Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 10, 2026, 9:19 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 78 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Montelukast Clear all
Recruiting Phase 1 Interventional

Clinical Evaluation of Montelukast in Veterans With Gulf War Illness

NCT05992311
View directory record Official record
Conditions
Gulf War Syndrome
Interventions
Montelukast, Placebo
Drug · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
50 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 3 Interventional Results available

ACTIV-6: COVID-19 Study of Repurposed Medications - Arm F (Montelukast)

NCT05894577
View directory record Official record
Conditions
Covid19
Interventions
Placebo, Montelukast
Other · Drug
Lead sponsor
Susanna Naggie, MD
Other
Eligibility
30 Years and older
Enrollment
1,453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
109
States / cities
Chandler, Arizona • Gilbert, Arizona • Mesa, Arizona + 96 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Intranasal Corticosteroid and Montelukast On Nasal Allergen Challenges*

NCT01240889
View directory record Official record
Conditions
Allergy
Interventions
Fluticasone, Fluticason
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 9, 2012 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Montelukast for Early Life Wheezing

NCT00115297
View directory record Official record
Conditions
Lung Diseases, Asthma
Interventions
Montelukast, Placebo
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
3 Months to 3 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2016
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 2 Interventional Results available

Efficacy of Montelukast in Reducing the Incidence and Severity of Monoclonal Antibodies Associated Infusion Reactions

NCT04198623
View directory record Official record
Conditions
Infusion Reaction, Monoclonal Antibody
Interventions
Montelukast 10 Mg Oral Tablet
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Clovis, California
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Sep 10, 2026, 9:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Data Analysis for Drug Repurposing for Effective Alzheimer's Medicines (DREAM) - Montelukast vs Fluticasone

NCT05457855
View directory record Official record
Conditions
Asthma
Interventions
Montelukast, Fluticasone
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
65 Years and older
Enrollment
51,533 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced Sep 10, 2026, 9:19 PM EDT
Not listed Phase 4 Interventional

Singulair Use in Non-Allergic Rhinitis Eosinophil Syndrome (NARES)

NCT00406094
View directory record Official record
Conditions
Rhinitis
Interventions
montelukast, placebo
Drug
Lead sponsor
Bernstein, Jonathan A., M.D.
Individual
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 15, 2009 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Airborne Ultrafine and Fine Particulate Matter: A Cause for Endothelial Dysfunction in Man?

NCT00814281
View directory record Official record
Conditions
Airway Inflammation
Interventions
placebo, Montelukast
Other · Drug
Lead sponsor
Marywood University
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Scranton, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 20, 2009 · Synced Sep 10, 2026, 9:19 PM EDT
Not listed Not applicable Interventional

Evaluation Montelukast in the Treatment of Status Asthmaticus

NCT01770899
View directory record Official record
Conditions
Status Asthmaticus
Interventions
Montelukast, Placebo
Drug
Lead sponsor
Corrie Fletcher
Other
Eligibility
2 Years to 14 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 24, 2013 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 4 Interventional Results available

Efficacy Study of Montelukast in Atopic Dermatitis Induced by Food Allergens

NCT00557284
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Montelukast, Placebo
Drug
Lead sponsor
1st Allergy & Clinical Research Center
Other
Eligibility
1 Year to 8 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Centennial, Colorado • Thornton, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 20, 2015 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 1 Interventional

Montelukast in Very Low Birthweight Infants

NCT00492102
View directory record Official record
Conditions
Bronchopulmonary Dysplasia
Interventions
Montelukast
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Days and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 1, 2012 · Synced Sep 10, 2026, 9:19 PM EDT
Recruiting Phase 1Phase 2 Interventional

PK, Safety and Preliminary Efficacy Study of Montelukast in Critically Ill Infants With Developing Bronchopulmonary Dysplasia

NCT07101640
View directory record Official record
Conditions
Bronchopulmonary Dysplasia (BPD), Premature Births, Critical Illness
Interventions
montelukast 4 mg granule, Placebo
Drug
Lead sponsor
Duke University
Other
Eligibility
7 Days to 28 Days
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
5
States / cities
Little Rock, Arkansas • Amherst, Massachusetts • Las Vegas, Nevada + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 10, 2026, 9:19 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effects of Montelukast on Occult Exercise-Induced Bronchospasm in Athletes

