The number of referrals by primary care practitioners to secondary care neurology services, particularly for headache, may be difficult to justify. Access to imaging by primary care practitioners could avoid referral without compromising patient outcomes, but the decision to refer is based on a number of complex factors. Due to the paucity of rigorous evidence in this area, available data are combined with expert opinion to offer support for GPs. The study suggests management for three levels of risk of tumour: red flags >1%; orange flags 0.1-1%; and yellow flags <0.1% but above the background population rate of 0.01%. Clinical presentations are stratified into these three groups. Important secondary causes of headache where imaging is normal should not be overlooked, and normal investigation does not eliminate the need for follow-up or appropriate management of headache.
BackgroundHeadache disorders are both common and burdensome but, given the many people affected, provision of health care to all is challenging. Structured headache services based in primary care are the most efficient, equitable and cost-effective solution but place responsibility for managing most patients on health-care providers with limited training in headache care. The development of practical management aids for primary care is therefore a purpose of the Global Campaign against Headache. This manuscript presents an outcome measure, the Headache Under-Response to Treatment (HURT) questionnaire, describing its purpose, development, psychometric evaluation and assessment for clinical utility. The objective was a simple-to-use instrument that would both assess outcome and provide guidance to improving outcome, having utility across the range of headache disorders, across clinical settings and across countries and cultures.MethodsAfter literature review, an expert consensus group drawn from all six world regions formulated HURT through item development and item reduction using item-response theory. Using the American Migraine Prevalence and Prevention Study’s general-population respondent panel, two mailed surveys assessed the psychometric properties of HURT, comparing it with other instruments as external validators. Reliability was assessed in patients in two culturally-contrasting clinical settings: headache specialist centres in Europe (n = 159) and primary-care centres in Saudi Arabia (n = 40). Clinical utility was assessed in similar settings (Europe n = 201; Saudi Arabia n = 342).ResultsThe final instrument, an 8-item self-administered questionnaire, addressed headache frequency, disability, medication use and effect, patients’ perceptions of headache “control” and their understanding of their diagnoses. Psychometric evaluation revealed a two-factor model (headache frequency, disability and medication use; and medication efficacy and headache control), with scale properties apparently stable across disorders and correlating well and in the expected directions with external validators. The literature review found few instruments linking assessment to clinical advice or suggested actions: HURT appeared to fill this gap. In European specialist care, it showed utility as an outcome measure across headache disorders. In Saudi Arabian primary care, HURT (translated into Arabic) was reliable and responsive to clinical change.ConclusionsWith demonstrated validity and clinical utility across disorders, cultures and settings, HURT is available for clinical and research purposes.Electronic supplementary materialThe online version of this article (10.1186/s10194-018-0842-6) contains supplementary material, which is available to authorized users.
We undertook a prospective questionnaire-based study of over 200 patients on first attendance at each of our headache clinics, three based in District General Hospitals and one in a tertiary referral centre. We documented the patients' headache characteristics, the 'burden' of their headaches, functional handicap and the financial costs incurred seeking help before referral. We also documented what our patients understood about their headache disorder and the treatments previously tried.FindingsMost patients had not been given a formal diagnosis in primary care and many remained unconvinced of the benign nature of their headache problem and wanted further investigations. A few had sought help from headache charities. Many had unrealistic attitudes to their problem and medication overuse was rife. A few patients had been offered triptans in primary care. Key deficiencies in the primary care management of these patients included failure to provide a formal headache diagnosis, inadequate understanding of the nature and mechanism of headaches and failure to follow a resilient management strategy. We provide a more effective management pathway in primary care.
Topiramate is one of several antiepileptic drugs that are used in the prevention of migraine, but the only one licensed for use in the UK. Topiramate has an extensive evidence base provided by double-blind, placebo-controlled trials to show that it is a safe, effective and well tolerated drug in the management of migraine. It has also been shown to have a role in the management of chronic migraine, which represents a challenge to primary care clinicians as well as headache specialists. Studies have demonstrated that topiramate can also be effective in preventing migraine in childhood and adolescence, although this is unlicensed in the UK. It has been shown in models both in the US and the UK to offer a cost benefit when direct and indirect costs are evaluated by reducing work loss, improving quality of life and reducing the use of increasingly scarce health resources.
A range of effective drug therapies is now available to treat and prevent migraine. Our Drug review details the properties of the current treatment options, followed by a review of prescription data, sources of further information and the Datafile. Copyright © 2008 Wiley Interface Ltd
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