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1.
Circ J ; 2024 Sep 04.
Artículo en Inglés | MEDLINE | ID: mdl-39231652

RESUMEN

The CorPath GRX system (Corindus) was approved in 2018, enabling the first robotic-assisted percutaneous coronary intervention (PCI) in Japan. The approval was based on the results of clinical studies from other countries conducted with the first-generation CorPath 200 system (Corindus). Considering no proven use of a remote control device for PCI in Japan, confirming the efficacy and safety of the CorPath GRX system in Japanese real-world clinical practice through a use-results survey was deemed necessary. One condition for approval was that necessary measures should be taken to ensure that the product is used by appropriate operators and facilities. These measures included the dissemination of guidelines for proper use developed in conjunction with related academic societies and the implementation of training courses. The survey results confirmed that the CorPath GRX system is effective and safe. However, some characteristics of the implementation procedure differed from those reported in clinical studies from other countries. This review demonstrates that collecting real-world data is useful for understanding product safety and efficacy, and for identifying issues for future product improvement.

2.
Curr Oncol ; 31(8): 4443-4454, 2024 Aug 02.
Artículo en Inglés | MEDLINE | ID: mdl-39195315

RESUMEN

INTRODUCTION: Advancements in oncology have revolutionized cancer treatment, with new drugs being approved at different rates worldwide. Our objective was to evaluate the approval of new oncological drugs for solid tumors by the Food and Drug Administration (FDA), the European Medicines Agency (EMA), and the Brazilian Health Regulatory Agency (ANVISA) since 2008. METHODS: Data were collected from public and online databases by searching for the date of submission, the date of the procedure, the date of approval, clinical indication, and drug characteristics. The distribution was tested using the Shapiro-Wilk, test and comparisons were made using the Mann-Whitney U test; the data are reported using median days and interquartile range (IQR1-IQR3). RESULTS: In total, 104 new oncologic drugs for the treatment of solid tumors were approved by the three agencies: 98 by the FDA, 90 by the EMA, and 68 by ANVISA. The cancer types with the highest number of first indications were lung cancer (n = 24), breast cancer (n = 15), and melanoma (n = 15). Most approvals were for oral medications (n = 63) and tyrosine-kinase inhibitors or other small-molecule inhibitors (n = 54). Time to approval after submission was as follows: the FDA-224 days (167-285); the EMA-364 days (330-418); and ANVISA-403 days (276-636) (p < 0.00001 for the FDA to the EMA and the FDA to ANVISA). The difference between submission dates among the agencies was as follows: EMA-FDA: 24 days (0-85); ANVISA-FDA: 255 (114-632); and ANVISA-EMA: 260 (109-645). The difference in approval dates between the agencies was as follows: EMA-FDA: 185 days (59-319); ANVISA-FDA: 558 (278-957); and ANVISA-EMA: 435 days (158-918). CONCLUSIONS: New oncologic drugs are submitted to the FDA and EMA for approval on similar dates; however, the longer appraisal period by the EMA pushes the approval date for Europe to approximately 6 months later. The same steps at ANVISA delay the approval by 1.5 years. Such procedures cause a significant difference in available medications between these regions.


Asunto(s)
Antineoplásicos , Aprobación de Drogas , Neoplasias , United States Food and Drug Administration , Humanos , Brasil , Estados Unidos , Europa (Continente) , Antineoplásicos/uso terapéutico , Neoplasias/tratamiento farmacológico
3.
GM Crops Food ; 15(1): 248-261, 2024 Dec 31.
Artículo en Inglés | MEDLINE | ID: mdl-39066641

RESUMEN

In the United States, regulatory review of genetically engineered microbes for agriculture falls under the Coordinated Framework for the Regulation of Biotechnology (CFRB). However, the lack of a centralized regulatory pathway and multiple oversight authorities can lead to uncertainty in regulatory review. Using three microbial-based technologies for agriculture as illustrative examples, this commentary identifies the weaknesses and challenges associated with the CFRB by assessing the current system and proposed changes to the system under a multi criteria decision analysis framework. In addition, it discusses opportunities for regulatory reform to improve clarity, efficiency, and public acceptance of genetically engineered microbes in agriculture under the CHIPS and Science Act and the 2022 Executive Order on the Bioeconomy.


