[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"whole-body-mri-wbmri\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:whole-body-mri-wbmri":38},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":10,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":4,"overallStatus":26,"whyStopped":4,"lastUpdateSubmitDate":27,"lastUpdatePostDateStruct":28,"startDateStruct":31,"completionDateStruct":33,"leadSponsor":35,"locationsCount":5},"100610649",false,"NCT07230327","Whole Body MRI for Non-invasive Lesion Detection and Therapy Follow-up: Study With Patients With Radiographic axSpA and Non-radiographic axSpA","Research on a New Disease Activity Assessment System for axSpA Based on Whole-body Magnetic Resonance Imaging Cohort","NJSpAM","Inclusion Criteria:\n\nInclude newly referred patients if:\n\nThe onset of symptoms (back pain\u002Farthritis\u002Fenthesitis) \\\u003C 45 years\n\nUndiagnosed disease with the following symptoms:\n\nchronic back pain (duration of back pain more than 3 months) and\u002For peripheral arthritis (asymmetric arthritis\u002Fpredominantly of the lower limbs) and\u002For enthesitis and\u002For dactylitis\n\nExclusion Criteria:\n\nAnd diagnosed with non-radiographic or radiographic axial SpA","ALL","18 Years",{"count":19,"type":20},100,"ESTIMATED","OBSERVATIONAL","This study aims to further improve and expand the WB-MRI imaging evaluation cohort of axSpA patients to complete dynamic follow-up and condition assessment. Based on the WB-MRI features, the association of WB-MRI signs with disease activity, inflammation, and structural damage will be analyzed. At the same time, in-depth data mining was conducted and machine learning was used to construct a new axSpA disease activity assessment model based on WB-MRI data, and the accuracy and reliability of the model were clearly evaluated in the discovery cohort and validation cohort.",[24,25],"Spondyloarthritis (SpA)","Whole-body MRI (WBMRI)","RECRUITING","2025-11-14",{"date":29,"type":30},"2025-11-17","ACTUAL",{"date":32,"type":30},"2022-01-01",{"date":34,"type":20},"2026-12",{"name":36,"class":37},"The First Affiliated Hospital with Nanjing Medical University","OTHER",""]