Accurate Results in the Clinical Laboratory

Accurate Results in the Clinical Laboratory

Author: Amitava Dasgupta

Publisher: Elsevier

Published: 2019-07-20

Total Pages: 510

ISBN-13: 0128137770

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Accurate Results in the Clinical Laboratory: A Guide to Error Detection and Correction, Second Edition, provides a comprehensive review of the factors leading to errors in all areas of clinical laboratory testing. This trusted guide addresses interference issues in all laboratory tests, including patient epigenetics, processes of specimen collection, enzymes and biomarkers. Clinicians and laboratory scientists will both benefit from this reference that applies discussions to both accurate specimen analysis and optimal patient care. Hence, this is the perfect reference for clinical laboratorians, from trainees, to experienced pathologists and directors. Provides comprehensive coverage across endocrine, oncology, hematology, immunohistochemistry, immunology, serology, microbiology, and molecular testing Includes new case studies that highlight clinical relevance and errors to avoid Highlights the best titles published within a variety of medical specialties Reviewed by medical librarians and content specialists, with key selections compiled in their annual list


Book Synopsis Accurate Results in the Clinical Laboratory by : Amitava Dasgupta

Download or read book Accurate Results in the Clinical Laboratory written by Amitava Dasgupta and published by Elsevier. This book was released on 2019-07-20 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate Results in the Clinical Laboratory: A Guide to Error Detection and Correction, Second Edition, provides a comprehensive review of the factors leading to errors in all areas of clinical laboratory testing. This trusted guide addresses interference issues in all laboratory tests, including patient epigenetics, processes of specimen collection, enzymes and biomarkers. Clinicians and laboratory scientists will both benefit from this reference that applies discussions to both accurate specimen analysis and optimal patient care. Hence, this is the perfect reference for clinical laboratorians, from trainees, to experienced pathologists and directors. Provides comprehensive coverage across endocrine, oncology, hematology, immunohistochemistry, immunology, serology, microbiology, and molecular testing Includes new case studies that highlight clinical relevance and errors to avoid Highlights the best titles published within a variety of medical specialties Reviewed by medical librarians and content specialists, with key selections compiled in their annual list


Endogenous Interferences in Clinical Laboratory Tests

Endogenous Interferences in Clinical Laboratory Tests

Author: Martin H. Kroll

Publisher: Walter de Gruyter

Published: 2012-12-19

Total Pages: 155

ISBN-13: 3110266229

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The goal of clinical laboratories is to produce accurate information for clinical decision making in medicine. More than half of the medical decisions made depend on clinical laboratory tests. Patient safety represents an important and critical problem for laboratories. They need to assure that the information they deliver to physicians is accurate, and therefore safe for clinicians to use. Endogenous compounds can interfere with laboratory tests, decreasing accuracy and threatening patient safety. Elevated bilirubin (bilirubinemia) and elevated lipids (lipemia) are common conditions that cause significant interferences with laboratory results. Clinicians depend on laboratories to detect these endogenous interferences. Laboratories must have a means to detect these endogenous interferences, make decisions about reporting results, and evaluate their impact. Most clinical pathology books provide only an abbreviated introduction to the subject, or provide a long list of references, without the necessary foundation for evaluating their significance. Package inserts typically provide scant information. This book provides the empirical and theoretical foundation for these interferences, describes the clinical settings where they occur, and explains their evaluation and detection, allowing the laboratory to interpret the available data on interferences and make the appropriate decision to effectively report test results while protecting patient safety.


Book Synopsis Endogenous Interferences in Clinical Laboratory Tests by : Martin H. Kroll

Download or read book Endogenous Interferences in Clinical Laboratory Tests written by Martin H. Kroll and published by Walter de Gruyter. This book was released on 2012-12-19 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of clinical laboratories is to produce accurate information for clinical decision making in medicine. More than half of the medical decisions made depend on clinical laboratory tests. Patient safety represents an important and critical problem for laboratories. They need to assure that the information they deliver to physicians is accurate, and therefore safe for clinicians to use. Endogenous compounds can interfere with laboratory tests, decreasing accuracy and threatening patient safety. Elevated bilirubin (bilirubinemia) and elevated lipids (lipemia) are common conditions that cause significant interferences with laboratory results. Clinicians depend on laboratories to detect these endogenous interferences. Laboratories must have a means to detect these endogenous interferences, make decisions about reporting results, and evaluate their impact. Most clinical pathology books provide only an abbreviated introduction to the subject, or provide a long list of references, without the necessary foundation for evaluating their significance. Package inserts typically provide scant information. This book provides the empirical and theoretical foundation for these interferences, describes the clinical settings where they occur, and explains their evaluation and detection, allowing the laboratory to interpret the available data on interferences and make the appropriate decision to effectively report test results while protecting patient safety.


