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Yayla U, Sevik MO, Karabaş VL, Şahin Ö, Özkaya A, Yenerel NM, Açıkalın Öncel B, Kaplan FB, Önder Tokuç E, Kanar HS, Kutlutürk Karagöz I, Başaran Emengen E, Demirciler Sönmez A, Aykut A, Limon U, Bozkurt E, Özsoy Saygın I, Aydoğan Gezginaslan T, Aydın Öncü Ö, Türkseven Kumral E, Erçalık NY, Çelik E. Real-World Outcomes of Intravitreal Anti-Vascular Endothelial Growth Factor Treatment for Diabetic Macular Edema in Türkiye: MARMASIA Study Group Report No. 1. Turk J Ophthalmol 2023; 53:356-368. [PMID: 38126607 PMCID: PMC10750085 DOI: 10.4274/tjo.galenos.2023.56249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 05/27/2023] [Indexed: 12/23/2023] Open
Abstract
Objectives This study aimed to report the demographic and clinical characteristics of diabetic macular edema (DME) patients treated with intravitreal injection (IVI) of anti-vascular endothelial growth factors (anti-VEGF) and provide an overview of outcomes during routine clinical practice in Türkiye. Materials and Methods This retrospective, real-world study included 1,372 eyes (854 patients) treated with a pro re nata protocol by 21 ophthalmologists from 8 tertiary clinics on the Asian side of the Marmara region of Türkiye (MARMASIA Study Group). Five cohort groups were established by collecting the patients' baseline and 3, 6, 12, 24, and 36-month follow-up data, where each subsequent cohort may include the previous. Changes in best-corrected visual acuity (BCVA, approximate ETDRS letters) and central macular thickness (CMT, μm), number of visits and IVI, and rates of anti-VEGF switch and intravitreal dexamethasone implant (IDI) combination were evaluated. Results The 3, 6, 12, 24, and 36-month cohorts included 1372 (854), 1352 (838), 1185 (722), 972 (581), and 623 (361) eyes (patients), respectively. The mean baseline BCVA and CMT were 51.4±21.4 letters and 482.6±180.3 μm. The mean changes from baseline in BCVA were +7.6, +9.1, +8.0, +8.6, and +8.4 letters, and in CMT were -115.4, -140.0, -147.9, -167.3, and -215.4 μm at the 3, 6, 12, 24, and 36-month visits (p<0.001 for all). The median cumulative number of anti-VEGF IVI was 3.0, 3.0, 5.0, 7.0, and 9.0, respectively. The overall anti-VEGF switch and IDI combination rates were 18.5% (253/1372 eyes) and 35.0% (480/1372 eyes), respectively. Conclusion This largest real-life study of DME from Türkiye demonstrated BCVA gains inferior to randomized controlled trials, mainly due to the lower number of IVI. However, with the lower baseline BCVA and higher IDI combination rates in our cohorts, these gains were relatively superior to other real-life study counterparts.
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Affiliation(s)
- Uğur Yayla
- University of Health Sciences Türkiye, Derince Training and Research Hospital, Clinic of Ophthalmology, Kocaeli, Türkiye
| | - Mehmet Orkun Sevik
- Marmara University Faculty of Medicine, Department of Ophthalmology, İstanbul, Türkiye
| | - Veysel Levent Karabaş
- Kocaeli University Faculty of Medicine, Department of Ophthalmology, Kocaeli, Türkiye
| | - Özlem Şahin
- Marmara University Faculty of Medicine, Department of Ophthalmology, İstanbul, Türkiye
| | - Abdullah Özkaya
- Memorial Şişli Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Nursal Melda Yenerel
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Banu Açıkalın Öncel
- University of Health Sciences Türkiye, Fatih Sultan Mehmet Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Fatih Bilgehan Kaplan
- University of Health Sciences Türkiye, Fatih Sultan Mehmet Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Ecem Önder Tokuç
- Kocaeli University Faculty of Medicine, Department of Ophthalmology, Kocaeli, Türkiye
| | - Hatice Selen Kanar
- University of Health Sciences Türkiye, Kartal Dr. Lütfi Kırdar City Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Işıl Kutlutürk Karagöz
- University of Health Sciences Türkiye, Şişli Hamidiye Etfal Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Ece Başaran Emengen
- Kocaeli University Faculty of Medicine, Department of Ophthalmology, Kocaeli, Türkiye
| | - Ayşe Demirciler Sönmez
- University of Health Sciences Türkiye, Fatih Sultan Mehmet Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Aslan Aykut
- Marmara University Faculty of Medicine, Department of Ophthalmology, İstanbul, Türkiye
| | - Utku Limon
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Erdinç Bozkurt
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Işılay Özsoy Saygın
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Tuğba Aydoğan Gezginaslan
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Özlem Aydın Öncü
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Esra Türkseven Kumral
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Nimet Yeşim Erçalık
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Erkan Çelik
- Sakarya University Faculty of Medicine, Department of Ophthalmology, Sakarya, Türkiye
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Spinetta R, Petrillo F, Reibaldi M, Tortori A, Mazzoni M, Metrangolo C, Gelormini F, Ricardi F, Giordano A. Intravitreal DEX Implant for the Treatment of Diabetic Macular Edema: A Review of National Consensus. Pharmaceutics 2023; 15:2461. [PMID: 37896220 PMCID: PMC10610055 DOI: 10.3390/pharmaceutics15102461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/16/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
Diabetic macular edema (DME)'s therapeutic approach can frequently be challenging. The purpose of the review is to propose evidence-based recommendations on the employment of intravitreal dexamethasone implants (DEX) when approaching patients suffering from DME. Seven national consensuses redacted by different groups of retina specialists from Europe and Asia were examined and confronted. Each consensus was redacted utilizing a Delphi approach, in person meetings, or by reviewing the literature. DEX can be studied as a first-line strategy in individuals suffering from DME with inflammatory OCT biomarkers, in vitrectomized eyes, in patients with recent cardiovascular events, in pregnant women, in patients scheduled to undergo cataract surgery or with poor compliance. The other parameters considered were the indications to the DME treatment, when to switch to DEX, the definition of non-responder to anti-VEGFs agents and to the DEX implant, whether to combine DEX with laser photocoagulation, the association between glaucoma and DEX, and the management of DEX and the cataract. Although several years have passed since the introduction of DEX implants in the DME treatment, there is still not a unified agreement among retina specialists. This paper compares the approach in the DME treatment between countries from different continents and provides a broader and worldwide perspective of the topic.
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Affiliation(s)
| | - Francesco Petrillo
- Department of Medical Sciences, Eye Clinic, Turin University, 10024 Turin, Italy; (M.R.); (F.G.); (F.R.)
| | - Michele Reibaldi
- Department of Medical Sciences, Eye Clinic, Turin University, 10024 Turin, Italy; (M.R.); (F.G.); (F.R.)
| | - Antonia Tortori
- Ophthalmology Unit, Surgery Department, Piacenza Hospital, 29121 Piacenza, Italy;
| | - Maria Mazzoni
- University Center for Studies on Gender Medicine, University of Ferrara, 44124 Ferrara, Italy;
- Department of Neuroscience and Rehabilitation, University of Ferrara, 44121 Ferrara, Italy
| | - Cristian Metrangolo
- Ophthalmology Unit, Ospedale di Circolo e Fondazione Macchi, ASST Sette Laghi, 21100 Varese, Italy;
| | - Francesco Gelormini
- Department of Medical Sciences, Eye Clinic, Turin University, 10024 Turin, Italy; (M.R.); (F.G.); (F.R.)
| | - Federico Ricardi
- Department of Medical Sciences, Eye Clinic, Turin University, 10024 Turin, Italy; (M.R.); (F.G.); (F.R.)
