The Amgen Chronicles
I have been in the business long enough to remember when Amgen was the largest and most successful biotechnology company in the world. During most of the 90s and early 2000s, Amgen was second to none. But, a lack of innovation, questionable marketing practices and an uncreative executive management team forced the once invincible biotech Giant to recently stumble and relinquish its world class status
For those of you who may not be familiar with Amgen, it was founded in 1980 by a team of scientists led by George B. Rathmann. The company’s original name was Applied Molecular Genetics which was officially changed in 1983 to Amgen. Its first product, Epogen (EPO; epoetin-alfa) an erythropoiesis-stimulating hormone was approved in 1989 when Gordon Binder was CEO.
EPO quickly became the company’s flagship blockbuster product and was largely responsible for Amgen’s early success. The company’s second blockbuster product Neupogen (Filgrastim) a recombinant-methionyl human granulocyte colony factor (G-CSF)—also under Binder’s leadership—which stimulates neutrophil (white blood cell) production was approved in 1998. In the early 2000s the company—now under the tutelage of its third CEO, Kevin Shearer—introduced a longer acting, second generation EPO product called Aranesp (darbepoetin-alfa) and Neulasta (pegfilgrastim), a second generation, longer-acting PEGylated version of recombinant G-CSF.
The largesse from the EPO and Filgrastim franchises allowed Amgen to rapidly expand in the 2000s and to heavily invest substantial resources into new drug development (both small molecule and biotechnology). Unfortunately, most of these investments did not pan out; with the possible exception of XGEVA (denosumab) and Prolia (denosumab) a monoclonal antibody (MAb) treatment that recently received approval for the treatment of skeletal-related events including pathological faction in patients with bone metastases from solid tumors and postmenopausal osteoporosis respectively.
In the 2000s, Amgen’s went on something of a “buying spree” during Mr Shearer’s 11 year tenure at the company. During this time Amgen acquired eight companies including three high profiles and well known ones; Immunex (2002) a MAb development company; Tularik (2004) a small molecule discovery company and Abgenix (2006) another MAb development entity. The Immunex acquisition, clearly the most profitable one, gave Amgen access to Enbrel (etanercept) a tumor necrosis factor α MAb indicated for the treatment of various forms of arthritis. Enbrel is currently one of the world’s top selling biotechnology products.
Despite its lack of R&D productivity, Amgen was recognized until recently as the world’s largest and most profitable biotechnology company in the world. However, its lack of R& D productivity coupled with a recent, highly publicized regulatory and criminal inquiry into inappropriate marketing associated with its EPO franchise has seriously tarnished the company’s once impeccable reputation. Interestingly, it appears that Amgen is finally attempting to reinvent itself.
Last week, the company announced that its CEO, Kevin Shearer and Dr. Roger M. Perlmutter, head of R&D will retire early next year. Mr. Shearer will be succeeded by Robert Bradway, a former Wall Street executive who is Amgen’s current chief operating officer. Dr. Perlmutter will be replaced by Sean Harper, MD, the company’s chief medical officer. And, last month, Amgen announced that it plans on buying back up to $5 billion shares of its publicly-held stock in an attempt to return profit to shareholders. Finally, today, the company announced that it entered into a deal with Watson Pharmaceuticals, a leading generics company, to develop biosimilar versions of some of its competitor’s blockbuster cancer-fighting biotechnology drugs. The press release made it clear that the deal did not include developing biosimilar versions of any of Amgen’s currently marketed biotechnology products. Nevertheless, today’s announcement strongly suggests that Amgen is willing to use anything at its disposal (in this case its substantial expertise in biomanufacturing rather than new drug development) to generate additional revenue streams for the company.
The recent organizational changes and strategic decisions made by Amgen’s board of directors and management team tends to validate the need for change at the company so that it can remain profitable and possibly restore its reputation as a global biotechnology leader. That said, like most other things in life, only time can tell!
Until next time...
Good Luck and Good Job Hunting!!!!!!!
Bristol-Myers Squibb (BMS)
Pharmaceutical,biotechnology and other companies that sell prescription drugs and devices are deathly afraid of adverse events (AEs) associated with their products. For those of you who may not know, companies with approved prescription drugs and medical devices are required to track and report any adverse events associated with their products to regulatory agencies like the US Food and Drug Administration (FDA). If FDA receives enough AE complaints about a product, the agency will investigate to determine whether or not there may be efficacy, safety or tolerability issues with it. And, if FDA thinks that the AEs are legitimate, it may ask a company to conduct Phase IV clinical trials with the product in question or require that changes be made to the product’s label. Not surprisingly, these outcomes can be time consuming and perhaps more importantly, costly. Label changes—especially for blockbuster products—frequently lead to changes in physician prescribing habits which can translate into a loss of revenue. Despite the fact that ALL drugs exhibit AEs, many companies falsely cling to the hope that there will be few, if any, AEs reported for their products.
Over the past several years, I have publicly called for fundamental changes in graduate education and training for life scientists. To that end, I was delighted to read an OP-ED piece in today’s New York Times entitled “End Universities as We Know It” written by Professor Mark C. Taylor, Chairperson of the religion department at Columbia University.
I just returned from a weekend of teaching regulatory affairs to biotechnology students at Georgetown University where I tried to convince them that the US Food and Drug Administration (FDA) is fundamentally sound despite its near demise during the Bush administration. Even before the Bush-induced wreckage, the agency was chronically understaffed, under funded and had serious leadership and morale problems. This, coupled with two nationwide Salmonella outbreaks in the past year, several highly publicized drug recalls, and steadily declining drug approval rates has prompted its critics to propose that FDA be split into two separate agencies—one that oversees the drug industry and another that would have responsibility for cosmetic and food safety. For those of you who may not know, FDA became responsible for oversight and regulation of the food and drug industries, in addition to the drugs, after passage of the Food, Drug and Cosmetic Act in 1938.
I had many discussions with undergraduate students at the ABRCMS in Orlando last week who were interested in pursuing PhD degrees in the biomedical sciences. I felt that I had an ethical and moral responsibility as a former academic and career development professional to tell them that the job market for PhDs is not good and that it is likely to get worse over the next few years. These discussions prompted me to revisit the role and contributions of tenure to the lack of academic jobs in the US today.
After beating Wall Street expectations and disclosing positive results from an osteoporosis (densomab) clinical trial,
As I mentioned in a 