Pharmaceutical Technology Europe-04-01-2003

The US Food and Drug Administration is making changes in inspection processes, post-approval manufacturing changes and 21 CFR Part 11 policies to streamline oversight and improve product quality.

During autumn 2001, a Delphi survey was conducted using the Internet to discover the opinions of European experts from the pharmaceutical fields of industry, regulation and academia regarding pharmaceutical process validation. The Internet Delphi method was found to be an appropriate tool for exploring the opinions and experiences of pharmaceutical manufacturing because it allowed anonymous participation and discussion between geographically dispersed parties. However, to obtain reliable results, many factors were taken into account, as this article examines.

Oral dosage forms are the most popular way of taking medication, despite having some disadvantages compared with other methods. One such disadvantage is the risk of slow absorption of the active pharmaceutical ingredient (API), which can be overcome by administering the drug in liquid form and, therefore, possibly allowing the use of a lower dosage.

By its own admission, as the European Union tries to keep pharmaceutical and biotechnology development moving in the right direction, things are not going exactly to plan. With companies cancelling research projects at an alarming rate, it is politics, yet again, that is clouding the main issues of research and financial resources. And increasing pressure from the US isn't making life easier.

Flow problems, such as process performance and reliability, can be improved using a combination of experimental and computational methods.

The pressure on the pharmaceutical industry to manufacture products faster and more cost-effectively has never been greater. Additionally, companies must also meet stringent regulations set by authorities such as the US Food and Drug Administration (FDA) and the European Agency for the Evaluation of Medicinal Products (EMEA). This article explores the importance of complying with regulations and validation, how to maintain compliance and looks at some of the consequences of non-compliance.