{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Bilateral+Hearing+Loss",
    "query": {
      "condition": "Bilateral Hearing Loss"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 64,
    "total_pages": 7,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Bilateral+Hearing+Loss&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T07:08:02.869Z",
  "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": "NCT06354010",
      "title": "Cross-sectional and Prospective Study to Characterize Early-onset Presbycusis",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sensorineural Hearing Loss, Bilateral"
      ],
      "interventions": [
        {
          "name": "Genotyping",
          "type": "GENETIC"
        },
        {
          "name": "Audiological assessments",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "GENETIC",
        "OTHER"
      ],
      "sponsor": "Sensorion",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "30 Years to 55 Years"
      },
      "enrollment_count": 100,
      "start_date": "2024-06-14",
      "completion_date": "2027-07",
      "has_results": false,
      "last_update_posted_date": "2026-05-08",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06354010"
    },
    {
      "nct_id": "NCT06305039",
      "title": "Optimizing Bilateral and Single-sided-deafness Cochlear Implants for Functioning in Complex Auditory Environments",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing Loss",
        "Hearing Loss, Sensorineural",
        "Cochlear Hearing Loss"
      ],
      "interventions": [
        {
          "name": "Diagnostic tests of cochlear implant or acoustic hearing function",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Targeted aural rehabilitation of the poorer performing ear",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Maryland, College Park",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 300,
      "start_date": "2023-12-19",
      "completion_date": "2028-05-31",
      "has_results": false,
      "last_update_posted_date": "2025-03-28",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 2,
      "location_summary": "Bethesda, Maryland • College Park, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "College Park",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06305039"
    },
    {
      "nct_id": "NCT01864291",
      "title": "Auditory Brainstem Implant (ABI) in Pediatric Non-Neurofibromatosis Type 2 Subjects",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bilateral Hearing Loss for Causes Other Than Tumors"
      ],
      "interventions": [
        {
          "name": "Nucleus 24 (discontinued) and ABI541 Auditory Brainstem Implants (ABI)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts Eye and Ear Infirmary",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Months",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "18 Months to 17 Years"
      },
      "enrollment_count": 9,
      "start_date": "2013-05",
      "completion_date": "2019-04-25",
      "has_results": true,
      "last_update_posted_date": "2020-06-02",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01864291"
    },
    {
      "nct_id": "NCT06696456",
      "title": "Long Term Follow-up Study of AAVAnc80-hOTOF Gene Therapy",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Otoferlin Gene-mediated Hearing Loss"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Akouos, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 30,
      "start_date": "2024-11-11",
      "completion_date": "2033-04",
      "has_results": false,
      "last_update_posted_date": "2026-04-06",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 3,
      "location_summary": "Iowa City, Iowa • Boston, Massachusetts • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06696456"
    },
    {
      "nct_id": "NCT02132130",
      "title": "Safety, Tolerability and Efficacy for CGF166 in Patients With Unilateral or Bilateral Severe-to-profound Hearing Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Unilateral Severe to Profound Hearing Loss OR Bilateral Severe to Profound Hearing Loss"
      ],
      "interventions": [
        {
          "name": "CGF166",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 22,
      "start_date": "2014-06-23",
      "completion_date": "2019-12-09",
      "has_results": true,
      "last_update_posted_date": "2021-10-08",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 4,
      "location_summary": "Kansas City, Kansas • Baltimore, Maryland • New York, New York + 1 more",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Kansas"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02132130"
    },
    {
      "nct_id": "NCT00424307",
      "title": "Bilateral Cochlear Implant Benefit in Young Children",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hearing Loss"
      ],
      "interventions": [
        {
          "name": "HiResolution Bionic Ear System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Advanced Bionics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "36 Months",
        "sex": "ALL",
        "summary": "12 Months to 36 Months"
      },
      "enrollment_count": 60,
      "start_date": "2007-01",
      "completion_date": "2012-04",
      "has_results": false,
      "last_update_posted_date": "2011-06-27",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 13,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Francisco, California + 10 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00424307"
    },
    {
      "nct_id": "NCT02102256",
      "title": "A Safety Study of the Auditory Brainstem Implant for Pediatric Profoundly Deaf Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Profound Bilateral Deafness Due to",
        "Bilateral Cochlear Aplasia",
        "Bilateral Cochlear Nerve Deficiency",
        "Bilateral Cochlear Ossification Secondary to Meningitis"
      ],
      "interventions": [
        {
          "name": "Auditory Brainstem Implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Laurie Eisenberg",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "6 Years",
        "sex": "ALL",
        "summary": "2 Years to 6 Years"
      },
      "enrollment_count": 10,
      "start_date": "2014-03",
      "completion_date": "2021-04-06",
      "has_results": true,
      "last_update_posted_date": "2025-09-15",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02102256"
    },
    {
      "nct_id": "NCT05438264",
      "title": "Effect of Donepezil on Speech Recognition in Cochlear Implant Users",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Bilateral Sensorineural Hearing Loss"
      ],
      "interventions": [
        {
          "name": "Donepezil",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 50,
      "start_date": "2023-03-10",
      "completion_date": "2026-09-01",
      "has_results": false,
      "last_update_posted_date": "2025-10-02",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05438264"
    },
    {
      "nct_id": "NCT05540535",
      "title": "Dual-Task Cost in Bilateral Hearing Loss",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bilateral Hearing Loss",
        "Healthy Aging"
      ],
      "interventions": [
        {
          "name": "Gait assessment",
          "type": "OTHER"
        },
        {
          "name": "Cognitive assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "New York University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2022-02-01",
      "completion_date": "2024-11-22",
      "has_results": true,
      "last_update_posted_date": "2025-01-13",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 2,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05540535"
    },
    {
      "nct_id": "NCT07356128",
      "title": "Binaural Cue Sensitivity in Children and Adults With Combined Electric and Acoustic Stimulation",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bilateral Sensorineural Hearing Loss",
        "Cochlear Implant",
        "Hearing Preservation",
        "Electric and Acoustic Simulation"
      ],
      "interventions": [
        {
          "name": "binaural processing over time",
          "type": "BEHAVIORAL"
        },
        {
          "name": "binaural processing over time for children and adults with normal hearing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Hearts for Hearing",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2025-07-01",
      "completion_date": "2028-11-30",
      "has_results": false,
      "last_update_posted_date": "2026-01-21",
      "last_synced_at": "2026-06-11T07:08:02.869Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07356128"
    }
  ]
}