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Intracranial hypertension is a sustained elevation of intracranial pressure (ICP) above 22 mm Hg. In supine adults, normal ICP is ~7–15 mm Hg.The rigid, nonexpandable cranium contains three components—brain tissue, blood, and cerebrospinal fluid (CSF)—that total ~1,700 mL in a typical adult: 1,400 mL brain (~80%), 150 mL blood (~10%), and 150 mL CSF (~10%). According to the Monro–Kellie doctrine, total intracranial volume is effectively fixed. When one component expands, CSF and venous blood...
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Burden of cluster headache.

R M Jensen1, A Lyngberg, R H Jensen

  • 1Danish Headache Centre, Department of Neurology, University of Copenhagen, Glostrup Hospital, Glostrup, Denmark. rikke.jensen@dadlnet.dk

Cephalalgia : an International Journal of Headache
|April 27, 2007
PubMed
Summary

Cluster headache significantly impacts daily life, causing work absence and lifestyle changes. This neurological disorder imposes a substantial socioeconomic burden on patients, affecting social functions and healthcare utilization.

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Area of Science:

  • Neurology
  • Public Health
  • Health Economics

Background:

  • Cluster headache is a debilitating neurological condition.
  • Its socioeconomic burden is not fully understood, particularly regarding daily living impacts.

Purpose of the Study:

  • To analyze the socioeconomic burden of cluster headache.
  • To assess impacts on daily living, work absence, and healthcare use in affected patients.

Main Methods:

  • Interview-based study of 100 consecutive patients from a tertiary headache center.
  • Comparison of work absence and healthcare service utilization with Danish population data.

Main Results:

  • 85% of patients reported daily living restrictions, with 13% experiencing them outside of cluster periods.
  • 25% reported decreased participation in social activities, family life, and housework.
  • Patients showed significantly higher work absence (30% vs. 12%) and healthcare use compared to the general population (P < 0.001).

Conclusions:

  • Cluster headache imposes a considerable socioeconomic burden, affecting quality of life and social functions.
  • The condition leads to significant lifestyle changes, including sleep pattern alterations and alcohol avoidance.
  • Increased healthcare utilization and work absence highlight the economic impact of cluster headache.