RESUMO
During the COVID-19 pandemic, intellectual property licensing through bilateral agreements and the Medicines Patent Pool were used to facilitate access to new COVID-19 therapeutics in low- and middle-income countries (LMICs). The lessons learnt from the application of the model to COVID-19 could be relevant for preparedness and response to future pandemics and other health emergencies.The speed at which affordable versions of a new product are available in LMICs is key to the realization of the potential global impact of the product. When initiated early in the research and development life cycle, licensing could facilitate rapid development of generic versions of innovative products in LMICs during a pandemic. The pre-selection of qualified manufacturers, for instance building on the existing network of generic manufacturers engaged during the COVID-19 pandemic, the sharing of know-how and the quick provision of critical inputs such as reference listed drugs (RLDs) could also result in significant time saved. It is important to find a good balance between speed and quality. Necessary quality assurance terms need to be included in licensing agreements, and the potentials of the new World Health Organization Listed Authority mechanism could be explored to promote expedited regulatory reviews and timely access to safe and quality-assured products.The number, capacity, and geographical distribution of licensed companies and the transparency of licensing agreements have implications for the sufficiency of supply, affordability, and supply security. To foster competition and support supply security, licenses should be non-exclusive. There is also a need to put modalities in place to de-risk the development of critical pandemic therapeutics, particularly where generic product development is initiated before the innovator product is proven to be effective and approved. IP licensing and technology transfer can be effective tools to improve the diversification of manufacturing and need to be explored for regional manufacturing for accelerated access at scale in in LMICs and supply security in future pandemics.
Assuntos
COVID-19 , Países em Desenvolvimento , Propriedade Intelectual , Licenciamento , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Pandemias , Tratamento Farmacológico da COVID-19 , Antivirais/uso terapêutico , Indústria Farmacêutica/legislação & jurisprudência , Indústria Farmacêutica/organização & administração , Preparação para PandemiaRESUMO
The article considers on the basis of analysis of archival documents issue of rendering assistance by the Soviet Union to the countries of Eastern Europe to organize production of penicillin. It is established that by the mid of 1950s, modern powerful plants were launched in Bulgaria, Romania and Czechoslovakia by the forces of Soviet engineers . Their construction was carried out on preferential terms for countries-customers. The mutually beneficial cooperation in sphere of production of antibiotics carried out and with other countries of this region. It is demonstrated that the USSR, performing task of enormous humanitarian significance in conditions of the Cold War, simultaneously implemented another goal - formation of loyalty of population of these countries and organization of coalition of friendly states on its Western borders.
Assuntos
Penicilinas , Humanos , U.R.S.S. , História do Século XX , Penicilinas/história , Europa Oriental , Indústria Farmacêutica/história , Indústria Farmacêutica/organização & administração , Antibacterianos/históriaRESUMO
INTRODUCTION: Integration of precision medicine (PM) competencies across the Medical Technology and Pharmaceutical industry is critical to enable industry professionals to understand and develop the skills needed to navigate the opportunities arising from rapid scientific and technological innovation in PM. Our objective was to identify the key competency domains required by industry professionals to enable them to upskill themselves in PM-related aspects of their roles. METHODS: A desktop research review of current literature, curriculum, and healthcare trends identified a core set of domains and subdomains related to PM competencies that were consistent across multiple disciplines and competency frameworks. A survey was used to confirm the applicability of these domains to the cross-functional and multi-disciplinary work practices of industry professionals. Companies were requested to trial the domains to determine their relevance in practice and feedback was obtained. RESULTS: Four PM-relevant domains were identified from the literature review: medical science and technology; translational and clinical application; governance and regulation and professional practice. Survey results refined these domains, and case studies within companies confirmed the potential for this framework to be used as an adjunct to current role specific competency frameworks to provide a specific focus on needed PM capabilities. CONCLUSION: The framework was well accepted by local industry as a supplement to role specific competency frameworks to provide a structure on how to integrate new and evolving technologies into their current workforce development planning and build a continuous learning and cross-disciplinary mindset.
