RESUMO
OBJECTIVE: This study examined the initial partial pressure of carbon dioxide (PCO₂) as a possible indicator of prehospital ventilation and its association with prehospital i-gel in out-of-hospital cardiac arrest (OHCA) patients. METHODS: The demographics and arrest parameters, including i-gel insertion and initial arterial blood gas analysis, of OHCA patients who visited the emergency department were analyzed retrospectively. Linear regression analysis was performed to examine the association between i-gel insertion and the initial PCO₂. RESULTS: A total of 106 patients were investigated. Fifty-six patients had prehospital i-gel insertion and 50 patients did not have a prehospital advanced airway. The initial PCO₂ was higher in the i-gel group than the no advanced airway group (105.2 mmHg [77.5–134.9] vs. 87.5 mmHg [56.8–115.3], P=0.03). Prehospital i-gel insertion was associated with a higher initial PCO₂ level (βcoefficient, 20.3; 95% confidence interval, 2.6–37.9; P=0.03). CONCLUSION: Prehospital insertion of i-gel was associated with higher initial PCO₂ values in OHCA patients compared to no advanced airway.
Assuntos
Humanos , Manuseio das Vias Aéreas , Gasometria , Dióxido de Carbono , Reanimação Cardiopulmonar , Demografia , Serviços Médicos de Emergência , Serviço Hospitalar de Emergência , Parada Cardíaca , Modelos Lineares , Parada Cardíaca Extra-Hospitalar , Pressão Parcial , Estudos Retrospectivos , VentilaçãoRESUMO
OBJECTIVE: Discharge against medical advice (DAMA) from the emergency department (ED) accounts for 0.1% to 2.7% of all ED discharges. DAMA carries a risk of increased mortality and readmissions. Our aim was to investigate the general characteristics of DAMA patients and the differences between them and non-DAMA patients. METHODS: We reviewed data collected by the National Emergency Medical Center between 2010 and 2011. Subjects were categorized into 2 groups, namely, the DAMA group and the non-DAMA group. We compared these groups with respect to age, gender, trauma or non-trauma status, type of hospital, health insurance, level of consciousness on admission, and diagnosis. RESULTS: Of 8,000,529 patients, 222,389 (2.78%) left against medical advice. The risk factors for DAMA across all age groups were as follows: no medical insurance (odds ratio [OR], 1.993), initial response to voice (OR, 2.753) or pain (OR, 2.101), trauma admission (OR, 1.126), admission to a local emergency medical center (OR, 1.215), and increased age. A high risk of DAMA was observed among patients with immune, endocrine, psychiatric, neurological, circulatory diseases, and external causes of morbidity and mortality. CONCLUSION: Although DAMA cases account for only a small percentage of hospital discharges, they are important because DAMA patients have high readmission and mortality rates. It is therefore important to understand the general characteristics and predictors of DAMA in order to improve patient outcome and minimize the economic burden on the healthcare system.
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Humanos , Estado de Consciência , Atenção à Saúde , Diagnóstico , Emergências , Serviço Hospitalar de Emergência , Seguro , Seguro Saúde , Mortalidade , Organização e Administração , Alta do Paciente , Fatores de Risco , VozRESUMO
OBJECTIVE: The effect of induced hypothermia on severe acute carbon monoxide (CO) poisoning remains to be addressed further. We investigated the effect of induced hypothermia on severe acute CO poisoning. METHODS: Retrospective chart review was conducted for patients who diagnosed as severe acute CO poisoning in emergency department and underwent induced hypothermia from May 2013 to May 2014. Hospital courses with critical medication and major laboratory results were investigated through the chart review. RESULTS: Among total 227 patients with acute CO poisoning during the period of study, patients with severe acute CO poisoning were 15. All patients underwent induced hypothermia with a temperature goal 33°C. Initial and follow-up levels of S100B protein after induced hypothermia were 0.47 μg/L (interquartile range, 0.11 to 0.71) and 0.10 μg/L (interquartile range, 0.06 to 0.37), respectively (P = 0.01). The mean Glasgow Coma Scales at emergency department admission was 6.87 ± 3.36. Except 1 patient who expired after cardiopulmonary resuscitation, Glasgow Coma Scales at 30-day of hospital discharge were 15 in 10 patients (71.4%), 14 in 1 patient (7.1%), 13 in 1 patient (7.1%), and 6 in 2 patients (14.2%). Seven patients (46.7%) developed delayed neurologic sequelae. Four patients showed mild types of delayed neurologic sequelae and 3 showed moderate to severe types of delayed neurologic sequelae. CONCLUSION: Most of patients underwent induced hypothermia had a good recovery from severe acute CO poisoning. Therefore, induced hypothermia may be considered as a possible treatment in severe acute CO poisoning.
