Management of pre-analytical nonconformities at the biochemistry laboratory in Antananarivo in 2019

Management of pre analytical nonconformities within a laboratory is critical step in ensuring the reliability results. The objectives this study are to evaluate non-compliance pre-analytical phase at Paraclinical Training and Biochemistry Research Unit Joseph Ravoahangy Andrianavalona University Hospital Center, describe detail state play progress stage. This retrospective descriptive over period 5 months from November 01, 2018 March 31, 2019 Center. All patient files recorded during have been exploited. Only inpatient records were included study. In study, 5, 71% non-conformities recorded. most frequent (recorded 248 times that means 56.88% whole nonconformities) related swab or its container, followed by prescription sheet 96 times, 22.02%). Pre-analytical frequently identified surgical intensive care department with 25.24%, medical service (17.92%). Most observed due preventable human error. However, must know how control order prevent them ensure quality analyses.