{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=GI+Tract+Disorders",
    "query": {
      "condition": "GI Tract Disorders"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 593,
    "total_pages": 60,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=GI+Tract+Disorders&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-27T12:39:20.624Z",
  "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": "NCT02398708",
      "title": "Comparison of Gut Microbiota, Inflammation and Symptoms Following Allogeneic HSCT",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Graft vs Host Disease",
        "Graft Versus Host Disease",
        "Hematopoietic Stem Cell Transplantation",
        "Peripheral Blood Stem Cell Transplantation"
      ],
      "interventions": [
        {
          "name": "Questionnaires",
          "type": "OTHER"
        },
        {
          "name": "Blood Sample",
          "type": "OTHER"
        },
        {
          "name": "Stool Sample",
          "type": "OTHER"
        },
        {
          "name": "Clinical data",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 38,
      "start_date": "2015-05",
      "completion_date": "2016-04",
      "has_results": false,
      "last_update_posted_date": "2019-01-25",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02398708"
    },
    {
      "nct_id": "NCT03032640",
      "title": "Interactions of Human Gut Microbiota With Intestinal Sweet Taste Receptors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Oral Glucose Tolerance Test (OGTT)",
          "type": "OTHER"
        },
        {
          "name": "Assessment of dietary compliance",
          "type": "OTHER"
        },
        {
          "name": "Stool sampling",
          "type": "OTHER"
        },
        {
          "name": "Sodium Saccharin",
          "type": "OTHER"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "Lactisole",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "AdventHealth Translational Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 102,
      "start_date": "2017-01-26",
      "completion_date": "2022-10-18",
      "has_results": false,
      "last_update_posted_date": "2023-02-02",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Orlando, Florida",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03032640"
    },
    {
      "nct_id": "NCT06139224",
      "title": "Gut Microbiota-Mediated Inflammatory Interactions Between AUD and HIV Infection",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Use Disorder",
        "Human Immunodeficiency Virus"
      ],
      "interventions": [
        {
          "name": "4 week prebiotic consumption",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "4 week placebo consumption",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "45 Years to 75 Years"
      },
      "enrollment_count": 40,
      "start_date": "2024-03-05",
      "completion_date": "2029-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-04",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06139224"
    },
    {
      "nct_id": "NCT03675321",
      "title": "Defining Adolescent Nausea Through Brain Imaging and Neurostimulation Response",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Functional Gastrointestinal Disorders"
      ],
      "interventions": [
        {
          "name": "Active Auricular Neurostimulation",
          "type": "DEVICE"
        },
        {
          "name": "Sham Auricular Neurostimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "11 Years to 18 Years"
      },
      "enrollment_count": 109,
      "start_date": "2018-04-23",
      "completion_date": "2022-02-28",
      "has_results": true,
      "last_update_posted_date": "2025-11-20",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03675321"
    },
    {
      "nct_id": "NCT03986814",
      "title": "Environmental Health Effects on Your Physiology",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obesity"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Colorado, Boulder",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 92,
      "start_date": "2019-07-18",
      "completion_date": "2022-02-13",
      "has_results": false,
      "last_update_posted_date": "2024-12-09",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Boulder, Colorado",
      "locations": [
        {
          "city": "Boulder",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03986814"
    },
    {
      "nct_id": "NCT01139216",
      "title": "Effect of TU-100 on Rectal Compliance, Rectal Sensation and Small Bowel and Colonic Transit in Females With Constipation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Functional Constipation",
        "Gastric Emptying",
        "Whole Gut Transit",
        "Small Bowel Transit",
        "Colonic Transit",
        "Rectal Compliance",
        "Rectal Sensation"
      ],
      "interventions": [
        {
          "name": "Daikenchuto (TU-100)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Tsumura USA",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 65 Years · Female only"
      },
      "enrollment_count": 45,
      "start_date": "2010-08",
      "completion_date": "2012-11",
      "has_results": false,
      "last_update_posted_date": "2013-01-14",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01139216"
    },
    {
      "nct_id": "NCT04280471",
      "title": "Fecal Microbiota Transplantation for the Treatment of Severe Acute Gut Graft-Versus-Host Disease",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Acute Graft Versus Host Disease",
        "Gastrointestinal Tract Acute Graft Versus Host Disease",
        "Severe Gastrointestinal Tract Acute Graft Versus Host Disease",
        "Steroid Resistant Gastrointestinal Tract Acute Graft Versus Host Disease"
      ],
      "interventions": [
        {
          "name": "Fecal Microbiota Transplantation Capsule",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Jonsson Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 0,
      "start_date": "2023-09-01",
      "completion_date": "2025-12-01",
      "has_results": false,
      "last_update_posted_date": "2023-09-22",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04280471"
    },
    {
      "nct_id": "NCT07505212",
      "title": "Effects of Gallotannins on the Gut Microbiome and How it Affects Inflammatory Markers Among Obese Individuals.",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity (Disorder)"
      ],
      "interventions": [
        {
          "name": "Gallotannin-rich mango",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Lactiplantibacillus pentosus (probiotic)",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "No Treatment Added",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Prairie View A&M University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 20,
      "start_date": "2026-04-14",
      "completion_date": "2026-06",
      "has_results": false,
      "last_update_posted_date": "2026-06-09",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Prairie View, Texas",
      "locations": [
        {
          "city": "Prairie View",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07505212"
    },
    {
      "nct_id": "NCT03595683",
      "title": "Pembrolizumab and EDP1503 in Advanced Melanoma",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Melanoma (Skin)",
        "Melanoma"
      ],
      "interventions": [
        {
          "name": "Pembrolizumab",
          "type": "DRUG"
        },
        {
          "name": "EDP1503",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BIOLOGICAL"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2018-10-02",
      "completion_date": "2025-07-31",
      "has_results": true,
      "last_update_posted_date": "2025-12-08",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03595683"
    },
    {
      "nct_id": "NCT00824941",
      "title": "Brain-Gut Interactions in Overweight and Normal Weight Patients With Chronic Abdominal Pain",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obesity",
        "Stress",
        "Irritable Bowel Syndrome",
        "Women",
        "Abdominal Pain"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Nursing Research (NINR)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "13 Years to 45 Years"
      },
      "enrollment_count": 132,
      "start_date": "2009-02-06",
      "completion_date": "2019-11-13",
      "has_results": false,
      "last_update_posted_date": "2019-11-20",
      "last_synced_at": "2026-06-27T12:39:20.624Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00824941"
    }
  ]
}