{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Spatial+Span",
    "query": {
      "intervention": "Spatial Span"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T07:46:17.112Z",
  "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": "NCT03058991",
      "title": "Cognitive and Emotional Skills to Aid Smoking Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Smoking"
      ],
      "interventions": [
        {
          "name": "Distress Tolerance Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Working Memory Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control Informational Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University Charles River Campus",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "12 Years to 16 Years"
      },
      "enrollment_count": 124,
      "start_date": "2016-11-08",
      "completion_date": "2019-04-04",
      "has_results": true,
      "last_update_posted_date": "2021-07-23",
      "last_synced_at": "2026-09-02T07:46:17.112Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03058991"
    },
    {
      "nct_id": "NCT05570604",
      "title": "Computerized Cognitive Training in Breast Cancer Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer",
        "Cognitive Change",
        "Cognitive Impairment",
        "Quality of Life"
      ],
      "interventions": [
        {
          "name": "Sweep Seeker",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Bird Safari",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Jewel Diver",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Master Gardener",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Road Tour",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Computerized Crossword Puzzles",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 46,
      "start_date": "2017-05-17",
      "completion_date": "2020-03-20",
      "has_results": true,
      "last_update_posted_date": "2025-04-24",
      "last_synced_at": "2026-09-02T07:46:17.112Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05570604"
    },
    {
      "nct_id": "NCT04905849",
      "title": "Enhancing Cognitive Control Abilities Using Mobile Technology in a Senior Living Community",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging",
        "Cognitive Change"
      ],
      "interventions": [
        {
          "name": "Adaptive Cognitive Control Trainer (ACCT)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Active Control App",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 12,
      "start_date": "2021-05-01",
      "completion_date": "2022-12-01",
      "has_results": true,
      "last_update_posted_date": "2025-07-03",
      "last_synced_at": "2026-09-02T07:46:17.112Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04905849"
    },
    {
      "nct_id": "NCT03095417",
      "title": "Improving the Recovery and Outcome Every Day After the ICU",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Delirium",
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "Physical Exercise Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive Training Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stretching Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 249,
      "start_date": "2017-09-25",
      "completion_date": "2022-12-15",
      "has_results": true,
      "last_update_posted_date": "2024-03-27",
      "last_synced_at": "2026-09-02T07:46:17.112Z",
      "location_count": 6,
      "location_summary": "Avon, Indiana • Carmel, Indiana • Fishers, Indiana + 1 more",
      "locations": [
        {
          "city": "Avon",
          "state": "Indiana"
        },
        {
          "city": "Carmel",
          "state": "Indiana"
        },
        {
          "city": "Fishers",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03095417"
    },
    {
      "nct_id": "NCT03419052",
      "title": "MINDSpeed Food and Brain Training RCT",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Education",
        "Cognition",
        "Cognitive Training",
        "Polyphenols"
      ],
      "interventions": [
        {
          "name": "Speed of processing training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "MIND foods",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive training control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control foods",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 212,
      "start_date": "2019-01-10",
      "completion_date": "2024-03-08",
      "has_results": true,
      "last_update_posted_date": "2025-03-07",
      "last_synced_at": "2026-09-02T07:46:17.112Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03419052"
    },
    {
      "nct_id": "NCT02944032",
      "title": "Efficacy of Computerized Cognitive Training and Stimulant Medication in Neurofibromatosis Type 1",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Neurofibromatosis Type 1"
      ],
      "interventions": [
        {
          "name": "CogmedRM",
          "type": "OTHER"
        },
        {
          "name": "Mobymax",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Kristina Hardy",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "8 Years to 16 Years"
      },
      "enrollment_count": 103,
      "start_date": "2016-05",
      "completion_date": "2021-09-27",
      "has_results": false,
      "last_update_posted_date": "2022-03-03",
      "last_synced_at": "2026-09-02T07:46:17.112Z",
      "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/NCT02944032"
    },
    {
      "nct_id": "NCT06810180",
      "title": "Examination of the Dynamic Relationships of Sleep, Physical Activity, and Circadian Rhythmicity With Neurobehavioral Heterogeneity in ADHD",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder (ADHD)",
        "Sleep",
        "Physical Activity"
      ],
      "interventions": [
        {
          "name": "Go/No-Go Task",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delay discounting task",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mirror Tracing Persistence Task",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Spatial Span",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stop Signal Task",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Flanker task",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Hugo W. Moser Research Institute at Kennedy Krieger, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 200,
      "start_date": "2025-06-17",
      "completion_date": "2031-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-09",
      "last_synced_at": "2026-09-02T07:46:17.112Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06810180"
    }
  ]
}