{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Anthrax+Immunisation",
    "query": {
      "condition": "Anthrax Immunisation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T12:03:45.066Z",
  "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": "NCT01770743",
      "title": "A Phase 2 Safety and Immunogenicity Study for an Anthrax Vaccine Using 3 Schedules and Two Dose Levels",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Anthrax"
      ],
      "interventions": [
        {
          "name": "AV7909",
          "type": "BIOLOGICAL"
        },
        {
          "name": "BioThrax",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Emergent BioSolutions",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 168,
      "start_date": "2013-01",
      "completion_date": "2014-12",
      "has_results": true,
      "last_update_posted_date": "2024-03-18",
      "last_synced_at": "2026-09-03T12:03:45.066Z",
      "location_count": 4,
      "location_summary": "Miami, Florida • Mt. Pleasant, South Carolina • New Braunfels, Texas + 1 more",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Mt. Pleasant",
          "state": "South Carolina"
        },
        {
          "city": "New Braunfels",
          "state": "Texas"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01770743"
    },
    {
      "nct_id": "NCT05997264",
      "title": "Anthrax AV7909 Boost Evaluation Study",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Anthrax"
      ],
      "interventions": [
        {
          "name": "AV7909 Full Dose (0.5 mL)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "AV7909 Half Dose (0.25 mL)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo: Sodium Chloride Injection, USP 0.9% (0.5 mL)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo: Sodium Chloride Injection, USP 0.9% (0.25 mL)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Biomedical Advanced Research and Development Authority",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 220,
      "start_date": "2023-12-05",
      "completion_date": "2026-08",
      "has_results": false,
      "last_update_posted_date": "2026-02-24",
      "last_synced_at": "2026-09-03T12:03:45.066Z",
      "location_count": 7,
      "location_summary": "Hickory, North Carolina • Salisbury, North Carolina • Statesville, North Carolina + 3 more",
      "locations": [
        {
          "city": "Hickory",
          "state": "North Carolina"
        },
        {
          "city": "Salisbury",
          "state": "North Carolina"
        },
        {
          "city": "Statesville",
          "state": "North Carolina"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        },
        {
          "city": "Jefferson City",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05997264"
    },
    {
      "nct_id": "NCT04660201",
      "title": "Anthrax AV7909 Liquid vs Lyophilized",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Anthrax",
        "Anthrax Immunisation"
      ],
      "interventions": [
        {
          "name": "AV7909",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 41,
      "start_date": "2022-05-25",
      "completion_date": "2024-03-30",
      "has_results": true,
      "last_update_posted_date": "2024-12-19",
      "last_synced_at": "2026-09-03T12:03:45.066Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04660201"
    }
  ]
}