Prognostic effect of pre- and post-admission antibiotic treatment in paediatric acute mastoiditis.

OBJECTIVE: To evaluate the effect of pre- and post-admission antibiotic treatment in paediatric acute mastoiditis. DESIGN: Retrospective study. METHOD: Eighty-eight children with acute mastoiditis, from 2003 to 2012, were studied to investigate the effect of antibiotic therapy on short and long-term sequelae. RESULTS: The median period of antibiotic therapy immediately following hospital discharge was 10 days (range, 5-49 days; standard deviation = 7.46). There were no sequelae within the fortnight following antibiotic therapy completion, but 14 of 40 patients had significant sequelae thereafter, including recurrent otorrhoea, acute otitis media and ventilation tube insertion requirement. Complication rates were significantly higher among patients who had pre-admission antibiotic therapy (52 per cent), compared to patients previously untreated (27 per cent). CONCLUSION: Paediatric acute mastoiditis patients treated with antibiotic therapy prior to admission are at higher risk for complication development. The advised time period for oral antibiotic therapy following hospital discharge remains as 10 days in all cases of uncomplicated acute mastoiditis.

Sub-labial packing: a novel method of stopping epistaxis from Little's area.

Epistaxis is frequently managed both by patients in the community and by health professionals. Many methods have been described in the literature about how to manage this condition. Epistaxis is usually due to anterior circulation bleeding at an area known as Kiesselbach's plexus (Little's area). Five vessels supply Little's area; one of these, the septal branch of the superior labial artery, can be compressed via an easy and novel technique, sub-labial packing. Sub-labial packing is a technique proposed as an adjunct to the standard 15 min ala nasi compression as a simple yet effective technique to stop epistaxis. We hereby report two cases of managing epistaxis from Little's area using sub-labial packing.

What effect has pneumococcal vaccination had on acute mastoiditis?

BACKGROUND: Streptococcus pneumoniae is a frequent cause of acute mastoiditis. Despite the recent (2005) introduction of pneumococcal vaccination, mastoiditis incidence and severity may be increasing. This study aimed to assess the incidence, severity and microbiology of acute mastoiditis over an 11-year period. METHODS: Retrospective review of paediatric acute mastoiditis cases seen at our institution (2000-2010), comparing patients seen prior to vaccination introduction (period one, 2000-2004), around the time of vaccine introduction (period two, 2005-2007) and post-vaccination (period three, 2008-2010). RESULTS: We reviewed 84 children. In periods one, two and three, respectively: mean annual case load was 8.4, 5 and 9 children; pneumococcal isolates were seen in 40.5, 6.7 and 29.6 per cent of cases; highest recorded fever was 38.6, 38.9 and 38.2°C and highest leukocyte count 18.9, 15.0 and 15.6 × 109/l; incidence of intracranial complications was 11.9, 0 and 7.4 per cent; mean duration of intravenous antibiotics was 6.0, 4.1 and 4.2 days; proportion treated surgically was 71.4, 60.0 and 48.1 per cent; and mean length of in-patient stay shortened. CONCLUSION: Pneumococcal mastoiditis admission rates appeared to fall when vaccination was introduced, with concomitant reduction in overall mastoiditis incidence and intracranial complications; subsequently, however, admission rates rapidly returned to pre-vaccination levels.

Foreign body aspiration and language spoken at home: 10-year review.

OBJECTIVE: To review foreign body aspiration cases encountered over a 10-year period in a tertiary paediatric hospital, and to assess correlation between foreign body type and language spoken at home. STUDY DESIGN AND METHOD: Retrospective chart review of all children undergoing direct laryngobronchoscopy for foreign body aspiration over a 10-year period. Age, sex, foreign body type, complications, hospital stay and home language were analysed. RESULTS: At direct laryngobronchoscopy, 132 children had foreign body aspiration (male:female ratio 1.31:1; mean age 32 months (2.67 years)). Mean hospital stay was 2.0 days. Foreign bodies most commonly comprised food matter (53/132; 40.1 per cent), followed by non-food matter (44/132; 33.33 per cent), a negative endoscopy (11/132; 8.33 per cent) and unknown composition (24/132; 18.2 per cent). Most parents spoke English (92/132, 69.7 per cent; vs non-English-speaking 40/132, 30.3 per cent), but non-English-speaking patients had disproportionately more food foreign bodies, and significantly more nut aspirations (p = 0.0065). Results constitute level 2b evidence. CONCLUSION: Patients from non-English speaking backgrounds had a significantly higher incidence of food (particularly nut) aspiration. Awareness-raising and public education is needed in relevant communities to prevent certain foods, particularly nuts, being given to children too young to chew and swallow them adequately.

Bacterial biofilm adherence to middle-ear ventilation tubes: scanning electron micrograph images and literature review.

INTRODUCTION: The organisms that cause many device-related and other chronic infections actually grow in biofilms in or on these devices. We sought to examine the role of biofilm formation in chronic middle-ear ventilation tube infection. CASE REPORT: Scanning electron micrograph images are presented which demonstrate biofilm on a middle-ear ventilation tube removed from a five-year-old child's chronically discharging ear. A review of the relevant international literature explores the role of biofilms in chronic infection and discusses potential intervention strategies. CONCLUSION: Biofilms may be responsible for chronic middle-ear ventilation tube infection that resists treatment with conventional antibiotics.

Adult epiglottitis.

Adult epiglottitis is a disease that is well known to otolaryngologists, but is less commonly encountered in general medical practice. It is being recognized with increasing frequency, and in many respects is different from paediatric epiglottitis. Three patients with adult epiglottitis are described, with an emphasis on the variation in clinical presentation and the difficulty in diagnosis. The appropriate examinations and the management of the disease are discussed.

Pass/fail criteria in screening for otitis media in children with learning disorders.

A group of 75 children with language/learning disorders were screened for middle ear problems using serial tympanometry and otoscopy. Using a fail criterion of -200 mm H2O for tympanometry, 68% of the ears identified as pathological by otoscopy were identified by two serial tympanometry screens. The concurrence of otoscopy and serial tympanometry indicated a failure rate of 18% of the ears tested. It is concluded that for children in special populations, such as those with language/learning disorders, who may need careful monitoring for identification of middle ear problems, a combination of otoscopy and a single test of tympanometry may improve the reliability of screening programs.