{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Comprehension&page=16", "query": { "condition": "Comprehension", "page": 16 }, "page_size": 10 }, "pagination": { "page": 16, "page_size": 10, "total_count": 882, "total_pages": 89, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Comprehension&page=17&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Comprehension&page=15&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-29T19:11:31.466Z", "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": "NCT07202026", "title": "Prescription Opioid Discontinuation: Honoring Patient Insights and Experience to Support Safe and Caring Transitions -- Decision Aid Pilot", "overall_status": "ENROLLING_BY_INVITATION", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Opioid Tapering" ], "interventions": [ { "name": "Patient-centered Decision Aid to support long-term opioid therapy tapering", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Kaiser Permanente", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 30, "start_date": "2025-10-29", "completion_date": "2026-09", "has_results": false, "last_update_posted_date": "2025-11-05", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT07202026" }, { "nct_id": "NCT06787274", "title": "Research on Equity in Abortion Care by TeleHealth", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Abortion in First Trimester", "Abortion Early", "Abortion; Attempted" ], "interventions": [], "intervention_types": [], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "14 Years", "maximum_age": "64 Years", "sex": "ALL", "summary": "14 Years to 64 Years" }, "enrollment_count": 2000, "start_date": "2025-02-12", "completion_date": "2027-12-31", "has_results": false, "last_update_posted_date": "2026-10-13", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Oakland, California", "locations": [ { "city": "Oakland", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06787274" }, { "nct_id": "NCT06859918", "title": "Randomized Clinical Trial of TUNE In 3.0: A Social/Emotional Program for Adults With Autism Spectrum Disorder", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Autism Spectrum Disorder", "Autism", "Autistic Disorder", "Asperger Syndrome" ], "interventions": [ { "name": "TUNE In: Training to Understand and Navigate Emotions and Interactions", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Pennsylvania", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 40, "start_date": "2025-03-24", "completion_date": "2027-12", "has_results": false, "last_update_posted_date": "2026-03-13", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT06859918" }, { "nct_id": "NCT02611479", "title": "Understanding Non-Response in Spine Fusion Surgery", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Spine Fusion" ], "interventions": [], "intervention_types": [], "sponsor": "University of Washington", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 184, "start_date": "2015-04", "completion_date": "2018-06", "has_results": true, "last_update_posted_date": "2019-05-30", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 4, "location_summary": "Seattle, Washington • Wenatchee, Washington", "locations": [ { "city": "Seattle", "state": "Washington" }, { "city": "Seattle", "state": "Washington" }, { "city": "Seattle", "state": "Washington" }, { "city": "Wenatchee", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT02611479" }, { "nct_id": "NCT06092346", "title": "A Natural History Study Seeks to Understand the Clinical, Genomic, Pharmacological, Laboratory, and Dietary Determinates of Pyrimidine and Purine Metabolism Disorders", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "AMPD3, OMIM*102772, AMP Deaminase Deficiency", "AK1, OMIM *103000, Adenylate Kinase Deficiency", "AMPD1, OMIM *102770, Myopathy Due to Myoadenylate Deaminase Deficiency", "TPMT, OMIM *187680, Thoipurines, Poor Metabolism of", "IMPDH1, OMIM *146690, Retinitis Pigmentosa Type 10, Leber Congenital Amauriosis Type 11", "APRT, OMIM *102600, Adenine Phosphoribosyltransferase Deficiency", "HPRT1, OMIM *308000 Lesch-Nyhan Disease", "XDH, OMIM *607633, Xanthinuria Type 1", "SLC2A9, OMIM *606142 Hypouricemia", "SLC22A12, OMIM *607096 Hypouricemia", "PRPS1 Def, OMIM *311850, Arts Syndrome; Charcot-Marie-Tooth Disease", "PRPS1 SA, OMIM *311850 Gout, PRPS-related Phosphoribosylpyrophosphate Synthetase Superactivity", "AMPD2, OMIM *102771, Spastic Paraplegia 63; Pontocerebellar Hypoplasia", "ITPA, OMIM *147520, Inosine Triphosphatase Deficiency; Developmental and Epileptic Encephalopathy 35", "ADSL, OMIM *608222, Adenylosuccinate Lyase Deficiency", "PNP, OMIM *164050, Nucleoside Phosphorylase Deficiency", "ADA2, OMIM *607575,Sneddon Syndrome; VAIHS", "CAD, *1140120, Developmental and Epileptic Encephalopathy", "UPB1, OMIM *606673, Beta-ureidopropionase Deficiency", "DPYS, OMIM *613326, Dihydropyrimidinase Deficiency", "DPYD, OMIM *274270, Dihydropyrimidine Dehydrogenase Deficiency", "DHODH, OMIM *126064, Miller Syndrome (Postaxial Acrofacial Dysostosis)", "UMPS, OMIM *613891, Orotic Aciduria", "NT5C3A, OMIM *606224, Anemia, Hemolytic, Due to UMPH1 Deficiency", "UNG, OMIM *191525, Hyper-IgM Syndrome 5", "AICDA, OMIM *605257, Immunodeficiency With Hyper-IgM, Type 2; HIGM2", "Purine-Pyrimidine Metabolism", "Metabolic Disease" ], "interventions": [], "intervention_types": [], "sponsor": "National Human Genome