[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100563441":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":29,"centralContacts":33,"locations":43,"responsibleParty":62,"collaborators":25,"id":65,"slug":66,"hasResults":67,"nctId":68,"briefTitle":69,"officialTitle":70,"acronym":25,"eligibilityCriteria":71,"healthyVolunteers":72,"sex":73,"minAge":74,"maxAge":75,"enrollmentInfo":76,"targetDuration":25,"studyType":79,"phases":80,"briefSummary":82,"conditions":83,"keywords":86,"overallStatus":46,"whyStopped":25,"lastUpdateSubmitDate":91,"lastUpdatePostDateStruct":92,"startDateStruct":95,"completionDateStruct":97,"leadSponsor":99,"locationsCount":100},{"fullName":5,"class":6},"University of Washington","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Placebo","PLACEBO_COMPARATOR","Placebo (double distilled water matched in color and taste) will be applied",[13],"Drug: Placebo",{"label":15,"type":16,"description":17,"interventionNames":18},"Povidone-iodine solution","EXPERIMENTAL","10% Povidone and Iodine will be applied",[19],"Drug: Povidone-iodine solution",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"DRUG","Placebo (Double distilled water matched in color and taste) will be applied topically by the graduate student to all tooth surfaces at the consultation appointment before the placement of fixed appliances and at 3, 6, and 9 months after appliance placement.",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Povidone-iodine solution will be applied topically by the graduate student to all tooth surfaces at the consultation appointment before the placement of fixed appliances and at 3, 6, and 9 months after appliance placement.",[15],[30],{"name":31,"affiliation":5,"role":32},"Greg Huang, DMD, MSD, MPH","PRINCIPAL_INVESTIGATOR",[34,39],{"name":35,"role":36,"phone":37,"phoneExt":25,"email":38},"Marilynn Rothen, RDH, MS","CONTACT","206-685-8132","rothen@uw.edu",{"name":40,"role":36,"phone":41,"phoneExt":25,"email":42},"Sanghee Lee, DDS, MSc, MS","206-616-4081","slee1119@uw.edu",[44],{"facility":45,"status":46,"city":47,"state":48,"zip":49,"country":50,"countryCode":51,"cosmosGeoPoint":52,"geoPoint":57,"contacts":58},"University of Washington, School of Dentistry Department of Orthodontics, 1959 NE Pacific St. Health Sciences Center","RECRUITING","Seattle","Washington","98195","United States","US",{"type":53,"coordinates":54},"Point",[55,56],-122.33207,47.60621,{"lat":56,"lon":55},[59,60],{"name":40,"role":36,"phone":41,"phoneExt":25,"email":42},{"name":61,"role":36,"phone":37,"phoneExt":25,"email":38},"Marilynn Rothen, R.D.H., M.S.",{"type":32,"investigatorFullName":63,"investigatorTitle":64,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"Greg Huang","Professor: Orthodontics","100563441","phase-2-topical-10-povidone-iodine-in-preventing-white-spots-100563441",false,"NCT06616207","Topical 10% Povidone-Iodine in Preventing White Spots","Efficacy and Safety of Topical 10% Povidone-Iodine in Preventing White Spots During Orthodontic Treatment","Inclusion Criteria:\n\n* Healthy children and teens (10-17 years old)\n* Transitional or permanent dentition of at least 4 permanent anterior teeth in each arch\n* Full fixed appliance orthodontic treatment is expected to last at least one year\n\nExclusion Criteria:\n\n* Allergies to iodine\n* Chronic prophylactic use of antibiotics\n* Diagnosis of thyroid disease\n* Conditions that could impair routine oral hygiene procedures.\n* Pregnant at enrollment",true,"ALL","10 Years","17 Years",{"count":77,"type":78},80,"ESTIMATED","INTERVENTIONAL",[81],"PHASE2","The goal of this clinical trial is to learn if topical application on the all surface of 10% Povidone Iodine (Povi-One) in healthy participants in transitional or permanent dentition (10-17 y) prevents new white spot lesions in the maxillary anterior teeth at 1 year of follow-up.\n\nResearchers will compare Povi-One to a placebo to see if Povi-One works to prevent new white spot lesions.\n\nIt will also learn about the safety of topical 10% Povidone Iodine.\n\nThe main questions it aims to answer are:\n\n1. Does Povi-One prevent the development of any white spot lesion on the surface of maxillary anterior teeth?\n2. Does Povi-One lower the probability of any International Caries Detection and Assessment System (ICDAS) score greater than 0 and mean modified Löe-Silness Gingival Index (GI) in the intervention group?\n\nResearchers will\n\n1. Score GI without cleaning participants teeth, then score ICDAS of maxillary and mandibular incisors after participants brush and floss their teeth and take a photograph of maxillary 6 anterior teeth\n2. Apply Povi-one (or control) at the consultation appointment before placing fixed orthodontic appliances and 3, 6, and 9 months after appliance placement\n\nResearchers will\n\n1. Recall using Zoom 24-48 hours after the first application of Povi-One and examine the participant's mouth for oral lesions using a structured paper checklist\n2. Interview the caregiver to complete a paper questionnaire on adverse effects\n\nResearchers will\n\n1. Score GI, and then score ICDAS of maxillary and mandibular incisors in 6, 12 months after appliance placement\n2. Evaluate the development of white spot lesions on maxillary central and lateral incisors in 6, and 12 months after appliance placement",[84,85],"White Spot Lesions","Gingival Inflammation and Bleeding",[87,88,89,90],"Povidone-Iodine","White spot lesion","Topical application of 10% Povidone- Iodine in preventing white spots","Topical 10% Povidone-Iodine In Preventing White Spots During Orthodontic Treatment","2024-09-24",{"date":93,"type":94},"2024-09-27","ACTUAL",{"date":96,"type":94},"2024-09-13",{"date":98,"type":78},"2027-03-31",{"name":5,"class":6},1]