Trauma ocular contuso y afecciones de vítreo-retina Blunt ocular trauma and vitreous and retinal disorders

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Roberto Alejandro Guerra García

2012-01-01

Full Text Available Se consultó la bibliografía actualizada para ofrecer una orientación práctica sobre el manejo de las afecciones vítreorretinales más frecuentes provocadas por los traumas oculares contusos. Estos se encuentran presentes en 31 % de los casos y presentan como complicación seria más frecuente el desprendimiento de retina en 44 %. Se explicó la importancia de la creación de un registro nacional de trauma como herramienta inicial para la prevención de esta enfermedad. Finalmente se expuso algunas consideraciones y un flujograma orientador para el manejo de esta urgencia.Current papers were reviewed to provide practical managing guidelines in most frequent vitreous and retinal disorders infringed by blunt ocular trauma. They are present in 31 % of traumas, with retinal detachment in 44 % of cases as the most frequent serious complication. The importance of the creation of a national eye injury registry as an initial tool to prevent this disease was explained. Finally, some considerations and a guiding flowchart for the management of this visual problem were included.

Hyphema as a Complication of Blunt Ocular Trauma and Additional Ocular Findings

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Mehmet Giray Ersöz; Seda Adıyeke; Gamze Türe; Ekrem Talay; Hakkı Özgür Konya

2014-01-01

Objectives: To investigate the frequency of angle recession, commotio retinae, and other ocular findings in patients with hyphema due to blunt ocular trauma. Materials and Methods: The medical records of 66 patients hospitalized between July 2010 and May 2012 with a diagnosis of traumatic hyphema were retrospectively reviewed. The age, gender, period between injury and the first examination, visual acuity at presentation, intraocular pressure (IOP), time of disappearance of hyphem...

Ocular injury requiring hospitalisation in the south east of Ireland: 2001-2007.

LENUS (Irish Health Repository)

Saeed, Ayman

2012-02-01

AIM: To investigate whether recent socio-demographic changes and recent health and safety measures have impacted on the trends of ocular trauma in the South East of Ireland. METHODS: We retrospectively reviewed all cases of ocular trauma admitted to our department between October 2001 and September 2007, and the following data were retrieved: demographic details; mechanism of injury and nature of injury. RESULTS: During the study period, 517 patients were admitted with ocular trauma. Work-related and home-related activities were the commonest causes of admission, and accounted for 160 (31.8%) and 145 (28.4%) cases, respectively. In 2006\\/2007, and following the influx of migrant workers from the 10 new EU accession states (EUAS), the incidence of hospitalised ocular injuries per 100,000 was 89 in persons from the EUAS versus 18 in those of Irish origin, P < or = 0.0001. After adding the offence of not wearing a seat belt to the traffic penalty point system in Ireland, the proportion of road traffic accident (RTA)-related ocular injuries dropped significantly from 6.7% to 2.4%, P=0.03. CONCLUSION: The inclusion of the offence of not wearing a seat belt in the traffic penalty point system may have contributed to the significantly lower proportion of hospitalised ocular injuries attributable to RTAs. Also, the demographic profile of patients admitted because of ocular trauma has changed over the last 6 years, reflected in an increasing proportion of these injuries in persons from the EUAS. These data will inform healthcare providers, and those involved in developing health and safety guidelines for the workplace.

Traumatismos oculares Ocular traumas

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Gelen Welch Ruiz

2007-12-01

Full Text Available Se realizó un estudio descriptivo de tipo retrospectivo longitudinal cuyo universo estuvo constituido por 72 ojos de 72 pacientes con traumatismos oculares mecánicos que fueron hospitalizados en el Hospital Militar Central “Dr. Carlos J. Finlay” desde enero de 1999 hasta enero de 2005. Para el análisis estadístico de la información se utilizó el programa automatizado SPSS versión 11.5 en el cual también se conformó la base de datos y se realizaron los cálculos de acuerdo con el tipo de variable analizada. Se utilizaron medidas de resumen, tendencia central y asociación estadística con un nivel de significación de p A retrospective longitudinal and descriptive study was carried out in 72 eyes from 72 patients with mechanical occular traumas, who had been hospitalized in “Dr. Carlos J. Finlay” Military Hospital from December 1999 to January 2005. For the statistical data analysis, an automated program (SPSS 11.5 version was used to create the database and estimations were made according to the variable types. Summary measures, central tendency measures and statistical association with significance level equal to p < 0.05 were employed. Males prevailed (95.8%, the average age was 30.26 years with a minimum rate of 17 years and maximum rate of 82 years. The most frequent mechanisms of trauma were aggressions (23. 6% and injures from secondary projectiles (13.9%. The anterior segment traumas were more frequent (61, 1% than posterior segment traumas (6.94%. Both segments of the eyeball were affected in 39, 1% of eyes which evinced the worst visual acuity. The most common associated injures were hyphema (54, 2% and vitreous hemorrhage (16.6%. Closed trauma (contusions were more common and most of the eyes had better final visual acuity (45, 2% with vision range of 0.6-1.0 and 26.2% with vision range of 0.59-0.1. On the other hand, eyes affected by open trauma (simple wound, contusion-wound, wound with intraocular foreign body and

Epidemiology and clinical characteristics of patients hospitalized for ocular trauma in South-Central China.

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Wang, Wanpeng; Zhou, Yalan; Zeng, Jun; Shi, Meng; Chen, Baihua

2017-09-01

Ocular trauma is a major cause of visual loss, but little is known about its epidemiology and clinical characteristics in China. The aim of this study was to determine the prevalence and clinical characteristics of ocular trauma and assess prognostic factors in Changsha, Hunan, located in South-Central China. A retrospective case series (ICD codes: S05) study of ocular trauma in patients was performed at the Second Xiangya Hospital, Central South University, from 1 January 2010 to 31 December 2014. Demographic information, injury causes, ocular trauma types and initial and final visual acuity (VA) were recorded and analysed. The ocular trauma score (OTS) was calculated to assess the extent of the eye injury, prognosis and factors associated with visual impairment. All patient data were collected from the medical records system. Of the 2009 patients presenting during this 5-year period, 1695 (84.4%) were males and 314 (15.6%) were females. The average age of all patients was 37.0 ± 19.3 years (range from 1 to 87 years). The age distribution showed a peak in the ocular trauma population in the 41- to 50-year age group (24%, n = 482), followed by the 51- to 60-year age group (16.9%, n = 339). Overall, open-globe injuries had a higher frequency (70.7%, n = 1420) than closed-globe injuries (28.6%, n = 575) and thermal/chemical injuries (0.7%, n = 14). Of the open-globe injuries, corneal penetration was the most common injury (32.2%, n = 646) followed by rupture (21.5%, n = 432) and an intraocular foreign body (16.2%, n = 325). Overall, the most frequent ocular trauma setting was the workplace (39.6%, n = 795), followed by the home (28.4%, n = 570), and the most frequent activity was ironwork. Firecracker- and firework-associated ocular trauma was significantly higher during the months of January and February than during other months (50.0%, n = 112, p firework-related ocular trauma occurred during the months adjacent to the Chinese New Year

The UK Paediatric Ocular Trauma Study 2 (POTS2): demographics and mechanisms of injuries.

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Sii, Freda; Barry, Robert J; Abbott, Joseph; Blanch, Richard J; MacEwen, Caroline J; Shah, Peter

2018-01-01

Pediatric ocular trauma is an important cause of visual morbidity worldwide, accounting for up to one-third of all ocular trauma admissions. It has long-term implications for those affected and significant economic consequences for healthcare providers. It has been estimated that 90% of all ocular trauma is preventable. Targeted strategies are required to reduce the incidence and the severity of pediatric ocular trauma; this requires an understanding of the epidemiology and characteristics of these injuries and the children involved. Prospective, observational study of pediatric ocular trauma cases presenting to UK-based ophthalmologists over a 1-year period; reporting cards were distributed by the British Ophthalmological Surveillance Unit, and clinicians were asked to report incidents of acute orbital and ocular trauma in children aged ≤16 years requiring inpatient or day-case admission. A validated, standardized questionnaire was sent to reporting ophthalmologists to collect data on the demographics and circumstances of injury. Median age at presentation was 7.7 years, with boys more than twice as likely to be affected than girls (M:F =2.1:1.0). Almost 50% of injuries occurred at home, with 25% occurring in school or nursery. A total of 67% of injuries occurred during play, and 31% involved a sharp implement. Pediatric ocular trauma remains an important public health problem. At least three-quarters of all injuries are preventable through measures, including education of children and responsible adults, restricting access to sharp implements, improving adult supervision, and appropriate use of eye protection.

Clinical analysis on 159 cases of mechanical ocular trauma

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Zi-Yao Liu

2013-08-01

Full Text Available AIM: To provide the basis of security guidance and decreasing the incidence through a general investigation of the mechanical ocular trauma among all the common causes, occasions where getting hurt as well as the characteristics of the high-risk group, and by further analysis and monitoring of the clinical cases and follow-up visit, study the related key factors of influencing the prognosis statistically. METHODS: The data of the 159 cases with mechanical ocular trauma were recorded.RESULTS: We obtained the 159 subjects' ages, genders as well as mechanical ocular trauma characteristic data, such as ocular distributions, the seasons of the injuries occurring, the causes and the occasions of the injuries, the high-risks group and so on. The factors affecting the visual prognosis,univariate analysis showed that the difference between urban and rural areas was a related influencing factor while the consulting hours and the ages of the patients were irrelevant. In the multivariate Logistic regression model of complications that affected the visual prognosis, there were four main factors leading to poor eyesight: endophthalmitis, retinal detachment, luxation or subluxation of the lens, prolapse of vitreous. In the multivariate Logistic regression model of the visual prognosis of mechanical eye injury, there were three factors of concern that corresponded to poor eyesight: the ages less than 10, zonation Ⅲ, grade of injury more than 3. CONCLUSION: The epidemiologic features of the mechanical ocular trauma in our hospital correspond to the reports from other areas. Appropriate medical care can improve the visual prognosis. Factors such as zonation Ⅲ, ages less than 10, grade of injury more than 3, endophthalmitis with the eye injury, prolapse of vitreous, luxation or subluxation of the lens and so on, indicate poor visual prognosis.

Children and adolescents admitted to a university-level trauma centre in Denmark 2002-2011

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Ekström, Danny Stefan; Hviid Larsen, Rasmus; Lauritsen, Jens Martin

2017-01-01

INTRODUCTION: The epidemiology of children or adolescents admitted to a Scandinavian trauma centre is largely unknown. The aim of this paper was to describe the epidemiology and severity of potentially severely injured children and adolescents admitted to a university hospital trauma centre....... METHODS: This was a descriptive study of all children and adolescents aged 0-17 admitted to the university level trauma centre at Odense University Hospital, Denmark in the 2002-2011 period. Data were extracted from the Southern Danish Trauma Register and from medical records. RESULTS: A total of 950...

Annular pigment band on the posterior capsule following blunt ocular trauma: a case report

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Harrison Rosalind J

2005-06-01

Full Text Available Abstract Background To report an unusual case of annular pigment band on the posterior capsule following blunt ocular trauma. Case presentation We describe an annular pigment band on the posterior capsule following blunt ocular trauma in a 28-year old male patient. Repeat examinations revealed no evidence of other signs of blunt ocular trauma or pigment dispersion syndrome in either eye. Conclusion The annular pigment band in this case corresponds to the adherence of the hyaloideocapsulare ligament to the posterior capsule and reconfirms its rare visualization in the living eye. This finding may be an isolated sign of blunt ocular trauma and a compromised integrity of the vitreolenticular interface should be strongly suspected. We recommend careful documentation in context of future cataract surgery in these eyes.

Characteristics and visual outcomes of patients hospitalized for ocular trauma in central China:2006-2011

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Ying Qi

2015-05-01

Full Text Available AIM: To complete the data of ocular trauma in central China, as a well-known tertiary referral center for ocular trauma, we documented the epidemiological characteristics and visual outcomes of patients hospitalized for ocular trauma in this region. METHODS: A retrospective study of patients hospitalized for ocular trauma in central China from 2006 to 2011 was performed. RESULTS: This study included 5964 eyes of 5799 patients. The average age was 35.5±21.8y with a male-to-female ratio of 2.8:1. The most common age was 45-59y age group. Most patients were farmers and workers (51.9%. The most common injuries were firework related (24.5%, road traffic related (24.2%, and work related (15.0%. Among the most common causative agents were firecrackers (24.5%, followed by metal/knife/scissors (21.4%. Most injuries occurred in January (14.2%, February (27.0%, and August (10.0%. There were 8.5% patients with ocular injuries combined with other injuries. The incidence of open ocular injuries (4585 eyes, 76.9% was higher than closed ocular injuries (939 eyes, 15.7%. The incidences of chemical and thermal ocular injuries were 1.2% and 0.6%. Ocular trauma score (OTS predicted final visual acuity at non light perception (NLP, 20/200-20/50 and 20/40 with a sensitivity of 100%, and light perception (LP/hand motion (HM and 1/200-19/200 with a specificity of 100%. CONCLUSIONS: This study provides recent epidemiological data of patients hospitalized for ocular trauma in central China. Some factors influencing the visual outcome include time interval between injury and visit to the clinic, wound location, open or closed globe injury, initial visual acuity, and OTS.

Past History of Ocular Trauma in an Iranian Population-Based Study: Prevalence and its Associated Factors

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Hashemi, Hassan; Khabazkhoob, Mehdi; Emamian, Mohammad Hassan; Shariati, Mohammad; Mohazzab-Torabi, Saman; Fotouhi, Akbar

2015-01-01

Purpose: The purpose of this study was to determine the prevalence of a history of ocular trauma and its association to age, sex, and biometric components. Materials and Methods: Residents of Shahroud, Iran aged 40–64 years, were sampled through a cross-sectional study using multistage cluster sampling. Three hundred clusters were randomly selected, and 20 individuals were systematically selected from each cluster. The subjects underwent optometric and ophthalmic examinations, and ocular imaging. A history of ocular trauma was determined through personal interviews. Results: The prevalence of a history of trauma and blunt trauma, sharp trauma, and chemical burns were 8.57%, 3.91%, 3.82%, and 1.93%, respectively. After adjusting for age, the rate of all types of trauma was significantly higher for males. Only the prevalence of chemical burns significantly decreased with aging. A history of hospitalization was stated by 1.64% of the subjects. The axial length was significantly longer in cases with a history of trauma. The corneal curvature was significantly larger in cases with a history of sharp trauma and chemical burns. The prevalence of corneal opacities was significantly higher among cases with a history of the blunt trauma odds ratio (OR = 2.33) and sharp trauma (OR = 4.46). Based on corrected visual acuity, the odds of blindness was 3.32 times higher in those with a history of ocular trauma (P < 0.001). Conclusion: A considerable proportion of the 40–64-year-old population reported a history of ocular trauma. This observation has important health implications. Blindness, corneal opacities, and posterior subcapsular cataract were observed more frequently among these cases, and they demonstrated differences in some ocular biometric components. PMID:26180480

Choroidal osteoma secondary to ocular trauma

International Nuclear Information System (INIS)

Rua Martinez, Raul; Perez Garcia, Diley; Alemanny Rubio, Ernesto

2012-01-01

The choroidal osteoma is a benign bony tumor described for the first time in 1978 by Gass and collaborators. It is generally unilateral, with juxtapapillary localization and more frequent in young adult females. It presents unknown etiology, but it is associated to different factors as inflammatory processes, congenital malformations, hormonal alterations and ocular traumas among others. The patient was a 54 year-old woman with a personal history of rheumatic fibromyalgia (osteoarthrosis and osteoporosis) and hypertension. Her ophthalmological antecedent showed myopia and arteriolosclerotic retinopathy. At the beginning of the year, she suffered a traffic accident and was injured in her limbs and periocular region. After this, she began feeling blurred vision of the right eye and she went to our service 6 months later. She was performed an ophthalmologic exam. It was found that the right eye had visual acuity of 0.4, and after correction it reached 1.0. Funduscopy revealed vascular thinness, incomplete posterior vitreous detachment, and a white-orange lesion of 3 papillary diameters that involved inferior temporary arcade with well-defined borders. An angiography was performed, which showed sustained hyperfluorescence and non neovascularization; and the optic coherence tomography revealed a halo of serous retinal detachment. Additionally, the ocular ultrasound yielded a high reflectivity echogenic image that involves choroids with posterior acoustic shadow. It is for this reason that we affirm the traumatic etiology of the lesion. This is a rare pathology that should be diagnosed by imaging techniques. Notably, it is secondary to an ocular trauma

An Unusual Ocular Injury Following Facial Trauma: A Case Report ...

African Journals Online (AJOL)

Objective: To report a case of an unusual ocular injury following a road traffic accident. Materials and Methods: A case report of a sixty – year – old female patient seen by the authors. The literature on ocular injures following facial trauma is reviewed. Results: An eye globe initially confirmed missing from its socket on clinical ...

Perfil epidemiológico do trauma ocular penetrante antes e após o novo código de trânsito Epidemiological profile of penetrating ocular trauma before and after the new traffic code

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Paulo Caldas Silber

2002-08-01

Full Text Available Objetivo: Comparar o perfil epidemiológico dos pacientes com trauma ocular penetrante (TOP antes e após a regulamentação do novo código de trânsito. Métodos: Estudo retrospectivo de 253 pacientes com TOP examinados na Seção de Trauma Ocular (UNIFESP de janeiro de 1997 a abril de 1999. Os pacientes foram divididos em dois grupos: Grupo I, pacientes com trauma ocular antes da implantação do novo código; Grupo II, história de trauma após sua implantação. Os pacientes foram avaliados em relação a diferentes aspectos do trauma e exame oftalmológico. Resultados: Os achados epidemiológicos em relação à idade, sexo e raça foram similares em ambos os grupos. No grupo I, os pacientes entre 21 e 50 anos apresentaram distribuição similar quanto à etiologia do trauma, ao passo que no grupo II, no mesmo intervalo de idade, predominaram os acidentes automobilísticos. Em relação ao uso do cinto de segurança, 60% e 92% dos pacientes não estavam usando o cinto, nos grupos I e II, respectivamente. 60% dos pacientes no grupo II mencionaram consumo de álcool, contra 40%, no grupo I. Conclusão: Apesar das medidas de impacto tomadas pelo governo para controlar os acidentes, os danos do trauma ocular continuam relacionados a fatores passíveis de prevenção, como o uso do cinto de segurança e consumo de álcool.Purpose: To study the epidemiologic profile of the patients with penetrating ocular trauma (POT before and after the application of the new traffic code. Methods: Retrospective study of 253 patients with POT examined at the Ocular Trauma Section (UNIFESP from January 1997 to April 1999. The patients were divided into 2 groups: Group I, patients with ocular trauma before the new traffic code; Group II, trauma history after the new code. The patients were evaluated regarding different aspects on trauma and ophthalmic evaluation. Results: The epidemiological findings regarding age, sex and race were similar in both groups. In

Fundus autofluorescence in blunt ocular trauma

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Ricardo Luz Leitão Guerra

2014-06-01

Full Text Available Objetivo: Descrever os achados do exame de autofluorescência do fundo de olho (AFF em pacientes vítimas de trauma ocular contuso. Métodos: Estudo retrospectivo, não intervencionista, realizado através da revisão de prontuários e exames de imagem. Os dados analisados foram: sexo, idade, lateralidade, etiologia do trauma, tempo decorrente entre o trauma e a realização do exame, acuidade visual, alterações na periferia da retina, diagnóstico fundoscópico e achados ao exame de AFF (realizada no aparelho Topcon TRC-50DX Retinal Camera. Resultados: Oito olhos de 8 pacientes foram estudados. A idade média foi de 27,6 anos (de 19 a 43 anos, o sexo masculino (n=7 foi mais acometido do que o feminino (n=1, agressão física foi a etiologia mais comum do trauma (n=3, seguido de acidente com fogos de artifício (n=2. Outras causas foram acidente automobilístico (n=1, trauma ocupacional com lixadeira (n=1 e pedrada (n=1. A acuidade visual variou de 20/80 a percepção luminosa. Epiteliopatia pigmentar traumática (EPT foi identificada em 5 casos, rotura de coroide em 3, hemorragia subretiniana em 3 e retinopatia de Purtscher em 1 caso. Hipoautofluorescência foi observada nos casos de rotura de coroide, hemorragia subretiniana recente, hemorragia intrarretiniana e em 2 casos de EPT. Hiperautofluorescência foi visualizada nos casos de hemorragia subretiniana em degradação, na borda de 2 casos de roturas de coroide e discretamente no polo posterior na retinopatia de Purtcher. Três casos de EPT apresentaram hipoautofluorescência com pontos hiperautofluorescentes difusos. Conclusão: O exame de AFF permite avaliar as alterações do segmento posterior do olho decorrentes do trauma ocular contuso de forma não invasiva, somando informações valiosas. Foram descritos achados do exame em casos de epiteliopatia pigmentar traumática, rotura de coroide, hemorragia sub-retiniana e retinopatia de Purtscher.

The prevalence of vision loss due to ocular trauma in the Australian National Eye Health Survey.

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Keel, Stuart; Xie, Jing; Foreman, Joshua; Taylor, Hugh R; Dirani, Mohamed

2017-11-01

To determine the prevalence of vision loss due to ocular trauma in Australia. The National Eye Health Survey (NEHS) is a population-based cross-sectional study that examined 3098 non-Indigenous Australians (aged 50-98 years) and 1738 Indigenous Australians (aged 40-92 years) living in 30 randomly selected sites, stratified by remoteness. An eye was considered to have vision loss due to trauma if the best-corrected visual acuity was worse than 6/12 and the main cause was attributed to ocular trauma. This determination was made by two independent ophthalmologists and any disagreements were adjudicated by a third senior ophthalmologist. The sampling weight adjusted prevalence of vision loss due to ocular trauma in non-Indigenous Australians aged 50 years and older and Indigenous Australians aged 40 years and over was 0.24% (95%CI: 0.10, 0.52) and 0.79% (95%CI: 0.56, 1.13), respectively. Trauma was attributed as an underlying cause of bilateral vision loss in one Indigenous participant, with all other cases being monocular. Males displayed a higher prevalence of vision loss from ocular trauma than females in both the non-Indigenous (0.47% vs. 1.25%, p=0.03) and Indigenous populations (0.12% vs. 0.38%, p=0.02). After multivariate adjustments, residing in Very Remote geographical areas was associated with higher odds of vision loss from ocular trauma. We estimate that 2.4 per 1000 non-Indigenous and 7.9 per 1000 Indigenous Australian adults have monocular vision loss due to a previous severe ocular trauma. Our findings indicate that males, Indigenous Australians and those residing in Very Remote communities may benefit from targeted health promotion to improve awareness of trauma prevention strategies. Copyright © 2017 Elsevier Ltd. All rights reserved.

PREVALENCE OF DEVASTATING OCULAR TRAUMA, IT’S EMERGENCY AND SECONDARY MANAGEMENT AND OUTCOME IN A TERTIARY CARE CENTRE

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Jagadish Prasad Rou

2017-10-01

Full Text Available BACKGROUND Usually, young adults are the common victims of ocular trauma in their productive age. Severe ocular trauma most often leads to poor vision, at times total loss of vision, which is not only burden to their family, but also to the entire nation. Proper evaluation of severity of ocular trauma at the time of initial examination may help in planning for skillful management and help in prevention of severe visual morbidity. The aim of the study is to study the prevalence of ocular trauma and the visual outcome after one year of its emergency management and secondary management in selected cases in a tertiary care center. MATERIALS AND METHODS 89 cases of ocular trauma who presented to our tertiary care center of different age groups were studied prospectively from July 2016 to July 2017. Evaluation of all ocular trauma case was done primarily by slit-lamp examination, indirect ophthalmoscopy and 90D biomicroscopy, x-ray orbit, B-scan and CT scan orbit. All patients who required immediate admission and emergency management were included in the study and old cases of ocular trauma or underwent previous ocular surgical procedure and had ocular infections or any ocular pathology were excluded. All the subjects were managed either conservatively or surgically as and when required. Primary management like repair of lacerated lid injuries, corneal laceration and penetrating injury with or without iris prolapse, corneoscleral tear suturing, scleral tear suturing and removal of IOFB were done on emergency basis. Secondarily, patients were taken up for surgery for traumatic cataract extraction, posttraumatic glaucoma surgery, vitreoretinal surgery for vitreous haemorrhage, retinal haemorrhage and retinal detachment. RESULTS Out of 89 cases, 69 were males and 20 were females. Agricultural injury was the leading cause of ocular trauma in which injury from vegetative matter were the most common causative aetiology followed by objects like knife and

Predictive value of ocular trauma score in open globe combat eye injuries

International Nuclear Information System (INIS)

Islam, Q.

2016-01-01

Prediction of final visual outcome in ocular injuries is of paramount importance and various prognostic models have been proposed to predict final visual outcome. The objective of this study was to validate the predictive value of ocular trauma score (OTS) in patients with combat related open globe injuries and to evaluate the factors affecting the final visual outcome. Methods: Data of 93 patients admitted in AFIO Rawalpindi between Jan 2010 to June 2014 with combat related open globe ocular injuries was analysed. Initial and final best corrected visual acuity (BCVA) was categorized as No Light Perception (NLP), Light Perception (LP) to Hand Movement (HM), 1/200-19/200, 20/200-20/50, and =20/40. OTS was calculated for each eye by assigning numerical raw points to six variables and then scores were stratified into five OTS categories. Results: Mean age of study population was 28.77 ± 8.37 years. Presenting visual acuity was <20/200 (6/60) in 103 (96.23%) eyes. However, final BCVA of =20/40 (6/12) was achieved in 18 (16.82%) eyes, while 72 (67.28%) eyes had final BCVA of <20/200 (6/60). Final visual outcome in our study were similar to those in OTS study, except for NLP in category 1 (81% vs. 74%) and =20/40 in category 3 (30% vs. 41%). The OTS model predicted visual survival (LP or better) with a sensitivity of 94.80% and predicted no vision (NLP) with a specificity of 100%. Conclusion: OTS is a reliable tool for assessment of ocular injuries and predicting final visual outcome at the outset. (author)

PAEDIATRIC OCULAR TRAUMA IN KUCHING, SARAWAK, MALAYSIA

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INTAN G

2011-01-01

Full Text Available Purpose: To evaluate the demography, aetiology, type and outcome of paediatric ocular trauma in tertiary centre in Malaysia. Method: We retrospectively studied 118 eyes from 117 patients over a period of 36 months (January 2006 to December 2008. All ocular injuries in patients aged 12 and below seen in the Ophthalmology Department for the first time were included in thisstudy. Results: Mean age of patients was 6.1±3.0 years. 68 cases (58.2% occurred in pre-school children, whereas 49 (41.9% in school-aged children. Boys accounted for 65.8% of cases. There was no predilection for either right or the left eye. 47% of cases (56 patients occurred in Malay. Most of the injuries took place at home when the children were alone (p<0.05. Sharp objects were the commonest cause (45 cases, 38.1%. The majority of cases (103, 87.3% were considered preventable. The frequency of open and closed globe injury was similar. Hyphema was more common in closed globe injury compared to open globe injury (p<0.05. Other associated injuries such as cataract, vitreous hemorrhage and retinal hemorrhage are similar between the two groups. Visual outcome is generally poor with only 34 eyes (28.8% had no visual impairment. Conclusion: Ocular trauma in children is an important cause of visual loss. Most cases occurred at home and were preventable. Prevention through education is the best approach.

Clinical value of different detection methods in blunt ocular trauma

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Yang Li

2018-02-01

Full Text Available Blunt ocular can cause persistent change of eye structure and function, the method of detection which is closely related to eye injury including B-can ultrasonography, UBM, OCT, FFA, scanning laser polarimetry, fundus autofluorescence, each examination with particular emphasis. This paper aims to review the advantages and disadvantages of different inspection methods in order to provide reference for clinical diagnosis and treatment of blunt ocular trauma.

Post-Ocular Trauma Corneal Staphyloma in a Child Living in an Underdeveloped Region of Eastern Indonesia

OpenAIRE

Ratna Sitompul; Gladys Kusumowidagdo; Eiko B. Matiur; Julie D. Barliana; Rita S. Sitorus; Saleha Sungkar

2018-01-01

Ocular trauma occurring in children often leads to visual impairment or blindness when it is not properly managed. This often occurs in underdeveloped regions with difficult access to professional care at local health facilities. We report a case of post-trauma corneal staphyloma in an underdeveloped region of eastern Indonesia to illustrate the importance of proper management of ocular trauma in areas lacking such expertise and where patients have difficulty accessing even basic health care....

Aerial drone misadventure: A novel case of trauma resulting in ocular globe rupture

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Eliza E. Moskowitz

2018-06-01

Full Text Available Purpose: The purpose of this case report is to present the novel findings of a drone causing such a traumatic ocular injury and provide recommendations for how it might be prevented. Observations: We report on a recent case where a child presented to our Emergency Department after incurring a blow to the face by the propeller of a remote controlled drone. The patient suffered significant trauma including rupture of the right globe. Conclusions: As drone sales continue to rise, it is important that physicians be prepared to treat the potential injuries that may result from using these devices. Furthermore, in an attempt to reduce the number of visits associated with remote controlled drones, physicians should be prepared to provide advice as to how patients can reduce the risks of injury. Importance: We hope that the framework and recommendations below will help physicians decrease adverse outcomes related to this unusual injury pattern. Keywords: Drone, Trauma, Globe injury, Globe rupture, Ocular trauma, Corneal trauma, Scleral trauma

Prospective Analysis of Geriatric Patients Admitted to Emergency Department With Trauma

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Abdulkadir Akturk

2013-08-01

Full Text Available Objective: The aim of this study is to reveal the demographic characteristics, causes of trauma, physical examination findings, the presence of fractures and the status of the outcome of the geriatric trauma patients admitted to the emergency department of an educational research hospital. Material and Methods: This study covers all the cases over 65 years who were admitted to emergency department with trauma between September 1 2011-31 August 2012. The demographic characteristics of the patients such as, age, gender, date of application and as well as the causes of trauma, physical examination findings and outcome situation in the emergency department were evaluated. The study was performed prospectively. SPSS V.20 was used for statistical analysis of the data obtained. Results: Total 175 patients were included to the study, 74 were male (42.28% and 101 were female (57.72%. The mean age of male patients were 75.01 ± 6.557 while the mean age of female patients were 76.10 ± 7.353. The most common cause of trauma in both gender was falls. This rate was 91.1% in female and 8.9% in male patients. 40.6% of the female patients and 27% of the male patients were admitted to the hospital before because of any trauma. The most common form of trauma according to exposed body localization in both gender was extremity traumas. It was seen in 51.5% of the females and 56.8% of the males. 30 female patients (29.7% and 13 male patients (17.6% had fracture in limbs. 78.3% of all patients were discharged from the emergency department and 21.7% of the patients were hospitalised. None of the patients were died in emergency department and none of the patients were referred to another institution from the emergency department. Total 38 patients were hospitalised, 32 of them were discharged, 2 of them were referred to another institution, and 4 of them were died. 26 of 38 hospitalised patients had undergone surgery while 20 of them were orthopedic surgeries

An unusual mechanism of ocular trauma in badminton players: two incidental cases.

Science.gov (United States)

Khandelwal, Rekha; Majumdar, Mohana Raja; Gupta, Archana

2012-08-08

Badminton is a famous sport usually played without any protective eyewear. Ocular injury from one's own partner in a doubles game, with the shuttlecock, is rare. Two untrained badminton players presented with severe ocular trauma during a smash shot from the partner in a 'doubles' game. Both the players developed blind eye (vision badminton enthusiasts.

Cow-related trauma: a 10-year review of injuries admitted to a single institution.

LENUS (Irish Health Repository)

Murphy, Colin G

2012-02-01

INTRODUCTION: Bovine-related injuries to farmers are common in rural communities. Many injuries are significant requiring hospital admission and surgery. We reviewed all cattle-related injuries admitted to a regional trauma centre over 10 years and detail the nature of the injuries. METHOD: A retrospective review was undertaken, using hospital inpatient coding system (HIPE) to identify patients admitted following cow-related trauma for the last 10 years. From retrieved charts mechanism of injury was identified, demographics recorded and Injury Severity Score (ISS) and Trauma Injury Severity Score (TRISS) calculated based on the injuries sustained. RESULTS: 47 patients were identified, with a median age of 53 years. 4 injuries occurred in children, and 12 in patients over 65 years old. Three-quarters of those injured were male. Kicking was the most common mechanism of injury (n=21), but charge\\/head-butt injuries and trampling injuries were associated with more serious injury scores. 72% of patients were admitted under Orthopaedics as their primary care team, 25% under General Surgeons, with one patient admitted medically. Mean ISS score was 6.9 (range 1-50). 41 operative interventions were performed on 30 patients during their admission. 6.3% of patients required admission to Intensive Care with a mean length of stay of 12.3 days (range 2-21 days). There was no mortality. CONCLUSION: Cow-related trauma is a common among farming communities and is a potentially serious mechanism of injury that appears to be under-reported in a hospital context. Bovine-related head-butt and trampling injuries should be considered akin to high-velocity trauma.

Rehabilitación en pacientes con trauma ocular

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Eduardo Ariel Ramos Gómez

Full Text Available La rehabilitación en oftalmología tiene como función fundamental lograr el máximo aprovechamiento posible del resto visual. El traumatismo ocular es considerado una de las entidades nosológicas frecuentes que conllevan a una rehabilitación visual. Las causas que provocan este tipo de trauma son variadas y dentro de estas, las agresiones con intención de provocar daños con secuelas son muy frecuentes. Es objetivo de esta revisión puntualizar la importancia de la rehabilitación en pacientes con traumatismo ocular e incentivar el buen accionar de todos los oftalmólogos en cuanto a su atención.

ANALYSIS OF EPIDEMIOLOGICAL AND HEALTH-ECONOMIC INDICATORS IN CASE OF CHILDREN OCULAR TRAUMA

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Laurentiu STUPARIU

2017-12-01

Full Text Available Analysis of epidemiological and health-economic indicators on ocular trauma involving children is important for developing targeted managerial, medical and educational strategies of health care providers and patients in order to reduce incidence and severity of pediatric ocular trauma. We analysed data collected from 29 children with ocular trauma from Emergency Hospital of Sibiu, between 2008-2016. For this children with closed globe injury it took an average of 7 days of hospitalization (IQR: (5; 9.5, with a cost per day of hospitalization on average of 127 RON (IQR: (103; 136, respectively a total hospitalization cost on average 856 RON (IQR: (529; 998, with no significant gender or area differences. It took a slightly larger number of hospitalization days in the following situations: (1 in the case of mixed trauma compared to lamellar lacerations or contusions; (2 if the affected area was zone III compared to the other two areas (zone I and zone II; (3 where the visual acuity at admission was less than 1/6(0.16 compared to cases with visual acuity greater than 1/6(0.16; (4 in patients with hypertension at admission compared to those with normal tension or hypotension.

TRAUMA OCULAR CERRADO: MANIFESTACIONES, MANEJO E IMPLICACIONES EN EL BOXEO Y EL FÚTBOL

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Álvaro Rodríguez González

2014-12-01

Full Text Available El trauma ocular cerrado según su grado puede ser ligero moderado o severo. En algunos casos permanece inadvertido o enmascarado y crea consecuencias por lo que debe ser investigado. El trauma tiene características y deja huellas, algunas evidentes y otras ocultas que pueden aparecer en la historia clínica o deben ser buscadas en el segmento anterior ocular en donde se pueden observar trastornos del reflejo pupilar, (incluye midriasis paralítica, laceraciones palpebrales, hemorragia orbitaria, hifema (hemorragia en cámara anterior y fracturas óseas, orbitaria o maxilofacial. En biomicroscopía, pueden observarse laceraciones corneanas, a veces sutiles, otras veces son cicatrices perforantes enmascaradas, acompañadas interiormente de sinequia anterior del iris a la cicatriz de la córnea. También, heridas corneanas recientes, diálisis del iris, a veces extensas en su base, con retroinserción angular de variable extensión y tunelización supracoroidea que inducen, bien a hipotonía ocular o a elevación de la tensión ocular y establecimiento de glaucomas. El trauma ocular cerrado es importante por haberse convertido en un problema de salud pública dadas sus implicaciones en niños, en trabajadores y en aficionados y profesionales en los deportes.

INDUSTRIAL OCULAR TRAUMA- A CLINICAL AND EPIDEMIOLOGICAL PROFILE

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Sahiba Bedi

2017-05-01

Full Text Available BACKGROUND Incidence of ocular injuries is on the rise and is the commonest cause of unilateral blindness. Some individuals are at increased risk of eye injury as a result of their occupation. MATERIALS AND METHODS Data was obtained from case files of the patients in the retrospective group. In the prospective group, a complete ophthalmological examination including fundus was done for each patient. A final visual outcome was recorded at the end of 3 months post trauma based on visual acuity. Settings and Design- This was a 1 year retrospective and 1 year prospective study done in the Department of Ophthalmology, CMC, Ludhiana. Statistical Analysis- The clinical data collected was analysed for frequencies and proportions. RESULTS The industries where ocular trauma was found to be highest were the metal industries (61.7% followed by automobile industries (19.1%. Textile and woollen industry accounted for 5.8% cases. Metal objects caused injury in 81.7% of the cases. CONCLUSION Injuries occurring in industries are severe and males in age group of 21-30 years are most vulnerable. In view of costly medical care required and loss of productivity, preventive measures must be taken to avoid such injuries.

Corneal and Corneoscleral Injury in Combat Ocular Trauma from Operations Iraqi Freedom and Enduring Freedom.

Science.gov (United States)

Vlasov, Anton; Ryan, Denise S; Ludlow, Spencer; Coggin, Andrew; Weichel, Eric D; Stutzman, Richard D; Bower, Kraig S; Colyer, Marcus H

2017-03-01

To examine the incidence and the etiology of corneal and corneoscleral injuries in the setting of combat ocular trauma, and to determine what effect these injuries have on overall visual impairment from combat ocular trauma. Retrospective, noncomparative, interventional case series, analyzing U.S. service members who were evacuated to the former Walter Reed Army Medical Center (WRAMC). Primary outcome measures were types of corneal injuries, length of follow-up at WRAMC, globe survival, and anatomical causes of blindness. Secondary outcome measures included surgical procedures performed, use of eye protection, source of injury, and visual outcomes. Between 2001 and 2011, there were 184 eyes of 134 patients with corneal or corneoscleral injuries. The average age was 26 years (range, 18-50); 99.3% were male, 31.9% had documented use of eye protection. The average follow-up was 428.2 days (3-2,421). There were 98 right-eye and 86 left-eye injuries. There were 169 open-globe and 15 closed-globe injuries with corneal lacerations occurring in 73 eyes with injuries to Zone I. Most injuries were attributable to an intraocular foreign body (IOFB; 48%), followed by penetrating (19.6%) and perforating (16.3%) injuries. The most common presenting visual acuity was hand motion/light perception (45.7%), yet, at the end of the study, visual acuity improved to 20/40 or better (40.8%). The majority of injuries in eyes with visual acuity worse than 20/200 involved the cornea and retina (58%). Injuries solely to the cornea accounted for only 19% of all injuries sustained. Ocular injuries in military combat have led to significant damage to ocular structures with a wide range of visual outcomes. The authors describe corneal and corneoscleral injuries in combat ocular trauma by classifying injuries by the anatomical site involved and identifying the main source of decreased visual acuity. In combat ocular trauma, corneal or corneoscleral injuries are not the sole etiology for poor

Penetrating ocular trauma from trampoline spring.

Science.gov (United States)

Spokes, David; Siddiqui, Salina; Vize, Colin

2010-02-01

The case is presented of a 12-year old boy who sustained severe penetrating ocular trauma while playing on a domestic trampoline. A main spring broke under tension and the hook had struck the eye at high velocity and penetrated the sclera. Primary repair was undertaken but on review it became apparent the eye could not be salvaged. Evisceration was carried out and an orbital implant was placed. Post-operative cosmesis is acceptable. This type of injury has not been reported before. Adult supervision of children on trampolines is recommended to minimise the chance of serious injury.

Post-Ocular Trauma Corneal Staphyloma in a Child Living in an Underdeveloped Region of Eastern Indonesia

Science.gov (United States)

Sitompul, Ratna; Kusumowidagdo, Gladys; Matiur, Eiko B.; Barliana, Julie D.; Sitorus, Rita S.; Sungkar, Saleha

2018-01-01

Ocular trauma occurring in children often leads to visual impairment or blindness when it is not properly managed. This often occurs in underdeveloped regions with difficult access to professional care at local health facilities. We report a case of post-trauma corneal staphyloma in an underdeveloped region of eastern Indonesia to illustrate the importance of proper management of ocular trauma in areas lacking such expertise and where patients have difficulty accessing even basic health care. During a community health outreach in Southwest Sumba, eastern Indonesia in May 2017, a 7-year-old boy presented with white protrusion of the left eye of 3 years' duration following an event of sharp trauma. The patient lived in an inaccessible and impoverished area. Upon contemporary examination, visual acuity of the left eye was 1/300 while that of the right eye was 6/6. Anterior examination revealed corneal staphyloma of the left eye, and its posterior segment could not be evaluated. The patient was transported to an eye care center in Jakarta, receiving a stock prosthesis implant while awaiting a corneal evisceration procedure with dermofat graft. Ocular trauma is one of the most common causes of visual impairment in children. This case illustrates the consequences of inadequate post-trauma management and the importance of prevention of infection. PMID:29681830

Post-Ocular Trauma Corneal Staphyloma in a Child Living in an Underdeveloped Region of Eastern Indonesia

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Ratna Sitompul

2018-02-01

Full Text Available Ocular trauma occurring in children often leads to visual impairment or blindness when it is not properly managed. This often occurs in underdeveloped regions with difficult access to professional care at local health facilities. We report a case of post-trauma corneal staphyloma in an underdeveloped region of eastern Indonesia to illustrate the importance of proper management of ocular trauma in areas lacking such expertise and where patients have difficulty accessing even basic health care. During a community health outreach in Southwest Sumba, eastern Indonesia in May 2017, a 7-year-old boy presented with white protrusion of the left eye of 3 years’ duration following an event of sharp trauma. The patient lived in an inaccessible and impoverished area. Upon contemporary examination, visual acuity of the left eye was 1/300 while that of the right eye was 6/6. Anterior examination revealed corneal staphyloma of the left eye, and its posterior segment could not be evaluated. The patient was transported to an eye care center in Jakarta, receiving a stock prosthesis implant while awaiting a corneal evisceration procedure with dermofat graft. Ocular trauma is one of the most common causes of visual impairment in children. This case illustrates the consequences of inadequate post-trauma management and the importance of prevention of infection.

Ocular trauma injuries: a 1-year surveillance study in the University of Malaya Medical Centre, Malaysia. 2008.

Science.gov (United States)

Soong, Terrence Kwong-Weng; Koh, Alan; Subrayan, Visvaraja; Loo, Angela Voon Pei

2011-12-01

To describe the epidemiology of ocular injuries presenting to the University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia. Prospective analysis of all ocular trauma injuries presenting to the Department of Ophthalmology in UMMC from 1 January 2008 to 31 December 2008. A total of 603 eyes of 546 patients were recruited for the study. All patients presenting to the department with ocular trauma injuries were assessed by an ophthalmologist. Data on the type and source of injury, demographic profile of the patients, and clinical presentation were documented using a uniform and validated datasheet. Among eye injury cases, 481 patients (88.1%) were male, with a male-to-female ratio of 7.4:1. Of the patients, 412 (75.5%) were Malaysian while the remaining 134 (24.5%) were of non-Malaysian nationality. The average age was 31.5 years (range 1-81 years). A total of 238 injured eyes (43.6%) were work-related. The common sources of eye trauma include the use of high-powered tools (30.8%), motor vehicle accident (23.1%), and domestic accidents (17.7%). Only six patients (2.5%) reported to having used eye protective device (EPD) at time of their work-related injuries. A major cause of preventable ocular injuries in Malaysia was work-related trauma. Ocular injuries can be reduced by the use of eye protection devices and the implementation of appropriate preventive strategies to address each risk factor. Effective training is an integral part of occupational safety and health, which should be made mandatory at the workplace. In addition, there should be a continual assessment of safety and health issues at the workplace. A long-term database of all ocular injuries in Malaysia is recommended, to aid research on a larger scale and the development of new preventive strategies for ocular injuries.

[A new cause of ocular trauma due to "blast" injury].

Science.gov (United States)

Chiriac, I

1997-01-01

Are presented five observations of ocular trauma caused by blast of plastic siphon-bottles during their loading. Two of them result in eyeball evisceration, in the three others the visual function was kept. We deem necessary the respecting of single use instruction for these plastic containers and possibly--the ban of theirs using like siphon.

Clinical application of ocular trauma score for mechanical ocular injury in armed forces

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Ying ZHANG

2011-10-01

Full Text Available Objective To evaluate the predictive value of ocular trauma score(OTS in mechanical ocular injuries occurring in military forces,and compare the difference of OTS application between ocular injury caused by military training and non-military training.Methods The data of 633 inpatients from armed forces suffering from injury of 665 eyes were retrospectively reviewed.Of the 665 injured eyes,326 were injured during military training and 339 during non-military training.The likelihood of final visual acuity(VA calculated with the OTS score was compared with that by the present OTS study,and the correlation between the score and final VA was then analyzed.Results Compared with the distribution of final VA in standard OTS score,the ratio in category 1 was statistically different in present study(P 0.05.There were significant differences in ratio of category 3 between eyes injured by military and non-military training(P < 0.05,and both ratios in category 1 were significantly different compared with those in standard OTS(P < 0.01,e.g.the ratio of NLP was lower(50% vs 73%,P < 0.01;43% vs 73%,P < 0.01;and the ratio in category 2 was significantly different between the eyes injured by non-military training and standard OTS(P < 0.05.However,the OTS showed positive correlation with final VA in present study(P < 0.0001.Conclusion OTS calculated at initial examination may primarily provide a piece of prognostic information of mechanical ocular injuries,and is of special benefit for deciding a prompt management or for evacuation decision for severe ocular injuries caused by military training.

The effect of behavior disorders on ocular trauma and visual outcome in children in Middle Delta, Egypt

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Rabab Elseht

2017-01-01

Child behavior disorders and abnormal parenting style were significantly associated with ocular trauma in children. In addition, certain types and characters of trauma were effective in the visual outcome.

Negative g-Force Ocular Trauma Caused by a Rapidly Spinning Carousel

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Elad Moisseiev

2013-10-01

Full Text Available We present a case of a 10-year-old boy who presented with bilateral diffuse subconjunctival hemorrhages after spinning rapidly on a carousel attached to an electrical scooter. We present his clinical course and discuss the physics and pathophysiology of this unique mechanism of ocular trauma.

Perfil epidemiológico do trauma ocular penetrante antes e após o novo código de trânsito

OpenAIRE

Silber,Paulo Caldas; Souza,Luciene Barbosa de; Tongu,Maira Tiyomi Sacata

2002-01-01

Objetivo: Comparar o perfil epidemiológico dos pacientes com trauma ocular penetrante (TOP) antes e após a regulamentação do novo código de trânsito. Métodos: Estudo retrospectivo de 253 pacientes com TOP examinados na Seção de Trauma Ocular (UNIFESP) de janeiro de 1997 a abril de 1999. Os pacientes foram divididos em dois grupos: Grupo I, pacientes com trauma ocular antes da implantação do novo código; Grupo II, história de trauma após sua implantação. Os pacientes foram avaliados em relação...

Prognostic factors for open globe injuries and correlation of Ocular Trauma Score at a tertiary referral eye care centre in Singapore

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Rupesh Agrawal

2013-01-01

Full Text Available Objective: To evaluate the factors influencing final vision outcome after surgical repair of open globe injuries and to correlate the Ocular trauma score. Materials and Methods: Retrospective case analysis of patients with open globe injuries at a tertiary referral eye care centre in Singapore was performed. Pre-operative factors affecting final vision outcome in patients with open globe injury and correlation of ocular trauma score in our study with international ocular trauma scoring system was performed. Results: Case records of 172 eyes with open globe injury were analyzed. Mean age was 36. 67 years. Mean follow up was 12.26 m. Males were pre-dominantly affected. Initial visual acuity was ≥20/40, 20/50 < 20/200, 20/200- CF, HM- PL and NLP in 24 (14%, 39 (22.7%, 16 (9.3%, 66 (38.4% and 27 (15.7% eyes respectively. Final visual acuity was ≤20/40, 20/50 < 20/200, 20/200- 1/200, HM- PL and NLP in 76 (44.2%, 28 (16.3%, 11 (6.4%, 30 (17.4% and 27 (15.7% eyes respectively. Ocular trauma score in our study correlates with international ocular trauma scoring system. Conclusion: The present study showed pre-operative variables such as mode of injury, pre-operative visual acuity, traumatic cataract, hyphaema, relative afferent papillary defect, vitreous lossand vitreous hemorrhage to be adversely affecting the final vision outcome. Our study showed a good synchrony with international ocular trauma score (OTS and based on this study we were able to validate application of OTS in Singapore population. Recognizing these factors can help the surgeon in evidence based counseling.

Aspectos éticos y legales en los pacientes con trauma ocular Technical and legal aspects of the ocular trauma patients

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Eduardo Ariel Ramos Gómez

2012-01-01

Full Text Available El traumatismo ocular, independientemente de la lateralidad, es considerado una de las entidades nosológicas frecuentes que conllevan a una rehabilitación visual. Las causas que provocan un traumatismo ocular son variadas y dentro de estas, las agresiones con intención de provocar daños con secuelas son una de las más frecuentes. Este aspecto trae consigo todo un proceso médico-legal, donde los principios éticos por parte de los facultativos deben estar bien establecidos. Es objetivo de esta revisión incentivar el buen accionar ético de todos los oftalmólogos en cuanto a la atención de estos pacientes, así como enfatizar en el adecuado manejo medico-legal implícito en este tipo de afección.Ocular trauma, regardless of laterality, is considered one of the common diseases entities that implies visual rehabilitation. The causes of eye injuries are varied. Assaults with intent to cause damage are the most common. This issue involves a medical-legal process where the ethical principles of the physicians must be well established. The objective of our article was to encourage good ethical actions of all ophthalmologists and to emphasize the proper medical-legal management involved in this type of diseases.

Blunt ocular trauma at the posterior pole in optical coherence tomography and fluorescein angiography

International Nuclear Information System (INIS)

Meyer, C.H.; Eter, N.; Mennel, S.; Kroll, P.

2007-01-01

Blunt ocular trauma at the posterior pole may involve a variety of retinal structures. We examined the most frequent retinal trauma (choroidal folds, commotion retinae, choroidal rupture, valsalva retinopathy, PPE-tears, Purtscher's Retinopathy etc.) by optical coherence tomography (OCT). The damaged pre-, intra- or subretinal structures were clearly visible. The OCT is during acute and chronic phases of different traumatic events an important diagnostic tool. (author) [de

EPIDEMIOLOGY, AETIOLOGY AND PATTERN OF PENETRATING OCULAR TRAUMA IN KOLKATA AND SURROUNDINGS

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Parthapratim Mandal

2016-10-01

Full Text Available BACKGROUND The purpose of the study was to determine the epidemiology, aetiology and pattern of penetrating ocular trauma in Kolkata and surroundings. MATERIALS AND METHODS It was a retrospective study of patients with open globe injuries who underwent surgery from July 2015 to June 2016 at Regional Institute of Ophthalmology, Calcutta Medical College, West Bengal. We examined and classified the injuries based on BETTS (Birmingham eye trauma terminology system. We included 192 eyes from 192 patients. The majority of injuries occurred in young (48% patients were <16 years. 54.17% patients were male and 45.83% were female. Most common mode of trauma was Stone (52, Followed by Iron Rod or Piece (44 and Wood (32. Other causes were Cow’s horn (14, Needle (12 Knife (8, Arrow (6, Sickle (6, Rubber Tube (4, Glass (2, Crackers (4, Metal Instrument (2, Bird Beak (2 and Pencil (2. RESULTS The highest proportion of injuries occurred at home followed by outside. According to BETTS, 61 patients had zone 1, 29 patients - zone 2, 6 patients - Zone 3 injury. Associated features were iris prolapse, hyphaema, anterior capsular rupture, lid tear and impacted foreign body. Mean period of presenting at hospital was 2.72 days. Most common visual acuity at presentation was less than 6/60 to perception of light. CONCLUSION In our study, serious ocular trauma frequently occurred at home followed by outside and the young were particularly at risk. Most common mode of trauma was stone. Most of the injuries were limited to cornea up to limbus. More adequate adult supervision and educational measures are necessary in order to reduce the prevalence of these accidents.

Patterns of Ocular Trauma Presenting to the University Hospital of the West Indies in Jamaica

OpenAIRE

JC Nelson-Imoru; L Mowatt; CA Walters

2014-01-01

Objective: The purpose of this study is to identify the causes of ocular trauma, determine the groups at risk and types of injuries presenting to the Eye Unit at the University Hospital of the West Indies. Method: A prospective observational study was done over a 14-month period on trauma related referrals to the ophthalmology department. A questionnaire was administered and data were collected on the patient’s age, gender, affected eye, aetiology and location of trauma, visual acuity and ...

Cognitive activity limitations one year post-trauma in patients admitted to sub-acute rehabilitation after severe traumatic brain injury

DEFF Research Database (Denmark)

Sommer, Jens Bak; Norup, Anne; Poulsen, Ingrid

2013-01-01

Objective: To examine cognitive activity limitations and predictors of outcome 1 year post-trauma in patients admitted to sub-acute rehabilitation after severe traumatic brain injury. Subjects: The study included 119 patients with severe traumatic brain injury admitted to centralized sub-acute re......Objective: To examine cognitive activity limitations and predictors of outcome 1 year post-trauma in patients admitted to sub-acute rehabilitation after severe traumatic brain injury. Subjects: The study included 119 patients with severe traumatic brain injury admitted to centralized sub......-acute rehabilitation in the Eastern part of Denmark during a 5-year period from 2005 to 2009. Methods: Level of consciousness was assessed consecutively during rehabilitation and at 1 year post-trauma. Severity of traumatic brain injury was classified according to duration of post-traumatic amnesia. The cognitive...... subscale of Functional Independence MeasureTM (Cog-FIM) was used to assess cognitive activity limitations. Multivariate logistic regression analyses were performed to identify predictors of an independent level of functioning. Results: The majority of patients progressed to a post-confusional level...

Decreasing prevalence and seasonal variation of gunshot trauma in raptors admitted to the wildlife center of Virginia: 1993-2002.

Science.gov (United States)

Richards, Jean; Lickey, Adrienne; Sleeman, Jonathan M

2005-09-01

A retrospective study was conducted to identify the epidemiologic factors associated with gunshot injuries in raptors presented to the Wildlife Center of Virginia from 1993 to 2002. Of the 3,156 raptors admitted, 118 raptors (3.7%), representing 15 species, were admitted with gunshot trauma as the primary cause of morbidity and mortality. The majority of cases consisted of four species: red-tailed hawk (Buteo jamaicensis; 47%), red-shouldered hawk (Buteo lineatus; 14%), turkey vulture (Cathartes aura; 10%), and bald eagle (Haliaeetus leucocephalus; 8%). For species with greater than 40 admissions during the study period, the proportion of gunshot trauma of all causes of morbidity and mortality ranged from raptors with gunshot trauma were admitted during the fall and winter months (75%) compared with the spring and summer (25%). A significant decrease in the absolute number of gunshot cases per year was observed over the time period studied. The population-level effect of gunshot trauma is unknown for these species; however, it appears to be minor compared with other causes of morbidity and mortality.

El Boxeo, es el deporte con mayor frecuencia de trauma ocular Is Boxing the sports of highest ocular injure frequency

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Agustín Fernández Sánchez

2006-12-01

Full Text Available El trauma ocular lo constituye cualquier lesión causada en el ojo por factores externos que no se relacionan con enfermedades del paciente. Las causas más frecuentes encontradas, son los accidentes domésticos, laborales y la práctica deportiva. En el caso específico del boxeo, existe una polémica en la que algunos afirman que con la medicina moderna, las nuevas reglas de arbitraje y las novedosas técnicas de entrenamiento, este deporte es casi inofensivo al que lo practique. Otros afirman que los traumatismos repetitivos provocan lesiones cerebrales responsables de la decadencia neuropsicológica de un gran número de pugilistas. Se revisaron 24 trabajos internacionales y un nacional (el único publicado hasta el momento. Se refieren estudios comparativos entre varios deportes 20 (80%, entre los cuales se observa que 17 (85% son deportes donde se refieren una gran cantidad de severos traumatismos oculares (football, hockey y squash; y se mantiene el boxeo en un lugar de baja incidencia con respecto a estos y a otros deportes. A partir de los resultados hasta ahora obtenidos, concluimos que el boxeo tiene una baja incidencia en la ocurrencia de traumatismos ocularesThe ocular injure is any eye lesion caused by external factors that are not related to the patient`s disease. The most common causes are domestic, work accidents and sports practicing. In the particular case of boxing, there is a controversy in which some state that the modern medicine, the new refereeing rules and the novel training techniques, this sports is almost harmless to the individuals practicing it. Other people say that repeated traumas bring about brain injures responsible for neuropsychological decline of a great number of boxers. Twenty four international and one national (the only one so far published papers were reviewed. Comparative studies among several sports 20 (80 % are mentioned; it was observed that 17 (85 % are sports where a great deal of severe ocular

Patterns of Ocular Trauma Presenting to the University Hospital of the West Indies in Jamaica

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JC Nelson-Imoru

2014-06-01

Full Text Available Objective: The purpose of this study is to identify the causes of ocular trauma, determine the groups at risk and types of injuries presenting to the Eye Unit at the University Hospital of the West Indies. Method: A prospective observational study was done over a 14-month period on trauma related referrals to the ophthalmology department. A questionnaire was administered and data were collected on the patient’s age, gender, affected eye, aetiology and location of trauma, visual acuity and intraocular pressure (IOP. Statistical analysis was performed using STATA. Results: There were 84 eyes of 80 patients, of which 71.3% were males and 28.7% were females. The ages ranged from 3–64 (mean 31.2 ± 15.1 years. The highest incidence of trauma was seen in the 18–35-year age group (41.3%. Males had an odds ratio risk of 1.37. Blunt trauma occurred in 35.7% of cases and penetrating trauma in 33.3% of cases. The highest incidence of eye injury occurred at home (47.5% followed by the workplace (25.0%, then road traffic setting (13.8%. Assault-related eye injury was seen in 17.5% of cases and 62.5% of all injuries were accidental. The rate of hospitalization was 40.5%, of which 85.3% were males while 14.7% were females. Previous trauma in the affected eye occurred in 14.3% of cases. Conclusions: Males have a high odds risk ratio of ocular trauma. The majority of eye injuries occur in the home environment. Most injuries were accidental and could be avoided with the use of eye protection or care with interpersonal and work-related activities.

