European journal of internal medicine
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Eur. J. Intern. Med. · Sep 2024
A large language model-based clinical decision support system for syncope recognition in the emergency department: A framework for clinical workflow integration.
Differentiation of syncope from transient loss of consciousness can be challenging in the emergency department (ED). Natural Language Processing (NLP) enables the analysis of free text in the electronic medical records (EMR). The present paper aimed to develop a large language models (LLM) for syncope recognition in the ED and proposed a framework for model integration within the clinical workflow. ⋯ The anamnesis model had an AUC of 0·98 for the Italian BERT and 0·97 for Multi BERT. The LLM identified syncope when not explicitly mentioned in the EMR and also recognized common prodromal symptoms preceding syncope. Both models identified syncope patients in the ED with a high discriminative capability from nurses and doctors' notes, thus potentially acting as a tool helping physicians to differentiate syncope from others transient loss of consciousness.
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Eur. J. Intern. Med. · Sep 2024
ReviewGliflozines use in heart failure patients. Focus on renal actions and overview of clinical experience.
Use of type 2 sodium-glucose cotransporter inhibitors (SGLT2i) gliflozines have first been applied to treatment of diabetic patients. In this setting, unexpected benefits on concomitant heart failure (HF) were seen in large trials. This clinical benefit was initially traced back to their natriuretic properties and as such they were also included in the therapeutic armamentarium of HF treatment. ⋯ This mainly results from the ability of SGLT2i to counteract the HF-associated hyperactivity of the sympathetic system and neurohormonal activation by modifying the pattern of renal tubular sodium and glucose reabsorption which results in curbing the overall sodium reabsorption. Their action results in decreased kidney workload and related oxygen consumption thus indirectly reducing sympathetic activity. The complex renal functional changes associated with HF and their modifications during SGLT2i administration will be reviewed.