Dataset Information

Migraine headache is present in the aura phase: a prospective study.

ABSTRACT: Migraine aura is commonly considered to be a distinct phase of a migraine attack that precedes headache. The objective of the study was to examine a large number of prospectively recorded attacks of migraine with aura and determine the timing of headache and other migraine symptoms relative to aura.As part of a clinical trial we collected prospective data on the time course of headache and other symptoms relative to the aura. Patients (n = 267) were enrolled from 16 centers, and asked to keep a headache diary for 1 month (phase I). They were asked to record headache symptoms as soon as possible after aura began and always within 1 hour of aura onset. A total of 456 attacks were reported during phase I by 201 patients. These patients were then randomized and included in phase II, during which a total of 405 attacks were reported in 164 patients. In total, we present data from 861 attacks of migraine with aura from 201 patients.During the aura phase, the majority of attacks (73%) were associated with headache. Other migraine symptoms were also frequently reported during the aura: nausea (51%), photophobia (88%), and photophobia (73%). During the first 15 minutes within the onset of aura, 54% of patients reported headache fulfilling the criteria for migraine.Our results indicate that headaches as well as associated migraine symptoms are present early, during the aura phase of the migraine attack in the majority of patients.

SUBMITTER: Hansen JM

PROVIDER: S-EPMC3511920 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Migraine headache is present in the aura phase: a prospective study.

Hansen Jakob M JM Lipton Richard B RB Dodick David W DW Silberstein Stephen D SD Saper Joel R JR Aurora Sheena K SK Goadsby Peter J PJ Charles Andrew A

Neurology 20121031 20

<h4>Objectives</h4>Migraine aura is commonly considered to be a distinct phase of a migraine attack that precedes headache. The objective of the study was to examine a large number of prospectively recorded attacks of migraine with aura and determine the timing of headache and other migraine symptoms relative to aura.<h4>Methods</h4>As part of a clinical trial we collected prospective data on the time course of headache and other symptoms relative to the aura. Patients (n = 267) were enrolled fr ...[more]

PMID: 23115208

Similar Datasets

Project description:IntroductionIt is unclear whether patients diagnosed according to International Classification of Headache Disorders criteria for migraine with aura (MA) and migraine without aura (MO) experience distinct disorders or whether their migraine subtypes are genetically related.AimUsing a novel gene-based (statistical) approach, we aimed to identify individual genes and pathways associated both with MA and MO.MethodsGene-based tests were performed using genome-wide association summary statistic results from the most recent International Headache Genetics Consortium study comparing 4505 MA cases with 34,813 controls and 4038 MO cases with 40,294 controls. After accounting for non-independence of gene-based test results, we examined the significance of the proportion of shared genes associated with MA and MO.ResultsWe found a significant overlap in genes associated with MA and MO. Of the total 1514 genes with a nominally significant gene-based p value (pgene-based ≤ 0.05) in the MA subgroup, 107 also produced pgene-based ≤ 0.05 in the MO subgroup. The proportion of overlapping genes is almost double the empirically derived null expectation, producing significant evidence of gene-based overlap (pleiotropy) (pbinomial-test = 1.5 × 10(-4)). Combining results across MA and MO, six genes produced genome-wide significant gene-based p values. Four of these genes (TRPM8, UFL1, FHL5 and LRP1) were located in close proximity to previously reported genome-wide significant SNPs for migraine, while two genes, TARBP2 and NPFF separated by just 259 bp on chromosome 12q13.13, represent a novel risk locus. The genes overlapping in both migraine types were enriched for functions related to inflammation, the cardiovascular system and connective tissue.ConclusionsOur results provide novel insight into the likely genes and biological mechanisms that underlie both MA and MO, and when combined with previous data, highlight the neuropeptide FF-amide peptide encoding gene (NPFF) as a novel candidate risk gene for both types of migraine.

