{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=FUEL&page=2",
    "query": {
      "intervention": "FUEL",
      "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?intervention=FUEL&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-13T23:58:50.620Z",
  "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": "NCT04048681",
      "title": "Neurological Impacts of Artificial Sweeteners in the Context of Diet Sodas",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "diet soda",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Regular soda",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Carbonated Water",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Beth Israel Deaconess Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 5,
      "start_date": "2019-08-06",
      "completion_date": "2019-12-20",
      "has_results": true,
      "last_update_posted_date": "2020-02-05",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04048681"
    },
    {
      "nct_id": "NCT05138575",
      "title": "SGLT2i and KNO3 in HFpEF - The SAK HFpEF Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Heart Failure With Preserved Ejection Fraction"
      ],
      "interventions": [
        {
          "name": "Empagliflozin + Potassium Chloride",
          "type": "DRUG"
        },
        {
          "name": "Empagliflozin + Potassium Nitrate",
          "type": "DRUG"
        },
        {
          "name": "Potassium Chloride + Placebo for Empagliflozin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 53,
      "start_date": "2022-01-24",
      "completion_date": "2027-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-16",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05138575"
    },
    {
      "nct_id": "NCT06289010",
      "title": "Neural Mechanisms of Family-Focused Treatment for Youth Depression",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Childhood Depression"
      ],
      "interventions": [
        {
          "name": "Family-Focused Treatment for Childhood-Depression (FFT-CD)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University Charles River Campus",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "7 Years to 12 Years"
      },
      "enrollment_count": 80,
      "start_date": "2024-08-20",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2026-07-20",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Charlestown, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Charlestown",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06289010"
    },
    {
      "nct_id": "NCT06394401",
      "title": "Optimized Carbohydrate Fueling to Enhance Physical Performance During Energy Deficit",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Energy Supply; Deficiency"
      ],
      "interventions": [
        {
          "name": "BAL:GLU",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "BAL:GLU+FRU",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "DEF:GLU",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "DEF:GLU+FRU",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "United States Army Research Institute of Environmental Medicine",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "18 Years to 39 Years"
      },
      "enrollment_count": 12,
      "start_date": "2024-02-01",
      "completion_date": "2024-12-01",
      "has_results": false,
      "last_update_posted_date": "2024-05-01",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 1,
      "location_summary": "Natick, Massachusetts",
      "locations": [
        {
          "city": "Natick",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06394401"
    },
    {
      "nct_id": "NCT02776488",
      "title": "Exogenous Sodium Lactate Infusion in Traumatic Brain Injury (ELI-TBI)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Brain Injuries, Traumatic"
      ],
      "interventions": [
        {
          "name": "Sodium Lactate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2020-09",
      "completion_date": "2026-06",
      "has_results": false,
      "last_update_posted_date": "2021-11-15",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02776488"
    },
    {
      "nct_id": "NCT04106882",
      "title": "Dynamic Connectivity Under Metabolic Constraints",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Insulin Resistance",
        "Healthy",
        "Diet Modification",
        "Aging"
      ],
      "interventions": [
        {
          "name": "Ketones",
          "type": "DRUG"
        },
        {
          "name": "Glucose",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stony Brook University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 80,
      "start_date": "2015-06-19",
      "completion_date": "2022-09",
      "has_results": false,
      "last_update_posted_date": "2019-09-27",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 2,
      "location_summary": "Charlestown, Massachusetts • Stony Brook, New York",
      "locations": [
        {
          "city": "Charlestown",
          "state": "Massachusetts"
        },
        {
          "city": "Stony Brook",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04106882"
    },
    {
      "nct_id": "NCT05482711",
      "title": "The Fuel and Rhythm (FAR) Phase 2 Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Time Restricted Eating Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2023-01-10",
      "completion_date": "2026-02-28",
      "has_results": false,
      "last_update_posted_date": "2026-03-30",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05482711"
    },
    {
      "nct_id": "NCT01932879",
      "title": "Blackberry Polyphenol Intake and Fuel Management",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fuel Management"
      ],
      "interventions": [
        {
          "name": "Blackberry",
          "type": "OTHER"
        },
        {
          "name": "Jello",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "USDA Beltsville Human Nutrition Research Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "25 Years to 75 Years · Male only"
      },
      "enrollment_count": 35,
      "start_date": "2013-07",
      "completion_date": "2016-04",
      "has_results": false,
      "last_update_posted_date": "2016-12-07",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 1,
      "location_summary": "Beltsville, Maryland",
      "locations": [
        {
          "city": "Beltsville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01932879"
    },
    {
      "nct_id": "NCT04061369",
      "title": "Energy Expenditure and Substrate Oxidation in a Whole Room Calorimeter",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight",
        "Obesity",
        "Body Weight"
      ],
      "interventions": [
        {
          "name": "Low fat meal",
          "type": "OTHER"
        },
        {
          "name": "Moderate fat meal",
          "type": "OTHER"
        },
        {
          "name": "High fat meal",
          "type": "OTHER"
        },
        {
          "name": "High fat liquid meal",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "USDA, Western Human Nutrition Research Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 7,
      "start_date": "2019-04-18",
      "completion_date": "2019-08-31",
      "has_results": false,
      "last_update_posted_date": "2023-05-15",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 1,
      "location_summary": "Davis, California",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04061369"
    },
    {
      "nct_id": "NCT05685381",
      "title": "Indoor Air Quality for Black Adults With Uncontrolled Asthma",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Asthma"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2023-01-19",
      "completion_date": "2024-02-14",
      "has_results": false,
      "last_update_posted_date": "2025-01-28",
      "last_synced_at": "2026-09-13T23:58:50.620Z",
      "location_count": 2,
      "location_summary": "Beacon, New York • Brooklyn, New York",
      "locations": [
        {
          "city": "Beacon",
          "state": "New York"
        },
        {
          "city": "Brooklyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05685381"
    }
  ]
}