{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Reading+Speed",
    "query": {
      "intervention": "Reading Speed"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 23,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Reading+Speed&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T04:15:47.928Z",
  "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": "NCT00731796",
      "title": "Testing of a Functional Outcome Measure for Those With Visual Field Defects",
      "overall_status": "SUSPENDED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hemianopsia, Homonymous"
      ],
      "interventions": [
        {
          "name": "Functional Outcome Measure",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "NovaVision, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 190,
      "start_date": "2007-09",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2011-03-08",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 3,
      "location_summary": "Boca Raton, Florida • Miami, Florida • Atlanta, Georgia",
      "locations": [
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00731796"
    },
    {
      "nct_id": "NCT02488031",
      "title": "Functional and Structural Imaging and Motor Control in Spinocerebellar Ataxia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spinocerebellar Ataxia"
      ],
      "interventions": [
        {
          "name": "Error-reduction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "International Cooperative Ataxia Rating Scale",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Scale for the Assessment and Rating of Ataxia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Beck Depression Inventory, 2nd Ed",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stroop",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Purdue Pegboard",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Brief Test of Attention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "6-minute Walk",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Hand Grip Dynamometer",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Montreal Cognitive Assessment",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Physical Performance Function",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Biomechanical Assessments of Dysmetria",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Neurophysiological assessment of brain activity",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Biomechanical gait analysis",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "21 Years to 85 Years"
      },
      "enrollment_count": 19,
      "start_date": "2016-03",
      "completion_date": "2019-01-17",
      "has_results": false,
      "last_update_posted_date": "2019-05-13",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02488031"
    },
    {
      "nct_id": "NCT07071350",
      "title": "Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Autonomic Nervous System Disease",
        "Concussive Injury",
        "Mild Traumatic Brain Injury",
        "Post Traumatic Stress Disorder",
        "Persistent Post Concussion Syndrome"
      ],
      "interventions": [
        {
          "name": "HRV Coherence Ratio",
          "type": "OTHER"
        },
        {
          "name": "NSI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pittsburgh Sleep Quality Index (PSQI)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Quantitative Sleep Measures",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Patient Global Impression of Change (PGIC)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive Performance/NIH Toolbox Cognitive Battery",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pain Interference/TBI-QoL Pain Interference Short-Form",
          "type": "OTHER"
        },
        {
          "name": "Patient Health Questionnaire-9 (PHQ-9)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PTSD Checklist for DSM-5 (PCL-5)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "HRV Biofeedback (HRV-B)",
          "type": "OTHER"
        },
        {
          "name": "Psychoeducational (Edu) Comparator Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 148,
      "start_date": "2025-09-02",
      "completion_date": "2028-09",
      "has_results": false,
      "last_update_posted_date": "2025-09-17",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07071350"
    },
    {
      "nct_id": "NCT02230605",
      "title": "Perioperative Cognitive Protection - Cognitive Exercise and Cognitive Reserve (The Neurobics Trial)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Delirium"
      ],
      "interventions": [
        {
          "name": "Mini-Mental State Examination",
          "type": "OTHER"
        },
        {
          "name": "Self-Administered Gerocognitive Examination",
          "type": "OTHER"
        },
        {
          "name": "Geriatric Depression Scale",
          "type": "OTHER"
        },
        {
          "name": "Charlson Comorbidity Index",
          "type": "OTHER"
        },
        {
          "name": "Short Form 36 Health Survey",
          "type": "OTHER"
        },
        {
          "name": "Confusion Assessment Method",
          "type": "OTHER"
        },
        {
          "name": "Memorial Delirium Assessment Scale",
          "type": "OTHER"
        },
        {
          "name": "Postoperative Quality of Recovery Scale",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 322,
      "start_date": "2015-07",
      "completion_date": "2019-08-20",
      "has_results": false,
      "last_update_posted_date": "2019-09-11",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02230605"
    },
    {
      "nct_id": "NCT06645652",
      "title": "Visual Arts Interventions With Older Adults",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Feasibility Study"
      ],
      "interventions": [
        {
          "name": "Training in observational drawing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Arts engagement through digital galleries",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northeastern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "55 Years to 85 Years"
      },
      "enrollment_count": 40,
      "start_date": "2025-10-01",
      "completion_date": "2026-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-07",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06645652"
    },
    {
      "nct_id": "NCT03408717",
      "title": "Evaluation And Risk Assessment For Persistent Postsurgical Pain After Breast Surgery",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer",
        "Chronic Pain",
        "Acute Pain",
        "Depression, Anxiety"
      ],
      "interventions": [
        {
          "name": "Questionnaires",
          "type": "OTHER"
        },
        {
          "name": "Mechanical Temporal Summation assessment",
          "type": "OTHER"
        },
        {
          "name": "Pain threshold assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "KK Women's and Children's Hospital",
      "sponsor_class": "OTHER_GOV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 80 Years · Female only"
      },
      "enrollment_count": 220,
      "start_date": "2018-01-03",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-07",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03408717"
    },
    {
      "nct_id": "NCT03502603",
      "title": "Pilot Study of New Computer-based Neuropsychological Tool: Visual Tests, Touch Responses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cerebral Neurological Illness"
      ],
      "interventions": [
        {
          "name": "Railroad Test",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Swamp Test",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Presidents Recognition Test",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Judgment of Line Orientation",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Symbol Span subtest of the Wechsler Memory Scale-IV",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Information subtest of the Wechsler Adult Intelligence Scale-IV:",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Digit Span subtest of the Wechsler Adult Intelligence Scale-I",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Reading subtest of the Wide Range Achievement Test",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Symbol Digit Modalities Test:",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Dot Counting Test",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 137,
      "start_date": "2019-05-10",
      "completion_date": "2023-12-06",
      "has_results": false,
      "last_update_posted_date": "2025-04-09",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03502603"
    },
    {
      "nct_id": "NCT01366963",
      "title": "Cognitive Dysfunction in Postural Tachycardia Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Postural Tachycardia Syndrome"
      ],
      "interventions": [
        {
          "name": "Seated Measurements",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standing Measurements",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-Administered Surveys",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Vanderbilt University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 60,
      "start_date": "2011-03",
      "completion_date": "2015-06",
      "has_results": false,
      "last_update_posted_date": "2016-08-17",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01366963"
    },
    {
      "nct_id": "NCT03592238",
      "title": "Sympathetic Nervous System Mediation of Acute Exercise Effects on Childhood Brain and Cognition",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Exercise",
        "Cognition"
      ],
      "interventions": [
        {
          "name": "Aerobic Exercise Intervention",
          "type": "OTHER"
        },
        {
          "name": "Trier Social Stress Test for Children",
          "type": "OTHER"
        },
        {
          "name": "Seated Rest",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northeastern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "9 Years to 10 Years"
      },
      "enrollment_count": 297,
      "start_date": "2019-02-10",
      "completion_date": "2024-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-06-22",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03592238"
    },
    {
      "nct_id": "NCT03913676",
      "title": "Disseminating a Waitlist Treatment for Anxiety With Velibra",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Velibra",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas at Austin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2019-11-05",
      "completion_date": "2020-03-02",
      "has_results": false,
      "last_update_posted_date": "2020-11-12",
      "last_synced_at": "2026-09-03T04:15:47.928Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03913676"
    }
  ]
}