Journal of acute medicine最新文献

Background: With emergency department (ED) crowding and high workloads burdening healthcare, efficient patient flow management becomes increasingly crucial. A significant portion of this crowding is attributed to patients with minor traumatic injuries. The objective of this study is to investigate to what extent a separate patient flow for patients with small traumatic injuries influences consult times and patient satisfaction.

Methods: During COVID-19, patients with small traumatic injuries in the ED were redirected to an outpatient clinic (the Fracture Clinic). The Fracture Clinic was maintained for seven weeks during which the consult time and patient satisfaction were recorded for every individual. Retrospectively, the same procedure was followed for the seven weeks prior to the outbreak of COVID, with the regular procedure in place.

Results: In total, 922 patients were included in the research: 415 patients in the intervention group (Fracture Clinic) and 507 patients in the control group (ED group). The consult time in the Fracture Clinic (median = 30 min) is significantly lower compared to the ED group (median = 86 min) (U = 25,147.500, z = 19.9, p < 0.001). The overall consult in terms of patient satisfaction scored higher for the Fracture Clinic Group than the ED group (T[df] = -4.449 [479], p < 0.001).

Conclusions: The Fracture Clinic resulted in shorter consult times and an increased patient satisfaction compared to the usual patient flow for patients with small traumatic injuries in the ED. These patients could be redirected to an outpatient clinical setting to improve efficiency in patient flow, while avoiding a negative impact from the triage system in which they usually are the lowest priority.

Background: Since late 2019, the global community has been gripped by the uncertainty surrounding the SARS-CoV-2 pandemic. In November 2021, the emergence of the Omicron variant in South Africa added a new dimension. This study aims to assess the disease's severity and determine the extent to which vaccinations contribute to reducing mortality rates.

Methods: A systematic review and meta-analysis of the epidemiological implications of the omicron variant of SARS-CoV-2 were performed, incorporating an analysis of articles from November 2021that address mortality rates.

Results: The analysis incorporated data from 3,214,869 patients infected with omicron, as presented in 270 articles. A total of 6,782 deaths from the virus were recorded (0.21%). In the analysed articles, the pooled mortality rate was 0.003 and the pooled in-house mortality rate was 0.036. Vaccination is an effective step in preventing death (odds ratio: 0.391, p < 0.01).

Conclusion: The mortality rates for the omicron variant are lower than for the preceding delta variant. mRNA vaccination affords secure and effective protection against severe disease and death from omicron.

Fenitrothion is one of the most globally used organophosphorus pesticides, which can cause neurological symptoms, including involuntary movements. However, due to the limited number of case report, information on its treatment is also scarce. Here we presented a 74-year-old Japanese woman who was admitted to our hospital due to a persistent nausea and vomiting after ingesting 200 mL of 50% fenitrothion for a suicidal attempt. She received continuous intravenous infusion of atropine and 2-pyridine aldoxime methiodide under mechanical ventilation and continuous hemodiafiltration. However, she developed fasciculations of the face and right arm on day 11, which raised suspicions of delayed neuropathy associated with organophosphorus poisoning. To reduce the risk of respiratory depression, she received intravenous levetiracetam at a dosage of 1,000 mg/day. However, as her fasciculations persisted, the levetiracetam dosage was adjusted to 2,000 mg/day on day 14. On the following day, her fasciculations subsided. Neurologic symptoms of lipid-soluble organophosphorus poisoning, including fenitrothion, can sometimes delay following ingestion. Temporary administration of levetiracetam may prove effective in alleviating fasciculations.

Following vaccination for COVID-19, various cutaneous adverse reactions (CARs) are reported. Here is an Asian male in late 50's who developed necrotic skin with mucosal involvement 10 days following booster dose of ChAdOx1 nCov-19 vaccination. Based on disease course and morphology, toxic epidermal necrolysis (TEN) was suspected. The patient developed respiratory distress and was intubated, intravenous immunoglobulin (IVIG) administered at 2 g/kg body weight following which skin lesions healed in fourth week, the patient was discharged after 50 days of intensive care unit (ICU) stay. Severe CARs are rare following vaccination, of two components in ChAdOx1nCoV-19 adenoviral vector vaccine, virotopes cause T-cell mediated granulysin and granzyme B release leading to epidermal detachment and mucosal involvement of conducting airways causing respiratory failure. CARs can also occur in whom first and second dose was uneventful. Supportive therapy and prevention of sepsis are mainstay of management. Though the use of IVIG has shown conflicting results, our case was successfully managed with IVIG.

