23 Clinical Trials for Various Conditions
This is a randomized, blinded study designed to assess the efficacy of a portable, non-invasive neuromodulation system for the treatment of episodic migraine headaches.
This study will assess the efficacy of a neuromodulation device for the treatment of episodic migraine headache.
The placebo effect is a phenomenon that has experienced major advances of its understanding in the last decade. However, mechanisms of placebo analgesia in chronic pain patients have yet to be compared to healthy subjects. The investigators study aims to investigate the magnitude of placebo response and related opioid release in patients that suffer from episodic migraines as compared to healthy controls. In particular, the investigators are looking to map brain activity during placebo analgesia using modern brain imaging techniques such as functional Magnetic Resonance Imaging (fMRI) and Positron Emission Tomography (PET). The investigators hypothesis is that placebo response and the availability of opioid receptors is reduced in chronic migraine patients.
The purpose of this study is to determine whether monthly subcutaneous administration of LBR-101 (fremanezumab) is safe and provides migraine prevention in subjects with high frequency episodic migraine.
This investigation will gather information about a procedure called sphenopalatine ganglion (SPG) stimulation, and its appropriateness, safety, and efficacy as a treatment for those who suffer migraine headaches which may result in chronic severe disability. The SPG is a small collection of nerve cells in the head, and is located near the base of the nose on either side. Participation involves the surgical implantation of an electrode (small electrical conductor) over the sphenopalatine ganglion. The electrode is connected to a stimulator which will enable treatment for migraine headaches. Tiny electrical current is delivered to the stimulator device by an internal pulse generator implanted in the area at the top of the chest, to stop the migraine headaches. The implant system will be controlled with a wireless remote provided after the implant procedure. Participation will record headache diaries throughout the study, which will last approximately 8½ months, and a yearly visit annually for five years.
The purpose of this Phase 2 study is to evaluate the safety and efficacy of SC MEDI0618 compared to placebo in participants with episodic migraine.
A prospective study that investigates the impact of circadian rhythm disturbances due to daylight saving time transitions on migraine patients. The Primary aim is to investigate the impact of springtime DST (March 12 2023 at 2 AM on Sunday) on sleep metrics in patients with migraine headaches. Secondary aim is to examine the association between incidence of migraine headaches and sleep metrics with time transitions. Participants will be provided with a Withings non-wearable/contactless sleep tracker, which will be placed under the mattress for a period of 4 weeks (2 weeks before and 2 weeks after) during daylight saving time transition in March, 2023. Withings Health Mate app will be downloaded to the participant's smartphone to collect Sleep Data. Headache diaries will be provided to log the details of the migraines during the study period. Morningness - eveningness questionnaire (MEQ) will be used to categorize subjects on the chronotype spectrum.
Evidence-based medicine depends on distinguishing between pharmacological effects and placebo effects in randomized controlled trials (RCT). This proposal seeks to rigorously investigate fundamental questions concerning pharmacological effects, placebo effects and their interactions. Relief of symptoms of acute migraine will be the test condition for this scientific experiment because of migraine's evident clinical significance and the possibility of using participants as their own control during sequential acute migraine attacks. Our overall goal is to elucidate how the pharmacological effects of 100 mg rizatriptan (an FDA-proven effective medication for acute migraine) and the effects of placebo treatment can be modified by varied knowledge and/or expectation ("contextual") conditions. Such knowledge has the possibility to suggest potentially more efficient methodologies to test new medications that can be used to augment and enhance the apparatus of the RCT. General Aim: To elucidate and clarify what is a pharmacological effect and what is a placebo effect, how such effects vary in different knowledge/expectations contexts, and mutually constitute one another and interact. General Hypothesis: The measured pharmacological effect of an effective medication (rizatriptan) and the measured effect of placebo treatment are determined significantly by different knowledge/expectations contexts.
