Ageing population is creating an imminent burden on the emergency service in Hong Kong. Previously unavailable epidemiological information about geriatric attendance to AEDs was described. This forms the basis for development of future studies concerning the medical services on this specific group of patients.
Background: The Emergency Medicine Ward (EMW) was established in Caritas Medical Centre (CMC) in November 2007 under the management of emergency physicians. With the support from the psychiatric team and medical social workers, it provided effective management for intoxicated patients as an alternative to traditional inpatient service. Objective: The aim of this study was to evaluate the impact of the EMW in the management of acute intoxication. Method: A retrospective comparative study with data retrieved from all admitted intoxicated and suspected intoxicated patients was carried out over two separate half-year periods in 2007 and 2008, before and after the establishment of the EMW. Data on patient demographics, reason of exposure, substance involved, treatment, psychiatric service offered, clinical outcome, hospital length of stay (LOS) and 28-day hospital readmission were compared. Results: A total of 316 intoxicated patients were admitted to CMC with 165 in the 2007 group and 151 in the 2008 group. Both groups shared similar basic epidemiological data. There was a marked reduction in hospital LOS from 80.1 hours to 45.9 hours (p<0.01), a markedly increased proportion of patients receiving psychiatric service from 47.9% to 71.5% (p<0.01) and a significant decline in the access time of psychiatric assessment from 27.4 hours to 10.6 hours (p<0.05). There were no statistically significant difference in treatment, patient clinical outcome and 28-day hospital re-admission. Conclusions: The establishment of EMW achieved a significant reduction in hospital LOS of intoxicated patients without jeopardizing patient outcome. The results also illustrate that EMW can provide a good platform for the integration of psychiatric service for these patients.
Internal carotid artery dissection is one of the most frequent causes of stroke in young people. Seventy percents of cases are under 50 years old and there is a slight predominance of males. Trivial head injury or neck trauma may cause dissection. Magnetic resonance angiography is important in diagnosis and management planning. Early anti-thrombotic therapy is the main treatment modality. In this case report, a 27 years old male van driver who has played boxing for several years presented to us with acute confusion after a car accident. The patient was put on warfarin for several months and enjoyed good recovery at follow up.
To study the characteristics and outcome of geriatric patients presenting with fever to an emergency department in Hong Kong and to analyse the factors affecting their length of stay. Methods: Retrospective study. Patients aged ≥65 who complained of fever, or with temperature ≥37.5 o C (aural) presenting to the Accident and Emergency Department (AED) of Caritas Medical Centre in Hong Kong from 14 November 2006 to 13 December 2006 were enrolled. The demographic data, clinical information and outcomes were studied. The characteristics of short stay and long stay patients were compared. Results: There were 370 patients in the study. Their median age was 80. Of these patients, 64.9% were category 3 or above, i.e. urgent, emergent or critical. The most common chief complaints were fever, shortness of breath, dizziness and cough. The admission rate was 81.9%. The median length of stay in hospital was 4.3 days. The most common hospital discharge diagnoses were chest infection, urinary tract infection, and fever with unknown cause. The discharge rate within 48 hours was 24.6%. With further analysis, temperature, walking ability, triage category and neutrophil count were significantly different between short stay (≤48 h) and long stay (>48 h) patients. For those discharged alive either from the AED or ward, 20.1% re-attended the AED within 14 days of discharge, and 17.5% of those previously discharged were admitted again for fever or other problems. Conclusion: Elders with fever are a major challenge to the AED and health care facilities. The admission rate for this group of patients is usually high. Elders with poor walking ability, high triage category, high temperature and neutrophil count were prone to have longer stay. (Hong Kong j.emerg.
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