72 Clinical Trials for Various Conditions
This is a phase 2, double-blind, randomized, multicenter, placebo-controlled, three arm parallel study to evaluate the efficacy and safety of two different dosages (30 IU daily and 60 IU daily) of TNX-1900 in patients with chronic migraine.
Multi-center, prospective, randomized, placebo- and sham-controlled study to evaluate the GORE® CARDIOFORM Septal Occluder for migraine headache relief
A prospective, multi-centre, randomized, double-blind, sham-controlled, parallel-group, group-sequential study to investigate safety and effectiveness of the Rehaler partial rebreathing device, in adults suffering from migraine with aura
NXN-188 Dihydrochloride is being developed as an immediate release oral product for the treatment of acute migraine. This study is being conducted to evaluate NXN-188 in subjects with a migraine history of aura.
This is a double-blinded placebo study, examining the efficacy of Sumatriptan with Naprosyn in the treatment of migraine with aura.
Assess safety and efficacy of Transcranial Magnetic Stimulation (TMS) for the treatment of migraine with aura The hypothesis is that TMS treatments delivered to the occipital cortex of the brain can stop or interrupt the spreading cortical brain activity that causes or contributes to the migraine headache. Two TMS treatments at an intensity of \<1 Tesla for \~500 microseconds, approximately 30 seconds apart, may stop the aura and prevent the subsequent headache.
Single-center, single-dose, open-label, 2-part, 3-period crossover (in each part), pharmacokinetic and safety study.
The majority of migraineurs seeking secondary or tertiary medical care develop cutaneous allodynia during the course of migraine, a sensory abnormality mediated by sensitization of central trigeminovascular neurons in the spinal trigeminal nucleus. Triptan therapy can render allodynic migraineurs pain-free within a narrow window of time (20-120 min) that opens with the onset of pain and closes with the establishment of central sensitization. This calls for the development of drugs that can tackle ongoing central sensitization and render allodynic migraineurs pain-free after the window for triptan therapy has expired. There are two main objectives the investigators seek to achieve from this study: to determine whether oral administration of DFN-15 (solution of a COX2 inhibitor, Celecoxib) terminates migraine attacks when given to allodynic participants 3 hours after attack onset; and to determine whether mechanical and heat allodynia that develop during acute migraine attacks could be reversed by late (\> 3hrs after attack onset) treatment with DFN-15. Participants will be recruited from the Headache Center and randomized in a double-blinded fashion to receive either the active drug (DFN-15) or placebo in a ratio of 4:1.The participants will be instructed to return to the clinic during a migraine. At the 'during-migraine' visit, which will begin 3 hours after onset of headache, the investigators will document headache intensity, associated symptoms, and mechanical and heat pain threshold (first) before treatment (at 180 min after onset of headache) and (second) at a 120 min after treatment (5 hours after headache onset). Based on our prior experience studying migraine patients, the investigators plan to screen 100 patients to achieve 50 participants completing the 2 study visits as planned. The active drug group will consist of 80/100 patients and 20/100 patients will receive the placebo. The study will be terminated as soon as the first 40 participants who received the DFN-15 and first 10 patients who received placebo completed visit 2.
Migraine is a common neurologic with attacks of headache and associated symptoms such as nausea, vomiting, phono and photophobia. Migraine can lead to substantial functional impairment. Recent evidence suggests that electro stimulation is effective in providing relief for chronic headaches including migraine. It is tolerable by patients and associated with no adverse effects. The device utilizes electro stimulation to achieve conditioned pain modulation (CPM). CPM an stimulate endogenous analgesic mechanism. The modulatory effect is over the whole body, and can be induced anywhere. This is a prospective, randomized, double-blind, sham controlled multi-center trial. Ratio between treatment and control groups will be 1:1, stratified by center and use of preventive medications. The study objectives is to demonstrate the safety and effectiveness of the Nerivio Migra electro stimulation device for the reduction of migraine headache during an attack of migraine with or without aura. The study is intended for subject with 2-8 migraine episodes per month. patients will receive the device, either an active or a placebo type, and will be asked to use the device at home or in any location that they will be when the migraine starts. The study hypothesis is that electro stimulation delivered transcutaneously to the peripheral nervous system at onset of a migraine attack significantly reduce headache pain demonstrated by a significant difference between proportions of responders to the active treatment stimulation in comparison to proportion of responders that will use a placebo device.
