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1.
Bioanalysis ; 13(8): 609-619, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33847160

RESUMO

The 13th Global CRO Council (GCC) closed forum for bioanalysis was held in New Orleans, LA, USA on 5 April 2019. This GCC meeting was organized to discuss the contents of the 2019 ICH M10 Bioanalytical Method Validation Draft Guideline published in February 2019 and consolidate the feedback of the GCC members. While ICH M10 will cover requirements for reference standards, one of the biggest challenges facing the CRO community is the lack of consistency and completeness of Certificates of Analysis for reference standards used in regulated bioanalysis. Similar challenges exist with critical reagents (e.g., capture and detection antibodies) used for assays supporting biologics. The recommendations provided in this publication are the minimum requirements for the content that GCC members believe should be included in Certificates of Analysis for reference standards obtained from commercial vendors, sponsors and compendial suppliers, for use in regulated bioanalytical studies. In addition, recommendations for internal standards, metabolites and critical reagents are discussed.


Assuntos
Anticorpos/análise , Bioensaio/normas , Humanos , Padrões de Referência
2.
Bioanalysis ; 9(7): 505-516, 2017 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28339299

RESUMO

The 10th Global CRO Council (GCC) Closed Forum was held in Orlando, FL, USA on 18 April 2016. In attendance were decision makers from international CRO member companies offering bioanalytical services. The objective of this meeting was for GCC members to meet and discuss scientific and regulatory issues specific to bioanalysis. The issues discussed at this closed forum included reporting data from failed method validation runs, GCP for clinical sample bioanalysis, extracted sample stability, biomarker assay validation, processed batch acceptance criteria, electronic laboratory notebooks and data integrity, Health Canada's Notice regarding replicates in matrix stability evaluations, critical reagents and regulatory approaches to counteract fraud. In order to obtain the pharma perspectives on some of these topics, the first joint CRO-Pharma Scientific Interchange Meeting was held on 12 November 2016, in Denver, Colorado, USA. The five topics discussed at this Interchange meeting were reporting data from failed method validation runs, GCP for clinical sample bioanalysis, extracted sample stability, processed batch acceptance criteria and electronic laboratory notebooks and data integrity. The conclusions from the discussions of these topics at both meetings are included in this report.


Assuntos
Biomarcadores/análise , Técnicas de Química Analítica/normas , Coleta de Dados/normas , Guias como Assunto , Preparações Farmacêuticas/análise , Estabilidade de Medicamentos , Regulamentação Governamental , Humanos , Relatório de Pesquisa
3.
Bioanalysis ; 8(16): 1709-21, 2016 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-27460982

RESUMO

High-resolution MS (HRMS) has seen an uptake in use for discovery qual/quan workflows, however, its utilization in late discovery/development has been slow. Past reports comparing HRMS to triple quadrupole (QQQ) instrumentation to date have indicated that HRMS instruments are capable of producing data acceptable for regulated bioanalysis, however lack the sensitivity required for sub ng/ml LLOQ assays. Recent advances in HRMS instrumentation have closed the sensitivity gap with QQQ and have even provided improved selectivity and sensitivity over QQQ SRM assays. Herein, the authors will describe how, when, and why HRMS (specifically Q-Exactive series mass spectrometers) should be considered for implementation in regulated quantitative bioanalysis assays.


Assuntos
Descoberta de Drogas , Espectrometria de Massas em Tandem/métodos , Calibragem , Descoberta de Drogas/métodos , Humanos , Software
4.
Bioanalysis ; 8(3): 163-7, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26795584

RESUMO

Crystal City VI Workshop on Bioanalytical Method Validation of Biomarkers, Renaissance Baltimore Harborplace Hotel, Baltimore, MD, USA, 28-29 September 2015 The Crystal City VI workshop was organized by the American Association of Pharmaceutical Scientists in association with the US FDA to continue discussion on the bioanalysis of biomarkers. An outcome of the Crystal City V workshop, convened following release of the draft FDA Guidance for Industry on Bioanalytical Methods Validation in 2013 was the need to have further discussion on biomarker methods. Biomarkers ultimately became the sole focal point for Crystal City VI, a meeting attended by approximately 200 people and composed of industry scientists and regulators from around the world. The meeting format included several panel discussions to maximize the opportunity for dialogue among participants. Following an initial session on the general topic of biomarker assays and intended use, more focused sessions were held on chromatographic (LC-MS) and ligand-binding assays. In addition to participation by the drug development community, significant representation was present from clinical testing laboratories. The experience of this latter group, collectively identified as practitioners of CLIA (Clinical Laboratory Improvement Amendments), helped shape the discussion and takeaways from the meeting. While the need to operate within the framework of the current BMV guidance was clearly acknowledged, a general understanding that biomarker methods validation cannot be adequately depicted by current PK-centric guidelines emerged as a consensus from the meeting. This report is not intended to constitute the official proceedings from Crystal City VI, which is expected to be published in early 2016.


