{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=docosahexaenoic+acid+%28DHA%29&page=2",
    "query": {
      "intervention": "docosahexaenoic acid (DHA)",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 198,
    "total_pages": 20,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=docosahexaenoic+acid+%28DHA%29&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=docosahexaenoic+acid+%28DHA%29&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-09T10:25:24.243Z",
  "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": "NCT02517502",
      "title": "Docosahexaenoic Acid (DHA) To Prevent Development of Cognitive Dysfunction Due to Chemotherapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Cognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "DHA",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Carol Fabian, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 65 Years · Female only"
      },
      "enrollment_count": 24,
      "start_date": "2015-07",
      "completion_date": "2019-05-03",
      "has_results": false,
      "last_update_posted_date": "2022-01-24",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 2,
      "location_summary": "Decatur, Illinois • Kansas City, Kansas",
      "locations": [
        {
          "city": "Decatur",
          "state": "Illinois"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02517502"
    },
    {
      "nct_id": "NCT03576989",
      "title": "Impact of Omega-3 Fatty Acid Oral Therapy on Healing of Chronic Venous Leg Ulcers in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Venous Leg Ulcers"
      ],
      "interventions": [
        {
          "name": "EPA+DHA",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 96,
      "start_date": "2019-04-15",
      "completion_date": "2024-12-18",
      "has_results": true,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03576989"
    },
    {
      "nct_id": "NCT01908907",
      "title": "Bridging the Docosahexaenoic Acid (DHA) Gap: The Effects of Omega-3 Fatty Acid Supplementation in Premature Infants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prematurity"
      ],
      "interventions": [
        {
          "name": "DHA oil",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "(MCT) Control oil",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Sanford Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Weeks",
        "maximum_age": "33 Weeks",
        "sex": "ALL",
        "summary": "24 Weeks to 33 Weeks"
      },
      "enrollment_count": 60,
      "start_date": "2012-10",
      "completion_date": "2014-02",
      "has_results": true,
      "last_update_posted_date": "2019-03-21",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Sioux Falls, South Dakota",
      "locations": [
        {
          "city": "Sioux Falls",
          "state": "South Dakota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01908907"
    },
    {
      "nct_id": "NCT01684722",
      "title": "Vitamin D and Omega-3 Trial to Prevent and Treat Diabetic Kidney Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Vitamin D",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Omega-3 fatty acids (fish oil)",
          "type": "DRUG"
        },
        {
          "name": "Vitamin D placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fish oil placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "DRUG"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 1312,
      "start_date": "2010-07",
      "completion_date": "2019-11-08",
      "has_results": true,
      "last_update_posted_date": "2022-06-21",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01684722"
    },
    {
      "nct_id": "NCT00841451",
      "title": "Pulmonary Vein Isolation Outcomes With Fish Oils",
      "overall_status": "NO_LONGER_AVAILABLE",
      "study_type": "EXPANDED_ACCESS",
      "phases": [],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Lovaza (Fish Oils)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "St. Luke's-Roosevelt Hospital Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": null,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2016-03-23",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 3,
      "location_summary": "Ridgewood, New Jersey • New York, New York",
      "locations": [
        {
          "city": "Ridgewood",
          "state": "New Jersey"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00841451"
    },
    {
      "nct_id": "NCT01897948",
      "title": "The Effects of Feeding Different Levels of Docosahexaenoic Acid to Pre-School Children",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Measurement of Docosahexaenoic Acid Levels in Pre-school Children"
      ],
      "interventions": [
        {
          "name": "Milk-based beverage without DHA",
          "type": "OTHER"
        },
        {
          "name": "Milk-based beverage with DHA at mid level",
          "type": "OTHER"
        },
        {
          "name": "Milk-based beverage with DHA at high level",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Mead Johnson Nutrition",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "3 Years",
        "sex": "ALL",
        "summary": "3 Years to 3 Years"
      },
      "enrollment_count": 18,
      "start_date": "2013-07",
      "completion_date": "2014-03",
      "has_results": false,
      "last_update_posted_date": "2014-04-07",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Kansas City, Kansas",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01897948"
    },
    {
      "nct_id": "NCT01883817",
      "title": "Effect of Omega-3 Fatty Acid on Cortical Function in ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Attention Deficit Disorder"
      ],
      "interventions": [
        {
          "name": "DHA Omega-3",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "5 Years to 15 Years"
      },
      "enrollment_count": 30,
      "start_date": "2013-09",
      "completion_date": "2017-03-03",
      "has_results": true,
      "last_update_posted_date": "2022-03-16",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01883817"
    },
    {
      "nct_id": "NCT01517685",
      "title": "Hallelujah Acres Omega 3 Fat Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Omega 3 Fat Status"
      ],
      "interventions": [
        {
          "name": "Organic flax seed oil",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "fish oil",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Hallelujah Acres",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 13,
      "start_date": "2012-01",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2016-02-19",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Zillah, Washington",
      "locations": [
        {
          "city": "Zillah",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01517685"
    },
    {
      "nct_id": "NCT01669915",
      "title": "A Large Randomized Trial of Vitamin D, Omega-3 Fatty Acids and Cognitive Decline",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Decline"
      ],
      "interventions": [
        {
          "name": "vitamin D3",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "omega-3 fatty acids (fish oil)",
          "type": "DRUG"
        },
        {
          "name": "Vitamin D3 placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fish oil placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "DRUG"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "92 Years",
        "sex": "ALL",
        "summary": "60 Years to 92 Years"
      },
      "enrollment_count": 3424,
      "start_date": "2011-09-14",
      "completion_date": "2021-12-31",
      "has_results": true,
      "last_update_posted_date": "2023-04-21",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01669915"
    },
    {
      "nct_id": "NCT03694314",
      "title": "Effect of Omega-3 Fatty Acids on Sleep and Behavior (Pilot Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Disturbances in Initiating and Maintaining Sleep",
        "Behavior Problem"
      ],
      "interventions": [
        {
          "name": "Omega-3 fatty acids",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "9 Years",
        "sex": "ALL",
        "summary": "5 Years to 9 Years"
      },
      "enrollment_count": 29,
      "start_date": "2018-05-15",
      "completion_date": "2019-06-30",
      "has_results": false,
      "last_update_posted_date": "2019-10-08",
      "last_synced_at": "2026-10-09T10:25:24.243Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03694314"
    }
  ]
}