Management of secondary chronic headache in the general population: the Akershus study of chronic headache.

BACKGROUND: The prevalence of secondary chronic headache in our population is 0.5%. Data is sparse on these types of headache and information about utilisation of health care and medication is missing. Our aim was to evaluate utility of health service services and medication use in secondary chronic headache in the general population. METHODS: An age and gender stratified cross-sectional epidemiological survey included 30,000 persons 30-44 years old. Diagnoses were interview-based. The International Classification of Headache Disorders 2nd ed. was applied along with supplementary definitions for chronic rhinosinusitis and cervicogenic headache. Secondary chronic headache exclusively due to medication overuse was excluded. RESULTS: One hundred and thirteen participants had secondary chronic headache. Thirty % had never consulted a physician, 70% had consulted their GP, 35% had consulted a neurologist and 5% had been hospitalised due to their secondary chronic headache. Co-occurrence of migraine or medication overuse increased the physician contact. Acute headache medication was taken by 84% and 11% used prophylactic medication. Complementary and alternative medicine was used by 73% with the higher frequency among those with than without physician contact. CONCLUSION: The pattern of health care utilisation indicates that there is room for improving management of secondary chronic headache.

Self-reported efficacy of complementary and alternative medicine: the Akershus study of chronic headache.

BACKGROUND: Chronic headache is associated with disability and high utilisation of health care including complementary and alternative medicine (CAM). FINDINGS: We investigated self-reported efficacy of CAM in people with chronic headache from the general population. Respondents with possible self-reported chronic headache were interviewed by physicians experienced in headache diagnostics. CAM queried included acupuncture, chiropractic, homeopathy, naprapathy, physiotherapy, psychological treatment, and psychomotor physiotherapy. Sixty-two % and 73% of those with primary and secondary chronic headache had used CAM.Self-reported efficacy of CAM ranged from 0-43% without significant differences between gender, headache diagnoses, co-occurrence of migraine, medication use or physician contact. CONCLUSION: CAM is widely used, despite self-reported efficacy of different CAM modalities is modest in the management of chronic headache.

Management of primary chronic headache in the general population: the Akershus study of chronic headache.

Primary chronic headaches cause more disability and necessitate high utilisation of health care. Our knowledge is based on selected populations, while information from the general population is largely lacking. An age and gender-stratified cross-sectional epidemiological survey included 30,000 persons aged 30-44 years. Respondents with self-reported chronic headache were interviewed by physicians. The International Classification of Headache Disorders was used. Of all primary chronic headache sufferers, 80% had consulted their general practitioner (GP), of these 19% had also consulted a neurologist and 4% had been hospitalised. Co-occurrence of migraine increased the probability of contact with a physician. A high Severity of Dependence Scale score increased the probability for contact with a physician. Complementary and alternative medicine (CAM) was used by 62%, most often physiotherapy, acupuncture and chiropractic. Contact with a physician increased the probability of use of CAM. Acute headache medications were taken by 87%, while only 3% used prophylactic medication. GPs manage the majority of those with primary chronic headache, 1/5 never consults a physician for their headache, while approximately 1/5 is referred to a neurologist or hospitalised. Acute headache medication was frequently overused, while prophylactic medication was rarely used. Thus, avoidance of acute headache medication overuse and increased use of prophylactic medication may improve the management of primary chronic headaches in the future.