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EMA publishes Document on the Validation of analytical Methods

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Is it possible to use the results of collaborative trials for analytical methods to prove the laboratory- and product-specific validation of a method? From the perspective of this EMA reflection paper the concrete specifications are missing. These will be developed in the future. Find out more in this news.

http://www.gmp-compliance.org/enews_4415_EMA%20publishes%20Document%20on%20the%20Validation%20of%20analytical%20Methods_8430,8360,8369,Z-QCM_n.html

GMP News: EMA publishes Document on the Validation of analytical Methods

On 26 June 2014, the European Medicines Agency (EMA) published the concept paper “Transferring quality control methods validated in collaborative trials to a product/laboratory specific context”.

To accept a method an authority always requires a scientific validation. The same applies when existing methods are to be replaced, reduced or to be optimized (3R = replacement, reduction, refinement). Many of these new methods principally represent an improvement compared to the old “standard” methods and therefore are acceptable from a regulatory perspective.

The scientific proof of validation also includes the evidence of the concept and the possibility to transfer a method between different laboratories as well as large scale collaborative studies indicating that a method is suitable for the intended purpose. After completing these steps successfully, it can ultimately result in a monograph of the European Pharmacopoeia (Ph. Eur.) or also in a guidance document for the WHO or the EMA.

This method’s validity has to be proven by the laboratory that proposes the new method. Moreover, this validation also needs to be proven specifically for the medicinal products it is supposed to be used for. Laboratories that participated in large scale collaborative studies before, usually already created plenty of data telling something about the function of this method.

This EMA concept paper now suggests that more guidance documents should be developed on this subject: how can these data from large scale collaborative studies be used to easier implement the laboratory- and product-specific validation of 3R methods (3R – see above)? The concrete specifications for this are currently still missing.

 

The issue is also to introduce an alternative method without necessarily having to show that the new method correlates with the existing Pharmacopoeia method.

To get additional details please see the complete Reflection Paper “Transferring quality control methods validated in collaborative trials to a product/laboratory specific context“.

The deadline for submission of comments is on 31 October 2014.

 


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DR ANTHONY CRASTO

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DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO, Born in Mumbai in 1964 and graduated from Mumbai University, Completed his Ph.D from ICT, 1991,Matunga, Mumbai, India, in Organic Chemistry, The thesis topic was Synthesis of Novel Pyrethroid Analogues, Currently he is working with GLENMARK LIFE SCIENCES LTD, Research Centre as Principal Scientist, Process Research (bulk actives) at Mahape, Navi Mumbai, India. Total Industry exp 30 plus yrs, Prior to joining Glenmark, he has worked with major multinationals like Hoechst Marion Roussel, now Sanofi, Searle India Ltd, now RPG lifesciences, etc. He has worked with notable scientists like Dr K Nagarajan, Dr Ralph Stapel, Prof S Seshadri, Dr T.V. Radhakrishnan and Dr B. K. Kulkarni, etc, He did custom synthesis for major multinationals in his career like BASF, Novartis, Sanofi, etc., He has worked in Discovery, Natural products, Bulk drugs, Generics, Intermediates, Fine chemicals, Neutraceuticals, GMP, Scaleups, etc, he is now helping millions, has 9 million plus hits on Google on all Organic chemistry websites. His friends call him Open superstar worlddrugtracker. His New Drug Approvals, Green Chemistry International, All about drugs, Eurekamoments, Organic spectroscopy international, etc in organic chemistry are some most read blogs He has hands on experience in initiation and developing novel routes for drug molecules and implementation them on commercial scale over a 30 PLUS year tenure till date June 2021, Around 35 plus products in his career. He has good knowledge of IPM, GMP, Regulatory aspects, he has several International patents published worldwide . He has good proficiency in Technology transfer, Spectroscopy, Stereochemistry, Synthesis, Polymorphism etc., He suffered a paralytic stroke/ Acute Transverse mylitis in Dec 2007 and is 90 %Paralysed, He is bound to a wheelchair, this seems to have injected feul in him to help chemists all around the world, he is more active than before and is pushing boundaries, He has 9 million plus hits on Google, 2.5 lakh plus connections on all networking sites, 90 Lakh plus views on dozen plus blogs, 233 countries, 7 continents, He makes himself available to all, contact him on +91 9323115463, email amcrasto@gmail.com, Twitter, @amcrasto , He lives and will die for his family, 90% paralysis cannot kill his soul., Notably he has 33 lakh plus views on New Drug Approvals Blog in 233 countries......https://newdrugapprovals.wordpress.com/ , He appreciates the help he gets from one and all, Friends, Family, Glenmark, Readers, Wellwishers, Doctors, Drug authorities, His Contacts, Physiotherapist, etc

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