{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Impairment+of+Speech",
    "query": {
      "condition": "Impairment of Speech"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 35,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Impairment+of+Speech&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T21:00:51.141Z",
  "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": "NCT07673198",
      "title": "Effects of Semantic Context on Criterion-learning Naming Treatment in Aphasia",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aphasia"
      ],
      "interventions": [
        {
          "name": "Criterion-learning practice",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Albert Einstein Healthcare Network",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 12,
      "start_date": "2026-08",
      "completion_date": "2028-08",
      "has_results": false,
      "last_update_posted_date": "2026-07-13",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 1,
      "location_summary": "Elkins Park, Pennsylvania",
      "locations": [
        {
          "city": "Elkins Park",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07673198"
    },
    {
      "nct_id": "NCT04375722",
      "title": "Transcranial Alternating Current Stimulation (tACS) in Aphasia",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aphasia",
        "Stroke"
      ],
      "interventions": [
        {
          "name": "tACS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 50,
      "start_date": "2020-01-04",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-13",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04375722"
    },
    {
      "nct_id": "NCT06309264",
      "title": "Comparing Hearing Aid Fitting Methods in Blast-exposed Veterans",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Auditory Diseases, Central"
      ],
      "interventions": [
        {
          "name": "Phonak Lumina P90",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 80,
      "start_date": "2024-04-01",
      "completion_date": "2028-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-14",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 3,
      "location_summary": "Loma Linda, California • Sepulveda, California • West Los Angeles, California",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Sepulveda",
          "state": "California"
        },
        {
          "city": "West Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06309264"
    },
    {
      "nct_id": "NCT04928976",
      "title": "Amyloid Prediction in Early Stage Alzheimer's Disease Through Speech Phenotyping",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Alzheimer Disease",
        "Preclinical Alzheimer's Disease",
        "Prodromal Alzheimer's Disease",
        "Alzheimer's Disease (Incl Subtypes)",
        "Mild Cognitive Impairment"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Novoic Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "50 Years to 85 Years"
      },
      "enrollment_count": 67,
      "start_date": "2021-01-22",
      "completion_date": "2021-07-30",
      "has_results": false,
      "last_update_posted_date": "2021-09-05",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 1,
      "location_summary": "Santa Ana, California",
      "locations": [
        {
          "city": "Santa Ana",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04928976"
    },
    {
      "nct_id": "NCT06465979",
      "title": "Perception of Speech in Context by Listeners With Healthy and Impaired Hearing",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing",
        "Hearing Loss"
      ],
      "interventions": [
        {
          "name": "Speech Manipulation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Marquette University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 680,
      "start_date": "2023-09-19",
      "completion_date": "2028-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06465979"
    },
    {
      "nct_id": "NCT04762043",
      "title": "MyoVoice to Restore Natural, Hands-free Communication to Individuals With Vocal Impairments",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rehabilitation of Speech and Language Disorders",
        "Speech Disorders",
        "Speech, Alaryngeal",
        "Communication Aids for Disabled",
        "Speech Perception",
        "Speech Intelligibility"
      ],
      "interventions": [
        {
          "name": "Experimental System: MyoVoice",
          "type": "DEVICE"
        },
        {
          "name": "Reference System: Electrolarynx",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Altec Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2021-02-12",
      "completion_date": "2023-11-08",
      "has_results": true,
      "last_update_posted_date": "2024-09-23",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 1,
      "location_summary": "Natick, Massachusetts",
      "locations": [
        {
          "city": "Natick",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04762043"
    },
    {
      "nct_id": "NCT06817122",
      "title": "The \"Let's Talk Tech\" Tool to Support Decision Making About Technology Use",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dementia, Mild",
        "Mild Cognitive Impairment (MCI)"
      ],
      "interventions": [
        {
          "name": "Let's Talk Tech",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 240,
      "start_date": "2025-02-07",
      "completion_date": "2026-04",
      "has_results": false,
      "last_update_posted_date": "2025-03-25",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06817122"
    },
    {
      "nct_id": "NCT02809118",
      "title": "Efficacy and Safety of AM-111 as Acute Sudden Sensorineural Hearing Loss Treatment",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hearing Loss, Idiopathic Sudden Sensorineural"
      ],
      "interventions": [
        {
          "name": "AM-111 0.4 mg/ml",
          "type": "DRUG"
        },
        {
          "name": "AM-111 0.8 mg/ml",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Auris Medical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2016-06",
      "completion_date": "2018-02",
      "has_results": true,
      "last_update_posted_date": "2020-08-07",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 38,
      "location_summary": "Birmingham, Alabama • Escondido, California • Fresno, California + 34 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Escondido",
          "state": "California"
        },
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02809118"
    },
    {
      "nct_id": "NCT03613038",
      "title": "A Systematic Investigation of Phonetic Complexity Effects on Articulatory Motor Performance in Progressive Dysarthria",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amyotrophic Lateral Sclerosis",
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "Phonetic complexity effects on speech motor performance",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Missouri-Columbia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "19 Years to 90 Years"
      },
      "enrollment_count": 100,
      "start_date": "2017-07-15",
      "completion_date": "2022-02-28",
      "has_results": false,
      "last_update_posted_date": "2022-05-17",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 2,
      "location_summary": "Fairway, Kansas • Columbia, Missouri",
      "locations": [
        {
          "city": "Fairway",
          "state": "Kansas"
        },
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03613038"
    },
    {
      "nct_id": "NCT07081542",
      "title": "Comparative Analysis of Hearing Outcomes: Robotic vs. Manual Insertion of Cochlear Implants",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sensorineural Hearing Loss",
        "Bilateral Hearing Loss",
        "Cochlear Implantation",
        "Hearing Disorders",
        "Hearing Disorders and Deafness",
        "Inner Ear Disorders",
        "Hearing Impairment"
      ],
      "interventions": [
        {
          "name": "IotaSoft Robotic Insertion System",
          "type": "DEVICE"
        },
        {
          "name": "Manual Cochlear Implant Insertion",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "AdventHealth",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 32,
      "start_date": "2026-01-01",
      "completion_date": "2027-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-02",
      "last_synced_at": "2026-07-23T21:00:51.141Z",
      "location_count": 1,
      "location_summary": "Kissimmee, Florida",
      "locations": [
        {
          "city": "Kissimmee",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07081542"
    }
  ]
}