{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Energy+Density",
    "query": {
      "condition": "Energy Density"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 51,
    "total_pages": 6,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Energy+Density&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-27T05:33:42.644Z",
  "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": "NCT01041898",
      "title": "The Bone-Fat-Pancreas Axis in Children",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bone Mineral Density",
        "Body Fat Distribution",
        "Insulin Homeostasis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "10 Years",
        "sex": "FEMALE",
        "summary": "5 Years to 10 Years · Female only"
      },
      "enrollment_count": 28,
      "start_date": "2009-12",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2019-11-25",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01041898"
    },
    {
      "nct_id": "NCT01304615",
      "title": "Foundations for Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight",
        "Obese"
      ],
      "interventions": [
        {
          "name": "Decrease Energy Density of the Diet",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Increase Steps per Day",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Consumption of Self-made Meals",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Tennessee, Knoxville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 10,
      "start_date": "2011-02",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2018-04-05",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "Knoxville, Tennessee",
      "locations": [
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01304615"
    },
    {
      "nct_id": "NCT01423019",
      "title": "A Comparative Effectiveness Study Evaluating the Effects of Thermogenic Supplements on Body Composition",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Weight Loss"
      ],
      "interventions": [
        {
          "name": "Advantra Z",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Advantra Z + Naringin + Hesperiden",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Sugar pill",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Integrative Health Technologies, Inc.",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2011-10",
      "completion_date": "2012-01",
      "has_results": false,
      "last_update_posted_date": "2012-01-23",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01423019"
    },
    {
      "nct_id": "NCT01096719",
      "title": "The Healthy Eating Choices for Life Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Standard Behavioral Weight Loss Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dietary Goal: Reduction in Energy Density of Dietary Intake",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dietary Goal: Reduction of Energy Intake",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Tennessee, Knoxville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 45,
      "start_date": "2010-01",
      "completion_date": "2011-08",
      "has_results": false,
      "last_update_posted_date": "2018-04-05",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "Knoxville, Tennessee",
      "locations": [
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01096719"
    },
    {
      "nct_id": "NCT00001413",
      "title": "Bone Mineral Density in Women With Major Depression",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Healthy",
        "Involutional Depression",
        "Osteoporosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 585,
      "start_date": "1994-04-06",
      "completion_date": "2007-01-19",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00001413"
    },
    {
      "nct_id": "NCT04404998",
      "title": "The Influence of Energy Density and Information on Meal Intake in Adults",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Feeding Behavior"
      ],
      "interventions": [
        {
          "name": "Lower Energy Density",
          "type": "OTHER"
        },
        {
          "name": "Higher Energy Density",
          "type": "OTHER"
        },
        {
          "name": "Lower Satiation",
          "type": "OTHER"
        },
        {
          "name": "Higher Satiation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "20 Years to 55 Years"
      },
      "enrollment_count": 11,
      "start_date": "2021-08-03",
      "completion_date": "2021-11-08",
      "has_results": false,
      "last_update_posted_date": "2021-12-29",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "University Park, Pennsylvania",
      "locations": [
        {
          "city": "University Park",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04404998"
    },
    {
      "nct_id": "NCT03010501",
      "title": "Effect of Energy Density Over 5 Days in Preschool Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Feeding Behavior"
      ],
      "interventions": [
        {
          "name": "Food Energy Density",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "3 Years to 5 Years"
      },
      "enrollment_count": 56,
      "start_date": "2016-08",
      "completion_date": "2017-12",
      "has_results": true,
      "last_update_posted_date": "2019-07-11",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "University Park, Pennsylvania",
      "locations": [
        {
          "city": "University Park",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03010501"
    },
    {
      "nct_id": "NCT05408390",
      "title": "Effects of Energy and Physical Density Manipulation on Appetite",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Appetite",
        "Eating Behavior"
      ],
      "interventions": [
        {
          "name": "LPD+LED",
          "type": "OTHER"
        },
        {
          "name": "HPD+LED",
          "type": "OTHER"
        },
        {
          "name": "LPD+HED",
          "type": "OTHER"
        },
        {
          "name": "HPD+HED",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "United States Army Research Institute of Environmental Medicine",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "17 Years to 39 Years"
      },
      "enrollment_count": 20,
      "start_date": "2022-07-05",
      "completion_date": "2023-05-04",
      "has_results": false,
      "last_update_posted_date": "2023-08-24",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "Natick, Massachusetts",
      "locations": [
        {
          "city": "Natick",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05408390"
    },
    {
      "nct_id": "NCT00386100",
      "title": "A Type 2 Diabetes Study of the Longer-Term Glycemic Effect of AVANDAMET vs. Metformin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "Avandamet 6 mg/1500 mg (ttd)",
          "type": "DRUG"
        },
        {
          "name": "Avandamet 4 mg/1000 mg (ttd)",
          "type": "DRUG"
        },
        {
          "name": "Avandamet 2 mg/500 mg (ttd)",
          "type": "DRUG"
        },
        {
          "name": "Avandamet 8 mg/ 2000 mg (ttd)",
          "type": "DRUG"
        },
        {
          "name": "Metformin 500 mg (ttd)",
          "type": "DRUG"
        },
        {
          "name": "Metformin 1000 mg (ttd)",
          "type": "DRUG"
        },
        {
          "name": "Metformin 1500 mg (ttd)",
          "type": "DRUG"
        },
        {
          "name": "Metformin 2000 mg (ttd)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 688,
      "start_date": "2006-10",
      "completion_date": "2009-09",
      "has_results": true,
      "last_update_posted_date": "2016-11-23",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 71,
      "location_summary": "Tuscaloosa, Alabama • Gilbert, Arizona • Glendale, Arizona + 65 more",
      "locations": [
        {
          "city": "Tuscaloosa",
          "state": "Alabama"
        },
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Glendale",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00386100"
    },
    {
      "nct_id": "NCT00392873",
      "title": "Increased Calorie Intake to Reverse Energy Deficiency in Exercising Women: Impact on Bone and Menstrual Cyclicity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Menstrual Irregularity"
      ],
      "interventions": [
        {
          "name": "EAMD+Calories",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 35 Years · Female only"
      },
      "enrollment_count": 233,
      "start_date": "2006-09",
      "completion_date": "2014-12",
      "has_results": false,
      "last_update_posted_date": "2017-05-08",
      "last_synced_at": "2026-06-27T05:33:42.644Z",
      "location_count": 1,
      "location_summary": "University Park, Pennsylvania",
      "locations": [
        {
          "city": "University Park",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00392873"
    }
  ]
}