The purpose of the study is assessment of the safety and efficacy of the De-Novo therapy in the treatment of craniofacial neuralgia and migraine headaches.This is an open-label study of simultaneous administration of combination of dexamethasone, lidocaine, and thiamine into the trigeminal nerve branches as well as greater and lesser occipital nerve bilaterally in one session. Patients who meet the exclusion and inclusion criteria are eligible for trial if they have experienced chronic migraine and craniofacial pain not responding to other prior therapies.
This is an open label pilot study to determine whether milnacipran can reduce headache frequency in episodic and chronic migraine sufferers.
The purpose of the study is to compare the rate of comorbidities associated with migraine aura (MA) between persons who have a large circulatory right-to-left shunt (RLS) and those who do not have RLS. Approximately 50% of individuals who have MA also have RLS due to patent foramen ovale (PFO). A PFO is an anatomical opening or flap between the upper chambers of the heart or atria that permits blood to pass from the right of the heart to the left side of the heart, without first going to the lungs to be filtered and oxygenated. Many health conditions and clinical syndromes including stroke, sleep apnea, and migraine have been linked to PFO. Although the mechanism is undetermined, it is hypothesized that microscopic blood clots and chemicals such as serotonin can pass through the PFO, travel to the brain, and cause headache and aura. Persons who have MA are at increased risk for stroke and transient ischemic attacks relative to people who do not have migraine. Migraine is also associated with the presence of white matter lesions in the brain and mild deficits in cognitive function associated with the posterior brain (vision, memory, processing speed). The risk of stroke in migraine is highest for women under the age of 45 who have aura and a high number of migraine headache days per month. No convincing evidence has been produced to explain the mechanism for the increased risk of ischemic stroke in migraine; however, increased platelet activation and aggregation is a plausible theory. We hypothesize that migraineurs with aura and large RLS (presumably due to a PFO) will be more likely to have sleep apnea, increased platelet activation, cognitive deficits, alterations in cerebral vasomotor function, and white matter lesions than migraineurs with aura who do not have PFO. The results of this exploratory study will generate hypotheses as to why subgroups of migraineurs have an increased risk of stroke and the impact of large PFO on comorbid conditions associated with migraine aura. Early identification of migraine subgroups with a constellation of clinical syndromes that increase risk of neurovascular diseases will allow initiation of preventive strategies that may ultimately reduce burden and improve the productive quality of life for these individuals.
This is a a multi-center, randomized, double-blind, parallel group, and placebo controlled, two-arm study of a single oral dose of NXN-188 for the treatment of acute migraine headache without aura. Up to 120 migraineurs will be enrolled. Approximately 60 subjects having a headache history of migraine without aura will complete each of the two treatment arms to evaluate NXN-188 600 mg or placebo.
The purpose of this study is to evaluate the effect of rizatriptan, alone or combined with caffeine for treating acute attacks of migraine. Each subject will have 3 months to treat 3 acute migraine headache attacks. Each subject will be dispensed one box containing 3 packets of study medication labeled for Headache #1, Headache #2, or Headache #3. Each packet wil contain either Maxalt 10mg MLT or a Maxalt placebo (sugar pill), and a capsule containing either caffeine 75mg or a capsule containing placebo (sugar). One headache will be treated with a combination of Maxalt 10mg MLT and caffeine. Another headache will be treated with a combination of Maxalt 10mg MLT and a capsule containing placebo. A third headache will be treated with just placebo. Neither the subject, the study coordinator, or your study doctor will know in which order you will receive the three different treatments. This information is available in case of emergency.
This study was designed to determine the efficacy and tolerability of TREXIMET (formerly known as TREXIMA) compared to placebo for the acute treatment of probable migraine, a sub-type of migraine.
The primary objective of this study is to evaluate the efficacy and safety of dronabinol MDI for the acute treatment of moderate to severe migraine headache.
This is a prospective, double-blind, sham-controlled, randomized clinical trial . This study aims to assess the efficacy, safety, tolerability, and the optimal dose of the Mi-Helper transnasal cooling device for acute treatment of migraine in an at home setting. Adults aged 18 years to 65 years old with a diagnosis of episodic migraine (with or without aura) for at least one year (self-reported) will be recruited for this study.
This comparative effectiveness study will clarify current first-line preventive treatment approaches for use by neurologists, psychologists, and primary care providers in the context of real world care, and will demonstrate the feasibility of Cognitive Behavioral Therapy (CBT) via telehealth for youth with migraine. The focus is on applying evidence-based care and enhancing access to it. CBT via telehealth while taking a clinically-prescribed, pill-based prevention therapy (amitriptyline) will be compared to CBT via telehealth alone.
