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ClinicalTrials.gov public records Last synced Oct 28, 2026, 2:55 AM EDT

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Showing 1297–1320 of 4,712 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Signs and Symptoms, Respiratory Clear all
Not listed No phase listed Observational Accepts healthy volunteers

Hypoxia Blood Validation in Multiple Pulse Oximeters

NCT00881829
View directory record Official record
Conditions
Hypoxia
Interventions
Pulse Oximeter, Blood Pressure, Respiratory Rate, Respiratory Gasses, Temperature
Device
Lead sponsor
Clinimark, LLC
Other
Eligibility
18 Years to 50 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 26, 2021 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Not applicable Interventional Results available

Vitabreath Pilot in Chronic Obstructive Pulmonary Disease (COPD) Patients

NCT03349437
View directory record Official record
Conditions
COPD, Dyspnea
Interventions
Vitabreath Device, Pursed Lip Breathing
Device · Other
Lead sponsor
Philips Respironics
Industry
Eligibility
40 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Youngstown, Ohio • Jefferson Hills, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 8, 2019 · Synced Oct 28, 2026, 2:55 AM EDT
Withdrawn Phase 4 Interventional

Genetically-informed Therapies for Patients With Metastatic Cancer

NCT02000739
View directory record Official record
Conditions
Metastatic Cancer
Interventions
Genetically Informed Therapy
Genetic
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jul 14, 2014 · Synced Oct 28, 2026, 2:55 AM EDT
Terminated Not applicable Interventional

Environment Effect on Six-Minute Walk Test Performance

NCT02502201
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Alpha-1 Antitrypsin Deficiency
Interventions
six-minute walk study indoors, six-minute walk study outdoors
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 22, 2019 · Synced Oct 28, 2026, 2:55 AM EDT
Completed No phase listed Observational

Use of Oxygen Hoods in Patients Failing on Conventional High-flow Oxygen Delivery Systems, Effects on Oxygenation in Hypoxic COVID-19 Patients. Prospective Cohort Study.

NCT04407260
View directory record Official record
Conditions
COVID -19, Respiratory Failure, Hypoxia
Interventions
Oxygen Hood
Device
Lead sponsor
Northwell Health
Other
Eligibility
Not listed
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Sleepy Hollow, New York
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Not applicable Interventional Results available

Electrical Impedance Tomography for Optimization of Positive End-Expiratory Pressure: Acute Respiratory Distress Syndrome

NCT03793842
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, ARDS
Interventions
Usual care, PEEP titration by EIT
Other · Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Not applicable Interventional Results available

Effect of High Rebound Mattress Toppers on Sleep and Sleep-Related Symptoms

NCT03055156
View directory record Official record
Conditions
Sleep Disorders
Interventions
Low rebound mattress toppers, High rebound mattress toppers
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
558 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2020 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Phase 4 Interventional

Nasal Budesonide in Children With Rhinitis and/or Mild Obstructive Sleep Apnea Syndrome

NCT00560586
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Budesonide, placebo
Drug
Lead sponsor
University of Louisville
Other
Eligibility
6 Years to 12 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Oct 28, 2026, 2:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Evaluation of Implementation of a National Point-of-Care Ultrasound Training Program

NCT03296280
View directory record Official record
Conditions
Other Acute Illnesses Presenting to the Hospital, Heart Failure, Pneumonia, Deep Venous Thrombosis, Cellulitis, Abdominal Aortic Aneurysm, Acute Cholecystitis, Peritoneal Free Fluid, Hydronephrosis, Pleural Effusion, Urinary Retention
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Oct 28, 2026, 2:55 AM EDT
Recruiting No phase listed Observational

Intensive Multimodal Neurorehabilitation Targeting Neuroplasticity in Pediatric Neurodevelopmental and Chromosomal Disorders

NCT07493096
View directory record Official record
Conditions
Neurodevelopmental Disorders, Neurodevelopmental Disorders (NDD), Neurodevelopmental Disorders and Developmental Abnormalities, Developmental Delay (Disorder), Cerebral Palsy (CP), Cerebral Palsy Hemiparetic Cerebral Palsy Spasticity Gait Disorders, Neurologic Postural Balance Impairment, Cerebral Palsy Infantile, Cerebral Palsy Spastic Hemiplegic, Cerebral Palsy, Dyskinetic, Autism Spectrum Disorder, Autism Spectrum Disorder (ASD, Hypoxic Ischemic Encephalopathy, Hypoxic Ischemic Encephalopathy (HIE), Traumatic Brain Injury (TBI), Sensory Processing Disorder, Chromosomal Abnormalities, Genetic Disorders, Down Syndrome (Trisomy 21), Fragile X Syndrome (FXS), RETT Syndrome With Proven MECP2 Mutation, Williams Syndrome, 22q11.2 Deletion Syndrome, Sensorimotor Integration
Interventions
Not listed
Lead sponsor
Healing Hope International
Other
Eligibility
4 Years to 12 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2036
U.S. locations
1
States / cities
The Woodlands, Texas
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Phase 2 Interventional Results available

PT003 MDI Dose Confirmation Study

NCT01349816
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
PT003, PT001, PT005
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
13
States / cities
Rancho Mirage, California • Colorado Springs, Colorado • Waterbury, Connecticut + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Not applicable Interventional

Music Therapy to Address Patients' Journeys With Chronic Illness, Outcomes, and Readmission

NCT06214325
View directory record Official record
Conditions
Heart Failure, Chronic Obstructive Pulmonary Disease
Interventions
Music Therapy
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
40 Years to 89 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 7, 2024 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Not applicable Interventional

