The New Bacterial Threat
For the past decade or more multiple drug resistant strains of bacteria such as methicillin resistant Staphylococcus aureus (MRSA), enterococci and other Gram positive cocci have been highlighted and showcased in the medical and lay press. While the incidence of infections caused by MRSA and other Gram positive cocci has steadily risen, antibacterial drug discovery experts have long known that the greatest disease threat in the future will be from emerging multiple antibiotic resistant strains of Gram negative bacteria including Acinetobacter baumannii, Klebsiella pneumoniae, Serratia marcescens and Pseudomonas aeruginosa.
Last Spring, in an interview that I conducted with Barry Eisenstein, MD, Senior Vice President of Scientific Affairs at Cubist Pharmaceuticals and an antibacterial drug discovery expert, he indicated that there are currently no drugs in development to treat infections caused by antibiotic resistant Gram negative bacteria. He warned that this, coupled with the loss of interest in antibiotic development by large pharmaceutical companies, will cause infections caused by multiple drug resistant Gram negative bacteria to become a serious unmet medical need in the not so distant future. The appearance of an article in the New York Times this past Saturday chronicling the rise of infections caused by antibiotic resistant Gram negative bacterial suggests that the not so distant future may have already arrived! For the record: would newspaper and television reporters please refrain from identifying bacteria as “germs.” It is an anachronistic term which was coined in the 19th century before bacteria and viruses were conclusively identified as the cause of most infectious diseases.
Despite the media hype about antibiotic resistant Gram positive bacteria, a variety of new drugs have been developed to treat infections caused by these bacteria. Interestingly, because of greater public awareness about MRSA infections and improved hospital infection control and surveillance programs, the incidence of disease caused by MRSA and other Gram positive bacteria is finally beginning to wane. Unfortunately, the same is not true for infections caused by antibiotic resistance Gram negative bacteria.
For those of you who may not know, the cell wall architecture of Gram negative bacteria (and a multitude of antibiotic resistance mechanisms) makes it much more difficult and costly to develop new antibiotics to treat Gram negative infections. Consequently, research in this area has been largely ignored for the past 15 years or so. This means that in the future the morbidity and mortality associated with infections caused by antibiotic resistant Gram negative bacteria is certain to rise. With this in mind, persons at the greatest risk of developing these infections include patients in hospitals and long term care facilities and individuals receiving implantable medical devices.
Because most large pharmaceutical companies abandoned antibiotic drug discovery in the mid to late 1990s, it is unlikely that new Gram negative antibiotics will come from the pharmaceutical sector. While there are several small biopharmaceutical start ups working on antibiotics for Gram negative bacteria (KaloBios Pharmaceuticals, Calixa Therapeutics and Novexel) the increasing regulatory scrutiny and rising development costs suggests that these companies may have trouble bringing new antibiotics to market. Sadly, this places the onus of new Gram negative antibiotic discovery squarely on the shoulders of the US government. To that end, as much as it pains me to say this, it will likely take the death of government official or family member before sufficient resources are allocated to address this rapidly growing unmet medical need. Maybe the Obama Administration ought to think about allocating stimulus monies to begin to address the problem!
Until next time...
Good Luck and Good Job Hunting!!!!!!!
Mark Senak, social media enthusiast and author of the
Ed Silverman, over at the newly reinvigorated Pharmalot Blog,
As part of their licensure requirements, all physicians and other healthcare providers (HCPs) in the US must participate in continuing medical education (CME). CME requirements are established on a state-by-state basis HCPs who fail to meet annual quotas face reprimand, censure and possibly loss of their medical licenses. As you may imagine, CME is a big business and, not surprisingly, there is no dearth of CME content developers and providers. Unfortunately, CME course development costs are high and, despite state mandated licensure requirements, no one seems to want to sponsor or underwrite the CME development programs except drug and devices companies. Obviously, this creates the potential for monumental conflicts of interest mainly because physicians and other HCPs are drug and device company primary customers.
Novartis AG
I realize that I have been blogging about adverse events for the past couple of day but, let’s face it; the pharmaceutical industry lives or dies by the number of adverse events (AEs) that are reported for approved and marketed drugs. In any event, I came upon an interesting post in a Pharmaceutical Processing e-blast about the results of a
Unlike many of my social media colleagues, I’m not attending the FDA public hearing taking place in Washington, D.C today (Friday the 13th oh my). I wanted to attend and actually testify but I didn’t understand how the process works and blew my opportunity. However, I will be prepared for rounds 2 and 3 and beyond. I can assure you that this will not be the last public meeting organized by the agency to develop guidance for the use of social media in pharmaceutical marketing and advertising.
For the past 10 years or so, I have been providing career counseling and development seminars and workshops for life scientists. In the early years, students, postdocs and a smattering of faculty members would attend to learn about the industry trends, the job market and more recently alternate careers for PhDs and postdoctoral fellows. However, over the last few years, a disturbing trend has emerged—the lack of
In today’s edition of the incisive EyeonFDA blog, Mark Senak, provides a
The answer to this question is not yet! However, the
I came across a
Mark Senak at the
Mark Senak who runs the
Despite dire predictions, the biotechnology industry appears to be weathering the recession better than most. According to a
BioJobBlog and
Medtronics, the world's largest medical-device company,
Are you a life sciences or healthcare professional with a passion for computers, IT or software development? If so, you might want to consider a career in health informatics—one of the hottest, new fields in the life sciences and healthcare industries. Health informatics specialists typically have expertise in medical records and claims, clinical care and programming. In other words, they have a foot in two worlds— medicine and technology — and can easily bridge the often daunting gap between them. It is important to point out that there is a difference between healthcare IT and informatics personnel. The health IT people run the servers and install software, but the informatics people are the ones who analyze and interpret clinical/ medical information and work with clinical and other healthcare staff to advise and help them.
The US economy has lost about 7.1 million jobs since December 2007 and nationwide unemployment is hovering around 8.5 percent. Despite the lost of about 80,000 pharmaceutical jobs over the past three years and unprecedented consolidation taking place in the life sciences sector—Merck-Schering Plough, Pfizer-Wyeth and Roche-Genentech—the job prospects for scientists at biotech companies, medical devices and diagnostics, and government appear to be stronger than anticipated. While drug discovery and sales jobs may be scare, there are rapidly emerging opportunities in the fields of medical communications, regulatory affairs, biomanufacturing, clinical trials management , bioengineering, medical devices/diagnostics and website development and management.
As many of you know, the life sciences industry, one of the most highly regulated industries of the economy has been hesitant and reluctant to embrace social media to reach out to patients, physicians and the lay public. This is because the US Food and Drug Administration, specifically Division for Drug Marketing, Advertising and Communications (
An article in today’s New York Times
The social development of the web 2.0 has largely bypassed science. Hugely popular websites such as Facebook, MySpace, Twitter, Digg, Delicious and the like have millions of members and generate huge amounts of traffic. But those who use these sites come from all walks of life. None are devoted solely to science.
Siemens, the Germany engineering, electronic and healthcare company is planning to
Much like Paul Revere back in the day, there have been repeated, urgent warnings about the impending recession that will strike the US economy. Not surprisingly, the Bush administration has done its best to deny the notion that the moribund US economy is actually in recession.
t layoff at the medical devices manufacturer in over 5 years. According to a press release, slightly over a third of the layoffs will come from the company’s local operations, which has about 8,000 employees. The overall effect of the reorganization will be relatively small—affecting roughly 3% of the company’s worldwide workforce of 39, 500.
As I mentioned in a
There’s a ton of stuff online about 
A Johnson & Johnson Co. plant in Bedford MA that manufactures medical devices