Asunto(s)
Agricultura , Biotecnología , Ingeniería Genética , Biotecnología/legislación & jurisprudencia , Agricultura/legislación & jurisprudencia , Agricultura/métodos , Estados Unidos , Ingeniería Genética/legislación & jurisprudencia , Ingeniería Genética/métodos , Microorganismos Modificados Genéticamente , Humanos , Productos Agrícolas/genética , Plantas Modificadas Genéticamente/genética
4.
Toxicol Sci ; 198(2): 185-190, 2024 Mar 26.
Artículo en Inglés | MEDLINE | ID: mdl-38265237

RESUMEN

The European Food Safety Authority (EFSA) recently derived a tolerable daily intake (TDI) for bisphenol A (BPA) of 0.2 ng/kg bw/day. There are several issues with EFSA's hazard assessment review process, including that it was based on a limited subset of relevant studies. Multiple public commenters on EFSA's draft evaluation of BPA, including several European regulatory agencies, noted these issues, yet they were not adequately addressed by EFSA in the final evaluation. The TDI for BPA was based on an intermediate immunotoxicity endpoint in mice that has not been observed in other species; there is no evidence that it is a precursor event to any downstream pathological outcome. The TDI is several orders of magnitude lower than estimates of safe doses of BPA established by agencies worldwide, including EFSA's temporary TDI (t-TDI) for BPA established in 2015. Overall, the EFSA hazard assessment review process has led to a conclusion that there are low-dose effects of BPA based on very few, lower quality experimental animal studies. This conclusion is not supported by the totality of the available evidence, which includes multiple high-quality studies not considered by EFSA and indicates that the t-TDI established in 2015 is protective of human health.


Asunto(s)
Inocuidad de los Alimentos , Fenoles , Humanos , Ratones , Animales , Nivel sin Efectos Adversos Observados , Fenoles/toxicidad , Fenoles/análisis , Compuestos de Bencidrilo/toxicidad , Compuestos de Bencidrilo/análisis
5.
Front Med (Lausanne) ; 10: 1233142, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37564043

RESUMEN

Cloud-based regulatory platforms have the potential to substantially transform how regulatory submissions are developed, transmitted, and reviewed across the full life cycle of drug development. The benefits of cloud-based submission and review include accelerating critical therapies to patients in need globally and efficiency gains for both drug developers and regulators. The key challenge is turning the theoretical promise of cloud-based regulatory platforms into reality to further the application of technology in the regulatory processes. In this publication we outline regulatory policy journeys needed to effect the changes in the external environment that would allow for use of a cloud-based technology, discuss the prerequisites to successfully navigate the policy journeys, and elaborate on future possibilities when adoption of cloud-based regulatory technologies is achieved.

6.
Value Health ; 26(6): 893-901, 2023 06.
Artículo en Inglés | MEDLINE | ID: mdl-36746305

RESUMEN

OBJECTIVE: A review of new oncology indications approved by the European Medicines Agency (EMA) for 2012-2016 showed that 33% of new drugs had labeling based on patient-reported outcomes (PROs). We reviewed labeling text based on PRO endpoints for new oncology indications approved during 2017-2021. METHODS: New oncology drugs approved by EMA to treat indications of cancers during 2017-2021 were identified from the EMA website. PRO-related language reported in EMA summaries of product characteristics (SmPCs) were summarized and compared with similar findings reported for oncology indications approved during 2012-2016. RESULTS: Review documents by the EMA during 2017-2021 were available for 49 new oncology drugs for 70 cancer indications. Submissions for 52 (74.3%) of the 70 indications included PRO data for EMA review. Of all submissions, 14 (20.0%) approvals contained PRO-related language in the SmPC. Broad concepts such as health-related quality of life were most common and found in 8 of 14 (57.1%) PRO-related labels. CONCLUSION: PRO-related language appeared in SmPCs for 20% of all indications of new oncology drugs approved by EMA during 2017-2021 compared with approximately 33% of EMA approvals during 2012-2016. PRO-related labeling during the same periods showed a greater decline (from 47% to 27%) for indications of new oncology drugs that also included PRO data. One possible reason for this decline may be the increase in open-label studies from 62% between 2012 and 2016 to approximately 79% between 2017 and 2021.


