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The coronavirus disease (COVID-19) pandemic has affected patient visits to the hospital, including visits to the emergency department (ED). This study aimed to analyze the impact of the COVID-19 pandemic on the patterns of ED visits and treatment in hospitals for diseases requiring urgent diagnosis and treatment. We analyzed entries from the South Korea National Emergency Department Information System claims database between January 1, 2018 and December 31, 2020. We analyzed data of patients who visited the ED with acute myocardial infarction (AMI), acute ischemic stroke (AIS), and acute hemorrhagic stroke (AHS). We found that the COVID-19 pandemic had impacted ED utilization and fatality in patients with AMI, AIS, and AHS.
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COVID-19 , Doenças Cardiovasculares , AVC Isquêmico , Infarto do Miocárdio , Acidente Vascular Cerebral , Humanos , COVID-19/epidemiologia , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/terapia , Pandemias , Estudos Retrospectivos , Serviço Hospitalar de Emergência , Infarto do Miocárdio/epidemiologia , Infarto do Miocárdio/terapia , República da Coreia/epidemiologia , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/terapiaRESUMO
Most ingested foreign bodies do not cause serious complications. In rare cases, elderly people with cognitive decline may unintentionally swallow a blister pack while trying to take medicine. When a blister pack is separated into individual parts, the separated parts have sharp edges that can cause serious damage if ingested. We report a case of an elderly patient who unintentionally ingested a blister pack, which led to esophageal perforation and ultimately his death.
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Disfunção Cognitiva , Perfuração Esofágica , Corpos Estranhos , Medicina , Humanos , Idoso , Corpos Estranhos/complicações , Ingestão de AlimentosRESUMO
Background and Objectives: The ongoing coronavirus disease 2019 (COVID-19) pandemic represents a global public health crisis that has had a serious impact on emergency department (ED) utilization trends. The aim of this study was to investigate the collateral effects of the COVID-19 pandemic on ED utilization trends by patients with mild and severe conditions as well as on 7-day fatality rates. Materials and Methods: We analyzed entries in the Korean National Health Insurance claims database between 1 January 2018 and 31 December 2020. Six target patient groups were identified using the main diagnosis codes in the 10th revision of the International Classification of Diseases. Numbers of patients visiting the ED, their age, regional differences, 7-day fatality rate, and rate of emergency procedures were compared between 2018 and 2019 as the control period and 2020, when the COVID-19 pandemic was in full force. Results: During the 2020 COVID-19 pandemic, the number of patients who visited the ED with low-acuity diseases and severe acute respiratory infection diseases sharply decreased to −46.22% and −56.05%, respectively. However, the 7-day fatality rate after ED visits for low-acuity diseases and severe acute respiratory infection diseases increased to 0.04% (p < 0.01), and 1.65% (p < 0.01), respectively, in 2020 compared to that in the control period. Conclusions: During the 2020 COVID-19 pandemic, ED utilization impacted and 7-day fatality rate after ED visit increased. Health authorities and health care providers must strive to ensure prompt delivery of optimal care in EDs for patients with severe or serious symptoms and time-dependent diseases, even during the ongoing COVID-19 or potential future pandemics.
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COVID-19 , Humanos , COVID-19/epidemiologia , Pandemias , Serviço Hospitalar de Emergência , Doença Aguda , República da Coreia/epidemiologia , Estudos RetrospectivosRESUMO
Background and Objectives: Due to the unexpected spread of coronavirus disease 2019 (COVID-19), there was a serious crisis of emergency medical system collapse. Healthcare workers working in the emergency department were faced with psychosocial stress and workload changes. Materials and Methods: This was a cross-sectional survey of healthcare workers in the emergency department in Daegu and Gyeongbuk, Korea, from November 16 to 25, 2020. In the survey, we assessed the general characteristics of the respondents; changes in the working conditions before and after the COVID-19 pandemic; and resulting post-traumatic stress disorder, depression and anxiety statuses using 49 questions. Results: A total of 529 responses were collected, and 520 responses were included for the final analyses. Changes in working conditions and other factors due to COVID-19 varied by emergency department level, region and disease group. Working hours, intensity, role changes, depression and anxiety scores were higher in the higher level emergency department. Isolation ward insufficiency and the risk of infection felt by healthcare workers tended to increase in the lower level emergency department. Treatment and transfer delay were higher in the fever and respiratory disease groups (M = 3.58, SD = 1.18; M = 4.08, SD = 0.95), respectively. In all the disease groups, both treatment and transfer were delayed more in Gyeongbuk than in Daegu. Conclusions: Different goals should be pursued by the levels and region of the emergency department to overcome the effects of the COVID-19 pandemic and promote optimal care.
