{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Dysfunction+of+Vestibular+System",
    "query": {
      "condition": "Dysfunction of Vestibular System"
    },
    "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": "2026-07-22T06:12:44.561Z",
  "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": "NCT01378351",
      "title": "Vestibular Dysfunction as a Cause of Chronic Nausea & Vomiting: A Follow up Survey",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dysfunction of Vestibular System",
        "Nausea Persistent",
        "Vomiting"
      ],
      "interventions": [
        {
          "name": "Questionnaire survey",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Baylor Research Institute",
      "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": 2,
      "start_date": "2011-06",
      "completion_date": "2012-08",
      "has_results": false,
      "last_update_posted_date": "2013-08-26",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01378351"
    },
    {
      "nct_id": "NCT00567944",
      "title": "Use of the BrainPort® Balance Device to Improve Balance in Adults With Balance Deficits Due to Stroke",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cerebrovascular Accident"
      ],
      "interventions": [
        {
          "name": "BrainPort Balance Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Wicab",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 29,
      "start_date": "2007-06",
      "completion_date": "2010-04",
      "has_results": false,
      "last_update_posted_date": "2012-06-28",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Middleton, Wisconsin",
      "locations": [
        {
          "city": "Middleton",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00567944"
    },
    {
      "nct_id": "NCT04592575",
      "title": "Determining the Incidence of Vestibular Dysfunction in Traumatic Brain Injury Patients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain Injuries, Traumatic"
      ],
      "interventions": [
        {
          "name": "Vestibular Evaluation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Shirley Ryan AbilityLab",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 100,
      "start_date": "2020-12-15",
      "completion_date": "2021-12-18",
      "has_results": false,
      "last_update_posted_date": "2021-12-21",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04592575"
    },
    {
      "nct_id": "NCT01483937",
      "title": "Evaluation of a Sensory Enrichment Multimodal Device (SEMD) on Physical Therapy Patients With Disequilibrium",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vestibular Diseases",
        "Labyrinth Diseases",
        "Ear Diseases",
        "Otorhinolaryngologic Diseases",
        "Traumatic Brain Injury"
      ],
      "interventions": [
        {
          "name": "Usual care physical therapy plus SEMD",
          "type": "DEVICE"
        },
        {
          "name": "Usual care physical therapy only",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Karen L Atkins",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "84 Years",
        "sex": "ALL",
        "summary": "21 Years to 84 Years"
      },
      "enrollment_count": 32,
      "start_date": "2011-11",
      "completion_date": "2013-08",
      "has_results": true,
      "last_update_posted_date": "2014-06-27",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 4,
      "location_summary": "Garden Grove, California • Celebration, Florida • Fort Myers, Florida + 1 more",
      "locations": [
        {
          "city": "Garden Grove",
          "state": "California"
        },
        {
          "city": "Celebration",
          "state": "Florida"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01483937"
    },
    {
      "nct_id": "NCT07355387",
      "title": "Home Based Functional Balance Intervention for Multiple Sclerosis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Sclerosis",
        "Multiple Sclerosis (MS) - Relapsing-remitting",
        "Multiple Sclerosis (MS) Primary Progressive",
        "Multiple Sclerosis (MS) Secondary Progressive",
        "Multiple Sclerosis Acute and Progressive"
      ],
      "interventions": [
        {
          "name": "Multicomponent balance intervention consisting of four components including dual-tasking, functional strength, vestibular and dynamic balance.",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stretching",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "40 Years to 90 Years"
      },
      "enrollment_count": 75,
      "start_date": "2025-11-24",
      "completion_date": "2027-11-24",
      "has_results": false,
      "last_update_posted_date": "2026-01-21",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07355387"
    },
    {
      "nct_id": "NCT05326100",
      "title": "Use of Virtual and Augmented Reality Devices in Vestibular Physical Therapy for mTBI",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "MTBI - Mild Traumatic Brain Injury",
        "Dysfunction of Vestibular System"
      ],
      "interventions": [
        {
          "name": "Conventional Therapy (CPT)",
          "type": "OTHER"
        },
        {
          "name": "CAREN Therapy",
          "type": "DEVICE"
        },
        {
          "name": "Augmented Reality (AR) Therapy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "Naval Health Research Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 36,
      "start_date": "2023-10-01",
      "completion_date": "2024-12",
      "has_results": false,
      "last_update_posted_date": "2023-11-21",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 3,
      "location_summary": "San Diego, California • Bethesda, Maryland",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05326100"
    },
    {
      "nct_id": "NCT01383642",
      "title": "Physiology of Vestibular Dysfunction and Clinical Implications",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dysfunction of Vestibular System",
        "Accidental Falls",
        "Frailty"
      ],
      "interventions": [
        {
          "name": "No intervention, observational study",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "70 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "70 Years to 95 Years"
      },
      "enrollment_count": 50,
      "start_date": "2010-07",
      "completion_date": "2018-06",
      "has_results": false,
      "last_update_posted_date": "2018-08-24",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01383642"
    },
    {
      "nct_id": "NCT01529151",
      "title": "Effectiveness of Osteopathic Manipulative Treatment (OMT) and Vestibular Rehabilitation Therapy (VRT) in Individuals With Vertigo",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vertigo",
        "Dizziness",
        "Benign Paroxysmal Positional Vertigo",
        "Labyrinthitis"
      ],
      "interventions": [
        {
          "name": "Osteopathic Manipulative Treatment (OMT)",
          "type": "OTHER"
        },
        {
          "name": "Vestibular Rehabilitation Therapy (VRT)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Western University of Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 26,
      "start_date": "2012-01",
      "completion_date": "2014-08",
      "has_results": false,
      "last_update_posted_date": "2015-06-10",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Pomona, California",
      "locations": [
        {
          "city": "Pomona",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01529151"
    },
    {
      "nct_id": "NCT06341023",
      "title": "Functional Balance Intervention in Multiple Sclerosis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Functional Balance Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stretching",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 120,
      "start_date": "2025-01-21",
      "completion_date": "2027-07-09",
      "has_results": false,
      "last_update_posted_date": "2026-07-06",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06341023"
    },
    {
      "nct_id": "NCT00023049",
      "title": "Genetic Analysis of Hereditary Disorders of Hearing and Balance",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sensorineural Hearing Loss",
        "Hearing Disorder",
        "Vestibular Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute on Deafness and Other Communication Disorders (NIDCD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "Up to 99 Years"
      },
      "enrollment_count": 335,
      "start_date": "2002-12-23",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2026-06-24",
      "last_synced_at": "2026-07-22T06:12:44.561Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00023049"
    }
  ]
}