{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visual+Function+Tests&page=12", "query": { "intervention": "Visual Function Tests", "page": 12 }, "page_size": 10 }, "pagination": { "page": 12, "page_size": 10, "total_count": 669, "total_pages": 67, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visual+Function+Tests&page=13&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visual+Function+Tests&page=11&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-25T23:36:47.513Z", "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": "NCT07762053", "title": "Clinical Investigation of Eye C Better's Photobionic Intraocular Pressure Biomonitor Tonometer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Elevated Intraocular Pressure (IOP)" ], "interventions": [ { "name": "Photobionic IOP Tonometer (PIB)", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "EyeCBetter Corporation", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "100 Years", "sex": "ALL", "summary": "18 Years to 100 Years" }, "enrollment_count": 15, "start_date": "2026-08-31", "completion_date": "2026-09", "has_results": false, "last_update_posted_date": "2026-09-10", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 1, "location_summary": "La Quinta, California", "locations": [ { "city": "La Quinta", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT07762053" }, { "nct_id": "NCT02803541", "title": "Does a Mainstream Summer Camp Experience Improve Pediatric Kidney Patients' Physical Fitness and Self Concept?", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Kidney Disease" ], "interventions": [ { "name": "12 day mainstream summer camp experience", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of North Carolina, Chapel Hill", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "8 Years", "maximum_age": "17 Years", "sex": "ALL", "summary": "8 Years to 17 Years" }, "enrollment_count": 94, "start_date": "2016-06", "completion_date": "2016-07", "has_results": false, "last_update_posted_date": "2023-10-04", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 1, "location_summary": "Claryville, New York", "locations": [ { "city": "Claryville", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT02803541" }, { "nct_id": "NCT03913377", "title": "Ocular Characteristics in Contact Lens and Spectacle Wear", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Visual Acuity" ], "interventions": [ { "name": "Spectacles", "type": "DEVICE" }, { "name": "ACUVUE OASYS®1-Day with HydraLuxe™ Technology", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Johnson & Johnson Vision Care, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "42 Years", "sex": "ALL", "summary": "18 Years to 42 Years" }, "enrollment_count": 78, "start_date": "2019-04-09", "completion_date": "2019-06-14", "has_results": true, "last_update_posted_date": "2021-02-04", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 3, "location_summary": "Jacksonville, Florida • Longwood, Florida • New York, New York", "locations": [ { "city": "Jacksonville", "state": "Florida" }, { "city": "Longwood", "state": "Florida" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT03913377" }, { "nct_id": "NCT00351611", "title": "Vision Testing in Patients With Partial Seizures Receiving Either Lyrica or Placebo", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Epilepsies, Partial" ], "interventions": [ { "name": "Lyrica (pregabalin)", "type": "DRUG" }, { "name": "placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Pfizer's Upjohn has merged with Mylan to form Viatris Inc.", "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": 187, "start_date": "2006-07-26", "completion_date": "2020-02-04", "has_results": true, "last_update_posted_date": "2021-04-13", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 103, "location_summary": "Mobile, Alabama • Northport, Alabama • Tuscaloosa, Alabama + 57 more", "locations": [ { "city": "Mobile", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Northport", "state": "Alabama" }, { "city": "Tuscaloosa", "state": "Alabama" }, { "city": "Tucson", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT00351611" }, { "nct_id": "NCT06304207", "title": "Telehealth and Onsite Maintenance Exercise in Chronic Lung Disease", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Copd", "COPD Exacerbation", "COPD Bronchitis", "Emphysema or COPD", "Chronic Lung Disease", "Pulmonary Fibrosis", "Interstitial Lung Disease", "Bronchiectasis", "Chronic Asthma", "Chronic Asthmatic Bronchitis" ], "interventions": [ { "name": "Onsite Maintenance Exercise Training", "type": "COMBINATION_PRODUCT" }, { "name": "Telehealth Maintenance Exercise", "type": "COMBINATION_PRODUCT" } ], "intervention_types": [ "COMBINATION_PRODUCT" ], "sponsor": "MGH Institute of Health Professions", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "40 Years", "maximum_age": null, "sex": "ALL", "summary": "40 Years and older" }, "enrollment_count": 30, "start_date": "2023-09-01", "completion_date": "2026-03-01", "has_results": false, "last_update_posted_date": "2024-08-01", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 1, "location_summary": "Charlestown, Massachusetts", "locations": [ { "city": "Charlestown", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT06304207" }, { "nct_id": "NCT07819981", "title": "Prehabilitation for Improving Outcomes in Breast Cancer Patients