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Price MO, Price DA, Price FW. Long-Term Risk of Steroid-Induced Ocular Hypertension/Glaucoma With Topical Prednisolone Acetate 1% After Descemet Stripping Endothelial Keratoplasty. Cornea 2024; 43:323-326. [PMID: 37155339 PMCID: PMC10836783 DOI: 10.1097/ico.0000000000003312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/05/2023] [Accepted: 04/11/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE The aim of this study was to assess the long-term risk of steroid-induced ocular hypertension and the need for glaucoma treatment with long-term use of topical prednisolone acetate 1% in patients without preexisting glaucoma. METHODS We retrospectively reviewed the charts of 211 patients without previous glaucoma, who underwent Descemet stripping endothelial keratoplasty (DSEK) and used topical prednisolone acetate long-term to prevent graft rejection. Dosing was 4 times daily for 4 months and tapered to once daily. The main outcomes were ocular hypertension (defined as intraocular pressure ≥24 mm Hg, or increase of ≥10 mm Hg over baseline) and initiation of glaucoma treatment. RESULTS The median patient age was 70 years (range: 34-94 years). The indications for DSEK were Fuchs dystrophy (88%), pseudophakic corneal edema (7%), failed DSEK (3%), and failed penetrating keratoplasty (2%). The median follow-up period was 7 years (range, 1-17 years). At 1, 5, and 10 years, the cumulative risks of steroid-induced ocular hypertension were 29%, 41%, and 49%, respectively, and the risks of requiring glaucoma treatment were 11%, 17%, and 25%, respectively. Among 35 eyes treated for glaucoma, 28 (80%) were managed medically and 7 (20%) had filtration surgery. CONCLUSIONS Long-term use of potent topical corticosteroids, such as prednisolone acetate 1%, entails substantial risk of developing steroid-induced ocular hypertension, so frequent monitoring of intraocular pressure is required. With corneal transplantation, the risk can be mitigated by using techniques with a low inherent risk of rejection, such as Descemet membrane endothelial keratoplasty, whenever possible, to allow earlier reduction of steroid potency.
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Affiliation(s)
| | - David A. Price
- Cornea Research Foundation of America, Indianapolis, IN; and
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Singh P, Krishnaprasad R, Ayachit G, Joshi S. Evaluation of clinical outcomes of raised intraocular pressure following intravitreal triamcinolone acetonide injection. Rom J Ophthalmol 2024; 68:37-44. [PMID: 38617725 PMCID: PMC11007563 DOI: 10.22336/rjo.2024.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2024] [Indexed: 04/16/2024] Open
Abstract
Aim: To assess the incidence, risk factors, and treatment outcomes in intravitreal triamcinolone acetonide injection (IVTA) induced intraocular pressure rise and to compare IOP rise in 1-mg and 2-mg IVTA. Materials and methods: Prospective observational study conducted in all eyes receiving IVTA. Any pre-existing glaucoma and patients who received IVTA or dexamethasone implant in the last 6 months were excluded. Results: 9 between 61-70 years of age developed an IOP spike. The mean and standard deviation of age in years was 61.95 ± 8.70. Maximum eyes had ME due to Diabetic Retinopathy (53.3%). All cases of uveitic ME were reported to have an IOP spike. 2 out of 3 high myopic eyes and 1 eye with thyroid abnormality had an IOP spike. High IOP was found in 13 eyes, with more than 25 mm Hg rise in 4 eyes and more than 5 mm Hg rise from baseline IOP in 9 eyes. The mean and standard deviation of time taken for IOP raise (in days) was 46.39 ± 37.68. A total of 38 eyes received 1 mg of IVTA and the rest 22 received 2 mg of IVTA. 23.7% of 1 mg eyes experienced an IOP rise while it was 18.2% in eyes with 2 mg IVTA. The injection was repeated in 12 eyes and 41.7% developed an IOP spike among them. The independent "t" test results showed that there was a significant difference in the mean of IOP (Pre-injection) concerning the IOP rise (P=0.007*). 1 eye had IVTA crystals in the anterior chamber with raised IOP of 30 mm Hg. 1 out of 13 eyes with raised IOP needed 2 AGMs, the other 12 eyes responded well to 1 AGM. Discussion: IVTA is widely used in refractory cases of ME and steroid-induced glaucoma is the most common side effect of IVTA. To the best of our knowledge, there is a lack of literature on prospective studies on IVTA-associated risk factors, patterns of IOP elevation, and treatment outcomes. The pre-injection mean ± SD baseline IOP for uneventful eyes was 12.87±2.65 and the pre-injection mean IOP for eyes with IOP event was 15.23±2.89 (P=0.007*). Conclusion: We proposed that TA is an independent risk factor for post-intravitreal injection IOP spike. IVTA causes a maximum IOP spike at 1 to 2 months and has a protracted course that responds to anti-glaucoma medications. High baseline IOP, a repeated dose of IVTA, the presence of TA crystals in the anterior chamber, and high myopia were associated with significant IOP elevation. Abbreviations: ACD = Anterior chamber depth, AS = Anterior segment, AGM = Anti-glaucoma medications, ARMD = Age-related macular degeneration, BCVA = Best-corrected visual acuity, BRVO = Branch retinal vein occlusion, CCT = Central corneal thickness, CRVO = Central retinal vein occlusion, CME = Cystoid macular edema, CNVM = Choroidal neovascularization membrane, CSME = Clinically significant macular edema, DR = Diabetic retinopathy, ERM = Epiretinal membrane, IOP = Intraocular pressure, IGS = Irvine-Grass syndrome, GAGs = Glycosaminoglycans, IVTA = Intravitreal triamcinolone acetonide injection, ME = Macular edema, NVG = Neovascular glaucoma, OHT = Ocular hypertension, PDS = Pigment dispersion syndrome, PACG = Primary closed angle glaucoma, POAG = Primary open-angle glaucoma, PXF = Pseudoexfoliation, VA = Visual acuity, VEGF = Vascular endothelial growth factors, VH = Vonherick's grading, SD = Standard deviation, TA = Triamcinolone acetonide, TIGR = Trabecular meshwork inducible glucocorticoid response.
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Affiliation(s)
| | - R Krishnaprasad
- Department of Glaucoma, MM Joshi Eye Institute, Karnataka, India
| | - Guruprasad Ayachit
- Department of Vitreoretina services, MM Joshi Eye Institute, Karnataka, India
| | - Shrinivas Joshi
- Department of Vitreoretina services, MM Joshi Eye Institute, Karnataka, India
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Polski A, Liu KC, Gupta D, Grewal DS, Horns J, Wirostko BM, Stagg BC. Incident glaucoma and ocular hypertension after periocular and intravitreal steroid injections: a claims-based analysis. BMJ Open Ophthalmol 2023; 8:e001508. [PMID: 38135349 DOI: 10.1136/bmjophth-2023-001508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND/AIMS This study aims to determine the incidence and risk of open-angle glaucoma or ocular hypertension (OHT) following ocular steroid injections using healthcare claims data. METHODS We retrospectively reviewed deidentified insurance claims data from the IBM MarketScan Database to identify 19 156 adult patients with no prior history of glaucoma who received ocular steroid injections between 2011 and 2020. Patient demographics and steroid treatment characteristics were collected. Postinjection glaucoma/OHT development was defined as a new diagnosis of glaucoma/OHT, initiation of glaucoma drops, and/or surgical or laser glaucoma treatment. Cox proportional hazards models were used to determine the risk of glaucoma/OHT development within 5 years after first steroid injection. RESULTS Overall, 3932 (20.5%) patients were diagnosed with new glaucoma/OHT, 3345 (17.5%) started glaucoma drops and 435 (2.27%) required a laser or surgical glaucoma procedure within 5 years of first steroid injection. Triamcinolone subconjunctival injections were associated with a lower risk of glaucoma/OHT development than retrobulbar or intravitreal steroid injections (p<0.001, HR 0.68, 95% CI 0.59 to 0.79), whereas the 0.59 mg fluocinolone acetonide intravitreal implant had the highest risk of glaucoma/OHT development (p=0.001, HR 2.01, 95% CI 1.34 to 3.02). The risk of glaucoma/OHT development was also higher for patients receiving multiple steroid injections (p<0.001), with the largest increase in risk occurring after three total steroid injections. CONCLUSION Patients receiving ocular steroid injections are at risk of developing glaucoma/OHT, even with no prior glaucoma/OHT diagnosis or treatment. Patients should be closely monitored for the development of glaucoma following ocular steroid injections, particularly in the setting of intravitreal and/or repeated steroid administration.
