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ClinicalTrials.gov public records Last synced Oct 26, 2026, 9:26 PM EDT

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Showing 49–72 of 3,146 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: RESP Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

SpO2 Accuracy Comparison of Smart Sock V. 2 SpO2 to Arterial Blood CO-Oximetry

NCT03630016
View directory record Official record
Conditions
Hypoxia
Interventions
Pulse oximetry with Owlet BabySat v1.0 sensor
Diagnostic Test
Lead sponsor
Owlet Baby Care, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Lehi, Utah
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Oct 26, 2026, 9:26 PM EDT
Not yet recruiting Not applicable Interventional

Hyperbaric Oxygen Treatment for Necrotizing Fasciitis and Necrotizing Soft Tissue Infections

NCT07170020
View directory record Official record
Conditions
Necrotizing Fascitis
Interventions
Hyperbaric Oxygen Therapy
Procedure
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 12, 2025 · Synced Oct 26, 2026, 9:26 PM EDT
Not listed Phase 2 Interventional

Hyperbaric Hyperoxygenation With Radiotherapy and Temozolomide in Adults With Newly Diagnosed Glioblastoma

NCT00936052
View directory record Official record
Conditions
Glioblastomas, Gliosarcoma
Interventions
Hyperbaric Oxygen Therapy
Other
Lead sponsor
Neurological Surgery, P.C.
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
2
States / cities
Commack, New York • Great Neck, New York
Source: ClinicalTrials.gov public record
Updated Jul 16, 2010 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Early Phase 1 Interventional

Immune Response to the COVID-19 Vaccine

NCT04936997
View directory record Official record
Conditions
Covid19, Cancer, Malignancy, Vaccine Response Impaired
Interventions
SARS-COV2 Pfizer Vaccine
Biological
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 20, 2022 · Synced Oct 26, 2026, 9:26 PM EDT
Active, not recruiting No phase listed Observational

Personalizing Perioperative Analgesia in Children

NCT01140724
View directory record Official record
Conditions
Postoperative Pain
Interventions
Not listed
Lead sponsor
Senthil Sadhasivam
Other
Eligibility
3 Years to 15 Years
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Hand Hygiene Randomized Cluster Intervention to Reduce Infections

NCT02131727
View directory record Official record
Conditions
Respiratory Tract Infections, Gastrointestinal Infections
Interventions
Hand Hygiene Improvement Intervention, Ask Me 3
Behavioral
Lead sponsor
Kent State University
Other
Eligibility
18 Years and older
Enrollment
324 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Kent, Ohio
Source: ClinicalTrials.gov public record
Updated May 6, 2014 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Phase 3 Interventional

Ventilatory Muscle Training in Stroke

NCT02828943
View directory record Official record
Conditions
Stroke, Pulmonary Ventilation, Exercise Therapy
Interventions
IMT with High Resistance EMT, IMT with Low Resistance EMT
Behavioral
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 17, 2019 · Synced Oct 26, 2026, 9:26 PM EDT
Not yet recruiting Not applicable Interventional

Miniature In-line Respirator

NCT07768215
View directory record Official record
Conditions
Brain Death, Respiration, Artificial
Interventions
Hope inVent
Device
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
1 Year to 100 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Phase 2 Interventional Results available

Presatovir in Lung Transplant (LT) Recipients With Respiratory Syncytial Virus (RSV) Infection

NCT02534350
View directory record Official record
Conditions
Respiratory Syncytial Virus (RSV)
Interventions
Presatovir, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
17
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Oct 26, 2026, 9:26 PM EDT
Completed No phase listed Observational

Prospective Clinical Evaluation of the BioFire Emerging Coronavirus Panel for the Detection of COVID-19 and Other Coronaviruses

NCT07221097
View directory record Official record
Conditions
Coronavirus, Respiratory Infection, COVID
Interventions
Investigational IVD for coronaviruses
Device
Lead sponsor
BioFire Defense LLC
Industry
Eligibility
Not listed
Enrollment
2,091 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
6
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Tampa, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 26, 2026, 9:26 PM EDT
Terminated Phase 2 Interventional Results available

A Study of Rilematovir (JNJ-53718678) in Adult Outpatients With Respiratory Syncytial Virus (RSV) Infection

NCT04978337
View directory record Official record
Conditions
Respiratory Syncytial Virus
Interventions
Rilematovir, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
35
States / cities
Birmingham, Alabama • Tempe, Arizona • Bakersfield, California + 28 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2024 · Synced Oct 26, 2026, 9:26 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Intrapulmonary Pharmacokinetics of Antibiotics

