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ClinicalTrials.gov public records Last synced Oct 26, 2026, 12:13 AM EDT

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Showing 1201–1224 of 4,709 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Signs and Symptoms, Respiratory Clear all
Completed No phase listed Observational

COPD Research Registry

NCT01785706
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Not listed
Lead sponsor
COPD Foundation
Other
Eligibility
18 Years and older
Enrollment
50,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 12, 2015 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 2 Interventional Results available

Mandibular Advancement vs Home Treatment for Primary Snoring

NCT05756647
View directory record Official record
Conditions
Snoring
Interventions
Interventional Arm, Conservative treatment Arm
Device · Combination Product
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 6, 2025 · Synced Oct 26, 2026, 12:13 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Safety of RSV Preventive Monoclonal Antibody

NCT07158814
View directory record Official record
Conditions
Fever, Adverse Event Following Immunisation
Interventions
Respiratory Syncytial Virus (RSV) Preventive Monoclonal Antibody
Drug
Lead sponsor
Duke University
Other
Eligibility
6 Weeks to 30 Weeks
Enrollment
524 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
6
States / cities
Oakland, California • Atlanta, Georgia • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Not applicable Interventional Results available

Project to Improve Communication About Serious Illness--Hospital Study: Pragmatic Trial (Trial 1)

NCT04281784
View directory record Official record
Conditions
Dementia, Chronic Disease, Neoplasm Metastasis, Lung Neoplasm, Pulmonary Disease, Chronic Obstructive, Heart Failure，Congestive, Liver Cirrhosis, Kidney Failure, Chronic, Lung Diseases, Interstitial, Peripheral Vascular Disease, Diabetes With End Organ Injury
Interventions
EHR-based Clinician Jumpstart
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
2,512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Oct 26, 2026, 12:13 AM EDT
Completed No phase listed Observational

Efficacy of Conversation Training Therapy (CTT)

NCT02441348
View directory record Official record
Conditions
Voice Disorders
Interventions
Conversation Training Therapy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 60 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2019 · Synced Oct 26, 2026, 12:13 AM EDT
Active, not recruiting No phase listed Observational

Long Term Outcomes of Patients With COVID-19

NCT04360538
View directory record Official record
Conditions
Critical Illness, Corona Virus Infection, Respiratory Failure, Covid-19
Interventions
Quality of Life, Impact Event Score, Hospital anxiety and depression scale
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Not applicable Interventional

Rehabilitation for Patients With COPD

NCT03287440
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
COPD Wellness, Health Advocate
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
40 Years to 95 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2022 · Synced Oct 26, 2026, 12:13 AM EDT
Not listed Not applicable Interventional

Modeling Genotype and Other Factors to Enhance the Safety of Coumadin Prescribing

NCT00484640
View directory record Official record
Conditions
Atrial Fibrillation, Deep Venous Thrombosis, Heart Valve Replacement, Pulmonary Embolism
Interventions
Coumadin
Drug
Lead sponsor
Agency for Healthcare Research and Quality (AHRQ)
Federal
Eligibility
40 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Madison, Wisconsin • Marshfield, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 11, 2007 · Synced Oct 26, 2026, 12:13 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Pulmonary Function Using Non-invasive Forced Oscillometry

NCT03346343
View directory record Official record
Conditions
Infant, Premature, Diseases, Infant, Newborn, Diseases, Bronchopulmonary Dysplasia, Respiratory Distress Syndrome, Newborn, Meconium Aspiration Syndrome, Transient Tachypnea of the Newborn
Interventions
Non-invasive forced airway oscillometry
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Day to 2 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 2 Interventional

Combination Chemotherapy Plus Peripheral Stem Cell Transplantation in Treating Patients With Metastatic Cancer.

NCT00003943
View directory record Official record
Conditions
Carcinoma of Unknown Primary, Lung Cancer
Interventions
filgrastim, carboplatin, cyclophosphamide, paclitaxel, topotecan hydrochloride, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 17, 2013 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 4 Interventional Results available

Tiotropium (18mcg) in Chronic Obstructive Pulmonary Disease (COPD) Patients With a Respiratory Infection

NCT01483625
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
tiotropium, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
27
States / cities
Tucson, Arizona • Riverside, California • San Diego, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 2 Interventional Results available

A Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy, Safety, and Tolerability of TAK-935 (OV935) as an Adjunctive Therapy in Pediatric Participants With Developmental and/or Epileptic Encephalopathies

NCT03650452
View directory record Official record
Conditions
Epilepsy, Dravet Syndrome, Lennox-Gastaut Syndrome
Interventions
TAK-935, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
2 Years to 17 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
15
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 2 Interventional

An Open-Label Study of the Safety and Efficacy of Subcutaneous Recombinant Interferon-Gamma 1b (IFN-Gamma 1b) in Patients With Idiopathic Pulmonary Fibrosis (IPF)

NCT00052052
View directory record Official record
Conditions
Lung Disease, Pulmonary Fibrosis
Interventions
interferon-gamma 1b
Drug
Lead sponsor
InterMune
Industry
Eligibility
20 Years to 79 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 6, 2007 · Synced Oct 26, 2026, 12:13 AM EDT
Recruiting Not applicable Interventional

"Prapela® SVS Incubator Pad for Apnea of Prematurity

NCT06374147
View directory record Official record
Conditions
Apnea of Prematurity
Interventions
SVS mattress
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
0 Days to 3 Months
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Birmingham, Alabama • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Not applicable Interventional Results available

