{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Single+Embryo+Transfer&page=2",
    "query": {
      "intervention": "Single 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=Single+Embryo+Transfer&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-15T14:46:41.452Z",
  "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": "NCT01803893",
      "title": "Prognostic Value of PIF Detection in Embryo Culture Media Correlation With Pregnancy Outcome",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pregnancy",
        "Fertility"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "BioIncept LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 500,
      "start_date": "2012-09",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2013-03-04",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01803893"
    },
    {
      "nct_id": "NCT01671657",
      "title": "US Eeva™ Pregnancy Investigational Clinical Study (US EPIC)",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Progyny, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 100,
      "start_date": "2013-01",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2015-10-20",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 1,
      "location_summary": "San Jose, California",
      "locations": [
        {
          "city": "San Jose",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01671657"
    },
    {
      "nct_id": "NCT03558399",
      "title": "Frozen Blastocyst Transfer Using Conventional Timing Versus Timing by Endometrial Receptivity Analysis",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Implantation Failure",
        "Infertility, Female"
      ],
      "interventions": [
        {
          "name": "FET according to ERA",
          "type": "OTHER"
        },
        {
          "name": "FET according to standard protocol",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Shady Grove Fertility Reproductive Science Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "30 Years to 40 Years · Female only"
      },
      "enrollment_count": 800,
      "start_date": "2018-04-25",
      "completion_date": "2021-09-23",
      "has_results": false,
      "last_update_posted_date": "2020-12-03",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 1,
      "location_summary": "Rockville, Maryland",
      "locations": [
        {
          "city": "Rockville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03558399"
    },
    {
      "nct_id": "NCT03371745",
      "title": "The PrISICE Clinical Trial (Pre-Implantation Screening and Investigation on the Cryopreservation of Embryos)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Trophectoderm biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Cryopreservation",
          "type": "PROCEDURE"
        },
        {
          "name": "Embryo Transfer",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "42 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 42 Years · Female only"
      },
      "enrollment_count": 32,
      "start_date": "2018-08-21",
      "completion_date": "2019-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-10-03",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 3,
      "location_summary": "San Francisco, California • Oklahoma City, Oklahoma • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03371745"
    },
    {
      "nct_id": "NCT02815371",
      "title": "Laser Acupuncture Before and After Embryo Transfer Improves IVF Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Embryo Implantation"
      ],
      "interventions": [
        {
          "name": "Needle Acupuncture",
          "type": "PROCEDURE"
        },
        {
          "name": "Laser Acupuncture",
          "type": "PROCEDURE"
        },
        {
          "name": "Sham Laser Acupuncture",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "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": 803,
      "start_date": "2005-06",
      "completion_date": "2008-01",
      "has_results": false,
      "last_update_posted_date": "2016-06-28",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 2,
      "location_summary": "Norwalk, Connecticut • Morristown, New Jersey",
      "locations": [
        {
          "city": "Norwalk",
          "state": "Connecticut"
        },
        {
          "city": "Morristown",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02815371"
    },
    {
      "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": "2026-09-15T14:46:41.452Z",
      "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": "NCT00656201",
      "title": "Comparison of Crinone 8% Intravaginal Gel and IM Progesterone Supplementation for In Vitro Fertilization (IVF)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Crinone 8% Vaginal Gel",
          "type": "DRUG"
        },
        {
          "name": "Intramuscular Progesterone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "39 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 39 Years · Female only"
      },
      "enrollment_count": 468,
      "start_date": "2003-07",
      "completion_date": "2009-07",
      "has_results": true,
      "last_update_posted_date": "2011-09-22",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00656201"
    },
    {
      "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": "2026-09-15T14:46:41.452Z",
      "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": "NCT02772120",
      "title": "Comparison of Vaginal and Intramuscular Progesterone in Vitrified-warmed Blastocyst Transfer Cycles",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Vaginal progesterone gel (Crinone® 8%)",
          "type": "DRUG"
        },
        {
          "name": "Intramuscular Progesterone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 0,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2019-09-09",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02772120"
    },
    {
      "nct_id": "NCT01546350",
      "title": "Preimplantation Genetic Diagnosis Using Blastocyst Biopsy and Array CGH",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Infertility",
        "Recurrent Pregnancy Loss"
      ],
      "interventions": [
        {
          "name": "PGD",
          "type": "GENETIC"
        },
        {
          "name": "PGD",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "GENETIC",
        "PROCEDURE"
      ],
      "sponsor": "Reprogenetics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "32 Years",
        "maximum_age": "42 Years",
        "sex": "FEMALE",
        "summary": "32 Years to 42 Years · Female only"
      },
      "enrollment_count": 200,
      "start_date": "2012-03",
      "completion_date": "2014-06",
      "has_results": false,
      "last_update_posted_date": "2013-08-21",
      "last_synced_at": "2026-09-15T14:46:41.452Z",
      "location_count": 4,
      "location_summary": "Beverly Hills, California • Highland Park, Illinois • Livingston, New Jersey + 1 more",
      "locations": [
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Highland Park",
          "state": "Illinois"
        },
        {
          "city": "Livingston",
          "state": "New Jersey"
        },
        {
          "city": "Melville",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01546350"
    }
  ]
}