Clinical Microbial Contamination of Multidose Brimonidine: A Prospective Comparison of Benzalkonium Chloride and Purite® Preservatives.
Karaca S; Yilmaz OF; Sarmis A; Mutlu MA; Sahin ZB; Kaya SP; Oguz H · 2026 · Journal of ophthalmology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Objective To compare microbial contamination between multidose brimonidine eye drops preserved with benzalkonium chloride (BAK-MDB) and multidose brimonidine eye drops preserved with Purite® (PUR-MDB) using a comparative approach on the…
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Metadata source: Europe PMC · DOI 10.1155/joph/2867565