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美國fda分析方法驗(yàn)證指南中英文對照(36頁)-經(jīng)營管理-資料下載頁

2025-08-04 20:20本頁面

【導(dǎo)讀】藥和制劑的認(rèn)定,劑量,質(zhì)量,純度和效力方面的文件。本指南旨在幫助申請者收集資料,遞交樣品并資料以支持分析方法。這些建議適用于NDA,ANDA,BLA,PLA及其它們的補(bǔ)充中所涉及的原料藥和制劑。這些原則同樣適用于二類DMF所涉及的原料藥和制劑。如果使用了其它方法,鼓勵申請者事。來的遞交資料后來發(fā)現(xiàn)是不可用的。但是,本指南中特定的建。析基礎(chǔ)上的,在遞交分析方法和分析方法驗(yàn)證資料時需考慮這些獨(dú)特的性質(zhì)。

  

【正文】 有關(guān)原料藥和產(chǎn)品的雜質(zhì)檢測規(guī)程中,應(yīng)當(dāng)包括雜質(zhì)的名稱和檢測位 /標(biāo)志(例如,保留時間 RT,相對保留時間 RRT),以及雜質(zhì)的種類(比如工藝降解產(chǎn)物,賦形劑降解產(chǎn)物),如有可能,還應(yīng)當(dāng)指明檢測限 DL或定量限 QL。也可以在原料藥檢測中設(shè)置 DL和 QL。 Reporting of anic impurities should cover (1) specified identified impurities by name, (2) specified unidentified impurities by location/identifier, (3) any unspecified impurities, and (4) total impurities. The total anic impurities for the drug product or drug substance is the sum of all impurities equal to or greater than their individual QL. See remendations regarding appropriate QLs in FDA impurities guidances (see references). Inanic impurities and residual solvents should also be addressed. 有機(jī)雜質(zhì)的報(bào)告中,應(yīng)當(dāng)包括: 有記載的已經(jīng)過確認(rèn)的雜質(zhì)的名稱; 有記載但未經(jīng)過確認(rèn)雜質(zhì)的(檢測)位 /標(biāo)志; 所有的沒有記載的雜質(zhì),以及; 總雜質(zhì)??傆袡C(jī)雜質(zhì)是指所有達(dá)到或超過其自身定量限度的雜質(zhì)的總量。在這里可以參考 FDA雜質(zhì)指南文章中有關(guān)判定定量限度的內(nèi)容(看后面的參考)。無機(jī)雜質(zhì)和溶劑的殘留,也應(yīng)該被提到。 For the drug product, drug substance process impurities may be excluded from reporting if an acceptable rationale is provided in the sections on analytical procedures and controls. Drug product impurities from the drug product manufacturing process, packaging, and labeling should be addressed. 對于產(chǎn)品以及原料藥的工藝雜質(zhì)也可以不包括在報(bào)告中,除非分析規(guī)程和控制環(huán)節(jié)中描敘了一個可以被接受的原則,那么,在 產(chǎn)品制造和包裝過程中(包括貼簽)產(chǎn)生的雜質(zhì)就要被提到。 The above reporting information may not be strictly applicable to all products (., biological, biotechnological, botanical, radiopharmaceutical drugs), but any significant process and productrelated impurities should be determined and reported. 并不是所有產(chǎn)品(比如,生物制劑、生物工藝制劑、植物制劑、放射制劑)的報(bào)告都必須嚴(yán)格按照以上談到的內(nèi)容來寫,但是所有關(guān)鍵的工序以及產(chǎn)品相關(guān)的雜質(zhì)都要有檢測和報(bào)告。 VII. METHODS VALIDATION FOR NDAs, ANDAs, BLAs, AND PLAs A. Nonpendial Analytical Procedures In an NDA, ANDA, BLA, or PLA, data must be submitted to establish that the analytical procedures used in testing meet proper standards of accuracy and reliability (21 CFR (a)(2)). Methods validation is the process of demonstrating that analytical procedures are suitable for their intended use. At the time of submission, the NDA, ANDA, BLA, or PLA should contain methods validation information to support the adequacy of the analytical procedures. VII. NDA, ANDA, BLA和 PLA中的分析方法驗(yàn)證 A.非藥典分析方法 在 NDA, ANDA, BLA或 PLA 中,應(yīng)當(dāng)要遞交資料以說明檢測中所用的分析方法是滿足適當(dāng)?shù)臏?zhǔn)確度和可靠性要求 (21 CFR (a)92))。 分析方法驗(yàn)證 是個論述分析方法是適用于其擬定用途的過程。在遞交資料時, NDA, ANDA, BLA 或 PLA 中應(yīng)當(dāng)要包含分析方法驗(yàn)證資料以支持分析方法的準(zhǔn)確度。 The International Conference on Harmonisation (ICH) guidance Q2A Text on Validation of Analytical Procedures (March 1995) and Q2B Validation of Analytical Procedures: Methodology (November 1996) provide remendations on validation of analytical procedures. Analytical procedures outside the scope of the ICH guidances should still be validated. ICH指導(dǎo)原則 Q2A:分析方法驗(yàn)證( 1995年 3月)和 Q2B:分析方法驗(yàn)證:方法學(xué)( 1996年11 月)給出了分析方法驗(yàn)證的建議。