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Discoloration of Intraocular Lens Subsequent to Rifabutin Use
Arch Ophthalmol. 2002;120:1211-1212.
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| Since this article does not have an abstract, we have provided the first 150 words of the full text and any section headings. |
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A 63-year-old woman developed discoloration of the silicone intraocular
lens (IOL) implants in both eyes after receiving 300 mg of rifabutin by mouth,
once daily, for 10 months. Examination revealed a rose color to both
implants, though the patient reported minimal visual deficit. We then investigated
the effect of rifabutin on 3 different common IOL materials and found that
it only affected silicone. Though rifabutin is well known to cause discoloration
of body fluids and soft contact lenses, this case illustrates this process
occurring in IOL implants.
Rifabutin is indicated for prophylaxis against Mycobacterium
avium complex (MAC), which is primarily seen as a coinfection with
human immunodeficiency virus (HIV). Shown to cause discoloration in certain
body fluids, including tears, saliva, and perspiration, rifabutin prescribing
guidelines specifically caution that soft contact lenses may be permanently
stained subsequent to its use.1 However,
to our knowledge, the occurrence in an IOL has not . . . [Full Text of this Article] Report of a Case
Comment
Corresponding author and reprints: Alan Emory Irwin, MD, Division
of Ophthalmology, Fletcher Allen Health Care, UHC Fourth Floor, Burlington,
VT 05405 (e-mail: airwin@vtmednet.org).
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