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA;
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Shahzad H, Mahmood S, McGee S, Hubbard J, Haque S, Paudyal V, Denniston AK, Hill LJ, Jalal Z. Non-adherence and non-persistence to intravitreal anti-vascular endothelial growth factor (anti-VEGF) therapy: a systematic review and meta-analysis. Syst Rev 2023; 12:92. [PMID: 37269003 DOI: 10.1186/s13643-023-02261-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 05/26/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND Intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections play a key role in treating a range of macular diseases. The effectiveness of these therapies is dependent on patients' adherence (the extent to which a patient takes their medicines as per agreed recommendations from the healthcare provider) and persistence (continuation of the treatment for the prescribed duration) to their prescribed treatment regimens. The aim of this systematic review was to demonstrate the need for further investigation into the prevalence of, and factors contributing to, patient-led non-adherence and non-persistence, thus facilitating improved clinical outcomes. METHODS Systematic searches were conducted in Google Scholar, Web of Science, PubMed, MEDLINE, and the Cochrane Library. Studies in English conducted before February 2023 that reported the level of, and/or barriers to, non-adherence or non-persistence to intravitreal anti-VEGF ocular disease therapy were included. Duplicate papers, literature reviews, expert opinion articles, case studies, and case series were excluded following screening by two independent authors. RESULTS Data from a total of 409,215 patients across 52 studies were analysed. Treatment regimens included pro re nata, monthly and treat-and-extend protocols; study durations ranged from 4 months to 8 years. Of the 52 studies, 22 included a breakdown of reasons for patient non-adherence/non-persistence. Patient-led non-adherence varied between 17.5 and 35.0% depending on the definition used. Overall pooled prevalence of patient-led treatment non-persistence was 30.0% (P = 0.000). Reasons for non-adherence/non-persistence included dissatisfaction with treatment results (29.9%), financial burden (19%), older age/comorbidities (15.5%), difficulty booking appointments (8.5%), travel distance/social isolation (7.9%), lack of time (5.8%), satisfaction with the perceived improvement in their condition (4.4%), fear of injection (4.0%), loss of motivation (4.0%), apathy towards eyesight (2.5%), dissatisfaction with facilities 2.3%, and discomfort/pain (0.3%). Three studies found non-adherence rates between 51.6 and 68.8% during the COVID-19 pandemic, in part due to fear of exposure to COVID-19 and difficulties travelling during lockdown. DISCUSSION Results suggest high levels of patient-led non-adherence/non-persistence to anti-VEGF therapy, mostly due to dissatisfaction with treatment results, a combination of comorbidities, loss of motivation and the burden of travel. This study provides key information on prevalence and factors contributing to non-adherence/non-persistence in anti-VEGF treatment for macular diseases, aiding identification of at-risk individuals to improve real-world visual outcomes. Improvements in the literature can be achieved by establishing uniform definitions and standard timescales for what constitutes non-adherence/non-persistence. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020216205.
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Affiliation(s)
- Haris Shahzad
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
| | - Sajid Mahmood
- Deputy Drugs Controller, Specialized Healthcare and Medical Education Department, Punjab, Lahore, Pakistan
| | - Sean McGee
- School of Biomedical Sciences, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Jessica Hubbard
- School of Biomedical Sciences, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Sayeed Haque
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Vibhu Paudyal
- School of Pharmacy, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Alastair K Denniston
- National Institute for Health Research (NIHR) Biomedical Research Centre at Moorfields Eye Hospital and University College London Institute of Ophthalmology, London, UK
- Academic Unit of Ophthalmology, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Department of Ophthalmology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK
- Health Data Research UK, London, UK
| | - Lisa J Hill
- School of Biomedical Sciences, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Zahraa Jalal
- School of Pharmacy, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
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Sodhi GS, Haq Z, Aggarwal N, Boucher N, Emerson GG, Hahn P. Evolving Treatment Patterns in Diabetic Macular Edema Between 2015 and 2020. JOURNAL OF VITREORETINAL DISEASES 2023; 7:199-202. [PMID: 37188218 PMCID: PMC10170625 DOI: 10.1177/24741264231156096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Purpose: To explore the recent evolution of diabetic macular edema (DME) treatment practice patterns over 5 years among retina specialists in the United States. Methods: This retrospective analysis assessed 306 700 eyes with newly diagnosed DME from the Vestrum Health database between January 2015 and October 2020. The year-over-year and cumulative 5-year distributions of eyes treated with antivascular endothelial growth factor (anti-VEGF) agents, steroids, focal laser, or any combination and those of untreated eyes were calculated. Changes from baseline visual acuity were assessed. Results: Yearly treatment patterns changed significantly from 2015 (n = 18056) to 2020 (n = 11042). The proportion of untreated patients declined over time (32.7% vs 27.7%; P < .001), the use of anti-VEGF monotherapy increased (43.5% vs 61.8%; P < .001), the use of focal laser monotherapy declined (9.7% vs 3.0%; P < .001), and the use of steroid monotherapy remained stable (0.9% vs 0.7%; P = 1.000). Of eyes that maintained follow-up for 5 years (from 2015 to 2020), 16.3% were untreated while 77.5% were treated with anti-VEGF agents (as monotherapy or combination therapy). Vision gains in treated patients remained approximately stable from 2015 (3.6 letters) to 2020 (3.5 letters). Conclusions: From 2015 to 2020, treatment patterns for DME evolved toward greater anti-VEGF monotherapy, stable steroid monotherapy, less laser monotherapy, and fewer untreated eyes.
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Affiliation(s)
| | - Zeeshan Haq
- Retina Consultants of Minnesota, Edina, MN, USA
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Real-World Outcomes of Anti-VEGF Therapy in Diabetic Macular Oedema: Barriers to Treatment Success and Implications for Low/Lower-Middle-Income Countries. Ophthalmol Ther 2023; 12:809-826. [PMID: 36821027 PMCID: PMC10011234 DOI: 10.1007/s40123-023-00672-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/30/2023] [Indexed: 02/24/2023] Open
Abstract
Diabetic macular oedema (DMO) is the leading cause of vision loss associated with diabetic eye disease. The exponential increase in the diabetic population and thus, of DMO is an impetus for optimizing the management of DMO. One major challenge in DMO management is the discrepancy between treatment outcomes seen in clinical trials and the real world. Contrary to the homogeneity, better patient motivation and shorter study durations seen in randomised control trials, routine clinical practice is fraught with more diverse populations, undertreatment and variable compliance with long-term therapy. Under both circumstances, this review aims to compare efficacy outcomes and adverse events of DMO therapies within the scope of anti-vascular endothelial growth factor (anti-VEGF) medications, specifically the commonly used ones-bevacizumab, ranibizumab and aflibercept. Impediments and methods to achieve better treatment outcomes in the real world will be addressed to achieve better outcomes. Low- to lower-middle-income countries are faced with even more barriers which range from paucity of data on epidemiology and treatment response to scarce human and financial resources to poorer national level attention and then basic issues like transportation. Additionally, to address the lack of a global consensus in DMO treatment, this review generates and recommends, for clinical and research purposes, an up-to-date consensus algorithm for DMO management universally. Underpinned by results from clinical trials and recent guidelines, this therapeutic flowchart can be utilised in various resource settings including low- and lower-middle-income countries where affordability is a major deterrent to treatment access.
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Ting Yih Ling J, Mohd Zain A, Naffi AA, Mustapha M, Wan Abdul Halim WH. Determination of Factors Influencing the Health Belief Model (HBM) and Adherence to Intravitreal Anti-vascular Endothelial Growth Factor (VEGF) Among Patients With Diabetic Macular Edema (DME). Cureus 2023; 15:e34669. [PMID: 36909105 PMCID: PMC9993440 DOI: 10.7759/cureus.34669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2023] [Indexed: 02/09/2023] Open
Abstract
Background Diabetic macular edema (DME) is becoming one of the leading causes of blindness worldwide with a significant impact on quality of life. The effectiveness of intravitreal (IVT) anti-vascular endothelial growth factor (VEGF) therapy has been established by clinical trials and has become the treatment of choice in the majority of DME patients in reducing macular edema and improving visual acuity. Frequent drop-out and discontinuation of treatment are major issues. Lack of compliance can lead to worsening outcomes and be a burden to patients and the healthcare system. Purpose The purpose of this study is to assess multiple factors that affect adherence to IVT anti-VEGF treatment among patients with DME, including socioeconomic causes and the Health Belief Model (HBM) domains, in addition to exploring the relationship between them. Methods This cross-sectional study was conducted among DME patients in Hospital Canselor Tuanku Muhriz, Kuala Lumpur, Malaysia, from December 2020 to June 2021. We identified eligible patients using a retrospective chart review of clinical findings and optical coherence tomography (OCT) findings. Included subjects were of Malaysian nationality, aged 18 years and above, who were initiated or re-initiated IVT anti-VEGF treatment regime and on follow-up for at least six months from initial injection from January 2019 onwards. A translated and validated self-administered questionnaire was given to the respondents. Data were analyzed using IBM SPSS Statistics for Windows, Version 26.0 (Released 2019; IBM Corp., Armonk, New York, United States). Demographics of the patient were summarized using descriptive statistics, independent sample t-test was used to compare the difference in components of the HBM questionnaire. Linear regression was further used to explore the relationship between patients' demographics and the HBM component. Results A total of 141 patients participated in this study, of whom 56.2% patients were adherent to treatment. The majority were aged 60 years and above (56.7%), male (52.5%), Malay (38.9%), and married (71.6%). There was a significant statistical difference in patients who were adherent to treatment, in terms of life entourage (p=0.004, Fisher Exact test). HBM domains that influenced adherence to treatment included perceived severity, perceived barriers, perceived benefits, cues to action, and self-efficacy (p<0.05, independent sample t-test). Further, multiple logistic regression tests on sociodemographic factors and HBM domains after eliminating confounding factors narrowed down the significant variables to perceived susceptibility (p= 0.023), perceived benefits (p< 0.001), and self-efficacy (p< 0.001). Conclusion Patients' adherence to IVT anti-VEGF is influenced by perceived susceptibility to complications from DME, perceived benefits to the treatment, and self-efficacy.