Textbook of Patient Safety and Clinical Risk Management

Textbook of Patient Safety and Clinical Risk Management

Author: Liam Donaldson

Publisher: Springer Nature

Published: 2020-12-14

Total Pages: 496

ISBN-13: 3030594033

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Implementing safety practices in healthcare saves lives and improves the quality of care: it is therefore vital to apply good clinical practices, such as the WHO surgical checklist, to adopt the most appropriate measures for the prevention of assistance-related risks, and to identify the potential ones using tools such as reporting & learning systems. The culture of safety in the care environment and of human factors influencing it should be developed from the beginning of medical studies and in the first years of professional practice, in order to have the maximum impact on clinicians' and nurses' behavior. Medical errors tend to vary with the level of proficiency and experience, and this must be taken into account in adverse events prevention. Human factors assume a decisive importance in resilient organizations, and an understanding of risk control and containment is fundamental for all medical and surgical specialties. This open access book offers recommendations and examples of how to improve patient safety by changing practices, introducing organizational and technological innovations, and creating effective, patient-centered, timely, efficient, and equitable care systems, in order to spread the quality and patient safety culture among the new generation of healthcare professionals, and is intended for residents and young professionals in different clinical specialties.


Book Synopsis Textbook of Patient Safety and Clinical Risk Management by : Liam Donaldson

Download or read book Textbook of Patient Safety and Clinical Risk Management written by Liam Donaldson and published by Springer Nature. This book was released on 2020-12-14 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implementing safety practices in healthcare saves lives and improves the quality of care: it is therefore vital to apply good clinical practices, such as the WHO surgical checklist, to adopt the most appropriate measures for the prevention of assistance-related risks, and to identify the potential ones using tools such as reporting & learning systems. The culture of safety in the care environment and of human factors influencing it should be developed from the beginning of medical studies and in the first years of professional practice, in order to have the maximum impact on clinicians' and nurses' behavior. Medical errors tend to vary with the level of proficiency and experience, and this must be taken into account in adverse events prevention. Human factors assume a decisive importance in resilient organizations, and an understanding of risk control and containment is fundamental for all medical and surgical specialties. This open access book offers recommendations and examples of how to improve patient safety by changing practices, introducing organizational and technological innovations, and creating effective, patient-centered, timely, efficient, and equitable care systems, in order to spread the quality and patient safety culture among the new generation of healthcare professionals, and is intended for residents and young professionals in different clinical specialties.


Clinical Hematology Atlas

Clinical Hematology Atlas

Author: Jacqueline H. Carr

Publisher: Elsevier Health Sciences

Published: 2009

Total Pages: 280

ISBN-13: 1416050396

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Previous ed.: Saint Louis, Mo.: Elsevier Saunders, 2004.


Book Synopsis Clinical Hematology Atlas by : Jacqueline H. Carr

Download or read book Clinical Hematology Atlas written by Jacqueline H. Carr and published by Elsevier Health Sciences. This book was released on 2009 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous ed.: Saint Louis, Mo.: Elsevier Saunders, 2004.


Contemporary Practice in Clinical Chemistry

Contemporary Practice in Clinical Chemistry

Author: William Clarke

Publisher: Academic Press

Published: 2020-06-11

Total Pages: 1070

ISBN-13: 0128158336

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Contemporary Practice in Clinical Chemistry, Fourth Edition, provides a clear and concise overview of important topics in the field. This new edition is useful for students, residents and fellows in clinical chemistry and pathology, presenting an introduction and overview of the field to assist readers as they in review and prepare for board certification examinations. For new medical technologists, the book provides context for understanding the clinical utility of tests that they perform or use in other areas in the clinical laboratory. For experienced laboratorians, this revision continues to provide an opportunity for exposure to more recent trends and developments in clinical chemistry. Includes enhanced illustration and new and revised color figures Provides improved self-assessment questions and end-of-chapter assessment questions