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Affiliation(s)
- Ashley Polski
- Department of Ophthalmology, Moran Eye Center, Salt Lake City, Utah, USA
| | - Katy C Liu
- Department of Ophthalmology, Duke Eye Center, Durham, North Carolina, USA
| | - Divakar Gupta
- Department of Ophthalmology, Duke Eye Center, Durham, North Carolina, USA
| | - Dilraj S Grewal
- Department of Ophthalmology, Duke Eye Center, Durham, North Carolina, USA
| | - Joshua Horns
- Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Barbara M Wirostko
- Department of Ophthalmology, Moran Eye Center, Salt Lake City, Utah, USA
| | - Brian C Stagg
- Department of Ophthalmology, Moran Eye Center, Salt Lake City, Utah, USA
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Kathirvel K, Fan X, Haribalaganesh R, Bharanidharan D, Sharmila R, Krishnadas R, Muthukkaruppan V, Willoughby CE, Senthilkumari S. Small RNA Sequencing Reveals a Distinct MicroRNA Signature between Glucocorticoid Responder and Glucocorticoid Non-Responder Primary Human Trabecular Meshwork Cells after Dexamethasone Treatment. Genes (Basel) 2023; 14:2012. [PMID: 38002955 PMCID: PMC10671261 DOI: 10.3390/genes14112012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/22/2023] [Accepted: 10/23/2023] [Indexed: 11/26/2023] Open
Abstract
Glucocorticoids (GCs) are known to regulate several physiological processes and are the mainstay in the management of inflammatory eye diseases. The long-term use of GC causes raised intraocular pressure (IOP) or ocular hypertension (OHT) in about 30-50% of the susceptible individuals depending on the route of administration, and can lead to steroid-induced secondary glaucoma. The present study aims to understand the role of microRNAs (miRNAs) in differential glucocorticoid (GC) responsiveness in human trabecular meshwork (HTM) cells using small RNA sequencing. The human organ-cultured anterior segment (HOCAS) model was used to identify whether donor eyes were from GC-responders (GC-R; n = 4) or GC-non-responders (GC-NR; n = 4) following treatment with either 100 nM dexamethasone (DEX) or ethanol (ETH) for 7 days. The total RNA was extracted from cultured HTM cells with known GC responsiveness, and the differentially expressed miRNAs (DEMIRs) were compared among the following five groups: Group #1: ETH vs. DEX-treated GC-R; #2: ETH vs. DEX-treated GC-NR; #3: overlapping DEGs between Group #1 and #2; #4: Unique DEMIRs of GC-R; #5: Unique DEMIRs of GC-NR; and validated by RT-qPCR. There were 13 and 21 DEMIRs identified in Group #1 and Group #2, respectively. Seven miRNAs were common miRNAs dysregulated in both GC-R and GC-NR (Group #3). This analysis allowed the identification of DEMIRs that were unique to GC-R (6 miRNAs) and GC-NR (14 miRNAs) HTM cells, respectively. Ingenuity Pathway Analysis identified enriched pathways and biological processes associated with differential GC responsiveness in HTM cells. This is the first study to reveal a unique miRNA signature between GC-R and GC-NR HTM cells, which raises the possibility of developing new molecular targets for the management of steroid-OHT/glaucoma.
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Affiliation(s)
- Kandasamy Kathirvel
- Department of Ocular Pharmacology, Aravind Medical Research Foundation #1, Anna Nagar, Madurai 625020, Tamilnadu, India
- Department of Bioinformatics, Aravind Medical Research Foundation, Madurai 625020, Tamilnadu, India;
| | - Xiaochen Fan
- Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L69 7ZX, UK;
| | - Ravinarayanan Haribalaganesh
- Department of Ocular Pharmacology, Aravind Medical Research Foundation #1, Anna Nagar, Madurai 625020, Tamilnadu, India
| | - Devarajan Bharanidharan
- Department of Bioinformatics, Aravind Medical Research Foundation, Madurai 625020, Tamilnadu, India;
| | | | - Ramasamy Krishnadas
- Glaucoma Clinic, Aravind Eye Hospital, Madurai 625020, Tamilnadu, India (R.K.)
| | | | - Colin E. Willoughby
- Genomic Medicine, Biomedical Sciences Research Institute, Ulster University, BT52 1SA Coleraine, UK
| | - Srinivasan Senthilkumari
- Department of Ocular Pharmacology, Aravind Medical Research Foundation #1, Anna Nagar, Madurai 625020, Tamilnadu, India
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Liao M, Huang Y, Wang J, Meng X, Liu Y, Yu J, Yan H. Long-term outcomes of administration of intravitreal triamcinolone acetonide after posterior vitreous detachment during pars plana vitrectomy for proliferative diabetic retinopathy. Br J Ophthalmol 2023; 107:560-564. [PMID: 34844917 DOI: 10.1136/bjophthalmol-2021-320332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/05/2021] [Indexed: 11/04/2022]
Abstract
AIM To evaluate the long-term outcomes of intravitreal triamcinolone acetonide (TA) administration after posterior vitreous detachment (PVD) during pars plana vitrectomy (PPV) for patients with proliferative diabetic retinopathy (PDR). METHODS A total of 189 eyes (152 patients) who underwent PPV for severe PDR were reviewed. Intravitreal injection of TA (IVTA) was administered during PPV in 118 eyes (PPV+IVTA group), and 71 eyes did not receive IVTA (PPV group). Immediately after PVD, when most of the vitreous and proliferative membranes were removed, 0.1 mL TA (40 mg/mL) was injected into the vitreous cavity in the PPV+IVTA group. All patients were followed-up for least 12 months. Visual outcomes and postoperative complications were recorded and compared between the two groups. RESULTS IVTA was helpful for proliferative membrane peeling and haemostasis during PPV. In the PPV+IVTA group, best-corrected visual acuity had significantly improved and the intraocular pressure was controlled well during the follow-up. The incidence of early recurrent vitreous haemorrhage after PPV was significantly lower in the PPV+IVTA group (1.7%) than in the PPV group (9.9%) (p=0.028). CONCLUSION The administration of IVTA after PVD during PPV can effectively improve the final visual outcomes and prevent postoperative complications in patients with severe PDR.
