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ClinicalTrials.gov public records Last synced Oct 28, 2026, 4:05 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1369–1392 of 4,713 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Signs and Symptoms, Respiratory Clear all
Completed No phase listed Observational Accepts healthy volunteers

Humoral and T-Cell Responses to COVID-19 Vaccination in Multiple Sclerosis Patients Treated With Ocrelizumab Treated With Ocrelizumab or Natalizumab

NCT04837651
View directory record Official record
Conditions
Multiple Sclerosis, Demyelinating Autoimmune Diseases, CNS, Autoimmune Diseases of the Nervous System, Nervous System Diseases, Demyelinating Diseases, Autoimmune Diseases, Immune System Diseases, Pathologic Processes
Interventions
Elecsys semi-quantitative Anti-SARS-CoV-2 antibody test, T-Detect COVID T-cell blood test
Device
Lead sponsor
Dragonfly Research, LLC
Other
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Wellesley, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Oct 28, 2026, 4:05 PM EDT
Not listed Phase 1Phase 2 Interventional

Open-label Study of TH-302 and Dexamethasone With or Without Bortezomib or Pomalidomide in Subjects With Relapsed/Refractory Multiple Myeloma

NCT01522872
View directory record Official record
Conditions
Multiple Myeloma
Interventions
TH-302, TH-302 and Dexamethasone, TH-302 Dose Escalation and Dexamethasone in Combination with Bortezomib, TH-302 Dose Escalation and Dexamethasone in Combination with Pomalidomide
Drug
Lead sponsor
Threshold Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
10
States / cities
Monterey, California • Tampa, Florida • Scarborough, Maine + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Oct 28, 2026, 4:05 PM EDT
Not yet recruiting Not applicable Interventional

Serene Sleep Palatal Implant System Clinical Confirmatory Trial in Participants Who Snore or Are Diagnosed With Mild-to-moderate Obstructive Sleep Apnea (OSA).

NCT07613281
View directory record Official record
Conditions
Snoring, OSA - Obstructive Sleep Apnea
Interventions
Palatal Implant System
Device
Lead sponsor
Serene Sleep, Inc.
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
2
States / cities
San Francisco, California • Evans, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Not applicable Interventional Results available

Endotracheal Tubes for Prevention of Ventilator-associated Pneumonia

NCT01744483
View directory record Official record
Conditions
Ventilator-acquired Pneumonia
Interventions
PVC ETT, PUC ETT, PUC-CASS ETT
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Phase 2 Interventional Results available

Protocol for the Treatment of Patients With Previously Untreated Chronic Lymphocytic Leukemia

NCT00280241
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia
Interventions
Fludarabine, Cyclophosphamide, Rituximab
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 4, 2016 · Synced Oct 28, 2026, 4:05 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Multiparametric [18F]F-AraG Imaging in Post-Acute Sequelae of COVID-19 (PASC)

NCT07076862
View directory record Official record
Conditions
PASC Post Acute Sequelae of COVID-19
Interventions
A.1 - [¹⁸F]F-AraG PET/CT (90-min dynamic + 4-h static), A.2 - [¹⁸F]F-AraG PET/CT (60-min dynamic only), B.1 - [¹⁸F]F-AraG PET/CT (90-min dynamic + 4-h static), B.2 - [¹⁸F]F-AraG PET/CT (60-min dynamic only)
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Sacramento, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Comparing Two Pneumococcal Vaccines in Adults With Chronic Obstructive Pulmonary Disease

NCT00457977
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Pneumovax (PPSV23), Prevnar (PCV7)
Biological
Lead sponsor
University of Minnesota
Other
Eligibility
40 Years and older
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
18
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 8 more
Source: ClinicalTrials.gov public record
Updated May 12, 2015 · Synced Oct 28, 2026, 4:05 PM EDT
Recruiting Not applicable Interventional

Dosing Physical Activity Among Older Cancer Survivors Who Experience Chronic Pain: a Micro-randomized Trial

NCT07227077
View directory record Official record
Conditions
Breast Cancer, Cervical Cancer, Bladder Cancer, Colorectal Cancer, Endometrial Cancer, Lung Cancer, Prostate Cancer
Interventions
Physical Activity Promotion Intervention
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 28, 2026, 4:05 PM EDT
Completed No phase listed Observational

Strados System at Center of Excellence

NCT04485741
View directory record Official record
Conditions
Copd, Asthma, Covid19
Interventions
RESP
Device
Lead sponsor
Strados Labs, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of PT003, PT005, and PT001 in Subjects With Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD); (PINNACLE 1)

NCT01854645
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
GFF MDI, GP MDI, FF MDI, Open-label tiotropium bromide inhalation powder (Spiriva® Handihaler®), Placebo MDI
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
2,103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
121
States / cities
Andalusia, Alabama • Anniston, Alabama • Athens, Alabama + 118 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 28, 2026, 4:05 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Study of Erythromycin in GER-Associated Apnea of the Newborn

NCT01825473
View directory record Official record
Conditions
Gastroesophageal Reflux, Apnea, Bradycardia
Interventions
Erythromycin, Multi-channel intra-luminal impedance (MII) pH monitoring, Placebo (D5W)
Drug · Device
Lead sponsor
University of Virginia
Other
Eligibility
14 Days and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 5, 2013 · Synced Oct 28, 2026, 4:05 PM EDT
Terminated Not applicable Interventional

Continuous Supraglottic pH Monitoring in Prolonged Intubated Intensive Care Patients and High Risk Aspiration Intraoperative Patients

