Kremer Israel, Levinger Eliya, Levinger Samuel
TA University, Tel Aviv, Israel.
Eur J Ophthalmol. 2010 Mar-Apr;20(2):451-3. doi: 10.1177/112067211002000229.
To report on the association between Multivisc BD and toxic anterior segment syndrome (TASS) post phakic intraocular lens (IOL) implantation.
Two patients developed severe toxic anterior chamber inflammation following implantation of phakic iris fixated IOL with Multivisc BD viscoelastic. Anterior chamber washout was performed with intracameral antibiotic injection. Local antibiotics were continued until cultures were found to be negative. Thereafter, intensive local and systemic steroids were initiated and gradually tapered down.
The inflammatory reaction disappeared completely and the visual acuity improved from hand motion to 6/9 without correction within 1 week.
Any viscoelastic material may be contaminated by heat-stable bacterial endotoxic as it is prepared by gene-coded bacteria. It is suggested that Multivisc BD was the etiologic factor of TASS. Refractive surgeons should be aware of this rare complication of phakic IOL implantation whenever they use a new viscoelastic material.
