Migraine

Headache is one of the most common reasons for consultation in emergency departments and represents a significant cause of disability, particularly in patients with migraine and other primary headache disorders. Despite the availability of several analgesic treatments, including nonsteroidal anti-inflammatory drugs and paracetamol, pain relief is often incomplete, and a proportion of patients require additional rescue therapy. Magnesium sulfate has emerged as a potential therapeutic option in acute headache due to its role in modulating neuronal excitability, vascular tone, and pain-related neurotransmitter release. However, its efficacy as a standalone treatment, the optimal intravenous dose, and its comparative effectiveness versus standard therapy remain unclear. This randomized, double-blind, controlled trial aims to evaluate the efficacy and safety of intravenous magnesium sulfate in the treatment of acute non-traumatic headache in the emergency department. Participants will be randomly assigned to receive either low-dose magnesium sulfate (2 g IV), high-dose magnesium sulfate (4 g IV), or intravenous paracetamol (1 g IV) as an active comparator. The primary outcome is the change in pain intensity measured using the Visual Analog Scale (VAS) at 60 minutes after treatment administration, as well as the proportion of patients achieving at least 50% pain reduction. Secondary outcomes include time course of pain relief, need for rescue medication, adverse events, patient satisfaction, and length of stay in the emergency department. In addition, the study will assess baseline ionized magnesium levels to explore their relationship with treatment response and evaluate whether magnesium levels may predict clinical efficacy. The results of this study may help clarify the role of intravenous magnesium sulfate in the management of acute headache and potentially improve treatment strategies in emergency settings.

This is a double-blind, randomized, multicenter, outpatient evaluation of the efficacy, safety, and tolerability of elismetrep, as compared with placebo, in the acute treatment of migraine.

