J Formos Med Assoc
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The literature emphasizes the importance of matching the demand and supply of endocrinology and metabolism (EM) specialists. This study analyzed the current status of EM specialists in Taiwan. The gender effects on the workplace of EM specialists were also evaluated. ⋯ The female-to-male ratio of EM specialists increased gradually. Compared to males, female EM specialists were relatively younger, and more of them had clinical practice in northern Taiwan. The percentage of IM specialists becoming EM specialists declined in the last 2 years. The equilibrium between the supply and demand of EM specialists deserves further investigation.
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Chronic kidney disease (CKD) is a risk factor for contrast associated acute kidney injury (CA-AKI). The risk of renin-angiotensin-aldosterone system inhibitor (RASi) use in patients with CKD before the administration of contrast is not clear. ⋯ RASi use in patients with CKD prior to contrast CT has the potential to mitigate the incidence of AKI and hospital mortality. Even a low dose of RASi will noticeably decrease the risk of AKI and will not increase the risk of hyperkalemia.
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Siglecs, sialic acid (SA)-binding immunoglobulin (Ig)-like lectins, belong to a family of Ig-like lectins. All Siglecs have at least two domains including an extracellular domain with variable (V) and constant (C)-set immunoglobulin (Ig) regions, and a transmembrane domain. Some of the Siglecs (Siglec-2-12, -17, -E, -F and -G) with three domains including immunoreceptor tyrosine-based inhibitory motif associated with Src homology 2 (SH2) tyrosine phosphatases (SHP1/2) usually deliver an inhibitory signal. ⋯ Certain polymorphisms of Siglecs have been associated with premature delivery, infection, schizophrenia, allergy, dementia or chronic obstructive pulmonary disease. Siglecs mainly expressing on leukocytes could interact with cis- or trans-SA ligands for cell-cell and host-organism interactions on infections, inflammations and cancers. Amplifying or eliminating the SA-Siglec interactions is a promising strategy to treat cancers, infections and inflammations, based on SA modifications in different linkages or nanoparticle decoration, and on the antibodies in conjugation of chimeric receptor design or toxins.
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Previous studies have shown that the development of thrombocytopenia was associated with the elevated plasma concentration of linezolid, but little is known about the relationship between other uncommon adverse drug reactions (ADRs) and plasma concentration. The appropriate dosing adjustment has remained controversial. This prospective observational study was conducted to investigate the association between the plasma concentration of linezolid, ADRs, and clinical outcomes. ⋯ Elevated linezolid concentrations were associated with thrombocytopenia and lactic acidosis. TDM-guided dosing adjustment could be considered as a pragmatic way to mitigate thrombocytopenia.
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Population aging and unequal accessibility of health care are increasingly important in developed countries. One strategy to overcome these issues is utilizing telemedicine, which is recently made possible technologically by the advancement of internet speed, high speed zooming cameras, and the information storages. In Taiwan, the telemedicine is granted legally by the amendment for Taiwan's Physician Act in 2018. ⋯ Teledermatology is a promising approach to serve the remote medical-underprivileged regions. The teledermatology is anticipated to help underserved regions, nursing homes, prisons, and in situations with severe pandemic infections, such as COVID-19.