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Li SS, Wang HH, Wang YL, Zhang DW, Chen X. Comparison of the efficacy and safety of non-steroidal anti-inflammatory drugs and corticosteroid drugs for prevention of cystoid macular edema after cataract surgery. Int Ophthalmol 2023; 43:271-284. [PMID: 36065039 DOI: 10.1007/s10792-022-02426-y] [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: 10/02/2021] [Accepted: 07/04/2022] [Indexed: 02/07/2023]
Abstract
INTRODUCTION To compare the efficacy and safety of non-steroidal anti-inflammatory drugs (NSAID), corticosteroid (CS), and a combination of both drugs to prevent cystoid macular edema (CME) after cataract surgery. METHODS We searched Pubmed, Cochrane Library, and Embase electronic databases to assess the relevant randomized controlled trials (RCTs) up to 28 April 2021. Network meta-analysis was registered on PROSPERO (CRD42020182520). RESULTS Twenty-four RCTs were included in this review. The NSAID and combination of both drugs were significantly reduced the risk of developing CME than CS alone in non-diabetics and mix populations. In the ranking profiles, the combination therapy showed a significant advantage over the single drugs and was less likely to develop CME. Diclofenac was the most likely to reduce the odds of developing CME compared with bromfenac and nepafenac. Dexamethasone was the most likely to reduce the odds of developing CME compared with betamethasone and fluorometholone. CONCLUSION NSAID combination with CS has significantly reduced the risk of developing CME postoperatively than the single drug. Diclofenac was superior to bromfenac and nepafenac in preventing CME. Dexamethasone was superior to betamethasone and fluorometholone in preventing CME.
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Affiliation(s)
- Shan-Shan Li
- Department of Ophthalmology, Beijing Luhe Hospital, Capital Medical University, Beijing, China.
| | - Hui-Hui Wang
- Department of Radiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yan-Ling Wang
- Department of Ophthalmology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Da-Wei Zhang
- Department of Ophthalmology, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Xi Chen
- Department of Ophthalmology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
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Chan LKY, Lin SS, Chan F, Ng DSC. Optimizing treatment for diabetic macular edema during cataract surgery. Front Endocrinol (Lausanne) 2023; 14:1106706. [PMID: 36761187 PMCID: PMC9905225 DOI: 10.3389/fendo.2023.1106706] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Diabetic macular edema (DME) causes visual impairment in diabetic retinopathy (DR). Diabetes mellitus is a global epidemic and diabetic individuals are at risk of developing DR. Approximately 1 in 10 diabetic patients suffers from DME, which is the commonest cause of vision-threatening DR at primary-care screening. Furthermore, diabetes predisposes to a higher frequency and a younger onset of cataract, which further threatens vision in DME patients. Although cataract extraction is an effective cure, vision may still deteriorate following cataract surgery due to DME progression or recurrence, of which the risks are significantly higher than for patients without concurrent or previous history of DME at the time of operation. The management of pre-existing DME with visually significant cataract is a clinical conundrum. Deferring cataract surgery until DME is adequately treated is not ideal because of prolonged visual impairment and maturation of cataract jeopardizing surgical safety and monitoring of DR. On the other hand, the progression or recurrence of DME following prompt cataract surgery is a profound disappointment for patients and ophthalmic surgeons who had high expectations for postoperative visual improvement. Prescription of perioperative anti-inflammatory eye drops is effective in lowering the risk of new-onset DME after cataract surgery. However, management of concurrent DME at the time of cataract surgery is much more challenging because DME is unlikely to resolve spontaneously even with the aid of anti-inflammatory non-steroidal or steroid eye drops. A number of clinical trials using intravitreal injection of corticosteroids and anti-vascular endothelial growth factor (anti-VEGF) as first-line therapy have demonstrated safety and efficacy to treat DME. These drugs have also been administered perioperatively for the prevention of DME worsening in patients undergoing cataract surgery. This article reviews the scientific evidence to guide ophthalmologists on the efficacy and safety of various therapies for managing patients with DME who are particularly vulnerable to cataract surgery-induced inflammation, which disintegrates the blood-retinal barrier and egression of fluid in macular edema.
