RESUMO
BACKGROUND: Technological advances in clinical informatics have made large amounts of data accessible and potentially useful for research. As a result, a burgeoning literature addresses efforts to bridge the fields of health services research and biomedical informatics. The Electronic Data Methods Forum review examines peer-reviewed literature at the intersection of comparative effectiveness research and clinical informatics. The authors are specifically interested in characterizing this literature and identifying cross-cutting themes and gaps in the literature. METHODS: A 3-step systematic literature search was conducted, including a structured search of PubMed, manual reviews of articles from selected publication lists, and manual reviews of research activities based on prospective electronic clinical data. Two thousand four hundred thirty-five citations were identified as potentially relevant. Ultimately, a full-text review was performed for 147 peer-reviewed papers. RESULTS: One hundred thirty-two articles were selected for inclusion in the review. Of these, 88 articles are the focus of the discussion in this paper. Three types of articles were identified, including papers that: (1) provide historical context or frameworks for using clinical informatics for research, (2) describe platforms and projects, and (3) discuss issues, challenges, and applications of natural language processing. In addition, 2 cross-cutting themes emerged: the challenges of conducting research in the absence of standardized ontologies and data collection; and unique data governance concerns related to the transfer, storage, deidentification, and access to electronic clinical data. Finally, the authors identified several current gaps on important topics such as the use of clinical informatics for cohort identification, cloud computing, and single point access to research data.
Assuntos
Pesquisa Comparativa da Efetividade/organização & administração , Informática Médica/organização & administração , Segurança Computacional , Confidencialidade , Humanos , Armazenamento e Recuperação da Informação/normas , Consentimento Livre e Esclarecido , Sistemas Computadorizados de Registros MédicosRESUMO
BACKGROUND: AcademyHealth convened the Electronic Data Methods (EDM) Forum to collect, synthesize, and share lessons from eleven projects that are building infrastructure and using electronic clinical data for comparative effectiveness research (CER) and patient-centered outcomes research (PCOR). This paper provides a brief review of participating projects and provides a framework of common challenges. METHODS: EDM Forum staff conducted a text review of relevant grant programs' funding opportunity announcements; projects' research plans; and available information on projects' websites. Additional information was obtained from presentations provided by each project; phone calls with project principal investigators, affiliated partners, and staff from the Agency for Healthcare Research and Quality (AHRQ); and six site visits. RESULTS: Projects participating in the EDM Forum are building infrastructure and developing innovative strategies to address a set of methodological, and data and informatics challenges, here identified in a common framework. The eleven networks represent more than 20 states and include a range of partnership models. Projects vary substantially in size, from 11,000 to more than 7.5 million individuals. Nearly all of the AHRQ priority populations and conditions are addressed. DISCUSSION: In partnership with the projects, the EDM Forum is focused on identifying and sharing lessons learned to advance the national dialogue on the use of electronic clinical data to conduct CER and PCOR. These efforts have the shared goal of addressing challenges in traditional research studies and data sources, and aim to build infrastructure and generate evidence to support a learning health care system that can improve patient outcomes.
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Pesquisa Comparativa da Efetividade/organização & administração , Informática Médica , Sistemas Computadorizados de Registros Médicos , Avaliação de Processos e Resultados em Cuidados de Saúde , Assistência Centrada no Paciente , Comportamento Cooperativo , Humanos , Melhoria de Qualidade , Estados Unidos , United States Agency for Healthcare Research and QualityRESUMO
The number of people in the United States living with Alzheimer disease (AD) is growing, resulting in significant clinical and economic impact. Substantial research investment has led to drug development in stages of AD before symptomatic dementia, such as preclinical AD. Although there are no treatments approved for preclinical AD, there are currently 6 phase 3 clinical trials for preclinical AD treatments. In this article, we review these clinical trials and highlight considerations for future coverage decisions. In line with the definition of preclinical AD, enrollment in these trials focuses on cognitively unimpaired patients that are at high risk of AD because of family history and then genetic testing or brain imaging. Enrollment in most of these trials also allows for younger patients, including those aged under 65 years. Primary clinical trial endpoints focus on cognition often 4 or more years after treatment. Secondary endpoints include other measures of cognition and function, as well as biomarkers. Review of these trials brings to light a few potential considerations when covering these new medications in the future. First, novel and potentially costly approaches involving genetic testing and/or positron emission tomography imaging may be needed to identify appropriate patients and should be developed efficiently. Second, the long duration of these clinical trials suggest that there may be a need for alternative payment approaches in the United States that encourage early payers to pay for a medication for which the long-term benefits may not be realized until after the beneficiary is no longer with the health plan. Third, the value of AD treatments may differ across populations, creating a potential role for indication-based or population-based contracting. Finally, considering the potentially high budgetary impact and little real-world evidence for a new drug class, payers and manufacturers may want to consider outcomes-based payment approaches and coverage with evidence development to mitigate uncertainty about the value of the treatment demonstrated in well-defined populations in clinical trials versus more heterogeneous real-world settings. DISCLOSURES: This work was funded through a generous gift from the Global CEO Initiative on Alzheimer Disease. Hung reports grants from Agency for Healthcare Research and Quality and Pharmaceutical Research and Manufacturers of America outside the submitted work and past employment at CVS Health and BlueCross BlueShield Association. McClellan is an independent board member on the boards of Johnson & Johnson, Cigna, Alignment Healthcare, and Seer; co-chairs the Accountable Care Learning Collaborative and the Guiding Committee for the Health Care Payment Learning and Action Network; and receives fees for serving as an advisor for Cota and MITRE. Hamilton Lopez and Schneider have nothing to disclose. Part of this work was presented at the 2019 AMCP Nexus Meeting, October 29-November 1, 2019, in National Harbor, MD.
