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ClinicalTrials.gov public records Last synced Oct 28, 2026, 9:00 AM EDT

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Showing 1345–1368 of 4,713 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Signs and Symptoms, Respiratory Clear all
Completed No phase listed Observational

Making Sense of Dyspnea Assessment

NCT02771262
View directory record Official record
Conditions
COPD, Dyspnea
Interventions
Pulmonary Rehabilitation
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
40 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 28, 2020 · Synced Oct 28, 2026, 9:00 AM EDT
Recruiting Phase 1 Interventional

Nucleoside Therapy in Patients With Telomere Biology Disorders

NCT06817590
View directory record Official record
Conditions
Telomere Biology Disorders, Dyskeratosis Congenita, Revesz Syndrome, Hoyeraal Hreidarsson Syndrome, Telomere Biology Disorders With Bone Marrow Failure, Interstitial Lung Disease Due to Systemic Disease (Telomere Biology Disorder), Pulmonary Fibrosis, Familial (Telomere Biology Disorder)
Interventions
deoxycytidine, deoxythymidine
Drug
Lead sponsor
Suneet Agarwal
Other
Eligibility
1 Year to 70 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Withdrawn No phase listed Observational

Study of Chronic Rhinosinusitis Symptoms in Asthma Patients Undergoing Treatment With Reslizumab

NCT03369574
View directory record Official record
Conditions
Chronic Rhinosinusitis (Diagnosis), Asthma, Nasal Polyps
Interventions
Reslizumab
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 28, 2026, 9:00 AM EDT
Active, not recruiting Phase 2 Interventional

Nivolumab and Ipilimumab in Treating Patients With Rare Tumors

NCT02834013
View directory record Official record
Conditions
Acinar Cell Carcinoma, Adenoid Cystic Carcinoma, Adrenal Cortical Carcinoma, Adrenal Gland Pheochromocytoma, Anal Canal Neuroendocrine Carcinoma, Anal Canal Undifferentiated Carcinoma, Angiosarcoma, Apocrine Neoplasm, Appendix Mucinous Adenocarcinoma, Bartholin Gland Transitional Cell Carcinoma, Basal Cell Carcinoma, Bladder Adenocarcinoma, Breast Metaplastic Carcinoma, Cervical Adenocarcinoma, Cholangiocarcinoma, Chordoma, Colorectal Squamous Cell Carcinoma, Desmoid Fibromatosis, Endometrial Transitional Cell Carcinoma, Endometrioid Adenocarcinoma, Esophageal Neuroendocrine Carcinoma, Esophageal Undifferentiated Carcinoma, Extrahepatic Bile Duct Carcinoma, Extramammary Paget Disease, Fallopian Tube Adenocarcinoma, Fallopian Tube Transitional Cell Carcinoma, Fibromyxoid Tumor, Gallbladder Carcinoma, Gastric Neuroendocrine Carcinoma, Gastric Squamous Cell Carcinoma, Gastric Undifferentiated Carcinoma, Gastrointestinal Stromal Tumor, Gestational Trophoblastic Tumor, Giant Cell Carcinoma, Human Papillomavirus-Independent Cervical Adenocarcinoma, Clear Cell-Type, Intestinal Neuroendocrine Carcinoma, Intrahepatic Cholangiocarcinoma, Lung Neuroendocrine Tumor, Lung Sarcomatoid Carcinoma, Major Salivary Gland Carcinoma, Malignant Neoplasm of Unknown Primary, Malignant Odontogenic Neoplasm, Malignant Peripheral Nerve Sheath Tumor, Malignant Solid Neoplasm, Malignant Testicular Sex Cord-Stromal Tumor, Metastatic Pituitary Neuroendocrine Tumor, Minimally Invasive Lung Adenocarcinoma, Mixed Mesodermal (Mullerian) Tumor, Mucinous Adenocarcinoma, Mucinous Cystadenocarcinoma, Nasal Cavity Adenocarcinoma, Nasal Cavity Carcinoma, Nasopharyngeal Carcinoma, Nasopharyngeal Low Grade Papillary Adenocarcinoma, Nasopharyngeal Undifferentiated Carcinoma, Oral Cavity Carcinoma, Oropharyngeal Undifferentiated Carcinoma, Ovarian Adenocarcinoma, Ovarian Germ Cell Tumor, Ovarian Mucinous Adenocarcinoma, Ovarian Squamous Cell Carcinoma, Ovarian Transitional Cell Carcinoma, Pancreatic Acinar Cell Carcinoma, Pancreatic Neuroendocrine Carcinoma, Paraganglioma, Paranasal Sinus Adenocarcinoma, Paranasal Sinus Carcinoma, Parathyroid Gland Carcinoma, PEComa, Penile Squamous Cell Carcinoma, Peritoneal Mesothelial Neoplasm, Placental Choriocarcinoma, Primary Peritoneal High Grade Serous Adenocarcinoma, Pseudomyxoma Peritonei, Rare Disorder, Scrotal Squamous Cell Carcinoma, Seminal Vesicle Adenocarcinoma, Seminoma, Serous Cystadenocarcinoma, Small Intestinal Adenocarcinoma, Small Intestinal Squamous Cell Carcinoma, Spindle Cell Neoplasm, Teratoma With Somatic-Type Malignancy, Testicular Non-Seminomatous Germ Cell Tumor, Thyroid Gland Carcinoma, Tracheal Carcinoma, Transitional Cell Carcinoma, Ureter Adenocarcinoma, Ureter Squamous Cell Carcinoma, Urethral Adenocarcinoma, Urethral Squamous Cell Carcinoma, Vaginal Adenocarcinoma, Vaginal Squamous Cell Carcinoma, Not Otherwise Specified, Vulvar Carcinoma
Interventions
Biospecimen Collection, Computed Tomography, Echocardiography Test, Ipilimumab, Magnetic Resonance Imaging, Nivolumab
Procedure · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
798 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1006
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 620 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Not listed Phase 2Phase 3 Interventional Results available

