{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Salt%3B+Excess",
    "query": {
      "condition": "Salt; Excess"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:19:44.974Z",
  "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": "NCT04021355",
      "title": "Timing of Sodium Intake and Nocturnal Sodium Excretion and Blood Pressure in Obese African Americans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Hypertension",
        "Circadian Dysregulation",
        "Salt; Excess"
      ],
      "interventions": [
        {
          "name": "Oral sodium supplementation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "25 Years to 45 Years"
      },
      "enrollment_count": 53,
      "start_date": "2020-07-14",
      "completion_date": "2025-07-31",
      "has_results": false,
      "last_update_posted_date": "2025-12-17",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04021355"
    },
    {
      "nct_id": "NCT04026776",
      "title": "Uric Acid, Klotho and Salt Sensitivity in Young Adults Born Preterm",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Salt; Excess",
        "Blood Pressure Disorders"
      ],
      "interventions": [
        {
          "name": "Allopurinol",
          "type": "DRUG"
        },
        {
          "name": "Dietary Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "33 Years",
        "sex": "ALL",
        "summary": "22 Years to 33 Years"
      },
      "enrollment_count": 120,
      "start_date": "2020-09-02",
      "completion_date": "2026-06",
      "has_results": false,
      "last_update_posted_date": "2026-04-01",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04026776"
    },
    {
      "nct_id": "NCT04233957",
      "title": "Dietary Sodium, Oxidative Stress, and Pulsatile Hemodynamics",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sodium Excess"
      ],
      "interventions": [
        {
          "name": "High Sodium",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "University of Delaware",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "21 Years to 45 Years"
      },
      "enrollment_count": 50,
      "start_date": "2020-01-01",
      "completion_date": "2024-12-31",
      "has_results": false,
      "last_update_posted_date": "2023-11-29",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 1,
      "location_summary": "Newark, Delaware",
      "locations": [
        {
          "city": "Newark",
          "state": "Delaware"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04233957"
    },
    {
      "nct_id": "NCT05545501",
      "title": "Ketone Ester and Salt (KEAS) in Young Adults",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Salt; Excess",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "No Salt, No β-OHB",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "High Salt, No β-OHB",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "High Salt, High β-OHB",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "19 Years to 39 Years"
      },
      "enrollment_count": 35,
      "start_date": "2023-03-24",
      "completion_date": "2026-09-30",
      "has_results": false,
      "last_update_posted_date": "2025-11-13",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 2,
      "location_summary": "Auburn, Alabama • Bloomington, Indiana",
      "locations": [
        {
          "city": "Auburn",
          "state": "Alabama"
        },
        {
          "city": "Bloomington",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05545501"
    },
    {
      "nct_id": "NCT03753204",
      "title": "Salt-Sensitivity and Immunity Cell Activation",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "High Blood Pressure",
        "Salt; Excess",
        "Inflammation"
      ],
      "interventions": [
        {
          "name": "Furosemide 40 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 20,
      "start_date": "2021-09-01",
      "completion_date": "2026-09-15",
      "has_results": false,
      "last_update_posted_date": "2025-10-21",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03753204"
    },
    {
      "nct_id": "NCT06868719",
      "title": "Ketone Ester And Salt (KEAS) in Older Adults",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Salt; Excess",
        "Hypertension",
        "Aging",
        "Inflammation",
        "Blood Pressure"
      ],
      "interventions": [
        {
          "name": "No Salt, No β-OHB",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "High Salt, No β-OHB",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "High Salt, High β-OHB",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "60 Years to 85 Years"
      },
      "enrollment_count": 30,
      "start_date": "2025-03-06",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-30",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 1,
      "location_summary": "Bloomington, Indiana",
      "locations": [
        {
          "city": "Bloomington",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06868719"
    },
    {
      "nct_id": "NCT04244604",
      "title": "Vascular Effects of Acute Sodium (VEAS) Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sodium Excess",
        "Racial Disparities",
        "Blood Pressure",
        "Cardiovascular Risk Factor"
      ],
      "interventions": [
        {
          "name": "Low Sodium Meal (140 mg sodium chloride)",
          "type": "OTHER"
        },
        {
          "name": "High Sodium Meal (2500 mg sodium chloride)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "19 Years to 75 Years"
      },
      "enrollment_count": 71,
      "start_date": "2021-05-03",
      "completion_date": "2025-12-15",
      "has_results": false,
      "last_update_posted_date": "2025-12-19",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 2,
      "location_summary": "Auburn, Alabama • Bloomington, Indiana",
      "locations": [
        {
          "city": "Auburn",
          "state": "Alabama"
        },
        {
          "city": "Bloomington",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04244604"
    },
    {
      "nct_id": "NCT03696433",
      "title": "Visualizing Vascular Mechanisms of Salt Sensitivity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Cardiovascular Risk Factor",
        "Salt; Excess"
      ],
      "interventions": [
        {
          "name": "Low-salt diet",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "High-salt diet",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "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": 19,
      "start_date": "2019-02-01",
      "completion_date": "2022-11-04",
      "has_results": true,
      "last_update_posted_date": "2026-04-23",
      "last_synced_at": "2026-05-22T04:19:44.974Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03696433"
    }
  ]
}