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Doença de Alzheimer/tratamento farmacológico , Ensaios Clínicos Fase III como Assunto/métodos , Custos de Medicamentos , Desenvolvimento de Medicamentos/métodos , Doença de Alzheimer/economia , Doença de Alzheimer/epidemiologia , Ensaios Clínicos Fase III como Assunto/economia , Desenvolvimento de Medicamentos/economia , Avaliação Pré-Clínica de Medicamentos/economia , Avaliação Pré-Clínica de Medicamentos/métodos , Determinação de Ponto Final/economia , Determinação de Ponto Final/métodos , HumanosRESUMO
Innovative medical products offer significant and potentially transformative impacts on health, but they create concerns about rising spending and whether this rise is translating into higher value. The result is increasing pressure to pay for therapies in a way that is tied to their value to stakeholders through improving outcomes, reducing disease complications, and addressing concerns about affordability. Policy responses include the growing application of health technology assessments based on available evidence to determine unit prices, as well as alternatives to volume-based payment that adjust product payments based on predictors or measures of value. Building on existing frameworks for value-based payment for health care providers, we developed an analogous framework for medical products, including drugs, devices, and diagnostic tools. We illustrate each of these types of alternative payment mechanisms and describe the conditions under which each may be useful. We discuss how the use of this framework can help track reforms, improve evidence, and advance policy analysis involving medical product payment.
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Salários e Benefícios , Avaliação da Tecnologia Biomédica , Custos e Análise de Custo , Humanos , Estados UnidosRESUMO
As part of a multifactorial approach to address weak incentives for innovative antimicrobial drug development, market entry rewards (MERs) are an emerging solution. Recently, the Duke-Margolis Center for Health Policy released the Priority Antimicrobial Value and Entry (PAVE) Award proposal, which combines a MER with payment reforms, transitioning from volume-based to "value-based" payments for antimicrobials. Here, the PAVE Award and similar MERs are reviewed, focusing on further refinement and avenues for implementation.
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Antibacterianos/economia , Descoberta de Drogas/economia , Resistência Microbiana a Medicamentos , Política de Saúde , Humanos , Recompensa , Participação no Risco Financeiro , Estados UnidosRESUMO
UNLABELLED: BACKGROUND & SIGNIFICANCE: The AcademyHealth Electronic Data Methods Forum aims to advance the national dialogue on the use of electronic clinical data (ECD) for comparative effectiveness research (CER), patient-centered outcomes research, and quality improvement by facilitating exchange and collaboration among eleven research projects and external stakeholders. AcademyHealth conducted a mixed-method needs assessment with the Electronic Data Methods Forum's key stakeholders to assess: stakeholder views on developing new infrastructure for CER using ECD; current gaps in knowledge with respect to CER; and expectations for a learning health system. METHODS: AcademyHealth conducted 50 stakeholder interviews between August 2011 and November 2011 with participants from the following seven stakeholder groups: government, business/payer, industry, healthcare delivery, patient/consumer, nonprofit/policy and research. With input from key collaborators, AcademyHealth designed a semi-structured interview guide and a short survey. Reviewers used the qualitative data analysis software NVivo to code the transcripts and to identify and manage complex concepts. Quantitative data from the questionnaire has been integrated with the final analysis as relevant. RESULTS: The analysis of recurring concepts in the interviews focus on five central themes: stakeholders have substantial expectations for CER using ECD, both with respect to addressing the limitations of traditional research studies, and generating meaningful evidence for decision-making and improving patient outcomes; stakeholders are aware of many challenges related to implementing CER with ECD, including the need to develop appropriate governance, assess and manage data quality, and develop methods to address confounding in observational data; stakeholders continue to struggle to define 'patient-centeredness' in CER using ECD, adding complexity to attaining this goal; stakeholders express that improving translation and dissemination of CER, and how research can be 'useful' at the point of care, can help mitigate negative perceptions of the CER 'brand'; and stakeholders perceive a need for a substantial 'culture shift' to facilitate collaborative science and new ways of conducting biomedical and outcomes research. Many stakeholders proposed approaches or solutions they felt might address the challenges identified.