Migraine is a common neurological disorder typically characterized by attacks of throbbing, moderate to severe headache, often associated with nausea, vomiting, and sensitivity to light and sound. Migraine is extremely common and disabling in children. The purpose of this study is to evaluate how safe and effective ubrogepant is in the acute treatment of migraine in children and adolescents. Ubrogepant is a drug approved for the acute treatment of migraine in adults. Children and adolescents (aged 6-17 years) with a history of migraine will be enrolled. The study will include 2 cohorts of participants - PK Cohort and Main Study (non-PK cohort). Participants aged 6-11 years in the PK Cohort will receive Dose A or Dose B of Ubrogepant for PK analysis to determine dose selection for the main study. In the main study, after dose selection, children aged 6-11 years will be randomized to receive either low or high dose of Ubrogepant or placebo. There is a 1 in 3 chance that a participant will be assigned to placebo. Adolescents aged 12-17 years will be randomized to receive either low or high dose of Ubrogepant or placebo with a 1 in 3 chance of placebo assignment. For qualifying migraine attacks, participants will receive oral tablets of the double-blind study intervention. There will be an option to take a second dose of double-blind study intervention (identical to initial dose), or rescue medication, at least 2 hours after the initial dose, for headache of moderate/severe intensity. Around 1059 participants will be enrolled in the study in approximately 120 sites in the United States. The study duration will be up to 6 months. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Background \& Rationale: One in ten Canadian youth have migraine, a disabling neurological disease that is more common in females and characterized by moderate-severe disabling headaches. Migraine attacks occur in a cycle that begins with a prodromal phase, followed by aura, a pain phase (headache), and finally a postdrome phase when the pain is resolved but other symptoms persist. The prodrome is recognized by \~90% of all youth with migraine, occurs up to 24 hours before headache onset, and consists of a variety of symptoms including, but not limited to, food cravings, fatigue, yawning, mood changes, and sensory hypersensitivity (e.g., light sensitivity). Prodromal symptoms are disabling and frequently graded as moderate to severe. All acute migraine treatments for youth have been studied for use in the pain phase, with the greatest treatment success early in this phase. Unfortunately, only \~1/3 of youth achieve pain freedom within two hours. Recently, a groundbreaking trial found that treatment during the prodrome could prevent the pain phase, although prodromal treatment does not exist for youth. In considering the most innovative, safe, and patient-centered prodromal intervention, remote electrical neuromodulation (REN) is the obvious choice. The investigator's engagement with 175 youth with migraine and their caregivers shows that REN is preferred when pill-based interventions are ineffective or impractical. REN has none of the limitations of pill-based prodromal treatment. The REN device is wearable, battery-operated, worn on the upper arm, and controlled wirelessly by a smartphone application. REN electrically stimulates sensory nerves in the arm below their perceived pain thresholds, but above their depolarization thresholds, to induce a conditioned pain modulation response in the brain to modulate incoming migraine pain signals. Clinical trial and observational studies in youth with migraine have shown REN's safety and efficacy for home-based treatment during the pain phase and led the FDA to clear its use in youth \>8 years. In the adolescent trial, 71% of participants had pain relief at two hours, there were no serious adverse events (AE), and only one device-related AE (transient arm pain) occurred. Also, emerging data show that adults with migraine in the prodrome phase display pain facilitation due to a deficit in pain modulation. Thus, REN's mechanism of action is likely to be more effective during the prodrome vs. the pain phase as it can "turn on" deficient pain modulatory areas earlier when they are most impaired. Research Question \& Objectives: The investigators aim to determine the feasibility of implementing REN treatment during the prodrome to prevent migraine pain in youth with migraine, and hypothesize that: 1. trial design will be feasible 2. REN will be feasible for prodromal treatment, with \>80% of participants using their assigned device to treat a qualifying prodrome. The following feasibility and acceptability outcomes will be measured: 1. proportion of eligible youth that are enrolled into the screening period, subsequently randomized, and treat a qualifying prodrome with REN. 2. recruitment rate, retention, and withdrawals. 3. participant feedback. All secondary outcomes will be reported descriptively, and adverse events will be recorded and reported. Methods: This study will be a pilot randomized, single centre, double-blind, parallel group, sham-controlled trial comparing active to sham REN for the prevention of headache within 24 hours of treating prodromal symptoms in youth with migraine. Participants will be recruited from headache and neurology clinics at the Alberta Children's Hospital. Eligible and consenting participants will complete an intake visit and enter a 60-day screening period where they will complete electronic daily diaries to determine prodrome or headache occurrence and features. Participants with 3-28 qualifying prodromes during screening, where \>75% are followed by a headache within 6 hours, will be randomized 1:1 to treat one qualifying prodrome with active or sham REN over a 60-day treatment period. Participants will be trained on device use and will be instructed to not use any co-interventions during the qualifying prodrome; if headache onsets after the prodrome, participants will be instructed to use their typical acute treatment. During the treated prodrome, a survey will determine the presence, type, and number of prodromal symptoms. Surveys at 2, 24, and 48 hours post-treatment will record the presence or absence of headache, its characteristics, and AEs. The randomization sequence will be prepared by a biostatistician and will follow randomly ordered blocks of four and six, with variable block sizes. Only research pharmacists will have access to this sequence to prepare consecutively numbered blinded and matched study kits. These kits will contain a restricted mobile phone with only the REN software application pre-installed.

Background: Mood disorders, such as bipolar disorder, can have serious effects on a person s life. People with bipolar disorder are more likely to have heart disease and abuse substances. In this natural history study, researchers would like to learn more about the connection between exercise and mental health in people with and without mood disorders. Objective: To better understand relationships among physical activity, sleep, and mental health. Eligibility: People aged 8 to 60 years with a history of a mood disorder. Healthy spouses and relatives with no mood disorders are also needed. Design: Participants will be in the study up to 2 years. For up to 20 days in a row, at 4 times during the study, participants will: Complete an electronic diary on their smartphone. Participants will answer questions about their mood, health, sleep, and daily activities. Wear an activity monitor, like a wristwatch, that records how much they move. Wear a light sensor, as a necklace, to record the amount of light in their environment. Some participants will do additional tests. Twice during the study, for 3 days in a row, they will: Wear monitors to record their temperature, heart rate, and sleep. Provide saliva samples. Complete cognitive tasks on their smartphone. Participants will visit the NIH clinic 2 times. They will have a physical exam, with blood and urine tests. They will wear a heart monitor. They will ride a stationary bike for 30 minutes. They may have an imaging scan. Some participants will stay overnight. They will go to sleep wearing a cap to measure their brain activity.

