Studies have shown that migraine may have a major genetic component. Meanwhile, angiotensin converting enzyme (ACE) gene has been implicated as a genetic factor associated with migraine. We designed a case-control study to investigate the association between ACE and migraine in 240 migraine patients and 200 healthy controls, matched by age and sex. There was no significant difference in allelic...

OBJECTIVE The primary objectives of the present study were to (1) contrast reproductive hormone levels and ratings of menstrual distress of female migraineurs with those of a control group in each menstrual cycle phase, (2) examine correlations between hormone levels and migraine frequency, severity, and migraine-related disability, and (3) examine correlations between menstrual distress and mi...

Patients suffering from headache, particularly migraine type, are among the most dissatisfied patients. The aim of this study was comparing the efficacy of pregabalin with valproate sodium, in preventing migraine headache.In a randomized, double-blinded study, adult patients eligible for prophylactic treatment (i.e., patients with 4-15 attacks per month in last two months) were recruited. Patie...

BACKGROUND Evidences have shown that migraine with aura (MA) is associated with elevated homocysteine levels but, few studies have evaluated the relationship between homocysteine levels and characteristics of migraine attacks such as severity, frequency, duration and headache diary result (HDR). Thus, in this study, we investigated the association between homocysteine levels and characteristics...

BACKGROUND The International Classification of Headache Disorders provides criteria for the diagnosis and subclassification of migraine. Since there is no objective gold standard by which to test these diagnostic criteria, the criteria are based on the consensus opinion of content experts. Accurate migraine classifiers consisting of brain structural measures could serve as an objective gold sta...

background: greater occipital never block has been shown to be an effective treatment in patients with cluster or tension type headache but there are very few studies investigating its effect in patients with chronic migraine. this study was to determine the effectiveness of greater occipital never block on headache in patients with chronic migraine. we designed an interventional before-after s...

Cutaneous allodynia is a common feature accompanying migraine attacks and considered a clinical marker for central sensitization. In a longitudinal study, we wanted to investigate if allodynia in migraine patients is a predictor of increasing frequency of migraine days. We included 3029 well-defined, web-based migraine patients (86% female, mean age 42.8 ± 11.4 years, 61% migraine without aura)...

The aim of this study was to investigate possible association between migraine and physical practice among 480 medical students who were submitted to a questionnaire about headaches and physical practices. Migraine diagnosis was assessed by ID-Migraine and functional disability was evaluated with MIDAS. The type (aerobic or strength training), the weekly frequency and the intensity of physical ...

OBJECTIVES The purpose of this study was to determine the effects of transcatheter patent foramen ovale (PFO) closure on migraine frequency in patients with paradoxical cerebral embolism. BACKGROUND The prevalence of migraine headache is higher in cryptogenic stroke patients with PFO than in the general population. Previous studies have suggested that closure of the PFO may reduce migrainous ...