{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Alopecia+Universalis",
    "query": {
      "condition": "Alopecia Universalis"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 19,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Alopecia+Universalis&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-21T22:12:01.992Z",
  "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": "NCT04011748",
      "title": "Clinical Application of Stem Cell Educator Therapy in Alopecia Areata",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata",
        "Alopecia Totalis",
        "Alopecia Universalis"
      ],
      "interventions": [
        {
          "name": "Stem Cell Educator therapy",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Throne Biotechnologies Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2022-09-20",
      "completion_date": "2023-07-30",
      "has_results": false,
      "last_update_posted_date": "2023-01-12",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 1,
      "location_summary": "Paramus, New Jersey",
      "locations": [
        {
          "city": "Paramus",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04011748"
    },
    {
      "nct_id": "NCT04006457",
      "title": "Long-Term PF-06651600 for the Treatment of Alopecia Areata",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Alopecia Areata"
      ],
      "interventions": [
        {
          "name": "PF-06651600",
          "type": "DRUG"
        },
        {
          "name": "Tetanus and diphtheria toxoids and acellular pertussis (Tdap) vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Meningococcal (groups A, C, W-135 and Y [ACWY]) oligosaccharide diphtheria CRM197 conjugate vaccine",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BIOLOGICAL"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 1057,
      "start_date": "2019-07-18",
      "completion_date": "2026-02-26",
      "has_results": true,
      "last_update_posted_date": "2026-04-09",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 47,
      "location_summary": "Birmingham, Alabama • Beverly Hills, California • Irvine, California + 28 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04006457"
    },
    {
      "nct_id": "NCT04517864",
      "title": "PLACEBO-CONTROLLED SAFETY STUDY OF RITLECITINIB (PF-06651600) IN ADULTS WITH ALOPECIA AREATA",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata"
      ],
      "interventions": [
        {
          "name": "PF-06651600",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 71,
      "start_date": "2020-09-15",
      "completion_date": "2024-05-07",
      "has_results": true,
      "last_update_posted_date": "2025-07-11",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 23,
      "location_summary": "Huntington Beach, California • Irvine, California • Boca Raton, Florida + 17 more",
      "locations": [
        {
          "city": "Huntington Beach",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Hollywood",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04517864"
    },
    {
      "nct_id": "NCT02684097",
      "title": "A Pilot Study of Tralokinumab in Subjects With Moderate to Severe Alopecia Areata",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata"
      ],
      "interventions": [
        {
          "name": "Tralokinumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Emma Guttman",
      "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": 22,
      "start_date": "2016-01",
      "completion_date": "2017-11-28",
      "has_results": true,
      "last_update_posted_date": "2020-01-07",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02684097"
    },
    {
      "nct_id": "NCT02312882",
      "title": "Tofacitinib for the Treatment of Alopecia Areata and Its Variants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alopecia Areata",
        "Alopecia Totalis",
        "Alopecia Universalis"
      ],
      "interventions": [
        {
          "name": "Tofacitinib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2014-12",
      "completion_date": "2015-08",
      "has_results": true,
      "last_update_posted_date": "2017-11-06",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02312882"
    },
    {
      "nct_id": "NCT03732807",
      "title": "PF-06651600 for the Treatment of Alopecia Areata",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Alopecia Areata"
      ],
      "interventions": [
        {
          "name": "PF-06651600 Induction Dose",
          "type": "DRUG"
        },
        {
          "name": "PF-06651600 Maintenance Dose #1",
          "type": "DRUG"
        },
        {
          "name": "PF-06651600 Maintenance Dose #2",
          "type": "DRUG"
        },
        {
          "name": "PF-06651600 Maintenance Dose #3",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 718,
      "start_date": "2018-12-03",
      "completion_date": "2021-06-24",
      "has_results": true,
      "last_update_posted_date": "2022-02-24",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 46,
      "location_summary": "Birmingham, Alabama • Beverly Hills, California • Irvine, California + 25 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03732807"
    },
    {
      "nct_id": "NCT03759340",
      "title": "ATI-502 Topical Solution for the Treatment of Alopecia Areata (AA), Alopecia Universalis (AU) and Alopecia Totalis (AT)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata",
        "Alopecia Universalis",
        "Alopecia Totalis"
      ],
      "interventions": [
        {
          "name": "ATI 502 0.46% Topical Solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aclaris Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2019-01-15",
      "completion_date": "2019-09-11",
      "has_results": true,
      "last_update_posted_date": "2020-10-06",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 20,
      "location_summary": "Rogers, Arkansas • Denver, Colorado • Boynton Beach, Florida + 17 more",
      "locations": [
        {
          "city": "Rogers",
          "state": "Arkansas"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Boynton Beach",
          "state": "Florida"
        },
        {
          "city": "Snellville",
          "state": "Georgia"
        },
        {
          "city": "Clinton Township",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03759340"
    },
    {
      "nct_id": "NCT02197455",
      "title": "Tofacitnib for the Treatment of Alopecia Areata and Variants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata (AA)",
        "Alopecia Totalis (AT)",
        "Alopecia Universalis (AU)"
      ],
      "interventions": [
        {
          "name": "Tofacitinib Administration",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 30,
      "start_date": "2014-07",
      "completion_date": "2015-07",
      "has_results": true,
      "last_update_posted_date": "2017-04-04",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02197455"
    },
    {
      "nct_id": "NCT03551821",
      "title": "Open Label Study of ATI-50002 Topical Solution Administered to Adult Subjects With Eyebrow Loss Due to Alopecia Areata",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata",
        "Alopecia Totalis",
        "Alopecia Universalis"
      ],
      "interventions": [
        {
          "name": "ATI-50002",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aclaris Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1,
      "start_date": "2018-04-11",
      "completion_date": "2018-11-06",
      "has_results": true,
      "last_update_posted_date": "2019-12-11",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 1,
      "location_summary": "Boynton Beach, Florida",
      "locations": [
        {
          "city": "Boynton Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03551821"
    },
    {
      "nct_id": "NCT06747611",
      "title": "Evaluation of Microbiota Transplant Therapy in Patients With Alopecia Areata",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata",
        "Alopecia Totalis",
        "Alopecia Universalis"
      ],
      "interventions": [
        {
          "name": "Vancomycin, Neomycin and MTT capsules",
          "type": "DRUG"
        },
        {
          "name": "Placebo capsules",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Minnesota",
      "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": 40,
      "start_date": "2025-08-21",
      "completion_date": "2028-03-15",
      "has_results": false,
      "last_update_posted_date": "2026-06-26",
      "last_synced_at": "2026-07-21T22:12:01.992Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06747611"
    }
  ]
}