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Affiliation(s)
- Leo Ka Yu Chan
- Hong Kong Eye Hospital, Hong Kong, Hong Kong SAR, China
- Department of Ophthalmology and Visual Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Sui Sum Lin
- Department of Ophthalmology and Visual Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Department of Counselling and Psychology, Faculty of Social Sciences, Hong Kong Shue Yan University, Hong Kong, Hong Kong SAR, China
| | - Fiona Chan
- Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Danny Siu-Chun Ng
- Hong Kong Eye Hospital, Hong Kong, Hong Kong SAR, China
- Department of Ophthalmology and Visual Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
- *Correspondence: Danny Siu-Chun Ng,
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Al Qassimi N, Kozak I, Al Karam M, Neri P, Aduriz-Lorenzo PM, Attawan A, Awadalla M, El Khashab A, Abdul-Nabi M, Safar A, Al Shamsi H, Rao P, Rao M, Farid A, Gurbaxani A. Management of Diabetic Macular Edema: Guidelines from the Emirates Society of Ophthalmology. Ophthalmol Ther 2022; 11:1937-1950. [PMID: 35896888 PMCID: PMC9437198 DOI: 10.1007/s40123-022-00547-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/27/2022] [Indexed: 11/27/2022] Open
Abstract
In the United Arab Emirates, retinopathy has been shown to be present in 19% of the diabetic population, with diabetes identified in up to 40% of individuals aged over 55 years. Despite the prevalence of diabetic retinal diseases, there are no unified national guidelines on the management of diabetic macular edema (DME). These published guidelines are based on evidence taken from the literature and published trials of therapies, and consensus opinion of a representative expert panel with an interest in this condition, convened by the Emirates Society of Ophthalmology. The aim is to provide evidence-based, clinical guidance for the best management of different aspects of DME, with a special focus on vision-threatening diabetic retinopathy. Treatment should be initiated in patients with best-corrected visual acuity 20/30 or worse, and/or features of DME as seen on optical coherence tomography (OCT) with central retinal thickness (CRT) of at least 300 μm or in symptomatic patients with vision better than 20/25, and/or CRT less than 300 μm where there are OCT features consistent with center-involving macular edema. The treatment of DME is effective irrespective of glycated hemoglobin (HbA1c) level, and treatment must not be denied or delayed in order to optimize systemic parameters. All ophthalmic treatment options should be discussed with the patient for better compliance and expectations. Non-center-involving DME can be initially observed until progression toward the center is documented. Macular laser no longer has a primary role in center-involving DME, and anti-vascular endothelial growth factor (anti-VEGF) therapy should be considered as first-line treatment for all patients, unless contraindicated. If anti-VEGF is contraindicated, a steroid dexamethasone implant can be considered for first-line treatment. Recommendations for the treatment of DME in special circumstances and in relapsing and refractory DME are also discussed.
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Affiliation(s)
| | - Igor Kozak
- Moorfields Eye Hospital, Abu Dhabi, United Arab Emirates
| | | | - Piergiorgio Neri
- Cleveland Clinic, Abu Dhabi, United Arab Emirates
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
- Khalifa University, Abu Dhabi, United Arab Emirates
| | | | | | | | | | - Mohamed Abdul-Nabi
- Sheikh Shakhbout Medical City in Association With Mayo Clinic, Abu Dhabi, United Arab Emirates
| | - Ammar Safar
- Moorfields Eye Hospital, Dubai, United Arab Emirates
| | | | - Prasan Rao
- Medcare Eye Centre, Dubai, United Arab Emirates
| | - Madhav Rao
- Burjeel Hospital, Abu Dhabi, United Arab Emirates
| | - Amr Farid
- Magrabi Eye Hospital, Dubai, United Arab Emirates
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Li YF, Ren Q, Sun CH, Li L, Lian HD, Sun RX, Su X, Yu H. Efficacy and mechanism of anti-vascular endothelial growth factor drugs for diabetic macular edema patients. World J Diabetes 2022; 13:532-542. [PMID: 36051431 PMCID: PMC9329842 DOI: 10.4239/wjd.v13.i7.532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/26/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Diabetes is a serious public health concern in China, with 30% of patients developing retinopathy, and diabetic macular edema (DME) having the biggest impact on vision. High blood glucose level can cause retinal cell hypoxia, thus promoting vascular endothelial growth factor (VEGF) formation and increasing vascular permeability, which induces DME. Moreover, cell hypoxia can accelerate the rate of apoptosis, which leads to the aging of patients. In severe cases, optic cell apoptosis or retinal fibrosis and permanent blindness may occur.
