View clinical trials related to Migraine Disorders.
Filter by:Patients with migraine headache will be offered the opportunity to participate in this randomized study evaluating auricular acupuncture versus standard treatment for migraine headaches for patients in the pediatric emergency department (ED).
This research will be conducted to see if the oral drug Cambia is as effective in relieving severe migraine headaches as the injectable drug ketorolac.
This study evaluates the use of brain activity monitoring for prediction of migraine attacks in an expected time scale of 12-48 hours prior to the migraine attack.
The aim of this study is to establish an optimized protocol of tDCS that normalize the lack of habituation and efficiency of inhibitory cortical circuits in migraine patients and determine tDCS polarity and the best cortical areas to stimulate which could normalize the lack of habituation and efficiency of inhibitory cortical circuits. For this, migraineurs volunteers will undergo to some tDCS protocols or sham tDCS.
The aim of this study is to evaluate an optimized protocol of tDCS that normalize the lack of habituation and efficiency of inhibitory cortical circuits in migraine patients. For this purpose, migraineurs volunteers will undergo to optimized tDCS protocol or sham tDCS.
Fibromyalgia and migraine are diseases with high prevalence in women between the age group of 30-60 years, which seem to share the same pathophysiological mechanism; both originate from neuroendocrine disorders of the hypothalamic-pituitary axis in the central nervous system, and are therefore closely related. In addition to the strong relationship with migraine, fibromyalgia can also be associated with sleep disorders, chronic fatigue and psychological disorders. The combination of these factors decreases the quality of life and contributes to increased sedentary this population. It is known that physical exercise promotes positive changes in pain pathophysiological pathway to increase the release of endorphins neuroendógenas, improving the symptoms of fibromyalgia. The objective of this study is to analyze whether the application of an aerobic exercise program may result in the reduction of the frequency, duration and intensity of migraine attacks in women with fibromyalgia. For this, a clinical trial will be conducted randomized double-blind clinical trial comparing two groups of women diagnosed with fibromyalgia and migraine. Initially, all answer questionnaires assessing quality of life, impact of headache, level of depression and anxiety, sleep quality, physical activity level, and; will be held ergospirometry for research in exercise tolerance. The experimental group will implement the protocol consists of heating, aerobic exercise according to the heart rate established for training by spirometry and slowdown; and the control group will hold the heat on low speed and heart rate will next baseline. Both groups will be followed for 12 weeks, with a frequency of three weekly meetings lasting 30 minutes and re-evaluated every 4 weeks. At the end of the protocol, the groups will have their results were compared and statistically analyzed.
This study evaluates the effect in chronic migraine patients of daily 20 minute-transcutaneous sub occipital neurostimulation using the occipital Cefaly° device.
Substudy 1 Blood-brain barrier breakdown has been proposed in migraine patients. Our hypothesis that we will test in this study is that the blood-brain barrier breaks down during migraine attacks but not out side attacks using MRI. Substudy 2 Altered cerebral resting-state functional connectivity networks have been reported in migraine patients outside migraine attacks. What happens during migraine attacks has never been investigated. The hypothesis we will test is that pain related networks are affected during spontaneous attacks using functional MRI. Substudy 3 Old studies report that cerebral blood flow (CBF) is altered in patients with migraine with aura, but not in those without aura. We hypothesize that CBF is altered regionally during attacks, which we will investigate in this study using arterial spin labeling (ASL). Substudy 4 Structural changes using voxel-based morphometry (VBM) of the brain have been suggested but never investigated during migraine attacks. Our hypothesis is that pain related structures show altered VBM during spontaneous migraine attacks.
Optical coherence tomography (OCT) is a non-invasive retinal imaging technology that can provide high-resolution cross-sectional images of the peripapillary retinal nerve fiber layer (RNFL) and measure its thickness. A reduction of the RNFL thickness has been detected in several neurodegenerative diseases, such as multiple sclerosis, CADASIL and Alzheimer's disease. Different studies have reported RNFL changes also in migraine, is a common hereditary chronic neurovascular disorder, characterized by dysfunction of the autonomic nervous system. The pathophysiology of migraine has not been fully clarified, but there is increasing evidence that episodes of migraine with aura are initiated by a focal reduction in cerebral blood flow, which occurs most commonly in the posterior region of one hemisphere. Although vasoconstriction of cerebral and retinal blood vessels is a transient phenomenon, the chronic nature of the migraine might cause permanent structural abnormalities of the brain and also of the retina, which may correlate with RNFL thinning. Previous studies on this subject, however, reported contradicting results. Some investigations reported reductions of the RNFL thickness while others did not. In the present study, in order to determine whether RNFL thickness is reduced in migraine patients, the investigators performed a meta-analysis and systematically evaluated RNFL thickness measurements with OCT in a series of migraine patients and in the healthy control groups.
The purpose of this study is to determine whether Quince Oxymel is effective in the prevention of Migraine attacks in patients with simultaneous upper gastrointestinal dysfunction.