{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Neuropsychological+Testing&page=12", "query": { "intervention": "Neuropsychological Testing", "page": 12 }, "page_size": 10 }, "pagination": { "page": 12, "page_size": 10, "total_count": 315, "total_pages": 32, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Neuropsychological+Testing&page=13&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Neuropsychological+Testing&page=11&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-18T02:06:12.637Z", "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": "NCT00579072", "title": "The Impact of Androgen Ablation Therapy on Cognitive Functioning and Functional Status in Men With Prostate Cancer Age 65 and Older", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Prostate Cancer" ], "interventions": [ { "name": "Questionaires", "type": "BEHAVIORAL" }, { "name": "fMRI scan (optional)", "type": "DEVICE" } ], "intervention_types": [ "BEHAVIORAL", "DEVICE" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "65 Years", "maximum_age": null, "sex": "MALE", "summary": "65 Years and older · Male only" }, "enrollment_count": 230, "start_date": "2006-08", "completion_date": "2027-12", "has_results": false, "last_update_posted_date": "2026-05-06", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 2, "location_summary": "Duarte, California • New York, New York", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00579072" }, { "nct_id": "NCT00528801", "title": "Examining Cognitive Function and Brain Abnormalities in Adults With Sickle Cell Disease", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Anemia, Sickle Cell" ], "interventions": [ { "name": "NP Battery", "type": "BEHAVIORAL" }, { "name": "MRI", "type": "PROCEDURE" } ], "intervention_types": [ "BEHAVIORAL", "PROCEDURE" ], "sponsor": "UCSF Benioff Children's Hospital Oakland", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": "55 Years", "sex": "ALL", "summary": "21 Years to 55 Years" }, "enrollment_count": 212, "start_date": "2004-12", "completion_date": "2008-05", "has_results": true, "last_update_posted_date": "2017-03-21", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 12, "location_summary": "Los Angeles, California • Oakland, California • Hollywood, Florida + 8 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Oakland", "state": "California" }, { "city": "Hollywood", "state": "Florida" }, { "city": "Miami", "state": "Florida" }, { "city": "Augusta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT00528801" }, { "nct_id": "NCT00021866", "title": "Developmental Effects On Children Of Women Who Take Antiepileptic Drugs During Pregnancy", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Epilepsy", "Seizure", "Cognition Disorders" ], "interventions": [ { "name": "Differential Abilities Scale", "type": "BEHAVIORAL" }, { "name": "Neuropsychological Testing", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Emory University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "FEMALE", "summary": "Female only" }, "enrollment_count": 331, "start_date": "2000-09", "completion_date": "2012-08", "has_results": false, "last_update_posted_date": "2013-11-11", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 20, "location_summary": "Birmingham, Alabama • Tucson, Arizona • Los Angeles, California + 17 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT00021866" }, { "nct_id": "NCT04319237", "title": "Axicabtagene Ciloleucel:Neurocognitive and Patient-Reported Outcomes", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Diffuse Large B Cell Lymphoma", "Transformed Lymphoma" ], "interventions": [ { "name": "Handgrip strength test", "type": "OTHER" }, { "name": "Neuropsychological Assessment - Wechsler Test of Adult Reading (WTAR)", "type": "BEHAVIORAL" }, { "name": "Neuropsychological Assessment - Repeatable Battery for the Assessment of Status (RBANS)", "type": "BEHAVIORAL" }, { "name": "Neuropsychological Assessment - Color Trails", "type": "BEHAVIORAL" }, { "name": "Neuropsychological Assessment -Stroop Color and Word Test", "type": "BEHAVIORAL" }, { "name": "Patient Reported Outcomes Measurement Information System-29 (PROMIS-29) Questionnaire", "type": "BEHAVIORAL" }, { "name": "European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire", "type": "BEHAVIORAL" }, { "name": "Quality of Life (EQ-5D-5L) Questionnaire", "type": "BEHAVIORAL" }, { "name": "PROMIS Cognitive Function 4a Questionnaire", "type": "BEHAVIORAL" }, { "name": "Comprehensive Score for Financial Toxicity (COST) measure", "type": "BEHAVIORAL" } ], "intervention_types": [ "OTHER", "BEHAVIORAL" ], "sponsor": "H. Lee Moffitt Cancer Center and Research Institute", "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": "2020-03-10", "completion_date": "2023-07-31", "has_results": false, "last_update_posted_date": "2026-03-02", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 1, "location_summary": "Tampa, Florida", "locations": [ { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04319237" }, { "nct_id": "NCT00727233", "title": "Sorafenib to Treat Children and Young Adults With Neurofibromatosis Type 1 and Inoperable Plexiform Neurofibromas", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Neurofibromatosis Type I", "Plexiform