1
|
Taloni A, Coco G, Rastelli D, Buffon G, Scorcia V, Giannaccare G. Safety and Efficacy of Dexamethasone Intravitreal Implant Given Either First-Line or Second-Line in Diabetic Macular Edema. Patient Prefer Adherence 2023; 17:3307-3329. [PMID: 38106365 PMCID: PMC10725633 DOI: 10.2147/ppa.s427209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/06/2023] [Indexed: 12/19/2023] Open
Abstract
Diabetic macular edema (DME) is a common sight-threatening complication of diabetic retinopathy (DR) and the leading cause of severe visual impairment among the working-age population. Several therapeutic options are available for the management of DME, including intravitreal corticosteroids. They have been traditionally used as second-line treatment, due to the risk of intraocular pressure increase and cataract-related adverse events. However, attention has recently been focused on the primary or early use of intravitreal corticosteroids, due to growing evidence of the crucial role of inflammation in the pathogenesis of DME. Furthermore, intravitreal steroid implants offer the additional advantage of a longer duration of action compared to anti-vascular endothelial growth factor agents (anti-VEGF). This review aims to summarize the available evidence on the efficacy and safety profile of dexamethasone (DEX) intravitreal implant, with a specific focus on clinical scenarios in which it might be considered or even preferred as first-line treatment option by adequate selection of patients, considering both advantages and possible adverse events. Patients with contraindications to anti-VEGF, DME with high inflammatory OCT biomarkers, pseudophakic patients and phakic patients' candidates to cataract surgery as well as vitrectomized eyes may all benefit from first-line DEX implant. Additionally, DME not responders to anti-VEGF should be considered for a switch to DEX implant and a combination therapy of DEX implant and anti-VEGF could be a valid option in severe and persistent DME.
Collapse
Affiliation(s)
- Andrea Taloni
- Department of Ophthalmology, University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Giulia Coco
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Davide Rastelli
- Department of Ophthalmology, Policlinico Casilino, Rome, Italy
| | - Giacinta Buffon
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Vincenzo Scorcia
- Department of Ophthalmology, University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Giuseppe Giannaccare
- Eye Clinic, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| |
Collapse
|
2
|
Lai CC, Kuo SC. Real-world experience on intravitreal dexamethasone implant in patients with macular edema scheduled to undergo cataract surgery. BMC Ophthalmol 2023; 23:352. [PMID: 37559002 PMCID: PMC10413593 DOI: 10.1186/s12886-023-03093-y] [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: 03/23/2023] [Accepted: 07/22/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Patients with pre-existing macular edema (ME) due to diabetes and retinal vein occlusions (RVO) make up a growing population receiving cataract surgery. Surgery is associated with an increased risk of worsening existing ME due to post-surgical inflammation that can be further exacerbated by pre-existing diabetic retinopathy (DR) and retinal vein occlusion. This study aimed to examine the pre-operative use of intravitreal dexamethasone (DEX) implants in patients with ME undergoing cataract surgery. METHODS A retrospective study was conducted at National Cheng Kung University Hospital in Taiwan involving 19 eyes of 16 patients with DME or ME associated with RVO. All participants received a DEX implant at baseline and underwent phacoemulsification within 3 months after its insertion. Best-corrected visual acuity (BCVA), intraocular pressure (IOP) and central subfield thickness (CST) were evaluated. RESULTS DEX implants reduced the CST from baseline (357.8 μm) to pre-surgery (280.8 μm). This reduction below baseline continued to month 6 post-surgery (319.4 μm). From baseline (16.15 mmHg), the mean IOP initially increased pre-surgery (17.78 mmHg) before returning to the baseline value at month 6 post-surgery (16.15 mmHg). All patients improved their BCVA from logMAR 0.943 on average at baseline to logMAR 0.532 at month 6 post-surgery. CONCLUSIONS The results of the study suggested that patients with ME could benefit from DEX implants before cataract surgery within 3 months to achieve sufficient postoperative inflammation management and limit ME deterioration. DEX implants did not increase IOP post-surgery and was similar to baseline levels.
Collapse
Affiliation(s)
- Chun-Chieh Lai
- Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shu-Chun Kuo
- Department of Ophthalmology, Chi Mei Medical Center, Tainan, Taiwan.
- Department of Optometry, Chung Hwa University of Medical Technology, No. 901, Zhonghua Rd, Yongkang District, Tainan City, 710, Taiwan.
| |
Collapse
|
3
|
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.
Collapse
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
| | | |
Collapse
|
4
|
Furino C, Niro A, Reibaldi M, Boscia F, Alessio G. Dexamethasone intravitreal implant along with femtosecond laser assisted cataract surgery in patients with diabetic macular edema and cataract. Eur J Ophthalmol 2022; 33:1425-1433. [PMID: 36567493 DOI: 10.1177/11206721221146328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE To assess the safety and efficacy of intraoperative dexamethasone intravitreal (DEX) implant in patients with diabetic macular edema (DME) undergoing femtosecond laser assisted cataract surgery (FLACS). METHODS In this single-center retrospective study, the charts of patients who underwent combined FLACS and DEX implant in the previous three months were reviewed. Primary outcome measures were ocular complications; secondary outcome measures were the change of best-corrected visual acuity (BCVA) and central retinal thickness (CRT). RESULTS 20 eyes of 20 patients were included. None developed intraoperative or postoperative complications. Mean BCVA was 20/120 (logMAR, 0.78 ± 0.31) at baseline and improved significantly to 20/63 (logMAR, 0.52 ± 0.24; p = 0.01), 20/58 (LogMAR, 0.48 ± 0.28; p < 0.001) and to 20/58 (LogMAR, 0.48 ± 0.31; p < 0.001) at month 1,2 and 3, respectively. A mean improvement of 0.30 LogMAR was recorded at month 1 and 3. Mean CRT decreased significantly from 416.6 ± 76.1 μm at baseline to 322.4 ± 46.4 μm (p < 0.001), to 300.7 ± 29.7 μm (p < 0.001), and to 319.8 ± 54.7 μm (p < 0.001) at month 1,2 and 3, respectively. Comparing to the 1-month follow-up, the largest mean reduction in CRT (112.4 ± 68.9 µm) was observed at month 2 (p = 0.001). Fourteen patients (70%) had an improvement of CRT over the first 2 months followed by a recurrence of edema at month 3. CONCLUSION DEX implant following FLACS seems to be a safe and effective approach for patients with coexisting cataract and DME.
