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ClinicalTrials.gov public records Last synced Sep 27, 2026, 6:38 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Conditions
Contraceptive Devices, Long-Acting Reversible Contraception, Analgesia, Adolescent Health, Gynecology
Interventions
Nitrous oxide gas for inhalation, Oxygen Gas for Inhalation
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
14 Years to 24 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
MP-376 (Levofloxacin solution for Inhalation), Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
40 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
5
States / cities
Mobile, Alabama • Phoenix, Arizona • Omaha, Nebraska + 2 more
Conditions
Cystic Fibrosis
Interventions
Tobramycin Inhalation Powder, Tobramycin Solution for Inhalation
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
6 Years and older
Enrollment
517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
24
States / cities
Hartford, Connecticut • Atlanta, Georgia • Chicago, Illinois + 21 more
Conditions
Obesity, Chronic Obstructive Pulmonary Disease
Interventions
Ventilator setting changes
Device
Lead sponsor
Bridgeport Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Bridgeport, Connecticut
Conditions
Cystic Fibrosis
Interventions
Tobramycin for Inhalation
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
6 Months to 5 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
9
States / cities
Palo Alto, California • Denver, Colorado • Baltimore, Maryland + 6 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Nitrous Oxide Treatment for Tinnitus

NCT03365011
Conditions
Tinnitus
Interventions
Nitrous oxide gas for inhalation, Placebo gas for inhalation
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Idiopathic Pulmonary Arterial Hypertension, Cardiomyopathy
Interventions
Nitric Oxide for inhalation, Oxygen, Nitric Oxide plus Oxygen
Drug
Lead sponsor
Mallinckrodt
Industry
Eligibility
4 Weeks to 18 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
8
States / cities
Stanford, California • Denver, Colorado • Boston, Massachusetts + 5 more
Conditions
Respiratory Distress, Lung Injury
Interventions
Heated Humidified High Flow Nasal Cannula, Nasal Continuous Positive Airway Pressure
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Hours to 72 Hours
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Enrolling by invitation No phase listed Observational

Ventilator Mode and Respiratory Physiology

NCT06624254
Conditions
Pulmonary Disease, Respiratory Failure, Respiratory Effort, Breathing Mechanics
Interventions
lung mechanics, respiratory drive and effort
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
La Jolla, California
Conditions
Bronchiectasis
Interventions
280 mg Arikayce™, Matching Placebo for Cohort 1, 560 mg Arikayce™, Matching Placebo for Cohort 2
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Philadelphia, Pennsylvania
Conditions
Alpha-1 Antitrypsin Deficiency
Interventions
Kamada-AAT for Inhalation, 80mg, Placebo, Kamada-AAT for Inhalation, 160mg
Drug
Lead sponsor
Kamada, Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Gainesville, Florida • Tyler, Texas
Conditions
ARDS
Interventions
Respiratory Mechanics, Standard Ventilation Strategy
Other
Lead sponsor
Unity Health Toronto
Other
Eligibility
18 Years and older
Enrollment
740 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Bronchopulmonary Dysplasia, Pulmonary Hypertension Due to Lung Diseases and Hypoxia, Extreme Prematurity, Ventilator Lung; Newborn, Ventilation Perfusion Mismatch
Interventions
Increase in the PEEP followed by decrease in the PEEP, Decrease in the PEEP followed by increase in the PEEP
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
7 Days to 30 Days
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Non-Cystic Fibrosis Bronchiectasis
Interventions
Ciprofloxacin for Inhalation, Placebo
Drug
Lead sponsor
Aradigm Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
14
States / cities
Phoenix, Arizona • Los Angeles, California • Sacramento, California + 11 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Network-Level Effects of Nitrous Oxide in the Human Brain

NCT03435055
Conditions
Healthy
Interventions
Nitrous Oxide Gas for Inhalation
Drug
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 40 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Acute Respiratory Distress Syndrome
Interventions
Recruitment Maneuver with PEEP and Tidal Volume Optimization
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Obesity, Respiratory Insufficiency, Right-Sided Heart Failure, Pulmonary Atelectasis, Respiratory Mechanics
Interventions
PEEP INCREMENTAL, PEEP DECREMENTAL
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Copd
Interventions
TRELEGY ELLIPTA 100Mcg-62.5Mcg-25Mcg/Actuation Powder for Inhalation
Drug
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Cystic Fibrosis
Interventions
azithromycin, placebo, Tobramycin solution for inhalation
Drug
Lead sponsor
Bonnie Ramsey
Other
Eligibility
6 Months to 18 Years
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
45
States / cities
Anchorage, Alaska • Tucson, Arizona • Little Rock, Arkansas + 40 more
Conditions
Cystic Fibrosis
Interventions
MP-376 (Levofloxacin solution for Inhalation)
Drug
Lead sponsor
Amgen
Industry
Eligibility
6 Years to 16 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
6
States / cities
Mobile, Alabama • San Diego, California • Orlando, Florida + 3 more
Conditions
Respiratory Distress Syndrome
Interventions
Lucinactant for inhalation, nCPAP alone
Combination Product · Device
Lead sponsor
Windtree Therapeutics
Industry
Eligibility
26 Weeks to 28 Weeks
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
10
States / cities
Loma Linda, California • San Diego, California • Newark, Delaware + 7 more
Conditions
Mycobacterium Infections, Nontuberculous
Interventions
Liposomal amikacin for inhalation (LAI), placebo
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years to 85 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
18
States / cities
Birmingham, Alabama • Stanford, California • Denver, Colorado + 15 more
Conditions
Cystic Fibrosis, Pseudomonas Aeruginosa Airway Infection
Interventions
Aztreonam Lysine for Inhalation
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
6 Years and older
U.S. locations
64
States / cities
Birmingham, Alabama • Anchorage, Alaska • Phoenix, Arizona + 53 more
Conditions
Cystic Fibrosis
Interventions
AZD5634 for inhalation, AZD5634 for infusion, Placebo
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 50 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
2
States / cities
Glendale, California • Baltimore, Maryland