If you think only private corporations can call themselves project organizations, think again. Hospitals around the world are increasingly seeing themselves as project organizations and relying on project groups to explore and implement new technologies.  Meanwhile, healthcare workers participating in these projects...

In our laboratory, we have used a combination of assay capability and the Westgard multirules as the basis of our quality control procedures. We have also used the concept of six sigma as the criterion for performance acceptability, which has allowed the identification of problem analytes and instituted improvements...

Attention to how data are handled by different groups in a hospital is important when interfacing a point-of-care testing system. Consideration of existing data handling practices and future data evaluation needs - before, during, and after installation - and careful planning in cooperation with each hospital...

In a 1999 study, the US Institute of Medicine (IOM) concluded that 44,000 to 98,000 hospitalized Americans die each year from preventable medical errors. While the number of serious medical errors attributable to point of care (point-of-care testing, POCT) is not known, the testing environment (patient bedside) and...

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....

John Severinghaus, who recently turned 80, is one of the pioneers in the field of blood gas. To celebrate his birthday, bloodgas.org has asked him to look back on the first developments leading to the modern blood gas analyzers. The following article has also been published in Anesthesiology, The Journal of the...

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...

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.

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...

"Six Sigma" is the latest trend in quality management and is being widely implemented in business and industry today. Six Sigma represents an evolution of Total Quality Management (TQM), providing a more quantitative framework for evaluating process performance and clearer goals for process improvement. The...