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Rapid microbiological methods (RMMs) - Articles and news items

Pharma Webinar: Practical Application of RMM in Pharmaceutical Manufacturing

Industry events, Industry news, Microbiology / RMMs, Webinars, Z Homepage promo / 15 December 2014 / Scott Sutton Ph.D. - President of Pharmaceutical Microbiology Forum & Owner of The Microbiology Network & Dr. Yongqiang Zhang - Senior Scientist at BD Diagnostics

Discussion on how a rapid method can provide a solution to a common microbiological testing problem for pharmaceutical manufacturers – process water microbiology testing.

RMM: In-depth focus 2014

Issue 5 2014, Microbiology / RMMs, Supplements, Z Homepage promo / 5 November 2014 / Michael J. Miller, Deborah Gessell-Lee, Oliver Gordon, Joe Johnston, Neil Lewis, Jeanne Mateffy, Jeffrey W. Weber

Michael J. Miller discusses rapid microbiological methods and the regulatory environment, the Online Water Bioburden Analyzer Workgroup look at the path to implementing Online Water Bioburden Analyzers, plus RMM roundtable…

RMMs & Environmental Monitoring: In-depth focus 2013

Issue 4 2013, Microbiology / RMMs, Supplements, Z Homepage promo / 21 August 2013 / Emanuele Selvaggio (Pfizer), Chris Delaney (Noonan Services Group)

The rapid microbiological methods revolution.
Controlling contamination in the pharmaceutical industry.
Rapid Micro Methods Roundtable.

The Encyclopedia of Rapid Microbiological Methods: The new fourth volume discusses technologies, regulatory acceptance and validation case studies

Issue 3 2013, Microbiology / RMMs / 13 June 2013 / Michael J. Miller, President, Microbiology Consultants, LLC and rapidmicromethods.com

This is the second paper in our continuing series on Rapid Microbiological Methods (RMM) that will appear in European Pharmaceutical Review during 2013. As the editor for the Encyclopedia of Rapid Microbiological Methods, I provide a summary of the latest volume, which was published earlier this year. New case studies, regulatory guidance and novel technologies are highlighted, and encourage our industry to adopt new ways of performing microbiology assays across a wide range of applications.

Pharma Webinar: Validating a rapid method for pharmaceutical applications

Industry news, Webinars / 3 April 2013 / BD Diagnostics

This one-hour webinar discusses how the validation of rapid methods continues to be an obstacle to greater adoption of these technologies.

Improving the quantitation of live antigens used to produce rabbit generated serotype specific antiserum

Issue 1 2013, Microbiology / RMMs / 21 February 2013 / Michael J. Miller, President, Microbiology Consultants, LLC, Silvia Fragoeiro, Ananthi Ramachandran and Paul van Empel MSD Animal Health

This is the first paper in our continuing series on Rapid Microbiological Methods (RMM) that will appear in European Pharmaceutical Review during 2013. Flow cytometry represents one of a variety of viability-based RMM technologies that are currently available to the pharmaceutical industry. In flow cytometry, individual particles are counted as they pass through a laser beam in a very narrow flow cell.

Pharma Webinar: Leveraging cutting-edge Rapid Microbiological Methods to gain a comprehensive understanding of your environment and a competitive advantage

Industry news, Webinars / 5 February 2013 / BioVigilant

This pharma webinar offers insight from both an end user and a supplier in order to share with you compelling reasons to consider the use of RMMs to gain a better understanding of your environment while improving your competitive advantage

Rapid micro methods and the next generation in ATP bioluminescence

Issue 5 2012, Microbiology / RMMs / 25 October 2012 / Michael J. Miller, President, Microbiology Consultants, LLC and Noe Miyashita, Researcher, Hitachi Plant Technologies, Ltd

This is the fifth paper in our continuing series on Rapid Microbiological Methods (RMM) that will appear in European Pharmaceutical Review during 2012. As many of you know, I am always on the lookout for the next generation of rapid microbiological method (RMM) technologies and solutions. In this article, I have invited Noe Miyashita, a researcher from Hitachi Plant Technologies, to describe a novel ATP bioluminescence technology platform that she and her colleagues are currently working on. But in order to frame this discussion, it is appropriate to provide some background material on the fundamental basics of ATP bioluminescent methods.

