{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cornea+Ectasia&page=2",
    "query": {
      "condition": "Cornea Ectasia",
      "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=Cornea+Ectasia&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T12:18:59.668Z",
  "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": "NCT05027295",
      "title": "Accelerated Corneal Collagen Crosslinking for Keratoconus and Ectasia Using Pulse or Continuous UV-A Light",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Keratoconus",
        "Corneal Ectasia"
      ],
      "interventions": [
        {
          "name": "riboflavin ophthalmic solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cornea and Laser Eye Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 170,
      "start_date": "2021-07-30",
      "completion_date": "2025-07",
      "has_results": false,
      "last_update_posted_date": "2023-01-04",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "Teaneck, New Jersey",
      "locations": [
        {
          "city": "Teaneck",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05027295"
    },
    {
      "nct_id": "NCT04698590",
      "title": "Wavefront Guided Scleral Lenses for Keratoconus and Irregular Astigmatism",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Keratoconus",
        "Irregular Astigmatism",
        "Corneal Ectasia",
        "Aberration, Corneal Wavefront",
        "Wavefront Aberration, Corneal",
        "Pellucid Marginal Corneal Degeneration",
        "Keratoglobus"
      ],
      "interventions": [
        {
          "name": "Wavefront Guided Scleral Lenses",
          "type": "DEVICE"
        },
        {
          "name": "Traditional Scleral Lenses",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cornea and Laser Eye Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2021-01-15",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2024-05-03",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "Teaneck, New Jersey",
      "locations": [
        {
          "city": "Teaneck",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04698590"
    },
    {
      "nct_id": "NCT01384773",
      "title": "Progressive Keratoconus or Ectasia Treatment Plan",
      "overall_status": "NO_LONGER_AVAILABLE",
      "study_type": "EXPANDED_ACCESS",
      "phases": [],
      "conditions": [
        "Keratoconus",
        "Ectasia"
      ],
      "interventions": [
        {
          "name": "Riboflavin Solution",
          "type": "OTHER"
        },
        {
          "name": "UV-X Illumination System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "Stephen Trokel",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": null,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2023-02-09",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01384773"
    },
    {
      "nct_id": "NCT03080077",
      "title": "Safety and Effectiveness of Corneal Crosslinking (CXL): Keratoconus and Post-Refractive Ectasia",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Keratoconus",
        "Ectasia"
      ],
      "interventions": [
        {
          "name": "Ricrolin+",
          "type": "DRUG"
        },
        {
          "name": "Epi-Off",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "10 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2016-06",
      "completion_date": "2019-06",
      "has_results": false,
      "last_update_posted_date": "2018-06-07",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03080077"
    },
    {
      "nct_id": "NCT03029104",
      "title": "Collagen Cross-Linking With Ultraviolet-A in Asymmetric Corneas",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Keratoconus",
        "Corneal Diseases",
        "Eye Diseases",
        "Photosensitizing Agents"
      ],
      "interventions": [
        {
          "name": "CXLO Corneal Strengthening Solution and UVA Illumination Device",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Cxlusa",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "8 Years and older"
      },
      "enrollment_count": 2228,
      "start_date": "2016-12-21",
      "completion_date": "2020-12-27",
      "has_results": true,
      "last_update_posted_date": "2022-01-12",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 9,
      "location_summary": "Scottsdale, Arizona • San Francisco, California • Littleton, Colorado + 6 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Littleton",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03029104"
    },
    {
      "nct_id": "NCT02762253",
      "title": "Study of the Safety and Effectiveness of Photochemically Induced Collagen Cross-Linking in Eyes With Keratoconus.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Keratoconus"
      ],
      "interventions": [
        {
          "name": "Riboflavin drops",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Nvision Laser Eye Centers",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 320,
      "start_date": "2012-09",
      "completion_date": "2016-04",
      "has_results": false,
      "last_update_posted_date": "2016-05-05",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 11,
      "location_summary": "Camarillo, California • Citrus Heights, California • Fullerton, California + 8 more",
      "locations": [
        {
          "city": "Camarillo",
          "state": "California"
        },
        {
          "city": "Citrus Heights",
          "state": "California"
        },
        {
          "city": "Fullerton",
          "state": "California"
        },
        {
          "city": "Laguna Hills",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02762253"
    },
    {
      "nct_id": "NCT03030755",
      "title": "Corneal Elastography and Patient Specific Modeling",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cornea; Ectasia",
        "Refractive Errors",
        "Keratoconus"
      ],
      "interventions": [
        {
          "name": "Optical coherence tomography",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "16 Years to 80 Years"
      },
      "enrollment_count": 60,
      "start_date": "2016-05",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03030755"
    },
    {
      "nct_id": "NCT07474870",
      "title": "Outcomes of CTAK Surgery",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Keratoconus",
        "Corneal Ectasia"
      ],
      "interventions": [
        {
          "name": "Questionnaire and Physical Exam",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 100,
      "start_date": "2026-05",
      "completion_date": "2031-01",
      "has_results": false,
      "last_update_posted_date": "2026-04-24",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07474870"
    },
    {
      "nct_id": "NCT01708538",
      "title": "The Effects of Corneal Collagen Cross-linking",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Corneal Ectasia Disorders Including Keratoconus"
      ],
      "interventions": [
        {
          "name": "CXL",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rush Eye Associates",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "10 Years to 70 Years"
      },
      "enrollment_count": 30,
      "start_date": "2012-10",
      "completion_date": "2024-10",
      "has_results": false,
      "last_update_posted_date": "2022-10-26",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "Amarillo, Texas",
      "locations": [
        {
          "city": "Amarillo",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01708538"
    },
    {
      "nct_id": "NCT01325298",
      "title": "UVA-Riboflavin Crosslinking Treatment of Corneal Ectasia",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Keratoconus",
        "Ectasia",
        "Corneal Ectasia"
      ],
      "interventions": [
        {
          "name": "UV-X Light",
          "type": "DEVICE"
        },
        {
          "name": "Riboflavin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Mercy Center for Corrective Eye Surgery",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "14 Years to 55 Years"
      },
      "enrollment_count": 250,
      "start_date": "2011-03",
      "completion_date": "2014-05",
      "has_results": false,
      "last_update_posted_date": "2011-03-29",
      "last_synced_at": "2026-07-23T12:18:59.668Z",
      "location_count": 1,
      "location_summary": "McHenry, Illinois",
      "locations": [
        {
          "city": "McHenry",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01325298"
    }
  ]
}