with the start of the school semester in the United States. Only a single patient reported onset in May or June. Data for the transition from episodic to chronic migraine also showed higher rates in September and January, but did not reach statistical significance. These data demonstrate the higher rates of new daily persistent headache onset during school start months and question what factors may be responsible for this association.
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