Assuntos
Técnicas de Química Analítica/métodos , Educação , United States Food and Drug Administration , Biomarcadores/análise , Biomarcadores/metabolismo , Cromatografia , Humanos , Ligantes , Reprodutibilidade dos Testes , Estados Unidos
5.
Bioanalysis ; 7(14): 1703-10, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26270777

RESUMO

Tiered approach is rapidly gaining interest in the regulated bioanalytical community. Alternative approaches to the workflows as proposed in the regulatory Guidance (US FDA, EMA) are being used in discovery and early drug development, but with a growing array of assay types and studies requiring bioanalytical support in early drug development, the bioanalytical community is discussing how to bring best value to support these studies. Recently, international industry groups like European Bioanalysis Forum and Global Bioanalysis Consortium have discussed and published on the opportunity and need to include tiered approach more systematically in the early drug development support. On the back of these discussions, the Delaware Valley Drug Metabolism Discussion Group together with the European Bioanalysis Forum organized a meeting in Langhorne (PA, USA) to discuss the hurdles and added value of tiered approach with stakeholders from the Bioanalysis, quality assurance and PK community. The discussions focused on proposing scientific validation for studies where there is currently a mixed use of regulatory and tiered approach workflows. The meeting was well attended and the presentations and panel discussions contributed to a better understanding of what the industry is proposing as future practice.


Assuntos
Ciência/métodos , Humanos , Pessoal de Laboratório , Estudos de Validação como Assunto
6.
AAPS J ; 17(2): 277-88, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25549614

RESUMO

In September 2013, the FDA released a draft revision of the Bioanalytical Method Validation (BMV) Guidance, which included a number of changes to the expectations for bioanalysis, most notably the inclusion of biomarker assays and data. To provide a forum for an open, inclusive discussion of the revised draft BMV Guidance, the AAPS and FDA once again collaborated to convene a two-and-a-half day workshop during early December 2013 in Baltimore, MD, USA. The resulting format embodied extensive open discussion and each thematic session included only brief, concise descriptions by Agency and industry representatives prior to opening the floor discussion. The Workshop was built around four thematic sessions (Common Topics, Chromatographic, Ligand-Binding Assays, and Biomarkers) and a final session with international regulators, concluding with a review of the outcomes and recommendations from the thematic sessions. This Workshop report summarizes the outcomes and includes topics of agreement, those where the FDA will consider the Industry's perspective, and those where the workshop provided a first open dialogue. This article will be available to the bioanalytical community at http://www.aaps.org/BMV13 .


Assuntos
Bioensaio/métodos , Biomarcadores/análise , Bioensaio/normas , Regulamentação Governamental , Guias como Assunto , Humanos , Estados Unidos , United States Food and Drug Administration , Estudos de Validação como Assunto
8.
Bioanalysis ; 6(22): 2957-63, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25496252

RESUMO

The 8th GCC Closed Forum for Bioanalysis was held in Baltimore, MD, USA on 5 December 2013, immediately following the 2013 AAPS Workshop (Crystal City V): Quantitative Bioanalytical Methods Validation and Implementation--The 2013 Revised FDA Guidance. This GCC meeting was organized to discuss the contents of the draft revised FDA Guidance on bioanalytical method validation that was published in September 2013 and consolidate the feedback of the GCC members. In attendance were 63 senior-level participants, from seven countries, representing 46 bioanalytical CRO companies/sites. This event represented a unique opportunity for CRO bioanalytical experts to share their opinions and concerns regarding the draft FDA Guidance, and to build unified comments to be provided to the FDA.


Assuntos
Técnicas de Química Analítica/normas , Guias como Assunto , Estudos de Validação como Assunto , Biomarcadores/análise , Calibragem , Ligantes , Limite de Detecção , Kit de Reagentes para Diagnóstico , Reprodutibilidade dos Testes , Estados Unidos , United States Food and Drug Administration
9.
Bioanalysis ; 6(22): 3039-49, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25496256

