[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Hightower Clinical\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":43},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":29,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":4},"100643479","the-impact-of-coffee-consumption-immediately-before-a-nap-on-post-nap-grumpiness-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":21,"type":22},50,"ESTIMATED","INTERVENTIONAL",[25],"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.",[28],"Irritability",[30],"Caffeine, Napping, Grumpiness, Office Survival, Espresso","NOT_YET_RECRUITING","2026-06-03",{"date":34,"type":35},"2026-06-09","ACTUAL",{"date":37,"type":22},"2026-07-01",{"date":39,"type":22},"2028-07-01",{"name":41,"class":42},"Hightower Clinical","NETWORK",""]