{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Habitual+contact+lenses",
    "query": {
      "intervention": "Habitual contact lenses"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 92,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Habitual+contact+lenses&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-29T15:11:31.511Z",
  "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": "NCT05601544",
      "title": "The Effects of Contact Lenses With UV/HEV-Filter on Visual Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "ACUVUE OASYS 1-Day",
          "type": "DEVICE"
        },
        {
          "name": "ACUVUE OASYS MAX 1-Day",
          "type": "DEVICE"
        },
        {
          "name": "ACUVUE OASYS Multifocal",
          "type": "DEVICE"
        },
        {
          "name": "ACUVUE OASYS MAX 1-Day Multifocal",
          "type": "DEVICE"
        },
        {
          "name": "ACUVUE OASYS 1-Day for Astigmatism",
          "type": "DEVICE"
        },
        {
          "name": "senofilcon A based contact lens (toric) with new UV/HEV filter",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 145,
      "start_date": "2022-12-09",
      "completion_date": "2023-11-17",
      "has_results": true,
      "last_update_posted_date": "2025-04-27",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 1,
      "location_summary": "Athens, Georgia",
      "locations": [
        {
          "city": "Athens",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05601544"
    },
    {
      "nct_id": "NCT03086447",
      "title": "Evaluation of Astigmatic Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "Investigational Contact Lens",
          "type": "DEVICE"
        },
        {
          "name": "Marketed 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": 267,
      "start_date": "2017-03-01",
      "completion_date": "2017-05-04",
      "has_results": true,
      "last_update_posted_date": "2018-07-10",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 17,
      "location_summary": "Whittier, California • Jacksonville, Florida • Jacksonville Beach, Florida + 14 more",
      "locations": [
        {
          "city": "Whittier",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Jacksonville Beach",
          "state": "Florida"
        },
        {
          "city": "Longwood",
          "state": "Florida"
        },
        {
          "city": "Maitland",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03086447"
    },
    {
      "nct_id": "NCT05201807",
      "title": "Evaluation of Marketed Soft Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "Dailies Total 1 (DT1)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "18 Years to 39 Years"
      },
      "enrollment_count": 80,
      "start_date": "2022-01-14",
      "completion_date": "2022-02-24",
      "has_results": true,
      "last_update_posted_date": "2023-03-15",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 4,
      "location_summary": "Roswell, Georgia • Westerville, Ohio • Tyler, Texas + 1 more",
      "locations": [
        {
          "city": "Roswell",
          "state": "Georgia"
        },
        {
          "city": "Westerville",
          "state": "Ohio"
        },
        {
          "city": "Tyler",
          "state": "Texas"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05201807"
    },
    {
      "nct_id": "NCT03742271",
      "title": "Evaluation of Senofilcon A With New UV-blocker on a Neophyte Population",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "senofilcon A",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "18 Years to 39 Years"
      },
      "enrollment_count": 130,
      "start_date": "2018-10-30",
      "completion_date": "2019-03-31",
      "has_results": true,
      "last_update_posted_date": "2020-03-13",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 11,
      "location_summary": "Jacksonville, Florida • Jacksonville Beach, Florida • Longwood, Florida + 8 more",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Jacksonville Beach",
          "state": "Florida"
        },
        {
          "city": "Longwood",
          "state": "Florida"
        },
        {
          "city": "Macclenny",
          "state": "Florida"
        },
        {
          "city": "Greensboro",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03742271"
    },
    {
      "nct_id": "NCT05096156",
      "title": "Evaluation of Wear Experience With Daily Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Contact Lens"
      ],
      "interventions": [
        {
          "name": "Precision1® Daily Disposable Contact Lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 30,
      "start_date": "2021-05-28",
      "completion_date": "2021-12-17",
      "has_results": true,
      "last_update_posted_date": "2023-11-08",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05096156"
    },
    {
      "nct_id": "NCT03228212",
      "title": "Evaluation of Approved and Investigational Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "CONTROL",
