[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100554762":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":26,"centralContacts":30,"locations":37,"responsibleParty":54,"collaborators":25,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":25,"eligibilityCriteria":62,"healthyVolunteers":58,"sex":63,"minAge":64,"maxAge":65,"enrollmentInfo":66,"targetDuration":25,"studyType":69,"phases":70,"briefSummary":72,"conditions":73,"keywords":75,"overallStatus":40,"whyStopped":25,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Taipei Medical University Shuang Ho Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"With Doppler ultrasound","EXPERIMENTAL","The physician will use Doppler function detection to check if calcifications are under active inflammation before ultrasound-guided injection.",[13],"Diagnostic Test: ultrasound Doppler function detection",{"label":15,"type":16,"description":17,"interventionNames":18},"Without Doppler ultrasound","ACTIVE_COMPARATOR","The physician will only open the Doppler image in the non-calcified area for patient blinding before the ultrasound-guided injection.",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DIAGNOSTIC_TEST","ultrasound Doppler function detection","Doppler function detection is an ultrasound technique that measures and visualizes blood flow within an object, such as vessels and soft tissue. It can be used to check for the inflammation status of calcifications by detecting blood flow around the calcified areas before performing an ultrasound-guided injection.",[9,15],null,[27],{"name":28,"affiliation":5,"role":29},"Hung-Chou Chen","PRINCIPAL_INVESTIGATOR",[31],{"name":32,"role":33,"phone":34,"phoneExt":35,"email":36},"Mei Sean Loh","CONTACT","+886 02-22490088","1603","19210@s.tmu.edu.tw",[38],{"facility":39,"status":40,"city":41,"state":25,"zip":42,"country":43,"countryCode":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"Taipei Medical University-Shuang Ho Hospital, Ministry of Health and Welfare","RECRUITING","Taipei","235","Taiwan","TW",{"type":46,"coordinates":47},"Point",[48,49],121.52639,25.05306,{"lat":49,"lon":48},[52],{"name":53,"role":33,"phone":34,"phoneExt":35,"email":36},"Mei-Sean Loh",{"type":55,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100554762","the-effect-of-doppler-ultrasound-on-calcified-tendinitis-100554762",false,"NCT06503302","The Effect of Doppler Ultrasound on Calcified Tendinitis","The Effect of Doppler Ultrasound on Calcified Tendinitis: a Double Blind, Randomized Controlled Trial","Inclusion Criteria:\n\n1. chronic shoulder pain for more than 1 month\n2. shoulder X-ray showed calcified deposit\n\nExclusion Criteria:\n\n1. patient with needle phobia\n2. patient with known allergy to medication like Triamcinolone and Lidocaine","ALL","18 Years","80 Years",{"count":67,"type":68},100,"ESTIMATED","INTERVENTIONAL",[71],"NA","Calcific tendinitis of the shoulder, is a self-limiting disease characterized by the deposition of calcium phosphate crystals in the rotator cuff tendons. Patients will develop complications such as decreased range of motion of the shoulder joint, and thus reducing their quality of life. The most common site of occurrence is 1.5-2 cm away from the supraspinatus tendon insertion site on the greater tuberosity. The primary treatment for calcific tendinitis is conservative, such as non-steroidal anti-inflammatory analgesics for pain relieving, extracorporeal shock wave therapy, subacromial steroid injections, ultrasound-guided barbotage technique for aspirating and washing out calcific deposits. Ultrasound is being used in calcified tendinitis for evaluating its size, location, quality, and also using the color Doppler ultrasonography to evaluate its reactive inflammatory changes. However, the use of color Doppler ultrasonography in diagnosing and treating a shoulder pain with calcification is not being concluded yet. Therefore, the aim of this study is to evaluate the efficacy of color Doppler ultrasonography in calcified tendinitis.",[74],"Calcific Tendinitis of Shoulder",[76],"Doppler ultrasound","2026-04-27",{"date":79,"type":80},"2026-05-01","ACTUAL",{"date":82,"type":80},"2024-07-10",{"date":84,"type":68},"2026-06",{"name":5,"class":6},1]