BACKGROUND AND OBJECTIVE: To investigate the rate of endophthalmitis after intravitreal injection of anti-vascular endothelial growth factor (VEGF) agents, the spectrum of causative organisms, and associated visual acuity outcomes. PATIENTS AND METHODS: PubMed articles containing the keywords "endophthalmitis" and "intravitreal" between January 2005 and May 2012 were identified and reviewed. Inclusion criteria included article in English, more than 100 intravitreal anti-VEGF injections, and report of adverse events including endophthalmitis after intravitreal injection. RESULTS: Forty-three articles were analyzed. Endophthalmitis occurred after 197 of 350,535 intravitreal anti-VEGF injections (0.056%). The most common organisms isolated were coagulase-negative Staphylococcus (38.24%) and Streptococcus species (29.41%). CONCLUSION: The reported rate of endophthalmitis after intravitreal anti-VEGF injection is low. Coagulase-negative Staphylococcus and Streptococcus species were the most frequent causative organisms. Streptococcus species represent the causative organism of endophthalmitis after intravitreal VEGF injections at a higher rate than rates reported in the literature for endophthalmitis following most incisional intraocular surgeries. Among patients with endophthalmitis after intravitreal anti-VEGF injection, endophthalmitis caused by Streptococcus species is associated with poorer visual acuity outcomes than endophthalmitis caused by coagulase-negative Staphylococcus and culture-negative cases. Copyright 2014, SLACK Incorporated.
BACKGROUND AND OBJECTIVE: To investigate the rate of endophthalmitis after intravitreal injection of anti-vascular endothelial growth factor (VEGF) agents, the spectrum of causative organisms, and associated visual acuity outcomes. PATIENTS AND METHODS: PubMed articles containing the keywords "endophthalmitis" and "intravitreal" between January 2005 and May 2012 were identified and reviewed. Inclusion criteria included article in English, more than 100 intravitreal anti-VEGF injections, and report of adverse events including endophthalmitis after intravitreal injection. RESULTS: Forty-three articles were analyzed. Endophthalmitis occurred after 197 of 350,535 intravitreal anti-VEGF injections (0.056%). The most common organisms isolated were coagulase-negative Staphylococcus (38.24%) and Streptococcus species (29.41%). CONCLUSION: The reported rate of endophthalmitis after intravitreal anti-VEGF injection is low. Coagulase-negative Staphylococcus and Streptococcus species were the most frequent causative organisms. Streptococcus species represent the causative organism of endophthalmitis after intravitreal VEGF injections at a higher rate than rates reported in the literature for endophthalmitis following most incisional intraocular surgeries. Among patients with endophthalmitis after intravitreal anti-VEGF injection, endophthalmitis caused by Streptococcus species is associated with poorer visual acuity outcomes than endophthalmitis caused by coagulase-negative Staphylococcus and culture-negative cases. Copyright 2014, SLACK Incorporated.
Authors: Maxwell S Stem; Prethy Rao; Ivan J Lee; Maria A Woodward; Lisa J Faia; Jeremy D Wolfe; Antonio Capone; Douglas Covert; A Bawa Dass; Kimberly A Drenser; Bruce R Garretson; Tarek S Hassan; Alan Margherio; Kean T Oh; Paul V Raephaelian; Sandeep Randhawa; Scott Sneed; Michael T Trese; Sunita Yedavally; George A Williams; Alan J Ruby Journal: Ophthalmol Retina Date: 2018-09-25
Authors: Joseph M Simonett; Austin Igelman; Stanford C Taylor; J Peter Campbell; Thomas S Hwang; Phoebe Lin; Andreas K Lauer; Christina J Flaxel Journal: Ophthalmic Surg Lasers Imaging Retina Date: 2019-01-01 Impact factor: 1.300