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Affiliation(s)
| | - Ayesha Mohd Zain
- Ophthalmology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, MYS
| | - Ainal Adlin Naffi
- Ophthalmology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, MYS
| | - Mushawiahti Mustapha
- Ophthalmology, KPJ (Kumpulan Perubatan Johor) Ampang Puteri Specialist Hospital, Kuala Lumpur, MYS
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Batıoğlu F, Yanık Ö, Saatçi AO, Eldem B, Akkın C, Afrashi F, Özdemir H, Menteş J, Güngör K, Karabaş L, Karaçorlu M, Demircan N, Koçak N, Kır N, Ünlü N, Avcı R, Arvas S, Dündar SO, Kadayıfçılar S, Kaynak S, Özdek Ş, Ovalı T. Expert recommendations for the management of diabetic macular edema with intravitreal dexamethasone implant: A Turkish Delphi study. Eur J Ophthalmol 2023; 33:398-407. [PMID: 35924358 DOI: 10.1177/11206721221117695] [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: 01/11/2023]
Abstract
PURPOSE To provide consensus on the clinical use of intravitreal dexamethasone (DEX) implant for the treatment of diabetic macular edema (DME) in Turkey. METHODS A panel of 22 retina experts prepared 77 statements of recommendation, and 80 retinal specialists practicing in Turkey were chosen to vote either in support or against each one. A Delphi-based method was used through which the ophthalmologists were able to view all of the results anonymously after two rounds and modify their subsequent answers. The survey was conducted via a mini website, and statements without consensus were resent to the specialists with the latest vote results a week later. RESULTS A total of 72 ophthalmologists answered the first and second round questions. After the first stage, consensus was achieved on 55 of the statements, leaving 22 without agreement. After the second stage, consensus was reached on 11 of the remaining statements. Strong consensus was achieved on statements regarding the etiopathogenesis of DME and the first-line indications and safety of the DEX implant procedure. The panel recommended the use of DEX implant for patients with an arterial thromboembolic event in the last three months and also agreed that pro re nata DEX implant treatment not only provides better outcomes for DME patients but also reduces the treatment burden for those who could not receive an adequate number of anti-vascular endothelial growth factor (VEGF) injections. CONCLUSION This study provides clinical consensus and recommendations about the use of DEX implant in the clinical practice of DME management in Turkey.
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Affiliation(s)
- Figen Batıoğlu
- 63990Ankara University Faculty of Medicine, Ankara, Turkey
| | - Özge Yanık
- 63990Ankara University Faculty of Medicine, Ankara, Turkey
| | | | - Bora Eldem
- 64005Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Cezmi Akkın
- 37509Ege University Faculty of Medicine, İzmir, Turkey
| | - Filiz Afrashi
- 37509Ege University Faculty of Medicine, İzmir, Turkey
| | - Hakan Özdemir
- 221265Bezmialem Vakif University Faculty of Medicine, İstanbul, Turkey
| | - Jale Menteş
- 37509Ege University Faculty of Medicine, İzmir, Turkey
| | - Kıvanç Güngör
- 64068Gaziantep University Faculty of Medicine, Gaziantep, Turkey
| | - Levent Karabaş
- 52980Kocaeli University Faculty of Medicine, Kocaeli, Turkey
| | | | - Nihal Demircan
- 63988Çukurova University Faculty of Medicine, Adana, Turkey
| | - Nilüfer Koçak
- 37508Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Nur Kır
- 37516Istanbul University Faculty of Medicine, İstanbul, Turkey
| | - Nurten Ünlü
- 162301Ankara Training and Research Hospital, Ankara, Turkey
| | | | - Sema Arvas
- 37516İstanbul University Cerrahpaşa Faculty of Medicine, İstanbul, Turkey
| | | | | | - Süleyman Kaynak
- 37508Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Şengül Özdek
- 37511Gazi University Faculty of Medicine, Ankara, Turkey
| | - Tunç Ovalı
- Fulya Retina Eye Clinic, İstanbul, Turkey
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Toto L, D’Aloisio R, Quarta A, Libertini D, D’Onofrio G, De Nicola C, Romano A, Mastropasqua R. Intravitreal Dexamethasone Implant (IDI) Alone and Combined with Navigated 577 nm Subthreshold Micropulse Laser (SML) for Diabetic Macular Oedema. J Clin Med 2022; 11:jcm11175200. [PMID: 36079129 PMCID: PMC9457485 DOI: 10.3390/jcm11175200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/27/2022] [Accepted: 08/29/2022] [Indexed: 11/23/2022] Open
Abstract
Background: The anatomical and functional changes after intravitreal dexamethasone implant (IDI) alone and combined with navigated subthreshold micropulse laser (NSML) in diabetic macular oedema (DMO) were compared. Methods: Patients with a clinically confirmed diagnosis of non-proliferative diabetic retinopathy (NPDR) and DMO were enrolled in this prospective study and were randomly assigned to two different treatment groups: thirty patients were treated with IDI (IDI group), and the other 30 patients received IDI combined with NSML treatment (combined IDI/NSML group). All patients during a 6-month follow-up underwent best corrected visual acuity (BCVA) evaluation and spectral domain optical coherence tomography (SD OCT). The main outcome measures were: BCVA, central macular thickness (CMT); (3) choroidal vascularity index (CVI), subfoveal choroidal thickness (SCHT); and time to retreatment between IDI at baseline and the second implant in both groups. Results: BCVA, CMT, and SCHT significantly decreased starting from the 1-month follow-up and CVI from 3 months in both groups. The between-group differences were significantly different from 1-month follow-up for BCVA, from 5-month follow-up for CMT and SCHT, and from 4-month follow-up for CVI. The Needed to Treat analysis indicated that six patients would have to be treated with SML after IDI in order for just one person to receive a benefit. Conclusions: the combined treatment showed good anatomical and functional outcomes for the treatment of DMO. In addition, IDI/SML seems to reduce injection frequency over time, improving patients’ quality of life and reducing the socio-economic burden.
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Lai TT, Chen TC, Yang CH, Yang CM, Ho TC, Hsieh YT. Treat-and-Extend vs. Pro Re Nata Regimen of Ranibizumab for Diabetic Macular Edema—A Two-Year Matched Comparative Study. Front Med (Lausanne) 2022; 8:781421. [PMID: 35145975 PMCID: PMC8821911 DOI: 10.3389/fmed.2021.781421] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 12/06/2021] [Indexed: 01/20/2023] Open
Abstract
Purpose To compare 2-year treatment outcomes of ranibizumab using treat-and-extend (T&E) or pro re nata (PRN) regimens for diabetic macular edema (DME) in clinical settings. Methods We retrospectively enrolled 34 patients (34 eyes) with DME treated with ranibizumab using the T&E regimen, and 34 patients (34 eyes) treated with ranibizumab using the PRN regimen and matched to cases in the treat-and-extend group by baseline best-corrected visual acuity (BCVA) and central foveal thickness (CFT). BCVA and CFT changes, number of injections and recurrence of macular edema over 2 years were compared between the groups. Results The average BCVA gain in the T&E and PRN groups was 16.2 and 7.6 ETDRS letters at 2 years (p = 0.011), respectively. The mean CFT reduction was 145.5 ± 127.3 and 97.3 ± 152.5 μm in the T&E and PRN groups at 2 years (p = 0.035), respectively. The T&E group had a higher proportion of patients with BCVA gain ≥ 15 letters at months 18 (p = 0.015) and 24 (p = 0.029) than the PRN group. During the 2-year treatment periods, the T&E group received more injections than the PRN group (11.0 ± 3.2 vs. 6.2 ± 2.0; p < 0.001), while the PRN group had more recurrence of macular edema than the T&E group (71 vs. 41%; p = 0.015). Conclusions After 2-year ranibizumab treatment for DME, better visual and anatomical improvement and less recurrence of macular edema were achieved in the T&E group, with more injections administered.
