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ClinicalTrials.gov public records Last synced Oct 3, 2026, 2:08 PM EDT

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Showing 25–48 of 66 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Pseudomonas Aeruginosa Infection Clear all
Completed Phase 3 Interventional

Phase 3 Study With Ciprofloxacin Dispersion for Inhalation in Non-CF Bronchiectasis (ORBIT-4)

NCT02104245
View directory record Official record
Conditions
Non Cystic Fibrosis Bronchiectasis
Interventions
Ciprofloxacin dispersion for inhalation, Placebo
Drug
Lead sponsor
Aradigm Corporation
Industry
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
25
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Sacramento, California + 22 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2021 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Phase 1b/2 Trial of the Safety and Microbiological Activity of Bacteriophage Therapy in Cystic Fibrosis Subjects Colonized With Pseudomonas Aeruginosa

NCT05453578
View directory record Official record
Conditions
Bacterial Disease Carrier, Cystic Fibrosis
Interventions
Placebo, WRAIR-PAM-CF1
Other · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
19
States / cities
Tucson, Arizona • La Jolla, California • Los Angeles, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Ph 1/2 Study Evaluating Safety and Tolerability of Inhaled AP-PA02 in Subjects With Chronic Pseudomonas Aeruginosa Lung Infections and Cystic Fibrosis

NCT04596319
View directory record Official record
Conditions
Cystic Fibrosis, Pseudomonas Aeruginosa, Pseudomonas, Lung Infection, Lung Infection Pseudomonal
Interventions
AP-PA02, Placebo
Biological · Other
Lead sponsor
Armata Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
20
States / cities
Los Angeles, California • Tampa, Florida • Boise, Idaho + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Oct 3, 2026, 2:08 PM EDT
Terminated Phase 2 Interventional Results available

Clinical Trials to Reduce the Risk of Antimicrobial Resistance

NCT01570192
View directory record Official record
Conditions
Bacterial Pneumonia
Interventions
IV meropenem, I.V. Meropenem, Parenteral aminoglycoside; tobramycin for injection USP OR gentamicin sulfate injection solution concentrate 5mg.kg IV q24h; amikacin sulfate injection USP 20 mg/kg IV q24h, Linezolid or Vancomycin (per institutional guidelines) will be available for MRSA coverage., tobramycin nebulization
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
8
States / cities
San Mateo, California • Gainesville, Florida • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2017 · Synced Oct 3, 2026, 2:08 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pathobiomes in Gut of Critically Ill Patients

NCT06822465
View directory record Official record
Conditions
Pseudomonas Aeruginosa
Interventions
P. aeruginosa using in vitro and in vivo assays
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Hyde Park, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 3, 2026, 2:08 PM EDT
Terminated Phase 3 Interventional

Pivotal Study in Nosocomial Pneumonia Suspected or Confirmed to be Due to Pseudomonas

NCT03582007
View directory record Official record
Conditions
Pneumonia
Interventions
Murepavadin, One anti-pseudomonal antibiotic
Drug
Lead sponsor
Polyphor Ltd.
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Iowa City, Iowa • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 2 Interventional

Aztreonam for Inhalation (AI) in Patients With Cystic Fibrosis & P. Aeruginosa Infection

NCT01055847
View directory record Official record
Conditions
Cystic Fibrosis, CF, Lung Infection, Pseudomonas Aeruginosa
Interventions
Aztreonam for Inhalation (AI), Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
13 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
20
States / cities
Los Angeles, California • Orange, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2010 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Dose Escalation Study of KB001 in Cystic Fibrosis Patients Infected With Pseudomonas Aeruginosa

NCT00638365
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
KB001, Placebo
Biological · Other
Lead sponsor
Humanigen, Inc.
Industry
Eligibility
12 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
11
States / cities
Birmingham, Alabama • Stanford, California • Aurora, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 2 Interventional Results available

Safety and Tolerability Study of 2 Dose Level of Arikayce™ in Patients With Bronchiectasis and Chronic Infection Due to Pseudomonas Aeruginosa.

NCT00775138
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of Aztreonam for Inhalation Solution (AZLI) in Patients With Cystic Fibrosis, Mild Lung Disease, and P. Aeruginosa

NCT00712166
View directory record Official record
Conditions
Cystic Fibrosis, Lung Infection, Pseudomonas Aeruginosa
Interventions
AZLI 75 mg three times daily (TID), Placebo three times daily (TID)
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
6 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
34
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 26 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2010 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 1Phase 2 Interventional

Nebulized Bacteriophage Therapy in Cystic Fibrosis Patients With Chronic Pseudomonas Aeruginosa Pulmonary Infection

NCT05010577
View directory record Official record
Conditions
Chronic Pseudomonas Aeruginosa Infection, Cystic Fibrosis
Interventions
BX004-A, Placebo
Drug
Lead sponsor
BiomX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
18
States / cities
Birmingham, Alabama • Anchorage, Alaska • Little Rock, Arkansas + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Oct 3, 2026, 2:08 PM EDT
Recruiting Phase 2 Interventional

