Klinische Monatsblatter fur Augenheilkunde最新文献

Myopia, a common refractive error, has been associated with various risk factors, but time outdoors has emerged as a significant protective factor against its onset. This association is believed to be mediated by the influence of sunlight on dopamine release, a neurotransmitter crucial for regulating eye growth. Recent research has explored the specific properties of light in order to identify potential interventions for myopia control in children. Low-level red light therapy has gained attention, and has shown promise in inhibiting myopia progression, although there are concerns about safety and rebound effects. Similarly, blue light stimulation aims to upregulate retinal dopamine activity, yet conclusive evidence supporting its efficacy is lacking. Moreover, researchers explored the use of the entire visible light spectrum by digitally imposing longitudinal chromatic aberration to adjust proper eye growth. Preliminary findings suggest that digitally simulated chromatic aberration could potentially serve as a myopia control strategy and highlights the need for further investigation into long-term effects. As research progresses, understanding the efficacy and safety of light-based interventions for myopia control remains crucial for informing clinical practice and optimizing patient outcomes.

Myopia is the most common cause of visual impairment in children and young adults. In order to assess the consequences for society, it is necessary to know temporal trends in prevalence, incidence and associated factors in childhood and adolescence, as well as the rate of myopia progression, as based on epidemiological research. This paper presents a literature review of publications from 2020 up to March 2024, supplemented by other relevant publications. The prevalence of myopia in children and adolescents in Germany is almost stable and is significantly lower than in Asia. The development of myopia is influenced by outdoor activity, parental myopia, genetics and near work, while insufficient time spent outdoors in childhood is a significant and controllable risk factor for myopia-related complications such as myopic maculopathy, glaucoma, and retinal detachment.

Age-related macular degeneration (AMD) continues to be the most common hereditary disease among older people in the western world. In addition to the clinical examination, multimodal imaging with fluorescein angiography, optical coherence tomography, fundus autofluorescence and fundus photography are crucial for the correct diagnosis and classification. This is particularly important with regard to risk assessment for the development of a late form of the disease. Since the introduction of intravitreal therapy against vascular endothelial growth factor (VEGF), the treatment options for neovascular AMD have increased significantly and the prognosis for patients in terms of maintaining their vision has improved. The hope is to develop stronger and longer-lasting drugs and also to obtain approval for drugs to treat geographic atrophy. It is therefore of great importance to be able to make a quick and correct diagnosis for patients. In this paper we want to present an overview of the pathophysiology, classification and diagnosis of AMD.

Nowadays, sport and exercise play an important role in the daily lives of all age groups of our patients. As doctors, we have the task of seeing patients as individuals, in addition to providing specialist monitoring and support. This requires interdisciplinary thinking. Diabetic disease is a good example of this. As ophthalmologists, we should not only focus on the retina or the lens during check-ups, but also pay attention to the overall constitution of our patients. For example, it can be helpful if, after cataract surgery, exercise/sport is interrupted only briefly and minimally.This paper presents the current recommendations for ophthalmologists. The aim is to be able to give affected patients advice on sport and exercise relatively quickly and easily, even for recurring use in various areas of daily practice.However, the recommendations presented here are not evidence-based due to a lack of research data, but are based on years of experience, the combination of different specialist areas and after consultation with colleagues from different perspectives on sport and exercise.

This study aims to explore the associations and the underlying mechanism among dry eye disease (DED), air pollution, and meteorological conditions. DED is positively correlated with air pollutants (i.e., PM_2.5, PM₁₀, O₃, NO₂, CO, and SO₂) and meteorological conditions (i.e., high altitude and wind speed), while negatively associated with relative humidity. Both low and high air temperatures effect DED. Atmospheric pollutants affect DED mainly through necroptosis or autophagy, inflammatory responses, and oxidative stress. Meteorological factors affect DED not only by their own affects but also by dispersing the concentration of air pollutants, and then reducing the negative exposure. In summary, this review may expand the understanding of the effects of air pollution and meteorological factors on DED and emphasize the importance of air environmental protection.

The Section on Tissue Transplantation and Biotechnology of the German Ophthalmologic Society presented its 11th annual report for the year 2021. The number of corneal samples has still risen in comparison to former years. Nevertheless, there is still a need for import of transplants from abroad. Therefore, the transplant bottleneck has not yet been eliminated.