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Mushtaq Y, Mushtaq MM, Gatzioufas Z, Ripa M, Motta L, Panos GD. Intravitreal Fluocinolone Acetonide Implant (ILUVIEN ®) for the Treatment of Retinal Conditions. A Review of Clinical Studies. Drug Des Devel Ther 2023; 17:961-975. [PMID: 37020801 PMCID: PMC10069638 DOI: 10.2147/dddt.s403259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/22/2023] [Indexed: 04/07/2023] Open
Abstract
Fluocinolone acetonide (FAc) intravitreal implant (Iluvien®) is a corticosteroid implant indicated for the treatment of diabetic macular oedema (DMO) in patients who have previously received conventional treatment without good response, non-infectious posterior uveitis, and as an off-label treatment of the macular oedema secondary to retinal vein occlusion. FAc is a non-biodegradable 0.19 mg intravitreal implant which is designed to release FAc over 3 years at a rate of approximately 0.2 mcg per day. The aim of this review is to describe the special pharmacological properties of Iluvien and display the outcomes of the most important clinical trials and real-world studies regarding its efficacy and safety for the management of the above retinal disorders.
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Affiliation(s)
- Yusuf Mushtaq
- Department of Ophthalmology, Queen’s Medical Centre, Nottingham University Hospitals NHS Trust & School of Medicine, University of Nottingham, Nottingham, UK
| | - Maryam M Mushtaq
- Department of Acute Medicine, Luton and Dunstable University Hospitals NHS Trust, Luton, UK
| | - Zisis Gatzioufas
- Department of Ophthalmology, Basel University Hospital & University of Basel School of Medicine, Basel, Switzerland
| | - Matteo Ripa
- Ophthalmology Unit, “Fondazione Policlinico Universitario A. Gemelli IRCCS”, Rome, Italy
| | - Lorenzo Motta
- Department of Ophthalmology, William Harvey Hospital, East Kent Hospitals University NHS Foundation Trust, Kent, UK
| | - Georgios D Panos
- Department of Ophthalmology, Queen’s Medical Centre, Nottingham University Hospitals NHS Trust & School of Medicine, University of Nottingham, Nottingham, UK
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Yuen YS, Gilhotra JS, Dalton M, Aujla JS, Mehta H, Wickremasinghe S, Uppal G, Arnold J, Chen F, Chang A, Fraser-Bell S, Lim L, Shah J, Bowditch E, Broadhead GK. Diabetic Macular Oedema Guidelines: An Australian Perspective. J Ophthalmol 2023; 2023:6329819. [PMID: 36824442 PMCID: PMC9943607 DOI: 10.1155/2023/6329819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/21/2022] [Accepted: 12/30/2022] [Indexed: 02/16/2023] Open
Abstract
The number of people living with diabetes is expected to rise to 578 million by 2030 and to 700 million by 2045, exacting a severe socioeconomic burden on healthcare systems around the globe. This is also reflected in the increasing numbers of people with ocular complications of diabetes (namely, diabetic macular oedema (DMO) and diabetic retinopathy (DR)). In one study examining the global prevalence of DR, 35% of people with diabetes had some form of DR, 7% had PDR, 7% had DMO, and 10% were affected by these vision-threatening stages. In many regions of the world (Australia included), DR is one of the top three leading causes of vision loss amongst working age adults (20-74 years). In the management of DMO, the landmark ETDRS study demonstrated that moderate visual loss, defined as doubling of the visual angle, can be reduced by 50% or more by focal/grid laser photocoagulation. However, over the last 20 years, antivascular endothelial growth factor (VEGF) and corticosteroid therapies have emerged as alternative options for the management of DMO and provided patients with choices that have higher chances of improving vision than laser alone. In Australia, since the 2008 NHMRC guidelines, there have been significant developments in both the treatment options and treatment schedules for DMO. This working group was therefore assembled to review and address the current management options available in Australia.
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Affiliation(s)
| | | | | | - Jaskirat S. Aujla
- South Australian Institute of Ophthalmology, Adelaide, SA, Australia
| | - Hemal Mehta
- Save Sight Registries, University of Sydney, Sydney, NSW, Australia
- Strathfield Retina Clinic, Sydney, Australia
| | - Sanj Wickremasinghe
- Centre for Eye Research Australia, The Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia
| | - Gurmit Uppal
- Moreton Eye Group, Brisbane, Queensland, Australia
| | | | - Fred Chen
- Centre for Ophthalmology and Visual Sciences (Incorporating Lions Eye Institute), The University of Western Australia, Nedlands, WA, Australia
- Ophthalmology, Department of Surgery, University of Melbourne, Victoria, Australia
| | - Andrew Chang
- Sydney Institute of Vision Science, University of Sydney, Sydney, NSW, Australia
- Sydney Retina Clinic and Day Surgery, University of Sydney, Sydney, NSW, Australia
- Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Samantha Fraser-Bell
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Lyndell Lim
- Centre for Eye Research Australia, The Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia
| | - Janika Shah
- Sydney Eye Hospital, Sydney, Australia
- Singapore National Eye Centre, Singapore
| | - Ellie Bowditch
- Save Sight Institute, University of Sydney, Sydney, NSW, Australia
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Gonzalez-Cortes JH, Martinez-Pacheco VA, Gonzalez-Cantu JE, Bilgic A, de Ribot FM, Sudhalkar A, Mohamed-Hamsho J, Kodjikian L, Mathis T. Current Treatments and Innovations in Diabetic Retinopathy and Diabetic Macular Edema. Pharmaceutics 2022; 15:pharmaceutics15010122. [PMID: 36678750 PMCID: PMC9866607 DOI: 10.3390/pharmaceutics15010122] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/22/2022] [Accepted: 12/26/2022] [Indexed: 01/01/2023] Open
Abstract
Diabetic retinopathy (DR) is one of the leading causes of blindness worldwide. Multiple treatment options have been used over time to attempt to modify the natural progression of the disease in both proliferative diabetic retinopathy (PDR) and diabetic macular edema (DME). These two retinal complications are the result of microvascular occlusions and vascular hyperpermeability and are considered one of the leading causes of irreversible blindness in patients of working age. It is now well demonstrated that PDR and DME are associated with increased levels of inflammatory and pro-angiogenic factors in the ocular compartment. To date, laser photocoagulation, vascular endothelial growth factor (VEGF) inhibitors, and corticosteroids have demonstrated efficacy in their treatment in large randomized controlled trials and in real-life observational studies. This manuscript aims to provide a comprehensive review of current treatments, including the main drugs used in diabetic pathologic manifestations, as well as new therapeutic alternatives, such as extended-release intraocular devices.
