Efficacy and safety of besifloxacin ophthalmic suspension 0.6% compared with moxifloxacin ophthalmic solution 0.5% for treating bacterial conjunctivitis
Abstract
OBJECTIVE: To compare the clinical and antimicrobial efficacy of besifloxacin ophthalmic suspension 0.6% with that of moxifloxacin ophthalmic solution 0.5% for the treatment of bacterial conjunctivitis.
DESIGN: Multicenter, randomized, double-masked, parallel-group, active-controlled, noninferiority study.
PARTICIPANTS: Patients 1 year of age or older with clinical manifestations of bacterial conjunctivitis.
METHODS: Eligible patients were randomized to either besifloxacin suspension or moxifloxacin solution, instilled in the infected eye(s) 3 times daily for 5 days, and participated in study visits on days 1, 5 (+/-1 day), and 8 (+1 day). Assessments included clinical evaluation of signs and symptoms, visual acuity, biomicroscopy, and culture of the infected eye(s) at each visit, as well as direct ophthalmoscopy on days 1 and 8.
MAIN OUTCOME MEASURES: The primary efficacy end points were clinical resolution and microbial eradication of baseline bacterial infection on day 5 in patients with culture-confirmed bacterial conjunctivitis. Secondary end points included clinical resolution and microbial eradication on day 8, individual clinical outcomes, microbial and clinical outcomes by bacterial species, and safety.
RESULTS: A total of 1161 patients (533 with culture-confirmed bacterial conjunctivitis) were randomized. Based on the 95% confidence interval (CI) of the difference, besifloxacin was noninferior to moxifloxacin for clinical resolution on day 5 (58.3% vs. 59.4%,…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 1,161 participants or records.
Read the paper
Related studies
- Structural and topological analysis of thiosemicarbazone-based metal complexes: computational and experimental study of bacterial biofilm inhibition and antioxidant activity
- Toward better cures for Mycobacterium abscessus lung disease
- Challenges for global antibiotic regimen planning and establishing antimicrobial resistance targets: implications for the WHO Essential Medicines List and AWaRe antibiotic book dosing
- Design, Synthesis and In vitro Antitubercular Effect of New Chalcone Derivatives Coupled with 1,2,3‐Triazoles: A Computational Docking Techniques
- Upregulation of pmrA, pmrB, pmrC, phoQ, phoP, and arnT genes contributing to resistance to colistin in superbug Klebsiella pneumoniae isolates from human clinical samples in Tehran, Iran
- Whole-genome sequencing of clinical isolates of Citrobacter Europaeus in China carrying blaOXA−48 and blaNDM−1
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.