Quality Indicators in Laboratory Medicine: from theory to practice
-
Laura Sciacovelli
, Maurice O’Kane
Abstract
Background: The adoption of Quality Indicators (QIs) has prompted the development of tools to measure and evaluate the quality and effectiveness of laboratory testing, first in the hospital setting and subsequently in ambulatory and other care settings. While Laboratory Medicine has an important role in the delivery of high-quality care, no consensus exists as yet on the use of QIs focussing on all steps of the laboratory total testing process (TTP), and further research in this area is required.
Methods: In order to reduce errors in laboratory testing, the IFCC Working Group on “Laboratory Errors and Patient Safety” (WG-LEPS) developed a series of Quality Indicators, specifically designed for clinical laboratories. In the first phase of the project, specific QIs for key processes of the TTP were identified, including all the pre-, intra- and post-analytic steps. The overall aim of the project is to create a common reporting system for clinical laboratories based on standardized data collection, and to define state-of-the-art and Quality Specifications (QSs) for each QI independent of: a) the size of organization and type of activities; b) the complexity of processes undertaken; and c) different degree of knowledge and ability of the staff. The aim of the present paper is to report the results collected from participating laboratories from February 2008 to December 2009 and to identify preliminary QSs.
Results and conclusions: The results demonstrate that a Model of Quality Indicators managed as an External Quality Assurance Program can serve as a tool to monitor and control the pre-, intra- and post-analytical activities. It might also allow clinical laboratories to identify risks that lead to errors resulting in patient harm: identification and design of practices that eliminate medical errors; the sharing of information and education of clinical and laboratory teams on practices that reduce or prevent errors; the monitoring and evaluation of improvement activities.
©2011 by Walter de Gruyter Berlin New York
Articles in the same Issue
- Editorials
- Laboratory testing and/or monitoring of the new oral anticoagulants/antithrombotics: for and against?
- Circulating macrocomplexes: old wine in new bottles?
- Review
- Laboratory assessment of new anticoagulants
- Minireviews
- Biomarkers in Alzheimer’s disease
- Analytical variability in sport hematology: its importance in an antidoping setting
- The plodding diagnosis of monogenic autoinflammatory diseases in childhood: from the clinical scenery to laboratory investigation
- Opinion Paper
- Collective opinion paper on findings of the 2010 convocation of experts on laboratory quality
- Genetics and Molecular Diagnostics
- Genetic variability of the fructosamine 3-kinase gene in diabetic patients
- Identification of Bcl-2/IgH fusion sequences using real-time PCR and chip-based microcapillary electrophoresis
- Performance evaluation of a multiplex assay for future use in biomarker discovery efforts to predict body composition
- Pharmacogenetics of tacrolimus after renal transplantation: analysis of polymorphisms in genes encoding 16 drug metabolizing enzymes
- General Clinical Chemistry and Laboratory Medicine
- Quality Indicators in Laboratory Medicine: from theory to practice
- Implementation of computerized add-on testing for hospitalized patients in a large academic medical center
- Human growth hormone (GH) immunoassay: standardization and clinical implications
- Coagulation assays based on the Luminescent Oxygen Channeling Immunoassay technology1)
- Trefoil factor family peptides in human saliva and cyclical cervical mucus. Method evaluation and results on healthy individuals
- Steroid binding properties of the 2nd WHO International Standard for sex hormone-binding globulin
- Thyroxin overdose due to rheumatoid factor interferences in thyroid-stimulating hormone assays
- Cancer Diagnostics
- Quantification of HER2 autoantibodies in the amplification phenomenon of HER2 in breast cancer
- Glycosylation of proteins in healthy and neoplastic human salivary glands – a preliminary study
- Infectious Diseases
- Quantification of cerebrospinal fluid lactic acid in the differential diagnosis between HIV chronic meningitis and opportunistic meningitis
- Cardiovascular Diseases
- Carotid restenosis is associated with plasma ADMA concentrations in carotid endarterectomy patients
- High concentrations of asymmetric dimethylarginine are associated with ST-segment resolution failure after reperfusion for acute myocardial infarction
- An increase in serum uric acid concentrations is associated with an increase in the Framingham risk score in Korean adults
- The effect of a one-year weight reduction program on serum uric acid in overweight/obese children and adolescents
- False positive troponin result caused by a true macrotroponin
- Letters to the Editor
- Patient safety: patient identification wristband errors
- Prevalence of hemolytic specimens referred for arterial blood gas analysis
- “Triage” of lymphoid malignancies in the peripheral blood using the Extended Immunofluorescent Application of the CELL-DYN Sapphire automated hematology analyzer
- Presepsin (sCD14-ST): development and evaluation of one-step ELISA with a new standard that is similar to the form of presepsin in septic patients
Articles in the same Issue
- Editorials
- Laboratory testing and/or monitoring of the new oral anticoagulants/antithrombotics: for and against?