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Affiliation(s)
- Jesus H. Gonzalez-Cortes
- Ophthalmology Department, School of Medicine, University Hospital “Dr. Jose Eleuterio Gonzalez”, Universidad Autónoma de Nuevo León, Monterrey 64460, Mexico
- Correspondence: ; Tel.: +52-8182545652
| | - Victor A. Martinez-Pacheco
- Retina and Vitreous Department, Hospital de Nuestra Señora de la Luz, Universidad Nacional Autónoma de México, Mexico City 06030, Mexico
| | - Jesus E. Gonzalez-Cantu
- Ophthalmology Department, Instituto Avalos, University Galileo, Guatemala City 01010, Guatemala
| | - Alper Bilgic
- Alphavision Augenarztpraxis, 27568 Bremerhaven, Germany
| | - Francesc March de Ribot
- Department of Ophthalmology, Otago University, Dunedin 9016, New Zealand
- Department of Ophthalmology, Girona University, 17004 Girona, Spain
| | | | - Jesus Mohamed-Hamsho
- Ophthalmology Department, School of Medicine, University Hospital “Dr. Jose Eleuterio Gonzalez”, Universidad Autónoma de Nuevo León, Monterrey 64460, Mexico
| | - Laurent Kodjikian
- Service d’Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004 Lyon, France
- Unité Mixte de Recherche—Centre National de la Recherche Scientifique 5510, Matéis, Villeurbanne, 69004 Lyon, France
| | - Thibaud Mathis
- Service d’Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004 Lyon, France
- Unité Mixte de Recherche—Centre National de la Recherche Scientifique 5510, Matéis, Villeurbanne, 69004 Lyon, France
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Deuchler SK, Schubert R, Singh P, Chedid A, Kenikstul N, Scott J, Kohnen T, Ackermann H, Koch F. Vitreous cytokine levels following the administration of a single 0.19 mg fluocinolone acetonide (ILUVIEN®) implant in patients with refractory diabetic macular edema (DME)-results from the ILUVIT study. Graefes Arch Clin Exp Ophthalmol 2022; 260:2537-2547. [PMID: 35239010 PMCID: PMC9325820 DOI: 10.1007/s00417-022-05564-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 10/29/2021] [Accepted: 01/11/2022] [Indexed: 11/26/2022] Open
Abstract
Purpose To investigate the changes in vitreous inflammatory and angiogenic cytokine levels, primarily interleukin-(IL)-6, following intravitreal injection of the 0.19 mg fluocinolone acetonide (FAc, ILUVIEN®) implant in patients with diabetic macular edema. Methods A single-center phase IV study involving 12 patients’ eyes with diabetic macular edema. Vitreous fluid samples were obtained prior to intravitreal injection of the fluocinolone acetonide implant and then again over a 6-month period. Vitreous samples were examined using a cytometric bead array to measure IL-6, IL-8, IP-10, MCP-1, VEGF, and CD54. PIGF and PEDF were measured using an enzyme-linked immunosorbent assay. Changes in the cytokine and chemokine expression patterns were analyzed. Clinical parameters such as BCVA and center point thickness (CPT) were also examined. Results There were mean reductions in all parameters between baseline and month 6. Significant changes (p < 0.05 versus baseline) were observed in the expression of IL-6, IP-10, MCP-1, and CD54 following the administration of fluocinolone acetonide implant. VEGF and PIGF increased at month 1 before declining at month 6, though this trend was not significant. CPT decreased rapidly between screening and the first follow-up visit, and this decrease was sustained. BCVA remained relatively stable throughout. Conclusion This study demonstrated changes in vitreous inflammatory and angiogenic cytokine levels following intravitreal injection of the FAc implant in patients with diabetic macular edema. Data show that the fluocinolone acetonide implant led to rapid and sustained reductions of some inflammatory cytokines with improvement of the overall clinical picture. Supplementary Information The online version contains supplementary material available at 10.1007/s00417-022-05564-2.
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Affiliation(s)
- Svenja K Deuchler
- Augenzentrum Frankfurt, Georg-Baumgarten-Str. 3, Frankfurt am Main, 60549, Germany.
| | - Ralf Schubert
- Pneumological-Immunological Laboratory, Goethe University Hospital, Frankfurt am Main, Germany
| | - Pankaj Singh
- Department of Ophthalmology, Goethe University Hospital, Frankfurt am Main, Germany
| | - Adonis Chedid
- Department of Ophthalmology, Goethe University Hospital, Frankfurt am Main, Germany
| | - Ninel Kenikstul
- Department of Ophthalmology, Goethe University Hospital, Frankfurt am Main, Germany
| | - Julia Scott
- Augenzentrum Frankfurt, Georg-Baumgarten-Str. 3, Frankfurt am Main, 60549, Germany
| | - Thomas Kohnen
- Department of Ophthalmology, Goethe University Hospital, Frankfurt am Main, Germany
| | - Hanns Ackermann
- Institute of Biostatistics, Goethe University Hospital, Frankfurt am Main, Germany
| | - Frank Koch
- Augenzentrum Frankfurt, Georg-Baumgarten-Str. 3, Frankfurt am Main, 60549, Germany
- Department of Ophthalmology, Goethe University Hospital, Frankfurt am Main, Germany
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Pacella F, Pacella E, Trovato Battagliola E, Malvasi M, Scalinci SZ, Turchetti P, Salducci M, Lucchino L, Arrico L. Efficacy and safety of intravitreal Fluocinolone Acetonide microimplant (ILUVIEN ®) in patients with chronic diabetic macular edema: 1 year follow-up. Eur J Ophthalmol 2021; 32:11206721211020203. [PMID: 34030511 DOI: 10.1177/11206721211020203] [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] [Indexed: 11/17/2022]
Abstract
PURPOSE Evaluate the efficacy and safety of intravitreal 0.19 mg fluocinolone acetonide (FAc) micro implant in patients with chronic diabetic macular edema (cDME). METHODS Prospective study recruiting subjects with cDME. Inclusion criteria: cDME for at least 2 years documented with OCT imaging; pseudophakia; previous treatments with laser photocoagulation and intravitreal injections of anti-VEGF and/or dexamethasone. Exclusion criteria: phakia; ocular hypertension; tractional component visible on OCT; glaucoma; previous vitrectomy. Outcome measures included best-corrected visual acuity (BVCA), intraocular pressure (IOP), and central macular thickness (CMT), measured 1, 3, 6, and 12 months post-injection. Data were compared with the Friedman test and significance was set at p < 0.05. RESULTS A total of 18 eyes with a median duration of cDME of 45 months (25-118 months). The 77% of subjects either maintained or improved their BVCA. About 17% and 33% of subjects showed an improvement of 15 ETDRS letters or more at 3 and 12 months respectively. The 17% and 28% of subjects showed a CMT <250 microns at 3 and 12 months, respectively. The median change in CMT thickness was of -370 and -373.5 microns at 3 and 12 months post-injection respectively (p-value is 0.025). Changes in median IOP at 3 and 12 months post-injection were not statistically significant (p-value is 0.210). Ocular hypertension (OHT) was detected in two eyes (11%). CONCLUSION The FAc micro implant has proved efficacy in improving and/or maintaining BVCA in 77% of patients with cDME up to 12 months post-injection. Ocular hypertension is the most common side effect but responds well to topical therapy.
