[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100532439":3},{"organization":4,"armGroups":7,"interventions":23,"overallOfficials":22,"centralContacts":28,"locations":38,"responsibleParty":78,"collaborators":82,"id":100,"slug":101,"hasResults":102,"nctId":103,"briefTitle":104,"officialTitle":105,"acronym":22,"eligibilityCriteria":106,"healthyVolunteers":102,"sex":107,"minAge":108,"maxAge":22,"enrollmentInfo":109,"targetDuration":22,"studyType":112,"phases":113,"briefSummary":115,"conditions":116,"keywords":118,"overallStatus":41,"whyStopped":22,"lastUpdateSubmitDate":125,"lastUpdatePostDateStruct":126,"startDateStruct":129,"completionDateStruct":131,"leadSponsor":133,"locationsCount":134},{"fullName":5,"class":6},"Wageningen University","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Fibre-UP tool: digital, personalized dietary advice to increase dietary fiber intake","EXPERIMENTAL","Subjects will receive personalized dietary advice (PDA) based on their habitual food pattern (as assessed using a food frequency questionnaire) and preferences. Based on a previously developed algorithm, the PDA provides fiber-rich alternatives for currently used low-fiber products, close to subjects' current eating behavior, to help increase dietary fiber intake. This PDA will be provided using an online web-portal.",[13],"Other: Dietary intervention",{"label":15,"type":10,"description":16,"interventionNames":17},"Vegetable product (dried chicory root) to increase dietary fiber intake","Subjects will consume 2 sachets with each 7.5 g of dried cubes of chicory root, which equals a total of 12.3 g of dietary fiber per day. Subjects can choose when and how they consume the vegetable product, for example sprinkle it over their meal, or include in existing recipes.",[13],{"label":19,"type":20,"description":21,"interventionNames":22},"Control","NO_INTERVENTION","Subjects will follow their habitual diet during the preoperative period.",null,[24],{"type":6,"name":25,"description":26,"armGroupLabels":27,"otherNames":22},"Dietary intervention","Increase dietary fiber intake",[9,15],[29,34],{"name":30,"role":31,"phone":32,"phoneExt":22,"email":33},"Niels Klaassen, MSc","CONTACT","+ 31 (0) 317 487 265","niels.klaassen@wur.nl",{"name":35,"role":31,"phone":36,"phoneExt":22,"email":37},"Dieuwertje EG Kok, PhD","+ 31 (0) 317 485 901","dieuwertje.kok@wur.nl",[39,55,66],{"facility":40,"status":41,"city":42,"state":43,"zip":22,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Rijnstate","RECRUITING","Arnhem","Gelderland","Netherlands","NL",{"type":47,"coordinates":48},"Point",[49,50],5.91111,51.98,{"lat":50,"lon":49},[53],{"name":54,"role":31,"phone":22,"phoneExt":22,"email":22},"N. Hugen, MD, PhD",{"facility":56,"status":41,"city":57,"state":43,"zip":22,"country":44,"countryCode":45,"cosmosGeoPoint":58,"geoPoint":62,"contacts":63},"Ziekenhuis Gelderse Vallei","Ede",{"type":47,"coordinates":59},[60,61],5.65833,52.03333,{"lat":61,"lon":60},[64],{"name":65,"role":31,"phone":22,"phoneExt":22,"email":22},"P. M. Kruyt, MD",{"facility":67,"status":41,"city":68,"state":69,"zip":22,"country":44,"countryCode":45,"cosmosGeoPoint":70,"geoPoint":74,"contacts":75},"Meander Medisch Centrum","Amersfoort","Utrecht",{"type":47,"coordinates":71},[72,73],5.3875,52.155,{"lat":73,"lon":72},[76],{"name":77,"role":31,"phone":22,"phoneExt":22,"email":22},"G. Abis, MD, PhD",{"type":79,"investigatorFullName":80,"investigatorTitle":81,"investigatorAffiliation":5,"oldNameTitle":22,"oldOrganization":22},"PRINCIPAL_INVESTIGATOR","Dieuwertje Kok","Associate Professor, PhD",[83,85,88,90,92,94,96,98],{"name":84,"class":6},"Gelderse Vallei Hospital",{"name":86,"class":87},"VLAG Graduate School","UNKNOWN",{"name":89,"class":87},"Alliance TU\u002Fe, WUR, UU, UMC Utrecht (EWUU)",{"name":91,"class":87},"Nutrition & Healthcare Alliance",{"name":93,"class":87},"WholeFiber BV",{"name":95,"class":87},"Wageningen Food and Biobased Research (WFBR)",{"name":97,"class":6},"Meander Medical Center",{"name":99,"class":6},"Rijnstate Hospital","100532439","dietary-fiber-before-colorectal-cancer-surgery-100532439",false,"NCT06212817","Dietary Fiber Before Colorectal Cancer Surgery","FiberUP in Clinical Practice: Increasing Preoperative Dietary Fiber Intake in Colorectal Cancer Patients.","Inclusion Criteria:\n\n* Age ≥18 years;\n* Being diagnosed with CRC and planned to undergo elective CRC resection;\n\nExclusion Criteria:\n\n* Previously have had a large abdominal resection, excluding appendectomy and cholecystectomy;\n* Diagnosed with Crohn's disease, Ulcerative Colitis, Celiac Disease;\n* Currently having a stoma;\n* Known allergic reactions to plants from the Asteraceae (Compositae) family (e.g., lettuce, daisies, sunflowers, artichokes, sage, tarragon, chamomile, chicory etc.);\n* Currently following a strict diet and unwilling or unable to change (e.g., gluten free or ketogenic diet);\n* Currently using fiber supplements, prebiotics and\u002For probiotics and unwilling to stop using these for the duration of the intervention;\n* Having a habitual dietary fiber intake \\>30 g\u002Fday for women and \\>40 g\u002Fday for men, measured with a food frequency questionnaire;\n* Dementia or other cognitive disabilities that makes it impossible to fill out questionnaires correctly;\n* Illiteracy (inability to read and understand Dutch).","ALL","18 Years",{"count":110,"type":111},54,"ESTIMATED","INTERVENTIONAL",[114],"NA","The aim of this randomized controlled trial is to investigate the feasibility of increasing preoperative dietary fiber intake in individuals with colorectal cancer who will undergo surgery. This will be done using 1) digital personalized dietary advice or 2) a dried vegetable product compared to 3) habitual diet (control).",[117],"Colorectal Cancer",[119,120,121,122,123,124],"Dietary fiber","Postoperative complications","Surgery","Gut microbiota","Colorectal cancer","Prehabilitation","2025-11-14",{"date":127,"type":128},"2025-11-18","ACTUAL",{"date":130,"type":128},"2024-04-29",{"date":132,"type":111},"2026-05",{"name":5,"class":6},3]