{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Online+survey+questionnaire&page=5", "query": { "intervention": "Online survey questionnaire", "page": 5 }, "page_size": 10 }, "pagination": { "page": 5, "page_size": 10, "total_count": 130, "total_pages": 13, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Online+survey+questionnaire&page=6&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Online+survey+questionnaire&page=4&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-07T13:09:46.936Z", "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": "NCT04978610", "title": "Virtual ACT for Adolescent Stress", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Illness" ], "interventions": [ { "name": "Virtual Acceptance Commitment Therapy", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Children's Hospital Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "14 Years", "maximum_age": "21 Years", "sex": "ALL", "summary": "14 Years to 21 Years" }, "enrollment_count": 14, "start_date": "2021-03-03", "completion_date": "2026-03-04", "has_results": false, "last_update_posted_date": "2026-04-17", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04978610" }, { "nct_id": "NCT03543631", "title": "Survey on Precision Medicine and Digital Health", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Health Behavior", "Health Knowledge, Attitudes, Practice", "Health Attitude" ], "interventions": [ { "name": "Survey", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Scripps Health", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "12 Years", "maximum_age": "100 Years", "sex": "ALL", "summary": "12 Years to 100 Years" }, "enrollment_count": 100, "start_date": "2018-09-01", "completion_date": "2019-06-01", "has_results": false, "last_update_posted_date": "2022-12-12", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "La Jolla, California", "locations": [ { "city": "La Jolla", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03543631" }, { "nct_id": "NCT04016441", "title": "Cost and Quality in Consumer Sunscreen Preferences", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Healthy" ], "interventions": [ { "name": "Survey", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Northwestern University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 487, "start_date": "2019-07-08", "completion_date": "2021-06-30", "has_results": false, "last_update_posted_date": "2021-07-12", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT04016441" }, { "nct_id": "NCT05671861", "title": "Evaluating a Low-Cost Therapeutic Device in Managing Head and Neck Cancer Patients With Radiation-Related Trismus", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Trismus", "Head and Neck Cancer" ], "interventions": [ { "name": "Trismus Device Prototype", "type": "DEVICE" }, { "name": "Questionnaires", "type": "OTHER" }, { "name": "Mobile Application", "type": "OTHER" } ], "intervention_types": [ "DEVICE", "OTHER" ], "sponsor": "University of California, San Francisco", "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": "2023-04-27", "completion_date": "2028-03-31", "has_results": false, "last_update_posted_date": "2026-01-13", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05671861" }, { "nct_id": "NCT05639556", "title": "Strength and Muscle Related Outcomes for Nutrition and Lung Function in CF", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cystic Fibrosis" ], "interventions": [ { "name": "BMI and lean mass index from DXA", "type": "DIAGNOSTIC_TEST" }, { "name": "Anthropometric Measurements", "type": "DIAGNOSTIC_TEST" }, { "name": "Hand-grip strength", "type": "DIAGNOSTIC_TEST" }, { "name": "Six-minute walk Test", "type": "DIAGNOSTIC_TEST" }, { "name": "Sit-to-Stand Test", "type": "DIAGNOSTIC_TEST" }, { "name": "Short physical performance battery (SPPB)", "type": "DIAGNOSTIC_TEST" }, { "name": "BIA Sub-study", "type": "DIAGNOSTIC_TEST" }, { "name": "Accelerometry to assess physical activity", "type": "DIAGNOSTIC_TEST" }, { "name": "Gastrointestinal (GI) and nutrition questionnaires:", "type": "OTHER" }, { "name": "Psychosocial questionnaire: PHQ-8", "type": "OTHER" }, { "name": "Psychosocial questionnaire: GAD-7", "type": "OTHER" }, { "name": "Psychosocial questionnaire: The Treatment Self-Regulation Questionnaire (TSRQ)", "type": "OTHER" }, { "name": "Psychosocial questionnaire: CF Fatalism Scale", "type": "OTHER" }, { "name": "Psychosocial questionnaire: Body Esteem Scale for Adolescents and Adults (BESAA)", "type": "OTHER" }, { "name": "12-month Questionnaire", "type": "OTHER" }, { "name": "Oral glucose tolerance testing (OGTT)", "type": "OTHER" }, { "name": "Continuous glucose monitoring (CGM)", "type": "DEVICE" }, { "name": "Chest CT scans (When available within the past 6 months in medical records)", "type": "DIAGNOSTIC_TEST" }, { "name": "Hologic Dual X-Ray Absorptiometry (DXA)", "type": "DIAGNOSTIC_TEST" }, { "name": "Ultrasound Sub-study of assessment of appendage muscles using ultrasound", "type": "DIAGNOSTIC_TEST" }, { "name": "Psychosocial questionnaire: Hunger Vital Sign questionnaire", "type": "DIAGNOSTIC_TEST" }, { "name": "Respiratory symptom questionnaire: CRISS", "type": "OTHER" }, { "name": "Spirometry", "type": "DIAGNOSTIC_TEST" }, { "name": "Psychosocial questionnaire: Additional Health Questionnaire", "type": "OTHER" }, { "name": "CF Management Questionnaire", "type": "OTHER" }, { "name": "Food Frequency Questionnaire", "type": "OTHER" } ], "intervention_types": [ "DIAGNOSTIC_TEST", "OTHER", "DEVICE" ], "sponsor": "Jaeb Center for Health Research", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 300, "start_date": "2023-04-20", "completion_date": "2028-12", "has_results": false, "last_update_posted_date": "2026-03-13", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 23, "location_summary": "Tucson, Arizona • Little Rock, Arkansas • Atlanta, Georgia + 19 more", "locations": [ { "city": "Tucson", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Iowa City", "state": "Iowa" } ], "official_url": "https://clinicaltrials.gov/study/NCT05639556" }, { "nct_id": "NCT03902379", "title": "Web-Based Coping and Communication Skills Intervention in Improving Psychological Adaptation in Patients With Gynecological Cancer", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Endometrial Carcinoma", "Stage 0 Fallopian Tube Cancer AJCC v7", "Stage I Fallopian Tube Cancer AJCC v6 and v7", "Stage I Ovarian Cancer AJCC v6 and v7", "Stage IA Fallopian Tube Cancer AJCC v6 and v7", "Stage IA Ovarian Cancer AJCC v6 and v7", "Stage IB Fallopian Tube Cancer AJCC v6 and v7", "Stage IB Ovarian Cancer AJCC v6 and v7", "Stage IC Fallopian Tube Cancer AJCC v6 and v7", "Stage IC Ovarian Cancer AJCC v6 and v7", "Stage II Cervical Cancer AJCC v7", "Stage II Fallopian Tube Cancer AJCC v6 and v7", "Stage II Ovarian Cancer AJCC v6 and v7", "Stage II Uterine Corpus Cancer AJCC v7", "Stage IIA Cervical Cancer AJCC v7", "Stage IIA Fallopian Tube Cancer AJCC v6 and v7", "Stage IIA Ovarian Cancer AJCC V6 and v7", "Stage IIA1 Cervical Cancer AJCC v7", "Stage IIA2 Cervical Cancer AJCC v7", "Stage IIB Cervical Cancer AJCC v6 and v7", "Stage IIB Fallopian Tube Cancer AJCC v6 and v7", "Stage IIB Ovarian Cancer AJCC v6 and v7", "Stage IIC Fallopian Tube Cancer AJCC v6 and v7", "Stage IIC Ovarian Cancer AJCC v6 and v7", "Stage III Cervical Cancer AJCC v6 and v7", "Stage III Fallopian Tube Cancer AJCC v7", "Stage III Ovarian Cancer AJCC v6 and v7", "Stage III Primary Peritoneal Cancer AJCC v7", "Stage III Uterine Corpus Cancer AJCC v7", "Stage IIIA Cervical Cancer AJCC v6 and v7", "Stage IIIA Fallopian Tube Cancer AJCC v7", "Stage IIIA Ovarian Cancer AJCC v6 and v7", "Stage IIIA Primary Peritoneal Cancer AJCC v7", "Stage IIIA Uterine Corpus Cancer AJCC v7", "Stage IIIB Cervical Cancer AJCC v6 and v7", "Stage IIIB Fallopian Tube Cancer AJCC v7", "Stage IIIB Ovarian Cancer AJCC v6 and v7", "Stage IIIB Primary Peritoneal Cancer AJCC v7", "Stage IIIB Uterine Corpus Cancer AJCC v7", "Stage IIIC Fallopian Tube Cancer AJCC v7", "Stage IIIC Ovarian Cancer AJCC v6 and v7", "Stage IIIC Primary Peritoneal Cancer AJCC v7", "Stage IIIC Uterine Corpus Cancer AJCC v7", "Stage IIIC1 Uterine Corpus Cancer AJCC v7", "Stage IIIC2 Uterine Corpus Cancer AJCC