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Affiliation(s)
- Fernanda Pacella
- Department of Sense Organs, La Sapienza University of Rome, Rome, Italy
| | - Elena Pacella
- Department of Sense Organs, La Sapienza University of Rome, Rome, Italy
| | | | | | | | - Paolo Turchetti
- National Institute for Health, Migration and Poverty (INMP/NIHMP), Rome, Italy
| | - Mauro Salducci
- Department of Sense Organs, La Sapienza University of Rome, Rome, Italy
| | - Luca Lucchino
- Department of Sense Organs, La Sapienza University of Rome, Rome, Italy
| | - Loredana Arrico
- Department of Sense Organs, La Sapienza University of Rome, Rome, Italy
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Chronopoulos A, Chronopoulos P, Ashurov A, Korb C, Pfeiffer N, Hattenbach LO. Switching to intravitreal fluocinolone acetonide implant for refractory diabetic macular edema: 12- and 24-month results. Eur J Ophthalmol 2021; 32:443-449. [PMID: 33601897 DOI: 10.1177/1120672121992982] [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: 02/06/2023]
Abstract
PURPOSE To report visual and anatomical outcomes of chronic/refractory diabetic macular edema (DME) treated with intravitreal fluocinolone acetonide implant. SETTING Retrospective, one arm, multicentric study. METHOD Between 2013 and 2018, 27 consecutive eyes of 25 patients with chronic/refractory DME were treated with a fluocinolone acetonide intravitreal implant. Best registered visual acuity (BRVA), central retinal thickness (CRT), and Goldmann tonometry intraocular pressure (IOP) were assessed at 12 and 24 months. The need for IOP lowering treatment as well as top-up therapy during the follow-up were also assessed. RESULTS The duration of DME prior to treatment in our study was 54 ± 24 months. The baseline mean BRVA of 0.7 ± 0.34 logMAR improved to 0.5 ± 0.3 (p = 0.01) at 12 months and 0.46 ± 0.3 (p = 0.04) at 24 months. At 12 months, BRVA improved in 14 eyes (52%), stabilized in 5 eyes (20%), and decreased in 3 eyes (11%). At 24 months, BRVA improved further in 6 eyes (24%), stabilized in 3 eyes (12%), and decreased in 6 eyes (24 %). Mean CRT decreased from 497 ± 176 to 349 ± 186 μm at 12 months (p = 0.0005) and to 267 ± 104 μm at 24 months (p = 0.001). Only five eyes required additional treatment for DME and only three eyes required treatment for raised IOP. DISCUSSION Our results show that the visual and the anatomical improvements achieved by a single injection of a fluocinolone acetonide implant were maintained up to 24 months with minimal additional therapy even in eyes with a long and heavy history; however, IOP monitoring remains essential.
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Affiliation(s)
| | - Panagiotis Chronopoulos
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Agharza Ashurov
- Department of Ophthalmology, Ludwigshafen Hospital, Ludwigshafen am Rhein, Germany
| | - Christina Korb
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Norbert Pfeiffer
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Lars-Olof Hattenbach
- Department of Ophthalmology, Ludwigshafen Hospital, Ludwigshafen am Rhein, Germany
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Kodjikian L, Baillif S, Creuzot-Garcher C, Delyfer MN, Matonti F, Weber M, Mathis T. Real-World Efficacy and Safety of Fluocinolone Acetonide Implant for Diabetic Macular Edema: A Systematic Review. Pharmaceutics 2021; 13:pharmaceutics13010072. [PMID: 33430389 PMCID: PMC7827527 DOI: 10.3390/pharmaceutics13010072] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 12/24/2020] [Accepted: 01/04/2021] [Indexed: 12/18/2022] Open
Abstract
To assess real-world outcomes of fluocinolone acetonide (FAc) implant in treating diabetic macular edema (DME), a systematic literature review was conducted on PubMed in order to identify publications assessing the efficacy and safety of the FAc implant in DME in daily practice. Case reports and randomized controlled trials were excluded. Twenty-two observational real-world studies analyzing a total of 1880 eyes were included. Mean peak visual gain was +8.7 letters (11.3 months post-FAc injection) and was greater for lower baseline best corrected visual acuity (BCVA) and for more recent DME. Mean central retinal thickness (CRT) decreased 34.3% from baseline. 77.0% of the analyzed studies reported both BCVA improvement of at least five letters and a CRT decrease by 20% or more. Rescue therapy was needed more frequently when FAc was administered for chronic DME. FAc-induced ocular hypertension was reported in 20.1% of patients but only 0.6% needed surgery. Cataract extraction was performed in 43.2% of phakic patients. Adequate patient selection is essential for optimal FAc response and better safety profile. Currently positioned as second- or third-line treatment in the management algorithm, FAc implant decreases treatment burden and provides better letter gain when administered for more recent DME.
