[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"altered-passive-eruption-of-teeth\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:altered-passive-eruption-of-teeth":26},{"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":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":27,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":5},"100635108","gummy-smile-and-altered-passive-eruption-prevalence-100635108",false,"NCT07548398","Gummy Smile and Altered Passive Eruption Prevalence","Prevalence of Gummy Smile and Altered Passive Eruption in a Young Adult Population.","Inclusion Criteria:\n\n* Male and female subjects;\n* Age between 18 and 50 years;\n* Periodontally healthy subjects;\n* Patients with no history of orthodontic treatment;\n* Patients without gingival hypertrophy or hyperplasia.\n\nExclusion Criteria:\n\n* Age \\\u003C 18 or \\> 50 years;\n* Patients diagnosed with Stage I-IV periodontitis;\n* Patients currently undergoing orthodontic treatment;\n* Patients with severe dental crowding in the second sextant;\n* Patients taking medications associated with gingival hypertrophy or -hyperplasia;\n* Patients unwilling to provide informed consent;\n* Patients with fixed or removable prostheses in the second sextant;\n* Patients with a history of surgical procedures in the second sextant;\n* Patients with uncontrolled diabetes or neuropsychiatric disorders;\n* Patients with infectious diseases;\n* Pregnant or breastfeeding women, or those with suspected pregnancy;\n* Patients taking bisphosphonates;\n* Oncologic patients and those undergoing head and neck radiotherapy or receiving chemotherapy;\n* Patients with alcohol or drug abuse.",true,"ALL","18 Years","50 Years",{"count":21,"type":22},100,"ESTIMATED","OBSERVATIONAL","This observational epidemiological study aims to assess the prevalence of gummy smile and altered passive eruption in a young adult population, with a focus on the second sextant. Periodontal and aesthetic parameters, along with patient-reported discomfort, will be analyzed to identify potential correlations and underlying anatomical factors.",[26],"Altered Passive Eruption of Teeth",[28,29,30],"altered passive eruption","gummy smile","aesthetic","RECRUITING","2026-04-23",{"date":34,"type":35},"2026-04-29","ACTUAL",{"date":37,"type":35},"2025-09-01",{"date":39,"type":22},"2026-12-01",{"name":41,"class":42},"University of Roma La Sapienza","OTHER"]