{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=samfilcon+A",
    "query": {
      "intervention": "samfilcon A"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 12,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=samfilcon+A&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-05T00:43:32.665Z",
  "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": "NCT02708524",
      "title": "Clinical Study of Approved and Investigational Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "Senofilcon C Contact Lens",
          "type": "DEVICE"
        },
        {
          "name": "Comfilcon A Contact Lens",
          "type": "DEVICE"
        },
        {
          "name": "Lotrafilcon B Contact Lens",
          "type": "DEVICE"
        },
        {
          "name": "Samfilcon A Contact Lens",
          "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": 554,
      "start_date": "2016-01",
      "completion_date": "2016-03",
      "has_results": true,
      "last_update_posted_date": "2016-11-09",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 18,
      "location_summary": "Montgomery, Alabama • Fruit Cove, Florida • Jacksonville, Florida + 14 more",
      "locations": [
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Fruit Cove",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Longwood",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02708524"
    },
    {
      "nct_id": "NCT05126953",
      "title": "2-Hour Dispensing Evaluation of Samfilcon A Lenses With EPG01 Packaging Solution Compared to Commercially Available B+L Ultra Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Contact Lens Wearer"
      ],
      "interventions": [
        {
          "name": "samfilcon A Lenses with EPG01 Packaging Solution",
          "type": "DEVICE"
        },
        {
          "name": "Commercially Available B+L Ultra Lenses",
          "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": 30,
      "start_date": "2021-09-21",
      "completion_date": "2021-09-23",
      "has_results": true,
      "last_update_posted_date": "2025-07-20",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05126953"
    },
    {
      "nct_id": "NCT03897712",
      "title": "A Study to Evaluate the Safety and Effectiveness of a Silicone Hydrogel Custom Contact Lens When Compared to Alden Optical HP Sphere Lens",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Contact Lens Wear"
      ],
      "interventions": [
        {
          "name": "Custom Samfilcon B Contact Lenses",
          "type": "DEVICE"
        },
        {
          "name": "Alden Optical HP Sphere Contact Lens",
          "type": "DEVICE"
        },
        {
          "name": "ReNu MultiPlus Lubricating and Rewetting Drops",
          "type": "DEVICE"
        },
        {
          "name": "Biotrue Multi-Purpose Solution",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bausch & Lomb Incorporated",
      "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": 84,
      "start_date": "2019-02-27",
      "completion_date": "2019-08-28",
      "has_results": true,
      "last_update_posted_date": "2022-11-14",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 7,
      "location_summary": "San Francisco, California • Denver, Colorado • Sarasota, Florida + 4 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Pittsburg",
          "state": "Kansas"
        },
        {
          "city": "Warrensburg",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03897712"
    },
    {
      "nct_id": "NCT02939950",
      "title": "Silicone Hydrogel Soft Contact Lens 7-Day Extended Wear Basis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "Bausch + Lomb Samfilcon A Soft Contact Lens",
          "type": "DEVICE"
        },
        {
          "name": "Bausch + Lomb Pure Vision Soft Contact Lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bausch Health Americas, 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": 816,
      "start_date": "2015-04-30",
      "completion_date": "2016-08-03",
      "has_results": true,
      "last_update_posted_date": "2019-12-23",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 1,
      "location_summary": "Cicero, New York",
      "locations": [
        {
          "city": "Cicero",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02939950"
    },
    {
      "nct_id": "NCT03026257",
      "title": "Clinical Assessment of a HYDRAGLYDE® Regimen",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Refractive Errors",
        "Myopia",
        "Hypermetropia"
      ],
      "interventions": [
        {
          "name": "Lotrafilcon B contact lenses with added wetting agent",
          "type": "DEVICE"
        },
        {
          "name": "Samfilcon A contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "POLYQUAD/ALDOX-preserved contact lens solution with added wetting agent",
          "type": "DEVICE"
        },
        {
          "name": "Hydrogen peroxide-based contact lens solution with added wetting agent",
          "type": "DEVICE"
        },
        {
          "name": "Senofilcon C contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "Senofilcon A contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "Comfilcon A contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "Habitual Multi-Purpose Solution (HMPS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Alcon, a Novartis Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 323,
      "start_date": "2017-02-13",
      "completion_date": "2017-08-18",
      "has_results": true,
      "last_update_posted_date": "2018-08-14",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 5,
      "location_summary": "Birmingham, Alabama • Cleveland, Ohio • Columbus, Ohio + 2 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Memphis",
