Implementation of Ireland's first state-funded day-case total hip arthroplasty programme.

BACKGROUND: Over the last two decades, many elective procedures have transitioned to day-case surgery thanks to the introduction of 'enhanced recovery' protocols. Only recently has total hip arthroplasty been considered a candidate for day-case surgery, as it was once associated with significant pain, mobility impairment and prolonged postoperative recovery. The National Orthopaedic Hospital Cappagh became the first public hospital in Ireland to set up a day-case total hip arthroplasty service in June 2018, and since then has performed over 109 such cases. AIMS: We outline our day-case total hip arthroplasty pathway, with specific focus on anaesthetic considerations. We report rates of failed discharge and readmission. RESULTS: We achieved successful same-day discharge in 90.8% of our first 109 cases. Readmission rate was 4.6%. CONCLUSION: Our experience of implementing a day-case total hip arthroplasty pathway was highly positive and congruent with expectations from the literature. With appropriate patient selection and education, day-case total hip arthroplasty is not just safe, but of benefit to both patients and healthcare systems.

Prone positioning for mechanically ventilated patients with coronavirus disease 2019: the experience of an Irish regional hospital intensive care unit.

BACKGROUND: The benefits of prone positioning in acute respiratory distress syndrome (ARDS) have been known for many years. While some controversy exists regarding whether coronavirus disease 2019 (COVID-19) pneumonia should be treated with the same therapeutic strategies as for non-COVID ARDS, the Surviving Sepsis Campaign still provide a weak recommendation to utilise prone positioning in this setting. AIMS: The aims of this study are to ascertain if prone positioning improves oxygenation significantly in mechanically ventilated patients with severe COVID-19 ARDS and to describe the feasibility of frequent prone positioning in an Irish regional hospital intensive care unit (ICU) with limited prior experience. METHODS: In this retrospective, observational cohort study, we investigate if the PaO2/FiO2 ratio and ventilatory ratio improve during and following prone positioning, and whether this improvement correlates with patient baseline characteristics or survival. RESULTS: Between March 2020 and 2021, 12 patients underwent prone positioning while mechanically ventilated for severe COVID ARDS. Sixty-six percent were male, mean age 60.9 (± 10.5), mean BMI 33.5 (± 6.74) and median APACHE II score on admission to ICU was 10.5 (7.25-16.3). Further, 83% were proned within 24 h of being intubated due to refractory hypoxaemia. PaO2/FiO2 ratio improved from 11.6 kPa (9.80-13.8) to 15.80 kPa (13.1-19.6) while prone, p < 0.0001. CONCLUSIONS: We found prone positioning to be a safe method of significantly improving oxygenation in mechanically ventilated patients with severe COVID-19 ARDS. We did not find a relationship between patient baseline characteristics nor illness severity and degree of PaO2/FiO2 ratio improvement, nor did we find a relationship between degree of PaO2/FiO2 ratio improvement and survival.

Acute hemiparesis and status epilepticus following endoscopic esophageal balloon dilation: is it really a stroke?

A 68-year-old gentleman was referred for elective upper gastrointestinal endoscopy on a background of dysphagia and esophageal candidiasis. A benign peptic stricture was noted, managed with balloon dilation without apparent immediate complication. At completion, however, the patient became confused and agitated, with no improvement despite the reversal of sedation. Two hours later, with all investigations for suspected complications including perforation, negative, he developed acute left-sided hemiparesis. Urgent computed tomography brain and angiogram were both normal. A diagnosis of acute ischemic stroke was made, and the patient was thrombolysed in the Intensive Care Unit. No improvement of the stroke was observed. Seven hours later, the patient developed generalized tonic-clonic seizures that required phenytoin infusion and subsequent intubation and ventilation. The following morning, magnetic resonance imaging brain did not reveal features of a stroke, but instead diffuse cortical and white matter edema in the right frontal lobe, consistent with atypical, unilateral Posterior Reversible Encephalopathy Syndrome (PRES). Signs and symptoms resolved rapidly over the course of several days, and after one month the patient made a complete clinical and radiological recovery. To our knowledge, this is the only case of PRES to arise in the setting of endoscopy and esophageal dilation.