{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=salad",
    "query": {
      "intervention": "salad"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 23,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=salad&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-04T09:17:15.042Z",
  "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": "NCT01729390",
      "title": "Varying the Energy Density and Portion Size of the Main Course After a First-course Salad",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Energy density and portion size feeding study",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "20 Years to 45 Years · Female only"
      },
      "enrollment_count": 53,
      "start_date": "2010-09",
      "completion_date": "2011-11",
      "has_results": false,
      "last_update_posted_date": "2012-11-20",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "University Park, Pennsylvania",
      "locations": [
        {
          "city": "University Park",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01729390"
    },
    {
      "nct_id": "NCT02774668",
      "title": "A Short Term Evaluation of a Structured Weight Loss Plan in Overweight and Obese Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metabolic Syndrome"
      ],
      "interventions": [
        {
          "name": "\"Grab-and-Go\" meal plan",
          "type": "OTHER"
        },
        {
          "name": "\"Jump-Start\" meal plan",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Missouri-Columbia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "30 Years to 55 Years"
      },
      "enrollment_count": 20,
      "start_date": "2016-05",
      "completion_date": "2017-04",
      "has_results": true,
      "last_update_posted_date": "2025-05-04",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "Columbia, Missouri",
      "locations": [
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02774668"
    },
    {
      "nct_id": "NCT01006174",
      "title": "Dietary Lipids as Primary Modulators of Carotenoid Absorption in Vegetables",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Absorption of Carotenoids From Vegetables"
      ],
      "interventions": [
        {
          "name": "Soybean Oil",
          "type": "OTHER"
        },
        {
          "name": "Canola Oil",
          "type": "OTHER"
        },
        {
          "name": "Butter",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Purdue University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 55,
      "start_date": "2009-03",
      "completion_date": "2010-05",
      "has_results": false,
      "last_update_posted_date": "2013-01-17",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01006174"
    },
    {
      "nct_id": "NCT03283033",
      "title": "School Lunch Salad Bars and Fruit and Vegetable Consumption",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Children, Only",
        "Behavior, Eating",
        "School",
        "Obesity",
        "Food Selection",
        "Food Habits",
        "Diet Modification",
        "Adolescent Behavior"
      ],
      "interventions": [
        {
          "name": "New salad bar",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Marketing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Arizona State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "6 Years to 18 Years"
      },
      "enrollment_count": 7491,
      "start_date": "2017-10-01",
      "completion_date": "2023-06-30",
      "has_results": false,
      "last_update_posted_date": "2023-11-24",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03283033"
    },
    {
      "nct_id": "NCT05605483",
      "title": "Salad Bars in the National School Lunch Program: Impact on Dietary Consumption Patterns in Elementary School Students",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Diet, Food, and Nutrition"
      ],
      "interventions": [
        {
          "name": "Salad bar",
          "type": "OTHER"
        },
        {
          "name": "Waitlisted control",
          "type": "OTHER"
        },
        {
          "name": "Salad bar post-COVID",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 6269,
      "start_date": "2019-02-13",
      "completion_date": "2023-04-26",
      "has_results": false,
      "last_update_posted_date": "2023-08-02",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "Henrico, Virginia",
      "locations": [
        {
          "city": "Henrico",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05605483"
    },
    {
      "nct_id": "NCT01951313",
      "title": "Effects of Egg Consumption on Carotenoid Absorption From Co-consumed, Non-Egg Food",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Will Consuming Eggs With a Mixed Vegetable Salad Increase Carotenoid Absorption"
      ],
      "interventions": [
        {
          "name": "Egg consumption",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Purdue University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "45 Years",
        "sex": "MALE",
        "summary": "19 Years to 45 Years · Male only"
      },
      "enrollment_count": 17,
      "start_date": "2014-01",
      "completion_date": "2014-05",
      "has_results": false,
      "last_update_posted_date": "2014-06-18",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01951313"
    },
    {
      "nct_id": "NCT04156542",
      "title": "Nudging for Behavior Change in School Cafeterias",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Behavior, Child",
        "Food Selection"
      ],
      "interventions": [
        {
          "name": "Basic School Lunchroom Nudges",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "10 Years to 15 Years"
      },
      "enrollment_count": 3000,
      "start_date": "2016-01-11",
      "completion_date": "2016-04-29",
      "has_results": false,
      "last_update_posted_date": "2019-11-07",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 6,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04156542"
    },
    {
      "nct_id": "NCT03490955",
      "title": "Effects of Black Pepper on the Absorption of Nutrients in Vegetables",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Black Pepper",
        "Absorption",
        "Carotenoid"
      ],
      "interventions": [
        {
          "name": "salad dressing (canola oil) and black pepper",
          "type": "OTHER"
        },
        {
          "name": "salad dressing (canola oil)",
          "type": "OTHER"
        },
        {
          "name": "black pepper",
          "type": "OTHER"
        },
        {
          "name": "salad",
          "type": "OTHER"
        },
        {
          "name": "Salad dressing (olive oil) and black pepper",
          "type": "OTHER"
        },
        {
          "name": "Salad dressing (corn oil) and black pepper",
          "type": "OTHER"
        },
        {
          "name": "Salad dressing (sunflower oil) and black pepper",
          "type": "OTHER"
        },
        {
          "name": "Salad dressing (flaxseed oil) and black pepper",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Massachusetts, Amherst",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 16,
      "start_date": "2018-09-06",
      "completion_date": "2019-11-30",
      "has_results": false,
      "last_update_posted_date": "2021-04-30",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "Amherst, Massachusetts",
      "locations": [
        {
          "city": "Amherst",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03490955"
    },
    {
      "nct_id": "NCT05175391",
      "title": "Improving Protein Intake in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Food Preferences"
      ],
      "interventions": [
        {
          "name": "Meat based protein with added spice; Plant based protein with added spice",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2022-05-09",
      "completion_date": "2022-10-07",
      "has_results": false,
      "last_update_posted_date": "2023-03-10",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05175391"
    },
    {
      "nct_id": "NCT03999632",
      "title": "Effects of Wolffia Globosa (Mankai) in Patients Undergoing Bariatric Surgery.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bariatric Surgery Candidate",
        "Diet Modification"
      ],
      "interventions": [
        {
          "name": "Dietary modification with introduction of Mankai",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Cleveland Clinic Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 3,
      "start_date": "2019-08-01",
      "completion_date": "2020-12-01",
      "has_results": false,
      "last_update_posted_date": "2021-02-04",
      "last_synced_at": "2026-09-04T09:17:15.042Z",
      "location_count": 1,
      "location_summary": "Weston, Florida",
      "locations": [
        {
          "city": "Weston",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03999632"
    }
  ]
}