Pharmaceutical Microbiology Manual
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ORA.007 Pharmaceutical Microbiology Manual
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- Revised: 25 Aug 2020 Title: Pharmaceutical Microbiology Manual
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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 75 of 92 For the most current and official copy, check QMiS. recovery has occurred, but not recorded on official worksheets or entered into LIMs. Determine where plates or other growth media are stored pending microbial identification. Review available plates or growth media to determine if the findings match those documented in the laboratory records. D. Sample Data Review – When Microbial Growth Is Indicated When you encounter inspectional evidence that the firm has manufactured a microbiologically contaminated product, the few suggestions listed below should help you evaluate and proceed with this information . It is recommended that this evidence be communicated with the lead Consumer Safety Officer on the inspection so that appropriate communications with the responsible compliance office and the Center can occur. In addition, the Consumer Safety Officer can assist with the inspection of the manufacturing operations. 1. Documentation- Review and obtain copies of all records for lots indicating contamination; determine if there are other lots manufactured either before or after the “bad” lot(s). Review all associated activity and equipment related to the contaminated lot. There may be common water sources, mixing tanks, piping, raw material, sterilizers, filters, etc. that may have been cross contaminated and transferred microbes to subsequent lots of products. 2. Validation - Review current established validation studies for product/component sterilization (disinfection for non-sterile products); has there been any equipment changed or modified; has there been a change of personnel or training; any new source material for equipment (vent filters, gaskets, filter manufacturer, etc.); any processing changes or room modifications, construction elsewhere in the facilities, etc. 3. Environmental Monitoring (EM) - Review of environmental monitoring (EM) procedures and results for manufacturing and laboratory area- would the product contaminant grow on the EM medium; was the product contamination found in the manufacturing area; growth promotion potential of contaminant in other medium (i.e., TSB and Thio) 4. Speciation- Record and copy the method of identification (i.e. API, Vitek, etc.). Determine if there were possible secondary contaminants that were not identified or recorded (check original plates, or isolates); verify accuracy of entry into the LIM system. |
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