{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ultraviolet+Rays&page=2",
    "query": {
      "condition": "Ultraviolet Rays",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ultraviolet+Rays&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T05:15:53.462Z",
  "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": "NCT02663921",
      "title": "Visible Light Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skin Disease",
        "Pigment Disorders"
      ],
      "interventions": [
        {
          "name": "Part A: Baseline-Week 2",
          "type": "OTHER"
        },
        {
          "name": "Part B: Week 4-Week 12",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2015-09",
      "completion_date": "2019-04-17",
      "has_results": false,
      "last_update_posted_date": "2019-06-17",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02663921"
    },
    {
      "nct_id": "NCT07204704",
      "title": "EUREKA: Evaluating Ultraviolet Radiation Exposure in Kids for Adaptive Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skin Cancer"
      ],
      "interventions": [
        {
          "name": "EUREKA Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "8 Years to 17 Years"
      },
      "enrollment_count": 78,
      "start_date": "2024-07-01",
      "completion_date": "2025-09-11",
      "has_results": false,
      "last_update_posted_date": "2026-02-03",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07204704"
    },
    {
      "nct_id": "NCT01579370",
      "title": "Effectiveness of Enhanced Terminal Room Disinfection to Prevent Healthcare-associated Infections (HAIs)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multidrug Resistant Organisms",
        "Healthcare Associated Infections"
      ],
      "interventions": [
        {
          "name": "Quaternary ammonium",
          "type": "OTHER"
        },
        {
          "name": "Bleach",
          "type": "OTHER"
        },
        {
          "name": "Quaternary ammonium and UV-C light",
          "type": "OTHER"
        },
        {
          "name": "Bleach and UV-C light",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 21395,
      "start_date": "2012-04",
      "completion_date": "2015-08",
      "has_results": false,
      "last_update_posted_date": "2015-11-17",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 9,
      "location_summary": "Burlington, North Carolina • Chapel Hill, North Carolina • Durham, North Carolina + 3 more",
      "locations": [
        {
          "city": "Burlington",
          "state": "North Carolina"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01579370"
    },
    {
      "nct_id": "NCT04404907",
      "title": "Deliberate Ultraviolet Light Exposure to Get a Tan by Young Adult Sexual Minority Males",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sun Sensitivity"
      ],
      "interventions": [
        {
          "name": "no intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "39 Years",
        "sex": "MALE",
        "summary": "18 Years to 39 Years · Male only"
      },
      "enrollment_count": 537,
      "start_date": "2019-07-15",
      "completion_date": "2020-09-05",
      "has_results": true,
      "last_update_posted_date": "2021-01-05",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04404907"
    },
    {
      "nct_id": "NCT00961090",
      "title": "Safety Study of Aminolevulinic Acid (ALA) to Improve Visibility of Brain Tumors During Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Glioblastoma"
      ],
      "interventions": [
        {
          "name": "Aminolevulinic Acid",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Matthew R Quigley",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 72,
      "start_date": "2009-09",
      "completion_date": "2015-04-23",
      "has_results": false,
      "last_update_posted_date": "2019-04-12",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00961090"
    },
    {
      "nct_id": "NCT04780776",
      "title": "Evaluating the Effect of SOLIUS UV Light Source in Improving Vitamin D Status",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vitamin D Deficiency",
        "Vitamin D Insufficiency"
      ],
      "interventions": [
        {
          "name": "UVB treatment",
          "type": "DEVICE"
        },
        {
          "name": "Sham comparator",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 69,
      "start_date": "2022-02-23",
      "completion_date": "2023-11-02",
      "has_results": true,
      "last_update_posted_date": "2024-10-22",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04780776"
    },
    {
      "nct_id": "NCT05383664",
      "title": "Molecular Responses Caused by UV Exposure of Human Skin",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Ultraviolet Light Burn"
      ],
      "interventions": [
        {
          "name": "Ultra Violet Light Exposure",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Access Business Group",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "20 Years to 50 Years · Female only"
      },
      "enrollment_count": 20,
      "start_date": "2022-09-12",
      "completion_date": "2024-09-12",
      "has_results": false,
      "last_update_posted_date": "2023-02-10",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05383664"
    },
    {
      "nct_id": "NCT07556380",
      "title": "Sun Exposure and Activities After Skin Cancer: Optimization of mHealth Interventions",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Melanoma (Skin Cancer)"
      ],
      "interventions": [
        {
          "name": "UV Real-Time Alerts",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Track Your Sun Protection",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Current Conditions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health Coaching",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Action Planning",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Core Components",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2025-04-01",
      "completion_date": "2027-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-07-10",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois • Salt Lake City, Utah",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07556380"
    },
    {
      "nct_id": "NCT00520910",
      "title": "Efficacy of Polypodium Leucotomos Extract Decreasing UVA Premutagenic and Photoaging Markers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Aging",
        "Skin Abnormalities"
      ],
      "interventions": [
        {
          "name": "Polypodium leucotomos",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2007-08",
      "completion_date": "2009-05",
      "has_results": true,
      "last_update_posted_date": "2019-06-18",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00520910"
    },
    {
      "nct_id": "NCT05767008",
      "title": "Water Immersion Studies of a Long-wear Sunscreen to Improve Protection Against Ultraviolet Radiation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sunburn"
      ],
      "interventions": [
        {
          "name": "Sunscreen -R43",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Nanometics (d.b.a. PHD Biosciences)",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 25,
      "start_date": "2021-09-01",
      "completion_date": "2022-04-01",
      "has_results": false,
      "last_update_posted_date": "2023-03-13",
      "last_synced_at": "2026-07-23T05:15:53.462Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05767008"
    }
  ]
}