Migraine affects 10-28% of children and adolescents and yet 20-30% of patients are ineffectively treated with current oral and nasal options. Peripheral nerve blocks (PNBs), injections of local anesthetics over branches of the occipital and/or trigeminal nerves, have been associated with possible benefit for pediatric headaches in case series, and may be useful for both acute and preventive treatment of migraine for children who fail less invasive treatments. In fact, 80% of pediatric headache specialists reported using peripheral nerve blocks and carry low risk of serious side effects; however, peripheral nerve blocks have never been tested, formally, in a randomized pediatric trial. By applying a novel design that utilizes lidocaine cream as a run-in step, investigators intend to test the efficacy of the most commonly used peripheral nerve block, the greater occipital nerve (GON) block, as an acute treatment for pediatric migraine and determine whether lidocaine cream leads to successful blinding of the injection. The GON block is expected to prove effective in decreasing the pain of migraine, with lidocaine being superior to saline and lidocaine cream maintaining blinding.
Randomized study of two digital therapeutics for the prevention of episodic migraine in patients currently receiving Calcitonin Gene-Related Peptide (CGRP) Inhibitor Therapy
Randomized study of two digital therapeutics for the prevention of episodic migraine
The purpose of this trial is to determine which doses of Lu AG09222 are recommended to help prevent migraines. People who join this trial have already tried 1 to 4 other available medications to prevent their migraines, but these medications have not helped them.
The purpose of this study is to compare the sustained long-term benefit between two treatment paradigms of migraine prophylactic agents (erenumab versus a control arm of oral prophylactics) in episodic migraine patients who have previously failed 1 to 2 prophylactic migraine treatments.
This study will evaluate the efficacy and safety of erenumab in migraine prevention in children (6 to \<12 years) and adolescents (12 to \<18 years) with episodic migraine. The study hypothesis is that in pediatric participants with episodic migraine, the combined erenumab dose group has a greater reduction from baseline to week 9 through week 12 (month 3) in monthly migraine days (MMDs) when compared with placebo in the double-blind treatment phase (DBTP).
This is a prospective, randomized, vehicle-controlled, double-blind, multi-center study assessing the safety, tolerability, and efficacy of B244 delivered as an intranasal spray for preventive treatment in subjects with episodic migraine.
The main purpose of this study is to evaulate the efficacy and safety of galcanezumab in participants 6 to 17 years of age for the preventive treatment of episodic migraine. The primary objective is to demonstrate the superiority of galcanezumab versus placebo in the reduction of monthly migraine headache days across the 3-month double-blind treatment period.
To evaluate the effect of AMG 301 compared to placebo on the change from the baseline period in monthly migraine days in subjects with migraine.
This study investigates whether non-invasive brain stimulation, given for 20 minutes/once per day for ten days (M-F) can reduce migraine pain. Thirty patients will receive this treatment, while thirty will receive a "sham" procedure. Up to thirty healthy volunteers will be asked to undergo baseline assessments only (imaging, but no brain stimulation). Healthy volunteer data may be used from a prior study (NINDS-K23062946 project \[IRBMED #HUM00027383; Dr. Alexandre DaSilva, Principal Investigator\]).
The main purpose of this study is to evaluate the efficacy and safety of the study drug known as galcanezumab in participants with episodic migraine.
The main purpose of this study is to evaluate the efficacy of the study drug known as galcanezumab in participants with episodic migraine.
To evaluate the effect of erenumab compared to placebo on the change from baseline in monthly migraine days, in adults with episodic migraine.
The purpose of this study is to evaluate the efficacy and effectiveness of daily dextromethorphan/quinidine (Nuedexta) in reducing the frequency and progression of episodic migraine.
Investigators hypothesize that chronic primary headaches are accompanied by a discrete pattern of brain metabolism and activity involving brain structures related to the development of acute exacerbations as well as pain modulation. Such structures include the brainstem, hypothalamus, and orbitofrontal cortex and can be defined using functional brain imaging.