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COVID-19 , Serviços Médicos de Emergência , Ansiedade , Estudos Transversais , Depressão/epidemiologia , Surtos de Doenças , Serviço Hospitalar de Emergência , Pessoal de Saúde , Humanos , Pandemias , SARS-CoV-2 , Estresse Psicológico/epidemiologia , Carga de TrabalhoRESUMO
Pneumatosis intestinalis (PI) can be classified into two groups. Primary PI is idiopathic, and patients can recover spontaneously. In contrast, secondary PI is considered fatal due to the high mortality rate associated with mesenteric ischemia. Herein, we describe two patients with PI and concurrent pneumoperitoneum. Both patients were receiving targeted anticancer therapy, yet neither developed abdominal pain nor fatal symptoms. One of the patients underwent surgery, while the other was managed conservatively. Even though there were no complications, the patient who underwent surgery was hospitalized for 34 days, whereas the one who was managed conservatively was hospitalized for only five days. Usually, patients with cancer receiving chemotherapy are immunosuppressed and susceptible to infections. Therefore, based on the patients' clinical features, surgical management of patients with cancer who develop PI after receiving anticancer chemotherapy should be done prudently.
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Tetramine in gastropods can cause poisoning symptoms with various side effects. Most of these symptoms are mild and spontaneously resolved due to the rapid excretion of tetramine through the kidneys; however, patients with kidney dysfunction can present severe symptoms. A 48-year-old woman with end-stage kidney disease due to diabetic nephropathy and undergoing peritoneal dialysis (PD) visited our emergency department (ED) with complaints of general weakness, vomiting, and shortness of breath after ingesting some sea snails. On ED arrival, she was in a respiratory failure state; therefore, invasive mechanical ventilation was immediately initiated. Chest radiography showed diffuse severe pulmonary edema and her vital signs fluctuated; thus, continuous renal replacement therapy (CRRT) was initiated at the intensive care unit to treat tetramine intoxication and control volume status. Her condition gradually improved, and she was successfully weaned from mechanical ventilation on the 5th day of admission and moved to the general ward on the 10th day. CRRT was switched to PD. She fully recovered and was discharged on the 15th day of admission. Therefore, clinicians should explain the risk associated with gastropod ingestion to patients with kidney dysfunction and recognize that the clinical course of tetramine toxicity can be critical.
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Diálise Peritoneal , Animais , Hidrocarbonetos Aromáticos com Pontes , Ingestão de Alimentos , Feminino , Humanos , Pessoa de Meia-Idade , CaramujosRESUMO
BACKGROUND: Status epilepticus (SE) as the initial presentation of aortic dissection in the absence of chest pain is very rare. We report a case of aortic dissection (AD), which presented as SE with markedly elevated levels of D-dimer, a reliable and sensitive index of fibrin deposition and stabilization. CASE REPORT: A 74-year-old Asian woman presented to the emergency department (ED) with an altered mental state following three consecutive generalized tonic-clonic seizures at home. Her initial vital signs were normal, and the head CT scan was non-informative. Most of the laboratory results were normal, but the D-dimer levels were markedly elevated. About 90 minutes after arriving at the ED, the patient developed another tonic-clonic seizure for about three-four minutes. Emergent chest CT revealed type A AD with hemopericardium. During preparation for the emergency operation, the patient suffered a cardiac arrest. Despite performing cardiopulmonary resuscitation (CPR) for 35 minutes, the patient died. CONCLUSIONS: The goal of this case report is to make clinicians aware of the possibility that new-onset SE with elevated D-dimer levels can be an indication of acute AD type A in the absence of typical symptoms.
