Transcutaneous non-invasive monitoring technology has been around for more than thirty years.  Throughout this period of time, transcutaneous monitoring has been closely linked to the care of neonates. However, recent studies suggest that transcutaneous technology may work just as well in older children and adults....

Preparing for an accreditation inspection is often synonymous with carts full of paper. For some labs, though, the paper hassle associated with accreditation is now history. These labs are letting their data management systems do all the work.

The measurement of the electrolytes in blood is one of the most frequently performed measurements as the electrolytes are of major physiological importance for numerous functions of the body. Analysis of electrolytes such as sodium and potassium are performed in the traditional clinical chemistry laboratory, but are...

In the U.S. all testing, including decentralized testing, is regulated according to the Clinical Laboratory Improvement Amendments of 1988 (CLIA'88). Congress passed CLIA'88 to ensure accurate, reliable, and timely test results regardless of test site. These quality control, quality assurance, and proficiency tesing...

Point-of-care testing provides rapid laboratory diagnostics close to the site of care. Quality assurance of POCT, however, requires significant resources that should be matched with improved patient outcome and benefit. Application of evidence-based medicine to POCT can critically assess the medical effectiveness of...

The application of transcutaneous pO₂/pCO₂ monitoring is essential in optimizing the ventilatory management of critically ill newborns. Application areas include high-frequency oscillatory ventilation initiation, transitioning modes of ventilation, and inter-facility transport.

Electronic fetal monitoring (EFM) during labor has been performed for 40 years. However, the specificity in diagnosing asphyxia is still insufficient. The combination of EFM and fetal scalp-blood sampling was introduced shortly after the introduction of EFM.  Although this monitoring ensures a better sensitivity and...

In conjunction with Apgar scores and other parameters, umbilical-cord blood gas values are used to assess newborn respiratory status.  Paired umbilical-cord gas venous and arterial samples were collected from 200 patients to establish reference ranges for blood gas/hemoximetry parameters. Umbilical-cord samples were...

Both high and low blood glucose levels may be dangerous to the newborn baby. Measurement of blood or plasma lactate concentrations gives an indication of the adequacy of oxygen delivery to tissues, and blood and CSF lactate levels are essential investigations in the diagnosis of inborn errors of metabolism (IEM)....

Babies are not small adults! The potential for abnormal adaptation to life outside of the womb, changes in physiology, and a myriad of possible life-threatening clinical conditions requires an understanding of the laboratory tests needed to support these infants.  To effectively handle the unique needs of these...