Visual recovery following intraocular infiltration of gentamicin

Serial Swept-Source Optical Coherence Tomography Features of Gentamicin Macular Toxicity: A Glimpse Into the Injury Cascade

The early clinical manifestations of macular infarction secondary to subconjunctival gentamicin (Gentak; Akorn, Lake Forest, IL) use in an aphakic eye were documented sequentially on swept-source optical coherence tomography (OCT) and fundus fluorescein angiography. The first recorded event after drug toxicity was macular detachment, along with disorganization of outer retinal layers in about 12 hours. The changes in inner retinal layers occurred after 36 hours had elapsed. OCT-documented initial damage to outer retinal layers could be due to the susceptibility of first order retinal neurons, followed by subsequent inner retinal layer involvement and ischemia. This helps in understanding pathogenesis of a catastrophic complication of subconjunctival gentamicin injection commonly used for endophthalmitis prophylaxis. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:456-459.].

Medication errors in the OR--a secondary analysis of Medmarx

Although medication errors can result in serious patient complications or even death, a paucity of information regarding medication errors that occur in the OR exists. AORN and the US Pharmacopeia (USP) collaboratively conducted a secondary analysis of reports of medication errors that occurred in the OR. These reports were submitted to the USP via the Medmarx program. The findings will give perioperative clinicians further insight into the types and causes of medication errors that occur in the OR and will help them develop potential prevention strategies.