Reprinted with permission from Biochemia Medica. The journal of Croatian Society of Medical Biochemistry and Laboratory Medicine. Biochemia Medica 2016;26(3):318-36  Blood gas analysis (BGA) is exposed to risks of errors caused by improper sampling, transport and storage conditions. The Clinical and Laboratory...

Calcium is an essential mineral required for numerous biological functions. In circulation, calcium is found in three different fractions, anion-bound, protein-bound and free or ”ionized”. The amount of calcium in each of these fractions is dependent on the concentration of hydrogen ions, anions and plasma proteins....

A new parameter called critical reference change value (CrRCV) to be applied for the interpretation of serial measurements of cardiac troponin I (cTnI) is introduced. To illustrate the practical utility of CrRCV a set of clinical examples based on two consecutive cTnI results are presented. Thus three cTnI changes...

Critical values are those associated with imminent danger unless acted upon promptly. Critical value menus often include results that do not fit this definition, leading to highly variable practice in adult and pediatric laboratories. Existing menus may be subdivided into more uniform tiers of severity: the highly...

Tartu University Hospital has improved the quality of blood gas testing in its clinical laboratory and critical care units by introducing an automatic system for blood gas analysis. Not only did the quality of processes in the preanalytical phase improve, but also the automatic calculation of pO₂(A-a), for APACHE...

Tartu University Hospital has improved the quality of blood gas testing in its clinical laboratory and critical care units by introducing an automatic system for blood gas analysis [1].

In 2001, Belgian professor Greet Van den Berghe, PhD, and her colleagues at the Leuven University Hospital began a small revolution with the publication of the 2001 study “Intensive insulin therapy in critically ill patients”. According to the study, tighter glucose control based on insulin therapy lowered rates of...

Cord blood ph measurement at birth, using relatively simple and non-invasive methods, provides obstetricians and perinatologists with an objective and sensitive measure for the condition of the infant during the final stage of birth.  As long as certain criteria are observed, the reported values are reliable. Routine ...

Providing continuous technical support and reliable test data collection for point-of-care blood gas testing is a difficult task for many laboratories.  Here we describe how the implementation of an integrated instrument control and data management system for point-of-care blood gas testing has streamlined these...