Collapse
Affiliation(s)
- Claudio Furino
- Eye Clinic, Department of Medical Science, Neuroscience and Sense Organs, 9295University of Bari, Bari, Italy
| | - Alfredo Niro
- Eye Clinic, Hospital "SS. ANNUNZIATA", 170130ASL TA, Taranto, Italy
| | | | - Francesco Boscia
- Eye Clinic, Department of Medical Science, Neuroscience and Sense Organs, 9295University of Bari, Bari, Italy
| | - Giovanni Alessio
- Eye Clinic, Department of Medical Science, Neuroscience and Sense Organs, 9295University of Bari, Bari, Italy
| |
Collapse
|
5
|
Fallico M, Lotery A, Maugeri A, Favara G, Barchitta M, Agodi A, Russo A, Longo A, Bonfiglio V, Avitabile T, Marolo P, Borrelli E, Parisi G, Cennamo G, Furino C, Reibaldi M. Intravitreal dexamethasone implant versus anti-vascular endothelial growth factor therapy combined with cataract surgery in patients with diabetic macular oedema: a systematic review with meta-analysis. Eye (Lond) 2022; 36:2239-2246. [PMID: 34795415 PMCID: PMC9674685 DOI: 10.1038/s41433-021-01847-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 10/06/2021] [Accepted: 11/05/2021] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE To compare outcomes of cataract surgery combined with either anti-Vascular Endothelial Growth Factor (anti-VEGF) therapy or dexamethasone implant (DEX) in patients with diabetic macular oedema (DMO). METHODS Pubmed and Embase databases were searched for studies reporting outcomes of diabetic cataract surgery combined with either anti-VEGF or DEX, with a follow-up ≥3 months. The primary outcome was the mean change in central macular thickness (CMT). Mean change in best corrected visual acuity (BCVA) was considered as a secondary outcome. The mean difference between baseline and post-treatment values (MD) with 95%-Confidence Interval (95%CI) was calculated and meta-analyses were performed. RESULTS Nine-teen studies were included, 8 in the DEX group and 11 in the anti-VEGF group. A significant reduction of macular thickness was shown in the DEX group at 3 months (MD = -98.35 µm; 95% CI, -147.15/-49.54), while mean CMT change was non-significant in the anti-VEGF group (MD = -21.61 µm; 95% CI, -59.46/16.24; test of group differences, P < 0.001). At 3 months, no difference in visual gain was found between the two groups (P = 0.13). CONCLUSIONS In DMO patients, cataract surgery combined with DEX seems to provide better anatomical outcomes compared with cataract surgery combined with anti-VEGF therapy. However, our evidence was limited by significant heterogeneity. Randomised trials comparing these two different combined approaches are warranted.
Collapse
Affiliation(s)
- Matteo Fallico
- Department of Ophthalmology, University of Catania, 95123, Catania, Italy.
| | - Andrew Lotery
- Faculty of Medicine, University of Southampton, Southampton, UK
| | - Andrea Maugeri
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, 95123, Catania, Italy
| | - Giuliana Favara
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, 95123, Catania, Italy
| | - Martina Barchitta
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, 95123, Catania, Italy
| | - Antonella Agodi
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, 95123, Catania, Italy
| | - Andrea Russo
- Department of Ophthalmology, University of Catania, 95123, Catania, Italy
| | - Antonio Longo
- Department of Ophthalmology, University of Catania, 95123, Catania, Italy
| | - Vincenza Bonfiglio
- Department of Experimental Biomedicine and Clinical Neuroscience, Ophthalmology Section, University of Palermo, 90127, Palermo, Italy
| | - Teresio Avitabile
- Department of Ophthalmology, University of Catania, 95123, Catania, Italy
| | - Paola Marolo
- Department of Surgical Sciences, Eye Clinic Section, University of Turin, 10122, Turin, Italy
| | - Enrico Borrelli
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Guglielmo Parisi
- Department of Surgical Sciences, Eye Clinic Section, University of Turin, 10122, Turin, Italy
| | - Gilda Cennamo
- Department of Public Health, University of Naples Federico II, 80131, Naples, Italy
| | - Claudio Furino
- Department of Ophthalmology, University of Bari, 70124, Bari, Italy
| | - Michele Reibaldi
- Department of Surgical Sciences, Eye Clinic Section, University of Turin, 10122, Turin, Italy
| |
Collapse
|
6
|
Grzybowski A, Markeviciute A, Zemaitiene R. Treatment of Macular Edema in Vascular Retinal Diseases: A 2021 Update. J Clin Med 2021; 10:5300. [PMID: 34830582 PMCID: PMC8619917 DOI: 10.3390/jcm10225300] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/02/2021] [Accepted: 11/11/2021] [Indexed: 01/14/2023] Open
Abstract
Macular edema (ME) is associated with various conditions; however, the main causes of ME are retinal vein occlusion (RVO) and diabetes. Laser photocoagulation, formerly the gold standard for the treatment of ME, has been replaced by anti-vascular endothelial growth factor (anti-VEGF) intravitreal injections. Despite its efficiency, this treatment requires frequent injections to preserve the outcomes of anti-VEGF therapy, and as many patients do not sufficiently respond to the treatment, ME is typically a chronic condition that can lead to permanent visual impairment. Generalized recommendations for the treatment of ME are lacking, which highlights the importance of reviewing treatment approaches, including recent anti-VEGFs, intravitreal steroid implants, and subthreshold micropulse lasers. We reviewed relevant studies, emphasizing the articles published between 2019 and 2021 and using the following keywords: macular edema, diabetic macular edema, retinal vein occlusion, laser photocoagulation, anti-VEGF, and intravitreal injections. Our results revealed that a combination of different treatment methods may be beneficial in resistant cases. Additionally, artificial intelligence (AI) is likely to help select the best treatment option for patients in the near future.
Collapse
Affiliation(s)
- Andrzej Grzybowski
- Department of Ophthalmology, University of Warmia and Mazury, 10-561 Olsztyn, Poland;
- Institute for Research in Ophthalmology, 60-836 Poznan, Poland
| | - Agne Markeviciute
- Department of Ophthalmology, Medical Academy, Lithuanian University of Health Sciences, 50161 Kaunas, Lithuania;
| | - Reda Zemaitiene
- Department of Ophthalmology, Medical Academy, Lithuanian University of Health Sciences, 50161 Kaunas, Lithuania;
| |
Collapse
|
7
|
Montrone L, Macinagrossa G. Phacoemulsification and dexamethasone intravitreal implant in diabetic patients: A combined approach. Eur J Ophthalmol 2021; 31:3532-3536. [PMID: 34382420 DOI: 10.1177/11206721211039347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To analyse the morpho-functional outcomes of dexamethasone intravitreal implant (Ozurdex) injected after lens surgery in diabetic patients with coexisting cataract and macular oedema. METHODS This is a non-randomized, perspective, single-group study on 17 eyes with a diagnosis of cataract and early and advanced diabetic macular oedema. All eyes underwent combined phacoemulsification and Ozurdex injection at the end of surgery and morpho-functional outcomes were analysed in 3 months follow-up. RESULTS Foveal thickness decreased significantly from 349.6 ± 19.8 (95% CI) at baseline to 310.7 ± 17.5 (95% CI) 90 days after surgery (p < 0.01).Mean BCVA (LogMAR) improved significantly from 0.38 ± 0.08 (95% CI) at baseline to 0.15 ± 0.06 (95% CI) after 90 days (p < 0.01). Any ocular or systemic complications were observed during follow-up. CONCLUSIONS Dexamethasone intravitreal implant combined with phacoemulsification may be safe and effective to improve morpho-functional outcomes in diabetic patients with coexisting cataract and macular oedema.