AIM To investigate and compare the efficacy, mechanism, and differences between two anti-VEGF drugs (Compaq and ranibizumab) in DME patients.
METHODS Ninety-six patients with DME who attended our hospital from April 2018 to February 2020 were included and randomly divided into two groups (Compaq group and ranibizumab group). The groups received vitreal cavity injections of 0.5 mg Compaq and 0.5 mg ranibizumab, respectively, once a month. The best corrected visual acuity (BCVA), intraocular pressure (IOP), macular retinal thickness (CMT), macular choroidal thickness (SFCT), foveal no perfusion area (FAZ), superficial capillary density, deep capillary density, treatment effect, and adverse reactions were compared before and after treatment and between the two groups.
RESULTS Before treatment and 1-mo post-treatment, there was no statistically significant difference in the estimated BCVA in both groups (P > 0.05). BCVA decreased in the Compaq group 3 mo after treatment, and the difference was statistically significant (P < 0.05). Before treatment, and 1 mo and 3 mo post-treatment, there was no statistically significant difference in the estimated IOP in either group (P > 0.05). Before treatment and 1-mo post-treatment, there was no statistically significant difference in the estimated CMT, SFCT, or FAZ in either group (P > 0.05). CMT and SFCT values decreased in the Compaq group 3 mo post-treatment, and the difference was statistically significant (P < 0.05). Before treatment, and 1 mo and 3 mo post-treatment, there were no statistically significant differences in vascular density in the shallow or deep capillary plexi of the fovea, parafovea, or overall macular area between the two groups (P > 0.05). Marked efficient, effective, and invalid rates were 70.83% and 52.08%, 27.08% and 39.58%, and 2.08% and 8.33% in the Compaq and ranibizumab groups, respectively. The differences between the two groups were statistically significant (P < 0.05).
CONCLUSION Anti-VEGF drugs can effectively improve CMT and SFCT, without affecting microcirculation, thus providing an effective and safe treatment for patients with DME.
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Affiliation(s)
- Yun-Fei Li
- Department of Ophthalmology, Shijiazhuang City People’s Hospital, Shijiazhuang 050031, Hebei Province, China
| | - Qian Ren
- Department of Ophthalmology, Shijiazhuang City People’s Hospital, Shijiazhuang 050031, Hebei Province, China
| | - Chao-Hui Sun
- Department of Ophthalmology, Shijiazhuang City People’s Hospital, Shijiazhuang 050031, Hebei Province, China
| | - Li Li
- Department of Ophthalmology, Shijiazhuang City People’s Hospital, Shijiazhuang 050031, Hebei Province, China
| | - Hai-Dong Lian
- Department of Ophthalmology, The First Affiliated Hospital of Shihezi University School of Medicine, Shihezi 832061, Xinjiang Uygur Autonomous Region, China
| | - Rui-Xue Sun
- Department of Ophthalmology, Shijiazhuang City People’s Hospital, Shijiazhuang 050031, Hebei Province, China
| | - Xian Su
- Department of Ophthalmology, Shijiazhuang City People’s Hospital, Shijiazhuang 050031, Hebei Province, China
| | - Hua Yu
- Department of Ophthalmology, Shijiazhuang City People’s Hospital, Shijiazhuang 050031, Hebei Province, China
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Şahin AK, Kükner AŞ, Ulaş F, Doğan Ü. Effect of nepafenac 0.1% on retinal thickness after cataract surgery in patients without risk factors for cystoid macular edema. Int J Ophthalmol 2020; 13:1901-1907. [PMID: 33344188 DOI: 10.18240/ijo.2020.12.09] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/29/2020] [Indexed: 01/16/2023] Open
Abstract