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Affiliation(s)
- Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yunli Huang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Jiaxing Wang
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Xiangda Meng
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yuanyuan Liu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Jinguo Yu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
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In Situ Formation of Injectable Gelatin Methacryloyl (GelMA) Hydrogels for Effective Intraocular Delivery of Triamcinolone Acetonide. Int J Mol Sci 2023; 24:ijms24054957. [PMID: 36902389 PMCID: PMC10003315 DOI: 10.3390/ijms24054957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 02/20/2023] [Accepted: 02/24/2023] [Indexed: 03/08/2023] Open
Abstract
A novel drug delivery system designed for intraocular injection, gelatin methacryloyl (GelMA), has attracted much attention due to its sustained-release character and low cytotoxicity. We aimed to explore the sustained drug effect of GelMA hydrogels coupled with triamcinolone acetonide (TA) after injection into the vitreous cavity. The GelMA hydrogel formulations were characterized using scanning electron microscopy, swelling measurements, biodegradation, and release studies. The biological safety effect of GelMA on human retinal pigment epithelial cells and retinal conditions was verified by in vitro and in vivo experiments. The hydrogel exhibited a low swelling ratio, resistance to enzymatic degradation, and excellent biocompatibility. The swelling properties and in vitro biodegradation characteristics were related to the gel concentration. Rapid gel formation was observed after injection, and the in vitro release study confirmed that TA-hydrogels have slower and more prolonged release kinetics than TA suspensions. In vivo fundus imaging, optical coherence tomography measurements of retinal and choroid thickness, and immunohistochemistry did not reveal any apparent abnormalities of retinal or anterior chamber angle, and ERG indicated that the hydrogel had no impact on retinal function. The GelMA hydrogel implantable intraocular device exhibited an extended duration, in situ polymerization, and support cell viability, making it an attractive, safe, and well-controlled platform for treating the posterior segment diseases of the eye.
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Yuen YS, Gilhotra JS, Dalton M, Aujla JS, Mehta H, Wickremasinghe S, Uppal G, Arnold J, Chen F, Chang A, Fraser-Bell S, Lim L, Shah J, Bowditch E, Broadhead GK. Diabetic Macular Oedema Guidelines: An Australian Perspective. J Ophthalmol 2023; 2023:6329819. [PMID: 36824442 PMCID: PMC9943607 DOI: 10.1155/2023/6329819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/21/2022] [Accepted: 12/30/2022] [Indexed: 02/16/2023] Open
Abstract
The number of people living with diabetes is expected to rise to 578 million by 2030 and to 700 million by 2045, exacting a severe socioeconomic burden on healthcare systems around the globe. This is also reflected in the increasing numbers of people with ocular complications of diabetes (namely, diabetic macular oedema (DMO) and diabetic retinopathy (DR)). In one study examining the global prevalence of DR, 35% of people with diabetes had some form of DR, 7% had PDR, 7% had DMO, and 10% were affected by these vision-threatening stages. In many regions of the world (Australia included), DR is one of the top three leading causes of vision loss amongst working age adults (20-74 years). In the management of DMO, the landmark ETDRS study demonstrated that moderate visual loss, defined as doubling of the visual angle, can be reduced by 50% or more by focal/grid laser photocoagulation. However, over the last 20 years, antivascular endothelial growth factor (VEGF) and corticosteroid therapies have emerged as alternative options for the management of DMO and provided patients with choices that have higher chances of improving vision than laser alone. In Australia, since the 2008 NHMRC guidelines, there have been significant developments in both the treatment options and treatment schedules for DMO. This working group was therefore assembled to review and address the current management options available in Australia.
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Affiliation(s)
| | | | | | - Jaskirat S. Aujla
- South Australian Institute of Ophthalmology, Adelaide, SA, Australia
| | - Hemal Mehta
- Save Sight Registries, University of Sydney, Sydney, NSW, Australia
- Strathfield Retina Clinic, Sydney, Australia
| | - Sanj Wickremasinghe
- Centre for Eye Research Australia, The Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia
| | - Gurmit Uppal
- Moreton Eye Group, Brisbane, Queensland, Australia
| | | | - Fred Chen
- Centre for Ophthalmology and Visual Sciences (Incorporating Lions Eye Institute), The University of Western Australia, Nedlands, WA, Australia
- Ophthalmology, Department of Surgery, University of Melbourne, Victoria, Australia
| | - Andrew Chang
- Sydney Institute of Vision Science, University of Sydney, Sydney, NSW, Australia
- Sydney Retina Clinic and Day Surgery, University of Sydney, Sydney, NSW, Australia
- Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Samantha Fraser-Bell
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Lyndell Lim
- Centre for Eye Research Australia, The Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia
| | - Janika Shah
- Sydney Eye Hospital, Sydney, Australia
- Singapore National Eye Centre, Singapore
| | - Ellie Bowditch
- Save Sight Institute, University of Sydney, Sydney, NSW, Australia
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Jabbehdari S, Yazdanpanah G, Cantor LB, Hajrasouliha AR. A narrative review on the association of high intraocular pressure and glaucoma in patients with retinal vein occlusion. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1072. [PMID: 36330401 PMCID: PMC9622479 DOI: 10.21037/atm-22-2730] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 09/14/2022] [Indexed: 09/10/2023]
Abstract
BACKGROUND AND OBJECTIVE Retinal vein occlusion (RVO) is a major cause of vision loss and elevated intraocular pressure (IOP), high ocular perfusion pressure, and glaucoma are known ophthalmic risk factors for RVO. The aim of this paper is to provide the update on the association and management of high IOP/glaucoma and RVO. METHODS A literature review was performed in PubMed and Medline until May 2022 utilizing specific keywords and cross-matched reference lists. KEY CONTENT AND FINDINGS The association of RVO with high IOP/glaucoma may be attributed to retinal ganglion cell loss due to retinal ischemia in high IOP and glaucoma. As new modalities showed, decreased optic disc perfusion, reduced density of blood vessels in the optic nerve head of glaucoma patients, changes in the peripapillary microvascular parameters, and decreased retinal nerve fiber layer (RNFL) thickness of the optic nerve head of eyes with RVO suggest a common pathway between RVO and glaucoma. Literature suggests the close follow up for glaucoma development among patients with non-arteriovenous (AV) crossing (optic cup or optic nerve sited) RVO in fellow eye and management of elevated IOP among RVO cases treated with anti-vascular endothelial growth factor (VEGF) antibodies/corticosteroids and those with preexisting primary open angle glaucoma (POAG). CONCLUSIONS Determining potential patient responses to treatment and considering therapeutic options are challenging among patients with RVO and glaucoma. However, IOP lowering managements in preventing IOP spikes in patients with preexisting glaucoma and early treatment of macular edema in eyes with RVO is recommended.
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Affiliation(s)
- Sayena Jabbehdari
- Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Ghasem Yazdanpanah
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, IL, USA
| | - Louis B. Cantor
- Glick Eye Institute, Department of Ophthalmology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Amir Reza Hajrasouliha
- Glick Eye Institute, Department of Ophthalmology, Indiana University School of Medicine, Indianapolis, IN, USA
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Gao S, Zhang Y, Li X, Ge G, Duan J, Lei C, Zeng Y, Cai Z, Zhang M. Comparative Efficacy of Pharmacotherapy for Macular Edema Secondary to Retinal Vein Occlusion: A Network Meta-analysis. Front Pharmacol 2021; 12:752048. [PMID: 34955825 PMCID: PMC8692786 DOI: 10.3389/fphar.2021.752048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 11/17/2021] [Indexed: 02/05/2023] Open
Abstract
Purpose: This network meta-analysis was conducted to obtain the relative effectiveness of different pharmacotherapy of macular edema secondary to retinal vein occlusion (RVO) by summarizing all available evidences. Methods: PubMed, Embase, and Cochrane Library databases were searched for all relevant randomized controlled trials. The outcomes were estimated through a network meta-analysis, including the mean change in best-corrected visual acuity (BCVA) from baseline, the proportion of patients who gained ≥15 letters in BCVA from baseline, the mean change in central retinal thickness (CRT). Results: We identified 15 randomized controlled trials (RCTs) involving 3,431 patients with RVO in our study. Different therapeutic regimens were compared including three anti-vascular endothelial growth factor (VEGF) agents (ranibizumab, bevacizumab, and aflibercept), ranibizumab with laser, dexamethasone intravitreal implant, and laser. For branch RVO, ranibizumab 0.5 mg monthly [weighted mean difference (WMD) = 11, 95% confidence intervals (CrI) 3.6 to 19], ranibizumab 0.5 mg 3 + pro re nata (WMD = 9.4, 95% CrI 0.43–18) is most effective in terms of changes of BCVA and 15 letters or more of BCVA improvement. For central RVO, three anti-VEGF regimens can improve visual acuity and there is no significant difference of efficacy among ranibizumab, bevacizumab and aflibercept (p > 0.05). Ranibizumab 0.5 mg monthly could achieve additional efficacy in CRT reduction in eyes with branch RVO or central RVO (WMD = -130, 95% CrI -400 to 140 or WMD = -280, 95% CrI -590 to 16)). Dexamethasone intravitreal implant (WMD = 1.7, 95% CrI -4.2 to 7.1 or WMD = 0.38, 95% CrI -9.8 to 8.8)) did not show a significant improvement in visual acuity at the end of 6 months follow-up in eyes with branch RVO or central RVO. Conclusion: In summary, this network meta-analysis demonstrated several anti-VEGF agents had equivalent effects on mean visual acuity changes and anatomical recovery in 6 months in eyes with branch or central RVO. Only one injection of dexamethasone intravitreal implant in 6 months could not maintain the visual benefit. Patients and clinicians could choose pharmacotherapies with further consideration toward personal factors.
