[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100563113":3},{"organization":4,"armGroups":7,"interventions":22,"overallOfficials":28,"centralContacts":32,"locations":41,"responsibleParty":58,"collaborators":61,"id":64,"slug":65,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":68,"acronym":25,"eligibilityCriteria":69,"healthyVolunteers":70,"sex":71,"minAge":72,"maxAge":10,"enrollmentInfo":73,"targetDuration":10,"studyType":76,"phases":10,"briefSummary":77,"conditions":78,"keywords":83,"overallStatus":43,"whyStopped":10,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"University of St.Gallen","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Low patient food shopping coverage",null,"In this group, participants need to give at least one dietary recommendation to a patient whose loyalty card(s) cover(s) a low percentage of food purchases.",[13],"Behavioral: DietCoach",{"label":15,"type":10,"description":16,"interventionNames":17},"Medium patient food shopping coverage","In this group, participants need to give at least one dietary recommendation to a patient whose loyalty card(s) cover(s) a medium percentage of their food purchases.",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"High patient food shopping coverage","In this group, participants need to give to at least one dietary recommendation to a patient whose loyalty card(s) cover(s) a high percentage of food purchases.",[13],[23],{"type":24,"name":25,"description":26,"armGroupLabels":27,"otherNames":10},"BEHAVIORAL","DietCoach","Participants are invited to give at least one dietary recommendation to a patient\\'s food purchase data using the DietCoach platform.",[19,9,15],[29],{"name":30,"affiliation":5,"role":31},"Jing Wu, M.Sc.","PRINCIPAL_INVESTIGATOR",[33,37],{"name":30,"role":34,"phone":35,"phoneExt":10,"email":36},"CONTACT","+4177 99 34 166","jing.wu@unisg.ch",{"name":38,"role":34,"phone":39,"phoneExt":10,"email":40},"Simon Mayer, PhD","+4179 92 41 530","simon.mayer@unisg.ch",[42],{"facility":5,"status":43,"city":44,"state":45,"zip":46,"country":47,"countryCode":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"RECRUITING","Sankt Gallen","St.Gallen","9000","Switzerland","CH",{"type":50,"coordinates":51},"Point",[52,53],9.37477,47.42391,{"lat":53,"lon":52},[56],{"name":30,"role":34,"phone":57,"phoneExt":10,"email":36},"+41779934166",{"type":31,"investigatorFullName":59,"investigatorTitle":60,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Wu Jing","Ph.D. Candidate and Project Leader",[62],{"name":63,"class":6},"Insel Gruppe AG, University Hospital Bern","100563113","dietcoach-development-and-dietitian-evaluation-of-a-digital-dietary-counseling-platform-100563113",false,"NCT06611943","DietCoach: Development and Dietitian Evaluation of a Digital Dietary Counseling Platform","Inclusion Criteria:\n\n* Dietitians in Switzerland\n* German-speaking (the platform is in German, a main language in Switzerland)",true,"ALL","18 Years",{"count":74,"type":75},30,"ESTIMATED","OBSERVATIONAL","The DietCoach study aims to investigate the requirements of a digital dietary counseling platform, and evaluate the dietitian acceptance and usability of the DietCoach platform, which was developed based on the collected requirements. Additionally, the study examines how different levels of patient food purchase data availability affect these factors. The DietCoach platform automatically tracks historic and up-to-date patient food purchase data on loyalty cards and provides nutritional analysis, assisting dietitians in the dietary counseling process. The key research questions (RQ) are:\n\n1. What are the requirements of a digital dietary counseling system based on food purchase data?\n2. What is acceptance and usability of the DietCoach platform evaluated by dietitians?\n3. How does the availability of patient food purchase data influence the acceptance and perceived usability of the DietCoach platform by dietitians?\n\nDietitians from several cantonal hospitals in the German-speaking area of Switzerland are invited to participate in the study. To answer RQ1, we conduct a workshop and a survey with dietitians to derive key requirements on dietary counseling systems. To answer RQ2 and RQ3, we use a cross-sectional, mixed-methods, between-subjects study design.\n\nResearchers will evaluate and compare the acceptance and usability of DietCoach in 3 different conditions (3 patients that had different, i.e., high, medium and low, food purchase data availability). Each participant is assigned to the data of one patient. Participants are required to:\n\n1. use the DietCoach platform to provide at least one dietary recommendation to patient food purchase data in two separate sessions.\n2. provide quantitative and qualitative feedback about the acceptance and usability of the DietCoach platform.",[79,80,81,82],"Dietary Habits","Food Habits","Nutrition, Healthy","Diet, Healthy",[84,85,86,87,88],"Digital dietary counseling","Food purchase data","Dietitian interface","eHealth","Human-Computer Interaction","2024-09-20",{"date":91,"type":92},"2024-09-25","ACTUAL",{"date":94,"type":92},"2024-08-29",{"date":96,"type":75},"2024-12-30",{"name":5,"class":6},1]