[{"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":42},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":26,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"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":20,"type":21},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.",[25],"Altered Passive Eruption of Teeth",[27,28,29],"altered passive eruption","gummy smile","aesthetic","RECRUITING","2026-04-23",{"date":33,"type":34},"2026-04-29","ACTUAL",{"date":36,"type":34},"2025-09-01",{"date":38,"type":21},"2026-12-01",{"name":40,"class":41},"University of Roma La Sapienza","OTHER",""]