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Editor-in-chief
Maria Stella Graziani

Deputy Director
Martina Zaninotto

Associate Editors
Ferruccio Ceriotti
Davide Giavarina
Bruna Lo Sasso
Giampaolo Merlini
Martina Montagnana
Andrea Mosca
Paola Pezzati
Rossella Tomaiuolo
Matteo Vidali

EIC Assistant
Francesco Busardò

International Advisory Board Khosrow Adeli Canada
Sergio Bernardini Italy
Marcello Ciaccio Italy
Eleftherios Diamandis Canada
Philippe Gillery France
Kjell Grankvist Sweden
Hans Jacobs The Netherlands
Eric Kilpatrick UK
Magdalena Krintus Poland
Giuseppe Lippi Italy
Mario Plebani Italy
Sverre Sandberg Norway
Ana-Maria Simundic Croatia
Tommaso Trenti Italy
Cas Weykamp The Netherlands
Maria Willrich USA
Paul Yip Canada


Publisher
Biomedia srl
Via L. Temolo 4, 20126 Milano

Responsible Editor
Giuseppe Agosta

Editorial Secretary
Chiara Riva
Biomedia srl
Via L. Temolo 4, 20126 Milano
Tel. 0245498282
email: biochimica.clinica@sibioc.it

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ISSN print: 0393 – 0564
ISSN digital: 0392- 7091



BC: Articoli scritti da A. Carnevale

Valutazione dell’imprecisione dell’esame emocromocitometrico eseguito con analizzatore Sysmex XN-9000
Evaluation of imprecision of automated complete blood cell count performed on Sysmex XN-9000 platform
Biochimica Clinica ; 40(3) 282-284
Lettere all'Editore - Letters to the Editor
 
Diminuzione del “turnaround time” intralaboratorio della troponina attraverso un processo di miglioramento organizzativo continuo
Decreasing troponin intralaboratory turnaround time through a process improvement study
Biochimica Clinica ; 40(1) 69-71
Lettere all'Editore - Letters to the Editor
 
Rilevazione, monitoraggio e trattamento di non conformità nella fase preanalitica: l’esperienza di un ospedale universitario metropolitano
Recording, monitoring, and managing pre-analytical issues in a metropolitan university hospital
<p>Errors in laboratory testing process may have an adverse impact on patient care. The pre-analytical phase is responsible for ~70% of these errors. In this study we present our experience in assessing the frequency of pre-analytical errors in our university hospital, by monitoring their trend over time and comparing data with goals suggested in literature. The impact of corrective actions, if any, was also checked. A comprehensive retrospective analysis of pre-analytical nonconformities (NC) recorded through laboratory information system over a 5-year (2007-2011) time span was undertaken. Retrieved data were evaluated on a yearly basis, first for NC type and then for type of sample, laboratory section and hospital department involved. The relatively most frequent NC was the test request without the corresponding sample, accounting on average for 2.3% of all requested tests. Hemolysis occurred for in average 1.15% of all requested tests, affecting ~20,000 determinations per year, mostly interesting clinical wards taking care of critical patients, i.e. neonatology, oncology, and emergency department. Clotted and not sufficient samples showed a significant reduction over time after changing the analytical system measuring erythrocyte sedimentation rate and adopting more reliable tubes, easier to fill in and mix up. NC related to samples conveyed at wrong temperature were also relatively frequent. Our results show that recording, monitoring, and critically evaluating pre-analytical issues in laboratory testing process is mandatory for providing a good laboratory service, permitting to identify causes of NC and to apply corrective interventions that may help to reduce their incidence.</p>
Biochimica Clinica ; 37(2) 095-099
Contributi scientifici - Scientific Papers