![]() Seemingly minor interruptions, such as moving test devices during analysis, can affect POCT results. Failure to analyze controls or troubleshoot when controls are out of range can impact accuracy. Failure to follow manufacturer’s instructions, such as storing reagents improperly, incorrect sample collection, insufficient amounts of sample, and over- or undertiming test development, can lead to false positives and false negatives. POCT described in this guideline can be performed in the hospital or clinic setting or even purchased over the counter and performed at home.ĭespite the apparent simplicity, many factors can negatively affect POCT quality. The convenience, ease of use, and speed are driving POCT growth. Faster test results offer the potential for rapid medical decisions. POCT can provide faster turnaround of results compared to core laboratory testing, because POCT eliminates transportation of blood specimens and considerably reduces processing and preanalytical steps required for laboratory tests. POCT is an increasingly popular means of bringing laboratory testing closer to the patient. Point-of-care testing (POCT) is defined as clinical laboratory testing conducted close to the site of patient care, typically by clinical personnel whose primary training is not in the clinical laboratory sciences or by patients (self-testing) (1). AACC guidance document on the use of point-of-care testing in fertility and reproduction. ![]() Health Science Center and Memorial UniversityĬITATION Nichols JH, Ali M, Anetor JI, Chen LS, Chen Y, Collins S, et al. Geriatric Research, Education and Clinical Center, Tennessee Valley Healthcare SystemĪtal Bihari Vajpayee Institute of Medical SciencesĬolumbia University College of Physicians and Surgeons
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