Role of Topical Cenegermin in Management of a Cornea Transplant in a Functionally Monocular Patient with Neurotrophic Keratitis and Facial Nerve Palsy: A Case Report

International Medical Case Reports Journal
Augusto PocobelliRossella Anna Maria Colabelli Gisoldi

Abstract

NK is one of the most challenging ocular conditions to treat and it can represent a devastating complication of acoustic neuroma surgery due to the profound corneal anesthesia and concomitant exposure keratopathy caused by seventh nerve palsy. In such cases, cornea surgery should be considered with extreme caution due to the high risk of devastating complications. The purpose of the study is to report the efficacy of a novel human recombinant nerve growth factor (rhNGF)-based ophthalmic treatment in a functionally monocular patient with a recurrence of severe neurotrophic keratitis (NK) on a corneal graft. A 24-year-old woman who underwent acoustic neuroma surgery was referred for the assessment of a lagophthalmos and a paracentral corneal ulcer refractory to medical treatment. The patient presented with a large descemetocele, diagnosed as stage 3 NK that required multilayer amniotic membrane transplantation (AMT) and a following optical penetrating keratoplasty (PK). The recurrence of NK on the graft was successfully treated with a cycle of rhNGF (cenegermin 20 µg/mL) eye drops. Due to the complications of a further NK recurrence after treatment discontinuation, a second AMT and PK approach was chosen. A second cycle of treatm...Continue Reading

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