FERIDAS SUPERFICIAIS: FATORES TÉCNICOS ASSOCIADOS A COMPLICAÇÕES LOCAIS

Background: Trauma is a serious public health problem with relevant social and economic consequences. The open cutaneous wounds, despite less severe, are not different, because they have high prevalence, and the patients often need to be away from their functions. This study aims to evaluate these wounds, establishing relations between technique factors of the initial management with unwanted scar and local complications. Methods: A prospective, longitudinal, observational and analytical analysis was performed. Data were collected at Hospital do trabalhador (Curitiba/PR), through two questionnaires: the first was filled in the emergency care, and the second in the outpatient clinic return, within 05 to 11 days. Results: 232 patients were evaluated, and 87 returned to outpatient clinic. Considering the total, the epidemiological profile was male (81.5%) with mean age of 38.5 years. Related to the wound, 55% were cut-blunt, located at hands and frontispiece (62.7%), and 86.7% were less than 06 cm length. The initial treatment was cleaning with saline solution (94.7%), wound’s closure with simple interrupted suture (98.85%),  in a number of 06 or less (75.7%), with 3-0 or 4-0 (85.2%) nylon (98.25%). Antibiotic was prescribed to 42.7% of the patients. In outpatient clinic, it was found stitches dehiscence in 13.80%, infection signs in 14.95% and necrosis in 19.5%. Conclusions: Greater amount of stitches in suture, topical substances in home care and use of systemic antibiotics were related with high rates of necrosis, as well as application of hydrogen peroxide with hight rates of necrosis. Introdução: O trauma é um grave problema de saúde pública com relevantes consequências sociais e econômicas. As feridas cutâneas traumáticas, apesar de menor gravidade, não fogem esta regra, pois além da grande prevalência em atendimentos emergenciais, suas vítimas, não raro, necessitam de afastamento de suas funções. Este estudo objetiva avaliar o atendimento inicial dessas feridas, estabelecendo correlações entre fatores técnicos empregados e resultado cicatricial não desejado ou presença de complicações locais. Métodos: Foi realizada uma análise prospectiva, longitudinal, observacional e analítica. Os dados foram coletados no Hospital do Trabalhador (Curitiba/PR) através de dois questionários: o primeiro no atendimento inicial no pronto socorro, e o segundo no retorno ambulatorial em 05 a 11 dias. Resultados: Foram avaliados 232 pacientes, com seguimento ambulatorial de 87. Do total da amostra, a maioria foi de homens (81,5%) com idade média de 38,5 anos. Quanto aos ferimentos, 55% foram corto-contusos, localizados em mãos e face (62,7%), e 86,7% menores do que 6,0 cm. O manejo inicial realizado foi limpeza com soro fisiológico (94,7%), sutura com ponto simples (98,85%), em número menor ou igual a 06 (75,7%), utilizando fio de nylon (98,25%) de tamanho 3-0 e 4-0 (85,2%). Antibioticoterapia foi prescrita para 42,7% dos pacientes. No retorno, observou-se deiscência de pontos em 13,80%, sinais de infecção em 14,95% e necrose em 19,5%. Conclusão: Maior quantidade de pontos na sutura, uso de substâncias tópicas domiciliares e antibioticoterapia apresentaram possível correlação com altas taxas de necrose, assim como aplicação de peróxido de hidrogênio com altas taxas de infecção

Corrections to: The Trauma Golden Hour

The affiliation of co-editors Nicholas Namias and Antonio Marttos was incorrectly updated in the book front matter and this is corrected as follows

The Trauma Golden Hour A Practical Guide

The Golden Hour is a well-established concept in emergency medicine, related to the critical period of one hour after an injury, accident or trauma. This term implies that the mortality rates increase substantially if efficient care is not provided within 60 minutes after the trauma. This book is intended as a practical manual in Trauma Care within the context of the golden hour, addressing all trauma types and all body parts. Readers will find essential decision-making algorithms and protocols with commentary for traumas, along with easily accessible information on how to treat patients in a very practical and handy fashion. Furthermore, the content is presented in a didactic way suitable for a wide audience, from medical students who want to learn about the basics of trauma care to experienced surgeons seeking a comprehensive guide to trauma-related interventions. The book combines contributions from experts at two renowned Trauma Centers, the Hospital do Trabalhador at Curitiba, Brazil, and the Ryder Trauma Center in Miami, USA. Therefore, considering the different local environments and resources, the book provides distinct perspectives for several injuries, presenting the state of the art in Trauma Care. The diversity of perspectives in this book contributes to a global health care approach suitable for trauma-related events from developed countries to remote areas. The Trauma Golden Hour - A Practical Guide celebrates the Centennial Anniversary of the Federal University of Parana (Brazil), the 25th Anniversary of the Ryder Trauma Center (USA) and the 20th Anniversary of the Hospital do Trabalhador (Brazil)

Damage Control Surgery

Damage control surgery (DCS) is an abbreviated laparotomy for patients who have life-threating bleeding, injuries, and septic sources. The procedure consists of hemorrhage control, by procedures like hemostasis, packing, clamping, and ligation; limits contamination by simple resections, primary suturation, closed absorbent systems, and external drainage; and leads to temporary abdominal closure as quickly as possible. The non-life-threatening injuries are delayed to a reoperation. The main purpose of the damage control surgery is to prevent complications of the lethal triad: coagulopathy, acidosis, and hypothermia

Extra-curricular supervised training at an academic hospital: is 200 hours the threshold for medical students to perform well in an emergency room?

