[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100486649":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":30,"locations":39,"responsibleParty":59,"collaborators":61,"id":65,"slug":66,"hasResults":67,"nctId":68,"briefTitle":69,"officialTitle":70,"acronym":25,"eligibilityCriteria":71,"healthyVolunteers":72,"sex":73,"minAge":74,"maxAge":75,"enrollmentInfo":76,"targetDuration":25,"studyType":79,"phases":80,"briefSummary":82,"conditions":83,"keywords":86,"overallStatus":41,"whyStopped":25,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"University of Arizona","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Treatment Order A","ACTIVE_COMPARATOR","Active light condition for 2 weeks, a 2-week washout period, and 2 weeks of placebo light treatment.",[13],"Other: Active light exposure",{"label":15,"type":16,"description":17,"interventionNames":18},"Treatment Order B","PLACEBO_COMPARATOR","Placebo light treatment for 2 weeks, a 2-week washout period, and 2 weeks of active light treatment.",[19],"Other: Placebo light exposure",[21,26],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"Active light exposure","Active light at the wave length of 470nm will be emitted for 30 minutes over a 2 week time frame, from commercially available ayo glasses, as a method to regulated circadian rhythm.",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Placebo light exposure","Placebo light at the wave length of 578nm will be emitted for 30 minutes over a 2 week time frame, from commercially available ayo glasses, as a control to investigate the regulation of circadian rhythm.",[15],[31,36],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"William D Killgore, Ph.D.","CONTACT","(520) 621-0605","killgore@arizona.edu",{"name":37,"role":33,"phone":25,"phoneExt":25,"email":38},"Camryn Wellman","camrynwellman@arizona.edu",[40],{"facility":5,"status":41,"city":42,"state":43,"zip":44,"country":45,"countryCode":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"RECRUITING","Tucson","Arizona","85719","United States","US",{"type":48,"coordinates":49},"Point",[50,51],-110.92648,32.22174,{"lat":51,"lon":50},[54,58],{"name":55,"role":33,"phone":56,"phoneExt":25,"email":57},"William DS Killgore","520-621-0605","killgore@psychiatry.arizona.edu",{"name":37,"role":33,"phone":25,"phoneExt":25,"email":38},{"type":60,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR",[62],{"name":63,"class":64},"U.S. Army Medical Research Acquisition Activity","FED","100486649","effect-of-morning-light-exposure-on-mood-100486649",false,"NCT05616819","Effect of Morning Light Exposure on Mood","Regulating Mood and Suicidal Ideation With Morning Light Exposure Treatment","Inclusion Criteria:\n\n* Ages 18-60 years\n* At least an 8th grade reading level\n* Score ≥ 5 (i.e., mild depression or greater) on the Patient Health Questionnaire 9 (PHQ-9)\n* Service member of any Armed Forces branch, including active duty, Reserve, or National Guard\n\nExclusion Criteria:\n\n* Not actively serving in an Armed Force branch\n* Scored (i.e., \\\u003C 5) range on the PHQ-9 (non-depressed)\n* Pregnant or trying to become pregnant\n* Breastfeeding\n* History of psychotic disorder or manic episodes\n* Bipolar disorder\n* Diseases of the eye\n* Have had cataract surgery\n* Frequent and light-sensitive migraine headaches\n* Self-reported plan to regularly engage in nightshift work during the 6-week course of the study",true,"ALL","18 Years","60 Years",{"count":77,"type":78},480,"ESTIMATED","INTERVENTIONAL",[81],"NA","Mood dysregulation and suicidal ideation are closely associated with disruption of sleep and circadian rhythms. Moreover, sleep problems and circadian disruption are commonplace features of military life. Critically, specifically timed light exposure plays a powerful role in regulating mood, circadian rhythms, and sleep-wake patterns. Therefore, investigators propose to conduct a large-scale clinical trial on the effectiveness of morning light exposure treatment for improving sleep-wake patterns, emotional and mental health, and suicidal thoughts in military personnel.",[84,85],"Suicidal Ideation","Regulation, Emotion",[87,88],"Circadian Rhythm","Blue Light","2025-10-31",{"date":91,"type":92},"2025-11-04","ACTUAL",{"date":94,"type":92},"2023-07-01",{"date":96,"type":78},"2026-01-01",{"name":5,"class":6},1]