Assessment of YouTube as an educational tool in teaching flexible nasendoscopy and peritonsillar abscess drainage

BACKGROUND

Partly as a result of coronavirus disease 2019, YouTube has become a more frequent educational source for otolaryngology trainees. This study sought to assess the quality of flexible nasendoscopy and peritonsillar abscess drainage videos.

METHOD

YouTube was systematically searched using 13 terms related to flexible nasendoscopy and peritonsillar abscess drainage. Two independent reviewers assessed the quality of each video using the Laparoscopic Video Educational Guidelines.

RESULTS

Twenty-seven videos were deemed suitable. The mean total Laparoscopic Video Educational Guidelines scores for videos on flexible nasendoscopy (18 videos) and peritonsillar abscess drainage (9 videos) were 10.3 (standard deviation = 3.1) and 11.7 (standard deviation = 4.6), respectively. Most of the videos were deemed of medium quality. The Laparoscopic Video Educational Guidelines score correlated positively with flexible nasendoscopy video length and how recently a peritonsillar abscess drainage video had been uploaded.

CONCLUSION

The limited high-quality videos on YouTube are difficult to identify from the search metrics available. Trainees and ENT induction programmes would benefit greatly from an online platform that contains a catalogue of high-quality surgical videos.

Suicidal ideation in people with tinnitus: a systematic review and meta-analysis

OBJECTIVE

Tinnitus is associated with a variety of cognitive, psychosocial and psychiatric disorders, and may contribute to suicidality. However, the prevalence of suicidal ideation (SI) in tinnitus populations has not previously been systematically reviewed.

METHOD

Medline, Embase and PsychInfo were searched in August 2020 to identify studies that assessed suicidal ideation in people aged 16 years and above with subjective tinnitus.

RESULTS

Six cross-sectional studies were included, representing 7192 tinnitus sufferers across 4 countries. The pooled prevalence of suicidal ideation in tinnitus populations was 20.6 per cent (95 per cent confidence interval, 10.8-30.3 per cent; I2 = 88 per cent). Two studies included a control population, in which the prevalence of suicidal ideation was significantly lower. The quality of included studies was variable.

CONCLUSION

It is not possible to arrive at any reasonable conclusion given the lack of quality studies, meaning the pooled prevalence should be interpreted very cautiously. Suicidal ideation may be more prevalent in tinnitus populations. Further large-scale epidemiological research investigating this relationship is needed, which may help psychiatric risk stratification.