The starship children's hospital tonsillectomy: A further 10 years of experience.

OBJECTIVES/HYPOTHESIS: Tonsillectomy as a day-stay procedure remains controversial, although it is an established procedure in New Zealand. We reviewed our last 10 years' experience. METHODS: A prospective audit was used to determine unplanned conversion from day-stay to overnight hospital admission rates and the incidence of postoperative complications. RESULTS: There were 5,400 tonsillectomies performed over the 10-year study period (January 2004-January 2015); 71% as outpatients. The unplanned conversion rate to overnight stay was 0.4%. The median age of day-stay patients was 6.5 years (range 13 months-15 years) compared with those admitted for overnight stay (5 years; range 8 months-15 years). The primary postoperative bleed rate was 0.5% (confidence interval [CI] 0.3%-0.7%), and the combined primary and secondary posttonsillectomy bleed rate was 4.3% (CI 3.8%-5.0%). The rate of patients returning with postoperative complications within 1 month of surgery was 6.3% (CI 5.6%-7.0%). CONCLUSION: Day-stay tonsillectomy in the pediatric population is safe when performed using the described guidelines in a facility with appropriate resources. LEVEL OF EVIDENCE: 4. Laryngoscope, 126:E416-E420, 2016.

The incidence of acute otitis media in New Zealand children under five years of age in the primary care setting.

INTRODUCTION: Acute otitis media (AOM) is a common childhood infection. Baseline data are required to evaluate potential changes in the epidemiology of AOM with new public health measures. AIM: To estimate the incidence of AOM in children under five years of age in primary care in New Zealand. METHODS: Using a cohort study design, consultation notes from 1 November 2008 to 31 October 2009 from 63 primary care facilities were analysed for new and recurrent episodes of AOM, complications, antimicrobial use and outcome. RESULTS: There were 19 146 children in the sample. The raw incidence of AOM was 273 per 1000 children (27.3%; 95% CI 216-330). Of the 3885 children, 2888 (74%) had one episode of AOM and 152 (4%) of these children developed recurrent AOM. Incidence declined with age. There was no difference in incidence between Maori, Pacific and 'Other' ethnicities. Antibiotics were used to treat 2653 (51%) AOM episodes and 113 (4.3%) of these children re-presented within three days of antibiotic therapy for persistent symptoms. Tympanic membrane perforation was the only complication noted, observed in 62 (1%) episodes. DISCUSSION: These data indicate that AOM is an important and frequent childhood infection in New Zealand. The show a significant decline in the use of antibiotics to manage AOM in concordance with accepted best practice. The complication rate of AOM is likely under-represented. This study enables future research into the effectiveness of current and future immunisations and changing management practices in New Zealand.

Middle ear disease in children with cleft palate: protocols for management.

OBJECTIVE: There is wide international variation in the protocols used for middle ear disease management in cleft palate patients. Ventilation tube (grommet) insertion may occur routinely at the time of palatoplasty or selectively on a separate occasion if symptomatic middle ear disease develops. The audiological and otologic outcomes of cleft palate patients were studied in a single institution over a timeframe in which both protocols were utilised. METHODS: This was a retrospective study of 234 cleft palate patients who underwent palatoplasty from 1990 to 2005 at Middlemore Hospital, Auckland, New Zealand. Data on hearing loss, middle ear disease, and tympanic membrane abnormalities was collected from clinical notes. Audiological data was obtained from pure tone audiogram reports. RESULTS: Forty-five patients had routine grommets inserted concurrent with palatoplasty and 189 patients were managed conservatively with selective grommet insertion if indicated. Grommets were subsequently required in 79 (41.8%) of these 189 patients. There was no difference in the incidence of persistent conductive hearing loss, but recurrent middle ear disease, tympanic membrane abnormalities, and the total number of grommet insertions were significantly higher in the routine grommet group. Poorer outcomes were noted in patients who had undergone a greater number of grommet insertions. CONCLUSION: No significant deterioration in audiological outcomes and better otologic outcomes were found in cleft palate patients undergoing selective grommet insertion compared to routine grommet insertion. It is recommended that ventilation tube placement occur in patients selected on the basis of symptomatic infection or significant hearing loss.