{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cervical+Length&page=2",
    "query": {
      "condition": "Cervical Length",
      "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?condition=Cervical+Length&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T02:29:55.892Z",
  "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": "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": "2026-07-23T02:29:55.892Z",
      "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"
    },
    {
      "nct_id": "NCT01954095",
      "title": "The Impact of Vaginal and IM Progestins on the Cervix",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Preterm Birth",
        "Short Cervical Length"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Pittsburgh",
      "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": 89,
      "start_date": "2013-08",
      "completion_date": "2015-03",
      "has_results": false,
      "last_update_posted_date": "2015-12-02",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 4,
      "location_summary": "Indianapolis, Indiana • Pittsburgh, Pennsylvania • Galveston, Texas + 1 more",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Galveston",
          "state": "Texas"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01954095"
    },
    {
      "nct_id": "NCT04157985",
      "title": "Evaluating Length of Treatment With PD-1/PD-L1 Inhibitor in Advanced Solid Tumors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Advanced Solid Tumors",
        "NSCLC",
        "Bladder Cancer",
        "HNSCC",
        "Renal Cancer",
        "Melanoma",
        "Anal Cancer",
        "Colorectal Cancer",
        "Cholangiocarcinoma",
        "Gastric Cancer",
        "Hepatocellular Carcinoma",
        "Merkel Cell Carcinoma",
        "Cervical Cancer"
      ],
      "interventions": [
        {
          "name": "Continue PD-1/PD-L1 Inhibitors treatment",
          "type": "DRUG"
        },
        {
          "name": "Discontinue PD-1/PD-L1-1 inhibitor",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Dan Zandberg",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 161,
      "start_date": "2019-11-15",
      "completion_date": "2025-11-07",
      "has_results": false,
      "last_update_posted_date": "2025-12-11",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04157985"
    },
    {
      "nct_id": "NCT07704853",
      "title": "ASSESSING TISSUE RESPONSE TO HIGH-VELOCITY THRUST MANIPULATIONS: MEASURING LASTING CHANGES IN C5-C6 FACET JOINT CAPSULE LENGTH WITH MUSCULOSKELETAL ULTRASOUND AND STIFFNESS WITH ELASTOGRAPHY",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Neck Pain Musculoskeletal"
      ],
      "interventions": [
        {
          "name": "Long axis trust manipulation C5-C6",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Florida Gulf Coast University",
      "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": 40,
      "start_date": "2025-02-04",
      "completion_date": "2026-10-01",
      "has_results": false,
      "last_update_posted_date": "2026-07-15",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 1,
      "location_summary": "Fort Myers, Florida",
      "locations": [
        {
          "city": "Fort Myers",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07704853"
    },
    {
      "nct_id": "NCT01206998",
      "title": "Vaginal Progesterone as a Treatment for Women Active Preterm Labor",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Labor, Premature"
      ],
      "interventions": [
        {
          "name": "Vaginal progesterone gel",
          "type": "DRUG"
        },
        {
          "name": "Placebo vaginal gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Rochester",
      "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": 0,
      "start_date": "2010-07",
      "completion_date": "2010-08",
      "has_results": false,
      "last_update_posted_date": "2012-10-01",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01206998"
    },
    {
      "nct_id": "NCT02318173",
      "title": "Dilapan-S/Dilasoft E-Registry in Induction of Labor",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Labour Onset and Length Abnormalities",
        "Labor; Forced or Induced, Affecting Fetus or Newborn"
      ],
      "interventions": [
        {
          "name": "Dilapan-S",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medicem International CR s.r.o.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 444,
      "start_date": "2015-05",
      "completion_date": "2016-12",
      "has_results": false,
      "last_update_posted_date": "2017-05-19",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 2,
      "location_summary": "New York, New York • Galveston, Texas",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02318173"
    },
    {
      "nct_id": "NCT00059683",
      "title": "Ultrasound-indicated Cerclage to Prevent Premature Birth in High-risk Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Labor, Premature"
      ],
      "interventions": [
        {
          "name": "cervical cerclage",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "16 Years and older · Female only"
      },
      "enrollment_count": 300,
      "start_date": "2003-01",
      "completion_date": "2009-10",
      "has_results": false,
      "last_update_posted_date": "2014-09-30",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00059683"
    },
    {
      "nct_id": "NCT00342550",
      "title": "Cervical Volume by Three-Dimensional Ultrasound as a Predictor of Preterm Delivery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pregnancy",
        "Preterm Birth",
        "Cervical Length Measurement"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "15 Years and older · Female only"
      },
      "enrollment_count": 648,
      "start_date": "1998-03-11",
      "completion_date": "2008-05-01",
      "has_results": false,
      "last_update_posted_date": "2023-02-24",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00342550"
    },
    {
      "nct_id": "NCT01431885",
      "title": "Two Methods of Diagnosing Preterm Labor",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Preterm Labor",
        "Preterm Delivery"
      ],
      "interventions": [
        {
          "name": "Diagnosis by cervical length and fibronectin",
          "type": "PROCEDURE"
        },
        {
          "name": "Cervical change",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "16 Years and older · Female only"
      },
      "enrollment_count": 82,
      "start_date": "2011-08",
      "completion_date": "2015-02-13",
      "has_results": false,
      "last_update_posted_date": "2020-01-18",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 1,
      "location_summary": "Fresno, California",
      "locations": [
        {
          "city": "Fresno",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01431885"
    },
    {
      "nct_id": "NCT06822647",
      "title": "Optimal Timing of Routine Cervical Length Measurements During Anatomy Survey",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cervical Insufficiency",
        "Preterm Birth",
        "Cervical Length Measurement"
      ],
      "interventions": [
        {
          "name": "Cervical Length Measurement at the Beginning of the Anatomy Survey",
          "type": "PROCEDURE"
        },
        {
          "name": "Cervical Length Measurement at the End of the Anatomy Survey",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 550,
      "start_date": "2025-01-20",
      "completion_date": "2027-07-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-09",
      "last_synced_at": "2026-07-23T02:29:55.892Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06822647"
    }
  ]
}