[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100536144":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":51,"acronym":12,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":54,"minAge":55,"maxAge":56,"enrollmentInfo":57,"targetDuration":12,"studyType":60,"phases":61,"briefSummary":63,"conditions":64,"keywords":66,"overallStatus":68,"whyStopped":12,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8,13],{"label":9,"type":10,"description":11,"interventionNames":12},"Standard Care","NO_INTERVENTION","An automated noninteractive short message service (SMS) text reminder, used by the Program as standard care (SC), is delivered to participants who are due for repeat FIT.",null,{"label":14,"type":15,"description":16,"interventionNames":17},"Telehealth Intervention group","EXPERIMENTAL","Subjects randomized to the Telehealth Intervention (TI) group will receive the SC as well as an interactive TI with interactive health education messages via a WhatsApp-based chatbot on the repeat FIT due date. All subjects will be followed up on WhatsApp at 3 months after their repeat FIT due date and asked about their repeat FIT status.",[18],"Behavioral: TI group",[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":12},"BEHAVIORAL","TI group","CRC screening is arranged by referring the participants to the government-subsidized population-based CRC screening program. Our center is a PCP clinic offering FIT screenings under the Program. Colonoscopy is arranged if the FIT result is positive. Participants are instructed to repeat FIT at any PCP clinic 2 years after receiving a negative result. Based on the 34% local FIT screening adherence rate under SC and the assumption of improved FIT adherence to 49% after interactive TI, a minimum sample size of 332 subjects (166 per group) is required to achieve a statistical significance of p\\\u003C0.05 and power of 80%. Assuming that 10% of the subjects will drop out, be lost to follow-up, or have incomplete chatbot conversations, the required sample size is rounded up to 370 (185 per group)",[14],[26],{"name":27,"role":28,"phone":29,"phoneExt":12,"email":30},"Felix Sia","CONTACT","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, Prince of Wales Hospital","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","100536144","interactive-telehealth-intervention-to-increase-longitudinal-adherence-to-repeat-faecal-immunochemical-test-screening-100536144",false,"NCT06261008","Interactive Telehealth Intervention to Increase Longitudinal Adherence to Repeat Faecal Immunochemical Test Screening","Utilization of a Theory-driven, Culturally Tailored, Social Media-based, Interactive Telehealth Intervention to Increase Longitudinal Adherence to Repeat Faecal Immunochemical Test Screening: A Randomized Controlled Trial","Inclusion Criteria:\n\n* 50-75 years old\n* already enrolled in the Program with negative FIT results in 2022\n* eligible for the Program inclusion and due for repeat FIT screening in 2024\n* either the participants themselves or their family members \u002F caregivers have access to and agree to be contacted via WhatsApp\n* ability to understand Chinese\n\nExclusion Criteria:\n\n* who have incomplete conversations with the chatbot, lack of access to WhatsApp, or are unable to provide informed consent will be excluded",true,"ALL","50 Years","75 Years",{"count":58,"type":59},370,"ESTIMATED","INTERVENTIONAL",[62],"NA","In Hong Kong, Colorectal cancer ranks second in both cancer incidence and mortality. The government-subsidized population-based CRC screening program (the Program) was launched for asymptomatic individuals aged 50-75 years to undergo biennial FIT screenings. A subsidized follow-up colonoscopy is offered to participants with positive FIT results. Participants are advised to repeat the FIT screening 2 years after receiving a negative result. An automated noninteractive short message service (SMS) text reminder, used by the Program as standard care (SC), is delivered to participants who are due for repeat FIT. According to unpublished data, despite SC, only 34% of participants adhere to biennial repeat FIT in the CRC screening program. Nonadherence to repeat FIT screening is caused by forgetfulness and is associated with an individual's psychological health behaviour.",[65],"CRC, Colorectal Cancer",[67],"colorectal cancer, screening, fecal immunochemical test","NOT_YET_RECRUITING","2024-05-16",{"date":71,"type":72},"2024-05-17","ACTUAL",{"date":74,"type":59},"2024-06-01",{"date":76,"type":59},"2026-06-26",{"name":5,"class":6},1]