[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"crack-abuse-or-dependence\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:crack-abuse-or-dependence":44},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":5},"100617034",false,"NCT07313371","Efficacy of Clonidine in Reducing Craving in Inpatients With Cocaine and Crack Use Disorder","Efficacy of Clonidine in Reducing Craving in Inpatients With Cocaine and Crack Use Disorder: a Randomized Clinical Trial.","Inclusion Criteria:\n\n* Patients hospitalized in the adult Alcohol and Drugs ward of the Perdizes Institute (IPer) at the Hospital das Clínicas, University of São Paulo Medical School\n* DSM-5 criteria for cocaine and\u002For crack use disorder\n* Voluntarily seeking treatment\n* Must be able to swallow pills\n\nExclusion Criteria:\n\n* Inability to read and\u002For understand the study questionnaires\n* benzodiazepine use disorder\n* opioid use disorder\n* alcohol use disorder","ALL","18 Years","65 Years",{"count":19,"type":20},36,"ESTIMATED","INTERVENTIONAL",[23],"PHASE4","This is a single-center, randomized intervention study in a volunteer population of patients with cocaine\u002Fcrack use disorder to evaluate the pharmacological treatment of cocaine\u002Fcrack craving, comparing the drug clonidine with the active placebo clonazepam.",[26,27],"Cocaine Use Disorder","Crack Abuse or Dependence",[29,30,31],"crack","cocaine","craving","RECRUITING","2026-02-20",{"date":35,"type":36},"2026-02-24","ACTUAL",{"date":38,"type":36},"2026-01-28",{"date":40,"type":20},"2027-07",{"name":42,"class":43},"University of Sao Paulo General Hospital","OTHER",""]