Assuntos
Indústria Farmacêutica , Medicina de Precisão , Indústria Farmacêutica/organização & administração , Humanos , Tecnologia Biomédica , Inquéritos e QuestionáriosRESUMO
BACKGROUND: The pharma supply chain comprises various parties including distributors, manufacturers, raw material suppliers, regulators, pharmacies, hospitals, and patients. Due to the product's complexity and transaction flows, an efficient traceability system is needed in the pharma supply chain to identify the current and all previous product owners. Digitizing the track and trace process significantly improves regulatory oversight and guarantees product quality. A distributed platform for shared data that is immutable, trustworthy, accountable, and transparent in the pharmaceutical supply chain could be built using blockchain-based drug traceability. OBJECTIVE: This review aims to shed light on blockchain technology's significance and necessity for pharmaceutical supply chain management systems. METHOD: A comprehensive literature review was performed between January 2017 and September 2023. The search was conducted to elaborate on blockchain technology. Blockchain is a software-based technology that logs and records transactions using a block structure arranged chronologically. Cryptography technology links and secures these blocks on a peer-to-peer network. Blockchain is anticipated to transform the pharmaceutical supply chain by giving all participants access to a single, straightforward system that provides transparency, security, and oversight of the end-to-end delivery of goods. RESULT: In all, various literature data were included in this review. Using a supply chain powered by blockchain has many benefits. To begin with, it gives a thorough account of the entire procedure from start to finish. A single piece of software can manage the entire supply chain. Additionally, it increases communication between parties with permission. The enhanced security and traceability that blockchain offers is another important benefit. A blockchain system can track, trace, and recall products. CONCLUSION: Blockchain-based pharmaceutical supply chain management enables the tracking of medicinal drug transactions from raw materials suppliers to end consumers. The pharma blockchain has the potential to enhance the security, integrity, data provenance, and functionality of the supply chain due to its transparency, immutability, and auditability.
Assuntos
Blockchain , Humanos , Preparações Farmacêuticas/provisão & distribuição , Indústria Farmacêutica/organização & administração , SoftwareRESUMO
The Access Consortium New Active Substance Work-Sharing Initiative, or "Access" for simplicity, allows regulatory authorities (RAs) of the Access Consortium countries to jointly review applications for the registration of new active substances or for new indications. Using a survey developed by the pharmaceutical industry trade associations of the five Access Consortium countries-Australia, Canada, Singapore, Switzerland, and the United Kingdom (UK)-this study gathered insights into the perceptions and experiences of the Access pathway held by affiliates of pharmaceutical companies. Understanding industry perceptions of Access is important for the success of the initiative, as participation is voluntary. Findings indicate that affiliates who participated in Access had mostly positive experiences with this pathway; most affiliates were satisfied with their interactions with the Access RAs and appeared willing to continue to participate in the initiative. Affiliates' reasons for not having yet participated in Access included a lack of opportunity to do so and perceived barriers, such as the Access pathway being too complicated to manage. Recommendations to improve Access cover six key areas: ensure predictability, increase guidance and transparency, streamline processes, maintain flexibility, increase harmonization, and advance RA-industry cooperation. This study should facilitate informed discussions among relevant stakeholders on how to improve Access to maximize efficiencies, accelerate approvals, and improve patient access to innovative medicines.
Assuntos
Indústria Farmacêutica , Indústria Farmacêutica/organização & administração , Inquéritos e Questionários , Humanos , Austrália , CanadáRESUMO
Pharmaceutical development is a highly regulated industry through numerous worldwide guidance, laws, and regulations. Issues related to the safety of pharmaceutical products have been the most common cause of withdrawals from the market, as well as restrictions on distribution and limitations on labeling. Collaboration (hereafter referred to as partnership) between pharmaceutical companies in drug development has been recognized as critically significant to maximize the efficiency of drug development. In general, pharmaceutical companies might benefit from partnering in conducting pharmacovigilance (PV) activities, resulting in enhanced safety monitoring, improved clinical outcomes, and support of optimal benefit-risk assessment. However, some challenges exist. Differences between partners in strategy, culture, and processes can impact the harmonization of safety practices and decision-making processes, necessitating open communications and consensus-building to effectively address safety concerns. Both successful and unsuccessful partnership attempts within the pharmaceutical industry provide valuable business cases and lessons for the future. This paper sheds light on some of the critical aspects of PV in partnerships within the pharmaceutical industry. It addresses issues of the benefits and risks of partnerships, regulatory/legal expectations, and best practices for safety teams' integration.