Neurofibroma" ], "interventions": [ { "name": "Nexavar (BAY 43-9006) (Sorafenib)", "type": "DRUG" }, { "name": "Toxicity, Pharmacokinetics", "type": "DRUG" }, { "name": "Pharmacodynamics", "type": "DRUG" }, { "name": "Radiographic Evaluation", "type": "DRUG" }, { "name": "QOL assessment, Neuropsychological", "type": "DRUG" }, { "name": "Bony Toxicity", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "3 Years", "maximum_age": "18 Years", "sex": "ALL", "summary": "3 Years to 18 Years" }, "enrollment_count": 9, "start_date": "2008-07-08", "completion_date": "2011-06-16", "has_results": false, "last_update_posted_date": "2019-12-12", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 2, "location_summary": "Birmingham, Alabama • Bethesda, Maryland", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00727233" }, { "nct_id": "NCT01718600", "title": "Long-term Neurocognitive Sequelae of Subclinical Microembolization During Carotid Interventions", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Carotid Artery Stenosis" ], "interventions": [ { "name": "Neuropsychological testing", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Stanford University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "40 Years", "maximum_age": null, "sex": "ALL", "summary": "40 Years and older" }, "enrollment_count": 207, "start_date": "2011-06", "completion_date": "2018-04", "has_results": false, "last_update_posted_date": "2022-08-29", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 3, "location_summary": "Palo Alto, California • St Louis, Missouri • Madison, Wisconsin", "locations": [ { "city": "Palo Alto", "state": "California" }, { "city": "St Louis", "state": "Missouri" }, { "city": "Madison", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT01718600" }, { "nct_id": "NCT00309933", "title": "Quality of Life in Female Breast Cancer Survivors and Their Spouse, Partner, or Acquaintance", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Breast Cancer", "Cancer Survivor", "Cognitive/Functional Effects", "Psychosocial Effects of Cancer and Its Treatment", "Sexuality and Reproductive Issues", "Spiritual Concerns" ], "interventions": [ { "name": "cognitive assessment", "type": "PROCEDURE" }, { "name": "psychosocial assessment and care", "type": "PROCEDURE" }, { "name": "quality-of-life assessment", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "Eastern Cooperative Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "78 Years", "sex": "FEMALE", "summary": "18 Years to 78 Years · Female only" }, "enrollment_count": 2697, "start_date": "2006-04-03", "completion_date": "2011-03", "has_results": false, "last_update_posted_date": "2023-06-18", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 104, "location_summary": "Monterey, California • Manchester, Connecticut • Jacksonville, Florida + 77 more", "locations": [ { "city": "Monterey", "state": "California" }, { "city": "Manchester", "state": "Connecticut" }, { "city": "Jacksonville", "state": "Florida" }, { "city": "Berwyn", "state": "Illinois" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00309933" }, { "nct_id": "NCT00039715", "title": "Effects of Hydrocortisone in Patients With Post-Traumatic Stress Disorder", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Post-Traumatic Stress Disorders", "Healthy" ], "interventions": [], "intervention_types": [], "sponsor": "National Institute of Mental Health (NIMH)", "sponsor_class": "NIH", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 93, "start_date": "2002-06", "completion_date": "2004-09", "has_results": false, "last_update_posted_date": "2008-03-04", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00039715" }, { "nct_id": "NCT00300716", "title": "Trial of Memantine for Cognitive Impairment in Multiple Sclerosis", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2", "PHASE3" ], "conditions": [ "Multiple Sclerosis", "Cognition Disorders" ], "interventions": [ { "name": "Memantine", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Oregon Health and Science University", "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": 82, "start_date": "2004-04", "completion_date": "2009-01", "has_results": false, "last_update_posted_date": "2019-10-15", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 4, "location_summary": "Los Angeles, California • Portland, Oregon • Dallas, Texas + 1 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Portland", "state": "Oregon" }, { "city": "Dallas", "state": "Texas" }, { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT00300716" }, { "nct_id": "NCT01826825", "title": "Preoperative Cognitive Screening of Elderly Surgical Patients", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cognitive Impairment" ], "interventions": [ { "name": "Cognitive Screen", "type": "BEHAVIORAL" }, { "name": "Mini-Cog", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Brigham and Women's Hospital", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "65 Years", "maximum_age": null, "sex": "ALL", "summary": "65 Years and older" }, "enrollment_count": 200, "start_date": "2013-05", "completion_date": "2015-08", "has_results": true, "last_update_posted_date": "2021-04-14", "last_synced_at": "2026-10-18T02:06:12.637Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT01826825" } ] }