Pharmaceutical photostability and stabilization technology by Joseph T. Piechocki, Karl Thoma

By Joseph T. Piechocki, Karl Thoma

In line with a coaching path built by way of Dr. Joseph T. Piechocki and different specialists during this box whose contributions look during this publication for 2 foreign conferences at the Photostability of substances and Drug items, this article clarifies the information set through the foreign convention on Harmonization (ICH) and offers a accomplished history within the clinical ideas excited about photostability testing.  proposing the benefits and drawbacks of assorted systems so the reader can decide upon and make the most of the main applicable procedure best-suited to their wishes, this resource comprises references to present literature within the box and provides an opinion on destiny possibilities and demanding situations.

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Pharmaceutical photostability and stabilization technology

In response to a coaching path built by way of Dr. Joseph T. Piechocki and different specialists during this box whose contributions seem during this ebook for 2 overseas conferences at the Photostability of substances and Drug items, this article clarifies the information set through the overseas convention on Harmonization (ICH) and gives a entire historical past within the medical ideas inquisitive about photostability trying out.

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He found that a majority used exaggerated conditions of temperature, humidity, and light to test the stability of pharmaceutical products. Correlations of the data obtained with that of shelf-life data differed considerably. Lachman et al. Lachman and Cooper, as part of their effort to standardize accelerated stability testing procedures (36) performed surveys to determine what current practices at their time were. To get the best information, they and their associate Swartz (292) even surveyed allied fields.

This discrepancy, observed in the United States, also still exists in other jurisdictions and internationally. Two other important factors noted by them, which still persisted 30 years after the works of Lachman et al. are that the number of different sources that were still used for photostability testing and most importantly, “It is not always clear in published material what wavelengths and intensity light have been used…” Anderson et al. Nick H. Anderson et al. followed up on this information by doing a then current United Kingdom industry practices survey in 1991 (222).

She has served on the Organizing Committee of each of the PDIG’s international meetings. She has also served on the European Pharmacopoeia, Expert © 2007 by Informa Healthcare USA, Inc. 18 Piechocki Group XII, within the field of Photostability as well as the IUPAC Committee on Photostability. Tønnesen chaired the First International Meeting on the Photostability of Drugs and Drug Products in Oslo, Norway in 1995 and has been a member of the PDIG Steering Committee since it’s founding. ” Her research interests include antimalarials [Tonnesen HH, Karlsen J.

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