Abstract
Editor—Since Eke et al's report of symptomatic visual field defects in three patients taking vigabatrin, a drug surveillance database at Hoechst Marion Roussel had identified another 92 cases by June 1997. Asymptomatic visual field defects may be
more common, but the exact incidence is unknown and data on the results of field
testing and electrophysiology are lacking in this group. We report these results in two asymptomatic patients.
more common, but the exact incidence is unknown and data on the results of field
testing and electrophysiology are lacking in this group. We report these results in two asymptomatic patients.
Original language | English |
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Pages (from-to) | 233 |
Number of pages | 1 |
Journal | BMJ (Clinical research ed.) |
Volume | 316 |
Issue number | 7126 |
Publication status | Published - 1998 |