{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Temperament",
    "query": {
      "condition": "Temperament"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T04:10:22.470Z",
  "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": "NCT01938118",
      "title": "Mothers and Others: Family-based Obesity Prevention for Infants and Toddlers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Obesity Prevention Group",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injury Prevention Group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 430,
      "start_date": "2013-10",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2018-04-19",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01938118"
    },
    {
      "nct_id": "NCT04159168",
      "title": "Facial Affect Sensitivity Training for Young Children With Callous-unemotional Traits",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Affective Symptoms",
        "Empathy"
      ],
      "interventions": [
        {
          "name": "Facial Affect Sensitivity Training (FAST)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Implicit Gaze Training task (Active control condition)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama, Tuscaloosa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "6 Years to 11 Years"
      },
      "enrollment_count": 168,
      "start_date": "2021-02-15",
      "completion_date": "2026-07-31",
      "has_results": false,
      "last_update_posted_date": "2025-06-15",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Tuscaloosa, Alabama",
      "locations": [
        {
          "city": "Tuscaloosa",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04159168"
    },
    {
      "nct_id": "NCT04224324",
      "title": "The Effect of Pediatric Patient Temperament on Postoperative Outcomes",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Emergence Delirium",
        "Temperament"
      ],
      "interventions": [
        {
          "name": "Tonsillectomy and Adeniodectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "7 Years",
        "sex": "ALL",
        "summary": "2 Years to 7 Years"
      },
      "enrollment_count": 344,
      "start_date": "2020-03-10",
      "completion_date": "2024-10-01",
      "has_results": false,
      "last_update_posted_date": "2023-03-30",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04224324"
    },
    {
      "nct_id": "NCT00994747",
      "title": "Sensitive Periods in Early Flavor Learning",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Nutramigen (Flavor and Type of Infant Formula)",
          "type": "OTHER"
        },
        {
          "name": "Enfamil, milk-based formula",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Monell Chemical Senses Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "2 Weeks",
        "maximum_age": "4 Weeks",
        "sex": "ALL",
        "summary": "2 Weeks to 4 Weeks"
      },
      "enrollment_count": 79,
      "start_date": "2006-11",
      "completion_date": "2010-06",
      "has_results": false,
      "last_update_posted_date": "2012-10-03",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00994747"
    },
    {
      "nct_id": "NCT00060775",
      "title": "The Psychobiology of Childhood Temperament",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Developmental Psychology"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Months",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "2 Months to 60 Years"
      },
      "enrollment_count": 550,
      "start_date": "2003-11-10",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2026-06-05",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00060775"
    },
    {
      "nct_id": "NCT04306523",
      "title": "Early Genetic and Environmental Influences on Eating - The Baylor Infant Twins Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Body Composition",
        "Executive Functioning",
        "Temperament"
      ],
      "interventions": [
        {
          "name": "Observation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Months",
        "maximum_age": "24 Months",
        "sex": "ALL",
        "summary": "4 Months to 24 Months"
      },
      "enrollment_count": 125,
      "start_date": "2015-10",
      "completion_date": "2024-07",
      "has_results": false,
      "last_update_posted_date": "2024-07-29",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04306523"
    },
    {
      "nct_id": "NCT00359242",
      "title": "The SLeeping and Intake Methods Taught to Infants and Mothers Early in Life (SLIMTIME) Project",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Weight Gain",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Infant Sleeping and Soothing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Repeated Food Exposure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Milton S. Hershey Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "12 Months",
        "sex": "ALL",
        "summary": "1 Day to 12 Months"
      },
      "enrollment_count": 160,
      "start_date": "2006-06",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2017-07-28",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00359242"
    },
    {
      "nct_id": "NCT03347565",
      "title": "Brain Function in Adolescent Eating Disorders and Healthy Peers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Eating Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "17 Years",
        "sex": "FEMALE",
        "summary": "14 Years to 17 Years · Female only"
      },
      "enrollment_count": 155,
      "start_date": "2017-07-21",
      "completion_date": "2026-05-08",
      "has_results": false,
      "last_update_posted_date": "2026-05-13",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03347565"
    },
    {
      "nct_id": "NCT00517244",
      "title": "Evaluating Parenting Styles and Child Temperament Associated With Child Anxiety Disorders",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Anxiety Disorders",
        "Obsessive Compulsive Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Rhode Island Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 180,
      "start_date": "2006-10",
      "completion_date": "2014-04",
      "has_results": false,
      "last_update_posted_date": "2016-03-11",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00517244"
    },
    {
      "nct_id": "NCT01167270",
      "title": "The Intervention Nurses Start Infants Growing on Healthy Trajectories (INSIGHT) Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infant",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Child Safety Insights",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Parenting Insights",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ian M. Paul, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "1 Day and older"
      },
      "enrollment_count": 316,
      "start_date": "2012-01",
      "completion_date": "2023-12-31",
      "has_results": false,
      "last_update_posted_date": "2024-01-31",
      "last_synced_at": "2026-06-11T04:10:22.470Z",
      "location_count": 2,
      "location_summary": "Hershey, Pennsylvania • State College, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        },
        {
          "city": "State College",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01167270"
    }
  ]
}