AIM To evaluate the effect of topical preoperative nepafenac 0.1% treatment on postoperative macular edema using optical coherence tomography (OCT) after uncomplicated cataract surgery. METHODS Ninety eyes of 90 patients without any risk factors were included in the study. The patients were assigned to three groups: group 1, treated with topical prednisolone acetate 1%; group 2, treated with topical nepafenac 0.1% in addition to prednisolone acetate (1%); and group 3, those who started receiving nepafenac 0.1% treatment 3d prior to surgery and continued the treatment postoperatively in addition to prednisolone acetate (1%). Central retinal thickness (CRT) and macular volume values were recorded using OCT at weeks 3 and 6. RESULTS The increases in macular volume in the central 1 mm area after 3 and 6wk were significantly lower in patients who used prophylactic topical nepafenac preoperatively (group 3) compared with those in group 1 (P=0.028 and 0.008, respectively). No significant differences in the increase in macular volume and CRT were noted between groups 2 and 3 (P>0.05). In group 1, the increases in macular volume in the central 3 mm area at weeks 3 and 6 were significantly higher than that in group 2 and 3 (3rd week, P=0.004; 6th week, P=0.005). CONCLUSION Nepafenac 0.1% treatment in addition to topical steroids after uncomplicated cataract surgery reduce the increase in macular volume in the early postoperative period.
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Affiliation(s)
- Asena Keleş Şahin
- Department of Ophthalmology, Training and Research Hospital, Ordu University, Ordu 52000, Turkey
| | - Ahmet Şahap Kükner
- Department of Ophthalmology, Faculty of Medicine, Bolu Abant Izzet Baysal University, Bolu 14280, Turkey
| | - Fatih Ulaş
- Department of Ophthalmology, Faculty of Medicine, Bolu Abant Izzet Baysal University, Bolu 14280, Turkey
| | - Ümit Doğan
- Department of Ophthalmology, Faculty of Medicine, Bolu Abant Izzet Baysal University, Bolu 14280, Turkey
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Mokbel T, Saleh S, Abdelkader M, El-Khouly SE, Abou Samra W, Mamdouh M. Functional and anatomical evaluation of the effect of nepafenac in prevention of macular edema after phacoemulsification in diabetic patients. Int J Ophthalmol 2019; 12:387-392. [PMID: 30918805 DOI: 10.18240/ijo.2019.03.06] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 11/09/2018] [Indexed: 12/20/2022] Open
Abstract
AIM To evaluate the effect of prophylactic administration of nepafenac in prevention of macular edema occurring in diabetic patients after phacoemulsification and to investigate the correlation between optical coherence tomography (OCT) foveal thickness and multifocal electroretinogram (MF-ERG) parameters. METHODS The study included two groups. Group 1 included 50 diabetic patients with senile cataract (50 eyes, 30 females, 20 males, aged 55±7y) received nepafenac 0.1% eye drop. Group 2 included another 50 diabetic patients with senile cataract (50 eyes, 22 female, 28 males, aged 53.8±8y) did not receive nepafenac. All patients were followed up for 3mo postoperatively. OCT and MF-ERG were done preoperative and at 1wk, 1, 2 and 3mo. RESULTS The mean foveal thickness was statistically significantly lower in Group 1. Five eyes in Group 2 developed clinical cystoid macular oedema (CMO) (10%), and no patients in Group 1 developed central macular thickening more than 50 µm. There were insignificant differences in MF-ERG amplitudes and latencies between the two groups except in the five eyes that developed CMO, there statistically significant reduction of MF-ERG amplitude with increase in foveal thickness. CONCLUSION Perioperative nepafenac reduces the incidence of CMO following uncomplicated phacoemulsification significantly. Nepafenac has no side effects.
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Affiliation(s)
- Tharwat Mokbel
- Mansoura Ophthlmic Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Sameh Saleh
- Mansoura Ophthlmic Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mona Abdelkader
- Mansoura Ophthlmic Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Sherief E El-Khouly
- Mansoura Ophthlmic Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Waleed Abou Samra
- Mansoura Ophthlmic Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mohamed Mamdouh
- Mansoura Ophthlmic Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
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