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Affiliation(s)
- Laurent Kodjikian
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon 1, 69004 Lyon, France;
- CNRS-UMR 5510 Mateis, University of Lyon 1, 69100 Villeurbane, France
- Correspondence: ; Tel.: +33-(0)4-26-10-94-31
| | - Stephanie Baillif
- Department of Ophthalmology, Pasteur 2 University Hospital, 06000 Nice, France;
| | - Catherine Creuzot-Garcher
- Department of Ophthalmology, Dijon-Bourgogne University Hospital, 21000 Dijon, France;
- Eye and Nutrition Research Group, CSGA, UMR1324 INRA, 6265 CNRS, Burgundy, 21000 Dijon, France
| | - Marie-Noëlle Delyfer
- Department of Ophthalmology, Bordeaux 2 University Hospital, 33000 Bordeaux, France;
- Bordeaux Population Health Research Center, Team LEHA, 33000 Bordeaux, France
| | - Frédéric Matonti
- Monticelli Paradis Center, 13000 Marseille, France;
- Institut de Neurosciences de la Timone-UMR 7289, University of Aix-Marseille, 13000 Marseille, France
| | - Michel Weber
- Department of Ophthalmology, Nantes University Hospital, 44000 Nantes, France;
- Clinical Investigation Centre CIC1413, INSERM and Nantes University Hospital, 44000 Nantes, France
| | - Thibaud Mathis
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon 1, 69004 Lyon, France;
- CNRS-UMR 5510 Mateis, University of Lyon 1, 69100 Villeurbane, France
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Holden SE, Habib M, Currie CJ. Retinal thickness fluctuations in patients receiving fluocinolone acetonide implant for diabetic macular edema. Curr Med Res Opin 2020; 36:959-965. [PMID: 32267790 DOI: 10.1080/03007995.2020.1754183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Objectives: To evaluate central foveal thickness (CFT) variability and accompanying changes in visual acuity (VA) 12 months before and after treatment with the 190 mcg fluocinolone acetonide (FAc) intravitreal implant for diabetic macular edema (DME).Methods: The Iluvien Clinical Evidence cohort study in the United Kingdom (ICE-UK) investigated the effectiveness of the FAc implant in people treated at 13 hospitals from April 2013 to April 2015. The following parameters were calculated for CFT for each patient: mean, standard deviation (SD), retinal thickness amplitude (RTA, the difference between maximum and minimum values), and coefficient of variation (CV).Results: In 149 eyes with ≥2 CFT observations both before and after FAc implantation, the median VA was 50 ETDRS letters at implantation. Mean CFT was 487 µm at implantation and 135 µm at 12 months post-implant. Before implantation, the mean CV and mean SD for CFT were 24.6% and 112 µm, respectively; the mean RTA was 254 µm. A statistically significant (p < .001) decrease in all three parameters was observed after implantation (18.3%, 68.2 μm and 146 μm, respectively). There was an association between CFT change between extremes and the corresponding change in VA (Pearson's correlation coefficient, r = -0.292, p < .001, prior to the implant; r = -0.379, p < .001, post-implant).Conclusions: After accounting for the reduction in CFT, retinal thickness stabilized following FAc implantation. There might be VA benefits in reducing variability in CFT over time. This merits further exploration but would require more frequent CFT observations in order to properly determine patterns of retinal thickness variability.
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Affiliation(s)
| | | | - Craig J Currie
- Pharmatelligence, Cardiff, UK
- Institute of Population Medicine, Cardiff University, Cardiff, UK
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Estebainha R, Goldhardt R, Falcão M. A New Approach for Diabetic Macular Edema Treatment: review of clinical practice results with 0.19 mg fluocinolone acetonide intravitreal implant including vitrectomized eyes. CURRENT OPHTHALMOLOGY REPORTS 2020; 8:1-10. [PMID: 32346496 PMCID: PMC7188023 DOI: 10.1007/s40135-020-00225-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW Fluocinolone acetonide is a synthetic fluorinated glucocorticoid. It has selective and potent agonist properties by binding to the cytosolic glucocorticoid receptor with high affinity; it is devoid of mineralocorticoid activity. Two extended-release (i.e. lasting up to 3 years) drug delivery systems containing fluocinolone acetonide (FAc) have been approved by the FDA for intravitreal use: Retisert ® (Bausch&Lomb, New Jersey, USA) and Iluvien ® (Alimera Sciences, Atlanta, USA). The former contains 0.59 mg of FAc, which is approved for the treatment of chronic noninfectious posterior segment uveitis. The latter contains a dose of 0.19 mg of FAc and is approved for the treatment of diabetic macular edema and here we review the results published in the clinical literature relating to its use in the treatment of diabetic macular edema (DME). RECENT FINDINGS The 0.19 mg FAc implant (Iluvien®) is a new approved treatment approach for DME. It is a non-biodegradable implant that continuously releases a microdose of FAc into the vitreous cavity for up to three years. It is effective in chronic DME with the added value of decreasing the treatment burden of multiple intravitreal injections. Recently, clinical practice studies are reporting its efficacy and safety profile (intra-ocular pressure rise and cataract), as well as its use in clinical setting not included in clinical trial such as vitrectomized eyes. SUMMARY The FAc implant has demonstrated in clinical practice results that mirror the results of the clinical trials efficacy wise. Regarding its safety profile, cataract is a common complication, however, intra-ocular pressure rises may be lower than the ones reported in trials. The implant has shown effectiveness in vitrectomized eyes. An increasing evidence of real-world studies have supported utility of the implant in DME patients. It's extended-release format for up to 3 years benefits to the patient and carer as it means fewer injections and visits to the clinic.
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Affiliation(s)
| | - Raquel Goldhardt
- Miami Veterans Administration Medical Center, 1201 NW 16th St, Miami, FL 33125
- Bascom Palmer Eye Institute, Department of Ophthalmology, University of Miami, 900 NW 17th Street, Miami, FL, 33136
| | - Manuel Falcão
- Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Portugal
- Ophthalmology Department of Centro Hospitalar São João, Porto, Portugal
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Adams OE, Schechet SA, Hariprasad SM. Discontinuous to continuous therapy for persistent diabetic macular edema leads to reduction in treatment frequency. Eur J Ophthalmol 2020; 31:612-619. [PMID: 31964171 DOI: 10.1177/1120672120901691] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To evaluate, in the setting of persistent diabetic macular edema, the impact that continuous fluocinolone acetonide delivery has on treatment burden, visual acuity, central retinal thickness, and intraocular pressure. MATERIALS AND METHODS A single-center, retrospective, cohort study of patients with persistent diabetic macular edema, previously treated with anti-vascular endothelial growth factor injections, dexamethasone implants, or focal laser, who were subsequently treated with fluocinolone acetonide was conducted. All retinal visits were analyzed prior to fluocinolone acetonide, until the most recent follow-up visit. Primary outcomes were pre- and post-fluocinolone acetonide changes in the best-corrected visual acuity and number of treatments required for diabetic macular edema. Secondary outcomes included changes in the central retinal thickness and intraocular pressure. RESULTS A total of 19 eyes with persistent diabetic macular edema were included and followed for a mean (SD) of 399.3 (222.9) days. Post-fluocinolone acetonide, the mean best-corrected visual acuity improved by 0.4 ETDRS letters for all eyes (p = 0.895) and the central retinal thickness decreased by 34.2 µm (p = 0.077). After fluocinolone acetonide, the number of treatments decreased from an average of one treatment every 2.7 months to one every 6 months (p = 0.009). Furthermore, post-fluocinolone acetonide, 10/19 eyes (52.6%) did not require additional treatment due to a dry macula, and those who did experienced a non-statistically significant reduction of treatments, from one every 2.6 months pre-fluocinolone acetonide, to one every 2.8 months post-fluocinolone acetonide (p = 0.622). CONCLUSIONS In the setting of persistent diabetic macular edema, fluocinolone acetonide significantly reduces the therapeutic burden, while maintaining best-corrected visual acuity and improving the central retinal thickness. In patient-centered discussions, judiciously employing fluocinolone acetonide should be performed to mitigate this therapeutic burden for patients.