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Affiliation(s)
- Tso-Ting Lai
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
- College of Medicine, Graduate Institute of Clinical Medicine, National Taiwan University, Taipei, Taiwan
| | - Ta-Ching Chen
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chang-Hao Yang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
- College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chung-May Yang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
- College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tzyy-Chang Ho
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Ting Hsieh
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
- *Correspondence: Yi-Ting Hsieh
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10
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Kodjikian L, Baillif S, Couturier A, Creuzot-Garcher C, Delyfer MN, Matonti F, Weber M. Recommendations for the management of diabetic macular oedema with intravitreal dexamethasone implant: A national Delphi consensus study. Eur J Ophthalmol 2021; 32:2845-2856. [PMID: 34779302 DOI: 10.1177/11206721211052852] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE The intravitreal dexamethasone implant (DEX-I) is an alternative to anti-VEGF for the first-line treatment of diabetic macular oedema (DME). However, several questions remain regarding its routine use and its place in certain situations not always specified in current recommendations. A national consensus approach was, therefore, initiated by French retinal experts. METHODS An iterative Delphi consensus approach was used. A steering committee (SC) of seven experts analysed data from the literature to formulate statements divided into five key areas of treatment. These statements were submitted to the independent and anonymous electronic vote of 87 French retina experts among whom 39 expressed their opinion and therefore constituted the voting panel. RESULTS After two rounds of voting, 22 and 7 of 38 statements received a strong consensus and a good consensus, respectively. The consensus level was higher for statements regarding first-line indications and safety of DEX-I compared to those regarding efficacy assessment, reprocessing time or pathophysiological biomarkers. The panellists recommended the preferential use of DEX-I for patients with limited availability for multiple injections, those who needed to undergo cataract surgery or who had a recent cardiovascular history, and as a therapeutic alternative to anti-VEGF in patients with a history of vitrectomy, retinal serous detachment, hyper-reflective points or dry exudates in optical coherence tomography (OCT). However, some statements proposed by SC experts were not validated. CONCLUSION This study provides some key recommendations to clinicians treating diabetic macular oedema, which may be useful when using intravitreal dexamethasone implants in daily practice.
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Affiliation(s)
- Laurent Kodjikian
- 386696Hospital La Croix-Rousse Ophthalmology, Lyon, Rhône-Alpes, France
| | - Stephanie Baillif
- Department of Ophthalmology, 37045Centre Hospitalier Universitaire de Nice, Nice, France
| | - Aude Couturier
- Department of Ophthalmology, 378772Hospital Lariboisière, Paris, Île-de-France, France
| | | | | | - Frédéric Matonti
- Centre Monticelli Paradis, Marseille, France.,Aix Marseille University, Marseille, France
| | - Michel Weber
- 26922University Hospital Centre Nantes, Nantes, Pays de la Loire, France
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11
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Jacobs B, Palmer N, Shetty T, Dimaras H, Hajrasouliha A, Jusufbegovic D, Corson TW. Patient preferences in retinal drug delivery. Sci Rep 2021; 11:18996. [PMID: 34556761 PMCID: PMC8460733 DOI: 10.1038/s41598-021-98568-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 09/09/2021] [Indexed: 11/13/2022] Open
Abstract
Retinal vascular diseases (RVDs) are often treated with intravitreally (IVT) injected drugs, with relatively low patient compliance and potential risks. Ongoing research explores alternative RVD treatments, including eye drops and oral tablets. This study surveyed RVD patients treated with IVT injections to establish factors influencing low compliance rates while gauging treatment delivery method preferences. Demographics, perspectives, and treatment preferences were collected via IRB-approved, self-administered survey sent to Glick Eye Institute patients treated via IVT injections. Demographics, diagnoses, and treatments were ascertained from respondents’ medical records. Gender, age, and number of IVT injections received were used as stratifications. Five-level Likert-style scales and t-tests evaluated responses and stratification comparisons. The most common diagnoses in the respondent population (n = 54; response rate = 5%) were age-related macular degeneration, macular edema, and diabetic retinopathy. Respondents had varying levels of education, income, and age. Most (83%) admitted feeling anxious prior to their first IVT injection, but 80% reported willingness to receive IVT injections indefinitely, with a preference for ophthalmologist visits every 1–3 months. Eye drops would be preferred over IVT injections by 76% of respondents, while 65% preferred oral tablets, due to several perceived negative factors of IVT injections and positive factors for eye drops. Stratified groups did not differ in responses to survey questions. RVD patients will accept IVT injections for vision preservation, but alternative delivery methods like eye drops or oral tablets would be preferred. Thus, development of eye drop and oral therapeutics for RVD treatment is further emphasized by these findings.
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Affiliation(s)
- Brandon Jacobs
- Eugene and Marilyn Glick Eye Institute and Department of Ophthalmology, Indiana University School of Medicine, 1160 West Michigan Street, Indianapolis, IN, 46202, USA
| | - Nicholas Palmer
- Eugene and Marilyn Glick Eye Institute and Department of Ophthalmology, Indiana University School of Medicine, 1160 West Michigan Street, Indianapolis, IN, 46202, USA
| | - Trupti Shetty
- Eugene and Marilyn Glick Eye Institute and Department of Ophthalmology, Indiana University School of Medicine, 1160 West Michigan Street, Indianapolis, IN, 46202, USA.,Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, MD, USA
| | - Helen Dimaras
- Hospital for Sick Children, Toronto, ON, Canada.,Department of Ophthalmology and Vision Sciences, and Division of Clinical Public Health, Dalla Lana School of Public Health, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Amir Hajrasouliha
- Eugene and Marilyn Glick Eye Institute and Department of Ophthalmology, Indiana University School of Medicine, 1160 West Michigan Street, Indianapolis, IN, 46202, USA
| | - Denis Jusufbegovic
- Eugene and Marilyn Glick Eye Institute and Department of Ophthalmology, Indiana University School of Medicine, 1160 West Michigan Street, Indianapolis, IN, 46202, USA
| | - Timothy W Corson
- Eugene and Marilyn Glick Eye Institute and Department of Ophthalmology, Indiana University School of Medicine, 1160 West Michigan Street, Indianapolis, IN, 46202, USA.
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12
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[Real life retrospective study of 98 eyes treated with intravitreal dexamethasone or anti-VEGF injections for macular edema due to diabetes or retinal vein occlusion]. J Fr Ophtalmol 2021; 44:1148-1158. [PMID: 34353656 DOI: 10.1016/j.jfo.2020.11.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 10/27/2020] [Accepted: 11/05/2020] [Indexed: 11/20/2022]
Abstract
PURPOSE To evaluate long term outcomes of patients presenting with diabetic macular edema (DME) or edema secondary to a retinal vein occlusion (RVO). METHODS This is a real world, retrospective, single-center study of 65 eyes of 47 patients treated for DME and 33 eyes of 33 patients with macular edema secondary to RVO between July 2012 and October 2018. The patients treated were treatment-naive and were followed for at least one year. We collected data such as visual acuity, central macular thickness, intravitreal injections (number/year, injection schedule, number of switches), number of visits and cases of vision loss. RESULTS DME: the mean age at inclusion was 65.9years with 60.4% women, and the mean follow-up was 28.5months. The mean gain in visual acuity after 1year of follow-up was 6.4 ETDRS letters for patients treated with anti-VEGF and 2.6 letters for patients treated with dexamethasone. The average number of intravitreal injections of anti-VEGF was 5.6/year, compared to 2.9/year for dexamethasone. Fourteen patients initially treated with anti-VEGF were switched to dexamethasone. RVO: the mean age at inclusion was 68.8years with 54.5% women and a mean follow-up of 31.1months. The mean gain in visual acuity after 1year of follow-up was 26.7 ETDRS letters for patients treated with anti-VEGF and 7.0 letters for patients treated with dexamethasone. The average number of intravitreal injections of anti-VEGF was 5.8/year, compared to 2.4/year for dexamethasone. Five patients initially treated with anti-VEGF were switched to dexamethasone in the first year of follow-up. CONCLUSION In this real-life retrospective study, we found good anatomical and functional results similar to those reported in other studies, remaining stable over time, for patients with DME or macular edema secondary to RVO.
