[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100460545":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":18,"centralContacts":22,"locations":31,"responsibleParty":51,"collaborators":10,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":57,"acronym":10,"eligibilityCriteria":58,"healthyVolunteers":59,"sex":60,"minAge":61,"maxAge":62,"enrollmentInfo":63,"targetDuration":10,"studyType":66,"phases":10,"briefSummary":67,"conditions":68,"keywords":10,"overallStatus":33,"whyStopped":10,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"University of Florida","OTHER",[8,12,15],{"label":9,"type":10,"description":11,"interventionNames":10},"Fibromyalgia",null,"Participants who fulfill the 1990 and 2011 American College of Rheumatology Criteria for FM.",{"label":13,"type":10,"description":14,"interventionNames":10},"Rheumatoid Arthritis","Participants who fulfill the 2010 American College of Rheumatology (ACR)-European League against rheumatism (EULAR) classification criteria for RA.",{"label":16,"type":10,"description":17,"interventionNames":10},"Healthy Volunteers","Participants who do not have significant pain\u002Ffatigue\u002Fanxiety\u002Fdepression.",[19],{"name":20,"affiliation":5,"role":21},"Roland Staud, M.D.","PRINCIPAL_INVESTIGATOR",[23,27],{"name":20,"role":24,"phone":25,"phoneExt":10,"email":26},"CONTACT","352-294-8200","staudr@ufl.edu",{"name":28,"role":24,"phone":29,"phoneExt":10,"email":30},"Melyssa M Godfrey, BS","352-265-8901","melyssa.m.g@ufl.edu",[32],{"facility":5,"status":33,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"RECRUITING","Gainesville","Florida","32610","United States","US",{"type":40,"coordinates":41},"Point",[42,43],-82.32483,29.65163,{"lat":43,"lon":42},[46,49],{"name":47,"role":24,"phone":29,"phoneExt":10,"email":48},"Melyssa Godfrey","Melyssa.Godfrey@medicine.ufl.edu",{"name":50,"role":21,"phone":10,"phoneExt":10,"email":10},"Roland Staud, MD",{"type":52,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100460545","pain-processing-in-inflammatory-and-non-inflammatory-chronic-pain-syndromes-100460545",false,"NCT05277025","Pain Processing in Inflammatory and Non-Inflammatory Chronic Pain Syndromes","Inclusion Criteria:\n\n* Ages 18-70\n* Fulfills the 1990 and 2011 American College of Rheumatology Criteria for FM\n* Fulfills the 2010 ACR-EULAR classification criteria for RA\n* Healthy volunteers: No significant pain\u002Ffatigue\u002Fdepression\u002Fanxiety.\n\nExclusion Criteria:\n\n* Diabetes\n* Cancer\n* Advanced liver, kidney or cardiovascular disease\n* Neuropathic pain",true,"ALL","18 Years","70 Years",{"count":64,"type":65},150,"ESTIMATED","OBSERVATIONAL","Fibromyalgia (FM) is a chronic musculoskeletal pain disorder that afflicts up to 4% of the general population. The evaluation of pain mechanisms in FM has shown predominant central abnormalities and therefore has been designated as nociplastic pain syndrome. Rheumatoid arthritis (RA) is characterized by polyarthritis and pain from inflamed tissues, consistent with nociceptive pain. FM and RA patients may utilize overlapping pain mechanisms resulting in nociceptive and nociplastic pain.",[9,13],"2026-08-17",{"date":71,"type":72},"2026-08-19","ACTUAL",{"date":74,"type":72},"2022-03-22",{"date":76,"type":65},"2027-07-28",{"name":5,"class":6},1]