RESUMO

The 2014 8th Workshop on Recent Issues in Bioanalysis (8th WRIB), a 5-day full immersion in the evolving field of bioanalysis, took place in Universal City, California, USA. Close to 500 professionals from pharmaceutical and biopharmaceutical companies, contract research organizations and regulatory agencies worldwide convened to share, review, discuss and agree on approaches to address current issues of interest in bioanalysis. The topics covered included both small and large molecules, and involved LCMS, hybrid LBA/LCMS, LBA approaches and immunogenicity. From the prolific discussions held during the workshop, specific recommendations are presented in this 2014 White Paper. As with the previous years' editions, this paper acts as a practical tool to help the bioanalytical community continue advances in scientific excellence, improved quality and better regulatory compliance. Due to its length, the 2014 edition of this comprehensive White Paper has been divided into three parts for editorial reasons. This publication (Part 1) covers the recommendations for small molecule bioanalysis using LCMS. Part 2 (Hybrid LBA/LCMS, Electronic Laboratory Notebook and Regulatory Agencies' input) and Part 3 (Large molecules bioanalysis using LBA and Immunogenicity) will be published in the upcoming issues of Bioanalysis.


Assuntos
Bioensaio , Cromatografia Líquida/métodos , Espectrometria de Massas/métodos
10.
Bioanalysis ; 6(23): 3237-49, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25529890

RESUMO

The 2014 8th Workshop on Recent Issues in Bioanalysis (8th WRIB), a 5-day full immersion in the evolving field of bioanalysis, took place in Universal City, California, USA. Close to 500 professionals from pharmaceutical and biopharmaceutical companies, contract research organizations and regulatory agencies worldwide convened to share, review, discuss and agree on approaches to address current issues of interest in bioanalysis. The topics covered included both small and large molecules, and involved LCMS, hybrid LBA/LCMS, LBA approaches and immunogenicity. From the prolific discussions held during the workshop, specific recommendations are presented in this 2014 White Paper. As with the previous years' editions, this paper acts as a practical tool to help the bioanalytical community continue advances in scientific excellence, improved quality and better regulatory compliance. Due to its length, the 2014 edition of this comprehensive White Paper has been divided into three parts for editorial reasons. This publication (Part 2) covers the recommendations for Hybrid LBA/LCMS, Electronic Laboratory Notebook and Regulatory Agencies' Input. Part 1 (Small molecules bioanalysis using LCMS) was published in the Bioanalysis issue 6(22) and Part 3 (Large molecules bioanalysis using LBA and Immunogenicity) will be published in the Bioanalysis issue 6(24).


Assuntos
Técnicas de Laboratório Clínico , Métodos Analíticos de Preparação de Amostras , Cromatografia Líquida , Humanos , Espectrometria de Massas
11.
Bioanalysis ; 6(18): 2385-90, 2014 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-25384591

RESUMO

The topic of incurred sample stability (ISS) has generated considerable discussion within the bioanalytical community in recent years. The subject was an integral part of the seventh annual Workshop on Recent Issues in Bioanalysis (WRIB) held in Long Beach, CA, USA, in April 2013, and at the Global CRO Council for Bioanalysis (GCC) meeting preceding it. Discussion at both events focused on the use of incurred samples for ISS purposes in light of results from a recent GCC survey completed by member companies. This paper reports the consensus resulting from these discussions and serves as a useful reference for depicting ISS issues and concerns, summarizing the GCC survey results and providing helpful recommendations on ISS in the context of bioanalytical method development and application.


Assuntos
Testes de Química Clínica , Coleta de Dados , Reprodutibilidade dos Testes
13.
Bioanalysis ; 5(23): 2903-18, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24107004

RESUMO

The 2013 7th Workshop on Recent Issues in Bioanalysis was held in Long Beach, California, USA, where close to 500 professionals from pharmaceutical and biopharmaceutical companies, CROs and regulatory agencies convened to discuss current topics of interest in bioanalysis. These 'hot' topics, which covered both small and large molecules, were the starting point for fruitful exchanges of knowledge, and sharing of ideas among speakers, panelists and attendees. The discussions led to specific recommendations pertinent to bioanalytical science. Such as the previous editions, this 2013 White Paper addresses important bioanalytical issues and provides practical answers to the topics presented, discussed and agreed upon by the global bioanalytical community attending the 7th Workshop on Recent Issues in Bioanalysis.


