[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100640447":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":11,"centralContacts":29,"locations":11,"responsibleParty":35,"collaborators":11,"id":39,"slug":11,"hasResults":40,"nctId":41,"briefTitle":42,"officialTitle":43,"acronym":11,"eligibilityCriteria":44,"healthyVolunteers":40,"sex":45,"minAge":46,"maxAge":47,"enrollmentInfo":48,"targetDuration":11,"studyType":51,"phases":52,"briefSummary":54,"conditions":55,"keywords":60,"overallStatus":69,"whyStopped":11,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":75,"leadSponsor":77,"locationsCount":11},{"fullName":5,"class":6},"The Hong Kong Polytechnic University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Digitalised EFT intervention","EXPERIMENTAL",null,[13],"Behavioral: Digitalized Exercise Fit Tool Intervention",{"label":15,"type":16,"description":11,"interventionNames":17},"usual care","PLACEBO_COMPARATOR",[18],"Behavioral: Usual Care",[20,25],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":11},"BEHAVIORAL","Digitalized Exercise Fit Tool Intervention","Participants in the intervention group will be delivered a 20-minute educational session to the participants. During this session, participants will be educated about the introduction and operation of the mobile application.",[9],{"type":21,"name":26,"description":27,"armGroupLabels":28,"otherNames":11},"Usual Care","Participants in the control group will receive usual care with treatment and follow-ups from the hospital.",[15],[30],{"name":31,"role":32,"phone":33,"phoneExt":11,"email":34},"Ka Wai Katherine LAM, Doctor of Philosophy","CONTACT","+852 27666420","kw-katherine.lam@polyu.edu.hk",{"type":36,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"PRINCIPAL_INVESTIGATOR","Dr Katherine Lam","Assistant Professor","100640447",false,"NCT07621887","Digitalized Exercise Fit Tool Intervention for Adolescents With Blood Cancer","Digitalised Exercise Fit Tool Intervention for Adolescents With Hematologic Cancer","Inclusion Criteria:\n\n* (1) they are 12-18 years old;\n* (2) they had been diagnosed with hematologic cancer such as leukaemia and lymphoma;\n* (3) they are regarded by the responsible physicians as stable, able to conduct PA, and without any PA restrictions,\n* (4) they completed all cancer treatment;\n* (5) they speak Cantonese and read Chinese.\n\nExclusion Criteria:\n\n* (1) Receiving palliative care\n* (2) Have physical or cognitive impairment and learning problems as identified from medical records\n* (3) Identified by physicians that no physical activity should be conducted at the time of recruitment","ALL","12 Years","18 Years",{"count":49,"type":50},30,"ESTIMATED","INTERVENTIONAL",[53],"NA","The goal of this clinical trial is to learn if a digitalised Exercise Fit Tool (EFT) mobile application can promote physical activity in adolescents aged 12-18 years who have completed treatment for hematologic cancer (e.g., leukaemia and lymphoma). The main questions it aims to answer are:\n\n1. Is it feasible to conduct a larger randomised controlled trial of the digitalised EFT intervention?\n2. Does the digitalised EFT intervention improve physical activity levels, physical activity self-efficacy, and quality of life at 6 months?\n\nResearchers will compare the digitalised EFT intervention group to a usual care group to see if the mobile application can promote physical activity levels, physical activity self-efficacy, and quality of life in adolescents with hematologic cancer.Participants will:\n\n1. Receive a 20-minute educational session on how to use the mobile application\n2. Use the mobile application to self-assess their appropriate physical activity level and exercise with a virtual coach\n3. Complete questionnaires and wear an accelerometer at 1, 3, and 6 months after enrollment\n4. Attend a 20-30-minute individual interview at 6 months (intervention group only, 10 participants)",[56,57,58,59],"Hematologic Cancer","Leukaemia","Lymphoma","Physical Activity",[61,62,63,64,65,66,67,68],"Adolescents","Cancer","Physical activity","Mobile application","Feasibility randomised controlled trial","Exercise Fit Tool","Quality of life","Digital intervention","NOT_YET_RECRUITING","2026-06-01",{"date":72,"type":73},"2026-06-02","ACTUAL",{"date":70,"type":50},{"date":76,"type":50},"2027-12-31",{"name":5,"class":6}]