Asunto(s)
Neoplasias , Calidad de Vida , Humanos , Neoplasias/tratamiento farmacológico , Oncología Médica , Medición de Resultados Informados por el Paciente , Aprobación de Drogas , Europa (Continente)
7.
Regul Toxicol Pharmacol ; 137: 105287, 2023 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-36372266

RESUMEN

In the field of regulatory science, reviewing literature is an essential and important step, which most of the time is conducted by manually reading hundreds of articles. Although this process is highly time-consuming and labor-intensive, most output of this process is not well transformed into machine-readable format. The limited availability of data has largely constrained the artificial intelligence (AI) system development to facilitate this literature reviewing in the regulatory process. In the past decade, AI has revolutionized the area of text mining as many deep learning approaches have been developed to search, annotate, and classify relevant documents. After the great advancement of AI algorithms, a lack of high-quality data instead of the algorithms has recently become the bottleneck of AI system development. Herein, we constructed two large benchmark datasets, Chlorine Efficacy dataset (CHE) and Chlorine Safety dataset (CHS), under a regulatory scenario that sought to assess the antiseptic efficacy and toxicity of chlorine. For each dataset, ∼10,000 scientific articles were initially collected, manually reviewed, and their relevance to the review task were labeled. To ensure high data quality, each paper was labeled by a consensus among multiple experienced reviewers. The overall relevance rate was 27.21% (2,663 of 9,788) for CHE and 7.50% (761 of 10,153) for CHS, respectively. Furthermore, the relevant articles were categorized into five subgroups based on the focus of their content. Next, we developed an attention-based classification language model using these two datasets. The proposed classification model yielded 0.857 and 0.908 of Area Under the Curve (AUC) for CHE and CHS dataset, respectively. This performance was significantly better than permutation test (p < 10E-9), demonstrating that the labeling processes were valid. To conclude, our datasets can be used as benchmark to develop AI systems, which can further facilitate the literature review process in regulatory science.


Asunto(s)
Inteligencia Artificial , Aprendizaje Automático , Benchmarking , Análisis de Sentimientos , Cloro , Minería de Datos
8.
Ther Innov Regul Sci ; 57(2): 372-385, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-36352343

RESUMEN

PURPOSE: This study aimed to assess the current regulatory review process of the food and drugs authority (FDA) Ghana by identifying key milestones, target timelines, good review practices and quality decision-making practices and evaluating the overall regulatory performance from 2019 to 2021, as well as the challenges and opportunities for improvement. METHODS: The FDA Ghana representatives completed the optimising efficiencies in regulatory agencies (OpERA) questionnaire, including data identifying the milestones and overall approval times for all products registered by the FDA Ghana from 2019 to 2021. RESULTS: Of the new active substances approved from 2019 to 2021, 91% were biologicals processed by full or abridged reviews pathways. Timelines for these reviews were within authority targets but were longer compared with generics. Of generics approved from 2019 to 2021, 97% were pharmaceuticals processed by the full review pathway, with timelines within authority targets and shorter compared with new active substances. Regardless of the review model used, approval times for new active substances increased from 84 to 355 calendar days 2019-2021 due to the impact of the pandemic. Guidelines, standard operating procedures and review templates were in place and the majority of indicators for good review practices were implemented. Several quality decision-making practices were implemented, although currently there is not a systematic structured approach. CONCLUSION: The FDA Ghana monitors regulatory performance and currently meets its target timelines. To achieve World Health Organization Maturity Level 4 status, an electronic tracking system, benefit-risk assessment framework and template and the publication of assessment reports are recommended.