Determinant Factors of Poor Visual Outcome After Ocular Trauma: A Retrospective Study in Central Sarawak, Malaysia.

Science.gov (United States)

Yong, Geng-Yi; Pan, Shin-Wei; Humayun Akhter, Faisal; Law, Thomas Ngo-Hieng; Toh, Teck-Hock

2016-01-01

To study the demographic characteristics of ocular trauma in Central Sarawak and identify the determinant factors of poor visual outcome. A retrospective study of ocular trauma cases presenting at the referral hospital in 2013. Patients were identified and recruited from hospital records. Those presenting for follow-up review were excluded. Case records were retrieved and reviewed after recruitment. We studied 168 patients with 179 ocular injuries, of which 44% were work related. Compared with non-work-related cases, work-related cases were more likely to be male [odds ratio (OR), 19.7; 95% confidence interval (CI), 2.6-150.9] and foreign (OR, 18.0; 95% CI, 2.3-142.0). Open globe injuries constituted a higher percentage of impaired visual acuity (VA) during the first visit: 84.6% compared with 18.1% for closed globe injuries (OR, 25.0; 95% CI, 5.3-118.4; P Sarawak were predominantly work related, occurring at industrial premises, and involving males and foreigners. Both open globe injuries and a delay in seeking treatment resulted in significantly poorer visual outcomes.

Severity scores in trauma patients admitted to ICU. Physiological and anatomic models.

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Serviá, L; Badia, M; Montserrat, N; Trujillano, J

2018-02-02

The goals of this project were to compare both the anatomic and physiologic severity scores in trauma patients admitted to intensive care unit (ICU), and to elaborate mixed statistical models to improve the precision of the scores. A prospective study of cohorts. The combined medical/surgical ICU in a secondary university hospital. Seven hundred and eighty trauma patients admitted to ICU older than 16 years of age. Anatomic models (ISS and NISS) were compared and combined with physiological models (T-RTS, APACHE II [APII], and MPM II). The probability of death was calculated following the TRISS method. The discrimination was assessed using ROC curves (ABC [CI 95%]), and the calibration using the Hosmer-Lemeshoẃs H test. The mixed models were elaborated with the tree classification method type Chi Square Automatic Interaction Detection. A 14% global mortality was recorded. The physiological models presented the best discrimination values (APII of 0.87 [0.84-0.90]). All models were affected by bad calibration (P<.01). The best mixed model resulted from the combination of APII and ISS (0.88 [0.83-0.90]). This model was able to differentiate between a 7.5% mortality for elderly patients with pathological antecedents and a 25% mortality in patients presenting traumatic brain injury, from a pool of patients with APII values ranging from 10 to 17 and an ISS threshold of 22. The physiological models perform better than the anatomical models in traumatic patients admitted to the ICU. Patients with low scores in the physiological models require an anatomic analysis of the injuries to determine their severity. Copyright © 2017 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

Declining trend in the use of repeat computed tomography for trauma patients admitted to a level I trauma center for traffic-related injuries

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Psoter, Kevin J., E-mail: kevinp2@u.washington.edu [Department of Epidemiology, University of Washington, Box 357236, Seattle, WA 98195 (United States); Roudsari, Bahman S., E-mail: roudsari@u.washington.edu [Department of Radiology, Comparative Effectiveness, Cost and Outcomes Research Center, University of Washington, 325 Ninth Avenue, Box 359960, Seattle, WA 98104 (United States); Graves, Janessa M., E-mail: janessa@u.washington.edu [Department of Pediatrics, Harborview Injury Prevention and Research Center, University of Washington, 325 Ninth Avenue, Box 359960, Seattle, WA 98104 (United States); Mack, Christopher, E-mail: cdmack@uw.edu [Harborview Injury Prevention and Research Center, University of Washington, 325 Ninth Avenue, Box 359960, Seattle, WA 98104 (United States); Jarvik, Jeffrey G., E-mail: jarvikj@u.washington.edu [Department of Radiology and Department of Neurological Surgery, Comparative Effectiveness, Cost and Outcomes Research Center, University of Washington, 325 Ninth Avenue, Box 359960, Seattle, WA 98104 (United States)

2013-06-15

Objective: To evaluate the trend in utilization of repeat (i.e. ≥2) computed tomography (CT) and to compare utilization patterns across body regions for trauma patients admitted to a level I trauma center for traffic-related injuries (TRI). Materials and Methods: We linked the Harborview Medical Center trauma registry (1996–2010) to the billing department data. We extracted the following variables: type and frequency of CTs performed, age, gender, race/ethnicity, insurance status, injury mechanism and severity, length of hospitalization, intensive care unit (ICU) admission and final disposition. TRIs were defined as motor vehicle collisions, motorcycle, bicycle and pedestrian-related injuries. Logistic regression was used to evaluate the association between utilization of different body region repeat (i.e. ≥2) CTs and year of admission, adjusting for patient and injury-related characteristics that could influence utilization patterns. Results: A total of 28,431 patients were admitted for TRIs over the study period and 9499 (33%) received repeat CTs. From 1996 to 2010, the proportion of patients receiving repeat CTs decreased by 33%. Relative to 2000 and adjusting for other covariates, patients with TRIs admitted in 2010 had significantly lower odds of undergoing repeat head (OR = 0.61; 95% CI: 0.49–0.76), pelvis (OR = 0.37; 95% CI: 0.27–0.52), cervical spine (OR = 0.23; 95% CI: 0.12–0.43), and maxillofacial CTs (OR = 0.24; 95% CI: 0.10–0.57). However, they had higher odds of receiving repeat thoracic CTs (OR = 1.86; 95% CI: 1.02–3.38). Conclusion: A significant decrease in the utilization of repeat CTs was observed in trauma patients presenting with traffic-related injuries over a 15-year period.

Platform for Rapid Delivery of Biologics and Drugs to Ocular Cells and Tissues Following Combat Associated Trauma

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2013-09-01

death pathways such as apoptosis subsequent to acute trauma as soon as possible, ideally by self- administration of a drug or a biologic that can be... Drugs to Ocular Tissues Including Retina and Cornea . Mol Ther, 2007;16(1):107- 14. 3. Read SP, Cashman SM, and Kumar-Singh R: POD...1 AD_________________ Award Number: W81XWH-12-1-0374 TITLE: Platform for Rapid Delivery of Biologics and Drugs to Ocular Cells

Hospital-based ocular emergencies: epidemiology, treatment, and visual outcomes.

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Cheung, Cindy A; Rogers-Martel, Melanie; Golas, Liliya; Chepurny, Anna; Martel, James B; Martel, Joseph R

2014-03-01

Ocular trauma is recognized as the leading cause of unilateral blindness. However, few studies to date have focused on the clinical features of hospital-based ocular emergencies. Effectiveness of trauma centers in treating ocular emergencies was compared with treatment in traditional community hospital emergency departments. Demographics, causes, and nature of ocular emergencies, as well as visual outcome in community hospitals emergency departments and trauma centers, were also examined. Records of 1027 patients with ocular emergencies seen between July 2007 and November 2010 at 3 community hospitals emergency departments and 2 hospitals with level II trauma centers were retrospectively examined. Unpaired t test and Pearson χ(2) test were used to determine statistical significance. The incidence of patients requiring ophthalmic intervention was 77.2 per 100 000 in the community hospitals and 208.9 per 100 000 in the trauma centers. Rates of ocular emergencies were higher in middle-aged, white men. Orbital fractures were found in 86% of all orbital contusion cases in trauma centers, whereas 66.7% of patients with fall injuries and open globe diagnoses resulted in legal blindness. The middle-aged, white men are more vulnerable to ocular injuries caused mainly by motor vehicle accidents. The ability of trauma centers to provide comparable increases in vision outcomes, despite treating more severe ocular emergencies, demonstrates the effectiveness of trauma centers. Patients diagnosed as having orbital contusions or who have fall injuries deserve careful evaluation because they are more likely to have more severe sight-threatening injuries. Copyright © 2014 Elsevier Inc. All rights reserved.

PREDICTING PROGNOSTIC VALUE OF OCULAR TRAUMA SCORE (OTS IN AN OPEN GLOBE INJURY IN TERTIARY EYE CARE HOSPITAL

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Rahul

2015-10-01

Full Text Available AIM : To evaluate the prognostic value of OTS in open globe injuries. MATERIAL METHOD : Retrospective analysis of 77 eyes with open globe injuries was done from 01/07/2013 to 31/12/2014. Patients were assigned raw score sum based on initial V/A, and ocular findings then classified into 5 categories for predicting final visual outcome based on ocular Trauma score (OTS. RESULT : We estimated final V/A in 77 cases of open globe injuries (64.93% had raw sc ore between 65.91 (category 3, 4 Six months after the injury, 42.85% patients of categories 1 (raw score 0 - 44 achieved V/A of PL/HM as compared to 17% in OTS study. 16 patients with raw compared to OTS study. We reported comparable visual outcome with OT S study except in category 1 & 2. CONCLUSION: OTS score is valuable in triage, patient counseling and decision making for the management of ocular trauma. We recommend that OTS should be used routinely for open globe injuries as it is a simple guide

Pattern of Ocular Injuries in Owo, Nigeria

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Charles Oluwole Omolase

2011-01-01

Full Text Available Purpose: To determine the pattern of ocular injuries in patients presenting to the eye clinic and the accident and emergency department of Federal Medical Center, Owo, Ondo State, Nigeria. Methods: This prospective study was conducted between January and December 2009. Federal Medical Center, Owo is the only tertiary hospital in Ondo State, Nigeria. The eye center located at this medical center was the only eye care facility in the community at the time of this study. All patients were interviewed with the aid of an interviewer-administered questionnaire and underwent a detailed ocular examination. Results: Of 132 patients included in the study, most (84.1% sustained blunt eye injury while (12.1% had penetrating eye injury. A considerable proportion of patients (37.9% presented within 24 hours of injury. Vegetative materials were the most common (42.4% offending agent, a minority of patients (22% was admitted and none of the patients had used eye protection at the time of injury. Conclusion: In the current series, blunt eye injury was the most common type of ocular trauma. The community should be educated and informed about the importance of preventive measures including protective eye devices during high risk activities. Patients should be encouraged to present early following ocular injury.

Cluster bomb ocular injuries.

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Mansour, Ahmad M; Hamade, Haya; Ghaddar, Ayman; Mokadem, Ahmad Samih; El Hajj Ali, Mohamad; Awwad, Shady

2012-01-01

To present the visual outcomes and ocular sequelae of victims of cluster bombs. This retrospective, multicenter case series of ocular injury due to cluster bombs was conducted for 3 years after the war in South Lebanon (July 2006). Data were gathered from the reports to the Information Management System for Mine Action. There were 308 victims of clusters bombs; 36 individuals were killed, of which 2 received ocular lacerations and; 272 individuals were injured with 18 receiving ocular injury. These 18 surviving individuals were assessed by the authors. Ocular injury occurred in 6.5% (20/308) of cluster bomb victims. Trauma to multiple organs occurred in 12 of 18 cases (67%) with ocular injury. Ocular findings included corneal or scleral lacerations (16 eyes), corneal foreign bodies (9 eyes), corneal decompensation (2 eyes), ruptured cataract (6 eyes), and intravitreal foreign bodies (10 eyes). The corneas of one patient had extreme attenuation of the endothelium. Ocular injury occurred in 6.5% of cluster bomb victims and 67% of the patients with ocular injury sustained trauma to multiple organs. Visual morbidity in civilians is an additional reason for a global ban on the use of cluster bombs.

Neuro-, Trauma -, or Med/Surg-ICU: Does it matter where polytrauma patients with TBI are admitted? Secondary analysis of AAST-MITC decompressive craniectomy study

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Scalea, Tom; Sperry, Jason; Coimbra, Raul; Vercruysse, Gary; Jurkovich, Gregory J; Nirula, Ram

2016-01-01

Introduction Patients with non-traumatic acute intracranial pathology benefit from neurointensivist care. Similarly, trauma patients with and without TBI fare better when treated by a dedicated trauma team. No study has yet evaluated the role of specialized neurocritical (NICU) and trauma intensive care units (TICU) in the management of TBI patients, and it remains unclear which TBI patients are best served in NICU, TICU, or general (Med/Surg) ICU. Methods This study is a secondary analysis of The American Association for the Surgery of Trauma Multi-Institutional Trials Committee (AAST-MITC) decompressive craniectomy study. Twelve Level 1 trauma centers provided clinical data and head CT scans of patients with Glasgow Coma Scale (GCS) ≤13 and CT evidence of TBI. Non-ICU admissions were excluded. Multivariate logistic regression was performed to measure the association between ICU-type and survival and calculate the probability of death for increasing ISS. Polytrauma patients (ISS > 15) with TBI and isolated TBI patients (other AIS polytrauma patients admitted to a TICU had improved survival across increasing ISS (Fig1). Survival for isolated TBI patients was similar between TICU and NICU. Med/Surg ICU carried the greatest probability of death. Conclusion Polytrauma patients with TBI have lower mortality risk when admitted to a Trauma ICU. This survival benefit increases with increasing injury severity. Isolated TBI patients have similar mortality risk when admitted to a Neuro ICU compared to a Trauma ICU. Med/Surg ICU admission carries the highest mortality risk. PMID:28225527

Development and validation of an ICD-10-based disability predictive index for patients admitted to hospitals with trauma.

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Wada, Tomoki; Yasunaga, Hideo; Yamana, Hayato; Matsui, Hiroki; Fushimi, Kiyohide; Morimura, Naoto

2018-03-01

There was no established disability predictive measurement for patients with trauma that could be used in administrative claims databases. The aim of the present study was to develop and validate a diagnosis-based disability predictive index for severe physical disability at discharge using the International Classification of Diseases, 10th revision (ICD-10) coding. This retrospective observational study used the Diagnosis Procedure Combination database in Japan. Patients who were admitted to hospitals with trauma and discharged alive from 01 April 2010 to 31 March 2015 were included. Pediatric patients under 15 years old were excluded. Data for patients admitted to hospitals from 01 April 2010 to 31 March 2013 was used for development of a disability predictive index (derivation cohort), while data for patients admitted to hospitals from 01 April 2013 to 31 March 2015 was used for the internal validation (validation cohort). The outcome of interest was severe physical disability defined as the Barthel Index score of predictive index for each patient was defined as the sum of the scores. The predictive performance of the index was validated using the receiver operating characteristic curve analysis in the validation cohort. The derivation cohort included 1,475,158 patients, while the validation cohort included 939,659 patients. Of the 939,659 patients, 235,382 (25.0%) were discharged with severe physical disability. The c-statistics of the disability predictive index was 0.795 (95% confidence interval [CI] 0.794-0.795), while that of a model using the disability predictive index and patient baseline characteristics was 0.856 (95% CI 0.855-0.857). Severe physical disability at discharge may be well predicted with patient age, sex, CCI score, and the diagnosis-based disability predictive index in patients admitted to hospitals with trauma. Copyright © 2018 Elsevier Ltd. All rights reserved.

VISUAL OUTCOME OF OCULAR INJURY IN PAEDIATRIC POPULATION PRESENTING AT TERTIARY EYE CARE CENTRE IN WEST BENGAL

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Somnath Das

2017-07-01

Full Text Available BACKGROUND Ocular trauma is an important worldwide cause of visual morbidity. It includes a spectrum of simple ocular surface foreign bodies, minute corneal abrasions to devastating perforating injuries causing blindness. Children are particularly susceptible to ocular trauma. Identification of the cause of injuries among children may help in determining the most effective measures to prevent visual loss. The purpose of this study is to analyse visual status at the time of presentation and to find the time gap between the occurrence of trauma and presentation, intervention and visual outcome in paediatric ocular trauma at Regional Institute of Ophthalmology, Kolkata, West Bengal. MATERIALS AND METHODS A total of 100 children (age 0-14 yrs. who attended outpatient department and emergency of Regional Institute of Ophthalmology and got admitted were included in the study. Detailed history regarding mode of injury, type of injury, time of injury and time elapsed to attend the hospital from the onset of injury noted. Recording of visual acuity and detailed clinical examination done. Appropriate medical and surgical treatment given as per the standard protocol after assessing the type of injury. Visual outcome assessed by doing follow up at presentation at 1 month and 6 month after injury. RESULTS Our study showed that 37% of the children who presented to us had visual acuity between 2/60 and Perception of light (PL positive. 7% had vision between 6/6 and 6/12. PL was denied in 5% patients. Majority (44% of the children who suffered ocular trauma presented to our hospital between 25-48 hrs. of injury. 88 out 100 patients who were hospitalised were operated within the first 24 hours. At one month after injury, 28% had visual acuity between 6/60 and 3/60 and six months after injury, 25% had visual acuity between 6/18 and 6/36. CONCLUSION Close supervision at home, school and playground, public awareness and education regarding the hazardous nature of

Rehabilitación protésica por pérdida ocular traumática Prosthetic rehabilitation for the traumatic ocular loss

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Susana Vilar Salas

2012-01-01

Full Text Available Se describir el protocolo para la atención del paciente con trauma en el servicio de urgencias con diagnóstico de pérdida del globo ocular por cualquier etiología. Para esto se realizó una revisión sobre trauma ocular y rehabilitacion ocular por prótesis en internet y de la literatura impresa nacional e internacional. El esquema de tratamiento de rehabilitación se realiza en estos pacientes desde que termina la cirugía con la utilización del conformador, la protesis ocular definitiva hasta el seguimiento por el departamento de prótesis. Comenzar el tratamiento de forma inmediata es importante para lograr la excelencia en la adaptación de la prótesis ocular definitiva.This paper described the protocol for the care of trauma patients at the emergency service with diagnosis of loss of the eyeball for any cause. To this end, a review of ocular trauma and ocular rehabilitation by using prosthesis was made on Internet and on the national and international printed literature. The rehabilitation treatment program is applied to these patients from the end of the surgery, aided by the contourer and the definitive ocular prosthesis, to the follow-up process carried out by the prosthetic department. The early start of treatment is important to fully succeed in tailoring the final ocular prosthesis.

EYE TRAUMA. OPEN GLOBE INJURY MANAGEMENT

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Mojca Globočnik Petrovič

2004-05-01

Full Text Available Background. Ocular trauma is important cause of blindness. Birmingham Eye Trauma Terminology allows us to use a standardized eye injury terminology which permits an unambigous interpretation. The Eye Injury Registry enables the analysis of medical, epidemyologic and social data.The most frequent ocular injury ocular contusion has a relatively good prognosis. An adequate primary ocular repair and correct timing of pars plana vitrectomy are very important in open globe injury management. There still exist some controversial issues concerning the role of posterior segment surgery in open globe injuries. These include timing of surgery, prophylactic scleral buckle placement and a proper use of systemic and intravitreal antibiotics.Conclusions. With adequate primary ocular repair, the use of systemic, intravitreal antibiotics, scleral buckling and proper timing for pars plana vitrectomy the prognosis for ocular trauma cases can be better.

Ocular nonsuicidal self-injury in a teenager.

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Comacchio, Francesco; Ricca, M; Martini, G; Cecchin, V; Zannin, Maria Elisabetta

2018-01-01

A 14-year-old male teen presented with unilateral episcleritis, unresponsive to topical and systemic corticosteroid therapy, without a history of ocular trauma or evidence for systemic diseases. The presence of foreign bodies in the conjunctival mucus of the hyperemic fornix has been noticed during one of the follow-up examinations. The toxicological analysis of conjunctival mucus revealed the presence of ethylene glycolmonomethyl ether and triethilene glicolebuthyl ether, used as solvents in nail polish removers and all-purpose cleaners. An unexpected etiology of chemical self-inflicted episcleritis was determined. The teen was admitted to a psychological assessment, after which a psychotherapeutic treatment was recommended. Episcleritis is characterized by the acute onset of ocular pain and redness, with a frequent recurrent and stressful course. Since it can be associated with life-threatening systemic vasculitides, a prompt, aggressive immunosuppressive therapy may be considered, both for the ocular inflammation and for the underlying systemic condition. Rarely episcleritis does not improve despite topical and systemic therapy, administered in a stepladder way. The reported teenager case needed a complex multidisciplinary approach to achieve the correct diagnosis and to avoid unnecessary treatments. In the case of recognized "nonsuicidal self-injury," a psychological evaluation is strongly recommended, to identify and address underlying neuropsychiatric problems.

Surfing-related ocular injuries.

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Kim, J W; McDonald, H R; Rubsamen, P E; Luttrull, J K; Drouilhet, J H; Frambach, D A; Boyer, D S; Lambrou, F H; Hendrick, A; Weiss, J N; Engstrom, R E; Ing, M

1998-01-01

This report evaluates the clinical characteristics of surfing-related ocular trauma to learn the nature of such injuries and propose possible preventive measures. The authors reviewed 11 cases of surfing-related eye injuries caused by direct trauma from the surfboard, studying their mechanism of injury, the associated ocular complications, and the anatomic and visual outcomes of surgical repair. Surfing-related ocular injuries occurred exclusively in young males (mean age, 24.8 years; range, 14-37 years). The mechanism of injury most frequently responsible was impact with the sharp nose of the surfboard following a fall. Serious posterior segment complications were observed in all 11 patients, with nine patients suffering ruptured globes. Despite immediate medical attention, five patients did not recover ambulatory levels of visual acuity (>5/200). Surfing-related ocular trauma presenting to the retinal specialist typically leaves the patient with a permanent visual disability. Important factors contributing to these high-velocity injuries include the sharply pointed nose of the surfboard and the leash keeping the surfer in close proximity to the board following a fall. A simple modification in surfboard design such as blunting the sharp nose of the surfboard, or appropriate protective guards fitted over the surfboard nose, should lessen the severity of such injuries.

Ocular emergencies presenting to Menelik II Hospital.

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Negussie, Dereje; Bejiga, Abebe

2011-01-01

Ocular conditions such as trauma, painful red eye of any cause, painless sudden visual loss and others are commonly seen as ocular emergencies, and can lead to ocular morbidity and visual loss. To determine types and causes of ocular emergencies seen at Menelik II hospital. A cross-sectional study was conducted from April to October, 2007. Consecutive patients who presented with ocular emergencies at any time of the day were prospectively evaluated and registered on a formatted questionnaire. Evaluation of the patients included history of presenting illness, visual acuity testing intraocular pressure measurement on non-perforated and non-infected eyes, and complete eye examination in order to arrive at the diagnosis. A total of 26,400 patients attended Menelik II hospital during the study period. Of these, 758 (3%) were persons with an ocular emergency. The majority of patients (n=551; 72.7%) were male, with a male to female ratio of 2.7:1. The age group of 16 to 30 years was the most affected (47.9%), followed by those aged 15 years or younger (27.3%). Ocular trauma and ocular infections accounted for 75.6% and 13.1% of cases, respectively. Of the total ocular emergencies, open globe injuries constituted 171 (22.6%), corneal foreign bodies and abrasion 125 (16.5%), and open adnexal injuries 119 (15.7%). Metal and wood were the commonest work-related causes of ocular injuries in adults, with both together accounting for 60% of all ocular injuries. Children, on the other hand, sustained ocular injury while playing with others in 128 (22.3%) of cases. This study was able to provide a more complete picture to improve understanding of the nature and circumstances of ocular emergencies in Ethiopia. Ocular emergencies were dominated by ocular trauma, particularly affecting males and working-age adults. Public education and use of protective safety measures are recommended to alleviate the problem.

Major ocular trauma in Taiwan: 2002-2004 versus 2012-2014.

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Chang, Yi-Sheng; Teng, Yu-Ti; Huang, Yi-Hsun; Liu, Mei-Ling; Hung, Jia-Horung; Hsu, Sheng-Min; Huang, Fu-Chin; Shih, Min-Hsiu; Chen, Wan-Ju; Lai, Chun-Chieh; Hsiao, Shu-Fang; Wang, Shih-Hao; Tseng, Sung-Huei

2018-05-04

We investigated the temporal changes in major eye injuries in Taiwan by reviewing the medical records of all patients with ocular trauma hospitalized at the National Cheng Kung University Hospital during 2002-2004 and 2012-2014. A total of 169 eyes (161 patients) during 2002-2004 and 121 eyes (120 patients) during 2012-2014 were enrolled (mean ± SD age: 41.9 ± 20.8 years in 2002-2004, and 51.8 ± 19.3 years in 2012-2014). Males accounted for ~75% of patients. The most frequent injury-causing object was metallic material (~24%), and blunt traumas were most frequently attributable to traffic accidents and falls. The most common locations of injuries for males and females were the workplace and home, respectively. Open-globe injuries occurred in ~70% of eyes, requiring primary repair, cataract extraction, and/or intraocular lens implantation. The frequencies of fall injury, lacrimal system laceration, lens injury, corneal/scleral foreign bodies, and use of intracameral antibiotics increased from 2002-2004 to 2012-2014, while those of closed-globe injury, vitreous haemorrhage, optic nerve injury, and medical treatment decreased. The final visual acuity remained poor (≤20/200) in >1/3 of injured eyes. Despite therapeutic advancements, major eye injuries still pose a high risk for poor visual outcome.

Eye trauma in boxing.

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Corrales, Gustavo; Curreri, Anthony

2009-10-01

In boxing, along with a few other sports, trauma is inherent to the nature of the sport; therefore it is considered a high-risk sport for ocular injuries. The long-term morbidity of ocular injuries suffered by boxers is difficult to estimate due to the lack of structured long-term follow-up of these athletes. Complications of blunt ocular trauma may develop years after the athlete has retired from the ring and is no longer considered to be at risk for boxing-related injuries. This article describes the wide range of eye injuries a boxer can sustain, and their immediate and long-term clinical management.

Ocular injury: Prevalence in different rural population of Bangladesh.

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Khan, A K

2013-12-01

This population based cross-sectional study was conducted on 8283 persons of all ages in five districts, selected conveniently, to assess the magnitude of ocular injuries, their causes and consequences in rural Bangladesh. Six Upazilas from five districts and from each Upazila one Union was selected randomly. One village, the ultimate cluster, was then selected conveniently from each Union. All people (n = 8283) in the 8 villages were then surveyed. Out of 8283 population (ranging from 1-120 years) surveyed, 167(2%) had history and/or evidence of past ocular trauma with a yearly incidence of 6.2 per 1000 per year. Study demonstrated a female predominance with male to female ratio being roughly 4:5. Majority (82%) had at least one episode of trauma in their life-time with mean age at 1st trauma being 20 years. Nearly 40% of the traumas were caused by blunt objects followed by penetrating object (22.3%) and sharp instrument (18.1%) with home being the primary place of occurrence (55.1%). Evidence of ocular trauma was found on eye-lid (15%), conjunctiva (11.4%) and cornea (10.2%) as scars. The older participants (≥ 30 years), females, illiterates, agriculture labors, housewives and household workers were more likely to receive trauma. Majority (86.8%) of the subjects received treatment following injury. The median time lapsed between injuries and receiving first treatment was 5 days and that between injury and visiting an eye-specialist was 18 days. Self-treatment and treatment from over-the-counter comprised 45% and 42.1% respectively followed by eye-specialists (25.5%), village quack (22.8%), graduate doctors (19.3%) and traditional healers (6.9%). About 87% received conservative management, with 12.4% needing hospitalization. Most of the injured (92.8%) and non-injured (95.2%) eyes had normal vision before trauma as informed by the respondents. Following trauma, 18% had impaired, 10.7% severely impaired vision and about 6% were blind. Job abstinence due to trauma

The role of contact lenses and ocular TRAUMA in determining Acanthamoeba Keratitis: a case-control study in Italy.

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Elena Pacella

2012-03-01

Full Text Available

Abstract:
Background: acanthamoeba keratitis (a.k. is a rare secondary infection due to acanthamoeba (a invading the cornea. cofactors of risk may include TrauMa and contact lenses (cL. The objectives of this observational study are to evaluate the occurrence of a.k. in patients accessing the department of Special Senses of the Teaching Hospital “Policlinico umberto I" of rome with ocular infections dur- ing the period from 2005 to 2011, and the role played by risk factors which included contact lenses, TrauMa, sex and age.
Methods: a case-control study involving 714 subjects was conducted (350 male and 364 female. all of the patients underwent a thorough ocular examination with confocal microscopy and a review of their medical history to outline relevant variables (contact lens and TrauMa. Statistical analysis calculated the frequency distribution and the odds ratio (or (95%cI for the risk factors "contact lenses" (cL and "TrauMa". The odds ratio (95%cI was adjusted for age and sex trough Logistic regression. Results: out of 714 patients, 11 patients (7 male and 4 female with a mean age of 34.09 years (19 to 51 years old were found to be affected by a.k. The age group most afflicted ranged from 30 to 51 years old. Statistical analysis produced a crude or equal to 17.68 (95%cI 2.25-138.89 for cL-a.k. and or equal to 7.71 (95%cI 0.89-66.75 for ocular TrauMa.-a.k. Logistic regression performed to adjust or for age and sex showed the following values, respectively: or*=82.54 (95%cI 3.04-2239.58 and or*=11.52 (95%cI 1.19-111.76.
Conclusions: the data highlights an increase in a.k. cases during the 6 year study period. The association between this pathology and the use of contact lenses and/or TrauMa has been statisti- cally proven. The strength of this association increases when the odds ratio (or* is adjusted for the confounding risk factors of

Central posterior capsule pigmentation in a patient with pigment dispersion and previous ocular trauma: a case report.

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Al-Mezaine, Hani S

2010-01-01

We report a 55-year-old man with unusually dense, unilateral central posterior capsule pigmentation associated with the characteristic clinical features of pigment dispersion syndrome, including a Krukenberg's spindle and dense trabecular pigmentation in both eyes. A history of an old blunt ocular trauma probably caused separation of the anterior hyaloid from the back of the lens, thereby creating an avenue by which pigment could reach the potential space of Berger's from the posterior chamber.

Epidemiology of pediatric ocular trauma in the Chaoshan Region, China, 2001-2010.

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Cao, He; Li, Liping; Zhang, Mingzhi; Li, Hongni

2013-01-01

Ocular trauma is the leading cause of monocular visual disability and noncongenital unilateral blindness in children. This study describes the epidemiology and medical care associated with nonfatal pediatric (≤ 17 years of age) eye injury-related hospitalization in the largest industrial base for plastic toy production in China. A population-based retrospective study of patients hospitalized for ocular and orbital trauma in the ophthalmology departments of 3 major tertiary hospitals from 1st January 2001 to 31st December 2010 was performed. The study included 1035 injured eyes from 1018 patients over a 10-year period: 560 (54.1%) eyes exhibited open globe injuries, 402 (38.8%) eyes suffered closed globe injuries, 10 (1.0%) eyes suffered chemical injuries and 8 (0.8%) eyes exhibited thermal injuries, representing an average annual hospitalization rate of 0.37 per 10,000 (95% confidence interval [CI], 0.36-0.38) due to pediatric eye injury in the Chaoshan region. The mean patient age was 9.2 ± 4.4 years with a male-to-female ratio of 3.3:1 (P = 0.007). Children aged 6 to 11 years accounted for the highest percentage (40.8%, 416/1018) of hospitalization, 56.7% (236/416) of whom were hospitalized for open globe wounds. Injury occurred most frequently at home (73.1%). Open globe wounds cost the single most expensive financial burden (60.8%) of total charges with $998 ± 702 mean charges per hospitalization. Open globe wounds occurred at home are earmarked for the priorities to prevention strategies. Higher public awareness of protecting primary schoolchildren from home-related eye injuries should be strengthened urgently by legislation or regulation since the traditional industrial mode seems to remain the pattern for the foreseeable future. Further research that provide detailed information on the specific inciting agents of pediatric eye injuries are recommended for facilitating the development and targeting of appropriate injury prevention initiatives.

Epidemiology of pediatric ocular trauma in the Chaoshan Region, China, 2001-2010.

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He Cao

Full Text Available BACKGROUND: Ocular trauma is the leading cause of monocular visual disability and noncongenital unilateral blindness in children. This study describes the epidemiology and medical care associated with nonfatal pediatric (≤ 17 years of age eye injury-related hospitalization in the largest industrial base for plastic toy production in China. METHODS: A population-based retrospective study of patients hospitalized for ocular and orbital trauma in the ophthalmology departments of 3 major tertiary hospitals from 1st January 2001 to 31st December 2010 was performed. RESULTS: The study included 1035 injured eyes from 1018 patients over a 10-year period: 560 (54.1% eyes exhibited open globe injuries, 402 (38.8% eyes suffered closed globe injuries, 10 (1.0% eyes suffered chemical injuries and 8 (0.8% eyes exhibited thermal injuries, representing an average annual hospitalization rate of 0.37 per 10,000 (95% confidence interval [CI], 0.36-0.38 due to pediatric eye injury in the Chaoshan region. The mean patient age was 9.2 ± 4.4 years with a male-to-female ratio of 3.3:1 (P = 0.007. Children aged 6 to 11 years accounted for the highest percentage (40.8%, 416/1018 of hospitalization, 56.7% (236/416 of whom were hospitalized for open globe wounds. Injury occurred most frequently at home (73.1%. Open globe wounds cost the single most expensive financial burden (60.8% of total charges with $998 ± 702 mean charges per hospitalization. CONCLUSIONS: Open globe wounds occurred at home are earmarked for the priorities to prevention strategies. Higher public awareness of protecting primary schoolchildren from home-related eye injuries should be strengthened urgently by legislation or regulation since the traditional industrial mode seems to remain the pattern for the foreseeable future. Further research that provide detailed information on the specific inciting agents of pediatric eye injuries are recommended for facilitating the development and targeting of

Evaluación de factores de riesgo en accidentes oculares graves infantiles Assessment of the risk factors for severe ocular accidents in children

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Sahely Sixto Fuentes

2010-09-01

Full Text Available Objetivo: Evaluar factores de riesgo en accidentes oculares graves infantiles. Métodos: Se realizó una investigación aplicada, epidemiológica, descriptiva, longitudinal y prospectiva sobre accidentes oculares graves en el Servicio de Oftalmología del Hospital Pediátrico Provincial de Pinar del Río (2006-2007. El universo y muestra estuvo constituido por dos grupos de niños de 1- 20 años, ambos sexos y todas las etnias. Primer Grupo: Niños con accidente ocular grave, Segundo Grupo: Niños sin accidente ocular; determinándose una muestra total de 130 seleccionados mediante muestreo aleatorio simple. Fueron utilizados métodos empíricos y teóricos de investigación científica. Resultados: El trauma ocular representó el 87,8% de los ingresos de urgencia durante el período. Se encontró que el grupo etáreo de 9-12 años (40%, y sexo masculino (89,2% fueron los más afectados. Un 76,9% de los accidentados residía en zona rural. El 96,9% se encontraba fuera de la casa y sin compañía de adultos en el momento del trauma. Predominaron las familias con conocimientos y actitudes evaluados de regulares en relación a los accidentes oculares con un 57,7 % y 60,8% respectivamente. Conclusiones: Se constató elevada frecuencia de traumas oculares infantiles graves en Pinar del Río, precisando sus factores causales de riesgo y dificultades en la prevención de los mismos.Objective: To assess the risk factors for severe ocular accidents in children. Methods: An applied, epidemiological, descriptive, longitudinal and prospective research of the severe ocular accidents was conducted in the Ophthalmologic Service at "Pepe Portilla" Provincial Children Hospital, Pinar del Rio. The target group and the sample were comprised of two groups of children from 1 to 16 years old of both sexes and all ethnics. First group: children and adolescents suffering from severe ocular accidents. Second group: children and adolescents without ocular accidents; a

Spinal cord injury: epidemiologycal study of 386 cases with emphasis on those patients admitted more than four hours after the trauma Trauma raquimedular: estudo epidemiológico de 386 casos com ênfase para aqueles pacientes admitidos após quatro horas do trauma

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Manoel Baldoino Leal-Filho

2008-06-01

Full Text Available We studied 386 cases of spinal cord injury to analyze the follow up of the patients admitted most of the time more than four hours, the majority of the injuries happening far from the attending health service and first specialized care received long after the accident. This is a clinical study based on data collected during hospitalization of the patients, operated or not, in a Brazilian public health service. The lesion mainly seen was fracture and dislocation, isolated or on multiple levels, and the most important clinical complications were due to respiratory failure and hypotension, especially because 73.8% were from outside and they were admitted more then four hours after the trauma. The mortality rate was 11.9%, but just 2.1% had undergone a surgery. The complications resulted in major risk of death when the trauma was at the cervical level and the patients were over 50 years old, especially when admitted more than four hours after the trauma. We emphasize the importance of the first health care concerning the clinical treatment, aiming to reduce the mortality rate.Estudamos 386 casos de trauma raquimedular, observando a evolução dos pacientes admitidos na maioria das vezes após quatro horas do trauma, a maioria procedente de lugar distante do serviço de saúde. Trata-se de um estudo clínico baseado em dados coletados durante a hospitalização, de pacientes operados ou não, em serviço de saúde pública no Brasil. Na maioria das vezes a lesão principal foi fratura-luxação, isolada ou em múltiplos níveis, e as complicações clínicas mais importantes foram devido à insuficiência respiratória e hipotensão, especialmente porque 73.8% dos casos eram de lugares distantes, tendo sido admitidos mais de quatro horas após o trauma. A taxa de mortalidade foi 11,9%, sendo 2,1% em pós-operatório. As complicações resultaram em maior risco de morte quando o trauma foi ao nível cervical, idade acima de 50 anos, especialmente

Central posterior capsule pigmentation in a patient with pigment dispersion and previous ocular trauma: A case report

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Al-Mezaine Hani

2010-01-01

Full Text Available We report a 55-year-old man with unusually dense, unilateral central posterior capsule pigmentation associated with the characteristic clinical features of pigment dispersion syndrome, including a Krukenberg′s spindle and dense trabecular pigmentation in both eyes. A history of an old blunt ocular trauma probably caused separation of the anterior hyaloid from the back of the lens, thereby creating an avenue by which pigment could reach the potential space of Berger′s from the posterior chamber.

Profile of ocular injury in pediatric age group

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Kanishk Singh

2017-03-01

Full Text Available AIM: To study the clinical profile of ocular injuries in children in a tertiary care center in Northern India.METHODS: This was a hospital based descriptive study. All children of ocular injuries up to 16y of age were included. Data regarding the socio-economic status, medical/surgical treatment, and condition at discharge were recorded. Follow-up to 3mo was done in the study. Initial and final visual acuity was recorded. Ocular Trauma Classification Group guidelines and Birmingham Eye Trauma Terminology were used for the definitions and classifications of ocular trauma. Socio-economic status grading is done according to modified B.G. Prasad classification and Kuppuswamy's socio-economic scale.RESULTS: Out of 42 children, male to female ratio was 3.6:1.Maximum number(50%of injuries occurred between 11-16y of age. Most of the children(59.52%belonged to lower socio-economic class and were from arural background. Ocular injuries occurred at home in 20(47.61%children followed by 6(14.28%each in school, playground, and street. Open globe injuries were seen in 19(45.24%children and 23(54.75%children had closed globe injuries. Injuries by wooden stick, stone, firework, fall, toy were 12(28.57%, 5(11.90%, 3(7.14%, 3(7.14%, and 2(4.76%. Seventeen(40.47%children required medical management and 25(59.53%were treated surgically.CONCLUSION:Male children in rural regions and of lower socio-economic background were more prone to ocular injuries. Children were more risk of ocular injuries at home. Wooden sticks and stone were the commonest cause of ocular injuries. Ocular morbidity and poor visual outcome were seen more in open globe injuries. Further population-based studies are required to reinforce findings of present study. Based on this, a long term strategy can be planned to prevent ocular injuries in children in this region.

Prognostic analysis of 216 cases with penetrating ocular injury

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Yong Guo

2013-08-01

Full Text Available AIM: To analyze the factors of penetrating ocular injury, and to investigate the prognostic factors and treatment strategies. METHODS: A retrospective analysis of 216 ocular trauma patients(221 eyes, in our hospital from November 2009 to November 2011, was completed. RESULTS: The eyeball atrophy inevitably occurred in 13 eye wounds more than 30mm. Retinal prolapse of the eyes, 78%(35/45completed vitrectomy, 33%(15/45were eyeball atrophy. The 51%(20/39of subchoroidal hemorrhage eyes were eyeball atrophy. Retinal prolapse and subchoroidal hemorrhage increased the risk of ocular atrophy(PPCONCLUSION: Serious ocular trauma prognosis related to many factors. The retina prolapse and the subchoroidal hemorrhage were important prognosis testify. A scleral buckling condensation surgery and vitrectomy have a therapeutic effect, and can improve visual function.

Epidemiology of Pediatric Ocular Trauma in the Chaoshan Region, China, 2001–2010

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Cao, He; Li, Liping; Zhang, Mingzhi; Li, Hongni

2013-01-01

Background Ocular trauma is the leading cause of monocular visual disability and noncongenital unilateral blindness in children. This study describes the epidemiology and medical care associated with nonfatal pediatric (≤17 years of age) eye injury-related hospitalization in the largest industrial base for plastic toy production in China. Methods A population-based retrospective study of patients hospitalized for ocular and orbital trauma in the ophthalmology departments of 3 major tertiary hospitals from 1st January 2001 to 31st December 2010 was performed. Results The study included 1035 injured eyes from 1018 patients over a 10-year period: 560 (54.1%) eyes exhibited open globe injuries, 402 (38.8%) eyes suffered closed globe injuries, 10 (1.0%) eyes suffered chemical injuries and 8 (0.8%) eyes exhibited thermal injuries, representing an average annual hospitalization rate of 0.37 per 10,000 (95% confidence interval [CI], 0.36–0.38) due to pediatric eye injury in the Chaoshan region. The mean patient age was 9.2±4.4 years with a male-to-female ratio of 3.3∶1 (P = 0.007). Children aged 6 to 11 years accounted for the highest percentage (40.8%, 416/1018) of hospitalization, 56.7% (236/416) of whom were hospitalized for open globe wounds. Injury occurred most frequently at home (73.1%). Open globe wounds cost the single most expensive financial burden (60.8%) of total charges with $998±702 mean charges per hospitalization. Conclusions Open globe wounds occurred at home are earmarked for the priorities to prevention strategies. Higher public awareness of protecting primary schoolchildren from home-related eye injuries should be strengthened urgently by legislation or regulation since the traditional industrial mode seems to remain the pattern for the foreseeable future. Further research that provide detailed information on the specific inciting agents of pediatric eye injuries are recommended for facilitating the development and targeting of appropriate

Caracterización de los traumatismos oculares severos en la infancia

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Lourdes Rita Hernández Santos

Full Text Available Objetivo: caracterizar clínica y epidemiológicamente el trauma ocular severo en edad pediátrica. Métodos: se realizó un estudio descriptivo, retrospectivo de serie de casos, en pacientes pediátricos que ingresaron por trauma ocular severo, atendidos en el Servicio de Urgencias y Oftalmología Pediátrica del Instituto Cubano de Oftalmología "Ramón Pando Ferrer" de enero a diciembre del 2010. La muestra fue de 63 pacientes menores de 19 años de edad, de ambos sexos. Se analizaron diferentes variables demográficas (edad, sexo, y epidemiológicas: evento traumático, agudeza visual grados según puntaje del trauma ocular OTS, tipo de lesión (globo abierto o cerrado y zona afectada. Resultados: el 81 % fueron varones, y predominó el grupo de edad entre 5 y 9 años (38,1 %. Hubo un predominio de los traumas cerrados sobre los de globo abierto. Los traumas cerrados se localizaron fundamentalmente en la Zona II, y los abiertos en la Zona I para un 94,3 y 67,8 % respectivamente. Conclusiones: el trauma ocular a globo cerrado particularmente las contusiones localizadas en la Zona II fueron los que más se presentaron. Con relación al pronóstico visual según los valores del OTS hubo gran similitud entre las diferentes categorías y el resultado visual final.

Comparison of endoscopic-assisted and temporary keratoprosthesis-assisted vitrectomy in combat ocular trauma: experience at a tertiary eye center in Turkey.

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Ayyildiz, Onder; Hakan Durukan, Ali

2018-01-01

Objective This study was performed to compare the functional and anatomical results of endoscopic-assisted and temporary keratoprosthesis (TKP)-assisted vitrectomy in patients with combat ocular trauma (COT). Methods The medical records of 14 severely injured eyes of 12 patients who underwent endoscopy or TKP implantation in combination with vitreoretinal surgery from 2007 to 2015 were retrospectively evaluated. The patients' ocular history and functional and anatomic anterior and posterior segment results were analyzed. Results Eight eyes (57%) underwent TKP-assisted vitrectomy and six eyes (43%) underwent endoscopic vitrectomy. The most common cause of COT was detonation of improvised explosive devices (72%), and the most common type of injury was an intraocular foreign body (50%). The median time from trauma to surgery and the median surgical time were significantly shorter in the endoscopy than TKP group. The postoperative functional and anatomical results were not significantly different between the two groups. Conclusions TKP-assisted vitrectomy should be performed in eyes requiring extensive bimanual surgery. In such cases, a corneal graft must be preserved for the TKP at the end of the surgery. Endoscopy shortens the surgical time and can reduce the complication rate.

Music intervention to prevent delirium among older patients admitted to a trauma intensive care unit and a trauma orthopaedic unit.

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Johnson, Kari; Fleury, Julie; McClain, Darya

2018-08-01

Evaluate music listening for delirium prevention among patients admitted to a Trauma Intensive Care and Trauma Orthopaedic Unit. The Roy Adaptation Model provided the theoretical framework focusing on modifying contextual stimuli. Randomised controlled trial, 40 patients aged 55 and older. Participants randomly assigned to receive music listening or usual care for 60 minutes, twice a day, over three days. Pre-recorded self-selected music using an iPod and headsets, with slow tempo, low pitch and simple repetitive rhythms to alter physiologic responses. Heart rate, respiratory rate, systolic and diastolic blood pressure, confusion assessment method. Repeated measures ANOVA, F(4, 134) = 4.75, p = .001, suggested statistically significant differences in heart rate pre/post music listening, and F(1, 37) = 10.44, p = .003 in systolic blood pressure pre/post music listening. Post-hoc analysis reported changes at three time periods of statistical significance; (p = .010), (p = .005) and (p = .039) and a change in systolic blood pressure pre/post music listening; (p = .001) of statistical significance. All participants screened negative for delirium. Music addresses pathophysiologic mechanisms that contribute to delirium; neurotransmitter imbalance, inflammation and acute physiologic stressors. Music to prevent delirium is one of few that provide support in a critical care setting. Copyright © 2018 Elsevier Ltd. All rights reserved.

Prehospital management and fluid resuscitation in hypotensive trauma patients admitted to Karolinska University Hospital in Stockholm.

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Talving, Peep; Pålstedt, Joakim; Riddez, Louis

2005-01-01

Few previous studies have been conducted on the prehospital management of hypotensive trauma patients in Stockholm County. The aim of this study was to describe the prehospital management of hypotensive trauma patients admitted to the largest trauma center in Sweden, and to assess whether prehospital trauma life support (PHTLS) guidelines have been implemented regarding prehospital time intervals and fluid therapy. In addition, the effects of the age, type of injury, injury severity, prehospital time interval, blood pressure, and fluid therapy on outcome were investigated. This is a retrospective, descriptive study on consecutive, hypotensive trauma patients (systolic blood pressure Karolinska University Hospital in Stockholm, Sweden, during 2001-2003. The reported values are medians with interquartile ranges. Basic demographics, prehospital time intervals and interventions, injury severity scores (ISS), type and volumes of prehospital fluid resuscitation, and 30-day mortality were abstracted. The effects of the patient's age, gender, prehospital time interval, type of injury, injury severity, on-scene and emergency department blood pressure, and resuscitation fluid volumes on mortality were analyzed using the exact logistic regression model. In 102 (71 male) adult patients (age > or = 15 years) recruited, the median age was 35.5 years (range: 27-55 years) and 77 patients (75%) had suffered blunt injury. The predominant trauma mechanisms were falls between levels (24%) and motor vehicle crashes (22%) with an ISS of 28.5 (range: 16-50). The on-scene time interval was 19 minutes (range: 12-24 minutes). Fluid therapy was initiated at the scene of injury in the majority of patients (73%) regardless of the type of injury (77 blunt [75%] / 25 penetrating [25%]) or injury severity (ISS: 0-20; 21-40; 41-75). Age (odds ratio (OR) = 1.04), male gender (OR = 3.2), ISS 21-40 (OR = 13.6), and ISS >40 (OR = 43.6) were the significant factors affecting outcome in the exact

The wrong and wounding road: Paediatric polytrauma admitted to a level 1 trauma intensive care unit over a 5-year period.

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Naidoo, Natasha; Muckart, David J J

2015-09-19

Injury in childhood is a major cause of potentially preventable morbidity and mortality. In order to implement effective preventive strategies, epidemiological data on mechanisms of injury and outcome are essential. To assess the causation, severity of injury, morbidity and mortality of paediatric trauma admitted to a level 1 trauma intensive care unit (TICU). Children were defined as being 25 in 98 patients (54.1%), 16-25 in 51 (28.2%), 9-15 in 9 (4.9%) and 25. Of the 26 patients who died, 88.4% had a head injury, 46.2% an extremity injury, 38.5% an external injury, 34.6% abdominal or chest injuries, 19.2% neck injury and 11.5% facial injury. Motor vehicle-related injuries, especially PMVCs, dominate severe paediatric trauma and there is an urgent need for more road traffic education and stringent measures to decrease the incidence and associated morbidity and mortality.

A reversible thermoresponsive sealant for temporary closure of ocular trauma.

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Bayat, Niki; Zhang, Yi; Falabella, Paulo; Menefee, Roby; Whalen, John J; Humayun, Mark S; Thompson, Mark E

2017-12-06

Open globe injuries are full-thickness injuries sustained to the eye wall (cornea or sclera), which cause immediate drops in intraocular pressure that may lead to retinal detachment and permanent vision loss if not treated rapidly after injury. The current standard of care for open globe injuries consists of suturing the margins closed, but the technique can be time-consuming, requires specialized training and equipment, and can lead to patient discomfort, abrasion, and infection from eye rubbing. We engineered an injectable, thermoresponsive sealant (TRS) and a custom tool to occlude open globe injuries. The smart hydrogel sealant consists of physically cross-linked N -isopropylacrylamide copolymerized with butylacrylate. At low temperatures, it can be injected as a liquid, and when raised to body temperature, a heat-induced gelation converts the hydrogel into a solidified occlusion. The sealant can be repositioned or removed without causing additional trauma via exposure to cold water. In vitro and ex vivo assessments of mechanical adhesion to eye tissue revealed maintenance of intraocular pressure that is five times greater than the physiological range with reversible seal strength comparable to cyanoacrylate (super glue). In vivo assessment in a rabbit model of ocular trauma demonstrated ease of use for TRS deployment, statistically significant improvement in wound sealing, and no evidence of neurotoxicity, retinal tissue degradation, or significant chronic inflammatory response after 30 days of exposure. Given the advantages of body heat-induced gelation, rapid reversible occlusion, and in vivo safety and efficacy, shape-adaptable TRSs have translational potential as smart wound sealants for temporary occlusion of surgical incisions or traumatic injuries. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

PAEDIATRIC OCULAR INJURIES IN A TERTIARY CARE HOSPITAL

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K. Vinayagamurthy

2017-08-01

Full Text Available BACKGROUND Childhood blindness constitutes a burden on the economy of the country and produces psychosocial and emotional disturbance to the child and family at large. Similar to the visual impairment produced by vitamin deficiency state in children, ocular injuries form another group which if identified early and treated promptly can reduce irreversible damage. Eye injuries are responsible for the large scale ocular morbidity worldwide. At extremes of age, the incidence of eye injuries are common because of the negligence in their care. The aim of the study is to determine the prevalence, various mechanisms, agents of injury and environmental influence causing eye injuries in children brought to Ophthalmic Outpatient Department of Chengalpattu Medical College in Kanchipuram District, Tamilnadu. MATERIALS AND METHODS A retrospective review of medical records of 230 children who attended Ophthalmic Outpatient in Chengalpattu Medical College Hospital between 01.09.2015 to 30.09.2016. Records of children of both genders between the age group of (0 to 12 years who attended the Ophthalmic Outpatient Department with history of ocular injury coming from both rural and urban areas of the district. Their data was collected and analysed and tabulated based on demography, mechanism and place of injury. RESULTS School going age groups (5-12 years, 84% sustained injuries more commonly. Children from rural areas sustained 54.7% injuries. Blunt trauma accounted for 65% injuries. 52.6% injuries occurred at home. 41.7% were due to stick and wood. Children were admitted to hospital for a mean of 4 days, range (1-25 days, 96% >6/12 v/a, 3% children had v/a (6/18-6/60, 1% blind 6/60 vision. Bilateral blindness was not reported. 1% visual impairment registered. CONCLUSION This study showed that rural children suffered more ocular injuries;commonest were injuries due to sticks followed by cracker injuries. Home-based injuries were more common. Visual prognosis was

Management of ocular, orbital, and adnexal trauma

International Nuclear Information System (INIS)

Spoor, T.C.; Nesi, F.A.

1988-01-01

This book contains 20 chapters. Some of the chapter titles are: The Ruptured Globe: Primary Care; Corneal Trauma, Endophthalmitis; Antibiotic Usage; Radiology of Orbital Trauma; Maxillofacial Fractures; Orbital Infections; and Basic Management of Soft Tissue Injury

Work-related ocular injuries in Johor Bahru, Malaysia

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Nyo Nyo Min

2016-03-01

Full Text Available AIM:To describe the epidemiology of work-related ocular injuries and its visual outcome in tertiary hospital in southern Malaysia. METHODS:Retrospective review of medical records of patients diagnosed as work-related ocular injuries who attended to the eye casualty of Hospital Sultan Ismail in Johor Bahru, Malaysia from Jan. 2011 to Dec. 2013. Data for clinical presentation, types of injuries, use of eye protective device(EPDand visual outcome were collected using a standardized proforma.RESULTS: A total of 935 ocular injuries attended to Hospital Sultan Ismail during 3y period. Among them 440 cases were work-related ocular injuries and included in the study. There was significant male preponderance(98.19%and commonest age group affected was 21 to 30y(45%. The most common type of injury was superficial injuries(70.91%, followed by chemical(11.13%, open globe(8.41%, closed globe(6.83%and thermal(2.72%. Although Malays are commonly involved in work-related ocular injury accounted for 78.47%, two-thirds of open globe injuries were seen in foreign workers. Only 59 patients(13.41%reported that they wore EPD at the time of incident. Generally, 89.86%(n=399had good vision, 5.45%(n=24had moderate vision and 3.86%(n=17poor vision. Visual outcome related to specific types of injuries showed that poor outcome was higher in open globe injuries groups compared with closed globe injuries \\〖odd ratio(OR=3.33, 95% confidence interval(CI=0.68 to 16.33\\〗. Overall hospital attendance rate of work-related ocular trauma ranged from 20.7 to 51.9 per 1000 new cases and decline of approximately 1.5% per year(PCONCLUSION: Work-related ocular trauma is important cause of ocular morbidity in working forces particularly young men. Malay males between 21 to 40y have higher risk. Majority of work-related ocular trauma seen in our hospital are generally of superficial injuries and potentially preventable. This study indicates they need to improve safety measures to

Motorcycle related ocular injuries in Irrua Specialist Teaching ...

African Journals Online (AJOL)

This is a prospective study of all cases of motorcycle related accidents with involvement of the eyes seen at the Irrua Specialist Teaching Hospital from January 2005 to December 2005. The study was conducted to assess the severity of ocular trauma, ocular structures mostly affected and initial effect on visual acuity in such ...

Aerial drone misadventure: A novel case of trauma resulting in ocular globe rupture.

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Moskowitz, Eliza E; Siegel-Richman, Yonaton M; Hertner, George; Schroeppel, Thomas

2018-06-01

The purpose of this case report is to present the novel findings of a drone causing such a traumatic ocular injury and provide recommendations for how it might be prevented. We report on a recent case where a child presented to our Emergency Department after incurring a blow to the face by the propeller of a remote controlled drone. The patient suffered significant trauma including rupture of the right globe. As drone sales continue to rise, it is important that physicians be prepared to treat the potential injuries that may result from using these devices. Furthermore, in an attempt to reduce the number of visits associated with remote controlled drones, physicians should be prepared to provide advice as to how patients can reduce the risks of injury. We hope that the framework and recommendations below will help physicians decrease adverse outcomes related to this unusual injury pattern.

"Johnny Poppers": a cause of serious ocular injury.

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MacAndie, K; Kyle, P

1998-07-01

The causes of blunt ocular trauma are many and diverse. We present two cases of ocular injury caused by an unusual form of weapon called a "Johnny Popper". There follows a theoretical and experimental evaluation of the velocity of the projectiles fired by this device. A Johnny Popper was constructed under expert guidance. The elastic properties of the device were measured and this allowed calculation of a theoretical exit velocity of the projectiles fired. The weapon was subsequently fired under test conditions which permitted the exit velocity of the projectiles fired to be measured directly. The theoretical velocity of the projectiles was calculated as 80 ms-1 and the experimentally measured velocity was 57 ms-1. Johnny Poppers are a previously undescribed and unique form of home made weapon. They are intended for playful mischief, but have the potential to cause serious ocular trauma.

Visual and anatomic outcomes of golf ball-related ocular injuries.