          "type": "DEVICE"
        },
        {
          "name": "TEST",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "49 Years",
        "sex": "ALL",
        "summary": "18 Years to 49 Years"
      },
      "enrollment_count": 133,
      "start_date": "2017-07-14",
      "completion_date": "2017-09-18",
      "has_results": true,
      "last_update_posted_date": "2018-12-13",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 5,
      "location_summary": "Jacksonville, Florida • East Lansing, Michigan • Pickens, South Carolina + 1 more",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "East Lansing",
          "state": "Michigan"
        },
        {
          "city": "Pickens",
          "state": "South Carolina"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03228212"
    },
    {
      "nct_id": "NCT06377488",
      "title": "Evaluation of the Clinical Performance of Daily Disposable Silicone Hydrogel Multifocal Toric Contact Lenses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "JJVC Investigational Multifocal Toric Contact Lens manufactured in Senofilcon A (C3) material with UV blocker / HEV filter",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "40 Years to 70 Years"
      },
      "enrollment_count": 176,
      "start_date": "2024-04-22",
      "completion_date": "2024-06-24",
      "has_results": true,
      "last_update_posted_date": "2025-10-28",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 15,
      "location_summary": "Jacksonville, Florida • Longwood, Florida • Maitland, Florida + 11 more",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Longwood",
          "state": "Florida"
        },
        {
          "city": "Maitland",
          "state": "Florida"
        },
        {
          "city": "Clinton",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06377488"
    },
    {
      "nct_id": "NCT03586648",
      "title": "Clinical Evaluation of a Reusable Multifocal Optical Design in a Presbyopic Population Phase 2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Visual Acuity"
      ],
      "interventions": [
        {
          "name": "senofilcon A Multifocal",
          "type": "DEVICE"
        },
        {
          "name": "senofilcon A Sphere",
          "type": "DEVICE"
        },
        {
          "name": "etafilcon A Multifocal",
          "type": "DEVICE"
        },
        {
          "name": "etafilcon A Sphere",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johnson & Johnson Vision Care, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "40 Years to 70 Years"
      },
      "enrollment_count": 71,
      "start_date": "2018-06-14",
      "completion_date": "2018-08-20",
      "has_results": true,
      "last_update_posted_date": "2020-05-13",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 6,
      "location_summary": "Whittier, California • Jacksonville, Florida • Maitland, Florida + 3 more",
      "locations": [
        {
          "city": "Whittier",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Maitland",
          "state": "Florida"
        },
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Beechwood",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03586648"
    },
    {
      "nct_id": "NCT00772707",
      "title": "A Multi-Center Investigation of Patient Acceptability of OPTI-FREE RepleniSH® Multi-Purpose Disinfecting Solution (MPDS)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia"
      ],
      "interventions": [
        {
          "name": "Multi-Purpose Disinfecting Solution (OPTI-FREE RepleniSH)",
          "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": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 114,
      "start_date": "2008-09",
      "completion_date": "2008-10",
      "has_results": true,
      "last_update_posted_date": "2012-09-07",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 1,
      "location_summary": "Fort Worth, Texas",
      "locations": [
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00772707"
    },
    {
      "nct_id": "NCT01187355",
      "title": "Alcon Multi-Purpose Disinfecting Solution Versus Renu Fresh Multi-Purpose Solution in Symptomatic Contact Lens Wearers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Symptomatic Contact Lens Wearers"
      ],
      "interventions": [
        {
          "name": "FID 114675A Multi-Purpose Disinfecting Solution (MPDS)",
          "type": "DEVICE"
        },
        {
          "name": "renu fresh Multi-Purpose Solution (MPS)",
          "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": 591,
      "start_date": "2010-07",
      "completion_date": "2011-01",
      "has_results": true,
      "last_update_posted_date": "2012-07-30",
      "last_synced_at": "2026-09-29T15:11:31.511Z",
      "location_count": 1,
      "location_summary": "Fort Worth, Texas",
      "locations": [
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01187355"
    }
  ]
}