{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Medical+questionnaire&page=2", "query": { "intervention": "Medical 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=Medical+questionnaire&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-26T21:41:57.873Z", "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": "NCT04576117", "title": "A Study to Compare Treatment With the Drug Selumetinib Alone Versus Selumetinib and Vinblastine in Patients With Recurrent or Progressive Low-Grade Glioma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Recurrent Low Grade Astrocytoma", "Recurrent WHO Grade 2 Glioma", "Refractory Low Grade Astrocytoma", "Refractory Low Grade Glioma", "Refractory WHO Grade 1 Glioma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Selumetinib Sulfate", "type": "DRUG" }, { "name": "Vinblastine Sulfate", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "OTHER", "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "2 Years", "maximum_age": "25 Years", "sex": "ALL", "summary": "2 Years to 25 Years" }, "enrollment_count": 300, "start_date": "2021-02-16", "completion_date": "2026-12-30", "has_results": false, "last_update_posted_date": "2026-07-02", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 91, "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Loma Linda, California + 77 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Loma Linda", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Oakland", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04576117" }, { "nct_id": "NCT02668289", "title": "Periodontal Phenotype Study (Tooth Extraction)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Tooth Extraction Status Nos" ], "interventions": [ { "name": "consent", "type": "OTHER" }, { "name": "Screening", "type": "OTHER" }, { "name": "Xray", "type": "OTHER" }, { "name": "PVS Impressions", "type": "OTHER" }, { "name": "Photographs", "type": "OTHER" }, { "name": "CBCT", "type": "OTHER" }, { "name": "Anesthesia", "type": "OTHER" }, { "name": "Extraction", "type": "PROCEDURE" }, { "name": "Clinical measurements", "type": "OTHER" } ], "intervention_types": [ "OTHER", "PROCEDURE" ], "sponsor": "Gustavo Avila-Ortiz DDS, MS, PhD", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "18 Years to 75 Years" }, "enrollment_count": 42, "start_date": "2016-01-31", "completion_date": "2020-06-15", "has_results": false, "last_update_posted_date": "2022-11-07", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 1, "location_summary": "Iowa City, Iowa", "locations": [ { "city": "Iowa City", "state": "Iowa" } ], "official_url": "https://clinicaltrials.gov/study/NCT02668289" }, { "nct_id": "NCT07147517", "title": "Preparedness Through Respiratory Virus Epidemiology and Community Engagement", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Respiratory Infection Virus", "COVID -19", "RSV", "FLU" ], "interventions": [ { "name": "Component A0", "type": "OTHER" }, { "name": "Component A1", "type": "OTHER" }, { "name": "Component A2", "type": "OTHER" }, { "name": "Component B", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of California, San Diego", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 25000, "start_date": "2025-10-08", "completion_date": "2030-10-30", "has_results": false, "last_update_posted_date": "2025-11-04", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 2, "location_summary": "La Jolla, California • San Ysidro, California", "locations": [ { "city": "La Jolla", "state": "California" }, { "city": "San Ysidro", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT07147517" }, { "nct_id": "NCT04666597", "title": "Pandemic-adapted Caries Care Multicentre Single-group Interventional Study", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Dental Caries in Children" ], "interventions": [ { "name": "Modified CariesCare International management", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "Universidad El Bosque, Bogotá", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "3 Years", "maximum_age": "8 Years", "sex": "ALL", "summary": "3 Years to 8 Years" }, "enrollment_count": 409, "start_date": "2020-11-15", "completion_date": "2021-12-30", "has_results": false, "last_update_posted_date": "2023-12-04", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 2, "location_summary": "Indianapolis, Indiana • Boston, Massachusetts", "locations": [ { "city": "Indianapolis", "state": "Indiana" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT04666597" }, { "nct_id": "NCT06321796", "title": "Microbiota Transfer Therapy for Children and Adults With Both Pitt Hopkins Syndrome and Gastrointestinal Disorders", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Pitt Hopkins Syndrome" ], "interventions": [ { "name": "MTP-101P", "type": "COMBINATION_PRODUCT" }, { "name": "Vancomycin", "type": "COMBINATION_PRODUCT" }, { "name": "Magnesium Citrate", "type": "COMBINATION_PRODUCT" }, { "name": "Antacid", "type": "COMBINATION_PRODUCT" }, { "name": "Placebo MTP-101P", "type": "COMBINATION_PRODUCT" }, { "name": "Placebo Vancomycin", "type": "COMBINATION_PRODUCT" } ], "intervention_types": [ "COMBINATION_PRODUCT" ], "sponsor": "Gut-Brain-Axis Therapeutics Inc.", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "5 Years", "maximum_age": "55 Years", "sex": "ALL", "summary": "5 Years to 55 Years" }, "enrollment_count": 20, "start_date": "2024-02-27", "completion_date": "2025-05", "has_results": false, "last_update_posted_date": "2024-03-20", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 1, "location_summary": "Tempe, Arizona", "locations": [ { "city": "Tempe", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT06321796" }, { "nct_id": "NCT02863107", "title": "Young-Onset