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Clinical chemistry is a division in medical laboratory sciences focusing on qualitative tests of important compounds, referred to as analytes or markers, in bodily fluids and tissues using analytical techniques and specialized instruments. This interdisciplinary field includes knowledge from medicine, biology, chemistry, biomedical engineering, informatics, and an applied form of biochemistry.
Internal medicine, also known as general internal medicine in Commonwealth nations, is a medical specialty for medical doctors focused on the prevention, diagnosis, and treatment of internal diseases in adults. Medical practitioners of internal medicine are referred to as internists, or physicians in Commonwealth nations. Internists possess specialized skills in managing patients with undifferentiated or multi-system disease processes. They provide care to both hospitalized (inpatient) and ambulatory (outpatient) patients and often contribute significantly to teaching and research. Internists are qualified physicians who have undergone postgraduate training in internal medicine, and should not be confused with "interns", a term commonly used for a medical doctor who has obtained a medical degree but does not yet have a license to practice medicine unsupervised.
Clinical trials are prospective biomedical or behavioral research studies on human participants designed to answer specific questions about biomedical or behavioral interventions, including new treatments and known interventions that warrant further study and comparison. Clinical trials generate data on dosage, safety and efficacy. They are conducted only after they have received health authority/ethics committee approval in the country where approval of the therapy is sought. These authorities are responsible for vetting the risk/benefit ratio of the trial—their approval does not mean the therapy is 'safe' or effective, only that the trial may be conducted.
Quest Diagnostics Incorporated is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States, Puerto Rico, Mexico, and Brazil. Quest also maintains collaborative agreements with various hospitals and clinics across the globe.
Public health surveillance is, according to the World Health Organization (WHO), "the continuous, systematic collection, analysis and interpretation of health-related data needed for the planning, implementation, and evaluation of public health practice." Public health surveillance may be used to track emerging health-related issues at an early stage and find active solutions in a timely manner. Surveillance systems are generally called upon to provide information regarding when and where health problems are occurring and who is affected.
SNOMED CT or SNOMED Clinical Terms is a systematically organized computer-processable collection of medical terms providing codes, terms, synonyms and definitions used in clinical documentation and reporting. SNOMED CT is considered to be the most comprehensive, multilingual clinical healthcare terminology in the world. The primary purpose of SNOMED CT is to encode the meanings that are used in health information and to support the effective clinical recording of data with the aim of improving patient care. SNOMED CT provides the core general terminology for electronic health records. SNOMED CT comprehensive coverage includes: clinical findings, symptoms, diagnoses, procedures, body structures, organisms and other etiologies, substances, pharmaceuticals, devices and specimens.
Health technology is defined by the World Health Organization as the "application of organized knowledge and skills in the form of devices, medicines, vaccines, procedures, and systems developed to solve a health problem and improve quality of lives". This includes pharmaceuticals, devices, procedures, and organizational systems used in the healthcare industry, as well as computer-supported information systems. In the United States, these technologies involve standardized physical objects, as well as traditional and designed social means and methods to treat or care for patients.
Transferrin saturation (TS), measured as a percentage, is a medical laboratory value. It is the value of serum iron divided by the total iron-binding capacity of the available transferrin, the main protein that binds iron in the blood, this value tells a clinician how much serum iron is bound. For instance, a value of 15% means that 15% of iron-binding sites of transferrin are being occupied by iron. The three results are usually reported together. A low transferrin saturation is a common indicator of iron deficiency anemia whereas a high transferrin saturation may indicate iron overload or hemochromatosis. Transferrin saturation is also called transferrin saturation index (TSI) or transferrin saturation percentage (TS%)
A Medical Laboratory Scientist (MLS) or Clinical Laboratory Scientist (CLS) or Medical Technologist (MT) is a licensed Healthcare professional who performs diagnostic testing of body fluids, blood and other body tissue. The Medical Technologist is tasked with releasing the patient results to aid in further treatment. The scope of a medical laboratory scientist's work begins with the receipt of patient or client specimens and finishes with the delivery of test results to physicians and other healthcare providers. The utility of clinical diagnostic testing relies squarely on the validity of test methodology. To this end, much of the work done by medical laboratory scientists involves ensuring specimen quality, interpreting test results, data-logging, testing control products, performing calibration, maintenance, validation, and troubleshooting of instrumentation as well as performing statistical analyses to verify the accuracy and repeatability of testing. Medical laboratory scientists may also assist healthcare providers with test selection and specimen collection and are responsible for prompt verbal delivery of critical lab results. Medical Laboratory Scientists in healthcare settings also play an important role in clinical diagnosis. An estimated 70% of medical decisions are based on laboratory test results and MLS contributions affect 95% of a health system's costs.
