{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Porphyrins",
    "query": {
      "condition": "Porphyrins"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T09:14:57.371Z",
  "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": "NCT01550705",
      "title": "Effect of Isoniazid on Protoporphyrin Levels in Erythropoietic Protoporphyria",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Erythropoietic Protoporphyria (EPP)",
        "X Linked Erythropoietic Protoporphyria"
      ],
      "interventions": [
        {
          "name": "Isoniazid",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2012-03",
      "completion_date": "2015-12",
      "has_results": true,
      "last_update_posted_date": "2017-01-16",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01550705"
    },
    {
      "nct_id": "NCT07572331",
      "title": "Clinical Study Evaluating the Safety and Effectiveness of the NIRA Laser M2.1 for the Treatment of Full-Face Wrinkles",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skin Ageing",
        "Facial Wrinkles",
        "Acne",
        "Skin Elasticity",
        "Infraorbital Dark Circle Severity",
        "Skin Firmness",
        "UV Spots",
        "Skin Texture",
        "Skin Pores",
        "Brown Spots",
        "Porphyrins",
        "Red Spots"
      ],
      "interventions": [
        {
          "name": "NIRA Laser M2.1",
          "type": "DEVICE"
        },
        {
          "name": "Topical",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "NIRA Innovations Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "35 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2025-01-13",
      "completion_date": "2025-10-21",
      "has_results": false,
      "last_update_posted_date": "2026-05-07",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 1,
      "location_summary": "Beverly, Massachusetts",
      "locations": [
        {
          "city": "Beverly",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07572331"
    },
    {
      "nct_id": "NCT03457415",
      "title": "Collection of Sputum and Labeling for Lung Cancer",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "bioAffinity Technologies Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 500,
      "start_date": "2018-03-01",
      "completion_date": "2025-12",
      "has_results": false,
      "last_update_posted_date": "2025-04-01",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 3,
      "location_summary": "Summit, New Jersey • Albuquerque, New Mexico • San Antonio, Texas",
      "locations": [
        {
          "city": "Summit",
          "state": "New Jersey"
        },
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03457415"
    },
    {
      "nct_id": "NCT01160848",
      "title": "Photoactive Porphyrins (PAP) Levels After Topical Visonac Application in Acne Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acne Vulgaris"
      ],
      "interventions": [
        {
          "name": "Area cleaned with saline water and occluded with Tegaderm",
          "type": "DRUG"
        },
        {
          "name": "Area cleaned with saline water",
          "type": "DRUG"
        },
        {
          "name": "Area cleaned with Ethyl alcohol solution",
          "type": "DRUG"
        },
        {
          "name": "Visonac left on the skin for 24 hours in facial area one",
          "type": "DRUG"
        },
        {
          "name": "Visonac wiped off after one hour",
          "type": "DRUG"
        },
        {
          "name": "Visonac left on the skin 24 hours in facial area two",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Photocure",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "12 Years to 35 Years"
      },
      "enrollment_count": 20,
      "start_date": "2010-08",
      "completion_date": "2011-01",
      "has_results": true,
      "last_update_posted_date": "2014-05-20",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01160848"
    },
    {
      "nct_id": "NCT05476406",
      "title": "Clinical Study to Evaluate the Impact of aKwa Skincare System on Skin Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sin Health",
        "Skin Hydration",
        "Skin Wrinkles",
        "Skin Porphyrins",
        "Facial Skin Red Spots",
        "Facial Skin Red Vasculature"
      ],
      "interventions": [
        {
          "name": "äKwä skincare system products",
          "type": "OTHER"
        },
        {
          "name": "competitor products (control)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "4Life Research, LLC",
      "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": 26,
      "start_date": "2019-04-11",
      "completion_date": "2019-07-26",
      "has_results": false,
      "last_update_posted_date": "2022-07-27",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 1,
      "location_summary": "Sandy City, Utah",
      "locations": [
        {
          "city": "Sandy City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05476406"
    },
    {
      "nct_id": "NCT02388074",
      "title": "Sputum Labeling Utilizing Synthetic Meso-Tetra (4-Carboxyphenyl) Porphine (TCPP) for Detection of Lung Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lung Cancer"
      ],
      "interventions": [
        {
          "name": "CyPath®",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "bioAffinity Technologies Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 25,
      "start_date": "2015-03",
      "completion_date": "2015-04",
      "has_results": true,
      "last_update_posted_date": "2015-07-14",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 1,
      "location_summary": "Albuquerque, New Mexico",
      "locations": [
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02388074"
    },
    {
      "nct_id": "NCT03837600",
      "title": "Sputum Labeling Utilizing Synthetic Meso-Tetra (4-Carboxyphenyl) Porphyrin (TCPP) for Detection of Lung Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "bioAffinity Technologies Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 197,
      "start_date": "2016-09-22",
      "completion_date": "2018-08-15",
      "has_results": false,
      "last_update_posted_date": "2023-07-27",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 5,
      "location_summary": "Waterbury, Connecticut • Neptune City, New Jersey • Summit, New Jersey + 2 more",
      "locations": [
        {
          "city": "Waterbury",
          "state": "Connecticut"
        },
        {
          "city": "Neptune City",
          "state": "New Jersey"
        },
        {
          "city": "Summit",
          "state": "New Jersey"
        },
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03837600"
    },
    {
      "nct_id": "NCT00894127",
      "title": "Sputum Labeling Utilizing Synthetic Meso Tetra (4-Carboxyphenyl) Porphine (TCPP) for Detection of Lung Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Lung Cancer"
      ],
      "interventions": [
        {
          "name": "CyPath",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Biomoda Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 128,
      "start_date": "2009-03",
      "completion_date": "2011-03",
      "has_results": true,
      "last_update_posted_date": "2019-10-30",
      "last_synced_at": "2026-05-22T09:14:57.371Z",
      "location_count": 3,
      "location_summary": "Waterbury, Connecticut • Newark, Delaware • Albuquerque, New Mexico",
      "locations": [
        {
          "city": "Waterbury",
          "state": "Connecticut"
        },
        {
          "city": "Newark",
          "state": "Delaware"
        },
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00894127"
    }
  ]
}