Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10162241 | Journal of Pharmaceutical Sciences | 2014 | 7 Pages |
Abstract
In the early 1900s, the abnormal toxicity test (ATT) was developed as an auxiliary means to ensure safe and consistent antiserum production. Today, the ATT is utilized as a quality control (QC) release test according to pharmacopoeial or other regulatory requirements. The study design has not been changed since around 1940. The evidence of abnormal toxicity testing as a prediction for harmful batches is highly questionable and lacks a scientific rationale. Numerous reviews of historical ATT results have revealed that no reliable conclusions can be drawn from this QC measure. Modern pharmaceutical manufacturers have thorough control of the manufacturing process and comply with good manufacturing practice rules. Contaminants are appropriately controlled by complying with the validated manufacturing processes and strict QC batch release confirming batch-to-batch consistency. Recognizing that product safety, efficacy, and stability can be ensured with strict QC measures, nowadays most regulatory authorities do not require the ATT for most product classes. In line with the replacement, reduction, and refinement (3Rs) initiative, the test requirement has been deleted from approximately 80 monographs of the European Pharmacopoeia and for the majority of product classes in the United States. For these reasons, it is recommended that the ATT should be consistently omitted world-wide and be removed from pharmacopoeias and other regulatory requirements. © 2014 Wiley Periodicals, Inc. and the American Pharmacists Association J Pharm Sci 103:3349-3355, 2014
Keywords
Related Topics
Health Sciences
Pharmacology, Toxicology and Pharmaceutical Science
Drug Discovery
Authors
Joerg H.O. Garbe, Susanne Ausborn, Claire Beggs, Martin Bopst, Angelika Joos, Alexandra A. Kitashova, Olga Kovbasenco, Claus-Dieter Schiller, Martina Schwinger, Natalia Semenova, Lilia Smirnova, Fraser Stodart, Thomas Visalli, Lisette Vromans,