{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Arteritis%2C+Giant+Cell&page=2",
    "query": {
      "condition": "Arteritis, Giant Cell",
      "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=Arteritis%2C+Giant+Cell&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T05:20:16.475Z",
  "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": "NCT02257866",
      "title": "Studies of the Natural History, Pathogenesis, and Outcome of Idiopathic Systemic Vasculitis",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Takayasu's Arteritis",
        "Giant Cell Arteritis",
        "Polyarteritis Nodosa",
        "Relapsing Polychondritis",
        "ANCA-Associated Vasculitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "3 Years and older"
      },
      "enrollment_count": 4000,
      "start_date": "2014-09-29",
      "completion_date": "2050-01-01",
      "has_results": false,
      "last_update_posted_date": "2026-07-16",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02257866"
    },
    {
      "nct_id": "NCT01791153",
      "title": "An Efficacy and Safety Study of Tocilizumab (RoActemra/Actemra) in Participants With Giant Cell Arteritis (GCA)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Giant Cell Arteritis"
      ],
      "interventions": [
        {
          "name": "Tocilizumab",
          "type": "DRUG"
        },
        {
          "name": "Prednisone",
          "type": "DRUG"
        },
        {
          "name": "Tocilizumab Placebo",
          "type": "DRUG"
        },
        {
          "name": "Prednisone Placebo",
          "type": "DRUG"
        },
        {
          "name": "Corticosteroids",
          "type": "DRUG"
        },
        {
          "name": "Methotrexate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 251,
      "start_date": "2013-07-22",
      "completion_date": "2018-06-04",
      "has_results": true,
      "last_update_posted_date": "2020-02-06",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 14,
      "location_summary": "Los Angeles, California • Boca Raton, Florida • Sarasota, Florida + 10 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Paducah",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01791153"
    },
    {
      "nct_id": "NCT02967068",
      "title": "VCRC Tissue Repository",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Aortitis",
        "Cutaneous Vasculitis",
        "Eosinophilic Granulomatosis With Polyangiitis",
        "Giant Cell Arteritis",
        "Granulomatosis With Polyangiitis (Wegener's)",
        "Henoch-Schonlein Purpura",
        "IgA Vasculitis",
        "Microscopic Polyangiitis",
        "Polyarteritis Nodosa",
        "Takayasu Arteritis",
        "Churg-Strauss Syndrome"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1000,
      "start_date": "2016-11",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-01-22",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 6,
      "location_summary": "Boston, Massachusetts • Cleveland, Ohio • Philadelphia, Pennsylvania + 2 more",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02967068"
    },
    {
      "nct_id": "NCT02531633",
      "title": "Efficacy and Safety Study of Sirukumab in Patients With Giant Cell Arteritis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Giant Cell Arteritis"
      ],
      "interventions": [
        {
          "name": "Sirukumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo to match sirukumab",
          "type": "DRUG"
        },
        {
          "name": "Prednisone",
          "type": "DRUG"
        },
        {
          "name": "Placebo to match prednisone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 161,
      "start_date": "2015-10-16",
      "completion_date": "2018-03-21",
      "has_results": true,
      "last_update_posted_date": "2019-07-31",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 13,
      "location_summary": "Aurora, Colorado • Boca Raton, Florida • Naples, Florida + 9 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Naples",
          "state": "Florida"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02531633"
    },
    {
      "nct_id": "NCT03656627",
      "title": "Nivolumab in Patients With Advanced Non-Small Cell Lung Cancer and Pre-existing Autoimmune Disease",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Autoimmune Diseases",
        "Non-small Cell Lung Cancer",
        "Rheumatoid Arthritis",
        "Psoriasis",
        "Giant Cell Arteritis",
        "Polymyalgia Rheumatica",
        "Systemic Lupus Erythematosus",
        "Crohn Disease",
        "Multiple Sclerosis",
        "Ulcerative Colitis"
      ],
      "interventions": [
        {
          "name": "Nivolumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Alliance Foundation Trials, LLC.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 7,
      "start_date": "2019-06-27",
      "completion_date": "2021-03-18",
      "has_results": false,
      "last_update_posted_date": "2023-02-15",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 9,
      "location_summary": "Chicago, Illinois • Boston, Massachusetts • Ann Arbor, Michigan + 6 more",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Saint Louis Park",
          "state": "Minnesota"
        },
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03656627"
    },
    {
      "nct_id": "NCT00556439",
      "title": "Abatacept for Treating Adults With Giant Cell Arteritis and Takayasu's Arteritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Takayasu's Arteritis",
        "Giant Cell Arteritis"
      ],
      "interventions": [
        {
          "name": "Abatacept",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "15 Years and older"
      },
      "enrollment_count": 97,
      "start_date": "2008-12",
      "completion_date": "2015-08",
      "has_results": true,
      "last_update_posted_date": "2018-02-26",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 8,
      "location_summary": "Los Angeles, California • Baltimore, Maryland • Boston, Massachusetts + 5 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00556439"
    },
    {
      "nct_id": "NCT07108387",
      "title": "Tocilizumab Discontinuation Versus Dose Reduction for Patients With Well-Controlled Giant Cell Arteritis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Giant Cell Arteritis (GCA)"
      ],
      "interventions": [
        {
          "name": "Tocilizumab",
          "type": "DRUG"
        },
        {
          "name": "Discontinue Tocilizumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 78,
      "start_date": "2025-12-11",
      "completion_date": "2030-01-11",
      "has_results": false,
      "last_update_posted_date": "2026-06-05",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 7,
      "location_summary": "Atlanta, Georgia • Chicago, Illinois • Baltimore, Maryland + 4 more",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Great Neck",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07108387"
    },
    {
      "nct_id": "NCT00847236",
      "title": "Protocol For The Quantitation Of Pain In The Diagnosis Of Polymyalgia Rheumatica",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Polymyalgia Rheumatica",
        "Rheumatoid Arthritis",
        "Rheumatic Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Lahey Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 142,
      "start_date": "2009-01",
      "completion_date": "2013-08",
      "has_results": false,
      "last_update_posted_date": "2017-08-23",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 1,
      "location_summary": "Arlington, Massachusetts",
      "locations": [
        {
          "city": "Arlington",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00847236"
    },
    {
      "nct_id": "NCT02955147",
      "title": "Ustekinumab for the Treatment of Giant Cell Arteritis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Giant Cell Arteritis",
        "Temporal Arteritis",
        "Horton's Disease"
      ],
      "interventions": [
        {
          "name": "Ustekinumab",
          "type": "DRUG"
        },
        {
          "name": "Prednisone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 13,
      "start_date": "2016-12-01",
      "completion_date": "2019-09-19",
      "has_results": true,
      "last_update_posted_date": "2020-06-12",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02955147"
    },
    {
      "nct_id": "NCT03827018",
      "title": "KPL-301 for Subjects With Giant Cell Arteritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Giant Cell Arteritis"
      ],
      "interventions": [
        {
          "name": "mavrilimumab",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "placebo",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "prednisone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT",
        "DRUG"
      ],
      "sponsor": "Kiniksa Pharmaceuticals, Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "50 Years to 85 Years"
      },
      "enrollment_count": 70,
      "start_date": "2018-09-20",
      "completion_date": "2020-11-25",
      "has_results": true,
      "last_update_posted_date": "2023-10-23",
      "last_synced_at": "2026-07-24T05:20:16.475Z",
      "location_count": 8,
      "location_summary": "Sarasota, Florida • Tampa, Florida • Atlanta, Georgia + 5 more",
      "locations": [
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Lansing",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03827018"
    }
  ]
}