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Park, S J; Park, K H; Heo, J W; Woo, S J

2014-03-01

To investigate the characteristics and prognoses of golf ball-related ocular injuries (GROIs) using standardized terminology, classification, and scoring systems. Twenty-two GROI patients were assessed using the Birmingham Eye Trauma Terminology, Ocular Trauma Classification Group (OTCG) classification, and Ocular Trauma Score. Globe preservation and final visual acuity (FVA) were assessed according to the injury severity categorical designation. Fourteen patients were injured on golf courses and eight on driving ranges. Nine patients (40.9%) had open-globe injuries (five ruptures (22.7%), four penetrating injuries (18.2%)). All rupture cases required enucleation, whereas penetrating injury cases did not (the FVA ranged from 20/100 to no light perception). In open-globe injuries, wearing glasses protected against rupture (P=0.008). Thirteen patients sustained closed-globe injuries that were accompanied by lens subluxation (38.5%), choroidal rupture (30.8%), macular commotio retinae (38.5%), and traumatic optic neuropathy (7.7%). Twelve (54.5%) patients had orbital wall fractures. The mean number of related surgeries required was 1.5±1.7 across all patients. Eyes with GROIs had devastating FVA and globe preservation status, especially those with open-globe injuries. Observing golf rules and improving driving-range facilities are essential for preventing GROIs. Protective eyewear may reduce ocular damage from GROIs, especially globe rupture.

A comparison of severely injured trauma patients admitted to level 1 trauma centres in Queensland and Germany

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Nijboer, Johanna M. M.; Wullschleger, Martin E.; Nielsen, Susan E.; McNamee, Anitia M.; Lefering, Rolf; ten Duis, Hendrik-Jan; Schuetz, Michael A.

Background: The allocation of a trauma network in Queensland is still in the developmental phase. In a search for indicators to improve trauma care both locally as state-wide, a study was carried out comparing trauma patients in Queensland to trauma patients in Germany, a country with 82.4 million

Ocular Problems of the Aging Military Aviator

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2000-08-01

neuropathy 3 these ocular conditions seen in the older aviator and on Ocular trauma/angle recession 3 his flight status? Branch retinal vein occlusion 2...bifocals, Nutritional amblyopia (RPW) 1 trifocals, double segs, newer progressive lenses, contact Fuch’s heterochromic iridocyclitis 1 lenses, and...In the Surveillance Only part of the program no drug therapy is DISCUSSION: Under present FAA regulations, the used but the flight surgeon must

Artefactos en ultrasonido ocular

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Mariana Mayorquín Ruiz

2016-07-01

Full Text Available El ultrasonido ocular es un estudio dependiente del operador. Un buen estudio ecográfico debe tener como base el conocimiento de la anatomía y fisiología normales y de los cambios producidos en diferentes enfermedades, así como los cambios tras una cirugía ocular o trauma. El conocimiento de los fenómenos físicos producidos por el ultrasonido es la base para entender y reconocer la presencia de artefactos en el ultrasonido ocular. Esta revisión tiene como objetivo hacer un recuento de los artefactos que pueden ocasionar confusión al interpretar una imagen ecográfica, así como explicar la base física en la que se basan, reduciendo de esta manera los errores de interpretación y diagnósticos.

Hepatic trauma: a 21-year experience.

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Zago, Thiago Messias; Pereira, Bruno Monteiro; Nascimento, Bartolomeu; Alves, Maria Silveira Carvalho; Calderan, Thiago Rodrigues Araujo; Fraga, Gustavo Pereira

2013-01-01

To evaluate the epidemiological aspects, behavior, morbidity and treatment outcomes for liver trauma. We conducted a retrospective study of patients over 13 years of age admitted to a university hospital from 1990 to 2010, submitted to surgery or nonoperative management (NOM). 748 patients were admitted with liver trauma. The most common mechanism of injury was penetrating trauma (461 cases, 61.6%), blunt trauma occurring in 287 patients (38.4%). According to the degree of liver injury (AAST-OIS) in blunt trauma we predominantly observed Grades I and II and in penetrating trauma, Grade III. NOM was performed in 25.7% of patients with blunt injury. As for surgical procedures, suturing was performed more frequently (41.2%). The liver-related morbidity was 16.7%. The survival rate for patients with liver trauma was 73.5% for blunt and 84.2% for penetrating trauma. Mortality in complex trauma was 45.9%. trauma remains more common in younger populations and in males. There was a reduction of penetrating liver trauma. NOM proved safe and effective, and often has been used to treat patients with penetrating liver trauma. Morbidity was high and mortality was higher in victims of blunt trauma and complex liver injuries.

Clinical profile and visual outcome of ocular injuries in a rural area of western India.

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Misra, Somen; Nandwani, Rupali; Gogri, Pratik; Misra, Neeta

2013-01-01

Ocular trauma is a major cause of visual impairment and morbidity worldwide. To identify the various type of ocular injury in a rural area, determine the presence of any associated visual damage and assess the final visual outcome after treatment. Hospital-based, prospective study conducted over a period of two years. A total of 60 patients of ocular trauma were included. Ocular injuries were more commonly seen in adult (55 per cent) patients who were associated with agricultural work (43.33 per cent). They were more common in male patients (71.67 per cent). Closed globe injury (68.33 per cent) was more common than open globe injury (31.67 per cent). Both in open and closed globe injuries, the commonest object causing injury was a wooden stick. Just 26.7 per cent of the patients had a visual acuity better than 6/60 at presentation; while after completed treatment at two months follow-up, 68.3 per cent had best corrected visual acuity better than 6/60. Agricultural trauma is an important cause of monocular blindness in rural India. The visual outcome depends upon the site and size of the injury and the extent of the ocular damage.

Epidemiological Trends of Spine Trauma: An Australian Level 1 Trauma Centre Study

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Tee, J. W.; Chan, C. H. P.; Fitzgerald, M. C. B.; Liew, S. M.; Rosenfeld, J. V.

2013-01-01

Knowledge of current epidemiology and spine trauma trends assists in public resource allocation, fine-tuning of primary prevention methods, and benchmarking purposes. Data on all patients with traumatic spine injuries admitted to the Alfred Hospital, Melbourne between May 1, 2009, and January 1, 2011, were collected from the Alfred Trauma Registry, Alfred Health medical database, and Victorian Orthopaedic Trauma Outcomes Registry. Epidemiological trends were analyzed as a general cohort, with...

Wide-Field Landers Temporary Keratoprosthesis in Severe Ocular Trauma: Functional and Anatomical Results after One Year

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Katarzyna Nowomiejska

2015-01-01

Full Text Available Purpose. To evaluate longitudinal functional and anatomical results after combined pars plana vitrectomy (PPV and penetrating keratoplasty (PKP using a wide-field Landers intraoperative temporary keratoprosthesis (TKP in patients with vitreoretinal pathology and corneal opacity due to severe ocular trauma. Material and Methods. Medical records of 12 patients who had undergone PPV/PKP/KP due to severe eye trauma were analyzed. Functional (best-corrected visual acuity and anatomic outcomes (clarity of the corneal graft, retinal attachment, and intraocular pressure were assessed during the follow-up (mean 16 months. Results. Final visual acuities varied from NLP to CF to 2 m. Visual acuity improved in 7 cases, was unchanged in 4 eyes, and worsened in 1 eye. The corneal graft was transparent during the follow-up in 3 cases and graft failure was observed in 9 eyes. Silicone oil was used as a tamponade in all cases and retina was reattached in 92% of cases. Conclusions. Combined PPV and PKP with the use of wide-field Landers TKP allowed for surgical intervention in patients with vitreoretinal pathology coexisting with corneal wound. Although retina was attached in most of the cases, corneal graft survived only in one-fourth of patients and final visual acuities were poor.

OCULAR MANIFESTATIONS OF HEAD INJURIES

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Kanukollu Venkata Madusudana Rao

2016-12-01

Full Text Available BACKGROUND This prospective study aimed to evaluate the incidence of ocular manifestations in head injury and their correlation with the intracranial lesions. MATERIALS AND METHODS A total of 108 consecutive cases of closed head injury admitted in the neurosurgical ward of a tertiary teaching hospital underwent a thorough ophthalmic assessment. Clinical examination, radiological imaging and Glasgow Coma Scale (GCS were applied to grade the severity of injury. RESULTS Total number of 108 patients of head injury were examined of which 38 patients had ocular manifestations (35.18%. Of these, 85.18% were males, 84% of injuries were due to road traffic accidents and 16% were due to fall from a height. The ocular manifestations were as follows- Orbital complications were seen in 6 patients (15.8%. Anterior segment manifestations included black eyes seen in 10 patients (26.3%, subconjunctival haemorrhage in 10.5% of patients (4 patients, corneal involvement in 21% of patients (8 patients and pupillary involvement in 50% of patients (19 patients. Posterior segment manifestations were seen in 26.3% of patients (10 patients and were as follows- Purtscher’s retinopathy in 2 patients and optic atrophy in 5 patients. Cranial nerve palsies were seen in 15 patients (39.47% and supranuclear movement disorders were seen in 3 patients (8%. CONCLUSION Even though, neurosurgeons perform comprehensive clinical examination including eye examination, the main purpose is limited to aid topical diagnosis of neurological lesions. This study emphasises the importance of a detailed eye examination by an ophthalmologist to prevent irreversible visual loss in addition to aiding in the neurological diagnosis. Pupillary involvement, papilloedema and ocular motor paresis pointed to a more severe head injury. This observational prospective study helped us to correlate the severity of head injuries in association with ocular findings in patients admitted in neurosurgical ward

Identification and localization of trauma-related biomarkers using matrix assisted laser desorption/ionization imaging mass spectrometry

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Jones, Kirstin; Reilly, Matthew A.; Glickman, Randolph D.

2017-02-01

Current treatments for ocular and optic nerve trauma are largely ineffective and may have adverse side effects; therefore, new approaches are needed to understand trauma mechanisms. Identification of trauma-related biomarkers may yield insights into the molecular aspects of tissue trauma that can contribute to the development of better diagnostics and treatments. The conventional approach for protein biomarker measurement largely relies on immunoaffinity methods that typically can only be applied to analytes for which antibodies or other targeting means are available. Matrix assisted laser-assisted desorption/ionization imaging mass spectrometry (MALDI-IMS) is a specialized application of mass spectrometry that not only is well suited to the discovery of novel or unanticipated biomarkers, but also provides information about the spatial localization of biomarkers in tissue. We have been using MALDI-IMS to find traumarelated protein biomarkers in retina and optic nerve tissue from animal models subjected to ocular injury produced by either blast overpressure or mechanical torsion. Work to date by our group, using MALDI-IMS, found that the pattern of protein expression is modified in the injured ocular tissue as soon as 24 hr post-injury, compared to controls. Specific proteins may be up- or down-regulated by trauma, suggesting different tissue responses to a given injury. Ongoing work is directed at identifying the proteins affected and mapping their expression in the ocular tissue, anticipating that systematic analysis can be used to identify targets for prospective therapies for ocular trauma.

Spectrum of ocular surface squamous neoplasia

International Nuclear Information System (INIS)

Babar, T.F.; Khan, M.N.; Hussain, M.; Shah, S.A.

2007-01-01

To describe the pattern of ocular surface squamous neoplasia (OSSN), clinical presentations, the risk factors and treatment options. The study included 36 eyes of 35 patients with biopsy-proven ocular surface neoplasia. The details of patients regarding age, gender, laterality and risk factors were entered into a specially-designed proforma. Each patient was also assessed biomicroscopically for type and complications of ocular surface neoplasia. The frequency of OSSN was 0.37 among admitted hospital patients. Among 36 cases of OSSN, squamous cell carcinoma of the conjunctiva was the most common type of OSSN seen in 63.9%, followed by carcinoma in situ of conjunctiva in 25% and carcinoma in situ of cornea in 11.1%. Male patients outnumbered female (65.7% vs 34.3%) with 71.42% of patients above 60 years of age. The risk factors identified were: old age, ultraviolet B exposure and xeroderma pigmentosa. Treatment consisted of local resection with or without adjuvant therapy in 61.1%, exenteration in 30.5%, enucleation in 5.5% and chemo/radiotherapy in 2.7%. Intraocular invasion was seen in 5.5% and orbital spread in 30.5%. The frequency of OSSN was 0.37% among admitted patients. Identification of exact etiological factors will enable to formulate strategies that are likely to decrease the incidence of this disease and the associated morbidity and mortality. (author)

Use of Lumbar Punctures in the Management of Ocular Syphilis.

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Reekie, Ian; Reddy, Yaviche

2018-01-01

Ocular syphilis has become rare in the developed world, but is a common presentation to ophthalmology departments in South Africa. We investigated the proportion of patients diagnosed with ocular syphilis who went on to receive lumbar punctures, and determined the fraction of these who had cerebrospinal fluid findings suggestive of neurosyphilis. We aimed to determine whether the use of lumbar punctures in ocular syphilis patients was beneficial in picking up cases of neurosyphilis. Retrospective study of case notes of patients admitted to two district hospitals in Durban, South Africa, with ocular syphilis over a 20-month period. A total of 31 of 68 ocular syphilis patients underwent lumbar puncture, and of these, eight (25.8%) had findings suggestive of neurosyphilis. Lumbar puncture in ocular syphilis patients should continue to be a routine part of the investigation of these patients; a large proportion of ocular syphilis patients show cerebrospinal fluid findings suggestive of neurosyphilis, are at risk of the complications of neurosyphilis, and should be managed accordingly.

LEVANTAMENTO DOS CASOS DE TRAUMATISMO OCULAR NUM HOSPITAL DE EMERGÊNCIA

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MARIA ALZETE DE LIMA

2010-01-01

Full Text Available Los objetivos del estudio fueron estimar la incidencia e identificar los tipos de traumas y las circunstancias relacionadas a los casos de los pacientes atendidos en un servicio de urgencia oftalmológica, Ceará, Brasil. Estudio descriptivo, cuantitativo, realizado con 845 víctimas de traumas. Se evaluó: sexo, edad, origen, causa y tipo de trauma. La recogida de datos fue llevada a cabo mediante entrevista y el registro del historial médico de los casos. El sexo masculino, 663(78,5% fue más susceptible a los traumas oculares, causados por cuerpo extraño, 321(40,89%, y accidente de tráfico, 147 (18,73%. En el sexo femenino prevaleció el accidente doméstico, 49 (40,2%. La mayoría pertenecía al rango de 20 a 29 años de edad, 196 (25,0%, y procedente de la capital, 530 (67,5%. La herida penetrante fue el principal tipo de trauma. Ante la magnitud del problema, es importante que se tomen medidas de promoción en salud que ayuden a prevenir los traumatismos oculares.

Methods of fixation of intraocular lenses according to the anatomical structures in trauma eyes.

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Fiorentzis, Miltiadis; Viestenz, Anja; Heichel, Jens; Seitz, Berthold; Hammer, Thomas; Viestenz, Arne

2018-01-01

Ocular trauma can lead to severe visual impairment and morbidity, depending on the anatomical structures affected. The main causes of ocular trauma include foreign bodies, impact by an object, falls, and chemicals. Most ocular traumas occur in children or young male adults. A meticulous slit lamp examination is crucial for assessing all anatomical structures. Trauma to the crystalline lens can result in dislocation, an intralenticular foreign body, cataract, fragmentation, and capsular breach. An intraocular lens (IOL) can endure subluxation or luxation under the conjunctiva, into the anterior chamber or the vitreous, or can be extruded. The surgical approach depends on the condition and morphology of the lens and the anatomical structures surrounding it. If there is capsular bag support, a secondary IOL can be placed in the sulcus using remnants of the damaged capsule. If there is no capsular bag support, a secondary IOL can be fixated to the anterior chamber angle, to the iris, or to the sclera. A detailed history of injury cannot always be obtained in trauma settings. Proper education, supervision, and certified safety eye protectors could prevent up to 90% of ocular injuries. Lens trauma can be treated with various surgical procedures and fixation techniques, which nevertheless require advanced surgical skills owing to the fine anatomical structure of the anterior segment. A careful surgical strategy should be established for a globe reconstruction after trauma with secondary lens implantation. Clin. Anat. 31:6-15, 2018. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Optic Nerve Avulsion after Blunt Trauma

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Hacı Halil Karabulut

2014-05-01

Full Text Available Optic nerve avulsion is an uncommon presentation of ocular trauma with a poor prognosis. It can be seen as complete or partial form due to the form of trauma. We assessed the complete optic nerve avulsion in a 16-year-old female patient complaining of loss of vision in her left eye after a traffic accident. (Turk J Ophthalmol 2014; 44: 249-51

Learned helplessness among families and surrogate decision-makers of patients admitted to medical, surgical, and trauma ICUs.

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Sullivan, Donald R; Liu, Xinggang; Corwin, Douglas S; Verceles, Avelino C; McCurdy, Michael T; Pate, Drew A; Davis, Jennifer M; Netzer, Giora

2012-12-01

We sought to determine the prevalence of and clinical variables associated with learned helplessness, a psychologic state characterized by reduced motivation, difficulty in determining causality, and depression, in family members of patients admitted to ICUs. We conducted an observational survey study of a prospectively defined cohort of family members, spouses, and partners of patients admitted to surgical, medical, and trauma ICUs at a large academic medical center. Two validated instruments, the Learned Helplessness Scale and the Perceived Stress Scale, were used, and self-report of patient clinical characteristics and subject demographics were collected. Four hundred ninety-nine family members were assessed. Of these, 238 of 460 (51.7%) had responses consistent with a significant degree of learned helplessness. Among surrogate decision-makers, this proportion was 50% (92 of 184). Characteristics associated with significant learned helplessness included grade or high school education (OR, 3.27; 95% CI, 1.29-8.27; P = .01) and Perceived Stress Scale score > 18 (OR, 4.15; 95% CI, 2.65-6.50; P learned helplessness (OR, 0.56; 95% CI, 0.32-0.98; P = .05). The majority of family members of patients in the ICU experience significant learned helplessness. Risk factors for learned helplessness include lower educational levels, absence of an advance directive or DNR order, and higher stress levels among family members. Significant learned helplessness in family members may have negative implications in the collaborative decision-making process.

Profile of pediatric eye trauma at Hospital de Base do Distrito Federal (HBDF, Brasília, Brazil

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Juliana Tessari Dias Rohr

Full Text Available Summary Objective: To describe the epidemiological profile of ocular trauma in children at the HBDF emergency department. Method: Descriptive, cross-sectional study. We evaluated 103 cases of ocular trauma in children less than 15 years between July 2012 and January 2013. The factors evaluated through semi-structured questionnaire available online were: age, gender, adult supervision, mechanism, type of trauma, time and place, site and nature of injury, visual acuity, need for hospitalization and/or surgery, type of surgery, mother’s level of education, and family income. Results: The average age of patients studied was 7.5 years. Boys (68% predominate in all age groups. Blunt trauma prevailed (55.3%, followed by open (20%. Most of the cases occurred at home, 14 to 20 hours before seeking hospital care. The most common causes were: wood, stone, bicycle, broken glass, and falls. The cornea was affected in 54%. Visual acuity was ≥20/40 in 68.9%. Primary repair of the eye wall was indicated in 70.37% (p-value=0.022. Open traumas were more severe (p-value=0.005 and had more need for intervention (p-value=0.000. The injuries occurred despite the presence of adult supervision in 54% (p-value=0.002. The most severe injuries predominated in the age range 7-15 years (p=0.001. Conclusion: Ocular trauma was more frequent among boys. The mechanisms of injury are the most diverse, and prevail at home. Blunt trauma prevails, but the visual impact is due to open trauma. Programs of prevention and education on child ocular trauma are needed.

Is trauma in Switzerland any different? epidemiology and patterns of injury in major trauma - a 5-year review from a Swiss trauma centre.

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Heim, C; Bosisio, F; Roth, A; Bloch, J; Borens, O; Daniel, R T; Denys, A; Oddo, M; Pasquier, M; Schmidt, S; Schoettker, P; Zingg, T; Wasserfallen, J B

2014-01-01

Switzerland, the country with the highest health expenditure per capita, is lacking data on trauma care and system planning. Recently, 12 trauma centres were designated to be reassessed through a future national trauma registry by 2015. Lausanne University Hospital launched the first Swiss trauma registry in 2008, which contains the largest database on trauma activity nationwide. Prospective analysis of data from consecutively admitted shock room patients from 1 January 2008 to 31 December 2012. Shock room admission is based on physiology and mechanism of injury, assessed by prehospital physicians. Management follows a surgeon-led multidisciplinary approach. Injuries are coded by Association for the Advancement of Automotive Medicine (AAAM) certified coders. Over the 5 years, 1,599 trauma patients were admitted, predominantly males with a median age of 41.4 years and median injury severity score (ISS) of 13. Rate of ISS >15 was 42%. Principal mechanisms of injury were road traffic (40.4%) and falls (34.4%), with 91.5% blunt trauma. Principal patterns were brain (64.4%), chest (59.8%) and extremity/pelvic girdle (52.9%) injuries. Severe (abbreviated injury scale [AIS] score ≥ 3) orthopaedic injuries, defined as extremity and spine injuries together, accounted for 67.1%. Overall, 29.1% underwent immediate intervention, mainly by orthopaedics (27.3%), neurosurgeons (26.3 %) and visceral surgeons (13.9%); 43.8% underwent a surgical intervention within the first 24 hours and 59.1% during their hospitalisation. In-hospital mortality for patients with ISS >15 was 26.2%. This is the first 5-year report on trauma in Switzerland. Trauma workload was similar to other European countries. Despite high levels of healthcare, mortality exceeds published rates by >50%. Regardless of the importance of a multidisciplinary approach, trauma remains a surgical disease and needs dedicated surgical resources.

Incidence and severity of ocular and adnexal injuries during the Second Lebanon War among Israeli soldiers and civilians.

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Barak, Adiel; Elhalel, Amir; Pikkel, Joseph; Krauss, Eli; Miller, Benjamin

2011-12-01

To analyze the incidence and severity of ocular and adnexal injuries in the Second Lebanon War among Israeli soldiers and civilians. Retrospective cohort study. All patients recorded in the Israeli National Trauma Registry during the Second Lebanon War (July-August, 2006). Retrieval of all data relevant to ocular and adnexal injuries sustained during the study period, and differentiation between those associated with combat/terrorist and other events. Analysis of data according to the severity of trauma , anatomical location of the injury, and whether the patients were military personnel or civilians. A total of 69 war-related ocular trauma patients (58 military personnel and 11 civilians) were registered during the 34 days of war. The injuries involved the anterior segment injury (n = 25), posterior segment (n = 29) and the periocular region (n = 15, all severe). Twenty-seven of the patients had open-globe injuries, of which 18 involved intraocular foreign bodies, and 27 patients had closed-globe injuries. The rate of ocular injuries was 7% among all registered wounded military personnel and 1.2% among all injured civilians. The incidence and severity of ocular and adnexal injuries among military personnel during the Second Lebanon War were consistent with previous reports from American sources of ocular injuries sustained in Iraq and Afghanistan. The rates of ocular injury associated with wartime events sustained by civilians has not been investigated before, and it was relatively low, probably as a result of stringent government-mandated building regulations for passive defense that are discussed.

Prevalence of Ocular Trauma among Paediatrics and Geriatrics: A ...

African Journals Online (AJOL)

globe, 50 (29.1%) lacera ons, 5 (2.9%) chemical injuries, 6 (3.5%) thermal injuries were seen. The mean ... of all pa ents presen ng as ophthalmic accident and emergency ... process, limited recovery capacity, ocular pathology in pa ents ...

[Ocular traumatism in children at Laquintinie Hospital, Douala (Cameroon)].

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Bella-Hiag, A L; Mvogo, C E

2000-01-01

Pediatric ophthalmology is poorly developed in Cameroon. However, efforts are being made to collect data essential for the development of national strategies to combat blindness. We relate our experience, within this framework, at a large public hospital in Cameroon. We carried out a retrospective study covering the period from June 1993 to May 1998, studying the medical files of children under the age of 15 years with ocular traumatism. Data were collected from 144 files. The frequency of ocular/orbital injury was 7.8% and was the third most common condition, after ametropia and kerato-conjunctivitis, in this population. The mean age of the children was 7 years and 3 months and more boys (64%) than girls were affected. Ocular lesions were due to contusion in 83.3% of cases. The principal causes of the trauma were children's games (40.2%), and punishment by parents or teachers (23.7%). The ocular lesions were similar to those described in previous studies. Infection was rare, because the interval from trauma to consultation was very short. The functional prognosis was severe, with 24.3% of patients having final vision less than 1/10. We recommend that children should be informed about the dangers of violent games and that parents and teachers should be made aware of the dangers associated with brutality towards children. Finally, ophthalmologists should ensure that the injured eye is treated rapidly and carefully so as to minimize functional sequelae.

Risk factors, microbiological findings, and clinical outcomes in cases of microbial keratitis admitted to a tertiary referral center in ireland.

LENUS (Irish Health Repository)

Saeed, Ayman

2012-02-01

AIM: To identify the risk factors for, and to report the microbiological findings and clinical outcomes of, severe microbial keratitis (MK). METHODS: This was a retrospective study of all cases of presumed MK admitted to a tertiary referral center over a 2-year period (September 2001 to August 2003). Data recorded included demographic data, details relating to possible risk factors, results of microbiological studies, clinical findings at presentation, and clinical and visual outcomes. RESULTS: Ninety patients were admitted with a diagnosis of presumed MK during the study period. The mean age of patients was 45 +\\/- 32 years, and the male to female ratio was 47:43 (52.2%:47.7%). Predisposing risk factors for MK included contact lens wear (37; 41.1%), anterior segment disease (19; 21.1%), ocular trauma (13; 14.4%), systemic disease (5; 5.6%), and previous ocular surgery (1; 1.1%). Cultured organisms included gram-negative bacteria (17; 51.5%), gram-positive bacteria (11, 33.3%), acanthamoeba (2; 6.1%), and fungi (1; 3%). Visual acuity improved significantly after treatment [mean best-corrected visual acuity (+\\/-standard deviation) at presentation: 0.76 (+\\/-0.11); mean best-corrected visual acuity at last follow-up: 0.24 (+\\/-0.07); P < 0.001]. Secondary surgical procedures were required in 18 (20%) cases, and these included punctal cautery (1; 1.1%), tissue glue repair of corneal perforation (2; 2.2%), tarsorrhaphy (9; 9.9%), Botulinum toxin-induced ptosis (1; 1.1%), penetrating keratoplasty (3; 3.3%), and evisceration (2; 2.2%). CONCLUSIONS: Contact lens wear remains a significant risk factor for severe MK. MK remains a threat to vision and to the eye, but the majority of cases respond to prompt and appropriate antimicrobial therapy.

The epidemiological profile of pediatric patients admitted to the general intensive care unit in an Ethiopian university hospital

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Abebe T

2015-01-01

Full Text Available Teshome Abebe, Mullu Girmay, Girma G/Michael, Million Tesfaye Department of Anesthesia, Jimma University, Jimma, Ethiopia Background: In least developing countries, there are few data on children's critical care. This makes the provision of aid and improvement of outcome difficult. Objectives: To describe admission and outcome patterns of children managed in a general intensive care unit at Jimma University Specialized Hospital (JUSH, Ethiopia, over a 5-year period. Methods: A retrospective cross-sectional study design was used. All children from birth to 14 years of age who were admitted to the general ICU of the hospital from 2009–2013 were included. Patient charts and ICU documentation log were reviewed. Results: A total of 170 children were admitted to the ICU of JUSH over the study period. The greater share was taken by males (54.7%, with a male-to-female ratio of 1.2:1. The overall mortality rate was 40%. The majority of the children were in the age range of 10–14 years (38.8%. Of the total number of patients admitted, 34.7% were trauma cases, 45.8% of whom died. The highest percentage, 69.5%, of trauma patients were admitted for head injuries. Among the trauma cases, burn and polytrauma were the second and third leading causes (15.3% of admission. Postoperative patients and medical patients accounted for the rest of the admitted cases (28.2% and 27.6% of the cases respectively. Conclusion: The leading cause of admission and death was trauma. Postoperative and medical causes of admission were also significant. The mortality rate in the ICU was very high, and this could be due to various factors. Further research benchmarking and interventions are highly recommended. Keywords: trauma, critical care, pediatric, ICU, ventilation, oxygenation

Prevalence, subtypes, severity and determinants of ocular trauma: The Singapore Chinese Eye Study.

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Wong, Mark Yz; Man, Ryan Ek; Gupta, Preeti; Sabanayagam, Charumathi; Wong, Tien Yin; Cheng, Ching-Yu; Lamoureux, Ecosse Luc

2018-02-01

To describe the prevalence, subtypes, severity and determinants of ocular trauma (OT) in a population-based study in Singapore. We included 3353 Chinese adults aged ≥40 years from the Singapore Chinese Eye Study, a population-based study, conducted between 2009 and 2011. OT was defined as self-reported history of any eye injury requiring medical attention with or without hospitalisation, and further classified as blunt object, sharp object or chemical burns related. Age and gender-standardised prevalence was estimated using the 2010 Singapore Chinese population census. Multivariable models were used to assess the independent associations of OT with age, gender, income, education, literacy, alcohol consumption, smoking and history of falls. The mean (SD) age was 59.7 (9.9) years and 49.4% were male. There were 138 OT cases, giving a crude and age and gender-standardised prevalence of 4.1% (95% CI 3.5% to 4.8%) and 4.4% (95% CI 3.7% to 5.2%), respectively. Of these, 45 (32.6%), 56 (40.6%) and 10 (7.3%) were blunt object, sharp object and chemical burns-related trauma, respectively. Twenty eight (20.3%) required hospitalisation, with no difference between subtypes. In multivariable models, men (OR (95% CI): 2.80 (1.79-4.39)), younger persons (per year decrease in age (1.03 (1.00-1.05)) and lower education levels (1.8 (1.25-2.60); comparing ≤6 years vs >6 years of education) were independent determinants of OT. OT affected one in 25 adults, with 20% of these requiring hospitalisation. Because OT is preventable, raising awareness and education strategies in the population would allow prevention of vision loss particularly in men, and younger and lesser-educated individuals. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Fundus Autofluorescence Imaging in an Ocular Screening Program

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A. M. Kolomeyer

2012-01-01

Full Text Available Purpose. To describe integration of fundus autofluorescence (FAF imaging into an ocular screening program. Methods. Fifty consecutive screening participants were included in this prospective pilot imaging study. Color and FAF (530/640 nm exciter/barrier filters images were obtained with a 15.1MP Canon nonmydriatic hybrid camera. A clinician evaluated the images on site to determine need for referral. Visual acuity (VA, intraocular pressure (IOP, and ocular pathology detected by color fundus and FAF imaging modalities were recorded. Results. Mean ± SD age was 47.4 ± 17.3 years. Fifty-two percent were female and 58% African American. Twenty-seven percent had a comprehensive ocular examination within the past year. Mean VA was 20/39 in the right eye and 20/40 in the left eye. Mean IOP was 15 mmHg bilaterally. Positive color and/or FAF findings were identified in nine (18% individuals with diabetic retinopathy or macular edema (n=4, focal RPE defects (n=2, age-related macular degeneration (n=1, central serous retinopathy (n=1, and ocular trauma (n=1. Conclusions. FAF was successfully integrated in our ocular screening program and aided in the identification of ocular pathology. Larger studies examining the utility of this technology in screening programs may be warranted.

Fundus autofluorescence imaging in an ocular screening program.

Science.gov (United States)

Kolomeyer, A M; Nayak, N V; Szirth, B C; Khouri, A S

2012-01-01

Purpose. To describe integration of fundus autofluorescence (FAF) imaging into an ocular screening program. Methods. Fifty consecutive screening participants were included in this prospective pilot imaging study. Color and FAF (530/640 nm exciter/barrier filters) images were obtained with a 15.1MP Canon nonmydriatic hybrid camera. A clinician evaluated the images on site to determine need for referral. Visual acuity (VA), intraocular pressure (IOP), and ocular pathology detected by color fundus and FAF imaging modalities were recorded. Results. Mean ± SD age was 47.4 ± 17.3 years. Fifty-two percent were female and 58% African American. Twenty-seven percent had a comprehensive ocular examination within the past year. Mean VA was 20/39 in the right eye and 20/40 in the left eye. Mean IOP was 15 mmHg bilaterally. Positive color and/or FAF findings were identified in nine (18%) individuals with diabetic retinopathy or macular edema (n = 4), focal RPE defects (n = 2), age-related macular degeneration (n = 1), central serous retinopathy (n = 1), and ocular trauma (n = 1). Conclusions. FAF was successfully integrated in our ocular screening program and aided in the identification of ocular pathology. Larger studies examining the utility of this technology in screening programs may be warranted.

Importância da ultra-sonografia ocular na avaliação pré-operatória de pacientes com catarata total The importance of ocular ultrasonography in the preoperative evaluation of patients with mature cataract

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Álvaro Pedroso de Carvalho Lupinacci

2004-02-01

Full Text Available Com os avanços da cirurgia para catarata, o prognóstico da recuperação da visão aumentou drasticamente, tornando-se necessário prever resultados indesejados para a acuidade visual no pós-operatório. OBJETIVOS: Verificar a importância da ultra-sonografia ocular na avaliação pré-operatória do segmento posterior em pacientes com catarata madura, e relacionar possíveis doenças que possam comprometer os resultados cirúrgicos, sua prevalência e seus principais fatores de risco. MÉTODOS: Foi realizado estudo retrospectivo do prontuário de 262 pacientes em que houve a necessidade de ultra-sonografia ocular devido à presença de catarata madura, impedindo assim a avaliação fundoscópica do segmento posterior. Também foi avaliada a relação entre a presença dessas alterações e o sexo, idade, raça, história de trauma ocular, doenças sistêmicas e oculares e presença de catarata no olho contralateral. RESULTADOS: Encontraram-se alterações ecográficas em 24,8% dos exames realizados entre 1996 e 2001, dos quais o descolamento de retina (9,9% e as condensações vítreas (9,9% foram as mais comuns. CONCLUSÕES: Dentre os fatores de risco levantados como predisponentes para achados de ultra-sonografia ocular, a uveíte foi o único elemento estatisticamente significante. Não foi possível, pelos dados obtidos, correlacionar positivamente o trauma ocu-lar às patologias de segmento posterior descritas.With the new techniques of cataract surgery visual success has increased and it became necessary to foresee undesirable postoperative results regarding visual acuity. PURPOSE: To verify the role of ocular ultrasonography in the preoperative evaluation of patients with mature cataract searching for pos terior segment pathologies that may affect surgical results, their prevalence and the main associated risk factors. METHODS: A retrospective study was performed analyzing records of 262 patients indicated for ocular ultrasonography

Firecracker eye injuries during Deepavali festival: A case series

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Kumar Ravi

2010-01-01

Full Text Available We report a large series of ocular injuries caused by fire-crackers. This study was a hospital-based, singlecenter, retrospective case series in which the records of 51 patients with ocular injuries were analyzed. Injuries were classified according to Birmingham eye trauma terminology system (BETTS. Visual outcomes before and after the intervention were recorded. Ten patients were admitted for further management. As ocular firecracker injuries result in significant morbidity, public education regarding proper use of firecrackers may help in reducing the incidence of ocular injuries.

Radiologic findings of thoracic trauma

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Akgul Ozmen C

2017-08-01

Full Text Available Cihan Akgul Ozmen,1 Serdar Onat,2 Delal Aycicek3 1Department of Radiology, 2Department of Chest Surgery, Dicle University School of Medicine, Diyarbakir, 3Radiology Unit, Siirt State Hospital, Siirt, Turkey Introduction: Chest trauma may be blunt or penetrating and the chest is the third most common trauma region. It is a significant cause of mortality. Multidetector computed tomography (MDCT has been an increasingly used method to evaluate chest trauma because of its high success in detecting tissue and organ injuries. Herein, we aimed to present MDCT findings in patients with blunt and penetrating chest trauma admitted to our department. Methods: A total of 240 patients admitted to the emergency department of our hospital between April 2012 and July 2013 with a diagnosis of chest trauma who underwent MDCT evaluations were included. Most of the patients were male (83.3% and victims of a blunt chest trauma. The images were analyzed with respect to the presence of fractures of bony structures, hemothorax, pneumothorax, mediastinal organ injury, and pulmonary and vascular injuries. Results: MDCT images of the 240 patients yielded a prevalence of 41.7% rib fractures, 11.2% scapular fractures, and 7.5% clavicle fractures. The prevalence of thoracic vertebral fracture was 13.8% and that of sternal fracture was 3.8%. The prevalence of hemothorax, pneumothorax, pneumomediastinum, and subcutaneous emphysema was 34.6%, 62.1%, 9.6%, and 35.4%, respectively. The prevalence of rib, clavicle, and thoracic vertebral fractures and pulmonary contusion was higher in the blunt trauma group, whereas the prevalence of hemothorax, subcutaneous emphysema, diaphragmatic injury, and other vascular lacerations was significantly higher in the penetrating trauma group than in the blunt trauma group (p<0.05. Conclusion: MDCT images may yield a high prevalence of fracture of bony structures, soft tissue lacerations, and vascular lesions, which should be well understood by

Quality in trauma care: improving the discharge procedure of patients by means of Lean Six Sigma.

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Niemeijer, Gerard C; Trip, Albert; Ahaus, Kees T B; Does, Ronald J M M; Wendt, Klaus W

2010-09-01

The University Medical Center Groningen is a level I trauma center in the northern part of the Netherlands. Sixty-three percent of all the patients admitted at the Trauma Nursing Department (TND) are acute patients who are admitted directly after trauma. In 2006 and 2007, the University Medical Center Groningen was not always capable of admitting all trauma patients to the TND due to the relatively high-bed occupation. Therefore, the reduction of the average length of stay (LOS) formed the objective of the project described in this study. We used the process-focused method of Lean Six Sigma to reduce hospital stay by improving the discharge procedure of patients in the care processes and eliminating waste and waiting time. We used the "Dutch Appropriateness Evaluation Protocol" to identify the possible causes of inappropriate hospital stay. The average LOS of trauma patients at the TND at the beginning of the project was 10.4 days. Thirty percent of the LOS was unnecessary. The main causes of the inappropriate hospital stay were delays in several areas. The implementation of the improvement plan reduced almost 50% of the inappropriate hospital stay, enabling the trauma center to admit almost all trauma patients to the TND. After the implementation of the improvements, the average LOS was 8.5 days. Our study shows that Lean Six Sigma is an effective method to reduce inappropriate hospital stay, thereby improving the quality and financial efficiency of trauma care.

A STUDY OF OCULAR INJURIES IN CHILDREN

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Ravi Kumar Diddigam

2016-06-01

Full Text Available BACKGROUND Worldwide, ocular trauma is an important cause of eye morbidity and a leading cause of non-congenital monocular blindness among children. In general, children are more susceptible to eye injuries because of their immature motor skills, limited common sense, tendency to imitate adult behaviour without evaluating risks, lessened emotional control, relative ignorance, and natural curiosity. Adult supervision is extremely important in preventing accidents. 1 PATIENTS AND METHODS The material for this study consisted of paediatric patients below 15 years of age who presented with history of different types of ocular injuries during the period from March 2007 to February 2010. In all cases, a thorough history was obtained from patients and their parents regarding the circumstances leading to the injury, the exact nature of the event and the object causing the injury. All the patients were also subjected to complete ophthalmic examination and followed up for 6 months. RESULTS 34 (68% were males and 16 (32% were females. The average age was 10.9 years (range 1-15 years. The highest incidence of blunt injuries was seen in age group of 11-15 years (58%. 20 (40% injuries occurred during domestic and leisure activities, 7(14% injuries occurred at work, 13 (26% during sports, 6 (12% were due to assault and 4 (8% from RTAs. CONCLUSION Blunt trauma to the eye causes a wide variety of damage to ocular tissues. Anterior or posterior segments are preferentially involved. Males were observed to be at increased risk for an eye injury necessitating admission to hospital.

Crash and Burn: Ocular Injuries due to Fireworks.

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Patel, Ravija; Mukherjee, Bipasha

2016-01-01

To identify the patterns of ocular injury and to determine ocular morbidity resulting from the use of firecrackers. A prospective observational study of all patients presenting with ocular trauma consequent to fireworks usage in a tertiary eye care center in South India over a one-month period around the autumn festival of Diwali. We also reviewed the published literature from around the world reporting ocular injuries due to firecrackers. 49 patients were included in the study, out of which the vast majority (40/81%) were males. The mean age was 17 years. Almost an equal number of bystanders (24/48.9%) was affected as compared to people handling the fireworks (25/51%). 13 (26.53%) patients had open-globe injury whereas 33 (67.34%) patients had closed-globe injury. Twenty-two (44.8%) patients underwent surgical intervention. Eighteen (36.7%) patients had final vision less then 20/40 (range = 20/50 to No Perception of Light) with eight patients having no perception of light in the affected eye. Unregulated use of firecrackers can lead to significant ocular morbidity, mainly involving children, young males, and even innocent bystanders. A combination of public awareness and appropriate legislative laws should be formulated regarding the use of fireworks to decrease the load of needless blindness on society.

Motorcycle Related Abdominal Trauma in Children in Calabar ...

African Journals Online (AJOL)

Between January 1998 and December 2001, 38 children aged between 1-15 years were admitted to the UCTH with the history of motorcycle related abdominal trauma. A male preponderance was observed and incidence of trauma increases with age. It was lowest at preschool age under five years (16%) but peaked at ...

Acute appendicitis after blunt abdominal trauma

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Marjan Joudi

2012-02-01

Full Text Available Appendecitis is one of the most frequent surgeries. Inflammation of appendix may be due to variable causes such as fecalit, hypertrophy of Peyer’s plaques, seeds of fruits and parasites. In this study we presented an uncommon type of appendicitis which occurred after abdominal blunt trauma. In this article three children present who involved acute appendicitis after blunt abdominal trauma. These patients were 2 boys (5 and 6-year-old and one girl (8-year-old who after blunt abdominal trauma admitted to the hospital with abdominal pain and symptoms of acute abdomen and appendectomy had been done for them.Trauma can induce intramural hematoma at appendix process and may cause appendicitis. Therefore, physicians should be aware of appendicitis after blunt abdominal trauma

Admissions for isolated nonoperative mild head injuries: Sharing the burden among trauma surgery, neurosurgery, and neurology.

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Zhao, Ting; Mejaddam, Ali Y; Chang, Yuchiao; DeMoya, Marc A; King, David R; Yeh, Daniel D; Kaafarani, Haytham M A; Alam, Hasan B; Velmahos, George C

2016-10-01

Isolated nonoperative mild head injuries (INOMHI) occur with increasing frequency in an aging population. These patients often have multiple social, discharge, and rehabilitation issues, which far exceed the acute component of their care. This study was aimed to compare the outcomes of patients with INOMHI admitted to three services: trauma surgery, neurosurgery, and neurology. Retrospective case series (January 1, 2009 to August 31, 2013) at an academic Level I trauma center. According to an institutional protocol, INOMHI patients with Glasgow Coma Scale (GCS) of 13 to 15 were admitted on a weekly rotational basis to trauma surgery, neurosurgery, and neurology. The three populations were compared, and the primary outcomes were survival rate to discharge, neurological status at hospital discharge as measured by the Glasgow Outcome Score (GOS), and discharge disposition. Four hundred eighty-eight INOMHI patients were admitted (trauma surgery, 172; neurosurgery, 131; neurology, 185). The mean age of the study population was 65.3 years, and 58.8% of patients were male. Seventy-seven percent of patients has a GCS score of 15. Age, sex, mechanism of injury, Charlson Comorbidity Index, Injury Severity Score, Abbreviated Injury Scale in head and neck, and GCS were similar among the three groups. Patients who were admitted to trauma surgery, neurosurgery and neurology services had similar proportions of survivors (98.8% vs 95.7% vs 94.7%), and discharge disposition (home, 57.0% vs 61.6% vs 55.7%). The proportion of patients with GOS of 4 or 5 on discharge was slightly higher among patients admitted to trauma (97.7% vs 93.0% vs 92.4%). In a logistic regression model adjusting for Charlson Comorbidity Index CCI and Abbreviated Injury Scale head and neck scores, patients who were admitted to neurology or neurosurgery had significantly lower odds being discharged with GOS 4 or 5. While the trauma group had the lowest proportion of repeats of brain computed tomography (61

The impact of specialist trauma service on major trauma mortality.

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Wong, Ting Hway; Lumsdaine, William; Hardy, Benjamin M; Lee, Keegan; Balogh, Zsolt J

2013-03-01

Trauma services throughout the world have had positive effects on trauma-related mortality. Australian trauma services are generally more consultative in nature rather than the North American model of full trauma admission service. We hypothesized that the introduction of a consultative specialist trauma service in a Level I Australian trauma center would reduce mortality of the severely injured. A 10-year retrospective study (January 1, 2002-December 31, 2011) was performed on all trauma patients admitted with an Injury Severity Score (ISS) > 15. Patients were identified from the trauma registry, and data for age, sex, mechanism of injury, ISS, survival to discharge, and length of stay were collected. Mortality was examined for patients with severe injury (ISS > 15) and patients with critical injury (ISS > 24) and compared for the three periods: 2002-2004 (without trauma specialist), 2005-2007 (with trauma specialist), and 2008-2011 (with specialist trauma service). A total of 3,869 severely injured (ISS > 15) trauma patients were identified during the 10-year period. Of these, 2,826 (73%) were male, 1,513 (39%) were critically injured (ISS > 24), and more than 97% (3,754) were the victim of blunt trauma. Overall mortality decreased from 12.4% to 9.3% (relative risk, 0.75) from period one to period three and from 25.4% to 20.3% (relative risk, 0.80) for patients with critical injury. A 0.46% per year decrease (p = 0.018) in mortality was detected (odds ratio, 0.63; p 24), the trend was (0.61% per year; odds ratio, 0.68; p = 0.039). The introduction of a specialist trauma service decreased the mortality of patients with severe injury, the model of care should be considered to implement state- and nationwide in Australia. Epidemiologic study, level III.

Predictors of "occult" intra-abdominal injuries in blunt trauma patients.

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Parreira, José Gustavo; Malpaga, Juliano Mangini Dias; Olliari, Camilla Bilac; Perlingeiro, Jacqueline A G; Soldá, Silvia C; Assef, José Cesar

2015-01-01

to assess predictors of intra-abdominal injuries in blunt trauma patients admitted without abdominal pain or abnormalities on the abdomen physical examination. We conducted a retrospective analysis of trauma registry data, including adult blunt trauma patients admitted from 2008 to 2010 who sustained no abdominal pain or abnormalities on physical examination of the abdomen at admission and were submitted to computed tomography of the abdomen and/or exploratory laparotomy. Patients were assigned into: Group 1 (with intra-abdominal injuries) or Group 2 (without intra-abdominal injuries). Variables were compared between groups to identify those significantly associated with the presence of intra-abdominal injuries, adopting ptrauma mechanism (ptrauma mechanism (p=0.008 - OR 2.85; 95%CI 1.13-6.22) and abnormal neurological physical exam at admission (p=0.015 - OR 0.44; 95%CI 0.22-0.85). Intra-abdominal injuries were predominantly associated with trauma mechanism and presence of chest injuries.

Clinical features and management of ocular lesions after stings by hymenopteran insects

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K S Siddharthan

2014-01-01

Full Text Available We describe the ocular alterations and the management after stings from Hymenopteran insects. In all the five patients, the insect was identified as bee. The patients presented with significant corneal edema, which resolved dramatically in three of them after removal of stingers. Among the other two one went for permanent corneal decompensation and the other developed Intumuscent cataract with increased intraocular pressure. Although a rare occurrence, ocular trauma caused by Hymenopteran insects has a potential to cause severe ocular damage in humans. A high level of clinical suspicion and immediate removal of the stingers along with administration of high doses of topical and systemic steroids is a must to prevent chances of permanent corneal damage and intraocular complications.

Pictorial essay: B-scan ultrasonography in ocular abnormalities

International Nuclear Information System (INIS)

Aironi, VD; Gandage, SG

2009-01-01

B-scan ultrasonography (USG) is a simple, noninvasive tool for diagnosing lesions of the posterior segment of the eyeball. Common conditions such as cataract, vitreous degeneration, retinal detachment, ocular trauma, choroidal melanoma, and retinoblastoma can be accurately evaluated with this modality. B-scan USG is cost-effective, which is an important consideration in the rural setting. In addition, it is noninvasive and easily available and the results are reproducible

Evaluation of Head Trauma Cases in the Emergency Department

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Alim Cokuk

2013-02-01

Full Text Available Aim: In this study, we aimed to determine the epidemiological characteristics, morbidity and mortality rates of patients admitted to the emergency department with head trauma. Material and Methods: In this study, ambulatory and hospitalized patients over the age of 18 brought to the Emergency Department because of head trauma between 01.12.2009 - 31.12.2010 were analyzed retrospectively. Patient data were recorded to standard data entry form. SPSS 17.0 package program was used for statistical analysis of data. The statistical significance level of all tests was p <0.05. Results: 5200 patients were included in this study. The average age of the patients was 39.97 ± 16.66 years. 4682'si patients (90 % were discharged from the emergency department. The most common reason for admission to the emergency department was falls (41.81 % in the discharged patients. 518 (10 % patients were hospitalized. Gender of these patients was 110 female (21:24% and 408 male (78.76%. 256 patients (48.35% were injured as a result of a traffic accident. 201(38.8% of the cerebral CT were reported as normal and 89 (17.2% of the cerebral CT were reported as traumatic subarachnoid hemorrhage (SAH in hospitalized patients. The fracture of lumbar spine (12 % was detected as an additional pathological disease in patients. 75 patients hospitalized because of head trauma (14.5% had died (1.44 % of all patients. Cervical spine fracture was the most common (14 patients, 18.68 % additional pathology in patients who died. Thoracic trauma was detected as the second most common (13 patients, 17.33 % additional pathology. Conclusion: Most of the patients admitted to the emergency department with head injury had a minor trauma. Patients can be discharged from the emergency department after a thorough physical examination and simple medical intervention. Most of the head injury patients admitted to hospital were male. The most common reason of the patients with head injury admitted to

Thrombelastography and rotational thromboelastometry early amplitudes in 182 trauma patients with clinical suspicion of severe injury

DEFF Research Database (Denmark)

Meyer, Anna Sina P; Meyer, Martin A S; Sørensen, Anne Marie

2014-01-01

BACKGROUND: Viscoelastic hemostatic assays may provide means for earlier detection of trauma-induced coagulopathy (TIC). METHODS: This is a prospective observational study of 182 trauma patients admitted to a Level 1 trauma center. Clinical data, thrombelastography (TEG), and rotational thromboel...

Length of stay and medical stability for spinal cord-injured patients on admission to an inpatient rehabilitation hospital: a comparison between a model SCI trauma center and non-SCI trauma center.

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Ploumis, A; Kolli, S; Patrick, M; Owens, M; Beris, A; Marino, R J

2011-03-01

Retrospective database review. To compare lengths of stay (LOS), pressure ulcers and readmissions to the acute care hospital of patients admitted to the inpatient rehabilitation facility (IRF) from a model spinal cord injury (SCI) trauma center or from a non-SCI acute hospital. Only sparse data exist comparing the status of patients admitted to IRF from a model SCI trauma center or from a non-SCI acute hospital. Acute care, IRF and total LOS were compared between patients transferred to IRF from the SCI center (n=78) and from non-SCI centers (n=131). The percentages of pressure ulcers on admission to IRF and transfer back to acute care were also compared. Patients admitted to IRF from the SCI trauma center (SCI TC) had significantly shorter (P=0.01) acute care LOS and total LOS compared with patients admitted from non-SCI TCs. By neurological category, acute-care LOS was less for all groups admitted from the SCI center, but statistically significant only for tetraplegia. There was no significant difference in the incidence of readmissions to acute care from IRF. More patients from non-SCI centers (34%) than SCI centers (12%) had pressure ulcers (PSCI TCs before transfer to IRF can significantly lower acute-care LOS or total LOS and incidence of pressure ulcers compared with non-SCI TCs. Patients admitted to IRF from SCI TCs are no more likely to be sent back to an acute hospital than those from non-SCI TCs.

Spectrum of ocular firework injuries in children: A 5-year retrospective study during a festive season in Southern India.

Science.gov (United States)

John, Deepa; Philip, Swetha Sara; Mittal, Rashmi; John, Sheeja Susan; Paul, Padma

2015-11-01

Ocular trauma is a major cause of acquired monocular blindness in children. Firework injuries account for 20% of ocular trauma. The purpose of our study was to document the profile of ocular firework injuries in children during the festive season of Diwali and to determine the prevalence of unilateral blindness in them. A retrospective chart analysis of ocular firework injury in children during the festival of Diwali from 2009 to 2013, conducted in a tertiary care eye center in Tamil Nadu, Southern India. Children below 18 years of age with ocular firework injuries who presented to the emergency department for 3 consecutive days - the day of Diwali, 1 day before, and 1 day after Diwali - were included in this study. Eighty-four children presented with firework-related ocular injuries during the study period. Male to female ratio was 4:1 with mean age 9.48 ± 4 years. Forty-four percentage required hospitalization. The prevalence of unilateral blindness in children due to fireworks was found to be 8% (95% confidence interval - 2-13%). Vision 2020 gives high priority to avoidable blindness, especially in children. In our study, for every 12 children who presented with firecracker injury, one resulted in unilateral blindness. This is an avoidable cause of blindness. Awareness needs to be created, and changes in policy regarding sales and handling of firecrackers including mandatory use of protective eyewear should be considered.

Spectrum of ocular firework injuries in children: A 5-year retrospective study during a festive season in Southern India

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Deepa John

2015-01-01

Full Text Available Purpose: Ocular trauma is a major cause of acquired monocular blindness in children. Firework injuries account for 20% of ocular trauma. The purpose of our study was to document the profile of ocular firework injuries in children during the festive season of Diwali and to determine the prevalence of unilateral blindness in them. Materials and Methods: A retrospective chart analysis of ocular firework injury in children during the festival of Diwali from 2009 to 2013, conducted in a tertiary care eye center in Tamil Nadu, Southern India. Children below 18 years of age with ocular firework injuries who presented to the emergency department for 3 consecutive days - the day of Diwali, 1 day before, and 1 day after Diwali - were included in this study. Results: Eighty-four children presented with firework-related ocular injuries during the study period. Male to female ratio was 4:1 with mean age 9.48 ± 4 years. Forty-four percentage required hospitalization. The prevalence of unilateral blindness in children due to fireworks was found to be 8% (95% confidence interval - 2-13%. Conclusion: Vision 2020 gives high priority to avoidable blindness, especially in children. In our study, for every 12 children who presented with firecracker injury, one resulted in unilateral blindness. This is an avoidable cause of blindness. Awareness needs to be created, and changes in policy regarding sales and handling of firecrackers including mandatory use of  protective eyewear should be considered.

General surgery residents improve efficiency but not outcome of trauma care.

Science.gov (United States)

Offner, Patrick J; Hawkes, Allison; Madayag, Robert; Seale, Fred; Maines, Charles

2003-07-01

Current American College of Surgeons Level I trauma center verification requires the presence of a residency program in which trauma care is an integral part of the training. The rationale for this requirement remains unclear, with no scientific evidence that resident participation improves the quality of trauma care. The purpose of this study was to determine whether quality or efficiency of trauma care is influenced by general surgery residents. Our urban Level I trauma center has traditionally used 24-hour in-house postgraduate year-4 general surgery residents in conjunction with at-home trauma attending backup to provide trauma care. As of July 1, 2000, general surgery residents no longer participated in trauma patient care, leaving sole responsibility to an in-house trauma attending. Data regarding patient outcome and resource use with and without surgery resident participation were tabulated and analyzed. Continuous data were compared using Student's t test if normally distributed and the Mann-Whitney U test if nonparametric. Categorical data were compared using chi2 analysis or Fisher's exact test as appropriate. During the 5-month period with resident participation, 555 trauma patients were admitted. In the identical time period without residents, 516 trauma patients were admitted. During the period without housestaff, patients were older and more severely injured. Mechanism was not different during the two time periods. Mortality was not affected; however, time in the emergency department and hospital lengths of stay were significantly shorter with residents. Multiple regression confirmed these findings while controlling for age, mechanism, and Injury Severity Score. Although resident participation in trauma care at a Level I trauma center does not affect outcome, it does significantly improve the efficiency of trauma care delivery.

Visitation by physicians did not improve triage in trauma patients

DEFF Research Database (Denmark)

Holm Burén, Lars Andreas; Daugaard, Morten; Larsen, Jens Rolighed

2013-01-01

Introduction: A formalized trauma response team is designed to optimize the quality and progress of patient care for severely injured patients in order to reduce mortality and morbidity. The goal of this study was to determine over- and undertriage and to evaluate if a physicianmanned pre......-hospital response (MD-EMS) would reduce overtriage. Overtriage was defined as the process of overestimating the level of injury sustained by an individual. Material and methods: This was a retrospective study. All patients admitted with trauma team activation (TTA) (n = 1,468) during a four-year period (2007......-2011) were included. Undertriage was estimated by assessing the fraction of major trauma patients (New Injury Severity Score (NISS) > 15) admitted to Viborg Regional Hospital in the project period without TTA. RESULTS : For each year, overtriage was 88.3% (2007), 89.9% (2008), 92.8% (2009) and 88.2% (2010...

A trauma network with centralized and local health care structures: Evaluating the effectiveness of the first certified Trauma Network of the German Society of Trauma Surgery.

Science.gov (United States)

Ernstberger, Antonio; Koller, Michael; Zeman, Florian; Kerschbaum, Maximilian; Hilber, Franz; Diepold, Eva; Loss, Julika; Herbst, Tanja; Nerlich, Michael

2018-01-01

Trauma is a global burden of disease and one of the main causes of death worldwide. Therefore, many countries around the world have implemented a wide range of different initiatives to minimize mortality rates after trauma. One of these initiatives is the bundling of treatment expertise in trauma centers and the establishment of trauma networks. Germany has a decentralized system of trauma care medical centers. Severely injured patients ought to receive adequate treatment in both level I and level II centers. This study investigated the effectiveness of a decentralized network and the question whether level I and level II centers have comparable patient outcome. In 2009, the first trauma network DGU® in Germany was certified in the rural area of Eastern Bavaria. All patients admitted to the 25 participating hospitals were prospectively included in this network in the framework of a study sponsored by the German Federal Ministry of Education and Research between March 2012 and February 2014. 2 hospitals were level I centers (maximal care centers), 8 hospitals were level II centers, and 15 hospitals were level III centers. The criterion for study inclusion was an injury severity score (ISS) ≥ 16 for patients´ primarily admitted to a level I or a level II center. Exclusion criteria were transferal to another hospital within 48 h, an unknown revised injury severity classification II score (RISC II), or primary admittance to a level III center (n = 52). 875 patients were included in the study. Univariate analyses were used regarding the preclinical and clinical parameters, the primary endpoint mortality rate, and the secondary endpoints length of stay, organ failure, and neurological outcome (GOS). The primary endpoint was additionally evaluated by means of multivariable analysis. Indices for injury severity (GCS, AISHead, ISS, and NISS) as well as the predicted probability of death (RISC II) were higher in level I centers than in level II centers. No significant

Ocular firework injuries at New Year's eve.

