{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visible+light&page=3",
    "query": {
      "intervention": "Visible light",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 99,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visible+light&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visible+light&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-20T08:00:47.155Z",
  "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": "NCT03594721",
      "title": "Clinical Trial Evaluation of a Test Serum Post HEV (High Energy Visible) Light Exposure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Blue Light Damage"
      ],
      "interventions": [
        {
          "name": "Marvel AM",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Allergan",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 12,
      "start_date": "2018-08-06",
      "completion_date": "2018-08-30",
      "has_results": false,
      "last_update_posted_date": "2018-09-07",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Virginia Beach, Virginia",
      "locations": [
        {
          "city": "Virginia Beach",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03594721"
    },
    {
      "nct_id": "NCT05608668",
      "title": "Inspiratory Pulmonary Rehabilitation for Children With Obesity and Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pediatric Obesity",
        "Pediatric Asthma"
      ],
      "interventions": [
        {
          "name": "Pro2 - 60% of participant's MIP",
          "type": "DEVICE"
        },
        {
          "name": "Pro2 - 15% of participant's MIP",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "8 Years to 17 Years"
      },
      "enrollment_count": 22,
      "start_date": "2023-07-27",
      "completion_date": "2026-05-20",
      "has_results": false,
      "last_update_posted_date": "2026-10-16",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05608668"
    },
    {
      "nct_id": "NCT05855694",
      "title": "Photobiomodulation for Cancer-Related Cognitive Impairment",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cancer-related Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "THOR LED Photobiomodulation Helmet - Therapeutic",
          "type": "DEVICE"
        },
        {
          "name": "THOR LED Photobiomodulation Helmet - Control",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Arash Asher, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2026-10",
      "completion_date": "2029-10",
      "has_results": false,
      "last_update_posted_date": "2026-08-10",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05855694"
    },
    {
      "nct_id": "NCT07494773",
      "title": "Topical Methylene Blue-Photodynamic Therapy (MB-PDT) for Burn Wound Infection",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Burns",
        "Wound Infection"
      ],
      "interventions": [
        {
          "name": "Methylene Blue",
          "type": "DRUG"
        },
        {
          "name": "Blue Light Illumination",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2026-06",
      "completion_date": "2028-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-19",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07494773"
    },
    {
      "nct_id": "NCT06708754",
      "title": "Impact of Photobiomodulation (PBM) on Biomarkers of Radiation Lymphedema and Fibrosis in Head and Neck Cancer Patients",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Radiation Lymphedema",
        "Radiation Fibrosis",
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "Photobiomodulation (PBM) Therapy",
          "type": "DEVICE"
        },
        {
          "name": "Sham PBM",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "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": 60,
      "start_date": "2025-02-13",
      "completion_date": "2030-02-13",
      "has_results": false,
      "last_update_posted_date": "2026-03-30",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06708754"
    },
    {
      "nct_id": "NCT05859295",
      "title": "Evaluation of Low-Level Light Therapy on Meibomian Glands Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Meibomian Gland Dysfunction",
        "Dry Eye"
      ],
      "interventions": [
        {
          "name": "Red Low-Level Light Therapy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2023-06-07",
      "completion_date": "2023-11-11",
      "has_results": false,
      "last_update_posted_date": "2023-12-07",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05859295"
    },
    {
      "nct_id": "NCT04187157",
      "title": "Association Between Light Spectrum and Survival After Cataract Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cataract",
        "Age-related Cataract",
        "Circadian Rhythm Disorders",
        "Glaucoma",
        "Age Related Macular Degeneration"
      ],
      "interventions": [
        {
          "name": "Blue-light filtering intraocular lens",
          "type": "DEVICE"
        },
        {
          "name": "Conventional intraocular lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 10192,
      "start_date": "2012-01-01",
      "completion_date": "2019-04-30",
      "has_results": false,
      "last_update_posted_date": "2019-12-05",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04187157"
    },
    {
      "nct_id": "NCT02239679",
      "title": "Controlled Study of the Occurrence of Actinic Keratosis on the Face After Cryotherapy + Aminolevulinic Acid (ALA) Photodynamic Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Actinic Keratosis"
      ],
      "interventions": [
        {
          "name": "Aminolevulinic Acid",
          "type": "DRUG"
        },
        {
          "name": "Topical Solution Vehicle",
          "type": "DRUG"
        },
        {
          "name": "BLU-U",
          "type": "DEVICE"
        },
        {
          "name": "Cryotherapy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "DUSA Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 166,
      "start_date": "2014-09",
      "completion_date": "2016-09",
      "has_results": true,
      "last_update_posted_date": "2018-08-24",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 8,
      "location_summary": "San Diego, California • Arlington Heights, Illinois • Carmel, Indiana + 4 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Arlington Heights",
          "state": "Illinois"
        },
        {
          "city": "Carmel",
          "state": "Indiana"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02239679"
    },
    {
      "nct_id": "NCT01173133",
      "title": "Skin Flap Visible Light Spectroscopy (VLS) Oximetry for Monitoring Free-Flap Ischemia During Breast Reconstruction and Recovery",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ischemia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Spectros Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 50,
      "start_date": "2009-04",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2011-02-01",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Burlingame, California",
      "locations": [
        {
          "city": "Burlingame",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01173133"
    },
    {
      "nct_id": "NCT05370287",
      "title": "Adaptive Optics Retinal Imaging",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Glaucoma, Primary Open Angle"
      ],
      "interventions": [
        {
          "name": "oxygen inhalation",
          "type": "OTHER"
        },
        {
          "name": "Adaptive optics imaging",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "Food and Drug Administration (FDA)",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2018-01-22",
      "completion_date": "2028-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-05-08",
      "last_synced_at": "2026-10-20T08:00:47.155Z",
      "location_count": 1,
      "location_summary": "Silver Spring, Maryland",
      "locations": [
        {
          "city": "Silver Spring",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05370287"
    }
  ]
}