{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Language+Development+Disorders&page=3",
    "query": {
      "condition": "Language Development Disorders",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 171,
    "total_pages": 18,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Language+Development+Disorders&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Language+Development+Disorders&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-18T15:13:59.128Z",
  "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": "NCT06332144",
      "title": "Predicting Language and Literacy Growth in Children With ASD Using Statistical Learning",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorder",
        "Language Development",
        "Literacy"
      ],
      "interventions": [
        {
          "name": "Structural vs. Random sequences of stimuli",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Intact vs. Degraded speech",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Repeating 5-syllable nonwords or 2-syllable nonwords",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Recall letter or syllable strings that either contain highly frequent bigram/trigram items or infrequent items according to English Corpus data.",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northeastern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "72 Months",
        "maximum_age": "90 Months",
        "sex": "ALL",
        "summary": "72 Months to 90 Months"
      },
      "enrollment_count": 41,
      "start_date": "2024-01-13",
      "completion_date": "2025-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-12-22",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06332144"
    },
    {
      "nct_id": "NCT04558541",
      "title": "A Developmental Framework For Linking Phonological And Morpho-syntactic Sequential Pattern Rules In DLD: Production",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Developmental Language Disorder",
        "Speech Sound Disorder",
        "Specific Language Impairment"
      ],
      "interventions": [
        {
          "name": "Sensitivity to phonological rules",
          "type": "OTHER"
        },
        {
          "name": "Sensitivity to semantic category cues.",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Father Flanagan's Boys' Home",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "4 Years to 8 Years"
      },
      "enrollment_count": 400,
      "start_date": "2022-08-07",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-27",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 2,
      "location_summary": "Tucson, Arizona • Omaha, Nebraska",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04558541"
    },
    {
      "nct_id": "NCT03333200",
      "title": "Longitudinal Study of Neurodegenerative Disorders",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "MLD",
        "Krabbe Disease",
        "ALD",
        "MPS I",
        "MPS II",
        "MPS III",
        "Vanishing White Matter Disease",
        "GM3 Gangliosidosis",
        "PKAN",
        "Tay-Sachs Disease",
        "NP Deficiency",
        "Osteopetrosis",
        "Alpha-Mannosidosis",
        "Sandhoff Disease",
        "Niemann-Pick Diseases",
        "MPS IV",
        "Gaucher Disease",
        "GAN",
        "GM1 Gangliosidoses",
        "Morquio Disease",
        "S-Adenosylhomocysteine Hydrolase Deficiency",
        "Batten Disease",
        "Pelizaeus-Merzbacher Disease",
        "Leukodystrophy",
        "Lysosomal Storage Diseases",
        "Purine Nucleoside Phosphorylase Deficiency",
        "Multiple Sulfatase Deficiency Disease"
      ],
      "interventions": [
        {
          "name": "Palliative Care",
          "type": "OTHER"
        },
        {
          "name": "Hematopoetic Stem Cell Transplantation",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BIOLOGICAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1500,
      "start_date": "2012-01-11",
      "completion_date": "2035-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-09",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03333200"
    },
    {
      "nct_id": "NCT05851937",
      "title": "Written Language Intervention for Adults With Intellectual and Developmental Disabilities",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Intellectual Disability",
        "Developmental Disability"
      ],
      "interventions": [
        {
          "name": "Written language intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Baylor University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "26 Years",
        "sex": "ALL",
        "summary": "18 Years to 26 Years"
      },
      "enrollment_count": 55,
      "start_date": "2023-05-01",
      "completion_date": "2025-02-15",
      "has_results": true,
      "last_update_posted_date": "2026-01-14",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 1,
      "location_summary": "Waco, Texas",
      "locations": [
        {
          "city": "Waco",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05851937"
    },
    {
      "nct_id": "NCT02920892",
      "title": "AFQ056 for Language Learning in Children With FXS",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Fragile X Syndrome"
      ],
      "interventions": [
        {
          "name": "AFQ056",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Language Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Elizabeth Berry-Kravis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "32 Months",
