{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Central+Visual+Impairment&page=2",
    "query": {
      "condition": "Central Visual Impairment",
      "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?condition=Central+Visual+Impairment&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T10:48:53.068Z",
  "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": "NCT05948501",
      "title": "The Effects of Concussion on Gait and Posture in Individuals With Peripheral Vision Loss",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Concussion",
        "Eye"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Gaylord Hospital, Inc",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 0,
      "start_date": "2025-05-01",
      "completion_date": "2025-07-17",
      "has_results": false,
      "last_update_posted_date": "2025-07-22",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 2,
      "location_summary": "New Haven, Connecticut • Wallingford, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Wallingford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05948501"
    },
    {
      "nct_id": "NCT00958360",
      "title": "Low Vision Intervention Trial II (LOVIT II)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Central Vision Loss From Macular Diseases"
      ],
      "interventions": [
        {
          "name": "Interdisciplinary Low Vision Service",
          "type": "OTHER"
        },
        {
          "name": "Basic Low Vision Service",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 323,
      "start_date": "2010-08",
      "completion_date": "2015-09",
      "has_results": true,
      "last_update_posted_date": "2016-08-25",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 7,
      "location_summary": "Hines, Illinois • Baltimore, Maryland • Cincinnati, Ohio + 4 more",
      "locations": [
        {
          "city": "Hines",
          "state": "Illinois"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        },
        {
          "city": "Dayton",
          "state": "Ohio"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00958360"
    },
    {
      "nct_id": "NCT06629649",
      "title": "Implementing AI-based Glaucoma Screening Within Federally Qualified Health Centers",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Glaucoma",
        "Ocular Hypertension"
      ],
      "interventions": [
        {
          "name": "Glaucoma screening using an AI-algorithm and screening for diabetic retinopathy, cataract, and visual acuity impairment.",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1800,
      "start_date": "2025-10-22",
      "completion_date": "2029-09-29",
      "has_results": false,
      "last_update_posted_date": "2025-12-29",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06629649"
    },
    {
      "nct_id": "NCT04798924",
      "title": "Visual Rehabilitation After Occipital Stroke",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stroke, Ischemic",
        "Quadrantanopia",
        "Vision Loss Partial",
        "Visual Field Defect, Peripheral",
        "Peripheral Visual Field Defect of Both Eyes",
        "Peripheral Visual Field Defect",
        "Hemianopsia",
        "Hemianopia",
        "Homonymous Hemianopia",
        "Homonymous Hemianopsia",
        "Visual Fields Hemianopsia",
        "Occipital Lobe Infarct",
        "Quadrantanopsia",
        "Stroke Hemorrhagic"
      ],
      "interventions": [
        {
          "name": "Subacute Training in the intact field",
          "type": "DEVICE"
        },
        {
          "name": "Subacute Training in the blind field",
          "type": "DEVICE"
        },
        {
          "name": "Chronic Training in the blind field",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 60,
      "start_date": "2021-07-19",
      "completion_date": "2028-01",
      "has_results": false,
      "last_update_posted_date": "2025-12-03",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04798924"
    },
    {
      "nct_id": "NCT04503551",
      "title": "A Multicenter, Randomized Study in Participants With Diabetic Retinopathy Without Center-involved Diabetic Macular Edema To Evaluate the Efficacy, Safety, and Pharmacokinetics of Ranibizumab Delivered Via the Port Delivery System Relative to the Comparator Arm",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Diabetic Retinopathy"
      ],
      "interventions": [
        {
          "name": "PDS Implant Pre-Filled with 100 mg/mL Ranibizumab",
          "type": "DRUG"
        },
        {
          "name": "Intravitreal Ranibizumab 0.5 mg Injection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 174,
      "start_date": "2020-08-10",
      "completion_date": "2026-02-23",
      "has_results": true,
      "last_update_posted_date": "2026-04-02",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 64,
      "location_summary": "Mesa, Arizona • Phoenix, Arizona • Bakersfield, California + 59 more",
      "locations": [
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Bakersfield",
          "state": "California"
        },
        {
          "city": "Encino",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04503551"
    },
    {
      "nct_id": "NCT05456581",
      "title": "Scotoma Perimetry Oculomotor Training",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Macular Degeneration",
        "Central Visual Impairment"
      ],
      "interventions": [
        {
          "name": "'Scotoma awareness' Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 21,
      "start_date": "2022-11-01",
      "completion_date": "2025-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-10-24",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05456581"
    },
    {
      "nct_id": "NCT02390245",
      "title": "Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Glaucoma",
        "Glaucoma Suspect",
        "Diabetic Retinopathy",
        "Ocular Hypertension",
        "Cataract",
        "Branch Retinal Vein Occlusion",
        "Branch Retinal Arterial Occlusion",
        "Central Retinal Vein Occlusion",
        "Central Retinal Artery Occlusion",
        "Epi-retinal Membrane",
        "Macular Degeneration",
        "Drusen",
        "Loss of Vision"
      ],
      "interventions": [
        {
          "name": "Free Eye Screenings",
          "type": "OTHER"
        },
        {
          "name": "Enhanced Intervention",
          "type": "OTHER"
        },
        {
          "name": "Usual Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Wills Eye",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 906,
      "start_date": "2014-09",
      "completion_date": "2020-08",
      "has_results": true,
      "last_update_posted_date": "2022-08-22",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02390245"
    },
    {
      "nct_id": "NCT04603937",
      "title": "A Study to Evaluate the Efficacy, Durability, and Safety of KSI-301 Compared to Aflibercept in Participants With Diabetic Macular Edema (DME)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Diabetic Macular Edema"
      ],
      "interventions": [
        {
          "name": "KSI-301",
          "type": "DRUG"
        },
        {
          "name": "Aflibercept",
          "type": "DRUG"
        },
        {
          "name": "Sham Procedure",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Kodiak Sciences Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 459,
      "start_date": "2020-09-30",
      "completion_date": "2023-08-31",
      "has_results": true,
      "last_update_posted_date": "2024-08-22",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 40,
      "location_summary": "Phoenix, Arizona • Beverly Hills, California • Fullerton, California + 37 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Fullerton",
          "state": "California"
        },
        {
          "city": "Mountain View",
          "state": "California"
        },
        {
          "city": "Poway",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04603937"
    },
    {
      "nct_id": "NCT07212010",
      "title": "Neurodevelopmental Outcomes in Cerebral Visual Impairment",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cerebral Visual Impairment"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "72 Months",
        "sex": "ALL",
        "summary": "6 Months to 72 Months"
      },
      "enrollment_count": 600,
      "start_date": "2025-07-31",
      "completion_date": "2031-08",
      "has_results": false,
      "last_update_posted_date": "2025-10-09",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07212010"
    },
    {
      "nct_id": "NCT00001864",
      "title": "Amblyopia (Lazy Eye) Treatment Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Amblyopia",
        "Anisometropia",
        "Strabismus"
      ],
      "interventions": [
        {
          "name": "Atropine",
          "type": "DRUG"
        },
        {
          "name": "Patch",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "National Eye Institute (NEI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 20,
      "start_date": "1999-05",
      "completion_date": "2001-11",
      "has_results": false,
      "last_update_posted_date": "2008-03-04",
      "last_synced_at": "2026-06-11T10:48:53.068Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00001864"
    }
  ]
}