Essentials of Neonatal-Perinatal Medicine fellowship: an overview.

Neonatal-Perinatal Medicine (NPM) fellowship programs have undergone constant evolution since their first appearance in the 1960s. This article is the first in a seven-part series (Table 1) that critically evaluates the essentials of neonatology fellowship clinical and research education, performance assessment, and administrative support necessary to support NPM fellowship programs. This overview article will provide background on the history of NPM fellowship programs and provide a framework for the article series. Table 1 Essentials of NPM fellowship article series. Essentials of NPM fellowship Part 1: Overview of NPM fellowship Description of the evolution of NPM Fellowship Part 2: Clinical education and experience Strengths, weaknesses, opportunities, and threats of clinical education in NPM fellowship Part 3: Scholarship opportunities and threats Scholarship requirements during NPM fellowship Part 4: Innovations in medical education Critical analysis of current educational practices and andragogical innovations in NPM fellowship Part 5: Evaluation of competence and proficiency using milestones Assessment of NPM fellows during training using competency-based medical education principles Part 6: Program administration Administrative infrastructure and stakeholders necessary to run a NPM fellowship program Part 7: Careers in NPM Career preparation and opportunities for NPM fellowship graduates.

Neonatology faculty development using simulation.

The goal of faculty development activities is to supply the public with knowledgeable, skilled, and competent physicians who are prepared for high performance in the dynamic and complex healthcare environment. Current faculty development programs lack evidence-based support and are not sufficient to meet the professional needs of practicing physicians. Simulation activities for faculty development offer an alternative to traditional, teacher-centric educational offerings. Grounded in adult learning theory, simulation is a learner-centric, interactive, efficient, and effective method to train busy professionals. Many of the faculty development needs of clinical neonatologists can be met by participating in simulation-based activities that focus on technical skills, teamwork, leadership, communication, and patient safety.

Increased corneal epithelial permeability after overnight sleep.

PURPOSE: To investigate factors of ethnicity, sex, age, and diurnal variation on human corneal epithelial permeability. METHODS: Data of corneal epithelial permeability to sodium fluorescein (Pdc) were collected from 374 noncontact lens wearers at various times after awakening throughout the day. Mixed-effect models were developed to investigate the association between Pdc and factors of interest, including time awake (TA), age, sex, ethnicity, and interactions of these factors. RESULTS: Two models evaluated the "Pdc recovery period" from awakening to 2 hours (Model 1) and the "Pdc plateau" period after TA of 2 hours (Model 2). In Model 1, Pdc declined significantly with length of awake time (P = 0.000), and showed higher Pdc with males (P = 0.098), although this sex difference was not observed after 2 hours (Model 2). Both models showed significantly higher Pdc in Asians than in non-Asians (P = 0.000) and increased Pdc with age (P = 0.048, P = 0.001). CONCLUSIONS: Baseline corneal epithelial barrier function increases after overnight sleep and varies significantly by ethnicity and age.

Effects of daily irrigation on corneal epithelial permeability and adverse events with silicone hydrogel contact lens continuous wear.

PURPOSE: To determine whether daily irrigation with sterile saline solution during silicone hydrogel (SiH) contact lens continuous wear (CW) can mitigate increases in corneal epithelial permeability (Pdc) and reduce the risk of adverse events. METHODS: In this study, 161 non-contact lens wearers were fit with SiH contact lenses and randomized to either a treatment (n = 81) or control (n = 80) group for 30-day CW. Subjects in the treatment group irrigated every morning and whenever dryness symptoms occurred; subjects in the control group did not. Mixed effects models were employed to assess the changes in Pdc, and survival analysis methods were employed to estimate the risk for adverse events. RESULTS: Epithelial permeability increased over 30-day CW with SiH lenses (P = 0.001). Risk of inflammatory (odds ratio [OR] = 1.94) and lens-induced (OR = 1.90) adverse events increased with irrigation; these events also occurred sooner, on average, in the irrigation group. Although the overall risk for Asians was higher than for non-Asians, irrigation had no significant impact on risk among Asians, but significantly increased risk among non-Asians. CONCLUSIONS: Thirty-day CW results in a measurable increase in epithelial permeability. Risk of inflammatory and lens-induced adverse events also increase over time during CW. Daily irrigation with sterile saline solution did not mitigate increases in epithelial permeability or decrease risk of adverse events.