Assuntos
Indústria Farmacêutica , Farmacovigilância , Humanos , Comportamento Cooperativo , Desenvolvimento de Medicamentos/legislação & jurisprudência , Indústria Farmacêutica/legislação & jurisprudência , Indústria Farmacêutica/organização & administração , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/prevenção & controle , Medição de RiscoRESUMO
INTRODUCTION: Over the last decade increasing examples indicate opportunities to measure patient functioning and its relevance for clinical and regulatory decision making via endpoints collected through digital health technologies. More recently, we have seen such measures support primary study endpoints and enable smaller trials. The field is advancing fast: validation requirements have been proposed in the literature and regulators are releasing new guidances to review these endpoints. Pharmaceutical companies are embracing collaborations to develop them and working with academia and patient organizations in their development. However, the road to validation and regulatory acceptance is lengthy. The full value of digital endpoints cannot be unlocked until better collaboration and modular evidence frameworks are developed enabling re-use of evidence and repurposing of digital endpoints. AREAS COVERED: This paper proposes a solution by presenting a novel modular evidence framework -the Digital Evidence Ecosystem and Protocols (DEEP)- enabling repurposing of measurement solutions, re-use of evidence, application of standards and also facilitates collaboration with health technology assessment bodies. EXPERT OPINION: The integration of digital endpoints in healthcare, essential for personalized and remote care, requires harmonization and transparency. The proposed novel stack model offers a modular approach, fostering collaboration and expediting the adoption in patient care.
Assuntos
Determinação de Ponto Final , Avaliação da Tecnologia Biomédica , Humanos , Avaliação da Tecnologia Biomédica/métodos , Comportamento Cooperativo , Tomada de Decisões , Indústria Farmacêutica/organização & administração , Tecnologia Digital , Medicina de Precisão/métodos , Tecnologia Biomédica/métodos , Atenção à Saúde/organização & administraçãoRESUMO
The complexity and inter-connectedness of operating in a global world for drug product supply has become an undeniable reality, further underscored by the COVID-19 pandemic. For Post-Approval Changes (PACs) that are an inevitable part of a product's commercial life, the impact of the growing global regulatory complexity and related drug shortages has brought the Global PAC Management System to an inflection point in particular for companies that have their products marketed in many countries.This paper illustrates through data analyzed for the first time from 145,000 + PACs for 156 countries, collected by 18 global pharma companies over a 3-year period (2019-2021), how severe the problem of global regulatory complexity is. Only PACs requiring national regulatory agency (NRA) approval prior to implementation were included in the data set. 1 of the 156 country NRAs approved all submitted PACs within a period of 6 months. The 6-month timeline was chosen because it is the recommended review timeline for major changes in the WHO guidance for vaccines and biotherapeutic products. 10 out of the 156 (6%) countries had no more than 10% of the PACs reviewed and approved in > 6 months. In 33 (22%) countries more than half of the PACs took > 6 months for approval. It is rare that the same PAC is approved globally within 6 months as individual NRAs take from a few months to years (in some cases > 5 years) for their review.The global PAC management complexity has steadily grown over the past 20 years. Attempts thus far to solve this problem have not made any meaningful difference. Senior leaders and decision-makers across the interdependent components of the complex Global PAC Management System (industry and regulators) must come together and collaboratively manage the problem holistically with the objective of ensuring global drug product availability instead of continuing with distinct stakeholder or country-focused solutions, which can tend to worsen the problem.In this paper, the Chief Quality Officers (CQOs) from 18 of the largest innovator pharma companies (see Acknowledgements) are speaking with One-Voice-of-Quality for PACs (1VQ for PACs Initiative). They are recommending a set of 8 approaches to activate a holistic transformation of the Global PAC Management System. This article presents their view on the problem of global regulatory complexity for managing PACs, it's impact on continual improvement and the risk to drug product supply, as well as approaches that can help alleviate the problem.