Assuntos
Descoberta de Drogas/métodos , Animais , Bioquímica/métodos , Bioquímica/normas , Biomarcadores Farmacológicos/análise , California , Técnicas de Química Analítica/métodos , Técnicas de Química Analítica/normas , Aprovação de Drogas/métodos , Descoberta de Drogas/normas , Humanos , Farmacocinética , Estudos de Validação como Assunto
15.
Bioanalysis ; 4(18): 2213-26, 2012 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23046264

RESUMO

Over 400 professionals representing pharmaceutical companies, CROs, and multiple regulatory agencies participated in the 6th Workshop on Recent Issues in Bioanalysis (WRIB). Like the previous sessions, this event was in the format of a practical, focused, highly interactive and informative workshop aiming for high-quality, improved regulatory compliance and scientific excellence. Numerous 'hot' topics in bioanalysis of both small and large molecules were shared and discussed, leading to consensus and recommendations among panelists and attendees representing the bioanalytical community. The major outcome of this year's workshop was the noticeable alignment of multiple bioanalytical guidance/guidelines from different regulatory agencies. This represents a concrete step forward in the global harmonization of bioanalytical activities. The present 2012 White Paper acts as a practical and useful reference document that provides key information and solutions on several topics and issues in the constantly evolving world of bioanalysis.


Assuntos
Cromatografia Líquida de Alta Pressão/métodos , Guias como Assunto , Imunoensaio/métodos , Espectrometria de Massas/métodos , Preparações Farmacêuticas/análise , Proteínas Recombinantes/análise , Calibragem , Cromatografia Líquida de Alta Pressão/normas , Teste em Amostras de Sangue Seco/métodos , Indústria Farmacêutica , Regulamentação Governamental , Humanos , Imunoensaio/normas , Espectrometria de Massas/normas , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Estudos de Validação como Assunto
17.
Bioanalysis ; 4(17): 2117-26, 2012 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23013394

RESUMO

An open letter written by the Global CRO Council for Bioanalysis (GCC) describing the GCC survey results on stability data from co-administered and co-formulated drugs was sent to multiple regulatory authorities on 14 December 2011. This letter and further discussions at different GCC meetings led to subsequent recommendations on this topic of widespread interest within the bioanalytical community over the past 2 years.


Assuntos
Combinação de Medicamentos , Preparações Farmacêuticas/análise , Tecnologia Farmacêutica/normas , Biomarcadores/análise , Cromatografia Líquida de Alta Pressão/métodos , Estabilidade de Medicamentos , Regulamentação Governamental , Guias como Assunto , Humanos , Espectrometria de Massas em Tandem/métodos
18.
Bioanalysis ; 4(7): 763-8, 2012 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-22512795

RESUMO

The Global CRO Council for Bioanalysis (GCC) was formed in September 2010. Since then, the representatives of the member companies come together periodically to openly discuss bioanalysis and the regulatory challenges unique to the outsourcing industry. The 4th GCC Closed Forum brought together experts from bioanalytical CROs to share and discuss recent issues in regulated bioanalysis, such as the impact of coadministered drugs on stability, some differences between European Medicines Agency and US FDA bioanalytical guidance documents and lessons learned following recent Untitled Letters. Recent 483s and agency findings, as well as issues on method carryover, were also part of the topics discussed.


Assuntos
Técnicas de Química Analítica/normas , Guias como Assunto , Organizações sem Fins Lucrativos/normas , United States Food and Drug Administration/normas , Métodos Analíticos de Preparação de Amostras , Calibragem , Química Farmacêutica , Documentação , Combinação de Medicamentos , Estabilidade de Medicamentos , Europa (Continente) , Padrões de Referência , Reprodutibilidade dos Testes , Estados Unidos
20.
Bioanalysis ; 3(18): 2081-96, 2011 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-21942519

RESUMO

The 5th Workshop on Recent Issues in Bioanalysis (WRIB) was organized by the Calibration and Validation Group as a 2-day full immersion workshop for pharmaceutical companies, CROs and regulatory agencies to discuss, review, share perspectives, provide potential solutions and agree upon a consistent approach to recent issues in the bioanalysis of both small and large molecules. High quality, better compliance to regulations and scientific excellence are the foundation of this workshop. As in the previous editions of this significant event, recommendations were made and a consensus was reached among panelists and attendees, including industry leaders and regulatory experts representing the global bioanalytical community, on many 'hot' topics in bioanalysis. This 2011 White Paper is based on the conclusions from this workshop, and aims to provide a practical reference guide on those topics.


Assuntos
Preparações Farmacêuticas/análise , Calibragem , Cromatografia Líquida de Alta Pressão/métodos , Cromatografia Líquida de Alta Pressão/normas , Teste em Amostras de Sangue Seco/métodos , Teste em Amostras de Sangue Seco/normas , Indústria Farmacêutica , Regulamentação Governamental , Guias como Assunto , Humanos , Espectrometria de Massas/instrumentação , Espectrometria de Massas/métodos , Espectrometria de Massas/normas , Transferência de Tecnologia , Análise Serial de Tecidos/métodos , Análise Serial de Tecidos/normas , Estudos de Validação como Assunto
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