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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Lung Inflammation Clear all
Terminated No phase listed Observational

Effect of Acid Blockade on Microbiota and Inflammation in Cystic Fibrosis (CF)

NCT02769637
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
PPI treatment
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
10 Years to 21 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 26, 2018 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pathogenesis and Genetics of Environmental Asthma Ozone Study

NCT00574158
View directory record Official record
Conditions
Asthma, Inflammation
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 35 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2014 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microbiome Acquisition and Progression of Inflammation and Airway Disease in Infants and Children With Cystic Fibrosis

NCT01661491
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
3 Months to 4 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational

T Cell Cytokine Changes During IL-4 Receptor Treatment for Asthma

NCT00001908
View directory record Official record
Conditions
Asthma, Hypersensitivity
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 24, 2026, 12:47 PM EDT
Completed Phase 1 Interventional

Effects of Endotoxin in Normal Human Volunteers

NCT00001303
View directory record Official record
Conditions
Healthy, Lung Disease, Sepsis, Septic Shock
Interventions
Reference Endotoxin, Inhaled Nitric Oxide
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 45 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Airway Macrophages and Sputum Milieu in Adult Subjects With Airflow Obstruction

NCT00871637
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Bronchitis, Chronic, Occupational Diseases, Tobacco Use Disorder
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
50 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 6, 2023 · Synced Sep 24, 2026, 12:47 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating the Impact of a Virtually Supervised Exercise Intervention and Group Counseling on Inflammation and the Microbiome of Smokers at High Risk for Lung Cancer, BE FIT Trial

NCT06445192
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Best Practice, Biospecimen Collection, Exercise Counseling, Exercise Intervention, Medical Device Usage and Evaluation, Physical Performance Testing, Questionnaire Administration, Telemedicine
Other · Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
40 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 24, 2026, 12:47 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Imaging Sex Differences in Smoking-Induced Pulmonary Inflammation

NCT03721822
View directory record Official record
Conditions
Smoking, Cigarette, Smoking E-cigarette, Healthy Volunteer
Interventions
[18F]NOS
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational

Novel Lung Imaging in Adults Undergoing Radiation Therapy to Assess for Radiation Pneumonitis

NCT02735746
View directory record Official record
Conditions
Lung Cancer, Breast Cancer, Mediastinum Lesion, Radiation Pneumonitis
Interventions
4D Computed Tomography (CT), Cone Beam CT, Low-dose Cinefluorography, Pulmonary Function Tests
Radiation · Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational

Coagulation Changes Associated With COVID-19 Infection

NCT04460664
View directory record Official record
Conditions
COVID, Disseminated Intravascular Coagulation, Coagulation Disorder
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated May 12, 2022 · Synced Sep 24, 2026, 12:47 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Assessing NOS Uptake With PET Imaging in Lung Inflammation

NCT02151552
View directory record Official record
Conditions
Lung Inflammation
Interventions
Endotoxin (E. coli O:113, Reference Endotoxin), [18F](+/-)NOS
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
19 Years to 44 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 22, 2018 · Synced Sep 24, 2026, 12:47 PM EDT
Completed Phase 2 Interventional Results available

Acetaminophen and Ascorbate in Sepsis: Targeted Therapy to Enhance Recovery

NCT04291508
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Critical Illness, Respiratory Failure, Sepsis
Interventions
Intravenous Acetaminophen (room temperature), Intravenous Vitamin C (refrigerated), 5% Dextrose (room temperature), 5% Dextrose refrigerated
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
41
States / cities
Birmingham, Alabama • Tucson, Arizona • Fresno, California + 34 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Sep 24, 2026, 12:47 PM EDT
Terminated Phase 4 Interventional

Management of Asthma Patients Guided by Exhaled Nitric Oxide (eNO)

NCT00739219
View directory record Official record
Conditions
Asthma
Interventions
Apieron Insight eNO monitor
Device
Lead sponsor
Apieron
Industry
Eligibility
12 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
12
States / cities
Mission Viejo, California • San Jose, California • Glastonbury, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2009 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational

Identifying Inflammatory Biomarkers of Chronic Obstructive Pulmonary Disease

NCT00394940
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
Not listed
Enrollment
2,085 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Sep 24, 2026, 12:47 PM EDT
Terminated Phase 2 Interventional Results available

A Safety, Tolerability and Efficacy Study in Chronic Obstructive Pulmonary Disease (COPD) Patients With QBM076.