Asunto(s)
Aprobación de Drogas , Medicamentos Genéricos , Ghana , Medición de Riesgo/métodos , Organización Mundial de la Salud , Encuestas y Cuestionarios
9.
Bioact Mater ; 12: 198-202, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-35310384

RESUMEN

As a class of novel biomaterials manufactured by synthetic biology technologies, recombinant collagens are candidates for a variety of medical applications. In this article, a regulatory scientific perspective on recombinant collagens and their medical devices is presented with a focus on the definition, translation, classification and technical review. Recombinant collagens are categorized as recombinant human collagen, recombinant humanized collagen and recombinant collagen-like protein, as differentiated by specific compositions and structures. Based on their intended uses and associated risks, recombinant collagen-based medical devices are generally classified as Class Ⅱ or Ⅲ in China. The regulatory review of recombinant collagen-based medical devices aims to assess their safety and efficacy demonstrated by scientific evidences generated from preclinical and clinical evaluations. Taken together, opportunities as well as challenges for their future clinical translation of recombinant collagen-based medical devices abound, which highlights the essential role of regulatory science to provide new tools, standards, guidelines and methods to evaluate the safety and efficacy of medical products.

10.
Int J Health Policy Manag ; 11(2): 128-137, 2022 Feb 01.
Artículo en Inglés | MEDLINE | ID: mdl-32610811

RESUMEN

BACKGROUND: The development of a medicine is not only underpinned by good science but also by Quality DecisionMaking Practices (QDMPs). Indeed, it is important to ensure that all organisations involved in the lifecycle of medicines are aligning their practices in decision-making to the QDMPs to ensure quality, transparent and consistent decisionmaking processes. METHODS: The aim of this study was to evaluate the practicality of QoDoS (Quality of Decision-Making Orientation Scheme) in assessing the incorporation of ten QDMPs during the development, review and reimbursement of medicines, illustrated by case studies with a pharmaceutical company, a regulatory authority and a health technology assessment (HTA) agency. Individuals from each organisation completed the 47-item QoDoS questionnaire. RESULTS: The results demonstrate the applicability of QoDoS in identifying favourable and unfavourable practices and in assessing the consistency and transparency of the QDMPs within each organisation, as well as across the different stakeholders. Furthermore, the study established the value of the methodology in raising awareness of the biases and best practices in decision-making, as well as having a basis for discussion for differences within and across stakeholders to promote consistency and alignment in decision-making. Finally, the QoDoS demonstrated the need for improvement across a number of decision-making practices for the 3 organisations such as the evaluation of alternatives and of the decision impact. CONCLUSION: The QoDoS can be used to benchmark organisations' decision-making practices to provide a basis for discussion to ultimately encourage a level of trust across and within organisations and helping to identify areas for improvement.


Asunto(s)
Benchmarking , Evaluación de la Tecnología Biomédica , Humanos
11.
Front Med (Lausanne) ; 8: 742200, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34513894

