FDA 发布 ICH Q5C 生物技术/生物制品稳定性试验最终指南
Q5C Quality of Biotechnological Products: Stability Testing of Biotechnological/Biological Products
FDA 药品评价与研究中心与生物制品评价与研究中心发布 ICH Q5C 最终指南，针对生物技术/生物制品的稳定性试验。文件说明 ICH 1993 年10月27日发布的新原料药与产品稳定性试验指南总体上适用于生物技术/生物制品，但这类产品活性成分多为蛋白质和多肽，对温度变化、氧化、光照、离子强度和剪切力等环境因素尤其敏感，通常需要严格的储存条件。
文件说明 ICH 1993 年稳定性指南对生物技术产品的总体适用性，并列出这类产品需单独考虑的敏感因素。
GUIDANCE DOCUMENT
Final
- Issued by:
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Guidance Issuing Office
Center for Drug Evaluation and Research
Center for Biologics Evaluation and Research
The guidance stated in the ICH harmonized tripartite guideline entitled “Stability Testing of New Drug Substances and Products” (issued by ICH on October 27, 1993) applies in general to biotechnological/biological products. However, biotechnological/biological products have distinguishing characteristics to which consideration should be given in any well-defined testing program designed to confirm their stability during the intended storage period. For such products in which the active components are typically proteins and/or polypeptides, maintenance of molecular conformation and, hence, of biological activity, is dependent on noncovalent as well as covalent forces. The products are particularly sensitive to environmental factors such as temperature changes, oxidation, light, ionic content, and shear. To ensure maintenance of biological activity and to avoid degradation, stringent conditions for their storage are usually necessary.
Submit Comments
Submit comments on this guidance document electronically via docket ID: FDA-2013-S-0610 - Specific Electronic Submissions Intended For FDA's Dockets Management Staff (i.e., Citizen Petitions, Draft Proposed Guidance Documents, Variances, and other administrative record submissions)
If unable to submit comments online, please mail written comments to:
Dockets Management
Food and Drug Administration
5630 Fishers Lane, Rm 1061
Rockville, MD 20852
All comments should be identified with the title of the guidance.
来源：FDA Pharmaceutical Quality Documents · fda.gov