Original scientific paper

https://doi.org/10.11613/BM.2016.041

Current practice in laboratory diagnostics of autoimmune diseases in Croatia. Survey of the Working group for laboratory diagnostics of autoimmune diseases of the Croatian Society of Medical Biochemistry and Laboratory Medicine

Andrea Tešija Kuna orcid.org/0000-0001-6871-2686 ; Clinical Institute of Chemistry, Sestre milosrdnice University Hospital, Zagreb, Croatia
Lovorka Đerek orcid.org/0000-0002-3041-7718 ; Clinical Department for Medical Biochemistry and Laboratory Medicine, Merkur University Hospital, Zagreb, Croatia
Ana Kozmar ; University Hospital Centre Zagreb, Department of Laboratory Diagnostics, Zagreb, Croatia
Vedrana Drvar orcid.org/0000-0002-4011-856X ; Clinical Department of Laboratory Diagnostics, Clinical Hospital Centre Rijeka, Rijeka, Croatia

Abstract

Introduction: With the trend of increasing incidence of autoimmune diseases, laboratories are faced with exponential growth of the requests for tests relating the diagnosis of these diseases. Unfortunately, the lack of laboratory personnel experienced in this specific discipline of laboratory diagnostic, as well as an unawareness of a method limitation often results in confusion for clinicians. The aim was to gain insight into number and type of Croatian laboratories that perform humoral diagnostics with the final goal to improve and harmonize laboratory diagnostics of autoimmune diseases in Croatia.
Materials and methods: In order to get insight into current laboratory practice two questionnaires, consisting of 42 questions in total, were created. Surveys were conducted using SurveyMonkey application and were sent to 88 medical biochemistry laboratories in Croatia for the first survey. Out of 33 laboratories that declared to perform diagnostic from the scope, 19 were selected for the second survey based on the tests they pleaded to perform. The survey comprised questions regarding autoantibody hallmarks of systemic autoimmune diseases while regarding organ-specific autoimmune diseases was limited to diseases of liver, gastrointestinal and nervous system.
Results: Response rate was high with 80 / 88 (91%) laboratories which answered the first questionnaire, and 19 / 19 (1.0) for the second questionnaire. Obtained results of surveys indicate high heterogeneity in the performance of autoantibody testing among laboratories in Croatia.
Conclusions: Results indicate the need of creating recommendations and algorithms in order to harmonize the approach to laboratory diagnostics of autoimmune diseases in Croatia.

Keywords

autoimmune diseases; autoantibodies; survey

Hrčak ID:

167715

URI

https://hrcak.srce.hr/167715

Publication date:

15.10.2016.

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