BioPharm International Editors

Articles by BioPharm International Editors

On Jan. 13, 2012, FDA announced it had completed, and transmitted to Congress, its recommendations for three user fee programs including the fifth authorization of the Prescription Drug User Fee Act (PDUFA) and programs for human generic drugs and biosimilar biological products.

On Dec. 21, 2011, Ranbaxy Laboratories signed a consent decree with FDA and pledged that it would strengthen procedures and policies to ensure data integrity and to comply with current good manufacturing practices. The agreement is subject to approval by the US District Court for the District of Maryland.

On Dec. 22, 2011, Baxter International and Momenta Pharmaceuticals entered into a global collaboration to develop and commercialize follow-on biologic products. Baxter will contribute its clinical-development and biologic-manufacturing expertise, experience with sterile injectables, and global commercial capabilities to the collaboration. Momenta will bring its expertise in high-resolution analytics, characterization, and product and process development to the joint effort.

In a Warning Letter, FDA cited ?significant violations? of CGMP regulations, including several repeat observations, at three Novartis facilities. The violations included failure to prevent microbiological contamination of sterile drug products, failure to investigate out-of-specification batches, failure to clean and maintain equipment, and failure to ensure drugs? identity, strength, quality, and purity.

The FDA and EMA are moving from "confidence-building to reliance upon" each other in a step-up in cooperation on GMP inspections; the latest move following successful completion of pilot projects this summer. The initiative will begin in January 2012, according to a jointly issued press release on Dec. 9, 2011, and will enable the two authorities to rely on each other's inspections outcomes instead of conducting inspections in duplicate

On Nov. 21, 2011, Gilead Sciences agreed to acquire Pharmasset for $137 per share in cash, or a total of approximately $11 billion. Pharmasset’s board of directors unanimously approved the transaction, which is expected to close during the first quarter of 2012. Gilead will finance the transaction with cash, bank debt, and senior unsecured notes.

The EMA released a concept paper for consultation on Nov. 8, 2011, that recommends a revision to Annex 16 of the Guide to Good Manufacturing of Medicinal Products to address more complicated global supply chains and new falsified medicines legislation. Since Annex 16 was introduced in 2001, a number of positive and negative trends have occurred in the pharmaceutical industry. In particular, confusion has arisen over the role of the qualified person (QP), and harmonization of requirements has been lost between member states. The EMA cites several commonly asked questions within the concept paper:

At a press conference held Nov. 10, 2011, FDA Commissioner Margaret Hamburg said the agency had approved 35 novel medicines in fiscal year 2011. Among the approved products were two drugs for late-stage metastatic melanoma and the first drug to treat Hodgkins lymphoma in 30 years. Other approvals included drugs to treat late-stage prostate cancer, thyroid cancer, metastatic breast cancer, and late-stage lung cancer.

On Sept. 27, 2011, FDA sent Genentech a Form 483 listing several violations at the company?s South San Francisco, California, plant. The violations included problems with investigations into batch failures, inappropriate equipment design, and insufficient protection against contamination. FDA visited the plant, which produces the cancer drug Avastin, 13 times in September 2011 and made four observations.

On Oct. 26, 2011, FDA dedicated $2 million to support two regional Centers of Excellence in Regulatory Science and Innovation (CERSI). The centers, which will be located at the University of Maryland and at Georgetown University, will focus on the scientific knowledge and training needed to modernize and improve the ways the agency reviews and evaluates drugs and medical devices.

Last week, FDA awarded a grant to the National Institute for Pharmaceutical Technology and Education (NIPTE) to improve drug development and manufacturing. The grant could be worth as much as $35 million over the next five years. Using the grant, NIPTE will conduct research in various areas, including methods for reducing time to market, enabling new performance attributes in drugs, improving small-batch production, and promoting continuous manufacturing.

Last week, FDA published a guidance titled Marketed Unapproved Drugs?Compliance Policy Guide, which describes the agency?s enforcement priorities with regard to products that lack regulatory approval or that are not marketed in accordance with the over-the-counter (OTC) drug review. The document is a revision of the June 2006 guidance of the same name

The International Society for Pharmaceutical Engineering (ISPE) will soon publish an update for its guide to sterile-product manufacturing facilities. The new publication will replace the original guide, ISPE Baseline Guide: Sterile-Product Manufacturing Facilities, and contain practical information about technological advances in sterile manufacturing.

EMA announced in a press release that a new version of the validation criteria for electronic applications for human medicines comes into effect on Sept. 1, 2011. The new criteria (version 3.1) have been agreed with the regulatory authorities in European Union member states and will be applied to all electronic common technical document (eCTD) sequences received starting September 1.

EMA has concluded in a recent report that a pilot program investigating the mutual benefits of joint international inspections of API manufacturing facilities has been a success. The collaboration between the EMA, a number of European member states, FDA, and Australia?s Therapeutic Goods Administration (TGA) sought to increase international regulatory information-sharing to enhance global drug quality and safety by building on API GMP standards.

Last week, the International Society for Pharmaceutical Engineering (ISPE) published a guidance document titled ISPE Good Practice Guide: Process Gases. The guide defines current best practices in pharmaceutical manufacturing applications for handling gases that come into direct contact with the biopharmaceutical and pharmaceutical process steams (e.g., nitrogen, oxygen, argon, carbon dioxide, and compressed air).