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Innovative surveillance tools and technologies have transformed the field of drug safety into a more proactive, dynamic analytical process. As the field continues to grow, drug safety leaders, regulatory authorities and healthcare providers rely on active surveillance systems to expand knowledge of the medical products we use and regulate. For example, the FDA has mandatory surveillance systems (AERs, VAERs, MAUDE and MedWatch) dedicated to furthering the science of medical product safety. Recently, new pilot programs, such as the FDA Sentinel Project, use federally-held data sources to monitor public health and safety of medicines. Today, pharmacovigilance activities are also being employed much earlier by industry with risk/benefit analysis occuring throughout a product’s development. Safety research professionals have increasing expertise in drug safety compared to 20 years ago. This may be due to the growth of sub-specialties of surveillance and risk evaluation of medicines including:
These specialty areas have grown into a global industry with new and innovative systems and technologies to enhance the safety of medicines around the world. On July 9, 2012, The Food and Drug Administration Safety and Innovation Act (FDASIA) was signed into law, which expanded the FDA’s authority and ability to safeguard and advance public health in four key ways: (1) collecting user fees from industry to fund reviews of innovator drugs, medical devices, generic drugs and biosimilar biological products; (2) promoting innovation to speed patient access to safe and effective products; (3) increasing stakeholder involvement in FDA processes; and (4) enhancing the safety of the drug supply chain (U.S. Food and Drug Administration website).
Today, opportunities extend beyond basic pharmacovigilance operation activities such as case processing and medical coding. Since earlier safety planning has become best practice and is more proactive, company discussions often include development of required pharmacovigilance and risk management plans, innovative safety systems activities in data migration and data mining (i.e. database express set-up and recoding) and a growing interest in better understanding signal detection strategies. Increased safety measures have been taken by regulators and industry researchers to ensure that the benefits outweigh the risks in marketed products, which in turn has lead to the development of new areas associated with the REM-related risk management activities, including the development of regulated medical communications and health literacy of consumer products (i.e., Medication Guides, Package Inserts), qualitative and quantitative analysis and knowledge attitude and behavior surveys for healthcare providers and patients. Globally, monitoring of safety, particularly in low-cost markets and developing countries, has also emerged as an important issue due to pharma expansion in these regions after the financial crisis. Many pharmaceutical companies have moved their operations to these low-cost regions to minimize costly R&D and manufacturing expenses, making global safety even more of a priority due to the increasing use of medicines and growth of clinical trials overseas.
As trends in outsourcing continue to rise, many companies, particularly smaller companies, will demonstrate a growing need to partner with CROs that are seasoned and can provide broad areas of safety support. To meet these needs, CROs will have to build capacities to ensure that they have a robust safety team of qualified safety experts and personnel. Key characteristics of a strong safety team include:
In conclusion, the days of simply gathering safety data are no longer due to risk analysis regulations and more stringent requirements in protecting human subject research. Today, it’s more critical to establish a risk/benefit profile, making PVG and risk management plans mandatory for the identification of signals and other safety concerns. Health authorities require more robust safety data analysis, particularly when reviewing case information, PVG plans, and aggregate report submissions. This growing focus on product safety forces industry leaders in CROs and pharma companies to better understand when and how early to perform proper analysis of adverse events. As new opportunities arise across different sectors of the market, pharma is looking to the CRO industry to fill the gaps.
Dr. Magalie Emile-Backer is a Drug Safety and Pharmacovigilance Specialist at Technical Resources International, Inc. (tech-res.com).
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