NCT00315601
View directory record Official record
Conditions
Healthy
Interventions
Telithromycin, azithromycin, bronchoalveolar lavage
Drug · Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 13, 2009 · Synced Oct 26, 2026, 9:26 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Concomitant Bedside Percutaneous Tracheostomy and Ultrasound Gastrostomy

NCT05955534
View directory record Official record
Conditions
Gastrostomy, Ventilatory Failure, Respiratory Failure
Interventions
TPUG, PEG, PRG
Device · Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 9, 2024 · Synced Oct 26, 2026, 9:26 PM EDT
Terminated Phase 4 Interventional Results available

Evaluation of Above the Cuff Suctioning During General Anesthesia

NCT01386879
View directory record Official record
Conditions
Secretion Removal Above ETT Cuff
Interventions
methylene blue
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Not applicable Interventional

Low Risk Acute Coronary Syndrome

NCT01703156
View directory record Official record
Conditions
Low Risk Acute Coronary Syndrome
Interventions
Stress Test, No Stress Test
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
30 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 12, 2017 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Not applicable Interventional Results available

Study of Count Coughs in Subjects With Acute Upper Respiratory Tract Infections

NCT01062256
View directory record Official record
Conditions
Infection
Interventions
Placebo, Guaifenesin, Buckwheat Honey
Drug · Other
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
2
States / cities
Indianapolis, Indiana • Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 25, 2013 · Synced Oct 26, 2026, 9:26 PM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Study to Evaluate the Efficacy, Immunogenicity, and Safety of RSVpreF in Adults.

NCT05035212
View directory record Official record
Conditions
Lower Respiratory Tract Illness
Interventions
RSVpreF, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
60 Years and older
Enrollment
38,861 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
176
States / cities
Birmingham, Alabama • Huntsville, Alabama • Glendale, Arizona + 119 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 26, 2026, 9:26 PM EDT
Withdrawn No phase listed Observational

Perioperative Factors Impacting Surgical Risk and Outcomes in Children

NCT03436667
View directory record Official record
Conditions
Surgery, Orthopedic Disorder
Interventions
Spirometry, Reaction Time
Diagnostic Test
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
6 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Oct 26, 2026, 9:26 PM EDT
Terminated Not applicable Interventional Results available

Comparing Nasal Suction Devices in Children With Bronchiolitis: A Pilot Study

NCT02219334
View directory record Official record
Conditions
Bronchiolitis
Interventions
NoseFrida
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
2 Months to 2 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 3, 2020 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Not applicable Interventional

Saline Hypertonic in Preschoolers

NCT02378467
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
7% Hypertonic Saline (HS), 0.9% Isotonic Saline (IS)
Drug
Lead sponsor
University of Washington, the Collaborative Health Studies Coordinating Center
Other
Eligibility
3 Years to 5 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
23
States / cities
Birmingham, Alabama • Palo Alto, California • Aurora, Colorado + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2020 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Phase 2 Interventional

Hyperbaric Oxygen Therapy for Ulcerative Colitis Flares

NCT03494764
View directory record Official record
Conditions
Colitis, Ulcerative
Interventions
Hyperbaric Oxygen Therapy
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
8
States / cities
La Jolla, California • San Diego, California • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Oct 26, 2026, 9:26 PM EDT
Recruiting No phase listed Observational

COPD Exacerbation Follow Up

NCT07118306
View directory record Official record
Conditions
COPD (Chronic Obstructive Pulmonary Disease)
Interventions
Not listed
Lead sponsor
Viz.ai, Inc.
Industry
Eligibility
40 Years and older
Enrollment
485 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
5
States / cities
Park Ridge, Illinois • Cherry Hill, New Jersey • Philadelphia, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 9:26 PM EDT
Completed Early Phase 1 Interventional

Deconditioning in Transplant

NCT02611219
View directory record Official record
Conditions
Hematopoietic and Stem Cell Transplant
Interventions
General Health Module-Baseline Adolescent-Self Report (13-18 years), General Health Module-Follow Up Adolescent-Self Report (13-18 years), General Health Module-Baseline Parent Report-Adolescent (13-18 years), General Health Module-Follow Up Parent Report-Adolescent (13-18 years), General Health Module-Baseline Parent Report-School Age (5-12 years), General Health Module-Follow Up Parent Report-School Age (5-12 years), Demographic Data Form, SCT Daily Activity Log, The Functional Independence Measure for Children, Manual Muscle Testing, 3-Minute Step Test, HSCT Module-Follow Up Adolescent-Self Report (13-18 years), HSCT Module-Follow Child-Self Report (5-12 years), HSCT Module-Follow Up Parent Report-adolescent (13-18 years), HSCT Module-Follow Up Parent Report-School Age (5-12 years)
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
7 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 27, 2016 · Synced Oct 26, 2026, 9:26 PM EDT