Book Synopsis Contemporary Practice in Clinical Chemistry by : William Clarke

Download or read book Contemporary Practice in Clinical Chemistry written by William Clarke and published by Academic Press. This book was released on 2020-06-11 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Practice in Clinical Chemistry, Fourth Edition, provides a clear and concise overview of important topics in the field. This new edition is useful for students, residents and fellows in clinical chemistry and pathology, presenting an introduction and overview of the field to assist readers as they in review and prepare for board certification examinations. For new medical technologists, the book provides context for understanding the clinical utility of tests that they perform or use in other areas in the clinical laboratory. For experienced laboratorians, this revision continues to provide an opportunity for exposure to more recent trends and developments in clinical chemistry. Includes enhanced illustration and new and revised color figures Provides improved self-assessment questions and end-of-chapter assessment questions


Mass Spectrometry for the Clinical Laboratory

Mass Spectrometry for the Clinical Laboratory

Author: Hari Nair

Publisher: Academic Press

Published: 2016-11-02

Total Pages: 304

ISBN-13: 0128009926

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Mass Spectrometry for the Clinical Laboratory is an accessible guide to mass spectrometry and the development, validation, and implementation of the most common assays seen in clinical labs. It provides readers with practical examples for assay development, and experimental design for validation to meet CLIA requirements, appropriate interference testing, measuring, validation of ion suppression/matrix effects, and quality control. These tools offer guidance on what type of instrumentation is optimal for each assay, what options are available, and the pros and cons of each. Readers will find a full set of tools that are either directly related to the assay they want to adopt or for an analogous assay they could use as an example. Written by expert users of the most common assays found in a clinical laboratory (clinical chemists, toxicologists, and clinical pathologists practicing mass spectrometry), the book lays out how experts in the field have chosen their mass spectrometers, purchased, installed, validated, and brought them on line for routine testing. The early chapters of the book covers what the practitioners have learned from years of experience, the challenges they have faced, and their recommendations on how to build and validate assays to avoid problems. These chapters also include recommendations for maintaining continuity of quality in testing. The later parts of the book focuses on specific types of assays (therapeutic drugs, Vitamin D, hormones, etc.). Each chapter in this section has been written by an expert practitioner of an assay that is currently running in his or her clinical lab. Provides readers with the keys to choosing, installing, and validating a mass spectrometry platform Offers tools to evaluate, validate, and troubleshoot the most common assays seen in clinical pathology labs Explains validation, ion suppression, interference testing, and quality control design to the detail that is required for implementation in the lab


Book Synopsis Mass Spectrometry for the Clinical Laboratory by : Hari Nair

Download or read book Mass Spectrometry for the Clinical Laboratory written by Hari Nair and published by Academic Press. This book was released on 2016-11-02 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass Spectrometry for the Clinical Laboratory is an accessible guide to mass spectrometry and the development, validation, and implementation of the most common assays seen in clinical labs. It provides readers with practical examples for assay development, and experimental design for validation to meet CLIA requirements, appropriate interference testing, measuring, validation of ion suppression/matrix effects, and quality control. These tools offer guidance on what type of instrumentation is optimal for each assay, what options are available, and the pros and cons of each. Readers will find a full set of tools that are either directly related to the assay they want to adopt or for an analogous assay they could use as an example. Written by expert users of the most common assays found in a clinical laboratory (clinical chemists, toxicologists, and clinical pathologists practicing mass spectrometry), the book lays out how experts in the field have chosen their mass spectrometers, purchased, installed, validated, and brought them on line for routine testing. The early chapters of the book covers what the practitioners have learned from years of experience, the challenges they have faced, and their recommendations on how to build and validate assays to avoid problems. These chapters also include recommendations for maintaining continuity of quality in testing. The later parts of the book focuses on specific types of assays (therapeutic drugs, Vitamin D, hormones, etc.). Each chapter in this section has been written by an expert practitioner of an assay that is currently running in his or her clinical lab. Provides readers with the keys to choosing, installing, and validating a mass spectrometry platform Offers tools to evaluate, validate, and troubleshoot the most common assays seen in clinical pathology labs Explains validation, ion suppression, interference testing, and quality control design to the detail that is required for implementation in the lab