Colorectal Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Colon Adenocarcinoma", "Colorectal Carcinoma", "Rectal Adenocarcinoma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Medical Chart Review", "type": "OTHER" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "M.D. Anderson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 818, "start_date": "2012-06-07", "completion_date": "2030-08-31", "has_results": false, "last_update_posted_date": "2026-04-16", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 5, "location_summary": "Conroe, Texas • Houston, Texas • League City, Texas + 1 more", "locations": [ { "city": "Conroe", "state": "Texas" }, { "city": "Houston", "state": "Texas" }, { "city": "Houston", "state": "Texas" }, { "city": "League City", "state": "Texas" }, { "city": "Sugar Land", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT02863107" }, { "nct_id": "NCT05926024", "title": "Long-Term Follow-Up in Women With Early Breast Cancer Three Years of More Post Primary Treatment", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Breast Cancer" ], "interventions": [ { "name": "Exercise Recall Patient Reported Outcomes", "type": "BEHAVIORAL" }, { "name": "Health Behavior Questionnaire (HBQ)30 Patient Reported Outcomes", "type": "BEHAVIORAL" }, { "name": "Functional Assessment of Cancer Therapy-General (FACT-G) Patient Reported Outcomes", "type": "BEHAVIORAL" }, { "name": "Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Patient Reported Outcomes", "type": "BEHAVIORAL" }, { "name": "Patient Reported Outcomes PROMIS Cognitive Function (Short Form 8a)", "type": "BEHAVIORAL" }, { "name": "Patient Reported Outcomes Functional Assessment of Cancer-Gynecology Oncology Group-Neurotoxicity (FACT/GOG-NTX-12)", "type": "BEHAVIORAL" }, { "name": "Patient Reported Outcomes PROMIS", "type": "BEHAVIORAL" }, { "name": "Patient Reported Outcomes FACT-Endocrine Symptoms", "type": "BEHAVIORAL" }, { "name": "Patient Reported Outcomes Penn Arthralgia Aging Survey", "type": "BEHAVIORAL" }, { "name": "Patient Reported Outcomes PRO-CTCAE (patient-reported CTCAE)", "type": "BEHAVIORAL" }, { "name": "p16 tumor suppressor gene", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "BEHAVIORAL", "DIAGNOSTIC_TEST" ], "sponsor": "UNC Lineberger Comprehensive Cancer Center", "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": 253, "start_date": "2023-01-06", "completion_date": "2028-01-31", "has_results": false, "last_update_posted_date": "2026-03-11", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 1, "location_summary": "Chapel Hill, North Carolina", "locations": [ { "city": "Chapel Hill", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT05926024" }, { "nct_id": "NCT03136471", "title": "Impact of CMS Reimbursement Policy Supporting Care Coordination in Louisiana", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Diabetes Mellitus, Type 2", "Chronic Disease" ], "interventions": [], "intervention_types": [], "sponsor": "Tulane University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 22242, "start_date": "2017-01", "completion_date": "2021-03-01", "has_results": false, "last_update_posted_date": "2023-03-21", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 1, "location_summary": "New Orleans, Louisiana", "locations": [ { "city": "New Orleans", "state": "Louisiana" } ], "official_url": "https://clinicaltrials.gov/study/NCT03136471" }, { "nct_id": "NCT04214067", "title": "Testing the Addition of the Immunotherapy Drug, Pembrolizumab, to the Usual Radiation Treatment for Newly Diagnosed Early Stage High Intermediate Risk Endometrial Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Endometrial Endometrioid Adenocarcinoma", "Stage I Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8", "Stage II Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Brachytherapy", "type": "RADIATION" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "External Beam Radiation Therapy", "type": "RADIATION" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Pembrolizumab", "type": "BIOLOGICAL" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "X-Ray Imaging", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "RADIATION", "BIOLOGICAL", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 164, "start_date": "2020-04-09", "completion_date": "2027-02-05", "has_results": false, "last_update_posted_date": "2026-07-02", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 275, "location_summary": "Birmingham, Alabama • Clovis, California • Concord, California + 195 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Clovis", "state": "California" }, { "city": "Clovis", "state": "California" }, { "city": "Concord", "state": "California" }, { "city": "La Jolla", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04214067" }, { "nct_id": "NCT06078527", "title": "Assessment of Laryngopharyngeal Sensation: Cancer Survivor Cohort", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Presbylarynx", "Aspiration", "Spasmodic Dysphonia", "Globus Pharyngeus", "Larynx Paralysis", "Laryngeal Disease", "Vocal Cord Paralysis", "Iatrogenic Injury", "Sensory Neuropathy" ], "interventions": [ { "name": "Cheung-Bearelly Aesthesiometer", "type": "DEVICE" }, { "name": "Transnasal Laryngoscopy", "type": "PROCEDURE" }, { "name": "Questionnaires", "type": "OTHER" } ], "intervention_types": [ "DEVICE", "PROCEDURE", "OTHER" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 40, "start_date": "2026-11-01", "completion_date": "2029-01-31", "has_results": false, "last_update_posted_date": "2026-09-18", "last_synced_at": "2026-09-26T21:41:57.873Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06078527" } ] }