RESUMEN

Introduction: Regulatory reliance, harmonization and work sharing have grown over the last few years, resulting in greater sharing of work and information among regulators, enabling efficient use of limited resources and preventing duplication of work. Various initiatives on the African continent include ZaZiBoNa, the Southern African Development Community (SADC) collaborative medicines registration initiative. ZaZiBoNa has resulted in great savings in time and resources; however, identified challenges include lack of clear information regarding the participating countries registration processes and requirements as well as lengthy registration times. The aim of this study, therefore, was to compare the data requirements and review models employed in the assessment of applications for registration, the target timelines for key milestones and the metrics of applications received and approved in 2019 and 2020 by Mozambique, Namibia, South Africa, Tanzania, Zambia, and Zimbabwe. Methods: A senior member of the division responsible for issuing marketing authorisations completed an established and validated questionnaire, which standardizes the review process, allowing key milestones, activities and practices of the six regulatory authorities to be identified and compared. The completed questionnaires were validated by the heads of the respective agencies. Results: The majority of applications received and approved by all six agencies in 2019 and 2020 were for generics. The mean approval times for generics varied across the countries, with ranges of 218-890 calendar days in 2019 and 158-696 calendar days in 2020. All three types of scientific assessment review models were used by the six agencies and data requirements and extent of scientific assessment were similar for five countries, while one conducted full reviews for new active substances. A large variation was observed in the targets set by the six agencies for the different milestones as well as overall approval times. Conclusions: The study identified the strengths of the countries as well as opportunities for improvement and alignment. Implementation of the recommendations made as in this study will enhance the countries' individual systems, enabling them to efficiently support the ZaZiBoNa initiative.

12.
Front Pharmacol ; 12: 699063, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34366850

RESUMEN

Background: The aims of this study were to compare the overall regulatory review timelines achieved by the South African Health Products Regulatory Authority (SAHPRA) in 2020 to the timelines historically achieved by the Medicines Control Council (MCC). This study also aimed to evaluate the regulatory review processes and the good review practices that have been implemented by SAHPRA to support the assessment of new chemical entities and generic product applications for market authorization in the business-as-usual and backlog process streams. Methods: A questionnaire was completed and verified by SAHPRA to describe the structure of the organization, the resources available, the process for regulatory review of new chemical entities and generic products and the level of implementation of good review practices and regulatory decision-making practices for market authorization. Data were collected and analyzed on the overall approval timelines for new chemical entities and generic products registered by SAHPRA in 2020 in the business-as-usual and backlog process streams. Results: A full, independent scientific review was conducted for all new chemical entities and generic product applications in the business-as-usual stream. Facilitated regulatory pathways were introduced for the review of new chemical entities and generic products in the backlog stream. As a result, the timelines for approval of applications in the backlog stream were 68% quicker for both new chemical entities and generics, using facilitated regulatory pathways, such as abridged and verification review models. Conclusion: The comparisons made through this study provided insight into the improvements that have been made through the establishment of SAHPRA and the transition in 2018 from the MCC. The re-engineered processes that have been developed and implemented by SAHPRA to address the backlog in the review of the applications for market authorization have demonstrated a decrease in the overall median approval times. The expansion of these processes into the routine review of medical products will contribute to the enhanced regulatory performance of SAHPRA and patients' access to new medicines.

13.
Ther Innov Regul Sci ; 55(3): 474-489, 2021 05.
Artículo en Inglés | MEDLINE | ID: mdl-33387356

RESUMEN

PURPOSE: The aims of this study were to assess the current regulatory review process of the Medicines Control Authority of Zimbabwe (MCAZ), identify key milestones and target timelines, evaluate the overall performance from 2017 to 2019, identify good review practices, evaluate the quality of decision-making processes, and identify the challenges and opportunities for improvement. METHODS: A questionnaire was completed by the MCAZ. The agency has participated in the Optimising Efficiencies in Regulatory Agencies (OpERA) program, a multinational endeavor to characterize assessment procedures and metrics associated with regulatory agencies and regional regulatory initiatives. Data identifying the milestones and overall approval times for all products registered MCAZ from 2017 to 2019 were collected and analyzed. RESULTS: The MCAZ conducts a full review of quality, safety, and efficacy data for generics and biosimilars not approved by a reference agency, an abridged review for products approved by a reference agency and a verification review for World Health Organization prequalified products under the collaborative registration procedure. The highest number of reviewed products is generics manufactured by foreign companies. There has been an improvement in review times for all categories of products over the three-year period. Guidelines, standard operating procedures, and review templates are in place and the majority of indicators for good review practices are implemented. Although quality decision-making practices are implemented, there is no formal framework in place. CONCLUSION: The MCAZ successfully implements three types of review models in line with international standards. Overall, target timelines are realistic and what is achievable with the current available resources. Recommendations made such as the review of available human resources, separation of agency and company time when setting and measuring targets, review of the templates and benefit-risk framework used for abridged review, and development of a decision-making framework present opportunities for an enhanced regulatory review process.


