[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100553571":3},{"organization":4,"armGroups":7,"interventions":22,"overallOfficials":29,"centralContacts":33,"locations":38,"responsibleParty":56,"collaborators":28,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":28,"eligibilityCriteria":64,"healthyVolunteers":65,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":28,"studyType":72,"phases":73,"briefSummary":75,"conditions":76,"keywords":28,"overallStatus":81,"whyStopped":28,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"Al-Azhar University","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Group 1 - Short Duration Rubber Dam Application","EXPERIMENTAL","Patients undergoing dental procedures with rubber dam isolation for 30 to 60 minutes. This group will help assess the impact of short-term mouth opening on temporomandibular joint (TMJ) condition.",[13],"Procedure: Application of a rubber dam during dental treatments for varying durations.",{"label":15,"type":10,"description":16,"interventionNames":17},"Group 2 - Medium Duration Rubber Dam Application","Patients undergoing dental procedures with rubber dam isolation for 60 to 90 minutes. This group will help evaluate the effects of medium-term mouth opening on TMJ condition.",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"Group 3 - Long Duration Rubber Dam Application","Patients undergoing dental procedures with rubber dam isolation for more than 90 minutes. This group will provide insights into the impact of long-term mouth opening on TMJ condition.",[13],[23],{"type":24,"name":25,"description":26,"armGroupLabels":27,"otherNames":28},"PROCEDURE","Application of a rubber dam during dental treatments for varying durations.","Patients in each group will undergo dental procedures (either operative or endodontic treatment) with rubber dam isolation. The rubber dam will be applied for the specific durations mentioned in each group to evaluate the impact of mouth opening on the temporomandibular joint (TMJ).",[9,15,19],null,[30],{"name":31,"affiliation":5,"role":32},"‪Ahmed Sabry‬","PRINCIPAL_INVESTIGATOR",[34],{"name":31,"role":35,"phone":36,"phoneExt":28,"email":37},"CONTACT","+201144795829","sabry98939@dent.aun.edu.eg",[39],{"facility":31,"status":28,"city":40,"state":41,"zip":28,"country":42,"countryCode":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Asyut","Assuit","Egypt","EG",{"type":45,"coordinates":46},"Point",[47,48],31.18368,27.18096,{"lat":48,"lon":47},[51,53,55],{"name":52,"role":35,"phone":28,"phoneExt":28,"email":28},"Al_Azhar university",{"name":31,"role":35,"phone":36,"phoneExt":54,"email":37},"Sabry‬",{"name":31,"role":32,"phone":28,"phoneExt":28,"email":28},{"type":32,"investigatorFullName":31,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":28,"oldOrganization":28},"Resident at Oral and Maxillofacial Surgery","100553571","evaluation-of-temporomandibular-joint-condition-post-longstanding-mouth-opening-by-rubber-dam-100553571",false,"NCT06487819","Evaluation of Temporomandibular Joint Condition Post Longstanding Mouth Opening by Rubber Dam","Evaluation of Temporomandibular Joint Condition Post Longstanding Mouth Opening by Rubber Dam (A Clinical and Radiographic Study)","Inclusion Criteria:\n\n1. Patients aged from 18 - 40 years old of both sexes.\n2. No evidence of bad habits that affect occlusion like bruxism or clenching.\n3. Patient with normal occlusion.\n4. Patient free of any signs and symptoms of TMD and myofascial pain.\n5. Normal range of TMJ movements.\n6. Normal biting force.\n\nExclusion Criteria:\n\n1. Patient with systemic or local diseases that can affect TMJ like osteoarthritis, rheumatoid arthritis, or systemic lupus erythema.\n2. Patient with trismus.\n3. Patient with Recurrent dislocation of TMJ.\n4. Swelling affects mouth opening.\n5. Patient came with TMJ ankylosis.",true,"ALL","18 Years","40 Years",{"count":70,"type":71},300,"ESTIMATED","INTERVENTIONAL",[74],"NA","This Clinical and radiographic study will be designed to evaluate the temporomandibular joint condition post longstanding mouth opening during dental procedure using rubber dam. primary outcome : preoperative and postoperative assessment of interincisal distance , occlusal biting force , visual analogue scale , lateral excursion movement and Magnetic resonance imaging (MRI).\n\nSecondary outcome: investigator will try to answer the question of what is the best duration of time could the dentist use rubber dam isolation in dental procedures without harmful effect on TMJ and its supporting structures?",[77,78,79,80],"Temporomandibular Joint Condition Post Longstanding Mouth Opening During Dental Procedure Using Rubber Dam","TMJ Disc Disorder","Osteoarthritis","Myofacial Pain","NOT_YET_RECRUITING","2025-02-14",{"date":84,"type":85},"2025-02-18","ACTUAL",{"date":87,"type":71},"2025-08-10",{"date":89,"type":71},"2026-07-01",{"name":5,"class":6},1]