Science.gov (United States)

Sacu, Stefan; Ségur-Eltz, Nikolaus; Stenng, Karin; Zehetmayer, Martin

2002-01-01

To prospectively study mechanisms and injury characteristics of ocular firework burns. A prospective analysis of all patients with firework injuries attending the Department of Ophthalmology, University of Vienna, between 1994 and 2001. We looked for classes of fireworks and mechanisms of injuries. The number of diagnoses was established and their severity classified. During this period (8 years) we identified 116 eyes of 102 patients. 67/102 (66%) of all injuries were caused by class II and III fireworks. Patients ranged between 4 and 83 years. Ocular injuries occurred more frequently in males (69, 68%) and affected the right eye in 53 patients (52.5%). Ocular firework injuries to minors (under the age of 18 years) occurred in 48 (49%). The most common types of injury were skin and corneal erosions and abrasions (32/116, 28%). 11/116 eyes (10%) had severe injuries. 8 of 11 severe injuries (72%) occurred in minors (<18 years). 2 patients (1.7%) developed permanent blindness. In 32/116 patients (28%), the ocular trauma resulted in visual impairment, mainly due to corneal scars or retinal pathologies. In all patients, the severity index was 1.4 +/- 0.8. In minors the severity index was 1.6 +/- 1.0, in adults 1.2 +/- 0.5 (p = 0.013). Injuries in minors were significantly more severe than those in adults. Possible preventive measures include legislation, education of minors and eye protection. Copyright 2002 S. Karger AG, Basel

A prospective evaluation of missed injuries in trauma patients, before and after formalising the trauma tertiary survey.

Science.gov (United States)

Keijzers, Gerben B; Campbell, Don; Hooper, Jeffrey; Bost, Nerolie; Crilly, Julia; Steele, Michael Craig; Del Mar, Chris; Geeraedts, Leo M G

2014-01-01

This study prospectively evaluated in-hospital and postdischarge missed injury rates in admitted trauma patients, before and after the formalisation of a trauma tertiary survey (TTS) procedure. Prospective before-and-after cohort study. TTS were formalised in a single regional level II trauma hospital in November 2009. All multitrauma patients admitted between March-October 2009 (preformalisation of TTS) and December 2009-September 2010 (post-) were assessed for missed injury, classified into three types: Type I, in-hospital, (injury missed at initial assessment, detected within 24 h); Type II, in-hospital (detected in hospital after 24 h, missed at initial assessment and by TTS); Type III, postdischarge (detected after hospital discharge). Secondary outcome measures included TTS performance rates and functional outcomes at 1 and 6 months. A total of 487 trauma patients were included (pre-: n = 235; post-: n = 252). In-hospital missed injury rate (Types I and II combined) was similar for both groups (3.8 vs. 4.8 %, P = 0.61), as were postdischarge missed injury rates (Type III) at 1 month (13.7 vs. 11.5 %, P = 0.43), and 6 months (3.8 vs. 3.3 %, P = 0.84) after discharge. TTS performance was substantially higher in the post-group (27 vs. 42 %, P cumulative missed injury rates >15 %. Some of these injuries were clinically relevant. Although TTS performance was significantly improved by formalising the process (from 27 to 42 %), this did not decrease missed injury rates.

Impact of the severity of trauma on early retirement

DEFF Research Database (Denmark)

Kuhlman, Michael Bilde; Lohse, Nicolai; Sørensen, Anne Marie

2014-01-01

. SETTING: Level-one urban trauma centre. PARTICIPANTS: Patients aged 18-64 years entering the trauma centre in Copenhagen during 1999-2007 who were alive after three days were followed until early retirement, death or emigration. MAIN OUTCOME MEASURES: Primary outcome was early retirement, defined...... and gender. RESULTS: Of all 6687 patients admitted to the trauma centre, a total of 1722 trauma patients were included and followed for a median of 6.2 years (interquartile range (IQR) 3.7-9.1). Of these, 1305 (75.8%) were males, median age was 35.0 years (IQR 25.4-46.5), and median ISS was 16 (IQR 9...

Obesity in pediatric trauma.

Science.gov (United States)

Witt, Cordelie E; Arbabi, Saman; Nathens, Avery B; Vavilala, Monica S; Rivara, Frederick P

2017-04-01

The implications of childhood obesity on pediatric trauma outcomes are not clearly established. Anthropomorphic data were recently added to the National Trauma Data Bank (NTDB) Research Datasets, enabling a large, multicenter evaluation of the effect of obesity on pediatric trauma patients. Children ages 2 to 19years who required hospitalization for traumatic injury were identified in the 2013-2014 NTDB Research Datasets. Age and gender-specific body mass indices (BMI) were calculated. Outcomes included injury patterns, operative procedures, complications, and hospital utilization parameters. Data from 149,817 pediatric patients were analyzed; higher BMI percentiles were associated with significantly more extremity injuries, and fewer injuries to the head, abdomen, thorax and spine (p values Obese children also had significantly longer lengths of stay and more frequent ventilator requirement. Among children admitted after trauma, increased BMI percentile is associated with increased risk of death and potentially preventable complications. These findings suggest that obese children may require different management than nonobese counterparts to prevent complications. Level III; prognosis study. Copyright © 2017 Elsevier Inc. All rights reserved.

Child Supervision and Burn Outcome among Admitted Patients at Major Trauma Hospitals in the Gambia

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Edrisa Sanyang

2017-07-01

Full Text Available Burn-related injuries are a significant burden in children, particularly in low- and middle-income countries (LMICs, where more than 90% of burn-related pediatric deaths occur. Lack of adult supervision of children is a major risk for pediatric burn injuries. The goal of this paper was to examine the general characteristics of burns and identify burn injury outcomes among adult-supervised children compared to those who were not supervised. The study examined burn injury and clinical characteristics among all burn patients admitted to two trauma hospitals in The Gambia, West Africa. At intake in the emergency room, the treating physician or nurse determined the need for admission based on body surface area burned (BSAB, depth of burn, and other clinical considerations such as co-occurring injuries and co-morbidities. During the study period of 1 April 2014 through 31 October 2016, 105 burn patients were admitted and data were collected by the treating physician for all of them. Information about supervision was only asked for children aged five years or less. More than half (51% of the burn patients were children under 18 years, and 22% were under 5 years. Among children under five, most (86.4% were supervised by an adult at the time of burn event. Of the 19 supervised children, 16 (84.2% had body area surface burned (BSAB of less than 20%. Two of the three children without adult supervision at the time of burn event had BSAB ≥ 20%. Overall, 59% of the patients had 20% + BSAB. Females (aOR = 1.25; 95% CI = 0.43–3.62, those burned in rural towns and villages (aOR = 2.29; 95% CI = 0.69–7.57, or burned by fire or flames (aOR = 1.47; 95% CI = 0.51–4.23 had increased odds of having a BSAB ≥ 20%, although these differences were not statistically significant. Children 0–5 years or 5–18 years (aOR = 0.04, 95% CI = 0.01–0.17; aOR = 0.07, 95% CI = 0.02–0.23, respectively were less likely to have BSAB ≥ 20% than adults. Those burned in a

Ocular Hypertension

Science.gov (United States)

... Español Eye Health / Eye Health A-Z Ocular Hypertension Sections What Is Ocular Hypertension? Ocular Hypertension Causes ... Hypertension Diagnosis Ocular Hypertension Treatment What Is Ocular Hypertension? Leer en Español: ¿Qué es la hipertensión ocular? ...

Effectiveness of trauma team on medical resource utilization and quality of care for patients with major trauma.

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Wang, Chih-Jung; Yen, Shu-Ting; Huang, Shih-Fang; Hsu, Su-Chen; Ying, Jeremy C; Shan, Yan-Shen

2017-07-24

Trauma is one of the leading causes of death in Taiwan, and its medical expenditure escalated drastically. This study aimed to explore the effectiveness of trauma team, which was established in September 2010, on medical resource utilization and quality of care among major trauma patients. This was a retrospective study, using trauma registry data bank and inpatient medical service charge databases. Study subjects were major trauma patients admitted to a medical center in Tainan during 2009 and 2013, and was divided into case group (from January, 2011 to August, 2013) and comparison group (from January, 2009 to August, 2010). Significant reductions in several items of medical resource utilization were identified after the establishment of trauma team. In the sub-group of patients who survived to discharge, examination, radiology and operation charges declined significantly. The radiation and examination charges reduced significantly in the subcategories of ISS = 16 ~ 24 and ISS > 24 respectively. However, no significant effectiveness on quality of care was identified. The establishment of trauma team is effective in containing medical resource utilization. In order to verify the effectiveness on quality of care, extended time frame and extra study subjects are needed.

Blunt chest trauma in a non-specialist centre: Right treatment, right place?

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Maher, Lesley; Jayathissa, Sisira

2016-12-01

To compare patient characteristics, management and outcomes for patients admitted with isolated blunt chest trauma, managed by medical or surgical teams. We reviewed adult patients admitted with blunt chest trauma between 1 September 2006 and 31 August 2011 to a secondary hospital in New Zealand. Inclusion criteria were: blunt chest trauma, with at least one radiologically demonstrated rib fracture. The primary outcome was in-hospital mortality, and secondary outcomes were development of pneumonia, and use of analgesia. Seventy-two patients were included. Thirty-three patients were managed by medical teams and 39 by surgical teams. In-hospital mortality was greater amongst medical patients 5/33 (15%) versus surgical 0/39 (0%); P = 0.012. Pneumonia occurred in 15/33 (45%); medical patients versus surgical 2/39 (5%), P trauma fall compared to surgically managed patients (28/33 [85%] vs 9/39 [27%]; P chest trauma, those managed by medical teams were older, had more comorbidities and were more likely to have become injured with a low trauma fall than those managed by surgical teams. They had less access to analgesic options, developed pneumonia more often and had higher mortality. © 2016 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

Can We Train Military Surgeons in a Civilian Trauma Center?

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Uchino, H; Kong, V Y; Oosthuizen, G V; Bruce, J L; Bekker, W; Laing, G L; Clarke, D L

2018-01-01

The objective of this study was to review the trauma workload and operative exposure in a major South African trauma center and provide a comparison with contemporary experience from major military conflict. All patients admitted to the PMTS following trauma were identified from the HEMR. Basic demographic data including mechanism of injury and body region injured were reviewed. All operative procedures were categorized. The total operative volume was compared with those available from contemporary literature documenting experience from military conflict in Afghanistan. Operative volume was converted to number of cases per year for comparison. During the 4-year study period, 11,548 patients were admitted to our trauma center. Eighty-four percent were male and the mean age was 29 years. There were 4974 cases of penetrating trauma, of which 3820 (77%) were stab wounds (SWs), 1006 (20%) gunshot wounds (GSWs) and the remaining 148 (3%) were animal injuries. There were 6574 cases of blunt trauma. The mechanism of injuries was as follows: assaults 2956, road traffic accidents 2674, falls 664, hangings 67, animal injuries 42, sports injury 29 and other injuries 142. A total of 4207 operations were performed. The volumes per year were equivalent to those reported from the military surgical literature. South Africa has sufficient burden of trauma to train combat surgeons. Each index case as identified from the military surgery literature has a sufficient volume in our center. Based on our work load, a 6-month rotation should be sufficient to provide exposure to almost all the major traumatic conditions likely to be encountered on the modern battlefield.

Distribution and outcome of ocular lesions in snakes examined at a veterinary teaching hospital: 67 cases (1985-2010).

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Hausmann, Jennifer C; Hollingsworth, Steven R; Hawkins, Michelle G; Kass, Philip H; Maggs, David J

2013-07-15

To determine the distribution and clinical outcome of ocular lesions in snakes. Retrospective case series. 67 snakes with ocular lesions. Signalment, lesion duration, diagnosis, treatment, and clinical outcome were recorded for all snakes with ocular lesions that were examined at a veterinary teaching hospital from 1985 to 2010. 71 ocular lesions were detected in 67 of 508 (13%) snakes examined. Affected snakes were of the families Boidae, Pythonidae, Colubridae, and Viperidae. The distribution of ocular lesions did not vary by taxonomic family, age, or sex; however, snakes from the genus Epicrates with ocular lesions were overrepresented in the population. The most commonly diagnosed ocular lesions were retained spectacle (n = 41), pseudobuphthalmos or subspectacular abscess (13), trauma (8), and cataracts (4). Pseudobuphthalmos or subspectacular abscess developed more frequently in Colubridae than in non-Colubridae snakes. Of the 16 snakes with retained spectacles for which data were available, the lesion recurred once in 4 snakes and multiple times in 5 snakes. Results indicated that retained spectacle was the most common ocular lesion diagnosed in snakes. Compared with other snakes with ocular lesions, snakes of the genus Epicrates had a higher than expected frequency of ocular lesions in general and snakes of the family Colubridae had a higher than expected frequency of pseudobuphthalmos or subspectacular abscess.

Pattern of ocular trauma seen in Grarbet Hospital, Butajira, Central ...

African Journals Online (AJOL)

Bernt Lindtjorn

injury was analyzed, the rate of Visual Acuity < 6/60; 39.1% among those with penetrating trauma (p = 0.017), 29.5% among those .... fall, traffic accident, fireworks, burns and chemicals. .... construction workers accounting for 26 (7.4%) and 24.

Analysis of the Revised Trauma Score (RTS) in 200 victims of different trauma mechanisms.

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Alvarez, Bruno Durante; Razente, Danilo Mardegam; Lacerda, Daniel Augusto Mauad; Lother, Nicole Silveira; VON-Bahten, Luiz Carlos; Stahlschmidt, Carla Martinez Menini

2016-01-01

to analyze the epidemiological profile and mortality associated with the Revised Trauma Score (RTS) in trauma victims treated at a university hospital. we conducted a descriptive, cross-sectional study of trauma protocols (prospectively collected) from December 2013 to February 2014, including trauma victims admitted in the emergency room of the Cajuru University Hospital. We set up three groups: (G1) penetrating trauma to the abdomen and chest, (G2) blunt trauma to the abdomen and chest, and (G3) traumatic brain injury. The variables we analyzed were: gender, age, day of week, mechanism of injury, type of transportation, RTS, hospitalization time and mortality. we analyzed 200 patients, with a mean age of 36.42 ± 17.63 years, and 73.5% were male. The mean age was significantly lower in G1 than in the other groups (p grupos foram criados: (G1) trauma penetrante em abdome e tórax, (G2) trauma contuso em abdome e tórax, e (G3) trauma cranioencefálico. As variáveis analisadas foram: sexo, idade, dia da semana, mecanismo de trauma, tipo de transporte, RTS, tempo de internamento e mortalidade. analisou-se 200 pacientes, com média de idade de 36,42 ± 17,63 anos, sendo 73,5% do sexo masculino. A média de idade no G1 foi significativamente menor do que nos demais grupos (p grupos (p grupos G1, G2 e G3, respectivamente. A mediana do RTS entre os óbitos foi 5,49, 7,84 e 1,16, respectivamente, para os três grupos. a maioria dos pacientes eram homens jovens. O RTS mostrou-se efetivo na predição de mortalidade no trauma cranioencefálico, entretanto falhou ao analisar pacientes vítimas de trauma contuso e penetrante.

Retrospective analysis of spinal trauma in patients with ankylosing spondylitis: a descriptive study in Indian population.

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Mahajan, R; Chhabra, H S; Srivastava, A; Venkatesh, R; Kanagaraju, V; Kaul, R; Tandon, V; Nanda, A; Sangondimath, G; Patel, N

2015-05-01

This study aims to understand the demographics, mode of trauma, hospital stay, complications, neurological improvement, mortality and expenditure incurred by Indian patients with spinal trauma and ankylosing spondylitis (AS). Retrospective analysis of the patient data admitted to a tertiary referral hospital from 2008 to 2013 with the diagnosis of AS and spinal trauma was carried out. The variables studied were demographics, mode of trauma, neurological status, neurological improvement, involved vertebral level, duration of hospital stay, comorbid factors, expenditure and complications during the stay. Forty-six patients with diagnosis of AS with spine trauma were admitted over the last 5 years with a total of 52 fractures. All were male patients; 58.6% had injury because of trivial trauma and 78.2% patients presented with neurological injury. C5 C6, C6 C7, C7 D1 and D12 were the most common injured level. Fractures through intervertebral disc were most common in cervical spine. Of the patients, 52.7% had shown neurological improvement of at least grade 1(AIS). Mean expenditure of patient admitted with spinal cord injury (SCI) with AS is 7957 USD (United States dollar), which is around five times the per capita income in India (as per year 2013). Males with AS are much more prone to spinal fractures than females and its incidence may be higher than previously reported. Domestic falls are the most common mechanism of spinal trauma in this population. High velocity injuries are associated with complete SCI. The study reinforces the need for development of subsidized spinal care services for SCI management.

Function of "nontrauma" surgeons in level I trauma centers in the United States.

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Pate, J W

1997-06-01

Although the general "trauma" surgeon is usually the team leader in level I trauma centers, the use of surgical subspecialists and nonsurgeons is frequently ill-defined. This study was done to gain data in regard to actual use of subspecialists in busy centers. First, a survey of the patterns of staffing in 140 trauma centers was elicited by mail questionnaire, supplemented by telephone cells. Second, records of 400 consecutive patients at the Elvis Presley Trauma Center were reviewed to determine the use of subspecialists during the first 24 hours of care of individual patients. There were differences in the use of surgical subspecialists and nonsurgeons at different centers: in receiving, admitting, operating, and critical care areas and in privileges for admission and attending of inpatients. Consultation "guidelines" are used for many specific injuries. At our center, a mean of 1.92 subspecialists, in addition to general surgeons, were involved in the early care of each patient. Problems exist in many centers regarding the use of subspecialists, especially for management of facial and chest injuries. In some centers nonsurgeons function in the intensive care unit, and as admitting and attending physicians of trauma patients.

Prevalence of Ocular Morbidity Among School Adolescents of Gandhinagar District, Gujarat

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Prakash Prajapati,

2011-01-01

Full Text Available Objective: To study the prevalence of ocular morbidity (abnormal condition and various factors affecting it among school attending adolescents. Methods: A cross-sectional study was conducted to study abnormal ocular conditions like refractive errors, vitamin A deficiency, conjunctivitis, trachoma, ocular trauma, blephritis, stye, color blindness and pterygium among school adolescents of 10-19 years age in rural and urban areas of Gandhinagar district from January to July, 2009. Systematic sampling was done to select 20 schools having 6th to 12th standard education including 12 schools from rural and 8 from urban areas. Six adolescents from each age year (10-19 were selected randomly to achieve sample size of 60 from each school. In total, 1206 adolescents including 691 boys and 515 girls were selected. Information was collected from selected adolescents by using proforma. Visual acuity was assessed using a Snellen’s chart and all participants underwent an ophthalmic examination carried out by a trained doctor. Results: Prevalence of ocular morbidity among school adolescents was reported 13% (7.8% in boys, 5.6% in girls; with 5.2% have moderate visual impairment. Refractive error was most common ocular morbidity (40% both among boys and girls. Almost 30% of boys and girls reported vitamin A deficiency in various forms of xerophthalmia. Prevalence of night blindness was 0.91% and of Bitot`s spot 1.74%. Various factors like, illiterate or lower parents’ education, lower socio-economic class and malnutrition were significantly associated with ocular morbidity. Conclusion: Ocular morbidity in adolescents is mainly due to refractive error, moderate visual impairment and xerophthalmia.

Initial assessment of chest X-ray in thoracic trauma patients: Awareness of specific injuries

NARCIS (Netherlands)

Aukema, Tjeerd S.; Beenen, Ludo F. M.; Hietbrink, Falco; Leenen, Luke Ph

2012-01-01

To compare the reported injuries on initial assessment of the chest X-ray (CXR) in thoracic trauma patients to a second read performed by a dedicated trauma radiologist. By retrospective analysis of a prospective database, 712 patients with an injury to the chest admitted to the University Medical

Trauma team activation criteria in managing trauma patients at an emergency room in Thailand.

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Wuthisuthimethawee, P

2017-02-01

Trauma team activation (TTA) criteria were first implemented in the Emergency Department (ED) of Songklanagarind Hospital in 2009 to treat severe trauma patients. To determine the efficacy of the TTA criteria on the acute trauma care process in the ED and the 28-day mortality rate. A 1-year prospective cohort study was conducted at the ED. Trauma patients who were 18 years old and over who met the TTA criteria were enrolled. Demographic data, physiologic parameters, ED length of stay (EDLOS), and the injury severity score (ISS) were recorded. Multiple logistic regression was used to determine the factors affecting 28-day mortality. Institutional review board approval was obtained from the Prince of Songkla University. A total of 80 patients (74 male and 6 female) were eligible with a mean age of 34.3 years old. Shock, penetrating torso injury, and pulse rate >120 beats per minute were the three most common criteria for trauma team consultation. At the ED, 9 patients (11.3 %) were non-survivors, 30 patients (37.5 %) needed immediate operation, and 41 patients (51.2 %) were admitted. All of the arrest patients died (p team activation criteria improved acute trauma care in the ED which was demonstrated by the decreased EDLOS and mortality rate. A high ISS is the sole parameter predicting mortality.

Anatomical manifestations of primary blast ocular trauma observed in a postmortem porcine model.

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Sherwood, Daniel; Sponsel, William E; Lund, Brian J; Gray, Walt; Watson, Richard; Groth, Sylvia L; Thoe, Kimberly; Glickman, Randolph D; Reilly, Matthew A

2014-02-24

We qualitatively describe the anatomic features of primary blast ocular injury observed using a postmortem porcine eye model. Porcine eyes were exposed to various levels of blast energy to determine the optimal conditions for future testing. We studied 53 enucleated porcine eyes: 13 controls and 40 exposed to a range of primary blast energy levels. Eyes were preassessed with B-scan and ultrasound biomicroscopy (UBM) ultrasonography, photographed, mounted in gelatin within acrylic orbits, and monitored with high-speed videography during blast-tube impulse exposure. Postimpact photography, ultrasonography, and histopathology were performed, and ocular damage was assessed. Evidence for primary blast injury was obtained. While some of the same damage was observed in the control eyes, the incidence and severity of this damage in exposed eyes increased with impulse and peak pressure, suggesting that primary blast exacerbated these injuries. Common findings included angle recession, internal scleral delamination, cyclodialysis, peripheral chorioretinal detachments, and radial peripapillary retinal detachments. No full-thickness openings of the eyewall were observed in any of the eyes tested. Scleral damage demonstrated the strongest associative tendency for increasing likelihood of injury with increased overpressure. These data provide evidence that primary blast alone (in the absence of particle impact) can produce clinically relevant ocular damage in a postmortem model. The blast parameters derived from this study are being used currently in an in vivo model. We also propose a new Cumulative Injury Score indicating the clinical relevance of observed injuries.

Analysis of the Revised Trauma Score (RTS in 200 victims of different trauma mechanisms

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BRUNO DURANTE ALVAREZ

Full Text Available ABSTRACT Objective: to analyze the epidemiological profile and mortality associated with the Revised Trauma Score (RTS in trauma victims treated at a university hospital. Methods: we conducted a descriptive, cross-sectional study of trauma protocols (prospectively collected from December 2013 to February 2014, including trauma victims admitted in the emergency room of the Cajuru University Hospital. We set up three groups: (G1 penetrating trauma to the abdomen and chest, (G2 blunt trauma to the abdomen and chest, and (G3 traumatic brain injury. The variables we analyzed were: gender, age, day of week, mechanism of injury, type of transportation, RTS, hospitalization time and mortality. Results: we analyzed 200 patients, with a mean age of 36.42 ± 17.63 years, and 73.5% were male. The mean age was significantly lower in G1 than in the other groups (p <0.001. Most (40% of the visits occurred on weekends and the most common pre-hospital transport service (58% was the SIATE (Emergency Trauma Care Integrated Service. The hospital stay was significantly higher in G1 compared with the other groups (p <0.01. Regarding mortality, there were 12%, 1.35% and 3.95% of deaths in G1, G2 and G3, respectively. The median RTS among the deaths was 5.49, 7.84 and 1.16, respectively, for the three groups. Conclusion: the majority of patients were young men. RTS was effective in predicting mortality in traumatic brain injury, however failing to predict it in patients suffering from blunt and penetrating trauma.

Evaluation of Disseminated Intravascular Coagulation in the Craniocerebral Traumas

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Faruk Altinel

2014-06-01

Full Text Available Traumatic injury is one of the most important cause of disseminated intravascular coagulation (DIC. It occurs because of blood loss and hemodilution due to fluid resuscitation. The incidence of trauma associated DIC is mainly higher in the craniocerebral traumas. Even though craniocerebral trauma related DIC is well defined, the pathophysiology has been poorly characterized in the literature. Due to the fact that brain tissue is highly significant for procoagulant molecules, craniocerebral traumas are closely related to DIC. In the current study, 30 patients admitted to emergency room have been considered on the first and fifth day of admission to the hospital for the coagulation tests to evaluate DIC in both two groups. [Cukurova Med J 2014; 39(3.000: 488-495

Venous trauma in the Lebanon War--2006.

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Nitecki, Samy S; Karram, Tony; Hoffman, Aaron; Bass, Arie

2007-10-01

Reports on venous trauma are relatively sparse. Severe venous trauma is manifested by hemorrhage, not ischemia. Bleeding may be internal or external and rarely may lead to hypovolemic shock. Repair of major extremity veins has been a subject of controversy and the current teaching is to avoid venous repair in an unstable or multi-trauma patient. The aim of the current paper is to present our recent experience in major venous trauma during the Lebanon conflict, means of diagnosis and treatment in a level I trauma center. All cases of major venous trauma, either isolated or combined with arterial injury, admitted to the emergency room during the 33-day conflict were reviewed. Out of 511 wounded soldiers and civilians who were admitted to our service over this period, 12 (2.3%) sustained a penetrating venous injury either isolated (5) or combined with arterial injury (7). All injuries were secondary to high velocity penetrating missiles or from multiple pellets stored in long-range missiles. All injuries were accompanied by additional insult to soft tissue, bone and viscera. The mean injury severity score was 15. Severe external bleeding was the presenting symptom in three cases of isolated venous injury (jugular, popliteal and femoral). The diagnosis of a major venous injury was made by a CTA scan in five cases, angiography in one and during surgical exploration in six cases. All injured veins were repaired: three by venous interposition grafts, four by end to end anastomosis, three by lateral suture and two by endovascular techniques. None of the injuries was treated by ligation of a major named vein. Immediate postoperative course was uneventful in all patients and the 30-day follow-up (by clinical assessment and duplex scan) has demonstrated a patent repair with no evidence of thrombosis. Without contradicting the wisdom of ligating major veins in the setup of multi-trauma or an unstable patient, our experience indicates that a routine repair of venous trauma can

Current approach to liver traumas.

Science.gov (United States)

Kaptanoglu, Levent; Kurt, Necmi; Sikar, Hasan Ediz

2017-03-01

Liver injuries remain major obstacle for successful treatment, due to size and location of the liver. Requirement for surgery should be determined by clinical factors, most notably hemodynamical state. In this present study we tried to declare our approach to liver traumas. We also tried to emphasize the importance of conservative treatment, since surgeries for liver traumas carry high mortality rates. Patients admitted to the Department of Emergency Surgery at Kartal Research and Education Hospital, due to liver trauma were retrospectively analyzed between 2003 and 2013. Patient demographics, hepatic panel, APTT (activated partial thromboplastin time), PT (prothrombin time), INR (international normalized ratio), fibrinogen, biochemistry panel were recorded. Hemodynamic instability was the most prominent factor for surgery decision, in the lead of current Advanced Trauma Life Support (ATLS) protocols. Operation records and imaging modalities revealed liver injuries according to the Organ Injury Scale of the American Association for the Surgery of Trauma. 300 patients admitted to emergency department were included in our study (187 males and 113 females). Mean age was 47 years (range, 12-87). The overall mortality rate was 13% (40 out of 300). Major factor responsible for mortality rates and outcome was stability of cases on admission. 188 (% 63) patients were counted as stable, whereas 112 (% 37) cases were found unstable (blood pressure ≤ 90, after massive resuscitation). 192 patients were observed conservatively, whereas 108 cases received abdominal surgery. High levels of AST, ALT, LDH, INR, creatinine and low levels of fibrinogen and low platelet counts on admission were found to be associated with mortality and these cases also had Grade 4 and 5 injuries. Hemodynamic instability on admission and the type and grade of injury played major role in mortality rates). Packing was performed in 35 patients, with Grade 4 and 5 injuries. Mortality rate was %13 (40

Splenic trauma management in relation to mode and grade

International Nuclear Information System (INIS)

Gangat, S.A.; Khaskhali, A.A.; Memon, I.A.

2008-01-01

To study the prevalence and management of splenic trauma in relation to its mode and grade. All cases admitted in emergency with abdominal trauma and splenic injury. The data of all the patients who had splenic trauma was entered on a proforma and analyzed. A total of 44 patients with ages between 20-40 years presented with splenic injury; 32(72.7%) were male. The commonest mode of splenic trauma was blunt abdominal injury (50%), and most (47%) patients had Grade- III injury. Splenectomy was carried out in 84% patients, while 9% underwent splenic salvage. Seven (15.9%) patients with splenectomy died in the series. Splenic injury was mostly caused by blunt abdominal trauma. Proper assessment of the grade of injury at the time of laparotomy resulted in more splenic salvage procedures with decreased risk of complications. (author)

Major trauma: the unseen financial burden to trauma centres, a descriptive multicentre analysis.

Science.gov (United States)

Curtis, Kate; Lam, Mary; Mitchell, Rebecca; Dickson, Cara; McDonnell, Karon

2014-02-01

This research examines the existing funding model for in-hospital trauma patient episodes in New South Wales (NSW), Australia and identifies factors that cause above-average treatment costs. Accurate information on the treatment costs of injury is needed to guide health-funding strategy and prevent inadvertent underfunding of specialist trauma centres, which treat a high trauma casemix. Admitted trauma patient data provided by 12 trauma centres were linked with financial data for 2008-09. Actual costs incurred by each hospital were compared with state-wide Australian Refined Diagnostic Related Groups (AR-DRG) average costs. Patient episodes where actual cost was higher than AR-DRG cost allocation were examined. There were 16693 patients at a total cost of AU$178.7million. The total costs incurred by trauma centres were $14.7million above the NSW peer-group average cost estimates. There were 10 AR-DRG where the total cost variance was greater than $500000. The AR-DRG with the largest proportion of patients were the upper limb injury categories, many of whom had multiple body regions injured and/or a traumatic brain injury (P<0.001). AR-DRG classifications do not adequately describe the trauma patient episode and are not commensurate with the expense of trauma treatment. A revision of AR-DRG used for trauma is needed. WHAT IS KNOWN ABOUT THIS TOPIC? Severely injured trauma patients often have multiple injuries, in more than one body region and the determination of appropriate AR-DRG can be difficult. Pilot research suggests that the AR-DRG do not accurately represent the care that is required for these patients. WHAT DOES THIS PAPER ADD? This is the first multicentre analysis of treatment costs and coding variance for major trauma in Australia. This research identifies the limitations of the current AR-DRGS and those that are particularly problematic. The value of linking trauma registry and financial data within each trauma centre is demonstrated. WHAT ARE THE

Blunt hepatic trauma: comparison between surgical and nonoperative treatment.

Science.gov (United States)

Zago, Thiago Messias; Pereira, Bruno Monteiro; Calderan, Thiago Rodrigues Araujo; Hirano, Elcio Shiyoiti; Rizoli, Sandro; Fraga, Gustavo Pereira

2012-01-01

To examine the outcomes of blunt hepatic trauma, and compare surgical and non-surgical treatment in patients admitted with hemodynamic stability and with no obvious indications of laparotomy. This is a retrospective study of cases admitted to a university teaching hospital between the years 2000 and 2010. Patients undergoing surgical treatment were divided into two groups: (a) all patients undergoing surgical treatment, and (b) patients with obvious need for surgery. In this period, 120 patients were admitted with blunt hepatic trauma. Sixty five patients (54.1%) were treated non-operatively and fifty five patients were operated upon. Patients treated non-operatively had better physiologic conditions on admission, demonstrated less severe injuries (except the grade of hepatic injury), received less blood components and had lower morbidity and mortality than the patients operated upon. Patients who underwent non-operative treatment had a lower need for blood transfusion but higher rates of complications and mortality than the patients operated upon. Patients who were operated upon, with no obvious indications for surgery, had higher rates of complication and mortality than patients not operated upon. A non-operative approach resulted in lower complications, a lower need for blood transfusions and lower mortality.

Ocular Toxicity after High-Dose Cefuroxime Injection into the Anterior Chamber

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Harun Çakmak

2016-08-01

Full Text Available Cephalosporins are beta-lactam antibiotics and, like penicillin derivatives, they show bacteriostatic effect by disrupting bacterial cell wall synthesis. Cefuroxime is a second generation cephalosporin and the use of intracameral cefuroxime after cataract surgery has been widely used in the endophthalmitis prophylaxis. A 78-year-old male patient was operated for cataracts in both eyes about 8 years ago. Ocular trauma has occurred in the left eye nine months ago. Vitrectomy surgery combined with intraocular lens extraction was performed and the patient was left aphakic. Secondary intraocular lens implantation was performed. In this paper, we present postoperative ocular findings in a patient who was given cefuroxime into the anterior chamber 2.5 times higher than the recommended dose (25 mg/ml after secondary intraocular lens implantation.

Does the minor trauma during pregnancy have any effect on perinatal outcome?

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Neslihan Yerebasmaz

2015-12-01

Full Text Available Objective: Women having major trauma during pregnancy are at increased risk for both maternal and fetal morbidity. However, the association between minor trauma and adverse perinatal outcomes is still unknown. Therefore, we aimed to analyze the incidence of minor trauma in pregnancy and effect on the outcomes of pregnancy. Methods: The data of patients, who were admitted to the emergency service of Etlik Zübeyde Hanım Women’s Health Training and Research Hospital between January 2013 and December 2014, were evaluated. A total of 283 patients (0.3%, who had minor trauma during pregnancy, were included in the study. Demographic and obstetric data were analyzed with descriptive statistics. Additionally, antenatal complications and pregnancy outcomes were evaluated in 188 patients, who were followed during pregnancy and delivered their babies at our hospital Results: During the study period, of 105,727 women who were admitted to the emergency service of our hospital, 283 (0.3% had minor trauma during pregnancy. The causes of minor trauma, in order of frequency, included home accidents (81.3%, domestic violence (9.9% and traffic accidents (8.8%. Preterm delivery has been the most frequently antenatal complication observed in these patients (15.4%. Conclusion: Home accidents and domestic violence are the most common causes of minor trauma during pregnancy, and the patients are particularly at risk during the second trimester. The patients must be cautioned regarding the risk of preterm delivery and advised to attend regular pregnancy follow-up visits due to the fact that these patients have a higher risk of preterm delivery.

Trauma patients who present in a delayed fashion: a unique and challenging population.

Science.gov (United States)

Kao, Mary J; Nunez, Hector; Monaghan, Sean F; Heffernan, Daithi S; Adams, Charles A; Lueckel, Stephanie N; Stephen, Andrew H

2017-02-01

A proportion of trauma patients present for evaluation in a delayed fashion after injury, likely due to a variety of medical and nonmedical reasons. There has been little investigation into the characteristics and outcomes of trauma patients who present delayed. We hypothesize that trauma patients who present in a delayed fashion are a unique population at risk of increased trauma-related complications. This was a retrospective review from 2010-2015 at a Level I trauma center. Patients were termed delayed if they presented >24 hours after injury. Patients admitted within 24 hours of their injury were the comparison group. Charts were reviewed for demographics, mechanism, comorbidities, complications and outcomes. A subgroup analysis was done on patients who suffered falls. During the 5-y period, 11,705 patients were admitted. A total of 588 patients (5%) presented >24 h after their injury. Patients in the delayed group were older (65 versus 55 y, P fashion have unique characteristics and are more likely to suffer negative outcomes including substance withdrawal. Future goals will include exploring strategies for early intervention, such as automatic withdrawal monitoring and social work referral for all patients who present in a delayed fashion. Copyright © 2016 Elsevier Inc. All rights reserved.

Data capture and communication during transfers to definitive care in an inclusive trauma system.

Science.gov (United States)

Bradley, Nori L; Garraway, Naisan; Bell, Nathaniel; Lakha, Nasira; Hameed, S Morad

2017-05-01

Background trauma survivors in rural areas transferred to urban centers have higher mortality than trauma patients admitted directly to urban centers. Transfer data in trauma registries is important for injury control. Prehospital and early physiologic data may reflect processes of pre-hospital care. British Columbia currently has no standardized process for trauma patient data transfer. We performed a retrospective data analysis for major trauma patients (ISS>15) transferred to a Level I trauma center over a 1year period (n=243). Completion rates of paramedic form and ATLS primary survey variables were extracted. Nominal and interval descriptives were calculated. Documentation rates were considered deficient at system-wide information transfer. Copyright © 2016. Published by Elsevier Ltd.

Sympathoadrenal activation and endotheliopathy are drivers of hypocoagulability and hyperfibrinolysis in trauma

DEFF Research Database (Denmark)

Ostrowski, Sisse R; Henriksen, Hanne Herborg; Stensballe, Jakob

2017-01-01

were drivers of this condition. METHODS: Prospective observational study of 404 trauma patients admitted to a Level 1 US Trauma Center. Patients with admission rTEG and plasma measurements of catecholamines (adrenaline, noradrenaline) and biomarkers reflecting endothelial activation/damage (syndecan-1......, which was associated with higher plasma adrenaline, syndecan-1, and nucleosomes (all adrenaline, s...... endothelial activation) were independently associated with more hypercoagulable rTEG. CONCLUSION: In this cohort of severely injured trauma patients, rTEG coagulopathy was associated with sympathoadrenal activation, endotheliopathy, and excess mortality. High adrenaline and biomarkers reflecting endothelial...

Ocular sporotrichosis: A frequently misdiagnosed cause of granulomatous conjunctivitis in epidemic areas.

Science.gov (United States)

Yamagata, João Paulo M; Rudolph, Fabiana B; Nobre, Maria Clara L; Nascimento, Leninha V; Sampaio, Felipe Maurício S; Arinelli, Andrea; Freitas, Dayvison F

2017-12-01

Sporotrichosis is a subcutaneous mycosis caused by Sporothrix sp., a dimorphic fungus. Although the cutaneous form is the most frequent form, the ocular presentation has been increasingly diagnosed in epidemic areas. We describe three cases of ocular sporotrichosis with the involvement of the ocular adnexa due to autoinoculation without trauma with successful antifungal treatment. Patient 1: A 68-year-old woman presented with granulomatous conjunctivitis of the right eye with an ulcerated nodule on the right temporal region for 5 months. Patient 2: A 46-year-old woman with conjunctival hyperemia of the left eye with associated periorbital edema and erythema for the past 4 months was referred to the Dermatology Department due to an ulcerated nodule on the left malar region. Patient 3: A 14-year-old boy presented to the emergency department with inferior palpebral edema with a 5-day evolution. Specimens were obtained from the lesions of the three patients, and the cultures were positive for Sporothrix sp. The three cases were diagnosed as ocular sporotrichosis and were successfully treated with itraconazole (200-400 mg/d). Two of the three patients developed sequelae such as conjunctival fibrosis and symblepharon. We emphasize the importance of the ophthalmologist being familiar with the diagnosis and management of this rare and frequently misdiagnosed form of sporotrichosis.

Chest trauma in children, single center experience.

Science.gov (United States)

Ismail, Mohamed Fouad; al-Refaie, Reda Ibrahim

2012-10-01

Trauma is the leading cause of mortality in children over one year of age in industrialized countries. In this retrospective study we reviewed all chest trauma in pediatric patients admitted to Mansoura University Emergency Hospital from January 1997 to January 2007. Our hospital received 472 patients under the age of 18. Male patients were 374 with a mean age of 9.2±4.9 years. Causes were penetrating trauma (2.1%) and blunt trauma (97.9%). The trauma was pedestrian injuries (38.3%), motor vehicle (28.1%), motorcycle crash (19.9%), falling from height (6.7%), animal trauma (2.9%), and sports injury (1.2%). Type of injury was pulmonary contusions (27.1%) and lacerations (6.9%), rib fractures (23.9%), flail chest (2.5%), hemothorax (18%), hemopneumothorax (11.8%), pneumothorax (23.7%), surgical emphysema (6.1%), tracheobronchial injury (5.3%), and diaphragm injury (2.1%). Associated lesions were head injuries (38.9%), bone fractures (33.5%), and abdominal injuries (16.7%). Management was conservative (29.9%), tube thoracostomy (58.1%), and thoracotomy (12.1%). Mortality rate was 7.2% and multiple trauma was the main cause of death (82.3%) (Ptrauma is the most common cause of pediatric chest trauma and often due to pedestrian injuries. Rib fractures and pulmonary contusions are the most frequent injuries. Delay in diagnosis and multiple trauma are associated with high incidence of mortality. Copyright © 2011 SEPAR. Published by Elsevier España, S.L. All rights reserved.

Trauma in Auckland: an overview.

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Streat, S J; Donaldson, M L; Judson, J A

1987-07-22

Data are presented on all 569 subjects who, as a result of trauma, either died or were admitted to hospital in Auckland over a four week period. Median age was 23 with an overall 3:2 male:female ratio. Median injury severity score (ISS) was five with 9% of subjects having an ISS of 16 or more (major trauma). Blunt trauma accounted for 84% of all injuries. Life threatening injuries were most commonly to the head, thorax and abdomen while the largest number of less severe injuries were to the extremities. Eight subjects died before admission to hospital and a further six in hospital. Definitive care was given to 98% of patients at Middlemore and Auckland hospitals (including the onsite Princess Mary paediatric facility) but 26% had presented first to other hospitals and 43% of all patients were transferred from one hospital to another. The 561 patients used 6380 hospital days (including 314 intensive care days) and the following services--operating room 63%, orthopaedic ward 45%, plastic surgical ward 17%, paediatric ward 15%, neurosurgical ward 10%, general surgical ward 5%, intensive care 5% and CT scanner 4%. Only one hospital death was judged potentially preventable. This study reveals areas where trauma care could be improved, demonstrates the large amount of hospital resources required to treat trauma and particularly highlights the urgent need for studies into strategies for trauma prevention in New Zealand.

Luxação traumática do bulbo ocular causada por acidente doméstico Traumatic eyeball luxation caused by domestic accident

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Rogério de Almeida Tárcia

2007-12-01

Full Text Available A luxação do bulbo ocular ocorre quando há seu deslocamento anterior, de tal forma que as pálpebras se fecham espasmodicamente por detrás dele. Diversas causas não traumáticas são relatadas, sendo que, quando provocado por traumas contusos, com grande envolvimento do nervo óptico e da musculatura extrínseca ocular, o prognóstico em geral é desfavorável. Apresentamos um dramático caso de luxação do bulbo ocular em criança após acidente doméstico, destacando seu mecanismo fisiopatológico e apreciando as condutas.The eyeball luxation is a dramatic phenomenon in which there is a forward displacement of the eyeball so that the eyelids spasmodically close behind it. There are many risk factors, non-related to trauma, but orbital contusions with optic nerve and extraocular muscles involvement carry the worst prognosis. The present paper reports a dramatic domestic case of globe luxation in childhood, its pathophysiology mechanisms and management.

OUR EXPERIENCE WITH BLUNT ABDOMINAL TRAUMA

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Ankareddi Vijaya Lakshmi

2016-12-01

Full Text Available BACKGROUND Blunt abdominal trauma is an emergency and is associated with significant morbidity and mortality. The aim of the study is to study incidence, demographic profile, epidemiological factors, mechanism of trauma, treatment modalities, associated injuries, postoperative complications and morbidity and mortality. MATERIALS AND METHODS A retrospective analysis of 72 patients of blunt abdominal trauma who were admitted in government general hospital between May 2013 to April 2015 in Department of General Surgery, Government General Hospital, Guntur, with in a span of 24 months were studied. Demographic data, mechanism of trauma, management and outcome were studied. RESULTS Most of the patients in our study were in the age group of 21-30 years. Spleen was the commonest organ involved and most common procedure performed was splenectomy. Most common extra-abdominal injury was rib fractures. Wound infection was the commonest complication. CONCLUSION Initial resuscitative measures, thorough clinical examination and correct diagnosis forms the vital part of the management. FAST is more useful in blunt abdominal trauma patients who are unstable. X-ray revealed 100% accuracy in hollow viscous perforation in blunt abdominal trauma patients. CT abdomen is more useful in stable patients. Definitive indication for laparotomy was haemodynamic instability and peritonitis. Associated injuries influenced morbidity and mortality. Early diagnosis and prompt treatment can save many lives.

Prevalence of chest trauma, associated injuries and mortality: a level I trauma centre experience.

Science.gov (United States)

Veysi, Veysi T; Nikolaou, Vassilios S; Paliobeis, Christos; Efstathopoulos, Nicolas; Giannoudis, Peter V

2009-10-01

A review of prospectively collected data in our trauma unit for the years 1998-2003 was undertaken. Adult patients who suffered multiple trauma with an Injury Severity Score (ISS) of >/=16, admitted to hospital for more than 72 hours and with sustained blunt chest injuries were included in the study. Demographic details including pre-hospital care, trauma history, admission vital signs, blood transfusions, details of injuries and their abbreviated injury scores (AIS), operations, length of intensive care unit and hospital stays, Injury Severity Score (ISS) and mortality were analysed. Fulfilling the inclusion criteria with at least one chest injury were 1,164 patients. The overall mortality reached 18.7%. As expected, patients in the higher AIS groups had both a higher overall ISS and mortality rate with one significant exception; patients with minor chest injuries (AIS(chest) = 1) were associated with mortality comparable to injuries involving an AIS(chest) = 3. Additionally, the vast majority of polytraumatised patients with an AIS(chest) = 1 died in ICU sooner than patients of groups 2-5.

OCULAR ASPECTS OF HYPERTHYROIDISM WITH SPECIAL REFERENCE TO OCULAR MYOPATHY

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Mallika O. U

2017-04-01

Full Text Available BACKGROUND Hyperthyroidism can result in ocular manifestations even before systemic signs and symptoms develop. It is seen more in females and severe forms are more common in males. Early detection of ocular involvement can prevent vision threatening complications and troublesome discomforts affecting quality of vision. This clinical study highlights the importance of detailed ocular examination in hyperthyroidism. MATERIALS AND METHODS Fifty consecutive patients with ocular signs of hyperthyroidism were evaluated and followed up for an average period of 1 year. Detailed ocular examination included exophthalmometric measurements, ocular movements and Worth four-dot test. T3, T4, TSH, CT scan and antimicrosomal antibodies and antithyroglobulin antibodies were done along with routine investigations. Study Design- Prospective cohort study. RESULTS Statistical analysis did not reveal any correlation between the level of serum T3 and severity of ocular findings. Majority of the cases were euthyroid with moderate ocular myopathy having multiple muscle involvement. Inferior rectus was affected most. CONCLUSION The ocular signs of hyperthyroidism in the present study seem to be mild. The severe eye changes like corneal involvement and optic nerve changes were less common.

The effects of Hurricane Sandy on trauma center admissions.

Science.gov (United States)

Curran, T; Bogdanovski, D A; Hicks, A S; Bilaniuk, J W; Adams, J M; Siegel, B K; DiFazio, L T; Durling-Grover, R; Nemeth, Z H

2018-02-01

Hurricane Sandy was a particularly unusual storm with regard to both size and location of landfall. The storm landed in New Jersey, which is unusual for a tropical storm of such scale, and created hazardous conditions which caused injury to residents during the storm and in the months following. This study aims to describe differences in trauma center admissions and patterns of injury during this time period when compared to a period with no such storm. Data were collected for this study from patients who were admitted to the trauma center at Morristown Medical Center during Hurricane Sandy or the ensuing cleanup efforts (patients admitted between 29 October 2012 and 27 December 2012) as well as a control group consisting of all patients admitted to the trauma center between 29 October 2013 and 27 December 2013. Patient information was collected to compare the admissions of the trauma center during the period of the storm and cleanup to the control period. A total of 419 cases were identified in the storm and cleanup period. 427 were identified for the control. Striking injuries were more common in the storm and cleanup group by 266.7% (p = 0.0107); cuts were more common by 650.8% (p = 0.0044). Medical records indicate that many of these injuries were caused by Hurricane Sandy. Self-inflicted injuries were more common by 301.3% (p = 0.0294). There were no significant differences in the total number of patients, mortality, or injury severity score between the two cohorts. The data we have collected show that the conditions caused by Hurricane Sandy and the following cleanup had a significant effect on injury patterns, with more patients having been injured by being struck by falling or thrown objects, cut while using tools, or causing self-inflicted injuries. These changes, particularly during the cleanup period, are indicative of environmental changes following the storm which increase these risks of injury.

A Descriptive Study Of The Burden Of Animal-Related Trauma At Cork University Hospital.

LENUS (Irish Health Repository)

Sheehan, M

2018-01-01

Farming is the most dangerous occupation in Ireland1 and the incidence of farm accidents is rising. This study examines major farm animal-related trauma treated at Cork University Hospital over a 5 year period. There were 54 patients admitted to Cork University Hospital (C.U.H.) with major farm animal-related trauma. The median age was 56 years, 85% were male and the median hospital length of stay was four days. Older patients had longer lengths of stay; 5.5 vs 4 days (p=0.026). Tibia\\/fibula fractures were the most common injuries (N=13, 24%); head injury occurred in six patients (11%). There were 32 (59%) patients who required surgery, the majority for orthopaedic injuries. There were nine patients (16.7%) admitted to the intensive care unit; their median ICU stay was four days. Injury prevention and treatment strategies require that the age profile, mechanism of injury and injury patterns of farmers sustaining animal-related trauma is recognised.

Morbidity and mortality of monotremes admitted to the Australian Wildlife Health Centre, Healesville Sanctuary, Australia, 2000-2014.

Science.gov (United States)

Scheelings, T F

2016-04-01

The medical records of individual monotremes admitted to the Australian Wildlife Health Centre from 2000 to 2014 were reviewed to determine the causes of morbidity and mortality. During this period, a total of 38 platypus (Ornithorhyncus anatanus) and 273 short-beaked echidnas (Tachyglossus aculeatus) were examined. Trauma was the most significant reason for monotreme admissions, accounting for 73.7% of platypus cases and 90.1% of short-beaked echidna cases. Within the category of trauma, entanglement (28.6%) and unknown trauma (28.6%) were most significant for platypus, while impact with motor vehicle (73.2%) and domestic dog attack (14.2%) were the most significant subcategories for short-beaked echidnas. Indirect anthropogenic factors are a significant cause of morbidity and mortality of monotremes in Victoria, Australia. © 2016 Australian Veterinary Association.

Pectus excavatum in blunt chest trauma: a case report

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Liodakis Emmanouil

2013-01-01

Full Text Available Abstract Introduction Blunt cardiac rupture is an exceedingly rare injury. Case presentation We report a case of blunt cardiac trauma in a 43-year-old Caucasian German mother with pectus excavatum who presented after a car accident in which she had been sitting in the front seat holding her two-year-old boy in her arms. The mother was awake and alert during the initial two hours after the accident but then proceeded to hemodynamically collapse. The child did not sustain any severe injuries. Intraoperatively, a combined one-cm laceration of the left atrium and right ventricle was found. Conclusion Patients with pectus excavatum have an increased risk for cardiac rupture after blunt chest trauma because of compression between the sternum and spine. Therefore, patients with pectus excavatum and blunt chest trauma should be admitted to a Level I Trauma Center with a high degree of suspicion.

Severe pediatric ocular injury due to explosion of a firecracker inside a soda bottle

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Tarek A Shazly

2010-10-01

Full Text Available Tarek A ShazlyDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, USAAbstract: This case report describes a penetrating ocular injury, followed by endophthalmitis, in a four-year-old girl, resulting from explosion of a small K0201 match-cracker inside a soda bottle. The patient presented with two corneal lacerations, ruptured crystalline lens, multiple intraocular foreign bodies, and hyphema of the right eye, for which immediate surgical exploration and repair was performed. The patient developed aggressive endophthalmitis that led to atrophy of the eye within a few weeks. Severe ocular injuries can result from small, relatively “safe” firecrackers. Therefore, this type of firework should not be used, especially by minors.Keywords: pediatric trauma, endophthalmitis, firecracker

Organizational network in trauma management in Italy

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Osvaldo Chiara

2005-10-01

Full Text Available In Italy, as in other western countries, trauma is a leading cause of death during the first four decades of life, with almost 18.000 of deaths per year. Since 80s organized systems for trauma care, including a pre-hospital emergency medical system and a network of hospitals designated as Trauma Centres, have been developed in north American countries. Effectiveness of trauma systems has been investigated comparing the post-system to the pre-system trauma care with the method of panel evaluation of preventable death rates and comparison of observed survival with expected probability of survival. In Italy, a pre-hospital emergency medical system has been implemented on a national scale, while a trauma network has not been developed. Nowadays, trauma patients are often admitted to the closest hospital, independently from local resources. The Superior Council of Ministry of Health has presented in 2004 a new trauma system model (SIAT based on the recognition in the field of patients with more serious injuries and the transportation to general hospitals with resources and multidisciplinary teams specialized in trauma care (trauma team. The designation of few trauma team hospitals, one highly specialized Centre (CTS and two area Centres (CTZ every two millions of inhabitants allows each Centre to treat at least 250 severe trauma patients per year to increase experience. Less severe injured patients may be treated in non-trauma team acute care facilities, according to the inclusive system model. The development of trauma team services in some Italian hospitals has demonstrated an increase in survival and a decrease in preventable death rate from 42% to 7,6%. Economic studies of Ministry of Health have established that the implementation of a trauma system model on a national scale with a 25% decrease of preventable trauma deaths and disabilities would save 7500 million of euros of public money. Therefore, in our country the concentration of severely

Epidemiological Trends of Spine Trauma: An Australian Level 1 Trauma Centre Study

Science.gov (United States)

Tee, J. W.; Chan, C. H. P.; Fitzgerald, M. C. B.; Liew, S. M.; Rosenfeld, J. V.

2013-01-01

Knowledge of current epidemiology and spine trauma trends assists in public resource allocation, fine-tuning of primary prevention methods, and benchmarking purposes. Data on all patients with traumatic spine injuries admitted to the Alfred Hospital, Melbourne between May 1, 2009, and January 1, 2011, were collected from the Alfred Trauma Registry, Alfred Health medical database, and Victorian Orthopaedic Trauma Outcomes Registry. Epidemiological trends were analyzed as a general cohort, with comparison cohorts of nonsurvivors versus survivors and elderly versus nonelderly. Linear regression analysis was utilized to demonstrate trends with statistical significance. There were 965 patients with traumatic spine injuries with 2,333 spine trauma levels. The general cohort showed a trimodal age distribution, male-to-female ratio of 2:2, motor vehicle accidents as the primary spine trauma mechanism, 47.7% patients with severe polytrauma as graded using the Injury Severity Score (ISS), 17.3% with traumatic brain injury (TBI), the majority of patients with one spine injury level, 7% neurological deficit rate, 12.8% spine trauma operative rate, and 5.2% mortality rate. Variables with statistical significance trending toward mortality were the elderly, motor vehicle occupants, severe ISS, TBI, C1–2 dissociations, and American Spinal Injury Association (ASIA) A, B, and C neurological grades. Variables with statistical significance trending toward the elderly were females; low falls; one spine injury level; type 2 odontoid fractures; subaxial cervical spine distraction injuries; ASIA A, B, and C neurological grades; and patients without neurological deficits. Of the general cohort, 50.3% of spine trauma survivors were discharged home, and 48.1% were discharged to rehabilitation facilities. This study provides baseline spine trauma epidemiological data. The trimodal age distribution of patients with traumatic spine injuries calls for further studies and intervention targeted

Association between sociodemographic characteristics and anxiety levels of violence-exposed patients admitted to emergency clinic

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Hocagil, Hilal; Izci, Filiz; Hocagil, Abdullah Cüneyt; Findikli, Ebru; Korkmaz, Sevda; Koc, Merve Iris

2016-01-01

Background Here we aimed to investigate sociodemographic characteristics, psychiatric history, and association between sociodemographic characteristics and anxiety levels of violence-exposed patients admitted to emergency clinic. Methods This study consists of 73 violence-exposed patients admitted to emergency clinic who were literate and agreed to participate in the study. A sociodemographic data form created by us to investigate alcohol-substance abuse, suicide attempt, previous history of trauma, self and family history of psychiatric disorders and Beck Anxiety Inventory was given to the patients. Results Of the patients exposed to violence 63% (n=46) were female and 27% (n=27) were male. Of these patients, 68.5% (n=50) were married, 43.8% (n=25) were workers, 34.2% were housewives, 11% were unemployed, and 11% were civil servants. Of the violence-exposed patients, 56.2% (n=41) were primary school, 21.9% (n=16) were high school, and 21.9% (n=16) were university graduates. Smoking and alcohol use rates were 54.8% (n=40) and 17.8% (n=13), respectively. The most common trauma type was assault using physical force with a ratio of 78.1% (n=57). In addition, anxiety scores were high in 42.5% (n=31) and moderate in 9.6% (n=7) of the patients. Mentioned psychiatric disorder was present in 17.8% (n=13) of the patients and 19.2% (n=14) of the patients’ relatives. The correlation between sociodemographic characteristics and anxiety scores revealed that married patients had higher anxiety scores (Pviolence-exposed patients admitted to emergency room were females, 56.2% were primary school graduates, and 43.8% were factory workers; this result shows that low socioeconomical status and education level affect exposure to trauma especially in females. In addition, ~20% of the patients and patients’ relatives had a psychiatric disorder and 53.4% of perpetrators were parents, spouses, and children; this result shows that psychiatric history and family relations are one of the

Appraising the spectrum of firework trauma and the related laws during Diwali in North India.

