{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Snake+Envenomation",
    "query": {
      "condition": "Snake Envenomation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 11,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Snake+Envenomation&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T06:43:36.292Z",
  "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": "NCT00303303",
      "title": "The Efficacy of Crotaline Fab Antivenom for Copperhead Snake Envenomations",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Snake Envenomation"
      ],
      "interventions": [
        {
          "name": "Crotaline Polyvalent Immune Fab (ovine) (active initial and maintenance therapy)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Crotaline Immune Fab (ovine) (active initial therapy; placebo maintenance therapy)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Months and older"
      },
      "enrollment_count": 13,
      "start_date": "2005-04",
      "completion_date": "2008-05",
      "has_results": true,
      "last_update_posted_date": "2023-12-01",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 4,
      "location_summary": "Charlotte, North Carolina • Durham, North Carolina • Columbia, South Carolina + 1 more",
      "locations": [
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Columbia",
          "state": "South Carolina"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00303303"
    },
    {
      "nct_id": "NCT04733781",
      "title": "Subcutaneous Injection of Large Volumes of Tumescent Lidocaine and Epinephrine by Laypersons",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Venomous Snakebites",
        "Local Anesthesia",
        "Painless Injection",
        "Regional Anesthesia",
        "Dermatologic Surgery",
        "Cutaneous Pain",
        "Musculoskeletal Pain"
      ],
      "interventions": [
        {
          "name": "Tumescent Lidocaine and Epinephrine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Jeffrey Alan Klein, MD",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2021-02-22",
      "completion_date": "2021-06-07",
      "has_results": false,
      "last_update_posted_date": "2021-02-08",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 1,
      "location_summary": "San Juan Capistrano, California",
      "locations": [
        {
          "city": "San Juan Capistrano",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04733781"
    },
    {
      "nct_id": "NCT01337245",
      "title": "Emergency Treatment of Coral Snake Envenomation With Antivenom",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Coral Snake Bite",
        "Toxic Effect of Coral Snake Venom"
      ],
      "interventions": [
        {
          "name": "Snake (Micrurus) North American immune F(ab')2 Equine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 26,
      "start_date": "2012-05",
      "completion_date": "2016-11-11",
      "has_results": true,
      "last_update_posted_date": "2023-05-26",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 5,
      "location_summary": "Tucson, Arizona • DeLand, Florida • Fort Myers, Florida + 2 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "DeLand",
          "state": "Florida"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Port Saint Lucie",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01337245"
    },
    {
      "nct_id": "NCT00868309",
      "title": "A Comparison of Crotalinae Equine Immune F(ab)2 Antivenom (Anavip) and Crotalidae Polyvalent Immune Fab,",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Snake Bite",
        "Blood Coagulation Disorders"
      ],
      "interventions": [
        {
          "name": "Anavip",
          "type": "BIOLOGICAL"
        },
        {
          "name": "CroFab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Instituto Bioclon S.A. de C.V.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 12,
      "start_date": "2005-01",
      "completion_date": "2007-02",
      "has_results": true,
      "last_update_posted_date": "2016-04-18",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00868309"
    },
    {
      "nct_id": "NCT04996264",
      "title": "Broad-spectrum Rapid Antidote: Varespladib Oral for Snakebite",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Snakebites",
        "Envenoming",
        "Envenoming, Snake",
        "Envenomation, Snake"
      ],
      "interventions": [
        {
          "name": "Varespladib Methyl",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Standard of care (SOC)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ophirex, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 95,
      "start_date": "2021-08-15",
      "completion_date": "2023-06-08",
      "has_results": true,
      "last_update_posted_date": "2025-07-01",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 8,
      "location_summary": "Tucson, Arizona • Loma Linda, California • Jacksonville, Florida + 5 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04996264"
    },
    {
      "nct_id": "NCT01651299",
      "title": "Copperhead Envenomation Observational Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Copperhead Snake Envenomation"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "BTG International Inc.",
      "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": "2012-07",
      "completion_date": "2013-04",
      "has_results": false,
      "last_update_posted_date": "2013-05-13",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 11,
      "location_summary": "Lexington, Kentucky • Shreveport, Louisiana • Jackson, Michigan + 8 more",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Shreveport",
          "state": "Louisiana"
        },
        {
          "city": "Jackson",
          "state": "Michigan"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01651299"
    },
    {
      "nct_id": "NCT00636116",
      "title": "Phase 3 Multicenter Comparative Study to Confirm Safety and Effectiveness of the F(ab)2 Antivenom Anavip.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Snake Bite"
      ],
      "interventions": [
        {
          "name": "Crotalinae (pit viper) equine immune F(ab)2",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Crotalidae Polyvalent Immune Fab, ovine",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Instituto Bioclon S.A. de C.V.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "2 Years to 80 Years"
      },
      "enrollment_count": 121,
      "start_date": "2008-05",
      "completion_date": "2012-01",
      "has_results": false,
      "last_update_posted_date": "2012-01-10",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 18,
      "location_summary": "Phoenix, Arizona • Tucson, Arizona • Loma Linda, California + 10 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00636116"
    },
    {
      "nct_id": "NCT04188899",
      "title": "Point-of-care Ultrasound in the Assessment of Snake Bite",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Rattlesnake Bite (Diagnosis)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2019-11-28",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-04-18",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04188899"
    },
    {
      "nct_id": "NCT00927381",
      "title": "Retrospective Evaluation of CroFab - Efficacy in Severe Envenomation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Snake Envenomation"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "BTG International Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 247,
      "start_date": "2005-01",
      "completion_date": "2005-01",
      "has_results": false,
      "last_update_posted_date": "2022-06-28",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00927381"
    },
    {
      "nct_id": "NCT01864200",
      "title": "Randomized, Double-Blind, Placebo-Controlled Study: CroFab® vs Placebo for Copperhead Snake Envenomation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Snake Bites"
      ],
      "interventions": [
        {
          "name": "Crotalidae polyvalent immune fab (ovine)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "BTG International Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 74,
      "start_date": "2013-07",
      "completion_date": "2015-12",
      "has_results": true,
      "last_update_posted_date": "2017-11-22",
      "last_synced_at": "2026-05-22T06:43:36.292Z",
      "location_count": 18,
      "location_summary": "Augusta, Georgia • Kansas City, Kansas • St Louis, Missouri + 14 more",
      "locations": [
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01864200"
    }
  ]
}