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ClinicalTrials.gov public records Last synced Jun 11, 2026, 12:42 AM EDT

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Showing 1–24 of 33 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bacterial Conjunctivitis Clear all
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Azithromycin in Control of Trachoma II

NCT00286026
View directory record Official record
Conditions
Trachoma
Interventions
Azithromycin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 15, 2012 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of Clinical and Microbial Efficacy and Safety of AzaSite Compared to Vehicle for Bacterial Conjunctivitis (C-01-401-003)

NCT00105534
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
AzaSite, Vehicle
Drug · Other
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
12 Months and older
Enrollment
685 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
32
States / cities
Flagstaff, Arizona • Cudahy, California • Petaluma and Santa Rosa, California + 27 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Mortality Reduction After Oral Azithromycin: Morbidity Study

NCT02048007
View directory record Official record
Conditions
Childhood Mortality
Interventions
Azithromycin, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
1 Month and older
Enrollment
72,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
2
States / cities
San Francisco, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Microbiologic Alterations of the Conjunctiva of Hot Tub-soaking Ophthalmologists

NCT03987178
View directory record Official record
Conditions
Conjunctivitis, Bacterial, Keratitis Bacterial
Interventions
Dunk, Exposure to Hot Tub
Behavioral · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2020 · Synced Jun 11, 2026, 12:42 AM EDT
Terminated Phase 3 Interventional Results available

Clinical and Microbial Efficacy of Besifloxacin Ophthalmic Suspension, 0.6% in the Treatment of Bacterial Conjunctivitis

NCT01740388
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
Besifloxacin, Vehicle
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
1 Year and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 30, 2014 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 1 Interventional

Systemic Pharmacokinetics of BOL-303224-A

NCT00407589
View directory record Official record
Conditions
Conjunctivitis, Bacterial
Interventions
BOL-303224-A
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 8, 2011 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of Clinical and Microbial Efficacy and Safety of AzaSite Compared to Tobramycin for Bacterial Conjunctivitis (C-01-401-004)

NCT00105469
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
AzaSite, Tobramycin
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
1 Year and older
Enrollment
743 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
26
States / cities
Birmingham, Alabama • Littleton, Colorado • Atlantis, Florida + 23 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2013 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Impact of Two Alternative Dosing Strategies for Trachoma Control in Niger

NCT00618449
View directory record Official record
Conditions
Trachoma, Chlamydia Trachomatis
Interventions
Azithromcyin, Azithromycin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
1,139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 7, 2012 · Synced Jun 11, 2026, 12:42 AM EDT
Recruiting Not applicable Interventional

RESTORE: Comparing Two Approaches to Repeat TT Surgery Performed by Integrated Eye Care Workers (IECWs)

NCT07322302
View directory record Official record
Conditions
Trachoma, Eye Diseases, Trichiasis
Interventions
B-RAP, BLTR
Procedure
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jun 11, 2026, 12:42 AM EDT
Active, not recruiting Phase 4 Interventional

Kebele Elimination of Trachoma for Ocular Health

NCT03335072
View directory record Official record
Conditions
Trachoma
Interventions
Azithromycin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
320,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Impact of Water and Health Education Programs on Trachoma and Ocular C. Trachomatis in Niger

NCT00348478
View directory record Official record
Conditions
Trachoma
Interventions
water and health education program to improve hygiene
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
6 Months to 65 Months
Enrollment
720 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 27, 2011 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 4 Interventional Results available

A Study to Evaluate the Safety and Efficacy of Gatifloxacin for the Treatment of Bacterial Conjunctivitis

NCT00464438
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
gatifloxacin, moxifloxacin 0.5% eye drops
Drug
Lead sponsor
Allergan
Industry
Eligibility
Up to 31 Days
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Surveillance and Azithromycin Treatment for Newcomers and Travelers Evaluation: The ASANTE Trial

NCT01767506
View directory record Official record
Conditions
Trachoma
Interventions
Surveillance and treatment with azithromycin of newcomer and traveler families, Usual care
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2017 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 3 Interventional

AL-15469A for the Treatment of Bacterial Conjunctivitis

NCT00331916
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
quinolone
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
1 Month and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2009 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 4 Interventional Results available

Study of the Progression of Bacterial Conjunctivitis Symptoms Upon Antibiotic Treatment

NCT00798577
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
Vigamox Ophthalmic Solution, BSS placebo
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
1 Year and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Mar 30, 2010 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 3 Interventional Results available

A Study of the Safety and Efficacy of Gatifloxacin in Patients With Bacterial Conjunctivitis

NCT00518089
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
Gatifloxacin 0.5% eye drops, placebo eye drops
Drug
Lead sponsor
Allergan
Industry
Eligibility
1 Year and older
Enrollment
859 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Downey, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 3 Interventional Results available

Safety of Besivance™ (Besifloxacin Ophthalmic Suspension) 0.6% Compared to Vehicle

NCT01175590
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
Besivance, Vehicle
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
1 Year and older
Enrollment
518 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2013 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Antibiotic Resistance and Microbiome in Children Aged 6-59 Months in Nouna, Burkina Faso

NCT03187834
View directory record Official record
Conditions
Child Development
Interventions
Azithromycin, Amoxicillin, Cotrimoxazole, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
6 Months to 59 Months
Enrollment
252 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2023 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Not applicable Interventional Results available

Modified Instrumentation for Surgery to Correct Trichiasis

NCT00886015
View directory record Official record
Conditions
Trachoma
Interventions
TT Clamp, Standard BLTR Technique
Device · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
1,927 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 18, 2017 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 3 Interventional

AL-15469A for the Treatment of Bacterial Conjunctivitis

NCT00332293
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
Moxifloxacin Alternative Formulation Ophthalmic Solution 0.5%, Moxifloxacin hydrochloride ophthalmic solution 0.5% as base
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
1 Month and older
Enrollment
695 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 3 Interventional Results available

Treatment of Bacterial Conjunctivitis With SHP640 Compared to PVP-Iodine and Placebo

NCT03004924
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
SHP640, PVP-I 0.6%, Placebo
Drug
Lead sponsor
Shire
Industry
Eligibility
Not listed
Enrollment
753 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
125
States / cities
Chandler, Arizona • Phoenix, Arizona • Prescott, Arizona + 97 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Efficacy of Besifloxacin Ophthalmic Suspension in the Treatment of Bacterial Conjunctivitis

NCT00972777
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
Besifloxacin, Vehicle (Placebo)
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
1 Year and older
Enrollment
474 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2012 · Synced Jun 11, 2026, 12:42 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Partnership for Rapid Elimination of Trachoma

NCT00792922
View directory record Official record
Conditions
Trachoma
Interventions
Azithromycin
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
Up to 5 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
2
States / cities
San Francisco, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 17, 2017 · Synced Jun 11, 2026, 12:42 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Safety and Efficacy of SUM-191 for Patients With Bacterial Conjunctivitis

NCT07565103
View directory record Official record
Conditions
Bacterial Conjunctivitis
Interventions
SUM-191, Placebo
Drug
Lead sponsor
Senju USA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
426 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jun 11, 2026, 12:42 AM EDT