[{"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":26},{"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":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":4,"overallStatus":27,"whyStopped":4,"lastUpdateSubmitDate":28,"lastUpdatePostDateStruct":29,"startDateStruct":32,"completionDateStruct":34,"leadSponsor":36,"locationsCount":5},"100610649","whole-body-mri-for-non-invasive-lesion-detection-and-therapy-follow-up-study-with-patients-with-radiographic-axspa-and-non-radiographic-axspa-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":20,"type":21},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.",[25,26],"Spondyloarthritis (SpA)","Whole-body MRI (WBMRI)","RECRUITING","2025-11-14",{"date":30,"type":31},"2025-11-17","ACTUAL",{"date":33,"type":31},"2022-01-01",{"date":35,"type":21},"2026-12",{"name":37,"class":38},"The First Affiliated Hospital with Nanjing Medical University","OTHER"]