{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Poor+Fetal+Growth",
    "query": {
      "condition": "Poor Fetal Growth"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 47,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Poor+Fetal+Growth&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T01:03:31.805Z",
  "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": "NCT07312227",
      "title": "A Prospective Longitudinal Observational Cohort Study of Pregnant Women Residing at High Altitude in Bolivia",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hypertensive Disorder of Pregnancy",
        "Pulmonary Arterial Hypertension",
        "Intrauterine Growth Restriction"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 27,
      "start_date": "2026-02-11",
      "completion_date": "2027-02",
      "has_results": false,
      "last_update_posted_date": "2026-05-26",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07312227"
    },
    {
      "nct_id": "NCT00120497",
      "title": "Study to Examine Insulin Resistance During Growth Hormone Treatment for Short Stature Due to Low Birthweight",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Fetal Growth Retardation"
      ],
      "interventions": [
        {
          "name": "somatropin (rDNA)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 12,
      "start_date": "2005-07",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2011-07-20",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00120497"
    },
    {
      "nct_id": "NCT00340171",
      "title": "Fetal Growth Evaluation by Three-Dimensional Ultrasound",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pregnancy"
      ],
      "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": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 1919,
      "start_date": "1997-12-04",
      "completion_date": "2012-11-05",
      "has_results": false,
      "last_update_posted_date": "2023-02-24",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 2,
      "location_summary": "Detroit, Michigan • Royal Oak, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Royal Oak",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00340171"
    },
    {
      "nct_id": "NCT04907578",
      "title": "Thromboelastography (TEG) In the Intrauterine Growth Restriction (IUGR) Neonatal Population by Gestational Age",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Intrauterine Growth Restriction"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 0,
      "start_date": "2021-08-12",
      "completion_date": "2021-08-12",
      "has_results": false,
      "last_update_posted_date": "2021-08-18",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04907578"
    },
    {
      "nct_id": "NCT06022510",
      "title": "Safety and Efficacy of Fetoscopes Used in Fetoscopic Selective Laser Photocoagulation",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Twin Monochorionic Diamniotic Placenta"
      ],
      "interventions": [
        {
          "name": "Fetoscopy Sets for Anterior and Posterior Placentas",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Michael A Belfort",
      "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": "2025-04",
      "completion_date": "2025-04-01",
      "has_results": false,
      "last_update_posted_date": "2026-04-29",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06022510"
    },
    {
      "nct_id": "NCT00143039",
      "title": "Amniotic Fluid Tandem Mass Spectrometry for Pregnancies Complicated by NIH and Severe Symmetrical IUGR",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hydrops Fetalis",
        "Fetal Growth Retardation"
      ],
      "interventions": [
        {
          "name": "Tandem MS test for inborn errors of metabolism",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Obstetrix Medical Group",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 60 Years · Female only"
      },
      "enrollment_count": 48,
      "start_date": "2006-03",
      "completion_date": "2009-08",
      "has_results": false,
      "last_update_posted_date": "2014-12-19",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 11,
      "location_summary": "Phoenix, Arizona • Laguna Hills, California • Long Beach, California + 6 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Laguna Hills",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "San Jose",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00143039"
    },
    {
      "nct_id": "NCT04506970",
      "title": "Predicting Placental Pathologies by Ultrasound Imaging",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Intrauterine Growth Restriction",
        "Villitis",
        "IUGR"
      ],
      "interventions": [
        {
          "name": "Comprehensive Doppler Ultrasound of the Placenta",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Verasonics Ultrasound scanner (ultra-sensitive Doppler imaging)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "OTHER"
      ],
      "sponsor": "Mayo Clinic",
      "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": 60,
      "start_date": "2020-09-27",
      "completion_date": "2023-10-31",
      "has_results": true,
      "last_update_posted_date": "2024-10-10",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04506970"
    },
    {
      "nct_id": "NCT06861309",
      "title": "Placental Imaging Techniques",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fetal Growth Restriction (FGR)",
        "Placental Insufficiency",
        "Preeclampsia",
        "Still Births",
        "Pregnancy",
        "Pregnancy Complications",
        "Pregnancy Outcomes",
        "Ultrasound"
      ],
      "interventions": [
        {
          "name": "ultrafast power Doppler imaging (uPDI) / quantitative ultrasound (QUS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Carilion Clinic",
      "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": 60,
      "start_date": "2025-04-23",
      "completion_date": "2026-11",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 1,
      "location_summary": "Roanoke, Virginia",
      "locations": [
        {
          "city": "Roanoke",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06861309"
    },
    {
      "nct_id": "NCT00166660",
      "title": "Preterm Fetal Growth Restriction and Developmental Care",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Preterm Birth"
      ],
      "interventions": [
        {
          "name": "NIDCAP (Newborn Individualized Developmental Care)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "28 Weeks",
        "maximum_age": "33 Weeks",
        "sex": "ALL",
        "summary": "28 Weeks to 33 Weeks"
      },
      "enrollment_count": 30,
      "start_date": "2004-07",
      "completion_date": "2009-06",
      "has_results": false,
      "last_update_posted_date": "2009-04-03",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00166660"
    },
    {
      "nct_id": "NCT01369940",
      "title": "The NICHD Fetal Growth Study: Twin Gestations",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Fetal Growth Restriction",
        "Growth Discordancy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 171,
      "start_date": "2011-05-29",
      "completion_date": "2014-09-30",
      "has_results": false,
      "last_update_posted_date": "2017-09-05",
      "last_synced_at": "2026-07-23T01:03:31.805Z",
      "location_count": 9,
      "location_summary": "Birmingham, Alabama • Long Beach, California • Orange, California + 6 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Newark",
          "state": "Delaware"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01369940"
    }
  ]
}