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Affiliation(s)
- Olufemi E Adams
- Pritzker School of Medicine, The University of Chicago, Chicago, IL, USA.,Department of Ophthalmology and Visual Science, The University of Chicago Medicine & Biological Sciences, Chicago, IL, USA
| | - Sidney A Schechet
- Department of Ophthalmology and Visual Science, The University of Chicago Medicine & Biological Sciences, Chicago, IL, USA
| | - Seenu M Hariprasad
- Department of Ophthalmology and Visual Science, The University of Chicago Medicine & Biological Sciences, Chicago, IL, USA
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Coelho J, Malheiro L, Melo Beirão J, Meireles A, Pessoa B. Real-world retrospective comparison of 0.19 mg fluocinolone acetonide and 0.7 mg dexamethasone intravitreal implants for the treatment of diabetic macular edema in vitrectomized eyes. Clin Ophthalmol 2019; 13:1751-1759. [PMID: 31571814 PMCID: PMC6750204 DOI: 10.2147/opth.s201611] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 06/25/2019] [Indexed: 01/16/2023] Open
Abstract
Purpose The aim of this study was to evaluate the long-term real-world effectiveness of FAc and DEX implants in vitrectomized DME eyes in a real-world setting. Methods This was a non-interventional, retrospective, comparative study of 46 vitrectomized eyes in 33 patients with persistent or recurrent DME quantified best-corrected visual acuity (BCVA), central foveal thickness (CFT) and intraocular pressure (IOP) over up to 37 months. Results Both FAc and DEX treatment led to statistically and clinically significant improvements in BCVA and CFT. FAc >10-letter improvement on the Early Treatment Diabetic Retinopathy Study [ETDRS] chart over months 3–24 and a sustained ~200 µm CFT reduction over months 1–24; DEX: >5-letter improvement on the ETDRS chart at months 1 and 3 and >100 µm CFT reduction at month 1. FAc demonstrated sustained, stable and predictable effects on BCVA and CFT over 24 months and also improved BCVA and decreased CFT in a cohort of DME eyes that was refractory to DEX over 6 months. Conclusion This real-world study demonstrates long-term effectiveness of FAc in vitrectomized DME eyes and sustained effectiveness in DME eyes that did not respond to DEX therapy.
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Affiliation(s)
- João Coelho
- Unit of Ophthalmology, Centro Hospitalar Universitário Do Porto, Porto, Portugal
| | - Luísa Malheiro
- Unit of Ophthalmology, Centro Hospitalar Universitário Do Porto, Porto, Portugal
| | - João Melo Beirão
- Unit of Ophthalmology, Centro Hospitalar Universitário Do Porto, Porto, Portugal.,Unit of Ophthalmology, Universidade Do Porto-Instituto Ciências Biomédicas Abel Salazar, Porto, Portugal
| | - Angelina Meireles
- Unit of Ophthalmology, Centro Hospitalar Universitário Do Porto, Porto, Portugal.,Unit of Ophthalmology, Universidade Do Porto-Instituto Ciências Biomédicas Abel Salazar, Porto, Portugal
| | - Bernardete Pessoa
- Unit of Ophthalmology, Centro Hospitalar Universitário Do Porto, Porto, Portugal.,Unit of Ophthalmology, Universidade Do Porto-Instituto Ciências Biomédicas Abel Salazar, Porto, Portugal
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12
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Pons-Faudoa FP, Ballerini A, Sakamoto J, Grattoni A. Advanced implantable drug delivery technologies: transforming the clinical landscape of therapeutics for chronic diseases. Biomed Microdevices 2019; 21:47. [PMID: 31104136 PMCID: PMC7161312 DOI: 10.1007/s10544-019-0389-6] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Chronic diseases account for the majority of all deaths worldwide, and their prevalence is expected to escalate in the next 10 years. Because chronic disorders require long-term therapy, the healthcare system must address the needs of an increasing number of patients. The use of new drug administration routes, specifically implantable drug delivery devices, has the potential to reduce treatment-monitoring clinical visits and follow-ups with healthcare providers. Also, implantable drug delivery devices can be designed to maintain drug concentrations in the therapeutic window to achieve controlled, continuous release of therapeutics over extended periods, eliminating the risk of patient non-compliance to oral treatment. A higher local drug concentration can be achieved if the device is implanted in the affected tissue, reducing systemic adverse side effects and decreasing the challenges and discomfort of parenteral treatment. Although implantable drug delivery devices have existed for some time, interest in their therapeutic potential is growing, with a global market expected to reach over $12 billion USD by 2018. This review discusses implantable drug delivery technologies in an advanced stage of development or in clinical use and focuses on the state-of-the-art of reservoir-based implants including pumps, electromechanical systems, and polymers, sites of implantation and side effects, and deployment in developing countries.
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Affiliation(s)
- Fernanda P Pons-Faudoa
- Department of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA
- School of Medicine and Health Sciences, Tecnologico de Monterrey, Avenida Eugenio Garza Sada 2501, 64849, Monterrey, NL, Mexico
| | - Andrea Ballerini
- Department of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA
- Department of Oncology and Onco-Hematology, University of Milan, Via Festa del Perdono 7, 20122, Milan, Italy
| | - Jason Sakamoto
- Department of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA
| | - Alessandro Grattoni
- Department of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
- Department of Surgery, Houston Methodist Hospital, 6550 Fannin Street, Houston, TX, 77030, USA.
- Department of Radiation Oncology, Houston Methodist Hospital, 6550 Fannin Street, Houston, TX, 77030, USA.
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13
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Augustin AJ, Bopp S, Fechner M, Holz F, Sandner D, Winkgen AM, Khoramnia R, Neuhann T, Warscher M, Spitzer M, Sekundo W, Seitz B, Duncker T, Ksinsik C, Höh H, Gentsch D. Three-year results from the Retro-IDEAL study: Real-world data from diabetic macular edema (DME) patients treated with ILUVIEN ® (0.19 mg fluocinolone acetonide implant). Eur J Ophthalmol 2019; 30:382-391. [PMID: 30884972 PMCID: PMC7079293 DOI: 10.1177/1120672119834474] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION The Retro-IDEAL (ILUVIEN Implant for chronic DiabEtic MAcuLar edema) study is a retrospective study designed to assess real-world outcomes achieved with the ILUVIEN® (0.19 mg fluocinolone acetonide (FAc)) in patients with chronic diabetic macular edema (DME) in clinical practices in Germany. METHODS This study was conducted across 16 sites in Germany and involved 81 eyes (63 patients) with persistent or recurrent DME and a prior suboptimal response to a first-line intravitreal therapy (primarily anti-VEGF intravitreal therapies). RESULTS Patients were followed-up for 30.8 ± 11.3 months (mean ± standard deviation) and had a mean age of 68.0 ± 10.4 years. Best-recorded visual acuity (BRVA) improved by +5.5 letters at month 9 (P ⩽ 0.005, n=56; from a baseline of 49 letters) and this was maintained through to month 30 (P ⩽ 0.05, n = 42). There was a concurrent improvement in central macular thickness with a reduction from 502 µm at baseline to 338 µm at year 1 (P ⩽ 0.0001, n = 43). This effect was sustained to year 3 (i.e. 318 µm; P ⩽ 0.0001, n = 29). Mean intraocular pressure (IOP) remained constant between baseline and year 3 with a peak change of 1.9 mm Hg occurring at year 1. Elevated IOP was observed in a similar percentage of patients prior to (22.2% of cases) and following (27.2%) treatment with the FAc implant. In the majority of cases, these elevations were managed effectively with IOP medications. CONCLUSIONS Despite substantial amounts of prior intravitreal treatments - primarily with anti-vascular endothelial growth factor (VEGF) drugs - this real-world study showed that sustained structural and functional improvements can last for up to 3 years with a single FAc implant.