Single-center, single-dose, open-label, 5-period crossover (in each part), pharmacokinetic and safety study.
Study STS101-007 is a randomized, double-blind, parallel group, placebo-controlled, multicenter study to evaluate the efficacy, safety, and tolerability of single doses of STS101 (dihydroergotamine nasal powder) in the acute treatment of migraine.
This is a prospective, double-blind, sham-controlled, randomized study to assess the safety, tolerability, and optimal dose of the COOLSTAT Transnasal Thermal Regulating Device for acute treatment of migraine. The hypothesis is that evaporative cooling induced by the CoolStat using only ambient, dry air will reduce the pain and other symptoms of migraine headaches during an acute migraine episode.
This study uses a factorial research design to evaluate a nurse delivered mind body intervention using different doses of 3 treatment components to determine the optimized treatment for headache day reduction.
Study STS101-003 is a multi-center, multiple dose (PRN), open-label, 12-month study to evaluate the safety and tolerability of STS101 (dihydroergotamine nasal powder) in the acute treatment of migraine.
Study STS101-002 is a randomized, double-blind, parallel group, placebo-controlled, multicenter study to evaluate the efficacy, safety, and tolerability of single doses of STS101 (dihydroergotamine nasal powder) in the acute treatment of migraine
This study will compare the analgesic benefit of a traditional landmark-guided GON block with the ultrasound-guided approach over a four week period in patients with occipital neuralgia or cervicogenic headache.
This pilot study evaluates the addition of chiropractic treatment to conventional neurological care in the treatment of migraine headaches in adult women. Half of the participants will receive 10 chiropractic treatments in addition to their usual care over a 14 week period, while the other half will continue their usual medical care alone, as prescribed by their physician during that time period.
Migraine is the most common headache disorder, prevalent in 18% of females and 6% of males. Emergency room visits, physician consults, hospitalizations, medications, and indirect costs such as lost work days and decreased productivity place the global economic burden of migraines at over 20 billion dollars. It is prevalent in 28 million people in the US alone. Symptoms include unilateral, throbbing, debilitating headache pain accompanied by nausea, vomiting, photophobia, and phonophobia. Upwards of 75% of migraine patients have reduced functionability, have lost time at work, and 1/3 of patients require bed rest to manage the symptoms. The health-related impact on quality of life was comparable with that experienced by patients with congestive heart failure, hypertension, or diabetes. While the burden of migraines on our society is clear, the pathophysiology of migraines remains largely unknown. The trigeminovascular system, including the external and internal carotid arteries and their associated sensory fibers which subserve the head have long been implicated in the pain and cutaneous allodynia experienced by migraine patients. Wolff in 1953, was the first to posit that migraine headache pain is the caused by dilation or circumferential expansion of the extracranial carotid artery. He demonstrated that migraineurs had twice the pulse amplitude in their external carotid arteries compared to control subjects and these changes were directly correlated to migraine symptoms. In a 2008 study, randomized migraineurs received nitroglycerin via peripheral IV or placebo for 20 minutes prior to obtaining magnetic resonance angiography (MRA). Nitroglycerin, a potent dilator of blood vessels, reliably induced migraine-like pain in up to 80% of patients, and transient dilation of vessels of up to nearly 40%, mostly in the extracranial vessels. Sumatriptan's efficacy in migraine relief provides further evidence for this theory, as it is a selective extracranial vessel constrictor which does not cross the blood brain barrier. The goal of this current work is to utilize the direct, real-time angiography, which provides a high resolution map of vasculature, and demonstrate changes in vessel flow in patients who have migraine headache attacks. This information may guide therapeutic interventions in the future in order to better treat these migraine patients.
The purpose of this study is to determine the effects of triptans and doxycycline on neuroinflammatory markers in acute migraine.
The purpose of this study is to see if ramelteon will reduce the number of migraine headaches over a 12 week period. The safety and tolerability of ramelteon will also be evaluated. Ramelteon has been approved by the U.S. Food and Drug Administration (FDA) for insomnia (trouble sleeping); however; ramelteon has not been approved for the prevention of migraines.
This goal of this study is to compare three medications used for migraine preventive treatment. This study will compare atogepant, a newer migraine preventive medication, with two older preventive medications, topiramate and propranolol. It will be determined if one works better and is more tolerable than the others. Research participants will: * Be randomly assigned to one of the three medications. * Provide information about their migraine pattern using a daily headache diary and during research visits.