{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pervasive+Development+Disorder&page=40",
    "query": {
      "condition": "Pervasive Development Disorder",
      "page": 40
    },
    "page_size": 10
  },
  "pagination": {
    "page": 40,
    "page_size": 10,
    "total_count": 1101,
    "total_pages": 111,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pervasive+Development+Disorder&page=41&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pervasive+Development+Disorder&page=39&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-29T09:09:57.804Z",
  "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": "NCT00789932",
      "title": "Cognitive Behavioral Therapy for Core Autism Symptoms in School-Aged Children: A Randomized, Controlled Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Autism Spectrum Disorder"
      ],
      "interventions": [
        {
          "name": "cognitive behavioral therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual community care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "7 Years to 11 Years"
      },
      "enrollment_count": 20,
      "start_date": "2008-09",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2013-02-05",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00789932"
    },
    {
      "nct_id": "NCT02776215",
      "title": "Study of the Pharmacokinetics and Safety of Tasimelteon in Children and Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Circadian Rhythm Sleep Disorders",
        "Non-24 Hour Sleep-Wake Disorder",
        "Autism Spectrum Disorder",
        "Smith-Magenis Syndrome"
      ],
      "interventions": [
        {
          "name": "tasimelteon",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Vanda Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "3 Years to 17 Years"
      },
      "enrollment_count": 24,
      "start_date": "2016-10-04",
      "completion_date": "2017-12-20",
      "has_results": false,
      "last_update_posted_date": "2024-03-21",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02776215"
    },
    {
      "nct_id": "NCT02769949",
      "title": "Pediatric Patients With Metabolic or Other Genetic Disorders",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Genetic Disorder",
        "Asperger Disorder",
        "Autism Spectrum Disorder",
        "Fragile X Syndrome",
        "Developmental Delay"
      ],
      "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": "1 Year",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "1 Year to 99 Years"
      },
      "enrollment_count": 96,
      "start_date": "2016-05-03",
      "completion_date": "2025-07-08",
      "has_results": false,
      "last_update_posted_date": "2026-10-02",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02769949"
    },
    {
      "nct_id": "NCT02359084",
      "title": "Project EARLY: Engagement, Assessment, Referral, & Linkage for Young Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism",
        "Developmental Delay Disorders"
      ],
      "interventions": [
        {
          "name": "Family Navigation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Conventional Care Management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Months",
        "maximum_age": "27 Months",
        "sex": "ALL",
        "summary": "15 Months to 27 Months"
      },
      "enrollment_count": 340,
      "start_date": "2015-02",
      "completion_date": "2021-08-25",
      "has_results": false,
      "last_update_posted_date": "2022-01-03",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 10,
      "location_summary": "New Haven, Connecticut • Boston, Massachusetts • Chelsea, Massachusetts + 2 more",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02359084"
    },
    {
      "nct_id": "NCT06255925",
      "title": "A Strength-Based Employment Maintenance Program for Individuals on the Autism Spectrum",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism"
      ],
      "interventions": [
        {
          "name": "KF-STRIDE® Into Work!",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Kessler Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "26 Years",
        "sex": "ALL",
        "summary": "14 Years to 26 Years"
      },
      "enrollment_count": 30,
      "start_date": "2023-01-01",
      "completion_date": "2026-06",
      "has_results": false,
      "last_update_posted_date": "2025-03-10",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "East Hanover, New Jersey",
      "locations": [
        {
          "city": "East Hanover",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06255925"
    },
    {
      "nct_id": "NCT05751525",
      "title": "Impact of Sulphonylureas on Neurodevelopmental Outcomes in KCNJ11-related Intermediate Developmental Delay, Epilepsy and Neonatal Diabetes (iDEND) Syndrome",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neurodevelopmental Disorders",
        "Intellectual Disability",
        "Development Delay",
        "ADHD",
        "Autism Spectrum Disorder",
        "Epilepsy"
      ],
      "interventions": [
        {
          "name": "Sulfonylurea",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Royal Devon and Exeter NHS Foundation Trust",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "2 Years to 50 Years"
      },
      "enrollment_count": 21,
      "start_date": "2016-07-01",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2024-06-13",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05751525"
    },
    {
      "nct_id": "NCT03008889",
      "title": "A Feasibility Study of N-acetylcysteine for Self-injurious Behavior in Children With Autism Spectrum Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Autism Spectrum Disorder"
      ],
      "interventions": [
        {
          "name": "N-acetylcysteine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "5 Years to 12 Years"
      },
      "enrollment_count": 8,
      "start_date": "2018-07-05",
      "completion_date": "2019-09-12",
      "has_results": true,
      "last_update_posted_date": "2021-01-26",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03008889"
    },
    {
      "nct_id": "NCT02903030",
      "title": "Probiotics for Quality of Life in Autism Spectrum Disorders",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Autism Spectrum Disorders",
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Maltose (placebo)",
          "type": "DRUG"
        },
        {
          "name": "Visbiome Extra Strength",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "3 Years to 12 Years"
      },
      "enrollment_count": 13,
      "start_date": "2016-08",
      "completion_date": "2017-12-01",
      "has_results": true,
      "last_update_posted_date": "2020-02-05",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02903030"
    },
    {
      "nct_id": "NCT04167839",
      "title": "Effects of Sensory Diets on Children's Sensory Processing Skills, Psychosocial Skills, and Classroom Engagement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sensory Processing Disorder",
        "Special Education",
        "Autism"
      ],
      "interventions": [
        {
          "name": "Sensory diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Pingale, Vidya, OTR",
      "sponsor_class": "INDIV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "11 Years",
        "sex": "MALE",
        "summary": "4 Years to 11 Years · Male only"
      },
      "enrollment_count": 5,
      "start_date": "2017-09-06",
      "completion_date": "2018-02-15",
      "has_results": false,
      "last_update_posted_date": "2019-11-19",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Cliffside Park, New Jersey",
      "locations": [
        {
          "city": "Cliffside Park",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04167839"
    },
    {
      "nct_id": "NCT05185128",
      "title": "Neural Basis of Social Cognition Deficits",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorder",
        "Psychosis",
        "Social Communication"
      ],
      "interventions": [
        {
          "name": "PEERS social skills intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Loma Linda University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "12 Years to 18 Years"
      },
      "enrollment_count": 90,
      "start_date": "2022-02-01",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-10-29T09:09:57.804Z",
      "location_count": 1,
      "location_summary": "Loma Linda, California",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05185128"
    }
  ]
}