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听众
性别保密
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发表于 2017-10-17 19:23:24
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其实你可以从这个ICH Q7 WG的回答集中看出这个问题。
Can yield ranges defined for the first batch differ from latter batches within a campaign?
Yes. Differing yield ranges [ICH Q7, Section 8.14] may be described and justified in the manufacturing
procedure/master batch record explaining the ranges [ICH Q7, Section 6.41]. For example, the first
batch in the series of production of batches of the same material (campaign) may leave residual material
in the equipment, resulting in a low yield in the first batch and contributing to an increased yield in a
subsequent batch of the campaign.
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