Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
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Department of General Surgery, St. Elisabeth’s Hospital, Graz, Austria
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A short history of vitamin D in critical care Only 10 years ago, a potential link between acute illness and vitamin D, which is well known for its role in calcium and bone homeostasis, was regarded as quite absurd – how could this hormone be
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, barrier when assessing severely or critically ill patients is the fact that these patients often display thyroid hormone alterations in the context of non-thyroidal illness syndrome (NTIS) ( 22 ). Therefore, we conducted an observational study of thyroid
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Parameswaran GI Sethi S & Thanavala Y . T-regulatory cells and programmed death 1+ T cells contribute to effector T-cell dysfunction in patients with chronic obstructive pulmonary disease . American Journal of Respiratory and Critical Care Medicine
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and endocrine adaptations to provide sufficient energy and hemodynamic stability to survive and overcome the immediate phase after onset of critical illness. Supported by advancements in modern health care such as mechanical ventilation, renal
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studies provided efficacy and safety evidence, basal-bolus insulin regimen became the standard of care for glycemic control for non-critically ill and continuous insulin infusion became the standard of care for the critically ill population, as recommended
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critically ill patients. However, several other clinical trials reported the neutral effects of IGC for these patients ( 6 , 7 , 8 , 9 , 10 , 11 ). Moreover, one of the most famous trials, the Normogylcemia in Intensive Care Evaluation-Survival Using
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Objective
We evaluated the diagnostic accuracy of perinodular stiffness, four risk stratification systems (RSSs) (KWAK-TIRADS, ACR-TIRADS, EU-TIRADS, and C-TIRADS), and the combination of perinodular stiffness and the four RSSs in differentiating malignant from benign thyroid nodules (TNs).
Methods
A total of 788 TNs in 726 patients were examined with conventional ultrasound (US) examination and sound touch elastography (STE). All TNs were classified by each of the four RSSs. The stiffness inside (E) the TNs was measured by STE. The stiffness of the 2.0-mm perinodular region (Eshell) was measured with the Shell measurement function of STE. The diagnostic performances of four RSSs, the E values, and the Eshell values were evaluated. All TNs were further divided into subgroups based on size (≤ 10 mm group and > 10 mm group).
Results
Ninety-six TNs were classified as benign and 692 as malignant. Among the single-method approaches, ACR-TIRADS showed the highest AUC (0.77) for differentiating malignant from benign TNs for all TNs included. Eshell showed the highest AUC (0.75) in differentiating malignant from benign TNs for TNs with sizes ≤ 10 mm, and there were no significant differences in AUC among all single methods for diagnosis of TNs with sizes > 10 mm (P > 0.05). The combination of C-TIRADS and Eshell/E yielded the highest AUC for all TNs (0.83) and for TNs with size ≤ 10 mm (0.85) compared with other combinations.
Conclusions
Eshell/E combined with conventional US improves the diagnostic accuracy in TNs and may reduce unnecessary fine-needle aspiration.
Faculty of Medicine Division 2, Internal Medicine Endocrinology, Leiden University Medical Centre, Leiden, The Netherlands
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Faculty of Medicine Division 2, Internal Medicine Endocrinology, Leiden University Medical Centre, Leiden, The Netherlands
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Department of Paediatrics, UMHAT ‘Sveta Marina’ Varna, Medical University of Varna, Varna, Bulgaria
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CPMS is a secure web-based application for virtual consultations to provide expert specialized care for all rare endocrine disease patients within and across national borders ( 3 , 4 ). Virtual consultations can take place since 2018. The CPMS platform
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C, G S, F S, A T and G A critically revised the manuscript for important intellectual content. Acknowledgements The authors wish to thank all health care professionals engaged in Ancona University Hospital ‘COV’ areas, whose precious
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free T3 levels in non-thyroidal illness syndrome . European Journal of Internal Medicine 2018 57 91 – 95 . ( https://doi.org/10.1016/j.ejim.2018.07.018 ) 32 Maiden MJ Torpy DJ . Thyroid hormones in critical illness . Critical Care Clinics