RESUMEN
Problem: High-quality communication improves patient satisfaction and clinical outcomes, yet formal communication training in residency is often minimal. Many studies on empathic communication show mixed results and are often hindered and skewed by brief study lengths, insufficiently and ambiguously defined concepts, and limited methods for objective measurements. Intervention: The FAN Curriculum is a unique communication curriculum, based on the conceptual frameworks of patient-centered communication, reflective practice, mindfulness, and attunement using the Facilitating Attuned Interactions (FAN) model. The first part of the FAN Curriculum was delivered as a 3-hour interactive workshop involving didactics, group discussion, and role play with pediatric residents. Residents then completed weekly self-reflections, a follow-up one-hour training to reinforce concepts, and five monthly mentor sessions, all emphasizing reflective practice. Context: This longitudinal, mixed-methods study examined the effects of the FAN Curriculum on residents' empathy levels and ability to communicate with parents in the clinical setting. The study was conducted at two urban, academic, medium-sized pediatric residency programs in Chicago between October 2016 and November 2017. First- and second-year pediatric residents whose continuity clinic site was located at their home institution participated. Residents received training in the use of the FAN Communication Tool using a delayed-start crossover study design. Impact: At five time points, residents and parents completed instruments validated for measuring physician empathy and mindfulness. Post-study interviews were conducted for one institution's residents and mentors and were evaluated using open and focused coding. Participants (n = 23) demonstrated a high degree of use of the FAN Communication Tool six months post-training and a significant rise in self-reported comfort with four of five FAN core processes. One parent-completed survey (Consultation and Relational Empathy, CARE) showed a statistically significant rise of 3.26% in resident relational empathy and collaboration after training (p = 0.02). In qualitative analysis of interviews, residents and mentors found the FAN Communication Tool beneficial, making clinic visits more efficient and collaborative. Both groups noted improvement in the residents' relationship-building skills; residents were able to use enhanced communication skills to better approach challenging encounters and work through parent concerns. Lessons Learned: Family-centered communication training can improve physician-perceived empathy and mindfulness. Effective communication for pediatric residents incorporates an empathic approach, and introduction to this formal curriculum supported their growth in connecting and engaging with children and parents. The FAN Curriculum may provide a useful method for improving resident communication skills with a positive impact on pediatricians' collaboration with patients and families.
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Internado y Residencia , Médicos , Humanos , Niño , Estudios Cruzados , Padres , Comunicación , CurriculumRESUMEN
PURPOSE: Commensal microbiome secretes various metabolites that can exert important effects on the host immunity and inflammation and can alter cellular functions. However, little is known regarding the effect of microbiome on corneal immunity and genetic expression. The purpose of this study is to describe the effect of diet-induced gut dysbiosis on corneal immunity and corneal gene expression after wounding. METHODS: This study is approved by the Animal Care and Use of the University of Illinois. Six-week-old female C57BL6 mice were fed on a normal chow diet (ND), isocaloric low-fat control diet (LFD), or a 21% milk high-fat diet (HFD) for six weeks. 2 mm corneal epithelial debridement was performed (n = 10). Fecal samples from mice were used for microbial diversity analysis (n > 3). Immunofluorescence staining of corneal wholemount tissue post-debridement was used to visualize immune cell distribution. RNA Seq was performed on tissue samples from corneas following debridement. RESULTS: Mice fed differing diets had significant alterations in gut microbial diversities. After corneal debridement, HFD mice experienced delayed wound healing in comparison to LFD mice and ND mice groups. However, fecal transplantation led to normalization of wound closure rates. Increased γδTCR staining was observed in the LFD group, and decreased LY6G was observed in HFD group (p < 0.05). Gene Ontology terms of differentially expressed genes included response to external stimulus, cell proliferation, migration, adhesion, defense response and leukocyte migration. Top over-represented pathways included ECM-receptor interaction, Cytokine-cytokine receptor interaction, Focal adhesion and Leukocyte trans-endothelial migration. CONCLUSIONS: Gut microbial dysbiosis alters corneal immune cell distribution, corneal response to injury, and genes related to epithelial function and corneal immunity.
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Lesiones de la Cornea , Dieta Alta en Grasa , Animales , Dieta Alta en Grasa/efectos adversos , Disbiosis , Femenino , Inflamación , Ratones , Ratones Endogámicos C57BLRESUMEN
Microbiota has been shown to promote tolerogenic differentiation of T lymphocytes. It remains unclear to what extent microbiota triggers de novo re-programming or amplify pre-existing plasticity intrinsic to T cells. In a study with mouse models to track the clonal fate of CD4 and CD8 T cells, we discovered that CD8 T cells converted to MHC class I-restricted CD4 T cells without regard to selfness of their antigen specificity. In mesenteric lymph nodes (MLN), CD8 T cells converted to CD4(+)Foxp3(+) regulatory T (Treg) cells which were enriched in the large intestine lamina propria (LILP) and suppressed chemical- or immune-mediated inflammatory damage. In germ-free conditions, the converted CD4 populations were present in MLN, but absent in LILP. Therefore, an intrinsic plasticity in the host was amplified by the gut microbiota, leading to selfless tolerance induction in the intestinal mucosa. The findings may be relevant to HIV infection, cancer and autoimmune disorders.