Abstract Introduction Due to high number of jobs in Emergency Medicine (EM) and the lack of specialist to work in this field, recent graduates work in the emergency room straight after medical school. Additional courses on EM are available through Academic Leagues. This organizations offer lectures and supervised extra-curricular practical activities in their teaching university-affiliated hospital. The objectives of the present study are to assess the influence of hours undertaken in the extra-curricular practical activities on the performance and confidence of students in carrying out the different procedures in the emergency department, and on their own perception of how well they did. Also, to assess the influence the practical activities have on student´s future choice of specialty. Methods A Cross-sectional study conducted by collecting data through a questionnaire. 102 eligible individuals were included and divided into two groups according to the number of extra-curricular hours performed (Group 1- up to 200 hours and Group 2- over 200 hours). Results Students in Group 2 (over 200 hours) had a greater number of procedures performed on all variables evaluated, in particular, initial patient care (mean 363.8 vs.136.905 in Group 1 - p = 0.001), Simple Sutures (mean of 96.2 vs 33.980 respectively) ( p = 0.00003). To determine patient follow-up by the student, the number of initial patient care was correlated with number of discharge procedures performed (in Group 1, 49.6% of patients were not followed up and discharged by the same students who first talked to them in the hospital. While in Group 2, this value becomes 29.4 % - values for Group 1 - p = 0.011 and Group 2 - p = 0.117). Regarding the influence of the practical extra-curricular activities, 76.5% of the total reported that it had influenced their choice of future specialty. Conclusions The aptitude, confidence and skill of students are closely linked to the practice time (number of training hours served). Two hundred hours appeared to be a relatively significant time for the student to demonstrate good conduct and ability. Practical extra-curricular activities had the ability to influence the future choice of specialty, either positively or negatively.</p

Estágio voluntário em pronto socorro: instrumento para a formação médica de qualidade

OBJETIVO: Analisar a influência do estágio voluntário em Medicina no Pronto Socorro do Hospital do Trabalhador (PS-HT) na escolha da especialidade médica e sua importância na formação acadêmica. MÉTODOS: Análise do questionário aplicado a médicos e estudantes que estagiaram no Pronto Socorro por 500 horas ou mais, no período de março de 2000 a março de 2012. RESULTADOS: Dos 765 acadêmicos que realizaram mais de 500 horas de atividades práticas no PS-HT, 390 responderam ao questionário - 37,9% com inclinação para especialidade cirúrgica e 24,1% para clínica. O estágio foi determinante na escolha da carreira em 82,3% dos casos, sendo em 83,8% uma influência positiva. Quanto ao incremento das relações interpessoais, 61% dos participantes deu nota e" oito para o relacionamento com outros profissionais da área da saúde, por 71% para o relacionamento com colegas e por 63% no relacionamento com pacientes. O estágio possibilitou aumento da autoconfiança para 92% dos entrevistados e 75% afirmaram incremento no conhecimento técnico. O treinamento foi considerado útil e necessário para a formação acadêmica por 80% dos participantes. CONCLUSÃO: A contribuição do estágio em PS é inegável para a formação médica de qualidade e, na maioria das vezes, uma influência para a escolha da especialidade médica. As diversas situações a que os acadêmicos se deparam os fazem desenvolver inteligências em diversas áreas que não a puramente técnica e aplicada, o que se reflete na prática médica, independente da área ou especialidade

Mesenteric thrombosis in patient victim of blunt abdominal trauma

INTRODUCTION: Mesenteric thrombosis related to trauma is an uncommon entity and has poor prognosis when associated to low perfusion and hemorrhagic shock. Usually presents a challenging diagnosis and high mortality rates, despite appropriate treatment. OBJECTIVE: To relate a case of a car accident and blunt abdominal trauma with terminal ileum and right colon necrosis. CASE REPORT: After initial procedures, complementary exams showed ribs and humerus fractures. Computerized tomography evidenced aerial distension in small bowel, gastric stasis and hidro-pneumothorax. Hypotension was observed during clinical observation followed by cardiopulmonary arrest, responding to reanimation. At surgery, it was found extensive necrosis of right colon and terminal ileum, and an ileum-transversostomy was performed with primary anastomosis. During the staying in intensive care unit, oliguria, miosis, convulsion and pulseless electric activity happened with death in three days after hospital admission. CONCLUSION: Although uncommon, mesenteric ischemia with venous thrombosis might be secondary to blunt abdominal trauma and must be considered in a bad abdominal evolution

Mesenteric thrombosis in patient victim of blunt abdominal trauma with fatal outcome

BACKGROUND: Mesenteric thrombosis related to trauma is an uncommon entity and has poor prognosis when have low flow and hemorrhagic shock. It usually presents with a challenging diagnosis and high mortality rates, despite appropriate treatment. CASE REPORT: Patient with blunt trauma was admitted and initial treatment, complementary exams showed ribs and humerus fractures. Computerized tomography showed aerial distension in small bowels along with gastric stasis and hidropneumothorax. The patient had hypotension during clinical observation and cardiopulmonary arrest, responding to reanimation. Taken to surgery for damage control, it was found extensive necrosis of right colon, which was excised and performed primary anastomosis. He was admitted in the intensive care unit, evolving with oliguria, miosis, convulsion, and pulseless electric activity, dying three days after hospital admission. CONCLUSION: Although uncommon, mesenteric ischemia with venous thrombosis might be secondary to systemic hypotension, frequently followed by fatal outcomes