Study With Phage for CF Subjects With Pseudomonas Lung Infection

NCT06998043
View directory record Official record
Conditions
Chronic Pseudomonas Aeruginosa Infection, Cystic Fibrosis (CF)
Interventions
BX004, Placebo
Biological · Other
Lead sponsor
BiomX Ltd
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
14
States / cities
Birmingham, Alabama • Anchorage, Alaska • Little Rock, Arkansas + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Oct 3, 2026, 2:08 PM EDT
Completed No phase listed Observational

A Comparator Study Evaluating Microbiological Resistance and Effects of Alternating Inhaled Antibiotic Therapies

NCT01319253
View directory record Official record
Conditions
Cystic Fibrosis, Pseudomonas Aeruginosa
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
6 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 6, 2015 · Synced Oct 3, 2026, 2:08 PM EDT
Completed No phase listed Observational

Registry to Monitor the Susceptibility to Aztreonam of Pseudomonas Aeruginosa Isolates From Cystic Fibrosis Patients

NCT01375036
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
Gilead Sciences
Industry
Eligibility
6 Years and older
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
31
States / cities
Anchorage, Alaska • Tucson, Arizona • Little Rock, Arkansas + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 2 Interventional

Study to Evaluate the Effect of KB001-A on Time-to-Need for Antibiotic Treatment

NCT01695343
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
KB001-A, Placebo Comparator
Biological · Drug
Lead sponsor
Humanigen, Inc.
Industry
Eligibility
12 Years to 50 Years
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
58
States / cities
Mobile, Alabama • Phoenix, Arizona • Tucson, Arizona + 52 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2015 · Synced Oct 3, 2026, 2:08 PM EDT
Recruiting Not applicable Interventional

Gram-Negative Bloodstream Infection Oral Antibiotic Therapy Trial

NCT06080698
View directory record Official record
Conditions
Gram-negative Bacteremia
Interventions
Intravenous Antibiotics, Oral Antibiotics
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
1,030 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
11
States / cities
San Francisco, California • Denver, Colorado • Baltimore, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 3, 2026, 2:08 PM EDT
Completed No phase listed Observational

Clinical and Microbiological Outcomes of Infections Due to Carbapenem-Resistant Gram-Negative Bacteria

NCT01041716
View directory record Official record
Conditions
Drug Resistance, Microbial
Interventions
None - Observational study
Other
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2011 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 2 Interventional

Study Evaluating Fosfomycin/Tobramycin for Inhalation in Cystic Fibrosis Patients With Pseudomonas Aeruginosa Lung Infection

NCT00794586
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
FTI, AZLI, Placebo, AZLI
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
36
States / cities
Anchorage, Alaska • Phoenix, Arizona • Tucson, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2013 · Synced Oct 3, 2026, 2:08 PM EDT
Completed No phase listed Observational

Role of Toxins in Lung Infections Caused by Pseudomonas Aeruginosa

NCT00027183
View directory record Official record
Conditions
Pseudomonas Infection, Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
9 Years to 99 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of Aztreonam for Inhalation Solution (AZLI) in Cystic Fibrosis Patients With P. Aeruginosa

NCT00104520
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
AZLI 75 mg two times a day (BID)/three times a day (TID), Placebo two times a day (BID)/three times a day (TID)
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
6 Years and older
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
56
States / cities
Phoenix, Arizona • Little Rock, Arkansas • La Jolla, California + 50 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2011 · Synced Oct 3, 2026, 2:08 PM EDT
Completed Phase 4 Interventional Results available

Population Pharmacokinetics and Safety of Intravenous Ceftolozane/Tazobactam in Adult Cystic Fibrosis Patients

NCT02421120
View directory record Official record
Conditions
Cystic Fibrosis, Cystic Fibrosis Pulmonary Exacerbation, Pseudomonas Aeruginosa Infection
Interventions
Ceftolozane/Tazobactam
Drug
Lead sponsor
Joseph L. Kuti, PharmD
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
4
States / cities
Hartford, Connecticut • Indianapolis, Indiana • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2020 · Synced Oct 3, 2026, 2:08 PM EDT
Terminated Phase 3 Interventional Results available

Study of Aztreonam for Inhalation in Children With Cystic Fibrosis and New Infection of the Airways by Pseudomonas Aeruginosa Bacteria

NCT03219164
View directory record Official record
Conditions
Pseudomonas Aeruginosa Respiratory Tract Infection/Colonization, Cystic Fibrosis
Interventions
AZLI, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
3 Months to 18 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
12
States / cities
San Francisco, California • Washington D.C., District of Columbia • St. Petersburg, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced Oct 3, 2026, 2:08 PM EDT
Completed No phase listed Observational

Tissue Collection From People With Cystic Fibrosis

NCT00015756
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
9 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
2
States / cities
Bethesda, Maryland • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 3, 2026, 2:08 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

SAD and MAD of Inhaled AR-501 in Health Adults and P. Aeruginosa Infected Cystic Fibrosis Subjects

NCT03669614
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Inhaled AR-501, Inhaled Placebo
Drug
Lead sponsor
Aridis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 49 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
25
States / cities
Tucson, Arizona • Long Beach, California • Denver, Colorado + 22 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced Oct 3, 2026, 2:08 PM EDT