[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100492491":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":13,"centralContacts":18,"locations":23,"responsibleParty":40,"collaborators":43,"id":47,"slug":7,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":50,"acronym":7,"eligibilityCriteria":51,"healthyVolunteers":52,"sex":53,"minAge":54,"maxAge":7,"enrollmentInfo":55,"targetDuration":7,"studyType":58,"phases":7,"briefSummary":59,"conditions":60,"keywords":63,"overallStatus":25,"whyStopped":7,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"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,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"RECRUITING","Champaign","Illinois","61820","United States",{"type":31,"coordinates":32},"Point",[33,34],-88.24338,40.11642,{"lat":34,"lon":33},[37],{"name":38,"role":20,"phone":39,"phoneExt":7,"email":22},"Catharine E Fairbairn, Ph.D.","217 300 5850",{"type":17,"investigatorFullName":41,"investigatorTitle":42,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Catharine Fairbairn","Associate Professor",[44],{"name":45,"class":46},"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":56,"type":57},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.",[61,62],"Alcohol Drinking","Alcohol Intoxication",[64,65,66,67,68],"transdermal alcohol content","ambulatory","transdermal biosensor","machine learning algorithms","breath alcohol content","2025-08-02",{"date":71,"type":72},"2025-08-06","ACTUAL",{"date":74,"type":72},"2022-10-22",{"date":76,"type":57},"2027-09-01",{"name":5,"class":6},1]