[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100648596":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":40,"centralContacts":48,"locations":58,"responsibleParty":72,"collaborators":74,"id":83,"slug":84,"hasResults":85,"nctId":86,"briefTitle":87,"officialTitle":88,"acronym":89,"eligibilityCriteria":90,"healthyVolunteers":91,"sex":92,"minAge":93,"maxAge":94,"enrollmentInfo":95,"targetDuration":31,"studyType":98,"phases":99,"briefSummary":101,"conditions":102,"keywords":104,"overallStatus":110,"whyStopped":31,"lastUpdateSubmitDate":111,"lastUpdatePostDateStruct":112,"startDateStruct":115,"completionDateStruct":117,"leadSponsor":119,"locationsCount":120},{"fullName":5,"class":6},"Fundació d'investigació Sanitària de les Illes Balears","OTHER_GOV",[8,14,20],{"label":9,"type":10,"description":11,"interventionNames":12},"Control group","ACTIVE_COMPARATOR","Participants allocated to the control group will complete the scheduled study assessments through the study data-collection system and will receive the personalised baseline feedback report based on their WCRF\u002FAICR Screener responses. They will not have access to the active intervention module of the mobile application and will not receive tailored messages, weekly challenges, or structured health professional support during the 6-month intervention period. Participants in the control group will be offered post-trial access to the intervention if it is shown to be beneficial and where feasible.",[13],"Behavioral: Personalised baseline feedback report",{"label":15,"type":16,"description":17,"interventionNames":18},"Intervention A: mobile app intervention","EXPERIMENTAL","Participants allocated to Intervention A will receive the personalised baseline feedback report and access to the active intervention module of the mobile application. This module will include tailored messages, educational resources, infographics, recipes, physical-activity resources, alcohol-related resources, general cancer-prevention information, and a weekly goal\u002Fchallenge component. The intervention will be delivered over a 6-month period, with reassessment of the WCRF\u002FAICR Screener at Month 3 to update tailoring where appropriate.",[13,19],"Behavioral: CANVIA mobile app intervention",{"label":21,"type":16,"description":22,"interventionNames":23},"Intervention B: mobile app intervention plus professional support","Participants allocated to Intervention B will receive all components of Intervention A, combined with structured support from health professionals. Health professionals involved in Intervention B will receive training and a delivery guide covering intervention aims, Screener-based tailoring procedures, core behaviour-change conversation skills, and documentation of professional contacts. The intervention and professional support contacts will be delivered over a 6-month period, with reassessment of the WCRF\u002FAICR Screener at Month 3. Contacts will focus on reviewing personalised recommendations, supporting goal setting, monitoring progress, providing tailored feedback, identifying barriers and facilitators, reinforcing implemented changes, and adapting strategies where needed.",[13,19,24],"Behavioral: Additional health professional support",[26,32,36],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"BEHAVIORAL","Personalised baseline feedback report","The personalised baseline feedback report consists of an individualised report provided at baseline, based on each participant's WCRF\u002FAICR Screener responses. The report provides feedback on adherence to cancer prevention recommendations. In the control group, it is delivered as paper-based personalised recommendations and is the only active behavioural component delivered during the 6-month intervention period. In the active intervention arms, the corresponding baseline feedback is delivered through the mobile application.",[9,15,21],null,{"type":27,"name":33,"description":34,"armGroupLabels":35,"otherNames":31},"CANVIA mobile app intervention","The CANVIA mobile app intervention consists of access to the active intervention module of the mobile application. The module includes tailored messages, educational resources, infographics, recipes, physical-activity resources, alcohol-related resources, general cancer-prevention information, and a weekly goal\u002Fchallenge component. Delivery is organised over a 6-month period. Intervention intensity and target behaviours are tailored according to the WCRF\u002FAICR Screener-based category and may be updated after the Month 3 reassessment.",[15,21],{"type":27,"name":37,"description":38,"armGroupLabels":39,"otherNames":31},"Additional health professional support","Additional health professional support consists of structured contacts delivered in addition to the CANVIA mobile app intervention. Health professionals will receive training and a delivery guide to support standardised delivery and intervention fidelity. Support is tailored according to the WCRF\u002FAICR Screener-based category and may be updated after the Month 3 reassessment. Contacts focus on reviewing personalised recommendations, supporting goal setting, monitoring progress, providing tailored feedback, identifying barriers and facilitators, reinforcing implemented changes, and adapting strategies where needed.",[21],[41,45],{"name":42,"affiliation":43,"role":44},"Dora Romaguera Bosch, PhD","CIBER (Consorcio de Investigación Biomédica en Red); IdISBa (Fundació Institut d'Investigació