Archive for the 'Products' Category

Merck Settles in Missouri Class-Action Lawsuit

Last week, Merck agreed to settle a Missouri consumer class-action suit, which claimed the company violated the Missouri Merchandising Practices Act when it promoted and sold its pain reliever Vioxx. Merck removed Vioxx from shelves in 2004 due to evidence that it increased the risk of heart attacks.  According to the Justice Department, Merck began marketing Vioxx as a treatment for rheumatoid arthritis shortly after being approved by FDA as a painkiller in May 1999. However, FDA had not approved it for the treatment of rheumatoid arthritis until 2002. The settlement is reportedly for $220 million and Merck agreed to pay validated claims as well as approved attorneys’ fees, and settlement notice costs.

Merck’s press release on the settlement didn’t mention any admission of wrongdoing. In a company press release, Bruce N. Kuhlik, Merck’s executive vice-president and general counsel, said “This agreement is in the best interest of the company and its shareholders. It reduces the uncertainty of litigation and ongoing defense costs, and helps us to remain focused on bringing forward innovative products and services for our customers.” This is one of several recent examples of off-label drug promotion. Are the millions pharma companies end up paying in lawsuit payouts worth sidestepping FDA rules?

CMC Troubles? Send Us Your Questions

Pharmaceutical Technology and Patheon are partnering to provide you—our readers—with CMC advice from some of the leading formulation scientists and pharmaceutical manufacturing experts in the world. To get started, we need to know what plagues your CMC strategies and daily work. Email your questions directly to Editorial Director Angie Drakulich at adrakulich@advanstar.com. (*Note: We will keep your name and company affiliation anonymous.)

Answers will be provided by the Patheon Certified Consultants team beginning in the January 2013 print and online editions of PharmTech. These experts have collectively brought more than 200 pharmaceutical products to market, including some of the world’s largest blockbusters.

Sample questions:

• I have a BCS Class II compound for which amorphous solubility is easily sustained, but I can’t get the compound to rapidly dissolve. What are some solutions, particularly with respect to excipient selection?
• I have a compound that is non-ionizable and does not form a stable salt. Are co-crystals my best option and what are the key criteria in identifying a suitable co-crystal?
• I am having trouble maintaining product stability when scaling up a lyophilization process. What are the likely factors causing the problem?

The Year of the Diet Pill

Amy RitterNew drug approvals sometimes come in class-specific clusters, as drug makers competing for the same indication race to get to market first. Read more »

Limited Enforcement

Amy RitterThis week, KV Pharmaceuticals filed a lawsuit against FDA to force the agency to stop compounded versions of their synthetic progesterone drug, Makena (hydroxyprogesterone caproate), from being produced. Read more »

Abbott Requests Indefinite Protection from Biosimilars Competition

Amy RitterAbbott Laboratories submitted a Citizen’s Petition to FDA, requesting that the agency not consider any applications for biosimilar versions of its monoclonal antibody therapeutic, Humira. Read more »

Crisis Averted, But No Long-Term Fix

Amy RitterA critical drug that has experienced shortages is Genzyme’s, Fabrazyme (agalsidase beta), the only enzyme replacement therapy approved in the US for Fabry disease. The drug was originally produced at the company’s Allston, Massachusetts plant. The Allston plant was plagued with quality problems, which resulted in a consent decree, temporary closure of the plant in 2010, and rejection of some lots of Fabrazyme for quality reasons. In January of 2012, FDA granted approval for Genzyme to start producing Fabrazyme at its Framingham, Massachusetts plant, bringing to an end a shortage that left patients without an adequate supply of medication for nearly two years. Read more »

FDA and Roche Warn of Counterfeit Avastin

Amy RitterFDA and Genentech, a member of the Roche Group, have issued warnings about counterfeit versions of the injectable cancer drug, Avastin, circulating in the US. According to the FDA safety alert,  the counterfeit version of Avastin does not contain the medicine’s active ingredient, bevacizumab, which may have resulted in patients not receiving needed therapy. FDA issued letters to 19 medical practices that purchased unapproved cancer medications from Quality Specialty Products (QSP), a foreign supplier that may also be known as Montana Health Care Solutions. Volunteer Distribution in Gainesboro, Tennessee is a distributor of QSP’s products. Read more »

Lipitor Reaches the Patent Cliff

Amy RitterOn Nov. 30, 2011, the patent for Lipitor, the cholesterol-lowering drug that defined the term “blockbuster,” expired. Over its lifetime, it is estimated that Lipitor generated over $100 billion in sales for its parent company, Pfizer, since its introduction in 1997. Read more »

Better Quality Could Mean Fewer Drug Shortages

Erik Greb PharmTech editor

Drug shortages are an acute problem that keeps getting worse. Last year, about 211 drugs were in short supply, which was a new record. This year, the number of new drug shortages already has reached 213, according to the University of Utah Drug Information Service. As a result, many patients now have limited access to crucial drugs, such as cancer therapies and medicines for potentially lethal infections. And a Congressional committee is now investigating what appears to be an insult added to this injury. Read more »

Drug Shortages Rise, but No Requirement to Report Them

Angie Drakulich PharmTech editorIn 2008, a shortage of pig intestines, used in the manufacture of the blood anticoagulant heparin, was associated with the drug product’s contamination in China and led to many deaths around the globe. This event demonstrated the significance of a shortage of supplies needed to manufacture a particular drug and its effect on public health. Read more »

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