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Showing 1–24 of 33 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Nebulized 3% saline Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study of Hypertonic Saline for Infants Hospitalized With Bronchiolitis

NCT01488448
View directory record Official record
Conditions
Bronchiolitis
Interventions
3% sodium chloride, 0.9% sodium chloride
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
Up to 12 Months
Enrollment
227 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional Results available

Cooling to Alleviate Migraine #3

NCT06874361
View directory record Official record
Conditions
Migraine With or Without Aura, Migraine, Migraine Headache
Interventions
Mi-Helper
Device
Lead sponsor
Mi-Helper, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Indian Harbour Beach, Florida
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Nebulized Hypertonic Saline for Bronchiolitis

NCT00619918
View directory record Official record
Conditions
Bronchiolitis
Interventions
Nebulized 3% saline, Nebulized 0.9% saline
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
Up to 24 Months
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Los Angeles, California • Oakland, California
Source: ClinicalTrials.gov public record
Updated Nov 4, 2024 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Safety and Efficacy of VX-371 in Subjects With Cystic Fibrosis Who Are Homozygous for the F508del-CFTR Mutation

NCT02709109
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-371 + HS, Hypertonic saline, Placebo, Orkambi, VX-371
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
12 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
30
States / cities
Little Rock, Arkansas • Oakland, California • Gainesville, Florida + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2021 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 4 Interventional Results available

Hypertonic Saline for Acute Bronchiolitis

NCT01247064
View directory record Official record
Conditions
Bronchiolitis, Viral, Saline Solution, Hypertonic
Interventions
Nebulized 3% saline, Nebulized 0.9% Normal Saline
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Months to 23 Months
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 18, 2014 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Nebulized Hypertonic Saline for Mechanically Ventilated Children

NCT01945944
View directory record Official record
Conditions
Respiratory Failure
Interventions
Hypertonic saline (3%), Placebo (0.9% saline)
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
Up to 18 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 27, 2016 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional Results available

Dornase Alpha Versus Hypertonic Saline for Lung Atelectasis in Non-Cystic Fibrosis Patients

NCT00671723
View directory record Official record
Conditions
Atelectasis
Interventions
Normal saline:, Hypertonic Saline, Dornase alpha
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 90 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Terminated Phase 4 Interventional Results available

The Effect of NAC on Lung Function and CT Mucus Score

NCT03822637
View directory record Official record
Conditions
Asthma
Interventions
n-acetylcystine + albuterol, 0.9% saline + albuterol
Combination Product
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional Results available

A Comparison of Levalbuterol Plus Ipratropium With Levalbuterol Alone in the Treatment of Acute Asthma Exacerbation

NCT00583778
View directory record Official record
Conditions
Asthma
Interventions
ipratropium
Drug
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years to 45 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 15, 2022 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

Effectiveness of Pulmozyme in Infants With Cystic Fibrosis

NCT00179998
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Recombinant Human DNase (Pulmozyme), Placebos
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
1 Month to 30 Months
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 8, 2019 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 4 Interventional Results available

Nebulized Hypertonic Saline for Inpatient Use in COPD

NCT02266875
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
hypertonic saline, standard saline
Drug
Lead sponsor
OhioHealth
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 21, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Not yet recruiting Phase 4 Interventional

Efficacy of Nebulized Long-Acting Bronchodilators (Formoterol and Revefenacin) vs. Short-Acting Bronchodilators (Albuterol and Ipratropium) in Patients Presenting to the Emergency Department With Acute Exacerbation of COPD (ECOPD)

NCT07721922
View directory record Official record
Conditions
COPD Exacerbation
Interventions
Revefenacin, formoterol fumarate, Placebo (Sterile Normal Saline), Albuterol sulfate, Ipratropium Bromide
Drug · Other
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
40 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

Persistent Methicillin Resistant Staphylococcus Aureus Eradication Protocol (PMEP)

NCT01594827
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Inhaled Vancomycin, Placebo (Sterile Water), Rifampin, Trimethoprim/Sulfamethoxazole (TMP/SMX), Doxycycline, Mupirocin Intranasal Creme, 4% chlorhexidine gluconate liquid skin cleanser
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
12 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
2
States / cities
Baltimore, Maryland • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Utilizing Exhaled Breathe Condensate Collection to Study Ion Regulation in Cystic Fibrosis

NCT01880723
View directory record Official record
Conditions
Cystic Fibrosis, Healthy
Interventions
Albuterol, Placebo saline
Drug
Lead sponsor
University of Arizona
Other
Eligibility
15 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional

