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性别保密
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发表于 2015-5-4 13:40:50
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药窕淑女 发表于 2015-5-4 13:29 
叶非老师,今天又看欧盟附录15 ,有个问题还是不清楚,就是回顾性验证不被接受是在通则这一章节描述的,在 ...
Retrospective Validation I回顾性验证
31 • Retrospective validation is only acceptable fo r well-established processes and w ill be inappropriate where there
have been recent changes in the composition o f the product, operating procedures or equipment.
回顾性验证仅适用于已经完善的工艺,不适用于近期在产品组分、操作规程或设备方面有过变更的
情况。
32. Validation o f such processes should be based on historical data. The steps involved require the preparation o f a specific
protocol and the reporting o f the results o f the data review,leading to a conclusion and a recommendation.
回顾性验证应以历史数据为基础。相关步骤需制定详细方案,并报告数据回顾的结果,从而得出结
论和建议。
33. The source o f data for this validation should include, but not be limited to batch processing and packaging records,
process control charts, maintenance log books, records o f personnel changes, process capability studies, finished
product data, including trend cards and storage stability results.
该验证的数据来源应包括,但不局限于:批加工和包装记录、工艺控制流程图、维护保养记录、人
员变更记录、工艺能力研究、成品数据,包括趋势图表和i t 存稳定性结果。
34. Batches selected fo r retrospective validation should be representative o f a ll batches made during the review period,
including any batches that failed to meet specifications, and should be sufficient in number to demonstrate process
consistency. Additional testing o f retained samples may be needed to obtain the necessary amount or type o f data to
retrospectively validate the process.
用于回顾性验证的批次,必须是在回顾期间生产的所有批次中具有代表性的批次,包括不符合质量
标准的任何批次,并应有足够的批数来证明工艺的一致性。可能会需要对留样进行额外检测,以获
取必要数量或种类的数据来对工艺进行回顾性验证。
35. For retrospective validation, generally data from ten to th irty consecutive batches should be examined to assess process
consistency, but fewer batches may be examined i f justified.
回顾性验证通常要检查1 0 〜30个连续批次的数据,以评估工艺的一致性,如果能证明合理,也可
使用较少的批次。 |
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