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Affiliation(s)
- Sheng Gao
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Yun Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Xun Li
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Ge Ge
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Jianan Duan
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Chunyan Lei
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Yue Zeng
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Zhaolun Cai
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Meixia Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
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10
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Mimura M, Matsuura T, Takagi M, Taki K, Sato Y, Fujita Y, Oku H, Ikeda T. A randomized clinical trial of triamcinolone acetonide injection for suppression of inflammation after blepharoptosis surgery. J Plast Reconstr Aesthet Surg 2021; 75:1744-1749. [PMID: 34961699 DOI: 10.1016/j.bjps.2021.11.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 11/14/2021] [Indexed: 11/16/2022]
Abstract
This study aimed to determine the effectiveness of triamcinolone acetonide in suppressing inflammation after blepharoptosis surgery. The study was designed as prospective, randomized, two medical centers' clinical trial. Thirty-two patients with involutional blepharoptosis of the same degree in both eyelids underwent bilateral transcutaneous levator advancement. At the end of the surgery, 4 mg/0.1 ml of triamcinolone acetonide was injected into a randomly selected upper eyelid. The fellow eyelid was not injected and was used as control. Facial photographs were taken on day 1, week 1, month 1, and month 3, and the degree of inflammation, the margin reflex distance 1 (MRD-1), and levator function (LF) between the two eyelids of each patient were compared. The primary outcome was the selection of the less inflamed eyelid decided by the majority of three individuals unrelated to the study. MRD-1 and LF were analyzed for secondary outcomes. As a result, the injected eyelid was judged to be the less inflamed eyelid in all cases. The MRD-1 in the postoperative period less than 1 month was significantly larger in the injected eyelids than the control eyelids (P<0.03). The postsurgical MRD-1 at month 3, the postsurgical LF at all postsurgical examination times were not statistically different. Adverse complications by the injection, including ptosis, levator dysfunction, increase of the intraocular pressure, and visual disturbance were not observed. In conclusion, a triamcinolone acetonide injection after ptosis surgery is both safe and effective in reducing the early postsurgical inflammation and helpful in an earlier return to a daily routine for the patients.
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Affiliation(s)
- Masashi Mimura
- Department of Ophthalmology, Osaka Medical College, Takatsuki, Japan; Department of Ophthalmology, Osaka Kaisei Hospital, Osaka, Japan.
| | | | - Mai Takagi
- Department of Ophthalmology, Osaka Kaisei Hospital, Osaka, Japan
| | - Koichiro Taki
- Department of Ophthalmology, Osaka Medical College, Takatsuki, Japan
| | - Yohei Sato
- Department of Ophthalmology, Osaka Medical College, Takatsuki, Japan
| | - Yasushi Fujita
- Department of Ophthalmology, Osaka Medical College, Takatsuki, Japan
| | - Hidehiro Oku
- Department of Ophthalmology, Osaka Medical College, Takatsuki, Japan
| | - Tsunehiko Ikeda
- Department of Ophthalmology, Osaka Medical College, Takatsuki, Japan
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11
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Aref AA, Scott IU, VanVeldhuisen PC, King J, Ip MS, Blodi BA, Oden NL. Intraocular Pressure-Related Events After Anti-Vascular Endothelial Growth Factor Therapy for Macular Edema Due to Central Retinal Vein Occlusion or Hemiretinal Vein Occlusion: SCORE2 Report 16 on a Secondary Analysis of a Randomized Clinical Trial. JAMA Ophthalmol 2021; 139:1285-1291. [PMID: 34709363 DOI: 10.1001/jamaophthalmol.2021.4395] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Importance Intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections are used to treat a variety of posterior segment conditions, including some associated with glaucoma, such as macular edema due to central retinal vein occlusion (CRVO). Therefore, information regarding intraocular pressure (IOP)-related events associated with anti-VEGF therapies is important to help balance the risks and benefits over the course of therapy. Objective To investigate IOP-related events among participants in the Study of Comparative Treatments for Retinal Vein Occlusion 2 (SCORE2). Design, Setting, and Participants Secondary analysis of a randomized clinical trial that included 312 participants with macular edema secondary to CRVO or hemiretinal vein occlusion (HRVO) who were not taking IOP-lowering medications at baseline. First randomization occurred on September 14, 2014, and contained data through data freeze on April 1, 2020. Analysis took place from April 2020 through December 2020. Interventions Study participants were initially randomized to 6 monthly intravitreal injections of aflibercept or bevacizumab. At month 6, protocol-defined good responders were rerandomized to continued monthly or treat-and-extend dosing of their originally assigned study drug, and protocol-defined poor or marginal responders were switched to alternative treatment. After month 12, participants were treated as per investigator discretion. Main Outcomes and Measures Three different outcomes: (1) IOP elevation more than 10 mm Hg from baseline, (2) IOP to a level higher than 35 mm Hg, and (3) IOP-lowering incisional or laser surgery. Results Of the 312 participants meeting inclusion criteria (138 [44.2%] were female; mean [SD] age, 67.8 [12.1] years), 25 (8.0%) had IOP elevation more than 10 mm Hg over baseline through month 60, and 5 (1.6%) had IOP higher than 35 mm Hg. The 60-month Kaplan-Meier cumulative incidence of IOP elevation more than 10 mm Hg over baseline was 0.13 (95% CI, 0.08-0.19), and the 60-month Kaplan-Meier cumulative incidence of IOP higher than 35 mm Hg was 0.02 (95% CI, 0.01-0.06), and did not differ among participants initially randomly assigned to receive aflibercept or bevacizumab. Three participants (1.0%) underwent IOP-lowering incisional surgery, and 3 participants (1.0%) underwent IOP-lowering glaucoma laser surgery. Conclusions and Relevance Intravitreal anti-VEGF injections are used to treat some conditions associated with glaucoma, such as macular edema due to CRVO, and the rates of IOP-related events in this trial support monitoring IOP in eyes treated with anti-VEGF therapy for macular edema associated with CRVO or HRVO for up to 60 months. Trial Registration ClinicalTrials.gov Identifier: NCT01969708.