Asunto(s)
Biosimilares Farmacéuticos , Benchmarking , Agencias Gubernamentales , Humanos , Encuestas y Cuestionarios , Zimbabwe
14.
Heart Vessels ; 36(2): 155-162, 2021 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32776235

RESUMEN

In 2013, a drug-coated balloon catheter (DCB) (SeQuent Please) for the treatment of coronary in-stent restenosis (ISR) was approved in Japan. The pre-marketing Japan domestic NP001 study demonstrated better outcomes of the DCB (n = 138) compared to plain balloon angioplasty (n = 72). After the introduction to marketing, a post-marketing surveillance (PMS) (n = 396) was conducted to evaluate the safety and efficacy of the DCB in Japanese routine clinical practice. The aim of this paper was to assess differences between the pre-marketing NP001 study and the PMS. Compared to the NP001 study, more complex lesions were treated in the PMS (type B2/C: 69.0% vs 20.4%, total occlusion: 11.2% vs 0%, p < 0.001, respectively) and target lesion was more frequently ISR related to drug-eluting stent (DES) (79.5% vs 39.4%, p < 0.001). Regarding clinical outcomes, the rate of target lesion revascularization (TLR) was higher in the PMS than in the NP001 study (TLR: 12.9% at 7 months and 17.6% at 12 months vs 2.8% at 6 months, p = 0.001, p < 0.001, respectively). Multivariable logistic regression analysis revealed that DES-ISR was a risk factor of TLR after DCB treatment for ISR (odds ratio: 5.77, 95% CI 1.75-18.95, p = 0.004). Among representative published trials using DCB for ISR, clinical outcomes are often worse in DES-ISR trials than those in bare metal stent-ISR trials. The rates of TLR in previous DES-ISR trials are similar to that in the current PMS (TLR at 12 months: 22.1% for ISAR-DESIRE 3, 15.3% for PEPCAD-DES, and 13.0% for RIBS IV). The effectiveness and safety of DCB for coronary ISR have been confirmed in the Japanese real-world survey. PMS would be useful to evaluate the safety and effectiveness of medical products throughout their total life cycles.


Asunto(s)
Angioplastia Coronaria con Balón/métodos , Materiales Biocompatibles Revestidos , Reestenosis Coronaria/cirugía , Stents Liberadores de Fármacos , Anciano , Angiografía Coronaria , Reestenosis Coronaria/diagnóstico , Femenino , Humanos , Japón , Masculino , Paclitaxel , Diseño de Prótesis , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento
15.
Regul Toxicol Pharmacol ; 115: 104691, 2020 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-32502513

RESUMEN

Physiologically-based pharmacokinetic (PBPK) modeling analysis does not stand on its own for regulatory purposes but is a robust tool to support drug/chemical safety assessment. While the development of PBPK models have grown steadily since their emergence, only a handful of models have been accepted to support regulatory purposes due to obstacles such as the lack of a standardized template for reporting PBPK analysis. Here, we expand the existing guidances designed for pharmaceutical applications by recommending additional elements that are relevant to environmental chemicals. This harmonized reporting template can be adopted and customized by public health agencies receiving PBPK model submission, and it can also serve as general guidance for submitting PBPK-related studies for publication in journals or other modeling sharing purposes. The current effort represents one of several ongoing collaborations among the PBPK modeling and risk assessment communities to promote, when appropriate, incorporating PBPK modeling to characterize the influence of pharmacokinetics on safety decisions made by regulatory agencies.


