{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Montelukast+10mg", "query": { "intervention": "Montelukast 10mg" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 107, "total_pages": 11, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Montelukast+10mg&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-24T07:47:14.510Z", "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": "NCT02410278", "title": "Study of Montelukast on Gastrointestinal Tolerability in Patients With Relapsing Forms of Multiple Sclerosis Receiving Tecfidera", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Multiple Sclerosis" ], "interventions": [ { "name": "dimethyl fumarate", "type": "DRUG" }, { "name": "montelukast", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Biogen", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 102, "start_date": "2015-03-12", "completion_date": "2017-04-27", "has_results": true, "last_update_posted_date": "2020-03-31", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 50, "location_summary": "Jonesboro, Arkansas • Carmichael, California • La Jolla, California + 46 more", "locations": [ { "city": "Jonesboro", "state": "Arkansas" }, { "city": "Carmichael", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "La Mesa", "state": "California" }, { "city": "Pomona", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02410278" }, { "nct_id": "NCT00676468", "title": "Comparative Effects of Fish Oil Supplementation and a Montelukast on EIB and Airway Inflammation in Asthma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "Active Montelukast + Fish Oil Placebo", "type": "OTHER" }, { "name": "Active Fish Oil + Montelukast Placebo", "type": "OTHER" }, { "name": "Active Montelukast + Active Fish Oil", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Indiana University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "40 Years", "sex": "ALL", "summary": "18 Years to 40 Years" }, "enrollment_count": 20, "start_date": "2008-09", "completion_date": "2009-04", "has_results": false, "last_update_posted_date": "2009-10-09", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 1, "location_summary": "Bloomington, Indiana", "locations": [ { "city": "Bloomington", "state": "Indiana" } ], "official_url": "https://clinicaltrials.gov/study/NCT00676468" }, { "nct_id": "NCT00115297", "title": "Montelukast for Early Life Wheezing", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2", "PHASE3" ], "conditions": [ "Lung Diseases", "Asthma" ], "interventions": [ { "name": "Montelukast", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Massachusetts, Worcester", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "3 Months", "maximum_age": "3 Years", "sex": "ALL", "summary": "3 Months to 3 Years" }, "enrollment_count": 62, "start_date": "2004-09", "completion_date": "2016-10", "has_results": true, "last_update_posted_date": "2017-03-14", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 1, "location_summary": "Worcester, Massachusetts", "locations": [ { "city": "Worcester", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00115297" }, { "nct_id": "NCT00471809", "title": "Childhood Asthma Research and Education (CARE) Network Trial - Montelukast or Azithromycin for Reduction of Inhaled Corticosteroids in Childhood Asthma (MARS)", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "Budesonide + Salmeterol + Azithromycin", "type": "DRUG" }, { "name": "Budesonide + Salmeterol + Montelukast", "type": "DRUG" }, { "name": "Budesonide + Salmeterol + Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Heart, Lung, and Blood Institute (NHLBI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "6 Years", "maximum_age": "17 Years", "sex": "ALL", "summary": "6 Years to 17 Years" }, "enrollment_count": 210, "start_date": "2006-03", "completion_date": "2007-03", "has_results": false, "last_update_posted_date": "2016-07-29", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 6, "location_summary": "Tucson, Arizona • Los Angeles, California • San Diego, California + 3 more", "locations": [ { "city": "Tucson", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "San Diego", "state": "California" }, { "city": "Denver", "state": "Colorado" }, { "city": "St Louis", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT00471809" }, { "nct_id": "NCT01156792", "title": "Safety and Efficacy Study of Adding GSK2190915 to Low Dose Inhaled Corticosteroid Treatment for Asthma Subjects > or = 12 Years of Age", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "FP 100", "type": "DRUG" }, { "name": "GSK2190915 100", "type": "DRUG" }, { "name": "GSK2190915 300", "type": "DRUG" }, { "name": "montelukast", "type": "DRUG" }, { "name": "placebo", "type": "DRUG" }, { "name": "FP/SAL 100/50", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "GlaxoSmithKline", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Years", "maximum_age": null, "sex": "FEMALE", "summary": "12 Years and older · Female only" }, "enrollment_count": 162, "start_date": "2010-09", "completion_date": "2011-10", "has_results": true, "last_update_posted_date": "2017-04-05", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 32, "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Huntington Beach, California + 28 