{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Questionnaire+1&page=75", "query": { "intervention": "Questionnaire 1", "page": 75 }, "page_size": 10 }, "pagination": { "page": 75, "page_size": 10, "total_count": 2382, "total_pages": 239, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Questionnaire+1&page=76&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Questionnaire+1&page=74&page_size=10" }, "source": "remote", "last_synced_at": "2026-11-13T14:53:00.687Z", "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": "NCT03830918", "title": "Niraparib, Temozolomide and Atezolizumab in Treating Patients With Advanced Solid Tumors and Extensive-Stage Small Cell Lung Cancer With a Complete or Partial Response to Platinum-Based First-Line Chemotherapy", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Advanced Malignant Solid Neoplasm", "Extensive Stage Lung Small Cell Carcinoma", "Stage III Lung Cancer AJCC v8", "Stage IIIA Lung Cancer AJCC v8", "Stage IIIB Lung Cancer AJCC v8", "Stage IIIC Lung Cancer AJCC v8", "Stage IV Lung Cancer AJCC v8", "Stage IVA Lung Cancer AJCC v8", "Stage IVB Lung Cancer AJCC v8" ], "interventions": [ { "name": "Atezolizumab", "type": "BIOLOGICAL" }, { "name": "Niraparib", "type": "DRUG" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Temozolomide", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "OTHER" ], "sponsor": "Jonsson Comprehensive 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": 59, "start_date": "2019-03-06", "completion_date": "2027-01-03", "has_results": false, "last_update_posted_date": "2026-02-12", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03830918" }, { "nct_id": "NCT00792142", "title": "Bortezomib, Thalidomide, and Dexamethasone After Melphalan and Stem Cell Transplant in Treating Patients With Stage I-III Multiple Myeloma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Multiple Myeloma and Plasma Cell Neoplasm", "Neurotoxicity" ], "interventions": [ { "name": "bortezomib", "type": "DRUG" }, { "name": "dexamethasone", "type": "DRUG" }, { "name": "melphalan", "type": "DRUG" }, { "name": "thalidomide", "type": "DRUG" }, { "name": "cytogenetic analysis", "type": "GENETIC" }, { "name": "fluorescence in situ hybridization", "type": "GENETIC" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "questionnaire administration", "type": "OTHER" }, { "name": "autologous hematopoietic stem cell transplantation", "type": "PROCEDURE" }, { "name": "peripheral blood stem cell transplantation", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "GENETIC", "OTHER", "PROCEDURE" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "70 Years", "sex": "ALL", "summary": "Up to 70 Years" }, "enrollment_count": 45, "start_date": "2008-03-08", "completion_date": "2014-04-21", "has_results": true, "last_update_posted_date": "2026-11-02", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00792142" }, { "nct_id": "NCT04272138", "title": "A Brief App-based Mobile Health and Well-being Intervention Among Middle-aged Adults", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Meditation", "Control Group" ], "interventions": [ { "name": "Calm Meditation", "type": "BEHAVIORAL" }, { "name": "Educational Podcast Control", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Arizona State University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "40 Years", "maximum_age": "64 Years", "sex": "ALL", "summary": "40 Years to 64 Years" }, "enrollment_count": 83, "start_date": "2020-02-03", "completion_date": "2020-06-16", "has_results": false, "last_update_posted_date": "2022-02-28", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 1, "location_summary": "Phoenix, Arizona", "locations": [ { "city": "Phoenix", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT04272138" }, { "nct_id": "NCT04493658", "title": "Differential Diagnosis of Sjögren's Versus Non-Sjögren's Dry Eye", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Keratoconjunctivitis Sicca", "Dry Eye Syndromes", "Ocular Surface Disease", "Sjogren's Syndrome" ], "interventions": [ { "name": "Questionnaires", "type": "DIAGNOSTIC_TEST" }, { "name": "Tear fluid sampling", "type": "DIAGNOSTIC_TEST" }, { "name": "Impression Cytology", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Johns Hopkins University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 92, "start_date": "2021-01-11", "completion_date": "2022-10-03", "has_results": false, "last_update_posted_date": "2023-01-05", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT04493658" }, { "nct_id": "NCT02297412", "title": "Minocycline Hydrochloride in Reducing Chemotherapy-Induced Peripheral Neuropathy and Acute Pain in Patients With Breast Cancer Undergoing Treatment With Paclitaxel", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Acute Pain", "Breast Carcinoma", "Peripheral Neuropathy" ], "interventions": [ { "name": "Minocycline Hydrochloride", "type": "DRUG" }, { "name": "Placebo", "type": "OTHER" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "Academic and Community Cancer Research United", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 