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Abstract #74638 Published in IGR 19-1
The ocular involvement in the transthyretin-related familial amyloid polyneuropathy
Lin HY; Dai RPChinese Journal of Ophthalmology 2017; 53: 783-785
Transthyretin (TTR)-related familial amyloid polyneuropathy (FAP), which is caused by mutant TTR, is a rare but fatal autosomal dominant disease. TTR is synthesized by the liver (95%) , the choroid plexus of the brain and the retinal pigment epithelium. FAP leads to peripheral neuropathy, and the main ocular manifestations are vitreous opacity (yellowish cotton-like), secondary glaucoma and keratoconjunctivitis sicca. Liver transplantation has proven to be the most effective treatment for TTR-FAP. Nowadays, tafamidis is the only drug approved for TTR-FAP (early stage). However, neither liver transplantation nor tafamidis is capable to halt the progression of ocular involvement. Panretinal photocoagulation could damage the retinal pigment epithelium, and thus prevent the progression. Recent investigations on TTR-FAP and its ocular involvement are reviewed in this article. (Chin J Ophthalmol, 2017, 53: 783-785).
Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.
Classification:
9.4.15 Glaucoma in relation to systemic disease (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders)