HVNI Ambulation Feasibility Study

NCT03885726
View directory record Official record
Conditions
Respiratory Insufficiency, Dyspnea
Interventions
Precision Flow Plus, Treatment as Usual
Device
Lead sponsor
Vapotherm, Inc.
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Saint Charles, Missouri • Mount Vernon, Ohio • Newport News, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Not applicable Interventional

TelePORT Pilot Study

NCT03926533
View directory record Official record
Conditions
Critical Illness, Acute Respiratory Distress Syndrome, Septic Shock
Interventions
Telehealth
Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 3, 2023 · Synced Oct 26, 2026, 12:13 AM EDT
Terminated Phase 2Phase 3 Interventional

Immunotherapy Study in Progressive or Relapsed Non-Small Cell Lung Cancer

NCT01774578
View directory record Official record
Conditions
Non-small Cell Lung Cancer, Progression of Non-small Cell Lung Cancer, Non-small Cell Lung Cancer Recurrent
Interventions
Docetaxel, HyperAcute®-Lung Immunotherapy, Gemcitabine, Pemetrexed
Drug · Biological
Lead sponsor
NewLink Genetics Corporation
Industry
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
24
States / cities
Santa Rosa, California • Stamford, Connecticut • Gainesville, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated May 28, 2020 · Synced Oct 26, 2026, 12:13 AM EDT
Terminated Phase 1Phase 2 Interventional

A Study of NKT2152, a HIF2α Inhibitor, in Patients With Advanced Clear Cell Renal Cell Carcinoma

NCT05119335
View directory record Official record
Conditions
ccRCC, Clear Cell Renal Cell Carcinoma, Kidney Cancer, Kidney Neoplasms, Renal Cancer, Renal Neoplasms, Recurrent Renal Cell Carcinoma, Metastatic Renal Cell Carcinoma, Refractory Renal Cell Carcinoma, Advanced Renal Cell Carcinoma, Hypoxia, Renal Cell Carcinoma, Hypoxia Inducible Factor (HIF), HIF2α Inhibitor, Hypoxia Inducible Factor 2 Alpha (HIF-2 Alpha), Hypoxia Inducible Factor 2α (HIF-2α), Clear Cell
Interventions
Oral NKT2152
Drug
Lead sponsor
NiKang Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
13
States / cities
Scottsdale, Arizona • Los Angeles, California • Denver, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 1 Interventional Results available

A Study of ELI-002 in Subjects With KRAS Mutated Pancreatic Ductal Adenocarcinoma (PDAC) and Other Solid Tumors

NCT04853017
View directory record Official record
Conditions
Minimal Residual Disease, KRAS G12D, KRAS G12R, NRAS G12D, NRAS G12R, Pancreatic Ductal Adenocarcinoma, Colorectal Cancer, Non-small Cell Lung Cancer, Ovarian Cancer, Cholangiocarcinoma, Bile Duct Cancer, Gallbladder Carcinoma
Interventions
ELI-002 2P
Drug
Lead sponsor
Elicio Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
10
States / cities
Duarte, California • Los Angeles, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 26, 2026, 12:13 AM EDT
Terminated No phase listed Observational

This SCR-103 Protocol Will Permit Sites to Proactively Assess TAA, HLA and HPV-16 Status in Patients With Selected Solid Tumors to Determine Suitability for Repertoire Immune Medicines Treatment Protocols.

NCT05061940
View directory record Official record
Conditions
Head and Neck Cancer, Melanoma, HPV-Related Malignancy, HPV-Related Carcinoma, HPV-Related Cervical Carcinoma, HPV Positive Oropharyngeal Squamous Cell Carcinoma, Lung Cancer, Nonsmall Cell, Melanoma (Skin)
Interventions
Tumor Profiling
Diagnostic Test
Lead sponsor
Repertoire Immune Medicines
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Scottsdale, Arizona • Ann Arbor, Michigan • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 6, 2022 · Synced Oct 26, 2026, 12:13 AM EDT
Recruiting Not applicable Interventional

Adaptive Coping Skills Training to Improve Psychological Distress Among Cardiorespiratory Failure Survivors

NCT06538246
View directory record Official record
Conditions
Depression, Anxiety, Post-traumatic Stress Disorder, Stress, Worries; Pain or Disability, Breath Shortness
Interventions
Blueprint, Education program
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Simultaneous mRNA COVID-19 and IIV4 Vaccination Study

NCT05028361
View directory record Official record
Conditions
Quality of Life, Injection Site Reaction, Adverse Drug Event, Systemic Reaction
Interventions
mRNA COVID-19, IIV4, Placebo (saline)
Biological · Other
Lead sponsor
Duke University
Other
Eligibility
5 Years and older
Enrollment
348 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
3
States / cities
Baltimore, Maryland • Durham, North Carolina • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 19, 2024 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

The Leaky Lung Test

NCT02306473
View directory record Official record
Conditions
Asthma, Allergy, Reactive Airway Disease, Lung Diseases, Obstructive
Interventions
Mannitol
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 4, 2018 · Synced Oct 26, 2026, 12:13 AM EDT
Completed Phase 2 Interventional Results available

Safety Study of Oral Pirfenidone in Patients With Pulmonary Fibrosis/Idiopathic Pulmonary Fibrosis

NCT00080223
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis, Pulmonary Fibrosis
Interventions
Pirfenidone
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2015
U.S. locations
27
States / cities
Phoenix, Arizona • Pomona, California • San Jose, California + 22 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Oct 26, 2026, 12:13 AM EDT