{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=bright+light+box",
    "query": {
      "intervention": "bright light box"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 34,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=bright+light+box&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-06T23:25:38.246Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT01700816",
      "title": "Prevention of Delirium After Bone Marrow Transplantation",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Delirium"
      ],
      "interventions": [
        {
          "name": "Bright light therapy",
          "type": "DEVICE"
        },
        {
          "name": "Sham light",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 40,
      "start_date": "2012-10",
      "completion_date": "2013-10",
      "has_results": true,
      "last_update_posted_date": "2017-06-28",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01700816"
    },
    {
      "nct_id": "NCT05823090",
      "title": "Light Therapy for Depression in Adolescent Outpatients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Depression",
        "Adolescent - Emotional Problem"
      ],
      "interventions": [
        {
          "name": "light box (Carex DayLight Classic Model)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ann & Robert H Lurie Children's Hospital of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "12 Years to 18 Years"
      },
      "enrollment_count": 9,
      "start_date": "2021-12-21",
      "completion_date": "2022-11-08",
      "has_results": false,
      "last_update_posted_date": "2023-04-25",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05823090"
    },
    {
      "nct_id": "NCT04921332",
      "title": "Bright Light Therapy for Depression Symptoms in Adults With Cystic Fibrosis (CF) and COPD",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cystic Fibrosis",
        "Depressive Symptoms",
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "Bright Light Therapy (BLT) Lamp",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Erica Osborn",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2021-09-07",
      "completion_date": "2022-03-22",
      "has_results": true,
      "last_update_posted_date": "2023-02-28",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 2,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04921332"
    },
    {
      "nct_id": "NCT07384585",
      "title": "Feasibility of Light Therapy in the Pediatric Intensive Care Unit (ICU)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Circadian Dysregulation",
        "Light Exposure",
        "Pediatric Critical Illness"
      ],
      "interventions": [
        {
          "name": "Light Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Laura Beth Kalvas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "4 Years to 17 Years"
      },
      "enrollment_count": 30,
      "start_date": "2026-03-26",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07384585"
    },
    {
      "nct_id": "NCT02429063",
      "title": "Light Therapy to Increase Energy in Adolescents and Young Adults Newly Diagnosed With Solid Tumors: A Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Neoplasms",
        "Fatigue"
      ],
      "interventions": [
        {
          "name": "Bright White Light",
          "type": "OTHER"
        },
        {
          "name": "Dim Red Light",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "St. Jude Children's Research Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 55,
      "start_date": "2015-07-17",
      "completion_date": "2022-05-03",
      "has_results": false,
      "last_update_posted_date": "2022-05-05",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02429063"
    },
    {
      "nct_id": "NCT04364646",
      "title": "Personalized Integrated Chronotherapy for Perinatal Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression",
        "Postpartum Depression",
        "Prenatal Disorder",
        "Circadian Dysregulation",
        "Pregnancy Related",
        "Sleep Disturbance"
      ],
      "interventions": [
        {
          "name": "Personalized Integrated Chronotherapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rhode Island Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 120,
      "start_date": "2020-11-02",
      "completion_date": "2025-06-30",
      "has_results": true,
      "last_update_posted_date": "2025-12-09",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 3,
      "location_summary": "Glen Oaks, New York • Chapel Hill, North Carolina • Providence, Rhode Island",
      "locations": [
        {
          "city": "Glen Oaks",
          "state": "New York"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04364646"
    },
    {
      "nct_id": "NCT05939453",
      "title": "Impact of Bright Light Therapy on Prader-Willi Syndrome",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prader-Willi Syndrome",
        "Excessive Daytime Sleepiness",
        "Hyperphagia",
        "Body Weight",
        "Mood",
        "Behavior"
      ],
      "interventions": [
        {
          "name": "Sham Light",
          "type": "OTHER"
        },
        {
          "name": "Bright Light Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Maimonides Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "88 Years",
        "sex": "ALL",
        "summary": "6 Years to 88 Years"
      },
      "enrollment_count": 50,
      "start_date": "2023-10-01",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-15",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "Brooklyn, New York",
      "locations": [
        {
          "city": "Brooklyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05939453"
    },
    {
      "nct_id": "NCT03010488",
      "title": "Are Bright Lights and Regulated Sleep Effective Treatment for Depression?",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Phase Rhythm Disturbance",
        "Sleep Deprivation"
      ],
      "interventions": [
        {
          "name": "Morning Light Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Assigned Sleep Times",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Goggles",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "New York State Psychiatric Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 44,
      "start_date": "2016-11",
      "completion_date": "2019-08",
      "has_results": true,
      "last_update_posted_date": "2021-03-23",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03010488"
    },
    {
      "nct_id": "NCT07465250",
      "title": "Effects of Combined Blue and Red Home-Based Light Therapy on Sleep in Adults With Self-Reported Sleep Difficulties",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep"
      ],
      "interventions": [
        {
          "name": "LED portable light therapy bulb",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Colorado State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2024-07-09",
      "completion_date": "2025-07-07",
      "has_results": false,
      "last_update_posted_date": "2026-03-12",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "Fort Collins, Colorado",
      "locations": [
        {
          "city": "Fort Collins",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07465250"
    },
    {
      "nct_id": "NCT01064700",
      "title": "Bright Light: A Novel Treatment for Anxiety",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Anxiety",
        "Depression",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Litebook Bright Light Box",
          "type": "DEVICE"
        },
        {
          "name": "Litebook inactivated negation ion generator (the placebo)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 33,
      "start_date": "2006-10",
      "completion_date": "2007-12",
      "has_results": false,
      "last_update_posted_date": "2021-04-28",
      "last_synced_at": "2026-09-06T23:25:38.246Z",
      "location_count": 1,
      "location_summary": "Columbia, South Carolina",
      "locations": [
        {
          "city": "Columbia",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01064700"
    }
  ]
}