Indoor Air Quality and Respiratory Symptoms in Former Smokers

NCT02956213
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
HEPA portable air filter, Sham Control/Active Comparator
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
40 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 13, 2019 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Not applicable Interventional

Physician-Initiated Stop-Smoking Program for Patients Receiving Treatment for Early-Stage Cancer

NCT00002520
View directory record Official record
Conditions
Bladder Cancer, Breast Cancer, Colorectal Cancer, Head and Neck Cancer, Lung Cancer, Lymphoma, Prostate Cancer, Testicular Germ Cell Tumor, Tobacco Use Disorder, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
nicotine, Usual Care
Drug · Behavioral
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
19 Years to 120 Years
Enrollment
434 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1990
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 28, 2026, 2:55 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Brain Networks in Dystonia

NCT03042962
View directory record Official record
Conditions
Spasmodic Dysphonia, Singer's Dystonia, Writer's Cramp, Musician's Focal Hand Dystonia, Craniofacial Dystonia, Blepharospasm Oromandibular Dystonia
Interventions
MRI, Blood draw
Other · Procedure
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
21 Years to 80 Years
Enrollment
141 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Oct 28, 2026, 2:55 AM EDT
Recruiting Not applicable Interventional

PROGRESS: Precision Oncology Using Genomic Reflexive Evaluations for Study Selection and Survival

NCT06896162
View directory record Official record
Conditions
Solid Tumor Malignancies, Metastatic Cancer, Breast Cancer, Colorectal Cancer, Lung Cancer, Bladder Cancer
Interventions
Expert Review, Blood or tissue samples collection., The Precision Oncology Navigation
Other
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Phase 2 Interventional

Efficacy/Safety of HA Inhalation Solution for Hereditary Emphysema in Patients With Alpha-1 Antitrypsin Deficiency

NCT03114020
View directory record Official record
Conditions
Emphysema, Alpha 1-Antitrypsin Deficiency
Interventions
Hyaluronic Acid Inhalation Solution, Placebo Inhalation Solution
Drug
Lead sponsor
Gerard Turino
Individual
Eligibility
18 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
5
States / cities
Miami, Florida • Fayetteville, New York • Charleston, South Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 28, 2026, 2:55 AM EDT
Completed No phase listed Observational

Longitudinal Evaluation of HIV-associated Lung Disease Phenotypes

NCT02238327
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, HIV, Emphysema
Interventions
blood draw, questionnaires, Lung function testing, Six-Minute walk test, Quantitative CT scans, Nasal secretion and cell collection, Echocardiogram
Procedure · Radiation
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 80 Years
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Not applicable Interventional

Remote Physician Care for Home Hospital Patients

NCT04080570
View directory record Official record
Conditions
Infection, Heart Failure, Chronic Obstructive Pulmonary Disease, Asthma, Gout Flare, Chronic Kidney Diseases, Hypertensive Urgency, Atrial Fibrillation Rapid, Anticoagulants; Increased
Interventions
Remote Visit
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 30, 2020 · Synced Oct 28, 2026, 2:55 AM EDT
Active, not recruiting No phase listed Observational

Pragmatic Assessment of the NuvoAir Clinical Service in the Management of Patients With Chronic Obstructive Pulmonary Disease

NCT05955482
View directory record Official record
Conditions
COPD, Comorbidities and Coexisting Conditions
Interventions
NuvoAir Clinical Service
Other
Lead sponsor
NuvoAir Medical PC
Industry
Eligibility
30 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Marshfield, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Oct 28, 2026, 2:55 AM EDT
Recruiting Phase 2 Interventional

T Cell Receptor Immunotherapy for Patients With Metastatic Non-Small Cell Lung Cancer

NCT02133196
View directory record Official record
Conditions
Advanced Non-Small Cell Lung Cancer, Squamous Cell Carcinoma, Advanced NSCLC, Adenosquamous Carcinoma, Adenocarcinoma
Interventions
Aldesleukin, Fludarabine, Cyclophosphamide, Young TIL
Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 72 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 28, 2026, 2:55 AM EDT
Withdrawn Not applicable Interventional

UM CRMC RecuR Score Pilot

NCT05765903
View directory record Official record
Conditions
Patient Readmission, Pulmonary Disease, Chronic Obstructive, Heart Failure, Diabetes Mellitus Poor Control, Hypertension, Pneumonia
Interventions
Standard of Care, Enhanced Care
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
La Plata, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Oct 28, 2026, 2:55 AM EDT
Completed Phase 2 Interventional Results available

A Phase 2 Study to Evaluate the Efficacy and Safety of TNX-102 SL in Patients With Multi-Site Pain Associated With Post-Acute Sequelae of SARS-CoV-2 Infection

NCT05472090
View directory record Official record
Conditions
Post-Acute Sequelae of SARS-CoV-2 (PASC) Infection, COVID-19, Long COVID, Long Haul COVID
Interventions
TNX-102 SL, Placebo SL Tablet
Drug
Lead sponsor
Tonix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
29
States / cities
Birmingham, Alabama • Oceanside, California • Santa Ana, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Oct 28, 2026, 2:55 AM EDT
Recruiting Not applicable Interventional

Simulation Trial of Telemedical Support for Paramedics

NCT06441760
View directory record Official record
Conditions
Emergencies, Cardiopulmonary Arrest, Acute Respiratory Failure, Status Epilepticus
Interventions
Video teleconsultation, Audio support
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
21 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
9
States / cities
Los Angeles, California • Aurora, Colorado • New Haven, Connecticut + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 28, 2026, 2:55 AM EDT