- Circulating macrocomplexes: old wine in new bottles?
- Review
- Laboratory assessment of new anticoagulants
- Minireviews
- Biomarkers in Alzheimer’s disease
- Analytical variability in sport hematology: its importance in an antidoping setting
- The plodding diagnosis of monogenic autoinflammatory diseases in childhood: from the clinical scenery to laboratory investigation
- Opinion Paper
- Collective opinion paper on findings of the 2010 convocation of experts on laboratory quality
- Genetics and Molecular Diagnostics
- Genetic variability of the fructosamine 3-kinase gene in diabetic patients
- Identification of Bcl-2/IgH fusion sequences using real-time PCR and chip-based microcapillary electrophoresis
- Performance evaluation of a multiplex assay for future use in biomarker discovery efforts to predict body composition
- Pharmacogenetics of tacrolimus after renal transplantation: analysis of polymorphisms in genes encoding 16 drug metabolizing enzymes
- General Clinical Chemistry and Laboratory Medicine
- Quality Indicators in Laboratory Medicine: from theory to practice
- Implementation of computerized add-on testing for hospitalized patients in a large academic medical center
- Human growth hormone (GH) immunoassay: standardization and clinical implications
- Coagulation assays based on the Luminescent Oxygen Channeling Immunoassay technology1)
- Trefoil factor family peptides in human saliva and cyclical cervical mucus. Method evaluation and results on healthy individuals
- Steroid binding properties of the 2nd WHO International Standard for sex hormone-binding globulin
- Thyroxin overdose due to rheumatoid factor interferences in thyroid-stimulating hormone assays
- Cancer Diagnostics
- Quantification of HER2 autoantibodies in the amplification phenomenon of HER2 in breast cancer
- Glycosylation of proteins in healthy and neoplastic human salivary glands – a preliminary study
- Infectious Diseases
- Quantification of cerebrospinal fluid lactic acid in the differential diagnosis between HIV chronic meningitis and opportunistic meningitis
- Cardiovascular Diseases
- Carotid restenosis is associated with plasma ADMA concentrations in carotid endarterectomy patients
- High concentrations of asymmetric dimethylarginine are associated with ST-segment resolution failure after reperfusion for acute myocardial infarction
- An increase in serum uric acid concentrations is associated with an increase in the Framingham risk score in Korean adults
- The effect of a one-year weight reduction program on serum uric acid in overweight/obese children and adolescents
- False positive troponin result caused by a true macrotroponin
- Letters to the Editor
- Patient safety: patient identification wristband errors
- Prevalence of hemolytic specimens referred for arterial blood gas analysis
- “Triage” of lymphoid malignancies in the peripheral blood using the Extended Immunofluorescent Application of the CELL-DYN Sapphire automated hematology analyzer
- Presepsin (sCD14-ST): development and evaluation of one-step ELISA with a new standard that is similar to the form of presepsin in septic patients