The goal of this double-blinded, randomized placebo controlled clinical trial is to to see if using a numbing medicine (lidocaine) on certain areas inside the nose can help with headaches, neck pain, facial pain and pressure, and other symptoms. It also aims to understand the pathophysiology that causes these symptoms. The main questions it aims to answer are: 1. Is applying numbing medication directly to the sphenopalatine ganglion (SPG) area, while watching through the scope to make sure it's in the right place, a workable and effective way to treat migraine headaches immediately and 24 hours? 2. Is applying numbing medication directly to the sphenopalatine ganglion (SPG) area, while watching through the scope to make sure it's in the right place, a workable and effective way to improve patient-reported outcomes? The 2-month study requires: * One virtual visit (on the computer) * One visit to the office for placement of the numbing medicine under direct vision * Daily headache diary entries that take less than two minutes to complete

The goal of this project is to evaluate galcanezumab transfer into maternal breastmilk, and to evaluate infant (growth, development, constipation, colic, infections) and maternal (headache) outcomes for dyads in which the mother was treated with galcanezumab and to compare outcomes for infants who were or were not breastfed after maternal treatment. In this prospective observational study, the study team proposes to prospectively collect serial milk samples from 30 adult women who are treated with galcanezumab for migraine. Mothers who are interested in participating will be connected with us, the main clinical site, by neurologists across the USA. Mothers must carry a diagnosis of migraine, be aged 18-45 years, and be between 14 days and 9 months postpartum, and still nursing, at the time of enrollment. This study will fill a significant unmet need as women of childbearing potential are over-represented in the migraine population, and yet they are excluded from clinical trials of migraine treatments during pregnancy and lactation.

This study will evaluate the efficacy and safety of EVO756 against placebo in adults with migraine.

The goal of this study (supported by and included in the NIH HEAL Initiative: https://heal.nih.gov/) is to learn if a fully virtual study comparing two telehealth group interventions for adolescents with migraine is feasible and acceptable: 1. Telehealth group mindfulness-based intervention 2. Telehealth group headache education

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.

The Headache, Ear, Auditory, Dizziness, Sinus (HEADS) Registry is a study over time of individuals living in the United States who experience sinus, vestibular, auditory, and headache symptoms. Through an online portal, participants are asked questions about their symptoms, how they have affected their lives, and how effectively they have managed them. This information is then used to better understand these symptoms and to improve patient diagnosis and treatment. Some potential research benefits of the HEADS Registry include: * Improving healthcare professionals' understanding of the causes of specific head and neck symptoms. * Reducing delays in diagnosis and the use of inappropriate tests, medications, and surgeries. * Finding the most effective treatments for sinus, vestibular, and auditory disorders. * Providing participants the opportunity to be contacted for additional important research related to sinus, vestibular, and auditory disorders. All U.S. residents over the age of majority who experience sinus, vestibular, and auditory symptoms, with or without migraine, are eligible to participate. Enrollment is voluntary, confidential, and free of charge.

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.

The purpose of this study is to compare the efficacy and safety of rimegepant to placebo as a preventative treatment for migraine in children and adolescents ≥ 6 to \<18 years with episodic migraine.

This is a Managed Access Program (MAP) based on a licensed physician's unsolicited request on a compassionate basis. Specifically, this MAP is for male and female pediatric patients 6 to 17 years with a diagnosis of either episodic or chronic migraine who have successfully completed the Teva sponsored study TV48125-CNS-30084 (SPACE study).

This study is testing an investigational inhaled migraine medication to see how well it works, how safe it is, and how well people tolerate it. Adults with migraine will receive both the study medication (ASY202) and a placebo (inactive treatment) at different times during the study. Neither participants nor study staff will know which treatment is given at the time. The medication is taken using a handheld dry powder inhaler to treat migraine attacks when they occur. Following screening, eligible participants will be enrolled and randomized to one of two treatments sequences i.e. one treatment sequence will receive ASY202 in treatment period 1 followed by placebo in treatment period 2 and other treatment sequence will receive placebo in treatment period 1 followed by ASY202 in treatment period 2. The study lasts about 16 weeks and includes a screening period, two treatment periods (with a minimum of 7 days washout period between the treatment periods), and a safety follow-up visit.

