Phacoemulsification and endoscopic cyclophotocoagulation is both safe and effective as surgical management for cataract and glaucoma. Larger intraocular pressure reductions can be achieved in older patients and those with higher baseline intraocular pressure.

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Intraocular pressure (IOP) rise after anti-vascular endothelial growth factor (VEGF) treatment for neovascular age-related macular degeneration (AMD) can be either short-term or long-term and may require medical intervention. Short-term IOP spikes are a fairly common and well recognized complication of anti-VEGF injections. Long-term IOP rise is less well-understood and disputed as a complication by some authors. We try to review current literature on the subject and especially studies focused on the prevalence of this complication, speculate on possible mechanisms of IOP rise and discuss correlations of long-term IOP rise with the nature of the injected agent, average number of injections, previous glaucoma history and other factors.How to cite this article: Kampougeris G, Spyropoulos D, Mitropoulou A. Intraocular Pressure rise after Anti-VEGF Treatment: Prevalence, Possible Mechanisms and Correlations. J Current Glau Prac 2013;7(1):19-24.

Aims: To determine the pharmacokinetics of moxifloxacin, a new generation fluoroquinolone, in the anterior chamber of the human uninflamed eye. Methods: 35 patients undergoing cataract surgery received two doses of 400 mg of oral moxifloxacin with a 12 hour interval and were divided into six groups. Moxifloxacin levels in aqueous humour and serum were determined by a microbiological agar well diffusion technique at 2, 4, 6, 8, 10, and 12 hours after the second dose in each group respectively. Results: Mean moxifloxacin levels in the anterior chamber were 1.20 (SD 0.35) mg/ml at the 2 hours group, 1.22 (0.48) mg/ml at the 4 hours group, 1.20 (0.45) mg/ml at the 6 hours group, 1.58 (0.38) mg/ ml at the 8 hours group, 1.37 (0.44) mg/ml at the 10 hours group, and 1.23 (0.55) mg/ml at the 12 hours group. The mean ratio of aqueous to serum moxifloxacin level was 38%. Conclusion: Moxifloxacin penetrates well into the anterior chamber of the human uninflamed eye after oral administration, reaching early significant levels, which are maintained for at least 12 hours and are much higher than the MIC 90 values of Gram positive and Gram negative pathogens commonly implicated in intraocular infections with the exceptions of fluoroquinolone resistant staphylococci, MRSA, and Pseudomonas aeruginosa. Bacterial endophthalmitis is one of the most serious complications following intraocular operations and penetrating ocular trauma. In the first setting the commonest micro-organisms involved are either Gram positive (Staphylococcus epidermidis, Staphylococcus aureus, streptococci, Propionibacterium acnes) or Gram negative (Pseudomonas aeruginosa, Haemophilus influenza, and Serratia marcescens) while in post-traumatic endophthalmitis there is significant involvement of Bacillus cereus and Staphylococcus aureus.