{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Gastrointestinal+Polyps",
    "query": {
      "condition": "Gastrointestinal Polyps"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 174,
    "total_pages": 18,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Gastrointestinal+Polyps&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T00:59:36.644Z",
  "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": "NCT02289053",
      "title": "Prevalence and Topography of Adenomas in 40-49 Year Old Patients With a Family History of Colon Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Cancer",
        "Colon Polyps",
        "Adenomatous Polyp of Colon"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "49 Years",
        "sex": "ALL",
        "summary": "40 Years to 49 Years"
      },
      "enrollment_count": 1623,
      "start_date": "2006-04-01",
      "completion_date": "2014-06-30",
      "has_results": false,
      "last_update_posted_date": "2017-05-15",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 6,
      "location_summary": "Bethesda, Maryland • Ann Arbor, Michigan • Detroit, Michigan + 2 more",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Ypsilanti",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02289053"
    },
    {
      "nct_id": "NCT02163187",
      "title": "Sacral Neuromodulation (SNM) With InterStimTM for Bowel Dysfunction Following Surgery for Rectal Cancers With Sphincter Preservation",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Rectal Cancer",
        "for Bowel Dysfunction Following Surgery for Rectal Cancers"
      ],
      "interventions": [
        {
          "name": "Implantation of the InterStimTM",
          "type": "DEVICE"
        },
        {
          "name": "MSK BFI questionnaires",
          "type": "BEHAVIORAL"
        },
        {
          "name": "The Low Anterior Resection Score (LARS) questionnaires",
          "type": "BEHAVIORAL"
        },
        {
          "name": "The EuroQOL5D questionnaires",
          "type": "BEHAVIORAL"
        },
        {
          "name": "The Fecal incontinence Quality of Life Scale (FIQOL) questionnaires",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "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": "2014-06-10",
      "completion_date": "2016-12-19",
      "has_results": true,
      "last_update_posted_date": "2018-02-05",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 2,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02163187"
    },
    {
      "nct_id": "NCT03748667",
      "title": "Accuracy for Predicting Deep Submucosal Invasion",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Cancer",
        "Colorectal Polyp"
      ],
      "interventions": [
        {
          "name": "White light endoscopy (WLE)",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "NBI/BLI +/- chromoendoscopy (NBIBLI +/- CE)",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Althaia Xarxa Assistencial Universitària de Manresa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 426,
      "start_date": "2018-12-01",
      "completion_date": "2022-10-30",
      "has_results": false,
      "last_update_posted_date": "2023-09-21",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03748667"
    },
    {
      "nct_id": "NCT06096688",
      "title": "Discovering New Targets for Colorectal and Endometrial Cancer Risk Reduction",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Cancer",
        "Endometrial Cancer",
        "Hereditary Cancer Syndromes"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1120,
      "start_date": "2019-05-29",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-09-04",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06096688"
    },
    {
      "nct_id": "NCT00625066",
      "title": "Biological, Genetic, and Lifestyle Risk Factors for Developing Colorectal Adenomas or Polyps in Participants Undergoing Colonoscopy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Cancer",
        "Precancerous Condition"
      ],
      "interventions": [
        {
          "name": "biologic sample preservation procedure",
          "type": "OTHER"
        },
        {
          "name": "cytology specimen collection procedure",
          "type": "OTHER"
        },
        {
          "name": "medical chart review",
          "type": "OTHER"
        },
        {
          "name": "questionnaire administration",
          "type": "OTHER"
        },
        {
          "name": "survey administration",
          "type": "OTHER"
        },
        {
          "name": "biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "evaluation of cancer risk factors",
          "type": "PROCEDURE"
        },
        {
          "name": "screening colonoscopy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Vanderbilt University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 8108,
      "start_date": "2003-01-01",
      "completion_date": "2025-11-30",
      "has_results": false,
      "last_update_posted_date": "2025-12-17",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 4,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00625066"
    },
