{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=HiResolution+Bionic+Cochlear+Implant",
    "query": {
      "intervention": "HiResolution Bionic Cochlear Implant"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-07T23:27:06.521Z",
  "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": "NCT01616576",
      "title": "Evaluation of a HiRes™ Optima Sound Processing Strategy for the HiResolution™ Bionic Ear",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Severe to Profound Hearing Loss",
        "in Adult Users of Advanced Bionics HiResolution™ Bionic Ear System"
      ],
      "interventions": [
        {
          "name": "Control first, then Experimental",
          "type": "DEVICE"
        },
        {
          "name": "Experimental first, then Control",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Advanced Bionics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2012-05",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2020-07-22",
      "last_synced_at": "2026-09-07T23:27:06.521Z",
      "location_count": 5,
      "location_summary": "Los Angeles, California • Tampa, Florida • Urbana, Illinois + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Urbana",
          "state": "Illinois"
        },
        {
          "city": "Kansas City",
          "state": "Missouri"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01616576"
    },
    {
      "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": "2026-09-07T23:27:06.521Z",
      "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": "NCT04237207",
      "title": "Clinical Evaluation of a Cochlear Implant Sound Processor",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing Loss",
        "Ear Diseases",
        "Hearing Disorders",
        "Otorhinolaryngologic Diseases"
      ],
      "interventions": [
        {
          "name": "Naída Cochlear Implant Q90 sound processor (Naida CI Q90) & software",
          "type": "DEVICE"
        },
        {
          "name": "301-M062 sound processor & software",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Advanced Bionics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 22,
      "start_date": "2019-12-17",
      "completion_date": "2020-10-15",
      "has_results": true,
      "last_update_posted_date": "2022-05-13",
      "last_synced_at": "2026-09-07T23:27:06.521Z",
      "location_count": 6,
      "location_summary": "Aurora, Colorado • Tampa, Florida • Kansas City, Missouri + 3 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Kansas City",
          "state": "Missouri"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04237207"
    },
    {
      "nct_id": "NCT00205881",
      "title": "Bilateral Benefit in Adult Users of the HiRes 90K Bionic Ear System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hearing Loss"
      ],
      "interventions": [
        {
          "name": "HiRes 90K Bionic Ear System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Advanced Bionics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2004-10",
      "completion_date": "2009-05",
      "has_results": true,
      "last_update_posted_date": "2012-03-01",
      "last_synced_at": "2026-09-07T23:27:06.521Z",
      "location_count": 9,
      "location_summary": "Los Angeles, California • Palo Alto, California • Miami, Florida + 6 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Urbana",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00205881"
    },
    {
      "nct_id": "NCT00604474",
      "title": "Development of Auditory Skills in Young Deaf Children With Bilateral Cochlear Implants",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Deafness"
      ],
      "interventions": [
        {
          "name": "HiResolution Bionic Ear System (Cochlear Implant)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "36 Months",
        "sex": "ALL",
        "summary": "12 Months to 36 Months"
      },
      "enrollment_count": 0,
      "start_date": "2007-10",
      "completion_date": "2010-05",
      "has_results": false,
      "last_update_posted_date": "2012-02-06",
      "last_synced_at": "2026-09-07T23:27:06.521Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00604474"
    },
    {
      "nct_id": "NCT02811549",
      "title": "Benefits of the HiResolution Bionic Ear System in Adults With Asymmetric Hearing Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing Loss",
        "Ear Diseases",
        "Hearing Disorders",
        "Otorhinolaryngologic Diseases",
        "Asymmetrical Hearing Loss",
        "Single-Sided Deafness"
      ],
      "interventions": [
        {
          "name": "HiResolution Bionic Cochlear Implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Advanced Bionics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2016-11-07",
      "completion_date": "2020-03-25",
      "has_results": true,
      "last_update_posted_date": "2023-08-21",
      "last_synced_at": "2026-09-07T23:27:06.521Z",
      "location_count": 2,
      "location_summary": "Sarasota, Florida • Seattle, Washington",
      "locations": [
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02811549"
    },
    {
      "nct_id": "NCT01066780",
      "title": "ClearVoice Sound-processing Strategy for AB HiRes 120 Cochlear Implant Users",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Implant"
      ],
      "interventions": [
        {
          "name": "ClearVoice",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Advanced Bionics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 48,
      "start_date": "2010-03",
      "completion_date": "2010-09",
      "has_results": true,
      "last_update_posted_date": "2020-07-22",
      "last_synced_at": "2026-09-07T23:27:06.521Z",
      "location_count": 9,
      "location_summary": "Los Angeles, California • Urbana, Illinois • Lexington, Kentucky + 6 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Urbana",
          "state": "Illinois"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01066780"
    }
  ]
}