Internal and emergency medicine
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Dream is a mental activity that occurs during sleep. Its interpretation is common practice in many African cultures and this role is vested in unqualified persons, such as diviners, priests, and healers. ⋯ This review manuscript unraveled the enigma of dreams by delving into the mechanisms underlying their occurrence, exploring the brain processes that shape their content, discussing different types of dreams, and examining the potential scientific basis for interpreting their significance. The scientific study of dreams and their interpretation has provided fascinating insights into the neural processes, cognitive functions, and emotional dimensions of this intriguing phenomenon.
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Overcrowding has become a significant issue in Emergency departments (EDs) around the world. Overcrowding contributes to a chaotic, unsafe and disorganized environment, increasing the burden on healthcare teams, and has led to deteriorating working conditions, with subsequent higher rates of burnout. This review aims to discuss different solutions to improve the process of patient discharge from the ED, either to an inpatient unit, another hospital, or to an outpatient setting, and the impact this component of patient flow can have on physician well being. The solutions presented in this paper have been chosen for their translatability to any setting, regardless of their geographical location.
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Weight bias and stigma have limited the awareness of the systemic consequences related to obesity. As the narrative evolves, obesity is emerging as a driver and enhancer of many pathological conditions. Among these, the risk of venous thromboembolism (VTE) is a critical concern linked to obesity, ranking as the third most common cardiovascular condition. ⋯ Furthermore, current evidence highlights significant gaps in the management of obesity related VTE, particularly concerning prophylaxis and treatment efficacy of anticoagulants in people living with obesity. This review underscores the need for tailored therapeutic approaches and well-designed clinical trials to address the unique challenges posed by obesity in VTE prevention and management. Advanced research and innovative strategies are imperative to improve outcomes and reduce the burden of VTE in people living with obesity.
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Ultrasound has become an increasingly valuable tool for the assessment of body composition, offering several applications and indications in clinical practice. Ultrasound allows bedside evaluation of muscle mass, fat compartments, and extravascular water, providing a cost-effective, portable, and accessible alternative to traditional methods, such as Dual-energy X-ray Absorptiometry (DEXA), Bioelectrical Impedance Analysis (BIA), Computed Tomography (CT), and Magnetic Resonance Imaging (MRI). It is particularly useful in evaluating conditions, such as malnutrition, sarcopenia, and sarcopenic obesity, which require poor muscle mass to establish a diagnosis. ⋯ This article reviews the current applications of ultrasound in body composition assessment, highlighting the recent advancements and the correlation between ultrasound parameters and clinical outcomes. It discusses the advantages of ultrasound while also addressing its limitations, such as the need for standardized protocols and cut-off points. By providing a comprehensive update based on recent publications, this article aims to enhance the clinical utility of ultrasound in assessing and monitoring body composition and pave the way for future research in this field.
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In heart failure (HF), congestion is a key pathophysiologic hallmark and a major contributor to morbidity and mortality. However, the presence of congestion is often overlooked in both acute and chronic settings, particularly when it is not clinically evident, which can have important clinical consequences. ⋯ The Doppler evaluation of renal, hepatic and portal venous flow can provide additional valuable information. This review aims to describe US techniques allowing multi-organ evaluation of congestion, underlining their role in detecting, monitoring, and treating volume overload more objectively.