Collapse
|
8
|
Diabetic retinopathy and diabetic macular oedema pathways and management: UK Consensus Working Group. Eye (Lond) 2021; 34:1-51. [PMID: 32504038 DOI: 10.1038/s41433-020-0961-6] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The management of diabetic retinopathy (DR) has evolved considerably over the past decade, with the availability of new technologies (diagnostic and therapeutic). As such, the existing Royal College of Ophthalmologists DR Guidelines (2013) are outdated, and to the best of our knowledge are not under revision at present. Furthermore, there are no other UK guidelines covering all available treatments, and there seems to be significant variation around the UK in the management of diabetic macular oedema (DMO). This manuscript provides a summary of reviews the pathogenesis of DR and DMO, including role of vascular endothelial growth factor (VEGF) and non-VEGF cytokines, clinical grading/classification of DMO vis a vis current terminology (of centre-involving [CI-DMO], or non-centre involving [nCI-DMO], systemic risks and their management). The excellent UK DR Screening (DRS) service has continued to evolve and remains world-leading. However, challenges remain, as there are significant variations in equipment used, and reproducible standards of DMO screening nationally. The interphase between DRS and the hospital eye service can only be strengthened with further improvements. The role of modern technology including optical coherence tomography (OCT) and wide-field imaging, and working practices including virtual clinics and their potential in increasing clinic capacity and improving patient experiences and outcomes are discussed. Similarly, potential roles of home monitoring in diabetic eyes in the future are explored. The role of pharmacological (intravitreal injections [IVT] of anti-VEGFs and steroids) and laser therapies are summarised. Generally, IVT anti-VEGF are offered as first line pharmacologic therapy. As requirements of diabetic patients in particular patient groups may vary, including pregnant women, children, and persons with learning difficulties, it is important that DR management is personalised in such particular patient groups. First choice therapy needs to be individualised in these cases and may be intravitreal steroids rather than the standard choice of anti-VEGF agents. Some of these, but not all, are discussed in this document.
Collapse
|
9
|
Furino C, Boscia F, Niro A, D'Addario M, Grassi MO, Saglimbene V, Reibaldi M, Alessio G. DIABETIC MACULAR EDEMA AND CATARACT SURGERY: Phacoemulsification Combined With Dexamethasone Intravitreal Implant Compared With Standard Phacoemulsification. Retina 2021; 41:1102-1109. [PMID: 32897932 PMCID: PMC8078110 DOI: 10.1097/iae.0000000000002974] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE To compare functional and anatomical results of combined phacoemulsification and dexamethasone intravitreal implant (Ozurdex; DEX-I) with standard phacoemulsification in diabetic patients with cataract. METHODS Retrospective, comparative, cohort study. Patients with nonproliferative diabetic retinopathy, macular edema, and cataract, treated routinely at the Eye Clinic, Azienda Ospedaliero Universitaria Policlinico, Bari, Italy with phacoemulsification associated with DEX-I (n = 23; Phaco-Dex) or standard phacoemulsification (n = 23; Phaco-alone). Best-correct visual acuity, central subfield thickness, and intraocular pressure were assessed at baseline and monthly for 3 months after surgery, and t-test was used to assess change from baseline. A multilevel regression model with an unstructured correlation-type matrix to account for repeated data measures was used for statistical analysis in and between groups. RESULTS With Phaco-Dex, best-correct visual acuity increased significantly from the first month (P = 0.0005 vs. baseline) and remained stable at the following visits; central subfield thickness decreased significantly from Month 2 (P = 0.049 and P = 0.04 vs. baseline, respectively); at each timepoint, central subfield thickness was significantly lower in the Phaco-Dex group versus Phaco-alone. Intraocular pressure increased significantly during follow-up (P = 0.001 at Month 3 vs. baseline) but remained within the normal range. In the Phaco-alone group, best-correct visual acuity, and intraocular pressure did not show any significant changes after surgery, whereas central subfield thickness increased from Month 2 (P = 0.05 vs. baseline). CONCLUSION In diabetic patients with macular edema and visually significant cataract, combined treatment with phacoemulsification and DEX-I seemed to be effective, safe, and superior to standard phacoemulsification considering both functional and tomographic parameters.
Collapse
Affiliation(s)
- Claudio Furino
- Department of Medical Science, Neuroscience and Sense Organs, Eye Clinic, Azienda Ospedaliero-Universitaria Policlinico Consorziale Bari, Italy;
| | - Francesco Boscia
- Department of Medical Science, Neuroscience and Sense Organs, Eye Clinic, University of Bari, Bari, Italy;
| | | | - Maria D'Addario
- Department of Medical Science, Neuroscience and Sense Organs, Eye Clinic, Azienda Ospedaliero-Universitaria Policlinico Consorziale Bari, Italy;
| | - Maria O. Grassi
- Department of Medical Science, Neuroscience and Sense Organs, Eye Clinic, Azienda Ospedaliero-Universitaria Policlinico Consorziale Bari, Italy;
| | - Valeria Saglimbene
- Sydney School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia; and
| | | | - Giovanni Alessio
- Department of Medical Science, Neuroscience and Sense Organs, Eye Clinic, Azienda Ospedaliero-Universitaria Policlinico Consorziale Bari, Italy;
| |
Collapse
|
10
|
Barone A, Russo V, Maggiore G, Loiodice MS, Stella A, Bux AV, Iaculli C. Dexamethasone intravitreal implant in patients with cataract and naïve diabetic macular edema. Eur J Ophthalmol 2021; 32:364-371. [PMID: 33757366 DOI: 10.1177/11206721211004395] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
PURPOSE To assess the feasibility and clinical effectiveness of dexamethasone intravitreal implant 0.7 mg (IDI) administered in diabetic patients to prevent the worsening of macular edema. METHODS Forty eyes of 40 consecutive patients with naïve macular edema secondary to diabetes mellitus who were treated with IDI administered preoperative (Group A: 20 patients) or IDI administered immediately after cataract surgery (Group B: 20 patients). Best-corrected visual acuity (BCVA) and central macular thickness (CMT) changes were evaluated at baseline and at postoperative time points. RESULTS Follow-up study was 20 weeks. In Group A and B, mean BCVA improved significantly at all post-surgery time points (p < 0.05). In Group A and B, mean CMT decreased significantly at 16 weeks (p = 0.02 and p = 0.004, respectively). At week 20, CMT failed to reach statistical significance in both groups (p = 0.5, group A and p = 0.15, group B). No statistical differences were noted between groups in term of BCVA (with the exception of week 4 for the presence of cataract in Group A), CMT and IOP. CONCLUSIONS The use of intravitreal dexamethasone implant 1 month prior to scheduled cataract extraction or at the time of phacoemulsification appears to be safe and effective for at least 16 weeks after surgery.
