{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=METERED-DOSE+INHALER+%28MDI%29&page=5", "query": { "intervention": "METERED-DOSE INHALER (MDI)", "page": 5 }, "page_size": 10 }, "pagination": { "page": 5, "page_size": 10, "total_count": 154, "total_pages": 16, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=METERED-DOSE+INHALER+%28MDI%29&page=6&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=METERED-DOSE+INHALER+%28MDI%29&page=4&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-14T11:53:20.606Z", "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": "NCT00577655", "title": "Albuterol HFA MDI in Pediatric Participants With Asthma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "Albuterol", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" }, { "name": "Proventil® HFA", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Teva Branded Pharmaceutical Products R&D, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "4 Years", "maximum_age": "11 Years", "sex": "ALL", "summary": "4 Years to 11 Years" }, "enrollment_count": 103, "start_date": "2007-08", "completion_date": "2008-07", "has_results": true, "last_update_posted_date": "2021-11-12", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 13, "location_summary": "Huntington Beach, California • Palmdale, California • Paramount, California + 10 more", "locations": [ { "city": "Huntington Beach", "state": "California" }, { "city": "Palmdale", "state": "California" }, { "city": "Paramount", "state": "California" }, { "city": "Riverside", "state": "California" }, { "city": "Sacramento", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00577655" }, { "nct_id": "NCT01172821", "title": "Evaluation of Tiotropium 2.5 and 5 mcg Once Daily Delivered Via the Respimat® Inhaler Compared to Placebo and Salmeterol HydroFluoroAlkane (HFA) Metered Dose Inhaler (MDI) (50 mcg Twice Daily) in Patient With Moderate Persistent Asthma II", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "placebo", "type": "DRUG" }, { "name": "tiotropium Respimat® low dose", "type": "DRUG" }, { "name": "tiotropium Respimat® high dose", "type": "DRUG" }, { "name": "50 mcg salmeterol HFA MDI", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Boehringer Ingelheim", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "18 Years to 75 Years" }, "enrollment_count": 1032, "start_date": "2010-08", "completion_date": "2012-11", "has_results": true, "last_update_posted_date": "2014-06-09", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 18, "location_summary": "Los Angeles, California • Stockton, California • Centennial, Colorado + 15 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Stockton", "state": "California" }, { "city": "Centennial", "state": "Colorado" }, { "city": "Denver", "state": "Colorado" }, { "city": "Panama City", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT01172821" }, { "nct_id": "NCT00530062", "title": "Comparison of Single-Dose Efficacy of an Albuterol Breath-Actuated Inhaler (Albuterol-HFA-BAI) Versus an Albuterol Metered-Dose Inhaler (Albuterol-HFA-MDI) in Participants With Asthma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "Albuterol-HFA-MDI", "type": "DRUG" }, { "name": "Albuterol-HFA-BAI", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Teva Branded Pharmaceutical Products R&D, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "7 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "7 Years to 70 Years" }, "enrollment_count": 49, "start_date": "2007-07-25", "completion_date": "2008-10-24", "has_results": true, "last_update_posted_date": "2022-09-07", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 5, "location_summary": "Huntington Beach, California • Lakewood, Colorado • Minneapolis, Minnesota + 2 more", "locations": [ { "city": "Huntington Beach", "state": "California" }, { "city": "Lakewood", "state": "Colorado" }, { "city": "Minneapolis", "state": "Minnesota" }, { "city": "Oklahoma City", "state": "Oklahoma" }, { "city": "Lake Oswego", "state": "Oregon" } ], "official_url": "https://clinicaltrials.gov/study/NCT00530062" }, { "nct_id": "NCT02536508", "title": "Study to Assess the Safety and Tolerability of PT010, PT009 and PT003 in Subjects With Moderate to Very Severe Chronic Obstructive Pulmonary Disease", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "COPD" ], "interventions": [ { "name": "BGF MDI 320/14.4/9.6 μg", "type": "DRUG" }, { "name": "GFF MDI 14.4/9.6 μg", "type": "DRUG" }, { "name": "BFF MDI 320/9.6 μg", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Pearl Therapeutics, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "40 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "40 Years to 80 Years" }, "enrollment_count": 627, "start_date": "2015-08-10", "completion_date": "2017-09-12", "has_results": true, "last_update_posted_date": "2021-02-26", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 64, "location_summary": "Dothan, Alabama • Jasper, Alabama • Peoria, Arizona + 56 more", "locations": [ { "city": "Dothan", "state": "Alabama" }, { "city": "Jasper", "state": "Alabama" }, { "city": "Peoria", "state": "Arizona" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Fullerton", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02536508" }, { "nct_id": "NCT02584257", "title": "Pharmacodynamic Bioequivalence of Metered Dose Inhalers of Albuterol Sulfate in Patients With Stable Mild Asthma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Mild Persistent Asthma" ], "interventions": [ { "name": "methacholine chloride", "type": "OTHER" }, { "name": "placebo ProAir HFA", "type": "DRUG" }, { "name": "ProAir HFA", "type": "DRUG" }, { "name": "Lupin albuterol HFA