{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Lichen+Keloidalis+Nuchae",
    "query": {
      "condition": "Lichen Keloidalis Nuchae"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T15:57:06.834Z",
  "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": "NCT00757315",
      "title": "NdYag Laser for Acne Keloidalis Nuchae",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acne Keloidalis Nuchae",
        "NdYag Laser",
        "AKN",
        "Acne Keloidalis",
        "AK",
        "Dermatitis Papillaris Capillitii",
        "Folliculitis Keloidalis Nuchae",
        "Sycosis Nuchae",
        "Acne Keloid",
        "Keloidal Folliculitis",
        "Lichen Keloidalis Nuchae",
        "Folliculitis Nuchae Scleroticans",
        "Sycosis Framboesiformis"
      ],
      "interventions": [
        {
          "name": "NdYag Laser(hair removal laser) plus topical corticosteroid",
          "type": "DEVICE"
        },
        {
          "name": "Topical corticosteroid alone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2008-09",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2013-03-29",
      "last_synced_at": "2026-07-22T15:57:06.834Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00757315"
    },
    {
      "nct_id": "NCT05608499",
      "title": "Duobrii Treatment of Acne Keloidalis Nuchae (AKN)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Acne Keloidalis Nuchae",
        "AKN"
      ],
      "interventions": [
        {
          "name": "Duobrii",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Bryhali",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2022-10-26",
      "completion_date": "2024-04-15",
      "has_results": true,
      "last_update_posted_date": "2025-11-04",
      "last_synced_at": "2026-07-22T15:57:06.834Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05608499"
    },
    {
      "nct_id": "NCT00129428",
      "title": "Ultraviolet B (UVB) Light Therapy in the Treatment of Skin Conditions With Altered Dermal Matrix",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Keloid",
        "Scleroderma, Localized",
        "Acne Keloidalis",
        "Scars",
        "Granuloma Annulare"
      ],
      "interventions": [
        {
          "name": "UVB Irradiation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "10 Years to 80 Years"
      },
      "enrollment_count": 33,
      "start_date": "2002-08",
      "completion_date": "2009-01",
      "has_results": false,
      "last_update_posted_date": "2015-05-01",
      "last_synced_at": "2026-07-22T15:57:06.834Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00129428"
    },
    {
      "nct_id": "NCT04214483",
      "title": "A Pilot Study to Explore the Role of Gut Flora in Acne",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acne",
        "Acne Vulgaris",
        "Acne Keloidalis",
        "Acne Keloid",
        "Acne Conglobata",
        "Acne Rosacea",
        "Acne Inversa",
        "Acne Cystic",
        "Acne Pomade",
        "Acne Indurata",
        "Acne Papular",
        "Acne Tropica",
        "Acne Urticata",
        "Acne Fulminans",
        "Acne Follicular",
        "Acne Tropicalis",
        "Acne Detergicans",
        "Acne Iodide",
        "Acne Varioliformis"
      ],
      "interventions": [
        {
          "name": "No intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "ProgenaBiome",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 0,
      "start_date": "2020-03-02",
      "completion_date": "2030-07",
      "has_results": false,
      "last_update_posted_date": "2025-06-05",
      "last_synced_at": "2026-07-22T15:57:06.834Z",
      "location_count": 1,
      "location_summary": "Ventura, California",
      "locations": [
        {
          "city": "Ventura",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04214483"
    },
    {
      "nct_id": "NCT01328080",
      "title": "Treatment of Acne Keloidalis Nuchae (Razor Bumps Behind the Neck) Using UV Light Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acne Keloidalis Nuchae"
      ],
      "interventions": [
        {
          "name": "Targeted UV-B",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 11,
      "start_date": "2011-02",
      "completion_date": "2012-08",
      "has_results": true,
      "last_update_posted_date": "2017-03-29",
      "last_synced_at": "2026-07-22T15:57:06.834Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01328080"
    },
    {
      "nct_id": "NCT00476697",
      "title": "UVA1 Light for Scleroderma and Similar Conditions",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Keloid",
        "Scleroderma",
        "Scars",
        "Granuloma Annulare",
        "Acne Keloidalis Nuchae"
      ],
      "interventions": [
        {
          "name": "German manufactured UVA1 emitting light system",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "10 Years to 80 Years"
      },
      "enrollment_count": 23,
      "start_date": "1997-01",
      "completion_date": "2003-07",
      "has_results": false,
      "last_update_posted_date": "2015-07-27",
      "last_synced_at": "2026-07-22T15:57:06.834Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00476697"
    }
  ]
}