{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Spectacles&page=11",
    "query": {
      "intervention": "Spectacles",
      "page": 11
    },
    "page_size": 10
  },
  "pagination": {
    "page": 11,
    "page_size": 10,
    "total_count": 263,
    "total_pages": 27,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Spectacles&page=12&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Spectacles&page=10&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-18T10:12:40.927Z",
  "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": "NCT04086524",
      "title": "A Patch Free Treatment for Young Children With Amblyopia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amblyopia",
        "Binocular Vision Disorder"
      ],
      "interventions": [
        {
          "name": "Binocular cartoon treatment at home",
          "type": "OTHER"
        },
        {
          "name": "Patching",
          "type": "OTHER"
        },
        {
          "name": "Binocular cartoon treatment in office",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Waterloo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "36 Months",
        "maximum_age": "83 Months",
        "sex": "ALL",
        "summary": "36 Months to 83 Months"
      },
      "enrollment_count": 34,
      "start_date": "2020-01-13",
      "completion_date": "2023-11-30",
      "has_results": false,
      "last_update_posted_date": "2024-03-12",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04086524"
    },
    {
      "nct_id": "NCT07395609",
      "title": "High Frequency Stimulation to Improve Cognition, Mobility, and Affect in Individuals With and Without Subjective Cognitive Decline",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Subjective Cognitive Decline (SCD)",
        "Healthy Subjects"
      ],
      "interventions": [
        {
          "name": "Experimental -- 16.67 Hz Visual Occlusion",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control - 1Hz Visual Occlusion",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "65 Years to 89 Years"
      },
      "enrollment_count": 60,
      "start_date": "2026-08-14",
      "completion_date": "2028-10-31",
      "has_results": false,
      "last_update_posted_date": "2026-09-23",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07395609"
    },
    {
      "nct_id": "NCT07869927",
      "title": "Evaluating Altius Tinted Contact Lenses as an Option Managing for Post-Concussion Visual Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post Concussion Symptoms"
      ],
      "interventions": [
        {
          "name": "ALTIUS® daily disposable performance-tinted contact lenses",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Southern College of Optometry",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2026-05-27",
      "completion_date": "2026-07-29",
      "has_results": false,
      "last_update_posted_date": "2026-10-13",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07869927"
    },
    {
      "nct_id": "NCT03375853",
      "title": "Computerized Response Training Obesity Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Hyperphagia",
        "Feeding and Eating Disorders"
      ],
      "interventions": [
        {
          "name": "Computer Based Response Training Weight Loss Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Generic Response Training Control Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "38 Years",
        "sex": "ALL",
        "summary": "18 Years to 38 Years"
      },
      "enrollment_count": 179,
      "start_date": "2017-07-15",
      "completion_date": "2023-09-15",
      "has_results": false,
      "last_update_posted_date": "2023-09-26",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 1,
      "location_summary": "Eugene, Oregon",
      "locations": [
        {
          "city": "Eugene",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03375853"
    },
    {
      "nct_id": "NCT02983552",
      "title": "Binocular Dig Rush Game Treatment for Amblyopia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amblyopia"
      ],
      "interventions": [
        {
          "name": "iPad®",
          "type": "OTHER"
        },
        {
          "name": "Spectacle correction",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Jaeb Center for Health Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "4 Years to 12 Years"
      },
      "enrollment_count": 320,
      "start_date": "2017-03-02",
      "completion_date": "2020-07-10",
      "has_results": true,
      "last_update_posted_date": "2026-07-09",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 61,
      "location_summary": "Birmingham, Alabama • Glendale, Arizona • Anaheim, California + 49 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Glendale",
          "state": "Arizona"
        },
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Mission Viejo",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02983552"
    },
    {
      "nct_id": "NCT00766168",
      "title": "High Refractive Index Material 510(k)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myopia",
        "Hyperopia"
      ],
      "interventions": [
        {
          "name": "HDS HI 1.54; pahrifocon A",
          "type": "OTHER"
        },
        {
          "name": "FluoroPerm 30 RGP; paflufocon C",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "CooperVision International Limited (CVIL)",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 76,
      "start_date": "2008-01",
      "completion_date": "2008-08",
      "has_results": false,
      "last_update_posted_date": "2012-06-14",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 8,
      "location_summary": "Lake Elsinore, California • Englewood, Colorado • East Lansing, Michigan + 5 more",
      "locations": [
        {
          "city": "Lake Elsinore",
          "state": "California"
        },
        {
          "city": "Englewood",
          "state": "Colorado"
        },
        {
          "city": "East Lansing",
          "state": "Michigan"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00766168"
    },
    {
      "nct_id": "NCT02495935",
      "title": "Transcorneal Electrical Stimulation (TES) for the Treatment of Amblyopia",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amblyopia"
      ],
      "interventions": [
        {
          "name": "OkuStim®",
          "type": "DEVICE"
        },
        {
          "name": "Sham-OkuStim®",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Wills Eye",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2015-07",
      "completion_date": "2020-08",
      "has_results": false,
      "last_update_posted_date": "2020-03-05",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02495935"
    },
    {
      "nct_id": "NCT02687581",
      "title": "Efficacy of Intermittent Occlusion Therapy Glasses for Amblyopia",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amblyopia"
      ],
      "interventions": [
        {
          "name": "IO-therapy Glasses",
          "type": "DEVICE"
        },
        {
          "name": "patch",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Salus University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "3 Years to 8 Years"
      },
      "enrollment_count": 18,
      "start_date": "2016-12-19",
      "completion_date": "2021-05-30",
      "has_results": true,
      "last_update_posted_date": "2022-11-22",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 1,
      "location_summary": "Elkins Park, Pennsylvania",
      "locations": [
        {
          "city": "Elkins Park",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02687581"
    },
    {
      "nct_id": "NCT06356168",
      "title": "Virtual Reality in End Stage Kidney Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "End Stage Kidney Disease"
      ],
      "interventions": [
        {
          "name": "Social Virtual Reality",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individual Virtual Reality",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 54,
      "start_date": "2026-03-30",
      "completion_date": "2026-08-15",
      "has_results": false,
      "last_update_posted_date": "2026-10-07",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06356168"
    },
    {
      "nct_id": "NCT02807350",
      "title": "Trial of Overminus Spectacle Therapy for Intermittent Exotropia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Intermittent Exotropia"
      ],
      "interventions": [
        {
          "name": "Overminus treatment",
          "type": "DEVICE"
        },
        {
          "name": "Non-overminus treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Jaeb Center for Health Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "3 Years to 10 Years"
      },
      "enrollment_count": 386,
      "start_date": "2017-01-16",
      "completion_date": "2022-02-15",
      "has_results": true,
      "last_update_posted_date": "2026-07-09",
      "last_synced_at": "2026-10-18T10:12:40.927Z",
      "location_count": 59,
      "location_summary": "Birmingham, Alabama • Glendale, Arizona • Little Rock, Arkansas + 50 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Glendale",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Fullerton",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02807350"
    }
  ]
}