          "state": "Tennessee"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03026257"
    },
    {
      "nct_id": "NCT05886907",
      "title": "Assessing the Clinical Performance of Two Frequent Replacement Silicone Hydrogel Multifocal Toric Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Refractive Errors",
        "Presbyopia",
        "Astigmatism"
      ],
      "interventions": [
        {
          "name": "Lehfilcon A multifocal toric contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "Samfilcon A multifocal toric contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "CLEAR CARE",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Alcon Research",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 18,
      "start_date": "2023-06-14",
      "completion_date": "2023-07-17",
      "has_results": true,
      "last_update_posted_date": "2024-07-31",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 1,
      "location_summary": "Johns Creek, Georgia",
      "locations": [
        {
          "city": "Johns Creek",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05886907"
    },
    {
      "nct_id": "NCT04404725",
      "title": "Comparing Biofinity Toric Multifocal to Ultra Multifocal for Astigmatism",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Astigmatism",
        "Presbyopia"
      ],
      "interventions": [
        {
          "name": "comfilcon A",
          "type": "DEVICE"
        },
        {
          "name": "Samfilcon A",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "CooperVision, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "17 Years and older"
      },
      "enrollment_count": 64,
      "start_date": "2020-08-06",
      "completion_date": "2021-07-29",
      "has_results": true,
      "last_update_posted_date": "2022-03-03",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 2,
      "location_summary": "Athens, Ohio • State College, Pennsylvania",
      "locations": [
        {
          "city": "Athens",
          "state": "Ohio"
        },
        {
          "city": "State College",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04404725"
    },
    {
      "nct_id": "NCT06461455",
      "title": "Clinical Performance Evaluation of Two Frequent Replacement Silicone Hydrogel Multifocal Toric Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Presbyopia",
        "Astigmatism"
      ],
      "interventions": [
        {
          "name": "Lehfilcon A multifocal for astigmatism contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "Samfilcon A multifocal for astigmatism contact lenses",
          "type": "DEVICE"
        },
        {
          "name": "CLEAR CARE® Cleaning & Disinfecting Solution",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Alcon Research",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 95,
      "start_date": "2024-07-26",
      "completion_date": "2024-12-31",
      "has_results": true,
      "last_update_posted_date": "2025-12-24",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 11,
      "location_summary": "Oakland, California • San Francisco, California • Maitland, Florida + 8 more",
      "locations": [
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Maitland",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Pittsburg",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06461455"
    },
    {
      "nct_id": "NCT07276347",
      "title": "Comprehensive Assessment of Multiple Products (CAMP)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hyperopia",
        "Myopia"
      ],
      "interventions": [
        {
          "name": "somofilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "stenfilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "fanfilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "comfilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "verofilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "serafilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "lehfilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "delefilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "senofilcon A daily disposable lens",
          "type": "DEVICE"
        },
        {
          "name": "senofilcon A with blue light technology lens",
          "type": "DEVICE"
        },
        {
          "name": "senofilcon A bi-weekly lens",
          "type": "DEVICE"
        },
        {
          "name": "samfilcon A lens",
          "type": "DEVICE"
        },
        {
          "name": "kalilfilcon A lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "CooperVision International Limited (CVIL)",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 36,
      "start_date": "2025-11-12",
      "completion_date": "2025-12-17",
      "has_results": false,
      "last_update_posted_date": "2026-04-13",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 1,
      "location_summary": "Bloomington, Indiana",
      "locations": [
        {
          "city": "Bloomington",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07276347"
    },
    {
      "nct_id": "NCT03351101",
      "title": "Clinical Study of Approved Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "Senofilcon C",
          "type": "DEVICE"
        },
        {
          "name": "Samfilcon A",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bausch & Lomb Incorporated",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 271,
      "start_date": "2017-10-23",
      "completion_date": "2017-12-08",
      "has_results": true,
      "last_update_posted_date": "2021-01-08",
      "last_synced_at": "2026-09-05T00:43:32.665Z",
      "location_count": 11,
      "location_summary": "San Diego, California • San Francisco, California • Denver, Colorado + 7 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03351101"
    }
  ]
}