1
|
Bassi ST, Salim S, Rishi E. Phacoemulsification in patients with diabetic macular edema - A real-world data of 75 eyes. Oman J Ophthalmol 2024; 17:53-58. [PMID: 38524319 PMCID: PMC10957054 DOI: 10.4103/ojo.ojo_75_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/21/2023] [Accepted: 08/25/2023] [Indexed: 03/26/2024] Open
Abstract
PURPOSE The purpose of this study was to evaluate the outcomes of phacoemulsification with intravitreal triamcinolone acetonide (IVTA) injection in patients with cataract and diabetic macular edema (DME) across the grades of diabetic retinopathy (DR). MATERIALS AND METHODS It was a retrospective observational study. The study included 70 patients (75 eyes) with cataract and clinically significant macular edema in diabetics with nonproliferative (61 eyes) or proliferative (14 eyes) DR who underwent phacoemulsification with IVTA. Visual outcome and progression of DME over 3 months were studied in terms of the best-corrected visual acuity (BCVA) and central macular thickness (CMT), respectively. RESULTS The case records of 70 patients (75 eyes) were studied. The mean baseline BCVA (n = 75) in the logMAR scale ± SD was 0.92 ± 0.53. 3 weeks after the surgery, the mean BCVA improved to 0.39 ± 0.26 and the mean CMT (n = 40) was 382.57 ± 192.30 compared with the mean preoperative CMT of 480.57 ± 163.25 in the same set (P = 0.01). The mean CMT decreased at 3 weeks in 22 (55% of the eyes). An improvement of ≥2 lines was seen at 3 weeks in 52 (69.33%) eyes and in 49 (65.33%) eyes at 3 months. The mean CMT at 3 months was 445.51 ± 222.99 (n = 70) compared to the preoperative mean CMT of 470.72 ± 176.15 in the same set (P = 0.29). The mean CMT decreased at 3 months in 34 (48.5%) eyes. CONCLUSIONS Phacoemulsification with IVTA injection improved the mean visual acuity at 3 weeks and 3 months in two-thirds of cases and decreased the mean CMT at 3 weeks in nearly half the numbers.
Collapse
Affiliation(s)
- Shikha Talwar Bassi
- Department of Neuroophthalmology Services, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Shebin Salim
- Department of Comprehensive Ophthalmology Services, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Ekta Rishi
- Department of Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralaya, Chennai, Tamil Nadu, India
| |
Collapse
|
2
|
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.
Collapse
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,
| |
Collapse
|
3
|
Corbelli E, Fasce F, Iuliano L, Sacconi R, Lattanzio R, Bandello F, Querques G. Cataract surgery with combined versus deferred intravitreal dexamethasone implant for diabetic macular edema: long-term outcomes from a real-world setting. Acta Diabetol 2020; 57:1193-1201. [PMID: 32367246 DOI: 10.1007/s00592-020-01509-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 02/19/2020] [Indexed: 01/22/2023]
Abstract
AIMS To compare the long-term functional and anatomical outcomes of cataract surgery with combined versus 1-month deferred intravitreal dexamethasone implant (DEX) in eyes with pre-existing diabetic macular edema (DME). METHODS Best-corrected visual acuity (BCVA) and central retinal thickness (CRT) were retrospectively evaluated in both groups before treatments, then 1, 4, 12 and 24 months after DEX. RESULTS Forty eyes were analyzed, 20 in each group. BCVA disclosed comparable trends, increasing from similar starting values (p = 0.9913) to akin scores 1 month after DEX (p = 0.4229). After 4 months, it similarly reduced without significant variations within each group throughout the whole observation period. CRT was similar at the time of surgery (p = 0.6134) and was reduced by DEX injection in both samples, with a superior beneficial effect in the combined group after 1 month (p = 0.0010). At 4 months, CRT further elevated and remained overall stable in the long term without differences. By 12 months, 19 (95%) eyes received further injections: 1 (5%) fluocinolone, 3 (15%) received other DEX and fluocinolone, 13 (65%) ≥ 1 DEX only and 2 (10%) anti-VEGFs. During the second year, 6 additional eyes (from the 13 receiving DEX) switched to fluocinolone, reaching a total of 10 (50%). Similar results were observed in the deferred group. CONCLUSIONS DEX implant performed at the time of surgery achieved the same long-term functional and anatomical outcomes compared to a 1-month injection deferral in treating eyes with pre-existing DME that should undergo cataract extraction.