Undergoing Neoadjuvant Systemic Treatment and Surgery", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Breast Carcinoma" ], "interventions": [ { "name": "Aerobic Exercise", "type": "OTHER" }, { "name": "Bioelectric Impedance Analysis", "type": "PROCEDURE" }, { "name": "Consultation", "type": "OTHER" }, { "name": "Educational Intervention", "type": "OTHER" }, { "name": "Electronic Health Record Review", "type": "OTHER" }, { "name": "Nutritional Intervention", "type": "OTHER" }, { "name": "Physical Performance Testing", "type": "OTHER" }, { "name": "Psychosocial Care", "type": "BEHAVIORAL" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Referral", "type": "OTHER" }, { "name": "Resistance Training", "type": "OTHER" }, { "name": "Spiritual Therapy", "type": "PROCEDURE" }, { "name": "Tailored Intervention", "type": "PROCEDURE" } ], "intervention_types": [ "OTHER", "PROCEDURE", "BEHAVIORAL" ], "sponsor": "City of Hope 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": 20, "start_date": "2027-02-24", "completion_date": "2029-07-24", "has_results": false, "last_update_posted_date": "2026-09-15", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 2, "location_summary": "Duarte, California • Irvine, California", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Irvine", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT07819981" }, { "nct_id": "NCT07715344", "title": "Reducing Health Disparity of Physical Functioning Among Young Adult Cancer Patients of Color", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "EARLY_PHASE1" ], "conditions": [ "Symptom Management", "Young Adult Cancer", "Physical Activity", "Gaming", "Behavior Change Interventions" ], "interventions": [ { "name": "PAfitME™", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Alabama at Birmingham", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "39 Years", "sex": "ALL", "summary": "18 Years to 39 Years" }, "enrollment_count": 89, "start_date": "2023-11-20", "completion_date": "2026-05-14", "has_results": false, "last_update_posted_date": "2026-07-20", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 1, "location_summary": "Birmingham, Alabama", "locations": [ { "city": "Birmingham", "state": "Alabama" } ], "official_url": "https://clinicaltrials.gov/study/NCT07715344" }, { "nct_id": "NCT05135195", "title": "A Virtual Reality Platform Simulating Visual Impairment for Testing of Electronic Travel Aids and Performing Orientation and Mobility Training", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Visual Impairment", "Age-Related Macular Degeneration", "Diabetic Retinopathy", "Glaucoma" ], "interventions": [ { "name": "In-House Developed VR Platform - AMD, DR, Glaucoma", "type": "OTHER" }, { "name": "In-House Developed VR Platform - Glaucoma", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "NYU Langone Health", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 98, "start_date": "2021-10-24", "completion_date": "2022-10-20", "has_results": false, "last_update_posted_date": "2023-07-03", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT05135195" }, { "nct_id": "NCT06647953", "title": "Testing a Standardized Approach to Surgery and Chemotherapy for Type I Pleuropulmonary Blastoma or the Addition of an Anti-cancer Drug, Topotecan, to the Usual Treatment for Types II and III Pleuropulmonary Blastoma", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Pleuropulmonary Blastoma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Bone Scan", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Dactinomycin", "type": "BIOLOGICAL" }, { "name": "Dexrazoxane", "type": "DRUG" }, { "name": "Doxorubicin", "type": "DRUG" }, { "name": "Echocardiography Test", "type": "PROCEDURE" }, { "name": "Ifosfamide", "type": "DRUG" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Multigated Acquisition Scan", "type": "PROCEDURE" }, { "name": "Patient Observation", "type": "OTHER" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" }, { "name": "Topotecan", "type": "DRUG" }, { "name": "Ultrasound Imaging", "type": "PROCEDURE" }, { "name": "Vincristine", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DRUG", "BIOLOGICAL", "OTHER" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "21 Years", "sex": "ALL", "summary": "Up to 21 Years" }, "enrollment_count": 110, "start_date": "2025-03-21", "completion_date": "2029-03-31", "has_results": false, "last_update_posted_date": "2026-08-25", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 80, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 71 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Downey", "state": "California" }, { "city": "Loma Linda", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06647953" }, { "nct_id": "NCT06615245", "title": "Measuring Attention During Immersive Virtual Reality Distraction", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Distraction" ], "interventions": [ { "name": "No VR vs. immersive high tech VR", "type": "BEHAVIORAL" }, { "name": "Plausible control vs immersive High Tech VR", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Hunter Hoffman", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 36, "start_date": "2024-10-01", "completion_date": "2024-11-24", "has_results": false, "last_update_posted_date": "2024-12-06", "last_synced_at": "2026-10-25T23:36:47.513Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT06615245" } ] }