Public health informatics has been defined as the systematic application of information and computer science and technology to public health practice, research, and learning. It is one of the subdomains of health informatics.
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Clinical pharmacy is the branch of pharmacy in which clinical pharmacists provide direct patient care that optimizes the use of medication and promotes health, wellness, and disease prevention. Clinical pharmacists care for patients in all health care settings but the clinical pharmacy movement initially began inside hospitals and clinics. Clinical pharmacists often work in collaboration with physicians, physician assistants, nurse practitioners, and other healthcare professionals. Clinical pharmacists can enter into a formal collaborative practice agreement with another healthcare provider, generally one or more physicians, that allows pharmacists to prescribe medications and order laboratory tests.
A medical laboratory or clinical laboratory is a laboratory where tests are conducted out on clinical specimens to obtain information about the health of a patient to aid in diagnosis, treatment, and prevention of disease. Clinical medical laboratories are an example of applied science, as opposed to research laboratories that focus on basic science, such as found in some academic institutions.
Laboratory Corporation of America Holdings (Labcorp), headquartered in Burlington, North Carolina, provides laboratory services used for diagnosis and healthcare decisions. It operates one of the largest clinical laboratory networks in the world and has operations in over 100 countries; although its operations are primarily in the U.S.
Randox is a Northern Irish health and toxicology company in the in vitro diagnostics industry headquartered in Crumlin, County Antrim, Northern Ireland, owned by Peter FitzGerald. The company develops diagnostic solutions for hospitals, clinical, research and molecular labs, food testing, forensic toxicology, veterinary labs and life sciences. It develops, manufactures and markets reagents and equipment for laboratory medicine, with a distribution network of 145 countries. Randox is the biggest polymerase chain reaction testing provider in the United Kingdom and Republic of Ireland. Randox received three contracts by the Department of Health and Social Care without having to compete for a tender.
Unnecessary health care is health care provided with a higher volume or cost than is appropriate. In the United States, where health care costs are the highest as a percentage of GDP, overuse was the predominant factor in its expense, accounting for about a third of its health care spending in 2012.
The European Federation of Clinical Chemistry and Laboratory Medicine (EFLM)(formerly EFCC) is a federation of national member societies of clinical chemistry and laboratory medicine from Europe. EFLM has its registered office in Brussels and administrative office in Milan. EFLM is the European Region member of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC)
The Association for Molecular Pathology is a professional association of individuals serving patients through molecular diagnostics testing. Founded in 1995, the Association has more than 2,800 members in over 50 countries.
LigoLab Information System is an American software company that provides software and laboratory operating systems for clinical laboratories. LigoLab develops and distributes the software tool TestDirectly, which is used for COVID-19 testing. It is based in Glendale, California.
References
- 1 2 Campbell, B; Linzer, G; Dufour, DR (May 2014). "Lab Tests Online and consumer understanding of laboratory testing". Clin Chim Acta. 432: 162–5. doi:10.1016/j.cca.2013.09.028. PMID 24121032.
- 1 2 Linzer, George (July 5, 2011). "Lab Tests Online at 10 Years: 100 Million Served". Clinical Lab Products. Clinical Lab Products. Clinical Lab Products.
- ↑ Kulkarni, Shweta (13 July 2012). "Lab Tests Online Honoured With 2012 Communicator Award". Medtech Europe. Archived from the original on 8 February 2015. Retrieved 8 February 2015.
- ↑ An Overview of Lab Tests Online (PDF). Clinical Laboratory Improvement Advisory Committee. p. 6. Archived from the original (PDF) on 2017-02-22. Retrieved 8 February 2015.
- ↑ Chisolm, Stephanie (Jul 3, 2008). The Health Professions: Trends and Opportunities in U.S. Health Care. Jones & Bartlett Publishers. p. 116. ISBN 978-0763735203.
- ↑ "About Lab Tests Online | Lab Tests Online". labtestsonline.org. Retrieved 2021-05-14.
- ↑ "LabTestsOnline.org is now Testing.com". Testing.com. 2021-11-08. Retrieved 2021-11-15.