[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100642703":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":19,"centralContacts":24,"locations":30,"responsibleParty":74,"collaborators":76,"id":86,"slug":87,"hasResults":88,"nctId":89,"briefTitle":90,"officialTitle":90,"acronym":91,"eligibilityCriteria":92,"healthyVolunteers":88,"sex":93,"minAge":94,"maxAge":10,"enrollmentInfo":95,"targetDuration":10,"studyType":98,"phases":10,"briefSummary":99,"conditions":100,"keywords":104,"overallStatus":108,"whyStopped":10,"lastUpdateSubmitDate":109,"lastUpdatePostDateStruct":110,"startDateStruct":113,"completionDateStruct":115,"leadSponsor":117,"locationsCount":118},{"fullName":5,"class":6},"Maastricht University Medical Center","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Patients with IBD",null,"≥18 years or older with Crohn's disease or ulcerative colitis, and having a smartwatch (Apple watch, Samsung Watch, Fitbit, Garmin, Polar (devices will not be made available) ) and\u002For a smartphone.",[13],"Device: Wearing their own wearable device.",[15],{"type":16,"name":17,"description":17,"armGroupLabels":18,"otherNames":10},"DEVICE","Wearing their own wearable device.",[9],[20],{"name":21,"affiliation":22,"role":23},"MJ Pierik, Prof. Dr.","Maastricht UMC","PRINCIPAL_INVESTIGATOR",[25],{"name":26,"role":27,"phone":28,"phoneExt":10,"email":29},"E Godecharle, MD","CONTACT","+31 43 388 50 65","eline.godecharle@maastrichtuniversity.nl",[31,48,59],{"facility":32,"status":10,"city":33,"state":10,"zip":10,"country":34,"countryCode":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":42},"Jeroen Bosch Hospital","'s-Hertogenbosch","Netherlands","NL",{"type":37,"coordinates":38},"Point",[39,40],5.30417,51.69917,{"lat":40,"lon":39},[43,47],{"name":44,"role":27,"phone":45,"phoneExt":10,"email":46},"TEH Romkens, MD, PhD","+3173-5533735","t.romkens@jbz.nl",{"name":44,"role":23,"phone":10,"phoneExt":10,"email":10},{"facility":49,"status":10,"city":50,"state":10,"zip":10,"country":34,"countryCode":35,"cosmosGeoPoint":51,"geoPoint":55,"contacts":56},"Maastricht UMC+","Maastricht",{"type":37,"coordinates":52},[53,54],5.68889,50.84833,{"lat":54,"lon":53},[57,58],{"name":26,"role":27,"phone":28,"phoneExt":10,"email":29},{"name":21,"role":23,"phone":10,"phoneExt":10,"email":10},{"facility":60,"status":10,"city":61,"state":10,"zip":10,"country":34,"countryCode":35,"cosmosGeoPoint":62,"geoPoint":66,"contacts":67},"Franciscus Hospital","Rotterdam",{"type":37,"coordinates":63},[64,65],4.47917,51.9225,{"lat":65,"lon":64},[68,72],{"name":69,"role":27,"phone":70,"phoneExt":10,"email":71},"R West, MD, PhD","+31104616895","r.west@franciscus.nl",{"name":69,"role":73,"phone":10,"phoneExt":10,"email":10},"SUB_INVESTIGATOR",{"type":75,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[77,79,81,83],{"name":78,"class":6},"Maastricht University",{"name":80,"class":6},"TNO",{"name":82,"class":6},"Franciscus Gasthuis & Vlietland (Hospital)",{"name":84,"class":85},"Jeroen Bosch Ziekenhuis, s'-Hertogenbosch","UNKNOWN","100642703","prospective-evaluation-of-flare-detection-in-ibd-with-digital-biomarkers-bring-your-own-device-study-100642703",false,"NCT07647640","Prospective Evaluation of Flare Detection in IBD With Digital Biomarkers: Bring Your Own Device Study","BYOD","Inclusion Criteria:\n\n* 18 years or older\n* Crohn's Disease or ulcerative colitis\n* Having a smartwatch and\u002For a smartphone\n* Apple watch, Samsung Watch, Fitbit, Garmin, Polar (devices will not be made available)\n\nExclusion Criteria:\n\n* No specific exclusion criteria will be used. Subgroup analysis will be performed for patients with e.g. heart problems or arrhythmia, medication impacting HR (such as beta blockers), pregnancy, thyroid problems, shift work...","ALL","18 Years",{"count":96,"type":97},600,"ESTIMATED","OBSERVATIONAL","The aim of this study is to identify HRV changes predictive of IBD flares using patient-own wearable devices in a large cohort supplemented by additional data layers including sleep parameters, step count and clinical data extracted from electronic patient files.",[101,102,103],"Inflammatory Bowel Disease (IBD)","Ulcerative Colitis (UC)","Crohn Disease (CD)",[105,106,107],"Inflammatory Bowel Disease","Digital biomarkers","Heart rate variability","NOT_YET_RECRUITING","2026-06-24",{"date":111,"type":112},"2026-06-29","ACTUAL",{"date":114,"type":97},"2026-06-15",{"date":116,"type":97},"2027-10-15",{"name":5,"class":6},3]