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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:13 AM EDT

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Showing 97–120 of 137 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Community Acquired Infections Clear all
Completed Phase 4 Interventional Results available

Pharmacodynamic of Ceftaroline and Levofloxacin Against Pathogens Associated With Community Acquired Bacterial Pneumonia

NCT01524302
View directory record Official record
Conditions
Pneumonia, Bacterial, Community-acquired
Interventions
Ceftaroline, Levofloxacin
Drug
Lead sponsor
Gary E. Stein, Pharm.D.
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 12, 2016 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Phase 3 Interventional Results available

Study Comparing the Safety and Efficacy of Cethromycin to Clarithromycin for the Treatment of Community-Acquired Pneumonia

NCT00336544
View directory record Official record
Conditions
Pneumonia
Interventions
Cethromycin, Clarithromycin
Drug
Lead sponsor
Advanced Life Sciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
13
States / cities
Woodridge, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 26, 2010 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Phase 3 Interventional Results available

Comparative Study of Ceftaroline vs. Ceftriaxone in Adult Subjects With Community-Acquired Pneumonia

NCT00621504
View directory record Official record
Conditions
Bacterial Pneumonia
Interventions
Ceftaroline fosamil for Injection, IV Ceftriaxone, Placebo, Clarithromycin
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years and older
Enrollment
606 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
12
States / cities
Los Angeles, California • Pasadena, California • Sacramento, California + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced Oct 21, 2026, 10:13 AM EDT
Completed No phase listed Observational Results available

Evaluating Modes of Influenza Transmission Observational Study of Community Acquired Influenza

NCT01769430
View directory record Official record
Conditions
Influenza Virus Infection Transmission in Humans
Interventions
Observational Study of influenza aerosol shedding -- No Intervention
Other
Lead sponsor
University of Maryland, College Park
Other
Eligibility
10 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
College Park, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 25, 2025 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Not applicable Interventional

Pathogen Detection and Community Acquired Pneumonia

NCT02880384
View directory record Official record
Conditions
Community Acquired Pneumonia
Interventions
FilmArray LRTI v.2.0 IUO Panel
Other
Lead sponsor
Providence Health & Services
Other
Eligibility
Not listed
Enrollment
570 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Not applicable Interventional

Improving Short Course Treatment for Common Pediatric Infections

NCT06087809
View directory record Official record
Conditions
Community-acquired Pneumonia, Skin Infection
Interventions
Education and feedback, Clinical decision support
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 18, 2023 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study of Oxazolidinone to Treat Pneumonia

NCT00640926
View directory record Official record
Conditions
Community-Acquired Pneumonia (CAP)
Interventions
Radezolid
Drug
Lead sponsor
Melinta Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
8
States / cities
San Diego, California • Sylmar, California • Detroit, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Phase 3 Interventional

A Multicenter, Randomized, Double-Blind, Double-Dummy Trial of Azithromycin SR Compared With Clarithromycin Extended Release for the Treatment of Pneumonia in Adult Patients

NCT00643227
View directory record Official record
Conditions
Pneumonia
Interventions
clarithromycin extended release (ER), azithromycin SR
Drug
Lead sponsor
Pfizer
Industry
Eligibility
16 Years and older
Enrollment
504 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
36
States / cities
Birmingham, Alabama • Haleyville, Alabama • Montgomery, Alabama + 24 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2008 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Not applicable Interventional

Neuromuscular Electrical Stimulation in COPD/Community Acquired Pneumonia

NCT05452226
View directory record Official record
Conditions
Community-acquired Pneumonia, COPD Exacerbation Acute
Interventions
neuromuscular electrical stimulation (NMES)
Device
Lead sponsor
University of Vermont
Other
Eligibility
50 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 21, 2026, 10:13 AM EDT
Completed No phase listed Observational

Pulmonary Infections Masquerading as Community-Acquired Pneumonia

NCT00304395
View directory record Official record
Conditions
Pneumonia
Interventions
Not listed
Lead sponsor
Michael E. DeBakey VA Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 21, 2026, 10:13 AM EDT
Not yet recruiting Phase 4 Interventional

