Article (Scientific journals)
Global approach for the validation of an in-line Raman spectroscopic method to determine the API content in real-time during a hot-melt extrusion process
Netchacovitch, Lauranne; Thiry, Justine; De Bleye, Charlotte et al.
2017In Talanta, 171, p. 45-52
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Keywords :
In-line validation; Real-time analysis; Raman spectroscopy; Hot-Melt Extrusion; API content; Accuracy profile
Abstract :
[en] Since the Food and Drug Administration (FDA) published a guidance based on the Process Analytical Technology (PAT) approach, real-time analyses during manufacturing processes are in real expansion. In this study, in-line Raman spectroscopic analyses were performed during a Hot-Melt Extrusion (HME) process to determine the Active Pharmaceutical Ingredient (API) content in real-time. The method was validated based on a univariate and a multivariate approach and the analytical performances of the obtained models were compared. Moreover, on one hand, in-line data were correlated with the real API concentration present in the sample quantified by a previously validated off-line confocal Raman microspectroscopic method. On the other hand, in-line data were also treated in function of the concentration based on the weighing of the components in the prepared mixture. The importance of developing quantitative methods based on the use of a reference method was thus highlighted. The method was validated according to the total error approach fixing the acceptance limits at ± 15% and the α risk at ± 5%. This method reaches the requirements of the European Pharmacopeia norms for the uniformity of content of single-dose preparations. The validation proves that future results will be in the acceptance limits with a previously defined probability. Finally, the in-line validated method was compared with the off-line one to demonstrate its ability to be used in routine analyses.
Research center :
Centre Interfacultaire de Recherche du Médicament - CIRM
Disciplines :
Pharmacy, pharmacology & toxicology
Author, co-author :
Netchacovitch, Lauranne ;  Université de Liège > Département de pharmacie > Chimie analytique
Thiry, Justine ;  Université de Liège > Département de pharmacie > Pharmacie galénique
De Bleye, Charlotte  ;  Université de Liège > Département de pharmacie > Département de pharmacie
Dumont, Elodie ;  Université de Liège > Département de pharmacie > Chimie analytique
Cailletaud, Johan ;  Université de Liège > Département de pharmacie > Chimie analytique
Sacre, Pierre-Yves  ;  Université de Liège > Département de pharmacie > Chimie analytique
Evrard, Brigitte  ;  Université de Liège > Département de pharmacie > Pharmacie galénique
Hubert, Philippe  ;  Université de Liège > Département de pharmacie > Chimie analytique
Ziemons, Eric  ;  Université de Liège > Département de pharmacie > Département de pharmacie
Language :
English
Title :
Global approach for the validation of an in-line Raman spectroscopic method to determine the API content in real-time during a hot-melt extrusion process
Publication date :
26 April 2017
Journal title :
Talanta
ISSN :
0039-9140
eISSN :
1873-3573
Publisher :
Elsevier Science, Amsterdam, Netherlands
Volume :
171
Pages :
45-52
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 26 April 2017

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