Collapse
Affiliation(s)
- Antonio Barone
- Department of Ophthalmology, University of Foggia, Foggia, Italy
| | - Vincenzo Russo
- Department of Ophthalmology, University of Foggia, Foggia, Italy
| | - Giulia Maggiore
- Department of Ophthalmology, University of Foggia, Foggia, Italy
| | | | - Andrea Stella
- Department of Ophthalmology, University of Foggia, Foggia, Italy
| | - Anna Valeria Bux
- Department of Ophthalmology, University of Foggia, Foggia, Italy
| | | |
Collapse
|
11
|
Intravitreal Therapy for Diabetic Macular Edema: An Update. J Ophthalmol 2021; 2021:6654168. [PMID: 33688431 PMCID: PMC7925023 DOI: 10.1155/2021/6654168] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 02/11/2021] [Accepted: 02/16/2021] [Indexed: 02/07/2023] Open
Abstract
Diabetic macular edema (DME) represents a prevalent and disabling eye condition. Despite that DME represents a sight-threatening condition, it is also among the most accessible to treatment. Many different treatment options including photocoagulation, intravitreal medical treatment (either vascular endothelial growth factor inhibitors or corticosteroids therapies), and surgical removal are currently available. Although laser has been considered as the gold standard for many years, over the past several years vascular endothelial growth factor inhibitors (anti-VEGFs) have become first-line therapy. However, many patients do not adequately respond to them. With the development of sustained-release corticosteroid devices, steroids have gained a presence in the management of the DME. We review and update the role of anti-VEGF and intravitreal sustained-release corticosteroid management of DME. According to the currently available scientific evidence, the choice of one anti-VEGF over another critically depends on the baseline best-corrected visual acuity (BCVA). While aflibercept may be the drug of choice in low baseline BCVA, the three anti-VEGFs (bevacizumab, ranibizumab, and aflibercept) provided similar functional outcomes when the baseline BCVA was higher. DEX implants are a valuable option for treating DME, although they are usually seen as a second choice, particularly in those eyes that have an insufficient response to anti-VEGF. The new evidence suggested that, in eyes that did not adequately respond to anti-VEGF, switching to a DEX implant at the time to 3 monthly anti-VEGF injections provided better functional outcomes.
Collapse
|
12
|
Fallico M, Avitabile T, Castellino N, Longo A, Russo A, Bonfiglio V, Parisi F, Furino C, Panozzo G, Scorcia V, Carnevali A, Bandello F, Parodi MB, Cennamo G, Cillino S, Vadalà M, Sunseri Trapani V, Cagini C, Fiore T, Lupidi M, Parravano M, Varano M, Giorno P, Boscia F, Giancipoli E, Eandi C, Le Mer Y, Reibaldi M. Intravitreal dexamethasone implant one month before versus concomitant with cataract surgery in patients with diabetic macular oedema: the dexcat study. Acta Ophthalmol 2021; 99:e74-e80. [PMID: 32588978 DOI: 10.1111/aos.14516] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE To report clinical outcomes of two different timings of intravitreal dexamethasone (DEX) implant administration for prevention of diabetic macular oedema (DME) worsening following cataract surgery. METHODS This multicentre, retrospective study included patients with DME who received an intravitreal DEX implant 1 month before cataract surgery, 'precataract DEX' group, or at the time of cataract surgery, 'concomitant treatments' group. Inclusion criteria were a follow-up ≥3 months and ophthalmological examination with optical coherence tomography (OCT) imaging at baseline (cataract surgery) and throughout follow-up. Anatomical improvement was considered to be a decrease in OCT central subfield (CSF) thickness ≥20% compared to baseline. The primary outcomes were anatomical and functional results at 3 months. RESULTS Two hundred twenty-one patients were included: 136 in the 'precataract DEX' group and 85 in the 'concomitant treatments' group. At 3 months, a reduction of CSF thickness ≥ 20% was found in 7.3% of eyes in the 'precataract DEX group' and in 83.7% of eyes in the 'concomitant treatments' group (p < 0.001), with mean CSF thickness lower in the latter group (371 ± 52 µm versus 325 ± 57 µm, p < 0.001). At 3 months, mean best-corrected visual acuity had improved from baseline in both groups (p < 0.001), with no difference between groups (p = 0. 20). No serious systemic adverse events were reported. CONCLUSION Both approaches prevented a worsening of DME, showing a comparable visual outcome. Dexamethasone (DEX) implant given at the same time as cataract surgery provided a better anatomical outcome.
Collapse
Affiliation(s)
- Matteo Fallico
- Department of Ophthalmology University of Catania Catania Italy
- Eye Unit Southampton University Hospital Southampton UK
| | | | | | - Antonio Longo
- Department of Ophthalmology University of Catania Catania Italy
| | - Andrea Russo
- Department of Ophthalmology University of Catania Catania Italy
| | | | | | - Claudio Furino
- Department of Ophthalmology University of Bari Bari Italy
| | - Giacomo Panozzo
- Ophthalmology Unit Bussolengo Hospital Bussolengo Verona Italy
| | - Vincenzo Scorcia
- Department of Ophthalmology University of “Magna Graecia” Catanzaro Italy
| | - Adriano Carnevali
- Department of Ophthalmology University of “Magna Graecia” Catanzaro Italy
| | - Francesco Bandello
- Department of Ophthalmology University Vita‐Salute Hospital San Raffaele Milano Italy
| | | | - Gilda Cennamo
- Department of Public Health University of Naples Federico II Naples Italy
| | - Salvatore Cillino
- Department of Experimental Biomedicine and Clinical Neuroscience, Ophthalmology Section University of Palermo Palermo Italy
| | - Maria Vadalà
- Department of Experimental Biomedicine and Clinical Neuroscience, Ophthalmology Section University of Palermo Palermo Italy
| | - Valentina Sunseri Trapani
- Department of Experimental Biomedicine and Clinical Neuroscience, Ophthalmology Section University of Palermo Palermo Italy
| | - Carlo Cagini
- Division of Ophthalmology Department of Surgery and Biomedical Science S Maria della Misericordia Hospital University of Perugia Perugia Italy
| | - Tito Fiore
- Division of Ophthalmology Department of Surgery and Biomedical Science S Maria della Misericordia Hospital University of Perugia Perugia Italy
| | - Marco Lupidi
- Division of Ophthalmology Department of Surgery and Biomedical Science S Maria della Misericordia Hospital University of Perugia Perugia Italy
| | | | - Monica Varano
- Department of Ophthalmology IRCCS ‐ Fondazione Bietti Rome Italy
| | - Paola Giorno
- Department of Ophthalmology IRCCS ‐ Fondazione Bietti Rome Italy
| | | | | | - Chiara Eandi
- Department of Surgical Science Eye Clinic University of Torino Torino Italy
- Department of Ophthalmology Fondation Ophtalmologique A. De Rothschild Paris France
| | - Yannick Le Mer
- Department of Ophthalmology Fondation Ophtalmologique A. De Rothschild Paris France
| | - Michele Reibaldi
- Department of Ophthalmology University of Catania Catania Italy
- Department of Surgical Science Eye Clinic University of Torino Torino Italy
| |
Collapse
|
13
|
Minnella AM, Maceroni M, Picardi SM, Placidi G, De Siena E, Rizzo S, Falsini B. Combined Intravitreal Dexamethasone Implant and Cataract Surgery in Patients with Diabetic Retinopathy: Effect on Retinal Morphology and Function. Adv Ther 2020; 37:4675-4684. [PMID: 32970316 PMCID: PMC7547947 DOI: 10.1007/s12325-020-01506-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 09/14/2020] [Indexed: 01/30/2023]
Abstract
Introduction Cataract surgery can be associated with vision-threatening complications in patients with diabetes. This study aimed to assess the functional and anatomic outcomes of the intravitreal dexamethasone (DEX) implant, administered at the time as cataract surgery, in patients with diabetic retinopathy and diabetic macular edema (DME). Methods This was a retrospective, observational, and single-center study. The primary endpoint was the mean change in central macular thickness (CMT) from baseline to month 1. Secondary endpoints included mean change in best corrected visual acuity (BCVA) from baseline to month 1 and 3, mean change in CMT from baseline to month 3, the photopic negative response (PhNR) and the b wave of flash full-field electroretinogram from baseline to month 1, and the incidence of adverse events. Results Twenty-four eyes of 21 patients were included in the study. The mean (range) age of patients was 69 (63–87) years and 13 (61.9%) were men. Mean (standard deviation) CMT significantly decreased from 447 (134) µm at baseline to 341 (134) µm at month 1 (mean difference − 106 ± 134 µm, 95% CI − 183.9 to − 28.1 µm; p = 0.0087). BCVA significantly improved from 46 (20) ETDRS letters at baseline to 59 (22) ETDRS letters at month 1 (mean difference 13 ± 21 letters, 95% CI 0.8–25.2 letters; p = 0.0375). Regarding electrophysiology, there was a statistically significant reduction in mean PhNR from 5.24 (1.67) µV at baseline to 3.73 (1.19) µV at month 1 (mean difference − 1.51 ± 0.42 µV, 95% CI − 2.4 to − 0.7 µV, p = 0.0008); whereas b wave amplitude did not change (12.69 ± 6.89 µV at baseline versus 12.29 ± 6.30 µV at month 1; p = 0.8347). Four (16.7%) eyes developed ocular hypertension over the course of follow-up, which was successfully controlled with topical hypotensive medication. Conclusion Perioperative DEX implant significantly improved both anatomic and functional outcomes in patients with DME who underwent cataract surgery.
