Revisiting the Great Ormond Street Hospital protocol for ward decannulation of children with tracheostomy.

INTRODUCTION: Tracheostomy decannulation is an important and final step in managing patients once the underlying issue requiring a tracheostomy resolves. However, no consensus exists on the optimal method to decannulate a paediatric patient. We revisit the Great Ormond Street Hospital (GOSH) tracheostomy decannulation protocol, a 5-day process involving downsizing the tracheostomy tube, capping, and observation, to evaluate its effectiveness and assess if changes to the protocol are required. METHOD: This is a retrospective study, reviewing patient records between April 2018 and April 2023 from a single quaternary care centre. Data extracted include comorbidities, age at the time of decannulation, duration of tracheostomy, reason for tracheostomy insertion, whether a decannulation attempt was successful or not, and the timings of decannulation failure. RESULTS: 66 patients that met the selection criteria underwent a decannulation trial between April 2018 and April 2023. 32 patients were male, and 34 patients were female. Age at attempted decannulations ranged from 1 year to 18 years, with an average age of 6.1 years. There were a total of 93 attempts at decannulation, with 51 (54.8%) successful attempts, 35 (56.5%) first decannulation attempt successes, and 42 (45.2%) unsuccessful attempts. 17 patients had 2 attempts at decannulation, and 4 patients had 3 or more attempts at decannulation. Of the unsuccessful attempts, patients mostly failed on capping of the tracheostomy tube with 33 failures (35.5%). CONCLUSION: The GOSH protocol achieved similar success rates to comparable protocols. The protocol's multi-step approach provides thorough evaluation and support for patients during the decannulation process, and its success on a complex patient cohort supports its continued use.

Narrative review of contemporary treatment options in the care of patients with obstructive sleep apnoea.

Snoring and obstructive sleep apnoea (OSA) are increasingly common conditions, and confer a significant health and socioeconomic burden. Furthermore, untreated OSA represents a significant mortality risk. Patients require careful assessment, including detailed clinical history and examination, sleep study and drug-induced sleep endoscopy (DISE). Although nasal continuous positive airway pressure (nCPAP) is the gold standard treatment for moderate and severe OSA, multidisciplinary team assessment is often required to develop the best treatment plan for an individual, especially when nasal CPAP is poorly tolerated. There is a wide range of medical and surgical treatment options, and following appropriate patient selection and assessment, a focused site-specific, often multilevel, intervention is indicated. There is an increasing body of evidence in the literature supporting these multilevel interventions and with agreement on standardized outcome measures more trials are likely to improve the robustness of these data further.

Sudden onset unilateral sensorineural hearing loss after rabies vaccination.

A 33-year-old man developed profound sudden onset right-sided hearing loss with tinnitus and vertigo, within 24 h of pretravel rabies vaccination. There was no history of upper respiratory tract infection, systemic illness, ototoxic medication or trauma, and normal otoscopic examination. Pure tone audiograms (PTA) demonstrated right-sided sensorineural hearing loss (thresholds 90-100 dB) and normal left-sided hearing. MRI internal acoustic meatus, viral serology (hepatitis B, C, HIV and cytomegalovirus) and syphilis screen were normal. Positive Epstein-Barr virus IgG, viral capsid IgG and anticochlear antibodies (anti-HSP-70) were noted. Initial treatment involved a course of high-dose oral prednisolone and acyclovir. Repeat PTAs after 12 days of treatment showed a small improvement in hearing thresholds. Salvage intratympanic steroid injections were attempted but failed to improve hearing further. Sudden onset sensorineural hearing loss (SSNHL) is an uncommon but frightening experience for patients. This is the first report of SSNHL following rabies immunisation in an adult.

An ingested foreign body: two sides of the same coin?

A 2-year-old child presented to the emergency department with an acute onset of dysphagia and stertor. A plain anteroposterior chest X-ray revealed a single circular opacity in the middle third of the oesophagus consistent with an ingested coin. The child was taken to the theatre for rigid pharyngo-oesophagoscopy and removal of the coin. After the first coin was removed subsequent endoscopic examination revealed a second coin at the same location. This extremely rare case of two ingested coins becoming impacted with perfect radiological alignment emphasises the importance of thorough examination on endoscopy and the potential limitations of an X-ray in initial assessment of an ingested foreign body.

Meta-analysis of minimally invasive video-assisted thyroidectomy.

OBJECTIVES: The aim of this study is to compare minimally invasive video-assisted thyroidectomy (MIVAT) to conventional thyroidectomy. STUDY DESIGN: A systematic review of the literature and meta-analysis. METHODS: All published prospective controlled trials that compared MIVAT to conventional thyroidectomy were identified. The trials data were extracted and statistical analyzed using Statsdirect 2.5.7. RESULTS: Five trials were identified. The total number of patients was 318. The primary outcome measures were pain, postoperative hypocalcaemia, and postoperative recurrent laryngeal nerve palsy. There was no difference in rates of postoperative hypocalcaemia or postoperative recurrent laryngeal nerve palsy between the techniques. Reported pain scores at 24 hours were significantly lower in MIVAT compared to conventional surgery. Pooled effect size was -4.496 (95% confidence interval [CI] = -7.146 to -2.045, P = .0004). The secondary outcome measures were operative time, blood loss, and cosmesis. There was significant improvement in patient reported scores for cosmesis with MIVAT. The pooled effect size was 3.669 (95% CI 0.636-60.702, P = .0178). MIVAT was associated with a significant increase in operative time. Pooled effect size was 1.681 (95% CI 0.600-2.762, P = .0023). There was no difference in blood loss between the groups. CONCLUSIONS: This study demonstrates that MIVAT is as safe as the existing gold standard operation. Furthermore, it has better cosmetic and pain outcomes for patients when compared to conventional surgery. MIVAT is a promising new technique, with obvious benefits over the established surgery, for small-volume thyroid disease that mainly affects a young female patient population.