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This study analyzed the outcomes of bilateral internal iliac artery (IIA) ligation with preperitoneal pelvic packing (PPP) in hemodynamically unstable patients with major pelvic fractures. All-cause mortality was examined, periprocedural safety for critical circumstances was reviewed, and iliac artery ligation-related complications of the postoperative phase were evaluated. A total of 20 patients who suffered substantially from severe pelvic trauma with hemodynamic instability and subsequently underwent bilateral IIA ligation with PPP between January 1, 2017, and December 31, 2021, were enrolled in the study. The median participant age was 60.5 years, and 65.0% were male. The median systolic blood pressure was 68.5 mmHg on arrival. Increased lactate level (median, 11.05 mmol/L) suggested that the patients were in shock distinctly due to hypovolemia. It took approximately 1 h to complete the ligation of bilateral IIA to accomplish hemostasis (median, 65.5 min). The iliac vein was injured during dissection in three cases. During the ICU stay (median, 17.5 days), acute kidney injury was identified in 13 patients, likely due to volume depletion. The median ventilator-free days was 13.5; six patients were confirmed with ventilator-associated pneumonia. Moreover, 12 patients were diagnosed with acute respiratory distress syndrome. There was one case in which the lower extremity artery was acutely occluded. Anatomic hemostasis was achieved in 18 patients. The two patients for which anatomic hemostasis failed became two mortality cases from preperitoneal hemorrhage. Our analysis showed that bilateral IIA ligation with PPP was effective as a lifesaving procedure in hemodynamically unstable patients with a major pelvic fracture in terms of mortality due to fracture-related exsanguination. Moreover, the incidence of periprocedural complications was considered tolerable, making the procedure worth a try, especially in austere and underdeveloped healthcare settings.
Assuntos
Fraturas Ósseas , Ossos Pélvicos , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Artéria Ilíaca/cirurgia , Fraturas Ósseas/complicações , Fraturas Ósseas/cirurgia , Pelve/cirurgia , Hemorragia/cirurgia , Hemorragia/complicações , Ossos Pélvicos/cirurgia , Ossos Pélvicos/lesões , Estudos RetrospectivosRESUMO
Background: In the Republic of Korea, a trauma care system was not created until 2012, at which point regional trauma centers (RTCs) were established nationwide. In accordance with the national emergency care system and legislation, regional and local emergency medical centers (EMCs) also treat patients presenting with trauma. The aim of the present study was to assess whether treatment in RTCs is truly associated with better patient outcomes than that in EMCs by means of propensity score-matched comparisons and to identify populations that would benefit from treatment in RTCs. Methods: This study analyzed the data of patients with consecutive emergency visits between January 1, 2018, and December 31, 2018, collected in the National Emergency Department Information System registry. Data from RTCs, designated regional EMCs, or local EMCs were included; data from smaller emergency departments were excluded because, in Korea, dedicated RTCs are established only in hospitals with regional or local EMCs. Propensity scores for treatment in RTCs or EMCs were estimated by logistic regression using linear terms. Mortality rates in RTCs and EMCs were compared between the matched samples. Results: The in-hospital mortality rates in the matched cases treated in RTCs and EMCs were 1.4% and 1.6%, respectively. The odds ratio for in-hospital mortality in RTCs over EMCs was 0.984 (95% confidence interval: 0.813-1.191). Among the subgroups evaluated, the subgroup of patients with injuries involving the chest or lower limbs showed a significant difference in the in-hospital mortality rate. Conclusion: There was no significant difference in the overall severity-adjusted mortality rate between patients treated in RTCs and EMCs. Treatment in an RTC might benefit those with injuries involving the chest or lower limbs.
