Pharmaceutical Microbiology Manual
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ORA.007 Pharmaceutical Microbiology Manual
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- Revised: 25 Aug 2020 Title: Pharmaceutical Microbiology Manual
EGULATORY
A FFAIRS Office of Regulatory Science Document Number: ORA.007 Revision #: 02 Revised: 25 Aug 2020 Title: Pharmaceutical Microbiology Manual Page 58 of 92 For the most current and official copy, check QMiS. Diagram 7. Example of operations conducted prior, during and after testing using the Tube (Turbidimetric) Method (Hewitt and Vencent 1989). H. Calculations Potency calculations are listed in USP <81> and are specific to either the Plate or Tube Method. Calculations may be performed by traditional hand math or by electronic spreadsheet such as Microsoft Excel. In order to achieve reliable and reproducible results, electronic spreadsheets should be validated. Likewise, automated readers performing calculations should also be validated prior to use in testing. I. Inspectional Objectives When conducting an inspection of a human antibiotic manufacturer , contract manufacturer or test laboratory, inspectional objectives should include F OOD AND D RUG A DMINISTRATION O FFICE OF R EGULATORY A FFAIRS Office of Regulatory Science Document Number: ORA.007 Revision #: 02 Revised: 25 Aug 2020 Title: Pharmaceutical Microbiology Manual Page 59 of 92 For the most current and official copy, check QMiS. coverage of high risk product/s (unless stated otherwise through special assignment or investigation) and a comparison of both USP <81> and USP monograph requirements and acceptance criteria to three types of in-house practice and procedures related to: 1) General laboratory and analytical operations 2) Initial training and requalification and 3) Data generation, review and archival. Employee practices should be documented in established written procedures. And, the original test data should match the final and/or released test results. All laboratory practices, procedures and test data should be based in sound science and meet the requirements and acceptance criteria of both USP <81> and related USP monograph. Specifically, a CSO and/or Analyst should conduct observations and make a procedural comparison of media, reference standard, standard curve, culture control, unknown sample and equipment preparation and use; also, a review or practice and procedure of equipment calibration, maintenance (preventative and major) and use should be conducted. Practice and procedure comparisons should be made for laboratory personnel involved with data entry, transcription and/or review should be contemporaneously observed, followed by an immediate review of related documents for thoroughness and accuracy; this includes data transcription from handwritten and/or electronic data into logbooks, batch records and/or certificates of analyses. Additionally, it is necessary to understand which document serves as the original record; request for the most responsible person employed at the firm to identify the original record/s containing the raw data. If the firm utilizes contract manufacturing services, is a contract manufacturer and/or a contract test laboratory, an active Quality Agreement, as established by the firm and customer, may provide insight to the roles and responsibilities of each party for testing and data generation, review and archival. J. References: 1. Hewitt, W. & Vincent, S. (1989) Theory and Application of Microbiological Assay, Academic Press, Inc. 81>81>81> Download 1.15 Mb. Do'stlaringiz bilan baham: |
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