NCT00375232
View directory record Official record
Conditions
Exercise-Induced Bronchospasm
Interventions
Administration of montelukast or placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 6, 2016 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 2 Interventional Results available

BI 671800 in Asthmatic Patients on Inhaled Corticosteroids

NCT01103349
View directory record Official record
Conditions
Asthma
Interventions
BI 671800, Placebo, Montelukast
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 65 Years
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
6
States / cities
Denver, Colorado • North Dartmouth, Massachusetts • Plymouth, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated May 30, 2022 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 2 Interventional Results available

Montelukast to Treat Bronchiolitis Obliterans

NCT00656058
View directory record Official record
Conditions
Bronchiolitis Obliterans, Chronic Graft Versus Host Disease, Leukotriene, Montelukast, Stem Cell Transplant
Interventions
Singulair (Montelukast Sodium)
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
6 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 8, 2018 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 4 Interventional Results available

A Pilot Study to Evaluate the Efficacy of Montelukast in the Treatment of Acute Otitis Media (AOM) in Children

NCT00189462
View directory record Official record
Conditions
Acute Otitis Media, Otitis Media, Ear Infection
Interventions
Montelukast, Placebo
Drug
Lead sponsor
Deborah Gentile
Other
Eligibility
18 Months to 5 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
2
States / cities
Bellevue, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 2 Interventional Results available

Standard Infusion Carboplatin Versus Prophylactic Extended Infusion Carboplatin in Patients With Patients With Recurrent, Ovary, Fallopian Tube, and Primary Peritoneal Cancer

NCT01248962
View directory record Official record
Conditions
Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Cancer
Interventions
carboplatin
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Female only
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 1, 2019 · Synced Sep 10, 2026, 9:19 PM EDT
Not yet recruiting Phase 4 Interventional

MIRACLE-T2D Montelukast Intervention for Renal, Cardiovascular and Eye Health in Type 2 Diabetes

NCT07685886
View directory record Official record
Conditions
Diabetes, Kidney Disease, Vascular Disease, Retinopathy
Interventions
Montelukast, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Bioequivalency Study of Montelukast 10 mg Tablets Under Fasted Conditions

NCT01659931
View directory record Official record
Conditions
Asthma
Interventions
Montelukast, Singulair
Drug
Lead sponsor
Roxane Laboratories
Industry
Eligibility
18 Years to 45 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 10, 2026, 9:19 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1 Drug-drug Interaction Study in Healthy Volunteers

NCT02227173
View directory record Official record
Conditions
Drug-drug Interaction Study
Interventions
BMS-986020, Montelukast, Flurbiprofen, Digoxin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2014 · Synced Sep 10, 2026, 9:19 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Premedication to Reduce Amivantamab Associated Infusion Related Reactions

NCT05663866
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
Dexamethasone, Montelukast, Methotrexate, Amivantamab, Lazertinib
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Fountain Valley, California • Fairfax, Virginia • Renton, Washington
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 10, 2026, 9:19 PM EDT
Recruiting Phase 4 Interventional

Effect of Montelukast on Kidney and Vascular Function in Type 1 Diabetes

NCT05498116
View directory record Official record
Conditions
Albuminuria
Interventions
Montelukast, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 10, 2026, 9:19 PM EDT
Terminated Phase 4 Interventional Results available

Effect of Montelukast Therapy in Obstructive Sleep Apnea(OSA) Children

NCT01027806
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Montelukast
Drug
Lead sponsor
University of Chicago
Other
Eligibility
2 Years to 10 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 2, 2019 · Synced Sep 10, 2026, 9:19 PM EDT
Recruiting Early Phase 1 Interventional

MOntelukast as a Potential CHondroprotective Treatment Following Anterior Cruciate Ligament Reconstruction (MOCHA Trial)

NCT04572256
View directory record Official record
Conditions
ACL Injury, Meniscus Tear, Post-traumatic Osteoarthritis
Interventions
Montelukast, Placebo
Drug
Lead sponsor
Austin V Stone
Other
Eligibility
25 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 10, 2026, 9:19 PM EDT