RT Journal Article SR Electronic A1 Vinall, Maria T1 Update on the New Insulin Preparations JF MD Conference Express YR 2013 FD SAGE Publications VO 13 IS 11 SP 28 OP 30 DO 10.1177/155989771311017 UL http://mdc.sagepub.com/content/13/11/28.abstract AB Along with an increase in obesity and insulin resistance, there has been an increase in the use of concentrated insulin. This article discusses new products and how they will be incorporated into clinical practice, beneficial alternative systems, whether new insulin formulations are meeting these expectations, as well as guidelines and experience with the long-acting insulin analogs in pregnancy.