Preanalytical variables of biospecimens play a vital role in biobanking. Currently, there is a lack of a convenient and precise methods to document these variables. Paper documentation and computer-based Lab Information Management System software are the most common solutions, but both have clear disadvantages. An application named PancMoBio was newly developed in our pancreas biobank, with the guidance of good clinical practice principles as well as the incorporation of technical support from professional software companies. With portable electronic devices running this application, all data can be precisely collected in a synchronous manner during sample collection and processing. PancMoBio comprises two major modules-recording and searching-and five submodules in the recording module: blood sample collection, solid tumor tissue sample collection, cystic tumor sample collection, plasma sample separation, and serum sample separation. Compared with other methods, our application was found to be more convenient and accurate in recording preanalytical variables and demonstrated improved capability in facilitating real-time quality control and quality assurance. It was apparent that PancMoBio could improve the integrity of biospecimen and biobank quality management. Thus, it should be considered for further utilization in biobanking.
Keywords: biobanking; good clinical practice; preanalytical variables; sample collection; smartphone application.