Sanitària Illes Balears)","PRINCIPAL_INVESTIGATOR",{"name":46,"affiliation":47,"role":44},"Guillem Artigues Vives, PhD","Conselleria de Salut, Govern de les Illes Balears",[49,54],{"name":42,"role":50,"phone":51,"phoneExt":52,"email":53},"CONTACT","+34871205000","64517","mariaadoracion.romaguera@idisba.es",{"name":55,"role":50,"phone":56,"phoneExt":31,"email":57},"León González Casas, Máster","+34673829884","octavioleon.gonzalez@idisba.es",[59],{"facility":60,"status":31,"city":61,"state":62,"zip":63,"country":64,"countryCode":65,"cosmosGeoPoint":66,"geoPoint":71,"contacts":31},"Fundació Institut d'Investigació Sanitària Illes Balears","Palma de Mallorca","Balearic Islands","07120","Spain","ES",{"type":67,"coordinates":68},"Point",[69,70],2.65024,39.56939,{"lat":70,"lon":69},{"type":73,"investigatorFullName":31,"investigatorTitle":31,"investigatorAffiliation":31,"oldNameTitle":31,"oldOrganization":31},"SPONSOR",[75,77,79,81],{"name":76,"class":6},"Instituto de Salud Carlos III",{"name":47,"class":78},"UNKNOWN",{"name":80,"class":6},"Consorcio Centro de Investigación Biomédica en Red (CIBER)",{"name":82,"class":78},"University of the Balearic Islands (Universidad de las Islas Baleares)","100648596","personalised-behavioural-intervention-in-cancer-screening-programmes-100648596",false,"NCT07722442","Personalised Behavioural Intervention in Cancer Screening Programmes","Feasibility, Acceptability and Preliminary Efficacy of a Personalised Behavioural Intervention to Improve Adherence to Dietary and Lifestyle Cancer Prevention Recommendations in Adults Attending Breast and Colorectal Cancer Screening Programmes: A Three-Arm Randomised Pilot Trial (CANVIA)","CANVIA","Inclusion Criteria:\n\n* Women and men participating in the breast and\u002For colorectal cancer screening programmes within the Sector Sanitari Ponent, Hospital Universitari Son Espases.\n* Aged 50 to 69 years.\n* No history of cancer.\n* No evidence of an active tumour process, defined as a negative screening result and\u002For negative complementary tests, as applicable.\n* Able and willing to provide written informed consent prior to any study procedure.\n* Sufficient verbal and reading comprehension of Spanish and\u002For Catalan to complete study procedures and questionnaires.\n* Access to a smartphone with internet connection and sufficient storage, and ability to install and use the study application.\n* Availability to attend the IdISBa Clinical Trials Unit at Hospital Universitari Son Espases for scheduled in-person visits, as agreed with the research team.\n\nExclusion Criteria:\n\n* Any diagnosed condition that severely affects dietary intake or requires medically prescribed restrictive nutrition, such as an eating disorder, severe renal or gastrointestinal disease, or parenteral nutrition.\n* Any diagnosed condition that severely limits the ability to perform light or moderate physical activity.\n* Excessive alcohol consumption, defined as more than 6 standard units per day, or problematic substance use.\n* Concurrent participation in another clinical trial that, in the investigator's judgement, may interfere with the present study outcomes.\n* Body mass index \\\u003C18.5 kg\u002Fm² or \\>40 kg\u002Fm²",true,"ALL","50 Years","69 Years",{"count":96,"type":97},162,"ESTIMATED","INTERVENTIONAL",[100],"NA","The aim of this clinical trial is to find out whether CANVIA can help adults improve dietary and lifestyle habits related to cancer prevention. CANVIA is a personalised programme based on cancer prevention recommendations from the World Cancer Research Fund and the American Institute for Cancer Research (WCRF\u002FAICR). The programme uses a short questionnaire, called the WCRF\u002FAICR Screener, to give each participant personalised feedback.\n\nThis study will include adults aged 50 to 69 years who take part in breast or colorectal cancer screening programmes in Palma, Mallorca, Spain. The study will assess whether participants can complete the CANVIA study procedures and use the programme for six months, whether the CANVIA app and, where applicable, the professional support are acceptable and easy to use, and whether there are early signs that CANVIA may help participants follow cancer prevention recommendations more closely.\n\nBefore the pilot trial starts, a small first phase with about 20 to 30 participants will test the study procedures and the mobile app. After this, 132 participants will be assigned by chance to one of three groups. One group will receive only a personalised written report at the start of the study. A second group will use the CANVIA mobile app for six months. A third group will use the CANVIA mobile app and also receive support from health professionals for six months.\n\nParticipants will complete study assessments at the start of the study, after three months and after six months. Participants in the app groups will receive personalised messages, educational resources and weekly goals or challenges. Some participants from the app groups will also be invited to take part in focus groups at the end of the study to share their experiences and suggestions.",[103],"Dietary and Lifestyle Behaviour Change",[105,106,107,108,109],"Cancer prevention recommendations","Behavioural intervention","Lifestyle intervention","Mobile health","Feasibility studies","NOT_YET_RECRUITING","2026-07-20",{"date":113,"type":114},"2026-07-23","ACTUAL",{"date":116,"type":97},"2026-10-01",{"date":118,"type":97},"2028-05",{"name":5,"class":6},1]