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Affiliation(s)
- Ahmad A Aref
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago
| | - Ingrid U Scott
- Department of Ophthalmology, Penn State College of Medicine, Hershey, Pennsylvania.,Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
| | | | | | - Michael S Ip
- Doheny Eye Institute, University of California, Los Angeles, Los Angeles
| | - Barbara A Blodi
- Fundus Photograph Reading Center, University of Wisconsin-Madison, Madison
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12
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Shukla D. Intraocular pressure: Focus on corticosteroids. Indian J Ophthalmol 2021; 69:2895-2896. [PMID: 34571674 PMCID: PMC8597464 DOI: 10.4103/ijo.ijo_320_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Dhananjay Shukla
- Retina-Vitreous Service, Ratan Jyoti Netralaya, Gwalior, Madhya Pradesh, India
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13
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Lee TH, Nam JG, Lee CK. Effects of intrapolyp steroid injection on intraocular pressure and recurrent polyp treatment. Eye (Lond) 2021; 36:1900-1904. [PMID: 34531554 PMCID: PMC9500030 DOI: 10.1038/s41433-021-01719-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 07/08/2021] [Accepted: 07/22/2021] [Indexed: 11/13/2022] Open
Abstract
Purpose To examine the effects of intrapolyp triamcinolone acetonide (TA) injections on intraocular pressure (IOP) and recurrence of nasal polyps after endoscopic sinus surgery. Patients and methods This was a prospective, randomized, double-blind, placebo-controlled study. Patients were randomized into either the TA injection group (Group I, 20 mg/ml, 2 mL) or the placebo normal saline injection group (group II, 2 mL). There were a total of five study visits: one baseline visit and one at 2, 4, 8, and 12 w after the injection. The primary safe outcome was the change in IOP between two groups at 4 w. The secondary safe outcome was the IOP at each visit and proportion of patients having IOP above 21 mmHg at 4 and 8 w. Changes in the nasal polyp size were measured between two groups at each visit. Results A total of 43 consenting participants completed this study (22 in group I and 21 in group II). The mean IOP elevation in both eyes was not significantly different between the groups (p > 0.05) and was not over 2 mmHg at the 4-w mark. There was also no significant difference in the proportion of patients having IOP above 21 mmHg at 4 and 8 w between the groups (p > 0.05). However, there was a significant difference in the change in polyp size until 8 w between both groups (p < 0.01). Conclusions Intrapolyp TA injection is a safe and effective method for the management of recurrent polyps after endoscopic sinus surgery.
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Affiliation(s)
- Tae-Hoon Lee
- Department of Otolaryngology-Head and Neck Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Jung-Gwon Nam
- Department of Otolaryngology-Head and Neck Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Chang Kyu Lee
- Department of Ophthalmology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea.
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14
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Hayreh SS. Photocoagulation for retinal vein occlusion. Prog Retin Eye Res 2021; 85:100964. [PMID: 33713810 DOI: 10.1016/j.preteyeres.2021.100964] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 10/21/2022]
Abstract
The role of photocoagulation in retinal vein occlusion (RVO) has been studied since 1974. The most serious complications of central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO) are: (i) visual deterioration, most commonly due to macular edema, and (ii) the development of ocular neovascularization (NV), particularly neovascular glaucoma (NVG), with hazardous consequences for vision and even the eye itself. Before discussing the role of photocoagulation in the management of NV and macular edema in RVO, it is crucial to gain a basic scientific understanding of the following relevant issues: classification of RVO, ocular NV in RVO, and the natural history of macular edema and visual outcome of RVO. These topics are discussed. In CRVO, ocular NV is a complication of ischemic CRVO but not of nonischemic CRVO. Photocoagulation has been advocated to prevent and/or treat the development of ocular NV and NVG. Since NVG is the most dreaded, intractable and blinding complication of ischemic CRVO, the role of photocoagulation and its management are discussed. Findings of three randomized, prospective clinical trials dealing with photocoagulation in ischemic CRVO are discussed. The role of photocoagulation in the management of ocular NV and macular edema in BRVO, and three randomized, prospective clinical trials dealing with those are discussed. Recent advent of intravitreal anti-VEGF and corticosteroid therapies has drastically changed the role of photocoagulation in the management of macular edema and NV in CRVO and BRVO. This is discussed in detail.
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Affiliation(s)
- Sohan Singh Hayreh
- Department of Ophthalmology and Visual Sciences, College of Medicine, University of Iowa, Iowa City, IA, USA.
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15
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Fung AT, Tran T, Lim LL, Samarawickrama C, Arnold J, Gillies M, Catt C, Mitchell L, Symons A, Buttery R, Cottee L, Tumuluri K, Beaumont P. Local delivery of corticosteroids in clinical ophthalmology: A review. Clin Exp Ophthalmol 2020; 48:366-401. [PMID: 31860766 PMCID: PMC7187156 DOI: 10.1111/ceo.13702] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 11/21/2019] [Accepted: 12/09/2019] [Indexed: 12/22/2022]
Abstract
Locally administered steroids have a long history in ophthalmology for the treatment of inflammatory conditions. Anterior segment conditions tend to be treated with topical steroids whilst posterior segment conditions generally require periocular, intravitreal or systemic administration for penetration. Over recent decades, the clinical applications of periocular steroid delivery have expanded to a wide range of conditions including macular oedema from retino-vascular conditions. Formulations have been developed with the aim to provide practical, targeted, longer-term and more efficacious therapy whilst minimizing side effects. Herein, we provide a comprehensive overview of the types of periocular steroid delivery, their clinical applications in ophthalmology and their side effects.
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Affiliation(s)
- Adrian T. Fung
- Westmead Clinical SchoolDiscipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Department of Ophthalmology, Faculty of Medicine and Health SciencesMacquarie UniversitySydneyNew South WalesAustralia
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
| | - Tuan Tran
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
| | - Lyndell L. Lim
- Royal Victorian Eye and Ear HospitalMelbourneVictoriaAustralia
- Centre for Eye Research AustraliaMelbourneVictoriaAustralia
- University of MelbourneMelbourneVictoriaAustralia
| | - Chameen Samarawickrama
- Westmead Clinical SchoolDiscipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Liverpool Clinical School, Faculty of MedicineUniversity of New South WalesSydneyNew South WalesAustralia
| | | | - Mark Gillies
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
| | - Caroline Catt
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Children's Hospital WestmeadWestmeadNew South WalesAustralia
| | | | | | | | - Lisa Cottee
- Eye Doctors Mona ValeSydneyNew South WalesAustralia
| | - Krishna Tumuluri
- Westmead Clinical SchoolDiscipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Department of Ophthalmology, Faculty of Medicine and Health SciencesMacquarie UniversitySydneyNew South WalesAustralia
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
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16
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Steroid-induced glaucoma: Epidemiology, pathophysiology, and clinical management. Surv Ophthalmol 2020; 65:458-472. [PMID: 32057761 DOI: 10.1016/j.survophthal.2020.01.002] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 12/31/2019] [Accepted: 01/02/2020] [Indexed: 12/17/2022]
Abstract
Glucocorticoids are a class of anti-inflammatory drugs commonly used to treat various ocular and systemic conditions. Although the role of glucocorticoids in the treatment of numerous serious inflammatory diseases is pivotal, their prolonged use may increase intraocular pressure resulting in steroid-induced glaucoma. We provide a detailed update on steroid-induced glaucoma as a preventable cause of blindness in the adult and pediatric population and describe its epidemiology, social impact, and risk factors. Furthermore, we explore the propensity of different steroids to increase the intraocular pressure, the role of different routes of steroid administration, dosage and duration of treatment, as well as the clinical features, genetics, and management of steroid-induced glaucoma.