Ceftriaxone Dosage for Non-Critical Community-Acquired Pneumonia

NCT07537413
View directory record Official record
Conditions
Community Acquired Pneumonia (CAP)
Interventions
Ceftriaxone 1 gram daily, Ceftriaxone 2 grams daily
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
4
States / cities
Baltimore, Maryland • Glen Burnie, Maryland • Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 21, 2026, 10:13 AM EDT
Not listed No phase listed Observational

Observational Study of Sepsis and Pneumonia to Develop Diagnostic Tests

NCT00258869
View directory record Official record
Conditions
Sepsis, Septicemia, Sepsis Syndrome, Shock, Septic, Community Acquired Pneumonia
Interventions
Not listed
Lead sponsor
National Center for Genome Resources
Other
Eligibility
6 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
3
States / cities
Detroit, Michigan • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 9, 2010 · Synced Oct 21, 2026, 10:13 AM EDT
Withdrawn Phase 4 Interventional

Impact of Statins on Cytokine Expression in Pneumonia

NCT00946166
View directory record Official record
Conditions
Community Acquired Pneumonia, Cardiovascular Risk Factors
Interventions
simvastatin, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 22, 2015 · Synced Oct 21, 2026, 10:13 AM EDT
Recruiting No phase listed Observational

A Study to Learn About How 20-Valent Pneumococcal Conjugate Vaccine Works in a Real-world Setting

NCT05452941
View directory record Official record
Conditions
Pneumonia
Interventions
Diagnostic test on urine samples
Diagnostic Test
Lead sponsor
Pfizer
Industry
Eligibility
65 Years and older
Enrollment
12,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
40
States / cities
El Centro, California • Fontana, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

POSSE Project: A Community-Level Intervention for Black YMSM

NCT03198663
View directory record Official record
Conditions
HIV/AIDS and Infections
Interventions
POSSE
Behavioral
Lead sponsor
Cook County Health
Government
Eligibility
15 Years to 25 Years · Male only
Enrollment
1,037 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
2
States / cities
Chicago, Illinois • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 29, 2023 · Synced Oct 21, 2026, 10:13 AM EDT
Recruiting Phase 3 Interventional

Randomized, Embedded, Multifactorial Adaptive Platform Trial for Community- Acquired Pneumonia

NCT02735707
View directory record Official record
Conditions
Community-acquired Pneumonia, Influenza, COVID-19
Interventions
Ceftriaxone, Moxifloxacin or Levofloxacin, Piperacillin-tazobactam, Ceftaroline, Amoxicillin-clavulanate, Standard course macrolide, Extended course macrolide, No systemic corticosteroid, Fixed-duration Hydrocortisone, Shock-dependent hydrocortisone, Fixed-duration higher dose Hydrocortisone, No antiviral agent for influenza, Five-days oseltamivir, Ten-days oseltamivir, No antiviral agent for COVID-19, Lopinavir / Ritonavir, Hydroxychloroquine, Hydroxychloroquine + lopinavir/ritonavir, Ivermectin, No immune modulation for COVID-19, Interferon beta-1a, Anakinra, Tocilizumab, Sarilumab, Local standard venous thromboprophylaxis, Therapeutic dose anticoagulation, Conventional low dose thromboprophylaxis, Intermediate dose thromboprophylaxis, Continuation of therapeutic dose anticoagulation, No immunoglobulin, Convalescent plasma, Delayed administration of convalescent plasma, No vitamin C, Vitamin C, No antiplatelet, Aspirin, P2Y12 inhibitor, No simvastatin, Simvastatin, Eritoran, Apremilast, Clinician-preferred mechanical ventilation strategy, Protocolised mechanical ventilation strategy, No renin-angiotensin system inhibitor, Angiotensin converting enzyme inhibitor, Angiotensin Receptor Blockers, ARB + DMX-200, No cysteamine, Cysteamine, Fixed-duration dexamethasone, Baloxavir Marboxil, Five-days oseltamivir + baloxavir marboxil, Ten-days oseltamivir + baloxavir marboxil, No endothelial modulator, Imatinib, No Immune Modulator for Influenza, Baricitinib, Nirmatrelvir/ritonavir, Remdesivir, Nirmatrelvir/ritonavir + remdesivir
Drug · Other · Biological + 1 more
Lead sponsor
UMC Utrecht
Other
Eligibility
18 Years and older
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
11
States / cities
Jacksonville, Florida • Augusta, Georgia • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2024 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Increasing Uptake of Evidence-Based Screening Services Through CHW-led Multi-modality Intervention

