Discipline - Haematology
Indirect antiglobulin test (IAT), also known as indirect Coombs test or red blood cell antibody screen
First added in 2019
Changed in 2020
Screening, Aid to diagnosis
To screen for antibodies to red blood cells before a blood transfusion or during pregnancy; To aid in the diagnosis of haemolytic anaemia and blood transfusion reactions
Summary of SAGE IVD recommendation
General In vitro diagnostics tests are the general core and routine laboratory tests for clinical chemistry, haematology, blood transfusion, microbiology (virology, bacteriology, parasitology and mycology) and histopathology. These tests were selected on the basis of the scientific validity of an analyte, i.e. the association between an analyte and a clinical condition or physiological state; and clinical utility. Many of these tests are required for effective management of patients and have already been described in WHO publications.