Assuntos
Aprovação de Drogas , Humanos , Aprovação de Drogas/organização & administração , COVID-19 , Indústria Farmacêutica/organização & administração , Indústria Farmacêutica/legislação & jurisprudência , Gestão de Mudança , Vigilância de Produtos Comercializados , SARS-CoV-2RESUMO
Abstract Over the last years, pharmaceutical industries have adopted continuous improvement and operational excellence programs to optimize processes, improve quality and reduce operational costs. Worldwide, Lean Manufacturing (LM) and Six Sigma (SS), as well as the integration of the two methods: Lean Six Sigma (LSS) are the most used approaches in the continuous improvement of industries and services. This work aims to investigate the employment of the Lean Six Sigma methodology in the productive areas of pharmaceutical companies located in Brazil. Interviews were conducted with managers of pharmaceutical industries that apply the approach. The results indicated the greater use of Lean Manufacturing tools compared to Six Sigma and the influence of specific peculiarities of the pharmaceutical industry on the benefits that are achieved with the use of Lean Six Sigma. The approach is considered of great value as it provides substantial benefits to the pharmaceutical industry. It is concluded that the work corroborates to the theoretical and empirical knowledge about the methodology use in the context of Brazilian pharmaceutical industries, as well as contributes to the implementation, reformulation, and improvement of Lean Six Sigma programs in this industrial segment.
Assuntos
Gestão da Qualidade Total/tendências , Indústria Farmacêutica/organização & administração , Custos e Análise de Custo/tendênciasRESUMO
RESUMEN Ante la amenaza latente de futuras pandemias, este estudio tiene como objetivo analizar -desde el eje de los medicamentos- la sostenibilidad del sistema sanitario, la cobertura, la eficiencia del gasto y su vinculación al sistema de patentes farmacéuticas. En este marco, el sistema de patentes farmacéuticas adquiere un papel determinante, dado que fomentar su existencia estimula la producción de investigación pero, a su vez, su existencia no suscita un rápido avance, debido al desarrollo legislativo protector que han tenido las patentes y que ha dado lugar a un acomodamiento de la industria. Como la industria farmacéutica ha conseguido extender la duración de patentes y evitar la incorporación de genéricos, se analiza la influencia de las patentes farmacéuticas que ha dado lugar a reflexionar acerca de la posibilidad de consorciar esfuerzos realizando alianzas entre varias empresas y el sector público para afrontar los retos que plantean nuevas enfermedades producidas por virus que dan lugar a epidemias y pandemias.
ABSTRACT Taking into account the latent threat of future pandemics, the objective of this study is to analyze - particularly with respect to medications - the sustainability of the health system, healthcare coverage, budgetary efficiency, and connections with the pharmaceutical patent system. In this context, the pharmaceutical patent system acts as a determining factor, given that promoting its existence stimulates the production of research, but in turn its existence stands in the way of rapid advancements, primarily due to the development of protective legislation concerning patents, which has largely accommodated the industry. Given that the pharmaceutical industry has managed to extend the duration of patents and avoid the incorporation of generics, our analysis focuses on the influence of pharmaceutical patents; this influence has led to reflection on the possibility of combining efforts by forging alliances between numerous companies and the public sector in order to face the challenges posed by new diseases caused by viruses that give rise to epidemics and pandemics.
