[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100628987":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":15,"centralContacts":19,"locations":24,"responsibleParty":36,"collaborators":10,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":10,"eligibilityCriteria":45,"healthyVolunteers":46,"sex":47,"minAge":48,"maxAge":49,"enrollmentInfo":50,"targetDuration":10,"studyType":53,"phases":10,"briefSummary":54,"conditions":55,"keywords":59,"overallStatus":63,"whyStopped":10,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":68,"completionDateStruct":70,"leadSponsor":72,"locationsCount":73},{"fullName":5,"class":6},"Hasan Kalyoncu University","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Chronic neck pain group",null,"The study will include individuals aged 18-45 who have experienced neck pain for at least 3 months but do not have a diagnosed cervical pathology.",{"label":13,"type":10,"description":14,"interventionNames":10},"Healthy Group","The control group will also include individuals aged 18-45 with no health problems.",[16],{"name":17,"affiliation":5,"role":18},"Tuğba GÖNEN, Asisst. Prof. Dr.","PRINCIPAL_INVESTIGATOR",[20],{"name":17,"role":21,"phone":22,"phoneExt":10,"email":23},"CONTACT","505 090 58 46","tugba.badat@hku.edu.tr",[25],{"facility":5,"status":10,"city":26,"state":27,"zip":28,"country":29,"countryCode":10,"cosmosGeoPoint":30,"geoPoint":35,"contacts":10},"Gaziantep","Şahinbey","27000","Turkey (Türkiye)",{"type":31,"coordinates":32},"Point",[33,34],37.3825,37.05944,{"lat":34,"lon":33},{"type":18,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Tuğba GÖNEN","Asisst. Prof. Dr.","100628987","masseter-muscle-thickness-in-individuals-with-chronic-neck-pain-100628987",false,"NCT07468786","Masseter Muscle Thickness in Individuals With Chronic Neck Pain","Comparison of Masseter Muscle Thickness Measured by Ultrasonography in Individuals With Chronic Neck Pain Compared to Healthy Individuals","Inclusion Criteria:\n\n* Be between the ages of 18 and 45\n* Have neck pain that has persisted for at least 3 months\n* Agree to participate in the study voluntarily and provide written informed consent\n\nExclusion Criteria:\n\n* History of cervical spine surgery or severe trauma\n* Diagnosis of cervical radiculopathy, myelopathy, or neurological disease\n* Rheumatic, inflammatory, or systemic musculoskeletal diseases\n* Diagnosed temporomandibular joint disorder (TMD)\n* Diagnosis of bruxism or a pronounced habit of teeth clenching\u002Fgrinding\n* History of manual therapy, injection, or surgical intervention in the face, jaw, or neck region within the last 6 months\n* Currently undergoing orthodontic treatment or history of orthodontic treatment within the last 6 months\n* Cognitive impairment or conditions that prevent understanding and responding to questionnaires",true,"ALL","18 Years","45 Years",{"count":51,"type":52},90,"ESTIMATED","OBSERVATIONAL","The primary objective of our study is to compare the thickness of the masseter muscle, measured by ultrasound, in individuals with chronic neck pain to that of healthy individuals. The secondary objective of the study is to examine the relationships between masseter muscle thickness and pain intensity, neck disability level, pain catastrophizing level, and clinical diagnostic criteria in individuals with chronic neck pain.",[56,57,58],"Masseter Muscle","Ultrasonographic","Chronic Neck Pain",[60,61,62],"chronic neck pain","Ultrasonographic measurement","Masseter muscle","NOT_YET_RECRUITING","2026-03-09",{"date":66,"type":67},"2026-03-13","ACTUAL",{"date":69,"type":52},"2026-03-20",{"date":71,"type":52},"2026-05-20",{"name":5,"class":6},1]