{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cold+Snare",
    "query": {
      "intervention": "Cold Snare"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T18:34:37.029Z",
  "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": "NCT06462521",
      "title": "Cold Snare Piecemeal Resection vs Cold Snare Endoscopic Mucosal Resection",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colon Cancer",
        "Colon Polyp",
        "Colon Adenoma",
        "Serrated Polyp"
      ],
      "interventions": [
        {
          "name": "Cold Snare Piecemeal Resection (CSPR)",
          "type": "PROCEDURE"
        },
        {
          "name": "Cold Snare Endoscopic Mucosal Resection (Cold EMR)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 570,
      "start_date": "2024-09-06",
      "completion_date": "2028-07",
      "has_results": false,
      "last_update_posted_date": "2025-12-30",
      "last_synced_at": "2026-09-03T18:34:37.029Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06462521"
    },
    {
      "nct_id": "NCT02239549",
      "title": "Biopsy Forceps Versus Cold Snare for the Resection of Small Colonic Polyps",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colonic Polyps"
      ],
      "interventions": [
        {
          "name": "Jumbo cold forceps polypectomy",
          "type": "DEVICE"
        },
        {
          "name": "Cold snare polypectomy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "San Diego Veterans Healthcare System",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 419,
      "start_date": "2009-04",
      "completion_date": "2014-03",
      "has_results": false,
      "last_update_posted_date": "2014-09-12",
      "last_synced_at": "2026-09-03T18:34:37.029Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02239549"
    },
    {
      "nct_id": "NCT03462706",
      "title": "Quad Resection (Hot Snare vs Cold Snare vs Hot EMR vs Cold EMR)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colon Cancer",
        "Colon Polyp",
        "Colon Adenoma"
      ],
      "interventions": [
        {
          "name": "Cold Snare",
          "type": "PROCEDURE"
        },
        {
          "name": "Hot Snare",
          "type": "PROCEDURE"
        },
        {
          "name": "Cold EMR",
          "type": "PROCEDURE"
        },
        {
          "name": "Hot EMR",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 238,
      "start_date": "2018-02-06",
      "completion_date": "2021-05-14",
      "has_results": true,
      "last_update_posted_date": "2023-02-15",
      "last_synced_at": "2026-09-03T18:34:37.029Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03462706"
    },
    {
      "nct_id": "NCT04551001",
      "title": "Evaluation of Cold Forcep and Cold Snare Polypectomy for Polyps Less Than or Equal to 3mm in Size During Colonoscopy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colo-rectal Cancer",
        "Polyp of Colon",
        "Adenomatous Polyp of Colon"
      ],
      "interventions": [
        {
          "name": "Cold forcep polypectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Cold snare polypectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 181,
      "start_date": "2020-09-16",
      "completion_date": "2021-11-20",
      "has_results": false,
      "last_update_posted_date": "2022-05-17",
      "last_synced_at": "2026-09-03T18:34:37.029Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04551001"
    },
    {
      "nct_id": "NCT04666194",
      "title": "A Pilot Randomized Trial of Polypectomy Techniques for 4-6 mm Colonic Polyps",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colon Polyps"
      ],
      "interventions": [
        {
          "name": "Cold forceps",
          "type": "PROCEDURE"
        },
        {
          "name": "Cold snare",
          "type": "PROCEDURE"
        },
        {
          "name": "Hot snare",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 353,
      "start_date": "2009-09-01",
      "completion_date": "2019-10-01",
      "has_results": false,
      "last_update_posted_date": "2021-01-12",
      "last_synced_at": "2026-09-03T18:34:37.029Z",
      "location_count": 3,
      "location_summary": "Carmel, Indiana • Indianapolis, Indiana",
      "locations": [
        {
          "city": "Carmel",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04666194"
    },
    {
      "nct_id": "NCT02889679",
      "title": "Underwater Resection of Non-pedunculated Colorectal Lesions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Neoplasms"
      ],
      "interventions": [
        {
          "name": "Underwater resection",
          "type": "PROCEDURE"
        },
        {
          "name": "Conventional (gas distended colon) resection",
          "type": "PROCEDURE"
        },
        {
          "name": "Standard polypectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "VA Northern California Health Care System",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 600,
      "start_date": "2016-09",
      "completion_date": "2018-10",
      "has_results": false,
      "last_update_posted_date": "2018-12-20",
      "last_synced_at": "2026-09-03T18:34:37.029Z",
      "location_count": 1,
      "location_summary": "Mather, California",
      "locations": [
        {
          "city": "Mather",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02889679"
    },
    {
      "nct_id": "NCT03865537",
      "title": "Cold Snare Endoscopic Mucosal Resection Trial",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colonic Polyp",
        "Colonoscopy",
        "Complication",
        "Recurrence"
      ],
      "interventions": [
        {
          "name": "Cold snare EMR",
          "type": "PROCEDURE"
        },
        {
          "name": "Hot snare EMR",
          "type": "PROCEDURE"
        },
        {
          "name": "Eleview injection",
          "type": "PROCEDURE"
        },
        {
          "name": "Placebo injection",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "White River Junction Veterans Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 990,
      "start_date": "2019-10-01",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2024-06-21",
      "last_synced_at": "2026-09-03T18:34:37.029Z",
      "location_count": 1,
      "location_summary": "White River Junction, Vermont",
      "locations": [
        {
          "city": "White River Junction",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03865537"
    }
  ]
}