Resident experiences with virtual education during the COVID-19 crisis.

BACKGROUND: Residency education has adapted to current social distancing recommendations by relying heavily on videoconferences. There is concern however, that this new paradigm may lead to over-saturation or burnout. METHODS: A 12-question survey investigating resident experiences with educational videoconferences was distributed to University of Washington plastic surgery residents. A modified Maslach Burnout Inventory was used to assess resident burnout from virtual conferences. Conference attendance and reasons for missing conferences were compared using paired two-tailed t-tests. RESULTS: A total of 24 residents were given the survey with 100% response rate. There was a significant decrease in the total number of weekly attended videoconferences (p<0.01) and in the number of attended educational videoconferences (p<0.01) over time. Reasons for absences included clinical duties (92% of respondents) followed by symptoms of burnout, including forgetfulness (67%) and feeling fatigued by videoconferencing lectures (54%), and to a lesser extent the belief that the lecture was not educational (25%). 79% of residents reported at least occasionally feeling emotionally drained from videoconferencing and 88% reported at least occasionally feeling burned out due to the number of videoconferencing activities. Despite declining attendance and burnout, 96% believe that videoconferences should continue after the end of quarantine but in a limited quantity. CONCLUSION: Videoconferences have become a valued means of resident education. The data suggests however that attendance has waned, largely due to what can be perceived as burnout. Residents remain interested in continuing educational videoconferences, although prioritizing quality over quantity will remain essential to prevent emotional fatigue and burnout.

Oxytocin reduces caloric intake in men.

OBJECTIVE: Preclinical studies indicate that oxytocin is anorexigenic and has beneficial metabolic effects. Oxytocin effects on nutrition and metabolism in humans are not well defined. It was hypothesized that oxytocin would reduce caloric intake and appetite and alter levels of appetite-regulating hormones. Metabolic effects of oxytocin were also explored. METHODS: A randomized, placebo-controlled crossover study of single-dose intranasal oxytocin (24 IU) in 25 fasting healthy men was performed. After oxytocin/placebo, subjects selected breakfast from a menu and were given double portions. Caloric content of food consumed was measured. Visual analog scales were used to assess appetite, and blood was drawn for appetite-regulating hormones, insulin, and glucose before and after oxytocin/placebo. Indirect calorimetry assessed resting energy expenditure (REE) and substrate utilization. RESULTS: Oxytocin reduced caloric intake with a preferential effect on fat intake and increased levels of the anorexigenic hormone cholecystokinin without affecting appetite or other appetite-regulating hormones. There was no effect of oxytocin on REE. Oxytocin resulted in a shift from carbohydrate to fat utilization and improved insulin sensitivity. CONCLUSIONS: Intranasal oxytocin reduces caloric intake and has beneficial metabolic effects in men without concerning side effects. The efficacy and safety of sustained oxytocin administration in the treatment of obesity warrants investigation.