Science.gov (United States)

Venkatesh, Ramesh; Gurav, Prachi; Tibrewal, Shailja; Agarwal, Manisha; Dubey, Suneeta; Mathur, Umang; Ganesh, Suma; Das, Sima

2017-02-01

To evaluate the epidemiological characteristics and outcomes of ocular injuries resulting from the use of firecrackers during the Diwali festival in all age groups. A single-center, retrospective, hospital-based case series presenting with ocular trauma consequent to fireworks usage in a tertiary eye care center in North India during the 5 days of Diwali festival from 2011 to 2015 was conducted. A total of 53 eyes of 45 patients were included in the study, out of which the vast majority (39/87%) were males. The mean age was 20.55 years. Almost an equal number of bystanders (25/55.5%) were affected as compared to people handling the fireworks (20/44.44%). Five (9.43%) eyes had open-globe injury, whereas 48 (90.56%) eyes had closed-globe injury. Eighteen (33.96%) eyes underwent surgical intervention. Thirty-three (62.26%) eyes had final vision >20/200 with eight (15.09%) eyes being vision Firework-related ocular trauma can lead to serious visual impairment. Mandatory legislative laws pertaining to the manufacture, sale, and use of fireworks and creating public awareness can reduce the incidence of this preventable cause of blindness in the society. Initiating new policies for retailers involved in sale of these firecrackers can also bring in decrease of such morbidities.

Delayed splenic vascular injury after nonoperative management of blunt splenic trauma.

Science.gov (United States)

Furlan, Alessandro; Tublin, Mitchell E; Rees, Mitchell A; Nicholas, Dederia H; Sperry, Jason L; Alarcon, Louis H

2017-05-01

Delayed splenic vascular injury (DSVI) is traditionally considered a rare, often clinically occult, harbinger of splenic rupture in patients with splenic trauma that are managed conservatively. The purpose of our study was to assess the incidence of DSVI and associated features in patients admitted with blunt splenic trauma and managed nonoperatively. A retrospective analysis was conducted over a 4-y time. Patients admitted with blunt splenic trauma, managed no-operatively and with a follow-up contrast-enhanced computed tomography (CT) scan study during admission were included. The CT scans were reviewed for American Association for the Surgery of Trauma splenic injury score, amount of hemoperitoneum, and presence of DSVI. Logistic regression models were used to investigate the risk factors associated with DSVI. A total of 100 patients (60 men and 40 women) constituted the study group. Follow-up CT scan demonstrated a 23% incidence of DSVI. Splenic artery angiography validated DSVI in 15% of the total patient population. Most DSVIs were detected only on arterial phase CT scan imaging. The American Association for the Surgery of Trauma splenic injury score (odds ratio = 1.73; P = 0.045) and the amount of hemoperitoneum (odds ratio = 1.90; P = 0.023) on admission CT scan were associated with the development of DSVI on follow-up CT scan. DSVI on follow-up CT scan imaging of patients managed nonoperatively after splenic injury is common and associated with splenic injury score assessed on admission CT scan. Copyright © 2016 Elsevier Inc. All rights reserved.

Ocular Melanoma

Science.gov (United States)

... is Ocular Melanoma? Leer en Español: ¿Qué es el melanoma ocular? Written By: Daniel Porter Reviewed By: Robert H Janigian Jr MD Sep. 01, 2017 Ocular melanoma (melanoma in or around the eye) is a type of cancer that develops in the cells that produce pigment. ...

Laryngeal Fracture after Blunt Cervical Trauma in Motorcycle Accident and Its Management

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Nuno Ribeiro-Costa

2017-01-01

Full Text Available Laryngeal fracture is a rare traumatic injury, potentially fatal, with an estimated incidence of 1 in 30,000 patients admitted to severe trauma centers. Because of the rarity of this injury, physician may be not aware of its existence, leading to a late diagnosis of this entity. We report a case of a 59-year-old woman admitted to the emergency room after a motorcycle accident with cervical trauma. The patient presented with dysphonia, hemoptysis, cervical subcutaneous emphysema, and increasing respiratory distress that led to the intubation of the patient. CT-scan demonstrated displaced fracture of the cricoid and thyroid cartilage. The patient was submitted to tracheostomy and the fracture was surgically repaired. Tracheostomy was removed in third postoperative month. The patient presented a good recovery, reporting only hoarseness but without swallowing or breathing problems at 6-month follow-up.

The effect of the introduction of the Amsterdam Trauma Workflow Concept on mortality and functional outcome of patients with severe traumatic brain injury

NARCIS (Netherlands)

Jin, P. H. Ping Fung Kon; Penning, Niels; Joosse, Pieter; Hijdra, Albert H. J.; Bouma, Gert Joan; Ponsen, Kees Jan; Goslings, J. Carel

2008-01-01

The purpose of this study was to analyze the effect of the introduction of an all-in workflow concept that included direct computed tomography (CT) scanning in the trauma room on mortality and functional outcome of trauma patients with severe traumatic brain injury (TBI) admitted to a level-1 trauma

Thoracic trauma: presentation and management outcome

International Nuclear Information System (INIS)

Saaiq, M.; Shah, S. A.

2008-01-01

To determine the presentation and management outcome of thoracic trauma in a tertiary care setting. A total of 143 patients, who presented with chest trauma, were included in the study. All the patients were assessed by the history, physical examination and ancillary investigations. Appropriate managements were instituted as required. Data was described in percentages. out of 143 patients, 119 (83)% were males and 24 (17)% were females. Most of the patients belonged to the age group of 21-50 years. Ninety seven (66)% patients were admitted for indoor management. Blunt injury was found in 125 (87.4%) patients, while penetrating injuries in only 18 (12.6%) patients. Road Traffic Accidents (RTAs) were the commonest cause of trauma (n=103, 72%). Rib fracture was the commonest chest injury (74% patients). Head injury was the most frequently associated injury (18% of the patients). Tube thoracostomy was the commonest intervention undertaken in 65 (45%) patients. Seventeen (11.88%) patients were managed with mechanical ventilation. there were 17 deaths with a mortality rate of 11.88%. Thoracic trauma is an important cause of hospitalization, morbidity and mortality in the younger population. RTAs constitute the leading cause of thoracic trauma in our setup. Tube thoracostomy is the most frequent and at times the only invasive procedure required as a definitive measure in thoracic trauma patients. A policy of selective hospitalization helps to avoid unnecessary hospital admissions. (author)

Admission to Intensive Care for a trauma related to alcohol or drugs, a 'teachable moment' for the beginning of a change.

Science.gov (United States)

Cordovilla-Guardia, S; Vilar-López, R; Lardelli-Claret, P; Navas, J F; Guerrero-López, F; Fernández-Mondéjar, E

To estimate how many of the trauma patients admitted to ICU would be candidates for a secondary prevention programme for trauma related to alcohol or drug use by brief motivational intervention and to define what factors prevent that intervention being performed. All 16-70year old trauma patients (n=242) admitted to ICU in 32 non-consecutive months (November 2011 to March 2015) were included in the study, coinciding with the implementation of a screening and brief motivational intervention programme for trauma patients related to substance consumption. The programme includes screening for exposure to substances at admission. Sociodemographic and clinical variables were collected prospectively. The screening for substances was not performed in 38 (15.7%) of all admitted patients. Of the patients screened, 101 (49.5%) were negative. The variables that in greater proportion impeded intervention between screening positive patients were neurological damage due to the trauma with 23 patients (37.1%) and prior psychiatric disorder with 18 (29%). Both variables were associated with substance consumption: negatives 9.9% vs positive 22.3% (P=.001) and negatives 3% vs positive 17.5% (P=.016) respectively. The number of candidates for motivational intervention was 41, 16.9% of all admitted patients. Almost 2 out of 10 patients were potential candidates. The factors that in a greater proportion precluded the intervention were the same as those associated with consumption. Mortality in ICU was associated with non-compliance with the screening protocol. Copyright © 2017 Sociedad Española de Enfermería Intensiva y Unidades Coronarias (SEEIUC). Publicado por Elsevier España, S.L.U. All rights reserved.

A review of the management of blunt splenic trauma in England and Wales: have regional trauma networks influenced management strategies and outcomes?

Science.gov (United States)

Yiannoullou, P; Hall, C; Newton, K; Pearce, L; Bouamra, O; Jenks, T; Scrimshire, A B; Hughes, J; Lecky, F; Macdonald, Adh

2017-01-01

INTRODUCTION The spleen remains one of the most frequently injured organs following blunt abdominal trauma. In 2012, regional trauma networks were launched across England and Wales with the aim of improving outcomes following trauma. This retrospective cohort study investigated the management and outcomes of blunt splenic injuries before and after the establishment of regional trauma networks. METHODS A dataset was drawn from the Trauma Audit Research Network database of all splenic injuries admitted to English and Welsh hospitals from 1 April 2010 to 31 March 2014. Demographic data, injury severity, treatment modalities and outcomes were collected. Management and outcomes were compared before and after the launch of regional trauma networks. RESULTS There were 1457 blunt splenic injuries: 575 between 2010 and 2012 and 882 in 2012-14. Following the introduction of the regional trauma networks, use of splenic artery embolotherapy increased from 3.5% to 7.6% (P = 0.001) and splenectomy rates decreased from 20% to 14.85% (P = 0.012). Significantly more patients with polytrauma and blunt splenic injury were treated with splenic embolotherapy following 2012 (61.2% vs. 30%, P splenic artery embolotherapy since the introduction of the regional trauma networks. This may have resulted from improved access to specialist services and reduced practice variation since the establishment of these networks.

Are severely injured trauma victims in Norway offered advanced pre-hospital care? National, retrospective, observational cohort.

Science.gov (United States)

Wisborg, T; Ellensen, E N; Svege, I; Dehli, T

2017-08-01

Studies of severely injured patients suggest that advanced pre-hospital care and/or rapid transportation provides a survival benefit. This benefit depends on the disposition of resources to patients with the greatest need. Norway has 19 Emergency Helicopters (HEMS) staffed by anaesthesiologists on duty 24/7/365. National regulations describe indications for their use, and the use of the national emergency medical dispatch guideline is recommended. We assessed whether severely injured patients had been treated or transported by advanced resources on a national scale. A national survey was conducted collecting data for 2013 from local trauma registries at all hospitals caring for severely injured patients. Patients were analysed according to hospital level; trauma centres or acute care hospitals with trauma functions. Patients with an Injury Severity Score (ISS) > 15 were considered severely injured. Three trauma centres (75%) and 17 acute care hospitals (53%) had data for trauma patients from 2013, a total of 3535 trauma registry entries (primary admissions only), including 604 victims with an ISS > 15. Of these 604 victims, advanced resources were treating and/or transporting 51%. Sixty percent of the severely injured admitted directly to trauma centres received advanced services, while only 37% of the severely injured admitted primarily to acute care hospitals received these services. A highly developed and widely distributed HEMS system reached only half of severely injured trauma victims in Norway in 2013. © 2017 The Authors. Acta Anaesthesiologica Scandinavica published by John Wiley & Sons Ltd on behalf of Acta Anaesthesiologica Scandinavica Foundation.

'Ready-access' CT imaging for an orthopaedic trauma clinic.

LENUS (Irish Health Repository)

Cawley, D

2011-03-01

\\'Ready-Access\\' to CT imaging facilities in Orthopaedic Trauma Clinics is not a standard facility. This facility has been available at the regional trauma unit, in Merlin Park Hospital, Galway for the past four years. We reviewed the use of this facility over a 2-year period when 100 patients had CT scans as part of their trauma clinic assessment. The rate of CT scan per clinic was 0.6. The mean waiting time for a CT scan was 30 minutes. 20 (20%) new fractures were confirmed, 33 (33%) fractures were out-ruled, 25 (25%) fractures demonstrated additional information and 8 (8%) had additional fractures. 20 (20%) patients were discharged and 12 (12%) patients were admitted as a result of the CT scan. It adds little time and cost to CT scanning lists.

How health service delivery guides the allocation of major trauma patients in the intensive care units of the inclusive (hub and spoke) trauma system of the Emilia Romagna Region (Italy). A cross-sectional study

Science.gov (United States)

Volpi, Annalisa; Gordini, Giovanni; Ventura, Chiara; Barozzi, Marco; Caspani, Maria Luisa Rita; Fabbri, Andrea; Ferrari, Anna Maria; Ferri, Enrico; Giugni, Aimone; Marino, Massimiliano; Martino, Costanza; Pizzamiglio, Mario; Ravaldini, Maurizio; Russo, Emanuele; Trabucco, Laura; Trombetti, Susanna; De Palma, Rossana

2017-01-01

Objective To evaluate cross-sectional patient distribution and standardised 30-day mortality in the intensive care units (ICU) of an inclusive hub and spoke trauma system. Setting ICUs of the Integrated System for Trauma Patient Care (SIAT) of Emilia-Romagna, an Italian region with a population of approximately 4.5 million. Participants 5300 patients with an Injury Severity Score (ISS) >15 were admitted to the regional ICUs and recorded in the Regional Severe Trauma Registry between 2007 and 2012. Patients were classified by the Abbreviated Injury Score as follows: (1) traumatic brain injury (2) multiple injuriesand (3) extracranial lesions. The SIATs were divided into those with at least one neurosurgical level II trauma centre (TC) and those with a neurosurgical unit in the level I TC only. Results A higher proportion of patients (out of all SIAT patients) were admitted to the level I TC at the head of the SIAT with no additional neurosurgical facilities (1083/1472, 73.6%) compared with the level I TCs heading SIATs with neurosurgical level II TCs (1905/3815; 49.9%). A similar percentage of patients were admitted to level I TCs (1905/3815; 49.9%) and neurosurgical level II TCs (1702/3815, 44.6%) in the SIATs with neurosurgical level II TCs. Observed versus expected mortality (OE) was not statistically different among the three types of centre with a neurosurgical unit; however, the best mean OE values were observed in the level I TC in the SIAT with no neurosurgical unit. Conclusion The Hub and Spoke concept was fully applied in the SIAT in which neurosurgical facilities were available in the level I TC only. The performance of this system suggests that competition among level I and level II TCs in the same Trauma System reduces performance in both. The density of neurosurgical centres must be considered by public health system governors before implementing trauma systems. PMID:28965094

Classification and management of chest trauma

International Nuclear Information System (INIS)

Farooq, U.; Raza, W.; Zia, N.; Hanif, M.; Khan, M.M.

2006-01-01

Objective: To classify the predominant pattern of injuries following blunt and penetrating chest trauma and to assess the adequacy of treatment strategies, complications and mortality associated with such injuries. Design: Descriptive study. Place and Duration of Study: Surgical Unit I, Holy Family Hospital, Rawalpindi, from December 2000 to December 2003. Patients and Methods: One hundred consecutive patients with thoracic trauma either blunt or penetrating, admitted in the ward were evaluated. Their injuries were classified, treatment strategies outlined and complications and mortality were documented on a specially-designed proforma. Results: Out of the 100 patients presenting in emergency, 44% presented with blunt and 56% with penetrating trauma. Pneumothorax was detected in 39% of the patients, hemopneumothorax in 29%, hemothorax in 12%, flail chest in 9%. Two had involvement of the heart and major vessels, 4% had injury to the diaphragm and 5% had multiple trauma. During treatment, 3% of all the patients were managed conservatively, 83% of patients required chest intubations, 6% needed ventilatory support and 8 % required thoracotomy. Complications were experienced in 28% of the patients of which 9% had pneumonias, 14% empyema and 5% suffered from wound infections. The overall mortality was 7%. Conclusion: This series showed the pattern of injuries following blunt and penetrating chest trauma. Furthermore, it was found that chest incubation and simple resuscitation was adequate for majority of the cases. (author)

Changes in the management of liver trauma leading to reduced mortality: 15-year experience in a major trauma centre.

Science.gov (United States)

Suen, Kary; Skandarajah, Anita R; Knowles, Brett; Judson, Rodney; Thomson, Benjamin N

2016-11-01

Worldwide, the evolution of management of liver injury has resulted in improved outcomes. The aim of this study was to examine the trend in the management and outcomes of patients with liver injury. Primary outcomes were defined as mortality and hospital length of stay. The secondary aim was to identify independent predictors of mortality. This study utilized hospital trauma registry data of all trauma patients with liver injuries admitted from 1999 to 2013. Patients in this 15-year period were divided into three periods of 5 years each and compared in terms of demographics, management and outcomes. A total of 725 patients with hepatic trauma were included. Patient demographics were similar, except for an increase in patient transfers from rural locations. Non-operative management increased significantly. There was a significant increase in the use of damage control surgery with perihepatic packing in high-grade liver injuries managed operatively. Hepatic angioembolization commenced midway through the study period. The overall mortality decreased by approximately threefold (P trauma service has led to an evolution in the management of hepatic trauma, favouring non-operative management, damage control surgery and the use of hepatic angioembolization. We experienced a significantly improved mortality within 24 h of arrival to hospital in patients with liver trauma. © 2015 Royal Australasian College of Surgeons.

Miopatia ocular descendente Descending ocular myopathy: a case report

Directory of Open Access Journals (Sweden)

Marcos R. G. de Freitas

1975-06-01

Full Text Available Os autores apresentam caso de paciente jovem, do sexo feminino, com afecção muscular primária ocular e faríngea sem caráter familial. Foram feitos estudos eletromiográficos e histopatológicos musculares que confirmam o caráter miogênico do processo. É feita comparação entre a miopatia ocular e a miopatia ocular descendente, acreditando os autores que seriam variantesThe case of a 23 years old female patient, with primary involvement of the extraocular and faringeal muscles without familiar history is reported. Electromyographic and muscular biopsy studies proved the myogenic nature of the process. A clinical comparison between the ocular myopathy and the descending ocular myopathy is made, the authors thinking that both of them would be variants of the same muscle disease.

MANAGEMENT OF LIVER TRAUMA

Directory of Open Access Journals (Sweden)

Dova Subba

2016-03-01

Full Text Available AIM To estimate the incidence of Liver Trauma injuries and grade their severity of injury. To assess the factors responsible for morbidity and mortality after Liver Trauma. To study the postoperative complications and the management of Liver Trauma. MATERIALS AND METHODS The present prospective study was conducted on 100 patients who were admitted to Department of General Surgery for treatment who were managed operatively or non-operatively for abdominal trauma and having liver injury forms the material of the study. This study was conducted over a span of 24 months from June 2013 to November 2015. RESULTS Maximum number of patients are in the age group of 21-30 years (46%. 85% patients (85/100 are males and 15% of patients (15/100 are females. Lapse time of injury and admission varied from 25 minutes to 66 hours and 30 minutes. 75 % of the patients (75/100 presented within 24 hours after injury. Death rate of patients who reached hospital after 24 hours of injury was higher than the patients who reached hospital within 24 hours of injury. 28% of patients (28/100 had associated bony injuries, out of which 5% of patients (5/100 expired due to primary haemorrhage of fractured femur. More than one segment was injured in many patients. Segment V is involved commonly making 55% (55/100 of patients. Next common segment involved is segment VII, making 39% (39/100. CONCLUSION Mechanism of injury is the important factor which is responsible for morbidity in liver injury. Nonoperative management proved to be safe and effective and often has been used to treat patients with liver trauma.

Subway-Related Trauma: An Urban Public Health Issue with a High Case-Fatality Rate.

Science.gov (United States)

Rodier, Simon G; DiMaggio, Charles J; Wall, Stephen; Sim, Vasiliy; Frangos, Spiros G; Ayoung-Chee, Patricia; Bukur, Marko; Tandon, Manish; Todd, S Rob; Marshall, Gary T

2018-05-09

Between 1990 and 2003, there were 668 subway-related fatalities in New York City. However, subway-related trauma remains an understudied area of injury-related morbidity and mortality. The objective of this study was to characterize the injuries and events leading up to the injuries of all patients admitted after subway-related trauma. We conducted a retrospective case series of subway-related trauma at a Level I trauma center from 2001 to 2016. Descriptive epidemiology of patient demographics, incident details, injuries, and outcomes were analyzed. Over 15 years, 254 patients were admitted for subway-related trauma. The mean (standard error of the mean) age was 41 (1.0) years, 80% were male (95% confidence interval [CI] 74-84%) and median Injury Severity Score was 14 (interquartile range [IQR] 5-24). The overall case-fatality rate was 10% (95% CI 7-15%). The most common injuries were long-bone fractures, intracranial hemorrhage, and traumatic amputations. Median length of stay was 6 days (IQR 1-18 days). Thirty-seven percent of patients required surgical intervention. At the time of injury, 55% of patients (95% CI 49-61%) had a positive urine drug or alcohol screen, 16% (95% CI 12-21%) were attempting suicide, and 39% (95% CI 33-45%) had a history of psychiatric illness. Subway-related trauma is associated with a high case-fatality rate. Alcohol or drug intoxication and psychiatric illness can increase the risk of this type of injury. Copyright © 2018 Elsevier Inc. All rights reserved.

VRPI Thermoresponsive Reversibly Attachable Patch for Temporary Intervention in Ocular Trauma

Science.gov (United States)

2015-11-01

closure for the eye. The enabling technology is a thermo-reversible adhesive ( poly n-isopropyl acrylamide), PNIPAM, which is adhesive to tissues at body...trauma; sclera; hydrogel; PNIPAM; thermo-responsive polymer; open globe; critical care; combat casualty care; poly -n-isopropyl acrylamide. 3...visible or observable signs of discomfort, pain or distress were observed in the treatment group animals after the placement procedure. The afternoon

[Associated factors to non-operative management failure of hepatic and splenic lesions secondary to blunt abdominal trauma in children].

Science.gov (United States)

Echavarria Medina, Adriana; Morales Uribe, Carlos Hernando; Echavarria R, Luis Guillermo; Vélez Marín, Viviana María; Martínez Montoya, Jorge Alberto; Aguillón, David Fernando

2017-01-01

The non operative management (NOM) is the standard management of splenic and liver blunt trauma in pediatric patients.Hemodynamic instability and massive transfusions have been identified as management failures. Few studies evaluate whether there exist factors allowing anticipation of these events. The objective was to identify factors associated with the failure of NOM in splenic and liver injuries for blunt abdominal trauma. Retrospective analysis between 2007-2015 of patients admitted to the pediatric surgery at University Hospital Saint Vincent Foundation with liver trauma and/or closed Spleen. 70 patients were admitted with blunt abdominal trauma, 3 were excluded for immediate surgery (2 hemodynamic instability, 1 peritoneal irritation). Of 67 patients who received NOM, 58 were successful and 9 showed failure (8 hemodynamic instability, 1 hollow viscera injury). We found 3 factors associated with failure NOM: blood pressure (BP) 2 g/dl in the first 24 hours (p = 0.0009; RR = 15.3), and transfusion of 3 or more units of red blood cells (RBC) (0.00001; RR = 17.1). Mechanism and severity of trauma and Pediatric Trauma Index were not associated with failure NOM. Children with blunted hepatic or splenic trauma respond to NOM. Factors such as BP 2 g/dl in the first 24 hours and transfusion of 3 or more units of RBC were associated with the failure in NOM.

Morbidity and Mortality of Reptiles Admitted to the Australian Wildlife Health Centre, Healesville Sanctuary, Australia, 2000-13.

Science.gov (United States)

Scheelings, T Franciscus

2015-07-01

Medical records of 931 reptiles admitted to the Australian Wildlife Health Centre, Healesville Sanctuary, Healesville, Victoria, Australia, from 2000 to 2013 were reviewed to determine the causes of morbidity and mortality. Thirty-nine species were presented; the most common were the common long-neck turtle (Chelodina longicollis; n = 311, 33.4%), the eastern bluetongue lizard (Tiliqua scincoides; n = 224, 4.1%), the blotched bluetongue lizard (Tiliqua nigrolutea; n = 136, 14.6%), and the lowland copperhead (Austrelaps superbus; n = 55, 5.9%). Trauma was the most significant reason for admissions, accounting for 73.0% of cases. This was followed by not injured (11.7%), displacement (6.4%), snake removal (4.2%), human interference (3.1%), introduced species (1.1%), sick/diseased (0.2%), and illegal pet (0.2%). Within the category of trauma, impact with motor vehicle (41.0% of trauma cases) and domestic animal attack (33.2% of trauma cases) were the most common subcategories. Our results indicate that indirect anthropogenic factors are a significant cause of morbidity and mortality in Australian reptiles.

Appraising the spectrum of firework trauma and the related laws during Diwali in North India

Directory of Open Access Journals (Sweden)

Ramesh Venkatesh

2017-01-01

Full Text Available Purpose: To evaluate the epidemiological characteristics and outcomes of ocular injuries resulting from the use of firecrackers during the Diwali festival in all age groups. Materials and Methods: A single-center, retrospective, hospital-based case series presenting with ocular trauma consequent to fireworks usage in a tertiary eye care center in North India during the 5 days of Diwali festival from 2011 to 2015 was conducted. Results: A total of 53 eyes of 45 patients were included in the study, out of which the vast majority (39/87% were males. The mean age was 20.55 years. Almost an equal number of bystanders (25/55.5% were affected as compared to people handling the fireworks (20/44.44%. Five (9.43% eyes had open-globe injury, whereas 48 (90.56% eyes had closed-globe injury. Eighteen (33.96% eyes underwent surgical intervention. Thirty-three (62.26% eyes had final vision >20/200 with eight (15.09% eyes being vision <3/60 in the affected eye. Conclusion: Firework-related ocular trauma can lead to serious visual impairment. Mandatory legislative laws pertaining to the manufacture, sale, and use of fireworks and creating public awareness can reduce the incidence of this preventable cause of blindness in the society. Initiating new policies for retailers involved in sale of these firecrackers can also bring in decrease of such morbidities.

Sympathetic ophthalmitis following vitreoretinal surgery: Does antecedent trauma make a difference?

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Ekta Rishi

2015-01-01

Full Text Available Background: Sympathetic ophthalmitis (SO has been reported following vitrectomy; however, there is a lack of data on the role of antecedent penetrating ocular trauma impacting the disease manifestation in eyes developing SO following vitrectomy. Aim: To report differences in the presentation and outcomes of SO in eyes with or without a history of antecedent penetrating trauma; SO being diagnosed after vitreoretinal (VR surgery. Design: Comparative case series. Methods: Seventeen consecutive patients presenting with SO following VR surgery, diagnosed between 1995 and 2011 were included. Eyes with and without prior penetrating injury were included in Group I (n = 7 and Group II (n = 10, respectively. All Group I patients had received systemic steroids prior to presentation. Demographic and clinical parameters were evaluated. Results: Differences were observed between Group I and Group II mainly with regards to time interval between VR surgery and diagnosis of SO (1.5 months vs. 8 months, P = 0.10, presence of neurosensory detachments (100% vs. 30%, P = 0.01, and the inciting eye vision at presentation (nil light perception in 28.5% vs. 80%, P = 0.049. Other differences observed though not statistically significant were optic disc and retinal vessel involvement (42% vs. 70%, P = 0.28, Dalen-Fuchs nodules (localized vs. diffuse and leaks on fundus fluorescein angiography (pin-head vs. pin-point leak. Conclusion: SO in patients with antecedent penetrating ocular trauma present early with the central serous chorioretinopathy-like picture. Prior use of systemic steroids might have a bearing on the differences in presentation and the visual acuities between the two groups.

Predictors of "occult" intra-abdominal injuries in blunt trauma patients

Directory of Open Access Journals (Sweden)

José Gustavo Parreira

Full Text Available Objective: to assess predictors of intra-abdominal injuries in blunt trauma patients admitted without abdominal pain or abnormalities on the abdomen physical examination. Methods: We conducted a retrospective analysis of trauma registry data, including adult blunt trauma patients admitted from 2008 to 2010 who sustained no abdominal pain or abnormalities on physical examination of the abdomen at admission and were submitted to computed tomography of the abdomen and/or exploratory laparotomy. Patients were assigned into: Group 1 (with intra-abdominal injuries or Group 2 (without intra-abdominal injuries. Variables were compared between groups to identify those significantly associated with the presence of intra-abdominal injuries, adopting p<0.05 as significant. Subsequently, the variables with p<0.20 on bivariate analysis were selected to create a logistic regression model using the forward stepwise method. Results: A total of 268 cases met the inclusion criteria. Patients in Group I were characterized as having significantly (p<0.05 lower mean AIS score for the head segment (1.0±1.4 vs. 1.8±1.9, as well as higher mean AIS thorax score (1.6±1.7 vs. 0.9±1.5 and ISS (25.7±14.5 vs. 17,1±13,1. The rate of abdominal injuries was significantly higher in run-over pedestrians (37.3% and in motorcyclists (36.0% (p<0.001. The resultant logistic regression model provided 73.5% accuracy for identifying abdominal injuries. The variables included were: motorcyclist accident as trauma mechanism (p<0.001 - OR 5.51; 95%CI 2.40-12.64, presence of rib fractures (p<0.003 - OR 3.00; 95%CI 1.47-6.14, run-over pedestrian as trauma mechanism (p=0.008 - OR 2.85; 95%CI 1.13-6.22 and abnormal neurological physical exam at admission (p=0.015 - OR 0.44; 95%CI 0.22-0.85. Conclusion Intra-abdominal injuries were predominantly associated with trauma mechanism and presence of chest injuries.

Prevalence of hepatitis B and C infection in patients admitted at tertiary eye care centre: a hospital based study

International Nuclear Information System (INIS)

Junejo, S.A.; Khan, N.A.; Lodhi, A.A.

2009-01-01

Objective: To determine the prevalence of hepatitis B virus (HBV) and hepatitis C virus (HCV) infections and the risk factors in patients admitted for ocular treatment at a tertiary eye care centre in Sindh Pakistan. Methodology: Nine hundred thirty one patients admitted at Liaquat University Eye Hospital Hyderabad for ocular treatment, were screened for HBV and HCV. Patients of either sex, with more than thirty years of age were included. Screening for HBV surface antigen (HBsAg) and antibodies against HCV (anti-HCV) was performed through chromatography method. Samples repeatedly reactive for HBsAg or anti-HCV were considered positive. Results: Out of 931 registered patients, 497 (53.3%) were male and 434 (46.7%) female. Hepatitis B and C was detected in 167 (17.9%) subjects. The overall seroprevalence of HBV infection within the study period was 4.6%, HCV 13.3%, and for HBV and HCV both was 3.9%. Regarding the predisposing factors, past history of blood transfusion was present in 08.3% subjects, needle injection 89.2%, barber shaving 52.6%, and 46 (27.5%) patients presented with past history of surgery. Conclusion: For the prevention of transmission of HBV and HCV infection, the community awareness regarding vaccination against Hepatitis B and risk factors for spread of HBV and HCV, implementation of population based screening and vaccination for HBV on large scale should be ensured. (author)

How does extracerebral trauma affect the clinical value of S100B measurements?

DEFF Research Database (Denmark)

Ohrt-Nissen, Søren; Friis-Hansen, Lennart; Dahl, Benny

2011-01-01

with head injury (MTHI), or no head injury (NHI). The primary aim was to assess if a significant difference in serum levels of S100B could be found between IHI and MTHI patients. Methods Patients (233) were primarily admitted to the trauma centre. Serum samples were drawn on admission and 6 h after...... trauma and then stored at -80°C until analysed. Variables included Abbreviated Injury Scale (AIS) for head trauma, Injury Severity Score (ISS) and 30-day survival. Results Two patients could not be classified. IHI occurred in 28, MTHI in 102 and NHI was found in 101. The median S100B concentrations...

Risk factors associated with in-hospital mortality in elderly patients admitted to a regional trauma center after sustaining a fall.

Science.gov (United States)

Cartagena, L J; Kang, A; Munnangi, S; Jordan, A; Nweze, I C; Sasthakonar, V; Boutin, A; George Angus, L D

2017-06-01

Falls are a significant cause of mortality in the elderly patients. Despite this, the literature on in-hospital mortality related to elderly falls remains sparse. Our study aims to determine the risk factors associated with in-hospital mortality in elderly patients admitted to a regional trauma center after sustaining a fall. All elderly case records with fall-related injuries between 2003 and 2013 were retrospectively analyzed for demographic characteristics, injury severities, comorbidity factors and clinical outcomes. Logistic regression analysis was used to examine the risk factors associated with in-hospital mortality. In total, 1026 elderly patients with fall-related injuries were included in the study. The average age of patients was 80.94 ± 8.16 years. Seventy seven percent of the patients had at least one comorbid condition. Majority of the falls occurred at home. More than half of the patients fell from ground level. Overall, the in-hospital mortality rate was 16 %. Head injury constituted the most common injury sustained in patients who died (77 %). In addition to age, ISS, GCS, ICU admission and anemia were significantly (P fall patients. Ground-level falls in the elderly can be devastating and carry a significant mortality rate. Elderly patients with anemia were two times more likely to die in the hospital after sustaining a fall in our study population. Increased focus on anemia which is often underappreciated in elderly fall patients can be beneficial in improving outcomes and reducing in-hospital mortality.

Effect of polymer viscosity on physicochemical properties and ocular tolerance of FB-loaded PLGA nanospheres.

Science.gov (United States)

Araújo, J; Vega, E; Lopes, C; Egea, M A; Garcia, M L; Souto, E B

2009-08-01

Poly(lactide-co-glycolide) acid (PLGA) nanospheres incorporating flurbiprofen (FB) were produced by the solvent displacement technique, for ocular applications aiming to avoid/minimize inflammation induced by surgical trauma. In this work, a PLGA of low viscosity has been tested and the results obtained were compared with those previously reported by Vega et al. The physicochemical properties of the developed formulations were evaluated by measuring particle size, zeta potential and FB entrapment efficiency, showing no significant differences. Release studies demonstrated that the formulation produced with PLGA of higher viscosity revealed a slower drug release rate. Stability analysis, for a period of 75 days, was performed using three complementary methods: (i) turbidity experiments using a Turbiscan optical analyzer, (ii) particle size measurements, and (iii) zeta potential analysis. The results revealed long-term physicochemical stability suitability for ophthalmic use, being independent from the polymer viscosity. The ocular tolerance was assessed by an alternative in vitro method to animal experimentation, the HET-CAM. For all developed formulations no ocular irritancy has been detected.

Geriatric epidemiology of trauma in a hospital in Southern Colombia

Institute of Scientific and Technical Information of China (English)

Yolercy Vsquez; Jos Daniel Charry; Juan Daniel Ochoa; Ana Mara Gmez; Karen Herrera; Jorman Harvey Tejada; Jose Domingo Alarcn

2017-01-01

Objective: To describe the clinical and sociodemographic characteristics of geriatric patients who were treated at a university hospital in southern Colombia. Methods: A database of trauma patients over 65 admitted between June 2014 and December 2015 was constructed. Univariate analysis was performed. Measures of central tendency and dispersion for continuous variables were calculated. Results: A total of 760 patients were analyzed, the median age was 74 years (65–98). The median injury severity score was 9 (4–25) the 71.97% were men, and overall mortality was 25.39%. The 92.10% was blunt trauma, and the main mechanism of injury was falls. Conclusions: Trauma in the elderly is a common condition with high risk of mortality. It is important to know the frequency of these injuries to provide the best possible handling. In our hospital we found that geriatric trauma is a common disease, the main cause is falls without embargos traffic accidents are common in this population.

Necessity of including medico-legal autopsy data in epidemiological surveys of individuals with major trauma.

Science.gov (United States)

Bagher, A; Wingren, C J; Ottosson, A; Andersson, L; Wangefjord, S; Acosta, S

2015-08-01

It is rare that epidemiological surveys of patients with major trauma include both those admitted to the emergency department and those sent for medico-legal autopsy. The main aim of the present population-based study of major trauma was to examine the importance of medico-legal autopsy data. A new injury severity score (NISS)>15 or lethal outcome was used as criteria for major trauma and to identify patients at the emergency, anaesthesiology and forensic departments and/or being within the jurisdiction of the Malmö police authority and subjected to a medico-legal autopsy between 2011 and 2013. According to Swedish legislation all trauma related deaths should be reported to the police who refer these cases for medico-legal autopsy. Among the 174 individuals included, 92 (53%) died and 81 (47%) underwent medico-legal autopsy. One hundred twenty-six patients were primarily admitted to hospital and 48 died before admission to hospital and were sent directly for medico-legal autopsy. Forty-four in-hospital deaths occurred, of whom 33 (75%) were sent to medico-legal autopsy. In those sent directly to the department of forensic medicine the proportion of accidents was lower (pautopsies among trauma-related deaths at hospital were high age (pautopsy according to legislation, but did not. The high proportion of positive toxicological findings among fatalities examined at medico-legal autopsy implies that toxicology screening should be routine in major trauma patients, in order to improve treatment and prevention. Copyright © 2015 Elsevier Ltd. All rights reserved.

Delayed presentation of a sigmoid colon injury following blunt abdominal trauma: a case report

OpenAIRE

Ertugrul, Gokhan; Coskun, Murat; Sevinc, Mahsuni; Ertugrul, Fisun; Toydemir, Toygar

2012-01-01

Abstract Introduction The low incidence of colon injury due to blunt abdominal trauma and the lack of a definitive diagnostic method for the same can lead to delays in diagnosis and treatment, subsequently resulting in high morbidity and mortality. Case presentation A 66-year-old woman with sigmoid colon injury was admitted to our emergency department after sustaining blunt abdominal trauma. Her physical examination findings and laboratory results led to a decision to perform a laparotomy; ex...

Urgent thoracotomy for penetrating chest trauma: analysis of 158 patients of a single center.

Science.gov (United States)

Onat, Serdar; Ulku, Refik; Avci, Alper; Ates, Gungor; Ozcelik, Cemal

2011-09-01

Penetrating injuries to the chest present a frequent and challenging problem, but the majority of these injuries can be managed non-\\operatively. The aim of this study was to describe the incidence of penetrating chest trauma and the ultimate techniques used for operative management, as well as the diagnosis, complications, morbidity and mortality. A retrospective 9-year review of patients who underwent an operative procedure following penetrating chest trauma was performed. The mechanism of injury, gender, age, physiological and outcome parameters, including injury severity score (ISS), chest abbreviated injury scale (AIS) score, lung injury scale score, concomitant injuries, time from admission to operating room, transfusion requirement, indications for thoracotomy, intra-operative findings, operative procedures, length of hospital stay (LOS) and rate of mortality were recorded. A total of 1123 patients who were admitted with penetrating thoracic trauma were investigated. Of these, 158 patients (93 stabbings, 65 gunshots) underwent a thoracotomy within 24 h after the penetrating trauma. There were 146 (92.4%) male and 12 (7.6%) female patients, and their mean age was 25.72 9.33 (range, 15–54) years. The mean LOS was 10.65 8.30 (range, 5–65) days. Patients admitted after a gunshot had a significantly longer LOS than those admitted with a stab wound (gunshot, 13.53 9.92 days; stab wound, 8.76 6.42 days, p chest AIS score (p chest requiring a thoracotomy are uncommon, and lung-sparing techniques have become the most frequently used procedures for lung injuries. The presence of associated abdominal injuries increased the mortality five-fold. Factors that affected mortality were ISS, chest AIS score, SBP, ongoing chest output, blood transfusion volume, diaphragmatic injury and associated abdominal injury.

Developing risk factors for post traumatic empyema in patients with chest trauma

Institute of Scientific and Technical Information of China (English)

Mara del Pilar Quiroga; Jos Daniel Charry; Nicols Becerra; Juan Camilo Garcia; Eliana Karina Muoz; Rodrigo Lara

2015-01-01

Objective:To establish the risk factors associated to development of empyema posttraumatic in patients with chest trauma managed with closed thoracostomy. Methods: It was a descriptive and observational study of patients with chest trauma who were admitted between January 2013 and May 2014. The variables were evaluated and the results according to management with closed thoracostomy in patients with thoracic trauma was determined. Univariate analysis was performed and measures of central tendency were calculated. Results: In total 240 patients were analyzed. Among them, 10.4% (25) developed posttraumatic empyema. In patients who developed empyema, the mean age was 34.2 years, and the mean injury severity score was 20.6. It was identified as a risk factor closed chest trauma in 68%(17) and 84%coagulated hemothorax trauma. Empyema management thoracoscopy was in 100%of cases. Conclusions: The posttraumatic empyema is a complication that occurs in patients with thoracic trauma. One of the most important risk factors is coagulated hemothorax which could be identified and treated in time to avoid comorbidities during hospital stay.

Ocular TRUST: nationwide antimicrobial susceptibility patterns in ocular isolates.

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Asbell, Penny A; Colby, Kathryn A; Deng, Sophie; McDonnell, Peter; Meisler, David M; Raizman, Michael B; Sheppard, John D; Sahm, Daniel F

2008-06-01

Ocular Tracking Resistance in U.S. Today (TRUST) annually evaluates in vitro antimicrobial susceptibility of Staphylococcus aureus, Streptococcus pneumoniae, and Haemophilus influenzae to ciprofloxacin, gatifloxacin, levofloxacin, moxifloxacin, penicillin, azithromycin, tobramycin, trimethoprim, and polymyxin B in national samples of ocular isolates. Laboratory investigation. Prospectively collected ocular isolates (197 S. aureus, 49 S. pneumoniae, and 32 H. influenzae) from 35 institutions and archived ocular isolates (760 S. pneumoniae and 356 H. influenzae) from 34 institutions were tested by an independent, central laboratory. Mean minimum inhibitory concentrations that would inhibit growth of 90% of the tested isolates (MIC(90)) were interpreted as susceptible, intermediate, or resistant according to standardized breakpoints for systemic treatment. S. aureus isolates were classified as methicillin susceptible (MSSA) or methicillin resistant (MRSA). MSSA or MRSA susceptibility patterns were virtually identical for the fluoroquinolones, that is, MSSA susceptibility was 79.9% to 81.1% and MRSA susceptibility was 15.2%. Trimethoprim was the only agent tested with high activity against MRSA. All S. pneumoniae isolates were susceptible to gatifloxacin, levofloxacin, and moxifloxacin; 89.8% were susceptible to ciprofloxacin. H. influenzae isolates were 100% susceptible to all tested agents but trimethoprim. Ocular TRUST 1 data were consistent with the eight-year longitudinal sample of archived ocular isolates. The fluoroquinolones were consistently active in MSSA, S. pneumoniae, and H. influenzae. After more than a decade of intensive ciprofloxacin and levofloxacin use as systemic therapy, 100% of ocular S. pneumoniae isolates were susceptible to gatifloxacin, levofloxacin, and moxifloxacin; nonsusceptibility to ciprofloxacin was less than 15%. High-level in vitro MRSA resistance suggests the need to consider alternative therapy to fluoroquinolones when MRSA is a

Trauma in Guilan (North of Iran: An Epidemiologic Study

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Dehnadimoghadam Anoosh

2009-10-01

Full Text Available Injuries, especially traffic accidents are so important causes of death, disability, hospital expenses, economic damages to the society which World Health Organization selected them as the main subjects for investigation and research. We have done an epidemiologic study about trauma in Guilan, a province in north of Iran. This is  a descriptive study carried out on patients with traumatic injuries, admitted in Poursina Teaching Hospital, during September 2005 to July 2006. Data were collected prospectively using a data collection form including demographic information, mechanism of trauma, anatomical site of injuries, according to AIS90 and severity of head trauma according to glasgow coma scale (GCS. Data were processed by SPSS 11.5 and are shown in tables and figures. Overall 3598 patients admitted. Mean age was 31.85 ± 17.76 years with male to female ratio  about 3.5:1. Most of patients were 25-44 years old (33.9%. Traffic accidents were the leading  cause of injuries (73.84% and then fall (15.7%. Motorcycle was the most common mode of transport in our patients (47.07% after that car (24.3%. Occurrence of traffic accidents increased through evening. Forty six percent of patients transported to hospital by people or came themselves (46.42%. Head and neck were the most common injured part of body (82.4 %, however about in 81.66% of patients were mild and then limb and pelvis (34.7%. Finally about 2.8% of them died. A trauma especially traffic accidents are an important public health issue in Guilan, we recommend conducting other studies focusing on risk factors in details, and considering injury prevention in local decision making.

OCULAR ASPECTS OF HYPERTHYROIDISM WITH SPECIAL REFERENCE TO OCULAR MYOPATHY

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Mallika O. U; Suma Job

2017-01-01

BACKGROUND Hyperthyroidism can result in ocular manifestations even before systemic signs and symptoms develop. It is seen more in females and severe forms are more common in males. Early detection of ocular involvement can prevent vision threatening complications and troublesome discomforts affecting quality of vision. This clinical study highlights the importance of detailed ocular examination in hyperthyroidism. MATERIALS AND METHODS Fifty consecutive patients with ocu...

Ocular lesions and experimental choline deficiency Lesiones oculares y deficiencia experimental de colina

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Georgina P. Ossani

2006-10-01

Full Text Available Previous studies have shown ocular haemorrhages in choline-deficient rats. The aim of this paper is to study further the relationship between ocular and renal lesions and biochemical alterations in rats fed a choline-deficient diet. Fifty one weanling male Wistar rats, were divided into two groups. Thirty one of them were fed a choline-deficient diet and the rest was fed a choline-supplemented diet ad libitum. Animals from both groups were killed between the fifth and the eighth day. Urea, creatinine and homocysteine concentrations in blood were determined. Eyes were used for light microscopy study; high resolution light microscopy and the study of the retina as "rétine a plat". Kidneys were studied by light microscopy. Choline-supplemented rats did not show ocular or renal lesion. Choline-deficient rats that showed renal lesions, tubular or cortical necrosis, did not always have ocular changes. There were no ocular changes in the only choline-deficient rat without renal lesion. The ocular changes consisted mainly in haemorrhage in both cameras and ciliary and vitreous bodies. Correlations between ocular and renal lesion (r=0.72, pEstudios previos han demostrado hemorragia ocular en ratas deficientes en colina. El objetivo de este trabajo es profundizar en la relación entre las alteraciones oculares, renales y bioquímicas en ratas deficientes en colina. Cincuenta y una ratas Wistar macho recién destetadas fueron divididas en dos grupos: treinta y una fueron alimentadas con una dieta colino deficiente y el resto con colina suplementada ad-libitum. Los animales de ambos grupos fueron sacrificados entre el quinto y el octavo día. Se midió la concentración de urea, creatinina y homocisteína en sangre. Los ojos fueron estudiados por microscopía de luz, microscopía óptica de alta resolución y para el estudio de la retina como retina plana. Los riñones fueron estudiados por microscopía de luz. Las ratas suplementadas con colina no

Trauma in elderly patients evaluated in a hospital emergency department in Konya, Turkey: a retrospective study

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Kara H

2013-12-01

Full Text Available Hasan Kara,1 Aysegul Bayir,1 Ahmet Ak,1 Murat Akinci,1 Necmettin Tufekci,1 Selim Degirmenci,1 Melih Azap21Department of Emergency Medicine, Selçuk University, Konya, Turkey; 2Department of Emergency Medicine, Konya Numune Hospital, Konya, TurkeyPurpose: Trauma is a common cause of admission to the hospital emergency department. The purpose of this study was to evaluate the cause of admission, clinical characteristics, and outcomes of patients aged ≥65 years admitted to an emergency department in Turkey because of blunt trauma.Materials and methods: Medical records were retrospectively reviewed for 568 patients (314 women and 254 men aged ≥65 years who were admitted to an emergency department of a tertiary care hospital.Results: Trauma was caused by low-energy fall in 379 patients (67%, traffic accident in 79 patients (14%, high-energy fall in 69 patients (12%, and other causes in 41 patients (7%. The most frequent sites of injury were the lower extremity, thorax, upper extremity, and head. The femur was the most frequent fracture site. After evaluation in the emergency department, 377 patients (66% were hospitalized. There were 31 patients (5% who died. Risk of hospitalization after trauma was significantly associated with trauma to the lower extremity, thorax, and spine; fractures of the femur and rib; and intracranial injury.Conclusion: Emergency department admission after trauma in patients aged $65 years is common after low-energy falls, and most injuries occur to the extremities. It is important to focus on prevention of falls to decrease the frequency of trauma in the elderly.Keywords: fall, femur, fracture, injury

Rehabilitation needs of persons discharged from an African trauma center

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Asare Christian

2011-11-01

Full Text Available f these injuries and 14% were related to violence. Eleven subjects had disability measured using L.I.F.E and all were classified as having major disabilities. Only 14 patients (17% received any rehabilitation therapy which consisted of only physical therapy provided at a frequency of once a day for less than one week duration. CONCLUSION: This study found that most persons admitted to a sophisticated trauma unit in Ghana are discharged without adequate rehabilitation services, and that the level of disability experienced by these people can be measured, even while they are still sick and in the hospital, using L.I.F.E. The implications are clear: African trauma systems must measure the long term outcomes from their treatments and provide the inpatient medical rehabilitation services that are a standard of care for trauma victims elsewhere in the world.

Prognostic value of natriuretic peptides in severe trauma patients with multiple organ dysfunction syndrome

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LI, NAN; SONG, ZHI; WANG, JING; TENG, YUE; CUI, YAN; JIN, HONGXU; GAO, YAN

2015-01-01

The aim of the present study was to evaluate the prognostic values of the N-terminal peptide of pro-atrial natriuretic peptide (NT-proANP) and the N-terminal fragment of B-type natriuretic peptide (NT-proBNP) in severe trauma patients developing multiple organ dysfunction syndrome (MODS). Out of the 126 severe trauma patients that were admitted to the Emergency Intensive Care Unit of the General Hospital of Shenyang Military Region between January 2009 and December 2011, 26 patients with mult...

Epidemiology of livestock-related injuries in a major trauma center in Kashan, Iran

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Mohammadzadeh Mahdi

2013-02-01

Full Text Available 【Abstract】Objective: Livestock-related injuries are one of the important factors causing morbidity and mor-tality in patients admitted to hospital. Treatment of these patients is still a major problem in health care system. The aim of current study was to assess the epidemiology of livestock-related injuries in a major trauma center in Iran from 2006 to 2011. Methods: In a prospective study, patients with live-stock-related injuries who were consecutively admitted to the trauma center in Kashan, Iran between 2006 and 2011 were evaluated. The data collected included patient’s demographics, place and nature of accident, damaged organ, educational level, transport and outcome. Data were ex-pressed as mean±standard deviation. Results: A total of 129 patients were included in this study, accounting for 0.3% of all trauma admission (40 273 cases. The mean age was (55.27±14.45 years. Men were affected four times more than women. Falling down from livestock is the main mechanism of trauma in all groups. Upper and lower extremities were most frequently injured (n=72, followed by the head, neck and spine (n=33 for each. There was one death resulting from livestock-related injury in this study. Conclusion: Despite the low incidence, livestock-re-lated injuries can damage major organs of human body and therefore appropriate training program to increase the safety awareness in home and outdoor is very important. Key words: Epidemiology; Livestock; Iran; Wounds and injuries

The Role of Computed Tomography in Blunt Abdominal Trauma.

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Karki, O B

2015-01-01

Blunt injury trauma is regularly encountered in the emergency department. Diagnostic tools that help in optimum management of blunt abdominal trauma include; Focussed Assessment Sonography for Trauma scan, Diagnostic peritoneal lavage and Computed Tomography scan. The aim of this study is to determine the validity of CT scan as an accurate diagnostic tool and its role in management of patients with blunt abdominal trauma. A prospective analysis of 80 patients of blunt abdomen trauma who were admitted in Manipal Teaching Hospital, Pokhara, Nepal within a span of 15 months was done. Demographic data, mechanism of trauma, management and outcomes were studied. Organ injuries were graded using the Organ Injury Scale guidelines. Most of the patients in our study were in the age group of 21-40 years with an M: F ratio of 2.3:1. Road traffic accident (47.5%) was the most common mechanism of injury. Spleen (27.5%) was the commonest organ injured. CT scan was superior to FAST scan and had sensitivity of 97.3% specificity 75% positive predictive value 98.6%. FAST scan had sensitivity of 78.9%, specificity 50%, positive predictive value 96% with p- value of 0.0034. 81% of patients were conservatively managed. In conjunction with close clinical monitoring, CT scan is reliable in the evaluation and management of blunt abdominal trauma patients. Our study also shows CT as a superior diagnostic modality compared to FAST scan.

X-linked ocular albinism in Blacks. Ocular albinism cum pigmento.

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O'Donnell, F E; Green, W R; Fleischman, J A; Hambrick, G W

1978-07-01

X-linked ocular albinism can be an unsuspected cause of congenital nystagmus in blacks. In this study, eight of ten black ocular albinos from two kindreds had nonalbinotic, moderately pigmented fundi and no transillumination of the iris. We refer to this paradoxical condition as "ocular albinism cum pigmento." The only constant ophthalmoscopic feature was a foveal hypoplasia. Biopsy of clinically normal skin to demonstrate giant pigment granules is the most accurate means of diagnosis.

Do men perform better than women in trauma?

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Hernández-Tejedor, Alberto; García-Fuentes, Carlos; Alted-López, Emilio

2014-02-27

In recent decades, numerous studies have compared survival according to gender of patients admitted to general hospitals and particularly to intensive care units. In a previous issue of Critical Care, Schoeneberg and colleagues presented the results of a German observational study on a sample from a 10 year registry in a Level 1 trauma center. The conclusion is that there is a trend towards a higher mortality in women than in men.

Do men perform better than women in trauma?

OpenAIRE

Hern?ndez-Tejedor, Alberto; Garc?a-Fuentes, Carlos; Alted-L?pez, Emilio

2014-01-01

In recent decades, numerous studies have compared survival according to gender of patients admitted to general hospitals and particularly to intensive care units. In a previous issue of Critical Care, Schoeneberg and colleagues presented the results of a German observational study on a sample from a 10?year registry in a Level 1 trauma center. The conclusion is that there is a trend towards a higher mortality in women than in men.

Prevalence of Presenting Conditions in Grey Seal Pups (Halichoerus grypus Admitted for Rehabilitation

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Marc A. C. Silpa

2015-01-01

Full Text Available A retrospective survey was performed on the presenting conditions of 205 live grey seal pups (Halichoerus grypus admitted to the Cornish Seal Sanctuary in Gweek, United Kingdom between May 2005 and March 2011. The purpose of the survey was to examine the prevalence of various presenting signs at the sanctuary. The presenting signs were classified into nine non-mutually exclusive categories: ocular disorders, nasal disorders, oral disorders, respiratory disorders, orthopaedic disorders, puncture wounds, abrasions, netting injuries, and onychia. The sex ratio of seal pups in this study was 1.35 males per female. Of the 205 examined for rehabilitation, 22 (10.73% did not survive to release. 68.78% of grey seal pups presented with puncture wounds, 47.80% with respiratory disorders, 46.34% with ocular disorders, 42.63% malnourished, 36.59% with abrasions, 25.37% with oral disorders, 23.90% with nasal disorders, 11.71% with orthopaedic disorders, 9.27% with onychia, and 3.41% presented with netting injuries. 52% were normothermic, 42% were hyperthermic, and 5% were hypothermic. Associations between gender, outcome of rehabilitation, hospitalisation time and presenting disorders were examined. In addition, admissions rates were found to display seasonality. The results of this study will aid in future preparation of grey seal rehabilitation facilities.

The Relationship Between Ocular Itch, Ocular Pain, and Dry Eye Symptoms (An American Ophthalmological Society Thesis).

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Galor, Anat; Small, Leslie; Feuer, William; Levitt, Roy C; Sarantopoulos, Konstantinos D; Yosipovitch, Gil

2017-08-01

To evaluate associations between sensations of ocular itch and dry eye (DE) symptoms, including ocular pain, and DE signs. A cross-sectional study of 324 patients seen in the Miami Veterans Affairs eye clinic was performed. The evaluation consisted of questionnaires regarding ocular itch, DE symptoms, descriptors of neuropathic-like ocular pain (NOP), and evoked pain sensitivity testing on the forehead and forearm, followed by a comprehensive ocular surface examination including corneal mechanical sensitivity testing. Analyses were performed to examine for differences between those with and without subjective complaints of ocular itch. The mean age was 62 years with 92% being male. Symptoms of DE and NOP were more frequent in patients with moderate-severe ocular itch compared to those with no or mild ocular itch symptoms. With the exception of ocular surface inflammation (abnormal matrix metalloproteinase 9 testing) which was less common in those with moderate-severe ocular itch symptoms, DE signs were not related to ocular itch. Individuals with moderate-severe ocular itch also demonstrated greater sensitivity to evoked pain on the forearm and had higher non-ocular pain, depression, and post-traumatic stress disorders scores, compared to those with no or mild itch symptoms. Subjects with moderate-severe ocular itch symptoms have more severe symptoms of DE, NOP, non-ocular pain and demonstrate abnormal somatosensory testing in the form of increased sensitivity to evoked pain at a site remote from the eye, consistent with generalized hypersensitivity.

Ocular Sarcoidosis

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Pasadhika, Sirichai; Rosenbaum, James T

2015-01-01

Sarcoidosis is one of the leading causes of inflammatory eye disease. Ocular sarcoidosis can involve any part of the eye and its adnexal tissues, and may cause uveitis, episcleritis/scleritis, eyelid abnormalities, conjunctival granuloma, optic neuropathy, lacrimal gland enlargement and orbital inflammation. Glaucoma and cataract can be complications from inflammation itself or adverse effects from therapy. Ophthalmic manifestations can be isolated, or associated with other organ involvement. Patients with ocular sarcoidosis can present with a wide range of clinical presentations and severity. Multi-disciplinary approaches are required to achieve the best treatment outcomes for both ocular and systemic manifestations. PMID:26593141

Factors Associated with ICU Admission following Blunt Chest Trauma

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Andrea Bellone

2016-01-01

Full Text Available Background. Blunt chest wall trauma accounts for over 10% of all trauma patients presenting to emergency departments worldwide. When the injury is not as severe, deciding which blunt chest wall trauma patients require a higher level of clinical input can be difficult. We hypothesized that patient factors, injury patterns, analgesia, postural condition, and positive airway pressure influence outcomes. Methods. The study population consisted of patients hospitalized with at least 3 rib fractures (RF and at least one pulmonary contusion and/or at least one pneumothorax lower than 2 cm. Results. A total of 140 patients were retrospectively analyzed. Ten patients (7.1% were admitted to intensive care unit (ICU within the first 72 hours, because of deterioration of the clinical conditions and gas exchange with worsening of chest X-ray/thoracic ultrasound/chest computed tomography. On univariable analysis and multivariable analysis, obliged orthopnea (p=0.0018 and the severity of trauma score (p<0.0002 were associated with admission to ICU. Conclusions. Obliged orthopnea was an independent predictor of ICU admission among patients incurring non-life-threatening blunt chest wall trauma. The main therapeutic approach associated with improved outcome is the prevention of pulmonary infections due to reduced tidal volume, namely, upright postural condition and positive airway pressure.

