Current medical research and opinion
-
Currently, biotherapeutic medicines are the most effective options for the treatment of many severe and chronic diseases. For faster market entry of biotherapeutic products and their cost reduction, the principles of "biosimilarity" have been developed. Development and licensing of biosimilars is allowed only after the end of patent exclusivity of the original preparation period. ⋯ The study of biosimilar product safety has shown the necessity of further improvement in safety and standard approaches for the assessment of the immunogenicity of biosimilar products.
-
Potentially inappropriate medication (PIM) use is associated with increased morbidity and mortality in chronic kidney disease (CKD). However, there is a paucity of data on how hospitalization affects PIM use in older adults with CKD. Therefore, we aimed to measure the impact of hospitalization on PIM use in older CKD patients, and identify factors predicting PIM use. ⋯ PIMs were commonly used in older CKD patients. Hospitalization was associated with a reduction in PIM use, but there was considerable scope for improvement in these susceptible individuals.
-
Previously we reported on severe vitamin D deficiency in a large-scale cohort in the Tangshan area in northern China. However, whether vitamin D deficiency is associated with cardiovascular risk factors has not been systematically examined in the cohort. ⋯ Vitamin D deficiency is found to be associated with dyslipidemia in a cohort of 3788 subjects. Specifically, serum 25(OH)D is inversely correlated with LDL cholesterol and triglycerides levels, and positively correlated with HDL cholesterol level.