A qualified data processing is the base of clean and reliable data. For a good data quality it is essential to have validated data management processes and a close cooperation between monitor, data manager and statistician. Our well qualified partner CHRESTOS offers the following data management services:

  1. Generation of the trial data base

  1. Case Report Form (CRF) tracking

  1. Double data entry

  1. Check programming and data cleaning

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  1. Query management

  1. Coding

  1. Data base lock and transfer