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17
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Sisk RA, Patel YP, Foster RE, Petersen MR. Erosive Retinopathy and Retinal Detachment From Depot Intravitreal Triamcinolone Acetonide Injection at the End of Pars Plana Vitrectomy. Ophthalmic Surg Lasers Imaging Retina 2019; 50:613-619. [DOI: 10.3928/23258160-20191009-03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 03/11/2019] [Indexed: 11/20/2022]
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18
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Moon SW, Shin YU, Cho H, Bae SH, Kim HK. Effect of grape seed proanthocyanidin extract on hard exudates in patients with non-proliferative diabetic retinopathy. Medicine (Baltimore) 2019; 98:e15515. [PMID: 31124931 PMCID: PMC6571433 DOI: 10.1097/md.0000000000015515] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PURPOSE To evaluate the efficacy and safety of orally administered grape seed proanthocyanidin extract (GSPE) in patients with non-proliferative diabetic retinopathy (NPDR). METHODS In this randomized (1:2:2), multicentre, double-blind trial, patients (n = 124; age: 40-78 years) were administered placebo, calcium dobesilate (CD; 750 mg/d), or GSPE (150 mg/d) orally for up to 12 months. All patients had retinal thickening with hard exudates (HEs) that met predefined criteria; the median best-corrected visual acuity was 0.8, as assessed using the Snellen visual acuity card. The main outcome measure was an improvement in HEs by at least 1 grade on a 10-grade severity scale. This was evaluated using fundus photography over 1 year. RESULTS The rate of improvement in the HE severity was higher in the GSPE group than in the CD group. No statistically significant difference existed among the study groups in optical coherence tomography parameters, such as central subfield macular thickness and total macular volume (TMV). However, in the GSPE group, TMV after 9 months of treatment was significantly decreased compared with that at baseline. The GSPE group showed a significantly greater improvement in HE severity than did the placebo or CD group. Four cases in the GSPE group and 2 in the CD group were determined to have developed potential treatment-related adverse reactions, which were all gastrointestinal in nature. CONCLUSIONS Oral GSPE therapy for 1 year improved HEs in patients with NPDR. The efficacy of GSPE for HEs was higher than that of oral CD in the study patients.
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Affiliation(s)
- Sang Woong Moon
- Department of Ophthalmology, Kyung Hee University College of Medicine
| | - Yong Un Shin
- Department of Ophthalmology, Hanyang University College of Medicine
| | - Heeyoon Cho
- Department of Ophthalmology, Hanyang University College of Medicine
| | - So Hyun Bae
- Department of Ophthalmology, Hanllym University College of Medicine, Seoul, Korea
| | - Ha Kyoung Kim
- Department of Ophthalmology, Hanllym University College of Medicine, Seoul, Korea
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19
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Intravitreal Steroid Implants in the Management of Retinal Disease and Uveitis. Int Ophthalmol Clin 2018; 56:127-49. [PMID: 27575764 DOI: 10.1097/iio.0000000000000132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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20
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Hattenbach LO, Feltgen N, Bertelmann T, Schmitz-Valckenberg S, Berk H, Eter N, Lang GE, Rehak M, Taylor SR, Wolf A, Weiss C, Paulus EM, Pielen A, Hoerauf H. Head-to-head comparison of ranibizumab PRN versus single-dose dexamethasone for branch retinal vein occlusion (COMRADE-B). Acta Ophthalmol 2018; 96:e10-e18. [PMID: 28251811 DOI: 10.1111/aos.13381] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 12/08/2016] [Indexed: 12/21/2022]
Abstract
PURPOSE To compare the efficacy and safety of ranibizumab 0.5 mg versus dexamethasone 0.7 mg according to their European labels in macular oedema secondary to branch retinal vein occlusion (BRVO) in a 6-month, phase IIIb, randomized trial. METHODS Patients received either monthly ranibizumab for 3 months followed by Pro re nata (PRN) treatment (n = 126) or a sustained-release dexamethasone implant followed by PRN sham injections (n = 118). Main outcomes were mean average change in best-corrected visual acuity (BCVA) from baseline to month 1 through month 6, mean changes in BCVA and foveal centre point thickness (FCPT), and adverse events (AEs). RESULTS There was no difference in BCVA gains between the treatments prior to month 3. Best-corrected visual acuity (BCVA) gain with dexamethasone declined thereafter. From month 3 to month 6, mean BCVA change from baseline was significantly higher with ranibizumab than with dexamethasone [raw means (standard deviation):+16.2 (±11) letters versus +9.3 (±10.1) letters]. At month 6, the difference in BCVA gains from baseline was +17.3 letters in the ranibizumab versus +9.2 letters in the dexamethasone group. Patients in the ranibizumab group received a mean of 2.94 loading injections and 1.74 PRN retreatment injections, while those in the dexamethasone group received a single loading injection. Elevated intraocular pressure (IOP) and AEs were more frequent with dexamethasone than ranibizumab treatment. CONCLUSION Ranibizumab PRN resulted in greater visual acuity (VA) gains in macular oedema following BRVO compared with single-dose dexamethasone over a 6-month study period, observed from month 3, when administered according to their European label. In clinical practice, retreatment with dexamethasone may be required prior to this point.
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Affiliation(s)
| | - Nicolas Feltgen
- Department of Ophthalmology; Georg-August-University Göttingen; Göttingen Germany
| | - Thomas Bertelmann
- Department of Ophthalmology; Georg-August-University Göttingen; Göttingen Germany
- Novartis Pharma GmbH; Nuremberg Germany
| | | | - Hüsnü Berk
- Department of Ophthalmology; St. Elisabeth-Hospital; Koeln-Hohenlind Germany
| | - Nicole Eter
- Department of Ophthalmology; University of Münster Medical Center; Münster Germany
| | | | - Matus Rehak
- Department of Ophthalmology; University of Leipzig; Leipzig Germany
- Department of Ophthalmology; Charité - Universitätsmedizin; Berlin Germany
| | - Simon R. Taylor
- Department of Ophthalmology; University of Surrey; Guildford UK
| | - Armin Wolf
- Department of Ophthalmology; Ludwig-Maximilians University; Munich Germany
| | | | | | - Amelie Pielen
- Department of Ophthalmology; Medizinische Hochschule Hannover; Hannover Germany
| | - Hans Hoerauf
- Department of Ophthalmology; Georg-August-University Göttingen; Göttingen Germany
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21
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Grzybowski A, Told R, Sacu S, Bandello F, Moisseiev E, Loewenstein A, Schmidt-Erfurth U. 2018 Update on Intravitreal Injections: Euretina Expert Consensus Recommendations. Ophthalmologica 2018; 239:181-193. [PMID: 29393226 DOI: 10.1159/000486145] [Citation(s) in RCA: 174] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 12/05/2017] [Indexed: 01/24/2023]
Abstract
Intravitreal injections (IVI) have become the most common intraocular procedure worldwide with increasing numbers every year. The article presents the most up-to-date review on IVI epidemiology and techniques. Unfortunately, important issues related to pre-, peri- and postinjection management lack randomized clinical trials for a final conclusion. Also, a great diversity of approaches exists worldwide. Therefore, expert consensus recommendations on IVI techniques are provided.
