Active clinical trials for "Headache"

The specific aim of this proposed pilot study is to compare two standardized processes (paper and electronic) to deliver a customized MedlinePlus health information prescription.

Understanding the speed at which migraine headaches develop is of importance to patients. Determining the proportions in which different headache pain build-up occurs, may provide health care practitioners with valuable information with which to prescribe the most appropriate treatment. Patients who experience a slow pain build-up may gain more benefit from medications which have a slow onset of effect, high tolerability and long action. Conversely, medications with a rapid onset of effect may be of greater benefit to patients who experience rapid onset of migraine pain.

The primary aim of this study was to determine the prevalence of headache in undergraduate students. The frequency, duration, localizations and symptoms of headache will be determined with the information obtained as a result of the forms filled in by the participants. The second aim of this study is to examine the effects of headache on physical, social and psychological status in undergraduate student(participants) from a biopsychosocial perspective.

To what extent the somatotopy of the 3 branches of the trigeminal nerve (V1,V2,V3) as well as the greater occipital nerve (GON) in the brainstem but also in the thalamus and the insula can be mapped using functional imaging and BOLD in humans is not known but might play an important role in imaging headache diseases. The aim is to map their somatotopy by random stimulation of V1, V2, V3 and the GON with painful electrical input during acquisition of BOLD-fMRI.

Headaches are extremely common illnesses with a combined lifetime prevalence of 90-99% in Europe. Despite this high prevalence, there are persons who have never, in their whole life, encountered a headache. The aim of the study is to identify factors that protect against headache by studying multiomics in people who never have had a headache (headache resistant) versus non-resistant controls. The investigators will measure multiomic changes (transcriptomics and metabolomics) after headache provocation with isosorbide mononitrate. 3 blood samples, two for RNA and one for metabolomics are taken right before administration of isosorbide mononitrate, 3 hours after administration of isosorbide mononitrate and again 5 hours after administration of isosorbide mononitrate. The investigators hope to contribute with novelty to the current understanding of headache pathophysiology and development of more efficient treatment of headache.

Observational analytic study with prospective cohort design that aim to describe the presence of typical features of migraine in a cohort of nummular headache patients. The aim of the study is to analyze family history, epidemiology, clinical description, presence of prodromes, postdromes and response to treatment.

Headache is one of the common causes of emergency department admissions and constitutes approximately 2%. Although the exact mechanism is not clear, It is known that high-flow oxygen therapy is effective in headache treatment. There are limited studies related to the use of oxygen therapy in headaches and its derivatives in the literature. In this study, the investigators aimed to compare the high and medium flow oxygen therapies with placebo in primary headache disorders.

Headache is the most common type of pain in children and adolescents with effects on health-related quality of life (HrQoL), school attendance, and social functioning. The International Headache Society recognizes that secondary headaches can be attributed to temporamandibular joint (TMJ) problems. The primary aim of the study is to evaluate temporamandibular joint functions and parafunctional habits in adolescents with headache. The second aim is to examine the relationship between temporamandibular joint functions and parafunctional habits and headache.

The investigators aim to investigate inflammation of cranial and meningeal arteries during pharmacologically induced migraine attacks, using ultrasmall superparamagnetic iron oxide (USPIO) nanoparticles and black blood imaging (BBI) MRI.

Pituitary adenylate cyclase-activating polypeptide (PACAP) is a signaling molecule, localized in sensory and parasympathetic perivascular nerves fibres. PACAP exists i to functional iso-forms Pituitary adenylate cyclase-activating polypeptide-38 (PACAP38) and PACAP27.