Automation in bioprocessing was a keynote topic at the ISBioTech 4th Annual Fall Meeting (December 12–14, 2016) in Virginia Beach, VA. Automation is becoming increasingly critical as biomanufacturers seek to improve their production efficiency and critical risk analysis, and reduce errors. But despite recent improvements and innovations, the actual integration of devices, software, sensors, and production equipment remains a challenge. In BioPlan Associates’ recent analysis of capacity and production, we found that nearly 20% of the biopharma industry sees increasing productivity and efficiency as the #1 critical issue the industry needs to focus on today. And over two-thirds expect better control of their processes. An obvious way to achieve these goals is through automation…
Tag: <span>quality control</span>
One of the objectives of the upcoming ICH 12: Pharmaceutical Lifecycle Management guidance is to manage product development and manufacturing process information in order to establish and maintain appropriate change control over the entire product lifecycle. The 2014 ICH Q12 Concept Paper also stresses ICH Q12’s role in connecting ICH Q8 through ICH Q11 into a complete lifecycle approach to assure product quality and continuous improvement of manufacturing operations. However, neither the Concept Paper or subsequent public discussion and presentations appear to identify the ICH Q8 design space as a central mechanism for collecting and maintaining product and process information…
Regulatory agencies routinely announce changes in the GMP (Good Manufacturing Practices) norms and quality standards designed to guarantee that every product retains characteristics required for its pharmaceutical use.The alignment with emerging regulatory requirements is mandatory, therefore, to assure production process consistency, as well as the safety and efficacy of the finished product…
One of the major concerns facing relatively young biotechnology companies once a lead product has been identified is the issue of manufacturing. Usually this involves the upscaling of a lab-scale process while at the same time, complying with good manufacturing practice (GMP) to ensure a reproducibly-produced and consistent product. It also involves the establishment of specific and robust assays in process controls and release criteria. This issue has become more acute in the EU since 2004 due to the EU Clinical Trials Directive requiring GMP-certified production of investigational medical products even for phase I trials. Startup biotech companies are often limited in their finances and resources, as well as being bound by tight milestones. Quite often the expertise in upscaling and GMP-compliant production as well as the facilities and equipment required are not available in-house…
Recombinant DNA-transduced cellular products encounter the product development and regulatory issues of both gene therapy and cellular therapy products. The characterization of recombinant DNA-transduced cellular products remains highly challenging for both sponsors and regulatory agencies. The regulatory concerns and product testing for such cellular products are similar to those for all biologicals. These concerns include the demonstration of product safety, identity, purity, and potency; the control of the manufacturing process to ensure the consistency of product manufacturing under a proper quality control program; and the demonstration of reproducibility and consistency of product lots by means of defined product lot release testing criteria…
A program for control of biopharmaceutical raw materials is a critical quality system that helps assure patient safety and contributes to product quality. The systems for testing and acceptance must be scientifically based, and meet global regulatory requirements and standards. When a new raw material is sourced, it is important to quickly establish the quality profiles for the supplier and the raw material. Among the numerous challenges that confront a company attempting to establish an effective, compliant, raw materials program, this paper will address the following: • Challenges in sourcing and tracing raw materials that are suitable for use in human therapeutics • Challenges and obstacles in qualifying suppliers • Special challenges faced by a firm that has outsourced its manufacturing and/or quality control (QC) testing…
Polysorbate-80, or polysorbitan mono-oleate, a non-ionic surfactant commercially referred to as Tween-80, is commonly employed as an excipient in the biopharmaceutical industry due to its low toxicity as well as its ability to solubilize hydrophobic molecules. Thus, polysorbate-80 is employed as a stabilizer in order to control the formation of protein aggregates and larger particulates in biopharmaceutical drug substance and drug product formulations. Guidelines published by The International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) and the United States Pharmacopeia (USP) classify excipients such as polysorbate-80 as major components in biopharmaceutical formulations and specify that these types of compounds be quantified using a validated analytical method…
The Dale and Betty Bumpers Vaccine Research Center (VRC) at the National Institutes of Health (NIH) was established to facilitate research in vaccine development. The VRC is dedicated to improving global human health through the rigorous pursuit of effective vaccines for human diseases. It was established by former president Bill Clinton as part of an initiative to help develop an AIDS vaccine and is part of the NIAID organization. Since the inception of the VRC, its mission has expanded to include the development of vaccines against bioterrorism and emerging infectious diseases…
Acute Renal Failure (ARF) is a severe inflammatory disease state often accompanied by multiple organ failure (MOF). ARF is precipitated by many factors such as blood loss, surgery, sepsis, toxins, trauma, and is most often linked to the loss of kidney tubule function. Proximal tubule cells are specifically injured in acute renal failure. Current therapies for ARF involve conventional kidney support with hemodialysis or hemofiltration. These therapies offer replacement of normal renal functions such as waste removal, fluid, and electrolyte balance, but they cannot provide vital endocrinological and metabolic functions of a healthy kidney. Despite advances in synthetic materials and extracorporeal circuits for hemodialysis and hemofiltration, ARF is associated with a high mortality rate ranging between 55–70 percent…
Regulations and common sense require that a manufacturer qualify both the raw materials and the suppliers the firm will use to produce GMP supplies of a pharmaceutical or biopharmaceutical. Because the firm is accepting legal liability for the quality of all raw materials, it makes good business sense to devote resources to these activities. This article explores how to assure that qualification is complete, efficient, and compliant with current good manufacturing practice (cGMP), and discusses the challenges faced by today’s manufacturers…