BackgroundAcupuncture is a form of traditional Chinese medicine being increasingly used as complementary therapy in many countries. It is relatively safe and rarely associated with deep infections.Case presentationIn this case report, we describe a middle-aged Chinese patient who presented acutely to our emergency department with cauda equina syndrome secondary to acupuncture-related epidural abscesses, which were treated with surgical decompression and intravenous antibiotics. We also present a review of case reports of this rare condition in available literature.ConclusionEmergency physicians should be aware that spinal abscesses may occur after acupuncture, with a broad spectrum of clinical presentations. If a history of recent acupuncture over the symptomatic area is elicited, a high index of suspicion should be maintained and appropriate imaging performed to establish the diagnosis. Treatment is directed by a number of factors, such as severity and duration of neurological deficit and progression of symptoms.

BackgroundEmergency departments (ED) are important providers of asthma care, particularly after-hours. We identified gaps for quality improvement such as suboptimal adherence rates to three key recommendations from the Global Initiative for Asthma (GINA) guidelines for discharge management asthma guidelines. These were: the prescription of oral and inhaled corticosteroids (OCS and ICS) and issuance of outpatient follow-up for patients discharged from the ED.AimTo achieve an adherence rate of 80% to GINA guidelines for ED discharge management by providing after-hours asthma counselling services.MethodsWe implemented Asthma-COPD Afterhours Respiratory Nurse at Emergency (A-CARE) according to the Plan-Do-Study-Act (PDSA) framework to provide after-hours asthma counselling and clinical decision support to ED physicians three nights a week. Data on adherence rates to the GINA guidelines were collected and analysed on a run chart.ResultsAfter 17 months’ follow-up, a sustained improvement was observed in patients reviewed by A-CARE in the median adherence rates to OCS prescription (58% vs 86%), ICS initiation (27% vs 67%) and issuance of follow-up (69% vs 92%), respectively. The overall impact was, however, limited by a suboptimal referral rate to A-CARE (16%) in a clinical audit of all ED patients with asthma. Nonetheless, in this audit, attendance rates for patients referred to our respiratory department for follow-up were higher in those receiving asthma counselling compared with those who did not (41.7% vs 15.9%, p=0.0388).ConclusionSustained improvements in the adherence rates to guidelines were achieved for patients reviewed by A-CARE but were limited in overall impact due to suboptimal referral rate. We plan to improve the quality of asthma care by implementing further PDSA cycles to increase the referral rates to A-CARE.

INTRODUCTION It remains unclear which advanced airway device has better placement success and fewer adverse events in out-of-hospital cardiac arrests (OHCAs). This study aimed to evaluate the efficacy of the VBM laryngeal tube (LT) against the laryngeal mask airway (LMA) in OHCAs managed by emergency ambulances in Singapore. METHODS This was a real-world, prospective, cluster-randomised crossover study. All OHCA patients above 13 years of age who were suitable for resuscitation were randomised to receive either LT or LMA. The primary outcome was placement success. Per-protocol analysis was performed, and the association between outcomes and airway device group was compared using multivariate binomial logistic regression analysis. RESULTS Of 965 patients with OHCAs from March 2016 to January 2018, 905 met the inclusion criteria, of whom 502 (55.5%) were randomised to receive LT while 403 (44.5%) were randomised to receive LMA. Only 174 patients in the LT group actually received the device owing to noncompliance. Placement success rate for LT was lower than for LMA (adjusted odds ratio [OR] 0.52, 95% confidence interval [CI] 0.31–0.90). Complications were more likely when using LT (OR 2.82,0 95% CI 1.64–4.86). Adjusted OR for prehospital return of spontaneous circulation (ROSC) was similar in both groups. A modified intention-to-treat analysis showed similar outcomes to the per-protocol analysis between the groups. CONCLUSION LT was associated with poorer placement success and higher complication rates than LMA. The likelihood of prehospital ROSC was similar between the two groups. Familiarity bias and a low compliance rate to LT were the main limitations of this study.

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Introduction: Flood syndrome is a rare and potentially fatal complication of liver cirrhosis with gross ascites. Case presentation: We present a case of Flood syndrome in a gentleman with alcoholic cirrhosis and ascites who had sudden spontaneous rupture of umbilical hernia, resulting in sudden gush of ascitic fluid from the hernia. The wound was cleaned and covered in sterile dressing and was admitted for further management. His umbilical hernia wound was closed at bedside by General Surgery team and he underwent ultrasound-guided ascitic drain insertion by Interventional Radiology. His stay was complicated by bacterial peritonitis which was treated with intravenous antibiotic. Patient eventually recovered and was discharged well. Discussion: Flood syndrome has high complication and mortality rate. Recent reported cases were reviewed, focusing on the causes of cirrhosis, complications of Flood syndrome, treatments provided and the outcomes. Conclusion: There is currently no standard guideline for the management of Flood syndrome which falls in the grey area between medical and surgical management. Proper medical management with early surgical consultation is important to reduce the morbidity and mortality for these patients.