[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100604541":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":11,"centralContacts":28,"locations":34,"responsibleParty":51,"collaborators":11,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":11,"eligibilityCriteria":59,"healthyVolunteers":55,"sex":60,"minAge":61,"maxAge":62,"enrollmentInfo":63,"targetDuration":11,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":72,"overallStatus":37,"whyStopped":11,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"Alexandria University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Erythropoietin and albumin PRF gel","EXPERIMENTAL",null,[13],"Other: Erythropoietin and albumin PRF gel + implant placement",{"label":15,"type":16,"description":11,"interventionNames":17},"albumin PRF gel","ACTIVE_COMPARATOR",[18],"Other: Albumin PRF gel +implant placement",[20,24],{"type":6,"name":21,"description":22,"armGroupLabels":23,"otherNames":11},"Erythropoietin and albumin PRF gel + implant placement","This group will be treated by transcrestal sinus lifting with erythropoietin and albumin PRF gel with simultaneous implant placement.",[9],{"type":6,"name":25,"description":26,"armGroupLabels":27,"otherNames":11},"Albumin PRF gel +implant placement","This group (the Control group) will be treated with transcrestal sinus lifting using albumin PRF gel, with simultaneous implant placement.",[15],[29],{"name":30,"role":31,"phone":32,"phoneExt":11,"email":33},"Hassan M Ruzyqat, BDS","CONTACT","01555767730","hassanmohammadrziqat@gmail.com",[35],{"facility":36,"status":37,"city":38,"state":11,"zip":11,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"Outpatient Clinic of Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Alexandria University","RECRUITING","Alexandria","Egypt","EG",{"type":42,"coordinates":43},"Point",[44,45],29.91582,31.20176,{"lat":45,"lon":44},[48,49],{"name":30,"role":31,"phone":32,"phoneExt":11,"email":33},{"name":30,"role":50,"phone":11,"phoneExt":11,"email":11},"PRINCIPAL_INVESTIGATOR",{"type":52,"investigatorFullName":11,"investigatorTitle":11,"investigatorAffiliation":11,"oldNameTitle":11,"oldOrganization":11},"SPONSOR","100604541","erythropoietin---albumin-platelet-rich-fibrin-in-transcrestal-sinus-lifting-with-simultaneous-implant-placement-100604541",false,"NCT07150858","Erythropoietin - Albumin Platelet-rich Fibrin in Transcrestal Sinus Lifting With Simultaneous Implant Placement","Comparison Between Erythropoietin-enhanced Albumin Platelet-rich Fibrin and Albumin Platelet-rich Fibrin in Transcrestal Sinus Lifting With Simultaneous Implant Placement","Inclusion Criteria:\n\n* Residual bone height not less than 5 mm measured from crestal bone to sinus floor.\n* Both genders.\n* Good oral hygiene\n* No previous surgery or radiation treatment on the maxillary sinus\n\nExclusion Criteria:\n\n* Recent radiation therapy in maxilla.\n* Uncontrolled systemic diseases such as diabetes mellitus.\n* Heavy smoker (those who smoke ≥ 25 cigarettes a day).\n* Alcohol abuse.\n* Patient on anticoagulant drug\n* Severe allergic rhinitis.\n* Tumor or large cyst in the maxillary sinus.\n* Oroantral fistula.\n* Presence of acute or chronic sinus pathoses or sinus membrane perforation.(","ALL","20 Years","60 Years",{"count":64,"type":65},20,"ESTIMATED","INTERVENTIONAL",[68],"NA","Background: Dental implant therapy in the posterior maxilla may be difficult owing to limited bone height after dental extraction with sinus pneumatization. Several approaches for sinus floor elevation have been documented, and hence trans crestal sinus lifting with albumin platelet rich plasma.\n\nAim of the study: To compare between erythropoietin and albumin platelet rich fibrin transcrestal sinus lifting versus albumin platelet rich fibrin transcrestal sinus lifting using piezoelectric device in patients with atrophic maxilla.\n\nMethods: This study will be carried out as a randomized",[71],"Sinus Lifting",[73],"Transcrestal sinus lifting, erythropoitein, albumin PRF, Peizo electric device, Dental implants, CBCT.","2025-08-27",{"date":76,"type":77},"2025-09-02","ACTUAL",{"date":79,"type":77},"2025-05-25",{"date":81,"type":65},"2026-07-25",{"name":5,"class":6},1]