[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100492491":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":13,"centralContacts":18,"locations":23,"responsibleParty":41,"collaborators":44,"id":48,"slug":7,"hasResults":49,"nctId":50,"briefTitle":51,"officialTitle":51,"acronym":7,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":54,"minAge":55,"maxAge":7,"enrollmentInfo":56,"targetDuration":7,"studyType":59,"phases":7,"briefSummary":60,"conditions":61,"keywords":64,"overallStatus":25,"whyStopped":7,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":79},{"fullName":5,"class":6},"University of Illinois at Urbana-Champaign","OTHER",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"DRUG","Alcohol","Alcohol administered orally at multiple doses and consumption speeds to test transdermal device accuracy",[14],{"name":15,"affiliation":16,"role":17},"Catharine Fairbairn, PhD","University of Illinois Urbana-Champaign","PRINCIPAL_INVESTIGATOR",[19],{"name":15,"role":20,"phone":21,"phoneExt":7,"email":22},"CONTACT","217-300-5850","uiucalcohollab@gmail.com",[24],{"facility":5,"status":25,"city":26,"state":27,"zip":28,"country":29,"countryCode":30,"cosmosGeoPoint":31,"geoPoint":36,"contacts":37},"RECRUITING","Champaign","Illinois","61820","United States","US",{"type":32,"coordinates":33},"Point",[34,35],-88.24338,40.11642,{"lat":35,"lon":34},[38],{"name":39,"role":20,"phone":40,"phoneExt":7,"email":22},"Catharine E Fairbairn, Ph.D.","217 300 5850",{"type":17,"investigatorFullName":42,"investigatorTitle":43,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Catharine Fairbairn","Associate Professor",[45],{"name":46,"class":47},"National Institutes of Health (NIH)","NIH","100492491",false,"NCT05692830","Towards a Wearable Alcohol Biosensor: Examining the Accuracy of BAC Estimates From New-Generation Transdermal Technology Using Large-Scale Human Testing and Machine Learning Algorithms","Inclusion Criteria:\n\n* 21 years or older\n* drink alcohol at least 2x weekly\n\nExclusion Criteria:\n\n* psychological or medical conditions that might contraindicate alcohol-administration\n* history of adverse reaction to type and amount of beverage used in the study\n* currently seeking treatment for alcohol use disorder\n* does not drink alcohol regularly\n* taking drugs or medications for which alcohol consumption would be contraindicated\n* women who are pregnant or are attempting to become pregnant",true,"ALL","21 Years",{"count":57,"type":58},240,"ESTIMATED","OBSERVATIONAL","The study will employ a combined laboratory-ambulatory design. Participants will engage in ambulatory assessment over the course of 14 days, wearing biosensors assessing transdermal alcohol concentration (TAC) and providing breathalyzer readings in real-world contexts. Also during this period, participants will attend three laboratory alcohol-administration sessions scheduled at one-week intervals, with alcohol dose and rate of consumption manipulated within and between participants, respectively. Laboratory visits will also double as ambulatory orientation, check-in, and close-out sessions.",[62,63],"Alcohol Drinking","Alcohol Intoxication",[65,66,67,68,69],"transdermal alcohol content","ambulatory","transdermal biosensor","machine learning algorithms","breath alcohol content","2025-08-02",{"date":72,"type":73},"2025-08-06","ACTUAL",{"date":75,"type":73},"2022-10-22",{"date":77,"type":58},"2027-09-01",{"name":5,"class":6},1]