{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cognitive+Test&page=28", "query": { "intervention": "Cognitive Test", "page": 28 }, "page_size": 10 }, "pagination": { "page": 28, "page_size": 10, "total_count": 1073, "total_pages": 108, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cognitive+Test&page=29&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cognitive+Test&page=27&page_size=10" }, "source": "remote", "last_synced_at": "2026-11-03T04:23:53.627Z", "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": "NCT01988714", "title": "Cognitive Remediation of Schizophrenia in a Community Mental Health Setting", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Experimental Condition TCT", "Controlled Condition CG" ], "interventions": [ { "name": "(TCT) plus evidence-based SE", "type": "OTHER" }, { "name": "(CG) plus evidence-based SE", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 112, "start_date": "2009-09", "completion_date": "2016-09-26", "has_results": false, "last_update_posted_date": "2019-04-05", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01988714" }, { "nct_id": "NCT00715949", "title": "Neurocognitive Evaluation of Mild Traumatic Brain Injury in the Hospitalized Pediatric Population", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Mild Traumatic Brain Injury", "Concussion" ], "interventions": [ { "name": "Immediate Post-concussion Assessment and Cognitive Testing", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Children's Hospital of Philadelphia", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "11 Years", "maximum_age": "19 Years", "sex": "ALL", "summary": "11 Years to 19 Years" }, "enrollment_count": 120, "start_date": "2005-12", "completion_date": "2014-06", "has_results": true, "last_update_posted_date": "2015-05-04", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT00715949" }, { "nct_id": "NCT06226493", "title": "EEG Changes and DNA Markers Related to taVNS in Stroke Patients: a Preliminary Study", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Stroke" ], "interventions": [ { "name": "Transcutaneous vagus nerve stimulation", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Casa Colina Hospital and Centers for Healthcare", "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": 44, "start_date": "2024-01-29", "completion_date": "2027-01-30", "has_results": false, "last_update_posted_date": "2026-03-31", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 1, "location_summary": "Pomona, California", "locations": [ { "city": "Pomona", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06226493" }, { "nct_id": "NCT04353739", "title": "Testing a Self-management Intervention in HIV+ Asian Pacific Americans", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Self-management" ], "interventions": [ { "name": "Social justice Oriented, Family-Informed self-management intervention for APAWH (SOFIAA)", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of California, Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "99 Years", "sex": "ALL", "summary": "18 Years to 99 Years" }, "enrollment_count": 19, "start_date": "2023-07-01", "completion_date": "2024-08-30", "has_results": false, "last_update_posted_date": "2026-05-04", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 2, "location_summary": "Los Angeles, California • New York, New York", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT04353739" }, { "nct_id": "NCT06025877", "title": "Quality Improvement and Clinical Utility PrecivityAD2(TM) Clinician Survey", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Alzheimer Disease", "Mild Cognitive Impairment", "Dementia", "Cognitive Decline", "Cognitive Impairment", "Memory Impairment" ], "interventions": [ { "name": "PrecivityAD2(TM) blood test", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "C2N Diagnostics", "sponsor_class": "INDUSTRY", "healthy_volunteers": null, "eligibility": { "minimum_age": "55 Years", "maximum_age": null, "sex": "ALL", "summary": "55 Years and older" }, "enrollment_count": 400, "start_date": "2023-11-15", "completion_date": "2025-04-30", "has_results": false, "last_update_posted_date": "2025-03-28", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 9, "location_summary": "San Francisco, California • Santa Monica, California • Park Ridge, Illinois + 6 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "Santa Monica", "state": "California" }, { "city": "Park Ridge", "state": "Illinois" }, { "city": "Indianapolis", "state": "Indiana" }, { "city": "New Orleans", "state": "Louisiana" } ], "official_url": "https://clinicaltrials.gov/study/NCT06025877" }, { "nct_id": "NCT06870539", "title": "Feasibility of Saliva and Remote Monitoring of Active Cytomegalovirus (CMV) Infection and Symptoms