Susan B Bressler1, Talat Almukhtar2, Anjali Bhorade3, Neil M Bressler4, Adam R Glassman2, Suber S Huang5, Lee M Jampol6, Judy E Kim7, Michele Melia2. 1. Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland. 2. Jaeb Center for Health Research, Tampa, Florida. 3. Department of Ophthalmology, Washington University School of Medicine in St Louis, St Louis, Missouri. 4. Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland4Editor, JAMA Ophthalmology. 5. Retina Center of Ohio, South Euclid. 6. Department of Ophthalmology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois. 7. Department of Ophthalmology, Eye Institute, Medical College of Wisconsin, Milwaukee.
Abstract
IMPORTANCE: For the management of retinal disease, the use of intravitreous injections of anti-vascular endothelial growth factor has increased. Recent reports have suggested that this therapy may cause sustained elevation of intraocular pressure (IOP) and may potentially increase the risk of glaucoma for patients with retinal disease. OBJECTIVE: To assess the risk of sustained IOP elevation or the need for IOP-lowering treatments for eyes with diabetic macular edema following repeated intravitreous injections of ranibizumab. DESIGN, SETTING, AND PARTICIPANTS: An exploratory analysis was conducted within a Diabetic Retinopathy Clinical Research Network randomized clinical trial. Study enrollment dates were from March 20, 2007, to December 17, 2008. Of 582 eyes (of 486 participants) with center-involved diabetic macular edema and no preexisting open-angle glaucoma, 260 were randomly assigned to receive a sham injection plus focal/grid laser treatment, and 322 were randomly assigned to receive ranibizumab plus deferred or prompt focal/grid laser treatment. MAIN OUTCOMES AND MEASURES: The cumulative probability of sustained IOP elevation, defined as IOP of at least 22 mm Hg and an increase of at least 6 mm Hg from baseline at 2 consecutive visits, or the initiation or augmentation of ocular hypotensive therapy, through 3 years of follow-up. RESULTS: The mean (SD) baseline IOP in both treatment groups was 16 (3) mm Hg (range, 5-24 mm Hg). The cumulative probability of sustained IOP elevation or of initiation or augmentation of ocular hypotensive therapy by 3 years, after repeated ranibizumab injections, was 9.5% for the participants who received ranibizumab plus prompt or deferred focal/grid laser treatment vs 3.4% for the participants who received a sham injection plus focal/grid laser treatment (difference, 6.1% [99% CI, -0.2% to 12.3%]; hazard ratio, 2.9 [99% CI, 1.0-7.9]; P = .01). The distribution of IOP and the change in IOP from baseline at each visit through 3 years were similar in each group. CONCLUSIONS AND RELEVANCE: In eyes with center-involved diabetic macular edema and no prior open-angle glaucoma, repeated intravitreous injections of ranibizumab may increase the risk of sustained IOP elevation or the need for ocular hypotensive treatment. Clinicians should be aware of this risk and should consider this information when following up with patients who have received intravitreous injections of anti-vascular endothelial growth factor for the treatment of diabetic macular edema.
RCT Entities:
IMPORTANCE: For the management of retinal disease, the use of intravitreous injections of anti-vascular endothelial growth factor has increased. Recent reports have suggested that this therapy may cause sustained elevation of intraocular pressure (IOP) and may potentially increase the risk of glaucoma for patients with retinal disease. OBJECTIVE: To assess the risk of sustained IOP elevation or the need for IOP-lowering treatments for eyes with diabetic macular edema following repeated intravitreous injections of ranibizumab. DESIGN, SETTING, AND PARTICIPANTS: An exploratory analysis was conducted within a Diabetic Retinopathy Clinical Research Network randomized clinical trial. Study enrollment dates were from March 20, 2007, to December 17, 2008. Of 582 eyes (of 486 participants) with center-involved diabetic macular edema and no preexisting open-angle glaucoma, 260 were randomly assigned to receive a sham injection plus focal/grid laser treatment, and 322 were randomly assigned to receive ranibizumab plus deferred or prompt focal/grid laser treatment. MAIN OUTCOMES AND MEASURES: The cumulative probability of sustained IOP elevation, defined as IOP of at least 22 mm Hg and an increase of at least 6 mm Hg from baseline at 2 consecutive visits, or the initiation or augmentation of ocular hypotensive therapy, through 3 years of follow-up. RESULTS: The mean (SD) baseline IOP in both treatment groups was 16 (3) mm Hg (range, 5-24 mm Hg). The cumulative probability of sustained IOP elevation or of initiation or augmentation of ocular hypotensive therapy by 3 years, after repeated ranibizumab injections, was 9.5% for the participants who received ranibizumab plus prompt or deferred focal/grid laser treatment vs 3.4% for the participants who received a sham injection plus focal/grid laser treatment (difference, 6.1% [99% CI, -0.2% to 12.3%]; hazard ratio, 2.9 [99% CI, 1.0-7.9]; P = .01). The distribution of IOP and the change in IOP from baseline at each visit through 3 years were similar in each group. CONCLUSIONS AND RELEVANCE: In eyes with center-involved diabetic macular edema and no prior open-angle glaucoma, repeated intravitreous injections of ranibizumab may increase the risk of sustained IOP elevation or the need for ocular hypotensive treatment. Clinicians should be aware of this risk and should consider this information when following up with patients who have received intravitreous injections of anti-vascular endothelial growth factor for the treatment of diabetic macular edema.
Authors: Quan V Hoang; Angela J Tsuang; Rony Gelman; Luis S Mendonca; Kara E Della Torre; Jesse J Jung; K Bailey Freund Journal: Retina Date: 2013-01 Impact factor: 4.256
Authors: David M Brown; Peter K Kaiser; Mark Michels; Gisele Soubrane; Jeffrey S Heier; Robert Y Kim; Judy P Sy; Susan Schneider Journal: N Engl J Med Date: 2006-10-05 Impact factor: 91.245
Authors: Sophie J Bakri; Darius M Moshfeghi; Steve Francom; Amy Chen Rundle; Daniel S Reshef; Paul P Lee; Carol Schaeffer; Roman G Rubio; Phillip Lai Journal: Ophthalmology Date: 2014-01-06 Impact factor: 12.079
Authors: Michael J Elman; Haijing Qin; Lloyd Paul Aiello; Roy W Beck; Neil M Bressler; Frederick L Ferris; Adam R Glassman; Raj K Maturi; Michele Melia Journal: Ophthalmology Date: 2012-09-19 Impact factor: 12.079
Authors: Sophie J Bakri; Colin A McCannel; Albert O Edwards; Darius M Moshfeghi Journal: Graefes Arch Clin Exp Ophthalmol Date: 2008-04-19 Impact factor: 3.117
Authors: Peter K Kaiser; David M Brown; Kang Zhang; Henry L Hudson; Frank G Holz; Howard Shapiro; Susan Schneider; Nisha R Acharya Journal: Am J Ophthalmol Date: 2007-10-22 Impact factor: 5.258
Authors: David M Brown; Mark Michels; Peter K Kaiser; Jeffrey S Heier; Judy P Sy; Tsontcho Ianchulev Journal: Ophthalmology Date: 2009-01 Impact factor: 12.079
Authors: Brennan D Eadie; Mahyar Etminan; Bruce C Carleton; David A Maberley; Frederick S Mikelberg Journal: JAMA Ophthalmol Date: 2017-04-01 Impact factor: 7.389
Authors: Muhammad Z Chauhan; Peyton A Rather; Sajida M Samarah; Abdelrahman M Elhusseiny; Ahmed B Sallam Journal: Cells Date: 2022-06-17 Impact factor: 7.666