[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100631275":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":34,"centralContacts":35,"locations":41,"responsibleParty":59,"collaborators":61,"id":65,"slug":66,"hasResults":67,"nctId":68,"briefTitle":69,"officialTitle":70,"acronym":71,"eligibilityCriteria":72,"healthyVolunteers":67,"sex":73,"minAge":74,"maxAge":75,"enrollmentInfo":76,"targetDuration":34,"studyType":79,"phases":80,"briefSummary":82,"conditions":83,"keywords":86,"overallStatus":93,"whyStopped":34,"lastUpdateSubmitDate":94,"lastUpdatePostDateStruct":95,"startDateStruct":98,"completionDateStruct":100,"leadSponsor":102,"locationsCount":103},{"fullName":5,"class":6},"Universidade do Porto","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Test group - Implant restoration with a temporary crown","EXPERIMENTAL","Immediately after surgery, the implants of the test group will receive temporary restoration with a screw-retained pre-prepared temporary crown. It will be bound to a temporary titanium temporary abutment for CONNECT. Occlusion will be checked to avoid complete occlusal contact with the antagonist teeth in static and dynamic relationships. Afterward, it will be finished, polished, and screwed to the Connect (hand screwdriver).",[13],"Device: Test group - Implant restoration with a temporary crown",{"label":15,"type":16,"description":17,"interventionNames":18},"Control Group - Healing abutment on implant","ACTIVE_COMPARATOR","A healing abutment of no more than one mm above the soft tissue will be attached to the Connect with a hand screwdriver.",[19],"Device: Control Group",[21,28],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DEVICE","Control Group","Placement of a Lynx CONNECT dental implant following the standard surgical protocol.\n\nAttachment of a healing abutment (\\~1 mm above the soft tissue) instead of immediate restoration.\n\nHealing abutment remains in place for 3 months until final impression is taken for definitive crown fabrication.\n\nPost-operative care: antibiotics (amoxicillin 1.5 g\u002Fday or clindamycin 900 mg\u002Fday for 3 days), chlorhexidine rinse 0.2%, ibuprofen up to 1.2 g\u002Fday.\n\nFollow-up visits at 10-14 days, 3 months, 6 months, and 12 months for clinical and radiographic assessment.",[15],[27],"Healing abutment on implant",{"type":22,"name":9,"description":29,"armGroupLabels":30,"otherNames":31},"Placement of a Lynx CONNECT dental implant following the standard surgical protocol.\n\nImmediate attachment of a temporary screw-retained crown on the implant abutment (CONNECT).\n\nOcclusion adjusted to avoid full contact with antagonist teeth. Temporary crown will remain for 3 months until final impression is taken for definitive crown fabrication.\n\nPost-operative care: antibiotics (amoxicillin 1.5 g\u002Fday or clindamycin 900 mg\u002Fday for 3 days), chlorhexidine rinse 0.2%, ibuprofen up to 1.2 g\u002Fday.\n\nFollow-up visits at 10-14 days, 3 months, 6 months, and 12 months for clinical and radiographic assessment.",[9],[32,33],"Test group","Implant restoration with a temporary crown",null,[36],{"name":37,"role":38,"phone":39,"phoneExt":34,"email":40},"Ricardo Faria Almeida, Full Professor","CONTACT","+351220901100","ralmeida@fmd.up.pt",[42],{"facility":43,"status":34,"city":44,"state":34,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"Faculdade De Medicina Dentaria da Universidade do Porto","Porto","4200-393","Portugal","PT",{"type":49,"coordinates":50},"Point",[51,52],-8.61097,41.1485,{"lat":52,"lon":51},[55,56],{"name":37,"role":38,"phone":39,"phoneExt":34,"email":34},{"name":57,"role":38,"phone":39,"phoneExt":34,"email":58},"Francisco Correia","fcorreia@fmd.up.pt",{"type":60,"investigatorFullName":34,"investigatorTitle":34,"investigatorAffiliation":34,"oldNameTitle":34,"oldOrganization":34},"SPONSOR",[62],{"name":63,"class":64},"MIS Implants Technologies Ltd","UNKNOWN","100631275","immediate-restoration-of-a-new-implant-with-high-primary-stability-100631275",false,"NCT07498556","Immediate Restoration of a New Implant With High Primary Stability","Immediate Restoration of a New Implant With High Primary Stability: A 1-year Follow-up - Clinical Study","CT","Inclusion Criteria:\n\n* Men and women between 18 and 70 years of age.\n* Ability to read, understand, and sign the informed consent form.\n* Need for placement of one or more implants for fixed prosthetic rehabilitation in either arch.\n* Insertion torque ≥ 35 Ncm (lower values will be excluded from the study).\n* Adequate bone dimensions to receive an implant with diameter ≥ 3.75 mm and length ≥ 10 mm.\n* Bone type I to III at the insertion site.\n* Good oral hygiene: FMBS and FMPS ≤ 25%.\n* Systemic status classified as ASA I or II.\n\nExclusion Criteria:\n\n* Inability to attend follow-up appointments.\n* Systemic contraindications to oral surgery (ASA III or IV).\n* Pregnancy or breastfeeding.\n* Chronic use of corticosteroids, bisphosphonates, or RANKL inhibitors within the last year.\n* Alcohol or drug abuse.\n* Heavy smoking (≥ 10 cigarettes\u002Fday).\n* Previous radiotherapy in the cervicofacial region.\n* Untreated active periodontal disease.\n* Absence of antagonist teeth.\n* Local pathology at the planned implant site.\n* Uncontrolled diabetes mellitus (HbA1c \\> 7%).\n* Bone type IV at the surgical site.","ALL","18 Years","70 Years",{"count":77,"type":78},50,"ESTIMATED","INTERVENTIONAL",[81],"NA","The main objective of this scientific study is to evaluate the short-term (1-year) survival and success rates of dental implants restored immediately compared to implants restored after a three-month healing period.\n\nThe total duration of the study is 12 months following implant placement, during which clinical and radiographic evaluations will be carried out at different follow-up time points.",[84,85],"Dental Implants","Immediate Dental Implant Loading",[87,88,89,90,91,92],"dental implants","Immediate loading","Delayed loading","Implant survival rate","Marginal bone loss","Esthetic outcome evaluation","NOT_YET_RECRUITING","2026-04-28",{"date":96,"type":97},"2026-05-05","ACTUAL",{"date":99,"type":78},"2026-07-01",{"date":101,"type":78},"2027-12-30",{"name":5,"class":6},1]