Accurate Results in the Clinical Laboratory: A Guide to Error Detection and Correction

A comprehensive overview of the factors influencing the accuracy and reliability of clinical laboratory test results, encompassing pre-analytical, analytical, and post-analytical phases of the testing cycle. A major focus is on pre-analytical errors, discussing issues like proper specimen collection, handling, and the effects of patient variables such as age, gender, diet, and medication on test outcomes. The sources also examine analytical challenges across various testing disciplines, including clinical chemistry, endocrinology, therapeutic drug monitoring, toxicology, and microbiology, detailing interferences from endogenous substances (e.g., hemolysis, lipemia, bilirubin, heterophilic antibodies) and exogenous agents (e.g., anticoagulants, herbal remedies, and other drugs). Furthermore, the text explores specific methodologies like immunoassays and molecular diagnostics, noting their vulnerabilities to interferences, cross-reactivity, and contamination, emphasizing the necessity of standardization and quality assurance for maximizing the clinical utility of laboratory data.You can listen and download our episodes for free on more than 10 different platforms:https://linktr.ee/pharmacy_simpleProduced by:https://www.podcaistudio.com/