Pharmaceutical Technology Europe-12-01-2003

This year has been one of tremendous activity at the US Food and Drug Administration (FDA) and other government agencies involved with health care, biomedical research and national security. Scientists completed sequencing the human genome, setting the stage for a period of important new medical therapy development. Efforts to protect the nation from biological warfare created pressures to produce new vaccines and medical treatments able to counter biological, chemical and radiological attacks (see sidebar "Combating bioterrorism").

When implementing computerized systems, it is important that both purchasers and vendors ensure that each stage of the process (from planning through operation to modifying) is properly validated. This article looks at some of the issues that arise when switching from traditional document-based procedures, and at the benefits that computerized systems can bring.

The importance of calibrating instruments used in manufacturing processes is well known, particularly for highly regulated industries such as pharmaceutical production. This article discusses software applications used to support calibration management, and the potential economic gain to be had by replacing a standalone software application with a capable enterprise system.

The Six Sigma approach would appear to be ideally suited to pharmaceutical processes, yet the industry has been very slow to adopt it. This article looks at the possible reasons for this, and suggests an alternative methodology that takes advantage of Six Sigma tools and techniques, backed by good statistical principles.

The use of solid dispersion technology to increase the bioavailability of poorly water-soluble drugs has always been limited by processing and scale-up difficulties. A new approach may help to overcome some of the problems.