The journal of headache and pain
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The three primary headaches, tension-type headache, migraine and cluster headache, occur in both genders, but all seem to have a sex-specific prevalence. These gender differences suggest that both male and female sex hormones could have an influence on the course of primary headaches. This review aims to summarise the most relevant and recent literature on this topic. ⋯ The available literature mainly covers the role of sex hormones in migraine in women. Detailed studies especially in the elderly of both sexes and in cluster headache and tension-type headache are warranted to fully elucidate the role of these hormones in all primary headaches.
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Headache disorders are an important global public-health problem, but under-diagnosed, undertreated and under-prioritized. Deficiencies in health care for headache, present everywhere, are likely to be greater in poorly-resourced countries. This study reports on health-care utilization for headache in Nepal, a low-income country with high headache burden. ⋯ Although over half of participants with headache had consulted professional HCPs, this reflects demand, not quality of care. Although 7.6% had seen specialists, very few would have been headache specialists in any sense of this term. High persistent burden, with only half of participants with headache using conventional medications, and these not best chosen, suggests these consultations fell far short of meeting need. Health policy in Nepal should recognise this, since the consequences otherwise are costly: lost health, diminished productivity and damaged national economy. On a positive note, the proportions consulting suggest that capacity exists at multiple levels within the Nepalese health system. With this to build upon, structured headache services in line with international recommendations appear achievable in Nepal. Educational programmes are the essential requirement.
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Migraine is associated with many debilitating symptoms that affect daily functioning. My Migraine Voice is a large global cross-sectional study aimed at understanding the full burden and impact of migraine directly from patients suffering from ≥4 monthly migraine days (MMDs) with a history of prophylactic treatment failure. ⋯ The burden of migraine is substantial among this cohort of individuals with at least 4 migraine days per month and for whom at least 1 preventive migraine treatment had failed. Interestingly, respondents reported some positive aspects in their migraine journey; the greater resilience and strength brought on by coping with migraine suggests that if future treatments could address existing unmet needs, these individuals with migraine will be able to maximize their contribution to society.
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Evidence supports the use of non-invasive vagus nerve stimulation (nVNS; gammaCore®) as a promising therapeutic option for patients with cluster headache (CH). We conducted this audit of real-world data from patients with CH, the majority of whom were treatment refractory, to explore early UK clinical experience with nVNS used acutely, preventively, or both. ⋯ Significant decreases in attack frequency, severity, and duration were observed in these patients with CH who did not respond to or were intolerant of multiple preventive and/or acute treatments. These real-world findings complement evidence from clinical trials demonstrating the efficacy and safety of nVNS in CH.
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Clinical Trial
Lifestyle modifications as therapy for medication refractory post-traumatic headache (PTHA) in the military population of Okinawa.
Our aim was 1) to reduce disability, as characterized by headache frequency, duration and severity in patients with post-traumatic headache (PTHA), 2) to reduce the number of medical boards and work limitations in patients with post traumatic headache, and 3) to reduce use of medical resources and clinic visits related to headache or migraine. ⋯ An implemented program geared towards reducing polypharmacy was shown to improve safety, quality of life and reduce hospitalizations from the burden of migraines. Our systematic approach resulted in quality of life improvements and decreased use of medical resources.