[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"oral-biofilm\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:oral-biofilm":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":30,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":5},"100448702","investigation-of-biofilm-formation-on-temporary-push-on-rings-of-implant-crowns-100448702",false,"NCT05122897","Investigation of Biofilm Formation on Temporary push-on Rings of Implant Crowns","Temporary push-on Rings of Antimicrobial Alloys for Transmucosal Implant Abutment Systems: a Randomized Clinical Study on Early and Mature Biofilm Formation","Inclusion Criteria:\n\n* Informed Consent signed by the subject\n* Presence of one or more bone level titanium implant prior to insertion of the final restoration\n* No systemic illness\n* No heavy smoking (smoking \\\u003C10 cigarettes\u002Fday)\n* No pregnancy\n* No active periodontitis (probing pocket depth ≤4 mm)\n* No pharmacological treatment or antibiotic therapy during or up to three months before the study\n\nExclusion Criteria:\n\n* Systemic illness (e.g. Diabetes)\n* Heavy smoking (smoking \\>10 cigarettes\u002Fday)\n* Known or suspected non-compliance, drug or alcohol abuse\n* Pregnancy\n* Active periodontitis (probing pocket depth \\>4 mm)\n* Pharmacological treatment or antibiotic therapy during or up to three months before the study",true,"ALL","18 Years",{"count":20,"type":21},33,"ESTIMATED","INTERVENTIONAL",[24],"NA","This in-vivo study investigates early (48h), mature (2 weeks) and long-term (3 months) biofilm formation and composition on temporary push-on cones (exchangeable conical rings) made of noble-alloy-based materials (Pagalinor, PA) in comparison to Titanium-6Aluminum-7Niobium alloy (TAN) presently used in the transmucosal portion of dental implant abutments.",[27,28,29],"Dental Plaque","Oral Biofilm","Peri-implantitis",[31,32,33,34,35,36],"Titanium-6Aluminum-7Niobium alloy","Pagalinor","transmucosal implant abutment","implant crowns","temporary push-on rings","Variobase abutments","RECRUITING","2025-07-21",{"date":40,"type":41},"2025-07-25","ACTUAL",{"date":43,"type":41},"2022-01-11",{"date":45,"type":21},"2026-02",{"name":47,"class":48},"University Hospital, Basel, Switzerland","OTHER"]