{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pulmonary+function+testing&page=12", "query": { "intervention": "Pulmonary function testing", "page": 12 }, "page_size": 10 }, "pagination": { "page": 12, "page_size": 10, "total_count": 610, "total_pages": 61, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pulmonary+function+testing&page=13&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pulmonary+function+testing&page=11&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-22T20:12:58.184Z", "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": "NCT05350332", "title": "Effects of Lung Volume on Upper Airway Patency During Drug Induced Sleep Endoscopy", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Obstructive Sleep Apnea" ], "interventions": [ { "name": "Negative Pressure Ventilator", "type": "DEVICE" }, { "name": "Pulmonary Function Testing (PFT)", "type": "DEVICE" }, { "name": "Transcutaneous Phrenic Nerve Stimulation", "type": "DEVICE" }, { "name": "Percutaneous Phrenic Nerve Stimulation", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Emory University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 151, "start_date": "2022-06-30", "completion_date": "2027-06", "has_results": false, "last_update_posted_date": "2026-08-26", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "Atlanta, Georgia", "locations": [ { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT05350332" }, { "nct_id": "NCT01885455", "title": "Improving Resection Rates Among African Americans With NSCLC", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Non-small Cell Lung Cancer (NSCLC)" ], "interventions": [ { "name": "Usual Care", "type": "OTHER" }, { "name": "Intervention Arm", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Wake Forest University Health Sciences", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 248, "start_date": "2015-04-23", "completion_date": "2019-09-09", "has_results": false, "last_update_posted_date": "2020-05-12", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 10, "location_summary": "Lewes, Delaware • Savannah, Georgia • Chicago, Illinois + 7 more", "locations": [ { "city": "Lewes", "state": "Delaware" }, { "city": "Savannah", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "New Orleans", "state": "Louisiana" }, { "city": "Royal Oak", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT01885455" }, { "nct_id": "NCT03266016", "title": "Real-time Effort Driven VENTilator Management", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Ventilation Therapy; Complications", "Diaphragm Disease", "Pediatric Respiratory Diseases" ], "interventions": [ { "name": "Computerized Ventilator Protocol", "type": "OTHER" }, { "name": "Esophageal Manometry", "type": "DIAGNOSTIC_TEST" }, { "name": "Respiratory Inductance Plethysmography (RIP)", "type": "DIAGNOSTIC_TEST" }, { "name": "Diaphragm Ultrasound", "type": "DIAGNOSTIC_TEST" }, { "name": "Maximal Inspiratory Pressure", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "OTHER", "DIAGNOSTIC_TEST" ], "sponsor": "Children's Hospital Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "30 Days", "maximum_age": "18 Years", "sex": "ALL", "summary": "30 Days to 18 Years" }, "enrollment_count": 248, "start_date": "2017-10-21", "completion_date": "2024-06-20", "has_results": true, "last_update_posted_date": "2025-09-17", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03266016" }, { "nct_id": "NCT03709199", "title": "Long Term Follow up of Children Enrolled in the REDvent Study", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Respiratory Distress Syndrome, Adult", "Ventilator-Induced Lung Injury", "Neurocognitive Dysfunction", "Quality of Life", "Respiration Disorders" ], "interventions": [ { "name": "Ventilation Inhomogeneity", "type": "DIAGNOSTIC_TEST" }, { "name": "Diaphragm Ultrasound", "type": "DIAGNOSTIC_TEST" }, { "name": "Respiratory Inductance Plethysmography", "type": "DIAGNOSTIC_TEST" }, { "name": "Spirometry", "type": "DIAGNOSTIC_TEST" }, { "name": "Functional Residual Capacity", "type": "DIAGNOSTIC_TEST" }, { "name": "MIP/MEP", "type": "DIAGNOSTIC_TEST" }, { "name": "6 minute walk test", "type": "DIAGNOSTIC_TEST" }, { "name": "Neurocognitive Testing", "type": "DIAGNOSTIC_TEST" }, { "name": "Emotional Health Assessment", "type": "DIAGNOSTIC_TEST" }, { "name": "Health Related Quality of Life", "type": "DIAGNOSTIC_TEST" }, { "name": "Functional Status", "type": "DIAGNOSTIC_TEST" }, { "name": "Respiratory Status Questionnaire", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Children's Hospital Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Month", "maximum_age": "18 Years", "sex": "ALL", "summary": "1 Month to 18 Years" }, "enrollment_count": 176, "start_date": "2018-10-01", "completion_date": "2026-05-01", "has_results": false, "last_update_posted_date": "2025-04-17", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03709199" }, { "nct_id": "NCT02611219", "title": "Deconditioning in Transplant", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "EARLY_PHASE1" ], "conditions": [ "Hematopoietic and Stem Cell Transplant" ], "interventions": [ { "name": "General Health Module-Baseline Adolescent-Self Report (13-18 years)", "type": "OTHER" }, { "name": "General Health Module-Follow Up Adolescent-Self Report (13-18 years)", "type": "OTHER" }, { "name": "General Health Module-Baseline Parent Report-Adolescent (13-18 years)", "type": "OTHER" }, { "name": "General Health Module-Follow Up Parent Report-Adolescent (13-18 years)", "type": "OTHER" }, { "name": "General Health Module-Baseline Parent Report-School Age (5-12 years)", "type": "OTHER" }, { "name": "General Health Module-Follow Up Parent Report-School Age (5-12 years)", "type": "OTHER" }, { "name": "Demographic Data Form", "type": "OTHER" }, { "name": "SCT Daily Activity