{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CATARACT+SURGERY",
    "query": {
      "intervention": "CATARACT SURGERY"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 435,
    "total_pages": 44,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CATARACT+SURGERY&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-14T09:44:15.908Z",
  "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": "NCT07223866",
      "title": "The Impact of Physiologic Cataract Surgery on Patient Comfort and Medication Usage",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cataract and IOL Surgery",
        "Cataract Surgery Anesthesia",
        "Cataract Surgery Experience",
        "Nuclear Cataract"
      ],
      "interventions": [
        {
          "name": "High IOP Setting",
          "type": "DEVICE"
        },
        {
          "name": "Low IOP Setting",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Matthew Rauen",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 85,
      "start_date": "2025-11-01",
      "completion_date": "2027-01-01",
      "has_results": false,
      "last_update_posted_date": "2025-11-10",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 1,
      "location_summary": "West Des Moines, Iowa",
      "locations": [
        {
          "city": "West Des Moines",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07223866"
    },
    {
      "nct_id": "NCT01808560",
      "title": "Treatment of Meibomian Gland Dysfunction Prior to Cataract Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Blepharitis",
        "Dry Eye Syndrome"
      ],
      "interventions": [
        {
          "name": "LipiFlow Pre-Treatment",
          "type": "DEVICE"
        },
        {
          "name": "LipiFlow Post-treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "TearScience, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "55 Years to 85 Years"
      },
      "enrollment_count": 34,
      "start_date": "2013-03",
      "completion_date": "2015-01",
      "has_results": true,
      "last_update_posted_date": "2018-09-04",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 7,
      "location_summary": "Hoffman Estates, Illinois • Lake Villa, Illinois • Winchester, Massachusetts + 4 more",
      "locations": [
        {
          "city": "Hoffman Estates",
          "state": "Illinois"
        },
        {
          "city": "Lake Villa",
          "state": "Illinois"
        },
        {
          "city": "Winchester",
          "state": "Massachusetts"
        },
        {
          "city": "Stillwater",
          "state": "Minnesota"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01808560"
    },
    {
      "nct_id": "NCT02766907",
      "title": "Optimizing the Ocular Surface Prior to Cataract Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Corneal Dystrophy, Epithelial Basement Membrane"
      ],
      "interventions": [
        {
          "name": "cryopreserved amniotic membrane",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "BioTissue Holdings, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2016-03",
      "completion_date": "2018-04",
      "has_results": true,
      "last_update_posted_date": "2019-03-19",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 1,
      "location_summary": "Norfolk, Virginia",
      "locations": [
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02766907"
    },
    {
      "nct_id": "NCT03273907",
      "title": "Post Approval Study of the CyPass System",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Primary Open-angle Glaucoma",
        "Cataract"
      ],
      "interventions": [
        {
          "name": "CyPass Micro-Stent implanted with CyPass 241-S applier",
          "type": "DEVICE"
        },
        {
          "name": "Cataract surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Alcon Research",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 79,
      "start_date": "2017-10-12",
      "completion_date": "2021-08-31",
      "has_results": true,
      "last_update_posted_date": "2024-02-16",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 20,
      "location_summary": "Phoenix, Arizona • Orange, California • Fort Collins, Colorado + 16 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Fort Collins",
          "state": "Colorado"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Panama City",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03273907"
    },
    {
      "nct_id": "NCT01244334",
      "title": "Study of Difluprednate vs. Prednisolone Acetate on Visual Acuity, and Corneal Edema Following Cataract Surgery.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cataracts",
        "Corneal Edema",
        "Retinal Structural Change, Deposit and Degeneration",
        "Visual Acuity Reduced Transiently"
      ],
      "interventions": [
        {
          "name": "Difluprednate ophthalmic emulsion 0.05%",
          "type": "DRUG"
        },
        {
          "name": "Prednisolone acetate 1%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Edward J. Holland",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 52,
      "start_date": "2009-03",
      "completion_date": "2010-11",
      "has_results": false,
      "last_update_posted_date": "2012-08-08",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 3,
      "location_summary": "Edgewood, Kentucky • Lynbrook, New York • Mt. Pleasant, South Carolina",
      "locations": [
        {
          "city": "Edgewood",
          "state": "Kentucky"
        },
        {
          "city": "Lynbrook",
          "state": "New York"
        },
        {
          "city": "Mt. Pleasant",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01244334"
    },
    {
      "nct_id": "NCT00720005",
      "title": "Evaluation of the Aspheric ReSTOR IOL After Routine Cataract Extraction",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cataract"
      ],
      "interventions": [
        {
          "name": "Aspheric Acrysof ReSTOR intraocular lens",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "40 Years to 90 Years"
      },
      "enrollment_count": 20,
      "start_date": "2007-09",
      "completion_date": "2008-12",
      "has_results": false,
      "last_update_posted_date": "2010-10-04",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00720005"
    },
    {
      "nct_id": "NCT06666751",
      "title": "Anterior Segment Optical Coherence Tomography Microstent Positioning",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Glaucoma",
        "Stent Migration",
        "Stent Dislodgement",
        "Intraocular Pressure"
      ],
      "interventions": [
        {
          "name": "Cataract plus Microstent surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 116,
      "start_date": "2024-04-09",
      "completion_date": "2027-05-30",
      "has_results": false,
      "last_update_posted_date": "2026-02-27",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 1,
      "location_summary": "Murray, Utah",
      "locations": [
        {
          "city": "Murray",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06666751"
    },
    {
      "nct_id": "NCT04676451",
      "title": "Femtosecond Laser Assisted Keratotomies for the Management of Corneal Astigmatism",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Astigmatism",
        "Cataract"
      ],
      "interventions": [
        {
          "name": "Femto-AK",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Milton S. Hershey Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 94,
      "start_date": "2018-05-14",
      "completion_date": "2024-03-22",
      "has_results": true,
      "last_update_posted_date": "2025-05-13",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04676451"
    },
    {
      "nct_id": "NCT03298841",
      "title": "Clinical Comparison of Length of Cataract Procedures With Zeiss Lumera Versus Older Zeiss Microscope",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cataract"
      ],
      "interventions": [
        {
          "name": "Zeiss",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Toyos Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 50,
      "start_date": "2017-03-01",
      "completion_date": "2017-09-20",
      "has_results": true,
      "last_update_posted_date": "2021-04-22",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03298841"
    },
    {
      "nct_id": "NCT05729477",
      "title": "A Prospective Multicenter Study To Assess The Clinical Outcomes Of Current Phacoemulsification Approach To Cataract Extraction Versus The Micor System Device",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cataract Surgery"
      ],
      "interventions": [
        {
          "name": "miCOR System",
          "type": "DEVICE"
        },
        {
          "name": "Phaco Subject Cohort",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Carl Zeiss Meditec, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 402,
      "start_date": "2022-12-06",
      "completion_date": "2025-12-30",
      "has_results": true,
      "last_update_posted_date": "2026-05-14",
      "last_synced_at": "2026-09-14T09:44:15.908Z",
      "location_count": 6,
      "location_summary": "Cape Coral, Florida • West Palm Beach, Florida • Hiawatha, Iowa + 3 more",
      "locations": [
        {
          "city": "Cape Coral",
          "state": "Florida"
        },
        {
          "city": "West Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Hiawatha",
          "state": "Iowa"
        },
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        },
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05729477"
    }
  ]
}