{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Aneuploidy",
    "query": {
      "condition": "Aneuploidy"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 58,
    "total_pages": 6,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Aneuploidy&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T02:53:18.652Z",
  "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": "NCT00646893",
      "title": "Preimplantation Genetic Diagnosis for the Indication of Advanced Reproductive Age",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Preimplantation Genetic Diagnosis (PGD)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Reprogenetics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "37 Years",
        "maximum_age": "42 Years",
        "sex": "FEMALE",
        "summary": "37 Years to 42 Years · Female only"
      },
      "enrollment_count": 1200,
      "start_date": "2008-06",
      "completion_date": "2011-04",
      "has_results": false,
      "last_update_posted_date": "2010-02-23",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 4,
      "location_summary": "Beverly Hills, California • Highland Park, Illinois • Livingston, New Jersey",
      "locations": [
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Highland Park",
          "state": "Illinois"
        },
        {
          "city": "Livingston",
          "state": "New Jersey"
        },
        {
          "city": "Livingston",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00646893"
    },
    {
      "nct_id": "NCT02991729",
      "title": "Use of a Novel Computerized Decision Aid for Prenatal Aneuploidy Screening",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aneuploidy",
        "Pregnancy Complications"
      ],
      "interventions": [
        {
          "name": "iPad-based decision aid",
          "type": "OTHER"
        },
        {
          "name": "Genetic counseling appointment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 197,
      "start_date": "2017-01-20",
      "completion_date": "2018-01-12",
      "has_results": true,
      "last_update_posted_date": "2020-10-22",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02991729"
    },
    {
      "nct_id": "NCT07227116",
      "title": "Evaluating the Status of Complex Aneuploidy to Locate Additional Transferrable Embryos",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Complex Aneuploidy",
        "Chaotic Aneuploidy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Shady Grove Fertility Reproductive Science Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 280,
      "start_date": "2025-11-01",
      "completion_date": "2026-06",
      "has_results": false,
      "last_update_posted_date": "2025-11-12",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 10,
      "location_summary": "Margate, Florida • Atlanta, Georgia • Highland Park, Illinois + 7 more",
      "locations": [
        {
          "city": "Margate",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Highland Park",
          "state": "Illinois"
        },
        {
          "city": "Rockville",
          "state": "Maryland"
        },
        {
          "city": "Towson",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07227116"
    },
    {
      "nct_id": "NCT06771453",
      "title": "GEM: Impact of a Video Education Tool on Decisional Conflict Among Prenatal Patients",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aneuploidy",
        "Genetic Counseling",
        "Informed Consent",
        "Decisional Conflict"
      ],
      "interventions": [
        {
          "name": "Video Educational Tool Regarding Prenatal Genetics",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Women and Infants Hospital of Rhode Island",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 140,
      "start_date": "2025-01-16",
      "completion_date": "2026-02",
      "has_results": false,
      "last_update_posted_date": "2025-09-18",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06771453"
    },
    {
      "nct_id": "NCT00006445",
      "title": "Down Syndrome - Comparison of Screening Methods in the 1st and 2nd Trimesters",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Down Syndrome",
        "Chromosome Abnormalities"
      ],
      "interventions": [
        {
          "name": "Ultrasound",
          "type": "PROCEDURE"
        },
        {
          "name": "Serum screen",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "16 Years to 45 Years · Female only"
      },
      "enrollment_count": 38000,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2007-02-22",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 10,
      "location_summary": "Denver, Colorado • Boston, Massachusetts • Royal Oak, Michigan + 6 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Royal Oak",
          "state": "Michigan"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00006445"
    },
    {
      "nct_id": "NCT01194531",
      "title": "Impact of Parental Support on Pregnancy Outcomes (IPSO) Trial- Day 3 Preimplantation Genetic Screening (PGS) With Day 5 Fresh Transfer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Preimplantation Gentic Screening (PGS)",
        "In Vitro Fertilization (IVF)",
        "Preimplantation Genetic Diagnosis (PGD)"
      ],
      "interventions": [
        {
          "name": "24 Chromosome Aneuploidy Screening with Parental Support",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Natera, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "42 Years",
        "sex": "FEMALE",
        "summary": "35 Years to 42 Years · Female only"
      },
      "enrollment_count": 59,
      "start_date": "2010-09",
      "completion_date": "2013-04",
      "has_results": true,
      "last_update_posted_date": "2014-11-25",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 9,
      "location_summary": "Laguna Hills, California • Washington D.C., District of Columbia • Clearwater, Florida + 6 more",
      "locations": [
        {
          "city": "Laguna Hills",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01194531"
    },
    {
      "nct_id": "NCT01977144",
      "title": "Screening of Low Responders for Aneuploidy to Improve Reproductive Efficiency",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Comprehensive Chromosomal Screening",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Reproductive Medicine Associates of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "43 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 43 Years · Female only"
      },
      "enrollment_count": 206,
      "start_date": "2013-09-25",
      "completion_date": "2020-01-01",
      "has_results": false,
      "last_update_posted_date": "2022-01-14",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 1,
      "location_summary": "Basking Ridge, New Jersey",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01977144"
    },
    {
      "nct_id": "NCT03520933",
      "title": "Multi-center Study to Validate niPGT-A",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Aneuploidy",
        "Chromosome Abnormality",
        "Infertility"
      ],
      "interventions": [
        {
          "name": "PGT-A",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "niPGT-A",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Igenomix",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "44 Years",
        "sex": "FEMALE",
        "summary": "20 Years to 44 Years · Female only"
      },
      "enrollment_count": 2586,
      "start_date": "2018-04-27",
      "completion_date": "2023-02-10",
      "has_results": false,
      "last_update_posted_date": "2023-05-24",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 3,
      "location_summary": "San Diego, California • Boston, Massachusetts • Arlington, Washington",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Arlington",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03520933"
    },
    {
      "nct_id": "NCT07036536",
      "title": "Non-Euploid Embryo Transfer (NEET) Registry",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility",
        "Mosaicism",
        "Aneuploidy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Inception Fertility Research Institute, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 1000,
      "start_date": "2024-09-23",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2025-06-25",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07036536"
    },
    {
      "nct_id": "NCT06373861",
      "title": "Generating Advancements Through Longitudinal Analysis in X and Y Variations (GALAXY)",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sex Chromosome Aneuploidy"
      ],
      "interventions": [
        {
          "name": "no intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "0 Days",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "0 Days to 100 Years"
      },
      "enrollment_count": 5000,
      "start_date": "2022-04-28",
      "completion_date": "2037-04",
      "has_results": false,
      "last_update_posted_date": "2024-04-18",
      "last_synced_at": "2026-05-22T02:53:18.652Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06373861"
    }
  ]
}