        "maximum_age": "6 Years",
        "sex": "ALL",
        "summary": "32 Months to 6 Years"
      },
      "enrollment_count": 110,
      "start_date": "2017-08-17",
      "completion_date": "2022-05-17",
      "has_results": true,
      "last_update_posted_date": "2023-10-10",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 14,
      "location_summary": "Davis, California • Denver, Colorado • New Haven, Connecticut + 11 more",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02920892"
    },
    {
      "nct_id": "NCT06932016",
      "title": "Treating Passive Structure Knowledge Deficits in School-Age Children With Developmental Language Disorder",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Developmental Language Disorders"
      ],
      "interventions": [
        {
          "name": "Grammar Treatment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "8 Years to 11 Years"
      },
      "enrollment_count": 150,
      "start_date": "2026-09-01",
      "completion_date": "2029-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-01",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 4,
      "location_summary": "Tucson, Arizona • Athens, Ohio • Logan, Utah + 1 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Athens",
          "state": "Ohio"
        },
        {
          "city": "Logan",
          "state": "Utah"
        },
        {
          "city": "Morgantown",
          "state": "West Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06932016"
    },
    {
      "nct_id": "NCT01013545",
      "title": "Developmental and Augmented Intervention for Facilitating Expressive Language",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Joint Engagement + Enhanced Milieu Training",
        "Joint Engagement + Enhanced Milieu Training+Augmentative Communication (AAC)"
      ],
      "interventions": [
        {
          "name": "JAE Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Autism Speaks",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "5 Years to 8 Years"
      },
      "enrollment_count": 96,
      "start_date": "2009-07",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2024-06-11",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • Baltimore, Maryland • Nashville, Tennessee",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01013545"
    },
    {
      "nct_id": "NCT07054866",
      "title": "Rural Autistic Individuals - Supporting Expression",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Disorder",
        "Language Development Disorders",
        "ADHD",
        "Typical Development",
        "Rural Health",
        "Children",
        "Neuroimaging",
        "Eye Tracking",
        "EEG",
        "fNIRS"
      ],
      "interventions": [
        {
          "name": "Speech-Gesture combinations",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Montana State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2025-10-01",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-10-08",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 1,
      "location_summary": "Bozeman, Montana",
      "locations": [
        {
          "city": "Bozeman",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07054866"
    },
    {
      "nct_id": "NCT06578416",
      "title": "The Development of Stuttering in Young Children",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Stuttering",
        "Stuttering, Childhood",
        "Stuttering, Developmental"
      ],
      "interventions": [
        {
          "name": "Standardized assessments of speech and language abilities",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Michigan State University",
      "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": 120,
      "start_date": "2023-06-01",
      "completion_date": "2027-06",
      "has_results": false,
      "last_update_posted_date": "2026-04-16",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 1,
      "location_summary": "East Lansing, Michigan",
      "locations": [
        {
          "city": "East Lansing",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06578416"
    },
    {
      "nct_id": "NCT03663972",
      "title": "Age-related Correlates of Treatment for Late-acquired Sounds",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Speech Sound Disorder",
        "Phonology Disorder",
        "Phonology Impairment",
        "Phonological Disorder",
        "Articulation Disorders in Children",
        "Developmental Phonological Disorder",
        "Speech Disorders",
        "Speech Delay",
        "Articulation Disorders, Developmental"
      ],
      "interventions": [
        {
          "name": "articulation therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "phonologic treatment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Wyoming",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "4 Years to 8 Years"
      },
      "enrollment_count": 16,
      "start_date": "2018-06-11",
      "completion_date": "2020-04-30",
      "has_results": false,
      "last_update_posted_date": "2020-06-18",
      "last_synced_at": "2026-10-18T15:13:59.128Z",
      "location_count": 1,
      "location_summary": "Laramie, Wyoming",
      "locations": [
        {
          "city": "Laramie",
          "state": "Wyoming"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03663972"
    }
  ]
}