{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Low+Flavanol+Cocoa+Powder",
    "query": {
      "intervention": "Low Flavanol Cocoa Powder"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-15T01:20:43.050Z",
  "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": "NCT05545865",
      "title": "Chardonnay Marc and Vascular Response",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Vascular Dilation",
        "Oxidative Stress"
      ],
      "interventions": [
        {
          "name": "Low Flavanol Cocoa Powder",
          "type": "OTHER"
        },
        {
          "name": "High Flavanol Cocoa Powder",
          "type": "OTHER"
        },
        {
          "name": "Vine to Bar Chocolate - 2 servings",
          "type": "OTHER"
        },
        {
          "name": "Vine to Bar Chocolate - 1 serving",
          "type": "OTHER"
        },
        {
          "name": "Vine to Bar Chocolate covered almonds",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "50 Years",
        "sex": "MALE",
        "summary": "30 Years to 50 Years · Male only"
      },
      "enrollment_count": 5,
      "start_date": "2022-09-01",
      "completion_date": "2026-08-24",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-09-15T01:20:43.050Z",
      "location_count": 1,
      "location_summary": "Davis, California",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05545865"
    },
    {
      "nct_id": "NCT01557738",
      "title": "Role of Flavanols in Exercise and Aging",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "High Flavanol Trial",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Low Flavanol Trial",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "High Flavanol Trial; long-term",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Low Flavanol Trial; long-term effects",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Texas at Austin",
      "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": "2012-12",
      "completion_date": "2014-04",
      "has_results": false,
      "last_update_posted_date": "2014-06-25",
      "last_synced_at": "2026-09-15T01:20:43.050Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01557738"
    },
    {
      "nct_id": "NCT07747714",
      "title": "Black Forest Cocoa Flavanol Supplementation and Health Trial",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Endothelial Function",
        "Oxidative Stress",
        "Inflamation",
        "Vascular Health"
      ],
      "interventions": [
        {
          "name": "Cocoa Flavanol Supplement",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Low-Flavanol Control Powder",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "The Black Forest LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "30 Years to 75 Years · Male only"
      },
      "enrollment_count": 90,
      "start_date": "2026-08-15",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-05",
      "last_synced_at": "2026-09-15T01:20:43.050Z",
      "location_count": 2,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07747714"
    },
    {
      "nct_id": "NCT01651793",
      "title": "Effect of Phytochemicals From Theobroma Cacao on Mental Energy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mental Fatigue"
      ],
      "interventions": [
        {
          "name": "Caffeinated cocoa",
          "type": "OTHER"
        },
        {
          "name": "Cocoa",
          "type": "OTHER"
        },
        {
          "name": "Caffeine",
          "type": "OTHER"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Georgia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "34 Years",
        "sex": "ALL",
        "summary": "18 Years to 34 Years"
      },
      "enrollment_count": 24,
      "start_date": "2012-07",
      "completion_date": "2014-06",
      "has_results": true,
      "last_update_posted_date": "2018-06-25",
      "last_synced_at": "2026-09-15T01:20:43.050Z",
      "location_count": 1,
      "location_summary": "Athens, Georgia",
      "locations": [
        {
          "city": "Athens",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01651793"
    },
    {
      "nct_id": "NCT01395277",
      "title": "Role of Flavanols In Cardiovascular Function in Healthy Aging",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "High Flavanol first then Low Flavanol",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Low Flavanol first then High Flavanol",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Texas at Austin",
      "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": 30,
      "start_date": "2011-09",
      "completion_date": "2014-05",
      "has_results": true,
      "last_update_posted_date": "2015-08-10",
      "last_synced_at": "2026-09-15T01:20:43.050Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01395277"
    },
    {
      "nct_id": "NCT01969994",
      "title": "Absorption, Metabolism, and Excretion of (-)-[2-14C]Epicatechin in Humans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "ADME"
      ],
      "interventions": [
        {
          "name": "Controlled dietary background",
          "type": "OTHER"
        },
        {
          "name": "(-)-[2-14C]epicatechin intake",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "The Institutes for Pharmaceutical Discovery, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "MALE",
        "summary": "18 Years to 50 Years · Male only"
      },
      "enrollment_count": 12,
      "start_date": "2009-12",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2013-10-25",
      "last_synced_at": "2026-09-15T01:20:43.050Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01969994"
    }
  ]
}