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1.
Int J Retina Vitreous ; 8(1): 33, 2022 Jun 07.
Article in English | MEDLINE | ID: mdl-35672810

ABSTRACT

Tertiary outpatient ophthalmology clinics are high-risk environments for COVID-19 transmission, especially retina clinics, where regular follow-up is needed for elderly patients with multiple comorbidities. Intravitreal injection therapy (IVT) for chronic macular diseases, is one of the most common procedures performed, associated with a significant burden of care because of the vigorous treatment regimen associated with multiple investigations. While minimizing the risk of COVID-19 infection transmission is a priority, this must be balanced against the continued provision of sight-saving ophthalmic care to patients at risk of permanent vision loss. This review aims to give evidence-based guidelines on managing IVT during the COVID-19 pandemic in common macular diseases such as age-related macular degeneration, diabetic macula edema and retinal vascular disease and to report on how the COVID-19 pandemic has affected IVT practices worldwide.To illustrate some real-world examples, 18 participants in the International Retina Collaborative, from 15 countries and across four continents, were surveyed regarding pre- and during- COVID-19 pandemic IVT practices in tertiary ophthalmic centers. The majority of centers reported a reduction in the number of appointments to reduce the risk of the spread of COVID-19 with varying changes to their IVT regimen to treat various macula diseases. Due to the constantly evolving nature of the COVID-19 pandemic, and the uncertainty about the normal resumption of health services, we suggest that new solutions for eye healthcare provision, like telemedicine, may be adopted in the future when we consider new long-term adaptations required to cope with the COVID-19 pandemic.

2.
Klin Monbl Augenheilkd ; 235(5): 603-610, 2018 May.
Article in German | MEDLINE | ID: mdl-28192845

ABSTRACT

Inflammation of the sclera includes a wide range of morphological changes, which often occur in association with systemic diseases. While episcleritis is mainly harmless, scleritis often proceeds and is characterised by a destructive course. This may lead to important complications, that present as ulcerative keratitis, uveitis or secondary increases in intraocular pressure. As this form of inflammation is severe and there are often underlying diseases, this contribution focusses on differential diagnosis and current therapeutic approaches.


Subject(s)
Corneal Ulcer , Scleritis , Humans , Intraocular Pressure , Sclera , Scleritis/diagnosis , Scleritis/therapy , Tonometry, Ocular
3.
Z Rheumatol ; 76(8): 656-663, 2017 Oct.
Article in German | MEDLINE | ID: mdl-28710528

ABSTRACT

The eye has all the mechanisms necessary for detection and processing (afferent immune reaction) as well as adequate initiation of an (efferent) immune response. Apart from the typical antigen-processing cells, locally present elements (e.g. glial cells and retinal pigment epithelium) can also be involved in the afferent reaction. For the efferent mechanisms a complex regulative system exists, which includes cellular and humoral responses and is essentially determined by surface molecules. In addition, the ocular environment is rich in immunosuppressive molecules that contribute to the regulation of immune cells. The adaptation of the anatomical and biochemical mechanisms for the creation of an immune-privileged microenvironment makes this sense organ unique. The purpose of this article is to highlight the specific features of the eye and to establish a reference to frequent ocular manifestations in rheumatic diseases.


Subject(s)
Eye/anatomy & histology , Eye/immunology , Immunocompetence/immunology , Rheumatic Diseases/immunology , Antibody Formation/immunology , Antigen Presentation/immunology , Autoimmune Diseases/immunology , Humans , Immune Privilege/immunology , Immune Tolerance/immunology , Immunity, Cellular/immunology , Keratoconjunctivitis Sicca/immunology , Neuroglia/immunology , Retinal Pigment Epithelium/immunology
4.
Ophthalmologe ; 113(5): 380-90, 2016 May.
Article in German | MEDLINE | ID: mdl-27165275

ABSTRACT

Treatment of autoimmune diseases has undergone significant changes and developments in recent years. New classes of active substances, in particular biologics and small molecules have resulted in previously unknown success in the treatment of many diseases. In particular patients suffering from autoimmune rheumatic or dermatological diseases have benefited. For autoimmune uveitis there are numerous reports indicating excellent therapeutic and preventive effects; however, statutory approval for therapy in adults is still pending. This article outlines recent advances and future therapeutic options for the treatment of posterior segment noninfectious uveitis.


Subject(s)
Antibodies, Monoclonal/administration & dosage , Autoimmune Diseases/drug therapy , Forecasting , Immunologic Factors/administration & dosage , Immunosuppressive Agents/administration & dosage , Uveitis/drug therapy , Adrenal Cortex Hormones/administration & dosage , Autoimmune Diseases/diagnosis , Autoimmune Diseases/immunology , Drug Design , Evidence-Based Medicine , Germany , Immunotherapy/trends , Molecular Targeted Therapy/trends , Treatment Outcome , Uveitis/diagnosis , Uveitis/immunology
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