{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Churg+Strauss+Syndrome&page=2",
    "query": {
      "condition": "Churg Strauss Syndrome",
      "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=Churg+Strauss+Syndrome&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T10:11:44.185Z",
  "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": "NCT02190942",
      "title": "VCRC Patient Contact Registry Patient-Reported Data Validation Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Behcet's Disease",
        "Churg-Strauss Syndrome",
        "Giant Cell Arteritis",
        "Wegener Granulomatosis",
        "Microscopic Polyangiitis",
        "Polyarteritis Nodosa",
        "Takayasu's Arteritis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of South Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 198,
      "start_date": "2014-05",
      "completion_date": "2019-06-18",
      "has_results": false,
      "last_update_posted_date": "2019-10-16",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02190942"
    },
    {
      "nct_id": "NCT03298061",
      "title": "Long-term Access Program (LAP) of Mepolizumab for Subjects Who Participated in Study MEA115921",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Churg-Strauss Syndrome",
        "Eosinophilic Granulomatosis With Polyangiitis"
      ],
      "interventions": [
        {
          "name": "Mepolizumab",
          "type": "DRUG"
        },
        {
          "name": "Prednisolone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2015-04-14",
      "completion_date": "2023-02-16",
      "has_results": true,
      "last_update_posted_date": "2024-03-12",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 14,
      "location_summary": "Denver, Colorado • Bethesda, Maryland • Boston, Massachusetts + 10 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03298061"
    },
    {
      "nct_id": "NCT00527566",
      "title": "Mepolizumab As a Steroid-sparing Treatment Option in the Churg Strauss Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Churg Strauss Syndrome"
      ],
      "interventions": [
        {
          "name": "Mepolizumab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "19 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2007-09",
      "completion_date": "2009-08",
      "has_results": true,
      "last_update_posted_date": "2017-03-22",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00527566"
    },
    {
      "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": "2026-07-23T10:11:44.185Z",
      "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": "NCT03004326",
      "title": "Clinical Transcriptomics in Systemic Vasculitis (CUTIS)",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cryoglobulinemic Vasculitis (CV)",
        "Drug-induced Vasculitis",
        "Eosinophilic Granulomatosis With Polyangiitis (EGPA)",
        "IgA Vasculitis",
        "Isolated Cutaneous Vasculitis",
        "Granulomatosis With Polyangiitis (GPA)",
        "Microscopic Polyangiitis (MPA)",
        "Polyarteritis Nodosa (PAN)",
        "Urticarial Vasculitis",
        "Vasculitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Peter Merkel",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2017-01",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-01-22",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 8,
      "location_summary": "Los Angeles, California • Boston, Massachusetts • Rochester, Minnesota + 5 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03004326"
    },
    {
      "nct_id": "NCT06046222",
      "title": "Trial of Efficacy and Safety of NS-229 Versus Placebo in Patients With Eosinophilic Granulomatosis With Polyangiitis",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Eosinophilic Granulomatosis With Polyangiitis",
        "Churg-Strauss Syndrome"
      ],
      "interventions": [
        {
          "name": "NS-229",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "NS Pharma, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2023-12-20",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-26",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 7,
      "location_summary": "Denver, Colorado • Rochester, Minnesota • Cleveland, Ohio + 4 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06046222"
    },
    {
      "nct_id": "NCT02593565",
      "title": "Vasculitis Pregnancy Registry",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Vasculitis",
        "Behcet's Disease",
        "CNS Vasculitis",
        "Cryoglobulinemic Vasculitis",
        "Eosinophilic Granulomatosis With Polyangiitis (EGPA)",
        "Churg-Strauss Syndrome (CSS)",
        "Granulomatosis With Polyangiitis (GPA)",
        "Wegener's Granulomatosis",
        "IgA Vasculitis",
        "Henoch-Schoenlein Purpura (HSP)",
        "Microscopic Polyangiitis (MPA)",
        "Polyarteritis Nodosa (PAN)",
        "Takayasu Arteritis (TAK)",
        "Urticarial Vasculitis",
        "Systemic Vasculitis"
      ],
      "interventions": [
        {
          "name": "Online questionnaires",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 100,
      "start_date": "2015-11",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-01-23",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02593565"
    },
    {
      "nct_id": "NCT02190916",
      "title": "Vasculitis Illness Perception (VIP) Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Wegener Granulomatosis",
        "Microscopic Polyangiitis",
        "Churg-Strauss Syndrome",
        "Polyarteritis Nodosa",
        "Giant Cell Arteritis",
        "Takayasu's Arteritis",
        "Henoch-Schoenlein Purpura",
        "Behcet's Disease",
        "CNS Vasculitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of South Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 707,
      "start_date": "2011-10",
      "completion_date": "2013-10",
      "has_results": false,
      "last_update_posted_date": "2014-07-15",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02190916"
    },
    {
      "nct_id": "NCT02006134",
      "title": "Pediatric Vasculitis Initiative",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Wegeners Granulomatosis (Granulomatosis With Polyangiitis)",
        "Microscopic Polyangiitis",
        "Eosinophilic Granulomatosis With Polyangiitis",
        "Polyarteritis Nodosa",
        "Takayasu Arteritis",
        "Primary CNS Vasculitis",
        "Unclassified Vasculitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of British Columbia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "Up to 20 Years"
      },
      "enrollment_count": 1600,
      "start_date": "2013-01",
      "completion_date": "2025-03",
      "has_results": false,
      "last_update_posted_date": "2023-11-30",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 10,
      "location_summary": "San Francisco, California • Gainesville, Florida • Chicago, Illinois + 7 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Hackensack",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02006134"
    },
    {
      "nct_id": "NCT00424749",
      "title": "Rituxan in Churg Strauss Syndrome With Renal Involvement",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Churg-Strauss Syndrome"
      ],
      "interventions": [
        {
          "name": "Rituximab",
          "type": "DRUG"
        },
        {
          "name": "Prednisone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Fernando Fervenza",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2007-06",
      "completion_date": "2009-07",
      "has_results": true,
      "last_update_posted_date": "2011-12-08",
      "last_synced_at": "2026-07-23T10:11:44.185Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00424749"
    }
  ]
}