{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Deafness%2C+Unilateral&page=2",
    "query": {
      "condition": "Deafness, Unilateral",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Deafness%2C+Unilateral&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T08:14:05.639Z",
  "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": "NCT01670006",
      "title": "Implantation of the Cochlear® Nucleus® System in Adults With Single-Sided Deafness",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Single Sided Deafness"
      ],
      "interventions": [
        {
          "name": "Cochlear Nucleus Cochlear Implant System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cochlear",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2012-10",
      "completion_date": "2016-02",
      "has_results": true,
      "last_update_posted_date": "2022-09-22",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01670006"
    },
    {
      "nct_id": "NCT04739436",
      "title": "Evaluation of Unilateral vs Bilateral Hearing Aids for the Treatment of Age-related Hearing Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing Loss"
      ],
      "interventions": [
        {
          "name": "Hearing amplification",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 278,
      "start_date": "2021-04-26",
      "completion_date": "2024-09-20",
      "has_results": true,
      "last_update_posted_date": "2025-04-10",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 2,
      "location_summary": "Durham, North Carolina • Nashville, Tennessee",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04739436"
    },
    {
      "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": "2026-05-22T08:14:05.639Z",
      "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": "NCT02105441",
      "title": "Cochlear Implantation Among Adults and Older Children With Unilateral or Asymmetric Hearing Loss",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Severe Unilateral Sensorineural Hearing Loss"
      ],
      "interventions": [
        {
          "name": "Cochlear implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "7 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2014-03",
      "completion_date": "2018-03",
      "has_results": false,
      "last_update_posted_date": "2018-04-05",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02105441"
    },
    {
      "nct_id": "NCT06957730",
      "title": "A Comparison of Hearing Aid Noise Programs on Speech Intelligibility",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing Loss, Bilateral or Unilateral"
      ],
      "interventions": [
        {
          "name": "Phonak Audeo Infinio Hearing Aid",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Sonova AG",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 17,
      "start_date": "2025-04-22",
      "completion_date": "2025-05-01",
      "has_results": false,
      "last_update_posted_date": "2025-05-30",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 1,
      "location_summary": "Aurora, Illinois",
      "locations": [
        {
          "city": "Aurora",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06957730"
    },
    {
      "nct_id": "NCT03333577",
      "title": "Evaluation of the Baha SoundArc in Pediatric Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing Loss, Conductive",
        "Hearing Loss, Mixed",
        "Hearing Loss, Unilateral"
      ],
      "interventions": [
        {
          "name": "SoundArc",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cochlear",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "5 Years to 12 Years"
      },
      "enrollment_count": 32,
      "start_date": "2017-11-02",
      "completion_date": "2018-11-02",
      "has_results": true,
      "last_update_posted_date": "2019-04-30",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 3,
      "location_summary": "Chandler, Arizona • San Diego, California • Fort Worth, Texas",
      "locations": [
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03333577"
    },
    {
      "nct_id": "NCT03149484",
      "title": "Use of RM Technology in Pediatric BAI Recipients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hearing Loss, Unilateral"
      ],
      "interventions": [
        {
          "name": "Personal remote microphone (RM) system",
          "type": "DEVICE"
        },
        {
          "name": "Subjective Questionnaire",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "5 Years to 18 Years"
      },
      "enrollment_count": 20,
      "start_date": "2017-05-02",
      "completion_date": "2019-04-11",
      "has_results": false,
      "last_update_posted_date": "2023-04-27",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03149484"
    },
    {
      "nct_id": "NCT02269124",
      "title": "Use of Amplification in Children With Unilateral Hearing Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Unilateral Hearing Loss"
      ],
      "interventions": [
        {
          "name": "Hearing aid",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts Eye and Ear Infirmary",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "6 Years to 12 Years"
      },
      "enrollment_count": 37,
      "start_date": "2014-10-01",
      "completion_date": "2020-03-16",
      "has_results": true,
      "last_update_posted_date": "2021-08-11",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02269124"
    },
    {
      "nct_id": "NCT05356221",
      "title": "Cross-sectional Evaluation of the Subjective Performance and Satisfaction With Ponto Sound Processors",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hearing Loss",
        "Hearing Loss, Conductive",
        "Hearing Loss, Unilateral"
      ],
      "interventions": [
        {
          "name": "Ponto Sound processor",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Oticon Medical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 170,
      "start_date": "2022-04-11",
      "completion_date": "2024-09-01",
      "has_results": true,
      "last_update_posted_date": "2025-08-17",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 1,
      "location_summary": "Somerset, New Jersey",
      "locations": [
        {
          "city": "Somerset",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05356221"
    },
    {
      "nct_id": "NCT05052944",
      "title": "Single-sided Deafness and Cochlear Implantation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hearing Loss",
        "Hearing Loss, Sensorineural",
        "Hearing Loss, Unilateral",
        "Hearing Loss, Sudden",
        "Hearing Loss, Cochlear",
        "Hearing Loss in Left Ear",
        "Hearing Loss in Right Ear",
        "Labyrinthitis"
      ],
      "interventions": [
        {
          "name": "Cochlear implantation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 78,
      "start_date": "2020-11-19",
      "completion_date": "2023-11-09",
      "has_results": false,
      "last_update_posted_date": "2023-11-13",
      "last_synced_at": "2026-05-22T08:14:05.639Z",
      "location_count": 5,
      "location_summary": "Baltimore, Maryland • Bethesda, Maryland • Lutherville-Timonium, Maryland + 1 more",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Lutherville-Timonium",
          "state": "Maryland"
        },
        {
          "city": "Nottingham",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05052944"
    }
  ]
}