Current Understanding of the Chronobiology of Cluster Headache and the Role of Sleep in Its Management

Mads Barloese1,2 1Department of Clinical Physiology and Nuclear Medicine, Center for Functional and Diagnostic Imaging, Hvidovre Hospital, Hvidovre, Denmark; 2Department of Neurology, Danish Headache Center, Rigshospitalet-Glostrup, Glostrup, DenmarkCorrespondence: Mads BarloeseFunktions- Og Billedd...

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Autor principal: Barloese M
Formato: article
Lenguaje:EN
Publicado: Dove Medical Press 2021
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Acceso en línea:https://doaj.org/article/99b23f0eca6843c28ddc214776df68ea
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Sumario:Mads Barloese1,2 1Department of Clinical Physiology and Nuclear Medicine, Center for Functional and Diagnostic Imaging, Hvidovre Hospital, Hvidovre, Denmark; 2Department of Neurology, Danish Headache Center, Rigshospitalet-Glostrup, Glostrup, DenmarkCorrespondence: Mads BarloeseFunktions- Og Billeddiagnostisk Enhed, Hvidovre Hospital, Kettegaard Alle 30, Hvidovre, DK-2650, DenmarkEmail mbar0087@regionh.dkAbstract: Cluster headache is uniquely rhythmic in its occurrence both diurnally and annually. This has implications for the clinical approach to the patient but also for our understanding of the role of central structures in its pathological basis. Many intrinsic and extrinsic factors seem to influence CH rhythmicity, including genetics. The proclivity for attacks to occur at night and the possible association with particular sleep phenomena, including sleep apnea, have motivated a number of studies which has improved our understanding but many questions remain unanswered. The sleep-headache interaction seems to be bidirectional and possibly both direct and indirect. The latter could involve more disperse networks of homeostatic regulation, which may better encompass recent observations. Treatment of the headache patient with concurrent sleep problems can be particularly challenging, especially considering side-effects and interactions of commonly used medications. While current treatment guidelines do not incorporate chronotherapeutic thinking, some evidence may suggest that application of such principles on an individual level may be beneficial.Keywords: cluster headache, chronobiology, sleep, chronotherapy