{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Phototherapy&page=2",
    "query": {
      "condition": "Phototherapy",
      "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=Phototherapy&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T11:19:52.429Z",
  "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": "NCT01350505",
      "title": "Toileting at Night in Older Adults: Light to Maximize Balance, Minimize Insomnia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Falls",
        "Balance",
        "Insomnia",
        "Aging"
      ],
      "interventions": [
        {
          "name": "White light exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dim white light exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Very dim white light exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dim orange light exposure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "55 Years to 85 Years"
      },
      "enrollment_count": 21,
      "start_date": "2013-10-15",
      "completion_date": "2017-06-30",
      "has_results": true,
      "last_update_posted_date": "2019-02-15",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01350505"
    },
    {
      "nct_id": "NCT02940769",
      "title": "Neurobiological Effects of Light on MDD",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder"
      ],
      "interventions": [
        {
          "name": "light glasses",
          "type": "DEVICE"
        },
        {
          "name": "sham glasses (placebo)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 7,
      "start_date": "2014-09-04",
      "completion_date": "2017-02-14",
      "has_results": false,
      "last_update_posted_date": "2022-12-22",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02940769"
    },
    {
      "nct_id": "NCT00961454",
      "title": "Photobiomodulation to Alter Cerebral Blood Flow and to Affect the Emotional Status of Patients With Major Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Major Depression",
        "Anxiety Disorder",
        "Post-Traumatic Stress Disorder",
        "Substance Abuse Disorder"
      ],
      "interventions": [
        {
          "name": "Photobiomodulation with a super-luminous light emitting diode",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 10,
      "start_date": "2009-01",
      "completion_date": "2009-06",
      "has_results": false,
      "last_update_posted_date": "2009-08-19",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00961454"
    },
    {
      "nct_id": "NCT03420456",
      "title": "Transcranial Pulse Near-Infrared Light in Generalized Anxiety Disorder: a Placebo-Controlled Study",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Generalized Anxiety Disorder"
      ],
      "interventions": [
        {
          "name": "Transcranial Light Therapy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 17,
      "start_date": "2018-09-24",
      "completion_date": "2019-05-06",
      "has_results": false,
      "last_update_posted_date": "2020-08-05",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03420456"
    },
    {
      "nct_id": "NCT01431573",
      "title": "Wake Therapy in the Treatment of Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder",
        "Bipolar Disorder"
      ],
      "interventions": [
        {
          "name": "Wake Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "light box",
          "type": "DEVICE"
        },
        {
          "name": "Lithium",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE",
        "DRUG"
      ],
      "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": 8,
      "start_date": "2011-07",
      "completion_date": "2016-08",
      "has_results": true,
      "last_update_posted_date": "2021-03-18",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 2,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01431573"
    },
    {
      "nct_id": "NCT02702843",
      "title": "Fluorescent Cholangiography vs White Light for Bile Ducts Identification",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cholecystitis",
        "Cholelithiasis"
      ],
      "interventions": [
        {
          "name": "Laparoscopic cholecystectomy with Xenon light",
          "type": "PROCEDURE"
        },
        {
          "name": "Laparoscopic cholecystectomy (fluorescent cholangiography)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 677,
      "start_date": "2016-04",
      "completion_date": "2018-08-31",
      "has_results": true,
      "last_update_posted_date": "2025-11-12",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California • Cleveland, Ohio",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02702843"
    },
    {
      "nct_id": "NCT06363240",
      "title": "Evaluation of Broadband Light Treatment for Solar Lentigines",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Solar Lentigo"
      ],
      "interventions": [
        {
          "name": "Broadband Light",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Sciton",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2024-03-12",
      "completion_date": "2025-04-30",
      "has_results": false,
      "last_update_posted_date": "2025-05-16",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "Boca Raton, Florida",
      "locations": [
        {
          "city": "Boca Raton",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06363240"
    },
    {
      "nct_id": "NCT03176485",
      "title": "Evaluation of Pathway Modulation by Raf, MEK, & Kinase Inhibitors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metastatic Cancer",
        "Melanoma",
        "Colon Cancer",
        "Differentiated Thyroid Cancer",
        "Hepatocellular Carcinoma",
        "Renal Cell Carcinoma",
        "Metastatic Melanoma",
        "HCC",
        "Metastatic Colon Cancer"
      ],
      "interventions": [
        {
          "name": "Solar Simulator",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 45,
      "start_date": "2014-10-17",
      "completion_date": "2018-11-01",
      "has_results": false,
      "last_update_posted_date": "2019-01-04",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03176485"
    },
    {
      "nct_id": "NCT01822197",
      "title": "Pilot Trial of Phototherapy for Acute Depression in Hospitalized Cystic Fibrosis Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression",
        "Cystic Fibrosis"
      ],
      "interventions": [
        {
          "name": "Phototherapy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2013-03",
      "completion_date": "2015-06",
      "has_results": true,
      "last_update_posted_date": "2016-12-19",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01822197"
    },
    {
      "nct_id": "NCT04937244",
      "title": "Pilot Study Evaluating the Optimization of the ORBEYE Blue Light Filter During Fluorescence-Guided Resection of Gliomas",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Malignant Glioma of Brain"
      ],
      "interventions": [
        {
          "name": "5ALA exoscopic fluorescence filter",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2021-05-13",
      "completion_date": "2022-05-11",
      "has_results": false,
      "last_update_posted_date": "2021-06-23",
      "last_synced_at": "2026-06-26T11:19:52.429Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04937244"
    }
  ]
}