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Huntington Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Vista", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01156792" }, { "nct_id": "NCT02889809", "title": "Effects of a Orally Inhaled Fluticasone Furoate on Growth Velocity in Prepubertal, Paediatric Subjects With Asthma Over a Year", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Asthma" ], "interventions": [ { "name": "Fluticasone furoate", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" }, { "name": "Montelukast", "type": "DRUG" }, { "name": "Short Acting Beta 2 Agonist", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "GlaxoSmithKline", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "5 Years", "maximum_age": "9 Years", "sex": "ALL", "summary": "5 Years to 9 Years" }, "enrollment_count": 477, "start_date": "2017-07-10", "completion_date": "2021-06-04", "has_results": true, "last_update_posted_date": "2024-01-17", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 18, "location_summary": "Little Rock, Arkansas • Huntington Beach, California • Homestead, Florida + 12 more", "locations": [ { "city": "Little Rock", "state": "Arkansas" }, { "city": "Huntington Beach", "state": "California" }, { "city": "Homestead", "state": "Florida" }, { "city": "Loxahatchee Groves", "state": "Florida" }, { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT02889809" }, { "nct_id": "NCT01998971", "title": "A Study of JNJ-54767414 (HuMax CD38) (Anti-CD38 Monoclonal Antibody) in Combination With Backbone Treatments for the Treatment of Patients With Multiple Myeloma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Multiple Myeloma" ], "interventions": [ { "name": "Daratumumab", "type": "DRUG" }, { "name": "Velcade", "type": "DRUG" }, { "name": "Pomalidomide", "type": "DRUG" }, { "name": "Dexamethasone", "type": "DRUG" }, { "name": "Melphalan", "type": "DRUG" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Thalidomide", "type": "DRUG" }, { "name": "Diphenhydramine", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Carfilzomib", "type": "DRUG" }, { "name": "Lenalidomide", "type": "DRUG" }, { "name": "Montelukast", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Janssen Research & Development, LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 240, "start_date": "2014-02-18", "completion_date": "2024-01-11", "has_results": false, "last_update_posted_date": "2025-04-25", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 10, "location_summary": "Duarte, California • Atlanta, Georgia • Chicago, Illinois + 7 more", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Indianapolis", "state": "Indiana" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT01998971" }, { "nct_id": "NCT00492102", "title": "Montelukast in Very Low Birthweight Infants", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Bronchopulmonary Dysplasia" ], "interventions": [ { "name": "Montelukast", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Children's Hospital Medical Center, Cincinnati", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "7 Days", "maximum_age": null, "sex": "ALL", "summary": "7 Days and older" }, "enrollment_count": 9, "start_date": "2007-03", "completion_date": "2011-06", "has_results": false, "last_update_posted_date": "2012-08-02", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 1, "location_summary": "Cincinnati, Ohio", "locations": [ { "city": "Cincinnati", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT00492102" }, { "nct_id": "NCT00119015", "title": "The Addition of Montelukast to Fluticasone in the Treatment of Perennial Allergic Rhinitis", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Rhinitis, Allergic, Perennial" ], "interventions": [ { "name": "Placebo", "type": "DRUG" }, { "name": "Montelukast", "type": "DRUG" }, { "name": "Fluticasone propionate", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Chicago", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "55 Years", "sex": "ALL", "summary": "18 Years to 55 Years" }, "enrollment_count": 102, "start_date": "2005-07", "completion_date": "2009-01", "has_results": true, "last_update_posted_date": "2014-02-28", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00119015" }, { "nct_id": "NCT04294459", "title": "Safety, Pharmacokinetics, and Preliminary Efficacy of Isatuximab in Patients Awaiting Kidney Transplantation", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Immune System Disorder" ], "interventions": [ { "name": "Isatuximab SAR650984", "type": "DRUG" }, { "name": "Acetaminophen (paracetamol) or equivalent", "type": "DRUG" }, { "name": "Ranitidine or equivalent", "type": "DRUG" }, { "name": "Diphenhydramine or equivalent", "type": "DRUG" }, { "name": "Methylprednisolone or equivalent", "type": "DRUG" }, { "name": "Montelukast or equivalent", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Sanofi", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 23, "start_date": "2020-06-18", "completion_date": "2022-05-02", "has_results": true, "last_update_posted_date": "2025-09-17", "last_synced_at": "2026-09-24T07:47:14.510Z", "location_count": 4, "location_summary": "San Francisco, California • Rochester, Minnesota • New York, New York + 1 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "Rochester", "state": "Minnesota" }, { "city": "New York", "state": "New York" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04294459" } ] }