[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100588953":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":12,"centralContacts":17,"locations":22,"responsibleParty":51,"collaborators":10,"id":53,"slug":10,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":56,"acronym":10,"eligibilityCriteria":57,"healthyVolunteers":54,"sex":58,"minAge":59,"maxAge":60,"enrollmentInfo":61,"targetDuration":10,"studyType":64,"phases":10,"briefSummary":65,"conditions":66,"keywords":68,"overallStatus":38,"whyStopped":10,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":79},{"fullName":5,"class":6},"National Institutes of Health Clinical Center (CC)","NIH",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Affected",null,"Person with an autoimmune disease",[13],{"name":14,"affiliation":15,"role":16},"Cristina M Lanata, M.D.","National Human Genome Research Institute (NHGRI)","PRINCIPAL_INVESTIGATOR",[18],{"name":14,"role":19,"phone":20,"phoneExt":10,"email":21},"CONTACT","(301) 451-2302","cristina.lanata@nih.gov",[23,36],{"facility":15,"status":24,"city":25,"state":26,"zip":27,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":10},"COMPLETED","Bethesda","Maryland","20892","United States","US",{"type":31,"coordinates":32},"Point",[33,34],-77.10026,38.98067,{"lat":34,"lon":33},{"facility":37,"status":38,"city":39,"state":10,"zip":10,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":46,"contacts":47},"Amazon Rainforest","RECRUITING","Lima","Peru","PE",{"type":31,"coordinates":43},[44,45],-77.02824,-12.04318,{"lat":45,"lon":44},[48],{"name":49,"role":19,"phone":50,"phoneExt":10,"email":10},"Heinner Guio","(01-) 270-8226",{"type":52,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100588953",false,"NCT06948110","Deciphering the Genetic Architecture of Autoimmune Diseases","* INCLUSION CRITERIA:\n\nAny person who meets the criteria for inclusion in the study will be considered and must have the patient's signed informed consent for participation.\n\nAutoimmune Disease Diagnosis:\n\nCases:\n\n* Patients diagnosed with SLE, Sjogren's disease, scleroderma, rheumatoid arthritis, seronegative spondyloarthropathies, and systemic vasculitis, as defined by the American College of Rheumatology classification criteria.\n* Over 18 years old\n\nControls:\n\n* Family members of identified cases, and unrelated individuals. The controls would be from the same community as the patients and families studied, and of the same age and gender. Screening for autoimmune diseases and allergic diseases will be performed.\n* Over 18 years old\n\nEXCLUSION CRITERIA:\n\n-People diagnosed with a chronic viral disease: HIV, hepatitis C or HTLV-1.","ALL","18 Years","115 Years",{"count":62,"type":63},300,"ESTIMATED","OBSERVATIONAL","Background:\n\nAutoimmune diseases can be caused by genes people inherit from their parents. The gene changes that cause these diseases have been well studied in people with European and Asian ancestors. But some diseases behave differently in people who are native to North and South America. Researchers want to know more about the gene changes and other factors that may cause autoimmune diseases among these people. This project will be based in Peru.\n\nObjective:\n\nTo study how gene changes can lead to autoimmune diseases in people native to Peru.\n\nEligibility:\n\nPeople aged 18 years and older with an autoimmune disease. These may include systemic lupus erythematosus; Sjogren disease; scleroderma; rheumatoid arthritis; seronegative spondylo-arthropathies; and systemic vasculitis. Family members and healthy volunteers are also needed.\n\nDesign:\n\nParticipants will have 2 clinic visits; these will be 2 weeks apart. The clinics will be in Lima, Iquitos, and other sites in Peru.\n\nVisit 1: Participants will have a physical exam. They will answer questions about their health risks and habits. They will provide blood and urine samples.\n\nVisit 2: Participants will provide a second blood sample and a stool sample. They will talk about the results of their first clinical exam with researchers.\n\nThe cost of travel to and from the clinics will be provided. Participants will get $30 per visit and a snack.",[67],"Autoimmune Diseases",[69],"Systemic Lupus Erythematosus","2026-07-01",{"date":72,"type":73},"2026-07-02","ACTUAL",{"date":75,"type":63},"2026-07-07",{"date":77,"type":63},"2030-04-22",{"name":15,"class":6},2]