During Ovarian Cancer Treatment", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cancer-related Cognitive Dysfunction", "Cytomegaloviral Infection", "Fallopian Tube Carcinoma", "Ovarian Carcinoma", "Primary Peritoneal Carcinoma" ], "interventions": [ { "name": "Non-Interventional Study", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 49, "start_date": "2025-03-07", "completion_date": "2025-07-31", "has_results": false, "last_update_posted_date": "2025-12-04", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 2, "location_summary": "Minneapolis, Minnesota • Rochester, Minnesota", "locations": [ { "city": "Minneapolis", "state": "Minnesota" }, { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT06870539" }, { "nct_id": "NCT06014281", "title": "Examining the Effects of Regular Brief Internet-based Meditation Practice on Mental Health and Well Being", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Healthy", "Well-Being, Psychological" ], "interventions": [ { "name": "SOS Meditation", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Stanford University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 300, "start_date": "2023-11-01", "completion_date": "2025-07-30", "has_results": false, "last_update_posted_date": "2025-05-22", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 1, "location_summary": "Stanford, California", "locations": [ { "city": "Stanford", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06014281" }, { "nct_id": "NCT04199767", "title": "SNIFF Multi-Device Study 2", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Mild Cognitive Impairment", "Cognitive Impairment" ], "interventions": [ { "name": "20 IU Humulin® R U-100 (NDC: 0002-8215, Eli Lilly & Company)", "type": "DRUG" }, { "name": "40 IU Humulin® R U-100 (NDC: 0002-8215, Eli Lilly & Company)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Wake Forest University Health Sciences", "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": 13, "start_date": "2020-07-16", "completion_date": "2020-11-03", "has_results": true, "last_update_posted_date": "2026-10-07", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 1, "location_summary": "Winston-Salem, North Carolina", "locations": [ { "city": "Winston-Salem", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT04199767" }, { "nct_id": "NCT05201534", "title": "Interventions in Mathematics and Cognitive Skills", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Math Learning Disability", "Child Development", "Developmental Disability", "Learning Disabilities", "Learning Disabled", "Learning Curve", "Mathematics Disorder", "Dyscalculia", "Dyscalculia, Primary", "Dyscalculia, Acquired", "Specific Learning Disorder, With Impairment in Mathematics", "Individuality", "Behavior, Child", "Behavior and Behavior Mechanisms", "Behavior", "Decision Making", "Neuronal Plasticity", "Cognition", "Cognition Disorder", "Cognitive Dysfunction", "Cognitive Change", "Cognitive Impairment, Mild", "Cognitive Developmental Delay", "Cognitive Orientation", "Cognitive Delay, Mild", "Cognitive Deficits, Mild", "Cognitive Abnormality", "Neuroscience" ], "interventions": [ { "name": "Interventions in Mathematics and Cognitive Skills - Experimental", "type": "OTHER" }, { "name": "Interventions in Mathematics and Cognitive Skills - Active Comparator", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Stanford University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "6 Years", "maximum_age": "12 Years", "sex": "ALL", "summary": "6 Years to 12 Years" }, "enrollment_count": 180, "start_date": "2023-05-05", "completion_date": "2027-08-31", "has_results": false, "last_update_posted_date": "2026-08-11", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 1, "location_summary": "Palo Alto, California", "locations": [ { "city": "Palo Alto", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05201534" }, { "nct_id": "NCT04645134", "title": "Physical Activity and Cognitive Function in Older Adults: A Novel Role for GPLD1", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Aging", "Cognitive Dysfunction" ], "interventions": [ { "name": "Brain Health Assessments", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Pennington Biomedical Research Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "65 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "65 Years to 85 Years" }, "enrollment_count": 25, "start_date": "2021-04-01", "completion_date": "2022-03-17", "has_results": false, "last_update_posted_date": "2022-11-16", "last_synced_at": "2026-11-03T04:23:53.627Z", "location_count": 1, "location_summary": "Baton Rouge, Louisiana", "locations": [ { "city": "Baton Rouge", "state": "Louisiana" } ], "official_url": "https://clinicaltrials.gov/study/NCT04645134" } ] }