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Drug-related authorities such as the European Medicines Agency (EMA) of the European Union, the United States Food and Drug Administration (FDA), and the Health Products and Food Branch of Health Canada hold their own guidance on requirements for demonstration of the similar nature of two biological products in terms of safety and efficacy.
In determining bioequivalence between two products such as a commercially available Branded product and a potential to-be-marketed Generic product, pharmacokinetic studies are conducted whereby each of the preparations are administered in a cross-over study (sometimes parallel study, when a cross-over study is not feasible) to volunteer subjects, generally healthy individuals but occasionally ...
Approved Drug Products with Therapeutic Equivalence Evaluations, commonly known as the Orange Book, is a publication produced by the United States Food and Drug Administration (FDA), as required by the Drug Price and Competition Act (Hatch-Waxman Act). The Hatch-Waxman Act was created to '"strike a balance between two competing policy interests:
In the 1980s, the European Union began harmonising regulatory requirements. In 1989, Europe, Japan, and the United States began creating plans for harmonisation. The International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) was created in April 1990 at a meeting in Brussels.
For products which are also drugs, such as blood for transfusion, rules in 21CFR200 and following apply. Other general rules, such as the regulations for clinical trials involving human subjects in 21CFR50, may also apply. [citation needed] In addition to these laws and guidelines, CBER also publishes guidance documents.
The characterisation of a biological medicinal product is a combination of testing the active substance and the final medicinal product together with the production process and its control. For example: Production process – it can be derived from biotechnology or from other technologies.
LMWHs, as biological origin products, rely on stringent manufacturing procedures to guarantee the absence of biological or chemical contamination. It is, therefore, critical to adopt stringent manufacturing practices through rigorous quality assurance steps to ensure the highest quality of the produced LMWHs and to guarantee patient safety.
The Good Clinical Practice Directive (Directive 2005/28/EC of 8 April 2005 of the European Parliament and of the Council) lays down principles and detailed guidelines for good clinical practice as regards conducting clinical trials of medicinal products for human use, as well as the requirements for authorisation of the manufacturing or importation of such products.