[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100541768":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":30,"centralContacts":34,"locations":40,"responsibleParty":59,"collaborators":25,"id":61,"slug":62,"hasResults":63,"nctId":64,"briefTitle":65,"officialTitle":66,"acronym":25,"eligibilityCriteria":67,"healthyVolunteers":68,"sex":69,"minAge":70,"maxAge":25,"enrollmentInfo":71,"targetDuration":25,"studyType":74,"phases":75,"briefSummary":77,"conditions":78,"keywords":25,"overallStatus":43,"whyStopped":25,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Universitat Internacional de Catalunya","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Control Group","EXPERIMENTAL","Horizontal Guided Bone Regeneration with a mixture of xenograft (Cerabone 0.5-1mm particles) and allograft (Maxgarft \\\u003C2mm particles) bone substitute (50\u002F50) with non-fixed resorbable collagen membranes (Jason Membrane 20x30mm)",[13],"Procedure: Horizontal GBR without the use of non-resorbable pins for the stabilization of the collagen membrane",{"label":15,"type":10,"description":16,"interventionNames":17},"Test Group","Horizontal Guided Bone Regeneration with a mixture of xenograft (Cerabone 0.5-1mm particles) and allograft (Maxgarft \\\u003C2mm particles) bone substitute (50\u002F50) with fixed resorbable collagen membranes(Jason Membrane 20x30mm) with the use of pins (Titan Pins)",[18],"Procedure: Horizontal GBR with the use of non-resorbable pins for the stabilization of the collagen membrane",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","Horizontal GBR with the use of non-resorbable pins for the stabilization of the collagen membrane","Horizontal Guided Bone Regeneration, with a mixture of xenograft (Cerabone®) and allograft (Maxgraft®), on a 50-50 mixture ratio, grafted in the area required to be augmented, and then covered by a collagen membrane (Jason® membrane), being fixed with non-resorbable pins (Test Group).",[15],null,{"type":21,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Horizontal GBR without the use of non-resorbable pins for the stabilization of the collagen membrane","Horizontal Guided Bone Regeneration, with a mixture of xenograft (Cerabone®) and allograft (Maxgraft®), on a 50-50 mixture ratio, grafted in the area required to be augmented, and then covered by a collagen membrane (Jason® membrane), being left unfixed (Control Group).",[9],[31],{"name":32,"affiliation":5,"role":33},"Cristina Vallés, DDS, MS, PhD","PRINCIPAL_INVESTIGATOR",[35],{"name":36,"role":37,"phone":38,"phoneExt":25,"email":39},"Georgios Markantonatos, DDS","CONTACT","+34666022568","giorgosmark@uic.es",[41],{"facility":42,"status":43,"city":44,"state":45,"zip":46,"country":47,"countryCode":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"Georgios Markantonatos","RECRUITING","Barcelona","Sant Cugat Del Vallès","08195","Spain","ES",{"type":50,"coordinates":51},"Point",[52,53],2.15899,41.38879,{"lat":53,"lon":52},[56,57],{"name":36,"role":37,"phone":38,"phoneExt":25,"email":39},{"name":58,"role":33,"phone":25,"phoneExt":25,"email":25},"Cristina Vallès, DDS, MS, PhD",{"type":60,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100541768","guided-bone-regeneration-using-fixed-vs-non-fixed-resorbable-collagen-membranes-100541768",false,"NCT06334159","Guided Bone Regeneration Using Fixed vs Non-Fixed Resorbable Collagen Membranes","Guided Bone Regeneration Using Fixed vs Non-Fixed Resorbable Collagen Membranes: A Randomized Controlled Clinical Trial","Inclusion Criteria:\n\n1. Men and women over 18 years old or older\n2. Patients requiring Guided Bone Regeneration due to insufficient ridge width(≤5mm) to place dental implants, with sufficient vertical ridge height (≥9mm) from vital anatomical structures (the inferior alveolar nerve in the Mandible, or the sinus in the Maxilla)\n3. One or more teeth missing in posterior zone (Premolars, and Molars)\n4. Absence of active Periodontal disease\n5. Good level of oral hygiene (Plaque index \\\u003C25%)\n6. Absence of systemic diseases that could influence the outcome of the therapy (Uncontrolled diabetes, osteoporosis, bisphosphonate medications)\n7. Non smokers or light smokers (\\\u003C10 cigarettes per day)\n8. Informed consent signed\n\nExclusion Criteria:\n\n1. Patients with sufficient ridge width (\\>5 mm) and height (≥9mm) from vital anatomical structure) requiring no GBR to place dental implants\n2. Patients with severe horizontal and vertical defects requiring other surgical techniques.\n3. Long-term non-steroidal anti-inflammatory drug therapy (3months).\n4. Lactating females or currently pregnant women.\n5. Severe cognitive or psychiatric disorders.\n6. Unwillingness to return for follow-up examination.",true,"ALL","18 Years",{"count":72,"type":73},26,"ESTIMATED","INTERVENTIONAL",[76],"NA","The aim of this clinical trial is to compare the horizontal bone gain when grafting a bone substitute with non fixed resorbable collagen membranes (control group), versus fixed resorbable collagen membranes (test group) in resorbed ridges requiring Guided Bone Regeneration (GBR) to facilitate implant placement at 6 months.",[79],"Bone Resorption","2024-03-20",{"date":82,"type":83},"2024-03-27","ACTUAL",{"date":85,"type":83},"2020-11-05",{"date":87,"type":73},"2027-07-20",{"name":5,"class":6},1]