NCT01972776
View directory record Official record
Conditions
COPD
Interventions
QBM076, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
35 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 23, 2016 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational

Michigan Medicine COVID-19 Cohort: Clinical Characteristics, Inflammatory Markers and Outcomes of Patients Hospitalized for COVID-19

NCT04706533
View directory record Official record
Conditions
Covid19, Kidney Diseases, Inflammation, SARS-CoV Infection
Interventions
Biomarkers of inflammation
Diagnostic Test
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
3,402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Sep 24, 2026, 12:47 PM EDT
Completed Phase 4 Interventional

Study Of Asthma In Patients Of African Descent

NCT00102765
View directory record Official record
Conditions
Asthma
Interventions
fluticasone propionate/salmeterol powder, fluticasone propionate powder
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years to 65 Years
Enrollment
479 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
75
States / cities
Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 61 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2017 · Synced Sep 24, 2026, 12:47 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Ensitrelvir for Viral Persistence and Inflammation in People Experiencing Long COVID

NCT06161688
View directory record Official record
Conditions
Long COVID, Post Acute Sequelae of COVID-19, Post-Acute COVID-19
Interventions
Ensitrelvir, Placebo
Drug · Other
Lead sponsor
Timothy Henrich
Other
Eligibility
18 Years to 69 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational

Procalcitonin at Zero and 24 Hours as a Prognostic Factor in Patients With Pneumonia

NCT03711227
View directory record Official record
Conditions
Pneumonia
Interventions
Procalcitonin lab test
Diagnostic Test
Lead sponsor
Corewell Health South
Other
Eligibility
18 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Saint Joseph, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 28, 2024 · Synced Sep 24, 2026, 12:47 PM EDT
Not listed Not applicable Interventional

Peer Support for Post Intensive Care Syndrome Self-Management

NCT03788096
View directory record Official record
Conditions
Critical Illness, Sepsis, Shock, Septic, Shock, Respiratory Failure, Respiratory Distress Syndrome, Adult, Shock, Hypovolemic, Chronic Disease
Interventions
Peer Support with Motivational Interviewing, Usual Care Group
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Temple, Texas
Source: ClinicalTrials.gov public record
Updated Nov 1, 2020 · Synced Sep 24, 2026, 12:47 PM EDT
Completed Phase 3 Interventional

Study of Rezafungin Compared to Standard Antimicrobial Regimen for Prevention of Invasive Fungal Diseases in Adults Undergoing Allogeneic Blood and Marrow Transplantation

NCT04368559
View directory record Official record
Conditions
Candidemia, Mycoses, Fungal Infection, Fungemia, Invasive Candidiasis, Pneumocystis, Mold Infection, Invasive Fungal Disease, Prophylaxis of Invasive Fungal Infections, Aspergillus
Interventions
Rezafungin for Injection, Posaconazole, Fluconazole, Trimethoprim-sulfamethoxazole (TMP/SMX), Intravenous Placebo, Oral Placebo
Drug
Lead sponsor
Mundipharma Research Limited
Industry
Eligibility
18 Years and older
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
18
States / cities
Birmingham, Alabama • Los Angeles, California • Stanford, California + 13 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 24, 2026, 12:47 PM EDT
Completed No phase listed Observational

Understanding the Role of Genes and Biomarkers in the Inflammation and Blood Clotting Process in Children With Acute Lung Injury

NCT00605527
View directory record Official record
Conditions
Respiratory Distress Syndrome, Adult
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
30 Days to 18 Years
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
5
States / cities
Fresno, California • Los Angeles, California • Oakland, California + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2020 · Synced Sep 24, 2026, 12:47 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Fluoxetine to Reduce Intubation and Death After COVID19 Infection

NCT04377308
View directory record Official record
Conditions
COVID-19, Cytokine Storm
Interventions
Fluoxetine
Drug
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Sep 24, 2026, 12:47 PM EDT
Terminated Phase 2 Interventional Results available

Study of Efficacy and Safety of Pirfenidone in Patients With Fibrotic Hypersensitivity Pneumonitis

NCT02958917
View directory record Official record
Conditions
Interstitial Lung Disease
Interventions
Pirfenidone, Placebo controlled
Drug · Other
Lead sponsor
Evans Fernandez Perez
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 8, 2023 · Synced Sep 24, 2026, 12:47 PM EDT