47, "start_date": "2014-11", "completion_date": "2016-07-08", "has_results": true, "last_update_posted_date": "2022-01-31", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 12, "location_summary": "Pismo Beach, California • Normal, Illinois • Urbana, Illinois + 9 more", "locations": [ { "city": "Pismo Beach", "state": "California" }, { "city": "Normal", "state": "Illinois" }, { "city": "Urbana", "state": "Illinois" }, { "city": "Sioux City", "state": "Iowa" }, { "city": "Ann Arbor", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT02297412" }, { "nct_id": "NCT04580836", "title": "MRI-Guided Radiation Therapy for the Treatment of Early-Stage Kidney Cancer, the MRI-MARK Trial", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Renal Cell Carcinoma", "Stage I Renal Cell Cancer AJCC v8", "Stage II Renal Cell Cancer AJCC v8" ], "interventions": [ { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Stereotactic Body Radiation Therapy", "type": "RADIATION" } ], "intervention_types": [ "PROCEDURE", "OTHER", "RADIATION" ], "sponsor": "M.D. Anderson 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": 0, "start_date": "2020-08-19", "completion_date": "2021-11-17", "has_results": false, "last_update_posted_date": "2024-10-26", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04580836" }, { "nct_id": "NCT05010109", "title": "Cardiovascular Injury and Cardiac Fitness in Locally Advanced Non-Small Cell Lung Cancer Patients Receiving Model Based Personalized Chemoradiation", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Locally Advanced Lung Non-Small Cell Carcinoma", "Stage III Lung Cancer AJCC v8", "Stage IIIA Lung Cancer AJCC v8", "Stage IIIB Lung Cancer AJCC v8", "Stage IIIC Lung Cancer AJCC v8" ], "interventions": [ { "name": "6 Minute Walk Functional Test", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Echocardiography", "type": "PROCEDURE" }, { "name": "Exercise Cardiac Stress Test", "type": "PROCEDURE" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Single Photon Emission Computed Tomography", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "M.D. Anderson 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": 100, "start_date": "2021-07-05", "completion_date": "2027-02-02", "has_results": false, "last_update_posted_date": "2026-09-16", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT05010109" }, { "nct_id": "NCT03843593", "title": "A Study To See Why Patients Agree To or Decline To Have Treatment After Surgery", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cutaneous Melanoma" ], "interventions": [ { "name": "Demographics Questionnaire", "type": "BEHAVIORAL" }, { "name": "Adjuvant Treatment Beliefs Scale10", "type": "BEHAVIORAL" }, { "name": "Functional Assessment of Cancer Therapy - Melanoma (FACT-M)11", "type": "BEHAVIORAL" }, { "name": "Functional Assessment of Chronic Illness Therapy - Treatment Satisfaction - General (FACIT-TS-G)13", "type": "BEHAVIORAL" }, { "name": "Decisional Regret14", "type": "BEHAVIORAL" }, { "name": "Clinician Preference for Treatment", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "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": 38, "start_date": "2019-02-14", "completion_date": "2022-12-29", "has_results": false, "last_update_posted_date": "2023-01-04", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 3, "location_summary": "Basking Ridge, New Jersey • Harrison, New York • New York, New York", "locations": [ { "city": "Basking Ridge", "state": "New Jersey" }, { "city": "Harrison", "state": "New York" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT03843593" }, { "nct_id": "NCT07701733", "title": "A Study of Lung Cancer Risk", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Lung Cancer" ], "interventions": [ { "name": "Questionnaire", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "40 Years", "maximum_age": "74 Years", "sex": "ALL", "summary": "40 Years to 74 Years" }, "enrollment_count": 500, "start_date": "2026-06-30", "completion_date": "2029-06", "has_results": false, "last_update_posted_date": "2026-08-14", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 7, "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more", "locations": [ { "city": "Basking Ridge", "state": "New Jersey" }, { "city": "Middletown", "state": "New Jersey" }, { "city": "Montvale", "state": "New Jersey" }, { "city": "Commack", "state": "New York" }, { "city": "Harrison", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT07701733" }, { "nct_id": "NCT04662658", "title": "Hyperpolarized Xenon-129 MR Imaging of the Lung", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "E-Cig Use" ], "interventions": [ { "name": "Hyperpolarized Xenon -129 MRI", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Virginia", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 24, "start_date": "2020-11-05", "completion_date": "2025-12", "has_results": false, "last_update_posted_date": "2020-12-10", "last_synced_at": "2026-11-13T14:53:00.687Z", "location_count": 1, "location_summary": "Charlottesville, Virginia", "locations": [ { "city": "Charlottesville", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT04662658" } ] }