Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 8, 2026, 9:13 PM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
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Conditions
Bacterial Infections, Pneumonia, Pneumocystis Carinii, HIV Infections
Interventions
Azithromycin, Atovaquone, Sulfamethoxazole-Trimethoprim
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Months to 18 Months
Enrollment
690 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2001
U.S. locations
72
States / cities
Birmingham, Alabama • Mobile, Alabama • La Jolla, California + 46 more
Conditions
Malaria
Interventions
Chloroquine-Azithromycin (CQ/AZ), Chloroquine (CQ), atovaquone-proguanil (Malarone®)
Drug
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 50 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
2
States / cities
Bethesda, Maryland • Silver Spring, Maryland
Conditions
Asthma, Asthma Attack, Asthma Exacerbations
Interventions
Inhaled corticosteroid (ICS), Azithromycin, Asthma Symptom Monitoring Web-based Application
Drug · Other
Lead sponsor
DARTNet Institute
Government
Eligibility
13 Years to 75 Years
Enrollment
3,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
13
States / cities
Aurora, Colorado • Orlando, Florida • Kansas City, Kansas + 9 more
Conditions
Malaria Prophylaxis
Interventions
azithromycin (AZ) microsphere, test chloroquine (CQ) formulation, azithromycin (AZ), chloroquine (CQ)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
New Haven, Connecticut
Completed No phase listed Observational

Fluoroquinolone Associated Disability

NCT03535558
Conditions
Bronchitis, Sinusitis, Urinary Tract Infections
Interventions
Fluoroquinolone (FQ), Azithromycin (AZ), Sulfamethoxazole/Trimethoprim (ST) Fixed Dose Combination
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
239,306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Titusville, New Jersey
Conditions
Asthma, Wheezing
Interventions
Azithromycin, Placebo
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Months to 60 Months
Enrollment
840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
8
States / cities
Atlanta, Georgia • Boston, Massachusetts • New York, New York + 5 more