Abnormal retinal function associated with fenretinide, a synthetic retinoid
M. I. Kaiser-Kupfer, G. L. Peck, R. C. Caruso, M. J. Jaffe, J. J. DiGiovanna and E. G. Gross
Five patients with basal cell carcinoma received fenretinide. Two patients
while receiving the drug had evidence of abnormal rod photoreceptor
function that reversed rapidly on cessation of therapy. We speculate that
fenretinide may interfere with the binding of vitamin A to opsin or with
the transport of vitamin A.