[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100490176":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":38,"centralContacts":43,"locations":49,"responsibleParty":69,"collaborators":30,"id":72,"slug":30,"hasResults":73,"nctId":74,"briefTitle":75,"officialTitle":76,"acronym":30,"eligibilityCriteria":77,"healthyVolunteers":73,"sex":78,"minAge":79,"maxAge":80,"enrollmentInfo":81,"targetDuration":30,"studyType":84,"phases":85,"briefSummary":87,"conditions":88,"keywords":30,"overallStatus":52,"whyStopped":30,"lastUpdateSubmitDate":90,"lastUpdatePostDateStruct":91,"startDateStruct":94,"completionDateStruct":96,"leadSponsor":98,"locationsCount":99},{"fullName":5,"class":6},"University of Alcala","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"Pecutaneous electrolysis group","EXPERIMENTAL","Subjects were treated twice (one day and one week). The technique consisted in the application of a galvanic electrical current using a needle as an electrode that will be inserted into the concha of the ear. The subjects were lying in supinus.",[13],"Other: percutaneous needle electrolysis",{"label":15,"type":6,"description":16,"interventionNames":17},"dry needling group","Subjects were treated twice (one day and one week). The technique consisted in the puncture with a needle in the concha of the ear. The subjects were lying in supinus.",[18],"Other: Dry needling",{"label":20,"type":21,"description":22,"interventionNames":23},"Sham group","SHAM_COMPARATOR","Subjects were treated twice (one day and one week). The technique consisted in the puncture with a sham-needle in the concha of the ear. The subjects were lying in supinus.",[24],"Other: Sham needling",[26,31,34],{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":30},"percutaneous needle electrolysis","It´s an intervention of physiotherapy. It´s an invasive technique.",[9],null,{"type":6,"name":32,"description":28,"armGroupLabels":33,"otherNames":30},"Dry needling",[15],{"type":6,"name":35,"description":36,"armGroupLabels":37,"otherNames":30},"Sham needling","It´s an intervention of physiotherapy. It´s an invasive technique simulation.",[20],[39],{"name":40,"affiliation":41,"role":42},"Daniel Pecos-Martin, PhD","Alcala University","PRINCIPAL_INVESTIGATOR",[44],{"name":45,"role":46,"phone":47,"phoneExt":30,"email":48},"David Álvarez, Prof","CONTACT","+34 673 60 83 11","fisioceano@hotmail.com",[50],{"facility":51,"status":52,"city":53,"state":54,"zip":55,"country":56,"countryCode":57,"cosmosGeoPoint":58,"geoPoint":63,"contacts":64},"Physioterapy and Pain center research","RECRUITING","Alcalá de Henares","Madrid","28805","Spain","ES",{"type":59,"coordinates":60},"Point",[61,62],-3.35996,40.48205,{"lat":62,"lon":61},[65],{"name":66,"role":46,"phone":67,"phoneExt":30,"email":68},"Laura López Pérez, Mrs","+34683378391","info@institutofisioterapiaydolor.es",{"type":42,"investigatorFullName":70,"investigatorTitle":71,"investigatorAffiliation":5,"oldNameTitle":30,"oldOrganization":30},"Prof. Dr. Daniel Pecos Martín","Principal Investigator","100490176",false,"NCT05662722","Percutaneous Needle Electrolysis (PNE) on the Concha of the Ear","Use of Infrared Thermography in the Measurement of Facial Blood Flow After the Application of Percutaneous Needle Electrolysis (PNE) on the Concha of the Ear","Inclusion Criteria:\n\n* Headache with a frequency of at least one monthly episode.\n* Present the \"cold nose\" and\u002For \"cold patch\" pattern\n\nExclusion Criteria:\n\n* Do not present a \"cold nose\" and\u002For \"cold patch\" pattern\n* Pregnant women\n* Subjects with facial alterations that may affect facial vascularization (sinusitis, allergies...)\n* Patients with belonephobia or allergy to metals or any material used in the procedure.","ALL","18 Years","70 Years",{"count":82,"type":83},60,"ESTIMATED","INTERVENTIONAL",[86],"NA","Headache is a very frequent symptom among the world population, the adult population with an active headache disorder are 46% for headache in general, 11% for migraine, 42% for tension-type headache and 3% for chronic daily headache. There are different therapeutic approaches for the improvement of headache. Transcutaneous stimulation of the auricular vagal nerve is being used for the treatment of headache due to the involvement of the vagus nerve in inflammation and pain modulation. On the other hand, galvanic current has shown a measurable effect by increasing parasympathetic activity. The objective of this clinical trial is to stimulate the auricular vagal nerve with galvanic current using a needle as an electrode that will be inserted into the concha of the ear. As a tool for measuring results, infrared thermography will be used to observe changes in facial skin temperature, since patients with high sympathetic activity present a characteristic pattern of \"cold nose\" and\u002For \"cold patch\". In addition, variables that record changes in autonomic activity such as skin conductance and heart rate variability will be collected.",[89],"Headache","2026-04-27",{"date":92,"type":93},"2026-05-01","ACTUAL",{"date":95,"type":93},"2022-03-22",{"date":97,"type":83},"2027-12-01",{"name":5,"class":6},1]