{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Marketed+Contact+Lens+1&page=2",
    "query": {
      "intervention": "Marketed Contact Lens 1",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 32,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Marketed+Contact+Lens+1&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Marketed+Contact+Lens+1&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-01T04:50:10.547Z",
  "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": "NCT02537522",
      "title": "Evaluation of 8.5 vs 9.0 Base Curve for 1-DAY ACUVUE(r) TruEye(r) Brand Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Contact Lens Base Curve (BC) Fit and Comfort"
      ],
      "interventions": [
        {
          "name": "Contact Lenses with 8.5 BC",
          "type": "DEVICE"
        },
        {
          "name": "Contact Lenses with 9.0 BC",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 72,
      "start_date": "2015-07-01",
      "completion_date": "2015-07-01",
      "has_results": true,
      "last_update_posted_date": "2017-07-11",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 2,
      "location_summary": "Jacksonville, Florida",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02537522"
    },
    {
      "nct_id": "NCT00987623",
      "title": "Clinical Evaluation of Two Daily Disposable Lenses in Neophytes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "nelfilcon A contact lens",
          "type": "DEVICE"
        },
        {
          "name": "narafilcon A contact lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "CIBA VISION",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "Up to 45 Years"
      },
      "enrollment_count": 326,
      "start_date": "2009-08",
      "completion_date": "2009-12",
      "has_results": true,
      "last_update_posted_date": "2012-07-10",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 1,
      "location_summary": "Fort Washington, Pennsylvania",
      "locations": [
        {
          "city": "Fort Washington",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00987623"
    },
    {
      "nct_id": "NCT01094743",
      "title": "Dispensing Evaluation of a Prototype Contact Lens and a Marketed Contact Lens",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "galyfilcon A prototype lens",
          "type": "DEVICE"
        },
        {
          "name": "lotrafilcon B lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "18 Years to 39 Years"
      },
      "enrollment_count": 52,
      "start_date": "2010-02-01",
      "completion_date": "2010-03-01",
      "has_results": true,
      "last_update_posted_date": "2018-06-19",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 2,
      "location_summary": "Jacksonville, Florida • Salem, Virginia",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Salem",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01094743"
    },
    {
      "nct_id": "NCT01416142",
      "title": "A Study to Evaluate the Product Performance of the PureVision®2 High Definition (HD) Contact Lens",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "PureVision2 HD contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "Spectacles",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bausch & Lomb Incorporated",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "15 Years to 30 Years"
      },
      "enrollment_count": 63,
      "start_date": "2011-07",
      "completion_date": "2011-09",
      "has_results": true,
      "last_update_posted_date": "2013-12-25",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01416142"
    },
    {
      "nct_id": "NCT00799422",
      "title": "Evaluation of Contact Lenses and Conjunctival Staining in Normal Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Conjunctival Staining"
      ],
      "interventions": [
        {
          "name": "Complete Easy Rub",
          "type": "DEVICE"
        },
        {
          "name": "ReNu MultiPlus",
          "type": "DEVICE"
        },
        {
          "name": "Clear Care",
          "type": "DEVICE"
        },
        {
          "name": "Contact lenses",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Alcon Research",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 26,
      "start_date": "2008-11",
      "completion_date": "2009-03",
      "has_results": true,
      "last_update_posted_date": "2012-11-16",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 1,
      "location_summary": "Fort Worth, Texas",
      "locations": [
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00799422"
    },
    {
      "nct_id": "NCT02669095",
      "title": "Clinical Evaluation of Approved and Investigational Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Disorder"
      ],
      "interventions": [
        {
          "name": "Investigational Contact Lenses (Test)",
          "type": "DEVICE"
        },
        {
          "name": "Marketed Contact Lenses (Control)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 150,
      "start_date": "2016-01",
      "completion_date": "2016-03",
      "has_results": true,
      "last_update_posted_date": "2017-06-09",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 4,
      "location_summary": "Sarasota, Florida • Winter Park, Florida • Pickens, South Carolina + 1 more",
      "locations": [
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Winter Park",
          "state": "Florida"
        },
        {
          "city": "Pickens",
          "state": "South Carolina"
        },
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02669095"
    },
    {
      "nct_id": "NCT01464255",
      "title": "Comparative Study of Two Marketed 1-day Soft Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "ocufilcon D",
          "type": "DEVICE"
        },
        {
          "name": "ocufilcon B",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "CooperVision, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 71,
      "start_date": "2011-08",
      "completion_date": "2011-11",
      "has_results": true,
      "last_update_posted_date": "2014-08-19",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 1,
      "location_summary": "Berkeley, California",
      "locations": [
        {
          "city": "Berkeley",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01464255"
    },
    {
      "nct_id": "NCT00902850",
      "title": "One-Day Dispensing Clinical Evaluation of SofLens Daily Disposable Lenses Compared to a Marketed 1 Day Contact Lens",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "SofLens Daily Disposable",
          "type": "DEVICE"
        },
        {
          "name": "Marketed 1 Day Contact Lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bausch & Lomb Incorporated",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 28,
      "start_date": "2008-10",
      "completion_date": "2008-11",
      "has_results": true,
      "last_update_posted_date": "2015-03-02",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00902850"
    },
    {
      "nct_id": "NCT01484054",
      "title": "Dispensing Evaluation of Subjective Comfort, Vision, and Handling of a New Lens Compared to a Marketed Lens",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Refractive Ametropia"
      ],
      "interventions": [
        {
          "name": "etafilcon A with print and PVP for dark eyes (EAPVPDE)",
          "type": "DEVICE"
        },
        {
          "name": "etafilcon A control lens (EADE)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "34 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 34 Years · Female only"
      },
      "enrollment_count": 103,
      "start_date": "2011-11",
      "completion_date": "2012-02",
      "has_results": true,
      "last_update_posted_date": "2018-06-19",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 6,
      "location_summary": "Bloomfield, Connecticut • Tallahassee, Florida • Overland Park, Kansas + 3 more",
      "locations": [
        {
          "city": "Bloomfield",
          "state": "Connecticut"
        },
        {
          "city": "Tallahassee",
          "state": "Florida"
        },
        {
          "city": "Overland Park",
          "state": "Kansas"
        },
        {
          "city": "Jamestown",
          "state": "New York"
        },
        {
          "city": "Kingston",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01484054"
    },
    {
      "nct_id": "NCT04449263",
      "title": "Comparing the Performance of 1 Day Multifocal Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Presbyopia"
      ],
      "interventions": [
        {
          "name": "Lens A",
          "type": "DEVICE"
        },
        {
          "name": "Lens B",
          "type": "DEVICE"
        },
        {
          "name": "Habitual Lenses",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "CooperVision, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "42 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "42 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2020-07-27",
      "completion_date": "2020-12-30",
      "has_results": true,
      "last_update_posted_date": "2021-06-22",
      "last_synced_at": "2026-10-01T04:50:10.547Z",
      "location_count": 5,
      "location_summary": "San Diego, California • Whittier, California • Sarasota, Florida + 2 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Whittier",
          "state": "California"
        },
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Pittsburg",
          "state": "Kansas"
        },
        {
          "city": "Granville",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04449263"
    }
  ]
}