Collapse
|
14
|
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
|
15
|
Vadalà M, Sunseri Trapani V, Guarrasi G, Ventura N, Castellucci M, Cillino S. A Real-World Study of Dexamethasone Implant in Treatment-Naïve Patients with Diabetic Macular Edema: Efficacy and Correlation Between Inflammatory Biomarkers and Treatment Outcome. Clin Ophthalmol 2020; 14:2657-2665. [PMID: 32982158 PMCID: PMC7501979 DOI: 10.2147/opth.s257775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 08/07/2020] [Indexed: 12/19/2022] Open
Abstract
Purpose There has been an increasing clinical interest in specific retinal parameters as non-invasive biomarkers of retinal inflammation in diabetic macular edema (DME) that have been shown to have prognostic value, such as hyperreflective retinal fields (HRFs) and subfoveal neuroretinal detachment (SND). Methods We conducted a prospective, non-comparative study of treatment-naïve patients with DME to evaluate the efficacy of a Pro Re Nata (PRN) regimen of intravitreal dexamethasone implant 0.7 mg (DexI, Ozurdex™). After administration, patients underwent subsequent injections according to PRN criteria in case of edema relapse, but not earlier than 4 months after the previous treatment. Patients were evaluated at baseline, within 15 days of injection, and every month thereafter. During all visits, best-corrected visual acuity (BCVA) was recorded; central retinal thickness (CRT), type of edema, presence of SND, and presence and number of HRFs were evaluated using swept-source optical coherence tomography (SS-OCT) 3D. Treatment outcome was defined as changes in BCVA, CRT, SND and HRFs at 12 (T12) and 24 (T24) months compared with baseline (T0). Results The study enrolled 24 eyes of 18 patients. The mean duration of follow-up was 18±6.6 months; for all eyes, T12 data were available, while follow-up reached T24 for 12 eyes. BCVA improved significantly and CRT decreased significantly during treatment; the edema was no longer detectable in 13/24 eyes at T12 and 8/12 eyes at T24. No patient presented SND at T12 and T24, and the mean number of HRFs decreased significantly during treatment. Results with CRT and HRFs correlated with BCVA at 12 and 24 months. No significant adverse events were observed. Conclusion In patients with DME, the intravitreal dexamethasone implant was effective and safe in improving both functional and tomographic parameters. This result is consistent with improvement in biomarkers of inflammation.
Collapse
Affiliation(s)
- Maria Vadalà
- Biomedicine, Neuroscience and Advanced Diagnostic Department, University of Palermo, Palermo, Italy.,IEMEST, Euro-Mediterranean Institute of Science and Technology, Palermo, Italy
| | | | - Giulia Guarrasi
- Biomedicine, Neuroscience and Advanced Diagnostic Department, University of Palermo, Palermo, Italy
| | - Nicasio Ventura
- Biomedicine, Neuroscience and Advanced Diagnostic Department, University of Palermo, Palermo, Italy
| | - Massimo Castellucci
- Biomedicine, Neuroscience and Advanced Diagnostic Department, University of Palermo, Palermo, Italy
| | - Salvatore Cillino
- Biomedicine, Neuroscience and Advanced Diagnostic Department, University of Palermo, Palermo, Italy
| |
Collapse
|
16
|
Iovino C, Mastropasqua R, Lupidi M, Bacherini D, Pellegrini M, Bernabei F, Borrelli E, Sacconi R, Carnevali A, D’Aloisio R, Cerquaglia A, Finocchio L, Govetto A, Erba S, Triolo G, Di Zazzo A, Forlini M, Vagge A, Giannaccare G. Intravitreal Dexamethasone Implant as a Sustained Release Drug Delivery Device for the Treatment of Ocular Diseases: A Comprehensive Review of the Literature. Pharmaceutics 2020; 12:pharmaceutics12080703. [PMID: 32722556 PMCID: PMC7466091 DOI: 10.3390/pharmaceutics12080703] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 12/13/2022] Open
Abstract
Drug delivery into the vitreous chamber remains a great challenge in the pharmaceutical industry due to the complex anatomy and physiology of the eye. Intravitreal injection is the mainstream route of drug administration to the posterior segment of the eye. The purpose of this review is to assess the current literature about the widening use of the intravitreal 0.7 mg dexamethasone (Dex) implant, and to provide a comprehensive collection of all the ocular disorders that benefit from Dex administration. Although anti-vascular endothelial growth-factors (VEGFs) have been largely indicated as a first-choice level, the Dex implant represents an important treatment option, especially in selected cases, such as vitrectomized eyes or patients in whom anti-VEGF failed or are contraindicated. In this article, the safety profile as well as the list of the possible complications related to intravitreal Dex injection are also discussed.
Collapse
Affiliation(s)
- Claudio Iovino
- Department of Surgical Sciences, Eye Clinic, University of Cagliari, 09124 Cagliari, Italy
- Correspondence: ; Tel.: +39-070-609-2319
| | - Rodolfo Mastropasqua
- Institute of Ophthalmology, University of Modena and Reggio Emilia, 41121 Modena, Italy;
| | - Marco Lupidi
- Department of Surgical and Biomedical Sciences, Section of Ophthalmology, University of Perugia, S. Maria della Misericordia Hospital, 06129 Perugia, Italy; (M.L.); (A.C.)
