{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Photosensitivity&page=2",
    "query": {
      "condition": "Photosensitivity",
      "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=Photosensitivity&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T18:49:03.642Z",
  "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": "NCT04532164",
      "title": "Study to Find Out if Cream V61-044 Used to Treat Fungal Infections Causes an Allergic Skin Reaction to Sunlight in Healthy Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Dermatitis, Photoallergic"
      ],
      "interventions": [
        {
          "name": "Butenafine HCl 1% (BAY1896425) - Induction Phase",
          "type": "DRUG"
        },
        {
          "name": "Butenafine HCl 1% (BAY1896425) - Challenge Phase",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 137,
      "start_date": "2013-06-10",
      "completion_date": "2013-11-11",
      "has_results": true,
      "last_update_posted_date": "2020-11-16",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 1,
      "location_summary": "Fairfield, New Jersey",
      "locations": [
        {
          "city": "Fairfield",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04532164"
    },
    {
      "nct_id": "NCT00894010",
      "title": "Photosensitivity Proof of Concept Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Photosensitive Epilepsy"
      ],
      "interventions": [
        {
          "name": "carbamazepine 400mg",
          "type": "DRUG"
        },
        {
          "name": "levetiracetam 1000mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Epilepsy Study Consortium",
      "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": 6,
      "start_date": "2009-05",
      "completion_date": "2011-06",
      "has_results": false,
      "last_update_posted_date": "2012-03-05",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • New York, New York",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00894010"
    },
    {
      "nct_id": "NCT03007589",
      "title": "Natural Sunlight Protection and Simulated Sunlight Protection Offered by Sunscreens and Fabrics",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sunburn",
        "Sun Damaged Skin",
        "Overexposure to Sun Rays"
      ],
      "interventions": [
        {
          "name": "otc sunscreens",
          "type": "DRUG"
        },
        {
          "name": "sun protection fabrics",
          "type": "OTHER"
        },
        {
          "name": "Optical Filters",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Sun Protection Foundation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "15 Years to 90 Years"
      },
      "enrollment_count": 200,
      "start_date": "2014-04",
      "completion_date": "2040-01",
      "has_results": false,
      "last_update_posted_date": "2025-05-15",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 3,
      "location_summary": "San Diego, California • Waimea, Hawaii • Seattle, Washington",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Waimea",
          "state": "Hawaii"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03007589"
    },
    {
      "nct_id": "NCT03752736",
      "title": "Sun Safety Skills for Elementary School Students",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sunburn",
        "Skin Cancer Prevention"
      ],
      "interventions": [
        {
          "name": "\"I wear sunscreen everyday\" song-based video",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "7 Years",
        "sex": "ALL",
        "summary": "5 Years to 7 Years"
      },
      "enrollment_count": 96,
      "start_date": "2019-02-25",
      "completion_date": "2019-05-23",
      "has_results": false,
      "last_update_posted_date": "2019-08-13",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 1,
      "location_summary": "Cupertino, California",
      "locations": [
        {
          "city": "Cupertino",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03752736"
    },
    {
      "nct_id": "NCT05020184",
      "title": "Effect of Oral Cimetidine in the Protoporphyrias",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Erythropoietic Protoporphyria",
        "X-linked Protoporphyria"
      ],
      "interventions": [
        {
          "name": "Cimetidine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Amy K. Dickey, M.D.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "15 Years and older"
      },
      "enrollment_count": 26,
      "start_date": "2022-06-14",
      "completion_date": "2025-04-24",
      "has_results": true,
      "last_update_posted_date": "2026-06-29",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 3,
      "location_summary": "Boston, Massachusetts • Winston-Salem, North Carolina • Galveston, Texas",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        },
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05020184"
    },
    {
      "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": "2026-07-22T18:49:03.642Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05767008"
    },
    {
      "nct_id": "NCT03344796",
      "title": "UV Exposure Assessed With Wearable Sensor and Sun Protection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sunburn, Erythema",
        "Sun Protection"
      ],
      "interventions": [
        {
          "name": "Goal attainment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 164,
      "start_date": "2018-06-30",
      "completion_date": "2020-09-30",
      "has_results": true,
      "last_update_posted_date": "2023-07-27",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03344796"
    },
    {
      "nct_id": "NCT05260359",
      "title": "Dermal Irritation, Sensitization and Cumulative Irritation Potential of 6% Bemotrizinol",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Sunburn"
      ],
      "interventions": [
        {
          "name": "6% Bemotrizinol (BEMT) in a basic sunscreen oil formulation",
          "type": "DRUG"
        },
        {
          "name": "6% Bemotrizinol (BEMT) dispersion in petrolatum",
          "type": "DRUG"
        },
        {
          "name": "Sunscreen oil vehicle with 10% ethanol as penetration enhancer without BEMT",
          "type": "OTHER"
        },
        {
          "name": "Petrolatum vehicle",
          "type": "OTHER"
        },
        {
          "name": "0.9% Saline",
          "type": "OTHER"
        },
        {
          "name": "Sodium Lauryl Sulfate 0.1% (SLS)",
          "type": "OTHER"
        },
        {
          "name": "Undosed patch",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "dsm-firmenich Switzerland AG",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 224,
      "start_date": "2022-02-23",
      "completion_date": "2022-04-08",
      "has_results": false,
      "last_update_posted_date": "2022-08-26",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 1,
      "location_summary": "Piscataway, New Jersey",
      "locations": [
        {
          "city": "Piscataway",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05260359"
    },
    {
      "nct_id": "NCT03289832",
      "title": "Effect of Orally Delivered Phytochemicals on Aging and Inflammation in the Skin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Adults"
      ],
      "interventions": [
        {
          "name": "Crucera-SGS",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Meriva 500-SF",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 25,
      "start_date": "2017-09-25",
      "completion_date": "2019-10-23",
      "has_results": false,
      "last_update_posted_date": "2020-07-21",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03289832"
    },
    {
      "nct_id": "NCT01516788",
      "title": "Photoprovocation Testing in Subjects With Cutaneous Lupus",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lupus Erythematosus",
        "Photosensitivity Conditions"
      ],
      "interventions": [
        {
          "name": "Phototesting",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 19,
      "start_date": "2011-12",
      "completion_date": "2018-07-02",
      "has_results": false,
      "last_update_posted_date": "2021-07-13",
      "last_synced_at": "2026-07-22T18:49:03.642Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01516788"
    }
  ]
}