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Affiliation(s)
- Albert J Augustin
- Augenklinik, Department of Ophthalmology, Staedtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | - Silvia Bopp
- Augenklinik Universitätsallee, Bremen, Germany
| | | | - Frank Holz
- Universitäts-Augenklinik Bonn, Bonn, Germany
| | | | | | | | | | - Marcus Warscher
- Klinik für Augenheilkunde, Klinikum Frankfurt Höchst, Frankfurt, Germany
| | - Martin Spitzer
- Universitäts-Augenklinik Hamburg Eppendorf, Hamburg, Germany
| | | | - Berthold Seitz
- Universitäts-Augenklinik des Saarlandes, Homburg/Saar, Germany
| | - Tobias Duncker
- Makula Zentrum, Institut für Augenheilkunde Halle, Halle, Germany
| | | | - Helmuth Höh
- Augenklinik, Dietrich-Bonhoeffer-Klinikum, Neubrandenburg, Germany
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14
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Effect of intravitreal or sub-tenon triamcinolone acetonide injection at completion of vitrectomy on peripheral retinochoroidal thickness in eyes with proliferative diabetic retinopathy. Sci Rep 2019; 9:171. [PMID: 30655586 PMCID: PMC6336773 DOI: 10.1038/s41598-018-37220-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 11/28/2018] [Indexed: 12/31/2022] Open
Abstract
The effect of triamcinolone acetonide (TA) on the peripheral retinochoroidal thickness was determined after pars plana vitrectomy (PPV) with scatter photocoagulation in eyes with proliferative diabetic retinopathy. The peripheral retinochoroidal thickness was measured at 5 mm from the limbus in the four quadrants using anterior segment optical coherence tomography before, and 3 days, and 1 and 2 weeks after the surgery. The total peripheral thickness was significantly thicker than the baseline thickness after PPV alone (P < 0.001; 18 eyes), PPV combined with intravitreal TA injection (IVTA; P = 0.011; 19 eyes), and PPV combined with sub-tenon TA injection (STTA; P = 0001; 23 eyes). The total peripheral thickness in the PPV group at 3 days after surgery was significantly thicker than that of the PPV + IVTA (P = 0.015) and of the PPV + STTA groups (P = 0.016). Multiple linear regression analyses showed that the injection of TA by the two routes and the number of photocoagulation burns were significantly correlated with the total peripheral thicknesses at 3 days after the surgery. The results indicate that the PPV with large number of intraoperative scatter photocoagulation burns caused an increase in the total peripheral thickness and an administration of either IVTA and STTA can reduced the degree of thickening.
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15
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La Mantia A, Hawrami A, Laviers H, Patra S, Zambarakji H. Treatment of refractory diabetic macular edema with a fluocinolone acetonide implant in vitrectomized and non-vitrectomized eyes. Int J Ophthalmol 2018; 11:1951-1956. [PMID: 30588429 DOI: 10.18240/ijo.2018.12.13] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 05/25/2018] [Indexed: 11/23/2022] Open
Abstract
AIM To report real-life data on the use of an intravitreal fluocinolone acetonide implant in the treatment of refractory diabetic macular edema (DME) in pars plana vitrectomized (PPV) and non-PPV eyes. METHODS This was a comparative retrospective observational study of 23 eyes with chronic DME. Best-corrected visual acuity (BCVA) and central macular thickness (CMT) were recorded at baseline, 1, 4 and 12mo. Descriptive statistics and non-parametric tests were performed to analyze and compare PPV and non-PPV eyes. RESULTS Seven PPV and 16 non-PPV eyes were included in the study. Median BCVA in the non-PPV group varied from 0.65 logMAR [Interquartile range (IQR): 0.40] at baseline to 0.42 logMAR (IQR: 0.40) at 12mo. Median CMT varied from 430 µm (IQR: 131.3) at baseline to 317 µm (IQR: 107.5) at 12mo. Median BCVA in the PPV group varied from 0.60 logMAR (IQR: 0.62) at baseline to 0.74 logMAR (IQR: 0.34) at 12mo. Median CMT varied from 483 µm (IQR: 146) at baseline to 397 µm (IQR: 132) at 12mo. Of 0/7 eyes and 1/16 eyes in the PPV and non-PPV eyes respectively had a baseline visual acuity of 6/12 or better (0.3 logMAR). At last follow up, 1/7 and 5/16 eyes in the PPV and non-PPV group respectively achieved a visual acuity of 6/12 or better. CONCLUSION Visual outcomes are modest following the use of the fluocinolone acetonide implant for chronic DME. The steroid implant is a useful treatment option in the management of refractory DME in vitrectomized and non-vitrectmized eyes.
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Affiliation(s)
- Alberto La Mantia
- Eye Treatment Centre, Whipps Cross University Hospital, Barts Health National Health System Foundation Trust, Leytonstone, London E11 1NR, UK
| | - Alan Hawrami
- Eye Treatment Centre, Whipps Cross University Hospital, Barts Health National Health System Foundation Trust, Leytonstone, London E11 1NR, UK
| | - Heidi Laviers
- Eye Treatment Centre, Whipps Cross University Hospital, Barts Health National Health System Foundation Trust, Leytonstone, London E11 1NR, UK
| | - Sudeshna Patra
- Eye Treatment Centre, Whipps Cross University Hospital, Barts Health National Health System Foundation Trust, Leytonstone, London E11 1NR, UK
| | - Hadi Zambarakji
- Eye Treatment Centre, Whipps Cross University Hospital, Barts Health National Health System Foundation Trust, Leytonstone, London E11 1NR, UK
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16
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Massa H, Nagar AM, Vergados A, Dadoukis P, Patra S, Panos GD. Intravitreal fluocinolone acetonide implant (ILUVIEN®) for diabetic macular oedema: a literature review. J Int Med Res 2018; 47:31-43. [PMID: 30556449 PMCID: PMC6384476 DOI: 10.1177/0300060518816884] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Diabetic macular oedema (DMO) is a common complication of diabetic retinopathy and may lead to severe visual loss. In this review, we describe the pathophysiology of DMO and review current therapeutic options such as macular laser photocoagulation, anti-vascular endothelial growth factor agents, and steroid implants with a focus on the new fluocinolone acetonide implant, ILUVIEN®. The results of the Fluocinolone Acetonide in Diabetic Macular Edema (FAME) studies are also presented together with the results of real-world studies to support the clinical use of ILUVIEN® in achieving efficient resolution of DMO and improving vision and macular anatomy in this challenging group of patients.