Assuntos
Humanos , Antivirais/economia , Antivirais/uso terapêutico , Patentes como Assunto , Viroses/tratamento farmacológico , Custos de Medicamentos , Indústria Farmacêutica/organização & administração , Política de Saúde , Acessibilidade aos Serviços de Saúde/organização & administração , Viroses/economia , Viroses/prevenção & controle , Viroses/epidemiologia , Avaliação de Programas e Projetos de Saúde , Saúde Global , Medicamentos Genéricos , PandemiasRESUMO
Los nuevos paradigmas de la industria farmacéutica en el siglo XXI incorporan el uso de las técnicas de gestión de la calidad, necesarias en el cumplimiento de las buenas prácticas de fabricación en el sector biotecnológico. En este caso de estudio, se aplicó la gestión de riesgo en el cambio de campaña entre los ingredientes farmacéuticos activos de futuros candidatos inmunoterapeúticos contra el cáncer, en la etapa de desarrollo tecnológico en una instalación multiproducto certificada. Las causas potenciales de mayor influencia en las fallas son: la calificación del personal de la Dirección de Desarrollo Tecnológico en los procedimientos patrones de operación de la planta, la mezcla entre los componentes y materiales no dedicados utilizados en el proceso de purificación cromatográfica, la documentación en elaboración o aprobación y el establecimiento de las técnicas analíticas en función de la etapa del proyecto. Como resultado se proponen acciones que minimizan los riesgos de la contaminación cruzada y hacen viable un adecuado cambio de campaña entre la fabricación de los inmunoterapéuticos, durante el desarrollo tecnológico en una instalación multiproducto de la industria biotecnológica(AU)
The new paradigms of the pharmaceutical industry in the 21st century introduce the use of modern quality management techniques to comply with good manufacturing practices in the biotechnological area. In this paper, it was applied the risk management for the campaign change among the process for obtaining the active pharmaceutical ingredients to future immunotherapeutic candidates at the technological development stage in a certified multi-product facility. Particularly, the training for the development personnel in the standard operating procedures of the facility, the mixture between the components and non-dedicated materials used in the chromatographic purification process, the documentation in the preparation or approval, and the establishment of analytical techniques depending on the stage of the project are the potential causes of greater influence. As a result, actions are proposed to minimize risks and carry out an adequate campaign change feasible between the manufacture of immunotherapeutics during the technological development stage in a biotechnological multi-product facility(AU)
Assuntos
Humanos , Gestão de Riscos , Desenvolvimento Tecnológico , Cromatografia/métodos , Indústria Farmacêutica/organização & administraçãoRESUMO
Este estudio analiza la influencia de los planes urbanísticos, de ordenación del territorio y de descongestión industrial, trazados tanto por el Ayuntamiento de Madrid como por el Gobierno de la Nación, sobre la localización de la industria farmacéutica instalada en la ciudad de Madrid y su entorno provincial, lo que nos lleva a valorar las coincidencias y las singularidades de este tipo de industria respecto del resto de establecimientos que vertebraron el espacio industrial madrileño durante el Franquismo
This paper analyzes the influence of the urban planning, territorial planning and industrial decongestion plans, drawn up both by the Madrids City Council and by the Government of the Nation, on the location of the pharmaceutical industry installed in the city of Madrid and its provincial environment, which leads us to assess the coincidences and singularities of this type of industry with respect to the rest of the establishments that formed the backbone of Madrid's industrial space during the Franco regime
Assuntos
História do Século XIX , História do Século XX , Indústria Farmacêutica/história , Indústria Farmacêutica/organização & administração , Farmácias/história , Espanha , População Urbana/história , Farmácias/organização & administraçãoRESUMO
Resumen La investigación clínica es la herramienta de mayor importancia para la identificación de estrategias diagnósticas y terapéuticas que deriven en mayor eficacia y seguridad. A pesar de su trascendencia, la implementación exitosa de la investigación clínica presenta numerosas dificultades; entre las más relevantes se encuentra la poca disponibilidad de recursos para realizar ensayos clínicos independientes. Por lo general, la industria farmacéutica absorbe los costos asociados con la mayoría de los ensayos clínicos, sin embargo, esto puede generar una disociación entre los temas de interés y las prioridades en salud, al existir interés económico como principal motivación de estos protocolos. Además del papel relevante de la industria farmacéutica, es importante que las instancias gubernamentales favorezcan las condiciones, tanto económicas como regulatorias, para la implementación de investigación clínica independiente, que aborde temas de interés médico y terapéutico, aunque no genere beneficios económicos empresariales.
Abstract Clinical research is the most important tool for the identification of diagnostic and therapeutic strategies that derive in higher efficacy and safety. Despite its significance, successful implementation of clinical research faces numerous difficulties, with one the most relevant being limited availability of resources for the performance of independent clinical trials. Generally, the pharmaceutical industry absorbs the costs associated with most clinical trials; however, this can generate dissociation between subjects of interest and health priorities when economic interest is the main driver of these protocols. In addition to the relevant role played by the pharmaceutical industry, it is important that government agencies favor adequate conditions, both in economic and regulatory aspects, for the implementation of independent clinical research that addresses subjects of medical and therapeutic interest, even if it does not generate corporate economic benefits.