Laposata's Laboratory Medicine Diagnosis of Disease in Clinical Laboratory Third Edition

Laposata's Laboratory Medicine Diagnosis of Disease in Clinical Laboratory Third Edition

Author: Michael Laposata

Publisher: McGraw Hill Professional

Published: 2019-01-04

Total Pages: 592

ISBN-13: 1260116808

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The acclaimed full-color guide to selecting the correct laboratory test and interpreting the results –- covering ALL of clinical pathology A Doody’s Core Title for 2019! Laboratory Medicine is the most comprehensive, user-friendly, and well-illustrated guide available for learning how to order the correct laboratory test and understand the clinical significance of the results. The book features an easy-to-follow, consistent presentation for each disease discussed. Chapters begin with a brief description of the disorder followed by a discussion that includes tables detailing the laboratory evaluation of specific disorders, diagnosis, baseline tests to exclude diagnostic possibilities, and clinical indications that warrant further screening and special testing. With new, increasingly expensive and complicated tests appearing almost daily, Laboratory Medicine, Third Edition is required reading for medical students, clinical laboratory scientists, and healthcare professionals who want to keep abreast of the latest testing procedures and maximize accuracy and patient safety. Features: •48 clinical laboratory methods presented in easy-to-understand illustrations that include information on the expense and complexity of the assays •More than 200 tables and full-color algorithms that encapsulate important information and facilitate understanding •Full-color blood-smear micrographs that demonstrate common abnormal morphologies of red blood cells •Valuable learning aids in each chapter, including learning objectives, chapter outlines, and a general introduction -- and new to this edition: chapter-ending self-assessment Q&A •Logical systems-based organization that complements most textbooks •Extensive table of Clinical Laboratory Reference Values that show the conversions between U.S. and SI units for each value


Book Synopsis Laposata's Laboratory Medicine Diagnosis of Disease in Clinical Laboratory Third Edition by : Michael Laposata

Download or read book Laposata's Laboratory Medicine Diagnosis of Disease in Clinical Laboratory Third Edition written by Michael Laposata and published by McGraw Hill Professional. This book was released on 2019-01-04 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: The acclaimed full-color guide to selecting the correct laboratory test and interpreting the results –- covering ALL of clinical pathology A Doody’s Core Title for 2019! Laboratory Medicine is the most comprehensive, user-friendly, and well-illustrated guide available for learning how to order the correct laboratory test and understand the clinical significance of the results. The book features an easy-to-follow, consistent presentation for each disease discussed. Chapters begin with a brief description of the disorder followed by a discussion that includes tables detailing the laboratory evaluation of specific disorders, diagnosis, baseline tests to exclude diagnostic possibilities, and clinical indications that warrant further screening and special testing. With new, increasingly expensive and complicated tests appearing almost daily, Laboratory Medicine, Third Edition is required reading for medical students, clinical laboratory scientists, and healthcare professionals who want to keep abreast of the latest testing procedures and maximize accuracy and patient safety. Features: •48 clinical laboratory methods presented in easy-to-understand illustrations that include information on the expense and complexity of the assays •More than 200 tables and full-color algorithms that encapsulate important information and facilitate understanding •Full-color blood-smear micrographs that demonstrate common abnormal morphologies of red blood cells •Valuable learning aids in each chapter, including learning objectives, chapter outlines, and a general introduction -- and new to this edition: chapter-ending self-assessment Q&A •Logical systems-based organization that complements most textbooks •Extensive table of Clinical Laboratory Reference Values that show the conversions between U.S. and SI units for each value