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Affiliation(s)
- Horace Massa
- 1 Department of Ophthalmology, Geneva University Hospitals, Geneva, Switzerland.,*These authors contributed equally to this work
| | - Anindyt M Nagar
- 2 Eye Treatment Centre, Whipps Cross University Hospital, Barts Health NHS Trust, London, UK.,*These authors contributed equally to this work
| | - Athanasios Vergados
- 2 Eye Treatment Centre, Whipps Cross University Hospital, Barts Health NHS Trust, London, UK
| | - Panagiotis Dadoukis
- 2 Eye Treatment Centre, Whipps Cross University Hospital, Barts Health NHS Trust, London, UK
| | - Sudeshna Patra
- 2 Eye Treatment Centre, Whipps Cross University Hospital, Barts Health NHS Trust, London, UK
| | - Georgios D Panos
- 2 Eye Treatment Centre, Whipps Cross University Hospital, Barts Health NHS Trust, London, UK
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17
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Fusi-Rubiano W, Blow RR, Lane M, Morjaria R, Denniston AK. Iluvien™ (Fluocinolone Acetonide 0.19 mg Intravitreal Implant) in the Treatment of Diabetic Macular Edema: A Review. Ophthalmol Ther 2018; 7:293-305. [PMID: 30229441 PMCID: PMC6258573 DOI: 10.1007/s40123-018-0145-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Indexed: 12/21/2022] Open
Abstract
Diabetic macular edema (DMO) is a leading cause of blindness in the working age population. Although anti-vascular endothelial growth factor (VEGF) therapy provided a major advance in treatment of DMO for many patients, there is a significant proportion of patients who maintain persistent DMO and have minimal response to anti-VEGF treatment. Iluvien (fluocinolone acetonide 0.19 mg [FAc]) is an important additional treatment option for DMO. In this review we describe the clinical context and the evidence for the use of the FAc implant in treating DMO, from pilot to randomized controlled studies, to later phase real world data. These studies indicate that the FAc implant is effective, well tolerated and a cost-effective option in the treatment of insufficiently responsive DMO.
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Affiliation(s)
| | - Rebecca R Blow
- Lion Health Medical Centre, Lowndes Road, Stourbridge, UK
| | - Mark Lane
- Sandwell and West Birmingham NHS Trust, Dudley Road, Birmingham, UK
| | - Rupal Morjaria
- Sandwell and West Birmingham NHS Trust, Dudley Road, Birmingham, UK.,Department of Ophthalmology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Alastair K Denniston
- Academic Unit of Ophthalmology, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK. .,Department of Ophthalmology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK. .,NIHR Biomedical Research Centre at Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK.
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18
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Papastefanou VP, Dooley I, Zambarakji H. Management of macular edema in vitrectomized patients with diabetes. EXPERT REVIEW OF OPHTHALMOLOGY 2018. [DOI: 10.1080/17469899.2018.1465819] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Vasilios P. Papastefanou
- Ophthalmology Service, Whipps Cross University Hospital, Barts Health NHS Trust, E1 1NR, London, UK
| | - Ian Dooley
- Ophthalmology Service, Whipps Cross University Hospital, Barts Health NHS Trust, E1 1NR, London, UK
| | - Hadi Zambarakji
- Ophthalmology Service, Whipps Cross University Hospital, Barts Health NHS Trust, E1 1NR, London, UK
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19
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Fusi-Rubiano W, Mukherjee C, Lane M, Tsaloumas MD, Glover N, Kidess A, Denniston AK, Palmer HE, Manna A, Morjaria R. Treating Diabetic Macular Oedema (DMO): real world UK clinical outcomes for the 0.19mg Fluocinolone Acetonide intravitreal implant (Iluvien™) at 2 years. BMC Ophthalmol 2018; 18:62. [PMID: 29486754 PMCID: PMC6389097 DOI: 10.1186/s12886-018-0726-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 02/20/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To compare visual function and structural improvements in pseudophakic eyes with diabetic macular oedema (DMO) treated with the 0.19mg Fluocinolone Acetonide (FAc) intravitreal implant (IluvienTM) in a 'real world' setting. METHODS A single centre retrospective evaluation of patients with DMO unresponsive to conventional treatment treated with the FAc implant according to UK guidelines. Primary efficacy endpoint was best corrected visual acuity (BCVA); secondary endpoints included optical coherence tomography evaluations of the macula (a) central retinal and (b) peak macular thickness collected at annual time points. Primary safety endpoint was new rise in IOP >27mmHg or glaucoma surgery. Patients with <1 year follow-up were excluded. RESULTS Twenty-nine eyes were included, with mean(SD) follow up of 792(270) days. Improvement in BCVA and reduction in macular oedema was noted at all timepoints. Mean improvement in BCVA from baseline was 6 ETDRS letters at year 1(n=29), 6.5L at year 2(n=22) and 11L at year 3(n=6). Mean central retinal thickness at baseline was 451 microns, 337 microns at year 1, 342 microns at year 2 and 314 microns at year 3. Two eyes required IOP-lowering drops post implant. Supplementary treatment for persistence or recurrence of DMO was necessary in 18 eyes over the total study period of 3 years with mean time to supplementary treatment being 12 months. CONCLUSIONS Our evaluation of the 0.19mg FAc implant delivered in a real-world setting, provides additional evidence that it is effective and safe in the treatment of patients with DMO, and can provide sustained benefit for patients with previously refractory disease.
