{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Exercise+Endurance",
    "query": {
      "condition": "Exercise Endurance"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 96,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Exercise+Endurance&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T17:26:53.443Z",
  "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": "NCT03823872",
      "title": "Exercise Training and Time-restricted Feeding in Overweight and Obese Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight and Obesity",
        "Weight Loss"
      ],
      "interventions": [
        {
          "name": "Time restricted feeding",
          "type": "OTHER"
        },
        {
          "name": "Normal feeding",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Kyle Hackney",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "35 Years to 60 Years"
      },
      "enrollment_count": 21,
      "start_date": "2018-10-08",
      "completion_date": "2020-03-31",
      "has_results": false,
      "last_update_posted_date": "2020-08-25",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 1,
      "location_summary": "Fargo, North Dakota",
      "locations": [
        {
          "city": "Fargo",
          "state": "North Dakota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03823872"
    },
    {
      "nct_id": "NCT01506479",
      "title": "Study in Parkinson's Disease of Exercise",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "Moderate Exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Vigorous Exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "No Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 128,
      "start_date": "2012-05",
      "completion_date": "2016-11",
      "has_results": true,
      "last_update_posted_date": "2017-10-13",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 3,
      "location_summary": "Aurora, Colorado • Chicago, Illinois • Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01506479"
    },
    {
      "nct_id": "NCT00773786",
      "title": "Effect of Brovana and Tiotropium in Chronic Obstructive Pulmonary Disease (COPD)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "COPD"
      ],
      "interventions": [
        {
          "name": "Arformoterol (Brovana)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Trinity Health Of New England",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "40 Years to 90 Years"
      },
      "enrollment_count": 20,
      "start_date": "2008-10",
      "completion_date": "2009-05",
      "has_results": true,
      "last_update_posted_date": "2019-08-06",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00773786"
    },
    {
      "nct_id": "NCT03294642",
      "title": "Potato Ingestion and Time-trial Performance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Exercise Performance"
      ],
      "interventions": [
        {
          "name": "Potatoes",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Carbohydrate Gel",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Water",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Illinois at Urbana-Champaign",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "20 Years to 40 Years"
      },
      "enrollment_count": 12,
      "start_date": "2017-09-29",
      "completion_date": "2019-09-29",
      "has_results": false,
      "last_update_posted_date": "2019-10-09",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 1,
      "location_summary": "Urbana, Illinois",
      "locations": [
        {
          "city": "Urbana",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03294642"
    },
    {
      "nct_id": "NCT04969536",
      "title": "Metabolomic Impacts of Branched-chain Amino Acid Supplementation During Endurance Exercise",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Branched Chain Amino Acids",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Montana State 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": 10,
      "start_date": "2019-10-01",
      "completion_date": "2021-02-23",
      "has_results": false,
      "last_update_posted_date": "2023-05-03",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 1,
      "location_summary": "Bozeman, Montana",
      "locations": [
        {
          "city": "Bozeman",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04969536"
    },
    {
      "nct_id": "NCT06903806",
      "title": "Microbiome Sampling During Endurance Exercise",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy",
        "Exercise-Induced Lactic Acidemia"
      ],
      "interventions": [
        {
          "name": "Treadmill Exercise",
          "type": "OTHER"
        },
        {
          "name": "Cooling Gloves",
          "type": "DEVICE"
        },
        {
          "name": "Microbiome Capsule",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 20,
      "start_date": "2024-08-04",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2025-04-01",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06903806"
    },
    {
      "nct_id": "NCT03333135",
      "title": "Ultramarathons and Impact of Phased Electromagnetic Field Therapy (PEMF)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Pulsed Electromagnetic Field therapy (PEMF)",
          "type": "PROCEDURE"
        },
        {
          "name": "Pulsed Electromagnetic Field Sham therapy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 72,
      "start_date": "2016-12-12",
      "completion_date": "2021-06-15",
      "has_results": false,
      "last_update_posted_date": "2022-04-11",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03333135"
    },
    {
      "nct_id": "NCT06602141",
      "title": "Assessments of Adipogenesis, Lipid Turnover and Cellular Composition in Adipose Tissue in Response to Endurance Exercise",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Muscle Biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Adipose Biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Glucose Clamp",
          "type": "OTHER"
        },
        {
          "name": "Accelerometer",
          "type": "OTHER"
        },
        {
          "name": "Endurance Exercise",
          "type": "OTHER"
        },
        {
          "name": "Physical activity/ dietary habits",
          "type": "OTHER"
        },
        {
          "name": "Heavy Water Labeling Period",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "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": 70,
      "start_date": "2024-09-11",
      "completion_date": "2029-04",
      "has_results": false,
      "last_update_posted_date": "2026-03-27",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 2,
      "location_summary": "Orlando, Florida • Baton Rouge, Louisiana",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06602141"
    },
    {
      "nct_id": "NCT07546591",
      "title": "A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Iron Deficiencies",
        "Low Ferritin",
        "Iron Deficiency",
        "Exercise Performance of Fit Athletes"
      ],
      "interventions": [
        {
          "name": "Lactoferrin 100 mg",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Lactoferrin 300 mg",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Iron Supplementation (5 mg)",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Lindenwood University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 30,
      "start_date": "2026-04-30",
      "completion_date": "2027-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-27",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 1,
      "location_summary": "Saint Charles, Missouri",
      "locations": [
        {
          "city": "Saint Charles",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07546591"
    },
    {
      "nct_id": "NCT01437878",
      "title": "Effects of Ventavis in Patients With Pulmonary Hypertension (PH) Secondary to Chronic Obstructive Pulmonary Disease (COPD)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease",
        "Pulmonary Hypertension"
      ],
      "interventions": [
        {
          "name": "Iloprost",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Actelion",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 2,
      "start_date": "2012-03",
      "completion_date": "2012-11",
      "has_results": true,
      "last_update_posted_date": "2015-11-20",
      "last_synced_at": "2026-06-10T17:26:53.443Z",
      "location_count": 9,
      "location_summary": "Torrance, California • Jacksonville, Florida • Chicago, Illinois + 6 more",
      "locations": [
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01437878"
    }
  ]
}