    {
      "nct_id": "NCT00215787",
      "title": "Investigation of the Association Between Nasal Polyposis and Extraesophageal Reflux Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nasal Polyps",
        "Gastroesophageal Reflux"
      ],
      "interventions": [
        {
          "name": "lansoprazole",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Head and Neck Surgery Associates",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2005-09",
      "completion_date": "2008-09",
      "has_results": true,
      "last_update_posted_date": "2010-09-22",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00215787"
    },
    {
      "nct_id": "NCT00828984",
      "title": "Macrogol 3350-based Oral Osmotic Laxative in Preventing Cancer in Patients at Risk of Colorectal Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Adenomatous Polyp",
        "Colorectal Carcinoma"
      ],
      "interventions": [
        {
          "name": "macrogol 3350-based oral osmotic laxative",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 87,
      "start_date": "2009-10",
      "completion_date": "2014-10",
      "has_results": true,
      "last_update_posted_date": "2017-04-18",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 3,
      "location_summary": "Chicago, Illinois • Evanston, Illinois • Boston, Massachusetts",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Evanston",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00828984"
    },
    {
      "nct_id": "NCT00641147",
      "title": "Curcumin in Treating Patients With Familial Adenomatous Polyposis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Familial Adenomatous Polyposis"
      ],
      "interventions": [
        {
          "name": "Curcumin",
          "type": "DRUG"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 44,
      "start_date": "2010-10",
      "completion_date": "2016-11-30",
      "has_results": true,
      "last_update_posted_date": "2017-09-29",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00641147"
    },
    {
      "nct_id": "NCT01397747",
      "title": "Multi-Target Colorectal Cancer Screening Test for the Detection of Colorectal Advanced Adenomatous Polyps and Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Neoplasms",
        "Digestive System Diseases",
        "Colonic Diseases",
        "Colorectal Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Exact Sciences Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "84 Years",
        "sex": "ALL",
        "summary": "50 Years to 84 Years"
      },
      "enrollment_count": 12776,
      "start_date": "2011-06",
      "completion_date": "2013-05",
      "has_results": true,
      "last_update_posted_date": "2015-12-03",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 182,
      "location_summary": "Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 130 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Alhambra",
          "state": "California"
        },
        {
          "city": "Arcadia",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01397747"
    },
    {
      "nct_id": "NCT03050268",
      "title": "Familial Investigations of Childhood Cancer Predisposition",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Leukemia",
        "Adenomatous Polyposis",
        "Adrenocortical Carcinoma",
        "AML",
        "BAP1 Tumor Predisposition Syndrome",
        "Carney Complex",
        "Choroid Plexus Carcinoma",
        "Constitutional Mismatch Repair Deficiency Syndrome",
        "Diamond-Blackfan Anemia",
        "DICER1 Syndrome",
        "Dyskeratosis Congenita",
        "Emberger Syndrome",
        "Familial Acute Myeloid Leukemia",
        "Familial Adenomatous Polyposis",
        "Fanconi Anemia",
        "Familial Cancer",
        "Familial Wilms Tumor",
        "Familial Neuroblastoma",
        "GIST",
        "Hereditary Breast and Ovarian Cancer",
        "Hereditary Paraganglioma-Pheochromocytoma Syndrome",
        "Hodgkin Lymphoma",
        "Juvenile Polyposis",
        "Li-Fraumeni Syndrome",
        "Lynch Syndrome",
        "MDS",
        "Melanoma Syndrome",
        "Multiple Endocrine Neoplasia Type 1",
        "Multiple Endocrine Neoplasia Type 2",
        "Neuroblastoma",
        "Neurofibromatosis Type 1",
        "Neurofibromatosis Type II",
        "Nevoid Basal Cell Carcinoma Syndrome",
        "Non Hodgkin Lymphoma",
        "Noonan Syndrome and Other Rasopathy",
        "Overgrowth Syndromes",
        "Pancreatic Cancer",
        "Peutz-Jeghers Syndrome",
        "Pheochromocytoma/Paraganglioma",
        "PTEN Hamartoma Tumor Syndrome",
        "Retinoblastoma",
        "Rhabdoid Tumor Predisposition Syndrome",
        "Rhabdomyosarcoma",
        "Rothmund-Thomson Syndrome",
        "Tuberous Sclerosis",
        "Von Hippel-Lindau Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "St. Jude Children's Research Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1500,
      "start_date": "2017-04-06",
      "completion_date": "2037-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-07-24T00:59:36.644Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03050268"
    }
  ]
}