{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Screening+Questionnaire&page=2", "query": { "intervention": "Screening Questionnaire", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Screening+Questionnaire&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-04T18:22:40.779Z", "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": "NCT03278925", "title": "Defined Green Tea Catechin Extract in Preventing Liver Cancer in Participants With Cirrhosis", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cirrhosis" ], "interventions": [ { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Defined Green Tea Catechin Extract", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Pharmacological Study", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Ultrasound", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "DRUG", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 14, "start_date": "2018-08-09", "completion_date": "2024-12-31", "has_results": false, "last_update_posted_date": "2024-08-02", "last_synced_at": "2026-09-04T18:22:40.779Z", "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/NCT03278925" }, { "nct_id": "NCT00632515", "title": "Screening for Familial Colorectal Cancer (CRC) Patients", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Colorectal Cancer" ], "interventions": [ { "name": "Questionnaire", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "M.D. Anderson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": "60 Years", "sex": "ALL", "summary": "Up to 60 Years" }, "enrollment_count": 269, "start_date": "2008-01-29", "completion_date": "2020-06-12", "has_results": false, "last_update_posted_date": "2020-06-16", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00632515" }, { "nct_id": "NCT06747910", "title": "Assessment of Remote Approaches for Identification of Autonomic Dysfunction Among Survivors of Leukemia and Lymphoma", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Childhood Cancer" ], "interventions": [ { "name": "Exercise Intervention - Ewing Battery Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Medical Device Usage and Evaluation", "type": "DEVICE" } ], "intervention_types": [ "OTHER", "DEVICE" ], "sponsor": "St. Jude Children's Research Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 188, "start_date": "2025-02-03", "completion_date": "2027-06", "has_results": false, "last_update_posted_date": "2026-07-16", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 1, "location_summary": "Memphis, Tennessee", "locations": [ { "city": "Memphis", "state": "Tennessee" } ], "official_url": "https://clinicaltrials.gov/study/NCT06747910" }, { "nct_id": "NCT00787839", "title": "Opportunistic Screening for Prediabetes and Early Diabetes in Primary Care", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Type 2 Diabetes Mellitus", "Prediabetic State" ], "interventions": [ { "name": "Glucose challenge test", "type": "OTHER" }, { "name": "Glucose tolerance test", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "US Department of Veterans Affairs", "sponsor_class": "FED", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 1939, "start_date": "2009-06", "completion_date": "2012-12", "has_results": true, "last_update_posted_date": "2015-04-27", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 1, "location_summary": "Decatur, Georgia", "locations": [ { "city": "Decatur", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT00787839" }, { "nct_id": "NCT04939051", "title": "Obeticholic Acid for Prevention in Barrett's Esophagus", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Barrett Esophagus", "Esophageal Adenocarcinoma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Esophageal Biopsy", "type": "PROCEDURE" }, { "name": "Esophagogastroduodenoscopy", "type": "PROCEDURE" }, { "name": "Liver Ultrasonographic Elastography", "type": "PROCEDURE" }, { "name": "Obeticholic Acid", "type": "BIOLOGICAL" }, { "name": "Placebo Administration", "type": "DRUG" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "BIOLOGICAL", "DRUG", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 30, "start_date": "2024-01-03", "completion_date": "2027-09-01", "has_results": false, "last_update_posted_date": "2026-08-11", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 8, "location_summary": "Kansas City, Kansas • Ann Arbor, Michigan • St Louis, Missouri + 2 more", "locations": [ { "city": "Kansas City", "state": "Kansas" }, { "city": "Ann Arbor", "state": "Michigan" }, { "city": "St Louis", "state": "Missouri" }, { "city": "Chapel Hill", "state": "North Carolina" }, { "city": "Cleveland", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT04939051" }, { "nct_id": "NCT05941520", "title": "Acolbifene Versus Low Dose Tamoxifen for the Prevention of Breast Cancer in Premenopausal Women at High Risk for Development of Breast Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Breast Atypical Hyperplasia", "Breast Carcinoma", "Breast Ductal Carcinoma In Situ", "Breast Lobular Carcinoma In Situ" ], "interventions": [ { "name": "Acolbifene Hydrochloride", "type": "DRUG" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Mammography", "type": "PROCEDURE" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Random Periareolar Fine-Needle