{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=light&page=13",
    "query": {
      "intervention": "light",
      "page": 13
    },
    "page_size": 10
  },
  "pagination": {
    "page": 13,
    "page_size": 10,
    "total_count": 2796,
    "total_pages": 280,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=light&page=14&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=light&page=12&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-20T13:23:32.132Z",
  "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": "NCT01530321",
      "title": "Cervicogenic Headache Dose-Response",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Cervicogenic Headache"
      ],
      "interventions": [
        {
          "name": "Spinal Manipulation",
          "type": "OTHER"
        },
        {
          "name": "Light Massage",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Western States",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 256,
      "start_date": "2012-08",
      "completion_date": "2016-08",
      "has_results": false,
      "last_update_posted_date": "2018-11-20",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 2,
      "location_summary": "Bloomington, Minnesota • Portland, Oregon",
      "locations": [
        {
          "city": "Bloomington",
          "state": "Minnesota"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01530321"
    },
    {
      "nct_id": "NCT06710678",
      "title": "Examining Executive Functions in Medical Students Across Different Types of Study Breaks",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Executive Function (Cognition)"
      ],
      "interventions": [
        {
          "name": "Physical Activity Study Break",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Social Media Study Break",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "New York Institute of Technology",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2024-11-19",
      "completion_date": "2025-08-01",
      "has_results": false,
      "last_update_posted_date": "2024-11-29",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "Old Westbury, New York",
      "locations": [
        {
          "city": "Old Westbury",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06710678"
    },
    {
      "nct_id": "NCT03095235",
      "title": "Dietary Riboflavin (Vitamin B-2) and Cornea Cross-Linking",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Keratoconus",
        "Cornea Ectasia"
      ],
      "interventions": [
        {
          "name": "Dietary riboflavin",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Missouri-Columbia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2017-05-01",
      "completion_date": "2021-03-08",
      "has_results": false,
      "last_update_posted_date": "2025-12-10",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03095235"
    },
    {
      "nct_id": "NCT05295225",
      "title": "Green Light Exposure in Healthy Volunteers Exposure in Normal Human Volunteers",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Green Light Emitting Diode",
          "type": "DEVICE"
        },
        {
          "name": "White Light Emitting Diode",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 30,
      "start_date": "2022-06-14",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-05",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05295225"
    },
    {
      "nct_id": "NCT02268474",
      "title": "Excel V 532 nm KTP Laser for Treatment of Erythematotelangiectatic Rosacea & Papulopustular Rosacea",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Erythematotelangiectatic Rosacea",
        "Papulopustular Rosacea"
      ],
      "interventions": [
        {
          "name": "532nm KTP Laser vs 595nm Pulse Dye Laser",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cutera Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "80 Years",
        "sex": "FEMALE",
        "summary": "20 Years to 80 Years · Female only"
      },
      "enrollment_count": 22,
      "start_date": "2014-09",
      "completion_date": "2015-08",
      "has_results": true,
      "last_update_posted_date": "2023-02-21",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02268474"
    },
    {
      "nct_id": "NCT05442190",
      "title": "Topical SGX302 for Mild-to-Moderate Psoriasis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Psoriasis",
        "Plaque Psoriasis",
        "Psoriasis Vulgaris"
      ],
      "interventions": [
        {
          "name": "Hypericin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Soligenix",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 15,
      "start_date": "2022-12-14",
      "completion_date": "2025-11-17",
      "has_results": false,
      "last_update_posted_date": "2026-08-13",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05442190"
    },
    {
      "nct_id": "NCT04827446",
      "title": "Lighting Intervention for Cancer-related Fatigue",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer",
        "Prostate Cancer",
        "Hematologic Malignancy",
        "Survivorship",
        "Fatigue"
      ],
      "interventions": [
        {
          "name": "Wearable Sensor",
          "type": "OTHER"
        },
        {
          "name": "Blue-blocking glasses",
          "type": "OTHER"
        },
        {
          "name": "Clear glasses",
          "type": "OTHER"
        },
        {
          "name": "Full SYNC app",
          "type": "OTHER"
        },
        {
          "name": "\"Dummy\" SYNC app",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Michigan Rogel Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 139,
      "start_date": "2021-07-15",
      "completion_date": "2023-03-09",
      "has_results": true,
      "last_update_posted_date": "2025-07-09",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04827446"
    },
    {
      "nct_id": "NCT03674697",
      "title": "The Effect of Light Therapy on Post-Surgical Pain",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Pain",
        "Arthropathy of Knee"
      ],
      "interventions": [
        {
          "name": "Green LED light therapy",
          "type": "DEVICE"
        },
        {
          "name": "White LED light therapy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2018-09-05",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-07-31",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03674697"
    },
    {
      "nct_id": "NCT03074513",
      "title": "Atezolizumab and Bevacizumab in Treating Patients With Rare Solid Tumors",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Appendix Adenocarcinoma",
        "Human Papillomavirus-Related Anal Squamous Cell Carcinoma",
        "Human Papillomavirus-Related Cervical Squamous Cell Carcinoma",
        "Human Papillomavirus-Related Squamous Cell Carcinoma of the Penis",
        "Human Papillomavirus-Related Vulvar Squamous Cell Carcinoma",
        "Neuroendocrine Carcinoma",
        "Pancreatic Neuroendocrine Tumor",
        "Recurrent Merkel Cell Carcinoma",
        "Recurrent Nasopharynx Carcinoma",
        "Recurrent Peritoneal Malignant Mesothelioma",
        "Recurrent Pleural Malignant Mesothelioma",
        "Stage III Merkel Cell Carcinoma AJCC v7",
        "Stage III Nasopharyngeal Carcinoma AJCC v7",
        "Stage III Pleural Malignant Mesothelioma AJCC v7",
        "Stage IV Merkel Cell Carcinoma AJCC v7",
        "Stage IV Nasopharyngeal Carcinoma AJCC v7",
        "Stage IV Pleural Malignant Mesothelioma AJCC v7",
        "Stage IVA Nasopharyngeal Carcinoma AJCC v7",
        "Stage IVB Nasopharyngeal Carcinoma AJCC v7",
        "Stage IVC Nasopharyngeal Carcinoma AJCC v7",
        "Vaginal Squamous Cell Carcinoma, Not Otherwise Specified"
      ],
      "interventions": [
        {
          "name": "Atezolizumab",
          "type": "DRUG"
        },
        {
          "name": "Bevacizumab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        },
        {
          "name": "Pharmacological Study",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 133,
      "start_date": "2017-03-03",
      "completion_date": "2027-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-14",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03074513"
    },
    {
      "nct_id": "NCT04245527",
      "title": "Use of Infrared Photomodulation for Hormonal Balance (Joovvin' for Hormonal Health)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Testosterone Deficiency",
        "Estrogen Deficiency"
      ],
      "interventions": [
        {
          "name": "Joovv Infrared Light Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "ProofPilot",
      "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": 0,
      "start_date": "2020-01-31",
      "completion_date": "2020-06-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-17",
      "last_synced_at": "2026-10-20T13:23:32.132Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04245527"
    }
  ]
}