Re: [GRG] Study examines expedited FDA drug approvals, safety questions remain

Re: [GRG] Study examines expedited FDA drug approvals, safety questions remainPUBLIC RELEASE DATE:
28-Oct-2013
Contact: Renee Brehio
rbrehio@ismp.org
704-831-8822
The JAMA Network JournalsStudy examines expedited FDA drug approvals, safety questions remain
Fewer patients were studied as part of expedited reviews of new drugs approved by the U.S. Food and Drug Administration (FDA) in 2008 and some safety questions remain unanswered, according to a study published by JAMA Internal Medicine, a JAMA Network publication.
The FDA is authorized to make new drugs available more quickly if they would be a significant therapeutic advancement and if they fulfill unmet therapeutic needs for serious illnesses, according to the study background.
Thomas J. Moore, A.B., of the Institute for Safe Medication Practices, Alexandria, Va., and Curt D. Furberg, M.D., Ph.D., of the Wake Forest School of Medicine, Winston-Salem, N.C., examined development times, clinical testing, post-market follow-up and safety risks for the new drugs approved by the FDA in 2008, when most provisions of current law, regulation and policies were in effect.
That year, the FDA approved 20 therapeutic drugs (eight under expedited review and 12 under standard review). The study findings indicate that expedited drugs took a median (midpoint) of 5.1 years of clinical development to get marketing approval compared with 7.5 years for the drugs that underwent standard review, according to the study results.
The expedited drugs were tested for efficacy in a median 104 patients compared with a median 580 patients for standard review. By 2013, many postmarketing studies to gather additional evidence on the safety of expedited drugs had not been completed, according to researchers.
“The testing of new drugs has shifted from a situation in which most testing was conducted prior to initial approval to a situation in which many innovative drugs are more rapidly approved after a small trial in a narrower patient population with extensive additional testing conducted after approval,” the authors conclude. “Our findings suggest that the shift has made it more difficult to balance the benefits and risks of new drugs. Further systematic assessment of the standards and procedures for testing new drugs is needed.”
(JAMA Intern Med. Published online October 28, 2013. doi:10.1001/jamainternmed.2013.11813. Available pre-embargo to the media at http://media.jamanetwork.com.)
Commentary: Can Expedited Drug Approval Without Expedited Follow-up Be Trusted?
In a related commentary, Daniel Carpenter, Ph.D., of Harvard University, Boston, writes: “The findings of Moore and Furberg underscore the continuing importance of rigorous premarket studies of ample size. If the critical phrase ‘serious or life-threatening conditions that would address an unmet medical need’ is defined broadly enough (and there are lobbying efforts to define it as broadly as possible), the future of evidence for pharmaceuticals in the United States will look more like 100 patients for efficacy trials instead of 500 patients.”
“If the FDA’s requirements for new drugs, both premarket and postmarket, are weakened, trust in both the efficacy and safety of prescription drugs is likely to be weakened. The stakes of the current policy debates could not be higher. There is scarcely a feature of the American health care system that does not depend on evidence-based trust in prescription drugs, ratified and enforced by the FDA,” Carpenter concludes.
(JAMA Intern Med. Published online October 28, 2013. doi:10.1001/jamainternmed.2013.9202. Available pre-embargo to the media at http://media.jamanetwork.com.)
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About Johnny Adams

My full-time commitment is to slow and ultimately reverse age related functional decline to increase healthy years of life. I’ve been active in this area since the 1970s, steadily building skills and accomplishments. I have a good basic understanding of the science of aging, and have many skills that complement those of scientists so they can focus on science to advance our shared mission. Broad experience Top skills: administration, management, information technology (data and programming), communications, writing, marketing, market research and analysis, public speaking, forging ethical win-win outcomes among stakeholders (i.e. high level "selling"). Knowledge in grant writing, fundraising, finance. Like most skilled professionals, I’m best described as a guy who defines an end point, then figures out how to get there. I enjoy the conception, design, execution and successful completion of a grand plan. Executive Director Gerontology Research Group (GRG). Manages Email discussion forum, web site, meetings and oversees supercentenarian (oldest humans, 110+ years) research. CEO / Executive Director Carl I. Bourhenne Medical Research Foundation (Aging Intervention Foundation), an IRS approved 501(c)(3) nonprofit. http://www.AgingIntervention.org Early contributor to Supercentenarian Research Foundation. Co-Founder Geroscience Healthspan Forum. Active contributor to numerous initiatives to increase healthy years of life. Co-authored book on conventional, practical methods available today to slow the processes of aging – nutrition, exercise, behavior modification and motivation, stress reduction, proper supplementation, damage caused by improper programs, risk reduction and others. Fundamental understanding of, and experience in the genomics of longevity (internship analyzing and curating longevity gene papers). Biological and technical includes information technology, software development and computer programming, bioinformatics and protein informatics, online education, training programs, regulatory, clinical trials software, medical devices (CAT scanners and related), hospital electrical equipment testing program. Interpersonal skills – good communication, honest, well liked, works well in teams or alone. Real world experience collaborating in interdisciplinary teams in fast paced organizations. Uses technology to advance our shared mission. Education: MBA 1985 University of Southern California -- Deans List, Albert Quon Community Service Award (for volunteering with the American Longevity Association and helping an elderly lady every other week), George S. May Scholarship, CA State Fellowship. BA psychology, psychobiology emphasis 1983 California State University Fullerton Physiological courses as well as core courses (developmental, abnormal etc). UCLA Psychobiology 1978, one brief but fast moving and fulfilling quarter. Main interest was the electrochemical basis of consciousness. Also seminars at the NeuroPsychiatric Institute. Other: Ongoing conferences, meetings and continuing education. Aging, computer software and information technology. Some molecular biology, biotech, bio and protein informatics, computer aided drug design, clinical medical devices, electronics, HIPAA, fundraising through the Assoc. of Fundraising Professionals. Previous careers include: Marketing Increasing skill set and successes in virtually all phases, with valuable experience in locating people and companies with the greatest need and interest in a product or service, and sitting across the table with decision makers and working out agreements favorable to all. Information Technology: Management, data analysis and programming in commercial and clinical trials systems, and bioinformatics and protein informatics. As IT Director at Newport Beach, CA based technology organization Success Family of Continuing Education Companies, provided online software solutions for insurance and financial professionals in small to Fortune 500 size companies. We were successful with lean team organization (the slower moving competition was unable to create similar software systems). Medical devices: At Omnimedical in Paramount CA developed and managed quality assurance dept. and training depts. for engineers, physicians and technicians. Designed hospital equipment testing program for hospital services division. In my early 20’s I was a musician, and studied psychology and music. Interned with the intention of becoming a music therapist. These experiences helped develop valuable skills used today to advance our shared mission of creating aging solutions.
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