[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100643479":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":31,"locations":26,"responsibleParty":37,"collaborators":26,"id":39,"slug":26,"hasResults":40,"nctId":41,"briefTitle":42,"officialTitle":43,"acronym":44,"eligibilityCriteria":45,"healthyVolunteers":40,"sex":46,"minAge":47,"maxAge":48,"enrollmentInfo":49,"targetDuration":26,"studyType":52,"phases":53,"briefSummary":55,"conditions":56,"keywords":58,"overallStatus":60,"whyStopped":26,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":26},{"fullName":5,"class":6},"Hightower Clinical","NETWORK",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"The Turbo Sleepers","EXPERIMENTAL","Participants receive 200mg of liquid caffeine disguised in a lukewarm mug of dark roast coffee, followed by an immediate attempt to sleep.",[13],"Other: Coffee",{"label":15,"type":16,"description":17,"interventionNames":18},"The Placebo Pouters","PLACEBO_COMPARATOR","Participants receive 0mg of caffeine in an identical lukewarm mug of decaf bean-water, followed by an immediate attempt to sleep.",[19],"Other: Placebo",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"OTHER","Coffee","It's literally coffee",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Placebo","It's a placebo",[15],[32],{"name":33,"role":34,"phone":35,"phoneExt":26,"email":36},"Brad P Guy in Charge","CONTACT","405-555-5555","brad@hightowerclinical.com",{"type":38,"investigatorFullName":26,"investigatorTitle":26,"investigatorAffiliation":26,"oldNameTitle":26,"oldOrganization":26},"SPONSOR","100643479",false,"NCT07635303","The Impact of Coffee Consumption Immediately Before a Nap on Post-Nap Grumpiness","A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Assessment of Immediate Pre-Sleep Caffeine Administration on Self-Reported Post-Nap Irritability and Cognitive Fog in Overworked Adults","JAVA-NAP","Inclusion Criteria:\n\nMust look visibly tired by 2:00 PM.\n\nMust have a self-reported history of sighing heavily at emails.\n\nMust be capable of falling asleep under duress.\n\nExclusion Criteria:\n\nPeople who are \"morning people\" and smile before 8:00 AM (excluded due to baseline psychological bias).\n\nInability to tolerate lukewarm coffee.\n\nCurrent employment as a mattress tester.","ALL","18 Years","99 Years",{"count":50,"type":51},50,"ESTIMATED","INTERVENTIONAL",[54],"NA","The purpose of this study is to determine if drinking a hot cup of coffee immediately before taking a 20-minute nap (the \"Caffeine Nap\") reduces the standard \"grumpiness index\" upon waking compared to drinking decaffeinated bean-water.",[57],"Irritability",[59],"Caffeine, Napping, Grumpiness, Office Survival, Espresso","NOT_YET_RECRUITING","2026-06-03",{"date":63,"type":64},"2026-06-09","ACTUAL",{"date":66,"type":51},"2026-07-01",{"date":68,"type":51},"2028-07-01",{"name":5,"class":6}]