[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100566177":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":24,"centralContacts":34,"locations":43,"responsibleParty":67,"collaborators":24,"id":69,"slug":70,"hasResults":71,"nctId":72,"briefTitle":73,"officialTitle":74,"acronym":24,"eligibilityCriteria":75,"healthyVolunteers":71,"sex":76,"minAge":77,"maxAge":24,"enrollmentInfo":78,"targetDuration":24,"studyType":81,"phases":82,"briefSummary":84,"conditions":85,"keywords":89,"overallStatus":45,"whyStopped":24,"lastUpdateSubmitDate":95,"lastUpdatePostDateStruct":96,"startDateStruct":99,"completionDateStruct":101,"leadSponsor":103,"locationsCount":104},{"fullName":5,"class":6},"University of Chicago","OTHER",[8,14,20],{"label":9,"type":10,"description":11,"interventionNames":12},"Freeze spray group","EXPERIMENTAL","Ethyl Chloride Usage Prior to Orthopaedic Injections",[13],"Other: Ethyl Chloride",{"label":15,"type":16,"description":17,"interventionNames":18},"Placebo application of cold saline spray","PLACEBO_COMPARATOR","Saline spray before injection",[19],"Other: Cold Saline Spray",{"label":21,"type":22,"description":23,"interventionNames":24},"No spray prior to injection","NO_INTERVENTION","No intervention before injection",null,[26,30],{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":24},"Ethyl Chloride","Topical anesthetic that rapidly cools the skin and underlying tissues",[9],{"type":6,"name":31,"description":32,"armGroupLabels":33,"otherNames":24},"Cold Saline Spray","placebo application of cold saline spray",[15],[35,40],{"name":36,"role":37,"phone":38,"phoneExt":24,"email":39},"Jennifer M Wolf, MD, PhD","CONTACT","773-834-3531","jwolf@bsd.uchicago.edu",{"name":41,"role":37,"phone":24,"phoneExt":24,"email":42},"Jordan Swindle, MD","jordan.swindle@uchicagomedicine.org",[44],{"facility":5,"status":45,"city":46,"state":47,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"RECRUITING","Chicago","Illinois","60637","United States","US",{"type":52,"coordinates":53},"Point",[54,55],-87.65005,41.85003,{"lat":55,"lon":54},[58,61,65],{"name":59,"role":37,"phone":38,"phoneExt":24,"email":60},"Jennifer M Wolf, MD","jmwolf@uchicagomedicine.org",{"name":62,"role":37,"phone":63,"phoneExt":24,"email":64},"Michael K Koch, Bachelor's","7738340822","mkoch@bsd.uchicago.edu",{"name":59,"role":66,"phone":24,"phoneExt":24,"email":24},"PRINCIPAL_INVESTIGATOR",{"type":68,"investigatorFullName":24,"investigatorTitle":24,"investigatorAffiliation":24,"oldNameTitle":24,"oldOrganization":24},"SPONSOR","100566177","does-ethyl-chloride-spray-work-100566177",false,"NCT06651788","Does Ethyl Chloride Spray Work?","Does \"Freeze Spray\" Work? Evaluating the Efficacy of Ethyl Chloride Usage Prior to Orthopaedic Injections","Inclusion Criteria:\n\n* 18 years and older\n* Receiving a corticosteroid injection in an upper or lower extremity (to include soft tissue and joint injections) for the first time\n\nExclusion Criteria:\n\n* Patients with previous injection experiences","ALL","18 Years",{"count":79,"type":80},300,"ESTIMATED","INTERVENTIONAL",[83],"NA","A procedure frequently performed by orthopaedic providers is the administration of corticosteroid injections for the management of various soft tissues and joint-related conditions, such as osteoarthritis, tendinitis, carpal tunnel syndrome, trigger finger, and de Quervain's tenosynovitis. While these injections have demonstrated effectiveness in alleviating symptoms, the discomfort associated with the procedure can be a source of anxiety and apprehension for patients. This discomfort arises from the sensation of the needle entering the affected area and the burning sensation induced by the corticosteroid solution.",[86,87,88],"Injection Fear","Injection Pain Prevention","Injection Complication",[90,91,92,93,94],"Injection","Freeze spray","corticosteroid injections","Ethyl chloride","Orthopeadics","2025-10-14",{"date":97,"type":98},"2025-10-16","ACTUAL",{"date":100,"type":98},"2025-04-01",{"date":102,"type":80},"2028-12-01",{"name":5,"class":6},1]