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Affiliation(s)
- Andrzej Grzybowski
- Department of Ophthalmology, University of Warmia and Mazury, Olsztyn, Poland.,Institute for Research in Ophthalmology, Foundation for Ophthalmology Development, Poznan, Poland
| | - Reinhard Told
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Stefan Sacu
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Francesco Bandello
- Department of Ophthalmology, Vita-Salute University, San Raffaele Hospital, Milan, Italy
| | - Elad Moisseiev
- Department of Ophthalmology, Sackler Faculty of Medicine, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anat Loewenstein
- Department of Ophthalmology, Sackler Faculty of Medicine, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Ophthalmology, Sackler Faculty of Medicine, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ursula Schmidt-Erfurth
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
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22
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Lee CH, Jang MH, Seo YS. Effectiveness of Intravitreal Preservative-free Triamcinolone Injection for Refractory Macular Edema Secondary to Retinal Vein Occlusion. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2018. [DOI: 10.3341/jkos.2018.59.8.730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Chang Hwan Lee
- Department of Ophthalmology, Dankook University Hospital, Dankook University College of Medicine, Cheonan, Korea
| | - Moo Hwan Jang
- Department of Ophthalmology, Dankook University Hospital, Dankook University College of Medicine, Cheonan, Korea
| | - Young Seung Seo
- Department of Ophthalmology, Dankook University Hospital, Dankook University College of Medicine, Cheonan, Korea
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23
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Neto HO, Regatieri CV, Nobrega MJ, Muccioli C, Casella AM, Andrade RE, Maia M, Kniggendorf V, Ferreira M, Branco AC, Belfort R. Multicenter, Randomized Clinical Trial to Assess the Effectiveness of Intravitreal Injections of Bevacizumab, Triamcinolone, or Their Combination in the Treatment of Diabetic Macular Edema. Ophthalmic Surg Lasers Imaging Retina 2017; 48:734-740. [PMID: 28902334 DOI: 10.3928/23258160-20170829-08] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/01/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To evaluate the efficacy of combined bevacizumab-triamcinolone intravitreal injection in the treatment of diabetic macular edema (DME) compared to monotherapy. PATIENTS AND METHODS At eight clinical sites, 111 patients with DME were randomly assigned to receive an intravitreal injection of bevacizumab (Avastin; Genentech, South San Francisco, CA), triamcinolone (Ophthalmos Pharmaceutical Industry, São Paulo-SP, Brazil), or their combination. The primary outcome was visual acuity (VA) at 6 months' follow-up. RESULTS The average number of injections was 3.2 in the bevacizumab group, 2.4 in the combined group, and 2.1 in the triamcinolone group. All groups presented with improvements in VA (P < .001); however, no differences between groups were observed (P = .436). Mean reduction in central retinal thickness was statistically different only between the triamcinolone and bevacizumab groups (P < .015). CONCLUSION Mono- or combination therapy was effective for DME treatment. No synergistic effects were observed; however, triamcinolone alone or a drug combination may reduce the number of injections required when compared to bevacizumab alone. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:734-740.].
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Shin YU, Hong EH, Lim HW, Kang MH, Seong M, Cho H. Quantitative evaluation of hard exudates in diabetic macular edema after short-term intravitreal triamcinolone, dexamethasone implant or bevacizumab injections. BMC Ophthalmol 2017; 17:182. [PMID: 28974211 PMCID: PMC5627478 DOI: 10.1186/s12886-017-0578-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 09/25/2017] [Indexed: 12/28/2022] Open
Abstract
Background To quantitatively compare short-term hard exudates (HEs) alteration in patients with diabetic macular edema (DME) after intravitreal triamcinolone, dexamethasone implant or bevacizumab injections. Methods This retrospective study enrolled DME eyes with HEs that underwent a single-dose intravitreal injection of triamcinolone (25 eyes), dexamethasone implant (20 eyes), or three monthly injections of bevacizumab (25 eyes) and completed at least three months of follow-up. All patients were examined before and after 1, 2 and 3 months of injections. Using color fundus photographs, the amount of HEs was quantified by two masked graders. The difference in HEs area between baseline and each follow-up visit was compared among the three groups. Results After three months, HEs area was reduced to 52.9 ± 4.21% (P < 0.001) in the triamcinolone group, 63.6 ± 6.08% (P = 0.002) in the dexamethasone implant group, and 85.2 ± 5.07% (P = 0.198) in the bevacizumab group. A significant reduction in HEs appeared at one month in the triamcinolone group (53.5 ± 4.91%, P < 0.001) and at two months in the dexamethasone implant group (70.1 ± 5.21%, P = 0.039). Conclusions Our study suggests intravitreal steroids (triamcinolone, dexamethasone implants) significantly reduce HEs in DME patients on short-term follow-up, whereas intravitreal bevacizumab does not. Therefore, intravitreal steroids may be useful in DME with HEs in the fovea.
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Affiliation(s)
- Yong Un Shin
- Department of Ophthalmology, Hanyang University College of Medicine, Seoul, South Korea
| | - Eun Hee Hong
- Department of Ophthalmology, Hanyang University College of Medicine, Seoul, South Korea
| | - Han Woong Lim
- Department of Ophthalmology, Hanyang University College of Medicine, Seoul, South Korea
| | - Min Ho Kang
- Department of Ophthalmology, Hanyang University College of Medicine, Seoul, South Korea
| | - Mincheol Seong
- Department of Ophthalmology, Hanyang University College of Medicine, Seoul, South Korea
| | - Heeyoon Cho
- Department of Ophthalmology, Hanyang University College of Medicine, Seoul, South Korea.
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Fini ME, Schwartz SG, Gao X, Jeong S, Patel N, Itakura T, Price MO, Price FW, Varma R, Stamer WD. Steroid-induced ocular hypertension/glaucoma: Focus on pharmacogenomics and implications for precision medicine. Prog Retin Eye Res 2017; 56:58-83. [PMID: 27666015 PMCID: PMC5237612 DOI: 10.1016/j.preteyeres.2016.09.003] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 09/17/2016] [Accepted: 09/19/2016] [Indexed: 02/06/2023]
Abstract
Elevation of intraocular pressure (IOP) due to therapeutic use of glucocorticoids is called steroid-induced ocular hypertension (SIOH); this can lead to steroid-induced glaucoma (SIG). Glucocorticoids initiate signaling cascades ultimately affecting expression of hundreds of genes; this provides the potential for a highly personalized pharmacological response. Studies attempting to define genetic risk factors were undertaken early in the history of glucocorticoid use, however scientific tools available at that time were limited and progress stalled. In contrast, significant advances were made over the ensuing years in defining disease pathophysiology. As the genomics age emerged, it appeared the time was right to renew investigation into genetics. Pharmacogenomics is an unbiased discovery approach, not requiring an underlying hypothesis, and provides a way to pinpoint clinically significant genes and pathways that could not have been discovered any other way. Results of the first genome-wide association study to identify polymorphisms associated with SIOH, and follow-up on two novel genes linked to the disorder, GPR158 and HCG22, is discussed in the second half of the article. However, knowledge of genetic variants determining response to steroids in the eye also has value in its own right as a predictive and diagnostic tool. This article concludes with a discussion of how the Precision Medicine Initiative®, announced by U.S. President Obama in his 2015 State of the Union address, is beginning to touch the practice of ophthalmology. It is argued that SIOH/SIG may provide one of the next opportunities for effective application of precision medicine.
