[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100643682":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":21,"centralContacts":25,"locations":30,"responsibleParty":45,"collaborators":20,"id":47,"slug":48,"hasResults":49,"nctId":50,"briefTitle":51,"officialTitle":52,"acronym":53,"eligibilityCriteria":54,"healthyVolunteers":49,"sex":55,"minAge":56,"maxAge":20,"enrollmentInfo":57,"targetDuration":20,"studyType":60,"phases":61,"briefSummary":63,"conditions":64,"keywords":20,"overallStatus":66,"whyStopped":20,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":76},{"fullName":5,"class":6},"University of Minnesota","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"ddMRI scanning","EXPERIMENTAL","The ddMRI will take place after anesthesia administration. The ddMRI will allow researchers to see and measure the distribution of the local anesthetic, as well as the the area of the local anesthetic and the intensity on MRI.",[13],"Device: ddMRI",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"DEVICE","ddMRI","Dental MRI imaging",[9],null,[22],{"name":23,"affiliation":5,"role":24},"Rachel Uppgaard, DDS, FACS","PRINCIPAL_INVESTIGATOR",[26],{"name":23,"role":27,"phone":28,"phoneExt":20,"email":29},"CONTACT","612-209-9176","uppg0003@umn.edu",[31],{"facility":5,"status":20,"city":32,"state":33,"zip":34,"country":35,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"Minneapolis","Minnesota","55455","United States","US",{"type":38,"coordinates":39},"Point",[40,41],-93.26384,44.97997,{"lat":41,"lon":40},[44],{"name":23,"role":27,"phone":28,"phoneExt":20,"email":29},{"type":46,"investigatorFullName":20,"investigatorTitle":20,"investigatorAffiliation":20,"oldNameTitle":20,"oldOrganization":20},"SPONSOR","100643682","mri-and-local-anesthesia-100643682",false,"NCT07602686","MRI and Local Anesthesia","MRI Evaluation of Local Anesthesia Administration","MRI and LA","Inclusion Criteria:\n\n* Adult age 18 or older\n* Health status of American Society of Anesthesiologists (ASA) class 1 or 2\n* Able to provide informed consent\n* Able to appear in person at OMRIC on the days indicated for the study\n\nExclusion Criteria:\n\n* ASA class 3 or higher\n* Pregnant patients\n* Taking any medication that would affect pain perception or interact with local anesthetic\n* Allergic\u002Fhistory of adverse reaction to local anesthetic or any component in the local anesthetic\n* Paresthesia in the area of innervation of Cranial Nerve V3\n* Active infection or abscess in the oral and maxillofacial region\n* History of temporomandibular disorder, maximum incisal opening less than 15mm\n* History of recent dental trauma (within the past 6 months)\n* Dental hypersensitivity\n* Claustrophobia and\u002For conditions of anxiety or motion disorder (for MRI purposes)\n* Metallic, electronic, or magnetic implants or devices classified as MR Unsafe or Conditional by the American College of Radiology\n* Unable to give informed consent","ALL","18 Years",{"count":58,"type":59},102,"ESTIMATED","INTERVENTIONAL",[62],"NA","The purpose of this research is to investigate the utility of using dental-dedicated MRI as a measurement tool to observe and evaluate the administration of local anesthesia in dental patients.",[65],"Dental Anesthesia","NOT_YET_RECRUITING","2026-06-09",{"date":69,"type":70},"2026-06-10","ACTUAL",{"date":72,"type":59},"2026-07-15",{"date":74,"type":59},"2029-07-01",{"name":5,"class":6},1]