{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Preschool+Age+Children&page=2",
    "query": {
      "condition": "Preschool Age Children",
      "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=Preschool+Age+Children&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T04:50:17.604Z",
  "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": "NCT00181935",
      "title": "Risperidone Versus Olanzapine for Mania in Preschool Children 4 to 6 Years of Age With Bipolar Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Bipolar Disorder",
        "Mania"
      ],
      "interventions": [
        {
          "name": "risperidone (Risperdal)",
          "type": "DRUG"
        },
        {
          "name": "olanzapine (Zyprexa)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "6 Years",
        "sex": "ALL",
        "summary": "4 Years to 6 Years"
      },
      "enrollment_count": 40,
      "start_date": "2001-03",
      "completion_date": "2004-07",
      "has_results": false,
      "last_update_posted_date": "2013-05-06",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00181935"
    },
    {
      "nct_id": "NCT06995014",
      "title": "Retrieval-based Word Learning in Developmental Language Disorder: Adaptive Retrieval Schedule",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Developmental Language Disorder",
        "Specific Language Impairment",
        "Language Development"
      ],
      "interventions": [
        {
          "name": "Retrieval-based word learning: Standard retrieval practice schedule",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Retrieval-based word learning: Adaptive retrieval practice schedule",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Purdue University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "48 Months",
        "maximum_age": "71 Months",
        "sex": "ALL",
        "summary": "48 Months to 71 Months"
      },
      "enrollment_count": 32,
      "start_date": "2024-08-15",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-06-03",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06995014"
    },
    {
      "nct_id": "NCT02970565",
      "title": "Family Nurture Intervention, A Group Model in Connecticut",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Behavior Problem",
        "Development Delay",
        "Emotional Disturbance",
        "Family Conflict"
      ],
      "interventions": [
        {
          "name": "Family Nurture Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Nutrition and Play Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Months",
        "maximum_age": "54 Months",
        "sex": "ALL",
        "summary": "24 Months to 54 Months"
      },
      "enrollment_count": 106,
      "start_date": "2016-10",
      "completion_date": "2019-05",
      "has_results": false,
      "last_update_posted_date": "2023-02-15",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "Cos Cob, Connecticut",
      "locations": [
        {
          "city": "Cos Cob",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02970565"
    },
    {
      "nct_id": "NCT04781140",
      "title": "Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Attention-Deficit/Hyperactivity Disorder"
      ],
      "interventions": [
        {
          "name": "100mg SPN-812",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Supernus Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "48 Months",
        "maximum_age": "69 Months",
        "sex": "ALL",
        "summary": "48 Months to 69 Months"
      },
      "enrollment_count": 286,
      "start_date": "2024-03-19",
      "completion_date": "2026-06",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 47,
      "location_summary": "Saraland, Alabama • Little Rock, Arkansas • Anaheim, California + 41 more",
      "locations": [
        {
          "city": "Saraland",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Imperial",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04781140"
    },
    {
      "nct_id": "NCT00231218",
      "title": "Echinacea, Propolis and Vitamin C for URI Prevention in Preschoolers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Common Cold",
        "Gastroenteritis"
      ],
      "interventions": [
        {
          "name": "dietary supplement--echinacea, propolis, and vitamin c",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "6 Years",
        "sex": "ALL",
        "summary": "3 Years to 6 Years"
      },
      "enrollment_count": 104,
      "start_date": "2006-01",
      "completion_date": "2006-03",
      "has_results": false,
      "last_update_posted_date": "2006-12-14",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00231218"
    },
    {
      "nct_id": "NCT02227472",
      "title": "Working Memory and School Readiness in Preschool-Aged Children With Sickle Cell Disease",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sickle Cell Disease"
      ],
      "interventions": [
        {
          "name": "Evaluation of cognitive and pre-academic skills",
          "type": "OTHER"
        },
        {
          "name": "Parent questionnaires",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "St. Jude Children's Research Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "48 Months",
        "maximum_age": "68 Months",
        "sex": "ALL",
        "summary": "48 Months to 68 Months"
      },
      "enrollment_count": 84,
      "start_date": "2014-09-08",
      "completion_date": "2018-08-20",
      "has_results": false,
      "last_update_posted_date": "2018-09-12",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02227472"
    },
    {
      "nct_id": "NCT02642666",
      "title": "The Effects of Yoga on Attention, Impulsivity and Hyperactivity in Pre-school Age Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "Children's Yoga",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "3 Years to 5 Years"
      },
      "enrollment_count": 23,
      "start_date": "2015-12",
      "completion_date": "2016-08",
      "has_results": false,
      "last_update_posted_date": "2017-05-30",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02642666"
    },
    {
      "nct_id": "NCT01419951",
      "title": "Launch II: A Pilot Randomized Control Trial of a Clinic and Clinic Plus Home Intervention for Preschool Obesity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Clinic + Home Behavioral Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pediatrician Counseling",
          "type": "OTHER"
        },
        {
          "name": "Clinic Only Behavioral Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "2 Years to 5 Years"
      },
      "enrollment_count": 60,
      "start_date": "2009-05",
      "completion_date": "2014-10",
      "has_results": false,
      "last_update_posted_date": "2014-10-22",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01419951"
    },
    {
      "nct_id": "NCT05910671",
      "title": "Parent-Based Physical Activity Intervention for Black Families",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Physical Inactivity"
      ],
      "interventions": [
        {
          "name": "Physical Activity Phone Calls and Notebook",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "East Carolina University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "19 Years to 65 Years"
      },
      "enrollment_count": 52,
      "start_date": "2024-08",
      "completion_date": "2025-08",
      "has_results": false,
      "last_update_posted_date": "2023-07-03",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 1,
      "location_summary": "Greenville, North Carolina",
      "locations": [
        {
          "city": "Greenville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05910671"
    },
    {
      "nct_id": "NCT03071419",
      "title": "A Nutrition and Parenting Program for Fathers and Their Pre-school Age Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pediatric Obesity"
      ],
      "interventions": [
        {
          "name": "Nutrition and Parenting Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Connecticut",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 72,
      "start_date": "2016-12",
      "completion_date": "2019-04-30",
      "has_results": false,
      "last_update_posted_date": "2019-06-05",
      "last_synced_at": "2026-07-24T04:50:17.604Z",
      "location_count": 2,
      "location_summary": "East Hartford, Connecticut • Manchester, Connecticut",
      "locations": [
        {
          "city": "East Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Manchester",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03071419"
    }
  ]
}