Pathology: A Modern Case Study

Pathology: A Modern Case Study

Author: Howard Reisner

Publisher: McGraw Hill Professional

Published: 2014-09-22

Total Pages: 622

ISBN-13: 0071821236

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A unique case-based molecular approach to understanding pathology Pathology: A Modern Case Study is a concise, focused text that emphasizes the molecular and cellular biology essential to understanding the concepts of disease causation. The book includes numerous case studies designed to highlight the role of the pathologist in the team that provides patient care. Pathology: A Modern Case Study examines the role of anatomic, clinical, and molecular pathologists in dedicated chapters and in descriptions of the pathology of specific organ systems. Features Coverage of pathology focuses on modern approaches to common and important diseases Each chapter delivers the most up-to-date advances in pathology Learning aids include chapter summaries and overviews, bolded terms, and a glossary Common clinically relevant disease are highlighted Disease discussion is based on organ compartment and etiology Coverage includes: Disease and the Genome: Genetic, Developmental and Neoplastic Disease Cell Injury, Death and Aging and the Body's Response Environmental Injury Clinical Practice: Anatomic Pathology Clinical Practice: Molecular Pathology Clinical Practice: Molecular Pathology Organ-specific pathology covering all major body systems Molecular pathology Essential for undergraduate medical students and clinicians who wish to expand their knowledge pathology, Pathology: A Modern Case Study delivers valuable coverage that is directly related to a patient’s condition and the clinical practice of pathology.


Book Synopsis Pathology: A Modern Case Study by : Howard Reisner

Download or read book Pathology: A Modern Case Study written by Howard Reisner and published by McGraw Hill Professional. This book was released on 2014-09-22 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique case-based molecular approach to understanding pathology Pathology: A Modern Case Study is a concise, focused text that emphasizes the molecular and cellular biology essential to understanding the concepts of disease causation. The book includes numerous case studies designed to highlight the role of the pathologist in the team that provides patient care. Pathology: A Modern Case Study examines the role of anatomic, clinical, and molecular pathologists in dedicated chapters and in descriptions of the pathology of specific organ systems. Features Coverage of pathology focuses on modern approaches to common and important diseases Each chapter delivers the most up-to-date advances in pathology Learning aids include chapter summaries and overviews, bolded terms, and a glossary Common clinically relevant disease are highlighted Disease discussion is based on organ compartment and etiology Coverage includes: Disease and the Genome: Genetic, Developmental and Neoplastic Disease Cell Injury, Death and Aging and the Body's Response Environmental Injury Clinical Practice: Anatomic Pathology Clinical Practice: Molecular Pathology Clinical Practice: Molecular Pathology Organ-specific pathology covering all major body systems Molecular pathology Essential for undergraduate medical students and clinicians who wish to expand their knowledge pathology, Pathology: A Modern Case Study delivers valuable coverage that is directly related to a patient’s condition and the clinical practice of pathology.


Linne & Ringsrud's Clinical Laboratory Science - E-Book

Linne & Ringsrud's Clinical Laboratory Science - E-Book

Author: Mary Louise Turgeon

Publisher: Elsevier Health Sciences

Published: 2014-04-14

Total Pages: 681

ISBN-13: 0323292801

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Updated and easy-to-use, Linne & Ringsrud's Clinical Laboratory Science: The Basics and Routine Techniques, 6th Edition delivers a fundamental overview of the laboratory skills and techniques essential for success in your classes and your career. Author Mary Louise Turgeon's simple, straightforward writing clarifies complex concepts, and a discipline-by-discipline approach helps you build the knowledge to confidently perform clinical laboratory tests and ensure accurate, effective results. Expert insight from respected educator and author Mary Louise Turgeon reflects the full spectrum of clinical laboratory science. Engaging full-color design and illustrations familiarize you with what you'll see under the microscope. Streamlined approach makes must-know concepts and practices more accessible. Broad scope provides an ideal introduction to clinical laboratory science at various levels, including MLS/MLT and Medical Assisting. Hands-on procedures guide you through the exact steps you'll perform in the lab. Learning objectives help you identify key chapter content and study more effectively. Case studies challenge you to apply concepts to realistic scenarios. Review questions at the end of each chapter help you assess your understanding and identify areas requiring additional study. A companion Evolve website provides convenient online access to procedures, glossary, audio glossary and links to additional information. Updated instrumentation coverage familiarizes you with the latest technological advancements in clinical laboratory science. Perforated pages make it easy for you to take procedure instructions with you into the lab. Enhanced organization helps you study more efficiently and quickly locate the information you need. Convenient glossary provides fast, easy access to definitions of key terms.