Mi-Helper Transnasal Cooling for Acute Treatment of Migraine

NCT06051604
View directory record Official record
Conditions
Episodic Migraine, Migraine With Aura, Migraine Without Aura, Migraine
Interventions
Mi-Helper
Device
Lead sponsor
CoolTech LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 25, 2024 · Synced Sep 23, 2026, 4:04 AM EDT
Not yet recruiting Phase 2 Interventional

Effect of Ipratropium Bromide on EILO

NCT07394036
View directory record Official record
Conditions
Exercise-Induced Laryngeal Obstruction, Dyspnea During Activity
Interventions
Ipratropium Bromide, Normal Saline (Placebo)
Drug
Lead sponsor
Cook Children's Health Care System
Other
Eligibility
8 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Prosper, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional Results available

Imaging Study of the Lungs During an Allergic Asthma Attack

NCT01547286
View directory record Official record
Conditions
Asthma, Atopy
Interventions
Standardized Cat Allergen Extract and Standardized Dust Mite Allergen, Computed Tomography imaging, functional Positron Emission Tomography imaging, Nebulized methacholine inhalation
Biological · Radiation · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 21, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of 20,000 EU of Clinical Center Reference Endotoxin (CCRE) Versus Placebo(ENDOHEART)

NCT03623022
View directory record Official record
Conditions
Healthy
Interventions
Clinical Center Reference Endotoxin (CCRE), Normal saline
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2019 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional Results available

Assessment of Arformoterol for Chronic Obstructive Pulmonary Disease (COPD) Using Hyperpolarized 3He MRI

NCT00846287
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Hyperpolarized Helium-3, Placebo, Aformoterol
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
50 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 31, 2012 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Not applicable Interventional Results available

Nebulized 3% Hypertonic Saline in the Treatment of Acute Bronchiolitis

NCT02029040
View directory record Official record
Conditions
Acute Bronchiolitis
Interventions
3% Hypertonic Saline, 0.9 % normal saline
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
2 Months to 12 Months
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Sep 23, 2026, 4:04 AM EDT
Terminated Phase 4 Interventional Results available

Efficacy Of Combined Nebulized Hypertonic Saline and Chest Percussion Therapy in Acute Viral Bronchiolitis

NCT06441162
View directory record Official record
Conditions
Acute Bronchiolitis
Interventions
Nebulized 3% sodium chloride solution, Chest percussion cups
Drug · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
0 Months to 24 Months
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Sep 23, 2026, 4:04 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Differential Gene Expression in Lung and Peripheral Blood After Inhaled Allergen Challenge

NCT00671593
View directory record Official record
Conditions
Atopic Asthma, Healthy
Interventions
House Dust Mite, Diluent
Biological
Lead sponsor
John Sundy
Other
Eligibility
18 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 15, 2013 · Synced Sep 23, 2026, 4:04 AM EDT
Recruiting Early Phase 1 Interventional

TEAPOT Study Multisite

NCT07565753
View directory record Official record
Conditions
Hemorrhage, Surgical, Tonsillar Bleeding
Interventions
Tranexamic Acid Injectable Product, Normal Saline
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
2 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Davis, California • Providence, Rhode Island • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 23, 2026, 4:04 AM EDT
Recruiting Not applicable Interventional

Platform of Randomized Adaptive Clinical Trials in Critical Illness

NCT05440851
View directory record Official record
Conditions
Respiratory Insufficiency, Extracorporeal Membrane Oxygenation Complication, Mechanical Ventilation Pressure High
Interventions
Ultra-Protective Ventilation Facilitated by Extracorporeal Support, Lung-Protective Ventilation (LPV), Driving Pressure-Limited Ventilation (DPL), Lung- and Diaphragm-Protective Ventilation and Sedation (LDPVS), Early Cohort corticosteroid dose, Extended Cohort corticosteroid dose, Usual care without routine corticosteroids, Usual care without extending corticosteroids, Usual care with fludrocortisone, Usual care without fludrocortisone, Drug 4 mL:, Drug 40 mg:, PEEP-20, PEEP-AOP, PEEP-10, VV ECMO-facilitated strategy of earlier awakening, extubation and rehabilitation, Electrical impedance tomography (EIT), no treatment / intervention arm is involved., Usual care, Early Routine IMT
Other · Drug
Lead sponsor
University Health Network, Toronto
Other
Eligibility
18 Years and older
Enrollment
6,250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
26
States / cities
Tucson, Arizona • Los Angeles, California • San Diego, California + 19 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 23, 2026, 4:04 AM EDT