[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100585580":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":12,"centralContacts":25,"locations":31,"responsibleParty":42,"collaborators":12,"id":46,"slug":47,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":50,"acronym":51,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":54,"minAge":55,"maxAge":12,"enrollmentInfo":56,"targetDuration":12,"studyType":59,"phases":60,"briefSummary":62,"conditions":63,"keywords":65,"overallStatus":69,"whyStopped":12,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":79},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8,13],{"label":9,"type":10,"description":11,"interventionNames":12},"Standard practice group (SP group)","NO_INTERVENTION","All patients undergoing outpatient colonoscopy will follow the standard bowel preparation regimen, which includes low residue diet three days prior colonoscopy, and high-volume (3 L) PEG (Klean-Prep, Helsinn Birex Pharmaceuticals, Ireland) in split-dose using a tailored measuring cup (Figure 2). Patients will be asked to consume 1 L in the evening before colonoscopy and 2 L in the morning of colonoscopy. To achieve the best bowel-cleansing effect, patients will be instructed to consume 2 L of PEG 3-6 hours before their colonoscopy9,27. Patients will be instructed to consume the purgative at a rate of 250 ml every 15 minutes14 and document the amount consumed.",null,{"label":14,"type":15,"description":16,"interventionNames":17},"AI bowel preparation (AI group)","EXPERIMENTAL","Patients who were randomized to the AI bowel preparation evaluation group will follow the same standard practice with the addition of an online AI bowel preparation evaluation system via a QR code. They will be instructed to take photos of their rectal effluent each time they use the toilet during the consumption of the split dose of 2 L PEG on the day of colonoscopy.",[18],"Device: AI",[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":12},"DEVICE","AI","Each photo will be uploaded and analyzed by AI to predict the adequacy of their bowel preparation with immediate results of \"pass\" or \"not pass,\" indicating if their bowel preparation is adequate or inadequate. If the result is \"pass,\" patients will stop consuming the remaining PEG solution. If the result is \"not pass,\" patients will be advised to gently rub their lower abdomen in a clockwise direction or walk around and continue consuming the remaining PEG until the AI evaluation gives a \"pass\" result or until the full dose of 3 L PEG have been consumed. If the patient's rectal effluent deems IBP after consumption of the full dose of 3 L of PEG, an additional 1 L or more of PEG will be administered as a remedial dose at the discretion of the physician-in-charge.",[14],[26],{"name":27,"role":28,"phone":29,"phoneExt":12,"email":30},"Felix Sia","CONTACT","852-26370428","felixsia@cuhk.edu.hk",[32],{"facility":33,"status":12,"city":34,"state":12,"zip":12,"country":34,"countryCode":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":12},"Centre of Digestive Health","Hong Kong","HK",{"type":37,"coordinates":38},"Point",[39,40],114.17469,22.27832,{"lat":40,"lon":39},{"type":43,"investigatorFullName":44,"investigatorTitle":45,"investigatorAffiliation":5,"oldNameTitle":12,"oldOrganization":12},"PRINCIPAL_INVESTIGATOR","Thomas Yuen Tung Lam","Assistant professor","100585580","can-artificial-intelligence-reduce-consumption-of-standard-high-volume-bowel-preparation-regimen-among-older-population-without-compromising-the-quality-of-colonoscopy-an-international-multi-centre-randomized-controlled-trial-100585580",false,"NCT06904209","Can Artificial Intelligence Reduce Consumption of Standard High Volume Bowel Preparation Regimen Among Older Population, Without Compromising the Quality of Colonoscopy? An International Multi-centre Randomized Controlled Trial.","AIBP","Inclusion Criteria:\n\n* individual aged 65 years or above\n* undergoing colonoscopy for any indication\n* requiring a standard high-volume PEG regimen for bowel preparation\n* having a smartphone themselves or their caregivers (including ward nurses) having one will be recruited.\n\nExclusion Criteria:\n\n* allergy to PEG,\n* suspected or diagnosed gastrointestinal obstruction or perforation,\n* suspected or diagnosed ileus\n* suspected or diagnosed gastric retention\n* suspected or diagnosed toxic colitis, toxic megacolon,\n* prior gastrointestinal surgery, and\n* unable to provide informed consent.",true,"ALL","65 Years",{"count":57,"type":58},1824,"ESTIMATED","INTERVENTIONAL",[61],"NA","The goal of this study is to assess the clinical and cost-effectiveness of the AI bowel preparation evaluation system in reducing the consumption volume of the standard high-volume PEG regimen before colonoscopy among the older population.\n\nResearchers will compare bowel preparation adequacy and other colonoscopy quality matrices, and patient satisfaction between patients using the AI system and those using Standard Practice.",[64],"Bowel Preparation Quality",[66,67,68],"PEG","bowel preparation","colonoscopy","NOT_YET_RECRUITING","2025-03-31",{"date":72,"type":73},"2025-04-01","ACTUAL",{"date":75,"type":58},"2026-06-01",{"date":77,"type":58},"2028-06-30",{"name":5,"class":6},1]