Background: Point-of-care ultrasound (POCUS) is a valuable tool that assists in diagnosis and management of patients in the emergency department (ED) while being cost-efficient and without the use of ionizing radiation. To discern the opinions and perceptions of ED staff about POCUS applications and barriers, we conducted a cross-sectional survey of employees of 12 EDs in North Texas.

Methods: Participants completed a 20-item online survey about POCUS with questions pertaining to four domains: (1) employee and training information, (2) perceived benefits, (3) common applications, and (4) barriers to use. Out of 805 eligible ED employees, 103 completed the survey (16.1% response rate).

Results: The results indicated a generally positive perception of POCUS among all employee types. Physician had significant exposure and training of POCUS than non-physician group ( p < 0.001). Physicians tend to find cardiac assessments more useful for clinical management than non-physicians (47% vs. 23%, p = 0.01), while non-physicians find soft tissue/abscess assessments more useful (27% vs. 9%, p = 0.01).

Conclusion: The most significant barriers to POCUS use were time constraints for physicians and a lack of training for non-physician employees. Our study provides valuable insights into the perceptions of multiple ED professionals, serving as a foundation for promoting POCUS use in the ED.

Background: Coronavirus disease 2019 (COVID-19) has multiple organ system involvement but the association of organ system involvement with disease prognosis has not been reported. We study the association of organ systems involved with in-hospital mortality and hospital length of stay (LOS) in COVID-19.

Methods: Retrospective study of 808 consecutive patients with confirmed-laboratory diagnosis of COVID-19 in a New York hospital from March 1-May 15, 2020.

Results: Increased number of organs systems involved was associated with increased odds for in-hospital mortality (odds ratio [OR]: 1.36, 95% confidence interval [CI]: 1.11-1.66, p < 0.01) and increased LOS (B = 0.02, SE = 0.01, p < 0.05). Increased platelet count was associated with decreased odds for mortality (OR: 0.996, 95% CI: 0.994-0.998, p < 0.001). Increased white blood cell count was associated with increased odds for mortality (OR: 14.00, 95% CI: 3.41-57.38, p < 0.001). Increased creatinine and glucose were each associated with increased LOS (B = 0.11, SE = 0.04, p < 0.01, and B = 0.12, SE = 0.05, p < 0.05, respectively). Increased odds for mortality were also found in high FiO2 oxygen requirement (OR: 11.63, 95% CI: 3.90-34.75, p < 0.001) and invasive mechanical ventilation (OR: 109.93, 95% CI: 29.44-410.45, p < 0.001).

Conclusion: Multiple organ systems involvement in COVID-19 is associated with worse prognosis. Clinical/laboratory values corresponding to each organ system may be used as prognostic tools in clinical settings to tailor treatments for COVID-19 patients.

Ocular globe injury is a severe ophthalmic emergency that requires immediate attention in the emergency department. In this case report, we present a 35-year-old male who suffered a penetrating ocular injury and globe rupture caused by a nail puncture. The patient presented with severe pain and visual loss and was treated with tetanus vaccination, empirical antibiotics, and pain control, followed by an urgent orbital computed tomography (CT) scan and consultation with an ophthalmologist. The CT scan revealed a retained nail in the ocular space, and an urgent operation was performed to repair the eyeball rupture, remove the intraocular foreign body, and perform an anterior vitrectomy. The patient was discharged 6 days after the operation with a visual acuity of 20/400 and an ocular trauma score of 34. This case highlights the importance of initial emergency physician decision-making and the need for a thorough history-taking and examination when encountering penetrating ocular injuries.

A 53-year-old presented to the emergency department following a fall and was found to have recurrent episodes of torsades de pointes and pulseless ventricular tachycardia on cardiac monitoring. He had been abusing nimetazepam for sleep issues over the preceding one month. Despite correction of electrolytes, the arrhythmias were persistent which necessitated temporary overdrive pacing. The patient made an uneventful recovery and the temporary pacing was successfully removed with no recurrence of the malignant arrhythmias prior to discharge.