{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Obesity",
    "query": {
      "condition": "Obesity"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 5865,
    "total_pages": 587,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Obesity&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-07T08:25:18.143Z",
  "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": "NCT03716791",
      "title": "The Effect of Methylsulfonylmethane (MSM) on Cardiometabolic Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "methylsulfonylmethane",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Lindsey Miller",
      "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": 43,
      "start_date": "2019-02-19",
      "completion_date": "2021-08-11",
      "has_results": false,
      "last_update_posted_date": "2021-10-05",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Spokane, Washington",
      "locations": [
        {
          "city": "Spokane",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03716791"
    },
    {
      "nct_id": "NCT04221750",
      "title": "Diet and Exercise Plus Metformin to Treat Frailty in Obese Seniors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Frailty",
        "Sarcopenic Obesity",
        "Aging"
      ],
      "interventions": [
        {
          "name": "Lifestyle therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Metformin Hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Healthy Lifestyle",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "65 Years to 85 Years"
      },
      "enrollment_count": 114,
      "start_date": "2021-05-14",
      "completion_date": "2025-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-05",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04221750"
    },
    {
      "nct_id": "NCT00585403",
      "title": "Exercise Changes to Peripheral Blood Mononuclear Cells in Children",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Physical Fitness",
        "Obesity",
        "Child Development",
        "Growth"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, Irvine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "8 Years to 18 Years"
      },
      "enrollment_count": 0,
      "start_date": "2004-12",
      "completion_date": "2004-12",
      "has_results": false,
      "last_update_posted_date": "2021-01-25",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Orange, California",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00585403"
    },
    {
      "nct_id": "NCT01023646",
      "title": "Glycemic Index - Variability Among Individuals",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes",
        "Obesity",
        "Metabolic Syndrome",
        "Cardiovascular Disease"
      ],
      "interventions": [
        {
          "name": "Carbohydrate + Protein",
          "type": "OTHER"
        },
        {
          "name": "Carbohydrate + Fat",
          "type": "OTHER"
        },
        {
          "name": "Fiber",
          "type": "OTHER"
        },
        {
          "name": "Carbohydrate load",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Tufts University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 124,
      "start_date": "2007-12",
      "completion_date": "2016-12",
      "has_results": false,
      "last_update_posted_date": "2017-04-25",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01023646"
    },
    {
      "nct_id": "NCT03505541",
      "title": "Adipokines Effect in Myometrial Contractility",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Myometrium; Contractility",
        "GDM",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Adiponectin and TNFa",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 55 Years · Female only"
      },
      "enrollment_count": 60,
      "start_date": "2018-08-01",
      "completion_date": "2019-07-01",
      "has_results": false,
      "last_update_posted_date": "2019-07-18",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03505541"
    },
    {
      "nct_id": "NCT01746394",
      "title": "Delta Healthy Sprouts: Intervention to Promote Maternal Weight Control and Reduce Childhood Obesity in the MS Delta",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Parents as Teachers Enhanced",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Parents as Teachers",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "USDA, Delta Human Nutrition Research Program",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 82,
      "start_date": "2013-01",
      "completion_date": "2016-05",
      "has_results": false,
      "last_update_posted_date": "2016-10-25",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Stoneville, Mississippi",
      "locations": [
        {
          "city": "Stoneville",
          "state": "Mississippi"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01746394"
    },
    {
      "nct_id": "NCT00831194",
      "title": "Stress, Dietary Lapse and Weight Loss Among Adults With Type 2 Diabetes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Type 2 Diabetes"
      ],
      "interventions": [
        {
          "name": "Personalized diet plan and PDA self reporting.",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins Bloomberg School of Public Health",
      "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": 70,
      "start_date": "2009-03",
      "completion_date": "2012-07",
      "has_results": false,
      "last_update_posted_date": "2012-08-02",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00831194"
    },
    {
      "nct_id": "NCT01900613",
      "title": "Niños Sanos, Familia Sana - A Multi-Intervention Program to Prevent Childhood Obesity in Mexican-Heritage Children in Rural California",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Ninos Sanos Familia Sana",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "3 Years to 8 Years"
      },
      "enrollment_count": 800,
      "start_date": "2011-04",
      "completion_date": "2016-09",
      "has_results": false,
      "last_update_posted_date": "2017-07-19",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Davis, California",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01900613"
    },
    {
      "nct_id": "NCT01953224",
      "title": "STEP AND GO: A Study of Technology-based Exercise Promotion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Disease",
        "Obesity",
        "Cancer",
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Game-based intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Smartphone",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "The University of Texas Medical Branch, Galveston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "69 Years",
        "sex": "ALL",
        "summary": "18 Years to 69 Years"
      },
      "enrollment_count": 40,
      "start_date": "2014-09",
      "completion_date": "2016-11",
      "has_results": true,
      "last_update_posted_date": "2018-08-01",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Galveston, Texas",
      "locations": [
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01953224"
    },
    {
      "nct_id": "NCT01862796",
      "title": "Predicting Adherence to a Heart-Healthy Diet in Lean and Obese Individuals",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Overweight"
      ],
      "interventions": [
        {
          "name": "Underfeeding diet",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Weight maintaining diet",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 100,
      "start_date": "2013-05-31",
      "completion_date": "2018-05-22",
      "has_results": true,
      "last_update_posted_date": "2019-08-15",
      "last_synced_at": "2026-06-07T08:25:18.143Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01862796"
    }
  ]
}