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Efficacy of Fusidic Acid 1% in the Treatment of Bacterial Conjunctivitis

A Phase 3 Randomized, Multi-Center, Placebo-Controlled, Masked Study to Evaluate the Clinical Efficacy and Safety of Fusidic Acid 1% Viscous Topical Antibiotic Eye Drops for the Treatment of Suspected Bacterial Conjunctivitis

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06911424
Enrollment
400
Registered
2025-04-04
Start date
2025-03-21
Completion date
2026-03-23
Last updated
2026-03-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bacterial Conjunctivitis

Keywords

Conjunctival Diseases, Eye Diseases, Eye Infections, Bacterial, Bacterial Infections, Infections, Eye Infections, Conjunctivitis, Bacterial, Conjunctivitis

Brief summary

The purpose of this clinical trial is to demonstrate the superiority of fusidic acid 1% over placebo in adults and children with confirmed bacterial conjunctivitis and to further establish the safety profile of fusidic acid 1% for topical ocular administration.

Interventions

DRUGFusidic Acid 1%

Fusidic acid 1%

DRUGPlacebo

Placebo ophthalmic solution

Sponsors

Baxis Pharmaceuticals, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Caregiver, Investigator)

Masking description

All study staff (Sponsor, Site and Contract Research Organization (CRO)) involved in the day to day activities of the study are masked. Each site will have a designated unmasked dosing coordinator and the Sponsor/CRO will have an unmasked team member(s) as well, who is not involved in study conduct (e.g., for investigational product or statistical activities that require an unmasked individual).

Eligibility

Sex/Gender
ALL
Healthy volunteers
No

Inclusion criteria

Main Inclusion Criteria: * Have a clinical diagnosis of suspected bacterial conjunctivitis in at least 1 eye, confirmed by the presence of purulent or mucopurulent ocular discharge and a grade ≥ 1 on the modified Validated Bulbar Redness (VBR) conjunctival redness scale. * Have not received any ocular treatment for conjunctivitis, aside from eyelid hygiene, ≤14 days prior to Visit 1. * Have a negative viral conjunctivitis test in both eyes. * Agree to discontinue use of eye/eyelid cosmetics during study participation. * Agree to discontinue use of contact lenses during study participation. * Be willing and able to provide informed consent and comply with the study requirements. * Not be currently pregnant or breastfeeding. If sexually active, agree to use approved contraception for the duration of the study. Main

Exclusion criteria

* Have signs and/or symptoms or a diagnosis of fungal, protozoal, or viral etiology ≤30 days prior to Visit 1. * Have experienced signs and symptoms of bacterial conjunctivitis for \>48 hours prior to Visit 1. * Require or are expected to require use of any non-study topical ocular medication or systemic medications prior to Visit 1 as specified in the protocol as ineligible. * Have any abnormality of the ocular anatomy or ocular disease/disorder specified in the protocol as ineligible. * Have a known intolerance, sensitivity or allergy to the study medications or any of their components. * Have participated in another clinical trial ≤30 days or received another experimental drug ≤90 days prior to Visit 1. * Have a family member or household member enrolled in this study. * Have a condition which in the investigator's opinion may impact their safety or would negatively affect the conduct or outcome of the study. * Be an employee of or immediate family member of an employee (directly related to study conduct) at the study site.

Design outcomes

Primary

MeasureTime frameDescription
Clinical CureVisit 2 (Day 4)Proportion of patients with a positive bacterial culture at Visit 1 (Day 1) who achieve clinical cure.

Secondary

MeasureTime frameDescription
Microbial EradicationVisit 2 (Day 4)Proportion of subjects with a positive bacterial culture at Visit 1 (Day 1) who achieve microbiological eradication.
Clinical CureVisit 3 (Day 8)Proportion of patients with a positive bacterial culture at Visit 1 (Day 1) who achieve clinical cure.

Countries

United States

Contacts

CONTACTDirector of Clinical Operations
info@baxis.com4349808100

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 18, 2026