[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644003":3},{"organization":4,"armGroups":7,"interventions":23,"overallOfficials":28,"centralContacts":32,"locations":40,"responsibleParty":58,"collaborators":12,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":68,"eligibilityCriteria":69,"healthyVolunteers":64,"sex":70,"minAge":71,"maxAge":72,"enrollmentInfo":73,"targetDuration":12,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":82,"overallStatus":87,"whyStopped":12,"lastUpdateSubmitDate":88,"lastUpdatePostDateStruct":89,"startDateStruct":92,"completionDateStruct":94,"leadSponsor":96,"locationsCount":97},{"fullName":5,"class":6},"University of Texas at Austin","OTHER",[8,13,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Usual Care (Control)","NO_INTERVENTION","Standard clinical visit without additional educational material",null,{"label":14,"type":6,"description":15,"interventionNames":16},"Health Aid","Patients review a health aid addressing misconceptions about knee osteoarthritis during the visit",[17],"Other: Health Aid",{"label":19,"type":6,"description":20,"interventionNames":21},"Decision Aid","Patients review a decision aid describing treatment options for knee osteoarthritis during the visit",[22],"Other: Decision Aid",[24,26],{"type":6,"name":14,"description":15,"armGroupLabels":25,"otherNames":12},[14],{"type":6,"name":19,"description":20,"armGroupLabels":27,"otherNames":12},[19],[29],{"name":30,"affiliation":5,"role":31},"David Ring, MD, PhD","PRINCIPAL_INVESTIGATOR",[33,37],{"name":30,"role":34,"phone":35,"phoneExt":12,"email":36},"CONTACT","6177929848","David.ring@austin.utexas.edu",{"name":38,"role":34,"phone":12,"phoneExt":12,"email":39},"Nadia Azib","Nadia.azib@austin.utexas.edu",[41],{"facility":42,"status":12,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"University of Texas At Austin","Austin","Texas","78712","United States","US",{"type":49,"coordinates":50},"Point",[51,52],-97.74306,30.26715,{"lat":52,"lon":51},[55],{"name":56,"role":34,"phone":57,"phoneExt":12,"email":36},"David Ring, MD,PHD","617-792-9848",{"type":59,"investigatorFullName":60,"investigatorTitle":61,"investigatorAffiliation":5,"oldNameTitle":12,"oldOrganization":12},"SPONSOR_INVESTIGATOR","David Ring","Professor and Associate Chair for Faculty Academic Affairs Department of Surgery and Perioperative Care Courtesy Professor of Psychiatry and Behavioral Sciences","100644003","health-aid-for-knee-osteoarthritis-100644003",false,"NCT07669532","Health Aid for Knee Osteoarthritis","A Randomized Controlled Trial of a Health Aids for Knee Osteoarthritis","KOA-HAID","Inclusion Criteria:\n\n* New patient seeking musculoskeletal specialty care\n* English literacy\n* Aged 18-89 years\n* Diagnosed with knee osteoarthritis\n\nExclusion Criteria:\n\n* Cognitive or physical impairment precluding tablet use","ALL","18 Years","89 Years",{"count":74,"type":75},159,"ESTIMATED","INTERVENTIONAL",[78],"NA","Knee osteoarthritis is a common condition that can cause pain, stiffness, and difficulty with daily activities. Many patients interpret these symptoms as signs of ongoing joint damage, which can influence their expectations and decisions about treatment.\n\nThis randomized controlled trial compares three approaches used during a routine orthopedic visit: a health aid, a decision aid, and usual care. The health aid is designed to improve patients' understanding of knee osteoarthritis by addressing common misconceptions and helping patients develop a more accurate and less distressing understanding of their condition. The decision aid provides structured information about treatment options. In the usual care group, patients receive standard clinical consultation without additional educational materials.\n\nThe main goal of the study is to evaluate differences in patients' understanding of knee osteoarthritis immediately after the clinic visit. Secondary outcomes include patients' interest in additional care options such as imaging, physical therapy, injections, and surgery, as well as measures of trust in the clinician and care experience.\n\nThe results of this study may help improve how information is communicated to patients with knee osteoarthritis and guide future approaches to patient education and shared decision-making.",[81],"Knee Osteoarthritis",[83,84,85,86],"Knee osteoarthritis","Health aid","Patient education","Decision aid","NOT_YET_RECRUITING","2026-06-21",{"date":90,"type":91},"2026-06-25","ACTUAL",{"date":93,"type":75},"2026-07-01",{"date":95,"type":75},"2026-12-31",{"name":60,"class":6},1]