RESUMEN
The aim of this report was to discuss the development and content of a guide on clinical performance and basic clinical skills for medical students. We published the first edition of this guide in 2010 and will publish the second edition in 2016. Initially, we took a survey on important clinical presentations and fundamental clinical and technical skills in 41 medical schools in Korea. Ultimately, we chose 80 core clinical presentations and 56 clinical skills. In the guide to basic clinical skills, we described the physical examination and technical skills according to the preprocedural preparation, procedure, and postprocedural process. In the guide on clinical performance, we reviewed patient encounters-from history taking and the physical examination to patient education. We included communication skills, principles of patient safety, and clinical reasoning schemes into the guides. In total, 43 academic faculty members helped develop the basic clinical skills guide, 75 participated in establishing the clinical performance guide, and 16 advisors from 14 medical specialty societies contributed to the guide. These guides can help medical students approach patients holistically and safely.
Asunto(s)
Competencia Clínica/normas , Evaluación Educacional/métodos , Guías de Práctica Clínica como Asunto , Estudiantes de Medicina , Humanos , República de CoreaRESUMEN
Regulatory T (Treg) cells interact with B, natural killer (NK), and dendritic cells in addition to other T cells. In this study, we aimed at determining whether Foxp3(+) T cells and subpopulations have any correlation with other lymphocyte subsets and their functions in a systemic immune environment. Peripheral blood was drawn from 22 nonpregnant healthy women. T, B, and NK cell subpopulations were measured by immunophenotype analysis. Intracellular Foxp3, cytokine expression (tumor necrosis factor-α [TNF-α], interferon-γ [IFN-γ], and interleukin-10 [IL]-10), and NK-cell cytotoxicity were analyzed by flow cytometric analysis. Correlations between Foxp3(+) T cells and other immune variables were analyzed under control of age and menstrual phases. Foxp3(+), Foxp3(low), and CD4(+)Foxp3(+) cells significantly correlated with CD4(+)CD25(+), CD4(+)CD25(dim), and CD4(+)CD25(bright) cells. Foxp3(+), Foxp3(low), and CD4(+)Foxp3(+) cells positively correlated with CD3(+) and CD3(+)CD4(+) T cells, but negatively correlated with CD3(-)CD56(+) and CD3(-)CD56(dim) NK cells. CD4(+)Foxp3(high) Treg cells were positively correlated with CD3(+)CD4(+)TNF-α(+) (p = 0.014) and negatively correlated with CD3(+)CD8(+)IL-10(+) T cells (p = 0.001). The ratio of type 1/2 cytokine-producing CD3(+)CD8(+) cells demonstrated a positive correlation with CD4(+)Foxp3(high) cells (p ≤ 0.01). CD8(+)Foxp3(+) cells were positively correlated with CD3(+)CD4(+)IL-10(+) cells (p = 0.007) and negatively correlated with CD3(+)CD8(+)TNF-α(+) cells (p = 0.008). In conclusion, each Foxp3(+) Treg cell subpopulation has unique immune interaction, which controls particular subsets of lymphocytes.