[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100629544":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":24,"locations":29,"responsibleParty":46,"collaborators":49,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":19,"eligibilityCriteria":59,"healthyVolunteers":55,"sex":60,"minAge":61,"maxAge":19,"enrollmentInfo":62,"targetDuration":19,"studyType":65,"phases":66,"briefSummary":68,"conditions":69,"keywords":73,"overallStatus":32,"whyStopped":19,"lastUpdateSubmitDate":76,"lastUpdatePostDateStruct":77,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":85},{"fullName":5,"class":6},"Arizona State University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Optimized Lighting Intervention","EXPERIMENTAL","All participants will complete a 4-week baseline observation period followed by a 4-week intervention period. During the baseline period, daily light exposure, sleep, and migraine characteristics will be monitored under natural conditions. During the intervention period, participants will use an optimized workplace lighting condition during working hours while continuing wearable monitoring and daily electronic surveys. Outcomes during the intervention period will be compared to baseline measurements within participants.",[13],"Other: Ambient Lighting Condition",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"Ambient Lighting Condition","Application of an optimized ambient lighting condition through placement of a dimmable LED floor lamp in participants' private workspaces to create a standardized workplace lighting environment during working hours. The floor lamp emits white light with a specified spectral distribution and intensity. Participants may adjust brightness for comfort. The lighting system is used solely to modify the ambient workplace lighting environment during the 4-week intervention period.",[9],null,[21],{"name":22,"affiliation":5,"role":23},"Nina Sharp, PhD","PRINCIPAL_INVESTIGATOR",[25],{"name":22,"role":26,"phone":27,"phoneExt":19,"email":28},"CONTACT","480-965-6536","nina.sharp@asu.edu",[30],{"facility":31,"status":32,"city":33,"state":34,"zip":35,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"ASU DeSmart Lab","RECRUITING","Tempe","Arizona","85281","United States","US",{"type":39,"coordinates":40},"Point",[41,42],-111.90931,33.41477,{"lat":42,"lon":41},[45],{"name":22,"role":26,"phone":27,"phoneExt":19,"email":28},{"type":23,"investigatorFullName":47,"investigatorTitle":48,"investigatorAffiliation":5,"oldNameTitle":19,"oldOrganization":19},"Nina Sharp","Assistant professor",[50],{"name":51,"class":52},"Flinn Foundation","UNKNOWN","100629544","light-exposure-migraine-outcomes-and-sleep-quality-100629544",false,"NCT07476053","Light Exposure, Migraine Outcomes, and Sleep Quality","Daily Light Exposure Patterns and Their Associations With Migraine Outcomes and Sleep Quality","Inclusion Criteria:\n\n* Meet the International Classification of Headache Disorders, 3rd edition (2018) criteria for migraine, with or without aura or photosensitivity\n* Report experiencing more than 4 headache days per month and at least three migraine attacks per month\n* No other major health issues based on self-reported data\n* Able to read and communicate in English\n* Work in a private office space for at least six hours per day, four days per week\n\nExclusion Criteria:\n\n* Light therapy\n* Use light-altering devices (e.g., blue-blocking contact lenses or glasses)\n* Traveling out of town during the participation","ALL","18 Years",{"count":63,"type":64},20,"ESTIMATED","INTERVENTIONAL",[67],"NA","The purpose of this study is to examine the relationship between daily light exposure patterns, sleep quality, and migraine characteristics in adults with migraine, with and without photophobia, across an 8-week study period.",[70,71,72],"Migraine Headache","Sleep","Photophobia",[74,71,75,72],"Migraine","Lighting","2026-04-23",{"date":78,"type":79},"2026-04-28","ACTUAL",{"date":81,"type":79},"2026-03-24",{"date":83,"type":64},"2027-03",{"name":5,"class":6},1]