Assuntos
Humanos , Intoxicação por Monóxido de Carbono , Monóxido de Carbono , Carbono , Reanimação Cardiopulmonar , Coma , Serviço Hospitalar de Emergência , Seguimentos , Hipotermia Induzida , Intoxicação , Estudos Retrospectivos , Pesos e MedidasRESUMO
The poisoning information database (PIDB) provides clinical toxicological information on commonly encountered toxic substances in Korea. The aim of this study was to estimate the coverage rate of the PIDB by comparing the database with the distribution of toxic substances that real poisoning patients presented to 20 emergency departments. Development of the PIDB started in 2007, and the number of toxic substances increased annually from 50 to 470 substances in 2014. We retrospectively reviewed the medical records of patients with toxic exposure who visited 20 emergency departments in Korea from January to December 2013. Identified toxic substances were classified as prescription drug, agricultural chemical, household product, animal or plant, herbal drug, or other. We calculated the coverage rate of the PIDB for both the number of poisoning cases and the kinds of toxic substances. A total of 10,887 cases of intoxication among 8,145 patients was collected. The 470 substances registered in the PIDB covered 89.3% of 8,891 identified cases related to poisoning, while the same substances only covered 45.3% of the 671 kinds of identified toxic substances. According to category, 211 prescription drugs, 58 agricultural chemicals, 28 household products, and 32 animals or plants were not covered by the PIDB. This study suggested that the PIDB covered a large proportion of real poisoning cases in Korea. However, the database should be continuously extended to provide information for even rare toxic substances.
Assuntos
Adolescente , Adulto , Idoso , Animais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Animais Peçonhentos , Bases de Dados Factuais , Medicamentos de Ervas Chinesas/intoxicação , Serviço Hospitalar de Emergência , Praguicidas/intoxicação , Plantas Medicinais/intoxicação , Intoxicação/epidemiologia , Medicamentos sob Prescrição/intoxicação , República da Coreia , Estudos RetrospectivosRESUMO
The objective of this study was to compare the efficacy of cardiopulmonary resuscitation (CPR) with 120 compressions per minute (CPM) to CPR with 100 CPM in patients with non-traumatic out-of-hospital cardiac arrest. We randomly assigned patients with non-traumatic out-of-hospital cardiac arrest into two groups upon arrival to the emergency department (ED). The patients received manual CPR either with 100 CPM (CPR-100 group) or 120 CPM (CPR-120 group). The primary outcome measure was sustained restoration of spontaneous circulation (ROSC). The secondary outcome measures were survival discharge from the hospital, one-month survival, and one-month survival with good functional status. Of 470 patients with cardiac arrest, 136 patients in the CPR-100 group and 156 patients in the CPR-120 group were included in the final analysis. A total of 69 patients (50.7%) in the CPR-100 group and 67 patients (42.9%) in the CPR-120 group had ROSC (absolute difference, 7.8% points; 95% confidence interval [CI], -3.7 to 19.2%; P = 0.183). The rates of survival discharge from the hospital, one-month survival, and one-month survival with good functional status were not different between the two groups (16.9% vs. 12.8%, P = 0.325; 12.5% vs. 6.4%, P = 0.073; 5.9% vs. 2.6%, P = 0.154, respectively). We did not find differences in the resuscitation outcomes between those who received CPR with 100 CPM and those with 120 CPM. However, a large trial is warranted, with adequate power to confirm a statistically non-significant trend toward superiority of CPR with 100 CPM. (Clinical Trial Registration Information: www.cris.nih.go.kr, cris.nih.go.kr number, KCT0000231)
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Humanos , Reanimação Cardiopulmonar , Serviço Hospitalar de Emergência , Parada Cardíaca , Parada Cardíaca Extra-Hospitalar , Avaliação de Resultados em Cuidados de Saúde , RessuscitaçãoRESUMO
PURPOSE: Beta blocker (BB) has been prescribed for anxiety and panic disorder. Patients intoxicated by psychiatric drugs have often been exposed to BB. Moreover, BB overdose has adverse effects including cardiovascular effects, which can be life-threatening. This study was conducted to identify the characteristics of BB intoxication with psychiatric drugs and the adverse effects on the cardiovascular system. METHODS: A single center, retrospective study was performed from January 2010 to December 2015. A total of 4,192 patients visited the emergency department (ED) with intoxication, and 69 with BB intoxication were enrolled. RESULTS: Overall, 64 patients (92.8%) of enrolled patients were intoxicated with drugs prescribed for the purpose of psychiatric disorders. Propranolol was the most common BB (62 cases, 96.2%), and the median dose was 140.0 mg (25%-75% 80.0-260.0). Twenty-four patients (37.5%) had experienced cardiovascular events, and these patients tended to have decreased mentality, hypotension and coingestion with quetiapine. An initial mean arterial pressure (MAP) below 65 mmHg (odds ratio 10.069, 95% confidence interval 1.572-64.481, p=0.015) was identified as a factor of cardiovascular event upon multiple logistic regression analysis. CONCLUSION: Initial MAP below 65 mmHg was a factor of cardiovascular adverse effect in patients of BB intoxication with psychiatric drugs.
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Humanos , Ansiedade , Pressão Arterial , Sistema Cardiovascular , Serviço Hospitalar de Emergência , Hipotensão , Modelos Logísticos , Transtorno de Pânico , Propranolol , Fumarato de Quetiapina , Estudos RetrospectivosRESUMO
BACKGROUND: This study aimed to investigate bradycardia as an adverse effect after administration of dexmedetomidine during 33degrees C target temperature management. METHODS: A retrospective study was conducted on patients who underwent 33degrees C target temperature management in the emergency department during a 49-month study period. We collected data including age, sex, weight, diagnosis, bradycardia occurrence, target temperature management duration, sedative drug, and several clinical and laboratory results. We conducted logistic regression for an analysis of factors associated with bradycardia. RESULTS: A total of 68 patients were selected. Among them, 39 (57.4%) showed bradycardia, and 56 (82.4%) were treated with dexmedetomidine. The odds ratio for bradycardia in the carbon monoxide poisoning group compared to the cardiac arrest group and in patients with higher body weight were 7.448 (95% confidence interval [CI] 1.834-30.244, p = 0.005) and 1.058 (95% CI 1.002-1.123, p = 0.044), respectively. In the bradycardia with dexmedetomidine group, the infusion rate of dexmedetomidine was 0.41 +/- 0.15 microg/kg/h. Decisions of charged doctor's were 1) slowing infusion rate and 2) stopping infusion or administering atropine for bradycardia. No cases required cardiac pacing or worsened to asystole. CONCLUSIONS: Despite the frequent occurrence of bradycardia after administration of dexmedetomidine during 33degrees C target temperature management, bradycardia was completely recovered after reducing infusion rate or stopping infusion. However, reducing the infusion rate of dexmedetomidine lower than the standard maintenance dose could be necessary to prevent bradycardia from developing in patients with higher body weight or carbon monoxide poisoning during 33degrees C targeted temperature management.
Assuntos
Humanos , Atropina , Peso Corporal , Bradicardia , Intoxicação por Monóxido de Carbono , Dexmedetomidina , Diagnóstico , Serviço Hospitalar de Emergência , Parada Cardíaca , Hipotermia Induzida , Modelos Logísticos , Razão de Chances , Estudos RetrospectivosRESUMO
PURPOSE: Brain injury due to hanging leads has a high mortality rate and severe neurological sequelae. Serum S100B for predicting brain injury in hanging injury has not been evaluated. The aim of this study is to review the characteristics and the prognosis of hanging patients and to determine the usefulness of S100B as a predicting factor. METHODS: A single center, retrospective study was conducted from January 2011 to December 2014. A total of 102 patients visited the emergency department (ED) with hanging injuries and 70 resuscitated patients were enrolled. RESULTS: Of all patients, 56 (54.9%) patients were male and 96 (94.1%) patients committed suicide by hanging; 61 (59.8%) patients visited the ED with cardiac arrest. In arrest patients, all survived patients showed a Cerebral Performance Category (CPC) score of 4. Although 16 (39.0%) had the initial mental status as stupor or coma in non-arrest patients, 1 (2.4%) remained as CPC 4. Among the resuscitated patients, comatose mental status, absence of pupil light reflex (PLR), and diffuse swelling on brain computed tomography (CT) tended to show relation to high mortality rate. Only PLR tended to show relation to CPC score in non-arrest patients. The elevated level of serum S100B was related to the mortality in arrest patients, whereas it was not related to CPC score in non-arrest patients. CONCLUSION: The prognosis of hanging patients was related to PLR irrespective of the presence of cardiac arrest. The serum S100B level for prediction of prognosis is not sufficient in non-arrest patients with hanging.
Assuntos
Humanos , Masculino , Asfixia , Encéfalo , Lesões Encefálicas , Coma , Serviço Hospitalar de Emergência , Parada Cardíaca , Mortalidade , Lesões do Pescoço , Prognóstico , Pupila , Reflexo , Estudos Retrospectivos , Proteína Estafilocócica A , Estado Epiléptico , Estupor , SuicídioRESUMO
BACKGROUND: This study aimed to investigate bradycardia as an adverse effect after administration of dexmedetomidine during 33degrees C target temperature management. METHODS: A retrospective study was conducted on patients who underwent 33degrees C target temperature management in the emergency department during a 49-month study period. We collected data including age, sex, weight, diagnosis, bradycardia occurrence, target temperature management duration, sedative drug, and several clinical and laboratory results. We conducted logistic regression for an analysis of factors associated with bradycardia. RESULTS: A total of 68 patients were selected. Among them, 39 (57.4%) showed bradycardia, and 56 (82.4%) were treated with dexmedetomidine. The odds ratio for bradycardia in the carbon monoxide poisoning group compared to the cardiac arrest group and in patients with higher body weight were 7.448 (95% confidence interval [CI] 1.834-30.244, p = 0.005) and 1.058 (95% CI 1.002-1.123, p = 0.044), respectively. In the bradycardia with dexmedetomidine group, the infusion rate of dexmedetomidine was 0.41 +/- 0.15 microg/kg/h. Decisions of charged doctor's were 1) slowing infusion rate and 2) stopping infusion or administering atropine for bradycardia. No cases required cardiac pacing or worsened to asystole. CONCLUSIONS: Despite the frequent occurrence of bradycardia after administration of dexmedetomidine during 33degrees C target temperature management, bradycardia was completely recovered after reducing infusion rate or stopping infusion. However, reducing the infusion rate of dexmedetomidine lower than the standard maintenance dose could be necessary to prevent bradycardia from developing in patients with higher body weight or carbon monoxide poisoning during 33degrees C targeted temperature management.
Assuntos
Humanos , Atropina , Peso Corporal , Bradicardia , Intoxicação por Monóxido de Carbono , Dexmedetomidina , Diagnóstico , Serviço Hospitalar de Emergência , Parada Cardíaca , Hipotermia Induzida , Modelos Logísticos , Razão de Chances , Estudos RetrospectivosRESUMO
Posterior reversible leukoencephalopathy syndrome (PRES) is characterized by transient headache, altered mental functioning, seizures, and loss of vision associated with findings of predominantly posterior cerebral lesions on imaging studies. Magnetic resonance imaging typically shows bilateral hyperintensity on T2 weighted imaging and fluid attenuated inversion recovery imaging, predominantly in the parieto-occipital region. The common etiologies of PRES include eclampsia, renal impairment, immunosuppressive treatment, cancer chemotherapy, autoimmune diseases, and hypertension. The prognosis is usually benign when adequate treatment is initiated immediately. Otherwise, delay in diagnosis and treatment may lead to permanent neurological sequelae. We report on the case of a 24-year-old man who presented with the characteristics of PRES with acute carbon monoxide poisoning.
Assuntos
Feminino , Gravidez , Adulto Jovem , Doenças Autoimunes , Intoxicação por Monóxido de Carbono , Monóxido de Carbono , Carbono , Diagnóstico , Tratamento Farmacológico , Eclampsia , Cefaleia , Hipertensão , Leucoencefalopatias , Imageamento por Ressonância Magnética , Intoxicação , Síndrome da Leucoencefalopatia Posterior , Prognóstico , ConvulsõesRESUMO
Posterior reversible leukoencephalopathy syndrome (PRES) is characterized by transient headache, altered mental functioning, seizures, and loss of vision associated with findings of predominantly posterior cerebral lesions on imaging studies. Magnetic resonance imaging typically shows bilateral hyperintensity on T2 weighted imaging and fluid attenuated inversion recovery imaging, predominantly in the parieto-occipital region. The common etiologies of PRES include eclampsia, renal impairment, immunosuppressive treatment, cancer chemotherapy, autoimmune diseases, and hypertension. The prognosis is usually benign when adequate treatment is initiated immediately. Otherwise, delay in diagnosis and treatment may lead to permanent neurological sequelae. We report on the case of a 24-year-old man who presented with the characteristics of PRES with acute carbon monoxide poisoning.
Assuntos
Feminino , Gravidez , Adulto Jovem , Doenças Autoimunes , Intoxicação por Monóxido de Carbono , Monóxido de Carbono , Carbono , Diagnóstico , Tratamento Farmacológico , Eclampsia , Cefaleia , Hipertensão , Leucoencefalopatias , Imageamento por Ressonância Magnética , Intoxicação , Síndrome da Leucoencefalopatia Posterior , Prognóstico , ConvulsõesRESUMO
PURPOSE: Hypoxic myoclonus is usually a sign of favorable prognosis in cardiac arrest survivors. No single specific factor has yet been consistently predictive of myoclonus or status epilepticus accompanying post-cardiac arrest status. The aim of this study was to investigate characteristics and the predicting factors of myoclonus in patients who recovered from cardiac arrest. METHODS: A single center, retrospective study was conducted from January 2011 to December 2013. A total of 174 patients who were over 18 years of age and who survived longer than 72 hours after cardiac arrest were enrolled. Patients were divided into two groups according to the development of myoclonus. Individual characteristics, information related to cardiac arrest and post-cardiac arrest status, method of evaluation and treatment, and the Cerebral Performance Category (CPC) score were collected. RESULTS: Of all patients, 42 were assigned to the myoclonus group and 132 to the non-myoclonic group. Forty patients (95.2%) in the myoclonic group presented with generalized myoclonus. Asphyxia, as a presumed cause of arrest, was a statistically significant variable of myoclonus development after cardiac arrest (p=0.048). Initial arrest rhythm, laboratory test, and therapeutic hypothermia were not associated with development of myoclonus. The myoclonic group showed a significant tendency to increase the rate of poor neurologic outcome (CPC 3 to 5) compared to the non-myoclonic group (p<0.00). CONCLUSION: Asphyxia as a cause of arrest may be the single early predictor for development of hypoxic myoclonus in post-cardiac arrest patients.
Assuntos
Humanos , Asfixia , Parada Cardíaca , Hipotermia , Mioclonia , Prognóstico , Estudos Retrospectivos , Estado Epiléptico , SobreviventesRESUMO
PURPOSE: This study was designed to evaluate the question of whether a computed tomography (CT) protocol without an unenhanced phase could be used for diagnosis of appendicitis in pediatric patients who visited the emergency department (ED) with acute non-traumatic right lower abdominal pain. METHODS: We retrospectively selected 100 samples from pediatric abdominal CT scans performed in the ED and read by pediatric radiologists. Thirty emergency physicians were separately asked to evaluate the samples twice. The first evaluation was performed without the unenhanced phase (protocol A). The second evaluation was performed with both the unenhanced phase and the contrast-enhanced phase (protocol B). The sensitivity and specificity of each protocol for diagnosis of suspected acute appendicitis were determined. Intraobserver and interobserver agreements were measured using kappa statistics. RESULTS: The mean sensitivity and specificity of the two protocols were similar. The sensitivities of protocol A and protocol B were 97.13% (95% Confidence interval=96.13-98.14) and 97.60% (96.67-98.53), respectively. The specificities of protocol A and protocol B were 95.47% (94.34-96.59) and 94.67% (93.33-96.00), respectively. The mean kappa value for intraobserver agreement between results from the two protocols was 0.91 (0.88-0.93). The kappa value for interobserver agreement was 0.90 (0.89-0.91) for protocol A and 0.87 (0.86-0.88) for protocol B. CONCLUSION: It is feasible to perform a CT scan without an unenhanced phase for evaluation of suspected appendicitis in children with abdominal pain visiting the ED.
Assuntos
Criança , Humanos , Dor Abdominal , Apendicite , Diagnóstico , Emergências , Serviço Hospitalar de Emergência , Estudos Retrospectivos , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: The aim of this study is to investigate current status, indications, and complications of hyperbaric oxygen therapy. METHODS: A retrospective investigation of patients who underwent hyperbaric oxygen therapy at a university medical center from September 2004 to August 2013 was conducted based on patients' medical records and results of an email survey for 99 emergency centers. RESULTS: During the study period, a total of 233 patients underwent hyperbaric oxygen therapy. Indications for hyperbaric oxygen treatment of illness or injury were as follows: 1) 151 cases of acute carbon monoxide poisoning(65.4%), 2) flap wound management, including 42 cases(18.2%), 3) skin care transplanted, including 23 cases(10.4%), 4) Burger's disease, including 5 five cases(2.1%), respectively. Total application time* frequency was 1,088 and total time was 1,239 hours. Among 233 patients who underwent hyperbaric oxygen therapy, 32 patients(13.7%) had complications: 1) otalgia in 21 cases(9.0%), 2) mastoiditis? in six cases(2.6%), 3) hemotympanum in five cases(2.1%), respectively. There were only 8 emergency centers that currently had an operational hyperbaric oxygen chamber in 77 emergency centers(10.4%). CONCLUSION: Indications identified through this study showed difference from current indications worldwide. It seems necessary that physicians' perception regarding application of hyperbaric oxygen therapy for more indications be changed and improved. A hyperbaric chamber capable of providing respiratory assistance and intensive care is also needed. A good network for sharing treatment experiences and a specialized team for administration of hyperbaric oxygen therapy is also required.
Assuntos
Humanos , Centros Médicos Acadêmicos , Monóxido de Carbono , Dor de Orelha , Correio Eletrônico , Emergências , Oxigenoterapia Hiperbárica , Cuidados Críticos , Processo Mastoide , Mastoidite , Prontuários Médicos , Oxigênio , Estudos Retrospectivos , Higiene da Pele , Ferimentos e LesõesRESUMO
PURPOSE: This study reports the clinical features of children and adolescents treated for acute poisoning at a regional emergency department (ED). METHODS: We retrospectively analyzed children and adolescents (under 19 years) treated for poisoning in an emergency department (ED) from 2003 to 2012. Children range from 0 to 10 years and adolescents range from 11 to 18 years. Demographic data, poisonous material data, treatment, and outcome from poisoning were collected. RESULTS: There were 742 cases of pediatric poisoning during the study period. The distribution of patient ages was bimodal, with two peaks during 1~2 years and 17~18 years of age. The proportion of adolescents with acute poisoning increased from 22.7% (years 2003~2007) to 38% (years 2008~2013). Among children less than 11 years of age, various poisonous agents and therapeutic drugs comprised 43.9% of the total toxic substance subtypes. However, four types of toxic substances dominated among adolescents: acetaminophen, carbon monoxide, corrosives, and psychiatric drugs. Overall, 54.6% of acute intoxicated patients were asymptomatic (17.7% in adolescents). In addition, 25.8% of patients who wer children were not medically treated compared to 2.8% of adolescent patients. Gastric lavage, charcoal usage, and antidote therapy were performed more often in adolescents and enhanced elimination was only performed in adolescents. The discharge rate from the emergency department was 86.8% for children and 69.1% for adolescents. Also, 4.8% of adolescents were admitted into an intensive care unit but no patients died. CONCLUSION: The incidence of adolescent poisoning increased during the period examined. There were many clinical differences in acute poisoning between children and adolescents. Therefore, strategies to cope with acute poisoning according to age group are required.
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Adolescente , Criança , Humanos , Acetaminofen , Monóxido de Carbono , Cáusticos , Carvão Vegetal , Emergências , Lavagem Gástrica , Incidência , Unidades de Terapia Intensiva , Pediatria , Intoxicação , Estudos RetrospectivosRESUMO
The number of organs transplanted worldwide is increasing annually. As a result, there is a shortage of available donor organs. This scarcity has led to the progressive broadening of donor organ criteria. The expanded criteria include infections such as bacterial meningitis. A 55-year old male visited our emergency room with cardiac arrest and recovered after cardiopulmonary resuscitation. The cause of the cardiac arrest was bacterial meningitis caused by Streptococcus pneumoniae. While proper antibiotics were applied, the patient met the clinical criteria for brain death. Prophylactic antibiotics were administered to the recipients, and liver and kidney transplantations were done successfully.
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Humanos , Masculino , Antibacterianos , Morte Encefálica , Reanimação Cardiopulmonar , Seleção do Doador , Emergências , Parada Cardíaca , Transplante de Rim , Fígado , Meningite , Meningites Bacterianas , Transplante de Órgãos , Streptococcus , Streptococcus pneumoniae , Doadores de Tecidos , TransplantesRESUMO
College student volunteers (n = 142) completed a 580 km road march for 21 consecutive days. Each volunteer carried a backpack that weighed 14.1 +/- 1.4 kg on the average. We investigated the incidence and location of blisters associated with the road march using a foot map along with other injuries. Overall, 95.1% of the subjects (135 of 142) sustained one or more injuries. All injured subjects had foot blisters, and 18% had other foot injuries. The most common locations of blister development were the right 5th toe (61%) and the left 5th toe (57%). The little toes seem to have been subjected to the greatest friction and shearing forces. March-related injuries, excluding foot injuries, were ankle pain (12.7%), knee pain (12.7%) and Achilles tendon pain (7.7%). Six subjects (4.2%) needed extra medical treatment for more than 2 weeks prior to returning to their daily lives after completion of the march due to associated injuries. The present study observed a very high incidence rate of injuries (95.1%) associated with the 580 km university students grand road march. These injuries posed an obstacle against completion of the road march and against returning to daily life. Active preventive interventions such as physical therapy and customized reinforced shoes and education program are recommended for reducing incidence rate and severity of injuries.
Assuntos
Adulto , Feminino , Humanos , Masculino , Adulto Jovem , Vesícula/complicações , Índice de Massa Corporal , Traumatismos do Pé/complicações , Incidência , Dor/epidemiologia , Inquéritos e Questionários , Coluna Vertebral/diagnóstico por imagem , Estudantes , Fatores de Tempo , Universidades , CaminhadaRESUMO
During visits to emergency medical facilities, the primary care of and risk identification for individuals who have attempted suicide is considered an important element in suicide prevention. With the ultimate goal of helping to prevent suicide, the aim of the present study was to determine the characteristics of patients with self-inflicted injuries who presented in the emergency department. Patients with self-inflicted injuries who visited 1 of 3 sentinel emergency medical centers from 2007 through 2009 were included in the study. The characteristics, methods, and reasons for suicide attempts were evaluated. Moreover, predictors of severe outcomes were evaluated. A total of 2,996 patients with self-inflicted injuries visited the three centers during a period of 3 yr. The male-to-female suicide ratio was 1:1.38 (P or = 50 age group. The reasons for attempting suicide varied among the age groups. The predictors of severe outcome are male gender, older age, and not having consumed alcohol.
Assuntos
Adolescente , Adulto , Idoso , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Fatores Etários , Estudos Transversais , Serviço Hospitalar de Emergência , Intoxicação/epidemiologia , República da Coreia/epidemiologia , Estudos Retrospectivos , Fatores de Risco , Comportamento Autodestrutivo/epidemiologia , Fatores Sexuais , Suicídio/prevenção & controle , Tentativa de Suicídio/estatística & dados numéricosRESUMO
PURPOSE: The aim of this study was to evaluate the cardiovascular manifestations and clinical course in patients with acute carbon monoxide poisoning. METHODS: A retrospective study was conducted over a 36 month period on consecutive patients who visited an emergency medical center and were diagnosed with acute carbon monoxide poisoning. A standardized data extraction protocol was performed on the selected patients. RESULTS: A total of 293 patients were selected during the study period. Cardiac manifestations were observed in 35.2% (n=103) of the patients: hypotension in 11 patients (3.8%), ECG abnormalities in 44 patients (15.0%) and cardiac enzyme abnormalities in 103 patients (35.2%). Echocardiography was performed on 56 patients with cardiac toxicity: 12 patients had abnormal results (5 patients with global hypokinesia and 7 patients with regional wall akinesia). Five patients died within 3 hours after ED admission, and the remaining patientswere discharged alive. At 3 months after discharge, none of these patients had died.The SOFA scores in the severe cardiac toxicity group and non-severe cardiac toxicity group at the time of arrival were 2.53+/-2.29 and 2.19+/-2.12, respectively (p=0.860). CONCLUSION: Cardiovascular manifestations occurafter acute CO poisoning at arateof 35.2%. Even those with severe cardiovascular toxicity recovered well within 10 days after admission. Therefore, the importance of cardiac toxicity after acute CO poisoning is not significant initself in the clinical course, and the short-term prognosis of cardiac toxicityis unlikely to be unfavorable in acute CO poisoning.
Assuntos
Humanos , Carbono , Monóxido de Carbono , Intoxicação por Monóxido de Carbono , Ecocardiografia , Eletrocardiografia , Emergências , Hipocinesia , Hipotensão , Prognóstico , Estudos RetrospectivosRESUMO
PURPOSE: A retrospective study with a literature review was conducted to identify the clinical characteristics and prognosis after the acute ingestion of glacial acetic acid. METHODS: The medical records of 20 patients,who had presented to the emergency department of Ajou University Hospital complaining of the acute ingestion of glacial acetic acid between January 2006 and December 2011, were examined retrospectively. RESULTS: Among the 172 patients admitted for caustics injury, 20 patients ingested glacial acetic acid. The mean age of the patients was 55+/-23.5, and the mean volume of the acid was 84.5+/-71.3 ml. The clinical features included 1) oral ulcers in 12 patients (63.2%), 2) respiratory difficulties in 11 patients (57.9%), 3) oliguria in 8 patients (42.1%), 4) renal toxicity in 7 patients (36.8%), 5) hepatic failure in 7 patients (36.8%), 6) disseminated intravascular boagulopathyin 7 patients (36.8%), 7) low blood pressure in 8 patients (42.1%), and 8) mental changes in 9 patients (47.4%). Ten patients required endotracheal intubation. Nine patients were admitted to the intensive care unit, and 5 patients expired. CONCLUSION: The ingestion of glacial acetic acid can cause severe symptoms, such as metabolic acidosis, multiple organ failure and upper airway swelling frequently and has a high mortality rate. Therefore, aggressive treatment, including endotracheal intubation, should be considered at the early stages.