對于超出 ICH 指導(dǎo)原則范圍的分析方法也是需要驗(yàn)證的。 1. Validation Characteristics Applicants should submit information on the validation characteristics of their proposed analytical procedures (see ICH Q2A and ICH Q2B). Although not all of the validation characteristics are needed for all types of tests (see section ), typical validation characteristics are: 申請者應(yīng)當(dāng)要送交其所擬定分析方法的驗(yàn)證項(xiàng)目方面的信息(見 ICH Q2A和 ICH Q2B)。盡管不是對于所有類型的分析方法都需要進(jìn)行所有的驗(yàn)證項(xiàng)目(見第 章),但還是有典型的驗(yàn)證項(xiàng)目,如 : Accuracy Precision (repeatability and intermediate precision) Specificity Detection limit Quantitation limit Linearity Range Robustnes 準(zhǔn)確度 精密度(重復(fù)性和中間精密度) 專屬性 檢測限 定量限 線性 范圍 耐用性 2. Other Methods Validation Information Methods validation information should also include: Data to demonstrate the stability of all analytical sample preparations through the time required to plete the analysis. 分析方法驗(yàn)證資料還應(yīng)當(dāng)要包括: 說明所有分析制備樣品在完成分析所需的時間內(nèi)的穩(wěn)定性的資料。 Legible reproductions of representative instrument output or recordings (., chromatograms) and raw data output (., integrated areas), as appropriate. Instrument output for placebo, standard, and sample should also be provided (see section ). 清晰可讀的儀器代表性輸出和記錄資料(如色譜圖)和原始資料輸出(積分面積)。安慰劑,對照品和樣品的儀器輸出也 都是需要提供的(見第 )。 Representative calculations using submitted raw data, to show how the impurities in drug substance are calculated. Information from stress studies (see section ). Impurities labeled with their names and location identifiers (., RRT for chromatographic data) for the impurity analytical procedure. 代表性計(jì)算公式,以表明原料藥中的雜質(zhì)是如何計(jì)算的。 (見 )。對于雜質(zhì)分析方法,要標(biāo)明雜質(zhì)的名稱和位置標(biāo)識符(如,色譜中的相對保留時間 RRT)。 For drug substances: A discussion of the possible formation and control of polymorphic and enantiomeric substances. Identification and characterization of each anic impurity, as appropriate. This information may not be needed for all products (., botanicals). Other impurities (., inanics, residual solvents) should be addressed and quantitated. 對于原料藥: 1. 討論可能會形成的異構(gòu)體并討論異構(gòu)體的控制。 對每個有機(jī)雜質(zhì)進(jìn)行適當(dāng)?shù)臉?biāo)識和界定。不是所有的產(chǎn)品(如,植物藥)都需要這些資料的。對于其它雜質(zhì)(如無機(jī)雜質(zhì),殘留溶劑),應(yīng)當(dāng)要進(jìn)行說明并定量分析。 Remendations on submitting information on impurities is provided in various FDA guidances such as the ICH guidance Q3A Impurities in New Drug Substances (January 1996). A list of known impurities, with structure if available, including process impurities, degradants, and possible isomers. FDA的指導(dǎo)文件,如比 ICH指導(dǎo)原則 Q3A 新原料藥中的雜質(zhì)( 1996年 1月)。 已知雜質(zhì)列表,包括工藝雜質(zhì),降解產(chǎn)物和可能的異構(gòu)體。如果知道結(jié)構(gòu)的話,也需提供。 For drug products: A degradation pathway for the drug substance in the dosage form, 419where possible. Data demonstrating recovery from the sample matrix as illustrated by the accuracy studies. Data demonstrating that neither the freshly prepared nor the degraded placebo interferes with the quantitation of the active ingredient. ICH Q2A and Q2B address almost all of the validation parameters. Areas that should be provided in more detail are described below. 對于制劑: 原料藥在制劑中可能的降解途徑。通過準(zhǔn)確度實(shí)驗(yàn)論證的樣品回收率資料。要有資料論證無論是新制的安慰劑還是分解了的安慰劑都不會影響活性成分的定量分析。 ICH Q2A 和 ICH Q2B幾乎對所有的驗(yàn)證參數(shù)都進(jìn)行了論述。下面論述的是那些還需要更詳細(xì)地進(jìn)行論述的方面。 a. Robustness Robustness, a measure of the analytical
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