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 23, 2026, 2:38 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 204 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Placebo inhalation powder Clear all
Completed Phase 3 Interventional Results available

An Efficacy and Safety Study of Fluticasone Furoate/Vilanterol 100/25 Microgram (mcg) Inhalation Powder, Fluticasone Propionate/Salmeterol 250/50 mcg Inhalation Powder, and Fluticasone Propionate 250 mcg Inhalation Powder in Adults and Adolescents With Persistent Asthma

NCT02301975
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone Furoate/Vilanterol 100/25 mcg via ELLIPTA inhaler, Placebo inhalation powders via ELLIPTA inhaler, Fluticasone Propionate/Salmeterol 250/50 mcg via ACCUHALER/DISKUS inhaler, Placebo inhalation powder via ACCUHALER/DISKUS inhaler, Fluticasone Propionate 250 mcg via ACCUHALER/DISKUS inhaler
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
1,526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
34
States / cities
Huntington Beach, California • Riverside, California • Rolling Hills Estates, California + 30 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2018 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 1 Interventional Results available

Clinical Efficacy Study of Salmeterol Xinafoate/Fluticasone Propionate in Asthma

NCT02260492
View directory record Official record
Conditions
Asthma
Interventions
OT329 (combination of fluticasone propionate and salmeterol xinafoate), Advair Diskus (combination of fluticasone propionate and salmeterol xinafoate), Placebo
Drug
Lead sponsor
Oriel Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
879 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
47
States / cities
Goodyear, Arizona • Tempe, Arizona • Anaheim, California + 40 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study of Adding GSK2190915 to Low Dose Inhaled Corticosteroid Treatment for Asthma Subjects > or = 12 Years of Age

NCT01156792
View directory record Official record
Conditions
Asthma
Interventions
FP 100, GSK2190915 100, GSK2190915 300, montelukast, placebo, FP/SAL 100/50
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older · Female only
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
32
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Huntington Beach, California + 28 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Sep 23, 2026, 2:38 PM EDT
Recruiting Phase 3 Interventional

Efficacy and Safety Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)

NCT07179380
View directory record Official record
Conditions
Pulmonary Hypertension, Interstitial Lung Disease
Interventions
Treprostinil Palmitil Inhalation Powder, Placebo
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
11
States / cities
Los Angeles, California • Santa Barbara, California • Gainesville, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 23, 2026, 2:38 PM EDT
Recruiting Phase 3 Interventional

A Phase 3 Trial of Inhaled Mosliciguat in PH-ILD (PHrontier)

NCT07816185
View directory record Official record
Conditions
Pulmonary Hypertension, Interstitial Lung Disease, Vascular Diseases, Cardiovascular Diseases, Fibrosis
Interventions
Mosliciguat, Placebo, Dry Powder Inhaler
Drug · Device
Lead sponsor
Pulmovant, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
376 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Kissimmee, Florida • Louisville, Kentucky • Bend, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

A 24-week Arterial Stiffness Study With Fluticasone Furoate/Vilanterol in COPD

NCT01336608
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Fluticasone Furoate/Vilanterol, Vilanterol, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
446 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • Newport Beach, California + 33 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

Effects of a Orally Inhaled Fluticasone Furoate on Growth Velocity in Prepubertal, Paediatric Subjects With Asthma Over a Year

NCT02889809
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone furoate, Placebo, Montelukast, Short Acting Beta 2 Agonist
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
5 Years to 9 Years
Enrollment
477 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
18
States / cities
Little Rock, Arkansas • Huntington Beach, California • Homestead, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

HZA113091 Efficacy and Safety of Fluticasone Furoate/Vilanterol (GW642444) in Adults and Adolescents

NCT01147848
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone furoate/Vilanterol Inhalation Powder, Fluticasone propionate/salmeterol Inhalation Powder, Placebo (1), Placebo (2)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
810 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
25
States / cities
Huntington Beach, California • Los Angeles, California • Riverside, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2017 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

Efficacy Safety Study of Arformoterol/Tiotropium Combination Versus Either Therapy Alone in Chronic Obstructive Pulmonary Disease (COPD)

NCT00424528
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Bronchitis, Emphysema
Interventions
Arformoterol Tartrate Inhalation Solution, Tiotropium, Arformoterol and Tiotropium, Placebo
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
45 Years and older
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
28
States / cities
Jasper, Alabama • Tucson, Arizona • San Diego, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2012 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

A 24-week Evaluation of GSK573719/Vilanterol (125/25mcg) and Components in COPD

NCT01313637
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
GSK573719/GW642444 125/25mcg, GSK573719 125mcg, GW642444 25mcg, Placebo only
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,493 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
24
States / cities
Jasper, Alabama • Phoenix, Arizona • Long Beach, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2018 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

A Study to Compare the Efficacy and Safety of Umeclidinium/Vilanterol With Fluticasone Propionate/Salmeterol in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01879410
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
UMEC/VI Inhalation Powder 62.5/25 mcg via NDPI, FSC Inhalation Powder 250/50 mcg via ACCUHALER/DISKUS, Placebo DISKUS, Placebo NDPI
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
15
States / cities
Tucson, Arizona • Newport Beach, California • Riverside, California + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

Investigate the Impact of Early Treatment Initiation With Tiotropium in Patients Recovering From Hospitalization for an Acute COPD Exacerbation 1

NCT01663987
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
tiotropium bromide, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
49
States / cities
Birmingham, Alabama • Florence, Alabama • Fountain Valley, California + 44 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 2 Interventional Results available

Dose-Finding Study of Batefenterol (GSK961081) Via Dry Powder Inhaler in Patients With Chronic Obstructive Pulmonary Disease (COPD)

NCT02570165
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Batefenterol, Umeclidinium/ Vilanterol, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
325 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
9
States / cities
Hialeah, Florida • Baltimore, Maryland • St Louis, Missouri + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 2 Interventional Results available

A Randomized Study To Evaluate The Efficacy And Safety Of An Investigational Drug In Adolescent And Adult Subjects With Asthma Uncontrolled on Non-steroidal Therapy.