Log", "type": "OTHER" }, { "name": "The Functional Independence Measure for Children", "type": "OTHER" }, { "name": "Manual Muscle Testing", "type": "OTHER" }, { "name": "3-Minute Step Test", "type": "OTHER" }, { "name": "HSCT Module-Follow Up Adolescent-Self Report (13-18 years)", "type": "OTHER" }, { "name": "HSCT Module-Follow Child-Self Report (5-12 years)", "type": "OTHER" }, { "name": "HSCT Module-Follow Up Parent Report-adolescent (13-18 years)", "type": "OTHER" }, { "name": "HSCT Module-Follow Up Parent Report-School Age (5-12 years)", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Washington University School of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "7 Years", "maximum_age": "17 Years", "sex": "ALL", "summary": "7 Years to 17 Years" }, "enrollment_count": 30, "start_date": "2015-03", "completion_date": "2016-04", "has_results": false, "last_update_posted_date": "2016-05-27", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "St Louis, Missouri", "locations": [ { "city": "St Louis", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT02611219" }, { "nct_id": "NCT01306994", "title": "Study of Resting and Exercising Body Functioning in Freeman-Sheldon Syndrome and Related Conditions", "overall_status": "WITHDRAWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Arthrogryposis", "Craniofacial Abnormalities" ], "interventions": [ { "name": "Lactate, Glucose, and Adenosine Triphosphate Blood Levels", "type": "OTHER" }, { "name": "Physiological Stress Test", "type": "PROCEDURE" }, { "name": "Functional Enquiry Form", "type": "OTHER" }, { "name": "Strength, Joint ROM, Girth and Length Measurements", "type": "OTHER" }, { "name": "Study Physical Examination", "type": "OTHER" }, { "name": "Observational Gait Analysis", "type": "OTHER" }, { "name": "Mental Health Interview", "type": "OTHER" } ], "intervention_types": [ "OTHER", "PROCEDURE" ], "sponsor": "Freeman-Sheldon Research Group, Inc.", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 0, "start_date": "2014-03", "completion_date": "2022-06", "has_results": false, "last_update_posted_date": "2022-06-06", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "Buckhannon, West Virginia", "locations": [ { "city": "Buckhannon", "state": "West Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT01306994" }, { "nct_id": "NCT00926523", "title": "Biomarkers in the Evaluation of Chronic Lung Disease", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Pulmonary Hypertension", "Pulmonary Arterial Hypertension", "Interstitial Lung Disease" ], "interventions": [ { "name": "Blood Gas", "type": "OTHER" }, { "name": "Pulmonary Exercise Test", "type": "OTHER" }, { "name": "Spirometry", "type": "OTHER" }, { "name": "Breath Condensate Collector", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Northwell Health", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 67, "start_date": "2009-06", "completion_date": "2011-03", "has_results": false, "last_update_posted_date": "2011-05-27", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "New Hyde Park, New York", "locations": [ { "city": "New Hyde Park", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00926523" }, { "nct_id": "NCT04538378", "title": "Olaparib (LYNPARZA) Plus Durvalumab (IMFINZI) in EGFR-Mutated Adenocarcinomas That Transform to Small Cell Lung Cancer (SCLC) and Other Neuroendocrine Tumors", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "EGFR-Mutated Non-Small-Cell Lung Carcinoma", "Small Cell/Neuroendocrine" ], "interventions": [ { "name": "Olaparib", "type": "DRUG" }, { "name": "Durvalumab", "type": "DRUG" }, { "name": "EKG", "type": "DIAGNOSTIC_TEST" }, { "name": "Tumor biopsy", "type": "PROCEDURE" }, { "name": "CT chest, abdomen and pelvis", "type": "DIAGNOSTIC_TEST" }, { "name": "MRI chest, abdomen and pelvis", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DRUG", "DIAGNOSTIC_TEST", "PROCEDURE" ], "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": 4, "start_date": "2021-07-07", "completion_date": "2024-02-27", "has_results": true, "last_update_posted_date": "2026-09-22", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT04538378" }, { "nct_id": "NCT01800292", "title": "Characterization of LV Strain Patterns in Mildly Elevated PCWP and PAH.", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Hypertension, Pulmonary Artery", "Ventricular Dysfunction, Left" ], "interventions": [ { "name": "sildenafil", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Arizona", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 9, "start_date": "2013-02", "completion_date": "2014-12", "has_results": false, "last_update_posted_date": "2015-11-04", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 1, "location_summary": "Tucson, Arizona", "locations": [ { "city": "Tucson", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT01800292" }, { "nct_id": "NCT02181257", "title": "Extracorporeal Photopheresis for Medicare Recipients of Lung Allografts", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Bronchiolitis Obliterans Syndrome (BOS)" ], "interventions": [ { "name": "Extracorporeal Photopheresis (ECP)", "type": "COMBINATION_PRODUCT" }, { "name": "No intervention in the SOC / Retrospective Chart review.", "type": "OTHER" } ], "intervention_types": [ "COMBINATION_PRODUCT", "OTHER" ], "sponsor": "Washington University School of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 280, "start_date": "2015-01", "completion_date": "2028-12", "has_results": false, "last_update_posted_date": "2026-04-06", "last_synced_at": "2026-10-22T20:12:58.184Z", "location_count": 22, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 18 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "La Jolla", "state": "California" }, { "city": "Gainsville", "state": "Florida" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT02181257" } ] }