Research Institute (NHGRI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Month", "maximum_age": "100 Years", "sex": "ALL", "summary": "1 Month to 100 Years" }, "enrollment_count": 999, "start_date": "2023-12-19", "completion_date": "2099-01-01", "has_results": false, "last_update_posted_date": "2026-08-19", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT06092346" }, { "nct_id": "NCT04927559", "title": "Health Literacy in Understanding Radiation Therapy Information in Patients Undergoing Definitive Radiation Therapy", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Anatomic Stage I Breast Cancer AJCC v8", "Anatomic Stage IA Breast Cancer AJCC v8", "Anatomic Stage IB Breast Cancer AJCC v8", "Anatomic Stage II Breast Cancer AJCC v8", "Anatomic Stage IIA Breast Cancer AJCC v8", "Anatomic Stage IIB Breast Cancer AJCC v8", "Anatomic Stage III Breast Cancer AJCC v8", "Anatomic Stage IIIA Breast Cancer AJCC v8", "Anatomic Stage IIIB Breast Cancer AJCC v8", "Anatomic Stage IIIC Breast Cancer AJCC v8", "Prognostic Stage I Breast Cancer AJCC v8", "Prognostic Stage IA Breast Cancer AJCC v8", "Prognostic Stage IB Breast Cancer AJCC v8", "Prognostic Stage II Breast Cancer AJCC v8", "Prognostic Stage IIA Breast Cancer AJCC v8", "Prognostic Stage IIB Breast Cancer AJCC v8", "Prognostic Stage III Breast Cancer AJCC v8", "Prognostic Stage IIIA Breast Cancer AJCC v8", "Prognostic Stage IIIB Breast Cancer AJCC v8", "Prognostic Stage IIIC Breast Cancer AJCC v8", "Stage I Prostate Cancer AJCC v8", "Stage II Prostate Cancer AJCC v8", "Stage IIA Prostate Cancer AJCC v8", "Stage IIB Prostate Cancer AJCC v8", "Stage IIC Prostate Cancer AJCC v8", "Stage III Prostate Cancer AJCC v8", "Stage IIIA Prostate Cancer AJCC v8", "Stage IIIB Prostate Cancer AJCC v8", "Stage IIIC Prostate Cancer AJCC v8", "Stage IVA Prostate Cancer AJCC v8" ], "interventions": [ { "name": "Survey Administration", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Southern California", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 35, "start_date": "2020-12-18", "completion_date": "2024-04-23", "has_results": false, "last_update_posted_date": "2024-04-29", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04927559" }, { "nct_id": "NCT05350189", "title": "A Study Called GUS to Understand How Much of the Contrast Agent Gadavist is Used and How Much is Wasted in Two Different Containers (Single-dose Vials and Imaging Bulk Packages ) in a Real-world Setting", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Contrast Enhancement in Magnetic Resonance Imaging" ], "interventions": [ { "name": "Gadobutrol (Gadavist/Gadovist, BAY86-4875)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Bayer", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 1602, "start_date": "2022-11-03", "completion_date": "2023-04-27", "has_results": false, "last_update_posted_date": "2024-04-01", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 2, "location_summary": "Pittsburgh, Pennsylvania", "locations": [ { "city": "Pittsburgh", "state": "Pennsylvania" }, { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT05350189" }, { "nct_id": "NCT06990997", "title": "Effects of Aphasia Identification Cards on Service Workers' Comprehension of People With Aphasia", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Aphasia" ], "interventions": [ { "name": "Aphasia identification (ID) card", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Massachusetts, Amherst", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "59 Years", "sex": "ALL", "summary": "18 Years to 59 Years" }, "enrollment_count": 160, "start_date": "2025-09-22", "completion_date": "2027-02-28", "has_results": false, "last_update_posted_date": "2026-08-14", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Springfield, Massachusetts", "locations": [ { "city": "Springfield", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT06990997" }, { "nct_id": "NCT03447886", "title": "Understanding Barriers to Initiation and Adherence to Endocrine Therapy in Young Breast Cancer Survivors of Diverse Backgrounds", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Breast Cancer" ], "interventions": [ { "name": "Phone interview", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "45 Years", "sex": "FEMALE", "summary": "18 Years to 45 Years · Female only" }, "enrollment_count": 17, "start_date": "2018-03-09", "completion_date": "2018-08-27", "has_results": false, "last_update_posted_date": "2021-06-11", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT03447886" }, { "nct_id": "NCT03422731", "title": "Multi-modality Imaging and Collection of Biospecimen Samples in Understanding Bone Marrow Changes in Patients With Acute Myeloid Leukemia Undergoing TBI and Chemotherapy", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "EARLY_PHASE1" ], "conditions": [ "Acute Lymphoblastic Leukemia", "Acute Myeloid Leukemia" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Dual-Energy Computed Tomography", "type": "PROCEDURE" }, { "name": "Fluorothymidine F-18", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "DRUG", "OTHER" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 82, "start_date": "2018-02-15", "completion_date": "2026-11-06", "has_results": false, "last_update_posted_date": "2026-06-08", "last_synced_at": "2026-10-29T19:11:31.466Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03422731" } ] }