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Objective: This study aimed to elucidate whether direct transport of out-of-hospital cardiac arrest (OHCA) patients to higher-level emergency medical centres (EMCs) would result in better survival compared to resuscitation in smaller local emergency departments (EDs) and subsequent transfer. Methods: This study was a retrospective population-based analysis of cases registered in the national database of 2019. This study investigated the immediate results of cardiopulmonary resuscitation for OHCA compared between EMCs and EDs and the results of therapeutic temperature management (TTM) compared between the patients directly transported from the field and those transferred from other hospitals. In-hospital mortality was compared using multivariate logistic regression. Results: From the population dataset, 11,493 OHCA patients were extracted. (8,912 in the EMC group vs. 2,581 in the ED group). Multivariate logistic regression revealed that the odds for ED mortality were lower with treatment in EDs than with treatment in EMCs. (odds ratio 0.712 (95% confidence interval (CI): 0.638-0.796)). From the study dataset, 1,798 patients who received TTM were extracted. (1,164 in the direct visit group vs. 634 in the transferred group). Multivariate regression analysis showed that the odds ratio for overall mortality was 1.411 (95% CI: 0.809-2.446) in the transferred group. (p = 0.220). Conclusion: The immediate outcome of OHCA patients who were transported to EDs was not inferior to that of EMCs. Therefore, it would be acceptable to transport OHCA patients to the nearest emergency facilities rather than to the specialized centres in distant areas.
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OBJECTIVE: To investigate and document the disaster medical response during the Gyeongju Mauna Ocean Resort gymnasium collapse on February 17, 2014. METHODS: Official records of each institution were verified to select the study population. All the medical records and emergency medical service run sheets were reviewed by an emergency physician. Personal or telephonic interviews were conducted, without a separate questionnaire, if the institutions or agencies crucial to disaster response did not have official records or if information from different institutions was inconsistent. RESULTS: One hundred fifty-five accident victims treated at 12 hospitals, mostly for minor wounds, were included in this study. The collapse killed 10 people. Although the news of collapse was disseminated in 4 minutes, dispatch of 4 disaster medical assistance teams took at least 69 minutes to take the decision of dispatch. Four point five percent were treated at the accident site, 56.7% were transferred to 2 hospitals that were nearest to the collapse site, and 42.6% were transferred to hospitals that were poorly prepared to handle disaster victims. CONCLUSION: In the Gyeongju Mauna Ocean Resort gymnasium collapse, the initial triage and distribution of patients was inefficient and medical assistance arrived late. These problems had also been noted in prior mass casualty incidents.
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BACKGROUND: We analyzed the clinical progression of trauma patients with pelvic bone fractures so to determine the risk factors associated with sustaining concurrent abdominal solid organ injuries. METHODS: This study was a retrospective chart review. Subjects were categorized based on injury type: solid organ versus non-solid organ injury groups. These study groups were compared based on demographics, treatments, and clinical outcomes. Potential risk factors that may contribute to the occurrence of abdominal solid organ injury in trauma patients with pelvic bone fractures were evaluated. RESULTS: The solid organ injury group included 17.4% of all the patients in the study (n=69). Fall from height occurred at greater distances in patients that sustained solid organ injuries as opposed to patients with non-solid organ injuries. Initial blood pressure and Revised Trauma Scores were lower in the solid organ injury group. Shock diagnosed immediately upon emergency department arrival was a risk factor for intra-abdominal solid organ injuries in trauma patients with pelvic bone fractures. Clinical prognosis for patients in the solid organ injury group was poorer and more invasive treatments were performed for patients in this group. CONCLUSION: Traumatic pelvic fracture patient prognosis needs to be improved through early diagnosis and prompt delivery of aggressive treatments based on rapid identification of abdominal solid organ injuries.
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Traumatismos Abdominais/epidemiologia , Fraturas Ósseas/epidemiologia , Ossos Pélvicos/lesões , Traumatismos Abdominais/cirurgia , Acidentes por Quedas , Glândulas Suprarrenais/lesões , Adulto , Feminino , Fraturas Ósseas/cirurgia , Humanos , Rim/lesões , Fígado/lesões , Masculino , Pessoa de Meia-Idade , Traumatismo Múltiplo/epidemiologia , Traumatismo Múltiplo/cirurgia , Pâncreas/lesões , República da Coreia/epidemiologia , Estudos Retrospectivos , Fatores de Risco , Baço/lesõesRESUMO
Acupuncture-related hemopericardium is a rare but potentially fatal complication. We describe a hemopericardium that occurred shortly after acupuncture in a 55-year-old woman. A chest CT scan and echocardiography revealed a hemopericardium, and pericardiocentesis was then immediately and successfully performed. Subsequently, her clinical course improved. This case increases the attention of emergency physicians for acupuncture-related complications, especially hemopericardium, and the necessity of rapid diagnosis and management.
