PURPOSE: To analyze the incidence of intraocular pressure (IOP) elevation following intravitreal triamcinolone injection. DESIGN: Retrospective observational case series. METHODS: Charts of patients undergoing intravitreal triamcinolone injection in one clinical practice were reviewed. A pressure elevation was defined as a pressure of 24 mm Hg or higher during follow-up. RESULTS: There were 89 patients with a mean age of 76.4 years. The mean baseline IOP was 14.9 mm Hg with a mean change of 8.0 mm Hg. Thirty-six patients (40.4%) experienced a pressure elevation to 24 mm Hg or higher at a mean of 100.6 days (SD = 83.1 day) after treatment. Of nonglaucomatous patients with baseline IOP of 15 mm Hg or above, 60.0% experienced a pressure elevation, compared with only 22.7% of those with baseline pressures below 15 mm Hg (relative risk = 2.1, P < .01). In glaucoma patients, 6 of 12 (50%) experienced a pressure elevation, and this elevation was not correlated with baseline pressure. Thirty-two patients (36.0%) received repeat injections, and there was no difference in the incidence of procedure elevation in patients receiving multiple injections versus those receiving a single injection. Pressure elevation was controlled with topical medications in all patients. CONCLUSIONS: IOP elevation after intravitreal triamcinolone injection is common and may take an extended period of time to manifest. The proportion of patients who developed a pressure elevation to at least 24 mm Hg was much higher for those with baseline IOP 15 mm Hg or greater.
PURPOSE: To analyze the incidence of intraocular pressure (IOP) elevation following intravitreal triamcinolone injection. DESIGN: Retrospective observational case series. METHODS: Charts of patients undergoing intravitreal triamcinolone injection in one clinical practice were reviewed. A pressure elevation was defined as a pressure of 24 mm Hg or higher during follow-up. RESULTS: There were 89 patients with a mean age of 76.4 years. The mean baseline IOP was 14.9 mm Hg with a mean change of 8.0 mm Hg. Thirty-six patients (40.4%) experienced a pressure elevation to 24 mm Hg or higher at a mean of 100.6 days (SD = 83.1 day) after treatment. Of nonglaucomatous patients with baseline IOP of 15 mm Hg or above, 60.0% experienced a pressure elevation, compared with only 22.7% of those with baseline pressures below 15 mm Hg (relative risk = 2.1, P < .01). In glaucomapatients, 6 of 12 (50%) experienced a pressure elevation, and this elevation was not correlated with baseline pressure. Thirty-two patients (36.0%) received repeat injections, and there was no difference in the incidence of procedure elevation in patients receiving multiple injections versus those receiving a single injection. Pressure elevation was controlled with topical medications in all patients. CONCLUSIONS: IOP elevation after intravitreal triamcinolone injection is common and may take an extended period of time to manifest. The proportion of patients who developed a pressure elevation to at least 24 mm Hg was much higher for those with baseline IOP 15 mm Hg or greater.
Authors: A M Tammewar; L Cheng; O R Kayikcioglu; I A Falkenstein; I Kozak; M H Goldbaum; W R Freeman Journal: Br J Ophthalmol Date: 2008-04-17 Impact factor: 4.638
Authors: Shinwu Jeong; Nitin Patel; Christopher K Edlund; Jaana Hartiala; Dennis J Hazelett; Tatsuo Itakura; Pei-Chang Wu; Robert L Avery; Janet L Davis; Harry W Flynn; Geeta Lalwani; Carmen A Puliafito; Hussein Wafapoor; Minako Hijikata; Naoto Keicho; Xiaoyi Gao; Pablo Argüeso; Hooman Allayee; Gerhard A Coetzee; Mathew T Pletcher; David V Conti; Stephen G Schwartz; Alexander M Eaton; M Elizabeth Fini Journal: Invest Ophthalmol Vis Sci Date: 2015-04 Impact factor: 4.799
Authors: Ziad F Bashshur; Abdallah M Terro; Christelle P El Haibi; Akaber M Halawi; Alexandre Schakal; Baha' N Noureddin Journal: Clin Ophthalmol Date: 2008-06