NCT02604043
View directory record Official record
Conditions
Aspiration, Respiratory
Interventions
pH monitoring, accelerometer monitoring
Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 4, 2019 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Not applicable Interventional Results available

Immunotherapy Administered Under the Tongue to Treat Dust Mite Allergy

NCT00200850
View directory record Official record
Conditions
Asthma
Interventions
House Dust Mite SLIT, High dose SLIT, Placebo SLIT
Biological
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 50 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 12, 2019 · Synced Oct 28, 2026, 4:05 PM EDT
Terminated Phase 4 Interventional Results available

The Duration of Antibiotic Therapy for Early (DATE) Ventilator Associated Pneumonia (VAP): 4 vs. 7 Days

NCT05545735
View directory record Official record
Conditions
Ventilator Associated Pneumonia
Interventions
Standard of Care Antibiotic Therapy
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 16, 2026 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Phase 2 Interventional Results available

Study of the Efficacy and Safety of Ponsegromab in Patients With Cancer, Cachexia and Elevated GDF-15

NCT05546476
View directory record Official record
Conditions
Non-small Cell Lung Cancer, Pancreatic Cancer, Colorectal Cancer, Loss of Appetite, Fatigue, Cachexia
Interventions
ponsegromab, Placebo for ponsegromab
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
19
States / cities
Conway, Arkansas • Little Rock, Arkansas • North Little Rock, Arkansas + 14 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Phase 2 Interventional

A Vaccine Booster (GEO-CM04S1) for the Prevention of COVID-19 in Patients With Chronic Lymphocytic Leukemia

NCT05672355
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, COVID-19 Infection
Interventions
Biospecimen Collection, mRNA COVID-19 Vaccine, Synthetic MVA-based SARS-CoV-2 Vaccine COH04S1
Procedure · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 28, 2026, 4:05 PM EDT
Terminated Phase 3 Interventional

INR-Triggered Transfusion In GI Bleeders From ER

NCT01461889
View directory record Official record
Conditions
Respiratory Distress Syndrome, Adult, Gastrointestinal Hemorrhage, Liver Diseases, Transfusion Related Lung Injury
Interventions
Transfuse plasma to High INR target, Transfuse plasma to Low INR target
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Aurora, Colorado • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Oct 28, 2026, 4:05 PM EDT
Terminated Phase 2 Interventional Results available

Basket Study of Neratinib in Participants With Solid Tumors Harboring Somatic HER2 or EGFR Exon 18 Mutations

NCT01953926
View directory record Official record
Conditions
Solid Tumors Harboring Somatic HER2 or EGFR Exon 18 Mutations
Interventions
Neratinib, Fulvestrant, Trastuzumab, Paclitaxel
Drug
Lead sponsor
Puma Biotechnology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
582 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
30
States / cities
Birmingham, Alabama • Phoenix, Arizona • Duarte, California + 26 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Not applicable Interventional

Respiratory Disease Management

NCT01543217
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
RT management, Ususal care
Other
Lead sponsor
Barnes-Jewish Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
428 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 28, 2026, 4:05 PM EDT
Recruiting Phase 2 Interventional

Study to Determine the Efficacy and Safety of Asciminib in Pediatric Patients With Ph+ CML-CP

NCT07354074
View directory record Official record
Conditions
Chronic Myelogenous Leukemia, Leukemia, Myelogenous, Chronic, Philadelphia Chromosome Positive
Interventions
Asciminib single agent
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
1 Year to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
4
States / cities
New Brunswick, New Jersey • New York, New York • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 28, 2026, 4:05 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Breathing Training and Nitrate on Exercise at Simulated Altitude

NCT07216755
View directory record Official record
Conditions
Healthy Adults, Mechanical Ventilation Dependence, Hypoxia, Exercise Training, Exercise Intolerance, Dietary Supplement, Nitrate Supplementation, Inspiratory Muscle Training
Interventions
Respiratory Muscle Training (RMT), Sham Respiratory Muscle Training, Dietary Supplement: Beetroot Juice Concentrate, placebo beverage
Device · Dietary Supplement
Lead sponsor
Embry-Riddle Aeronautical University
Other
Eligibility
18 Years to 40 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Oct 28, 2026, 4:05 PM EDT
Completed Phase 1 Interventional

Topotecan and Radiation Therapy in Treating Patients With Solid Tumors or Lymphoma

NCT00002625
View directory record Official record
Conditions
Esophageal Cancer, Lung Cancer, Lymphoma
Interventions
topotecan hydrochloride, low-LET electron therapy, low-LET photon therapy
Drug · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2000
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 11, 2013 · Synced Oct 28, 2026, 4:05 PM EDT
Withdrawn Phase 2 Interventional

iNOPulse for COVID-19

NCT04398290
View directory record Official record
Conditions
COVID-19, Hypoxemia, Hypoxemic Respiratory Failure
Interventions
Inhaled nitric oxide (iNO), Nitrogen gas, Oxygen gas
Drug
Lead sponsor
Roger Alvarez
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 19, 2020 · Synced Oct 28, 2026, 4:05 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Myocardial Performance at Rest and During Exercise in Heart Failure With Preserved Ejection Fraction

NCT01747785
View directory record Official record
Conditions
Heart Failure
Interventions
Cardiac rehabilitation, Myocardial deformation imaging, Cardiopulmonary exercise test
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 28, 2026, 4:05 PM EDT