- Fondazione per la Macula Onlus, DINOMGI., University Eye Clinic, 16132 Genova, Italy
- Centre de l’Odéon, 113 Boulevard St Germain, 75006 Paris, France
| | - Daniela Bacherini
- Department of Neurosciences, Psychology, Drug Research and Child Health, Eye Clinic, University of Florence, AOU Careggi, 50139 Florence, Italy; (D.B.); (L.F.)
| | - Marco Pellegrini
- Ophthalmology Unit, S. Orsola-Malpighi University Hospital, University of Bologna, 40138 Bologna, Italy; (M.P.); (F.B.)
| | - Federico Bernabei
- Ophthalmology Unit, S. Orsola-Malpighi University Hospital, University of Bologna, 40138 Bologna, Italy; (M.P.); (F.B.)
| | - Enrico Borrelli
- Department of Ophthalmology, Hospital San Raffaele, University Vita Salute San Raffaele, 20132 Milan, Italy; (E.B.); (R.S.)
| | - Riccardo Sacconi
- Department of Ophthalmology, Hospital San Raffaele, University Vita Salute San Raffaele, 20132 Milan, Italy; (E.B.); (R.S.)
| | - Adriano Carnevali
- Department of Ophthalmology, University “Magna Graecia,” 88100 Catanzaro, Italy; (A.C.); (G.G.)
| | - Rossella D’Aloisio
- Department of Medicine and Science of Ageing, Ophthalmology Clinic, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy;
| | - Alessio Cerquaglia
- Department of Surgical and Biomedical Sciences, Section of Ophthalmology, University of Perugia, S. Maria della Misericordia Hospital, 06129 Perugia, Italy; (M.L.); (A.C.)
| | - Lucia Finocchio
- Department of Neurosciences, Psychology, Drug Research and Child Health, Eye Clinic, University of Florence, AOU Careggi, 50139 Florence, Italy; (D.B.); (L.F.)
- Moorfields Eye Hospital NHS Foundation Trust, London EC1V2PD, UK
| | - Andrea Govetto
- Fatebenefratelli-Oftalmico Hospital, ASST-Fatebenefratelli-Sacco, 63631 Milan, Italy; (A.G.); (S.E.); (G.T.)
- Bristol Eye Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol BS12LX, UK
| | - Stefano Erba
- Fatebenefratelli-Oftalmico Hospital, ASST-Fatebenefratelli-Sacco, 63631 Milan, Italy; (A.G.); (S.E.); (G.T.)
| | - Giacinto Triolo
- Fatebenefratelli-Oftalmico Hospital, ASST-Fatebenefratelli-Sacco, 63631 Milan, Italy; (A.G.); (S.E.); (G.T.)
| | - Antonio Di Zazzo
- Ophthalmology Complex Operative Unit, Campus Bio Medico University Hospital, 00128, Rome, Italy;
| | | | - Aldo Vagge
- University Eye Clinic, DINOGMI, Polyclinic Hospital San Martino IRCCS, 16132 Genoa, Italy;
| | - Giuseppe Giannaccare
- Department of Ophthalmology, University “Magna Graecia,” 88100 Catanzaro, Italy; (A.C.); (G.G.)
| |
Collapse
|
17
|
Alessio G, Boscia F, Caporossi A, Panozzo G, Reibaldi M, Staurenghi G, Varano M, Bandello F. Dexamethasone implants in patients with diabetic macular edema undergoing cataract surgery: Italian expert panel consensus statements. Eur J Ophthalmol 2020; 31:1122-1127. [PMID: 32635762 DOI: 10.1177/1120672120939500] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Intravitreal corticosteroid implants based on sustained-release dexamethasone provide effective retinal delivery of drug for around 6 months for the treatment of diabetic macular edema (DME). As current recommendations on the management of patients with DME undergoing cataract surgery are limited, this article aims to highlight issues and provide guidance on the use of dexamethasone intravitreal implants (DEX-DDS) in patients with DME undergoing cataract surgery, based on the consensus findings of a panel of Italian experts. METHODS The panel developed a survey regarding the use of DEX-DDS in patients with DME undergoing cataract surgery, following a comprehensive literature search. The results of the survey were discussed at an experts' meeting in September 2018, with a structured approach to determining consensus. The routine management of patients with DME undergoing cataract surgery was also developed for use as a basis of discussion to highlight current issues. RESULTS Eight consensus statements are presented, along with key issues that highlight controversial/outstanding issues in the use of DEX-DDS in DME patients with cataracts. CONCLUSION The consensus statements can help provide practical guidance for clinicians in daily practice on the rationale, patient diagnosis and selection, and optimal management of patients with DME undergoing cataract surgery.
Collapse
Affiliation(s)
- Giovanni Alessio
- Department of Medical Science, Neuroscience and Sense Organs, Eye Clinic, University of Bari "A. Moro", Bari, Italy
| | - Francesco Boscia
- Department of Medical, Surgical, and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Aldo Caporossi
- Fondazione Policlinico Universitario A. Gemelli, Catholic University of Sacred Heart, Rome, Lazio, Italy
| | | | - Michele Reibaldi
- Department of Ophthalmology, University of Catania, Catania, Italy
| | - Giovanni Staurenghi
- Department of Biomedical and Clinical Science Sacco Hospital, University of Milan, Milan, Italy
| | | | - Francesco Bandello
- Department of Ophthalmology, IRCCS Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| |
Collapse
|
18
|
Rossi T, Panozzo G, Della Mura G, Giannarelli D, Ferrari D, Alessio G, Palmisano C, Telani S, Ripandelli G. Diabetes and diabetic retinopathy in patients undergoing cataract surgery: a prevalence study-DiCat study report #2. Acta Diabetol 2020; 57:645-650. [PMID: 31912329 DOI: 10.1007/s00592-019-01466-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 12/06/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE To report on the prevalence of diabetes, diabetic macula oedema (DME) and retinopathy and their respective grading in a large cohort of patients undergoing cataract surgery. METHODS Data on previous diagnosis of diabetes, fasting glucose, glycated haemoglobin, presence and type of retinopathy and other maculopathy of 3657 patients over 55 years of age undergoing cataract surgery in 13 centres scattered throughout Italy were analysed. RESULTS A total of 20.4% of patients were known diabetics and 27.9% of diabetics showed signs of retinopathy. Haemoglobin A1C was higher than 48 mmol/L (6.5%) in 32% of diabetics and 2.4% non-diabetics. Fasting blood glucose level was higher than 120 mg/dL in 4.3% non-diabetics and 50% diabetics. Duration of diabetes did not significantly correlate with either fasting glucose or glycated haemoglobin, while higher grades of diabetic retinopathy were significantly more prevalent as duration of disease increased. DME was present in almost 40% of diabetics and 22% of patients showed non-diabetic maculopathy. DISCUSSION Diabetic retinopathy and DME worsen after cataract extraction thus complicating long-term prognosis and requiring expensive injective therapy. Since unknown diabetics represent 2-4% of the many million cataract candidates and even known diabetics show poor metabolic control and high rates of DME, preoperative medical testing and accurate retinopathy screening may prove both ethically necessary and cost-effective.