Aspiration", "type": "PROCEDURE" }, { "name": "Tamoxifen", "type": "DRUG" } ], "intervention_types": [ "DRUG", "PROCEDURE", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "35 Years", "maximum_age": null, "sex": "FEMALE", "summary": "35 Years and older · Female only" }, "enrollment_count": 80, "start_date": "2024-10-10", "completion_date": "2028-09-01", "has_results": false, "last_update_posted_date": "2026-07-07", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 4, "location_summary": "Duarte, California • Chicago, Illinois • Kansas City, Kansas + 1 more", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Kansas City", "state": "Kansas" }, { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT05941520" }, { "nct_id": "NCT02746523", "title": "Effects of Multiple Concussions in Retired NHL Players", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cognitive Deficits", "Proprioceptive Disorders" ], "interventions": [ { "name": "Sensory Organization Test", "type": "OTHER" }, { "name": "Biomarkers", "type": "GENETIC" }, { "name": "Conners' Adult ADHD Rating Scale (CAARS)", "type": "OTHER" }, { "name": "Depression Scale", "type": "OTHER" }, { "name": "Cognitive Assessment", "type": "OTHER" } ], "intervention_types": [ "OTHER", "GENETIC" ], "sponsor": "New York Institute of Technology", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "40 Years", "maximum_age": "80 Years", "sex": "MALE", "summary": "40 Years to 80 Years · Male only" }, "enrollment_count": 6, "start_date": "2016-03", "completion_date": "2017-03", "has_results": false, "last_update_posted_date": "2017-07-28", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 1, "location_summary": "Old Westbury, New York", "locations": [ { "city": "Old Westbury", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT02746523" }, { "nct_id": "NCT04301986", "title": "Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Barrett Esophagus", "GERD" ], "interventions": [ { "name": "Cytosponge", "type": "DEVICE" }, { "name": "Transnasal Endoscopy (TNE)", "type": "DEVICE" }, { "name": "Esophagogastroduodenoscopy", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "University of North Carolina, Chapel Hill", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 24, "start_date": "2020-08-11", "completion_date": "2022-05-10", "has_results": true, "last_update_posted_date": "2023-05-08", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 1, "location_summary": "Chapel Hill, North Carolina", "locations": [ { "city": "Chapel Hill", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT04301986" }, { "nct_id": "NCT05307939", "title": "A Study on Using Cell-Free Tumor DNA (ctDNA) Testing to Decide When to StartRoutine Treatment in People With Human Papilloma Virus (HPV)- Associated Oropharynx Cancer (OPC)", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HPV", "Oropharynx Cancer", "HPV-Related Carcinoma", "HPV-Related Malignancy", "HPV Positive Oropharyngeal Squamous Cell Carcinoma" ], "interventions": [ { "name": "HPV ctDNA Assay", "type": "DIAGNOSTIC_TEST" }, { "name": "MRI Studies", "type": "DIAGNOSTIC_TEST" }, { "name": "EORTC QLQ H&N 35 and C30", "type": "BEHAVIORAL" }, { "name": "MDADI-HN", "type": "BEHAVIORAL" }, { "name": "COST-FACIT", "type": "BEHAVIORAL" }, { "name": "Intensity-Modulated Radiation Therapy (Arm A)", "type": "RADIATION" }, { "name": "Chemoradiation (Arm B)", "type": "COMBINATION_PRODUCT" } ], "intervention_types": [ "DIAGNOSTIC_TEST", "BEHAVIORAL", "RADIATION", "COMBINATION_PRODUCT" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "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": "2022-03-24", "completion_date": "2027-03-24", "has_results": false, "last_update_posted_date": "2026-04-13", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 8, "location_summary": "Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more", "locations": [ { "city": "Miami", "state": "Florida" }, { "city": "Basking Ridge", "state": "New Jersey" }, { "city": "Middletown", "state": "New Jersey" }, { "city": "Montvale", "state": "New Jersey" }, { "city": "Commack", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT05307939" }, { "nct_id": "NCT03926598", "title": "Guide To Goals: A Novel Care Coordination Tool for Children With Type Two Diabetes (T2D)", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Type2 Diabetes Mellitus" ], "interventions": [ { "name": "Patient and/or Family Member Intervention", "type": "BEHAVIORAL" }, { "name": "Certified Diabetes Educator Intervention", "type": "BEHAVIORAL" }, { "name": "Physician Intervention", "type": "BEHAVIORAL" }, { "name": "Front Desk Staff Intervention", "type": "BEHAVIORAL" }, { "name": "Nurse Intervention", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Georgia Institute of Technology", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "12 Years", "maximum_age": null, "sex": "ALL", "summary": "12 Years and older" }, "enrollment_count": 6, "start_date": "2019-06-05", "completion_date": "2019-08-30", "has_results": true, "last_update_posted_date": "2023-01-06", "last_synced_at": "2026-09-04T18:22:40.779Z", "location_count": 1, "location_summary": "Atlanta, Georgia", "locations": [ { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT03926598" } ] }