NCT00603382
View directory record Official record
Conditions
Asthma
Interventions
GW685698X, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
599 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
94
States / cities
Phoenix, Arizona • Fort Smith, Arkansas • Little Rock, Arkansas + 81 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

A Comparative Study Between Fluticasone Furoate/Umeclidinium/Vilanterol (FF/UMEC/VI) Single Inhaler Triple Therapy Versus Tiotropium Monotherapy in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT03474081
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
FF/UMEC/VI, Tiotropium, Albuterol/salbutamol, Placebo to match FF/UMEC/VI, Placebo to match tiotropium, ELLIPTA inhaler, HANDIHALER, MDI
Drug · Device
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
33
States / cities
Andalusia, Alabama • Huntington Beach, California • Sacramento, California + 29 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2021 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

A Phase IIIb Study to Evaluate the Efficacy of Umeclidinium/Vilanterol (UMEC/VI) in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT02152605
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
UMEC/VI, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
498 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
11
States / cities
Phoenix, Arizona • Upland, California • Clearwater, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2017 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Efficacy and Safety of Multiple Dose Levels of AZD7594 Administered Once Daily by Inhalation in Asthmatic Subjects

NCT03622112
View directory record Official record
Conditions
Asthma
Interventions
AZD7594 DPI 55μg/50μg., AZD7594 DPI 99 µg/90 µg, AZD7594 DPI 198 µg/180 µg, AZD7594 DPI 396 µg/360 µg once daily., AZD7594 DPI 792 µg/720 µg, Placebo for AZD7594 once daily., FF 100 µg once daily (open-label)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 85 Years
Enrollment
808 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
21
States / cities
Sheffield, Alabama • Phoenix, Arizona • Fullerton, California + 18 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2020 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

A 24-week Evaluation of GSK573719/Vilanterol (62.5/25mcg) and Components in COPD

NCT01313650
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
62.5/25mcg, 62.5mcg, 25mcg, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,538 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
37
States / cities
Tucson, Arizona • Los Angeles, California • Ormond Beach, Florida + 33 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2018 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

Study HZA106827: Efficacy/Safety Study of Fluticasone Furoate/Vilanterol (GW642444) in Adult and Adolescent Asthmatics

NCT01165138
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone furoate/Vilanterol Inhalation Powder, Fluticasone Furoate Inhalation Powder, Placebo Inhaltion Powder
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
612 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
24
States / cities
Bell Gardens, California • Huntington Beach, California • Long Beach, California + 19 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Sep 23, 2026, 2:38 PM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of Once Daily Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Arterial Hypertension (PAH)

NCT07481981
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Treprostinil Palmitil Inhalation Powder, Placebo
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years to 75 Years
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
8
States / cities
Los Angeles, California • Santa Barbara, California • Torrance, California + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability, and PK of Escalating Doses of Flufirvitide-3 Dry Powder for Inhalation in Healthy Subjects

NCT01990846
View directory record Official record
Conditions
Influenza
Interventions
Flufirvitide 3, Placebo for Flufirvitide-3
Drug
Lead sponsor
Autoimmune Technologies, LLC
Industry
Eligibility
18 Years to 50 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Spartanburg, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 10, 2015 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

A Study Evaluating the Persistency of Response With or Without Xolair (Omalizumab) After Long-term Therapy

NCT01125748
View directory record Official record
Conditions
Allergic Asthma
Interventions
Omalizumab, Placebo, Asthma therapies
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
17 Years to 70 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
100
States / cities
Huntsville, Alabama • Little Rock, Arkansas • Bakersfield, California + 87 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2014 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 3 Interventional Results available

Pivotal Study to Assess the Efficacy, Safety and Tolerability of Dupilumab in Patients With Moderate-to-severe COPD With Type 2 Inflammation

NCT03930732
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Dupilumab SAR231893, Inhaled Corticosteroid, Inhaled Long-Acting Beta Agonist, Inhaled Long-Acting Muscarinic Antagonist, Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
40 Years to 80 Years
Enrollment
939 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
51
States / cities
Andalusia, Alabama • Birmingham, Alabama • Dothan, Alabama + 46 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2024 · Synced Sep 23, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

An Open-label Study to Evaluate Correct Use and Ease of Use of the ELLIPTA DPI in Pediatric Subjects With Asthma

NCT03478657
View directory record Official record
Conditions
Asthma
Interventions
Placebo DPI, ELLIPTA DPI, Ease of use questionnaires
Drug · Device · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
5 Years to 11 Years
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
15
States / cities
Little Rock, Arkansas • Huntington Beach, California • Napa, California + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Sep 23, 2026, 2:38 PM EDT