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ClinicalTrials.gov public records Last synced Oct 30, 2026, 5:52 AM 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 112 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational

Community Acquired Pneumonia in Older Adults

NCT04709978
View directory record Official record
Conditions
Pneumonia, Aspiration Pneumonia
Interventions
Videofluoroscopic Swallowing Study, Nuclear medicine pulmonary aspiration study, TOR-BSST and 3 oz Water Swallow, Sputum Culture, MeMed BV®, Lung Ultrasound, Respiratory Function Tests
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
60 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 15, 2023 · Synced Oct 30, 2026, 5:52 AM EDT
Enrolling by invitation No phase listed Observational

Prospective Analysis of Urine LAM to Eliminate NTM Sputum Screening

NCT04579211
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
urine lipoarabinomannan (LAM)
Diagnostic Test
Lead sponsor
Jerry A. Nick, M.D.
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 23, 2025 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational

Non-Invasive Biomarkers For Early Detection Of Lung Cancers

NCT01580332
View directory record Official record
Conditions
Lung Cancer
Interventions
Not listed
Lead sponsor
Douglas W. Johnson MD, FACR
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 23, 2014 · Synced Oct 30, 2026, 5:52 AM EDT
Recruiting No phase listed Observational

Evaluation Of The Lung Microbiome In NTM Bronchiectasis

NCT02779478
View directory record Official record
Conditions
Nontuberculous Mycobacteria, Bronchiectasis
Interventions
Bronchoscopy
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetic Mutations and Environmental Exposure in Young Patients With Retinoblastoma and in Their Parents and Young Healthy Unrelated Volunteers

NCT00690469
View directory record Official record
Conditions
Extraocular Retinoblastoma, Intraocular Retinoblastoma, Recurrent Retinoblastoma
Interventions
Laboratory Biomarker Analysis, Questionnaire Administration
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
49
States / cities
Los Angeles, California • Madera, California • San Francisco, California + 38 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational

Initial and Chronic Methicillin Resistant Staphylococcus Aureus (MRSA) Infection in Cystic Fibrosis (CF)

NCT02684422
View directory record Official record
Conditions
Methicillin-Resistant Staphylococcus Aureus, Cystic Fibrosis
Interventions
Intervention N/A. Observational study
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
4 Years to 99 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
3
States / cities
Birmingham, Alabama • Chapel Hill, North Carolina • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 20, 2022 · Synced Oct 30, 2026, 5:52 AM EDT
Completed Not applicable Interventional

Vitamin D and Microbiota in Cystic Fibrosis

NCT02589444
View directory record Official record
Conditions
Vitamin D Deficiency, Cystic Fibrosis
Interventions
High-Dose Vitamin D3, Stool Sample, Sputum Sample, Sham Comparator, Blood draw
Dietary Supplement · Other · Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 30, 2026, 5:52 AM EDT
Active, not recruiting No phase listed Observational

Multicenter Symphony™ IL-6 Monitoring Sepsis ED Pilot Study

NCT07425587
View directory record Official record
Conditions
Sepsis, Septic Shock
Interventions
Not listed
Lead sponsor
Bluejay Diagnostics, Inc.
Industry
Eligibility
22 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
5
States / cities
Gainesville, Florida • Boston, Massachusetts • Winston-Salem, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 30, 2026, 5:52 AM EDT
Not yet recruiting Phase 4 Interventional

Study to Evaluate the Effects of Oral Glyceryl Guiacolate (Guaifenesin, GGE) on Sputum Rheology in Subjects With Mucus Hypersecretion

NCT07873632
View directory record Official record
Conditions
Bronchitis, Bronchitis, Chronic
Interventions
Glycerol Guiacolate, SOC (Standard of care)
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 30, 2026, 5:52 AM EDT
Terminated Not applicable Interventional Results available

HFNC Effect on BCSS in Patients With COPD

NCT02825043
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
High-Flow Nasal Cannula
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
35 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 29, 2020 · Synced Oct 30, 2026, 5:52 AM EDT
Active, not recruiting Phase 2 Interventional

