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OBJECTIVE: As part of the Blue Ribbon Committee II, review current goals, structure and financing of surgical training in Graduate Medical Education (GME) and recommend needed changes. SUMMARY BACKGROUND DATA: Surgical training has continually undergone major transitions with the 80-hour work week, earlier specialization (vascular, plastics and cardiovascular) and now entrustable professional activities (EPAs) as part of competency based medical education (CBME). Changes are needed to ensure the efficiencies of CBME are utilized, that stable graduate medical education funding is secured, and that support for surgeons who teach is made available. METHODS: Convened subcommittee discussions to determine needed focus for recommendations. RESULTS: Five recommendations are offered for changes to GME financing, incorporation of CBME, and support for educators, students and residents in training. CONCLUSIONS: Changes in surgical training related to CBME offer opportunity for change and innovation. Our subcommittee has laid out a potential path forward for improvements in GME funding, training structure, compensation of surgical educators, and support of students and residents in training.
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OBJECTIVE: An expert panel made recommendations to optimize surgical education and training based on the effects of contemporary challenges. BACKGROUND: The inaugural Blue Ribbon Committee (BRC I) proposed sweeping recommendations for surgical education and training in 2004. In light of those findings, a second BRC (BRC II) was convened to make recommendations to optimize surgical training considering the current landscape in medical education. METHODS: BRC II was a panel of 67 experts selected on the basis of experience and leadership in surgical education and training. It was organized into subcommittees which met virtually over the course of a year. They developed recommendations, along with the Steering Committee, based on areas of focus and then presented them to the entire BRC II. The Delphi Method was chosen to obtain consensus, defined as>80% agreement amongst the panel. Cronbach alpha was computed to assess the internal consistency of three Delphi rounds. RESULTS: Of 50 recommendations, 31 obtained consensus in the following aspects of surgical training (# consensus recommendation /# proposed): Workforce (1/5), Medical Student Education (3/8), Work Life Integration (4/6), Resident Education (5/7), Goals, Structure and Financing of Training (5/8), Education Support and Faculty Development (5/6), Research Training (7/9), and Educational Technology and Assessment (1/1). The internal consistency was good in Rounds 1 and 2 and acceptable in Round 3. CONCLUSIONS: BRC II used the Delphi approach to identify and recommend 31 priorities for surgical education in 2024. We advise establishing a multidisciplinary surgical educational group to oversee, monitor and facilitate implementation of these recommendations.
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Substance use disorder is a chronic disease carrying a high risk of morbidity and mortality. We report a case of a patient on long-term opioid agonist treatment who was diagnosed with metastatic cholangiocarcinoma and was referred to palliative care services almost contemporaneously with this diagnosis. In this report, we explore the challenges posed in offering holistic care during the end of life of a patient with a history of opioid dependence. A coordinated approach by addiction medicine and palliative care teams can allow patients from this complex cohort to ultimately die with dignity.
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Cuidados Paliativos na Terminalidade da Vida , Transtornos Relacionados ao Uso de Opioides , Assistência Terminal , Humanos , Cuidados Paliativos , RespeitoRESUMO
Gene silencing using RNA-interference, first described in mammalian systems almost a decade ago, is revolutionizing therapeutic target validation efforts both in vitro and in vivo. Moreover, the potential for using short interfering RNA (siRNA) as a therapy in its own right is also progressing at a significant pace. However, the widespread use of such approaches is contingent on having appropriate systems to achieve clinically appropriate, safe, and efficient delivery of siRNA. There are many physicochemical and biological barriers to such delivery, and a growing emphasis on the design and characterisation of non-viral technologies that will overcome these barriers and expedite targeted delivery. This review discusses the considerations and challenges associated with use of siRNA-based therapeutics, including stability and off-target effects. Speculation is made on the properties of an ideal delivery system and the non-viral delivery approaches used to date, both in vitro and in vivo, are classified and discussed. Moreover, the ability of cyclodextrin-based delivery vectors to fulfil many of the criteria of an ideal delivery construct is also elaborated.
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Sistemas de Liberação de Medicamentos/métodos , Interferência de RNA , RNA Interferente Pequeno/administração & dosagem , Animais , Ensaios Clínicos como Assunto , Humanos , Degeneração Macular/genética , Degeneração Macular/terapia , Neoplasias/genética , Neoplasias/terapia , RNA Interferente Pequeno/genética , Tecnologia Farmacêutica/métodosRESUMO
The aim of this study was to demonstrate that flow cytometry and confocal microscopy could be applied in a complementary manner to analyse the internalisation of polymeric nanosensors in mesenchymal stem cells (MSC). The two techniques are able to provide en masse data analysis of nanosensors from large cell populations and detailed images of intracellular nanosensor localisation, respectively. The polyacrylamide nanosensors used in this investigation had been modified to contain free amine groups which were subsequently conjugated to Tat peptide, which acted as a delivery vector for nanosensor internalisation. Flow cytometry was used to confirm the health of MSC culture and assess the impact of nanosensor internalisation. MSC were characterised using fluorescently tagged CD cell surface markers that were also used to show that nanosensor internalisation did not negatively impact on MSC culture. Additionally it was shown that flow cytometry can be used to measure fluorophores located both on the cell surface and internalised within the cell. Complementary data was obtained using confocal microscopy to confirm nanosensor internalisation within MSC.