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13
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Kodjikian L, Lecleire-Collet A, Dot C, Le Lez ML, Baillif S, Erginay A, Souied E, Fourmaux E, Gain P, Ponthieux A. ETOILE: Real-World Evidence of 24 Months of Ranibizumab 0.5 mg in Patients with Visual Impairment Due to Diabetic Macular Edema. Clin Ophthalmol 2021; 15:2307-2315. [PMID: 34113074 PMCID: PMC8185131 DOI: 10.2147/opth.s313081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 05/18/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose To evaluate the real-world effectiveness of intravitreal ranibizumab 0.5 mg (Lucentis) in improving visual acuity (VA) in adults with decreased VA due to diabetic macular edema (DME). Patients and Methods Real-world prospective observational 24-month study. Ranibizumab-naïve patients (n=116) were enrolled, treated and followed up according to investigators’ usual procedures. Outcomes included change from baseline to month 24 in best-corrected VA (BCVA; primary outcome), central retinal thickness (CRT), treatment exposure and safety. Results Overall, 62.9% of patients completed the study per protocol, 68.6% completed the induction phase (first three injections one month apart). On average, patients had 12.5 ophthalmologist visits and 5.74 injections in year 1, decreasing to 4.6 visits and 1.94 injections in year 2. Mean baseline BCVA was 58.4 letters, mean gain at M24 was +6.08 letters (95% CI: 2.95, 9.21). Gains were higher for patients who completed induction, and for patients who did not switch treatment. Mean CRT improved by 149.17 μm at M24. There were no new safety signals. BCVA variation of ≥6 letters by M3 was predictive of BCVA gains at M24 (p=0.007), as was hypertension medication at baseline (p=0.022). Conclusion Real-world ranibizumab treatment improved VA in DME patients, despite fewer injections than recommended.
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Affiliation(s)
- Laurent Kodjikian
- Department of Ophthalmology, Croix-Rousse University Hospital, Lyon, France
| | | | - Corinne Dot
- Department of Ophthalmology, Desgenettes Military Hospital, Lyon, France and French Military Health Service Academy, Val-de-Grâce, Paris, France
| | - Marie-Laure Le Lez
- Ophthalmology Department, Centre Hospitalier Regional Universitaire de Tours, Tours, France
| | - Stéphanie Baillif
- Department of Ophthalmology, Centre Hospitalier Universitaire de Nice, Hôpital Pasteur-2, Nice, France
| | - Ali Erginay
- Department of Ophthalmology, Lariboisière Hospital, AP HP, University Paris-Diderot Paris-7, Paris, France
| | - Eric Souied
- Department of Ophthalmology, Hospital Intercommunal de Creteil, University Paris Est Creteil, Creteil, France
| | | | - Philippe Gain
- Ophthalmology Department, University Hospital, Saint-Etienne, France, Corneal Graft Biology, Engineering and Imaging Laboratory, BiiGC, EA2521, Federative Institute of Research in Sciences and Health Engineering, Faculty of Medicine, Jean Monnet University, Saint-Etienne, France
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14
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Pitcher JD, Moshfeghi AA, Lucas G, Boucher N, Moini H, Saroj N. Evaluation of Patients Receiving Intravitreal Antivascular Endothelial Growth Factor for Diabetic Macular Edema in Clinical Practice in the United States. JOURNAL OF VITREORETINAL DISEASES 2021; 5:108-113. [PMID: 37009083 PMCID: PMC9979048 DOI: 10.1177/2474126420953067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Purpose We assessed the effect of treatment frequency with intravitreal antivascular endothelial growth factor (anti-VEGF) agents on visual acuity (VA) in diabetic macular edema (DME). Methods This retrospective analysis assessed electronic medical records of eyes newly diagnosed with DME and treated with an anti-VEGF agent at US clinics using the Vestrum Health (Naperville, Illinois) treatment and outcomes database. Eyes were divided into 2 injection frequency subcohorts (≤ 6 vs > 6 injections/y); treatment frequency and change in mean VA (Early Treatment Diabetic Retinopathy Study letters) were evaluated. Results Among 155 240 eyes assessed, 3028 met inclusion criteria for analysis in year 1 and 1292 in year 2. During year 1 of treatment, 57% (n = 1725) received > 6 injections; most continued to receive the same injection frequency during year 2. Mean VA gain from baseline at year 1 was lower in the ≤ 6 than in the > 6 injections/year subcohort (3.7 vs 8.0 letters, respectively; P < .001). Mean VA change from the end of year 1 to year 2 for eyes receiving ≤ 6 injections in year 1 generally remained unchanged, irrespective of year 2 dosing frequency. In eyes that received > 6 injections in year 1, mean VA loss was significantly greater for eyes receiving less-frequent dosing in year 2 than in those maintained on > 6 injections. Conclusions More than 50% of eyes with DME in routine clinical practice that completed at least 1 year of follow-up received > 6 injections of an anti-VEGF agent during the first year, resulting in better VA gains than eyes treated less frequently.
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Affiliation(s)
- John D. Pitcher
- Eye Associates of New Mexico, Albuquerque, NM, USA
- Department of Ophthalmology, University of New Mexico, Albuquerque,
NM, USA
| | - Andrew A. Moshfeghi
- Roski Eye Institute, University of
Southern California Department of Ophthalmology, Keck School of Medicine, Los Angeles, CA, USA
| | | | | | - Hadi Moini
- Regeneron Pharmaceuticals, Inc, Tarrytown, NY, USA
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15
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Bascaran C, Mwangi N, D’Esposito F, Cleland C, Gordon I, Ulloa JAL, Maswadi R, Mdala S, Ramke J, Evans JR, Burton M. Effectiveness of interventions to increase uptake and completion of treatment for diabetic retinopathy in low- and middle-income countries: a rapid review protocol. Syst Rev 2021; 10:27. [PMID: 33446272 PMCID: PMC7809874 DOI: 10.1186/s13643-020-01562-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 12/17/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Vision loss due to diabetic retinopathy can largely be prevented or delayed through treatment. Patients with vision-threatening diabetic retinopathy are typically offered laser or intravitreal injections which often require more than one treatment cycle. However, treatment is not always initiated, or it is not completed, resulting in poor visual outcomes. Interventions aimed at improving the uptake or completion of treatment for diabetic retinopathy can potentially help prevent or delay visual loss in people with diabetes. METHODS We will search MEDLINE, Embase, Global Health and Cochrane Register of Studies for studies reporting interventions to improve the uptake of treatment for diabetic retinopathy (DR) and/or diabetic macular oedema (DMO), compared with usual care, in adults with diabetes. The review will include studies published in the last 20 years in the English language. We will include any study design that measured any of the following outcomes in relation to treatment uptake and completion for DR and/or DMO: (1) proportion of patients initiating treatment for DR and/or DMO among those to whom it is recommended, (2) proportion of patients completing treatment for DR and/or DMO among those to whom it is recommended, (3) proportion of patients completing treatment for DR and/or DMO among those initiating treatment and (4) number and proportion of DR and/or DMO rounds of treatment completed per patient, as dictated by the treatment protocol. For included studies, we will also report any measures of cost-effectiveness when available. Two reviewers will screen search results independently. Risk of bias assessment will be done by two reviewers, and data extraction will be done by one reviewer with verification of 10% of the papers by a second reviewer. The results will be synthesised narratively. DISCUSSION This rapid review aims to identify and synthesise the peer-reviewed literature on the effectiveness of interventions to increase uptake and completion of treatment for DR and/or DMO in LMICs. The rapid review methodology was chosen in order to rapidly synthesise the available evidence to support programme implementers and policy-makers in designing evidence-based health programmes and public health policy and inform the allocation of resources. SYSTEMATIC REVIEW REGISTRATION OSF osf.io/h5wgr.
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Affiliation(s)
- Covadonga Bascaran
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Nyawira Mwangi
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
- Kenya Medical Training College, Nairobi, Kenya
| | | | - Charles Cleland
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Iris Gordon
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | | | - Ranad Maswadi
- St Thomas’s Hospital, Westminster Bridge Road, London, SE1 7EH UK
| | - Shaffi Mdala
- Queen Elizabeth Central Hospital, P.O.Box 95, Blantyre, Malawi
| | - Jacqueline Ramke
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
- School of Optometry and Vision Science, University of Auckland, Auckland, New Zealand
| | - Jennifer R. Evans
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Matthew Burton
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
- Moorfields Eye Hospital, London, UK
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16
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EFFECT OF REIMBURSEMENT POLICY ON VISUAL OUTCOMES IN PATIENTS WITH DIABETIC MACULAR EDEMA TREATED WITH RANIBIZUMAB. Retina 2020; 40:2191-2197. [DOI: 10.1097/iae.0000000000002716] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Ramakrishnan MS, Yu Y, VanderBeek BL. Visit adherence and visual acuity outcomes in patients with diabetic macular edema: a secondary analysis of DRCRnet Protocol T. Graefes Arch Clin Exp Ophthalmol 2020; 259:1419-1425. [PMID: 32997285 DOI: 10.1007/s00417-020-04944-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/14/2020] [Accepted: 09/17/2020] [Indexed: 10/23/2022] Open
Abstract
PURPOSE To quantify the association between visit adherence and visual acuity (VA) in diabetic macular edema (DME). METHODS This secondary analysis of the 2-year DRCRnet Protocol T study of 656 patients required one visit every 4 weeks in the first year, then at variable 4-16-week intervals in the second year. Visit adherence measured as number of missed visits, average (avg days) and longest (max days) visit interval, average (avg missed days) and longest (max missed days) unintended visit interval, and visit constancy (percentage of 3-month periods with at least 1 visit). Avg and max missed days were categorized as on time (0 days), late (> 0-60 days), and very late (> 60 days). Primary outcome was change in ETDRS VA between baseline study visit and last attended visit, using multivariate linear regression models controlling for age, gender, race, ethnicity, treatment arm, baseline VA, hemoglobin A1c, insulin use, and number of lasers and injections. RESULTS Mean number of missed visits was 1.7. 616 (94%) patients had 100% visit constancy. A total of 331 (51%) patients were on time, 171 (26%) late, and 154 (23%) very late in avg missed days. Max missed days ranged 0-696 days. Adjusted, each missed visit was associated with 0.3-letter decrease (95%CI - 0.6, - 0.1, p = 0.02); being very late in avg and max missed days saw - 4.2 letters (95%CI - 6.4, - 2.0, p < 0.001) and - 4.0 letters (95%CI - 6.1, - 1.9, p < 0.001), respectively, than on time. Those that averaged > 4 days missed per attended visit saw 4.6 letters worse (95%CI - 7.3, - 2.0, p < 0.001). CONCLUSIONS Visit adherence is associated with visual acuity outcomes in DME patients.
