[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100646341":3},{"organization":4,"outcomesModule":7,"designInfo":17,"detailedDescription":24,"studyPopulation":16,"armGroups":25,"interventions":34,"overallOfficials":16,"centralContacts":44,"locations":50,"responsibleParty":73,"collaborators":16,"id":76,"slug":77,"hasResults":78,"nctId":79,"briefTitle":80,"officialTitle":80,"acronym":16,"eligibilityCriteria":81,"healthyVolunteers":82,"sex":83,"minAge":84,"maxAge":85,"enrollmentInfo":86,"targetDuration":16,"studyType":89,"phases":90,"briefSummary":92,"conditions":93,"keywords":16,"overallStatus":53,"whyStopped":16,"lastUpdateSubmitDate":95,"lastUpdatePostDateStruct":96,"startDateStruct":99,"completionDateStruct":101,"leadSponsor":103,"locationsCount":104},{"fullName":5,"class":6},"University of Baghdad","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":16,"otherOutcomes":16},[9,13],{"measure":10,"description":11,"timeFrame":12},"Plaque accumulation","plaque build up on bracket surfaces was evaluated by using modified bonded bracket index ( mbb index), Each tooth was divided into four areas (incisal, distal, mesial, gingival). Plaque accumulation was classified into the following assessment grades: grade 0-no plaque, grade 1-plaque covered ≤ 1\u002F3 of the tooth surface, grade 2-plaque covered ≤ 2\u002F3 of the tooth surface, grade 3-plaque covered \\> 2\u002F3 of the tooth surface. Plaque index (%)= Total of plaque values\u002F Number of surfaces\u002F Highest graduation score\n\n× 100.","4 month",{"measure":14,"description":15,"timeFrame":12},"Halitosis","subjective assessment of halitosis determined by using organoleptic score (OLS) 0 No perceivable odor\n\n1. Weakly perceivable odor\n2. Perceivable odor\n3. Moderate odor\n4. Strong odor\n5. Extremely strong odor",null,{"allocation":18,"interventionModel":19,"interventionModelDescription":20,"primaryPurpose":21,"observationalModel":16,"timePerspective":16,"maskingInfo":22},"RANDOMIZED","SEQUENTIAL","randomized double blind parallel groups clinical trial","SUPPORTIVE_CARE",{"masking":23,"maskingDescription":16,"whoMasked":16},"NONE","Do probiotics and Zn\u002FCHx mouthwashes have an effect on plaque accumulation and halitosis in fixed orthodontic patients?",[26,31],{"label":27,"type":6,"description":27,"interventionNames":28},"halitosis",[29,30],"Other: Probiotic (L. brevis CD2 lozenges)","Behavioral: Zinc chlorhexidine mouth wash",{"label":10,"type":6,"description":32,"interventionNames":33},"1\\. Plaque accumulation",[29,30],[35,39],{"type":6,"name":36,"description":37,"armGroupLabels":38,"otherNames":16},"Probiotic (L. brevis CD2 lozenges)","Probiotic :composed of powerful strain of s.salivarius that preserve innate immune system of the main entry point of the body by taken on a regular basis and establish colonization of the throat and mouth which provide clinical care and support of nose, ear, mouth and throat health and provide fresh breath.",[10,27],{"type":40,"name":41,"description":42,"armGroupLabels":43,"otherNames":16},"BEHAVIORAL","Zinc chlorhexidine mouth wash","Zinc chlorhexidine mouth wash (Zn\u002FCHX) composed of CHX concentrated 0.025% with Zinc acetate 0.3 %, the low concentration of CHX to maintain optimal efficacy with lower incidence of side effects. Zn \u002FCHX was chosen as the active control due to the fact the mixture of Zn salts with low concentration of CHX have shown superior and sustained intra-oral efficacy in managing intra oral halitosis in randomized clinical tria",[10,27],[45],{"name":46,"role":47,"phone":48,"phoneExt":16,"email":49},"Sara M Almshhadany, assistant professor","CONTACT","006947715860084","drsara.mshhdany@codental.uobaghdad.edu.iq",[51],{"facility":52,"status":53,"city":54,"state":55,"zip":56,"country":57,"countryCode":58,"cosmosGeoPoint":59,"geoPoint":64,"contacts":65},"College of Dentistry","RECRUITING","Baghdad","Alkargh","10001","Iraq","IQ",{"type":60,"coordinates":61},"Point",[62,63],44.40088,33.34058,{"lat":63,"lon":62},[66,68,70],{"name":67,"role":47,"phone":48,"phoneExt":16,"email":49},"Sara M Almshhadany",{"name":69,"role":47,"phone":16,"phoneExt":16,"email":49},"sara almashhadany, assist prof",{"name":71,"role":72,"phone":16,"phoneExt":16,"email":16},"Sara M Almshhadany, assist","PRINCIPAL_INVESTIGATOR",{"type":74,"investigatorFullName":67,"investigatorTitle":75,"investigatorAffiliation":5,"oldNameTitle":16,"oldOrganization":16},"SPONSOR_INVESTIGATOR","assist prof","100646341","probiotic-vs-zinc-chlorhexidine-znchx-mouthwashes-in-control-halitosis-and-plaque-in-fixed-orthodontic-patients-100646341",false,"NCT07693972","Probiotic Vs Zinc Chlorhexidine Zn\u002FCHX Mouthwashes in Control Halitosis and Plaque in Fixed Orthodontic Patients","Inclusion Criteria:\n\n1. good medical health\n2. no systematic disease\n3. non consuming drugs known to influence salivary flow, halitosis, or oral microbiota\n\nExclusion Criteria:\n\n1. alcohol drinking\n2. smokers, pregnant and lactating womens\n3. allergy or intolerance to corticosteroid treatment, antibiotic, antimicrobial mouth rinses, oral spray or tongue scraper, anti-inflammatory drugs or probiotics.",true,"ALL","18 Years","30 Years",{"count":87,"type":88},60,"ESTIMATED","INTERVENTIONAL",[91],"NA","This study aims to determine the effect of probiotics and Zn\u002FCHx mouthwashes on plaque accumulation and halitosis in fixed orthodontic patients.",[94],"Halitoses","2026-07-06",{"date":97,"type":98},"2026-07-09","ACTUAL",{"date":100,"type":98},"2025-12-31",{"date":102,"type":88},"2026-09-30",{"name":67,"class":6},1]