Nontraditional applications in clinical pathology.

Most published reviews of preclinical toxicological clinical pathology focus on the fundamental aspects of hematology, clinical chemistry, coagulation, and urinalysis in routine toxicology animal species, for example, rats, mice, dogs, and nonhuman primates. The objective of this continuing education course was to present and discuss contemporary examples of nonroutine applications of clinical pathology endpoints used in the drug development setting. Area experts discussed bone turnover markers of laboratory animal species, clinical pathology of pregnant and growing laboratory animals, clinical pathology of nonroutine laboratory animal species, and unique applications of the Siemens Advia(®) hematology analyzer.

Enumeration of nucleated red blood cells with the ADVIA 2120 Hematology System: an International Multicenter Clinical Trial.

The accurate, reproducible, and timely reporting of nucleated red blood cells (NRBC) is an important function of the clinical hematology laboratory. We used 960 samples from 5 worldwide sites to evaluate a new NRBC enumeration method for the ADVIA 2120 Hematology System. The method showed excellent correlation with microscopy (r = 0.

Prognostic relevance of large-platelet counts in patients with immune thrombocytopenic purpura.

In this preliminary study, the value of different platelet parameters, measured by the ADVIA120 Analyzer, in predicting the immediate response to intravenous immunoglobulin or intravenous anti-RhoD was assessed in 31 patients with immune thrombocytopenic purpura. The number of large platelets pre-treatment was the only independent predictor of the 24 hour-platelet increase.