Klinische Monatsblatter fur Augenheilkunde最新文献

Over the past decade, atropine has emerged as an effective intervention for preventing myopia in children. Multiple randomized controlled trials, mainly from Asia, have demonstrated the safety and efficacy of topical atropine for myopia control. Both efficacy and side effects exhibit a positive dose-response relationship. This review focuses on new data from studies with predominantly white populations, ethnicity-dependent differences in efficacy and side effects, and primary prevention of incident myopia with atropine.

The rising prevalence of myopia among children and adolescents necessitates effective interventions to mitigate long-term risks, such as retinal detachment and macular degeneration. Traditional approaches like undercorrection with single-vision lenses have proven ineffective. Recent research underscores the significance of peripheral vision in managing myopia progression. While hyperopic defocus in the peripheral retina may encourage axial elongation, multifocal lenses designed to induce peripheral myopic defocus can potentially curb this elongation. Randomized controlled trials (RCTs) have demonstrated that spectacle lenses with peripheral modifications, such as highly aspherical lenslets (HAL) or defocus incorporated multiple segments (DIMS), reduce myopia progression and axial elongation over 2 years. Similarly, multifocal contact lenses, especially those with high-add power (+ 2.50 D), have shown comparable reductions over 3 years. Safety is a critical consideration in myopia control. Multifocal spectacle lenses with peripheral plus designs are generally well tolerated, with only transient side effects, like dizziness and blurred vision. Soft multifocal contact lenses also exhibit a favorable safety profile, with low rates of serious adverse events. Thorough monitoring and reporting in these studies are essential to provide assurance about the safety of these interventions for children. Future research should aim to include more diverse populations in order to ensure the generalizability of findings across various demographic groups. Additionally, real-world data would offer valuable insights into the performance of these treatments in everyday scenarios. Observational studies, less influenced by industry sponsorship, could further validate these findings. Lastly, the clinical significance of the observed effects should be critically assessed to confirm that the reported benefits lead to meaningful reductions in myopia progression.

Background: To measure the success of three different artificial intelligence chatbots, ChatGPT, Bard, and Bing, in correctly answering questions about glaucoma types and treatment modalities and to examine their superiority over each other.

Materials and methods: Thirty-two questions about glaucoma types and treatment modalities were asked using the ChatGPT, Bard, and Bing chatbots. The correct and incorrect answers were also provided. Accuracy rates were compared.

Outcomes: Questions asked: ChatGPT answered 56.3%, Bard 78.1%, and Bing 59.4% correctly. There was no statistically significant difference between the three artificial intelligence chatbots in the rate of correct and incorrect answers to the questions asked (p = 0.195).

Conclusion: Artificial intelligence chatbots can be used as a tool to access accurate information regarding glaucoma types and treatment modalities. However, the information obtained is not always accurate, and care should be taken when using this information.

Background: Eye injuries range from minor to severe and may lead to permanent visual impairment. There is still little in the way of epidemiological data on eye injuries in Germany.

Aim: The aim of this study was to obtain an objective record of minor and severe eye injuries in Germany by evaluating hospital quality reports. We also investigated the relevance of injuries from fireworks in relation to the total number of eye injuries and the general population.

Methods: This retrospective routine data study entailed analysing hospital quality reports from 2008 to 2022 in XML format. The R programming language was used for data processing and statistical analysis. The number of ICD-coded eye injuries was exported and analysed together with location data. We also included data from a prospective survey study on fireworks-related eye injuries from 2016 to 2023.

Results: Eyeball and/or orbital contusions are the most common eye injuries treated in Germany at up to 2,500 cases per year. The most severe injuries comprise traumatic globe rupture with loss of intraocular tissue at up to 990 cases per year. Numbers of eye injuries of any type have been declining since 2020. As a percentage of population, Mecklenburg-Western Pomerania treats the most eye injuries at up to 0.017%; in absolute numbers, North Rhine-Westphalia leads the country at up to 1,600 injuries. Private firework displays are probably responsible for 1.4% of annual globe ruptures and 8.3% of eyeball contusions.

Conclusion: Our analysis of hospital quality reports has provided the first comprehensive epidemiological record on eye injuries in Germany. Firework-related injuries account for a relevant proportion of total injuries. These results could serve as a basis for preventive measures and health policy decisions.

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.