The role of a mobile hearing application in secondary care ENT (HAppENT).

OBJECTIVE: Sudden hearing loss is a common presentation to ENT. In the authors' practice, patients often wait many weeks for formal hearing testing. This study aimed to assess whether a tablet-based hearing test, hearTest, could aid clinical decision-making within secondary care ENT. METHOD: This was a multi-centre, prospective, non-randomised study to assess the feasibility, usability and accuracy of hearTest. RESULTS: In the sample, hearTest was shown to be an acceptable method of testing for hearing loss by both patients and clinicians. The 0.5-4 kHz range had an average clinical agreement rate of 95.1 per cent when compared with formal pure tone audiometry, deeming it an accurate test to diagnose hearing loss. CONCLUSION: The authors propose that hearTest can be used within ENT as a clinical decision support tool when manual audiometry is not immediately available. Within the authors' practice, hearTest is used to aid diagnosis and management of sudden sensorineural hearing loss.

The effectiveness of conservative management for retropharyngeal abscesses greater than 2 cm.

OBJECTIVES: Conservative management for retropharyngeal abscesses <2 cm is now a first line option. It is unclear if conservative management can be used to manage larger abscesses without increased morbidity and mortality. STUDY DESIGN: A prospective case series was performed from 2012 to 2015 by the Otolaryngology department of the San Fernando General Hospital involving pediatric patients who presented with retropharyngeal abscesses. All patients were initially treated with antibiotics alone. METHODS: Patients with clinical features and CT scan confirmation of a retropharyngeal abscess were included in the study. Those who improved clinically and biochemically within 48 h continued to be treated conservatively and those who deteriorated had surgical intervention. RESULTS: Sixteen patients fulfilled the inclusion criteria. Most patients were Afro Trinidadian males between the ages of two and five who were also found to be iron deficient. Drooling was a sensitive predictor for the presence of an abscess but did not indicate the need for drainage. Hoarseness was the clinical feature that prompted surgical intervention. Sixty three percent of patients had an abscess >2 cm of which 90% improved within 48 h. One patient required surgical drainage with no increase in morbidity or mortality. CONCLUSION: Conservative management of retropharyngeal abscesses >2 cm can be offered to patients during the first 48 h. If the patient demonstrates clinical and biochemical improvement, antibiotics alone can be continued. If the patient deteriorates, surgical drainage can be subsequently performed with no increase in morbidity and mortality.