Study to Evaluate Safety and Efficacy of Benralizumab in Subjects With Hypereosinophilic Syndrome

NCT02130882
View directory record Official record
Conditions
Respiratory System Agents, Anti-Asthmatic Agents, Hematologic Diseases, Leukocyte Disorders, Hypereosinophilia
Interventions
benralizumab, Placebo
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Phase 2 Interventional

Study of Xiflam™ Treatment in Patients Post COVID-19 Infection Suffering From What is Known as Long COVID (LC)

NCT06437223
View directory record Official record
Conditions
Long COVID
Interventions
Tonabersat, Placebo
Drug
Lead sponsor
Inflammx Therapeutics Inc
Industry
Eligibility
21 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Phase 2 Interventional

A Fish Oil Supplement to Maintain Body Weight in Patients With Disease-Related Weight Loss

NCT00094562
View directory record Official record
Conditions
Cancer, Cancer Cachexia, Chronic Obstructive Pulmonary Disease, Chronic Heart Failure, Rheumatoid Arthritis
Interventions
Fish oil supplement
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 90 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 18, 2019 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Ventilation and Pulmonary Endothelium Toxicities of E-cigarettes: A Randomized Crossover Pilot Study

NCT02783768
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, E-cigarettes
Interventions
E-cigarette, Sham, Hyperpolarized 3-Helium, Gadolinium
Device · Other · Drug
Lead sponsor
Columbia University
Other
Eligibility
21 Years to 35 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 28, 2026, 9:00 AM EDT
Recruiting Not applicable Interventional

DRAIN: DRainage in Acute Decompensated Heart faIlure With Pleural effusioNs

NCT07419360
View directory record Official record
Conditions
Congestive Heart Failure(CHF), Pleural Effusion Due to Congestive Heart Failure
Interventions
Thoracentesis
Procedure
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

This Study is Assessing the Safety and Efficacy of Immune Inhibition as a Treatment to Prevent Primary Graft Dysfunction

NCT06853223
View directory record Official record
Conditions
Primary Graft Dysfunction, Lung Transplantation, Acute Lung Injury(ALI), Natural Killer Cell Mediated Immunity
Interventions
Maraviroc, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Not applicable Interventional

Individualized Perioperative Open Lung Ventilatory Strategy

NCT02158923
View directory record Official record
Conditions
Moderated-high Risk of Postoperative Pulmonary Complication, Abdominal Surgery Expected More Than Two Hours
Interventions
Alveolar recruitment maneuver, Calculation of optimal PEEP, Postoperative CPAP
Procedure
Lead sponsor
Fundación para la Investigación del Hospital Clínico de Valencia
Other
Eligibility
18 Years and older
Enrollment
920 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 28, 2026, 9:00 AM EDT
Completed No phase listed Observational

