{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cerclage",
    "query": {
      "condition": "Cerclage"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 28,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cerclage&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-21T23:02:27.163Z",
  "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": "NCT03929913",
      "title": "NHLBI DIR Transcatheter Mitral Cerclage Annuloplasty Early Feasibility Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Functional Mitral Regurgitation"
      ],
      "interventions": [
        {
          "name": "Transmural Systems Transcatheter Mitral Cerclage Annuloplasty (TMCA)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Heart, Lung, and Blood Institute (NHLBI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "21 Years to 99 Years"
      },
      "enrollment_count": 19,
      "start_date": "2019-05-07",
      "completion_date": "2026-02-27",
      "has_results": true,
      "last_update_posted_date": "2026-04-29",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 3,
      "location_summary": "Washington D.C., District of Columbia • Atlanta, Georgia • Roanoke, Virginia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Roanoke",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03929913"
    },
    {
      "nct_id": "NCT00694967",
      "title": "A Randomized Trial of Cerclage Versus 17 α-Hydroxyprogesterone Caproate for Treatment of a Short Cervix",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mid Trimester Cervical Shortening"
      ],
      "interventions": [
        {
          "name": "McDonald cerclage placement",
          "type": "PROCEDURE"
        },
        {
          "name": "17 hydroxyprogesterone caproate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Lehigh Valley Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 92,
      "start_date": "2003-11",
      "completion_date": "2006-12",
      "has_results": false,
      "last_update_posted_date": "2008-06-11",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 1,
      "location_summary": "Allentown, Pennsylvania",
      "locations": [
        {
          "city": "Allentown",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00694967"
    },
    {
      "nct_id": "NCT03805438",
      "title": "ED90 of 3% Chloroprocaine for Cervical Cerclage",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cerclage, Cervical"
      ],
      "interventions": [
        {
          "name": "Chloroprocaine Hcl 3% Inj",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Duke 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": 47,
      "start_date": "2019-02-07",
      "completion_date": "2020-10-23",
      "has_results": true,
      "last_update_posted_date": "2021-10-12",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 2,
      "location_summary": "Little Rock, Arkansas • Durham, North Carolina",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03805438"
    },
    {
      "nct_id": "NCT07608562",
      "title": "Azithromycin for Cerclage Prophylaxis",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cervical Insufficiency"
      ],
      "interventions": [
        {
          "name": "Azithromycin Prophylaxis",
          "type": "DRUG"
        },
        {
          "name": "Azithromycin Placebo",
          "type": "DRUG"
        },
        {
          "name": "Cefazolin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 80,
      "start_date": "2026-08",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-25",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 2,
      "location_summary": "Oak Lawn, Illinois • Park Ridge, Illinois",
      "locations": [
        {
          "city": "Oak Lawn",
          "state": "Illinois"
        },
        {
          "city": "Park Ridge",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07608562"
    },
    {
      "nct_id": "NCT00722085",
      "title": "Amniotic Fluid Sludge in Cerclage Patients as an Indicator for Increased Risk of Preterm Delivery and Neonatal Outcome.",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "High Risk Pregnancy",
        "Incompetent Cervix",
        "Cerclage",
        "Amniotic Fluid Sludge",
        "Gestation Age at Delivery."
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Center For Maternal Fetal Medicine",
      "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": 177,
      "start_date": "2008-01",
      "completion_date": "2008-05",
      "has_results": false,
      "last_update_posted_date": "2008-07-25",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 1,
      "location_summary": "Las Vegas, Nevada",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00722085"
    },
    {
      "nct_id": "NCT04742647",
      "title": "Single Versus Double Suture Cervical Cerclage to Prevent Preterm Birth",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "The Primary Outcome is Preterm Delivery Before 28 Weeks Gestational Age Compared to Women With One vs Two Cerclages Placed"
      ],
      "interventions": [
        {
          "name": "Double cerclage",
          "type": "PROCEDURE"
        },
        {
          "name": "Single cerclage",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Stony Brook 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": 84,
      "start_date": "2021-02-01",
      "completion_date": "2023-07-01",
      "has_results": false,
      "last_update_posted_date": "2022-10-27",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 1,
      "location_summary": "Stony Brook, New York",
      "locations": [
        {
          "city": "Stony Brook",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04742647"
    },
    {
      "nct_id": "NCT02912390",
      "title": "Cerclage for Short Cervix in Twins",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Short Cervix, Twins"
      ],
      "interventions": [
        {
          "name": "Cerclage",
          "type": "PROCEDURE"
        },
        {
          "name": "Expectant management",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "St. Louis University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "14 Years to 45 Years · Female only"
      },
      "enrollment_count": 9,
      "start_date": "2017-01-12",
      "completion_date": "2018-04-11",
      "has_results": false,
      "last_update_posted_date": "2018-04-13",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02912390"
    },
    {
      "nct_id": "NCT03305575",
      "title": "Intrathecal Chloroprocaine vs. Bupivacaine for Cervical Cerclage",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cervical Incompetence"
      ],
      "interventions": [
        {
          "name": "Chloroprocaine",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Tufts Medical Center",
      "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": 10,
      "start_date": "2017-10-13",
      "completion_date": "2018-08-24",
      "has_results": true,
      "last_update_posted_date": "2020-08-25",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03305575"
    },
    {
      "nct_id": "NCT06660186",
      "title": "Sternal Plating High Risk",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Diseases"
      ],
      "interventions": [
        {
          "name": "Rigid Sternal Fixation",
          "type": "DEVICE"
        },
        {
          "name": "Wire Cerclage",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University Hospitals Cleveland Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 250,
      "start_date": "2026-03-12",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-30",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06660186"
    },
    {
      "nct_id": "NCT06036446",
      "title": "LATe Cerclage in High-risk Pregnancies (LATCH)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Premature Birth"
      ],
      "interventions": [
        {
          "name": "Cervical cerclage",
          "type": "PROCEDURE"
        },
        {
          "name": "Vaginal Suppository Progesterone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Thomas Jefferson University",
      "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": 329,
      "start_date": "2023-11-10",
      "completion_date": "2029-02",
      "has_results": false,
      "last_update_posted_date": "2026-05-29",
      "last_synced_at": "2026-07-21T23:02:27.163Z",
      "location_count": 2,
      "location_summary": "Charlotte, North Carolina • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06036446"
    }
  ]
}