[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"korea\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:korea":25},{"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":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":11,"sex":15,"minAge":4,"maxAge":4,"enrollmentInfo":16,"targetDuration":4,"studyType":19,"phases":4,"briefSummary":20,"conditions":21,"keywords":26,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100188669","epidemiology-of-inflammatory-bowel-disease-in-the-songpa-kangdong-district-seoul-korea-100188669",false,"NCT01731665","Epidemiology of Inflammatory Bowel Disease in the Songpa-Kangdong District, Seoul, Korea.","Inclusion Criteria:\n\n* Definite cases of CD and UC\n\nPatients are diagnosed with CD if they meet at least 2 of the following criteria:\n\n1. clinical history of abdominal pain, weight loss, malaise, diarrhea, and\u002For rectal bleeding\n2. endoscopic findings of mucosal cobblestoning, linear ulceration, skip areas, or perianal disease\n3. radiologic findings of stricture, fistula, mucosal cobblestoning, or ulceration\n4. macroscopic appearance of bowel wall induration, mesenteric lymphadenopathy, and \"creeping fat\" at laparotomy\n5. pathologic findings of transmural inflammation and\u002For epithelioid granulomas\n\nOnly patients who meet these criteria for at least 2 months are included.\n\nPatients are diagnosed with UC only if all 3 of the following criteria are present\n\n1. a typical history of diarrhea or blood and pus or both in the stool for longer than 4 weeks\n2. a typical sigmoidoscopic or colonoscopic picture with diffusely granular, friable, or ulcerated mucosa without rectal sparing or skip lesions or radiological signs of characteristic continuous granular or ulcerated mucosa\n3. characteristic histopathological signs of inflammation on biopsy\n\nExclusion Criteria:\n\n* IBD unclassified\n* Ethnic groups other than Korean","ALL",{"count":17,"type":18},2000,"ESTIMATED","OBSERVATIONAL","The purpose of this study is to evaluate the incidence, prevalence, clinical characteristics and prognosis of Crohn's disease and ulcerative colitis over time in a district of Seoul, Korea.",[22,23,24,25],"Crohn's Disease","Ulcerative Colitis","Epidemiology","Korea",[27,28,29,25],"Crohn's disease","ulcerative colitis","epidemiology","RECRUITING","2021-01-11",{"date":33,"type":34},"2021-01-13","ACTUAL",{"date":36,"type":34},"2012-12",{"date":38,"type":18},"2029-06",{"name":40,"class":41},"Asan Medical Center","OTHER"]