{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Embryo+Transfer&page=2",
    "query": {
      "intervention": "Embryo Transfer",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Embryo+Transfer&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T15:39:00.637Z",
  "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": "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": "2026-09-03T15:39:00.637Z",
      "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": "NCT05068674",
      "title": "Human Embryonic Stem Cell-Derived Cardiomyocyte Therapy for Chronic Ischemic Left Ventricular Dysfunction",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Ischemic Left Ventricular Dysfunction"
      ],
      "interventions": [
        {
          "name": "Human Embryonic Stem Cell-Derived Cardiomyocyte 50M cells",
          "type": "DRUG"
        },
        {
          "name": "Human Embryonic Stem Cell-Derived Cardiomyocyte 150 cells",
          "type": "DRUG"
        },
        {
          "name": "Human Embryonic Stem Cell-Derived Cardiomyocyte 300M cells",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Joseph C. Wu",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 18,
      "start_date": "2022-03-22",
      "completion_date": "2028-10",
      "has_results": false,
      "last_update_posted_date": "2025-09-29",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05068674"
    },
    {
      "nct_id": "NCT03530254",
      "title": "Clinical Study of PGT-A Versus PGT-A+ERA",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility of Uterine Origin"
      ],
      "interventions": [
        {
          "name": "PGT-A",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "ERA Test",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Igenomix",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 368,
      "start_date": "2018-05-28",
      "completion_date": "2022-02-22",
      "has_results": false,
      "last_update_posted_date": "2022-05-04",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 2,
      "location_summary": "Newport Beach, California • Reading, Massachusetts",
      "locations": [
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Reading",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03530254"
    },
    {
      "nct_id": "NCT02673125",
      "title": "Prospective Paired Study on the Effectiveness of MitoGrade",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "MitoGrade",
          "type": "GENETIC"
        }
      ],
      "intervention_types": [
        "GENETIC"
      ],
      "sponsor": "Reprogenetics",
      "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": 60,
      "start_date": "2015-12",
      "completion_date": "2017-01",
      "has_results": false,
      "last_update_posted_date": "2016-03-15",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 1,
      "location_summary": "Livingston, New Jersey",
      "locations": [
        {
          "city": "Livingston",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02673125"
    },
    {
      "nct_id": "NCT06746129",
      "title": "Cleavage-stage Versus Blastocyst-stage Embryo Transfer in IVF Patients With Few Embryos",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Infertility (IVF Patients)"
      ],
      "interventions": [
        {
          "name": "embryo transfer",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Beth Israel Deaconess Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "44 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 44 Years · Female only"
      },
      "enrollment_count": 1126,
      "start_date": "2025-09-10",
      "completion_date": "2031-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-02",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06746129"
    },
    {
      "nct_id": "NCT00788619",
      "title": "Use of Nitric Oxide Metabolites for Predicting Embryo Quality in In-Vitro Fertilization (IVF)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Transfer of embryos on day 3 or day 5 after fertilization.",
          "type": "PROCEDURE"
        },
        {
          "name": "Day 5 transfer",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "37 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 37 Years · Female only"
      },
      "enrollment_count": 2,
      "start_date": "2009-01",
      "completion_date": "2009-10",
      "has_results": false,
      "last_update_posted_date": "2017-12-11",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 1,
      "location_summary": "Lutherville, Maryland",
      "locations": [
        {
          "city": "Lutherville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00788619"
    },
    {
      "nct_id": "NCT05397912",
      "title": "Uterine Elastography: a Potential Predictor of Embryo Transfer Success",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility, Female"
      ],
      "interventions": [
        {
          "name": "Uterine Elastography",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Reproductive Medicine Associates of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 162,
      "start_date": "2022-06-15",
      "completion_date": "2023-09-01",
      "has_results": false,
      "last_update_posted_date": "2025-02-07",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 1,
      "location_summary": "Basking Ridge, New Jersey",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05397912"
    },
    {
      "nct_id": "NCT01223118",
      "title": "Evaluation of the Impact of Vitrification on Oocytes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fertilization"
      ],
      "interventions": [
        {
          "name": "Vitrification and PGD",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Reproductive Medicine Associates of New Jersey",
      "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": 120,
      "start_date": "2010-08",
      "completion_date": "2012-07",
      "has_results": false,
      "last_update_posted_date": "2013-01-23",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 2,
      "location_summary": "Morristown, New Jersey • Allentown, Pennsylvania",
      "locations": [
        {
          "city": "Morristown",
          "state": "New Jersey"
        },
        {
          "city": "Allentown",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01223118"
    },
    {
      "nct_id": "NCT04878991",
      "title": "Overture Metabolomics Non-Selection Study",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Overture Metabolomics Embryo Selection",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Overture Life",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 410,
      "start_date": "2021-05-05",
      "completion_date": "2024-01-30",
      "has_results": false,
      "last_update_posted_date": "2023-11-14",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04878991"
    },
    {
      "nct_id": "NCT00621179",
      "title": "Endometrial Markers and Response of Endometriosis Patients to Prolonged GnRH Agonist Prior to IVF",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Endometriosis",
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Leuprolide acetate in depot suspension",
          "type": "DRUG"
        },
        {
          "name": "No intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Colorado Center for Reproductive Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "42 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 42 Years · Female only"
      },
      "enrollment_count": 37,
      "start_date": "2003-03",
      "completion_date": "2010-01",
      "has_results": true,
      "last_update_posted_date": "2021-08-10",
      "last_synced_at": "2026-09-03T15:39:00.637Z",
      "location_count": 1,
      "location_summary": "Lone Tree, Colorado",
      "locations": [
        {
          "city": "Lone Tree",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00621179"
    }
  ]
}