Cephalalgia : an international journal of headache
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Review Meta Analysis Comparative Study
Multimodal manual therapy vs. pharmacological care for management of tension type headache: A meta-analysis of randomized trials.
Manual therapies are generally requested by patients with tension type headache. ⋯ Manual therapies were associated with moderate effectiveness at short term, but similar effectiveness at longer follow-up for reducing headache frequency, intensity and duration in tension type headache than pharmacological medical drug care. However, due to the heterogeneity of the interventions, these results should be considered with caution at this stage.
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The objective of this study was to estimate and to characterize the actual patterns of triptan use and overuse in France using a drug reimbursement database. ⋯ This work suggests that triptan overuse may be due to insufficient prescriber awareness of appropriate prescribing. The off-label prescription of triptans among the elderly necessitates investigating their cardiovascular risk profile in this sub-group.
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The aim of this article is to determine the patient-level factors associated with headache neuroimaging in outpatient practice. ⋯ Neuroimaging is routinely ordered in outpatient headache patients including populations where guidelines specifically recommend against their use (migraines, chronic headaches, no red flags).
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Air pollution is linked to increased emergency room visits for headache, and migraine patients frequently cite chemicals or odors as headache triggers, but the association between air pollutants and headache is not well understood. We previously reported that nasal administration of environmental irritants acutely increases meningeal blood flow via a TRPA1-dependent mechanism involving the trigeminovascular system. Here, we examine whether chronic environmental irritant exposure sensitizes the trigeminovascular system. ⋯ These results suggest trigeminovascular sensitization as a mechanism for enhanced headache susceptibility after chemical exposure.
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Randomized Controlled Trial
Occipital nerve block for the short-term preventive treatment of migraine: A randomized, double-blinded, placebo-controlled study.
Occipital nerve (ON) injections with corticosteroids and/or local anesthetics have been employed for the acute and preventive treatment of migraine for decades. However, to date there is no randomized, placebo-controlled evidence to support the use of occipital nerve block (ONB) for the prevention of migraine. ⋯ Greater ONB does not reduce the frequency of moderate to severe migraine days in patients with episodic or chronic migraine compared to placebo.The study was registered with ClinicalTrial.gov (NCT00915473).