The authors look at the cleanability of pharmaceutical soils from a variety of materials of construction to determine the relative ease of cleaning and explore potential grouping strategies as part of a comprehensive cleaning validation program.
Methods of validating and assuring container closure integrity are crucial for quality assurance.
The rapid uptake of single-use vessels for use in bioprocessing applications has made assuring integrity that much more crucial; helium integrity testing can be used to test integrity and prevent failures.
In December 2002, FDA notified DMV International that its pharmaceutical lactose manufacturing facility in The Netherlands had passed inspection. It was only 3 years earlier that DMV had started an ambitious programme to implement cGMP for API production conforming with ICH Q7A guidelines.
Binder properties of mucilage of starches extracted from breadfruit and cocoyam were investigated in paracetamol tablet formulations using tablet physical properties, disintegration times, and dissolution rates as assessment parameters.
Recent technology improvements have made acrylics the preferred system for the aqueous enteric coating of tablets.
The authors discuss approaches to delivering formulations fo first-time-in-human dosing.
A new process analytical technology based on impedance spectroscopy has potential applications for characterizing product attributes during the freeze-drying process.
The author discusses the use of batch control systems for the collection and management of production data.
This article investigates what defines a best-in-class QC lab based on experience of implementing operational improvement projects in world-class labs. It includes an assessment of a benchmarking process, a case study of improvements made as a result at one company and findings on what constitutes best-in-class for QC labs.
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To gain insights into the current trends of the biotechnology sector in the United Kingdom, Pharmaceutical Technology Europe spoke with Steve Bates, chief executive officer of the BioIndustry Association (BIA), the trade association for biotech companies in the UK.
The authors propose an alternative to the USP disintegration test method. The method embraces physiological conditions of the oral cavity, as a screening tool for developing ODT products.
The author presents best practices for extractables and leachables.
In-silico design facilitates process optimization and evaluation of process control strategies.
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The authors look at the cleanability of pharmaceutical soils from a variety of materials of construction to determine the relative ease of cleaning and explore potential grouping strategies as part of a comprehensive cleaning validation program.
On 20 February 2003, the US Food and Drug Administration (FDA) published a new draft guidance relating to 21 CFR Part 11. The new guidance mainly affects the compliance requirements of systems with a low risk and low impact on product quality; however, systems with a high risk and high impact on product quality, such as chromatography data systems or laboratory information management systems (LIMS), remain unaffected, as this article describes.
A rheometer and powder flow tester can measure how pharmaceutical materials, such as powders from a hopper, flow.
Advanced continuous manufacturing with modular components is emerging as a preferred platform to produce APIs.
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This article describes the approach used to upgrade a chromatography data system. The upgrade was required to meet the current regulatory requirements for good laboratory and good manufacturing practice. Compliance with 21 CFR Part 11 for electronic records and electronic signatures was also a major consideration. The procedures used for this project followed the software development life cycle (SDLC) and involved the co-ordination of personnel from the software vendor, the user department, information technology and quality assurance.
A new process analytical technology based on impedance spectroscopy has potential applications for characterizing product attributes during the freeze-drying process.
Kurt Lumsden, Director, eCDS Client Services at PAREXEL Informatics, discusses the use of interactive response technologies in investigational product expiry management.
In this article, the contents of a stimulus article produced by the joint subcommittee of the USP Expert Committees on Dosage Forms, Physical Analysis, and Excipients and relevant comments from a workshop session are summarized.
The authors describe the factors affecting reconstitution time of dry powder for injection and classifies them as intrinsic and extrinsic parameters.
Analytical methods development and validation play important roles in the discovery, development, and manufacture of pharmaceuticals. The official test methods that result from these processes are used by quality control laboratories to ensure the identity, purity, potency, and performance of drug products.