[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100536060":3},{"organization":4,"armGroups":7,"interventions":23,"overallOfficials":33,"centralContacts":39,"locations":48,"responsibleParty":66,"collaborators":28,"id":68,"slug":69,"hasResults":70,"nctId":71,"briefTitle":72,"officialTitle":73,"acronym":28,"eligibilityCriteria":74,"healthyVolunteers":75,"sex":76,"minAge":77,"maxAge":78,"enrollmentInfo":79,"targetDuration":28,"studyType":82,"phases":83,"briefSummary":85,"conditions":86,"keywords":28,"overallStatus":50,"whyStopped":28,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"Colorado State University","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"Cannabis Group","EXPERIMENTAL","Participants in this group will self-administer their own flower cannabis product (that they purchased for use in the study from a legal-market dispensary) ad libitum inside their homes. Researchers will not handle the product or instruct participants on how much to use during the session.",[13],"Other: Cannabis",{"label":15,"type":10,"description":16,"interventionNames":17},"Alcohol Group","Participants in this group will be administered a dose of alcohol by researchers in our mobile lab. The dose is designed (based on participant sex and body weight) to bring blood alcohol concentration to .06 g\u002FdL.",[18],"Other: Alcohol",{"label":20,"type":10,"description":21,"interventionNames":22},"Alcohol + Cannabis Group","Participants in this group will first self-administer their own flower cannabis product (that they purchased for use in the study from a legal-market dispensary) ad libitum inside their homes. Researchers will not handle the product or instruct participants on how much to use during the session. They will then return to the mobile lab which will be parked outside their residence and will be administered a dose of alcohol by researchers. The dose is designed (based on participant sex and body weight) to bring blood alcohol concentration to .06 g\u002FdL.",[18,13],[24,29],{"type":6,"name":25,"description":26,"armGroupLabels":27,"otherNames":28},"Alcohol","Participants in this condition will receive the standard alcohol dose",[20,15],null,{"type":6,"name":30,"description":31,"armGroupLabels":32,"otherNames":28},"Cannabis","Participants in this group will self-administer legal-market flower cannabis",[20,9],[34,37],{"name":35,"affiliation":5,"role":36},"Hollis Karoly, PhD","PRINCIPAL_INVESTIGATOR",{"name":38,"affiliation":5,"role":36},"Patricia Davies, PhD",[40,45],{"name":41,"role":42,"phone":43,"phoneExt":28,"email":44},"Hollis C Karoly, PhD","CONTACT","970-491-3677","hollis.karoly@colostate.edu",{"name":38,"role":42,"phone":46,"phoneExt":28,"email":47},"(970) 491-7294","patricia.davies@colostate.edu",[49],{"facility":5,"status":50,"city":51,"state":52,"zip":53,"country":54,"countryCode":55,"cosmosGeoPoint":56,"geoPoint":61,"contacts":62},"RECRUITING","Fort Collins","Colorado","80523","United States","US",{"type":57,"coordinates":58},"Point",[59,60],-105.08442,40.58526,{"lat":60,"lon":59},[63,65],{"name":64,"role":42,"phone":28,"phoneExt":28,"email":28},"Hollis C. Karoly, PhD",{"name":64,"role":36,"phone":28,"phoneExt":28,"email":28},{"type":67,"investigatorFullName":28,"investigatorTitle":28,"investigatorAffiliation":28,"oldNameTitle":28,"oldOrganization":28},"SPONSOR","100536060","distinguishing-alcohol-intoxication-cannabis-intoxication-and-co-intoxication-using-electroencephalography-eeg-100536060",false,"NCT06259916","Distinguishing Alcohol Intoxication, Cannabis Intoxication and Co-intoxication Using Electroencephalography (EEG)","Developing Predictive Models to Distinguish Alcohol Use, Cannabis Use and Co-use: An Exploration of Electroencephalography (EEG) Metrics and Traditional Intoxication Measures","Inclusion Criteria:\n\n* 21-50 years old\n* Heavy drinkers (consuming more than 4 drinks\u002Fday or more than 14 drinks\u002Fweek for men, or more than 3 drinks\u002Fday or more than 7 drinks\u002Fweek for women)\n* Regular users of legal-market flower cannabis (at least 2x\u002Fweek in past 3 months)\n* report simultaneously using alcohol and legal-market flower cannabis at least once per month in the past 3 months\n* English speakers.\n\nExclusion Criteria:\n\n* Daily tobacco users\n* Diagnosed with or seeking treatment for alcohol use disorder (AUD) or other substance use disorder (SUD)\n* Females cannot be pregnant, breastfeeding or trying to become pregnant\n* Meet criteria for psychotic, bipolar or major depressive disorder with suicidal ideation, or history of these disorders, 5) Current use of psychotropic (except anti-depressants)\n* Report illicit drug use in past 60-days or fail drug screen on the day of the study appointment\n* Major medical condition contraindicating alcohol and\u002For cannabis consumption.",true,"ALL","21 Years","50 Years",{"count":80,"type":81},99,"ESTIMATED","INTERVENTIONAL",[84],"NA","This is a randomized, parallel-group study designed to explore the differences between cannabis intoxication, alcohol intoxication and co-intoxication involving both alcohol and cannabis, utilizing electroencephalography (EEG) as well as more traditional intoxication measures such as breath alcohol concentration and balance metrics. If eligible for the study, participants will be randomized to complete one study session in our mobile laboratory, during which they will use either alcohol, cannabis (which will be self-administered, ad libitum) or both alcohol and cannabis.",[87,88],"Cannabis Use","Alcohol Use, Unspecified","2025-11-12",{"date":91,"type":92},"2025-11-13","ACTUAL",{"date":94,"type":92},"2024-01-05",{"date":96,"type":81},"2026-05-30",{"name":5,"class":6},1]