ATP bioluminescence is the generation of light by a biological process, and is most recognised in the tails of the American firefly Photinus pyralis. First discovered in 1947 by William McElroy, he described the ATP bioluminescence reaction in which ATP (Adenosine Triphosphate) is enzymatically consumed to produce light. Specifically, in the presence of the substrate luciferin, the enzyme luciferase will use the energy from ATP to oxidise luciferin and release photons (light at a wavelength of 562 nanometres). The photons can then be detected and measured by a luminometer equipped with a photomultiplier tube. Figure 1 provides an illustration of this chemical reaction.

Pharma Webinar: Accelerating and Automated Rapid Microbial Testing

Industry news, Webinars / 17 October 2012 / Rapid Micro Biosystems

Experts in this pharma webinar demonstrate how rapid technologies, like the Growth Direct™ System can have an impact on microbial quality control and ultimately manufacturing.

Microbiology Series 2012 – Part 1

Supplements / 24 September 2012 / Dr. Michael J. Miller

How the acceptance of rapid microbiological methods (RMMs) continues to be hampered by misconceptions, misunderstandings and myths.
Rapid micro methods and EMA’s post approval change management protocol.
Rapid sterility testing and the impact of recent changes to the US Code of Federal Regulations.

Opportunities for rapid methods discussions: where the experts are meeting!

Issue 4 2012, Microbiology / RMMs / 3 September 2012 / Michael J. Miller, President, Microbiology Consultants, LLC

This is the fourth paper in our continuing series on Rapid Microbiological Methods (RMM) that will appear in European Pharmaceutical Review during 2012. Over the past few years, a number of professional meetings have focused on strategies and case studies for the validation and application of rapid microbiological methods (RMM). If you were able to attend one of these meetings, you probably found it encouraging and worthwhile listening to and speaking with end-users, regulators and vendors of the technologies. This year and next are no exception; scheduled conferences and training sessions within Europe and the US will provide the industry with a comprehensive overview and guidance on how to successfully implement RMMs. To give you a feel for what’s in store, this edition of our RMM series will highlight upcoming PDA and ECA RMM sessions. In addition, the last section will provide more information about the overall October 2012 PDA Global Conference on Pharmaceutical Microbiology, of which a number of RMM presentations will be delivered.

European Compliance Academy (ECA) Annual RMM Conference (December 2012):
This two-day conference offers you a unique opportunity to evaluate the new developments in RMM systems, to extend the current experi – ences in validation, as well as implementation of these systems within the pharmaceutical industry. Attendees will also learn about the expectations of the regulatory authorities and new developments with regard to regulatory requirements.

Rapid sterility testing and the impact of recent changes to the US Code of Federal Regulations

Issue 3 2012, Microbiology / RMMs / 10 July 2012 / Michael J. Miller, President, Microbiology Consultants, LLC

This is the third paper in our continuing series on Rapid Microbiological Methods (RMM) that will appear in European Pharmaceutical Review during 2012. Rapid sterility testing is one of a number of applications that novel microbiological technologies afford the pharmaceutical industry. RMM technologies have already been validated and implemented for both small and large molecule pharmaceuticals and ophthalmic products, in addition to cell therapy and tissue culture products, as an alternative to pharmacopeial sterility tests, and company success stories have been presented and published at numerous professional meetings and in a variety of scientific journals (please see the reference page at http://rapidmicromethods.com for the full titles). However, the industry as a whole has not embraced the use of rapid sterility testing as much as other microbiological applications, such as in-process bioburden, environmental monitoring and Microbial Limits testing. The reasons are varied, and have included concerns regarding return on investment, the extent of the validation plan and regulatory acceptance. Fortunately, recent changes in regulatory policy make it clear that RMMs for finished product sterility testing have a place in our industry, and it is the FDA that is leading the motivation for change.

In February 2008, the FDA published their draft guidance on the validation of growth-based RMMs for sterility testing of cellular and gene therapy products. The guidance addressed considerations for method validation and determining equivalence of an RMM to sterility assays described in Title 21 Code of Federal Regulations (CFR), 610.12 (21 CFR 610.12).

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