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Affiliation(s)
- Meera S Ramakrishnan
- Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, 51 North 39th St, Philadelphia, PA, 19104, USA
| | - Yinxi Yu
- Center for Preventative Ophthalmology and Biostatistics, University of Pennsylvania, Philadelphia, PA, USA
| | - Brian L VanderBeek
- Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, 51 North 39th St, Philadelphia, PA, 19104, USA. .,Center for Pharmacoepidemiology Research and Training, University of Pennsylvania, Philadelphia, PA, USA. .,Leonard Davis Institute, University of Pennsylvania, Philadelphia, PA, USA.
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18
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Massin P, Creuzot-Garcher C, Kodjikian L, Girmens JF, Delcourt C, Fajnkuchen F, Glacet-Bernard A, Guillausseau PJ, Guthux F, Blin P, Grelaud A. Real-World Outcomes after 36-Month Treatment with Ranibizumab 0.5 mg in Patients with Visual Impairment due to Diabetic Macular Edema (BOREAL-DME). Ophthalmic Res 2020; 64:577-586. [PMID: 32932257 DOI: 10.1159/000511591] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 09/14/2020] [Indexed: 11/19/2022]
Abstract
PURPOSE To assess the efficacy, safety, and follow-up of 36-month treatment with ranibizumab in patients with diabetic macular edema (DME) in real-life setting. METHODS This is a prospective phase 4 observational study. Between December 2013 and April 2015, 84 ophthalmologists enrolled a total of 290 adult patients initiating ranibizumab for visual impairment due to DME and treated them according to their routine practice. The primary outcome (mean change in best-corrected visual acuity [BCVA] after 12 months) was previously reported. Here, we present outcomes after 36 months of follow-up for BCVA and change in central subfield thickness (CSFT) and report how participating ophthalmologists treated DME over a 3-year period (number of visits and injections and evolution of treatment strategy). RESULTS Of the 290 patients enrolled, 187 (64.5%) completed the 36 months of the study (entire cohort). In the entire cohort, 97 patients were treated exclusively with ranibizumab throughout the study, and 90 patients switched to other intravitreal treatments. Mean BCVA was 64.2 (20.1) letters, representing a gain of +4.1 (19.9) letters from baseline to month 36 (M36). CSFT improved over the study, and by M36 had decreased by 127 (138) µm compared to baseline. Over the 36 months of follow-up, patients in the entire cohort paid their ophthalmologists a mean of 30.9 (12.2) visits and had a mean of 7.6 (5.2) any injections. Results for quality of life questionnaires NEI-VFQ25 and HUI-3 remained stable throughout the study. Multivariate analysis on the 145 patients with evaluable BCVA data at M36 found that male gender and milder baseline DME characteristics (BCVA ≥59 and CSFT <500 µm) were predictive factors for achieving a BCVA of ≥70 letters at M36. This study did not find any new safety signals, compared to the known profile of ranibizumab. CONCLUSIONS Gains in BCVA in this real-life study were lower than those observed in randomized clinical trials with ranibizumab, mainly due to undertreatment. Safety analysis of ranibizumab did not yield any new safety concerns.
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Affiliation(s)
- Pascale Massin
- Ophthalmology, APHP Lariboisiere, Centre Breteuil, Paris, France
| | | | - Laurent Kodjikian
- Ophthalmology, Hopital de la Croix Rousse, Lyon University, UMR CNRS MATEIS 5510, Lyon, France
| | | | - Cécile Delcourt
- Inserm, Bordeaux Population Health Research Center, Team LEHA, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Franck Fajnkuchen
- Ophthalmology, Hôpital Avicenne, Bobigny, France.,Centre d'Imagerie et Laser, Paris, France
| | - Agnès Glacet-Bernard
- Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Paris-Est Créteil University, Créteil, France
| | | | | | - Patrick Blin
- Bordeaux PharmacoEpi, INSERM CIC1401, Université de Bordeaux, Bordeaux, France
| | - Angela Grelaud
- Bordeaux PharmacoEpi, INSERM CIC1401, Université de Bordeaux, Bordeaux, France
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19
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Fajnkuchen F, Delyfer MN, Conrath J, Baillif S, Mrejen S, Srour M, Bellamy JP, Dupas B, Lecleire-Collet A, Meillon C, Bonicel P, Hobeika M, Giocanti-Aurégan A. Expectations and fears of patients with diabetes and macular edema treated by intravitreal injections. Acta Diabetol 2020; 57:1081-1091. [PMID: 32274583 DOI: 10.1007/s00592-020-01513-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 03/06/2020] [Indexed: 01/19/2023]
Abstract
AIMS Clinical outcomes of diabetic macular edema (DME) have been widely described, but data on diabetic retinopathy perceptions by diabetes patients are limited. The aim of this survey was to explore the lived experience, knowledge, fears and expectations about disease, and treatment in patients with diabetes and macular edema treated with intravitreal injections (IVTI) and to characterize patient profiles. METHODS Cross-sectional survey including a preliminary qualitative phase (20 patients with DME, treated or treatment-naive, 5 female and 15 male, age 36-74 years) followed by a quantitative survey (116 patients treated with IVTI for DME). Data ASKIA Analyze (version 5.3.3.5) was used for descriptive statistics, and R software (version 3.4.1) for multiple correspondence analysis. RESULTS The qualitative phase identified the wording used by patients and information helpful to propose modalities of response in the quantitative phase. In the quantitative survey (116 patients, mean age 66.6 years), most patients were treated with anti-vascular endothelial growth factor. Overall, 71.9% reported that the disease negatively affected their daily activities and 33.1% considered that regular visits to the ophthalmologist were disrupting their life. Treatment expectations differed significantly between patients in terms of disease experience (visit and injection schedules), fears and feelings, and relationship with physicians, allowing three patient profiles to be identified: "Worried" patients (n = 45) felt isolated and were worried about the need for repeated treatment and possible side effects. They were mainly active men aged < 60 with type I diabetes (T1D) and DME diagnosed for > 2 years; "Curious" patients (n = 21) experienced insufficient support and requested more information on their disease and existing treatments. They were mainly single women aged 60-69 years; "Passive" patients (n = 50) felt sufficiently informed by their ophthalmologist and were not concerned by DME. They were older (mean age: 70 years) and mainly type 2 diabetic men. CONCLUSIONS Patients with diabetes and macular edema treated with IVTI form a heterogeneous group regarding fears and expectations. Different patient profiles were identified and need to be confirmed in larger studies. A better understanding of psychological profiles may optimize compliance of diabetic patients.
