{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=YSI&page=2",
    "query": {
      "intervention": "YSI",
      "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?intervention=YSI&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-21T18:27:41.089Z",
  "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": "NCT02357043",
      "title": "User Performance Evaluation for DARIO™ BGMS",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Dario Blood Glucose Monitoring System",
          "type": "DEVICE"
        },
        {
          "name": "YSI",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "LabStyle Innovations Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 368,
      "start_date": "2014-12",
      "completion_date": "2015-03",
      "has_results": true,
      "last_update_posted_date": "2021-06-15",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02357043"
    },
    {
      "nct_id": "NCT01548885",
      "title": "Comparison Evaluation of Blood Glucose Meter Systems",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "CONTOUR® NEXT EZ BGMS",
          "type": "DEVICE"
        },
        {
          "name": "FreeStyle Freedom Lite® BGMS",
          "type": "DEVICE"
        },
        {
          "name": "ACCU-CHEK® Aviva BGMS",
          "type": "DEVICE"
        },
        {
          "name": "TRUEtrack® BGMS",
          "type": "DEVICE"
        },
        {
          "name": "OneTouch® Ultra®2 BGMS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ascensia Diabetes Care",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 146,
      "start_date": "2012-03",
      "completion_date": "2012-03",
      "has_results": true,
      "last_update_posted_date": "2016-02-29",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "Mishawaka, Indiana",
      "locations": [
        {
          "city": "Mishawaka",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01548885"
    },
    {
      "nct_id": "NCT02352298",
      "title": "Protocol for the Evaluation of Dario™ BGMS Performance at Elevated Altitude",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Dario Blood Glucose Monitoring System",
          "type": "DEVICE"
        },
        {
          "name": "YSI Analyzer",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "LabStyle Innovations Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 52,
      "start_date": "2015-02",
      "completion_date": "2015-02",
      "has_results": true,
      "last_update_posted_date": "2017-06-09",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02352298"
    },
    {
      "nct_id": "NCT04416737",
      "title": "Evaluating the Benefits of Physiologic Insulin Delivery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Type 1 Diabetes"
      ],
      "interventions": [
        {
          "name": "Ultra-rapid insulin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 16,
      "start_date": "2021-11-01",
      "completion_date": "2023-06-02",
      "has_results": true,
      "last_update_posted_date": "2024-10-01",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04416737"
    },
    {
      "nct_id": "NCT01484457",
      "title": "Controlled Insulin Delivery: Combining Technology With Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 1"
      ],
      "interventions": [
        {
          "name": "Closed-loop session",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Sansum Diabetes Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 19,
      "start_date": "2008-07",
      "completion_date": "2010-01",
      "has_results": false,
      "last_update_posted_date": "2021-03-23",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "Santa Barbara, California",
      "locations": [
        {
          "city": "Santa Barbara",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01484457"
    },
    {
      "nct_id": "NCT06229743",
      "title": "Biolinq Safety and Effectiveness Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes",
        "Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Biolinq System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Biolinq Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 247,
      "start_date": "2024-02-29",
      "completion_date": "2024-06-10",
      "has_results": true,
      "last_update_posted_date": "2026-01-30",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 6,
      "location_summary": "Escondido, California • Walnut Creek, California • Atlanta, Georgia + 3 more",
      "locations": [
        {
          "city": "Escondido",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Idaho Falls",
          "state": "Idaho"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06229743"
    },
    {
      "nct_id": "NCT01726114",
      "title": "A Clinical Study of the C8 MediSensors Optical Glucose Monitor™",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Non-invasive Optical Glucose Monitor™",
          "type": "DEVICE"
        },
        {
          "name": "YSI blood glucose analyzer",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "C8 MediSensors, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 86,
      "start_date": "2012-06",
      "completion_date": "2013-03",
      "has_results": false,
      "last_update_posted_date": "2013-03-26",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "San Jose, California",
      "locations": [
        {
          "city": "San Jose",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01726114"
    },
    {
      "nct_id": "NCT06558422",
      "title": "Human Models of Selective Insulin Resistance: Pancreatic Clamp",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Insulin Resistance",
        "Hyperinsulinemia",
        "Metabolic Dysfunction Associated Steatotic Liver Disease",
        "Non-Alcoholic Fatty Liver Disease",
        "Prediabetic State",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Insulin human",
          "type": "DRUG"
        },
        {
          "name": "Octreotide Acetate",
          "type": "DRUG"
        },
        {
          "name": "Glucagon",
          "type": "DRUG"
        },
        {
          "name": "Growth Hormone, Human",
          "type": "DRUG"
        },
        {
          "name": "20% D-glucose (aq)",
          "type": "DRUG"
        },
        {
          "name": "[6,6-2H2] D-glucose",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "[1-13C1] sodium acetate",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Nestle BOOST Plus",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "KIND Bar",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Harvard Apparatus PHD ULTRA CP syringe pump",
          "type": "DEVICE"
        },
        {
          "name": "Yellow Springs Instruments (YSI) 2500 Biochemistry Glucose/Lactate Analyzer",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DIAGNOSTIC_TEST",
        "DIETARY_SUPPLEMENT",
        "DEVICE"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "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": "2027-01-01",
      "completion_date": "2029-02-28",
      "has_results": false,
      "last_update_posted_date": "2026-02-06",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06558422"
    },
    {
      "nct_id": "NCT01714232",
      "title": "Evaluation of Blood Glucose Meter Systems",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Contour® PLUS BGMS",
          "type": "DEVICE"
        },
        {
          "name": "OneTouch® SelectSimple™ BGMS",
          "type": "DEVICE"
        },
        {
          "name": "Accu-Chek® Performa BGMS",
          "type": "DEVICE"
        },
        {
          "name": "Accu-Chek® Active BGMS",
          "type": "DEVICE"
        },
        {
          "name": "Freestyle Freedom® BGMS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ascensia Diabetes Care",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 106,
      "start_date": "2012-10",
      "completion_date": "2012-11",
      "has_results": true,
      "last_update_posted_date": "2016-02-29",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "Mishawaka, Indiana",
      "locations": [
        {
          "city": "Mishawaka",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01714232"
    },
    {
      "nct_id": "NCT01093833",
      "title": "A Comparison Study of Prototype Continuous Glucose Sensors in the Intradermal and Subcutaneous Spaces",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "BD Continuous glucose monitor (BD CGM)",
          "type": "DEVICE"
        },
        {
          "name": "YSI Glucose Analyzer",
          "type": "DEVICE"
        },
        {
          "name": "Medtronic Guardian CGM",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Becton, Dickinson and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 40,
      "start_date": "2009-01",
      "completion_date": "2009-04",
      "has_results": false,
      "last_update_posted_date": "2016-05-06",
      "last_synced_at": "2026-09-21T18:27:41.089Z",
      "location_count": 1,
      "location_summary": "Chula Vista, California",
      "locations": [
        {
          "city": "Chula Vista",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01093833"
    }
  ]
}