Kara, HasanBayır, AyşegülAk, AhmetDeğirmenci, SelimAkıncı, MuratAğaçayak, AhmetMarçıl, Emine2020-03-262020-03-2620141682-024Xhttps://hdl.handle.net/20.500.12395/30900Objective: The frequency of hemolysis of blood samples may be increased by transport in a pneumatic tube system. The purpose of this study was to evaluate the effect of pneumatic tube system transport on hemolysis of blood samples. Methods: Blood samples were transported from the emergency department to the hospital laboratory manually by hospital staff (49 patients) or with a pneumatic tube system (53 patients). The hemolysis index and serum chemistry studies were performed on the blood samples and compared between the different methods of transport. Results: The blood samples that were transported by the pneumatic tube system had a greater frequency of hemolysis and greater mean serum potassium and median creatinine, aspartate aminotransferase, and lactate dehydrogenase levels than samples transported manually. Conclusion: Blood samples transported from the emergency department to the hospital laboratory by a pneumatic tube system may have a greater frequency of hemolysis than samples transported manually. This may necessitate repeat phlebotomy and cause a delay in completing the laboratory analysis.eninfo:eu-repo/semantics/openAccessAnalysisBloodBiochemistryHematologyArticle301505324639830Q3WOS:000332130600012Q4