Migraine is a neurological disease characterized by moderate or severe headache, associated with nausea, vomiting, and/or sensitivity to light and sound. The study will assess the safety and effectiveness of atogepant for the preventive treatment of migraine in Korean adult patients with chronic migraine or episodic migraine under routine clinical practice. Atogepant is an approved drug for preventive treatment of migraine in adults. Approximately 3000 adult participants who are prescribed atogepant by their doctors will be enrolled in this study in Korea. Participants will receive atogepant oral tablets as prescribed by their physician. Participants will be followed for up to week 12. There is expected to be no additional burden for participants in this trial. Participants will attend regular visits during the study at a hospital or clinic according to their routine clinical practice.

OCt.IN.N is a national, monocentric, prospective, observational cohort study evaluating the utility and applicability of Optical Coherence Tomography (OCT) in the diagnostic workup and longitudinal monitoring of neurological diseases. 840 patients with Central Nervous System neurological diseases (Multiple Sclerosis, Alzheimer's disease, Parkinson's disease, migraine/headache) and 210 age-matched healthy controls will undergo OCT examination at baseline and at 6, 12, 18, and 24 months of follow-up at IRCCS San Raffaele Hospital, Milan, Italy. OCT is a non-invasive, rapid, and reproducible technique that automatically measures the thickness of individual retinal layers. Retinal layer thicknesses and their longitudinal changes will be correlated with established clinical scales, neuroimaging, and biological markers used in routine neurological practice.

This study aims to determine differences in experimental pain and sex hormone levels between patients with migraine, patients with endometriosis, patients with migraine and endometriosis, and healthy controls. Participants will complete surveys, experimental pain paradigms and collection of samples for hormone analyses.

Aim 1. To identify psychophysical and neural factors predicting migraine onset in adolescents Aim 2a. To determine hormonal, psychophysical, and neural changes associated with migraine onset. Aim 2b. To identify the temporal relationships between hormonal, psychophysical, and neural changes preceding vs. following migraine onset. Aim 3. To identify psychophysical and neural factors predicting migraine prognosis in adolescents with migraine.

The goal of this observational monocentric study is to investigate tear and serum biomarkers in patients with migraine compared with healthy controls, and to explore their potential diagnostic, clinical, and predictive value. In addition to the cross-sectional evaluation, a longitudinal subgroup analysis will be conducted to assess biomarker changes over time during treatment with anti- Calcitonin Gene-Related Peptide (anti-CGRP) therapies.

In previous clinical trial work, the investigators observed lasting reductions in headache burden after limited dosing of psilocybin. This purpose of this study is to examine potential sources for this observed effect. This study will measure brain resting state functional connectivity (fMRI), central synaptic density (SV2A PET), peripheral markers of inflammation, circadian rhythm (actigraphy), and sleep (sleep EEG) in both migraine and healthy control participants before and one week after the administration of psilocybin or an active control agent.

It is planned to include 10000 patients. In the China HeadAche DIsorders RegiStry CHAIRS）, patients aged over 12 years with primary headache and medication-overuse headache(MOH) were collected. The biomarkers, imaging features, cognition, genetic characteristics, ocial and demographic data, medical data, therapeutics used, and outcome of headache-related diseases were studied, and long-term follow-up was planned.

This randomized controlled trial aims to evaluate the effectiveness and feasibility of an online Hatha yoga program as an adjunct (add-on) therapy for patients with high-frequency episodic migraine. Participants will be randomly assigned to either an intervention group receiving a 12-week home-based online Hatha yoga program in addition to usual pharmacological treatment, or a control group receiving usual pharmacological care only. Outcomes include migraine frequency, pain intensity, functional disability, sleep quality, psychological symptoms, and adherence.

Migraine is a neurological disease characterized by moderate or severe headache, associated with nausea, vomiting, and/or sensitivity to light and sound. The study will assess the effectiveness of atogepant for the preventive treatment of migraine in adult patients in the UK. Atogepant is an approved drug for preventive treatment of migraine in adults. Approximately 200 adult participants who are prescribed atogepant by their doctors will be enrolled in this study in the UK. Participants will receive atogepant oral tablets as prescribed by their physician. Participants will be followed for up to week 48. There is expected to be no additional burden for participants in this trial. Participants will attend regular visits during the study at a hospital or clinic according to their routine clinical practice.

Being able to predict each patients response to a specific treatment can mean a significant improvement in socioeconomic costs, but above all in their quality of life. With the present study, the investigators aim to analyze in a combined way different clinical, biological and neuroimaging variables, which allow the clinical staff to anticipate the response to treatment with anti-CGRP monoclonal antibodies in patients with migraine.