Collapse
Affiliation(s)
- Tommaso Rossi
- IRCCS Ospedale Policlinico San Martino IRCCS - UOC Oculistica, Largo Rosanna Benzi 2, 16100, Genoa, Italy.
| | - Giacomo Panozzo
- ESASO European School of Advances Studies in Ophthalmology, Lugano, Switzerland
| | - Giulia Della Mura
- ESASO European School of Advances Studies in Ophthalmology, Lugano, Switzerland
| | - Diana Giannarelli
- Department of Biostatistics, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Daniele Ferrari
- IRCCS Ospedale Policlinico San Martino IRCCS - UOC Oculistica, Largo Rosanna Benzi 2, 16100, Genoa, Italy
| | | | | | - Serena Telani
- IRCCS Ospedale Policlinico San Martino IRCCS - UOC Oculistica, Largo Rosanna Benzi 2, 16100, Genoa, Italy
| | | |
Collapse
|
19
|
Evaluating the effect of intravitreal triamcinolone-moxifloxacin during cataract surgery on central macular edema in patients with preexisting diabetic retinopathy. J Cataract Refract Surg 2020; 46:1253-1259. [PMID: 32384419 DOI: 10.1097/j.jcrs.0000000000000241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
PURPOSE To evaluate the effect of intravitreal triamcinolone acetonide-moxifloxacin at the time of cataract surgery on central macular edema in patients with preexisting diabetic retinopathy. SETTING Loma Linda University Eye Institute, California, USA. DESIGN Retrospective observational clinical study. METHODS Retrospective chart review included 75 eyes of 64 patients who had cataract surgery between February 2015 and October 2018 performed by 2 surgeons. Intravitreal injection of triamcinolone-moxifloxacin (15 mg/1 mg/mL, 0.2 mL injection with 3.0 mg triamcinolone acetonide and 0.2 mg moxifloxacin) was given at the time of surgery. Visual acuity and central macular thickness (CMT) with optical coherence tomography were recorded at preoperative and postoperative visits. RESULTS Mean visual acuity (logarithm of the minimum angle of resolution) at 4 to 6 weeks, 6 to 12 weeks, and 12 weeks or more postoperatively was 0.32, 0.35, and 0.43, respectively. Baseline mean CMT of 75 eyes was 294 μm (SD = 72). Mean CMT 4 to 6 weeks postoperatively for 46 eyes decreased from 299 μm (78) to 297 μm (79), with a mean decrease of 2 μm (50) (P = .97). Mean CMT 6 to 12 weeks postoperatively for 34 eyes increased from 317 μm (88) to 344 μm (111), with a mean increase of 26 μm (98) (P = .021). Mean CMT 12 weeks or more for 60 eyes increased from 295 μm (72) to 328 μm (108), with a mean increase of 33 μm (85) (P = .0023). CONCLUSIONS Triamcinolone acetonide-moxifloxacin maintained stability of postoperative CMT in patients undergoing cataract surgery with preexisting diabetic retinopathy in the short term, with the greatest effect at 4 to 6 weeks postoperatively.
Collapse
|
20
|
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
|
21
|
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
|
22
|
García Layana A, Adán A, Ascaso FJ, Cabrera F, Donate J, Escobar Barranco JJ, Peralta G, Reyes García R, Rodríguez Maqueda M, Ruiz-Moreno JM, Vinagre I. Use of intravitreal dexamethasone implants in the treatment of diabetic macular edema: Expert recommendations using a Delphi approach. Eur J Ophthalmol 2019; 30:1042-1052. [DOI: 10.1177/1120672119861623] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Objective: The aim of this study is to develop guidance on the use of intravitreal dexamethasone implants in the treatment of diabetic macular edema. Method: The study was performed using the modified Delphi method to obtain a consensus among a panel of experts on management of patients with diabetic macular edema and use of intravitreal dexamethasone implants in clinical practice. Thirty-seven panel members, experts on retina, from different Spanish centers were invited to participate. Individual and anonymous opinions were asked by answering a 76-item questionnaire across 11 topic areas (two rounds were done). Level of agreement was assessed using a Likert-type scale of 9 points. Results: Agreement on “consensus” was reached during the first round in 63 items. The 13 remaining items underwent a second round of voting. After the second round, agreement on “consensus” was reached on five items. Finally, eight items remained without consensus. Conclusion: Intravitreal dexamethasone implants are useful in the treatment of patients with diabetic macular edema with different profiles, for example, pseudophakic, poor-adherents, vitrectomized, candidates for cataract surgery, patients with high inflammatory component, and with a history of cardiovascular events. The use of intravitreal dexamethasone reduces the number of visits and facilitates compliance. Experts thought that the switch from anti-vascular endothelial growth factor therapy to intravitreal dexamethasone implants should be done preferably after three injections. Also, pro re nata treatment provides better results in diabetic macular edema patients as it helps to prevent undertreatment. Finally, experts concluded that clinical guidelines and treatment protocols for diabetic macular edema need to be updated.
Collapse
Affiliation(s)
- Alfredo García Layana
- Clínica Universitaria de Navarra, Pamplona, Spain
- RETICS de Oftalmología Oftared, Red Temática de Investigación Cooperativa en Salud: “Prevención, detección precoz, y tratamiento de la patología ocular prevalente, degenerativa y crónica” (RD16/0008/0021), Spanish Ministry of Health, Instituto de Salud Carlos III, Madrid, Spain
| | - Alfredo Adán
- RETICS de Oftalmología Oftared, Red Temática de Investigación Cooperativa en Salud: “Prevención, detección precoz, y tratamiento de la patología ocular prevalente, degenerativa y crónica” (RD16/0008/0021), Spanish Ministry of Health, Instituto de Salud Carlos III, Madrid, Spain
- Hospital Clínic, Barcelona, Spain
| | - Francisco Javier Ascaso
- Hospital Clínico Universitario “Lozano Blesa”, Zaragoza, Spain
- Aragon Health Research Institute (IIS Aragon), Zaragoza, Spain
| | - Francisco Cabrera
- Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Juan Donate
- RETICS de Oftalmología Oftared, Red Temática de Investigación Cooperativa en Salud: “Prevención, detección precoz, y tratamiento de la patología ocular prevalente, degenerativa y crónica” (RD16/0008/0021), Spanish Ministry of Health, Instituto de Salud Carlos III, Madrid, Spain
- Hospital Clínico San Carlos, Madrid, Spain
| | - José Juan Escobar Barranco
- RETICS de Oftalmología Oftared, Red Temática de Investigación Cooperativa en Salud: “Prevención, detección precoz, y tratamiento de la patología ocular prevalente, degenerativa y crónica” (RD16/0008/0021), Spanish Ministry of Health, Instituto de Salud Carlos III, Madrid, Spain
- Hospital Dos de Maig, Barcelona, Spain
| | - Gema Peralta
- Fundación Rossend Carrasco i Formiguera, Barcelona, Spain
| | | | | | - José María Ruiz-Moreno
- RETICS de Oftalmología Oftared, Red Temática de Investigación Cooperativa en Salud: “Prevención, detección precoz, y tratamiento de la patología ocular prevalente, degenerativa y crónica” (RD16/0008/0021), Spanish Ministry of Health, Instituto de Salud Carlos III, Madrid, Spain
- Hospital Puerta de Hierro-Majadahonda, Madrid, Spain
| | | | | |
Collapse
|
23
|
Kodjikian L, Bellocq D, Bandello F, Loewenstein A, Chakravarthy U, Koh A, Augustin A, de Smet MD, Chhablani J, Tufail A, García-Layana A, Sudhalkar A, Mathis T. First-line treatment algorithm and guidelines in center-involving diabetic macular edema. Eur J Ophthalmol 2019; 29:573-584. [DOI: 10.1177/1120672119857511] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Management of center-involving diabetic macular edema represents a real therapeutic challenge. Diabetic macular edema is the leading cause of visual acuity impairment in diabetic patients. Since the advent of intravitreal drugs, management of diabetic macular edema has significantly evolved. The historical grid laser photocoagulation is no longer recommended as first-line treatment of diabetic macular edema owing to the findings of the pivotal randomized controlled trials, and anti-vascular endothelial growth factor therapy has emerged as first-line therapy. Steroids also represent a valid treatment option in the management of naïve diabetic macular edema and their efficacy has also been confirmed in several studies. The optimal treatment for diabetic macular edema should consider both general and ophthalmological comorbidities. Patient compliance and motivation should also be carefully evaluated as some treatments require monthly follow-up. Based on recent literature evidence, the present review provides clinicians with a first-line treatment algorithm for center-involving diabetic macular edema tailored to the patient’s individual characteristics.