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Affiliation(s)
- Franck Fajnkuchen
- Ophthalmology Department, Hôpital Avicenne and University Paris 13, Bobigny, Paris, France
- Centre d'Imagerie et de Laser, 11 rue Antoine Bourdelle, 75015, Paris, France
| | - Marie-Noëlle Delyfer
- Department of Ophthalmology, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - John Conrath
- Centre Monticelli Paradis d'Ophtalmologie, Marseille, France
| | | | - Sarah Mrejen
- Centre d'Imagerie et de Laser, 11 rue Antoine Bourdelle, 75015, Paris, France
- Department of Ophthalmology, XV-XX Ophthalmology National Hospital Center, Paris, France
| | - Mayer Srour
- Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Université de Paris Est Créteil, Créteil, France
| | | | - Benedicte Dupas
- Ophthalmology Department, Hôpital Lariboisière, Université Paris 7, Paris, France
| | | | - Cyril Meillon
- Department of Ophthalmology, University Hospital, Dijon, France
| | - Pierre Bonicel
- Department of Ophthalmology, Orléans Hospital, Orléans, France
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20
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Rose MA, Vukicevic M, Koklanis K. Adherence of patients with diabetic macular oedema to intravitreal injections: A systematic review. Clin Exp Ophthalmol 2020; 48:1286-1298. [PMID: 32829485 DOI: 10.1111/ceo.13845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 08/14/2020] [Accepted: 08/19/2020] [Indexed: 10/23/2022]
Abstract
The purpose of this study was to review adherence rates to intravitreal injections in the treatment of diabetic macula oedema and to identify factors associated with adherence. A systematic search of Embase, Medline, PsycINFO and CINAHL was conducted up to May 2020. Two authors independently screened, selected and appraised the studies. Seven articles on anti-VEGF treatment were found to meet the inclusion criteria. No studies were found on intravitreal corticosteroids or dexamethasone implants. Attendance rates varied between studies from 35% to 85%. The rate of missed or delayed attendance ranged from 14% to 51%, whereas 25% of patients were lost to follow-up at 12 months. Non-adherence was found to be multifactorial and included patient related reasons, demographic characteristics and clinical factors. Enablers to adherence included patient understanding of the disease and treatment. Further research in this area is warranted in order to better understand adherence in these patients and to improve patient outcomes.
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Affiliation(s)
- Monique A Rose
- Discipline of Orthoptics, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
| | - Meri Vukicevic
- Discipline of Orthoptics, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
| | - Konstandina Koklanis
- Discipline of Orthoptics, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
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21
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An open-source data set of anti-VEGF therapy in diabetic macular oedema patients over 4 years and their visual acuity outcomes. Eye (Lond) 2020; 35:1354-1364. [PMID: 32591734 DOI: 10.1038/s41433-020-1048-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 06/10/2020] [Accepted: 06/16/2020] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVES The objective of this paper is to evaluate visual acuity (VA) outcomes of intravitreal anti-vascular endothelial growth factor (VEGF) in diabetic macular oedema (DMO). METHODS In this retrospective cohort study, electronic medical records for all patients undergoing intravitreal injections in a tertiary referral centre between March 2013 and October 2018 were analysed. Treatment response in terms of VA outcomes was reported for all eyes over a 4-year observation period. RESULTS Our cohort includes 2614 DMO eyes of 1964 patients over 48 months. Cox proportional-hazards modelling identified injection number (hazard ratio (HR) = 1.18), male gender (HR = 1.13) and baseline VA (HR = 1.09) as independent predictors to reach a favourable visual outcome of more than 70 Early Treatment Diabetic Retinopathy Study letters. Half of our cohort reached 70 letters 1.9 months after starting anti-VEGF therapy. Of those that reached 70 letters, 50% fell below 70 letters by 14.7 months. CONCLUSION To date, this is the largest single centre cohort study and over the longest observation period reporting on real-life outcomes of anti-VEGF in DMO. We have made an anonymised version of our data set available on an open-source data repository as a resource for clinical researchers globally.
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22
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Tessier M, Meillon C, Creuzot-Garcher C, Bron AM, Nguyen P. Efficacy and follow-up of anti-VEGF injections in diabetic macular edema in real-life practice at the Dijon university medical centre through the Save Sight Registries. J Fr Ophtalmol 2020; 43:618-625. [PMID: 32473741 DOI: 10.1016/j.jfo.2019.10.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 10/18/2019] [Indexed: 01/14/2023]
Abstract
PURPOSE To evaluate the efficacy of intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections (IVT) in diabetic macular edema (DME) in real-life practice using the Save Sight Registries (SSR). MATERIAL AND METHODS We conducted an observational, single-centre, retrospective study in the department of ophthalmology of the Dijon University Hospital. We included treatment-naive patients who presented with DME between January 2016 and December 2017. Demographic and clinical data, follow-up visits, and treatments administered were entered into the SSR, an international online ophthalmic registry. Primary endpoints were the change in best-corrected visual acuity (BCVA) and central subfield thickness (CST) from baseline to 12 and 24 months. RESULTS Fifty-eight eyes of 43 patients with a mean [standard deviation (SD)] age of 67.1 [9.5] years were included. Forty-one eyes completed 12 months of follow-up, and 17 eyes completed 24 months of follow up. Median [SD] baseline BCVA was 56.1 [22.9] ETDRS letters and the median [95% confidence interval (95% CI)] baseline CST was 447.9 [161.0] micrometers (μm). Median [95% CI] improvement in BCVA from baseline to months 12 and 24 were respectively, +5.6 [+0.5; +10.7] ETDRS letters and +7.7 [-2.8; +18.2] ETDRS letters. The median [95% CI] decrease in CST from baseline to months 12 and 24 were respectively, -110.9 [-154.5; -67.3] μm and -125.5 [-198.0; -53.0] μm. CONCLUSION Our clinical practice can be evaluated easily with the SSR system. In real life, anti-VEGF IVT are an effective treatment for DME, which result in improved BCVA and decreased CST.
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Affiliation(s)
- M Tessier
- Service d'ophtalmologie, CHU de Dijon, Dijon, France.
| | - C Meillon
- Service d'ophtalmologie, CHU de Dijon, Dijon, France
| | - C Creuzot-Garcher
- Service d'ophtalmologie, CHU de Dijon, Dijon, France; Eye and Nutrition Research Group, CSGA, UMR1324 INRA, 6265 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| | - A M Bron
- Service d'ophtalmologie, CHU de Dijon, Dijon, France; Eye and Nutrition Research Group, CSGA, UMR1324 INRA, 6265 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| | - P Nguyen
- The Save Sight Institute, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
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23
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Abu-Yaghi NE, Abed AM, Khlaifat DF, Nawaiseh MB, Emoush LO, AlHajjaj HZ, Abojaradeh AM, Hattar MN, Abusaleem SK, Sabbagh HM, Abu Gharbieh YA, Quaqazeh SA. Factors Affecting Compliance to Anti-Vascular Endothelial Growth Factor Treatment of Diabetic Macular Edema in a Cohort of Jordanian Patients. Clin Ophthalmol 2020; 14:921-929. [PMID: 32273676 PMCID: PMC7102883 DOI: 10.2147/opth.s248661] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/04/2020] [Indexed: 12/27/2022] Open
Abstract
Purpose To determine compliance rates and characteristics and to investigate factors affecting patients’ adherence to treatment with anti-vascular endothelial growth factors (anti-VEGFs) for diabetic macular edema (DME) in a cohort of Jordanian patients. Methods A retrospective case series wherein the files of DME patients treated with anti-VEGFs were reviewed and analyzed for factors affecting treatment compliance was undertaken. Demographic, clinical and ocular characteristics were recorded. All patients were also interviewed by phone using a structured questionnaire. Univariate and multivariate analyses were performed to determine factors associated with compliance. Results A total of 117 patients (65 males 52 females) were included in this study with a mean age of 62.93 years (±9.75). Approximately, 85% of patients were compliant to their treatment and follow-up plan during the first year of management. Subjective perception of visual improvement after receiving three loading doses was the only independent variable with a unique statistically significant contribution to compliance. All other studied factors in this group of patients were not significantly associated with patient compliance. Conclusion VEGF suppression via the intravitreal route to treat DME is a long-term process that requires caregiver dedication but also proper patient compliance. Addressing real-life barriers in those patients may help guide future strategies to improve the treatment experience, lower the financial burden and contribute to better outcomes. Patients' perceptions of possible treatment outcomes at the short term may influence their long-term commitment to therapy.
