[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"maxillary-obturators\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:maxillary-obturators":24},{"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":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":11,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":27,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":5},"100623000","tongue-and-occlusal-pressure-performance-and-dietary-habits-in-maxillectomy-patients-with-obturator-prostheses-100623000",false,"NCT07390942","Tongue and Occlusal Pressure Performance and Dietary Habits in Maxillectomy Patients With Obturator Prostheses","Inclusion Criteria:\n\n* Primary treatment must include maxillectomy, with or without adjuvant chemotherapy or radiotherapy.\n* Age range: 18 to 85 years old (all genders).\n* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1.\n* Ability to provide written informed consent.\n\nExclusion Criteria:\n\n* Inability to understand the investigator's instructions (or indications).\n* Inability to hold the tongue pressure probe and occlusal pressure Prescale film in the proper position.\n* Inability to apply pressure to the tongue pressure probe and occlusal pressure Prescale film.\n* Dysphagia (difficulty swallowing) resulting from prior head and neck cancer treatment.\n* Severe dysphagia caused by a central nervous system disorder.\n* Presence of temporomandibular joint (TMJ) pain.\n* The investigator determines the patient is unsuitable for the study.","ALL","18 Years","85 Years",{"count":19,"type":20},40,"ESTIMATED","OBSERVATIONAL","This study investigates mouth cancer patients who use a special plate called an obturator to help them swallow. Tongue strength and biting force will be measured and compared to daily dietary intake. Results will provide a better understanding of how to improve eating ability and overall quality of life.",[24,25,26],"Maxillary Obturators","Maxillary Defect Reconstruction","Dietary Behavior",[28,29,30,31],"Obturator","Dental Prescale II","EAT-10","Tongue pressure","NOT_YET_RECRUITING","2026-02-01",{"date":35,"type":36},"2026-02-05","ACTUAL",{"date":38,"type":20},"2026-04-01",{"date":40,"type":20},"2026-12-31",{"name":42,"class":43},"National Taiwan University Hospital","OTHER"]