Assuntos
Humanos , Ensaios Clínicos como Assunto/organização & administração , Pesquisa Biomédica/organização & administração , Indústria Farmacêutica/organização & administração , Apoio Financeiro , Ensaios Clínicos como Assunto/economia , Pesquisa Biomédica/economia , Indústria Farmacêutica/economiaRESUMO
ABSTRACT OBJECTIVE To analyze the influence of four mechanisms of knowledge transfer (training, technical visits, expatriation, and standard operating procedures) on the different dimensions (potential and realized) of absorptive capacity in international technical cooperation. METHODS We examine the case of implementation of the Sociedade Moçambicana de Medicamentos. Data have been collected using semi-structured interviews (applied to 21 professionals of the Sociedade Moçambicana de Medicamentos, Farmanguinhos, FIOCRUZ, and Itamaraty) and official documents. The data of the interviews have been submitted to content analysis, using the software NVivo. RESULTS Training and technical visits directly influenced the acquisition and, partly, the assimilation of knowledge. Expatriation contributed with the transformation of this knowledge from the development and refinement of operational routines. Finally, the definition of standard operating procedures allowed the Mozambican technicians to be the actors of the transformation of the knowledge previously acquired and assimilated and, at the same time, it laid the foundations for a future exploration of the knowledge. CONCLUSIONS Training and technical visits mainly influence the potential absorptive capacity, while expatriation and standard operating procedures most directly affect the realized absorptive capacity.
RESUMO OBJETIVO Analisar a influência de quatro mecanismos de transferência de conhecimento (treinamentos, visitas técnicas, expatriação e procedimentos operacionais padrão) sobre as diferentes dimensões (potencial e realizada) da capacidade absortiva na cooperação técnica internacional. MÉTODOS Examina-se o caso da implementação da Sociedade Moçambicana de Medicamentos. Os dados foram coletados por meio de entrevistas semiestruturadas (aplicadas a 21 profissionais da Sociedade Moçambicana de Medicamentos, Farmanguinhos, Fiocruz e Itamaraty) e de documentos oficiais. Os dados das entrevistas foram submetidos à análise de conteúdo, com uso do software NVivo. RESULTADOS Os treinamentos e as visitas técnicas influenciaram diretamente a aquisição e, parcialmente, a assimilação do conhecimento. A expatriação contribuiu para a transformação desse conhecimento, por meio do desenvolvimento e refinamento das rotinas operacionais. Por fim, a definição dos procedimentos operacionais padrão permitiu que os técnicos moçambicanos fossem os atores da transformação do conhecimento adquirido e assimilado previamente e, ao mesmo tempo, criou as bases para uma futura exploração do conhecimento. CONCLUSÕES Os treinamentos e as visitas técnicas influenciam, principalmente, a capacidade absortiva potencial, enquanto a expatriação e os procedimentos operacionais padrão impactam mais diretamente a capacidade absortiva realizada.
Assuntos
Humanos , Transferência de Tecnologia , Disseminação de Informação , Indústria Farmacêutica/organização & administração , Gestão do Conhecimento , Cooperação Internacional , Brasil , Indústria Farmacêutica/educação , Implementação de Plano de Saúde , Recursos em Saúde/organização & administração , MoçambiqueRESUMO
Para que os fármacos possam ser comercializados economicamente, a sua escala de produção deve ser aumentada para atender à demanda do mercado. Atualmente, a maior parte dos fármacos são sintetizados em processos batelada que possuem limitações quanto à eficiência de mistura, temperatura e pressão. O uso de microrreatores surge como alternativa na indústria químico-farmacêutica, aumentando a eficiência dos processos de maneira segura. Ferramentas utilizadas no segmento computacional multidisciplinar teórico, como o DFT (Density Functional Theory), podem prever e compreender o comportamento das reações químicas, podendo ter grande utilidade na síntese de novos fármacos economizando tempo, investimento e reduzindo a geração de resíduos. A diabetes mellitus é uma doença de caráter epidêmico, que a cada ano vem aumentando o número de casos. O emprego de fármacos derivados das glitazonas no tratamento de diabetes mellitus tipo 