Collapse
Affiliation(s)
- Eleonora Corbelli
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Francesco Fasce
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Lorenzo Iuliano
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Riccardo Sacconi
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Rosangela Lattanzio
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Francesco Bandello
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Giuseppe Querques
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy.
| |
Collapse
|
4
|
Kabanarou SA, Xirou T, Boutouri E, Gkizis I, Vasilias D, Bontzos G, Chatziralli I. Pre-operative intravitreal dexamethasone implant in patients with refractory diabetic macular edema undergoing cataract surgery. Sci Rep 2020; 10:5534. [PMID: 32218471 PMCID: PMC7099086 DOI: 10.1038/s41598-020-62561-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 03/11/2020] [Indexed: 11/25/2022] Open
Abstract
To examine preoperative use of intravitreal dexamethasone implant in patients with refractory diabetic macular edema (DME) undergoing cataract surgery. Participants in this study were 17 patients with DME refractory to previous treatment with anti-vascular endothelial growth factor agents or dexamethasone implant, and co-existent cataract. All participants received intravitreal dexamethasone implant at baseline and underwent phacoemulsification within one month after its insertion. Best-corrected visual acuity (BCVA) and central subfield thickness (CST) changes between baseline, time of cataract surgery and postoperative months 1, 2 and 3 were evaluated. At month 1 after surgery, BCVA improved significantly from 42.3 ± 9.6 to 58.7 ± 11.9 letters compared to baseline (p < 0.001) and the improvement was sustained at month 2 and month 3 postoperatively. One month postoperatively, CST improved significantly compared to baseline (p < 0.001) and the improvement was sustained at month 2 (p < 0.001), while at month 3 CST started to increase, but remained significantly lower than baseline (p = 0.003). At month 3 postoperatively, 35.3% of patients presented recurrence of ME. Patients with refractory DME and cataract can safely undergo phacoemulsification when dexamethasone implant is inserted one month prior to surgery to ensure adequate control of postoperative inflammation and prevent deterioration of ME.
Collapse
Affiliation(s)
| | - Tina Xirou
- Department of Ophthalmology, Korgialenio-Benakio Hospital, Athens, Greece
| | - Eirini Boutouri
- Department of Ophthalmology, Korgialenio-Benakio Hospital, Athens, Greece
| | - Ilias Gkizis
- Department of Ophthalmology, Korgialenio-Benakio Hospital, Athens, Greece
| | - Dimitrios Vasilias
- Department of Ophthalmology, Korgialenio-Benakio Hospital, Athens, Greece
| | - Georgios Bontzos
- Department of Ophthalmology, Korgialenio-Benakio Hospital, Athens, Greece
| | - Irini Chatziralli
- 2nd Department of Ophthalmology, University of Athens, Athens, Greece
| |
Collapse
|
5
|
Cicinelli MV, Cavalleri M, Lattanzio R, Bandello F. The current role of steroids in diabetic macular edema. EXPERT REVIEW OF OPHTHALMOLOGY 2020. [DOI: 10.1080/17469899.2020.1729743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Maria Vittoria Cicinelli
- Department of Ophthalmology, Scientific Institute San Raffaele, Vita-Salute University, Milan, Italy
| | - Michele Cavalleri
- Department of Ophthalmology, Scientific Institute San Raffaele, Vita-Salute University, Milan, Italy
| | - Rosangela Lattanzio
- Department of Ophthalmology, Scientific Institute San Raffaele, Vita-Salute University, Milan, Italy
| | - Francesco Bandello
- Department of Ophthalmology, Scientific Institute San Raffaele, Vita-Salute University, Milan, Italy
| |
Collapse
|
6
|
Prevention of macular edema in patients with diabetes after cataract surgery. J Cataract Refract Surg 2019; 45:854-869. [DOI: 10.1016/j.jcrs.2019.04.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 12/27/2018] [Accepted: 01/02/2019] [Indexed: 02/08/2023]
|
7
|