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Affiliation(s)
- M Elizabeth Fini
- USC Institute for Genetic Medicine and Department of Cell & Neurobiology, Keck School of Medicine of USC, University of Southern California, 2250 Alcatraz St., Suite 240, Los Angeles, CA, 90089, USA.
| | - Stephen G Schwartz
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, 3880 Tamiami Trail North, Naples, FL, 34103, USA.
| | - Xiaoyi Gao
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, 1905 W Taylor St., Suite 235, Chicago, IL, 60612, USA.
| | - Shinwu Jeong
- USC Institute for Genetic Medicine, USC Roski Eye Institute and Department of Ophthalmology, Keck School of Medicine of USC, University of Southern California, 2250 Alcatraz St., Suite 240, Los Angeles, CA, 90089, USA.
| | - Nitin Patel
- USC Institute for Genetic Medicine, Keck School of Medicine of USC, University of Southern California, 2250 Alcatraz St., Suite 240, Los Angeles, CA, 90089, USA.
| | - Tatsuo Itakura
- USC Institute for Genetic Medicine, Keck School of Medicine of USC, University of Southern California, 2250 Alcatraz St., Suite 240, Los Angeles, CA, 90089, USA.
| | - Marianne O Price
- Cornea Research Foundation of America, 9002 North Meridian Street, Indianapolis, IN, 46260, USA.
| | - Francis W Price
- Price Vision Group, 9002 North Meridian Street, Indianapolis, IN, 46260, USA.
| | - Rohit Varma
- Office of the Dean, USC Roski Eye Institute and Department of Ophthalmology, Keck School of Medicine of USC, University of Southern California, 1975 Zonal Ave., KAM 500, Los Angeles, CA, 90089, USA.
| | - W Daniel Stamer
- Department of Ophthalmology and Department of Biomedical Engineering, Duke University, AERI Room 4008, 2351 Erwin Rd, Durham, NC, 27705, USA.
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Li J, Lan B, Li X, Sun S, Lu P, Cheng L. Effect of intraocular pressure (IOP) and choroidal circulation on controlled episcleral drug delivery to retina/vitreous. J Control Release 2016; 243:78-85. [DOI: 10.1016/j.jconrel.2016.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 09/21/2016] [Accepted: 10/02/2016] [Indexed: 01/24/2023]
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Hoerauf H, Feltgen N, Weiss C, Paulus EM, Schmitz-Valckenberg S, Pielen A, Puri P, Berk H, Eter N, Wiedemann P, Lang GE, Rehak M, Wolf A, Bertelmann T, Hattenbach LO. Clinical Efficacy and Safety of Ranibizumab Versus Dexamethasone for Central Retinal Vein Occlusion (COMRADE C): A European Label Study. Am J Ophthalmol 2016; 169:258-267. [PMID: 27163237 DOI: 10.1016/j.ajo.2016.04.020] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 04/26/2016] [Accepted: 04/27/2016] [Indexed: 01/07/2023]
Abstract
PURPOSE To compare the efficacy and safety of the European labels of ranibizumab 0.5 mg vs dexamethasone 0.7 mg in patients with macular edema secondary to central retinal vein occlusion (CRVO). DESIGN Phase IIIb, multicenter, double-masked, randomized clinical trial. METHODS Patients were randomized (1:1) to receive either monthly ranibizumab followed by pro re nata (PRN) treatment (n = 124) or 1 sustained-release dexamethasone implant followed by PRN sham injections (n = 119). Main outcomes were mean average change in best-corrected visual acuity (BCVA) from baseline to month 1 through month 6, mean change in BCVA, and adverse events (AEs). RESULTS Of 243 patients, 185 (76.1%) completed the study. No difference was observed in BCVA between ranibizumab and dexamethasone at months 1 and 2. From month 3 to month 6, there was significant difference in BCVA gains in favor of ranibizumab. At month 6, mean average BCVA gain was significantly higher with ranibizumab than with dexamethasone (12.86 vs 2.96 letters; difference 9.91 letters, 95% confidence interval [6.51-13.30]; P < .0001). Mean injection number of ranibizumab was 4.52. Ocular AEs were reported in more patients in the dexamethasone than in the ranibizumab group (86.6% vs 55.6%). CONCLUSIONS Using the European labels, similar efficacy was observed for ranibizumab and dexamethasone at months 1 and 2. However, ranibizumab maintained its efficacy throughout the study, whereas dexamethasone declined from month 3 onward. The main limitation of the study was that dexamethasone patients received only a single treatment during the 6-month study. In clinical practice, dexamethasone retreatment may be required earlier than 6 months. Safety findings were similar to those previously reported.
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Affiliation(s)
- Hans Hoerauf
- Department of Ophthalmology, Georg-August-University Göttingen, Göttingen, Germany.
| | - Nicolas Feltgen
- Department of Ophthalmology, Georg-August-University Göttingen, Göttingen, Germany
| | | | | | | | - Amelie Pielen
- University Eye Hospital, Universitätsklinikum Freiburg, Freiburg, Germany
| | - Pankaj Puri
- Department of Ophthalmology, Royal Derby Hospital, Derby, United Kingdom
| | - Hüsnü Berk
- Department of Ophthalmology, St. Elisabeth-Hospital, Koeln-Hohenlind, Germany
| | - Nicole Eter
- Department of Ophthalmology, University of Münster Medical Center, Münster, Germany
| | - Peter Wiedemann
- Department of Ophthalmology, University of Leipzig, Leipzig, Germany
| | - Gabriele E Lang
- Department of Ophthalmology, University of Ulm, Ulm, Germany
| | - Matus Rehak
- Department of Ophthalmology, University of Leipzig, Leipzig, Germany; Department of Ophthalmology, Charité - Universitätsmedizin, Berlin, Germany
| | - Armin Wolf
- Department of Ophthalmology, Ludwig-Maximilians University, Munich, Germany
| | - Thomas Bertelmann
- Novartis Pharma GmbH, Nuremberg, Germany; Department of Ophthalmology, Philipps-University Marburg, Marburg, Germany
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Abstract
PURPOSE OF REVIEW This article summarizes recent findings pertaining to advancements in the treatment of glaucomas secondary to vascular occlusive disease to maximize visual outcomes. RECENT FINDINGS Retinal ischemia leads to a local increase in transcription of proteins responsible for aberrant angiogenesis and subsequent neovascular glaucoma. Antivascular endothelial growth factor (VEGF) therapy is helpful in the management of this condition. Although bevacizumab and ranibizumab offer relatively short-term effects, preliminary studies suggest that aflibercept may allow for longer term treatment. Preoperative anti-VEGF injection therapy improves outcomes after trabeculectomy and glaucoma drainage implant surgeries. The treatments for vascular occlusive disease may lead to intraocular pressure elevation and subsequent glaucoma. Aflibercept appears to be a safer agent in this regard. SUMMARY Prompt diagnosis and management of glaucomas associated with vascular occlusive disease are required to allow for the best possible outcome. Novel anti-VEGF agents, particularly aflibercept, should be strongly considered in the management of these conditions.
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Inducible scAAV2.GRE.MMP1 lowers IOP long-term in a large animal model for steroid-induced glaucoma gene therapy. Gene Ther 2016; 23:438-49. [PMID: 26855269 PMCID: PMC4860029 DOI: 10.1038/gt.2016.14] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 01/25/2016] [Indexed: 11/17/2022]
Abstract
Current treatment of glaucoma relies on administration of daily drops or eye surgery. A gene therapy approach to treat steroid-induced glaucoma would bring a resolution to millions of people worldwide that depend on glucocorticoid therapy for a myriad of inflammatory disorders. Previously, we had characterized a short-term Adh.GRE.MMP1 gene vector for the production of steroid-induced MMP1 in the trabecular meshwork and tested reduction of elevated intraocular pressure (IOP) in a sheep model. Here we conducted a trial transferring the same transgene cassette to a clinically safe vector (scAAV2), and extended the therapeutic outcome to longer periods of times. No evidence of ocular and/or systemic toxicity was observed. Viral genome distributions showed potential re-inducible vector DNAs in the trabecular meshwork (0.4 vg/cell) and negligible copies in six major internal organs (0.00002-0.005 vg/cell). Histological sections confirmed successful transduction of scAAV2.GFP to the trabecular meshwork. Optimization of the sheep steroid–induced hypertensive model revealed that topical ophthalmic drug difluprednate 0.05% (durezol) induced the highest IOP elevation in the shortest time. This is the first efficacy/toxicity study of a feasible gene therapy treatment of steroid-induced hypertension using clinically accepted scAAV vectors in a large animal model.
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