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Terapia por Acupuntura/efeitos adversos , Derrame Pericárdico/diagnóstico , Derrame Pericárdico/etiologia , Ecocardiografia , Feminino , Humanos , Pessoa de Meia-Idade , Derrame Pericárdico/cirurgia , PericardiocenteseRESUMO
BACKGROUND: Early hospital presentation is critical in the treatment of acute ischemic stroke with thrombolysis. OBJECTIVES: The aim of this study was to investigate the factors associated with prehospital delay in acute ischemic stroke. METHODS: Data were retrospectively collected over a 1-year period from 247 acute ischemic stroke patients who presented to the emergency department (ED) within 7 days after symptom onset. To investigate the factors associated with prehospital delay, sociodemographic data, initial symptoms, risk factor, National Institutes of Stroke Scale in the ED, and use of emergency medical services (EMS) were evaluated. Univariate and multivariate analysis were used to evaluate delay factors. RESULTS: Of 247 patients (mean age 64.4 ± 12.6 years, 149 male patients), the non-delay group (≤ 2 h after symptom onset) included 45 patients (mean age 60.0 ± 13.1 years, 31 male patients) and the delay group (> 2 h after symptom onset) included 202 patients (mean age 65.4 ± 12.3 years, 118 male patients). Advanced age (odds ratio [OR] 1.056, 95% confidence interval [CI] 1.024-1.089), no consciousness disturbance at symptom onset (OR 2.938, 95% CI 1.066-8.104), presentation to ED by self (OR 3.826, 95% CI 1.580-9.624), referral from other hospital (OR 16.787, 95% CI 5.445-51.750), and worsened symptoms at the ED compared to symptom onset (OR 7.708, 95% CI 1.557-38.151) were associated with a prehospital delay. CONCLUSION: Elderly patients with progressive symptom worsening had delayed arrival, but those who used EMS or had disturbed consciousness at symptom onset had early arrival.
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Serviços Médicos de Emergência , Hospitalização/estatística & dados numéricos , Acidente Vascular Cerebral , Doença Aguda , Fatores Etários , Idoso , Serviços Médicos de Emergência/normas , Feminino , Humanos , Coreia (Geográfico) , Masculino , Pessoa de Meia-Idade , Razão de Chances , Estudos Retrospectivos , Fatores de Risco , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/terapia , Fatores de TempoRESUMO
BACKGROUND: The aim of this study was to investigate the factors associated with prehospital delays in patients with acute ischaemic stroke who are indicated to receive thrombolysis if arriving within 2 h. METHODS: Data were prospectively collected from patients eligible for intravenous thrombolytic treatment if arriving within the therapeutic time window. Patients were divided into two groups depending on whether they arrived within 2 h to understand factors associated prehospital delay. RESULTS: The non-delayed group included 27 patients (14.7%) and the delayed group included 157 patients (85.3%). The factors associated with prehospital delays after symptom onset were worsening of symptoms, development of symptoms at home and arrival at the emergency department (ED) by self or from other institutes. Those with a risk of atrial fibrillation arrived earlier at the ED. CONCLUSIONS: Early symptom recognition and arrival at the hospital are important in acute stroke. Further effort to improve these parameters should be made in terms of public health.
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Serviços Médicos de Emergência/estatística & dados numéricos , Acidente Vascular Cerebral , Terapia Trombolítica , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , República da Coreia , Fatores de Risco , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/terapia , Fatores de Tempo , Transporte de PacientesRESUMO
A 25-year-old man, a field operator in a petroleum refinery was found unconscious. He was exposed to hydrogen sulfide and presented with Glasgow Coma Score of 5, severe hypoxemia on arterial blood gas analysis, normal chest radiography, and normal blood pressure. On hospital day 7, his mental state became clear, and neurologic examination showed quadriparesis, profound spasticity, increased tendon reflexes, abnormal Babinski response, and bradykinesia. He was also found to have decreased memory, attention deficits and blunted affect, which suggested general cognitive dysfunction, but which improved soon. MRI scan showed abnormal signals in both basal ganglia and motor cortex, compatible with clinical findings of motor dysfunction.