2 é recomendado devido ao excelente controle glicêmico que esta classe de fármacos oferece. Neste trabalho, foi sintetizada a Rosiglitazona, um fármaco derivado das glitazonas, que auxilia no tratamento da diabetes mellitus tipo 2, sendo estudadas duas rotas de síntese distintas, que foram otimizadas com o intuito de maximizar o rendimento de seus intermediários, obtendo a Rosiglitazona com pureza de cerca de 94%. Foi realizada, para os intermediários, aqui denominados, 1R, 2R2 e 3R2 a síntese one-pot e para os intermediários 1R, 2R1 e 3R2 foi realizada a transposição do processo usual em batelada para fluxo contínuo no microrreator, com rendimentos de até 93%. Com o auxílio da química quântica computacional, a reação de síntese do intermediário 1R, foi elucidada teoricamente e determinadas as grandezas termodinâmicas (ΔH, ΔG e ΔS) no estado de transição, que foram comparadas com os valores experimentais, sendo constatada uma boa concordância, com desvio máximo de 14%
In order for drugs to be commercialized economically, their production scale must be increased to meet market demand. Currently, most drugs are synthesized in batch processes that have limitations in terms of mixing efficiency, temperature and pressure. The use of microreactors appears as an alternative in the chemical-pharmaceutical industry, increasing the efficiency of the synthesis processes in a safe way. Tools used in the theoretical multidisciplinary computational segment, such as DFT (Density Functional Theory), can predict and understand the behavior of chemical reactions, and can be very useful in the synthesis of new drugs, saving time, investment and reducing waste generation. Diabetes mellitus is an epidemic disease that has been increasing the number of cases every year. The use of drugs derived from glitazones in the treatment of type 2 diabetes mellitus is recommended due to the excellent glycemic control that this class of drugs offers. In this work, Rosiglitazone, a drug derived from glitazones, which helps in the treatment of type 2 diabetes mellitus, was synthesized. Two different synthetic routes were studied and optimized in order to maximize the yield of its intermediates, obtaining Rosiglitazone with purity of about 94%. One-pot synthesis was performed to 1R, 2R2 and 3R2 intermediates, and the transposition from the usual batch process to continuous flow in microreactor was performed to 1R, 2R1 and 3R2 intermediates, with yields of up to 93%. With the aid of computational quantum chemistry, the intermediate 1R synthesis reaction was theoretically elucidated and the thermodynamic properties were determined (ΔH, ΔG and ΔS) in the transition state, which were compared with the experimental results, obtaining good agreement, with a maximum deviation of 14%
Assuntos
Preparações Farmacêuticas/provisão & distribuição , Indústria Farmacêutica/organização & administração , Rosiglitazona/análise , Biofarmácia/classificação , Reações Químicas , Diabetes Mellitus Tipo 2/patologia , Teoria da Densidade Funcional , Controle Glicêmico/instrumentação , Investimentos em Saúde/classificaçãoRESUMO
Resumo Este artigo examina a atuação do Comitê Técnico Assessor para terapia antirretroviral do programa de aids brasileiro pela sua intermediação no processo decisório de inclusão de novos medicamentos antirretrovirais à cesta de serviços do SUS até fins da década de 2000. Foram realizadas análise de documentos e entrevistas com informantes-chave da esfera governamental e profissionais. O artigo caracteriza o Comitê Técnico Assessor como uma “comunidade de especialistas”, definida como uma rede de indivíduos com proficiência e competência em uma esfera particular, cujo conhecimento se mostra relevante em áreas críticas da decisão de política pública. Também demonstra que o processo decisório para a incorporação de antirretrovirais ao programa brasileiro foi fortemente incremental, contemplando as expectativas das empresas inovadoras líderes de mercado farmacêutico. O trabalho descreve, assim, os resultados da interação de interesses do governo, indústria farmacêutica e especialistas na implantação de uma política de relevância internacional. Oferece argumentos e evidências para o entendimento do papel de comunidades de especialistas em uma política pública setorial até agora analisada predominantemente sob a ótica dos movimentos sociais.
