{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=usability+evaluation+of+medical+device",
    "query": {
      "intervention": "usability evaluation of medical device"
    },
    "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?intervention=usability+evaluation+of+medical+device&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-22T22:55:16.744Z",
  "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": "NCT04807608",
      "title": "EmbracePlus, Care App and Aura Usability Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Usability"
      ],
      "interventions": [
        {
          "name": "Usability Assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Empatica, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 335,
      "start_date": "2021-05-31",
      "completion_date": "2022-05-31",
      "has_results": false,
      "last_update_posted_date": "2022-06-02",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04807608"
    },
    {
      "nct_id": "NCT07223996",
      "title": "Use of In-Home Non-Stress Monitoring Device for Fetal Monitoring: A Nonsignificant Risk (NSR) Device Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pregnancy",
        "Fetal Monitoring"
      ],
      "interventions": [
        {
          "name": "PregnaOne System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Nestmedic Spolka Akcyjna",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "22 Years and older · Female only"
      },
      "enrollment_count": 71,
      "start_date": "2025-09-30",
      "completion_date": "2026-01-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-20",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 3,
      "location_summary": "Champaign, Illinois • West Des Moines, Iowa • Wilmington, North Carolina",
      "locations": [
        {
          "city": "Champaign",
          "state": "Illinois"
        },
        {
          "city": "West Des Moines",
          "state": "Iowa"
        },
        {
          "city": "Wilmington",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07223996"
    },
    {
      "nct_id": "NCT02777242",
      "title": "Safety of Subcutaneous Testosterone Enanthate in Adult Male Hypogonadism",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hypogonadism"
      ],
      "interventions": [
        {
          "name": "Testosterone enanthate auto-injector",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Antares Pharma Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 66,
      "start_date": "2016-06",
      "completion_date": "2016-08",
      "has_results": true,
      "last_update_posted_date": "2018-03-22",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 3,
      "location_summary": "Birmingham, Alabama • New York, New York • Columbus, Ohio",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02777242"
    },
    {
      "nct_id": "NCT06366074",
      "title": "Early-feasibility Study to Evaluate Usability and Safety of the Watch-Transcutaneous Electrical Acustimulation (TEA) Device",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Watch-TEA group",
          "type": "DEVICE"
        },
        {
          "name": "Tethered TEA device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2025-10",
      "completion_date": "2026-10",
      "has_results": false,
      "last_update_posted_date": "2025-09-12",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06366074"
    },
    {
      "nct_id": "NCT02171130",
      "title": "Clinical Usability of Intranasal Glucagon in Treatment of Hypoglycemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypoglycemia",
        "Diabetes Mellitus",
        "Drug-Specific Antibodies"
      ],
      "interventions": [
        {
          "name": "Nasal Glucagon",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "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": 129,
      "start_date": "2014-05",
      "completion_date": "2015-08",
      "has_results": true,
      "last_update_posted_date": "2019-10-15",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 3,
      "location_summary": "Waltham, Massachusetts • Minneapolis, Minnesota • Albany, New York",
      "locations": [
        {
          "city": "Waltham",
          "state": "Massachusetts"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Albany",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02171130"
    },
    {
      "nct_id": "NCT02973178",
      "title": "Scanadu Urine Device Validation Study Protocol",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Urinary Tract Infections",
        "Proteinuria",
        "Ketone Urine",
        "Hematuria",
        "Glucose Intolerance"
      ],
      "interventions": [
        {
          "name": "Scanadu Urine Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Scanadu, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2016-08",
      "completion_date": "2016-12",
      "has_results": false,
      "last_update_posted_date": "2016-11-25",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 2,
      "location_summary": "Mountain View, California • San Leandro, California",
      "locations": [
        {
          "city": "Mountain View",
          "state": "California"
        },
        {
          "city": "San Leandro",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02973178"
    },
    {
      "nct_id": "NCT07111182",
      "title": "Intraoperative Fluorescence-Guided Aspirate Tissue Monitoring of 5-ALA During Brain Tumor Surgery",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Brain Neoplasms"
      ],
      "interventions": [
        {
          "name": "HIVEN Medical Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 8,
      "start_date": "2025-10-27",
      "completion_date": "2027-12-30",
      "has_results": false,
      "last_update_posted_date": "2025-11-12",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07111182"
    },
    {
      "nct_id": "NCT05669911",
      "title": "Development of a Self-collection Device for Cervical Cancer Screening",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Human Papilloma Virus Infection Type 16",
        "Human Papilloma Virus Infection Type 18",
        "Human Papilloma Virus"
      ],
      "interventions": [
        {
          "name": "Teal Health Self-Collection Device Group",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Teal Health, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "25 Years to 65 Years · Female only"
      },
      "enrollment_count": 235,
      "start_date": "2022-08-28",
      "completion_date": "2023-12-31",
      "has_results": false,
      "last_update_posted_date": "2023-11-02",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 6,
      "location_summary": "Portola Valley, California • Aurora, Colorado • Baton Rouge, Louisiana + 3 more",
      "locations": [
        {
          "city": "Portola Valley",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "Westwood",
          "state": "Massachusetts"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05669911"
    },
    {
      "nct_id": "NCT05050448",
      "title": "Comparative Usability Evaluation of Sustained Acoustic Medicine (SAM) Devices and Topical Gel for OA Knee Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Sustained Acoustic Device with 2.5% Diclofenac Patch",
          "type": "DEVICE"
        },
        {
          "name": "1% Diclofenac Topical Gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "ZetrOZ, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "35 Years to 80 Years"
      },
      "enrollment_count": 60,
      "start_date": "2021-08-01",
      "completion_date": "2022-12-31",
      "has_results": true,
      "last_update_posted_date": "2025-05-02",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 3,
      "location_summary": "Stamford, Connecticut • Trumbull, Connecticut • Dryden, New York",
      "locations": [
        {
          "city": "Stamford",
          "state": "Connecticut"
        },
        {
          "city": "Trumbull",
          "state": "Connecticut"
        },
        {
          "city": "Dryden",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05050448"
    },
    {
      "nct_id": "NCT04626271",
      "title": "Evaluation of the Accuracy and Usability of the ACR | U.S. Urine Analysis Test System in the Lay User Hands",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Albuminuria"
      ],
      "interventions": [
        {
          "name": "ACR | U.S. Urine Analysis Test System",
          "type": "DEVICE"
        },
        {
          "name": "URiSCAN Optima Urine Analyzer",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Healthy.io Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 250,
      "start_date": "2020-08-31",
      "completion_date": "2020-10-25",
      "has_results": true,
      "last_update_posted_date": "2023-05-09",
      "last_synced_at": "2026-09-22T22:55:16.744Z",
      "location_count": 2,
      "location_summary": "Garden City, New York • Charleston, South Carolina",
      "locations": [
        {
          "city": "Garden City",
          "state": "New York"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04626271"
    }
  ]
}