Sarao V, Veritti D, Maurutto E, Rassu N, Borrelli E, Loewenstein A, Sadda S, Lanzetta P. Pharmacotherapeutic management of macular edema in diabetic subjects undergoing cataract surgery. Expert Opin Pharmacother 2018; 19:1551-1563. [PMID: 30185069 DOI: 10.1080/14656566.2018.1516206] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Cataracts and diabetes are widespread pathologies that are of growing concern to the global population. In diabetic patients who have had cataract surgery, the worsening of preexisting diabetic macular edema or occurrence of pseudophakic cystoid macular edema are common causes of visual impairment even with the most advanced surgical techniques available today for phacoemulsification. AREAS COVERED In this review, the authors assess the available literature to evaluate and compare different drugs, with the aim of establishing the best pharmacological strategies for the prevention and treatment of macular edema in diabetic patients undergoing cataract surgery. EXPERT OPINION Guidelines for the optimal management of diabetic macular edema in conjunction with cataract surgery or treatment of pseudophakic cystoid macular edema in diabetic patients are still lacking. To treat these conditions, clinicians need to understand the pharmacokinetics, posology, and efficacy of available drugs: topical non-steroidal anti-inflammatory drugs (NSAIDs), intravitreal anti-vascular endothelial growth factors (VEGFs), and both topical and intravitreal steroids. Diabetic patients undergoing cataract surgery should receive topical NSAIDs to prevent pseudophakic cystoid macular edema. Intravitreal anti-VEGFs and steroids, in association with cataract surgery, are indicated for patients with preexisting diabetic macular edema or those at high risk of macular edema after surgery.
Collapse
Affiliation(s)
- Valentina Sarao
- a Department of Medicine - Ophthalmology , University of Udine , Udine , Italy.,b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
| | - Daniele Veritti
- a Department of Medicine - Ophthalmology , University of Udine , Udine , Italy.,b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
| | - Erica Maurutto
- b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
| | - Nicolò Rassu
- b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
| | - Enrico Borrelli
- c Ophthalmology Clinic, Department of Medicine and Science of Ageing , University G. D'Annunzio Chieti-Pescara , Chieti , Italy
| | | | - Srinivas Sadda
- e Doheny Eye Institute , Los Angeles , CA , USA.,f Department of Ophthalmology, David Geffen School of Medicine , University of California , Los Angeles , CA , USA
| | - Paolo Lanzetta
- a Department of Medicine - Ophthalmology , University of Udine , Udine , Italy.,b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
| |
Collapse
|
8
|
Boscia F, Giancipoli E, D'Amico Ricci G, Pinna A. Management of macular oedema in diabetic patients undergoing cataract surgery. Curr Opin Ophthalmol 2017; 28:23-28. [PMID: 27661663 DOI: 10.1097/icu.0000000000000328] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE OF REVIEW The aim of this study was to describe all the treatment modalities used to prevent and manage macular oedema in diabetic patients undergoing cataract surgery. RECENT FINDINGS Topical NSAIDs have been proposed to be an effective strategy to prevent postsurgical macular oedema (PME) in diabetic patients. The prophylactic use of intravitreal antivascular endothelial growth factors (anti-VEGF) drugs and steroids in these patients, even if effective, brings some concerns with regard to possible side effects. By contrast, in patients with a diagnosis of diabetic macular oedema (DME) at the time of cataract surgery, intravitreal therapy, both with anti-VEGF drugs and steroids, appears to be the best approach in order to control PME and achieve a good visual outcome. CONCLUSION All diabetic patients undergoing cataract surgery should be treated with topical NSAIDs to prevent PME. Intravitreal anti-VEGF drugs and steroids, combined with cataract surgery, should be reserved for patients with preexisting DME.
Collapse
Affiliation(s)
- Francesco Boscia
- aDepartment of Surgical, Microsurgical and Medical Sciences, Ophthalmology Unit, University of Sassari bAzienda Ospedaliero Universitaria di Sassari, Sassari, Italy
| | | | | | | |
Collapse
|