Abstract This paper examines the role of the Technical Advisory Committee for antiretroviral therapy of the Brazilian AIDS program in mediating the decision-making process of including new antiretroviral (ARV) drugs in the Unified Health System services by the end of the 2000s. We conducted documental analysis and interviews with key informants from the governmental sphere and professionals. The work features the Technical Advisory Committee as an “expert community”, defined as a network of individuals with expertise and competence in a particular sphere and whose knowledge is relevant in critical public policy decision areas. It also indicates that the decision-making process for inclusion of antiretroviral drugs in the Brazilian program was incremental, considering the expectations of the innovative leader companies of pharmaceutical market. The work describes thus the results of the interaction of government interests, pharmaceutical industry and experts in the implementation of a relevant international policy. It provides arguments and evidence for understanding the role of expert communities on a sectorial public policy so far analyzed predominantly from the perspective of social movements.
Assuntos
Humanos , Síndrome da Imunodeficiência Adquirida/tratamento farmacológico , Fármacos Anti-HIV/uso terapêutico , Política de Saúde , Programas Nacionais de Saúde/organização & administração , Brasil , Tomada de Decisões , Indústria Farmacêutica/organização & administração , Governo , Cooperação InternacionalRESUMO
Resumo O objetivo deste artigo é discutir e analisar os desafios do desenvolvimento da indústria de plantas medicinais e de fitoterápicos no Brasil. Esta indústria representa uma excelente alternativa para responder ao paradoxo da abundância na área de saúde. A metodologia adotada foi uma pesquisa de campo, utilizando-se questionários semiestruturados, com empresas, pesquisadores e gestores públicos para avaliar seu desenvolvimento entre 2009 e 2015 e apontar seus principais problemas. Os resultados observados indicam que os principais desafios são, na pesquisa, a regulamentação da lei de acesso ao patrimônio genético e, na produção, a harmonização da regulamentação em toda a cadeia produtiva da indústria de plantas medicinais e fitoterápicos. A morosidade da implantação das políticas públicas voltadas para a indústria mostra um retrocesso tanto das atividades produtivas com fitoterápicos, quanto das atividades de pesquisa com plantas medicinais no período.
Abstract The purpose of this article is to discuss and analyze the development challenges of the medicinal plants and phytotherapics industry in Brazil. This industry represents an excellent alternative to face the paradox of abundance that exists in the health area. The methodology adopted was a field research, using semi-structured questionnaires with companies, researchers and public managers to evaluate their development between 2009 and 2015 and to point out the most serious problems faced. The results observed indicate that the main challenges found were the regulation of law on the access to the genetic patrimony in the research area, and to bring into harmony the rules in the entire chain of medicinal plants and phytotherapics production area. The slow implementation pace of public policies for the industry shows a setback regarding both productive and research activities with medicinal plants and phytotherapics in the period.
Assuntos
Humanos , Plantas Medicinais/química , Preparações de Plantas/uso terapêutico , Indústria Farmacêutica/organização & administração , Fitoterapia , Política Pública , Pesquisa/organização & administração , Brasil , Desenho de Fármacos , Inquéritos e Questionários , Indústria Farmacêutica/legislação & jurisprudênciaRESUMO
ABSTRACT In the US, where registration of lobbyists is mandatory, the pharmaceutical industry and private health-care providers spend huge amounts of money seeking to influence health policies and government decisions. In Brazil, where lobbying lacks transparency, there is virtually no data on drug industry expenditure to persuade legislators and government officials of their viewpoints and to influence decision-making according to commercial interests. Since 1990, however, the Associação da Indústria Farmacêutica de Pesquisa (Interfarma - Pharmaceutical Research Industry Association), Brazilian counterpart of the Pharmaceutical Research and Manufacturers of America (PhRMA), main lobbying organization of the US pharmaceutical industry, has played a major role in the advocacy of interests of major drug companies. The main goals of Interfarma lobbying activities are: shortening the average time taken by the Brazilian regulatory agency (ANVISA) to approve marketing authorization for a new drug; making the criteria for incorporation of new drugs into SUS (Brazilian Unified Health System) more flexible and speeding up technology incorporation; changing the Country's ethical clearance system and the ethical requirements for clinical trials to meet the need of the innovative drug industry, and establishing a National Policy for Rare Diseases that allows a prompt incorporation of orphan drugs into SUS. Although lobbying affects community health and well-being, this topic is not in the public health research agenda. The impacts of pharmaceutical lobbying on health policies and health-care costs are of great importance for SUS and deserve to be investigated.