Non-traditional immersive seminar enhances learning by promoting greater physiological and psychological engagement compared to a traditional lecture format.

The purpose of this study was to determine the impact of an immersive seminar, which included moderate intensities of physical activity, on learning when compared to traditional lecture format. Twenty-six healthy participants were randomly divided into an immersive seminar or traditional lecture format group and presented material related to positive psychology and human values/beliefs over the course of two days. Physical activity was collected using a bio-harness while salivary cortisol and perceptual measures of well-being were collected over the two days. Performance on an examination related to course material was used to assess learning. Average time spent over 65% of max heart rate, energy expenditure, total bounds, mechanical and physiological load were significantly greater in the immersive seminar group when compared to traditional lecture group. In addition, cortisol levels and perceptual measures of mood, focus, energy, and well-being were significantly greater in the immersive seminar when compared to the traditional lecture format. Participants in the immersive seminar demonstrated significantly greater memory retention of course material 30-days post lecture when compared to the traditional lecture group. These findings support incorporating more physical activity and increasing arousal in order to enhance learning of lecture material.

Preoperative assessment and perioperative care of patients undergoing bariatric surgery.

The prevalence of morbid obesity in the United States and worldwide is increasing at an alarming rate. The number of bariatric surgical procedures also has steadily increased during the past decade. This article reviews the published literature and current practice trends for preoperative workup and assessment of patients undergoing bariatric surgery.

Outpatient complications encountered following Roux-en-Y gastric bypass.

Practitioners taking care of postoperative bariatric patients need to keep in mind all of the complications that this population faces to prevent unnecessary morbidity. Bariatric patients presenting postoperatively with abdominal pain, tachycardia, vomiting, tachypnea, and a sense of impending doom should be worked up aggressively to find the cause of their symptoms. Because the incidence of obesity is rising in children and adults, more patients will have surgery to help with their weight loss. Physicians caring for these patients must be able to diagnosis and treat their complications quickly and efficiently to prevent further complications.