{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Diarrhea+of+Unknown+Origin",
    "query": {
      "condition": "Chronic Diarrhea of Unknown Origin"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 2,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T09:45:29.228Z",
  "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": "NCT04306939",
      "title": "Genomic Resources for Enhancing Available Therapies (GREAT1.0) Study",
      "overall_status": "SUSPENDED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Pancreatitis",
        "Inflammatory Bowel Diseases",
        "Hepatitis",
        "NASH - Nonalcoholic Steatohepatitis",
        "Acute Pancreatitis",
        "Rheumatoid Arthritis",
        "Diabetes Mellitus",
        "Dyslipidemias",
        "Multiple Sclerosis",
        "Irritable Bowel Syndrome",
        "Chronic Pain",
        "Chronic Disease",
        "Chronic Kidney Diseases",
        "Crohn Disease",
        "Celiac Disease",
        "Biliary Cirrhosis",
        "Bile Acid Synthesis Defect",
        "Gastritis",
        "Cholecystitis",
        "Cholelithiases",
        "IPMN",
        "Cyst Pancreas",
        "Cystic Fibrosis",
        "Pancreatic Exocrine Insufficiency",
        "Diarrhea Chronic",
        "Constipation - Functional",
        "Constipation Chronic Idiopathic"
      ],
      "interventions": [
        {
          "name": "venipuncture",
          "type": "OTHER"
        },
        {
          "name": "Questionnaires",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Additional Sample Collections",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 120000,
      "start_date": "2014-11-01",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-01-07",
      "last_synced_at": "2026-05-22T09:45:29.228Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04306939"
    },
    {
      "nct_id": "NCT03898856",
      "title": "Yield of Diagnostic Tests and Effects of Crofelemer for Chronic Idiopathic Diarrhea In Non-HIV Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Diarrhea of Unknown Origin"
      ],
      "interventions": [
        {
          "name": "Crofelemer",
          "type": "DRUG"
        },
        {
          "name": "Diagnostic tests for cause of chronic diarrhea",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 93,
      "start_date": "2019-04-01",
      "completion_date": "2025-01-30",
      "has_results": true,
      "last_update_posted_date": "2026-02-12",
      "last_synced_at": "2026-05-22T09:45:29.228Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03898856"
    }
  ]
}