MDI", "type": "DRUG" }, { "name": "placebo Lupin albuterol HFA MDI", "type": "DRUG" } ], "intervention_types": [ "OTHER", "DRUG" ], "sponsor": "Lupin, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 217, "start_date": "2016-04", "completion_date": "2016-09", "has_results": true, "last_update_posted_date": "2020-12-04", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 17, "location_summary": "Huntington Beach, California • Mission Viejo, California • Rolling Hills Estates, California + 14 more", "locations": [ { "city": "Huntington Beach", "state": "California" }, { "city": "Mission Viejo", "state": "California" }, { "city": "Rolling Hills Estates", "state": "California" }, { "city": "San Diego", "state": "California" }, { "city": "San Jose", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02584257" }, { "nct_id": "NCT01714063", "title": "Drug Delivery Via Pressurized Metered-dose Inhaler and Valved Holding Chamber in Asthmatic Children: Determination of Delivered Dose Following Coordinated and Uncoordinated Use", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Asthma" ], "interventions": [ { "name": "Pressurized Metered-Dose Inhaler", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Philips Respironics", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "5 Years", "maximum_age": "8 Years", "sex": "ALL", "summary": "5 Years to 8 Years" }, "enrollment_count": 34, "start_date": "2012-12", "completion_date": "2014-07", "has_results": true, "last_update_posted_date": "2019-04-24", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 1, "location_summary": "Little Rock, Arkansas", "locations": [ { "city": "Little Rock", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT01714063" }, { "nct_id": "NCT04901715", "title": "Functional Studies of Novel Genes Mutated in Primary Ciliary Dyskinesia II: Genotype to Phenotype", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "EARLY_PHASE1" ], "conditions": [ "Primary Ciliary Dyskinesia" ], "interventions": [ { "name": "Albuterol", "type": "DRUG" }, { "name": "Technetium99m - Sulfur Colloid (Tc99m-SC)", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DRUG", "DIAGNOSTIC_TEST" ], "sponsor": "University of North Carolina, Chapel Hill", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "12 Years", "maximum_age": "90 Years", "sex": "ALL", "summary": "12 Years to 90 Years" }, "enrollment_count": 27, "start_date": "2021-06-10", "completion_date": "2024-07-22", "has_results": true, "last_update_posted_date": "2025-09-05", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 1, "location_summary": "Chapel Hill, North Carolina", "locations": [ { "city": "Chapel Hill", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT04901715" }, { "nct_id": "NCT00094016", "title": "Evaluation of Two Doses of QVAR by Breath Operated and Metered Dose Inhalers in Asthmatic Children", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "beclomethasone dipropionate", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Teva Branded Pharmaceutical Products R&D, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "5 Years", "maximum_age": "11 Years", "sex": "ALL", "summary": "5 Years to 11 Years" }, "enrollment_count": 440, "start_date": "2004-10-31", "completion_date": "2006-06-30", "has_results": false, "last_update_posted_date": "2021-11-23", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 37, "location_summary": "Huntington Beach, California • Long Beach, California • Mission Viejo, California + 31 more", "locations": [ { "city": "Huntington Beach", "state": "California" }, { "city": "Huntington Beach", "state": "California" }, { "city": "Long Beach", "state": "California" }, { "city": "Mission Viejo", "state": "California" }, { "city": "Orange", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00094016" }, { "nct_id": "NCT02275052", "title": "A Study to Evaluate the Effect of the Combination of Umeclidinium (UMEC) and Vilanterol (VI) on Exercise Endurance Time (EET) in Participants With Chronic Obstructive Pulmonary Disease (COPD)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Pulmonary Disease, Chronic Obstructive" ], "interventions": [ { "name": "UMEC/VI DPI", "type": "DRUG" }, { "name": "Placebo DPI", "type": "DRUG" }, { "name": "Albuterol/salbutamol MDI", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "GlaxoSmithKline", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "40 Years", "maximum_age": null, "sex": "ALL", "summary": "40 Years and older" }, "enrollment_count": 198, "start_date": "2015-01-23", "completion_date": "2016-06-02", "has_results": true, "last_update_posted_date": "2018-08-16", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 10, "location_summary": "Jasper, Alabama • Saint Charles, Missouri • Charlotte, North Carolina + 7 more", "locations": [ { "city": "Jasper", "state": "Alabama" }, { "city": "Saint Charles", "state": "Missouri" }, { "city": "Charlotte", "state": "North Carolina" }, { "city": "Medford", "state": "Oregon" }, { "city": "Anderson", "state": "South Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT02275052" }, { "nct_id": "NCT01456494", "title": "Teaching Use of Respiratory Inhalers (TURI)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Asthma", "COPD" ], "interventions": [ { "name": "Brief Intervention", "type": "OTHER" }, { "name": "Teach-to-Goal Education", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Chicago", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 50, "start_date": "2009-07", "completion_date": "2010-07", "has_results": true, "last_update_posted_date": "2019-06-18", "last_synced_at": "2026-10-14T11:53:20.606Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT01456494" } ] }