Asunto(s)
Modelos Biológicos , Farmacocinética , Medición de Riesgo , Animales , Humanos
16.
Ther Innov Regul Sci ; 54(4): 770-774, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-32557295

RESUMEN

BACKGROUND: FDA had been criticized for its slow review of new drugs. Critics complained of a "drug lag" from which US patients suffered when compared to Europeans. Since the advent of PDUFA, however, the FDA has demonstrated a possible slight advantage in review time when compared to the EMA. METHODS: Submission and approval dates for monoclonal antibodies were collected from the FDA and EMA websites. RESULTS: When using monoclonal antibodies as examples of complex, yet important new therapeutic agents, it was determined that the FDA reviews these agents on average 5 months faster than the EMA. CONCLUSION: The review processes within each agency may have reached their highest efficiencies without making further changes in a review system.


Asunto(s)
Anticuerpos Monoclonales , Aprobación de Drogas , Preparaciones Farmacéuticas , Humanos , Factores de Tiempo , Estados Unidos , United States Food and Drug Administration
17.
Ther Innov Regul Sci ; 54(6): 1428-1435, 2020 11.
Artículo en Inglés | MEDLINE | ID: mdl-32519282

RESUMEN

BACKGROUND: The Brazilian health regulatory agency (Agência Nacional de Vigilância Sanitária, ANVISA) has embarked on transformational initiatives to fulfill its mandate to provide timely access to safe, effective, and quality therapeutics. A new Brazilian law was enacted to provide the agency with greater flexibility. Optimizing Efficiencies in Regulatory Agencies (OpERA) is a regulatory-strengthening program that seeks to provide benchmarking data that can be used to define performance targets and focus performance improvement. The objective of this study was to use OpERA methodology to undertake a retrospective analysis of the timelines associated with important components of the ANVISA regulatory review process to establish a baseline against which the influence of the new law could be measured. METHODS: The OpERA tool was used to collect specific milestone data that identify time periods, review stages, and data points for products approved by ANVISA 2013-2016. RESULTS: For the 138 products approved in this cohort, the overall median approval time was 795 days. ANVISA and submitting companies will need to reduce their review and response times by approximately half in order to meet the total time goal of 365 days. CONCLUSIONS: The observations from this baseline study have identified opportunities for ANVISA and sponsor companies to collaborate to reduce regulatory assessment times while assuring the timely approval of safe and effective, quality medicines. These analyses will be repeated to determine how the provisions of the new Law will impact the activities of ANVISA and the extent of sponsors' contributions to this effort.


Asunto(s)
Agencias Gubernamentales , Brasil , Estudios Retrospectivos
18.
Clin Transplant ; 34(7): e13872, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-32271964

RESUMEN

The Organ Procurement and Transplantation Network's Membership and Professional Standards Committee implemented an operational rule on March 1, 2017, intended to increase the number of kidneys transplanted from donors with kidney donor profile index (KDPI) ≥ 85% into recipients with poor estimated posttransplant survival (≥ 80%). Using data from the Scientific Registry of Transplant Recipients, ordinal and logistic regressions estimated, respectively, differences in kidney yield (number of transplanted kidneys per recovered donor) and offer acceptance practices before and after implementation. We included donors recovered January 1, 2016-February 28, 2018. The odds of higher kidney yield for donors with KDPI ≥ 85% were 27% higher after implementation (odds ratio, 1.06 1.271.53 ), but odds were also 20% higher for donors with KDPI < 85% (1.04 1.201.38 ). Thus, kidney yield was higher for all donors, with a slightly larger difference for donors with KDPI ≥ 85%. Additionally, the difference in offer acceptance before and after implementation was similar regardless of KDPI (KDPI < 85%, 0.97 1.021.07 ; KDPI ≥ 85%, 0.95 1.041.14 ). In the first year after implementation, kidney yield increased for donors with KDPI < and ≥ 85%. Thus, kidney yield from higher KDPI donors may have increased without the operational rule.


