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ClinicalTrials.gov public records Last synced Oct 17, 2026, 7:35 AM EDT

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Showing 697–720 of 4,708 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Signs and Symptoms, Respiratory Clear all
Terminated Phase 1 Interventional

Safety Study of Clostridium Novyi-NT Spores to Treat Patients With Solid Tumors That Have Not Responded to Standard Therapies

NCT01118819
View directory record Official record
Conditions
Solid Tumor Malignancies
Interventions
Clostridium novyi-NT spores
Biological
Lead sponsor
BioMed Valley Discoveries, Inc
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
St Louis, Missouri • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 20, 2016 · Synced Oct 17, 2026, 7:35 AM EDT
Terminated Phase 3 Interventional

Calfactant for Direct Acute Respiratory Distress Syndrome

NCT00682500
View directory record Official record
Conditions
Respiratory Distress Syndrome, Adult
Interventions
Calfactant, Room Air (placebo)
Drug
Lead sponsor
Pneuma Pharmaceuticals Incorporated
Other
Eligibility
12 Years to 85 Years
Enrollment
332 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
18
States / cities
Gainesville, Florida • Orlando, Florida • Chicago, Illinois + 14 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2012 · Synced Oct 17, 2026, 7:35 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Comprehensive HHT Outcomes Registry of the United States (CHORUS)

NCT06259292
View directory record Official record
Conditions
Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations, Telangiectasia, Epistaxis, GastroIntestinal Bleeding, Cerebral Arteriovenous Malformations, Vascular Malformation
Interventions
Not listed
Lead sponsor
Cure HHT
Other
Eligibility
Not listed
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2033
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Phase 1Phase 2 Interventional

Phase 1/2 Dose Finding and Safety Study of Ibrutinib in Pediatric Subjects With Chronic Graft Versus Host Disease (cGVHD)

NCT03790332
View directory record Official record
Conditions
Chronic Graft Versus Host Disease
Interventions
Ibrutinib
Drug
Lead sponsor
Pharmacyclics LLC.
Industry
Eligibility
1 Year to 21 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
20
States / cities
Duarte, California • San Diego, California • San Francisco, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Not applicable Interventional

Endotracheal Tube Cuff Pressures in Ventilated Patients

NCT02950519
View directory record Official record
Conditions
Pneumonia, Ventilator-Associated
Interventions
monitoring of cuff pressures
Other
Lead sponsor
Barnes-Jewish Hospital
Other
Eligibility
18 Years and older
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Oct 17, 2026, 7:35 AM EDT
Terminated No phase listed Observational

CD8 Reactivity to Microorganisms in Blood and Breast Milk

NCT03084614
View directory record Official record
Conditions
Immune Modulation, Tuberculosis, Leprosy, Pertussis, Lyme Disease
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Phase 2 Interventional

Home Stimulation for Brain-Asphyxiated Infants

NCT00006516
View directory record Official record
Conditions
Hypoxia, Brain, Hypoxia-Ischemia, Brain
Interventions
Infant stimulation
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Up to 1 Month
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 26, 2016 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Phase 1 Interventional

Dextromethorphan to Treat Patients With Voice Spasms

NCT00055549
View directory record Official record
Conditions
Voice Disorders
Interventions
Dextromethorphan, Lorazepam
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 17, 2026, 7:35 AM EDT
Not listed Not applicable Interventional

Integrating Behavioral Health and Primary Care for Comorbid Behavioral and Medical Problems

NCT02868983
View directory record Official record
Conditions
Arthritis, Asthma, Chronic Obstructive Lung Disease, Diabetes, Heart Failure, Hypertension, Anxiety, Chronic Pain, Depression, Fibromyalgia, Insomnia, Irritable Bowel Syndrome, Problem Drinking, Substance Use Disorder
Interventions
Integration
Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
4,025 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 17, 2026, 7:35 AM EDT
Completed No phase listed Observational

Ambulatory Cancer Pain Management: A Feasibility Study

NCT00507351
View directory record Official record
Conditions
Breast Cancer, Colorectal Cancer, Lung Cancer, Prostate Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
4
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 1, 2012 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Phase 4 Interventional

Inhaled Nitric Oxide by Oxygen Hood in Neonates

NCT00732537
View directory record Official record
Conditions
Respiratory Failure, Infant, Persistent Fetal Circulation
Interventions
inhaled Nitric Oxide, Oxygen (>90% by hood) - standard therapy
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Hour to 1 Week
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 12, 2008 · Synced Oct 17, 2026, 7:35 AM EDT
Recruiting Not applicable Interventional

Mindful Steps 2.0: Promoting Physical Activity in Patients With COPD and HF

NCT05934565
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Chronic Heart Failure
Interventions
Mindful Steps
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
40 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Phase 1 Interventional

Evaluating the Combined Intervention of Nutritional Supplementation (Remune) and Exercise in Patients With Cancer Cachexia