Effect of Ensifentrine on Sputum Markers of Inflammation in COPD

NCT05270525
View directory record Official record
Conditions
COPD
Interventions
Ensifentrine, Placebo
Drug
Lead sponsor
Verona Pharma, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA
Industry
Eligibility
40 Years to 80 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Birmingham, Alabama • Ann Arbor, Michigan • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 30, 2026, 5:52 AM EDT
Completed Phase 4 Interventional Results available

Comparison of Airway Clearance Therapy in Cystic Fibrosis Using the Same VEST Therapy Device But With Different Settings

NCT00685035
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
HFCWC with higher pressure/variable-frequency settings, HFCWC with lower pressure/mid-frequency settings
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 25, 2016 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterizing Asthma Sputum Elasticity in the UCSF Severe Asthma Research Program

NCT02103348
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 30, 2026, 5:52 AM EDT
Not listed No phase listed Observational

Investigate the Development and Progression of Lung Disease in Rheumatoid Arthritis Over Time

NCT03616158
View directory record Official record
Conditions
Rheumatoid Arthritis, Lung Diseases
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 80 Years
Enrollment
340 participants
Timeline
2018 – 2024
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 6, 2019 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DECAMP-1: Diagnosis and Surveillance of Indeterminate Pulmonary Nodules

NCT01785342
View directory record Official record
Conditions
Lung Cancer
Interventions
Biosample and Imaging Collection
Other
Lead sponsor
Boston University
Other
Eligibility
45 Years and older
Enrollment
489 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2022
U.S. locations
15
States / cities
Los Angeles, California • San Diego, California • Denver, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 15, 2022 · Synced Oct 30, 2026, 5:52 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection of Sputum and Labeling for Lung Cancer

NCT03457415
View directory record Official record
Conditions
Lung Cancer
Interventions
Not listed
Lead sponsor
bioAffinity Technologies Inc.
Industry
Eligibility
21 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
3
States / cities
Summit, New Jersey • Albuquerque, New Mexico • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Using Rheological Methods to Characterize Cystic Fibrosis (CF) Sputum and the Effects of Mucoactive Agents

NCT00758771
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2014 · Synced Oct 30, 2026, 5:52 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Rhinovirus Hospitalization and Investigation of Nasal-airway Omics (RHINO) Study

NCT07342582
View directory record Official record
Conditions
Rhinovirus
Interventions
Nasal Swab Healthy Surveillance, Nasal Swab Sick Samples, Nasal Swab Hospitalized Cohort, Sick Follow-up Survey, Older Cohort Control Group, Procedural Comfort or Care
Diagnostic Test · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
Up to 17 Years
Enrollment
670 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 30, 2026, 5:52 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Effectiveness of MEDI-563 in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01227278
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Placebo, Benralizumab 100 mg
Other · Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
40 Years to 85 Years
Enrollment
421 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
9
States / cities
Los Angeles, California • Marietta, Georgia • Normal, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2016 · Synced Oct 30, 2026, 5:52 AM EDT
Not listed No phase listed Observational

PREDICT Trial: PRospective Evaluation of NTM Disease In CysTic Fibrosis

NCT02073409
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
6 Years to 99 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
19
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 30, 2026, 5:52 AM EDT
Completed Not applicable Interventional

Pathogen Detection and Community Acquired Pneumonia

NCT02880384
View directory record Official record
Conditions
Community Acquired Pneumonia
Interventions
FilmArray LRTI v.2.0 IUO Panel
Other
Lead sponsor
Providence Health & Services
Other
Eligibility
Not listed
Enrollment
570 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Minimally Invasive Biomarker for Asthma Disease Severity

NCT02225678
View directory record Official record
Conditions
Asthma, Healthy
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 30, 2026, 5:52 AM EDT
Completed No phase listed Observational

Sputum Pharmacokinetics of TB Drugs and Bacterial Drug Resistance

NCT02534727
View directory record Official record
Conditions
Tuberculosis, Non-Tuberculosis Mycobacteria
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 29, 2022 · Synced Oct 30, 2026, 5:52 AM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate the Efficacy and Safety of MEDI-563 in Adults With Uncontrolled Asthma

NCT01238861
View directory record Official record
Conditions
Asthma
Interventions
Benralizumab 2 mg, Benralizumab 20 mg, Benralizumab 100 mg, Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
964 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
27
States / cities
Birmingham, Alabama • Los Angeles, California • Orange, California + 24 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Oct 30, 2026, 5:52 AM EDT