{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Iron+Deficiency+%28Without+Anemia%29",
    "query": {
      "condition": "Iron Deficiency (Without Anemia)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T07:48:07.168Z",
  "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": "NCT03228173",
      "title": "Iron Deficiency in Female State Fair Attendees",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Iron-deficiency",
        "Iron Deficiency Anemia",
        "Iron Deficiency (Without Anemia)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 190,
      "start_date": "2016-08",
      "completion_date": "2016-09",
      "has_results": false,
      "last_update_posted_date": "2017-08-03",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Saint Paul, Minnesota",
      "locations": [
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03228173"
    },
    {
      "nct_id": "NCT05257343",
      "title": "Efficacy of a Low Dose, Oral, Liquid Iron Supplement on Restoring Inadequate Blood Iron to Normal Levels",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Iron Deficiency (Without Anemia)"
      ],
      "interventions": [
        {
          "name": "Liquid Placebo Supplementation",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Liquid Iron Supplement (Blood Builder ®)",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Applied Science & Performance Institute",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 95,
      "start_date": "2022-02-07",
      "completion_date": "2022-12-09",
      "has_results": false,
      "last_update_posted_date": "2023-05-30",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05257343"
    },
    {
      "nct_id": "NCT01383798",
      "title": "How Does Iron Supplementation Affect Training and Performance in Female Collegiate Rowers?",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Iron Deficiency (Without Anemia)"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Ferrous sulfate",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 30 Years · Female only"
      },
      "enrollment_count": 40,
      "start_date": "2008-08",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2014-03-14",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Ithaca, New York",
      "locations": [
        {
          "city": "Ithaca",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01383798"
    },
    {
      "nct_id": "NCT06798584",
      "title": "How Does Perimenopausal Menorrhagia Affect Women's Quality of Life and Cognitive Function?",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Iron Deficiency Anemia Treatment",
        "Iron Deficiency",
        "Iron Deficiency (Without Anemia)"
      ],
      "interventions": [
        {
          "name": "FeoSol Original Iron Supplement Tablets",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "21st Century Gelatin Capsules",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Purdue University",
      "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": 240,
      "start_date": "2025-03-01",
      "completion_date": "2025-12",
      "has_results": false,
      "last_update_posted_date": "2025-02-13",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06798584"
    },
    {
      "nct_id": "NCT07199244",
      "title": "The Immediate and Long-term Effects of a Novel Marine-based Iron Supplement in Adult Females",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anemia",
        "Iron Deficiency (Without Anemia)",
        "Iron Absorption"
      ],
      "interventions": [
        {
          "name": "marine-based heme iron",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Nutraceuticals Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "42 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 42 Years · Female only"
      },
      "enrollment_count": 61,
      "start_date": "2024-08-01",
      "completion_date": "2025-10",
      "has_results": false,
      "last_update_posted_date": "2025-09-30",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Huntsville, Alabama",
      "locations": [
        {
          "city": "Huntsville",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07199244"
    },
    {
      "nct_id": "NCT06021171",
      "title": "Improving the Iron Status of Athletes With Pre-, Pro- and Synbiotics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Iron-deficiency",
        "Iron Deficiency Anemia",
        "Iron Deficiency (Without Anemia)"
      ],
      "interventions": [
        {
          "name": "Partially hydrolyzed guar gum + bifidobacterium lactis",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Partially hydrolyzed guar gum",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Maltodextrin",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "King's College",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 10,
      "start_date": "2021-08-15",
      "completion_date": "2022-05-15",
      "has_results": false,
      "last_update_posted_date": "2023-09-01",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Wilkes-Barre, Pennsylvania",
      "locations": [
        {
          "city": "Wilkes-Barre",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06021171"
    },
    {
      "nct_id": "NCT02047552",
      "title": "RCT of Goal-directed Iron Supplementation of Anemic, Critically Ill Trauma Patients, With and Without Oxandrolone",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Functional Iron Deficiency",
        "Trauma",
        "Anemia"
      ],
      "interventions": [
        {
          "name": "Iron sucrose",
          "type": "DRUG"
        },
        {
          "name": "Oxandrolone",
          "type": "DRUG"
        },
        {
          "name": "IV iron placebo",
          "type": "DRUG"
        },
        {
          "name": "Oxandrolone placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Denver Health and Hospital Authority",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2015-01",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2019-04-03",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02047552"
    },
    {
      "nct_id": "NCT03670537",
      "title": "Iron Parameters in Non-anemic First Trimester Gravidas",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Iron Deficiency (Without Anemia)",
        "Pregnancy"
      ],
      "interventions": [
        {
          "name": "Iron parameters",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Auerbach Hematology Oncology Associates P C",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 102,
      "start_date": "2018-02-07",
      "completion_date": "2018-08-24",
      "has_results": true,
      "last_update_posted_date": "2019-06-26",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03670537"
    },
    {
      "nct_id": "NCT02143518",
      "title": "Safety and Immunogenicity Study of Na-GST-1 With or Without CpG",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Hookworm Infection",
        "Hookworm Disease"
      ],
      "interventions": [
        {
          "name": "Na-GST-1/Alhydrogel®",
          "type": "BIOLOGICAL"
        },
        {
          "name": "CpG 10104",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Baylor College of Medicine",
      "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": 24,
      "start_date": "2014-10",
      "completion_date": "2016-10",
      "has_results": true,
      "last_update_posted_date": "2025-07-04",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02143518"
    },
    {
      "nct_id": "NCT04363905",
      "title": "Supplemental Iron Improves Submaximal Exercise Performance in Non-anemic Iron Depleted Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Iron Deficiency (Without Anemia)"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Ferrous sulfate",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 68,
      "start_date": "2000-04-01",
      "completion_date": "2000-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-03-22",
      "last_synced_at": "2026-05-22T07:48:07.168Z",
      "location_count": 1,
      "location_summary": "Ithaca, New York",
      "locations": [
        {
          "city": "Ithaca",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04363905"
    }
  ]
}