v7", "Stage IV Cervical Cancer AJCC v6 and v7", "Stage IV Fallopian Tube Cancer AJCC v6 and v7", "Stage IV Ovarian Cancer AJCC v6 and v7", "Stage IV Primary Peritoneal Cancer AJCC v7", "Stage IV Uterine Corpus Cancer AJCC v7", "Stage IVA Cervical Cancer AJCC v6 and v7", "Stage IVA Uterine Corpus Cancer AJCC v7", "Stage IVB Cervical Cancer AJCC v6 and v7", "Stage IVB Uterine Corpus Cancer AJCC v7", "Uterine Carcinosarcoma", "Uterine Corpus Sarcoma" ], "interventions": [ { "name": "Internet-Based Intervention", "type": "OTHER" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Survey Administration", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Rutgers, The State University of New Jersey", "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": 0, "start_date": "2016-07-27", "completion_date": "2020-05-31", "has_results": false, "last_update_posted_date": "2021-04-19", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "New Brunswick, New Jersey", "locations": [ { "city": "New Brunswick", "state": "New Jersey" } ], "official_url": "https://clinicaltrials.gov/study/NCT03902379" }, { "nct_id": "NCT05388786", "title": "Complications and Adverse Events in Lymphadenectomy in the Inguinal Area", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Consensus Development" ], "interventions": [ { "name": "Delphi Questionnaire", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "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": 200, "start_date": "2023-06-01", "completion_date": "2024-12-15", "has_results": false, "last_update_posted_date": "2023-04-20", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05388786" }, { "nct_id": "NCT06492824", "title": "Text Based Digital Interventions Prompting Enjoyable and Healthy Behaviors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Depression", "Anhedonia" ], "interventions": [ { "name": "Enjoyable Activities Condition", "type": "BEHAVIORAL" }, { "name": "Healthy Activities Condition", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Florida State University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 156, "start_date": "2022-11-01", "completion_date": "2023-02-01", "has_results": false, "last_update_posted_date": "2024-08-29", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "Tallahassee, Florida", "locations": [ { "city": "Tallahassee", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT06492824" }, { "nct_id": "NCT04150523", "title": "Perspectives on Prophylactic Antibiotic Use in Dermatologic Surgery", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Medication Adherence" ], "interventions": [ { "name": "Survey", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Pennsylvania", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 338, "start_date": "2019-10-15", "completion_date": "2021-08-25", "has_results": false, "last_update_posted_date": "2021-08-30", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 8, "location_summary": "Davis, California • Indianapolis, Indiana • Minneapolis, Minnesota + 5 more", "locations": [ { "city": "Davis", "state": "California" }, { "city": "Indianapolis", "state": "Indiana" }, { "city": "Minneapolis", "state": "Minnesota" }, { "city": "Columbia", "state": "Missouri" }, { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT04150523" }, { "nct_id": "NCT05658133", "title": "Understanding Sports Nutrition Knowledge of High School Athletes and Influencers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Sports Nutrition" ], "interventions": [ { "name": "Survey of sports nutrition knowledge", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "PepsiCo Global R&D", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "14 Years", "maximum_age": "19 Years", "sex": "ALL", "summary": "14 Years to 19 Years" }, "enrollment_count": 49, "start_date": "2021-12-01", "completion_date": "2022-12-22", "has_results": false, "last_update_posted_date": "2023-04-03", "last_synced_at": "2026-10-07T13:09:46.936Z", "location_count": 1, "location_summary": "Bradenton, Florida", "locations": [ { "city": "Bradenton", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05658133" } ] }