NCT02970136
View directory record Official record
Conditions
Human Papillomavirus, Human Immunodeficiency Virus, Hepatitis C, ColoRectal Cancer
Interventions
OraQuick Swab, Fecal Immunochemical Test, OraQuick Fingerstick, Standard Screening Tests, HPV Self-Sampling Test, Home Based Screening Tests
Device · Other
Lead sponsor
University of Miami
Other
Eligibility
50 Years to 64 Years
Enrollment
754 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 28, 2021 · Synced Oct 21, 2026, 10:13 AM EDT
Completed No phase listed Observational

Use Of Procalcitonin Level For Guidance of The Treatment of Suspected Community Acquired Pneumonia

NCT00914550
View directory record Official record
Conditions
Pneumonia, Radiographic Lung Infiltrates
Interventions
Procalcitonin level, caregiver informed
Other
Lead sponsor
Winthrop University Hospital
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate the PK of PO Omadacycline in Adults With Community-Acquired Bacterial Pneumonia

NCT04160260
View directory record Official record
Conditions
Community-acquired Pneumonia
Interventions
Omadacycline
Drug
Lead sponsor
Paratek Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
13
States / cities
Birmingham, Alabama • San Diego, California • Clearwater, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Phase 2 Interventional

A Safety and Efficacy Study of Hospitalized Patients With Community-Acquired Pneumonia and Sepsis

NCT00042588
View directory record Official record
Conditions
Pneumonia, Sepsis
Interventions
Recombinant Chimeric Monoclonal Antibody
Drug
Lead sponsor
ICOS Corporation
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 21, 2026, 10:13 AM EDT
Terminated Phase 4 Interventional

Study Comparing the Clinical Efficacy and Health Outcomes of Outpatients With Mild to Moderate Community-Acquired Pneumonia (CAP) Treated With Either Telithromycin Once Daily for 7 Days, or Azithromycin Once Daily for 5 Days

NCT00237445
View directory record Official record
Conditions
Pneumonia
Interventions
telithromycin, azithromycin
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 11, 2011 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Not applicable Interventional

Outcomes of Patients Not Responding to Antibiotics in the Community

NCT00245427
View directory record Official record
Conditions
Sinusitis, Bronchitis, Chronic, Pneumonia, Bacterial
Interventions
all macrolide antibiotics, all beta-lactam antibiotics
Drug
Lead sponsor
CPL Associates
Other
Eligibility
Up to 95 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Oct 31, 2007 · Synced Oct 21, 2026, 10:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Chlorhexidine Impregnated Cloths to Prevent Skin and Soft Tissue Infections in Marine Officer Candidates

NCT00475930
View directory record Official record
Conditions
Staphylococcus Aureus, Community-acquired Infections, Staphylococcal Skin Infections
Interventions
2% chlorhexidine gluconate (CHG) impregnated cloths, Comfort Bath cloths (placebo cloths)
Drug
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 35 Years
Enrollment
1,563 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Quantico, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Oct 21, 2026, 10:13 AM EDT
Recruiting Not applicable Interventional

Community Health Workers And MHealth to ImProve Viral Suppression Plus (CHAMPS+)

NCT06472206
View directory record Official record
Conditions
HIV/AIDS
Interventions
CHW Sessions, CleverCap
Behavioral · Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
5
States / cities
Hobson City, Alabama • Opelika, Alabama • New Orleans, Louisiana + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 21, 2026, 10:13 AM EDT