The Accuracy of Urinalysis in Predicting Intra-Abdominal Injury Following Blunt Traumas.

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Sabzghabaei, Anita; Shojaee, Majid; Safari, Saeed; Hatamabadi, Hamid Reza; Shirvani, Reza

2016-01-01

In cases of blunt abdominal traumas, predicting the possible intra-abdominal injuries is still a challenge for the physicians involved with these patients. Therefore, this study was designed, to evaluate the accuracy of urinalysis in predicting intra-abdominal injuries. Patients aged 15 to 65 years with blunt abdominal trauma who were admitted to emergency departments were enrolled. Abdominopelvic computed tomography (CT) scan with intravenous contrast and urinalysis were requested for all the included patients. Demographic data, trauma mechanism, the results of urinalysis, and the results of abdominopelvic CT scan were gathered. Finally, the correlation between the results of abdominopelvic CT scan, and urinalysis was determined. Urinalysis was considered positive in case of at least one positive value in gross appearance, blood in dipstick, or red blood cell count. 325 patients with blunt abdominal trauma were admitted to the emergency departments (83% male with the mean age of 32.63±17.48 years). Sensitivity, specificity, positive and negative predictive values, and positive and negative likelihood ratios of urinalysis, were 77.9% (95% CI: 69.6-84.4), 58.5% (95% CI: 51.2-65.5), 56% (95% CI: 48.5-63.3), 79.6% (95% CI: 71.8-85.7), 1.27% (95% CI: 1.30-1.57), and 0.25% (95% CI: 0.18-0.36), respectively. The diagnostic value of urinalysis in prediction of blunt traumatic intra-abdominal injuries is low and it seems that it should be considered as an adjuvant diagnostic tool, in conjunction with other sources such as clinical findings and imaging.

Barriers to compliance with evidence-based care in trauma.

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Rayan, Nadine; Barnes, Sunni; Fleming, Neil; Kudyakov, Rustam; Ballard, David; Gentilello, Larry M; Shafi, Shahid

2012-03-01

We have preciously demonstrated that trauma patients receive less than two-thirds of the care recommended by evidence-based medicine. The purpose of this study was to identify patients least likely to receive optimal care. Records of a random sample of 774 patients admitted to a Level I trauma center (2006-2008) with moderate to severe injuries (Abbreviated Injury Scale score ≥3) were reviewed for compliance with 25 trauma-specific processes of care (T-POC) endorsed by Advanced Trauma Life Support, Eastern Association for the Surgery of Trauma, the Brain Trauma Foundation, Surgical Care Improvement Project, and the Glue Grant Consortium based on evidence or consensus. These encompassed all aspects of trauma care, including initial evaluation, resuscitation, operative care, critical care, rehabilitation, and injury prevention. Multivariate logistic regression was used to identify patients likely to receive recommended care. Study patients were eligible for a total of 2,603 T-POC, of which only 1,515 (58%) were provided to the patient. Compliance was highest for T-POC involving resuscitation (83%) and was lowest for neurosurgical interventions (17%). Increasing severity of head injuries was associated with lower compliance, while intensive care unit stay was associated with higher compliance. There was no relationship between compliance and patient demographics, socioeconomic status, overall injury severity, or daily volume of trauma admissions. Little over half of recommended care was delivered to trauma patients with moderate to severe injuries. Patients with increasing severity of traumatic brain injuries were least likely to receive optimal care. However, differences among patient subgroups are small in relation to the overall gap between observed and recommended care. II.

Early insulin resistance in severe trauma without head injury as outcome predictor? A prospective, monocentric pilot study

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Bonizzoli Manuela

2012-10-01

Full Text Available Abstract Background Hyperglycemia following major trauma is a well know phenomenon related to stress-induced systemic reaction. Reports on glucose level management in patients with head trauma have been published, but the development of insulin resistance in trauma patients without head injury has not been extensively studied. The aim of this study was therefore to investigate the prognostic role of acute insulin-resistance, assessed by the HOMA model, in patients with severe trauma without head injury. Methods All patients consecutively admitted to the Intensive Care Unit (ICU of a tertiary referral center (Careggi Teaching Hospital, Florence, IT for major trauma without head injury (Jan-Dec 2010 were enrolled. Patients with a previous diagnosis of diabetes mellitus requiring insulin therapy or metabolism alteration were excluded from the analysis. Patients were divided into “insulin resistant” and “non-insulin resistant” based on the Homeostasis Model Assessment index (HOMA IR. Results are expressed as medians. Results Out of 175 trauma patients admitted to the ICU during the study period, a total of 54 patients without head trauma were considered for the study, 37 of whom met the inclusion criteria. In total, 23 patients (62.2% resulted insulin resistant, whereas 14 patients (37.8% were non-insulin resistant. Groups were comparable in demographic, clinical/laboratory characteristics, and severity of injury. Insulin resistant patients had a significantly higher BMI (P=0.0416, C-reactive protein (P=0.0265, and leukocytes count (0.0301, compared to non-insulin resistant patients. Also ICU length of stay was longer in insulin resistant patients (P=0.0381. Conclusions Our data suggest that admission insulin resistance might be used as an early outcome predictor.

Interhospital transfer of liver trauma in New Mexico: a state of austere resources.

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Szoka, Nova; Murray-Krezan, Cristina; Miskimins, Richard; Greenbaum, Alissa; Tobey, David; Faizi, Syed; West, Sonlee; Lu, Stephen; Howdieshell, Thomas; Demarest, Gerald; Nir, Itzhak

2014-09-01

There is debate in the trauma literature regarding the effect of prolonged prehospital transport on morbidity and mortality. This study analyzes the management of hepatic trauma patients requiring surgery and compares the outcomes of the group that was transferred to the University of New Mexico Hospital (UNMH) from outside institutions, to the directly admitted group. The UNMH Trauma Database was queried from 2005-2012. Of 674 patients who sustained liver injuries, 163 required surgery: 46 patients (28.2%) underwent interhospital transfer, and 117 (71.8%) were directly admitted. Variables examined included transfer status, trauma mechanism, transport type, injury severity score (ISS), liver injury grade, and associated injuries. Outcome variables included length of stay (LOS) and 30-day mortality. Outcomes of the transfer group (TG) and direct admit group (DAG) were compared. Both TG and DAG had the same median age (31 y, P = 0.33). The blunt-to-penetrating ratio was the same for each group (48% blunt: 52% penetrating, P = 1.0). Median ISS was 25 for the TG and 26 for the DAG. Grade III or higher injury occurred in 29 (63%) of the TG and in 68 (58%) of the DAG (P = 0.56). Median hospital LOS was 14 d for TG and 9 d for DAG (P = 0.15). Median intensive care unit LOS was 4 d for both groups (P = 0.71). Thirty-day mortality was 20% in each group (P = 0.27). Using a multiple logistic regression model for the outcome of mortality, only age, ISS, and liver injury grade, not transfer status or transport type, had a significant effect on mortality. There was no significant difference in liver injury grade, ISS, LOS, and mortality between TG and DAG. In the patient population of our study, transfer status did not affect outcome. Copyright © 2014 Elsevier Inc. All rights reserved.

The trauma registry compared to All Patient Refined Diagnosis Groups (APR-DRG).

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Hackworth, Jodi; Askegard-Giesmann, Johanna; Rouse, Thomas; Benneyworth, Brian

2017-05-01

Literature has shown there are significant differences between administrative databases and clinical registry data. Our objective was to compare the identification of trauma patients using All Patient Refined Diagnosis Related Groups (APR-DRG) as compared to the Trauma Registry and estimate the effects of those discrepancies on utilization. Admitted pediatric patients from 1/2012-12/2013 were abstracted from the trauma registry. The patients were linked to corresponding administrative data using the Pediatric Health Information System database at a single children's hospital. APR-DRGs referencing trauma were used to identify trauma patients. We compared variables related to utilization and diagnosis to determine the level of agreement between the two datasets. There were 1942 trauma registry patients and 980 administrative records identified with trauma-specific APR-DRG during the study period. Forty-two percent (816/1942) of registry records had an associated trauma-specific APR-DRG; 69% of registry patients requiring ICU care had trauma APR-DRGs; 73% of registry patients with head injuries had trauma APR-DRGs. Only 21% of registry patients requiring surgical management had associated trauma APR-DRGs, and 12.5% of simple fractures had associated trauma APR-DRGs. APR-DRGs appeared to only capture a fraction of the entire trauma population and it tends to be the more severely ill patients. As a result, the administrative data was not able to accurately answer hospital or operating room utilization as well as specific information on diagnosis categories regarding trauma patients. APR-DRG administrative data should not be used as the only data source for evaluating the needs of a trauma program. Copyright © 2016 Elsevier Ltd. All rights reserved.

In vitro methods of assessing ocular biocompatibility using THP-1-derived macrophages.

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McCanna, David Joseph; Barthod-Malat, Aurore V; Gorbet, Maud B

2015-01-01

Macrophages play an important role in the elimination of infections, the removal of debris and in tissue repair after infection and trauma. In vitro models that assess ocular biomaterials for toxicity typically focus on the effects of these materials on epithelial or fibroblast cells. This investigation evaluated known ocular toxins deposited on model materials for their effects on the viability and activation of macrophages. THP-1-derived macrophages were cultured onto silicone films (used as a base biomaterial) deposited with chemical toxins (benzalkonium chloride (BAK), zinc diethyldithiocarbamate (ZDEC) and lipopolysaccharide (LPS)). Utilizing three fluorescent dyes calcein, ethidium homodimer-1 (EthD-1) and annexin V, the viability of macrophages attached to the biomaterial was determined using confocal microscopy. Propidium iodide (PI) staining and alamarBlue® (resazurin) reduction were used to assess cell death and metabolic activity. CD14, CD16, CD33, CD45, and CD54 expression of adherent macrophages, were also evaluated to detect LPS activation of macrophages using flow cytometry. The sensitivity of this test battery was demonstrated as significant toxicity from treated surfaces with ZDEC (0.001-0.01%), and BAK (0.001%-0.1%) was detected. Also, macrophage activation could be detected by measuring CD54 expression after exposure to adsorbed LPS. These in vitro methods will be helpful in determining the toxicity potential of new ocular biomaterials.

Nonoperative treatment of adult splenic trauma: Role of CT

International Nuclear Information System (INIS)

Raptopoulos, V.; Fink, M.; Resciniti, A.; Davidoff, A.; Silva, W.E.

1987-01-01

Of 27 adult patients with known splenic injuries admitted to a regional referral trauma center and who were initially treated nonoperatively, ten (37%) ultimately required splenectomy. A CT scoring system was developed based on the degree of splenic parenchymal injury and the presence of fluid in the perisplenic region, the upper abdomen, and the pelvis. Adult patients who were successfully treated nonoperatively had a significantly (P=.011) lower total CT score than did patients who required delayed celiotomy. No patient older than 17 years with a total CT score less than 2.5 required delayed operative intervention. CT can be used to select a subset of adults with splenic trauma who are excellent candidates for a trail of nonoperative management

Pattern of midface trauma with associated concomitant injuries in a Nigerian Referral Centre

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Samuel Udeabor

2014-01-01

Full Text Available Aim: The aim of this study was to determine the pattern of midface trauma with associated concomitant injuries seen in our environment. Methodology: This was a prospective analysis of trauma patients with midfacial injuries presenting at a referral center in South West Nigeria. In addition to socio-demographic data, the following information was also obtained: Mechanism of injuries, type of midfacial injuries, concomitant/associated injuries and treatment. Results: A total of 101 patients with midfacial injuries were involved. They were made up of 85 males and 16 females. The 20-29 year age group was mostly affected (44.6% and the most common cause of midface injuries was road traffic accident (91.1%. The zygoma was fractured more than any other midfacial bone (46.0%. A total of 144 associated injuries were recorded among these patients, head and ocular injuries accounted for 49 (34% and 35 (24.3% respectively. The patients were mostly treated conservatively or by closed reduction. Conclusion: The rate of head and ocular injuries among patients with midfacial injury was high. Knowledge of these associated injuries provides useful strategies for patient care and prevention of further complications. A multidisciplinary approach is important for optimum management of these patients.

Miopatia ocular descendente

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Marcos R. G. de Freitas

1975-06-01

Full Text Available Os autores apresentam caso de paciente jovem, do sexo feminino, com afecção muscular primária ocular e faríngea sem caráter familial. Foram feitos estudos eletromiográficos e histopatológicos musculares que confirmam o caráter miogênico do processo. É feita comparação entre a miopatia ocular e a miopatia ocular descendente, acreditando os autores que seriam variantes

Clinical analysis of firework-related ocular injuries during Spring Festival 2009.

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Jing, Yuan; Yi-qiao, Xing; Yan-ning, Yang; Ming, Ai; An-huai, Yang; Lian-hong, Zhou

2010-03-01

To document the clinical features, management and visual outcome of fireworks-related ocular injuries during the Spring Festival. A retrospective analysis of all patients with fireworks-related ocular injuries attending the Department of Ophthalmology in Renmin Hospital of Wuhan University from January 20 to February 10, 2009. Age, gender, laterality, type of fireworks, location of incident, initial best-corrected visual acuity (BCVA), diagnosis, management, and final BCVA at last follow-up were documented. Relevant clinical features and visual outcome were evaluated. We observed 25 eyes in 24 patients. Injuries were more frequent in children (ten, 41.7%), males (19, 79.2%), and as open globe injury (15, 62.5%). The most common pyrotechnical products causing accidents were firecrackers (12, 50%). Rural residents had significantly higher rates of injury compared to urban residents (P = 0.023). Of 25 eyes, the most common injuries were corneal/scleral/corneoscleral open globe trauma (15, 60%), traumatic cataract (14, 56%), vitreous hemorrhage (seven, 28%) and retinal detachment (seven, 28%). Most eyes (23, 92%) received surgical intervention, including one (4%) eye enucleation. Vitrectomy was the most surgical treatment. After management, visual outcomes showed statistically significant improvement (P = 0.008). Initial BCVA correlated strongly with final BCVA (P = 0.010). Fireworks-related ocular injuries occur mainly in children, males and rural settings, are frequently severe and visually devastating. Therefore, preventive measures should be strengthened, including public education and legal restriction on the sale and use of fireworks.

Successful Management of a Combined Abdominal and Thoracic Trauma with Rectal Impalement: Report of a Case

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Konstantinos Kasapas

2013-01-01

Full Text Available Introduction. Combined abdominal and thoracic impalement injuries are a rare form of penetrating trauma. Nowadays, they occur more frequently as an accident and not so often as a deliberate violent action. Case Report. A 35-year-old man was admitted to our emergency department with chest pain and respiratory distress after he had reportedly slipped in his bathtub. Abdominal and thoracic imaging, including computed tomography (CT, confirmed a right-sided pneumothorax and a liver laceration without bleeding or further endoperitoneal trauma. A chest tube was placed. During his hospitalization in the first 24-hour period, he complained of abdominal and right shoulder pain accompanied by fever. A new abdominal and thoracic CT scanning revealed a rupture of the rectosigmoid, a rupture of right hemidiaphragm, and a foreign body in the thoracic cavity. The patient admitted that a broomstick was violently placed through his rectum, and he underwent a thoracotomy with an exploratory laparotomy. The foreign object was removed, the diaphragmatic rupture was repaired, and a Hartmann’s procedure was performed. The postoperative course was uneventful. Conclusion. In cases of combined thoracoabdominal trauma, high index of suspicion is required when medical history is misleading and the injuries are not obvious immediately. A coordinated team effort in a well-organized trauma center is also very important.

Improving geriatric trauma outcomes: A small step toward a big problem.

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Hammer, Peter M; Storey, Annika C; Bell, Teresa; Bayt, Demetria; Hockaday, Melissa S; Zarzaur, Ben L; Feliciano, David V; Rozycki, Grace S

2016-07-01

Because of the unique physiology and comorbidities of injured geriatric patients, specific interventions are needed to improve outcomes. The purpose of this study was to assess the effect of a change in triage criteria for injured geriatric patients evaluated at an American College of Surgeons Level I trauma center. As of October 1, 2013, all injured patients 70 years or older were mandated to have the highest-level trauma activation upon emergency department (ED) arrival regardless of physiology or mechanism of injury. Patients admitted before that date were designated as PRE; those admitted after were designated as POST. The study period was from October 1, 2011, through April 30, 2015. Data collected included demographics, mechanism of injury, hypotension on admission, comorbidities, Injury Severity Score (ISS), ED length of stay (LOS), complications, and mortality. Bivariate and multivariable analyses were used to compare outcomes between the study groups (p analysis, increasing age, higher ISS, and hypotension were associated with higher mortality. POST patients were more likely to have an ED LOS of 2 hours or shorter (odds ratio, 1.614; 95% confidence interval, 1.088-2.394) after controlling for hypotension, ISS, and comorbidities. POST mortality significantly decreased (odds ratio, 0.689; 95% confidence interval, 0.484-0.979). Based on age alone, the focused intervention of a higher level of trauma activation decreased ED LOS and mortality in injured geriatric patients. Therapeutic/care management study, level IV.

Diagnostic accuracy of a step-up imaging strategy in pediatric patients with blunt abdominal trauma

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Schuppen, J. van; Olthof, D.C.; Wilde, J.C.H.; Beenen, L.F.M.; Rijn, R.R. van; Goslings, J.C.

2014-01-01

Introduction: Blunt abdominal trauma (BAT) is an important but often unrecognized cause of death in children. Imaging plays a vital role in the early detection of abdominal trauma. The exact role of imaging in the management of BAT in children is still under research. The aim of this study was to assess diagnostic accuracy of a step-up imaging strategy, where the decision to observe or to perform an intervention depends on the vital parameters of the patient, in combination with the presence or absence of free fluid at Focused Assessment with Sonography for Trauma (FAST) and the findings on CT (performed selectively), for pediatric patients presenting to the ED with a blunt abdominal trauma. Methods: Consecutive patients aged ≤16 years admitted between January 2008 and December 2012 to a Dutch level 1 trauma centre were included in this retrospective study. Sensitivity, negative predictive value (NPV) and the negative likelihood ratio (LR−) of the imaging strategy were calculated. Results: The cohort consisted of 122 patients; 66 (54%) patients were discharged home after primary survey, 51 (41%) patients were admitted and observed, 3 (2%) patients underwent transarterial embolization and 2 (2%) patients underwent surgery. Treatment failed in 1 patient, initially selected for observation. The sensitivity of the imaging strategy was 0.833 (0.446–0.990). The NPV and LR− were 0.991 (0.963–1.000) and 0.167 (0.028–0.997), respectively. Conclusion: The step-up imaging strategy that is applied in our academic level 1 trauma centre has a high sensitivity and a high negative predictive value. No clinically relevant injuries were missed without doing unnecessary harm, e.g. radiation or an intervention

Trauma indices for prediction of acute respiratory distress syndrome.

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Afshar, Majid; Smith, Gordon S; Cooper, Richard S; Murthi, Sarah; Netzer, Giora

2016-04-01

A myriad of trauma indices has been validated to predict probability of trauma survival. We aimed to compare the performance of commonly used indices for the development of the acute respiratory distress syndrome (ARDS). Historic, observational cohort study of 27,385 consecutive patients admitted to a statewide referral trauma center between July 11, 2003 and October 31, 2011. A validated algorithm was adapted to identify patients with ARDS. Each trauma index was evaluated in logistic regression using the area under the receiver operating characteristic curve. The case rate for ARDS development was 5.8% (1594). The receiver operating characteristics for injury severity score (ISS) had the best discrimination and had an area under the curve of 0.88 (95% confidence interval [CI] = 0.87-0.89). Glasgow coma score (0.71, 95% CI = 0.70-0.73), A Severity Characterization of Trauma (0.86, 95% CI = 0.85-0.87), Revised Trauma Score (0.71, 95% CI = 0.70-0.72) and thorax Abbreviated Injury Score (0.73, 95% CI = 0.72-0.74) performed worse (P < 0.001) and Trauma and Injury Severity Score (0.88, 95% CI = 0.87-0.88) performed equivocally (P = 0.51) in comparison to ISS. Using a cutoff point ISS ≥16, sensitivity and specificity were 84.9% (95% CI = 83.0%-86.6%) and 75.6% (95% CI = 75.1%-76.2%), respectively. Among commonly used trauma indices, ISS has superior or equivocal discriminative ability for development of ARDS. A cutoff point of ISS ≥16 provided good sensitivity and specificity. The use of ISS ≥16 is a simple method to evaluate ARDS in trauma epidemiology and outcomes research. Copyright © 2016 Elsevier Inc. All rights reserved.

Ocular Straylight

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Sigrid Mueller-Schotte OD, MSc

2015-10-01

Full Text Available Intra-ocular straylight can cause decreased visual functioning, and it may cause diminished vision-related quality of life (VRQOL. This cross-sectional population-based study investigates the association between straylight and VRQOL in middle-aged and elderly individuals. Multivariable linear regression analyses were used to assess the association between straylight modeled continuously and cutoff at the recommended fitness-to-drive value, straylight ≥ 1.4 log(s, and VRQOL. The study showed that participants with normal straylight values, straylight ≤ 1.4 log(s, rated their VRQOL slightly better than those with high straylight values (straylight ≥ 1.4 log(s. Furthermore, multivariable regression analysis revealed a borderline statistical significant association ( p = .06 between intra-ocular straylight and self-reported VRQOL in middle-aged and elderly individuals. The association between straylight and self-reported VRQOL was not influenced by the status of the intra-ocular lens (natural vs. artificial intra-ocular lens after cataract extraction or the number of (instrumental activities of daily living that were reported as difficult for the elderly individuals.

Acquired ectropion uveae and secondary glaucoma due to trauma: report of 3 cases.

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Markovic, Vujica; Vukovic, Dragan; Radosavljevic, Aleksandra; Marjanovic, Ivan

2017-01-19

To investigate the possible association between acquired ectropion uveae and blunt trauma to the eye. We present 3 cases of acquired ectropion uveae that occurred after blunt trauma to the eye. There are no previously published data on possible association of these conditions. A retrospective review was conducted of patients with ectropion uveae and eye injury at University Eye Hospital over a 10-year period (2006-2016). We analyzed medical records and clinical findings. Three eyes of 3 male patients with ocular trauma and ectropion uveae, ages 71, 68, and 5 years, were reviewed. The period between the eye injury and the diagnosis of ectropion uveae ranged from 10 to 36 months. All 3 eyes developed clinical evidence of secondary glaucoma with moderately to severely elevated intraocular pressure (IOP) (ranging from 29 to 48 mm Hg). Surgical treatment (trabeculectomy) was needed in 2 cases in order to control secondary glaucoma and conservative treatment was sufficient in 1 case. Mean patient follow-up was 19.3 ± 4.6 months. Trauma can be considered as a cause of acquired ectropion uveae. Acquired ectropion uveae following eye trauma may be associated with significant increase in IOP. All patients in our series had secondary glaucoma and 2 of 3 required surgical treatment for IOP control.

Moving from "optimal resources" to "optimal care" at trauma centers.

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Shafi, Shahid; Rayan, Nadine; Barnes, Sunni; Fleming, Neil; Gentilello, Larry M; Ballard, David

2012-04-01

The Trauma Quality Improvement Program has shown that risk-adjusted mortality rates at some centers are nearly 50% higher than at others. This "quality gap" may be due to different clinical practices or processes of care. We have previously shown that adoption of processes called core measures by the Joint Commission and Centers for Medicare and Medicaid Services does not improve outcomes of trauma patients. We hypothesized that improved compliance with trauma-specific clinical processes of care (POC) is associated with reduced in-hospital mortality. Records of a random sample of 1,000 patients admitted to a Level I trauma center who met Trauma Quality Improvement Program criteria (age ≥ 16 years and Abbreviated Injury Scale score 3) were retrospectively reviewed for compliance with 25 trauma-specific POC (T-POC) that were evidence-based or expert consensus panel recommendations. Multivariate regression was used to determine the relationship between T-POC compliance and in-hospital mortality, adjusted for age, gender, injury type, and severity. Median age was 41 years, 65% were men, 88% sustained a blunt injury, and mortality was 12%. Of these, 77% were eligible for at least one T-POC and 58% were eligible for two or more. There was wide variation in T-POC compliance. Every 10% increase in compliance was associated with a 14% reduction in risk-adjusted in-hospital mortality. Unlike adoption of core measures, compliance with T-POC is associated with reduced mortality in trauma patients. Trauma centers with excess in-hospital mortality may improve patient outcomes by consistently applying T-POC. These processes should be explored for potential use as Core Trauma Center Performance Measures.

The Accuracy of Urinalysis in Predicting Intra-Abdominal Injury Following Blunt Traumas

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Anita Sabzghabaei

2016-01-01

Full Text Available Introduction: In cases of blunt abdominal traumas, predicting the possible intra-abdominal injuries is still a challenge for the physicians involved with these patients. Therefore, this study was designed, to evaluate the accuracy of urinalysis in predicting intra-abdominal injuries. Methods: Patients aged 15 to 65 years with blunt abdominal trauma who were admitted to emergency departments were enrolled. Abdominopelvic computed tomography (CT scan with intravenous contrast and urinalysis were requested for all the included patients. Demographic data, trauma mechanism, the results of urinalysis, and the results of abdominopelvic CT scan were gathered. Finally, the correlation between the results of abdominopelvic CT scan, and urinalysis was determined. Urinalysis was considered positive in case of at least one positive value in gross appearance, blood in dipstick, or red blood cell count. Results: 325 patients with blunt abdominal trauma were admitted to the emergency departments (83% male with the mean age of 32.63±17.48 years. Sensitivity, specificity, positive and negative predictive values, and positive and negative likelihood ratios of urinalysis, were 77.9% (95% CI: 69.6-84.4, 58.5% (95% CI: 51.2-65.5, 56% (95% CI: 48.5-63.3, 79.6% (95% CI: 71.8-85.7, 1.27% (95% CI: 1.30-1.57, and 0.25% (95% CI: 0.18-0.36, respectively. Conclusion: The diagnostic value of urinalysis in prediction of blunt traumatic intra-abdominal injuries is low and it seems that it should be considered as an adjuvant diagnostic tool, in conjunction with other sources such as clinical findings and imaging.

Traumatic brain injury (TBI) outcomes in an LMIC tertiary care centre and performance of trauma scores.

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Samanamalee, Samitha; Sigera, Ponsuge Chathurani; De Silva, Ambepitiyawaduge Pubudu; Thilakasiri, Kaushila; Rashan, Aasiyah; Wadanambi, Saman; Jayasinghe, Kosala Saroj Amarasiri; Dondorp, Arjen M; Haniffa, Rashan

2018-01-08

This study evaluates post-ICU outcomes of patients admitted with moderate and severe Traumatic Brain Injury (TBI) in a tertiary neurocritical care unit in an low middle income country and the performance of trauma scores: A Severity Characterization of Trauma, Trauma and Injury Severity Score, Injury Severity Score and Revised Trauma Score in this setting. Adult patients directly admitted to the neurosurgical intensive care units of the National Hospital of Sri Lanka between 21st July 2014 and 1st October 2014 with moderate or severe TBI were recruited. A telephone administered questionnaire based on the Glasgow Outcome Scale Extended (GOSE) was used to assess functional outcome of patients at 3 and 6 months after injury. The economic impact of the injury was assessed before injury, and at 3 and 6 months after injury. One hundred and one patients were included in the study. Survival at ICU discharge, 3 and 6 months after injury was 68.3%, 49.5% and 45.5% respectively. Of the survivors at 3 months after injury, 43 (86%) were living at home. Only 19 (38%) patients had a good recovery (as defined by GOSE 7 and 8). Three months and six months after injury, respectively 25 (50%) and 14 (30.4%) patients had become "economically dependent". Selected trauma scores had poor discriminatory ability in predicting mortality. This observational study of patients sustaining moderate or severe TBI in Sri Lanka (a LMIC) reveals only 46% of patients were alive at 6 months after ICU discharge and only 20% overall attained a good (GOSE 7 or 8) recovery. The social and economic consequences of TBI were long lasting in this setting. Injury Severity Score, Revised Trauma Score, A Severity Characterization of Trauma and Trauma and Injury Severity Score, all performed poorly in predicting mortality in this setting and illustrate the need for setting adapted tools.

ABDOMINAL TRAUMA- CLINICAL STUDY

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Vanaja Ratnakumari Billa

2017-08-01

Full Text Available BACKGROUND In the recent times there has been increased incidence of abdominal trauma cases due to several causes. Quick and prompt intervention is needed to decrease the mortality of the patients. So we conducted a study to assess the cause and the management of abdominal trauma cases in our institution. The aim of this study was to know the incidence of blunt and penetrating injuries and their causes, age and sex incidence, importance of various investigations, mode of treatment offered and post-operative complications. To study the cause of death and evolve better management. MATERIALS AND METHODS The present study comprises of patients admitted to and operated in various surgical units in the Department of Surgery at Government General Hospital, attached to Guntur Medical College Guntur, from August 2014 to October 2016. RESULTS Increase incidence seen in age group 20-29 years (30%. Male predominance 77.5%. Mechanism of injury–road traffic accidents 65%. Isolated organ injury–colon and rectum 40%. Other associated injuries–chest injuries with rib fractures 7.5%. Complications–wound infection 17.5%. Duration of hospital stay 8–14 days. Bowel injury management–closure of perforation 84.6%. Resection anastomosis 15.38%. CONCLUSION Thorough clinical examination, diagnostic paracentesis, plain X-ray erect abdomen and ultrasound proved to be very helpful in the diagnosis of intra-abdominal injuries. Spleen is the commonest organ involved in blunt trauma and colon is the commonly injured organ in penetrating abdominal trauma, many patients have associated extremity and axial skeleton injuries. With advances in diagnosis and intensive care technologies, most patients of solid visceral injuries with hemodynamic stability can be managed conservatively. Surgical site infection is the most common complication following surgery. The mortality is high; reason might be patient reaching the hospital late, high incidence of postoperative septic

The Role of Computed Tomography in Blunt Abdominal Trauma

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Om Bahadur Karki

2016-10-01

aim of this study is to determine the validity of CT scan as an accurate diagnostic tool and its role in management of patients with blunt abdominal trauma. Methods: A prospective analysis of 80 patients of blunt abdomen trauma who were admitted in Manipal Teaching Hospital, Pokhara, Nepal within a span of 15 months was done. Demographic data, mechanism of trauma, management and outcomes were studied. Organ injuries were graded using the Organ Injury Scale guidelines. Results: Most of the patients in our study were in the age group of 21-40 years with an M: F ratio of 2.3:1. Road traf c accident (47.5% was the most common mechanism of injury. Spleen (27.5% was the commonest organ injured. CT scan was superior to FAST scan and had sensitivity of 97.3% speci city 75% positive predictive value 98.6%. FAST scan had sensitivity of 78.9%, speci city 50%, positive predictive value 96% with p- value of 0.0034. 81% of patients were conservatively managed. Conclusion: In conjunction with close clinical monitoring, CT scan is reliable in the evaluation and management of blunt abdominal trauma patients. Our study also shows CT as a superior diagnostic modality compared to FAST scan. Keywords: blunt abdominal trauma; CT scan; FAST scan; road traf c accident.

Study Protocol: Screening and Treatment of Alcohol-Related Trauma (START – a randomised controlled trial

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Jayaraj Rama

2012-10-01

Full Text Available Abstract Background The incidence of mandibular fractures in the Northern Territory of Australia is very high, especially among Indigenous people. Alcohol intoxication is implicated in the majority of facial injuries, and substance use is therefore an important target for secondary prevention. The current study tests the efficacy of a brief therapy, Motivational Care Planning, in improving wellbeing and substance misuse in youth and adults hospitalised with alcohol-related facial trauma. Methods and design The study is a randomised controlled trial with 6 months of follow-up, to examine the effectiveness of a brief and culturally adapted intervention in improving outcomes for trauma patients with at-risk drinking admitted to the Royal Darwin Hospital maxillofacial surgery unit. Potential participants are identified using AUDIT-C questionnaire. Eligible participants are randomised to either Motivational Care Planning (MCP or Treatment as Usual (TAU. The outcome measures will include quantity and frequency of alcohol and other substance use by Timeline Followback. The recruitment target is 154 participants, which with 20% dropout, is hoped to provide 124 people receiving treatment and follow-up. Discussion This project introduces screening and brief interventions for high-risk drinkers admitted to the hospital with facial trauma. It introduces a practical approach to integrating brief interventions in the hospital setting, and has potential to demonstrate significant benefits for at-risk drinkers with facial trauma. Trial Registration The trial has been registered in Australian New Zealand Clinical Trials Registry (ANZCTR and Trial Registration: ACTRN12611000135910.

The epidemiology of trauma in an intensive care unit in Bahrain.

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Ruehsen, M M; Abdul-Wahab, A W

1989-01-01

Injuries resulting from trauma are over-represented in Bahrain's intensive care unit beds. Using data from 1984 and 1985, this study examines the most severe etiologic agents and high-risk population groups among ICU trauma patients. Road traffic accidents were the principal cause of admission, accounting for 57% of all injury admissions. Most occurred in pedestrians suffering from severe head injury. Poisonings were the second largest category, followed by falls. In comparison with medical cases admitted to the ICU during the same 2-year period, the trauma cases included a disproportionate number of children and males in their most productive years of life, further adding to the economic burden which injuries have inflicted on this small country. The authors call for a new approach, namely passive prevention such as environmental modifications and legislation and tertiary prevention such as improvement of the country's underutilized ambulance service.

Tumor ocular metastásico Metastatic ocular tumor

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Martha G Domínguez Expósito

2004-06-01

Full Text Available El carcinoma metastásico del ojo es considerado la neoplasia maligna que más frecuente se encuentra de forma intraocular. Solo cerca del 10 % de las personas que tienen una o más lesiones metastásicas intraoculares son detectadas clínicamente antes de la muerte. A menudo, el carcinoma metastásico ocular es diagnosticado por el oftalmólogo ante la presencia de síntomas oculares. Las lesiones están localizadas con preferencia en coroides. Nos motivo a realizar la presentación de este caso la presencia de lesiones intraoculares múltiples tumorales metastásicos en un paciente cuyo síntoma de presentación fue la disminución de la agudeza visualThe eye metastatic carcinoma is considered the most frequently found intraocular malignant neoplasia. Only 10 % of the persons with one or more metastatic intraocular injuries are clinically detected before death. The metastatic ocular carcinoma is often diagnosed by the ophthalmologist in the presence of ocular symptoms. The injuries are preferably located in the choroid. The appearance of multiple metastatic intraaocular tumoral injuries in a patient whose chief complaint was the reduction of visual acuity motivated us to presente this case

Valoración de la atención de urgencias al paciente con trauma grave

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Gabriel Rodríguez Suárez

2002-12-01

Full Text Available Con el objetivo de determinar la calidad de la atención de urgencias a los pacientes que ingresaron en el Hospital Universitario "Doctor Gustavo Aldereguía Lima" de Cienfuegos, con el diagnóstico de trauma grave, se realizó un estudio descriptivo correlacionar. Se incluyeron 95 pacientes admitidos en unidades de cuidados progresivos durante el período de estudio, siguiendo el protocolo general de atención al trauma vigente en el Servicio. La edad media total de los lesionados fue de 39 años, con predominio del sexo masculino. El traumatismo craneoencefálico fue el más frecuente y de mayor mortalidad. Un análisis multivariado demostró que cerca del 50 % de los fallecimientos estuvo relacionado con la severidad de las lesiones, el tipo de trasporte utilizado y la demora en recibir los cuidados definitivosIn order to determine the quality of the emergency care received by the patients that were admitted at Doctor Gustavo Aldereguía Lima Teaching Hospital of Cienfuegos with the diagnosis of severe trauma, a correlative descriptive study was conducted. 95 patients who were admitted in progressive care units during the studied period were included, following the general protocol of trauma care that is in force at the Service. Total average age of the injured was 39. A predominance of males was observed. The cranioencephalic trauma was the most common and that with the highest mortality. A multivariate analysis showed that at about 50 % of the deaths were connected with the severity of the injuries, the type of transportation used and the delay in receiving the definitive care

Alergia ocular: un reto diagnóstico Ocular allergy: a diagnostic challenge

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Ricardo Cardona Villa

2007-12-01

Full Text Available El ojo es uno de los órganos más sensibles y está permanentemente expuesto a diversos agentes ambientales. Dado que la conjuntiva es un tejido inmunológicamente activo, no es sorprendente que sea un sitio común de respuestas alérgicas. Las alergias oculares son un grupo de enfermedades que afectan la superficie conjuntival y están asociadas usualmente a reacciones de hipersensibilidad tipo 1. Pueden ser divididas en varias categorías: conjuntivitis alérgica estacional, conjuntivitis alérgica perenne, queratoconjuntivitis vernal y queratoconjuntivitis atópica. La inflamación de la superficie ocular produce prurito, lagrimeo, edema conjuntival y fotofobia. Como en otras enfermedades alérgicas, se puede desarrollar una condición crónica, acompañada de remodelación de los tejidos oculares. Las estrategias para el tratamiento de la alergia ocular han aumentado exponencialmente y los clínicos disponen de un inventario cada vez mayor de agentes dirigidos a la protección del ojo contra la inflamación. En este trabajo presentamos una revisión sobre las principales formas de alergia ocular, haciendo énfasis en el cuadro clínico, el diagnóstico y las nuevas opciones terapéuticas disponibles en la actualidad. The eye, one of the most sensitive organs, is permanently exposed to different environmental agents. Since the conjunctiva is an immunologically active tissue, it is not surprising for it to be a common site for allergic responses. Ocular allergies constitute a group of diseases affecting the conjunctival surface; they are usually associated with type 1 hypersensitivity reactions. This disorder can be divided into several categories: seasonal allergic conjunctivitis, perennial allergic conjunctivitis, vernal keratoconjunctivitis and atopic keratoconjunctivitis. Ocular surface inflammation results in itching, tearing, conjunctival edema, and photophobia. As is the case with other allergic diseases, a chronic situation can also

Utilization of tracheostomy in craniomaxillofacial trauma at a level-1 trauma center.

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Holmgren, Eric P; Bagheri, Shahrokh; Bell, R Bryan; Bobek, Sam; Dierks, Eric J

2007-10-01

The decision to perform a tracheostomy on patients with maxillofacial trauma is complex. There is little data exploring the role of tracheostomy in facial fracture management. We sought to profile the utilization of tracheostomy in the context of maxillofacial trauma at our institution by comparing patients who required tracheostomy with and without facial fractures versus those with facial fractures not requiring tracheostomy. All patients admitted to the Trauma Service at Legacy Emanuel Hospital and Health Center (LEHHC), Portland, OR, from 1993 to 2003 that sustained facial fractures or underwent tracheostomy were identified and data were retrospectively reviewed using patient charts and the trauma registry. Variables such as age, gender, death, injury severity score (ISS), facial injury severity score (FISS), Glasgow coma score (GCS), intensive care days (ICU), hospital length of stay (LOS), facial fracture profile, and oral and maxillofacial surgery (OMFS) operative intervention were tabulated and analyzed. Data were divided into 3 groups for comparison: group 1 (ffxT) consisted of patients who underwent a tracheostomy procedure and repair of their facial fracture during the SAME operation by the OMFS department (N = 125); group 2 (ffxNT) were those patients who had repair of their facial fractures by OMFS and did not require a tracheostomy (N = 224); and group 3 (NffxT) were patients who did not have facial fractures but received a tracheostomy during their hospitalization (N = 259). Ten-year data were used to analyze the ffxT and 5-year data were used to analyze the ffxNT and NffxT. Analysis of variance and chi2 testing was used for statistical analysis. A total of 18,187 patients were admitted to the trauma LEHHC Trauma Service during the study period, of which 1,079 (5.9%) patients sustained facial fractures and 788 (4.3%) required a tracheostomy. One hundred twenty-five patients (0.69% of total; 11.6% of facial fracture) received a tracheostomy at the

Proposed protocol for realization of abdominal CT in patients admitted to the emergency room for trauma in HSJD

International Nuclear Information System (INIS)

Quesada Cascante, Lizbeth

2013-01-01

A protocol is established for computed tomography in trauma patients treated in emergency of Hospital San Juan de Dios. A literature review is conducted on abdominal CT protocols in specialized databases. The criteria, scanning, parameters and delay time are established for realization of abdominal CT in patients with traumatic emergencies in HSJD. Taking the thickness of the sections, the thickness of the sections in reconstruction, the quantities of contrast and the speed of injection in patients, have been standardized for the realization of abdominal CT in HSJD. Computed tomography should be preferably performed of routine in portal phase and the late from 5 minutes in patients with abdominal trauma, contributing in this phase as much information regarding the extent of abdominal injury [es

Rupture of a hepatic adenoma in a young woman after an abdominal trauma: a case report.

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Cotta-Pereira, Ricardo Lemos; Valente, Luana Ferreira; De Paula, Daniela Goncalves; Eiras-Araújo, Antônio Luís; Iglesias, Antônio Carlos

2013-07-21

Unlike hepatic haemorrhage following blunt abdominal trauma, spontaneous abdomen bleeding is rare, even in the presence of a hepatocellular adenoma (HA) or carcinoma. However, the diagnosis of a tumour underlying a haematoma after liver trauma is unusual, especially when it occurs more after two years after the accident. Here, we report a case of a ruptured HA due to blunt abdominal trauma. A 36-year-old woman was admitted to our hospital with sudden onset of upper abdominal pain. Her medical history revealed a blunt abdominal trauma two years prior. Initial abdominal computed tomography scan revealed a large haematoma measuring more than 16 cm in diameter in the right lobe of the liver. Magnetic resonance imaging showed haemorrhagic areas and some regions with hepatocyte hyperplasia, suggesting HA. The patient underwent right hepatic lobectomy, and a histopathological examination confirmed a diagnosis of HA. In conclusion, it is important to consider that abdominal trauma may hide old, asymptomatic and not previously detected injuries, as in the case reported.

Coloboma ocular: alterações oculares e sistêmicas associadas

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Tzelikis Patrick Frensel de Moraes

2004-01-01

Full Text Available OBJETIVO: Avaliar e comparar com a literatura o perfil dos pacientes portadores de colobomas oculares, bem como verificar a acuidade visual, alterações oculares associadas e alterações sistêmicas apresentadas pelos mesmos. MÉTODOS: Foram estudados retrospectivamente 18 pacientes com diagnóstico de coloboma ocular matriculados no serviço de Visão Subnormal do Hospital São Geraldo da Universidade Federal de Minas Gerais (HSG - HCUFMG. Foram avaliados: sexo, idade, raça, história familiar de anomalias oculares, história gestacional, tipo de coloboma, localização, bilateralidade, presença de microftalmia ou anoftalmia, alterações oculares concomitantes, e associação com doenças sistêmicas e acuidade visual. RESULTADO: Dez (55,6% pacientes eram do sexo feminino, 15 (83,3% eram leucodérmicos. A idade variou de 4 a 57 anos, com média de 9,5 anos. Apenas 3 (16,7% apresentavam história familiar para coloboma. Todos apresentavam história gestacional negativa para qualquer intercorrência. Houve acometimento bilateral em 100% dos casos, com microftalmia presente em 6 (33,3% casos. O coloboma foi típico em 14 (77,8% pacientes, sendo o coloboma mais comum o retinocoroidal ocorrendo em 16 (88,9% pacientes. 50% dos pacientes apresentavam o coloboma como achado isolado, e a outra metade associado a alguma doença sistêmica. Em 14 (77,8% pacientes foi encontrado algum tipo de alteração ocular além do coloboma. CONCLUSÃO: O exame oftalmológico completo é muito importante tanto no diagnóstico quanto no prognóstico de pacientes com coloboma, visto que este pode estar associado a uma baixa visual importante, além de poder estar relacionados a diferentes anomalias ou síndromes.

Lessons from a large trauma center: impact of blunt chest trauma in polytrauma patients-still a relevant problem?

Science.gov (United States)

Chrysou, Konstantina; Halat, Gabriel; Hoksch, Beatrix; Schmid, Ralph A; Kocher, Gregor J

2017-04-20

Thoracic trauma is the third most common cause of death after abdominal injury and head trauma in polytrauma patients. The purpose of this study was to investigate epidemiological data, treatment and outcome of polytrauma patients with blunt chest trauma in order to help improve management, prevent complications and decrease polytrauma patients' mortality. In this retrospective study we included all polytrauma patients with blunt chest trauma admitted to our tertiary care center emergency department for a 2-year period, from June 2012 until May 2014. Data collection included details of treatment and outcome. Patients with chest trauma and Injury Severity Score (ISS) ≥18 and Abbreviated Injury Scale (AIS) >2 in more than one body region were included. A total of 110 polytrauma patients with blunt chest injury were evaluated. 82 of them were males and median age was 48.5 years. Car accidents, falls from a height and motorbike accidents were the most common causes (>75%) for blunt chest trauma. Rib fractures, pneumothorax and pulmonary contusion were the most common chest injuries. Most patients (64.5%) sustained a serious chest injury (AIS thorax 3), 19.1% a severe chest injury (AIS thorax 4) and 15.5% a moderate chest injury (AIS thorax 2). 90% of patients with blunt chest trauma were treated conservatively. Chest tube insertion was indicated in 54.5% of patients. The need for chest tube was significantly higher among the AIS thorax 4 group in comparison to the AIS groups 3 and 2 (p < 0.001). Also, admission to the ICU was directly related to the severity of the AIS thorax (p < 0.001). The severity of chest trauma did not correlate with ICU length of stay, intubation days, complications or mortality. Although 84.5% of patients suffered from serious or even severe chest injury, neither in the conservative nor in the surgically treated group a significant impact of injury severity on ICU stay, intubation days, complications or mortality was observed. AIS

Alcohol and brief intervention for trauma victims

Directory of Open Access Journals (Sweden)

KARINA DINIZ OLIVEIRA

Full Text Available Objective:to describe the causes and severities of trauma in patients who met the criteria for alcohol abuse or dependence according to Mini International Neuropsychiatric Interview, and to display the pattern of alcohol consumption and subsequent changes one year after trauma.Methods:a transversal and longitudinal quantitative study carried out between November 2012 and September 2013 in the ED. Medical and nursing students collected blood samples, applied the J section of the Mini International Neuropsychiatric Interview (MINI and submitted alcohol abusers and dependents to BI. One year after admission, patients were contacted and asked about their patterns of alcohol use and their reasons for any changes.Results:from a sample of 507 patients admitted to the ED for trauma, 348 responded to MINI, 90 (25.9% being abusers and 36 (10.3% dependent on alcohol. Among the abusers, the most frequent cause of injury was motorcycle accident (35.6% and among the dependents it was predominantly interpersonal violence (22.2%. Positive blood samples for alcohol were identified in 31.7% of the abusers and 53.1% of the dependents. One year after trauma, 66 abusers and 31 dependents were contacted, and it was ascertained that 36.4% of the abusers and 19.4% of the dependents had decreased alcohol consumption. The main reported reason for the reduction was the experienced trauma.Conclusion:the motorcycle accident was the most common cause of injury. The detection of problematic alcohol use and implementation of BI are important strategies in the ED, however for alcohol abusers and dependents, BI was not the most reported reason for any changes in patterns of alcohol use.

Predictive Value of Glasgow Coma Score and Full Outline of Unresponsiveness Score on the Outcome of Multiple Trauma Patients.

Science.gov (United States)

Baratloo, Alireza; Shokravi, Masumeh; Safari, Saeed; Aziz, Awat Kamal

2016-03-01

The Full Outline of Unresponsiveness (FOUR) score was developed to compensate for the limitations of Glasgow coma score (GCS) in recent years. This study aimed to assess the predictive value of GCS and FOUR score on the outcome of multiple trauma patients admitted to the emergency department. The present prospective cross-sectional study was conducted on multiple trauma patients admitted to the emergency department. GCS and FOUR scores were evaluated at the time of admission and at the sixth and twelfth hours after admission. Then the receiver operating characteristic (ROC) curve, sensitivity, specificity, as well as positive and negative predictive value of GCS and FOUR score were evaluated to predict patients' outcome. Patients' outcome was divided into discharge with and without a medical injury (motor deficit, coma or death). Finally, 89 patients were studied. Sensitivity and specificity of GCS in predicting adverse outcome (motor deficit, coma or death) were 84.2% and 88.6% at the time of admission, 89.5% and 95.4% at the sixth hour and 89.5% and 91.5% at the twelfth hour, respectively. These values for the FOUR score were 86.9% and 88.4% at the time of admission, 89.5% and 100% at the sixth hour and 89.5% and 94.4% at the twelfth hour, respectively. Findings of this study indicate that the predictive value of FOUR score and GCS on the outcome of multiple trauma patients admitted to the emergency department is similar.

Early Whole Blood for Patients Requiring Massive Transfusion after Major Trauma

Science.gov (United States)

2013-03-01

Inflammation and Adiposity after Hemorrhagic Shock and Resuscitation (PI Kozar) Evaluate sarcopenia based on admission CT and compare to BMI and...our collaborator, Dr. Mourtzakis, for calculation of sarcopenia based on muscle mass at the third lumbar vertebrae. There were 58 patients admitted...We are in the process of determining which of the 45 patients had an abdominal CT. We have just completed a retrospective review of elderly trauma

Geriatric resources in acute care hospitals and trauma centers: a scarce commodity.

Science.gov (United States)

Maxwell, Cathy A; Mion, Lorraine C; Minnick, Ann

2013-12-01

The number of older adults admitted to acute care hospitals with traumatic injury is rising. The purpose of this study was to examine the location of five prominent geriatric resource programs in U.S. acute care hospitals and trauma centers (N = 4,865). As of 2010, 5.8% of all U.S. hospitals had at least one of these programs. Only 8.8% of trauma centers were served by at least one program; the majorities were in level I trauma centers. Slow adoption of geriatric resource programs in hospitals may be due to lack of champions who will advocate for these programs, lack of evidence of their impact on outcomes, or lack of a business plan to support adoption. Future studies should focus on the benefits of geriatric resource programs from patients' perspectives, as well as from business case and outcomes perspectives. Copyright 2013, SLACK Incorporated.

Multidetector CT findings of bowel Transection in blunt abdominal trauma

International Nuclear Information System (INIS)

Cho, Hyun Suk; Woo, Ji Young; Hong, Hye Suk; Park, Mee Hyun; Yang, Ik; Lee, Yul; Jung, Ah Young; Hwang, Ji Young; Ha, Hong Il

2013-01-01

Though a number of CT findings of bowel and mesenteric injuries in blunt abdominal trauma are described in literature, no studies on the specific CT signs of a transected bowel have been published. In the present study we describe the incidence and new CT signs of bowel transection in blunt abdominal trauma. We investigated the incidence of bowel transection in 513 patients admitted for blunt abdominal trauma who underwent multidetector CT (MDCT). The MDCT findings of 8 patients with a surgically proven complete bowel transection were assessed retrospectively. We report novel CT signs that are unique for transection, such as complete cutoff sign (transection of bowel loop), Janus sign (abnormal dual bowel wall enhancement, both increased and decreased), and fecal spillage. The incidence of bowel transection in blunt abdominal trauma was 1.56%. In eight cases of bowel transection, percentage of CT signs unique for bowel transection were as follows: complete cutoff in 8 (100%), Janus sign in 6 (100%, excluding duodenal injury), and fecal spillage in 2 (25%). The combination of complete cutoff and Janus sign were highly specific findings in patients with bowel transection. Complete cut off and Janus sign are the unique CT findings to help detect bowel transection in blunt abdominal trauma and recognition of these findings enables an accurate and prompt diagnosis for emergency laparotomy leading to reduced mortality and morbidity.

Increasing Onshore Oil Production: An Unexpected Explosion in Trauma Patients.

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Urban, Dakota M; Ward, Jeanette G; Helmer, Stephen D; Cook, Alan D; Haan, James M

2018-05-01

Few data currently exist which are focused on type and severity of onshore oil extraction-related injuries. The purpose of this study was to evaluate injury patterns among onshore oil field operations. A retrospective review was conducted of all trauma patients aged 18 and older with an onshore oil field-related injury admitted to an American College of Surgeons-verified level 1 trauma center between January 1, 2003 and June 30, 2012. Data collected included demographics, injury severity and details, hospital outcomes, and disposition. A total of 66 patients met inclusion criteria. All patients were male, of which the majority were Caucasian (81.8%, n = 54) with an average age of 36.5 ± 11.8 years, injury severity score of 9.4 ± 8.9, and Glasgow Coma Scale score of 13.8 ± 3.4. Extremity injuries were the most common (43.9%, n = 29), and most were the result of being struck by an object (40.9%, n = 27). Approximately one-third of patients (34.8%, n = 23) were admitted to the intensive care unit. Nine patients (13.6%) required mechanical ventilation while 27 (40.9%) underwent operative treatment. The average hospital length of stay was 5.8 ± 16.6 days, and most patients (78.8%, n = 52) were discharged home. Four patients suffered permanent disabilities, and there were two deaths. Increased domestic onshore oil production inevitably will result in higher numbers of oil field-related traumas. By focusing on employees who are at the greatest risk for injuries and by targeting the main causes of injuries, training programs can lead to a decrease in injury incidence.

Pediatric near-drowning events: do they warrant trauma team activation?

Science.gov (United States)

Chotai, Pranit N; Manning, Lisa; Eithun, Benjamin; Ross, Joshua C; Eubanks, James W; Hamner, Chad; Gosain, Ankush

2017-05-15

The purpose of this study was to determine the incidence of traumatic injuries, factors associated with mortality, and need for pediatric trauma surgery involvement for drowning and near-drowning events in children. An institutional review board-approved, retrospective chart review was performed at three American College of Surgeons-verified Pediatric Trauma Centers (2011-2014). Patients with International Classification of Diseases, Ninth Revision, codes or E-codes for fatal-nonfatal drowning, fall into water, accidental drowning, or submersion were included. Bivariate analysis using chi-square or Fisher exact test for nominal variables and Mann-Whitney U test for continuous variables was performed. A total of 363 patients (median 3.17 y [18 d-17 y]) met the inclusion criteria. Drowning sites included pool (81.5%), bathtub (12.9%), and natural water (5.2%). A witnessed fall or dive was reported in 34.9%, 57.9% did not fall or dive, and 7% had an unwitnessed event. Most patients did not undergo cervical spine (83%) or brain imaging (75.5%). Seven patients (1.92%) had associated soft tissue injuries. Two patients (0.006%) received surgical intervention (bronchoscopy and extracorporeal membrane oxygenation) within 24 h of presentation. Only 2.2% were admitted to the pediatric trauma service. The percentage of patients discharged home from the emergency department was 10.2%. Overall mortality was 12.4%. Factors associated with mortality included transfer from outside hospital (P = 0.016), presence of hypothermia on arrival (P drowning in a pool (P = 0.013), or undergoing brain cooling at admission (P = 0.011). This is the largest reported series of pediatric near-drowning events. Only rarely did patients require immediate surgical attention and the majority were admitted to nonsurgical services. These data suggest that routine pediatric trauma surgery service involvement in patients with near-drowning events may be unnecessary. Copyright © 2017 Elsevier

Priorities for improving hospital-based trauma care in an African city.

Science.gov (United States)

London, J A; Mock, C N; Quansah, R E; Abantanga, F A; Jurkovich, G J

2001-10-01

This study sought to identify potential cost-effective methods to improve trauma care in hospitals in the developing world. Injured patients admitted to an urban hospital in Ghana over a 1-year period were analyzed prospectively for mechanism of injury, mode of transport to the hospital, injury severity, region of principal injury, operations performed, and mortality. In addition, time from injury until arrival at the hospital and time from arrival at the hospital until emergency surgery were evaluated. Mortality was 9.4%. Most deaths (65%) occurred within 24 hours of admission. Sixty percent of emergency operations were performed over 6 hours after arrival. Tube thoracostomy was performed on only 13 patients (0.6%). Only 58% of patients received intravenous crystalloid and only 3.6% received 1 or more units of blood. We identified several specific interventions as potential low-cost measures to improve hospital-based trauma care in this setting, including shorter times to emergency surgery and improvements in initial resuscitation. In addition to addressing each of these aspects of trauma care individually, quality improvement programs may represent a feasible and sustainable method to improve trauma care in hospitals in the developing world.

Intrathoracic lipoma masquerading as subclavian artery trauma.

LENUS (Irish Health Repository)

Munro, P T

2012-02-03

A 58 year old man was admitted to the accident and emergency department following an industrial accident in which he sustained a three part fracture dislocation of his right humerus. Chest radiography revealed a large mass in the right upper hemithorax and, when the patient became hypotensive, an emergency thoracotomy was performed. The mass was found to be a massive intrathoracic lipoma. This case shows how preexisting intrathoracic lesions may be mistaken for subclavian or great vessel trauma following violent shoulder girdle injury. The differential diagnosis of traumatic and non-traumatic intrathoracic mass lesions in chest radiography should be considered carefully.

Persistent accommodative spasm nine years after head trauma.

Science.gov (United States)

Bohlmann, B J; France, T D

1987-09-01

Spasm of the near reflex is most often seen on a functional basis in young adults with underlying emotional problems. In particular, when convergence spasm is associated with miosis on attempted lateral gaze, a functional basis for the disorder should be suspected. Patients who experience spasm of the near reflex following trauma commonly follow a benign course with spontaneous resolution of their ocular complaints within 1-2 years. Accommodative spasm, manifested by pseudomyopia, or spasm of convergence, alone, or in combination with miosis, may be found as isolated signs of spasm of the near reflex. We report a patient who continues to demonstrate accommodative spasm 9 years after a motor vehicle accident.

Children presenting in delayed fashion after minor head trauma with scalp swelling: do they require further workup?