The Effect of Humidification on Mucus Rheology

NCT01661374
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease(COPD)
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
40 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Not applicable Interventional Results available

Early Speech With One-Way Speaking Valve in Tracheostomy Patients

NCT03008174
View directory record Official record
Conditions
Respiratory Failure, Speech, Aphonia
Interventions
Early one-way speaking valve (OWSV) assessment
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 23, 2020 · Synced Oct 28, 2026, 9:00 AM EDT
Terminated Phase 4 Interventional Results available

Aerosolized Antibiotics in the Treatment of Ventilator Associated Pneumonia

NCT02478710
View directory record Official record
Conditions
Pneumonia, Ventilator-Associated
Interventions
Aerosolized Tobramycin or Vancomycin, Aerosolized Placebo
Drug
Lead sponsor
Wright State University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Oct 28, 2026, 9:00 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sleep Apnea and Hypertrophic Cardiomyopathy (HCM)

NCT03327623
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Phase 3 Interventional Results available

The Purpose of the This Study is to Evaluate the Spirometric Effect (Trough FEV1) of Umeclidinium/Vilanterol 62.5/25 mcg Once Daily Compared With Tiotropium 18mcg Once Daily Over a a 12-week Treatment Period in Subjects With COPD Who Continue to Have Symptoms on Tiotropium

NCT01899742
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Umeclidinium/Vilanterol 62.5/25 mcg, Tiotropium 18 mcg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
497 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
Medford, Oregon • Greenville, South Carolina • Spartanburg, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Oct 28, 2026, 9:00 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Analysis of the Prevalence and Characteristics of Concomitant Sleep and Headache Disorders, and the Efficacy of CPAP Treatment for Headache Among Those Patients Diagnosed With Obstructive Sleep Apnea

NCT00520156
View directory record Official record
Conditions
Headache Disorder, Sleep Disorder, Obstructive Sleep Apnea
Interventions
Continuous positive airway pressure (CPAP)
Device
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years to 80 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 23, 2007 · Synced Oct 28, 2026, 9:00 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Increase of Lung Capacity Using the Lung Master (Pulmonary Exerciser)

NCT06524856
View directory record Official record
Conditions
Dyspnea, Chronic Obstructive Pulmonary Disease, Asthma
Interventions
Lung Master (Pulmonary Exerciser)
Device
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Active, not recruiting Not applicable Interventional Results available

Hippocampal Sparing Whole Brain Radiation Versus Stereotactic Radiation in Patients With 5-20 Brain Metastases: A Phase III, Randomized Trial

NCT03075072
View directory record Official record
Conditions
Brain Metastases
Interventions
Whole brain radiation, Stereotactic radiation (SRS)
Radiation
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Not yet recruiting Not applicable Interventional

A Stepped Intervention for Coping With Dyspnea in Patients With Lung Cancer-Phase A (Open Pilot)

NCT07728773
View directory record Official record
Conditions
Dyspnea, Lung Cancer (Diagnosis)
Interventions
INSPIRE
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Not applicable Interventional

Fasting-mimicking Diet With Chemo-immunotherapy in Non-small Cell Lung Cancer (NSCLC)

NCT03700437
View directory record Official record
Conditions
Non-small Cell Lung Cancer
Interventions
Fasting-Mimicking Diet
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
3
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 12, 2022 · Synced Oct 28, 2026, 9:00 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Role of Cysteinyl Leukotrienes in the Pathogenesis of Asthma in Obesity

NCT01158573
View directory record Official record
Conditions
Asthma, Obesity
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Oct 28, 2026, 9:00 AM EDT
Terminated Phase 1 Interventional Results available

A Study Of PF-06263507 In Patients With Advanced Solid Tumors

NCT01891669
View directory record Official record
Conditions
Neoplasms, Carcinoma, Non Small Cell Lung, Breast Neoplasms, Ovarian Neoplasms
Interventions
PF-06263507
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
4
States / cities
Boston, Massachusetts • Detroit, Michigan • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 9, 2019 · Synced Oct 28, 2026, 9:00 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of S-600918 in Adults With Refractory Chronic Cough

NCT04110054
View directory record Official record
Conditions
Chronic Cough
Interventions
S-600918, Placebo to S-600918
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 80 Years
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
51
States / cities
Litchfield Park, Arizona • Phoenix, Arizona • Tempe, Arizona + 40 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2024 · Synced Oct 28, 2026, 9:00 AM EDT