Can artificial tears prevent Acanthamoeba keratitis? An in vitro approach

Parasites & Vectors(2018)

Cited 2|Views20
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Abstract
The present study uses, for the first time, CTC stain analyzed by flow cytometry to establish Acanthamoeba viability demonstrating its usefulness and complementarity with the traditional stain, Trypan Blue. Artelac® Splash, with no preservatives, and Optava Fusion TM, with Purite®, have not shown any useful amoebicidal activity. On the contrary, promising results presented by Ocultect®, with BAK, open up a new possibility for Acanthamoeba keratitis prophylaxis and treatment although in vivo studies should be carried out.
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Key words
Acanthamoeba, Prophylaxis, Artificial tears, Preservatives, Amoebicidal effect
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