Asunto(s)
Comités Consultivos , Selección de Donante/normas , Trasplante de Riñón , Obtención de Tejidos y Órganos/normas , Supervivencia de Injerto , Humanos , Riñón , Factores de Riesgo , Donantes de Tejidos
19.
J Artif Organs ; 23(3): 203-206, 2020 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-32112156

RESUMEN

Future development of innovative artificial organs is closely related with cutting edge emerging technology. These technologies include brain machine or computer interface, organs made by three dimensional bioprinting, organs designed from induced-pluripotent stem cell for personalized tissue or organ, and xenotransplantation. To bridge the gap between scientific innovation and regulatory product review, Pharmaceuticals and Medical Devices Agency of Japan (PMDA) started the science board to discuss about the new scientific topics regarding medical products including medical device and regenerative products with external experts since 2012. Topics which PMDA raised for science board included cellular and tissue-based products from iPS cells, artificial intelligence and genome editing technology. In addition, PMDA started the horizon scanning to identify a new cutting edge technology which could potentially lead to innovative health technology or product, which has a strong impact on clinical medicine. Although the effectiveness and safety of the medical products must be reasonably assured before clinical use, PMDA introduced Sakigake review assignment (a review partner of device development) and conditional approval system to balance between pre-market and post-market evaluation.


Asunto(s)
Inteligencia Artificial , Órganos Artificiales , Biotecnología , Aprobación de Recursos/legislación & jurisprudencia , Aprobación de Drogas/legislación & jurisprudencia , Humanos , Japón
20.
Ther Innov Regul Sci ; 54(5): 1086-1096, 2020 09.
Artículo en Inglés | MEDLINE | ID: mdl-32030691

RESUMEN

INTRODUCTION: The aim of this study was to explore patients' knowledge and perspectives in Istanbul, Turkey about the pharmaceutical regulatory review and reimbursement processes with respect to patients' access to new medicines. METHODS: For the purpose of this study a tailored made paper-based questionnaire, Patient Perspective Questionnaire (PPQ), was developed and subsequently piloted in the target population. A total of 350 patients were recruited consecutively into the study from hospital outpatient clinics, general practice, community pharmacies, patient organisations in 28 different districts of Istanbul receiving treatment for chronic conditions. In addition, 22 patients were randomly selected from the cohort for face-to-face interviews in order to obtain further insights about the relevance of the PPQ, and to help with formalising a set of recommendations for the involvement of patients in both processes. Data processing and analyses were carried out using SPSS version 23 statistical software. RESULTS: Overall 210 (60% response rate) completed the PPQ (51% males) with the mean age of 56, median of 54 and range of 18-75. Most patients in this study (84%) seemed to know that medicines had to be approved by the government. However, 81% of patients were not aware of the regulatory review process with 73% being unaware of approval timelines. Furthermore, 78 (37%) patients described the Turkish approval process to be of a lower standard compared to that of the US and EU. However, 147 (70%) of patients believed that there are novel alternative medicines for their disease available in other developed countries. Similarly, 126 (60%) patients thought that new medicines only become available in Turkey after their availability in the other developed countries. In contrast, patients in this cohort were more aware of the reimbursement system in Turkey where the majority expressed their satisfaction and 34% described access to new medicines to be adequate. In addition, the majority of patients (75%) recognised that the government is the main payer, even though insufficient information is provided about new medicines. Patients stated that they do not have any role in the decision-making process for the approval or reimbursement of new medicines and therefore most of them indicated that they wish to be more involved in reimbursement (60%) as well as in the approval process (58%). DISCUSSION: Faster access to medicines, improved health and pharmaceutical care as well as lower prices were considered by the study patients as the improvement priorities. Further, they were able to offer academic collaboration and active patient involvement in both processes as possible solutions.


Asunto(s)
Preparaciones Farmacéuticas , Farmacias , Humanos , Participación del Paciente , Mecanismo de Reembolso , Encuestas y Cuestionarios , Turquía
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