Pilot Study Evaluating the Impact of Otology Surgery Videos on Otolaryngology Resident Education.

OBJECTIVES: Use of videos as educational tools is not a novel concept; however, there is a paucity of high-quality video resources available to otolaryngology trainees. We hypothesized that residents would deem surgical-videos using a multimedia-style format more valuable as preparatory tools. Aims of this study: 1) develop portfolio of otology/neurotology videos overviewing key steps, anatomy, and pearls by a senior surgeon; 2) have residents rate the effectiveness of the videos as a preoperative tool. STUDY DESIGN: Prospective study. METHODS: A video-library of procedures at (https://www.youtube.com/user/cisurgeon) was formatted via time-stamping to coincide expert level narration with closed captioning, critical procedural steps, relevant instrumentation, radiographic pictures, orientation cues, and anatomical highlights. Otolaryngology trainees of postgraduate years 2 through 5 (n = 13) watched a minimum of three videos and completed an assessment addressing: current resource identification/usefulness comparison, self-efficacy, impact on preparation time, and prioritization of resources. RESULTS: The videos rated as highly useful compared with current resources (p = 0.002) and capable of promoting self-efficacy. Residents reported moderate-high prioritization of our multi-media formatted resource (scores >6) among their current preoperative regimen. CONCLUSION: The varied videos were rated highly in terms of usefulness, promoting self-efficacy and as a high-priority for a resident's surgical preparation. Multimedia-formatted training videos should be further explored for this generation of electronic-learners. Future studies with a larger cohort, objective approaches, and multidisciplinary involvement are needed to determine the full impact of this education medium on surgical-training.

An unusual cause of delirium.

Sleep disordered breathing (SDB) including obstructive sleep apnea (OSA), central sleep apnea (CSA), and Cheyne-Stokes breathing is common in patients with congestive heart failure (CHF). In a study of 81 males with an ejection fraction (EF) < 45%, 51% of patients had documented SDB with the majority of cases representing CSA. Studies suggest that SDB is an independent risk factor for increased morbidity and mortality in the setting of CHF. Like OSA, CSA frequently presents with nighttime awakenings, nocturnal hypoxia, and daytime somnolence, but only OSA has been reported to present with delirium. We present a patient with clear manifestations of CSA with frank delirium that improved only after BPAP therapy.