[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100652066":3},{"organization":4,"armGroups":7,"interventions":15,"overallOfficials":10,"centralContacts":25,"locations":35,"responsibleParty":54,"collaborators":10,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":60,"acronym":10,"eligibilityCriteria":61,"healthyVolunteers":58,"sex":62,"minAge":63,"maxAge":64,"enrollmentInfo":65,"targetDuration":10,"studyType":68,"phases":10,"briefSummary":69,"conditions":70,"keywords":74,"overallStatus":79,"whyStopped":10,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Fatih Sultan Mehmet Training and Research Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Infants with Neonatal Brachial Plexus Palsy",null,"Infants aged 3 months to 1 year with neonatal brachial plexus injury (Narakas Group I-III) who will undergo standardized clinical examination and shoulder ultrasonographic evaluation at each visit.",[13,14],"Diagnostic Test: Shoulder Ultrasonography","Other: Standardized Clinical Examination",[16,21],{"type":17,"name":18,"description":19,"armGroupLabels":20,"otherNames":10},"DIAGNOSTIC_TEST","Shoulder Ultrasonography","Ultrasonographic measurement of the shoulder alpha angle and percentage of humeral head displacement (PHHD), to be performed at each clinical visit.",[9],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":10},"Standardized Clinical Examination","Standardized physical examination including passive range of motion, Active Movement Scale, Toronto Test Score, and subluxation-specific clinical signs, to be performed at each visit.",[9],[26,31],{"name":27,"role":28,"phone":29,"phoneExt":10,"email":30},"Melike Nur Rençber, MD","CONTACT","+90 553 770 28 43","melibalat@gmail.com",{"name":32,"role":28,"phone":33,"phoneExt":10,"email":34},"Esra Giray, MD","+90 555 813 43 94","girayesra@hotmail.com",[36],{"facility":37,"status":10,"city":38,"state":10,"zip":39,"country":40,"countryCode":10,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"University of Health Sciences Turkey, Fatih Sultan Mehmet Training and Research Hospital","Istanbul","34668","Turkey (Türkiye)",{"type":42,"coordinates":43},"Point",[44,45],28.94966,41.01384,{"lat":45,"lon":44},[48,49,50,52],{"name":27,"role":28,"phone":29,"phoneExt":10,"email":30},{"name":32,"role":28,"phone":33,"phoneExt":10,"email":34},{"name":27,"role":51,"phone":10,"phoneExt":10,"email":10},"SUB_INVESTIGATOR",{"name":32,"role":53,"phone":10,"phoneExt":10,"email":10},"PRINCIPAL_INVESTIGATOR",{"type":55,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100652066","investigation-of-the-relationship-between-shoulder-alpha-angle-and-humeral-head-displacement-percentage-measured-by-ultrasonography-in-neonatal-brachial-plexus-palsy-infants-with-clinical-parameters-100652066",false,"NCT07768904","Investigation of the Relationship Between Shoulder Alpha Angle and Humeral Head Displacement Percentage Measured by Ultrasonography in Neonatal Brachial Plexus Palsy Infants With Clinical Parameters","Inclusion Criteria:\n\n* Diagnosis of neonatal brachial plexus injury (NBPI) between 3 months and 1 year of age\n* Narakas classification Group I, II, or III\n* Absence of nerve root avulsion\n\nExclusion Criteria:\n\n* Prior shoulder surgery for NBPI\n* Inability to tolerate ultrasonographic examination\n* Concomitant musculoskeletal (e.g., torticollis, humeral fracture) or neurological disease\n* Bilateral NBPI\n* Narakas classification Group IV\n* Botulinum toxin injection to the affected shoulder","ALL","3 Months","1 Year",{"count":66,"type":67},19,"ESTIMATED","OBSERVATIONAL","This study will examine infants with a birth-related nerve injury called neonatal brachial plexus palsy, which can affect movement in the arm and sometimes cause the shoulder joint to shift out of its normal position (subluxation). Researchers will use ultrasound imaging to measure the shoulder joint and will compare these measurements with findings from a physical examination, to determine which clinical signs can help predict whether a baby's shoulder will develop this problem. The goal is to help doctors detect shoulder problems earlier, so that treatment can start sooner.",[71,72,73],"Glenohumeral Subluxation","Neonatal Brachial Plexus Palsy","Brachial Plexus Injuries",[75,18,76,77,78],"Alpha Angle","Erb's Palsy","Glenohumeral Dysplasia","Humeral Head Displacement","NOT_YET_RECRUITING","2026-08-12",{"date":82,"type":83},"2026-08-17","ACTUAL",{"date":85,"type":67},"2026-08",{"date":87,"type":67},"2027-11",{"name":5,"class":6},1]