Articles: function.
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Controlled Clinical Trial
Aftereffects of alpha transcranial alternating current stimulation over the primary sensorimotor cortex on cortical processing of pain.
Transcranial alternating current stimulation (tACS) is believed to modulate brain oscillations in a frequency-specific manner. Given the correlation between sensorimotor α-oscillations and pain perception, tACS that targets sensorimotor α-oscillations has the potential to reduce pain. Therefore, this study sought to determine the aftereffects of α-tACS over unilateral primary sensorimotor cortex (SM1) on the perceptual and neural responses to noxious painful stimulation of the contralateral hand. ⋯ Moreover, α-tACS decreased the functional connectivity between the targeted SM1 and a network of regions that are crucially involved in pain processing, including the middle cingulate cortex, contralateral somatosensory cortex, and dorsolateral prefrontal cortex. These results demonstrated that after α-tACS applied over the unilateral SM1 does attenuate subsequent neural processing of pain within bilateral sensorimotor regions as well as sensorimotor functional connectivity. The findings provide evidence that sensorimotor α-oscillations directly affect pain processing and support the application of sensorimotor α-tACS for inducing pain analgesia.
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The association between breathing sounds and respiratory health or disease has been exceptionally useful in the practice of medicine since the advent of the stethoscope. Remote patient monitoring technology and artificial intelligence offer the potential to develop practical means of assessing respiratory function or dysfunction through continuous assessment of breathing sounds when patients are at home, at work, or even asleep. Automated reports such as cough counts or the percentage of the breathing cycles containing wheezes can be delivered to a practitioner via secure electronic means or returned to the clinical office at the first opportunity. ⋯ Little of this has appeared in the medical literature. The potential value of this technology for pulmonary medicine is compelling. We expect that these tiny, smart devices soon will allow us to address clinical questions that occur away from the clinic.
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Randomized Controlled Trial
Effects of Implementation of a Supervised Walking Program in Veterans Affairs Hospitals : A Stepped-Wedge, Cluster Randomized Trial.
In trials, hospital walking programs have been shown to improve functional ability after discharge, but little evidence exists about their effectiveness under routine practice conditions. ⋯ U.S. Department of Veterans Affairs Quality Enhancement Research Initiative (Optimizing Function and Independence QUERI).
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Chronic kidney disease (CKD) was responsible for 1.2 million deaths globally in 2016. Despite the large and growing burden of CKD, treatment options are limited and generally only preserve kidney function. Characterizing molecular precursors to incident and progressive CKD could point to critically needed prevention and treatment strategies. ⋯ Recent work suggests larger associations of CHIP with kidney disease progression in CKD patients, but further investigations in this area are needed. In addition, the accumulating literature has identified some heterogeneity in associations between CHIP and kidney endpoints across study populations, but reasons for these differences remain unclear. The current review provides an in-depth exploration into this nascent area of research, develops a conceptual framework linking CHIP to CKD, and discusses the clinical and public health implications of this work.
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Curr Opin Anaesthesiol · Jun 2023
ReviewRetailoring training programmes in anaesthesia and intensive care after the coronavirus disease 2019 outbreak.
In this review, we want to collect all the adaptations that anaesthesiology training has faced because of the health crisis and social distancing measures resulting from coronavirus 2019 disease (COVID-19). We reviewed new teaching tools launched during the COVID-19 outbreak worldwide and particularly those implemented by the European Society of Anaesthesiology and Intensive Care (ESAIC) and the European Association of Cardiothoracic Anaesthesiology and Intensive Care (EACTAIC). ⋯ The COVID-19 pandemic has altered profoundly the functioning of health systems worldwide. Anaesthesiologists and trainees have fought on the front lines of the battle against COVID-19. As a result, training in anaesthesiology during the last 2 years has focused on managing patients in intensive care. New training programmes have been designed to continue teaching residents of this speciality, focusing on e-learning and advanced simulation. It is necessary to present a review describing the impact that this turbulent period has had on the different subsections of anaesthesiology and to review the innovative measures that have been implemented to address these possible deficits in education and training.