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Affiliation(s)
- William Fusi-Rubiano
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom.,Sandwell & West Birmingham NHS Trust, Dudley Road, Birmingham, B18 7QH, United Kingdom
| | - Chandoshi Mukherjee
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom.,Sandwell & West Birmingham NHS Trust, Dudley Road, Birmingham, B18 7QH, United Kingdom
| | - Mark Lane
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom.,Sandwell & West Birmingham NHS Trust, Dudley Road, Birmingham, B18 7QH, United Kingdom
| | - Marie D Tsaloumas
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom
| | - Nicholas Glover
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom
| | - Andrej Kidess
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom
| | - Alastair K Denniston
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom. .,Academic Unit of Ophthalmology, Institute of Inflammation & Ageing, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom.
| | - Helen E Palmer
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom
| | - Avinash Manna
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom
| | - Rupal Morjaria
- Ophthalmology Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Mindelsohn Way, Birmingham, B15 2TH, United Kingdom.,Sandwell & West Birmingham NHS Trust, Dudley Road, Birmingham, B18 7QH, United Kingdom
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20
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Currie CJ, Holden SE, Owens DR. Patterns of retinal thickness prior to and following treatment with fluocinolone acetonide 190 µg intravitreal implant for diabetic macular edema. Curr Med Res Opin 2017; 33:33-43. [PMID: 28881150 DOI: 10.1080/03007995.2017.1366662] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To compare retinal thickness before and after treatment with the fluocinolone acetonide (FAc) 190 µg intravitreal implant in people with diabetic macular edema (DME) using data from the Iluvien Clinical Evidence study in the UK (ICE-UK). METHODS For this retrospective cohort study, data on people attending any one of 13 participating ophthalmology departments and treated with FAc intravitreal implant between April 1, 2013 and April 15, 2015 were collected for 12 months prior to and at least 12 months after implantation. Cross-sectional and longitudinal patterns of central foveal thickness (CFT) were compared before and after FAc implant. RESULTS There were 208 people who contributed data from 233 individual eyes treated with the FAc implant. Mean age was 68.1 years and 62% were male. Median (interquartile range) CFT decreased from 462 µm (354-603 µm) at time of implant to 309 µm (222-433 µm) at 12 months post-implant (p < .001). Over the same period, a reduction of ≥10%, ≥25%, and ≥50% in CFT was observed in 113 (65%), 87 (50%), and 37 (21%) treated eyes, respectively. Eyes with a CFT of ≥400 µm at the time of implant were significantly more likely to achieve a reduction in CFT of ≥10%, ≥25%, and ≥50% at 12 months (all p < .001) compared with eyes with a CFT of <400 µm at implant. Both retinal thickness and changes in retinal thickness were loosely correlated with visual acuity. CONCLUSION A marked reduction in retinal thickness was observed in people following FAc intravitreal implant for DME. The response was related to the degree of retinal thickness prior to treatment.
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Affiliation(s)
- Craig J Currie
- a Global Pharmacoepidemiology, Pharmatelligence , Cardiff , UK
- b Institute of Population Health, Cardiff University , Cardiff , UK
| | - Sarah E Holden
- a Global Pharmacoepidemiology, Pharmatelligence , Cardiff , UK
| | - David R Owens
- c School of Medicine , Swansea University , Swansea , UK
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21
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Holden SE, Currie CJ, Owens DR. Evaluation of the clinical effectiveness in routine practice of fluocinolone acetonide 190 µg intravitreal implant in people with diabetic macular edema. Curr Med Res Opin 2017; 33:5-17. [PMID: 28881149 DOI: 10.1080/03007995.2017.1366645] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE The aim of the Iluvien Clinical Evidence study in the UK (ICE-UK) was to assess the real-world effectiveness of fluocinolone acetonide (FAc) 190 µg intravitreal implant for the treatment of clinically significant chronic diabetic macular edema (DME) in routine clinical practice. METHODS This retrospective study collected data from patient medical records in 13 ophthalmology centers for people with DME prescribed FAc intravitreal implant between April 1, 2013 and April 15, 2015. Visual acuity (VA) and intraocular pressure (IOP) measurements were collected for 12 months prior to and after implant. RESULTS Two hundred and eight people, contributing 233 eyes, treated with FAc implant were included. Mean age was 68.1 years and 62% were male. In the 12 months prior to FAc implant, VA declined. Median (interquartile range, IQR) VA was 0.66 (0.48-1.00) LogMAR units (equivalent to 52.0 ETDRS letters) at implant, improving to 0.60 (0.38-0.90) LogMAR units (55.0 letters) at 12 months post-implant (p < 0.001). In total, 44%, 30%, and 18% of people achieved an improvement in ETDRS score of ≥5, ≥10, and ≥15 letters, respectively, over the same period. A small but significant (p < .001) increase in median IOP was observed (median = 15.0, IQR = 13.0-18.0 mmHg at implant to 18.0, 15.0-21.0 mmHg at 12 months). In the 12 months following implant, additional IOP-lowering therapy was prescribed in 15% of subjects previously not requiring such therapy. CONCLUSION Following FAc implant, an overall significant improvement in VA was observed over a period of 12 months, accompanied by a significant but small increase in IOP.
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Affiliation(s)
- Sarah E Holden
- a Global Pharmacoepidemiology, Pharmatelligence , Cardiff , UK
| | - Craig J Currie
- a Global Pharmacoepidemiology, Pharmatelligence , Cardiff , UK
- b Institute of Population Medicine , Cardiff University , Cardiff , UK
| | - David R Owens
- c School of Medicine , Swansea University , Swansea , UK
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22
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Veritti D, Sarao V, Diplotti L, Samassa F, Lanzetta P. Fluocinolone acetonide for the treatment of diabetic macular edema. Expert Opin Pharmacother 2017; 18:1507-1516. [PMID: 28764565 DOI: 10.1080/14656566.2017.1363182] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Fluocinolone acetonide intravitreal implant is a non-erodible implant approved for the treatment of diabetic macular edema (DME) insufficiently responsive to available therapies. Areas covered: The injectable intravitreal implant releases fluocinolone acetonide at an average rate of 0.2 µg/day for at least 36 months. The two pooled pivotal FAME trials showed that, in patients with DME previously treated with laser photocoagulation, fluocinolone acetonide intravitreal implant was more beneficial than sham injection when looking at the proportion of patients with an improvement from baseline in visual acuity of more than 15 letters at 24 months and at 36 months. Cataract (82%) and intraocular pressure (IOP) elevation (37%) were the most common adverse events. Raised IOP was mostly treated with IOP-lowering medications, with <5% of eyes requiring incisional IOP-lowering surgery. FAME trial program results are confirmed by a series of real-world studies in eyes with chronic/recalcitrant DME. Expert opinion: data indicate that fluocinolone acetonide intravitreal implant is a useful second-line option for the treatment of DME.
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Affiliation(s)
- Daniele Veritti
- a Department of Medicine - Ophthalmology , University of Udine , Udine , Italy.,b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
| | - Valentina Sarao
- b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
| | - Laura Diplotti
- a Department of Medicine - Ophthalmology , University of Udine , Udine , Italy
| | - Francesco Samassa
- a Department of Medicine - Ophthalmology , University of Udine , Udine , Italy
| | - Paolo Lanzetta
- a Department of Medicine - Ophthalmology , University of Udine , Udine , Italy.,b Istituto Europeo di Microchirurgia Oculare (IEMO) , Udine , Italy
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