[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100593059":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":47,"centralContacts":51,"locations":61,"responsibleParty":88,"collaborators":55,"id":90,"slug":91,"hasResults":92,"nctId":93,"briefTitle":94,"officialTitle":95,"acronym":55,"eligibilityCriteria":96,"healthyVolunteers":97,"sex":98,"minAge":99,"maxAge":100,"enrollmentInfo":101,"targetDuration":55,"studyType":104,"phases":105,"briefSummary":107,"conditions":108,"keywords":55,"overallStatus":110,"whyStopped":55,"lastUpdateSubmitDate":111,"lastUpdatePostDateStruct":112,"startDateStruct":115,"completionDateStruct":117,"leadSponsor":119,"locationsCount":120},{"fullName":5,"class":6},"Blekinge Institute of Technology","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"Calming Digital Content","EXPERIMENTAL","Participants will watch calming digital content - specifically, nature documentaries narrated by Sir David Attenborough - for 30 to 60 minutes within one hour before bedtime. Sleep outcomes will be assessed using EEG recordings and subjective sleep quality logs.",[13],"Behavioral: Calming digital content",{"label":15,"type":10,"description":16,"interventionNames":17},"Exciting Digital Content","Participants will engage with exciting digital content by playing the word-based game Ruzzle for 30 to 60 minutes within one hour before bedtime. Sleep outcomes will be evaluated using EEG measurements and subjective sleep assessments.",[18],"Behavioral: Exciting Digital Content",{"label":20,"type":21,"description":22,"interventionNames":23},"Non-Digital Pre-Sleep Activity","ACTIVE_COMPARATOR","Participants will engage in a non-digital activity by reading a physical, non-fiction book of their choice for 30 to 60 minutes within one hour before bedtime. No digital screens will be used. Sleep outcomes will be monitored via EEG data and self-reported sleep quality measures.",[24],"Behavioral: Non-digital book reading",[26,34,41],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"BEHAVIORAL","Calming digital content","Participants watch a curated selection of soothing documentaries narrated by Sir David Attenborough for 30-60 minutes each evening during one hour before bedtime.",[9],[32,33],"digital","nature documentary",{"type":27,"name":15,"description":35,"armGroupLabels":36,"otherNames":37},"Participants engage with the interactive word-based game Ruzzle for 30-60 minutes each evening during one hour before bedtime, designed to provide mental stimulation.",[15],[38,39,40],"Digital","Ruzzle","Game",{"type":27,"name":42,"description":43,"armGroupLabels":44,"otherNames":45},"Non-digital book reading","Participants read a non-fiction book of their choice for the same duration, avoiding all digital screens during one hour before bedtime before bedtime.",[20],[46],"book reading",[48],{"name":49,"affiliation":5,"role":50},"Peter Anderberg, PhD","PRINCIPAL_INVESTIGATOR",[52,57],{"name":49,"role":53,"phone":54,"phoneExt":55,"email":56},"CONTACT","+46734223736",null,"peter.anderberg@bth.se",{"name":58,"role":53,"phone":59,"phoneExt":55,"email":60},"Sarah Nauman Ghazi, MD| M.Sc. | Fil. Licentiate","+46706604935","sarah.n.ghazi@bth.se",[62],{"facility":5,"status":55,"city":63,"state":64,"zip":65,"country":66,"countryCode":67,"cosmosGeoPoint":68,"geoPoint":73,"contacts":74},"Karlskrona","Blekinge County","SE-371 79","Sweden","SE",{"type":69,"coordinates":70},"Point",[71,72],15.58661,56.16156,{"lat":72,"lon":71},[75,79,82,84,86],{"name":76,"role":53,"phone":77,"phoneExt":55,"email":78},"Johan Sanmartin Berglund","+46 (0) 455-385471","johan.sanmartin.berglund@bth.se",{"name":80,"role":81,"phone":55,"phoneExt":55,"email":55},"Sarah Nauman Ghazi","SUB_INVESTIGATOR",{"name":83,"role":81,"phone":55,"phoneExt":55,"email":55},"Anders Behrens",{"name":85,"role":81,"phone":55,"phoneExt":55,"email":55},"Joakim Niklasson",{"name":87,"role":81,"phone":55,"phoneExt":55,"email":55},"Jessica Berner",{"type":89,"investigatorFullName":55,"investigatorTitle":55,"investigatorAffiliation":55,"oldNameTitle":55,"oldOrganization":55},"SPONSOR","100593059","evening-screen-content-and-sleep-architecture-in-older-adults-crossover-rct-100593059",false,"NCT07001514","Evening Screen Content and Sleep Architecture in Older Adults: Crossover RCT","The Effect of Evening Technology Use With Calming vs. Exciting Content on Sleep Architecture in Older Adults: A Crossover Randomized Controlled Trial","Inclusion Criteria\n\n1. Age 60 - 75 years\n2. Regular evening use of digital devices (e.g., smartphones or tablets)\n3. Willing and able to wear an EEG headband for sleep monitoring throughout the intervention\n\nExclusion Criteria:\n\n1. Diagnosed sleep disorder\n2. Severe cognitive impairment\n3. Current use of medications that significantly influence sleep (e.g., melatonin, benzodiazepines)",true,"ALL","60 Years","75 Years",{"count":102,"type":103},50,"ESTIMATED","INTERVENTIONAL",[106],"NA","Title\n\nThe Effect of Evening Technology Use with Calming vs. Exciting Content on Sleep Architecture in Older Adults: A Crossover Randomized Controlled Trial\n\nBackground\n\nThe study explores how evening use of digital devices with different types of content (calming vs. exciting) affects sleep in older adults. While technology's effects on sleep have been studied in younger populations, its specific impacts on older adults remain under-researched. This study fills that gap by focusing on subjective and objective sleep measures.\n\nObjectives and Research Questions\n\nObjective: Compare the effects of calming digital content, exciting digital content, and non-digital activities on sleep architecture.\n\nKey Questions:\n\nHow does content type impact sleep architecture and quality? Does calming content lead to better sleep outcomes than exciting content? Are there subjective differences in sleep quality across conditions?",[109],"Sleep","NOT_YET_RECRUITING","2025-05-31",{"date":113,"type":114},"2025-06-03","ACTUAL",{"date":116,"type":103},"2025-08",{"date":118,"type":103},"2026-12",{"name":5,"class":6},1]