Over the past decade, there has been an increase in the amount of alcohol consumed by young people, aged 11-17 years, in the UK and Ireland, which has implications for all health professionals caring for adolescents. Alcohol misuse is increasingly common among adolescents and is a significant concern for families, communities and society. Health professionals need to be aware of the dangers involved with underage drinking, how to recognise the signs of alcohol misuse, and how to intervene appropriately. Over the past few years, there has been a noticeable increase in the number of adolescents presenting to emergency departments (EDs) owing to alcohol-related injuries. This increase means that all nurses and other health professionals are suitably placed to provide education and support to adolescents who are consuming excessive alcohol. Regular alcohol misuse can lead to adverse health outcomes, and therefore nurses need to take an active role in health promotion to ensure that adolescents are aware of the associated dangers. This article summarises the harmful effects of underage drinking, the influencing factors and outlines the current guidelines on alcohol misuse in young people. It discusses strategies that nurses can use in the ED setting, and all healthcare settings, to motivate adolescents to change health-damaging behaviours.
A 44-year-old woman with a history of hypothyroidism taking daily levothyroxine was admitted to an outside hospital with subacute cognitive decline. Her symptoms had started 3 weeks previously with headache, sore neck, and upper respiratory symptoms for which she sought care at a local emergency room. She did not complain of confusion or demonstrate signs of cognitive decline at that time and was discharged home with a prescription for antibiotics. A
Neovascular exudative AMD (wet AMD) continues to rank as a top reason to visit eye care specialists, and the early identification of this disease has important prognostic implications for patients. 1 Advancements in optical coherence tomography (OCT) imaging have surpassed other modalities in the ability to detect the earliest development of wet AMD and prompt treatment initiation, in spite of lack of inter-and intradevice standardization. 2,3 Zhang et al. 4 present a novel, automated way to detect changes at the border where choroidal neovascularization (CNV) first affects the retina. They use a technique that presents an automated method capable of segmenting the outer retinal-subretinal (ORSR) layer with a disrupted outer retina in wet AMD scans with one of the most widely used commercial OCT devices. In addition to improvements in efficiency of the treatment algorithm that patients undergo, this methodology has direct commercial applications and may benefit an even broader audience than makes up IOVS. The following study 4 proposes a fully automated method of quantifying thickness of the ORSR layer from clinical OCT scans of patients with CNV secondary to wet AMD. In this study, 23 patients with clinically significant CNV underwent OCT imaging, yielding 23 independent macular-centered volumetric scans obtained from all eyes. Optical coherence tomography volumes were analyzed using both a standard approach and a three-dimensional (3D) graph-search method with an adaptive cost function. Using the standard segmentation approach, 1 of 23 was graded generally accurate, while 22 of 23 segmentations were graded failures; however, with the proposed 3D approach, 21 of 23 segmentations were graded generally accurate, 2 of 23 were graded local segmentation inaccuracies, and none were graded failures. These results illustrate the efficacy of a fully automated 3D method for ORSR layer segmentation in OCT of patients with wet AMD, thereby having the potential to facilitate the management of patients who have diseases that cause macular edema.
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