View clinical trials related to Migraine.
Filter by:The purpose of this study is to compare the effectiveness and safety of two treatment regimens in preventing migraines. The antidepressant amitriptyline has been used successfully to prevent migraine headaches.
The primary purpose of this study is to evaluate the effectiveness and safety of topiramate compared with placebo in the prevention of migraine attacks in children (12 to 17 years of age).
The purpose of this study is to evaluate the effectiveness and safety of almotriptan malate (AXERT®) 12.5 milligram tablets compared with placebo for the acute treatment of migraine headache at the earliest onset of headache pain. Almotriptan malate (AXERT®) is approved for the treatment of migraine headache, with or without aura, in adults. Patients in this study will take either almotriptan or placebo oral tablets for 3 consecutive migraine headaches.
The purpose of this study is to evaluate the impact of topiramate (migraine prevention medicine) on the effectiveness of almotriptan malate (acute migraine medicine) when treating acute migraine headaches.
The purpose of this study is to evaluate the effectiveness and safety of almotriptan malate (AXERT®) in treating acute migraine headaches in adolescents. Amotriptan malate (AXERT®) is approved for use in the treatment of acute migraine headache with or without aura in adults. In this study, adolescents will be given a single dose of study medication to treat one migraine headache.
The primary objective of this study is to evaluate histamine, CGRP and VIP levels in saliva as biological markers for activation of trigeminal and parasympathetic nerve fibers in various clinical presentations of primary headaches compared to allergic rhinosinusitis and control populations.
Migraine and the skin sensitivity that accompanies it can go away in minutes after a nerve block, which is a procedure involving an injection of a small amount of a local anesthetic next to a nerve to the skin, causing an area of skin to become numb. We have also noticed that light sensitivity goes away quickly after a nerve block. We would like to see how quickly this happens and how long the benefit of nerve block lasts. We are interested to see if these effects are due to the injection itself or due to the lidocaine. A subject may be asked to participate in this study if a subjects physician has planned for a subject to receive an injection of BOTOX® in the area of the Greater Occipital Nerve (a spinal nerve located at the back of the head) as part of a subjects routine preventive treatment for migraine today.
Subjects are scheduled to undergo a Greater Occipital Nerve Block (GONB) as treatment for your chronic daily headache (CDH). GONB has been used for many years in the treatment of headaches. The nerve block is done by injecting a liquid drug through the skin of the back of the head to the area of the greater occipital nerve. The nerve runs superficially in this area, therefore the drugs are injected just under the skin. The injected drugs block electrical transmission through the nerve, resulting in reduced head pain. There are treatment options for patients receiving a GONB, however, some clinicians use local anesthetics (lidocaine and /or bupivicaine) alone, and some use local anesthetics with local steroid injection. The purpose of this study is to evaluate whether or not there is an observed difference between these two treatment approaches for GONB. We expect to enroll 60 patients into this research study at Thomas Jefferson University only.
This is a research study examining a migraine medicine dihydroergotamine mesylate (DHE-45).It will be used to treat two migraine attacks in subjects who have a history of skin sensitivity associated with their headaches.This skin sensitivity is called cutaneous allodynia (pronounced q-tay-nee-us al-o-din-ee-uh).Cutaneous allodynia is a sensation of pain when a non-noxious stimulus is applied to normal skin. It has been noted in several studies that in subjects with migraine, seventy nine percent of the subjects experienced allodynia on the facial skin on the same side as the headache. It has also been shown that that once allodynia develops, other migraine medicines that would normally be very effective for migraine pain, become much less effective or ineffective. This study will compare the differences,if any, in attacks treated early with this study drug and treated later with the same study drug. It is hoped that that this trial will provide information on the use of DHE-45 in subjects who have cutaneous allodynia. Understanding more about allodynia may help us understand how the pain system works in migraine.
The study drug levetiracetam is FDA approved as an add-on medication in the treatment of partial onset seizures in adults with epilepsy. The trade name is Keppra®. This is an "open-label" trial, which means that all participating patients will receive active study drug. The Jefferson Headache Center has developed this clinical study to evaluate the safety and effectiveness of levetiracetam in preventing migraine headaches, with or without aura (visual disturbances). In addition, the study site will be performing a procedure called Transcranial Magnetic Stimulation (TMS). This procedure measures brain activity because it is thought that people with migraine experience periods of cortical hyperexcitability or over-activity in the brain. This information may help physicians in the future determine which preventive medications will work for which patients.