Mycophenolate mofetil in uveitis

Purpose To review the current Literature and to describe the experience of a tertiary referral centre on the use of mycophenolate mofetil (MMF) treatment in uveitis.Methods The current literature is reviewed and the experience of a tertiary referral centre is reported.Results The long-lasting remission in several systemic diseases, such as Crohn’s disease, severe atopic dermatitis, Wegener’s granulomatosis and microscopic polyangioitis, rheumatoid arthritis, pemphigus vugaris, and psoriasis, have been proven. Recent publications have have recently confirmed the satisfactory control of uveitis with MMF in a large cohort of patients. Moreover, the long-term control of cystoid macular oedema (CMO) unresponsive to the traditional therapy has been described, as well as for the choroidal neovascularization (CNV).Conclusion Non-infectious uveitis is one of the leading causes of visual impairment in ophthalmology. Steroids can control such disease, even though a long-term treatment is not recommended: several complications, such as high blood sugar level, osteoporosis, blood cell abnormalities, cataract and glaucoma, can occur. MMF is a reversible, non competitive, selective inhibitor of the de-novo pathway of purine synthesis; mycophenolic acid has a strong effect to Type II isoform of inosine monophosphate dehydrogenase enzyme, providing a stronger cytostatic effect on lymphocytes than on other cells types, with minor action to Type I expressed in most other cells. The specific action of MMF on selected targets makes it a promising drug for the control of non-infectious intraocular inflammations.