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Dissecção Aórtica , Reanimação Cardiopulmonar , Estado Epiléptico , Idoso , Dissecção Aórtica/complicações , Dissecção Aórtica/diagnóstico , Feminino , Humanos , Convulsões/etiologia , Estado Epiléptico/diagnóstico , Estado Epiléptico/etiologia , Tomografia Computadorizada por Raios XRESUMO
OBJECTIVES: We report our experience with an emergency room (ER) shutdown related to an accidental exposure to a patient with coronavirus disease 2019 (COVID-19) who had not been isolated. SETTING: A 635-bed, tertiary-care hospital in Daegu, South Korea. METHODS: To prevent nosocomial transmission of the disease, we subsequently isolated patients with suspected symptoms, relevant radiographic findings, or epidemiology. Severe acute respiratory coronavirus 2 (SARS-CoV-2) reverse-transcriptase polymerase chain reaction assays (RT-PCR) were performed for most patients requiring hospitalization. A universal mask policy and comprehensive use of personal protective equipment (PPE) were implemented. We analyzed effects of these interventions. RESULTS: From the pre-shutdown period (February 10-25, 2020) to the post-shutdown period (February 28 to March 16, 2020), the mean hourly turnaround time decreased from 23:31 ±6:43 hours to 9:27 ±3:41 hours (P < .001). As a result, the proportion of the patients tested increased from 5.8% (N=1,037) to 64.6% (N=690) (P < .001) and the average number of tests per day increased from 3.8±4.3 to 24.7±5.0 (P < .001). All 23 patients with COVID-19 in the post-shutdown period were isolated in the ER without any problematic accidental exposure or nosocomial transmission. After the shutdown, several metrics increased. The median duration of stay in the ER among hospitalized patients increased from 4:30 hours (interquartile range [IQR], 2:17-9:48) to 14:33 hours (IQR, 6:55-24:50) (P < .001). Rates of intensive care unit admissions increased from 1.4% to 2.9% (P = .023), and mortality increased from 0.9% to 3.0% (P = .001). CONCLUSIONS: Problematic accidental exposure and nosocomial transmission of COVID-19 can be successfully prevented through active isolation and surveillance policies and comprehensive PPE use despite longer ER stays and the presence of more severely ill patients during a severe COVID-19 outbreak.
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COVID-19 , Infecção Hospitalar , Serviço Hospitalar de Emergência , Hospitalização/estatística & dados numéricos , Isolamento de Pacientes , Gestão de Riscos , COVID-19/epidemiologia , COVID-19/terapia , COVID-19/transmissão , Teste de Ácido Nucleico para COVID-19/métodos , Infecção Hospitalar/epidemiologia , Infecção Hospitalar/prevenção & controle , Infecção Hospitalar/virologia , Serviço Hospitalar de Emergência/organização & administração , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Tempo de Internação/tendências , Masculino , Pessoa de Meia-Idade , Inovação Organizacional , Isolamento de Pacientes/métodos , Isolamento de Pacientes/organização & administração , Equipamento de Proteção Individual/provisão & distribuição , República da Coreia/epidemiologia , Gestão de Riscos/métodos , Gestão de Riscos/organização & administração , SARS-CoV-2/isolamento & purificação , Centros de Atenção TerciáriaRESUMO
BACKGROUND: There is currently a lack of evidence-based postresuscitation or postmortem guidelines for patients with out-of-hospital cardiac arrest (OHCA) in the setting of an emerging infectious disease. This study aimed to develop and validate a multimodal screening tool that aids in predicting the disease confirmation in emergency situations and patients with OHCA during a coronavirus disease 2019 (COVID-19) outbreak. MATERIALS AND METHODS: We conducted a retrospective, multicenter observational study of adult patients with OHCA in Daegu, Korea. To identify the potential predictors that could be used in screening tools in the emergency department, we applied logistic regression to data collected from March 1 to March 14. The prediction performance of the screening variables was then assessed and validated on the data of patients with OHCA who were treated between February 19 and March 31, 2020. General patient characteristics and hematological findings of the COVID-19-negative and COVID-19-positive groups were compared. We also evaluated confirmation test criteria as predictors for COVID-19 positivity in patients with OHCA. RESULTS: Advanced age, body temperature, and abnormal chest X-ray (CXR) revealed significant predictive ability in the derivation cohort. Of the 184 adult patients with OHCA identified in the validation cohort, 80 patients were included in the analysis. Notably, 9 patients were positive and 71 were negative on the COVID-19 reverse transcription polymerase chain reaction test. Five patients (55.6%) in the COVID-19-positive group had a fever before OHCA, and 12 (16.9%) of the COVID-19-negative group had a fever before OHCA (P = 0.018). Eight patients (88.9%) in the COVID-19-positive group had a CXR indicating pneumonic infiltration. Of the criteria for predicting COVID-19, fever or an abnormal CXR had a sensitivity of 100% (95% confidence interval [CI]: 65.4 - 100) and a specificity of 22.5% (95% CI: 13.5 - 34.0). CONCLUSION: The screening tools that combined fever or abnormal CXR had a good discriminatory ability for COVID-19 infection in adult patients with OHCA. Therefore, during the COVID-19 outbreak period, it is recommended to suspect COVID-19 infection and perform COVID-19 test if patients present with a history of fever or show abnormal findings in postmortem CXR.
