{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Early+Childhood+Development",
    "query": {
      "condition": "Early Childhood Development"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 154,
    "total_pages": 16,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Early+Childhood+Development&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T06:57:40.369Z",
  "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": "NCT04609553",
      "title": "Literacy Promotion for Latinos Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Language Development",
        "Behavior, Child",
        "Parenting",
        "Literacy"
      ],
      "interventions": [
        {
          "name": "Usual care including ROR",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Text messages",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Connection to community resources",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 662,
      "start_date": "2020-11-16",
      "completion_date": "2024-12-28",
      "has_results": true,
      "last_update_posted_date": "2025-12-09",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04609553"
    },
    {
      "nct_id": "NCT05456139",
      "title": "Effectiveness Trial of Mobile ESI for Toddlers With Autism Identified by Early Screening in Primary Care",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorder"
      ],
      "interventions": [
        {
          "name": "Treatment as Usual",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Early Social Interaction Mobile Coaching (ESI-MC)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Florida State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Months",
        "maximum_age": "20 Months",
        "sex": "ALL",
        "summary": "15 Months to 20 Months"
      },
      "enrollment_count": 52,
      "start_date": "2023-03-15",
      "completion_date": "2026-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-17",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 8,
      "location_summary": "Los Angeles, California • Tallahassee, Florida • Atlanta, Georgia + 5 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Tallahassee",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "White Plains",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05456139"
    },
    {
      "nct_id": "NCT01985022",
      "title": "Changing Developmental Trajectories Through Early Treatment",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorders"
      ],
      "interventions": [
        {
          "name": "Group-ESI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individual-ESI",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "9 Months",
        "maximum_age": "24 Months",
        "sex": "ALL",
        "summary": "9 Months to 24 Months"
      },
      "enrollment_count": 33,
      "start_date": "2013-05",
      "completion_date": "2019-11-26",
      "has_results": true,
      "last_update_posted_date": "2023-06-09",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01985022"
    },
    {
      "nct_id": "NCT00698997",
      "title": "Intensive Intervention for Toddlers With Autism (EARLY STEPS)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism",
        "Autism Spectrum Disorder"
      ],
      "interventions": [
        {
          "name": "Early Start Denver Model",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard community care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "24 Months",
        "sex": "ALL",
        "summary": "12 Months to 24 Months"
      },
      "enrollment_count": 118,
      "start_date": "2008-04",
      "completion_date": "2013-12",
      "has_results": true,
      "last_update_posted_date": "2020-02-17",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00698997"
    },
    {
      "nct_id": "NCT03126292",
      "title": "Child Development and Primary Care in Low Income Families",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parenting",
        "Development, Child"
      ],
      "interventions": [
        {
          "name": "Sit Down and Play",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Child Safety Handout",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "2 Months",
        "maximum_age": "3 Months",
        "sex": "ALL",
        "summary": "2 Months to 3 Months"
      },
      "enrollment_count": 60,
      "start_date": "2017-10-20",
      "completion_date": "2022-12-19",
      "has_results": false,
      "last_update_posted_date": "2026-03-25",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03126292"
    },
    {
      "nct_id": "NCT04531618",
      "title": "Mother-infant Bonding During COVID-19",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Child Development",
        "Mother-Infant Interaction",
        "Relation, Parent-Child"
      ],
      "interventions": [
        {
          "name": "Emotional Exchange (EE)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Newborn Care (NC)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Hours",
        "maximum_age": "72 Hours",
        "sex": "ALL",
        "summary": "12 Hours to 72 Hours"
      },
      "enrollment_count": 132,
      "start_date": "2024-02-14",
      "completion_date": "2025-09-17",
      "has_results": false,
      "last_update_posted_date": "2026-06-09",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04531618"
    },
    {
      "nct_id": "NCT01464619",
      "title": "Enhancing Parenting for Depressed Caregivers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression"
      ],
      "interventions": [
        {
          "name": "The Incredible Years Parenting Intervention",
          "type": "OTHER"
        },
        {
          "name": "Delayed Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 61,
      "start_date": "2011-07",
      "completion_date": "2013-11",
      "has_results": true,
      "last_update_posted_date": "2016-04-11",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01464619"
    },
    {
      "nct_id": "NCT03842111",
      "title": "American Indian and Alaska Native Head Start Family and Child Experiences Survey",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Head Start Participation"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Mathematica Policy Research, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "3 Years and older"
      },
      "enrollment_count": 1194,
      "start_date": "2014-10-01",
      "completion_date": "2016-06-30",
      "has_results": false,
      "last_update_posted_date": "2019-10-08",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03842111"
    },
    {
      "nct_id": "NCT05258994",
      "title": "Early Care and Education Leadership Study: Descriptive Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Leadership in Early Care and Education Centers"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Mathematica Policy Research, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1164,
      "start_date": "2022-03-04",
      "completion_date": "2023-09-15",
      "has_results": false,
      "last_update_posted_date": "2023-09-18",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05258994"
    },
    {
      "nct_id": "NCT04226053",
      "title": "Room to Grow Evaluation for Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parenting",
        "Child Development"
      ],
      "interventions": [
        {
          "name": "Parenting, Child Development",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Columbia University",
      "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": 322,
      "start_date": "2017-03-31",
      "completion_date": "2023-10-04",
      "has_results": true,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-06-26T06:57:40.369Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04226053"
    }
  ]
}