ABSTRACT
Objective: to describe and compare the variables involved in trauma victims undergoing thoracic drainage. Methods: we conducted a retrospective, analytical, descriptive, cross-sectional study, with medical records of patients attended at the Trauma Service of the Curitiba Evangelical University Hospital between February 2011 and January 2014. Results: there were 488 patients undergoing chest drainage, 84.7% men and 15.3% women, with an average age of 38.2 years. Attendances usually occurred at night, without predominance between open or closed mechanism, gender or age group. The majority of patients with thoracic trauma requiring drainage were diagnosed by anamnesis and physical examination (41.1%) and drained in the emergency room (80.8%). Most of the patients (66.2%) had another associated lesion, mostly some abdominal viscera. Complications were present in 16.6% (81 patients), most of them due to drainage positioning error (9.2%). The mean hospital stay was 15 days and drainage lasted for an average of 8.1 days, with no statistical difference between open and closed trauma. The clinical outcome was discharge in most cases. Conclusion: the profile of patients with thoracic trauma is that of young men, attended at night, with some other associated lesion. Although diagnosis and treatment were rapid and most often without the need for complex examinations, the time of drainage, hospitalization and complications were higher than in the literature, which can be explained by the drainage being made at the Emergency Room and the presence of associated injuries.
Objetivo: descrever e comparar as variáveis envolvidas nos pacientes vítimas de trauma torácico submetidos à drenagem de tórax. Métodos: estudo transversal descritivo analítico retrospectivo realizado com prontuários de pacientes atendidos no Serviço de Trauma do Hospital Universitário Evangélico de Curitiba entre fevereiro de 2011 e janeiro de 2014. Resultados: neste período foram atendidos 488 pacientes, 84,7% homens e 15,3% mulheres, com média de idade de 38,2 anos. Os atendimentos geralmente ocorreram à noite sem predomínio entre mecanismo aberto ou fechado e/ou em relação ao sexo ou idade. A maioria dos pacientes com trauma torácico que necessitaram de drenagem teve diagnóstico feito por anamnese e exame físico (41,1%) e foram drenados no pronto socorro (80,8%). Grande parte dos pacientes (66,2%) teve outra lesão associada, na maioria alguma víscera abdominal. Complicações estiveram presentes em 16,6% (81 pacientes), a maior parte por erro de posicionamento do dreno (9,2%). O tempo médio de internamento foi 15 dias e de drenagem, 8,1 dias, sem diferença estatística entre trauma aberto e fechado. O desfecho clínico envolveu alta na maioria dos casos. Conclusão: o perfil dos pacientes com trauma torácico é o de homens jovens, atendidos durante a noite, com alguma outra lesão associada. Apesar do diagnóstico e do tratamento serem feitos de modo rápido e, na maior parte das vezes, sem a necessidade de exames complexos, o tempo de drenagem, internamento e complicações foram mais alto do que na literatura, o que pode ser explicado pela drenagem no próprio pronto-socorro e pela presença de outras lesões associadas.
Subject(s)
Drainage , Thoracic Injuries/therapy , Adult , Cross-Sectional Studies , Female , Humans , Male , Retrospective StudiesABSTRACT
OBJECTIVE:: to study the profile of victims of kidney trauma who underwent surgical and medical treatment in a hospital in Curitiba. METHODS:: we conducted a retrospective, analytical, quantitative, cross-sectional study of patients with renal trauma admitted to the Evangelical Hospital of Curitiba between February 2011 and January 2014. RESULTS:: participated in the study 38 patients, four women and 34, men with a mean age of 28.4 years. Most injuries (60.5%) was due to closed mechanisms, especially motorcycle accidents. Injuries were treated conservatively in most cases. Patients who required surgical treatment had severe kidney damage or some other associated lesion, usually intra-abdominal. Hospital stay was lower in the conservative treatment group (10.8 days) compared with the surgical treatment one (18.8 days); mortality was also lower in the conservative treatment group (8.3%) compared with the surgical (14.3%). There were no deaths associated to kidney damage itself. CONCLUSION:: patients with renal trauma in this study were young men, victims of motorcycle accidents, taking place during the night and early morning. Most injuries were treated conservatively. OBJETIVO:: estudar o perfil das vítimas de traumas renais submetidos a tratamento cirúrgico e clínico em um hospital de Curitiba. MÉTODOS:: estudo transversal quantitativo analítico retrospectivo de pacientes com trauma renal admitidos no Hospital Universitário Evangélico de Curitiba entre fevereiro de 2011 e janeiro de 2014. RESULTADOS:: fizeram parte do estudo 38 pacientes, sendo quatro mulheres e 34 homens, com média de idade de 28,4 anos. A maior parte dos traumas (60,5%) foi decorrente de mecanismo fechado, em especial acidentes automobilísticos envolvendo motos, tratados de maneira conservadora na maior parte dos casos. Os pacientes que necessitaram de tratamento cirúrgico possuíam lesões renais graves ou alguma outra lesão associada, geralmente intra-abdominal. O tempo de internamento foi menor no grupo de tratamento conservador (10,8 dias) em relação ao grupo de tratamento cirúrgico (18,8 dias), assim como a mortalidade também foi menor no grupo de tratamento conservador (8,3%) comparada ao cirúrgico (14,3%). Nenhuma morte foi relacionada à lesão renal em si. CONCLUSÃO:: os pacientes com traumatismo renal neste estudo foram homens jovens, vítimas de acidentes automobilísticos com motos, ocorrendo durante a noite e madrugada. A maioria das lesões foi tratada de modo conservador.
Subject(s)
Kidney/injuries , Adult , Brazil , Cross-Sectional Studies , Female , Hospitals, University , Humans , Male , Retrospective Studies , Wounds and Injuries/diagnosis , Wounds and Injuries/therapyABSTRACT
PURPOSE: To evaluate the healing process of gastric suture in rats using hydroalcoholic aroeira (Schinus terebinthifolius Raddi) extract. METHODS: Forty adult male rats, divided into two groups of 20 animals were operated and named as follows: aroeira group (Ga), and the control group (Gc). Each group was divided into two subgroups (SG) of 10 animals (SGa and SGc) according to the time of provoked death (three and seven days). The same surgical procedure was performed in all animals consisting in incision and simple suture of the stomach (Prolene(R) 6-0). The only difference was on the type of medical treatment. The aroeira group received a single 100 mg/kg of aroeira extract in an intraperitoneal dose and the animals from the control group received the same quantity in milliliters (ml) of the isotonic saline solution. The evaluated parameters were: macroscopic alterations, microscopic healing process and toleration to atmospheric air insufflation. RESULTS: All animals had good healing process of abdominal wall with no clinical evidence of infection, dehiscence, abscesses and peritonitis. Both groups presented adherences to gastric suture line area with surrounding organs, mainly the liver, lower intestines and the abdominal wall. Microscopic analysis showed only chronic inflammation significant difference between the aroeira and control groups on the third day of observation. Resistance tests did not present significant statistical differences in the studied groups. CONCLUSION: The use of aroeira (Schinus terebinthifolius Raddi) hydro-alcoholic extract did not alter the stomach healing process, considered on macroscopic, tensiometric and microscopic assessment.