{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Metabolites&page=2",
    "query": {
      "condition": "Metabolites",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Metabolites&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-21T21:00:25.048Z",
  "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": "NCT03925597",
      "title": "Multiomic Signatures of Microbial Metabolites Following Prebiotic Fiber Supplementation",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prebiotics"
      ],
      "interventions": [
        {
          "name": "Fiber cycles ARM 1",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 2",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 3",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 4",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 5",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 6",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 7",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 8",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 9",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 10",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 11",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 12",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 13",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 14",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 15",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 16",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 17",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 18",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 19",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 20",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 21",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 22",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 23",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fiber cycles ARM 24",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 100,
      "start_date": "2020-01-21",
      "completion_date": "2025-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-03-26",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03925597"
    },
    {
      "nct_id": "NCT00646906",
      "title": "Mechanisms of Action of Acetaminophen",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myocardial Infarction",
        "Arthritis"
      ],
      "interventions": [
        {
          "name": "Aspirin First",
          "type": "DRUG"
        },
        {
          "name": "Aspirin Last",
          "type": "DRUG"
        },
        {
          "name": "Acetaminophen 1000 mg/d",
          "type": "DRUG"
        },
        {
          "name": "Acetaminophen 4000 mg/d",
          "type": "DRUG"
        },
        {
          "name": "Ibuprofen 800 mg/d",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Pennsylvania",
      "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": 55,
      "start_date": "2004-06-02",
      "completion_date": "2012-01-24",
      "has_results": true,
      "last_update_posted_date": "2026-02-12",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00646906"
    },
    {
      "nct_id": "NCT05288790",
      "title": "Microbiome Metabolites and Alcohol in HIV to Reduce CVD RCT",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Microtia",
        "Dysbiosis",
        "Alcohol Drinking",
        "HIV Infections",
        "Cardiovascular Diseases"
      ],
      "interventions": [
        {
          "name": "Probiotic",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 250,
      "start_date": "2023-09-18",
      "completion_date": "2027-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-27",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05288790"
    },
    {
      "nct_id": "NCT01692561",
      "title": "MRI to Assess the Effects of Dysautonomia and Chronic Nausea on Brain Transmitters",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dysautonomia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "9 Years to 18 Years"
      },
      "enrollment_count": 22,
      "start_date": "2012-08",
      "completion_date": "2013-06-11",
      "has_results": false,
      "last_update_posted_date": "2018-04-27",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01692561"
    },
    {
      "nct_id": "NCT03089970",
      "title": "Using Breath Metabolites to Determine Specific Virus Infection in Asthmatic Patients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Upper Respiratory Tract Infections, Asthma, Exhaled Breath"
      ],
      "interventions": [
        {
          "name": "Exhaled breath condensate collection",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 19,
      "start_date": "2017-02-01",
      "completion_date": "2020-09-01",
      "has_results": false,
      "last_update_posted_date": "2021-08-20",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03089970"
    },
    {
      "nct_id": "NCT01266577",
      "title": "Development of Magnetic Resonance Spectroscopic Imaging Techniques for Imaging Metabolites in Human Brain and Muscle",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Brain Mapping",
        "Healthy Volunteer"
      ],
      "interventions": [
        {
          "name": "NSR MAGNETOM 7T",
          "type": "OTHER"
        },
        {
          "name": "1Tx x 32Rx Head Coil",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 300,
      "start_date": "2011-01-27",
      "completion_date": "2026-10-23",
      "has_results": false,
      "last_update_posted_date": "2026-08-24",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01266577"
    },
    {
      "nct_id": "NCT00567047",
      "title": "Pharmacokinetic Study of Vildagliptin in Patients With Renal Impairment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Type-2 Diabetes"
      ],
      "interventions": [
        {
          "name": "vildagliptin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 96,
      "start_date": "2007-07",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2009-03-25",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 5,
      "location_summary": "Miami, Florida • Orlando, Florida • Minneapolis, Minnesota + 2 more",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Knoxville",
          "state": "Tennessee"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00567047"
    },
    {
      "nct_id": "NCT00743860",
      "title": "A Healthy Volunteer Pharmacokinetic Study of Single and Repeat Doses of SB-480848",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Atherosclerosis"
      ],
      "interventions": [
        {
          "name": "darapladib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 20,
      "start_date": "2008-09",
      "completion_date": "2008-12",
      "has_results": false,
      "last_update_posted_date": "2016-11-16",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Tacoma, Washington",
      "locations": [
        {
          "city": "Tacoma",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00743860"
    },
    {
      "nct_id": "NCT06710067",
      "title": "Urine Metabolites in the Diagnosis of Disease",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Cancer",
        "Small Intestinal Bacterial Overgrowth Syndrome (SIBO)",
        "Crohn Disease",
        "Celiac Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Luventix, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1250,
      "start_date": "2024-10-01",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2024-12-13",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 4,
      "location_summary": "Encinitas, California • Santa Monica, California • Walnut Creek, California",
      "locations": [
        {
          "city": "Encinitas",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06710067"
    },
    {
      "nct_id": "NCT02069327",
      "title": "The Role of Fat Emboli in the Trauma Inflammatory Response",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Femoral Fracture"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Poudre Valley Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 9,
      "start_date": "2012-11",
      "completion_date": "2014-11",
      "has_results": false,
      "last_update_posted_date": "2019-03-20",
      "last_synced_at": "2026-09-21T21:00:25.048Z",
      "location_count": 1,
      "location_summary": "Loveland, Colorado",
      "locations": [
        {
          "city": "Loveland",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02069327"
    }
  ]
}