Book Synopsis Linne & Ringsrud's Clinical Laboratory Science - E-Book by : Mary Louise Turgeon

Download or read book Linne & Ringsrud's Clinical Laboratory Science - E-Book written by Mary Louise Turgeon and published by Elsevier Health Sciences. This book was released on 2014-04-14 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated and easy-to-use, Linne & Ringsrud's Clinical Laboratory Science: The Basics and Routine Techniques, 6th Edition delivers a fundamental overview of the laboratory skills and techniques essential for success in your classes and your career. Author Mary Louise Turgeon's simple, straightforward writing clarifies complex concepts, and a discipline-by-discipline approach helps you build the knowledge to confidently perform clinical laboratory tests and ensure accurate, effective results. Expert insight from respected educator and author Mary Louise Turgeon reflects the full spectrum of clinical laboratory science. Engaging full-color design and illustrations familiarize you with what you'll see under the microscope. Streamlined approach makes must-know concepts and practices more accessible. Broad scope provides an ideal introduction to clinical laboratory science at various levels, including MLS/MLT and Medical Assisting. Hands-on procedures guide you through the exact steps you'll perform in the lab. Learning objectives help you identify key chapter content and study more effectively. Case studies challenge you to apply concepts to realistic scenarios. Review questions at the end of each chapter help you assess your understanding and identify areas requiring additional study. A companion Evolve website provides convenient online access to procedures, glossary, audio glossary and links to additional information. Updated instrumentation coverage familiarizes you with the latest technological advancements in clinical laboratory science. Perforated pages make it easy for you to take procedure instructions with you into the lab. Enhanced organization helps you study more efficiently and quickly locate the information you need. Convenient glossary provides fast, easy access to definitions of key terms.


Laboratory Quality Management System

Laboratory Quality Management System

Author: World Health Organization

Publisher:

Published: 2011

Total Pages: 0

ISBN-13: 9789241548274

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Achieving, maintaining and improving accuracy, timeliness and reliability are major challenges for health laboratories. Countries worldwide committed themselves to build national capacities for the detection of, and response to, public health events of international concern when they decided to engage in the International Health Regulations implementation process. Only sound management of quality in health laboratories will enable countries to produce test results that the international community will trust in cases of international emergency. This handbook was developed through collaboration between the WHO Lyon Office for National Epidemic Preparedness and Response, the United States of America Centers for Disease Control and Prevention (CDC) Division of Laboratory Systems, and the Clinical and Laboratory Standards Institute (CLSI). It is based on training sessions and modules provided by the CDC and WHO in more than 25 countries, and on guidelines for implementation of ISO 15189 in diagnostic laboratories, developed by CLSI. This handbook is intended to provide a comprehensive reference on Laboratory Quality Management System for all stakeholders in health laboratory processes, from management, to administration, to bench-work laboratorians. This handbook covers topics that are essential for quality management of a public health or clinical laboratory. They are based on both ISO 15189 and CLSI GP26-A3 documents. Each topic is discussed in a separate chapter. The chapters follow the framework developed by CLSI and are organized as the "12 Quality System Essentials".


Book Synopsis Laboratory Quality Management System by : World Health Organization

Download or read book Laboratory Quality Management System written by World Health Organization and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achieving, maintaining and improving accuracy, timeliness and reliability are major challenges for health laboratories. Countries worldwide committed themselves to build national capacities for the detection of, and response to, public health events of international concern when they decided to engage in the International Health Regulations implementation process. Only sound management of quality in health laboratories will enable countries to produce test results that the international community will trust in cases of international emergency. This handbook was developed through collaboration between the WHO Lyon Office for National Epidemic Preparedness and Response, the United States of America Centers for Disease Control and Prevention (CDC) Division of Laboratory Systems, and the Clinical and Laboratory Standards Institute (CLSI). It is based on training sessions and modules provided by the CDC and WHO in more than 25 countries, and on guidelines for implementation of ISO 15189 in diagnostic laboratories, developed by CLSI. This handbook is intended to provide a comprehensive reference on Laboratory Quality Management System for all stakeholders in health laboratory processes, from management, to administration, to bench-work laboratorians. This handbook covers topics that are essential for quality management of a public health or clinical laboratory. They are based on both ISO 15189 and CLSI GP26-A3 documents. Each topic is discussed in a separate chapter. The chapters follow the framework developed by CLSI and are organized as the "12 Quality System Essentials".