Science.gov (United States)

Sellin, Jonathan N; Moreno, Amee; Ryan, Sheila L; Lam, Sandi K; Donaruma-Kwoh, Marcella; Luerssen, Thomas G; Jea, Andrew

2017-04-01

It is common to evaluate children who have sustained minor head trauma with computed tomography (CT) of the head. Scalp swelling, in particular, has been associated with intracranial injury. A subset of patients, however, present in delayed fashion, often days after the head trauma, as soft tissue edema progresses and their caregiver notices scalp swelling. We explore the value of further workup in this setting. We conducted a retrospective review of a prospectively collected cohort of children ≤24 months of age presenting to the Texas Children's Hospital with scalp swelling more than 24 h following a head trauma. Cases were collected over a 2-year study period from June 1, 2014 to May 31, 2016. Seventy-six patients comprising 78 patient encounters were included in our study. The mean age at presentation was 8.8 months (range 3 days-24 months). All patients had noncontrast CT of the head as part of their evaluation by emergency medicine, as well as screening for nonaccidental trauma (NAT) by the Child Protection Team. The most common finding on CT head was a linear/nondisplaced skull fracture (SF) with associated extra-axial hemorrhage (epidural or subdural hematoma), which was found in 31/78 patient encounters (40%). Of all 78 patient encounters, 43 patients (55%) were discharged from the emergency room (ER), 17 patients (22%) were admitted for neurologic monitoring, and 18 patients (23%) were admitted solely to allow further NAT evaluation. Of those patients admitted, none experienced a neurologic decline and all had nonfocal neurologic exams on discharge. No patient returned to the ER in delayed fashion for a neurologic decline. Of all the patient encounters, no patient required surgery. Pediatric patients ≤24 months of age presenting to the ER in delayed fashion with scalp swelling after minor head trauma-who were otherwise nonfocal on examination-did not require surgical intervention and did not experience any neurologic decline. Further radiographic

The early IL-6 and IL-10 response in trauma is correlated with injury severity and mortality

DEFF Research Database (Denmark)

Stensballe, J; Christiansen, M; Tønnesen, E

2009-01-01

BACKGROUND: Trauma has previously been shown to influence interleukin (IL)-6 and IL-10 levels, but the association of injury severity and mortality with IL-6 and IL-10 responses in the early phase of accidental trauma remains to be investigated. We wished to describe serum levels of IL-6 and IL-10...... in the first 24 h after trauma and to assess the relationship with severity of injury and mortality. METHODS: Prospective, descriptive cohort study in a Level 1 trauma centre, Copenhagen, Denmark. We included 265 consecutive adult trauma patients admitted directly from the accident scene during an 18-month...... period. Serum levels of IL-6 and IL-10 were measured upon arrival and at 6, 12, and 24 h after admittance using an enzyme-linked immunosorbent assay. Correlation analysis was used to assess the relationship between Injury Severity Score (ISS) and levels of IL-6 and IL-10. Analysis of variance was used...

Gene therapy for ocular diseases.

Science.gov (United States)

Liu, Melissa M; Tuo, Jingsheng; Chan, Chi-Chao

2011-05-01

The eye is an easily accessible, highly compartmentalised and immune-privileged organ that offers unique advantages as a gene therapy target. Significant advancements have been made in understanding the genetic pathogenesis of ocular diseases, and gene replacement and gene silencing have been implicated as potentially efficacious therapies. Recent improvements have been made in the safety and specificity of vector-based ocular gene transfer methods. Proof-of-concept for vector-based gene therapies has also been established in several experimental models of human ocular diseases. After nearly two decades of ocular gene therapy research, preliminary successes are now being reported in phase 1 clinical trials for the treatment of Leber congenital amaurosis. This review describes current developments and future prospects for ocular gene therapy. Novel methods are being developed to enhance the performance and regulation of recombinant adeno-associated virus- and lentivirus-mediated ocular gene transfer. Gene therapy prospects have advanced for a variety of retinal disorders, including retinitis pigmentosa, retinoschisis, Stargardt disease and age-related macular degeneration. Advances have also been made using experimental models for non-retinal diseases, such as uveitis and glaucoma. These methodological advancements are critical for the implementation of additional gene-based therapies for human ocular diseases in the near future.

The incidence, pathology of trauma and victim profiles of homicidal deaths in Pretoria, South Africa (2007-2008).

Science.gov (United States)

Cocks, Jeannie; Saayman, Gert

2013-04-01

This study aimed to establish the incidence of homicide, associated pathology of trauma and victim profiles in cases admitted to or managed as homicidal deaths at the Pretoria Medico-Legal Laboratory (PMLL) over the period of 2007-2008. A total of 1088 cases were reviewed. Homicides accounted for 22.7% of all cases admitted to the PMLL. The majority of homicide victims were male individuals (87.0%). The most common cause of death was gunshot wounds (42.6%), followed by blunt force trauma (25.1%). Homicides are most likely to occur at the victim's place of residence (28.5%) and only 37.4% of victims survive long enough to receive hospital care. The results of this study seem to concur with international findings for the most part, with a few interesting deviations. Highlighting at-risk groups, as well as dangerous locations and incident times, creates the potential to decrease the occurrence of unnecessary deaths by generating an awareness of the trends.

Comparing the responsiveness of functional outcome assessment measures for trauma registries.

Science.gov (United States)

Williamson, Owen D; Gabbe, Belinda J; Sutherland, Ann M; Wolfe, Rory; Forbes, Andrew B; Cameron, Peter A

2011-07-01

Measuring long-term disability and functional outcomes after major trauma is not standardized across trauma registries. An ideal measure would be responsive to change but not have significant ceiling effects. The aim of this study was to compare the responsiveness of the Glasgow Outcome Scale (GOS), GOS-Extended (GOSE), Functional Independence Measure (FIM), and modified FIM in major trauma patients, with and without significant head injuries. Patients admitted to two adult Level I trauma centers in Victoria, Australia, who survived to discharge from hospital, were aged 15 years to 80 years with a blunt mechanism of injury, and had an estimated Injury Severity Score >15 on admission, were recruited for this prospective study. The instruments were administered at baseline (hospital discharge) and by telephone interview 6 months after injury. Measures of responsiveness, including effect sizes, were calculated. Bootstrapping techniques, and floor and ceiling effects, were used to compare the measures. Two hundred forty-three patients participated, of which 234 patients (96%) completed the study. The GOSE and GOS were the most responsive instruments in this major trauma population with effect sizes of 5.3 and 4.4, respectively. The GOSE had the lowest ceiling effect (17%). The GOSE was the instrument with greatest responsiveness and the lowest ceiling effect in a major trauma population with and without significant head injuries and is recommended for use by trauma registries for monitoring functional outcomes and benchmarking care. The results of this study do not support the use of the modified FIM for this purpose.

Acute Kidney Injury in Trauma Patients Admitted to Critical Care: Development and Validation of a Diagnostic Prediction Model.

Science.gov (United States)

Haines, Ryan W; Lin, Shih-Pin; Hewson, Russell; Kirwan, Christopher J; Torrance, Hew D; O'Dwyer, Michael J; West, Anita; Brohi, Karim; Pearse, Rupert M; Zolfaghari, Parjam; Prowle, John R

2018-02-26

Acute Kidney Injury (AKI) complicating major trauma is associated with increased mortality and morbidity. Traumatic AKI has specific risk factors and predictable time-course facilitating diagnostic modelling. In a single centre, retrospective observational study we developed risk prediction models for AKI after trauma based on data around intensive care admission. Models predicting AKI were developed using data from 830 patients, using data reduction followed by logistic regression, and were independently validated in a further 564 patients. AKI occurred in 163/830 (19.6%) with 42 (5.1%) receiving renal replacement therapy (RRT). First serum creatinine and phosphate, units of blood transfused in first 24 h, age and Charlson score discriminated need for RRT and AKI early after trauma. For RRT c-statistics were good to excellent: development: 0.92 (0.88-0.96), validation: 0.91 (0.86-0.97). Modelling AKI stage 2-3, c-statistics were also good, development: 0.81 (0.75-0.88) and validation: 0.83 (0.74-0.92). The model predicting AKI stage 1-3 performed moderately, development: c-statistic 0.77 (0.72-0.81), validation: 0.70 (0.64-0.77). Despite good discrimination of need for RRT, positive predictive values (PPV) at the optimal cut-off were only 23.0% (13.7-42.7) in development. However, PPV for the alternative endpoint of RRT and/or death improved to 41.2% (34.8-48.1) highlighting death as a clinically relevant endpoint to RRT.

The role of imaging studies in pancreatic injury due to blunt abdominal trauma in children

International Nuclear Information System (INIS)

Bosboom, D.; Braam, A.W.E.; Blickman, J.G.; Wijnen, R.M.H.

2006-01-01

Background: The role imaging studies play in the choice of treatment in traumatic pancreas damage remains unclear. This study was performed to gain insight into the role of radiological studies in children 16 years of age or younger admitted to our hospital with pancreatic damage due to a blunt abdominal trauma. Method: Retrospectively, the radiological as well as patient clinical records were reviewed of all children admitted to our hospital between 1975 and 2003 with a pancreatic lesion due to blunt abdominal trauma. Results: Thirty-four children with ages ranging from 3 to 14 years old were admitted with traumatic pancreas damage. Initially 33 children were treated conservatively for the pancreatic damage and only one had immediate surgery of the pancreas with a Roux-y pancreaticojejunostomy. Five other children had immediate surgery for other reasons. Overall, five children proved to have a pancreas transection on CT scans or during laparotomy. One child had a pancreas hematoma and 28 a pancreas contusion. In total 15 children developed a pseudocyst (44%), nine of which resolved spontaneously while six were treated by intervention. None of the children had residual morbidity, and there were no deaths. Considering the pancreas, the 11 available CT's were re-evaluated by two radiologists independently. Grade 3 pancreas damage (distal transection of the pancreatic duct) was diagnosed in five patients by radiologist A and four patients by radiologist B (80% match); Grade 1 was diagnosed in, respectively six and one patients (15% match). An US was performed on 19 children with 82 follow-up examinations, mostly for follow-up of the pseudocysts. Conclusion: Traumatic pancreas damage is a rare and difficult diagnosis. There is no straightforward answer for diagnostic imaging in blunt abdominal trauma in children. The diagnostic relevance of CT is limited. CT in combination with MRCP may be a better option for exclusion of pancreatic duct lesions

Radiation exposure in the young level 1 trauma patient: a retrospective review.

Science.gov (United States)

Gottschalk, Michael B; Bellaire, Laura L; Moore, Thomas

2015-01-01

Computed tomography (CT) has become an increasingly popular and powerful tool for clinicians managing trauma patients with life-threatening injuries, but the ramifications of increasing radiation burden on individual patients are not insignificant. This study examines a continuous series of 337 patients less than 40 years old admitted to a level 1 trauma center during a 4-month period. Primary outcome measures included number of scans; effective dose of radiation from radiographs and CT scans, respectively; and total effective dose from both sources over patients' hospital stays. Several variables, including hospital length of stay, initial Glasgow Coma Scale score, and Injury Severity Score, correlated with greater radiation exposure. Blunt trauma victims were more prone to higher doses than those with penetrating or combined penetrating and blunt trauma. Location and mechanism of injury were also found to correlate with radiation exposure. Trauma patients as a group are exposed to high levels of radiation from X-rays and CT scans, and CT scans contribute a very high proportion (91.3% ± 11.7%) of that radiation. Certain subgroups of patients are at a particularly high risk of exposure, and greater attention to cumulative radiation dose should be paid to patients with the above mentioned risk factors.

Ten-year experience of splenic trauma in New Zealand: the rise of non-operative management.

Science.gov (United States)

Alamri, Yassar; Moon, Dana; Yen, Damien Ah; Wakeman, Chris; Eglinton, Tim; Frizelle, Frank

2017-10-06

The aim of this study was to describe the demographics, mechanisms of injury, management and outcomes in patients who suffered splenic trauma in Christchurch, New Zealand. A retrospective study included all splenic injury patients admitted to Christchurch Public Hospital between January 2005 and August 2015. A total of 238 patients were included, with a median age of 26 years (4-88.7). Of these, 235 patients had blunt injuries. Eighty-nine had high-grade injuries. Yearly admissions of splenic trauma patients have gradually increased. A total of 173 (72.7%) patients were managed with observation; 28 patients (11.8%) had radiological intervention and 37 patients (15.5%) had splenectomy. Patients who died were significantly more likely to be older (median, 46.5 vs 25.2 years, p=0.04) and to have been admitted to ICU (100% vs 32%, p=Splenic injuries have shown a steady increase in the last decade. Splenectomy rates have decreased in favour of non-operative techniques. Radiological intervention with splenic artery embolisation was successful in all selected patients with high-grade injuries.

Pressure ulcer development in trauma patients with suspected spinal injury; the influence of risk factors present in the Emergency Department.

Science.gov (United States)

Ham, H W Wietske; Schoonhoven, L Lisette; Schuurmans, M Marieke J; Leenen, L Luke P H

2017-01-01

To explore the influence of risk factors present at Emergency Department admission on pressure ulcer development in trauma patients with suspected spinal injury, admitted to the hospital for evaluation and treatment of acute traumatic injuries. Prospective cohort study setting level one trauma center in the Netherlands participants adult trauma patients transported to the Emergency Department on a backboard, with extrication collar and headblocks and admitted to the hospital for treatment or evaluation of their injuries. Between January and December 2013, 254 trauma patients were included. The following dependent variables were collected: Age, Skin color and Body Mass Index, and Time in Emergency Department, Injury Severity Score, Mean Arterial Pressure, hemoglobin level, Glasgow Coma Score, and admission ward after Emergency Department. Pressure ulcer development during admission was associated with a higher age (p 0.00, OR 1.05) and a lower Glasgow Coma Scale score (p 0.00, OR 1.21) and higher Injury Severity Scores (p 0.03, OR 1.05). Extra nutrition decreases the probability of PU development during admission (p 0.04, OR 0.20). Pressure ulcer development within the first 48h of admission was positively associated with a higher age (p 0.01, OR 1.03) and a lower Glasgow Coma Scale score (p 0.01, OR 1.16). The proportion of patients admitted to the Intensive Care Unit and Medium Care Unit was higher in patients with pressure ulcers. The pressure ulcer risk during admission is high in patients with an increased age, lower Glasgow Coma Scale and higher Injury Severity Score in the Emergency Department. Pressure ulcer risk should be assessed in the Emergency Department to apply preventive interventions in time. Copyright © 2016 Elsevier Ltd. All rights reserved.

Conjunctival flora of healthy and diseased eyes of grey seals (Halichoerus grypus): implications for treatment.

Science.gov (United States)

Fleming, M; Bexton, S

2016-07-23

Ocular pathology is relatively common in stranded seals admitted to wildlife rehabilitation hospitals. Some have pre-existing problems, while others develop eye problems in captivity, and in particular ulcerative keratitis, due to factors such as large prominent eyes, suboptimal water quality, trauma and infighting. Despite treatment, corneal ulcerations can rapidly progress to 'melting' ulcers with subsequent rupture of the globe. In this case series, 32 grey seals (Halichoerus grypus) had conjunctival swabs taken on admission to a UK wildlife hospital to identify ocular bacterial flora and nine had subsequent swabs taken after four weeks to see if this changed in captivity. Additionally, nine seals with ocular pathology were also swabbed. Although a wide range of bacteria were cultured on admission, the most common isolates were Gemella haemolysans, Escherichia coli and Clostridium perfringens All 'melting' ulcers were associated with Pseudomonas aeruginosa, which suggests this bacterial species may be significant in the pathogenesis of progressive stromal ulceration in grey seals. British Veterinary Association.

Lower Genital Tract Trauma in A Tertiary Care Centre in Mid-Western Nepal.

Science.gov (United States)

Adhikari, A K; Dutta, M; Das, C R

2017-01-01

The study of lower genital tract trauma has become important in gynaecological practice. There is paucity of reports on this clinical entity from our settings. The main aim of this study is to document injuries in female lower genital tract in Mid-Western Nepal. Sixty female patients admitted to the hospital with genital tract injuries caused by coitus or accidents were included in the study. Details of the causes of trauma clinical presentations and management were recorded. These injuries were grouped according to etiological factors. This study included 33 (55%) coital injuries and 27 (45%) non- coital injuries. Out of coital injury, 12 cases were criminal assault (rape) in age group of 4 to 18 years. Four unmarried girls had consensual sex. Non-coital injuries were due to fall from height, cattle horn injuries, straddle type of trauma, vulvar haematoma and anorectal injuries. Appropriate surgical intervention can avert morbidity and mortality.

Quantifying the funding gap for management of traumatic brain injury at a major trauma centre in South Africa.

Science.gov (United States)

Kong, V Y; Odendaal, J J; Bruce, J L; Laing, G L; Jerome, E; Sartorius, B; Brysiewicz, P; Clarke, D L

2017-11-01

Trauma is an eminently preventable disease. However, prevention programs divert resources away from other priorities. Costing trauma related diseases helps policy makers to make decisions on re-source allocation. We used data from a prospective digital trauma registry to cost Traumatic Brain Injury (TBI) at our institution over a two-year period and to estimate the funding gap that exists in the care of TBI. All patients who were admitted to the Pietermaritzburg Metropolitan Trauma Service (PMTS) with TBI were identified from the Hybrid Electronic Medical Registry (HMER). A micro-costing model was utilised to generate costs for TBI. Costs were generated for two scenarios in which all moderate and severe TBI were admitted to ICU. The actual cost was then sub-tracted from the scenario costs to establish the funding gap. During the period January 2012 to December 2014, a total of 3 301 patients were treated for TBI in PMB. The mean age was 30 years (SD 50). There were 2 632 (80%) males and 564 (20%) females. The racial breakdown was overwhelmingly African (96%), followed by Asian (2%), Caucasian (1%) and mixed race (1%). There were 2 540 mild (GCS 13-15), 326 moderate (9-12), and 329 severe (GCS ≤8) TBI admissions during the period under review. A total of 139 patients died (4.2%). A total of 242 (7.3%) patients were admitted to ICU. Of these 137 (57%) had a GCS of 9 or less. A total of 2 383 CT scans were performed. The total cost of TBI over the two-year period was ZAR 62 million. If all 326 patients with moderate TBI had been admitted to ICU there would have been a further 281 ICU admissions. This was labelled Scenario 1. If all patients with severe as well as moderate TBI had been admitted there would have been a further 500 ICU admissions. This was labelled Scenario 2. Based on Scenario 1 and Scenario 2 the total cost would have been ZAR 73 272 250 and ZAR 82 032 250 respectively. The funding gaps for Scenario 1 and Scenario 2 were ZAR 11 240 000 and ZAR 20 000

Abdominal computed tomography scan as a screening tool in blunt trauma

International Nuclear Information System (INIS)

Brasel, K.J.; Borgstrom, D.C.; Kolewe, K.A.

1997-01-01

Background. One of the most difficult problems in blunt trauma is evaluation for potential intraabdominal injury. Admission for serial abdominal exams remains the standard of care after intraabdominal injury has been initially excluded. We hypothesized a normal abdominal computed tomography (CT) scan in a subgroup of minimally injured patients would obviate admission for serial abdominal examinations, allowing safe discharge from the emergency department (ED). Methods. We reviewed our blunt trauma experience with patients admitted solely for serial abdominal examinations after a normal CT. Patients were identified from the trauma registry at a Level 1 trauma center from July 1991 through June 1995. Patients with abnormal CTs, extra-abdominal injuries necessitating admission, hemodynamic abnormalities, a Glasgow Coma Scale less than 13, or injury severity scores (ISSs) greater than 15 were excluded. Records of 238 patients remained; we reviewed them to determine the presence of missed abdominal injury. Results. None of the 238 patients had a missed abdominal injury. Average ISS of these patients was 3.2 (range, 0 to 10). Discharging these patients from the ED would result in a yearly cost savings of $32,874 to our medical system. Conclusions. Abdominal CT scan is a safe and cost-effective screening tool in patients with blunt trauma. A normal CT scan in minimally injured patients allows safe discharge from the ED. (authors)

Pressure ulcer development in trauma patients with suspected spinal injury; the influence of risk factors present in the Emergency Department

NARCIS (Netherlands)

Ham, H. W (Wietske); Schoonhoven, Lisette; Schuurmans, M. (Marieke) J; Leenen, L. (Luke) P H

2017-01-01

Objectives To explore the influence of risk factors present at Emergency Department admission on pressure ulcer development in trauma patients with suspected spinal injury, admitted to the hospital for evaluation and treatment of acute traumatic injuries. Design Prospective cohort study setting

Ocular pulsation correlates with ocular tension: the choroid as piston for an aqueous pump?

Science.gov (United States)

Phillips, C I; Tsukahara, S; Hosaka, O; Adams, W

1992-01-01

In 26 random out-patients, including 13 treated glaucoma patients and ocular hypertensives, the higher the ocular tension, the greater the pulse amplitude, by Alcon pneumotonometry, at a statistically significant level. In a single untreated hypertensive, when 2-hourly pneumotonometry was done for 24 h, the correlation was similar and significant. The higher the diastolic blood pressure, the higher the ocular pulsation, also significantly. Pulsation is suggested to be a pump, the choroid being the piston, contributing (1) to an increase in the outflow of aqueous humour and (2) to a homeostatic mechanism contributing to normalization of the intra-ocular pressure, wherein pulsation increases or decreases, as the intraocular pressure increases or decreases, respectively.

The pediatric patient at a maxillofacial service: eye prosthesis O paciente pediátrico em um serviço de prótese bucomaxilofacial: prótese ocular

Directory of Open Access Journals (Sweden)

Beatriz Silva Câmara Mattos

2006-09-01

Full Text Available Congenital absence or loss of the ocular globe during childhood causes psycho-social and cosmetic disorders and compromise the normal development of the orbital region. The literature relating to congenital or acquired etiology, due to trauma or disease, demonstrates the necessity of prevention and early detection in order to minimize the sequelae and disturbances in orbital growth. Installation of an eye prosthesis is essential to the rehabilitation process, so as to produce satisfactory development of the region. In order to characterize a profile of the child patient with this condition, a survey was carried out at the Prosthetic Eye sector, Out-patient Clinic, Discipline of Maxillofacial Prosthodontics, School of Dentistry, University of São Paulo (FOUSP, during the period from 1988 to 2003. The 124 (14.02% patients within the age group of 0-13 years registered for ocular prosthesis were divided into a first group of 64 patients (51.62% with 0-7 years, and a second group of 60 patients (48.38% with 8-13 years. Fifty nine were girls and 65 were boys. No statistical significance was observed regarding the distribution of genders in the two analyzed age groups (p = 0.069. However, there was statistical significance at the level of 0.01 in relation to etiology, with higher prevalence of congenital and pathological disturbances in the younger group and traumatic occurrences in the older group. The etiology also presented variation according to the gender, at the significance level of 0.05, where girls presented three times less trauma than boys in the older age group. The necessity of prosthetic ocular repair was evenly distributed along the childhood period and the eye losses that required prosthetic treatment equally affected both genders. However, the etiology of eye loss varied according to the considered gender and age bracket.A ausência congênita ou a perda do bulbo ocular na infância acarretam distúrbios estéticos e psico-sociais e

The changing nature of death on the trauma service.

Science.gov (United States)

Kahl, Jessica E; Calvo, Richard Y; Sise, Michael J; Sise, C Beth; Thorndike, Jonathan F; Shackford, Steven R

2013-08-01

Recent innovations in care have improved survival following injury. Coincidentally, the population of elderly injured patients with preexisting comorbidities has increased. We hypothesized that this increase in elderly injured patients may have combined with recent care innovations to alter the causes of death after trauma. We reviewed demographics, injury characteristics, and cause of death of in-hospital deaths of patients admitted to our Level I trauma service from 2000 through 2011. Cause of death was classified as acute hemorrhagic shock; severe traumatic brain injury or high spinal cord injury; complications of preexisting medical condition only (PM); survivable trauma combined with complications of preexisting medical condition (TCoM); multiple-organ failure, sepsis, or adult respiratory distress syndrome (MOF/S/ARDS), or trauma not otherwise categorized (e.g., asphyxiation). Major trauma care advances implemented on our service during the period were identified, and trends in the causes of death were analyzed. Of the 27,276 admissions, 819 (3%) eligible nonsurvivors were identified for the cause-of-death analyses. Causes of death were severe traumatic brain injury or high spinal cord injury at 44%, acute hemorrhagic shock at 28%, PM at 11%, TCoM at 10%, MOF/S/ARDS at 2%, and trauma not otherwise categorized at 5%. Mean age at death increased across the study interval (range, 47-57 years), while mean Injury Severity Score (ISS) decreased (range, 28-35). There was a significant increase in deaths because of TCoM (3.3-20.9%) and PM (6.7-16.4%), while deaths caused by MOF/S/ARDS decreased from 5% to 0% by 2007. Compared with year 2000, the annual adjusted mortality rate decreased consistently starting in 2009, after the 2002 to 2007 adoption of four major trauma practice guidelines. Mortality caused by preexisting medical conditions has increased, while markedly fewer deaths resulted from the complications of injury. Future improvements in outcomes will require

Ocular Effects of Sulfur Mustard

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Yunes Panahi

2013-06-01

Full Text Available Purpose: To review current knowledge about ocular effects of sulfur mustard (SM and the associated histopathologic findings and clinical manifestationsMethods: Literature review of medical articles (human and animal studies was accomplished using PubMed, Scopus and ISI databases. A total of 274 relevant articles in English were retrieved and reviewed thoroughly.Results: Eyes are the most sensitive organs to local toxic effects of mustard gas. Ocular injuries are mediated through different toxic mechanisms including: biochemical damages, biomolecular and gene expression modification, induction of immunologic and inflammatory reactions, disturbing ultrastructural architecture of the cornea, and long-lasting corneal denervation. The resulting ocular injuries can roughly be categorized into acute or chronic complications. Most of the patients recover from acute injuries, but a minority of victims will suffer from chronic ocular complications. Mustard gas keratopathy (MGK is a devastating late complication of SM intoxication that proceeds from limbal stem cell deficiency (LSCD.Conclusion: SM induces several different damaging changes in case of ocular exposure; hence leading to a broad spectrum of ocular manifestations in terms of severity, timing and form. Unfortunately, no effective strategy has been introduced yet to inhibit or restore these damaging changes.

Epidemiology of Ocular Toxoplasmosis

NARCIS (Netherlands)

Petersen, E.; Kijlstra, A.; Stanford, M.

2012-01-01

Retinal infection with Toxoplasma gondii is the most important cause of posterior uveitis, whereby prevalence and incidence of ocular symptoms after infection depend on socio-economic factors and the circulating parasite genotypes. Ocular toxoplasmosis is more common in South America, Central

A large ventricular septal defect complicating resuscitation after blunt trauma

Directory of Open Access Journals (Sweden)

Henry D I De′Ath

2012-01-01

Full Text Available A young adult pedestrian was admitted to hospital after being hit by a car. On arrival to the Accident and Emergency Department, the patient was tachycardic, hypotensive, hypoxic, and acidotic with a Glasgow Coma Scale of 3. Despite initial interventions, the patient remained persistently hypotensive. An echocardiogram demonstrated a traumatic ventricular septal defect (VSD with right ventricular strain and increased pulmonary artery pressure. Following a period of stabilization, open cardiothoracic surgery was performed and revealed an aneurysmal septum with a single large defect. This was repaired with a bovine patch, resulting in normalization of right ventricular function. This case provides a vivid depiction of a large VSD in a patient following blunt chest trauma with hemodynamic compromise. In all thoracic trauma patients, and particularly those poorly responsive to resuscitation, VSDs should be considered. Relevant investigations and management strategies are discussed.

The journey from traffic offender to severe road trauma victim: destiny or preventive opportunity?

Science.gov (United States)

Ho, Kwok M; Rao, Sudhakar; Burrell, Maxine; Weeramanthri, Tarun S

2015-01-01

Road trauma is a leading cause of death and injury in young people. Traffic offences are common, but their importance as a risk indicator for subsequent road trauma is unknown. This cohort study assessed whether severe road trauma could be predicted by a history of prior traffic offences. Clinical data of all adult road trauma patients admitted to the Western Australia (WA) State Trauma Centre between 1998 and 2013 were linked to traffic offences records at the WA Department of Transport. The primary outcomes were alcohol exposure prior to road trauma, severe trauma (defined by Injury Severity Score >15), and intensive care admission (ICU) or death, analyzed by logistic regression. Traffic offences directly leading to the road trauma admissions were excluded. Of the 10,330 patients included (median age 34 years-old, 78% male), 1955 (18.9%) had alcohol-exposure before road trauma, 2415 (23.4%) had severe trauma, 1360 (13.2%) required ICU admission, and 267 (2.6%) died. Prior traffic offences were recorded in 6269 (60.7%) patients. The number of prior traffic offences was significantly associated with alcohol-related road trauma (odds ratio [OR] per offence 1.03, 95% confidence interval [CI] 1.02-1.05), severe trauma (OR 1.13, 95%CI 1.14-1.15), and ICU admission or death (OR 1.10, 95%CI 1.08-1.11). Drink-drinking, seat-belt, and use of handheld electronic device offences were specific offences strongly associated with road trauma leading to ICU admission or death--all in a 'dose-related' fashion. For those who recovered from road trauma after an ICU admission, there was a significant reduction in subsequent traffic offences (mean difference 1.8, 95%CI 1.5 to 2.0) and demerit points (mean difference 7.0, 95%CI 6.5 to 7.6) compared to before the trauma event. Previous traffic offences were a significant risk factor for alcohol-related road trauma and severe road trauma leading to ICU admission or death.

The journey from traffic offender to severe road trauma victim: destiny or preventive opportunity?

Directory of Open Access Journals (Sweden)

Kwok M Ho

Full Text Available Road trauma is a leading cause of death and injury in young people. Traffic offences are common, but their importance as a risk indicator for subsequent road trauma is unknown. This cohort study assessed whether severe road trauma could be predicted by a history of prior traffic offences.Clinical data of all adult road trauma patients admitted to the Western Australia (WA State Trauma Centre between 1998 and 2013 were linked to traffic offences records at the WA Department of Transport. The primary outcomes were alcohol exposure prior to road trauma, severe trauma (defined by Injury Severity Score >15, and intensive care admission (ICU or death, analyzed by logistic regression. Traffic offences directly leading to the road trauma admissions were excluded. Of the 10,330 patients included (median age 34 years-old, 78% male, 1955 (18.9% had alcohol-exposure before road trauma, 2415 (23.4% had severe trauma, 1360 (13.2% required ICU admission, and 267 (2.6% died. Prior traffic offences were recorded in 6269 (60.7% patients. The number of prior traffic offences was significantly associated with alcohol-related road trauma (odds ratio [OR] per offence 1.03, 95% confidence interval [CI] 1.02-1.05, severe trauma (OR 1.13, 95%CI 1.14-1.15, and ICU admission or death (OR 1.10, 95%CI 1.08-1.11. Drink-drinking, seat-belt, and use of handheld electronic device offences were specific offences strongly associated with road trauma leading to ICU admission or death--all in a 'dose-related' fashion. For those who recovered from road trauma after an ICU admission, there was a significant reduction in subsequent traffic offences (mean difference 1.8, 95%CI 1.5 to 2.0 and demerit points (mean difference 7.0, 95%CI 6.5 to 7.6 compared to before the trauma event.Previous traffic offences were a significant risk factor for alcohol-related road trauma and severe road trauma leading to ICU admission or death.

Long-term outcome and quality of life of patients treated in surgical intensive care: a comparison between sepsis and trauma

OpenAIRE

Korošec Jagodič, Helena; Jagodič, Klemen; Podbregar, Matej

2006-01-01

Introduction Our aim was to determine long-term survival and quality of life of patients admitted to a surgical intensive care unit (ICU) because of sepsis or trauma. Methods This was an observational study conducted in an 11-bed, closed surgical ICU at a 860-bed teaching general hospital over a 1-year period (January 2003 to December 2003). Patients were divided into two groups according to admission diagnoses: group 1 included patients with sepsis; and group 2 included patients with trauma ...

Survivors of self-inflicted gunshot wounds to the head: characterization of ocular injuries and health care costs.

Science.gov (United States)

Reddy, Amit K; Baker, Meredith S; Sobel, Rachel K; Whelan, David A; Carter, Keith D; Allen, Richard C

2014-06-01

Suicides and attempted suicides are major public health issues in the United States and around the world. Self-inflicted gunshot wounds (SIGSWs) are a common method of attempting suicide, the head being the most commonly injured body region; however, the literature lacks an overview of the orbital and ocular injuries as well as outcomes associated with SIGSWs. To characterize the ocular and orbital injuries and outcomes of patients presenting with SIGSWs and to examine the cost associated with these injuries. Retrospective medical record review was performed of all patients who presented to the University of Iowa Hospitals and Clinics between 2003 to 2013 with the admitting diagnosis of self-inflicted injuries via firearms. Patients with no periorbital or ocular injuries and/or those who did not survive for at least 2 months following the incident were excluded. Ocular injuries and outcomes and health care costs and reimbursements, which were generated by a financial report obtained from the hospital finance department that included data from both the hospital billing and cost accounting systems. All patients in this study (n = 18) were men with a mean age of 47.2 years. Eight patients (44.4%) displayed submental missile entry points, 7 (38.9%) displayed intraoral entry points, and 3 (16.7%) displayed pericranial entry points. Patients with pericranial entries sustained more severe ocular injuries and had poorer ocular outcomes. Seven patients (38.9%) were found at final follow-up to have visual acuity of 20/40 or better in each eye and all showed missile trajectories in the sagittal plane. The mean cost of treatment of these patients totaled $117,338 while the mean reimbursement amount was $124,388. Data regarding ocular injuries and outcomes may assist ophthalmologists in the treatment of patients with SIGSWs in the future. Many patients had extremely functional vision at final follow-ups, which highlights the importance of specialists conducting examinations

[Descending ocular myopathy].

Science.gov (United States)

de Freitas, M R; Nascimento, O J

1975-06-01

The case of a 23 years old female patient, with primary involvement of the extraocular and faringeal muscles without familiar history is reported. Electromyographic and muscular biopsy studies proved the myogenic nature of the process. A clinical comparison between the ocular myopathy and the descending ocular myopathy is made, the authors thinking that both of them would be variants of the same muscle disease.

Focused cardiac ultrasound in the emergency department for patients admitted with respiratory symptoms

DEFF Research Database (Denmark)

Laursen, C. B.

2015-01-01

In patients admitted with respiratory failure, a large proportion is diagnosed incorrectly in the emergency department and an even larger proportion seems to receive inappropriate treatment. Inappropriate initial treatment of these patients in the emergency department is associated with increased...... triage, patients with cardiac arrest, patients with undifferentiated shock, patients with cardiopulmonary instability, patients with respiratory symptoms, trauma patients with suspected cardiac injuries, and assessment of the fluid status before fluid loading. When using focused cardiac ultrasound (US......) in patients with respiratory symptoms, the typical objectives would be to identify pericardial effusion and enlargement of cardiac cavities, to estimate global systolic left-ventricular function, and to assess the volume status. The routine use of focused cardiac US in patients with respiratory symptoms may...

Ocular Perfusion Pressure and Pulsatile Ocular Blood Flow in Normal and Systemic Hypertensive Patients.

Science.gov (United States)

Kanadani, Fabio N; Figueiredo, Carlos R; Miranda, Rafaela Morais; Cunha, Patricia Lt; M Kanadani, Tereza Cristina; Dorairaj, Syril

2015-01-01

Glaucomatous neuropathy can be a consequence of insufficient blood supply, increase in intraocular pressure (IOP), or other risk factors that diminish the ocular blood flow. To determine the ocular perfusion pressure (OPP) in normal and systemic hypertensive patients. One hundred and twenty-one patients were enrolled in this prospective and comparative study and underwent a complete ophthalmologic examination including slit lamp examination, Goldmann applanation tonometry, stereoscopic fundus examination, and pulsatile ocular blood flow (POBF) measurements. The OPP was calculated as being the medium systemic arterial pressure (MAP) less the IOP. Only right eye values were considered for calculations using Student's t-test. The mean age of the patients was 57.5 years (36-78), and 68.5% were women. There was a statistically significant difference in the OPP of the normal and systemic hypertensive patients (p cite this article: Kanadani FN, Figueiredo CR, Miranda RM, Cunha PLT, Kanadani TCM, Dorairaj S. Ocular Perfusion Pressure and Pulsatile Ocular Blood Flow in Normal and Systemic Hypertensive Patients. J Curr Glaucoma Pract 2015;9(1):16-19.

Simulation-based multidisciplinary team training decreases time to critical operations for trauma patients.

Science.gov (United States)

Murphy, Margaret; Curtis, Kate; Lam, Mary K; Palmer, Cameron S; Hsu, Jeremy; McCloughen, Andrea

2018-05-01

Simulation has been promoted as a platform for training trauma teams. However, it is not clear if this training has an impact on health service delivery and patient outcomes. This study evaluates the association between implementation of a simulation based multidisciplinary trauma team training program at a metropolitan trauma centre and subsequent patient outcomes. This was a retrospective review of trauma registry data collected at an 850-bed Level 1 Adult Trauma Centre in Sydney, Australia. Two concurrent four-year periods, before and after implementation of a simulation based multidisciplinary trauma team training program were compared for differences in time to critical operations, Emergency Department (ED) length of stay (LOS) and patient mortality. There were 2389 major trauma patients admitted to the hospital during the study, 1116 in the four years preceding trauma team training (the PREgroup) and 1273 in the subsequent 4 years (the POST group). There were no differences between the groups with respect to gender, body region injured, incidence of polytrauma, and pattern of arrival to ED. The POST group was older (median age 54 versus 43 years, p team training was associated with a reduction in time to critical operation while overall ED length of stay increased. Simulation is promoted as a platform for training teams; but the complexity of trauma care challenges efforts to demonstrate direct links between multidisciplinary team training and improved outcomes. There remain considerable gaps in knowledge as to how team training impacts health service delivery and patient outcomes. Retrospective comparative therapeutic/care management study, Level III evidence. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

Spinal cord injury and its association with blunt head trauma

Directory of Open Access Journals (Sweden)

Paiva WS

2011-09-01

Full Text Available Wellingson S Paiva, Arthur MP Oliveira, Almir F Andrade, Robson LO Amorim, Leonardo JO Lourenço, Manoel J TeixeiraDivision of Neurosurgery, University of São Paulo, BrazilBackground: Severe and moderate head injury can cause misdiagnosis of a spinal cord injury, leading to devastating long-term consequences. The objective of this study is to identify risk factors involving spine trauma and moderate-to-severe brain injury.Methods: A prospective study involving 1617 patients admitted in the emergency unit was carried out. Of these patients, 180 with moderate or severe head injury were enrolled. All patients were submitted to three-view spine series X-ray and thin cut axial CT scans for spine trauma investigations.Results: 112 male patients and 78 female patients, whose ages ranged from 11 to 76 years (mean age, 34 years. The most common causes of brain trauma were pedestrians struck by motor vehicles (31.1%, car crashes (27.7%, and falls (25%. Systemic lesions were present in 80 (44.4% patients and the most common were fractures, and lung and spleen injuries. 52.8% had severe and 47.2% moderate head trauma. Fourteen patients (7.8% suffered spinal cord injury (12 in cervical spine, one in lumbar, and one thoracic spine. In elderly patients, the presence of associated lesions and Glasgow Coma Scale (GCS < 9 were statistically significant as risk factors (P < 0.05 for spine injury.Conclusion: Spinal cord injury related to moderate and severe brain trauma usually affects the cervical spine. The incidence of spinal lesions and GCS < 9 points were related to greater incidence of spinal cord injury.Keywords: head injury, spine trauma, risk factors

Association between sociodemographic characteristics and anxiety levels of violence-exposed patients admitted to emergency clinic

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Hocagil H

2016-02-01

Full Text Available Hilal Hocagil,1 Filiz Izci,2 Abdullah Cüneyt Hocagil,1 Ebru Findikli,3 Sevda Korkmaz,4 Merve Iris Koc5 1Department of Emergency, School of Medicine, Bulent Ecevit University, Zonguldak, 2Department of Psychiatry, School of Medicine, Istanbul Bilim University, Istanbul, 3Department of Psychiatry, School of Medicine, Sutcu Imam University, Kahramanmaras, 4Department of Psychiatry, School of Medicine, Firat University, Elazig, 5Department of Psychiatry, Erenkoy Training and Research Hospital for Psychiatric and Neurological Disorders, Istanbul, Turkey Background: Here we aimed to investigate sociodemographic characteristics, psychiatric history, and association between sociodemographic characteristics and anxiety levels of violence-exposed patients admitted to emergency clinic.Methods: This study consists of 73 violence-exposed patients admitted to emergency clinic who were literate and agreed to participate in the study. A sociodemographic data form created by us to investigate alcohol-substance abuse, suicide attempt, previous history of trauma, self and family history of psychiatric disorders and Beck Anxiety Inventory was given to the patients.Results: Of the patients exposed to violence 63% (n=46 were female and 27% (n=27 were male. Of these patients, 68.5% (n=50 were married, 43.8% (n=25 were workers, 34.2% were housewives, 11% were unemployed, and 11% were civil servants. Of the violence-exposed patients, 56.2% (n=41 were primary school, 21.9% (n=16 were high school, and 21.9% (n=16 were university graduates. Smoking and alcohol use rates were 54.8% (n=40 and 17.8% (n=13, respectively. The most common trauma type was assault using physical force with a ratio of 78.1% (n=57. In addition, anxiety scores were high in 42.5% (n=31 and moderate in 9.6% (n=7 of the patients. Mentioned psychiatric disorder was present in 17.8% (n=13 of the patients and 19.2% (n=14 of the patients’ relatives. The correlation between sociodemographic

[Ocular surface system integrity].

Science.gov (United States)

Safonova, T N; Pateyuk, L S

2015-01-01

The interplay of different structures belonging to either the anterior segment of the eye or its accessory visual apparatus, which all share common embryological, anatomical, functional, and physiological features, is discussed. Explanation of such terms, as ocular surface, lacrimal functional unit, and ocular surface system, is provided.

Challenging ocular image recognition

Science.gov (United States)

Pauca, V. Paúl; Forkin, Michael; Xu, Xiao; Plemmons, Robert; Ross, Arun A.

2011-06-01

Ocular recognition is a new area of biometric investigation targeted at overcoming the limitations of iris recognition performance in the presence of non-ideal data. There are several advantages for increasing the area beyond the iris, yet there are also key issues that must be addressed such as size of the ocular region, factors affecting performance, and appropriate corpora to study these factors in isolation. In this paper, we explore and identify some of these issues with the goal of better defining parameters for ocular recognition. An empirical study is performed where iris recognition methods are contrasted with texture and point operators on existing iris and face datasets. The experimental results show a dramatic recognition performance gain when additional features are considered in the presence of poor quality iris data, offering strong evidence for extending interest beyond the iris. The experiments also highlight the need for the direct collection of additional ocular imagery.

MRI in ocular drug delivery

OpenAIRE

Li, S. Kevin; Lizak, Martin J.; Jeong, Eun-Kee

2008-01-01

Conventional pharmacokinetic methods for studying ocular drug delivery are invasive and cannot be conveniently applied to humans. The advancement of MRI technology has provided new opportunities in ocular drug-delivery research. MRI provides a means to non-invasively and continuously monitor ocular drug-delivery systems with a contrast agent or compound labeled with a contrast agent. It is a useful technique in pharmacokinetic studies, evaluation of drug-delivery methods, and drug-delivery de...

Physical Trauma among Refugees: Comparison between Refugees and Local Population Who Were Admitted to Emergency Department-Experience of a State Hospital in Syrian Border District.

Science.gov (United States)

Duzkoylu, Yigit; Basceken, Salim Ilksen; Kesilmez, Emrullah Cem

2017-01-01

Hundreds of thousands of people have fled to Turkey since the civil war started in Syria in 2011. Refugees and local residents have been facing various challenges such as sociocultural and economic ones and access to health services. Trauma exposure is one of the most important and underestimated health problems of refugees settling in camps. We aimed to evaluate refugee admissions to emergency department because of trauma in means of demographics of patients and mechanism of trauma and compare the results with the local population. Retrospective evaluation of results and comparison with the results of local population. We determined that the ratio of emergency admission of refugee patients because of trauma was significantly higher than the local population for most types of trauma. Further studies with more refugee participants are needed to fully understand the underlying reasons for this high ratio to protect refugees as well as for planning to take caution to attenuate the burden on healthcare systems.

Physical Trauma among Refugees: Comparison between Refugees and Local Population Who Were Admitted to Emergency Department—Experience of a State Hospital in Syrian Border District

Directory of Open Access Journals (Sweden)

Yigit Duzkoylu

2017-01-01

Full Text Available Background. Hundreds of thousands of people have fled to Turkey since the civil war started in Syria in 2011. Refugees and local residents have been facing various challenges such as sociocultural and economic ones and access to health services. Trauma exposure is one of the most important and underestimated health problems of refugees settling in camps. Aims. We aimed to evaluate refugee admissions to emergency department because of trauma in means of demographics of patients and mechanism of trauma and compare the results with the local population. Methods. Retrospective evaluation of results and comparison with the results of local population. Results. We determined that the ratio of emergency admission of refugee patients because of trauma was significantly higher than the local population for most types of trauma. Conclusion. Further studies with more refugee participants are needed to fully understand the underlying reasons for this high ratio to protect refugees as well as for planning to take caution to attenuate the burden on healthcare systems.

Physical Trauma among Refugees: Comparison between Refugees and Local Population Who Were Admitted to Emergency Department—Experience of a State Hospital in Syrian Border District

Science.gov (United States)

Basceken, Salim Ilksen; Kesilmez, Emrullah Cem

2017-01-01

Background Hundreds of thousands of people have fled to Turkey since the civil war started in Syria in 2011. Refugees and local residents have been facing various challenges such as sociocultural and economic ones and access to health services. Trauma exposure is one of the most important and underestimated health problems of refugees settling in camps. Aims We aimed to evaluate refugee admissions to emergency department because of trauma in means of demographics of patients and mechanism of trauma and compare the results with the local population. Methods Retrospective evaluation of results and comparison with the results of local population. Results We determined that the ratio of emergency admission of refugee patients because of trauma was significantly higher than the local population for most types of trauma. Conclusion Further studies with more refugee participants are needed to fully understand the underlying reasons for this high ratio to protect refugees as well as for planning to take caution to attenuate the burden on healthcare systems. PMID:28694829

Nonarteritic ischemic optic neuropathy secondary to severe ocular hypertension masked by interface fluid in a post-LASIK eye.

Science.gov (United States)

Pham, Mai T; Peck, Rachel E; Dobbins, Kendall R B

2013-06-01

We report a case of ischemic optic neuropathy arising from elevated intraocular pressure (IOP) masked by interface fluid in a post-laser in situ keratomileusis (LASIK) eye. A 51-year-old man, who had had LASIK 6 years prior to presentation, sustained blunt trauma to the left eye that resulted in a hyphema and ocular hypertension. Elevated IOP resulted in accumulation of fluid in the stromal bed-LASIK flap interface, leading to underestimation of IOP when measured centrally over the flap. After days of unrecognized ocular hypertension, ischemic optic neuropathy developed. To our knowledge, this is the first reported case of ischemic optic neuropathy resulting from underestimated IOP measurements in a post-LASIK patient. It highlights the inaccuracy of IOP measurements in post-LASIK eyes and a vision-threatening potential complication. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2013 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Ocular complications of boxing

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Bianco, M; Vaiano, A; Colella, F; Coccimiglio, F; Moscetti, M; Palmieri, V; Focosi, F; Zeppilli, P; Vinger, P

2005-01-01

Objectives: To investigate the prevalence of ocular injuries in a large population of boxers over a period of 16 years, in particular, the most severe lesions that may be vision threatening. Methods: Clinical records of the medical archive of the Italian Boxing Federation were analysed. A total of 1032 boxers were examined from February 1982 to October 1998. A complete ophthalmological history was available for 956, who formed the study population (a total of 10 697 examinations). The following data were collected: age when started boxing; duration of competitive boxing career (from the date of the first bout); weight category; a thorough ocular history. The following investigations were carried out: measurement of visual acuity and visual fields, anterior segment inspection, applanation tonometry, gonioscopy, and examination of ocular fundus. Eighty age matched healthy subjects, who had never boxed, formed the control group. Results: Of the 956 boxers examined, 428 were amateur (44.8%) and 528 professional (55.2%). The median age at first examination was 23.1 (4.3) years (range 15–36). The prevalence of conjunctival, corneal, lenticular, vitreal, ocular papilla, and retinal alterations in the study population was 40.9% compared with 3.1% in the control group (p⩽0.0001). The prevalence of serious ocular findings (angle, lens, macula, and peripheral retina alterations) was 5.6% in boxers and 3.1% in controls (NS). Conclusions: Boxing does not result in a higher prevalence of severe ocular lesions than in the general population. However, the prevalence of milder lesions (in particular with regard to the conjunctiva and cornea) is noteworthy, justifying the need for adequate ophthalmological surveillance. PMID:15665199

Single Versus Multiple Solid Organ Injuries Following Blunt Abdominal Trauma.

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El-Menyar, Ayman; Abdelrahman, Husham; Al-Hassani, Ammar; Peralta, Ruben; AbdelAziz, Hiba; Latifi, Rifat; Al-Thani, Hassan

2017-11-01

We aimed to describe the pattern of solid organ injuries (SOIs) and analyze the characteristics, management and outcomes based on the multiplicity of SOIs. A retrospective study in a Level 1 trauma center was conducted and included patients admitted with blunt abdominal trauma between 2011 and 2014. Data were analyzed and compared for patients with single versus multiple SOIs. A total of 504 patients with SOIs were identified with a mean age of 28 ± 13 years. The most frequently injured organ was liver (45%) followed by spleen (30%) and kidney (18%). One-fifth of patients had multiple SOIs, of that 87% had two injured organs. Patients with multiple SOIs had higher frequency of head injury and injury severity scores (p hepatic injuries (13%) than the other SOIs. SOIs represent one-tenth of trauma admissions in Qatar. Although liver was the most frequently injured organ, the rate of mortality was higher in pancreatic injury. Patients with multiple SOIs had higher morbidity which required frequent operative management. Further prospective studies are needed to develop management algorithm based on the multiplicity of SOIs.

Evaluating ocular blood flow

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Jyotsna Maram

2017-01-01

Full Text Available Studies have shown that vascular impairment plays an important role in the etiology and pathogenesis of various ocular diseases including glaucoma, age-related macular degeneration, diabetic retinopathy, and retinal venous occlusive disease. Thus, qualitative and quantitative assessment of ocular blood flow (BF is a topic of interest for early disease detection, diagnosis, and management. Owing to the rapid improvement in technology, there are several invasive and noninvasive techniques available for evaluating ocular BF, with each of these techniques having their own limitations and advantages. This article reviews these important techniques, with a particular focus on Doppler Fourier domain optical coherence tomography (OCT and OCT-angiography.

Screening ultrasonography of 2,204 patients with blunt abdominal trauma in the Wenchuan earthquake.

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Zhou, Jixiang; Huang, Jiwei; Wu, Hong; Jiang, Hui; Zhang, Heqing; Prasoon, Pankaj; Xu, Yinglong; Bai, Yannan; Qiu, Jianguo; Zeng, Yong

2012-10-01

Abdominal injuries constitute a small proportion of all earthquake-related traumas; however, it often resulted in fatal hemorrhage. Ultrasonography has been described as an effective triage tool in the evaluation of blunt abdominal trauma. We aimed to present an overview of the diagnostic accuracy of screening ultrasonography for patients with blunt abdominal trauma admitted to various hospitals during the Wenchuan earthquake in China. We retrospectively analyzed the patients with blunt abdominal trauma who underwent ultrasonography after admission to various hospitals. Ultrasonography findings were considered positive if evidence of free fluid or a parenchymal injury was identified. Ultrasonography findings were compared with the findings of computed tomography, diagnostic peritoneal lavage, repeated ultrasonography, cystography, operation, and/or the clinical course. Findings from 2,204 ultrasonographic examinations were evaluated. Findings of 199 ultrasonographic examinations (9.0%) were considered positive. Of the patients, 12 (0.5%) had a false-negative ultrasonographic findings; of this group, 3 (25%) required exploratory laparotomy. Ultrasonography had a sensitivity of 91.9%, specificity of 96.9%, and an accuracy of 96.6% for detection of abdominal injuries. Positive predictive value was 68.3%, and negative predictive value was 99.4%. Screening ultrasonography is highly reliable in the setting of blunt abdominal trauma after earthquake. It should be used as an initial diagnostic modality in the evaluation of most blunt abdominal trauma. Diagnostic study, level III.

Evaluating the Relationship between Rib Fractures and the Probability of Abdominal Trauma; a Brief Report

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Vahid Monsef Kasmaei

2015-02-01

Full Text Available Introduction: Trauma is one of the most important causes of death in patients under 40 years of age and the third common cause of death regardless of age. Rib cage damages are one of the major reasons for death in the early minutes post-trauma. Therefore, the present study aimed to evaluate the frequency of intra-abdominal injury in the patients with rib fracture who were referred to emergency department. Methods: This cross-sectional study included 60 patients with rib fractures who were admitted to the emergency department of Poorsina Hospital, Rasht, Iran, from March 2011 to March2012. A checklist was filled out for all the patients including age, sex, trauma mechanism, side and site of fracture, the number of broken ribs, the results of abdominal ultrasonography, the need for laparotomy and mortality. The collected data were classified based on descriptive statistics and analyzed using SPSS 16. Results: 60 patients with the mean age of 47.26±13.71 years were admitted to the emergency department during this time (81.7% male. The most common mechanism of trauma was car accident [22(36.7%]. Among these 60 patients, 71 rib fractures in 3 levels of chest (upper, middle, lower were detected and 50 (83.3% in the same area. Mean number of fractured ribs was 2.85±2.2 (minimum: 1, maximum 10. In 3 (5% patients, fracture was on both sides. The results of abdominal ultrasonography in 7 (11.7% patients were positive. The number of fractured ribs (p=0.017 and the area of the fracture (p=0.048 showed a significant correlation with the presence of intra-abdominal free fluid. The fracture of more than 2 ribs directly correlated with the possibility of intra-abdominal hemorrhage (p<0.0001. Conclusion: Based on the results of this study, it seems that the number and area of the fractured ribs directly and significantly correlate with the probability of abdominal trauma based on the results of abdominal ultrasonography.

[Relevance of Vascular Trauma in Trauma Care - Impact on Clinical Course and Mortality].

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Lech, L; Jerkku, T; Kanz, K-G; Wierer, M; Mutschler, W; Koeppel, T A; Lefering, R; Banafsche, R

2016-10-01

There is a lack of evidence as to the relevance of vascular trauma (VT) in patients with severe injuries. Therefore, we reviewed registry data in the present study in order to systematically objectify the effect of VT in these patients. This study aimed to provide an adequate picture of the relevance of vascular trauma and to identify adverse prognostic factors. In a retrospective analysis of records from the TraumaRegister DGU® (TR-DGU) in two subgroups with moderate and severe VT, we examined the records for differences in terms of morbidity, mortality, follow-up and prognostic parameters compared to patients without VT with the same ISS. From a total of 42,326 patients, 2,961 (7 %) had a VT, and in 2,437 cases a severe VT (AIS ≥ 3) was diagnosed (5.8 %). In addition to a higher incidence of shock and a 2 to 3-fold increase in fluid replacement and erythrocyte transfusion, patients with severe VT had a 60 % higher rate of multiple organ failure, and in-hospital mortality was twice as high (33.8 %). The massively increased early mortality (8.0 vs. 25.2 %) clearly illustrates how severely injured patients are placed at risk by the presence of a relevant VT with a comparable ISS. In our opinion, due to an unexpected poor prognosis in the TR-DGU data for vascular injuries, increased attention is required in the care of severely injured patients. Based on our comprehensive analysis of negative prognostic factors, a further adjustment to the standards of vascular medicine could be advisable. The influence of the level of care provided by the admitting hospital and the relevance of a further hospital transfer to prognosis and clinical outcome is currently being analysed. Georg Thieme Verlag KG Stuttgart · New York.

Plasticity of the human otolith-ocular reflex

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Wall, C. 3rd; Smith, T. R.; Furman, J. M.

1992-01-01

The eye movement response to earth vertical axis rotation in the dark, a semicircular canal stimulus, can be altered by prior exposure to combined visual-vestibular stimuli. Such plasticity of the vestibulo-ocular reflex has not been described for earth horizontal axis rotation, a dynamic otolith stimulus. Twenty normal human subjects underwent one of two types of adaptation paradigms designed either to attenuate or enhance the gain of the semicircular canal-ocular reflex prior to undergoing otolith-ocular reflex testing with horizontal axis rotation. The adaptation paradigm paired a 0.2 Hz sinusoidal rotation about a vertical axis with a 0.2 Hz optokinetic stripe pattern that was deliberately mismatched in peak velocity. Pre- and post-adaptation horizontal axis rotations were at 60 degrees/s in the dark and produced a modulation in the slow component velocity of nystagmus having a frequency of 0.17 Hz due to putative stimulation of the otolith organs. Results showed that the magnitude of this modulation component response was altered in a manner similar to the alteration in semicircular canal-ocular responses. These results suggest that physiologic alteration of the vestibulo-ocular reflex using deliberately mismatched visual and semicircular canal stimuli induces changes in both canal-ocular and otolith-ocular responses. We postulate, therefore, that central nervous system pathways responsible for controlling the gains of canal-ocular and otolith-ocular reflexes are shared.

Traumatismos oculares en el deporte

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Javier Elizalde

2007-06-01

Full Text Available Los traumatismos oculares durante la práctica deportiva son relativamente frecuentes, pueden acontecer en el contexto de cualquier deporte y son muy variados, tanto en su origen, gravedad y forma de presentación clínica (traumatismos incisos, contusos o inciso-contusos. A pesar de que el diagnóstico precoz y un tratamiento adecuado a cargo de un oftalmólogo especialista suele ayudar a mejorar el pronóstico de estos casos, es cierto que en algunas situaciones las lesiones oculares secundarias al traumatismo son clínicamente irreversibles. El autor revisa la repercusión clínica ocular de los accidentes deportivos con compromiso de la órbita, de los párpados, del segmento anterior y/o posterior del globo ocular, y de las vías ópticas. La mayoría de estas lesiones se pueden evitar optimizando el estado físico (y ocular antes de la práctica deportiva, y utilizando la técnica y el material adecuado para cada situación. Asimismo una buena educación deportiva desde la infancia y la utilización de gafas de protección ocular adaptadas a cada deporte juegan un papel esencial en la prevención de estos accidentes.

Blunt splenic trauma in children: are we too careful?

