{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visual+Assessment&page=28",
    "query": {
      "intervention": "Visual Assessment",
      "page": 28
    },
    "page_size": 10
  },
  "pagination": {
    "page": 28,
    "page_size": 10,
    "total_count": 1001,
    "total_pages": 101,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visual+Assessment&page=29&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Visual+Assessment&page=27&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-01T13:17:36.510Z",
  "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": "NCT01212731",
      "title": "Skull Base and Low Grade Glioma Neurocognitive Magnetic Resonance Imaging (MRI) Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Malignancy",
        "Glioma",
        "Radiotherapy"
      ],
      "interventions": [
        {
          "name": "Photon treatment plans",
          "type": "RADIATION"
        },
        {
          "name": "Proton Treatment Plans",
          "type": "RADIATION"
        },
        {
          "name": "Neurocognitive evaluation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Advanced MRI imaging",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "RADIATION",
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "Abramson Cancer Center at Penn Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2010-09",
      "completion_date": "2017-10-17",
      "has_results": false,
      "last_update_posted_date": "2020-04-08",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01212731"
    },
    {
      "nct_id": "NCT05989880",
      "title": "Pilot Feasibility Trial of the SafeLM Supraglottic Airway (SGA)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anesthesia"
      ],
      "interventions": [
        {
          "name": "SafeLM as a supraglottic airway device with video capability",
          "type": "DEVICE"
        },
        {
          "name": "SafeLM as a supraglottic airway device without video capability",
          "type": "DEVICE"
        },
        {
          "name": "SafeLM as a conduit for intubation using an endotracheal tube with video capability",
          "type": "DEVICE"
        },
        {
          "name": "SafeLM as a conduit for intubation using a bougie with video capability",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2023-09-19",
      "completion_date": "2025-12-02",
      "has_results": false,
      "last_update_posted_date": "2024-12-10",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05989880"
    },
    {
      "nct_id": "NCT01964638",
      "title": "Use of Multi-Parametric MRI With Prostate Biopsy for Cancer Diagnosis.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "Targeted Biopsy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "40 Years to 75 Years · Male only"
      },
      "enrollment_count": 126,
      "start_date": "2012-06",
      "completion_date": "2013-03",
      "has_results": false,
      "last_update_posted_date": "2013-10-17",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01964638"
    },
    {
      "nct_id": "NCT00639431",
      "title": "Study to Assess the Efficacy of Direct Observation and Mental Visualization of Foot Movements to Treat Bilateral Lower Limb Phantom Limb Pain",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Phantom Limb Pain"
      ],
      "interventions": [
        {
          "name": "direct observation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "mental visualization",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Walter Reed Army Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 42,
      "start_date": "2007-12",
      "completion_date": "2014-08",
      "has_results": false,
      "last_update_posted_date": "2014-08-12",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00639431"
    },
    {
      "nct_id": "NCT04221594",
      "title": "Quantification of Myocardial Blood Flow Using Dynamic PET/CTA Fused Imagery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "Invasive Cardiac Catheterization (ICA)",
          "type": "PROCEDURE"
        },
        {
          "name": "Coronary Computed Tomographic Angiogram (CCTA)",
          "type": "PROCEDURE"
        },
        {
          "name": "Dynamic Cardiac Positron Emission Tomography (dPET)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 68,
      "start_date": "2019-11-01",
      "completion_date": "2023-06-30",
      "has_results": false,
      "last_update_posted_date": "2023-10-02",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 3,
      "location_summary": "Atlanta, Georgia • Roslyn, New York",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Roslyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04221594"
    },
    {
      "nct_id": "NCT01542866",
      "title": "A 16 Week Evaluation of the Novartis Health Management Tool (HMT) in Age Related Macular Degeneration (AMD)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Age Related Macular Degeneration (AMD)"
      ],
      "interventions": [
        {
          "name": "Health Management Tool (HMT)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 160,
      "start_date": "2011-01-11",
      "completion_date": "2011-11-30",
      "has_results": false,
      "last_update_posted_date": "2018-07-12",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 23,
      "location_summary": "Beverly Hills, California • Sacramento, California • Torrance, California + 20 more",
      "locations": [
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Largo",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01542866"
    },
    {
      "nct_id": "NCT04933474",
      "title": "Pragmatic Comparative Effectiveness Trial of Evidence-based, On-demand, Digital Behavioral Treatments for Chronic Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "painTRAINER®",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Skills-Based VR",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "Cedars-Sinai Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "13 Years and older"
      },
      "enrollment_count": 330,
      "start_date": "2022-03-23",
      "completion_date": "2024-06-12",
      "has_results": true,
      "last_update_posted_date": "2026-03-27",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04933474"
    },
    {
      "nct_id": "NCT05647694",
      "title": "V-NAV Usability Study: End Users Trying the Vortant Indoor Navigation Tool",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Blindness and Low Vision"
      ],
      "interventions": [
        {
          "name": "V-NAV indoor navigation prototype",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Vortant Technologies, LLC",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2025-01-01",
      "completion_date": "2025-04-30",
      "has_results": false,
      "last_update_posted_date": "2024-11-25",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 1,
      "location_summary": "Weaverville, North Carolina",
      "locations": [
        {
          "city": "Weaverville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05647694"
    },
    {
      "nct_id": "NCT02665429",
      "title": "A Quality Improvement Project to Investigate Individual Provider Variation in Opioid Prescribing From the Emergency Department",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Analgesics, Opioid",
        "Delivery of Health Care",
        "Drug Prescribing",
        "Over Prescribing",
        "Prescribing Patterns, Physician",
        "Practice Management, Medical",
        "Practice Guidelines as Topic"
      ],
      "interventions": [
        {
          "name": "Individual prescribing data profile and self-assessment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Massachusetts, Worcester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 109,
      "start_date": "2016-02-01",
      "completion_date": "2017-03-01",
      "has_results": false,
      "last_update_posted_date": "2017-06-27",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 3,
      "location_summary": "Clinton, Massachusetts • Marlborough, Massachusetts • Worcester, Massachusetts",
      "locations": [
        {
          "city": "Clinton",
          "state": "Massachusetts"
        },
        {
          "city": "Marlborough",
          "state": "Massachusetts"
        },
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02665429"
    },
    {
      "nct_id": "NCT06126341",
      "title": "A Study to Identify Barriers to Cellular Therapies for People With Plasma Cell Disorders",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Multiple Myeloma"
      ],
      "interventions": [
        {
          "name": "Lecture on the role of cellular therapies in relapse/refractory multiple myeloma/RRMM",
          "type": "OTHER"
        },
        {
          "name": "Hospital Anxiety and Depression Scale",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Duke-UNC Functional Social Support Questionnaire",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Distress Thermometer",
          "type": "BEHAVIORAL"
        },
        {
          "name": "FACT-BMT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Psychosocial Assessments of Candidates for Transplantation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 49,
      "start_date": "2023-11-03",
      "completion_date": "2029-05-03",
      "has_results": false,
      "last_update_posted_date": "2026-02-19",
      "last_synced_at": "2026-11-01T13:17:36.510Z",
      "location_count": 8,
      "location_summary": "Hartford, Connecticut • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06126341"
    }
  ]
}