NCT04131426
View directory record Official record
Conditions
Cachexia; Cancer, Weight Loss, Lung Cancer, Gastrointestinal Cancer
Interventions
Remune, EXCAP©®
Drug · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Oct 17, 2026, 7:35 AM EDT
Completed No phase listed Observational

Liver Fibrosis in Alpha-1 Antitrypsin Deficiency (Liver AATD)

NCT01810458
View directory record Official record
Conditions
Liver Fibrosis, Alpha-1 Antitrypsin Deficiency, AAT Deficiency, AATD
Interventions
Abdominal ultrasound, History and physical, Intravenous catheter, Blood draw, Liver questionnaire, Liver Biopsy, Midazolam, Fentanyl, Lidocaine, Acetaminophen, Lorazepam, Oxycodone/Acetaminophen, Ondansetron
Device · Procedure · Other + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 17, 2026, 7:35 AM EDT
Active, not recruiting Not applicable Interventional

Probiotics and Insulin Resistance in Obese Asthmatics

NCT05949255
View directory record Official record
Conditions
Asthma, Obesity, Insulin Resistance
Interventions
Probiotic, Placebo
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 16, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Terminated Phase 3 Interventional Results available

AZithromycin Therapy in Preschoolers With a Severe Wheezing Episode Diagnosed at the Emergency Department

NCT04669288
View directory record Official record
Conditions
Asthma, Wheezing
Interventions
Azithromycin, Placebo
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Months to 60 Months
Enrollment
840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
8
States / cities
Atlanta, Georgia • Boston, Massachusetts • New York, New York + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Completed No phase listed Observational

Post-extubation Assessment of Laryngeal Symptoms and Severity

NCT03726086
View directory record Official record
Conditions
Intubation, Intratracheal, Critical Illness, Mechanical Ventilation Complication, Complication of Ventilation Therapy
Interventions
laryngoscopy
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
365 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced Oct 17, 2026, 7:35 AM EDT
Recruiting Phase 4 Interventional

Morning Versus Afternoon Administration of Immunotherapy for the Treatment of Advanced or Metastatic Solid Tumors, The Knight SHIFT Study

NCT07405086
View directory record Official record
Conditions
Advanced Biliary Tract Carcinoma, Advanced Head and Neck Squamous Cell Carcinoma, Advanced Hepatocellular Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Malignant Solid Neoplasm, Advanced Melanoma, Advanced Renal Cell Carcinoma, Metastatic Biliary Tract Carcinoma, Metastatic Head and Neck Squamous Cell Carcinoma, Metastatic Hepatocellular Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Solid Neoplasm, Metastatic Melanoma, Metastatic Renal Cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma, Stage III Hepatocellular Carcinoma AJCC v8, Stage III Lung Cancer AJCC v8, Stage III Renal Cell Cancer AJCC v8, Stage IV Hepatocellular Carcinoma AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
Interventions
Biospecimen Collection, Immune Checkpoint Inhibitor
Procedure · Drug
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Longitudinal At Home Smell Testing to Detect Infection by SARS-CoV-2

NCT05040659
View directory record Official record
Conditions
Anosmia, Asymptomatic COVID-19, COVID-19 Respiratory Infection, Influenza, Healthy, PASC Post Acute Sequelae of COVID 19
Interventions
AROMHA Longitudinal Smell Test
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Not applicable Interventional Results available

Assessment of Laryngopharyngeal Sensation in Adductor Spasmodic Dysphonia

NCT05158179
View directory record Official record
Conditions
Spasmodic Dysphonia, Adductor Spasmodic Dysphonia, Voice Disorders
Interventions
Sensation testing
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 85 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 11, 2024 · Synced Oct 17, 2026, 7:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pain Relief With Integrative Medicine (PRIMe)?: Feasibility of Acupuncture for Long COVID

NCT06476496
View directory record Official record
Conditions
Long COVID, Pain
Interventions
Acupuncture
Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Terminated Not applicable Interventional

Effects of High Flow Nasal Cannula on Sputum Clearance in Acute Exacerbation of Chronic Obstructive Pulmonary Disease

NCT04217746
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, COPD Exacerbation, Airflow Obstruction
Interventions
High Flow Nasal Cannula
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Oct 17, 2026, 7:35 AM EDT
Active, not recruiting Phase 1 Interventional

Atezolizumab for Idiopathic Pulmonary Fibrosis

NCT05515627
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Atezolizumab
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
50 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 17, 2026, 7:35 AM EDT
Withdrawn Not applicable Interventional

Novel Therapies for Muco-Obstructive Lung Diseases: Testing the Transnasal Pulmonary Delivery Device in COPD/CB Subjects

NCT02341183
View directory record Official record
Conditions
COPD, Chronic Bronchitis
Interventions
tPAD, 7% hypertonic saline (510K approved as a device)
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 23, 2017 · Synced Oct 17, 2026, 7:35 AM EDT