Current principles for the establishment of the virological “cutoff points” in transfusion science and medicine: A short concise overview

Establishing the virological cutoff point, during epidemics, such as the COVID-19 Pandemic, is crucially important as inadequate standardization and the false qualitative results, have enormous clinical and economic consequences when screening for SARS-CoV-2. Moreover, a cutoff point is a crucial step in ensuring a minimal risk of clinical misclassification. Therefore complying with such statutory requirements is an essential part of obligatory good laboratory and clinical practices. In this concise report, we propose a novel methodology for establishing cutoff points for all samples exhibiting detectable levels of the measured parameter, even those from the disease-free group.
Source: Transfusion and Apheresis Science - Category: Hematology Authors: Source Type: research