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Affiliation(s)
- Nakhleh E Abu-Yaghi
- Department of Special Surgery, Ophthalmology Division, The University of Jordan, Amman, Jordan
| | - Alaa M Abed
- Department of Special Surgery, Ophthalmology Division, The University of Jordan, Amman, Jordan
| | | | | | - Laith O Emoush
- School of Medicine, The University of Jordan, Amman, Jordan
| | | | | | | | | | - Hashem M Sabbagh
- Department of Special Surgery, Ophthalmology Division, The University of Jordan, Amman, Jordan
| | - Yazan A Abu Gharbieh
- Department of Special Surgery, Ophthalmology Division, The University of Jordan, Amman, Jordan
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24
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Anti-VEGF Treatment of Diabetic Macular Edema: Two-Year Visual Outcomes in Routine Clinical Practice. J Ophthalmol 2020; 2020:6979758. [PMID: 32280530 PMCID: PMC7125496 DOI: 10.1155/2020/6979758] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 02/05/2020] [Accepted: 02/17/2020] [Indexed: 01/18/2023] Open
Abstract
Purpose The purpose of this study was to evaluate 2-year visual outcomes in patients with diabetic macular edema (DME) treated with anti-VEGF agents in a routine clinical setting. Methods The medical records of patients treated with ranibizumab or aflibercept due to DME at the Eye Hospital, University Medical Centre Ljubljana, Slovenia, between January 2016 and March 2019 were retrospectively reviewed. After applying inclusion and exclusion criteria, 123 patients (123 eyes) were included in the study. Results Baseline visual acuity (VA) was 60.9 ± 15.2 letters (median 63; range 7-85). Baseline central retinal subfield thickness (CRT) was 440.7 ± 132.5 μm (median 430; range 114-1000). No significant change in VA over 2 years was found (mean change +2.1 ± 16.8 letters (median 2; range -53-52)). However, there was a significant change in VA in the subgroup with baseline VA <70 letters (mean change +5.7 ± 17.9 letters (median 5; range -52-52)). VA gains of ≥15 letters were achieved in 25 eyes (20.3%). Changes in CRT were significant over 2 years. Patients received 4.5 ± 2.1 (median 5, range 1-9) and 2.6 ± 2.3 (median 2, range 0-8) injections in the first and second years, respectively. Conclusions The two-year visual outcomes in this retrospective analysis appear to be comparable to previously reported outcomes in routine clinical practice. Our analysis provides some information about the effectiveness of anti-VEGF treatment in routine clinical practice in Slovenia. More intensive treatment should be implemented in the management of patients in order to achieve better visual outcomes.
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25
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Kern C, Schiefelbein J, Fu DJ, Schworm B, Sim D, Herold T, Priglinger S, Kortuem K. Two Year Visual Acuity and Structural Outcomes in Patients with Diabetic Macular Oedema Treated with Intravitreal Aflibercept - A Retrospective Cohort Study. Clin Ophthalmol 2020; 14:533-541. [PMID: 32161438 PMCID: PMC7049742 DOI: 10.2147/opth.s237586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 01/24/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose To assess visual and anatomical outcomes of intravitreal aflibercept for clinically significant diabetic macular oedema (DME). Methods For this retrospective single-center cohort study at a tertiary referral center, we performed a data warehouse query to identify 117 treatment-naive patients (139 eyes) undergoing intravitreal treatment with aflibercept for DME between January 2014 and May 2018. Changes in best-corrected visual acuity (BCVA) values (as measured with ETDRS letters), central retinal thickness (CRT) and total macular volume (TVOL) are reported over a two-year period at various time-points. Results The total number of injections per study eye was 5.5 ± 1.4 after one and 8.7 ± 2.2 injections after two years. Baseline visual acuity (VA) was 60.1 ± 14.5 letters. A gain of 4.8 and 9.2 letters from baseline was observed after one and two years, respectively (both p ≤ 0.01). In comparison to the mean CRT at baseline (419 ± 174 µm), a CRT decrease was observed after one and two years of treatment (298 ± 115 µm and 319 ± 119 µm, respectively; both p ≤ 0.01). Similarly, TVOL decreased from 10.12 ± 2.05 mm3 to 8.96 ± 0.96 mm3 and 9.01 ± 1.29 mm3 (both p ≤ 0.01). Conclusion This study demonstrates that treating DME with intravitreal aflibercept yields positive functional and structural outcomes over a two-year period. However, we observed fewer injection numbers, along with inferior VA and structural outcomes than has been reported in randomized clinical trials. Our results show similar results as in patients treated with ranibizumab due to DME in real-life settings.
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Affiliation(s)
- Christoph Kern
- Department of Ophthalmology, University Hospital LMU, Munich, Germany.,Moorfields Eye Hospital, London, UK
| | | | | | - Benedikt Schworm
- Department of Ophthalmology, University Hospital LMU, Munich, Germany
| | - Dawn Sim
- Moorfields Eye Hospital, London, UK
| | - Tina Herold
- Department of Ophthalmology, University Hospital LMU, Munich, Germany
| | | | - Karsten Kortuem
- Department of Ophthalmology, University Hospital LMU, Munich, Germany.,Moorfields Eye Hospital, London, UK
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Vaz-Pereira S, Castro-de-Sousa JP, Martins D, Prates Canelas J, Reis P, Sampaio A, Urbano H, Kaku P, Nascimento J, Marques-Neves C. The Outcomes of Switching from Short- to Long-Term Intravitreal Corticosteroid Implant Therapy in Patients with Diabetic Macular Edema. Ophthalmic Res 2019; 63:114-121. [PMID: 31801148 DOI: 10.1159/000503036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 08/30/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND First-line treatment for diabetic macular edema (DME) is usually with antivascular endothelial growth factor agents, followed by intravitreal corticosteroids as a second-line treatment option. Long-term corticosteroids may offer quality of life and effectiveness benefits over short-term implants. OBJECTIVES To evaluate outcomes of patients with persistent or recurrent DME who switched from a short-term (dexamethasone) to a long-term (fluocinolone acetonide, FAc) corticosteroid intravitreal implant in a real-world setting. METHODS This is a retrospective study in 9 Portuguese centers. An FAc intravitreal implant was administered according to product labeling. Effectiveness outcomes were mean change in visual acuity (VA; ETDRS letters), central retinal thickness (CRT; µm), and macular volume (MV; mm3). The safety outcome was mean change in intraocular pressure (IOP; mm Hg). All were analyzed at months 1 and 3, and then quarterly until month 24 after implantation. RESULTS Forty-four eyes from 36 patients were analyzed. Mean duration of DME was 3.3 ± 1.9 years, and mean follow-up was 8 months. From baseline following FAc implantation, VA increased significantly at months 1 and 6 (mean +6.82 and +13.02 letters, respectively; p = 0.005), and last observation carried forward (LOCF; mean +8.3 letters; p = 0.002). CRT improved significantly at months 1 and 6 (mean -71.81 and -170.77 µm, respectively; p = 0.001), and LOCF (mean -121.46 µm; p = 0.001). MV was consistently, but not significantly, decreased from baseline to LOCF (mean -0.69 mm3; p = 0.062). The mean change in IOP was -0.25 and +0.88 mm Hg at months 1 and 6, respectively (p = 0.268), and +1.86 mm Hg at LOCF (p = 0.036). Increases were controlled with topical medication in most cases. CONCLUSIONS The FAc intravitreal implant is effective in patients previously treated with short-term corticosteroid implants. Thus, after a suboptimal response to antiangiogenics or a short-term corticosteroid, a single FAc implant may be considered an effective and tolerable treatment that can improve long-term outcomes for patients with sight-threatening DME.
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Affiliation(s)
- Sara Vaz-Pereira
- Department of Ophthalmology, Centro Hospitalar Universitário de Lisboa Norte, EPE - Hospital de Santa Maria, Lisbon, Portugal, .,Department of Ophthalmology, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal,
| | - João Paulo Castro-de-Sousa
- Department of Ophthalmology, Centro Hospitalar de Leiria, Leiria, Portugal.,CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.,Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal
| | - David Martins
- Department of Ophthalmology, Centro Hospitalar de Setúbal, Setúbal, Portugal
| | - Joaquim Prates Canelas
- Department of Ophthalmology, Centro Hospitalar Universitário de Lisboa Norte, EPE - Hospital de Santa Maria, Lisbon, Portugal.,Department of Ophthalmology, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Pedro Reis
- Department of Ophthalmology, Hospital das Forças Armadas, Lisbon, Portugal
| | | | - Helena Urbano
- Department of Ophthalmology, Centro Hospitalar de Lisboa Ocidental - Hospital Egas Moniz, Lisbon, Portugal
| | - Paulo Kaku
- Department of Ophthalmology, Hospital da Cruz Vermelha Portuguesa, Lisbon, Portugal
| | | | - Carlos Marques-Neves
- Department of Ophthalmology, Centro Hospitalar Universitário de Lisboa Norte, EPE - Hospital de Santa Maria, Lisbon, Portugal.,Department of Ophthalmology, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal.,ALM Oftalmolaser, Lisbon, Portugal
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27
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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.
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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
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Habib AE, Abdel-Kader AA, Eissa IM, Awadein A. Adherence to Intravitreal Anti-Vascular Endothelial Growth Factor (Anti-VEGF) Drugs in Diabetic Macular Edema in an Egyptian Population: A Health Belief Model. Curr Eye Res 2018; 44:303-310. [DOI: 10.1080/02713683.2018.1543708] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Ahmed E. Habib
- Ophthalmology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Iman M. Eissa
- Ophthalmology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Awadein
- Ophthalmology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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