{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pretzel+snack",
    "query": {
      "intervention": "Pretzel snack"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 15,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pretzel+snack&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T18:12:11.779Z",
  "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": "NCT01820338",
      "title": "Extension Family Lifestyle Intervention Project (E-FLIP for Kids)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Behavioral Child Tx Contacts",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Behavioral Parent-Tx Contacts",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dietary and Physical Activity Information",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 314,
      "start_date": "2009-07",
      "completion_date": "2014-04",
      "has_results": false,
      "last_update_posted_date": "2015-03-20",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01820338"
    },
    {
      "nct_id": "NCT03773497",
      "title": "Bioavailability of Phytonutrients From Novel Preparations of Broccoli",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Common Snack Combination",
          "type": "OTHER"
        },
        {
          "name": "Cheesy Broccoli Snack",
          "type": "OTHER"
        },
        {
          "name": "Cheesy Broccoli with Daikon Radish Snack",
          "type": "OTHER"
        },
        {
          "name": "Uncooked Broccoli Snack",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "USDA Beltsville Human Nutrition Research Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 16,
      "start_date": "2019-04-16",
      "completion_date": "2019-06-28",
      "has_results": false,
      "last_update_posted_date": "2019-09-03",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Beltsville, Maryland",
      "locations": [
        {
          "city": "Beltsville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03773497"
    },
    {
      "nct_id": "NCT03159689",
      "title": "The Effect of a Healthy Snack on Body Weight and Composition",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight"
      ],
      "interventions": [
        {
          "name": "Mixed Tree Nuts",
          "type": "OTHER"
        },
        {
          "name": "Pretzels",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "40 Years to 60 Years"
      },
      "enrollment_count": 131,
      "start_date": "2018-02-01",
      "completion_date": "2020-12-30",
      "has_results": false,
      "last_update_posted_date": "2021-04-19",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03159689"
    },
    {
      "nct_id": "NCT07428187",
      "title": "Snacking Effects on the Brain Response to Foods and Satiety During Dieting",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight/Obesity"
      ],
      "interventions": [
        {
          "name": "Snack Type 1: Walnuts",
          "type": "OTHER"
        },
        {
          "name": "Snack Type 2: Pretzels",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "25 Years to 45 Years"
      },
      "enrollment_count": 70,
      "start_date": "2026-03-05",
      "completion_date": "2028-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-23",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07428187"
    },
    {
      "nct_id": "NCT02564874",
      "title": "Effect on Dietary Compensation and Weight Gain in Adults by Savory Solid and Sugary Liquid Discretionary Food Sources",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Weight Gain"
      ],
      "interventions": [
        {
          "name": "Discretionary calorie source",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "59 Years",
        "sex": "ALL",
        "summary": "18 Years to 59 Years"
      },
      "enrollment_count": 0,
      "start_date": "2015-06",
      "completion_date": "2016-12",
      "has_results": false,
      "last_update_posted_date": "2017-04-24",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02564874"
    },
    {
      "nct_id": "NCT06879626",
      "title": "Effect of Snacks on Aging",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Pecan",
          "type": "OTHER"
        },
        {
          "name": "Pretzel",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "75 Years",
        "sex": "FEMALE",
        "summary": "55 Years to 75 Years · Female only"
      },
      "enrollment_count": 60,
      "start_date": "2025-05-19",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-07-31",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06879626"
    },
    {
      "nct_id": "NCT02199054",
      "title": "Functional Snack Foods With Safflower Oil and Soy in Postmenopausal Women Having Metabolic Syndrome",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metabolic Syndrome",
        "Overweight"
      ],
      "interventions": [
        {
          "name": "wheat-safflower oil pretzels",
          "type": "OTHER"
        },
        {
          "name": "soy-safflower oil pretzels",
          "type": "OTHER"
        },
        {
          "name": "control wheat pretzels",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "70 Years",
        "sex": "FEMALE",
        "summary": "45 Years to 70 Years · Female only"
      },
      "enrollment_count": 20,
      "start_date": "2014-07",
      "completion_date": "2027-04-10",
      "has_results": false,
      "last_update_posted_date": "2026-04-20",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02199054"
    },
    {
      "nct_id": "NCT03595462",
      "title": "The Benefits of Consuming Hummus as an Afternoon Snack",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Appetitive Behavior"
      ],
      "interventions": [
        {
          "name": "Snack",
          "type": "OTHER"
        },
        {
          "name": "No Snack",
          "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": 33,
      "start_date": "2018-06-08",
      "completion_date": "2018-12-20",
      "has_results": false,
      "last_update_posted_date": "2019-05-02",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03595462"
    },
    {
      "nct_id": "NCT03956602",
      "title": "Effects of Snack Types on Acute Glucose and Insulin Response",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Satiety"
      ],
      "interventions": [
        {
          "name": "Pretzels",
          "type": "OTHER"
        },
        {
          "name": "Brazil nuts",
          "type": "OTHER"
        },
        {
          "name": "Potato chips",
          "type": "OTHER"
        },
        {
          "name": "Mixed nuts",
          "type": "OTHER"
        },
        {
          "name": "White bread",
          "type": "OTHER"
        },
        {
          "name": "Dried mango",
          "type": "OTHER"
        },
        {
          "name": "Mango fruit",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "San Diego 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": 160,
      "start_date": "2018-01-15",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-01-21",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03956602"
    },
    {
      "nct_id": "NCT02954315",
      "title": "The Effect of Almonds on Skin Lipids and Wrinkles",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rhytides"
      ],
      "interventions": [
        {
          "name": "Almonds",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 31,
      "start_date": "2016-10-25",
      "completion_date": "2018-04-30",
      "has_results": false,
      "last_update_posted_date": "2018-10-17",
      "last_synced_at": "2026-09-02T18:12:11.779Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02954315"
    }
  ]
}