[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100599106":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":29,"centralContacts":36,"locations":43,"responsibleParty":54,"collaborators":57,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":25,"eligibilityCriteria":65,"healthyVolunteers":66,"sex":67,"minAge":68,"maxAge":69,"enrollmentInfo":70,"targetDuration":25,"studyType":73,"phases":74,"briefSummary":76,"conditions":77,"keywords":79,"overallStatus":84,"whyStopped":25,"lastUpdateSubmitDate":85,"lastUpdatePostDateStruct":86,"startDateStruct":89,"completionDateStruct":91,"leadSponsor":93,"locationsCount":94},{"fullName":5,"class":6},"Cairo University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Xenogeneic collagen matrix simultaneous with delayed implant placement","EXPERIMENTAL","Tissue punch technique implants will be placed. XCM grafts (of bovine origin) will be trimmed to the required dimensions and will be fixed to the periosteum and sutured to the buccal peri-implant mucosa",[13],"Procedure: Xenogeneic collagen matrix simultaneous with delayed implant placement",{"label":15,"type":16,"description":17,"interventionNames":18},"Free gingival graft simultaneous with delayed implant placement","ACTIVE_COMPARATOR","Tissue punch technique implants will be placed. A FGG will be harvested from the palate then the outlined graft will be placed and sutured to the recipient bed of the buccal peri-implant mucosa",[19],"Procedure: Free gingival graft simultaneous with delayed implant placement",[21,26],{"type":22,"name":15,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","XCM grafts (of bovine origin)",[15],null,{"type":22,"name":9,"description":27,"armGroupLabels":28,"otherNames":25},"A FGG will be harvested from the palate between first premolar and first molar",[9],[30,34],{"name":31,"affiliation":32,"role":33},"Parryhan M Abdelsamie, PhD","MTI University","PRINCIPAL_INVESTIGATOR",{"name":35,"affiliation":32,"role":33},"Maged M Seleet, PhD",[37,41],{"name":31,"role":38,"phone":39,"phoneExt":25,"email":40},"CONTACT","01003082353","Parryhan.abdelsamie@dentistry.cu.edu.eg",{"name":35,"role":38,"phone":42,"phoneExt":25,"email":25},"01000367625",[44],{"facility":32,"status":25,"city":45,"state":25,"zip":25,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":25},"Cairo","Egypt","EG",{"type":49,"coordinates":50},"Point",[51,52],31.24967,30.06263,{"lat":52,"lon":51},{"type":33,"investigatorFullName":55,"investigatorTitle":56,"investigatorAffiliation":32,"oldNameTitle":25,"oldOrganization":25},"Parryhan Mohamed Abdelsamie","Lecturer of periodontology",[58],{"name":32,"class":6},"100599106","assessment-of-hard-and-soft-tissue-changes-following-xcm-versus-fgg-simultaneous-with-delayed-dental-implant-placement-100599106",false,"NCT07080177","Assessment of Hard and Soft Tissue Changes Following XCM Versus FGG Simultaneous With Delayed Dental Implant Placement","Assessment of Hard and Soft Tissue Changes Following Xenogeneic Collagen Membrane Versus Free Gingival Graft Simultaneous With Delayed Dental Implant Placement: Randomized Controlled Clinical Trial","Inclusion Criteria:\n\n1. Adults above the age of 18 years.\n2. Presence of 2mm or less of keratinized tissue width\n3. Sufficient alveolar ridge width minimum of 6 mm\n4. Patients with good oral hygiene as evidenced by plaque index (PI)\\\u003C1 and showing cooperation or compliance with treatment.\n\nExclusion Criteria:\n\n1. Patients diagnosed with periodontal diseases (Caton et al., 2018).\n2. Acute active infection at implant sites\n3. Patients with medical conditions that would compromise the surgical procedures; uncontrolled diabetes mellitus, taking intravenous bisphosphonates for treatment of osteoporosis and radiotherapy\n4. Patients with parafunctional habits.\n5. Smokers (≥10 cigarettes per day),",true,"ALL","18 Years","55 Years",{"count":71,"type":72},24,"ESTIMATED","INTERVENTIONAL",[75],"NA","Teeth loss are usually associated with alterations of extraction sockets result in obviously absorbed alveolar ridges and are often accompanied with soft tissue atrophy such as narrow keratinized tissue and a shallow vestibule.\n\nLack of peri-implant keratinized tissue is a potential risk to peri-implant diseases. Although the role of width of KM in maintaining peri-implant health is a controversial topic, the majority of high-level evidence has suggested that a minimum KM width (KMW) of 2 mm around the dental implants is critical to maintain peri-implant health and the long-term survival of dental implants.",[78],"Missing Teeth",[80,81,82,83],"xenogeneic collagen membrane","free gingival graft","xenogeneic collagen matrices","simultaneous implant placement","NOT_YET_RECRUITING","2025-09-08",{"date":87,"type":88},"2025-09-12","ACTUAL",{"date":90,"type":72},"2025-09-22",{"date":92,"type":72},"2026-12",{"name":5,"class":6},1]