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Budd-Chiari syndrome (BCS) is a rare intrahepatic vascular disease that is characterized by a hepatic venous outflow obstruction. Intravenous leiomyomatosis (ILs) is a rare complication of a myoma. Here, we report a case of BCS that was caused by intracaval ILs. A woman presented to the emergency department (ED) with abdominal distension that had gradually progressed over a period of 3 years. Bedside ultrasonography and contrast-enhanced computed tomography (CECT) showed a large ascites and pelvic mass. The mass continued to the inferior vena cava and the right atrium. The intracaval mass was obstructing the left and middle hepatic veins. We established a tentative diagnosis of BCS caused by intracaval ILs and attempted surgical resection. Complete resection of the intracaval mass failed because of adhesion; however, she was discharged from the hospital without any postoperative complications. After 3 months, a pelvic ultrasonography showed a recurrence of a 4 × 3 cm pelvic mass. The mass size increased to 6 cm after 30 months. ILs can cause secondary BCS and can lead to life-threatening conditions. Owing to its extreme rarity, early detection in the ED is challenging. Bedside ultrasonography and CECT can enable the early recognition of BCS by ILs.
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Síndrome de Budd-Chiari , Leiomiomatose , Síndrome de Budd-Chiari/diagnóstico por imagem , Síndrome de Budd-Chiari/etiologia , Feminino , Humanos , Leiomiomatose/diagnóstico por imagem , Leiomiomatose/cirurgia , Recidiva Local de Neoplasia , Ultrassonografia , Veia Cava Inferior/diagnóstico por imagemRESUMO
BACKGROUND: Even at present, we are in the middle of the novel coronavirus disease 2019 (COVID-19) pandemic and are facing challenges in trial and error. Presently, emergency surgery for patients with suspected COVID-19 is burdensome not only for patients but also for healthcare workers. Therefore, we established a surveillance system in the emergency room and established principles for managing patients suspected of COVID-19 who require emergency surgery. CASE SUMMARY: A 67-year-old man was diagnosed with appendicitis in March 2020. His wife was diagnosed with COVID-19 10 d earlier, and the patient was in close contact with her. The patient tested negative twice on an upper respiratory COVID-19 reverse transcription-polymerase chain reaction screening test, but chest X-ray and chest computed tomography revealed patchy ground-glass opacity in both upper lobes of the patient's lungs. The same emergency surgery procedure for patients with confirmed COVID-19 was applied to this patient suspected of having the disease to ensure that surgery was not delayed while waiting for the reverse transcription-polymerase chain reaction results. A few hours after surgery, the upper respiratory tract specimen taken in the emergency room was negative for COVID-19 but the lower respiratory tract specimen was found to be positive for the disease. CONCLUSION: When COVID-19 is suspected, emergency surgery should be performed as for confirmed COVID-19 without delay.
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BACKGROUND: When an emergency-care patient is diagnosed with an emerging infectious disease, hospitals in Korea may temporarily close their emergency departments (EDs) to prevent nosocomial transmission. Since February 2020, multiple, consecutive ED closures have occurred due to the coronavirus disease 2019 (COVID-19) crisis in Daegu. However, sudden ED closures are in contravention of laws for the provision of emergency medical care that enable the public to avail prompt, appropriate, and 24-hour emergency medical care. Therefore, this study ascertained the vulnerability of the ED at tertiary hospitals in Daegu with regard to the current standards. A revised triage and surveillance protocol has been proposed to tackle the current crisis. METHODS: This study was retrospectively conducted at 6 level 1 or 2 EDs in a metropolitan city where ED closure due to COVID-19 occurred from February 18 to March 26, 2020. The present status of ED closure and patient characteristics and findings from chest radiography and laboratory investigations were assessed. Based on the experience from repeated ED closures and the modified systems that are currently used in EDs, revised triage and surveillance protocols have been developed and proposed. RESULTS: During the study period, 6 level 1 or 2 emergency rooms included in the study were shut down 27 times for 769 hours. Thirty-one confirmed COVID-19 cases, of whom 7 died, were associated with the incidence of ED closure. Typical patient presentation with respiratory symptoms of COVID-19 was seen in less than 50% of patients, whereas abnormal findings on chest imaging investigations were detected in 93.5% of the study population. The chest radiography facility, resuscitation rooms, and triage area were moved to locations outside the ED, and a new surveillance protocol was applied to determine the factors warranting quarantine, including symptoms, chest radiographic findings, and exposure to a source of infection. The incidence of ED closures decreased after the implementation of the revised triage and surveillance protocols. CONCLUSION: Triage screening by emergency physicians and surveillance protocols with an externally located chest imaging facility were effective in the early isolation of COVID-19 patients. In future outbreaks of emerging infectious diseases, efforts should be focused toward the provision of continued ED treatment with the implementation of revised triage and surveillance protocols.