Quality Systems

As technology for impurity analysis improves, scientists are gaining better information and asking for more regulatory guidance.

"Quality by design" (QbD) and "quality risk management" at long last seem to be moving from the buzzword stage to becoming important influences on drug development and manufacturing. A series of quality standards issued by the International Conference on Harmonization (ICH) is encouraging the adoption of common quality-based drug manufacturing approaches designed to reach the "desired state" of drug manufacturing (i.e., more efficient, agile, flexible operations that can reliably produce high-quality drug products with less regulatory oversight). These developments reflect increased pressure to make pharmaceutical manufacturing more efficient and less wasteful and to encourage regulators in all regions to focus on the most critical issues affecting product quality and patient safety.

It's what's on the outside that counts, too.

When it comes to ethics, the adage "hindsight is 20/20" is especially applicable. Countless medical and psychological experiments-such as the 1932 Tuskegee syphilis study or Zimbardo's 1972 Stanford mock-prison experiment-were conducted in the name of science and are now plainly recognized as enormous violations of ethical and human rights.

Rockville, MD (Jan. 30)-The Food and Drug Administration?s Center for Biologics Evaluation and Research (CBER) is proposing an addendum to its current biologics reporting form to better classify potential recalls.

The US Food and Drug Administration announced the creation of the Office of the Chief Medical Officer as well as two important staff changes at the agency.

Rockville, MD (Jan. 12)-To prevent the spread of bovine spongiform encephalopathy (BSE) and related diseases, the US Food and Drug Administration has proposed banning certain cattle tissues and tissue-products from the manufacture of drugs for human and ruminant use. Though cattle products are used in 75% of pharmaceutical processes and 90% of biotechnology processes, the Agency says that no approved or investigational drug appears to contain bovine material that would be prohibited under the rule.

Washington, DC (Dec. 28)-The US Department of Homeland Security (DHS) has proposed regulations for improving security at high-risk chemical facilities, a category that may include some pharmaceutical production facilities.

An adulteration limit of 100 ?g/25cm? (4 ?g/cm?) was proposed for pilot-plant facilities. The dynamic changes in equipment, formulation, and residue determination made implementation of a constantly changing, calculated adulteration limit impractical. A single adulteration limit was simpler to communicate and document, making compliance achievable. The limit would be used only after it was determined to be lower than a health-based evaluation and a visual-cleanliness assessment.

During the past decade, the pharmaceutical industry has increased its use of information technology (IT) in research and development, production, and commercialization of pharmaceutical products. IT systems must be operated and maintained within a compliance-oriented framework to minimize risks; maximize safety and security, integrity, accuracy, reliability of information; and maintain product quality, For IT vendors and service providers, meeting requirements for qualification and validation calls for substantial investments in terms of creating capability, expertise, and resources. The author discusses the implications, challenges, and solutions in managing IT infrastructure qualification and validation in an FDA-regulated environment, particularly at vendor sites.

The closing presentation was perfectly pitched to bring a lump to our throats and have us cheering for fast-track drug development. I and 30 other journalists had spent the day touring a Big Pharma plant, and now sat shoulder to shoulder in a warm conference room, awaiting the final speaker.

Defects in Herceptin vials stem from a fault in the packaging process.

The production staff was sure the lab couldn't test their way out of a paper bag.

Pharmaceuticals current good manufacturing practice (CGMP) violations accounted for just 36 of the 441 Warning Letters issued by the US Food and Drug Administration in 2006.

Symposium held at 2006 AAPS Annual Meeting in San Antonio

US District Court for the Eastern District of New York Magistrate Judge A. Kathleen Tomlinson's Nov. 30 2006 "Report and Recommendation" supporting a preliminary injuction requested by the plaintiffs in RxUSA Wholesale, et al v. FDA.

Washington, DC (Dec. 13)-After considerable debate and negotiation, Congress this week passed four bills poised to affect pharmaceutical and biotechnology research, development, and manufacture. All are currently awaiting signature by the President.

Rockville, MD (Dec. 12)-The US Food and Drug Administration is proposing amendments to its final rule regarding labeling requirements for convenience-size over-the-counter human drugs.

Dec. 11, 2006 (Rockville, MD)-Effective Jan. 16, 2007, Scott Gottlieb, MD, deputy commissioner for medical and scientific affairs at the US Food and Drug Administration, will leave the agency and will return to the American Enterprise Institute.

Rockville, MD ( Dec. 4)-The U.S. Pharmacopeia plans to open a 10,500-square-foot site in Shanghai in February 2007. The facility, in Shanghai's Zhangjiang Hi-Tech Park, will support collaborative testing, technical assistance, customer service, and training.

Washington, DC (Dec. 7)-One of the last acts of outgoing Senate majority leader Bill Frist (R-Tenn) was to push through confirmation of Andrew von Eschenbach as the official head of the Food and Drug Administration.

Brand-name manufacturers seek to protect their products.

Poor support of drug- and process-development training programs will affect industry's future growth.

The US Pharmacopeia (USP), the Japanese Pharmacopoeia, and the European Pharmacopoeia "Microbial Limits Tests" are in the final stages of harmonization. The harmonized USP chapters are slated for implementation in 2009. This article describes the harmonized USP Chapters <61> "Microbial Enumeration," <62> "Absence of Specified Microorganisms," and <1111> "Microbiological Attributes of Nonsterile Pharmaceutical Products," and suggests they will likely require some revalidation of existing methodologies. Companies should put plans in place immediately for this work and show consistent progress towards this goal.

We really knew what we were doing-until we opened the column for a routine repacking.

Proof of concept is a new development paradigm.

EFPIA's 'Mock P.2' document aims to show how the role of 'quality risk management' and process analytical technology as an enabler for quality by design can be presented in a common technical document format. This article summarizes the main features of this document, and explains the key concepts and principles used.

London (Nov. 22)-The European Medicines Agency reports a defect in some vials of Herceptin (trastuzumab), the anticancer treatment by Roche, which have been distributed in Europe. As a result, The EMEA's Committee for Medicinal Products for Human Use outlined a plan, formulated in conjunction with Roche, for the visually reinspecting and replacing defective vials.

Basel, Switzerland (Nov. 17)-Novartis plans to submit additional information to the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency on manufacturing issues to support the approval of its antifungal drug "Mycograb." The CHMP issued a negative recommendation for the drug.

Washington, DC (Nov. 13)-The Biotechnology Industry Organization is urging the World Health Organization to assign a distinct international nonproprietary name (INN) to each unique biological product, including follow-on biologics or biosimilars.