Project description:BackgroundMigraine is a prevalent disabling primary headache disorder that is classified into two major types: migraine without aura and migraine with aura. New therapeutic methods to reduce migraine headaches in the emergency department (ED) include intradermal mesotherapy.ObjectiveCompare the efficacy of intradermal mesotherapy versus a systemic therapy in pain control in patients with headache related to migraine without aura.DesignProspective parallel-group randomized controlled trial.SettingUniversity hospital in Turkey.Patients and methodsPatients 18 years of age and older who were admitted to the ED over a 15-month period with headache related to migraine without aura were eligible for inclusion if they had a VAS score of 4 or above. Patients were randomly allocated to one session of mesotherapy or intravenous dexketoprofen. Changes in pain intensity were measured by the score on a visual analog scale (VAS) at 30, 60, and 120 minutes and 24 hours after treatment. Efficacy was also assessed by the need for use of an analgesic drug within 24 hours, by readmission with the same complaint to the ED within 72 hours, and by adverse effect rates.Main outcome measurePain intensity on the VAS scale.Sample size148 patients (154 enrolled and treated; 1 patient in the mesotherapy and 5 patients in the systemic therapy group lost to follow up).ResultsPain intensity on the VAS scale decreased from a median score of 8 to 4 in the mesotherapy group and from 8 to 5 in the systemic therapy group. These differences were statistically significant from baseline for all time intervals (P=.001 to 30 minutes, P=.004 to 60 minutes, P=.005 to 120 minutes, and P=.002 to 24 hours). The need to use analgesics and the rate of readmission to the ED were higher in the systemic therapy group (P=.013 and P=.030, respectively). Adverse effect rates were minimal and similar in the study groups during the one-week follow-up period.ConclusionsMesotherapy is more efficacious than intravenous dexketoprofen in the management of acute attack of migraine without aura in the ED.LimitationsUnblinded. Valid for assessing short-term pain relief, but not sufficient to predict long-term efficacy. Not generalizable because single center and small sample size.Conflict of interestNone.RegistrationClinicalTrials.gov (NCT04519346).

Project description:Background and objectivesIn general, suddenly occurring neurological deficits, i.e., negative neurological symptoms, are considered symptoms of focal cerebral ischemia, while positive irritative symptoms with gradual onset are viewed as the characteristics of migraine aura. Nevertheless, cortical spreading depolarization, the pathophysiological basis of migraine aura, has also been observed in acute ischemic stroke. The aim of our study was to determine the frequency of migraine aura-like symptoms at ischemic stroke onset and stroke-like symptoms in migraine with aura.MethodsWe interviewed 350 consecutive patients with ischemic stroke and 343 with migraine with aura using a structured questionnaire. Stroke diagnosis was confirmed by imaging, and migraine with aura was diagnosed according to the current criteria of the International Headache Society. Patients with wake-up strokes or severe cognitive deficits that precluded a useful interview were excluded from the study.ResultsSeventy-eight patients with stroke (22.3%) reported visual symptoms, 145 (41.4%) sensory symptoms, 197 (56.3%) a paresis, and 201 patients (57.4%) more than one symptom, compared to 326 migraine patients with aura (95%) with visual symptoms (P < 0.001), 175 (51%) with sensory symptoms (p = 0.011), 50 (14.6%) with paresis (P < 0.001), and 211 (61.5%) with more than one symptom (p = 0.27). Among patients with stroke, migraine-like symptoms were frequent: 36 patients (46.2%) with visual disturbance and 78 (53.8%) with sensory symptoms experienced irritative sensations. Paresis-onset in stroke lasted longer than 5 min in 43 patients (21.8%). Spreading of sensory and motor symptoms occurred in 37 (25.5%) and 37 (18.8%) patients, respectively. Stroke-like negative symptoms in migraine with aura occurred in 39 patients (12%) with visual symptoms, in 55 (31.4%) with sensory symptoms, and paresis appeared suddenly in 14 patients (28%). More than one symptom in succession occurred in 117 patients with stroke (58.2%) and in 201 migraine with aura patients (95.3%; P < 0.001).ConclusionMany patients with stroke experience migraine-like symptoms at stroke onset, and many migraine with aura patients have stroke-like symptoms. Though overall the symptom frequencies of the two groups are significantly different, clarifying the differential diagnosis in an individual patient requires additional history elements, physical findings, or results of ancillary investigations.

Dataset Information

Migraine headache is present in the aura phase: a prospective study.

Publications

Migraine headache is present in the aura phase: a prospective study.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets