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1.
World J Surg ; 41(2): 381-385, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-27541030

RESUMO

OBJECT: The massive typhoon Haiyan (Yolanda) ripped across the central Philippines on November 8, 2013, and damaged infrastructure including hospitals. The Israeli Defense Forces field hospital was directed by the Philippine authorities to Bogo City in the northern part of the island of Cebu, to assist the damaged local hospital. Hundreds of patients with neglected diseases sought for medical treatment which was merely out of reach for them. Our ethical dilemmas were whether to intervene, when the treatment we could offer was not the best possible. METHODS: Each patient had an electronic medical record that included diagnosis, management and aftercare instructions. We retrospectively reviewed all charts of patients. RESULTS: Over 200 patients presented with neglected chronic diseases (tuberculosis, goiter, hypertension and diabetes). We limited our intervention to extreme values of glucose and blood pressure. We had started anti-tuberculosis medications, hoping that the patients will have an option to continue treatment. We examined 85 patients with a presumed diagnosis of malignancy. Without histopathology and advanced imaging modality, we performed palliative operations on three patients. Eighteen patients presented with inguinal hernia. We performed pure tissue repair on seven patients with large symptomatic hernias. We examined 12 children with cleft lip/palate and transferred two of them to Israel. We operated on one child with bilateral club feet. Out of 37 patients with pterygium, our ophthalmologist repaired the nine patients with the most severe vision disturbance. CONCLUSION: Medical delegations to disaster areas should prepare a plan and appropriate measures to deal with non-urgent diseases.


Assuntos
Área Carente de Assistência Médica , Unidades Móveis de Saúde , Doenças Negligenciadas/terapia , Áreas de Pobreza , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , Criança , Doença Crônica/epidemiologia , Doença Crônica/terapia , Tempestades Ciclônicas , Desastres , Feminino , Humanos , Doenças Negligenciadas/epidemiologia , Filipinas/epidemiologia , Estudos Retrospectivos , Procedimentos Cirúrgicos Operatórios/ética
5.
Turk J Surg ; 38(2): 169-174, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-36483174

RESUMO

Objectives: Discriminating simple from complicated diverticulitis solely on clinical bases is challenging. The aim of this study was to identify clinical predictive factor for the need for invasive treatment for patients presenting with acute diverticulitis in the emergency room. Material and Methods: The records of all patients, who were discharged from a university hospital between January 2010 and March 2018 with "diverticulitis" diagnosis, were reviewed. Data collected included clinical features, whether this was a first or recurrent episode, WBC, and Hinchey score. Patients were divided into conservative and invasive treatment groups. Groups were compared by age, sex, BMI, fever, WBC and CT findings. Hinchey score groups were also compared by age, sex, BMI, fever, WBC. Results: A total of 809 patients were included. Mean age was 60.6 years, with 10% below 40 years. Most patients were treated conservatively (95.9%) while only 4.1% were treated invasively. WBC at presentation was significantly higher in those who required invasive treatment in comparison with the conservative group (13.72 vs. 11.46K/uL, p= 0.024). A statistically significant higher WBC was found among patients with a higher Hinchey score (13.16 vs 11.69, p <0.005). No difference between the groups was found in terms of age, sex, fever or BMI. Conclusion: This study showed that patients who present with acute diverticulitis and an elevated WBC are prone to a more severe disease and a higher Hinchey score. Prudence should be taken with these patients, and CT scan is warranted as there is a greater chance that invasive treatment will be required.

6.
Ann Intern Med ; 153(1): 45-8, 2010 Jul 06.
Artigo em Inglês | MEDLINE | ID: mdl-20442270

RESUMO

The earthquake that struck Haiti in January 2010 caused an estimated 230,000 deaths and injured approximately 250,000 people. The Israel Defense Forces Medical Corps Field Hospital was fully operational on site only 89 hours after the earthquake struck and was capable of providing sophisticated medical care. During the 10 days the hospital was operational, its staff treated 1111 patients, hospitalized 737 patients, and performed 244 operations on 203 patients. The field hospital also served as a referral center for medical teams from other countries that were deployed in the surrounding areas. The key factor that enabled rapid response during the early phase of the disaster from a distance of 6000 miles was a well-prepared and trained medical unit maintained on continuous alert. The prompt deployment of advanced-capability field hospitals is essential in disaster relief, especially in countries with minimal medical infrastructure. The changing medical requirements of people in an earthquake zone dictate that field hospitals be designed to operate with maximum flexibility and versatility regarding triage, staff positioning, treatment priorities, and hospitalization policies. Early coordination with local administrative bodies is indispensable.


Assuntos
Desastres , Terremotos , Hospitais de Emergência/organização & administração , Socorro em Desastres/organização & administração , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Israel , Masculino , Pessoa de Meia-Idade , Fatores de Tempo , Adulto Jovem
7.
Prehosp Disaster Med ; 26(5): 386-90, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-22281092

RESUMO

INTRODUCTION: Mass-casualty triage is implemented when available resources are insufficient to meet the needs of all patients in a disaster situation. The basic principle is to do the maximum good for the most casualties with the least amount of resources. There are limited data to support the applicability of this principle in massive disasters such as the January 2010 earthquake in Haiti, in which the number of patients seeking medical attention overwhelmed the local resources. OBJECTIVE: To analyze the application of a triage system developed for use in a mass-casualty setting with limited resources. The system was designed to admit only those patients who had medical conditions requiring urgent treatment that were within the capabilities of the hospital and had a good chance of survival after discharge. Priority was given to those whose treatment could be administered within a short hospital stay. METHOD: A retrospective, observational review of computerized registration forms of Haitian earthquake victims who sought medical care at a 72-bed field hospital within four to 14 days after the event. An analysis of the efficacy of the triage protocol that was used followed, using length of hospital stay to measure consumption of resources. RESULTS: A total of 1,111 patients were triaged for treatment in the field hospital within 14 days of the earthquake. The median length of stay for all patients for whom data was available was 16 hours (mean = 29.7 hours). The majority of patients (n = 620, 65%) were discharged within 24 hours. Two hundred five patients underwent surgery and were discharged within a median of 39 hours (mean = 52.6 hours); of these, 124 (62%) were discharged within 48 hours. The total mortality of the treated patients was 1.5% (n = 17). CONCLUSIONS: Currently accepted triage principles for the most part are appropriate for efficiently providing medical care in a disaster area with extremely limited resources, but require extensive adaptation to local conditions.


Assuntos
Terremotos , Incidentes com Feridos em Massa , Triagem/estatística & dados numéricos , Haiti , Humanos
8.
Innovations (Phila) ; 16(2): 152-156, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33448887

RESUMO

OBJECTIVE: Feasibility of diagnosis of pneumothorax using handheld ultrasound by non-radiologists shows inconsistent results. The aim of this study is to evaluate the feasibility and accuracy of portable ultrasound for immediate diagnosis of pneumothorax by general surgery residents who underwent short training. METHODS: Patients who presented to the emergency department of a university hospital with suspected pneumothorax between 10/2018 and 12/2019 were included in the study. Patients underwent ultrasound in 2 points of each hemithorax. Sensitivity and specificity for pneumothorax diagnosis by ultrasound and physical examination were calculated and compared with chest computed tomography (CT). Patients in whom a chest tube was placed prior to ultrasound examination and those who did not undergo a CT scan were excluded from the study. RESULTS: A total of 85 patients met the inclusion criteria. Mean age was 40.7 ± 20.2 years. Pneumothorax was found among 46 patients (54%) per chest CT, and of these, 21 (46%) underwent chest tube placement following imaging. Ultrasound showed the highest sensitivity and specificity (95.6% [95% confidence interval {CI} 85.16% to 99.47%] and 97.44% [95% CI 86.40% to 99.67%], respectively). Chest x-ray had the lowest sensitivity (47.8% [95% CI 32.89% to 63.05%]) for pneumothorax detection. Physical examination showed a moderate sensitivity and specificity (82.6% [95% CI 68.58% to 92.18%] and 77.89% [95% CI 60.67% to 88.87%], respectively) for the diagnosis of pneumothorax. CONCLUSIONS: We found high accuracy rates of 2-point ultrasound in immediate pneumothorax diagnosis when performed by surgical residents who underwent a short ultrasound training. This is a fast and repeatable test, and has the potential for successful implementation in prehospital and military scenarios as well, minimizing unnecessary chest tube placements.


Assuntos
Internato e Residência , Pneumotórax , Adulto , Humanos , Pessoa de Meia-Idade , Pneumotórax/diagnóstico por imagem , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios X , Ultrassonografia , Adulto Jovem
9.
Injury ; 51(8): 1812-1816, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32482430

RESUMO

OBJECTIVES: Rib fractures are common and carry significant morbidity. Chest CT provides an accurate mapping of the fractures. The aim of this study is to propose an anatomical classification of rib fractures, and assess their relation to complication development. METHOD: The records of all blunt trauma patients between January 1st 2014 and December 31st 2017 at a university hospital were retrospectively reviewed. Wounded who were hospitalized with rib fractures (two and more) as the primary injury were included in the study. Based on the chest CT scans, the cohort was divided into five groups: upper ribs (1-4) fractures, anterior, lateral and posterior middle ribs (4-7) fractures, and lower ribs (9-12) fractures. Data regarding demographics, complications (pneumothorax, hemothorax, chest drains, pulmonary contusion atelectasis, pneumonia, respiratory failure and death), intensive care admission and hospital stay were collected. RESULTS: A total of 102 wounded were included in the study, with a mean age of 46.3 years. The mean number of fractured ribs per person was 3.82±1.68, and 46 wounded had displaced fractures. Rib fracture distribution was: upper ribs - 13.7%, anterior middle ribs - 28.5%, lateral middle ribs fractures - 27.5%, posterior middle ribs - 14.7%, lower ribs fractures - 15.7%. Wounded sustaining lateral middle ribs fractures had the highest complications rates in relation to any other fracture location group, with 25% respiratory failure rate. CONCLUSIONS: Lateral middle ribs fractures are associated with a higher complication rate and may require closer oabservation.


Assuntos
Fraturas das Costelas , Ferimentos não Penetrantes , Hemotórax , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Fraturas das Costelas/diagnóstico por imagem , Costelas , Ferimentos não Penetrantes/diagnóstico por imagem
11.
Eur J Emerg Med ; 14(5): 265-8, 2007 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-17823561

RESUMO

OBJECTIVE: To describe the management of the combative trauma patient in the prehospital setting, and to suggest a protocol for management. METHODS: A retrospective, prehospital case series conducted in Israel among military medical teams over the course of nearly 2 years, between January 2000 and October 2002. We collected a case series of patients who became combative following traumatic injury. Following data collection, we summoned an expert panel and developed a protocol for physicians and paramedics upon encountering a combative trauma patient. RESULTS: Available data were found for 11 patients and these were included in the analysis. Most victims included in this study were injured under military or geographical circumstances mandating a long time interval from injury to definitive care, namely 114 min (range 38-225 min). Five patients received intravenous ketamine, in three of which it was coadministered with midazolam. Sedation with ketamine given alone, or combined with other drugs, was effective in all five cases. In no case did a patient become more agitated after administration. No adverse effects were recorded by the prehospital caregivers. CONCLUSIONS: In this article, an algorithmic approach to the treatment of the patient's agitation is outlined, using ketamine as the principal sedating agent, either alone or combined with midazolam. The combination of both drugs is suggested for the effective sedation of adult prehospital combative patient population.


Assuntos
Anestésicos Dissociativos/administração & dosagem , Controle Comportamental/métodos , Ketamina/administração & dosagem , Traumatismo Múltiplo/terapia , Violência/prevenção & controle , Adolescente , Adulto , Protocolos Clínicos , Quimioterapia Combinada , Humanos , Hipnóticos e Sedativos/administração & dosagem , Hipóxia/diagnóstico , Hipóxia/etiologia , Israel , Masculino , Midazolam/administração & dosagem , Militares , Traumatismo Múltiplo/complicações , Oximetria
12.
Prehosp Disaster Med ; 22(4): 344-5, 2007.
Artigo em Inglês | MEDLINE | ID: mdl-18019103

RESUMO

A quick and simple technique for securing a chest tube in the prehospital setting is described. The technique makes use of a plastic tie with a self-locking mechanism that is wrapped around the tube and sutured to the skin. The use of a plastic tie is recommended as a valuable component to chest tube kits for use in the prehospital setting.


Assuntos
Tubos Torácicos , Tratamento de Emergência/instrumentação , Tratamento de Emergência/métodos , Fita Cirúrgica , Hemotórax/terapia , Humanos , Plásticos , Pneumotórax/terapia
13.
Prehosp Disaster Med ; 22(1): 22-5, 2007.
Artigo em Inglês | MEDLINE | ID: mdl-17484359

RESUMO

Orthopedic injuries are predominant among combat casualties, and carry the potential for significant morbidity. An expert consensus process (Prehospital care of military orthopedic trauma: A consensus meeting, Israel Defense Forces Medical Corps, May 2003) was used to create guidelines for the treatment of these injuries by military prehospital providers. The consensus treatment guidelines developed by experienced orthopedic trauma personnel from leading trauma centers in Israel are presented in this paper. For victims with open fractures, the first priority is hemorrhage control. Splinting, irrigation, and wound care should be performed while waiting for transport, or, in any scenario, in the case of an isolated limb injury. The use of traction splints was advocated for both the rapid transport scenario (up to one hour from the time of injury to arrival at the hospital) and the delayed transport scenario. In the urban setting, traction splints may not be necessary. Any victim experiencing pelvic pain following a high-energy mechanism of injury should be presumed to have an unstable pelvic fracture, and a sheet should be tied around the pelvis. The panel agreed that field-reduction of dislocations should be avoided by the medical officer unless it is anticipated that the patient will need to go through a long evacuation chain and the medical officer is familiar with specific reduction techniques.


Assuntos
Serviços Médicos de Emergência , Sistema Musculoesquelético/lesões , Ortopedia , Conferências de Consenso como Assunto , Humanos , Israel
14.
Am J Surg ; 214(3): 456-461, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28237047

RESUMO

BACKGROUND: Cholecystectomy is the standard of care in acute cholecystitis (AC). Percutaneous cholecystostomy (PC) is an effective alternative for high-risk surgical cases. METHODS: A retrospective analysis is presented of AC patients treated with PC drainage at a single tertiary institution over a 21 month period, assessing outcome and complications. RESULTS: Of 119 patients, 103 had clinical improvement after PC insertion. There were 7 peri-procedural deaths (5.9%), all in elderly high-risk cases. Overall, 56/103 cases (54%) were definitively managed with PC drainage with 41 patients (40%) undergoing an elective cholecystectomy (75% performed laparoscopically). The timing of PC insertion did not affect AC resolution or drain-related complications, although more patients underwent an elective cholecystectomy if PC placement was delayed (>24 h after admission). CONCLUSIONS: In AC, drainage by a PC catheter is a safe and effective procedure. It may be used either as a bridge to elective cholecystectomy or in selected cases as definitive therapy.


Assuntos
Colecistite Aguda/cirurgia , Colecistostomia , Idoso , Idoso de 80 Anos ou mais , Colecistostomia/métodos , Drenagem , Procedimentos Cirúrgicos Eletivos , Feminino , Humanos , Masculino , Estudos Retrospectivos , Medição de Risco , Fatores de Tempo , Resultado do Tratamento
15.
JAMA Surg ; 151(10): 954-958, 2016 10 01.
Artigo em Inglês | MEDLINE | ID: mdl-27409973

RESUMO

Importance: Head injury following explosions is common. Rapid identification of patients with severe traumatic brain injury (TBI) in need of neurosurgical intervention is complicated in a situation where multiple casualties are admitted following an explosion. Objective: To evaluate whether Glasgow Coma Scale (GCS) score or the Simplified Motor Score at presentation would identify patients with severe TBI in need of neurosurgical intervention. Design, Setting, and Participants: Analysis of clinical data recorded in the Israel National Trauma Registry of 1081 patients treated following terrorist bombings in the civilian setting between 1998 and 2005. Primary analysis of the data was conducted in 2009, and analysis was completed in 2015. Main Outcomes and Measures: Proportion of patients with TBI in need of neurosurgical intervention per GCS score or Simplified Motor Score. Results: Of 1081 patients (median age, 29 years [range, 0-90 years]; 38.9% women), 198 (18.3%) were diagnosed as having TBI (48 mild and 150 severe). Severe TBI was diagnosed in 48 of 877 patients (5%) with a GCS score of 15 and in 99 of 171 patients (58%) with GCS scores of 3 to 14 (P < .001). In 65 patients with abnormal GCS (38%), no head injury was recorded. Nine of 877 patients (1%) with a GCS score of 15 were in need of a neurosurgical operation, and fewer than 51 of the 171 patients (30%) with GCS scores of 3 to 14 had a neurosurgical operation (P < .001). No difference was found between the proportion of patients in need of neurosurgery with GCS scores of 3 to 8 and those with GCS scores of 9 to 14 (30% vs 27%; P = .83). When the Simplified Motor Score and GCS were compared with respect to their ability to identify patients in need of neurosurgical interventions, no difference was found between the 2 scores. Conclusions and Relevance: Following an explosion in the civilian setting, 65 patients (38%) with GCS scores of 3 to 14 did not experience severe TBI. The proportion of patients with severe TBI and severe TBI in need of a neurosurgical intervention were similar in patients presenting with GCS scores of 3 to 8 and GCS scores of 9 to 14. In this study, GCS and Simplified Motor Score did not help identify patients with severe TBI in need of a neurosurgical intervention.


Assuntos
Traumatismos por Explosões/diagnóstico , Traumatismos por Explosões/cirurgia , Lesões Encefálicas Traumáticas/diagnóstico , Lesões Encefálicas Traumáticas/cirurgia , Craniotomia/estatística & dados numéricos , Escala de Coma de Glasgow , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Explosões , Feminino , Humanos , Lactente , Recém-Nascido , Pressão Intracraniana , Israel , Masculino , Pessoa de Meia-Idade , Monitorização Fisiológica/estatística & dados numéricos , Avaliação das Necessidades , Terrorismo , Adulto Jovem
17.
J Crit Care ; 19(1): 36-41, 2004 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-15101004

RESUMO

OBJECTIVES: To evaluate the speed by which cuirass application, followed by biphasic extra-thoracic ventilation, can be instituted by full anti-chemical protective gear-wearing physicians. MATERIALS AND METHODS: Ten physicians of variable subspecialties applied a cuirass on an adult volunteer and instituted biphasic extra-thoracic ventilation, using the RTX respirator (Medivent, London, UK). Endotracheal (ET) intubation and manual ventilation of a mannequin and its ventilation was comparatively assessed. Performances were conducted in a prospective, crossover, randomized manner. Times to successful applications as well as failure rates were recorded. RESULTS: Cuirass application was performed more rapidly (102 +/- 9 s, 177 +/- 31 s, respectively, P <.01) and with a slightly lower failure rate than ET intubation. CONCLUSIONS: Physicians wearing full anti-chemical protective gear applied the cuirass and instituted biphasic extra-thoracic ventilation faster than ET intubation and manual positive pressure ventilation. Extra-thoracic ventilation should be further evaluated as an option for emergent respiratory support during toxic mass casualty events.


Assuntos
Substâncias para a Guerra Química/toxicidade , Exposição por Inalação/efeitos adversos , Intubação Intratraqueal/normas , Respiração com Pressão Positiva/instrumentação , Dispositivos de Proteção Respiratória , Ventiladores Mecânicos , Adulto , Estudos Cross-Over , Desastres , Humanos , Intubação Intratraqueal/instrumentação , Israel , Medicina/instrumentação , Medicina/normas , Competência Profissional , Especialização , Estudos de Tempo e Movimento
18.
Harefuah ; 142(2): 87-90, 160, 2003 Feb.
Artigo em Hebraico | MEDLINE | ID: mdl-12653037

RESUMO

BACKGROUND: Computerized Human Patient Simulators (HPS's) have been increasingly utilized to improve and assess medical performance during critical scenarios. AIMS: To evaluate the utilization of advanced HPS's for trauma management training in pre-hospital setting. METHODS: Four scenarios representing frequent critical events in the pre-hospital trauma treatment were developed using the METI (Medical Education Technologies Inc, Gainesville, Florida) and SimMan (Laerdal, Stavanger, Norway) HPS's. Reserve and regular army medical teams encountered the scenarios, which were all fully videotaped. The A-V recording of the training sessions was used in the debriefing session conducted by experts in trauma care immediately after the encounters. At the end of the workshop, all participants filled in a personal feedback questionnaire. RESULTS: Sixty-six physicians and 16 emergency medical technicians participated in the study. Seventy-eight members (95%) of this group had participated in a previous Advanced Trauma Life Support course, 63 (77%) during the two years before the study. Only 6 (7.3%) of the participants treat trauma cases daily, and 7 (8.5%) more treat such cases at least once in two weeks. Seventy-two (82.8%) of the participants pointed out that the scenarios represent true trauma cases, and the same number reported that the video-based debriefing was excellent or very good. Sixty-four participants (78%) reported that the simulator training improved their decision-making, 54 (65.8%) claimed that it improved their manual skills, and only 47 (57.5%) believed they gained new knowledge. Eighty participants (97.5%) recommended simulator-based training as part of future training and performance assessment. CONCLUSIONS: According to this preliminary subjective study, simulator-based training may be used as a tool in improving the competency of medical teams in treating trauma victims in pre-hospital settings.


Assuntos
Auxiliares de Emergência/educação , Ferimentos e Lesões/terapia , Simulação por Computador , Instrução por Computador , Currículo , Educação Médica Continuada , Humanos , Cuidados para Prolongar a Vida , Ciência de Laboratório Médico/educação , Médicos
19.
Am J Disaster Med ; 9(3): 211-9, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25348386

RESUMO

OBJECTIVE: To describe clinical and ethical dilemmas in patients presenting with head and neck (H&N) tumors to a field hospital in the "subacute" period following a typhoon. METHODS: We retrospectively reviewed charts of H&N patients presenting to an integrated Israeli-Filipino medical facility, which was operated more than 11 days. RESULTS: Of the 1,844 adult patients examined, 85 (5 percent) presented with H&N tumors. Of those, 70 (82 percent) were females, with a mean age of 43 ± 15 years. Thyroid neoplasms were the most common tumors (68, 80 percent). Despite limited resources, we contributed to the workup and treatment of several patients. To better illustrate our dilemmas, we present four key patients, in whom we favored diagnostic/therapeutic interventions in two, and opted to defer any intervention in two. CONCLUSIONS: In a relief mission, despite the lack of clinical and pathological staging and questionable continuity of care, surgical interventions can be considered for therapeutic, palliative, and diagnostic purposes.


Assuntos
Ética Médica , Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias de Cabeça e Pescoço/terapia , Unidades Móveis de Saúde/ética , Seleção de Pacientes/ética , Socorro em Desastres/ética , Adulto , Idoso , Idoso de 80 Anos ou mais , Tempestades Ciclônicas , Desastres , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Filipinas , Estudos Retrospectivos , Adulto Jovem
20.
Injury ; 43(9): 1381-5, 2012 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-21145057

RESUMO

OBJECTIVE: Efficient triage may have a major influence on mortality and morbidity as well as financial consequences. A continuous effort to improve this decision making process and update the trauma alert criteria is being made. However, criteria for determining the evacuation priority are not well developed. We performed a prospective study to evaluate which pre-hospital parameters identify major trauma victims with an emphasis on a need for emergent surgical procedures. METHODS: A prospective cohort included 601 patients admitted to a level one trauma centre over a three months period. The pre-hospital trauma alert criteria were recorded and set as independent variables. All major surgical procedures were graded in real time as: emergent, urgent, or not urgent. The ISS was calculated after completion of all the diagnostic workup. Patients were classified as major trauma victims if their calculated ISS was 16 or greater, and those needed an urgent intervention or intensive care. The relative risks (RR) for major trauma and a need for an emergent operation were calculated. RESULTS: 243 (40%) patients were classified as having a major trauma. 39 (6.5%) patients required an emergent operative intervention: 24 for an active bleeding, 5 for a pericardial tamponade and 10 for an imminent cerebral herniation. Paramedic judgement and a penetrating injury to the trunk were the most common causes for over triage. However, a penetrating injury to the trunk had been the only clue that the victim needed an emergent operation in five cases. 128 patients had a pre-hospital Glasgow coma score (GCS) ≤ 12. Altered mental status was the most common and a significant predictor of both major trauma (RR of 3.00 with a 95% confidence interval (CI) of 1.98-4.53) and a need for an emergent operation (RR, 95% CI: 4.43, 2.28-8.58). Also, a systolic blood pressure ≤ 90 mmHg was highly associated with an emergent operation (RR, 95% CI: 11.69, 5.85-23.36). CONCLUSION: For determining the evacuation priority, we suggest a triage system based on three major criteria: mental status, hypotension and a penetrating injury to the trunk. Overall, the set of trauma alert criteria system can be further simplified and enable better utilisation of resources.


Assuntos
Tomada de Decisões , Hipotensão/diagnóstico , Avaliação das Necessidades , Centros de Traumatologia/organização & administração , Triagem/organização & administração , Ferimentos Penetrantes/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Escala de Coma de Glasgow , Humanos , Hipotensão/cirurgia , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Prospectivos , Índices de Gravidade do Trauma , Ferimentos Penetrantes/cirurgia , Adulto Jovem
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