Collapse
Affiliation(s)
- Laurent Kodjikian
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France
- CNRS UMR Mateis, Villeurbanne, France
| | - David Bellocq
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France
| | - Francesco Bandello
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Anat Loewenstein
- Division of Ophthalmology, Tel Aviv Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Sydney A. Fox chair of ophthalmology, Tel Aviv University, Tel Aviv, Israel
| | - Usha Chakravarthy
- Department of Ophthalmology, Queen’s University Belfast, Belfast, Northern Ireland
| | - Adrian Koh
- Eye and Retina Surgeons, Singapore, Singapore
- Singapore National Eye Centre, Singapore, Singapore
| | | | | | - Jay Chhablani
- Smt Kanuri Santhamma Centre for Vitreoretinal Diseases, LV Prasad Eye Institute, Hyderabad, India
| | - Adnan Tufail
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
- Institute of Ophthalmology, University College London, London, UK
| | | | - Aditya Sudhalkar
- Raghudeep Eye Hospital, Iladevi Cataract Centre, Ahmedabad, India
| | - Thibaud Mathis
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France
| |
Collapse
|
24
|
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]
|
25
|
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
|
26
|
Nunome T, Sugimoto M, Kondo M, Suto C. Short-Term Results of Intravitreal Triamcinolone Acetonide Combined with Cataract Surgery for Diabetic Macular Edema in Japan: In the Era of Anti-Vascular Endothelial Growth Factor Therapy. Ophthalmologica 2018; 240:73-80. [PMID: 29621780 DOI: 10.1159/000487548] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Accepted: 02/06/2018] [Indexed: 11/19/2022]
Abstract
PURPOSE To evaluate the effectiveness of an intravitreal triamcinolone acetonide injection (IVTA) combined with cataract surgery for diabetic macular edema (DME) resistant to anti-vascular endothelial growth factor (anti-VEGF) therapy. PROCEDURE IVTA combined with cataract surgery was performed on 29 eyes of patients with DME (aged 70.5 ± 6.2 years) who were refractive to anti-VEGF treatments. The visual acuity, central retinal thickness (CRT), and the central retinal sensitivity were assessed at 1, 4, 12, and 24 weeks after the treatment. RESULTS The visual acuity improved significantly from 0.49 ± 0.30 logMAR units to 0.35 ± 0.33 logMAR units at 24 weeks after the treatment (p < 0.05; repeated ANOVA). The CRT decreased significantly from 435.1 ± 112.3 μm to 350.8 ± 123.3 μm at 12 weeks after the treatment (p < 0.05). The retinal sensitivity threshold also improved significantly from 18.2 ± 4.3 dB to 20.4 ± 3.8 dB at 4 weeks after the treatment (p < 0.05). CONCLUSIONS IVTA combined with cataract surgery is effective for successful treatment of eyes with DME refractive to anti-VEGF therapy.
Collapse
Affiliation(s)
- Takayasu Nunome
- Department of Ophthalmology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Masahiko Sugimoto
- Department of Ophthalmology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Mineo Kondo
- Department of Ophthalmology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Chikako Suto
- Department of Ophthalmology, Tokyo Women's Medical University Medical Center East, Tokyo, Japan
| |
Collapse
|
27
|
Steinle NC, Lampen SI, Wykoff CC. The Intersection of Diabetes Mellitus and Cataract Surgery: Current State of Management. ACTA ACUST UNITED AC 2018; 2:83-85. [DOI: 10.1016/j.oret.2017.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 11/02/2017] [Accepted: 11/07/2017] [Indexed: 01/15/2023]
|
28
|
Combined Phacoemulsification and Intravitreal Dexamethasone Implant (Ozurdex®) in Diabetic Patients with Coexisting Cataract and Diabetic Macular Edema. J Ophthalmol 2017; 2017:4896036. [PMID: 28884024 PMCID: PMC5572607 DOI: 10.1155/2017/4896036] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 07/11/2017] [Accepted: 07/31/2017] [Indexed: 12/28/2022] Open
Abstract
PURPOSE To investigate the effectiveness and safety of combined phacoemulsification and dexamethasone intravitreal implant in patients with cataract and diabetic macular edema. METHODS In this two-center, retrospective, single-group study, the charts of 16 consecutive patients who underwent combined phacoemulsification and intravitreal dexamethasone implant were retrospectively reviewed. These 16 patients, 7 men and 9 women, were observed at least 3 months of follow-up. Primary outcome was the change of the central retinal thickness (CRT); secondary outcome was the change of best-corrected visual acuity (BCVA). Any ocular complications were recorded. RESULTS Mean CRT decreased significantly from 486 ± 152.4 μm at baseline to 365.5 ± 91 μm at 30 days (p = .005), to 326 ± 80 μm at 60 days (p = .0004), and to 362 ± 134 μm at 90 days (p = .001). Mean BCVA was 20/105 (logMAR, 0.72 ± 0.34) at baseline and improved significantly (p ≤ .007) at all postsurgery time points. One case of ocular hypertension was observed and successfully managed with topical therapy. No endophthalmitis or other ocular complications were observed. CONCLUSION Intravitreal slow-release dexamethasone implant combined with cataract surgery may be an effective approach on morphologic and functional outcomes for patients with cataract and diabetic macular edema for at least three months after surgery.
Collapse
|