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De Jong, W J J; Nellensteijn, D R; Ten Duis, H J; Albers, M J I J; Moumni, M El; Hulscher, J B F

2011-08-01

There has been a shift from operative treatment (OT) to non-operative treatment (NOT) of splenic injury. We evaluated the outcomes of treatment of pediatric patients with blunt splenic trauma in our hospital, with special focus on the outcomes after NOT. The data of all patients splenic injury admitted between 1988 and 2007 were retrospectively analyzed. Mechanism of injury, type of treatment, ICU stay, total hospital stay, morbidity and mortality were assessed. Patients suffering isolated splenic injuries were assessed separately from patients with multiple injuries. Patients were subsequently divided into those admitted before and after 2000. There were 64 patients: 49 males and 15 females with a mean age of 13 years (range 0-18). 3 patients died shortly after admission due to severe neurological injury and were excluded. In the remaining 61 patients concomitant injuries, present in 62%, included long bone fractures (36%), chest injuries (16%), abdominal injuries (33%) and head injuries (30%). Mechanisms of injury were: car accidents (26%), motorcycle (20%), bicycle (19%), fall from height (17%) and pedestrians struck by a moving vehicle (8%). A change in treatment strategy was evident for the pre- and post-2000 periods. Significantly more patients had NOT after 2000 in both the isolated splenic injury group and the multi-trauma group [4/11 (36%) before vs. 10/11 (91%) after (p=0.009); 15/19 (79%) before vs. 8/20 (40%) after 2000 (p=0.03)]. There was also a significant shift to spleen-preserving operations. All life-threatening complications occurred within trauma group. Splenic injury in children is associated with substantial mortality. This is due to concomitant injuries and not to the splenic injury. Non-operative treatment is increasingly preferred to operative procedures when treating splenic injuries in hemodynamically, stable children. ICU and hospital stay have, despite the change from OT to NOT, remained the same. Complications after NOT are rare. We

The number of displaced rib fractures is more predictive for complications in chest trauma patients.

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Chien, Chih-Ying; Chen, Yu-Hsien; Han, Shih-Tsung; Blaney, Gerald N; Huang, Ting-Shuo; Chen, Kuan-Fu

2017-02-28

Traumatic rib fractures can cause chest complications that need further treatment and hospitalization. We hypothesized that an increase in the number of displaced rib fractures will be accompanied by an increase in chest complications. We retrospectively reviewed the trauma registry between January 2013 and May 2015 in a teaching hospital in northeastern Taiwan. Patients admitted with chest trauma and rib fractures without concomitant severe brain, splenic, pelvic or liver injuries were included. The demographic data, such as gender, age, the index of coexistence disease, alcohol consumption, trauma mechanisms were analyzed as potential predictors of pulmonary complications. Pulmonary complications were defined as pneumothorax, hemothorax, flail chest, pulmonary contusion, and pneumonia. In the 29 months of the study period, a total of 3151 trauma patients were admitted to our hospital. Among them, 174 patients were enrolled for final analysis. The most common trauma mechanism was road traffic accidents (58.6%), mainly motorbike accidents (n = 70, 40.2%). Three or more displaced rib fractures had higher specificity for predicting complications, compared to three or more total rib fractures (95.5% vs 59.1%). Adjusting the severity of chest trauma using TTSS and Ribscore by multivariable logistic regression analysis, we found that three or more rib fractures or any displaced rib fracture was the most significant predictor for developing pulmonary complication (aOR: 5.49 95% CI: 1.82-16.55). Furthermore, there were 18/57 (31.6%) patients with fewer than three ribs fractures developed pulmonary complications. In these 18 patients, only five patients had delayed onset complications and four of them had at least one displaced rib fracture. In this retrospective cohort study, we found that the number of displaced or total rib fractures, bilateral rib fractures, and rib fractures in more than two areas were associated with the more chest complications. Furthermore

The association between type of spine fracture and the mechanism of trauma: A useful tool for identifying mechanism of trauma on legal medicine field.

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Aghakhani, Kamran; Kordrostami, Roya; Memarian, Azadeh; Asl, Nahid Dadashzadeh; Zavareh, Fatemeh Noorian

2018-05-01

Determining the association between mechanism of trauma, and the type of spine column fracture is a useful approach for exactly describing spine injury on forensic medicine field. We aimed to determine mechanism of trauma based on distribution of the transition of spinal column fractures. This cross-sectional survey was performed on 117 consecutive patients with the history of spinal trauma who were admitted to emergency ward of Rasoul-e-Akram Hospital in Tehran, Iran from April 2015 to March 2016. The baseline characteristics were collected by reviewing the hospital recorded files. With respect to mechanism of fracture, 63.2% of fractures were caused by falling, 30.8% by collisions with motor vehicles, and others caused by the violence. Regarding site of fracture, lumbosacral was affected in 47.9%, thoracic in 29.9%, and cervical in 13.7%. Regarding type of fracture, burst fracture was the most common type (71.8%) followed by compressive fracture (14.5%). The site of fracture was specifically associated with the mechanism of injury; the most common injuries induced by falling from height were found in lumbosacral and cervical sites, and the most frequent injuries by traffic accidents were found in thoracic site; also the injuries following violence were observed more in lumbar vertebrae. The burst fractures were more revealed in the patients affected by falling from height and by traffic accidents, and both burst and compressive fractures were more observed with the same result in the patients injured with violence (p = 0.003). The type of spine fracture due to trauma is closely associated with the mechanism of trauma that can be helpful in legal medicine to identify the mechanism of trauma in affected patients. Copyright © 2018. Published by Elsevier Ltd.

Occult pneumomediastinum in blunt chest trauma: clinical significance.

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Rezende-Neto, J B; Hoffmann, J; Al Mahroos, M; Tien, H; Hsee, L C; Spencer Netto, F; Speers, V; Rizoli, S B

2010-01-01

Thoracic injuries are potentially responsible for 25% of all trauma deaths. Chest X-ray is commonly used to screen patients with chest injury. However, the use of computed tomography (CT) scan for primary screening is increasing, particularly for blunt trauma. CT scans are more sensitive than chest X-ray in detecting intra-thoracic abnormalities such as pneumothoraces and pneumomediastinums. Pneumomediastinum detected by chest X-ray or "overt pneumomediastinum", raises the concern of possible aerodigestive tract injuries. In contrast, there is scarce information on the clinical significance of pneumomediastinum diagnosed by CT scan only or "occult pneumomediastinum". Therefore we investigated the clinical consequences of occult pneumomediastinum in our blunt trauma population. A 2-year retrospective chart review of all blunt chest trauma patients with initial chest CT scan admitted to a level I trauma centre. Data extracted from the medical records include; demographics, occult, overt, or no pneumomediastinum, the presence of intra-thoracic aerodigestive tract injuries (trachea, bronchus, and/or esophagus), mechanism and severity of injury, endotracheal intubation, chest thoracostomy, operations and radiological reports by an attending radiologist. All patients with intra-thoracic aerodigestive tract injuries from 1994 to 2004 were also investigated. Of 897 patients who met the inclusion criteria 839 (93.5%) had no pneumomediastinum. Five patients (0.6%) had overt pneumomediastinum and 53 patients (5.9%) had occult pneumomediastinum. Patients with occult pneumomediastinum had significantly higher ISS and AIS chest (pchest thoracostomy tube was more common (ppneumothorax. None of the patients with occult pneumomediastinum had aerodigestive tract injuries (95%CI 0-0.06). Follow up CT scan of patients with occult pneumomediastinum showed complete resolution in all cases, in average 3 h after the initial exam. Occult pneumomediastinum occurred in approximately 6% of

Interocular differences in visual quality due to ocular aberrations and scattering in a patient with post-traumatic anisocoria: A case report

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Andrés Gené-Sampedro

2012-04-01

Full Text Available A 41-year-old patient with visual disturbances after an ocular trauma in right eye three years before was carefully analyzed and discussed. No corneal or intraocular sequelae were present. Only a significant anisocoria could be observed. Right eye (RE achieved a best spectacle-corrected visual acuity (BSCVA of 0.05 LogMAR with a refraction of +0.50 sphere and −1.25 cylinder. Left eye (LE achieved a BSCVA of 0.0 LogMAR with a refraction of +0.75 sphere and −1.00 cylinder. In photopic conditions pupil diameter was 4.96 mm for RE and 3.02 mm for LE whereas in scotopic conditions, these values were 7.45 mm and 6.71 mm, respectively. More significant levels of higher-order corneal and ocular aberrations were found in RE for the same pupil size. In addition, the scattering index (OSI was 3.8 in RE and 1.0 in LE (4-mm pupil. In conclusion, anisocoria can lead to relevant visual disturbances if significant interocular differences in ocular aberrations and scattering are present.

Penetrating trauma; experience from Southwest Finland between 1997 and 2011, a retrospective descriptive study.

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Inkinen, J; Kirjasuo, K; Gunn, J; Kuttila, K

2015-08-01

(1) There is lack of epidemiological data on penetrating trauma in European countries. (2) In Finland most acts of violence are performed under the influence of alcohol. The aim of this study was to determine the incidence and types of injury, treatment and survival of patients with penetrating injuries to the thorax and abdomen. This study includes two trauma centers with combined catchment area of approximately 720,000 patients. Patients were identified from patient records using ICD-10 codes. Patients were predominantly young males and they were stab victims. The average yearly incidence for penetrating trauma was 0.9/100,000 inhabitants. Thirteen percent of patients admitted gave a negative toxicology screen or breathalyzer test for alcohol. Twenty two percent of wounds were self-inflicted. Fifty five percent of patients received a chest tube and 30 patients (23%) underwent emergent thoracotomy after sustaining critical injury to the thorax. A considerable proportion (12%) of the study group also later died due to alcohol and/or violence, highlighting the psychosocial co-morbidity among penetrating trauma victims. Chest tube insertion is a skill to be mastered by any on-call physician. This simple procedure can be potentially life-saving. There is also a call for assessment of psychosocial well-being among penetrating trauma victims.

What Is an Ocular Migraine?

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... When to seek help What is an ocular migraine? Is it a sign of something serious? Answers ... and retinal migraine, which could signal something serious. Migraine aura affecting your vision Ocular migraine sometimes describes ...

Ocular manifestations of leptospirosis

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Rathinam S

2005-01-01

Full Text Available Leptospiral uveitis is a common entity in tropical countries. Ocular manifestations are noted in the second phase of illness, but these remain under-diagnosed mainly because of the prolonged symptom-free period that separates the systemic manifestations from detection of ocular manifestations.Varying ophthalmic presentations and the intrinsic nature of different types of uveitis to mimic one another also challenge the accuracy of the diagnosis. Of the individual ocular signs, the combination of acute, non-granulomatous, panuveitis, hypopyon, vasculitis, optic disc edema, membranous vitreous opacities and absence of choroiditis or retinitis have high predictive value for the clinical diagnosis of leptospiral uveitis. Geographic location of the patient, occupation, socio-economic status, risk factors related to exposure, past history of fever or jaundice also aid in diagnosis.Steroids are the mainstay of treatment for leptospiral uveitis. Depending upon the severity and anatomical location of inflammatory lesion, topical, peri-ocular and/or systemic steroids are given. The prognosis is generally good, even when the inflammation is severe.

[Delayed perforation of the cecum and sigmoid colon after blunt abdominal trauma in a patient with multiple injuries].

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Miranda, E; Arroyo, A; Ronda, J M; Muñoz, J L; Alonso, C; Martínez-Peñuelas, F; Martí-Viaño, J L

2007-01-01

Blunt abdominal trauma can damage the intestinal vasculature and may occasionally lead to delayed intestinal perforation, associated with a combined rate of morbidity and mortality of 25%. The diagnosis of such complications is hindered by sedation in critical patients, however, and morbimortality in this population is therefore higher. We report the case of a man with multiple injuries admitted to the intensive care unit, where delayed perforations of the sigmoid colon and cecum were diagnosed. The management of blunt abdominal trauma is reviewed and the possible causes, diagnostic approaches, and treatment options for colon injuries are discussed.

Follicular lymphoma of the ocular adnexal region

DEFF Research Database (Denmark)

Rasmussen, Peter Kristian; Ralfkiaer, E.; Prause, J.U.

2015-01-01

Purpose To characterize the clinicopathological features of follicular lymphoma of the ocular adnexal region. Methods Retrospective nation-based study of Danish patients with ocular adnexal follicular lymphoma from January 1st 1980 through December 31st 2009. Results Twenty-four patients...... with ocular adnexal follicular lymphoma were identified. Fourteen (58%) of the patients were females. The median age was 63 years (range: 42–96 years). Eleven (46%) of the patients had primary ocular adnexal lymphoma, seven (29%) had an ocular adnexal lesion in conjunction with a concurrent systemic lymphoma...... and six patients (25%) presented with an ocular adnexal relapse. The most frequently affected sites were the lacrimal gland (38%) and the orbit (33%). Thirteen patients (54%) presented with Ann Arbor stage IE lymphoma, four (17%) had stage IIE, two patients (8%) stage IIIE, and five patients (21%) had...

Delayed pneumothorax complicating minor rib fracture after chest trauma.

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Lu, Ming-Shian; Huang, Yao-Kuang; Liu, Yun-Hen; Liu, Hui-Ping; Kao, Chiung-Lun

2008-06-01

trauma and minor rib fractures should be admitted for close observation when presenting with SubcEmph because of possible delayed presentation of PTX.

Radiation exposure of ventilated trauma patients in intensive care: a retrospective study comparing two time periods.

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Yee, Micaela V; Barron, Rochelle A; Knobloch, Tom A; Pandey, Umesh; Twyford, Catherine; Freebairn, Ross C

2012-08-01

To describe the cumulative effective dose of radiation that was received during the initial Emergency Department assessment and ICU stay of patients admitted with trauma, who required mechanical ventilation, during two time periods. A retrospective analysis of radiological and clinical data, set in a regional nonurban ICU. Two cohorts (starting 1 January 2004 and 1 January 2009), each comprising 45 adult patients admitted with trauma who were mechanically ventilated in intensive care, were studied. Frequency and type of radiological examinations, demographic information, and clinical data were collated from the radiological database, hospital admission record and Australian Outcomes Research Tool for Intensive Care database. Cumulative effective doses were calculated and expressed as a total dose and average daily dose for each cohort. The median cumulative effective dose per patient (in milliSieverts) increased from 34.59 [interquartile range (IQR) 9.08-43.91] in 2004 to 40.51 (IQR 22.01-48.87) in 2009, P=0.045. An increased number of computed tomography examinations per patient was also observed over the same interval from an average of 2.11 (median 2, IQR 1-3) in 2004 to an average of 2.62 (2, 2-4) in 2009, P=0.046. The radiation exposure of mechanically ventilated trauma patients in intensive care has increased over time. Radiation exposure should be prospectively monitored and staff should be aware of the increased risk resulting from this change in practice.

Causes of Stranding and Mortality, and Final Disposition of Loggerhead Sea Turtles (Caretta caretta) Admitted to a Wildlife Rehabilitation Center in Gran Canaria Island, Spain (1998-2014): A Long-Term Retrospective Study.

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Orós, Jorge; Montesdeoca, Natalia; Camacho, María; Arencibia, Alberto; Calabuig, Pascual

2016-01-01

The aims of this study were to analyze the causes of stranding of 1,860 loggerhead turtles (Caretta caretta) admitted at the Tafira Wildlife Rehabilitation Center in Gran Canaria Island, Spain, from 1998 to 2014, and to analyze the outcomes of the rehabilitation process to allow meaningful auditing of its quality. Primary causes of morbidity were classified into seven categories: entanglement in fishing gear and/or plastics, ingestion of hooks and monofilament lines, trauma, infectious disease, crude oil, other causes, and unknown/undetermined. Final dispositions were calculated as euthanasia (Er), unassisted mortality (Mr), and release (Rr) rates. Time to death (Td) for euthanized and dead turtles, and length of stay for released (Tr) turtles were evaluated. The most frequent causes of morbidity were entanglement in fishing gear and/or plastics (50.81%), unknown/undetermined (20.37%), and ingestion of hooks (11.88%). The final disposition of the 1,634 loggerhead turtles admitted alive were: Er = 3.37%, Mr = 10.34%, and Rr = 86.29%. Er was significantly higher in the trauma category (18.67%) compared to the other causes of admission. The highest Mr was observed for turtles admitted due to trauma (30.67%). The highest Rr was observed in the crude oil (93.87%) and entanglement (92.38%) categories. The median Tr ranged from 12 days (unknown) to 70 days (trauma). This survey is the first large-scale epidemiological study on causes of stranding and mortality of Eastern Atlantic loggerheads and demonstrates that at least 71.72% of turtles stranded due to anthropogenic causes. The high Rr (86.29%) emphasizes the importance of marine rehabilitation centers for conservation purposes. The stratified analysis by causes of admission of the three final disposition rates, and the parameters Td and Tr should be included in the outcome research of the rehabilitation process of sea turtles in order to allow comparative studies between marine rehabilitation centers around the world.

Causes of Stranding and Mortality, and Final Disposition of Loggerhead Sea Turtles (Caretta caretta Admitted to a Wildlife Rehabilitation Center in Gran Canaria Island, Spain (1998-2014: A Long-Term Retrospective Study.

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Jorge Orós

Full Text Available The aims of this study were to analyze the causes of stranding of 1,860 loggerhead turtles (Caretta caretta admitted at the Tafira Wildlife Rehabilitation Center in Gran Canaria Island, Spain, from 1998 to 2014, and to analyze the outcomes of the rehabilitation process to allow meaningful auditing of its quality.Primary causes of morbidity were classified into seven categories: entanglement in fishing gear and/or plastics, ingestion of hooks and monofilament lines, trauma, infectious disease, crude oil, other causes, and unknown/undetermined. Final dispositions were calculated as euthanasia (Er, unassisted mortality (Mr, and release (Rr rates. Time to death (Td for euthanized and dead turtles, and length of stay for released (Tr turtles were evaluated.The most frequent causes of morbidity were entanglement in fishing gear and/or plastics (50.81%, unknown/undetermined (20.37%, and ingestion of hooks (11.88%. The final disposition of the 1,634 loggerhead turtles admitted alive were: Er = 3.37%, Mr = 10.34%, and Rr = 86.29%. Er was significantly higher in the trauma category (18.67% compared to the other causes of admission. The highest Mr was observed for turtles admitted due to trauma (30.67%. The highest Rr was observed in the crude oil (93.87% and entanglement (92.38% categories. The median Tr ranged from 12 days (unknown to 70 days (trauma.This survey is the first large-scale epidemiological study on causes of stranding and mortality of Eastern Atlantic loggerheads and demonstrates that at least 71.72% of turtles stranded due to anthropogenic causes. The high Rr (86.29% emphasizes the importance of marine rehabilitation centers for conservation purposes. The stratified analysis by causes of admission of the three final disposition rates, and the parameters Td and Tr should be included in the outcome research of the rehabilitation process of sea turtles in order to allow comparative studies between marine rehabilitation centers around the world.

[Preventing occupational eye trauma (Geneva, Switzerland)].

Science.gov (United States)

Ngondi, C Emole; Chastonay, P; Dosso, A

2010-01-01

Occupational eye trauma causes injuries with often serious socioprofessional, medical-legal, and economic consequences, not only for workers themselves, but also for employers. In spite of today's legislation and the efforts to encourage prevention, the frequency of occupational ocular accidents remains relatively high despite how easy it is to protect the eyes. In this study, the reasons that these accidents persist despite the progress made in preventive measures was investigated. From January to July 2005, we analyzed the parameters related to 175 occupational eye injuries. All patients agreed to take part in this study, which was carried out in the emergency unit of the Ophthalmology Clinic at Geneva University Hospital. Additional data was collected in companies. Construction workers were the most exposed (41.1%). The activity with the greatest risk was grinding (19.4%). The most affected structure of the eye was the cornea (84%), 72.6% patients were not equipped with ocular protection at the time of the accident, and 17.4% wore poorly adapted eye protection. This can be explained by negligence, lack of awareness, etc. Overall, workers, employers, and the legislation in force are all responsible. Our results are comparable with those found in the literature, with certain particularities because heavy industry was underrepresented in our sample. Analysis of the law on the prevention of occupational accidents and diseases shows that the worker is not sufficiently aware of his responsibilities. To our knowledge, the legal aspects treated herein have not been studied. As done in certain studies, we emphasize the importance of preventive ophthalmologic examinations as well as improvement of both working conditions and worker awareness in the workplace. Primary prevention must be reinforced. Information campaigns within the workplace aimed at workers and revision of the laws on occupational safety are some of the recommendations that are proposed to control

Complications of presumed ocular tuberculosis.

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Hamade, Issam H; Tabbara, Khalid F

2010-12-01

To determine the effect of steroid treatment on visual outcome and ocular complications in patients with presumed ocular tuberculosis. Retrospective review of patients with presumptive ocular tuberculosis. The clinical diagnosis was made based on ocular findings, positive purified protein derivative (PPD) testing of more than 15 mm induration, exclusion of other causes of uveitis and positive ocular response to anti-tuberculous therapy (ATT) within 4 weeks. Group 1 included patients who had received oral prednisone or subtenon injection of triamcinolone acetonide prior to ATT. Group 2 included patients who did not receive corticosteroid therapy prior to administration of ATT.   Among 500 consecutive new cases of uveitis encountered in 1997-2007 there were 49 (10%) patients with presumed ocular tuberculosis. These comprised 28 (57%) male and 21 (43%) female patients with a mean age of 45 years (range 12-76 years). Four (20%) patients in group 1 had initial visual acuity of 20/40 or better, in comparison to eight (28%) patients in group 2. At 1-year follow-up, six (30%) patients in group 1 had a visual acuity of 20/40 or better compared with 20 (69%) patients in group 2 (p = 0.007). Of 20 eyes (26%) in group 1 that had visual acuity of < 20/50 at 1-year follow up, 14 (70%) eyes developed severe chorioretinal lesion (p = 0.019). Early administration of corticosteroids without anti-tuberculous therapy in presumed ocular tuberculosis may lead to poor visual outcome compared with patients who did not receive corticosteroids prior to presentation. Furthermore, the severity of chorioretinitis lesion in the group of patients given corticosteroid prior to ATT may account for the poor visual outcome. © 2009 The Authors. Journal compilation © 2009 Acta Ophthalmol.

Ocular allergy latin american consensus

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Myrna Serapião dos Santos

2011-12-01

Full Text Available PURPOSE: To establish current definition, classification and staging, and to develop diagnosis and treatment recommendations for ocular allergy, by using Delphi approach. METHODS: Ten Latin American experts on ocular allergy participated in a 4-round Delphi panel approach. Four surveys were constructed and answered by panelists. A two-thirds majority was defined as consensus. Definition, classification, staging and diagnosis and treatment recommendations were the main outcomes. RESULTS: "Ocular allergy" was proposed as the general term to describe ocular allergic diseases. Consensus regarding classification was not reached. Signs and symptoms were considered extremely important for the diagnosis. It was consensus that a staging system should be proposed based on the disease severity. Environmental control, avoidance of allergens and the use of artificial tears were recommended as first line treatment. The secondary treatment should include topical anti-histamines, mast cell stabilizers and multi actions drugs. Topical non-steroidal anti-inflammatory and vasoconstrictors were not recommended. Topical corticosteroids were recommended as third line of treatment for the most severe keratoconjunctivitis. Consensus was not reached regarding the use of systemic corticosteroids or immunosuppressant. Surgical approach and unconventional treatments were not recommended as routine. CONCLUSION: The task of creating guidelines for ocular allergies showed to be very complex. Many controversial topics remain unsolved. A larger consensus including experts from different groups around the world may be needed to further improve the current recommendations for several aspects of ocular allergy.

Different techniques in fabrication of ocular prosthesis.

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Cevik, Pinar; Dilber, Erhan; Eraslan, Oguz

2012-11-01

Loss of an eye caused by cancer, trauma, or congenital defect creates a deep psychological impact on an individual's life especially social and professional life. Custom-made prosthesis, compared to stock prosthesis, provides a better fit to the eye socket, better cosmetic results, and less discomfort to the patient in the long term. The main objective of this article was to describe 3 different alternative and practical techniques of fabricating custom-made ocular prosthesis. An impression of anophthalmic socket was made with the addition of cured silicone-based precision impression material in all techniques. A master cast was prepared and duplicated with condensation silicone. A self-cure acrylic resin was polymerized in the silicone model and was fitted into the patient's eye socket. A digital photograph of the patient's iris was made using a digital camera and printed on good-quality photo paper in various shades and sizes in the first and the second techniques. Then the photo paper was coated with PVC so as not to allow any color flowing. The proper iris was then inserted to the acrylic base. The prosthesis was final processed using orthodontic heat polymerizing clear acrylic resin.In the other technique, after the trying-in process with wax pattern, an acrylic base was fabricated using heat polymerizing scleral acrylic resin. The prosthetic iris was fabricated from a transparent contact lens by painting the lens with watercolor paints and attaching it to an acrylic resin with tissue conditioner. The final process was made with heat polymerizing transparent acrylic resin. Custom-made prosthesis allows better esthetic and functional results to the patient in comparison to stock prosthesis. Further follow-up is necessary to check the condition and fit of the ocular prosthesis in such patients.

Trauma ocupacional por corpo estranho corneano superficial Occupational trauma due to superficial corneal foreign body

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Vanessa Miroski Gerente

2008-04-01

Full Text Available OBJETIVO: Avaliar a epidemiologia do trauma ocular por corpo estranho superficial de córnea. MÉTODOS: Os pacientes atendidos no Pronto-Socorro da Universidade Federal de São Paulo entre abril e junho de 2005 que apresentaram corpo estranho superficial de córnea foram entrevistados. Foram avaliados: sexo, idade, profissão, registro legal do emprego, uso, disponibilidade e tipo de equipamentos de proteção utilizados e a fiscalização do seu uso. O conhecimento das complicações deste tipo de acidente também foi avaliado. Os resultados foram analisados com teste do qui quadrado ou teste de Fisher. RESULTADOS: Foram entrevistados 123 pacientes. Apenas 3 eram do sexo feminino e a idade média foi de 36 anos. A maioria destes traumas ocorreu no ambiente de trabalho (86,2% e 58,4% não possuíam registro legal do emprego. As profissões mais freqüentemente envolvidas foram serralheiro, pedreiro e metalúrgico. Em 79,8% dos locais de trabalho havia equipamentos de proteção e 85,3% dos pacientes eram orientados a usá-los. Em 52,4% dos locais sua utilização era fiscalizada, mas apenas 34,2% usavam no momento do trauma. A utilização foi mais freqüente (p=0,008 e fiscalização mais presente (p=0,0415 entre pacientes com registro legal de emprego. Questionados sobre os riscos, 68,9% dos pacientes tinham consciência das complicações graves deste tipo de acidente. CONCLUSÃO: A maioria dos pacientes tem conhecimento sobre a gravidade do trauma ocular e este tipo de lesão ocorre mesmo em locais com equipamentos de proteção disponíveis, alguns deles até durante o seu uso. Os dados sugerem que enfoque maior da prevenção deve ser na fiscalização e utilização de equipamentos adequados.PURPOSE: To evaluate the epidemiology of superficial corneal foreign body. METHODS: Patients who were seen at the Emergency Service of the Federal University of São Paulo, from April/05 to June/05, were screened and those with superficial corneal

Ocular Manifestations of Acquired Immunodeficiency Syndrome.

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Kim, Young Shin; Sun, Hae Jung; Kim, Tae Hyong; Kang, Kui Dong; Lee, Sung Jin

2015-08-01

To investigate the patterns and risk factors of the ocular manifestations of acquired immunodeficiency syndrome (AIDS) and their correlation with CD4+ count in the era of highly active antiretroviral therapy (HAART). This retrospective study examined 127 AIDS patients who presented to Soonchunhyang University Hospital. Data were collected from patient interviews, clinical examinations, and laboratory investigations. Ophthalmologic examinations included the best-corrected visual acuity, intraocular pressure, anterior segment and adnexal examination, and dilated fundus examination. Of the 127 patients with AIDS, 118 were on HAART and 9 were not. The mean CD4+ count was 266.7 ± 209.1 cells/µL. There were ocular manifestations in 61 patients (48.0%). The incidence of anterior segment manifestations was higher than posterior segment manifestations at 28.3% and 19.7%, respectively. The mean CD4+ count was significantly (p AIDS. In this study, anterior segment and external ocular manifestations occurred more frequently than posterior segment manifestations. Also, the mean CD4+ count was significantly lower in patients with posterior segment ocular manifestations versus anterior segment ocular manifestations. We found that CD4+ count and age >35 years were independent risk factors for developing ocular manifestations.

Ocular findings in systemic lupus erythemato

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Samir S. Shoughy

2016-04-01

Full Text Available Systemic lupus erythematosus (SLE is a chronic multisystem autoimmune disease. Ocular complications occur in up to one-third of patients with SLE. The ocular findings may represent the initial manifestation of the disease and may lead to severe ocular morbidity and loss of vision. Early diagnosis and prompt management of patients with SLE are mandatory and require collaboration between the ophthalmologist and the rheumatologist.

Ocular findings in systemic lupus erythematosus.

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Shoughy, Samir S; Tabbara, Khalid F

2016-01-01

Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disease. Ocular complications occur in up to one-third of patients with SLE. The ocular findings may represent the initial manifestation of the disease and may lead to severe ocular morbidity and loss of vision. Early diagnosis and prompt management of patients with SLE are mandatory and require collaboration between the ophthalmologist and the rheumatologist.

Ocular and systemic pharmacokinetics of lidocaine hydrochloride ophthalmic gel in rabbits after topical ocular administration.

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Liu, Bing; Ding, Li; Xu, Xiaowen; Lin, Hongda; Sun, Chenglong; You, Linjun

2015-12-01

Lidocaine hydrochloride ophthalmic gel is a novel ophthalmic preparation for topical ocular anesthesia. The study is aimed at evaluating the ocular and systemic pharmacokinetics of lidocaine hydrochloride 3.5 % ophthalmic gel in rabbits after ocular topical administration. Thirty-six rabbits were randomly placed in 12 groups (3 rabbits per group). The rabbits were quickly killed according to their groups at 0 (predose), 0.0833, 0.167, 0.333, 0.667, 1, 1.5, 2, 3, 4, 6, and 8 h postdose and then the ocular tissue and plasma samples were collected. All the samples were analyzed by a validated LC-MS/MS method. The test result showed that the maximum concentration (C max) of lidocaine in different ocular tissues and plasma were all achieved within 20 min after drug administration, and the data of C max were (2,987 ± 1814) μg/g, (44.67 ± 12.91) μg/g, (26.26 ± 7.19) μg/g, (11,046 ± 2,734) ng/mL, and (160.3 ± 61.0) ng/mL for tear fluid, cornea, conjunctiva, aqueous humor, and plasma, respectively. The data of the elimination half-life in these tissues were 1.5, 3.2, 3.5, 1.9, and 1.7 h for tear fluid, cornea, conjunctiva, aqueous humor, and plasma, respectively. The intraocular lidocaine levels were significantly higher than that in plasma, and the elimination half-life of lidocaine in cornea, conjunctiva, and aqueous humor was relatively longer than that in tear fluid and plasma. The high intraocular penetration, low systemic exposure, and long duration in the ocular tissues suggested lidocaine hydrochloride 3.5 % ophthalmic gel as an effective local anesthetic for ocular anesthesia during ophthalmic procedures.

Chest Traumas due to Bicycle accident in Childhood

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Ufuk Cobanoglu

2011-09-01

Full Text Available Aim:Childhood injuries are the leading cause of death in children and result in significant healthcare utilization. Trauma is the second most common cause of mortality in children aged 1-4 years and leading cause of death in children older than 4 years. Thoracic injury is the second most leading cause of death in traumatized children. Multisystemic injury is found in more than 50% of children with thoracic injuries most of which are secondary to blunt traumas. We planned this study to evaluate thorax trauma cases secondary to bicycle driving in childhood and to draw attention to the importance of the regulation of traffic rules, the education of bicycle drivers.Material and Methods:  A retrospective evaluation was performed in 17 pediatric patients admitted to the Department of Thoracic Surgery during 2006-2010 with a diagnosis of chest trauma due to bicycle driving. For every patient, a pediatric trauma score (PTS was calculated. Descriptive statistics were performed for PTS. Results; Eleven (64.70% cases were injured due to the tricycle accidents and six cases 6 (35.29% were injured due to the two-wheeled bicycle accidents. The most frequent thoracic pathologies included pulmonary contusion (41.2% and chest wall contusion (29.41%. Extrathoracic injuries were seen in 35.29%, the extremities (17.64% and abdomino pelvic (11.76% being the most commonly involved. Treatment consisted of symptomatic treatment in 12 patients (70.58%, tube thoracostomy in 2 patients (11.76%, and thoracotomy in 1 patient (5.9%. The morbidity was seen in 3 patients (17.64%. The mortality rate was 5.9% (n:1. The mean PTS of the cases who had additional system injuries were significantly worse than the cases who had isolated chest traumas Conclusions: The pediatric thorax has a greater cartilage content and incomplete ossification of the ribs. Due to the pliability of the pediatric rib cage and mediastinal mobility, significant intrathoracic injury may exist in the

A Study on Hospital Admissions For Eye Trauma in Kashan, Iran.

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Movahedinejad, Tayebeh; Adib-Hajbaghery, Mohsen; Zahedi, Mohammad Reza

2016-05-01

Eye trauma is among the most common reasons for referral to hospital emergency departments and ophthalmologists' offices. It also is a common cause of vision loss worldwide. However, few studies are available on the changes in the epidemiology of eye trauma in Iran in recent years. This study aimed to investigate the characteristics of hospital admissions for eye trauma in Kashan from August 2011 to February 2014. A cross-sectional study was carried out on the hospital records of all patients with eye trauma who were admitted to Kashan's Matini hospital between August 2011 and February 2014. Having an eye trauma and being hospitalized for at least one day was selected as the criteria for inclusion in the study. The data were then recorded on a checklist devised by the researcher. After entering the data into the SPSS software, descriptive statistics (i.e., percentage, frequency, mean, and standard deviation) were calculated for all variables. Chi-square, Fisher's exact test, and Mann-Whitney U test were used to analyze the data. In total, 200 patients with eye trauma had been hospitalized in Matini Hospital between August 2011 and February 2014. Of these patients, 86% were males, 40% were in the age range of 20-39 years, 68% lived in urban areas, and 21% of those in employment were manual and industrial workers. Approximately 38.5% of eye traumas had occurred in the work place; 72.5% of patients had penetrating injuries and 98% of cases were injured in one eye. More injuries occurred in the cornea (25.5%) than elsewhere in the eye, and 75.5% of patients were treated surgically. Among all variables, only the type of trauma (P = 0.009) and cause of trauma (P = 0.004) were significantly related to the patients' gender. Eye trauma was prevalent among males, young people, urban residents, and manual and industrial workers. As the eyes play a vital role in daily life, communication, and work activities, and eye health is so important for individuals to attain high

Study on value of Extended-Focused Abdominal Scan For Trauma (e-FAST performed by non-radiologist emergency care doctors in Management of Trauma at Emergency Trauma Centre, Teaching Hospital, Karapitiya,Galle, Sri Lanka

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Seneviratne RW

2015-05-01

Full Text Available Background This study was designed to evaluate the accuracy and usefulness of ultrasound in the hands of emergency physicians and medical officers who are non-radiologistsin assessing Trauma patients at Emergency Trauma Centre(ETC at Teaching Hospital, Karapitiya, Galle, Sri Lanka Methodology We performed an observational study on Trauma patients admitted to Emergency Department at Teaching Hospital, Karapitiya from 1.12.2014 to 31.12.2014 who fulfilled indications for e-FAST using a specially designed performa. Accuracy of eFAST was tested by comparing the original with subsequent imaging, clinical decision by surgeons, findings at surgery or more than one of the above. Results 69 patients fulfilled the entry criteria.Nineteen of the scans were performed by consultants while rest was done by senior medical officers. All of them were trained in eFAST. Of the 20 scans which were positive there were four pneumothoraxes and one haemothorax. 15 scans which were positive for intraperitoneal free fluid were later. Out of 49 Patients who had negative scans 47 did not require surgery or any interventions. Other two required laparotomy later. Sensitivity and specificity ofeFast was 90.4% and 97.9% respectively. Positive predictive value was 95.0% while Negative predictive value was at 95.9% . Conclusions eFAST is a rapidand reliable alternative in detecting free intra-abdominal fluid as well as pneumotorax and haemothorax. It is a safe decision making tool which can be used with confidence and accuracy after brief training and experience by non radiologists which will reduce morbidity and mortality in trauma patients of Sri Lanka.

Iontoforese no transporte ocular de drogas Iontophoresis for ocular drug delivery

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Sílvia Ligório Fialho

2004-10-01

Full Text Available O método mais comum de administração de drogas no olho é por meio de colírios. Entretanto, por este método, não é possível atingir a concentração terapêutica nos fluidos e tecidos posteriores do olho. A administração sistêmica apresenta reduzido acesso ao segmento posterior do olho devido à presença das barreiras oculares. Injeções subconjuntivais e retrobulbares não são capazes de proporcionar níveis adequados da droga, e a injeção intravítrea é método invasivo, inconveniente e que apre-senta riscos de perfuração do bulbo ocular ou descolamento da retina. A iontoforese, no entanto, apresenta-se como alternativa para o transporte de doses terapêuticas de drogas para o segmento posterior do olho. A iontoforese é uma técnica que consiste na administração de drogas para o organismo através dos tecidos, utilizando um campo elétrico. O eletrodo ativo, que se encontra em contato com a droga, é colocado no local a ser tratado, e um segundo eletrodo, com a finalidade de fechar o circuito elétrico, é colocado em outro local do organismo. O campo elétrico facilita o transporte da droga, que deve se encontrar, preferencialmente, na forma ionizada. A iontoforese pode ser considerada como um método seguro e não invasivo de transporte de drogas para locais específicos do olho. Aplicada experimentalmente para o tratamento de doenças oculares, esta técnica tem evoluído muito nos últimos anos e, atualmente, testes clínicos de fase III encontram-se em andamento.The most traditional method of ocular drug delivery is through the use of eyedrops. However, by this method, the therapeutic concentration in deep ocular fluids and tissues can not be efficiently reached. Systemic administration presents poor access to the posterior segment of the eye due to ocular barriers. Subconjuntival and retrobulbar injections are not able to produce adequate levels of the drug, and intravitreal injection is an invasive and problematic

Mesenteric thrombosis in patient victim of blunt abdominal trauma with fatal outcome Trombose mesentérica em vítima de trauma abdominal fechado com desfecho fatal

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Iwan Augusto Collaço

2010-03-01

Full Text Available 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.INTRODUÇÃO: Trombose mesentérica, relacionada a trauma é entidade incomum, com pobre prognóstico quando seguida de estados de baixo fluxo e choque hipovolêmico. Geralmente apresenta-se com quadro de difícil diagnóstico, cuja mortalidade é elevada a despeito de tratamento adequado. RELATO DO CASO: Paciente submetido a trauma, após admissão hospitalar e atendimento inicial, exames radiológicos demonstraram fratura de costela e úmero. Tomografia computadorizada evidenciou distensão aérea em intestino delgado associada à estase gástrica e hidropneumotórax. O paciente evoluiu com hipotensão durante o período de observação clínica e parada cardiorrespiratória que respondeu à reanimação. Levado para operação para controle de danos, encontrou-se extensa necrose de cólon ascendente. Realizou-se hemicolectomia direita com íleotransversostomia. Levado à unidade de terapia intensiva

The role of non-operative management (NOM in blunt hepatic trauma

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Ayman Zaki Azzam

2013-09-01

Full Text Available Background: NOM in blunt hepatic trauma is the preferred treatment in otherwise stable patients. Aim: To evaluate the role of NOM in blunt hepatic trauma, avoiding unnecessary surgery. Methods and patients: Forty-four patients who presented with blunt hepatic trauma were admitted to the Emergency Unit. The patients were evaluated clinically. Abdominal computerized tomography was done to all hemodynamically stable patients and who were stabilized by the initial resuscitation. Staging of liver injury was done according to the scoring of the American Association for the Surgery of Trauma (AAST. Initially, all patients were treated conservatively and the patients who needed laparotomy later were considered as failure of NOM. Liver injuries due to penetrating causes were excluded. An informed consent was taken from each patient. Results: Blunt trauma was the mechanism of injury in 44 patients (60.2% including road traffic accidents in 42.5%. The peak age was between 20 and 30 years. The male to female ratio was 10:1. The majority of patients have multiple injuries with 10% having isolated liver injury. Thirty-six patients (82% had one or more associated extra-abdominal injuries. Surgery was indicated in 14 patients (32%. The mean admission systolic pressure was lower in the NOM failure group (90 vs. 122 mmHg with p < 0.04. Complications occurred more in the operative group, chest infection occurred in 21.4% with a p value of 0.001, hyperpyrexia occurred in 21.4% with a p value of 0.001, and wound infection in 14.2% with a p value of 0.025. Mortality occurred in 7 patients. The cause of death in patients with blunt hepatic trauma was liver related in 2 patients due to hemorrhage and DIC. Conclusion: NOM in blunt hepatic trauma is the preferred treatment in otherwise stable patients. The factors that can suspect failure of NOM were the development of hemodynamic instability or the presence of associated injury that mandates immediate exploration

Influence of history of head trauma and epilepsy on delinquents in a juvenile classification home.

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Miura, Hideki; Fujiki, Masumi; Shibata, Arihiro; Ishikawa, Kenji

2005-12-01

Juvenile delinquents often show poor impulse control and cognitive abnormalities, which may be related to disturbances in brain development due to head trauma and/or epilepsy. The aim of the present study was to examine the influence of head trauma and/or epilepsy on delinquent behavior. We examined 1,336 juvenile delinquents (1,151 males and 185 females) who had been admitted to the Nagoya Juvenile Classification Home, Aichi, Japan. Among them, 52 subjects with a history of epilepsy, convulsion or loss of consciousness, head injury requiring neurological assessment and/or treatment, or neurosurgical operation (head trauma/epilepsy group), were examined by electroencephalography and compared to subjects without these histories (control group) with respect to types of crime, history of amphetamine use, psychiatric treatment, child abuse, and family history. Among the 52 subjects, 43 (82.7%) showed abnormal findings. The head trauma/epilepsy group had significantly higher rates of psychiatric treatment (Phistory of drug abuse (Pdelinquents who had a history of head trauma and/or epilepsy showed a high prevalence of electroencephalograph abnormality, and higher rates of psychiatric treatment and family history of drug abuse, and were more likely to be sent to juvenile training school by the family court.

Quality of life after major trauma with multiple rib fractures.

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Marasco, Silvana; Lee, Geraldine; Summerhayes, Robyn; Fitzgerald, Mark; Bailey, Michael

2015-01-01

Rib fractures are a common injury presenting to major trauma centres and community hospitals. Aside from the acute impact of rib fracture injury, longer-term morbidity of pain, disability and deformity have been described. Despite this, the mainstay of management for the vast majority of rib fracture injuries remains supportive only with analgesia and where required respiratory support. This study aimed to document the long-term quality of life in a cohort of major trauma patients with rib fracture injury over 24 months. Retrospective review (July 2006-July 2011) of 397 major trauma patients admitted to The Alfred Hospital with rib fractures and not treated with operative rib fixation. The main outcome measures were quality of life over 24 months post injury assessed using the Glasgow Outcome Scale Extended and SF12 health assessment forms and a pain questionnaire. Assessment over 24 months of major trauma patients with multiple rib fractures demonstrated significantly lower quality of life compared with published Australian norms at all time points measured. Return to work rates were poor with only 71% of those who were working prior to their accident, returning to any work. This study demonstrates a significant reduction in quality of life for rib fracture patients requiring admission to hospital, which does not return to the level of Australian norms for at least two years. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

Ventilator-Associated Pneumonia in Trauma Patients: Different Criteria, Different Rates.

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Leonard, Kenji L; Borst, Gregory M; Davies, Stephen W; Coogan, Michael; Waibel, Brett H; Poulin, Nathaniel R; Bard, Michael R; Goettler, Claudia E; Rinehart, Shane M; Toschlog, Eric A

2016-06-01

No consensus exists regarding the definition of ventilator-associated pneumonia (VAP). Even within a single institution, inconsistent diagnostic criteria result in conflicting rates of VAP. As a Level 1 trauma center participating in the Trauma Quality Improvement Project (TQIP) and the National Healthcare Safety Network (NHSN), our institution showed inconsistencies in VAP rates depending on which criteria was applied. The purpose of this study was to compare VAP definitions, defined by culture-based criteria, National Trauma Data Bank (NTDB) and NHSN, using incidence in trauma patients. A retrospective chart review of consecutive trauma patients who were diagnosed with VAP and met pre-determined inclusion and exclusion criteria admitted to our rural, 861-bed, Level 1 trauma and tertiary care center between January 2008 and December 2011 was performed. These patients were identified from the National Trauma Registry of the American College of Surgeons (NTRACS) database and an in-house infection control database. Ventilator-associated pneumonia diagnosis criteria defined by the U.S. Center for Disease Control and Prevention (used by the NHSN), the NTDB, and our institutional, culture-based criteria gold standard were compared among patients. Two hundred seventy-nine patients were diagnosed with VAP (25.4% met NHSN criteria, 88.2% met NTDB, and 76.3% met culture-based criteria). Only 58 (20.1%) patients met all three criteria. When NHSN criteria were compared with culture-based criteria, NHSN showed a high specificity (92.5%) and low sensitivity (28.2%). The positive predictive value (PPV) was 84.5%, but the negative predictive value (NPV) was 47.1%. The agreement between the NHSN and the culture-based criteria was poor (κ = 0.18). Conversely, the NTDB showed a lower specificity (57.8%), but greater sensitivity (86.4%) compared with culture-based criteria. The PPV and NPV were both 74% and the two criteria showed fair agreement (κ = 0.41). The lack of

Ocular anatomy in medieval arabic medicine. A review.

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Laios, Konstantinos; Moschos, Marilita M; George, Androutsos

2016-01-01

In medieval Arabic medicine Ophthalmology had a central role. Ocular anatomy was described in many ophthalmological treatises of the physicians of the time. These physicians followed the doctrines of Galen according ocular anatomy, nevertheless their contribution to the history of ocular anatomy was the presentation of ocular anatomical sketches in their manuscripts for the fist time in medical history.

A challenging case of ocular melanoma.

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Costache, Mariana; Dumitru, Adrian Vasile; Pătraşcu, Oana Maria; Popa-Cherecheanu, Daniela Alina; Bădilă, Patricia; Miu, Jeni Cătălina; Procop, Alexandru; Popa, Manuela; Tampa, Mircea Ştefan; Sajin, Maria; Simionescu, Olga; Cîrstoiu, Monica Mihaela

2015-01-01

Ocular melanoma is a rare malignancy found in clinical practice. In this paper, we present a case of highly aggressive ocular melanoma, which was surgically removed at the Department of Ophthalmology and diagnosed at the Department of Pathology, Emergency University Hospital, Bucharest, Romania, using conventional histopathological techniques. Uveal melanoma, a subset of ocular melanoma, has a distinct behavior in comparison to cutaneous melanoma and has a widely divergent prognosis. Approximately half of patients with ocular melanoma will develop metastatic disease, predominantly with hepatic, pulmonary or cerebral location, over a 10 to 15 years period. No systemic therapy was associated with an evident clinical outcome for patients with advanced disease and overall survival rate remains poor.

Tratamento de fobia específica por dessensibilização e reprocessamento por meio dos movimentos oculares

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Lopes, Catarina de Castro; Barbosa, Maria Raquel; Carvalho, Sónia Cortinhas

2013-01-01

Resumo: A fobia específica é caracterizada pela presença de um medo persistente e recorrente que é excessivo e irracional a um objeto ou situação específica que desencadeia uma forte reação de ansiedade. Diversos estudos têm sido realizados com intuito de avaliar a eficácia da dessensibilização e reprocessamento através dos movimentos oculares (EMDR), e tem sido comprovado que é um método bem-sucedido para tratamento de fobia específica, ansiedade, depressão, traumas e queixas somáticas. O ca...

The changing epidemiology of spinal trauma: a 13-year review from a Level I trauma centre.

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Oliver, M; Inaba, K; Tang, A; Branco, B C; Barmparas, G; Schnüriger, B; Lustenberger, T; Demetriades, D

2012-08-01

Spinal injuries secondary to trauma are a major cause of patient morbidity and a source of significant health care expenditure. Increases in traffic safety standards and improved health care resources may have changed the characteristics and incidence of spinal injury. The purpose of this study was to review a single metropolitan Level I trauma centre's experience to assess the changing characteristics and incidence of traumatic spinal injuries and spinal cord injuries (SCI) over a 13-year period. A retrospective review of patients admitted to a Level I trauma centre between 1996 and 2008 was performed. Patients with spinal fractures and SCI were identified. Demographics, mechanism of injury, level of spinal injury and Injury Severity Score (ISS) were extracted. The outcomes assessed were the incidence rate of SCI and in-hospital mortality. Over the 13-year period, 5.8% of all trauma patients suffered spinal fractures, with 21.7% of patients with spinal injuries having SCI. Motor vehicle accidents (MVAs) were responsible for the majority of spinal injuries (32.6%). The mortality rate due to spinal injury decreased significantly over the study period despite a constant mean ISS. The incidence rate of SCI also decreased over the years, which was paralleled by a significant reduction in MVA associated SCI (from 23.5% in 1996 to 14.3% in 2001 to 6.7% in 2008). With increasing age there was an increase in spinal injuries; frequency of blunt SCI; and injuries at multiple spinal levels. This study demonstrated a reduction in mortality attributable to spinal injury. There has been a marked reduction in SCI due to MVAs, which may be related to improvements in motor vehicle safety and traffic regulations. The elderly population was more likely to suffer SCI, especially by blunt injury, and at multiple levels. Underlying reasons may be anatomical, physiological or mechanism related. Copyright © 2012 Elsevier Ltd. All rights reserved.

The usefulness of physical examination and laboratory data in pediatric patients with blunt abdominal trauma

International Nuclear Information System (INIS)

Muramori, Katsumi; Kondo, Tsuyoshi; Zaizen, Yoshio; Tsuno, Shinsuke

2007-01-01

To evaluate the usefulness of clinical and laboratory data in pediatric patients with abdominal blunt trauma, the case records of 43 pediatric cases with blunt trauma who were admitted to our hospital were reviewed retrospectively. Among these patients, 23 were determined to have intraabdominal injury. Abdominal physical examination was not statistically identified to be a predictor of intraabdominal injury, however, the hematocrit and serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) values were significantly aberrant in these cases. Furthermore, the mean AST and ALT values in the non-hepatic injury cases were also apt to be higher than those in the no-injury group. These findings suggested that the serum AST and ALT may be possible predictors of intraabdominal injury, not only that restricted to the liver. Additionally, in our cases, abdominal CT examination was more diagnostic than ultrasound examination. Accordingly, in cases of pediatric abdominal blunt trauma with aberrant serum values of the liver transaminases, CT san should be performed electively. (author)

Ocular myasthenia gravis: A review

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Nair, Akshay Gopinathan; Patil-Chhablani, Preeti; Venkatramani, Devendra V; Gandhi, Rashmin Anilkumar

2014-01-01

Myasthenia gravis (MG) is a disease that affects the neuro-muscular junction resulting in classical symptoms of variable muscle weakness and fatigability. It is called the great masquerader owing to its varied clinical presentations. Very often, a patient of MG may present to the ophthalmologist given that a large proportion of patients with systemic myasthenia have ocular involvement either at presentation or during the later course of the disease. The treatment of ocular MG involves both the neurologist and ophthalmologist. Thus, the aim of this review was to highlight the current diagnosis, investigations, and treatment of ocular MG. PMID:25449931

Trauma center variation in splenic artery embolization and spleen salvage: a multicenter analysis.

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Banerjee, Aman; Duane, Therese M; Wilson, Sean P; Haney, Starre; O'Neill, Patrick J; Evans, Heather L; Como, John J; Claridge, Jeffrey A

2013-07-01

This study aimed to evaluate if variation in management of blunt splenic injury (BSI) among Level I trauma centers is associated with different outcomes related to the use of splenic artery embolization (SAE). All adult patients admitted for BSI from 2008 to 2010 at 4 Level I trauma centers were reviewed. Use of SAE was determined, and outcomes of spleen salvage and nonoperative management (NOM) failure were evaluated. A priori, a 10% SAE rate was used to group centers into high- or low-use groups. There were 1,275 BSI patients. There were intercenter differences in age, injury severity, and grade of spleen injury (Spleen Injury Scale [SIS]). Mortality was similar by center; however, BSI treatment varied significantly by center. Overall, SAE use was highest at center A compared with B, C, and D (19%, 11%, 1%, and 4%, respectively; p trauma centers. Centers with higher rates of SAE use have higher spleen salvage and less NOM failure. SAE was shown to be an independent predictor of spleen salvage. Therapeutic study, level IV.

Fever in trauma patients: evaluation of risk factors, including traumatic brain injury.

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Bengualid, Victoria; Talari, Goutham; Rubin, David; Albaeni, Aiham; Ciubotaru, Ronald L; Berger, Judith

2015-03-01

The role of fever in trauma patients remains unclear. Fever occurs as a response to release of cytokines and prostaglandins by white blood cells. Many factors, including trauma, can trigger release of these factors. To determine whether (1) fever in the first 48 hours is related to a favorable outcome in trauma patients and (2) fever is more common in patients with head trauma. Retrospective study of trauma patients admitted to the intensive care unit for at least 2 days. Data were analyzed by using multivariate analysis. Of 162 patients studied, 40% had fever during the first 48 hours. Febrile patients had higher mortality rates than did afebrile patients. When adjusted for severity of injuries, fever did not correlate with mortality. Neither the incidence of fever in the first 48 hours after admission to the intensive care unit nor the number of days febrile in the unit differed between patients with and patients without head trauma (traumatic brain injury). About 70% of febrile patients did not have a source found for their fever. Febrile patients without an identified source of infection had lower peak white blood cell counts, lower maximum body temperature, and higher minimum platelet counts than did febrile patients who had an infectious source identified. The most common infection was pneumonia. No relationship was found between the presence of fever during the first 48 hours and mortality. Patients with traumatic brain injury did not have a higher incidence of fever than did patients without traumatic brain injury. About 30% of febrile patients had an identifiable source of infection. Further studies are needed to understand the origin and role of fever in trauma patients. ©2015 American Association of Critical-Care Nurses.

Ocular Injury

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... trauma can happen at home, school, play or sports. Most common injuries are scratches to the cornea or blunt trauma. Approved and tested eye and face protection is essential to prevent injuries. Sports such as hockey, baseball, racquet ball, squash, and ...

Trauma team activation: Not just for trauma patients

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Phoenix Vuong

2017-01-01

Full Text Available Specialized trauma teams have been shown to improve outcomes in critically injured patients. At our institution, an the American College of Surgeons Committee on trauma level I Trauma center, the trauma team activation (TTA criteria includes both physiologic and anatomic criteria, but any attending physician can activate the trauma team at their discretion outside criteria. As a result, the trauma team has been activated for noninjured patients meeting physiologic criteria secondary to nontraumatic hemorrhage. We present two cases in which the trauma team was activated for noninjured patients in hemorrhagic shock. The utilization of the TTA protocol and subsequent management by the trauma team are reviewed as we believe these were critical factors in the successful recovery of both patients. Beyond the primary improved survival outcomes of severely injured patients, trauma center designation has a “halo effect” that encompasses patients with nontraumatic hemorrhage.

Ocular morbidity among porters at high altitudes.

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Gnyawali, Subodh; Shrestha, Gauri Shankar; Khanal, Safal; Dennis, Talisa; Spencer, John C

2017-01-01

High altitude, often characterized by settings over 2400m, can be detrimental to the human body and pose a significant risk to ocular health. Reports concerning various ocular morbidities occurring as a consequence of high altitude are limited in the current literature. This study was aimed at evaluating the ocular health of porters working at high altitudesof Himalayas in Nepal. A mobile eye clinic was set up in Ghat and patient data were collected from its out- patient unit by a team of seven optometrists which was run for five days. Ghat is a small village in north-eastern Nepal, located at 2860 m altitude. Travellers walking through the trekking route were invited to get their eyes checked at the clinic. Comprehensive ocular examinations were performed, including visual acuities, objective and subjective refraction, anterior and posterior segment evaluations, and intraocular pressure measurements; blood pressure and blood glucose levels were also measured as required. Ocular therapeutics, prescription glasses, sunglasses and ocular health referrals were provided free of cost as necessary. A total of 1890 people visited the eye clinic, among which 57.4% (n=1084) were porters. Almost half of the porters had an ocular morbidity. Correctable refractive error was most prevalent, with other ocular health-related complications, including dry eye disease, infectious disorders, glaucoma and cataract. Proper provision of regular and effective eye care services should be made more available for those residing at these high altitudes in Nepal. © NEPjOPH.

Beliefs in karma and reincarnation among survivors of violent trauma--a community survey.

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Davidson, Jonathan R T; Connor, Kathryn M; Lee, Li-Ching

2005-02-01

This survey was designed to examine beliefs in karma and reincarnation among survivors of violent trauma in the general US population. Two community surveys were conducted in 2001. From a sample of 1,969 respondents, two groups were created based on level of agreement with karmic belief. This sample forms the basis of this report. Information was obtained as to mental and physical health, resilience, exposure to violent trauma, and posttraumatic stress disorder (PTSD) symptom severity, and the cohorts were compared on these variables. Five percent of the sample admitted strong agreement to a belief in karma and reincarnation (n=99), while 77% strongly disagreed with these beliefs (n=1,511). Characteristics associated with agreement included being non-white, unmarried, and in poor physical and mental health. Moreover, agreement was associated with more extensive traumatization, including abuse, rape, and loss of a family member through violent death, as well as more severe posttraumatic stress symptoms. Few people subscribe strongly to a belief in karma and reincarnation in the US population, but personal experience of trauma may be associated with greater acceptance, as well as certain demographic and health-associated variables. The importance of holding such beliefs, which may represent an important way of coping following violent trauma, deserves further study.

Ocular Tropism of Respiratory Viruses

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Rota, Paul A.; Tumpey, Terrence M.

2013-01-01

SUMMARY Respiratory viruses (including adenovirus, influenza virus, respiratory syncytial virus, coronavirus, and rhinovirus) cause a broad spectrum of disease in humans, ranging from mild influenza-like symptoms to acute respiratory failure. While species D adenoviruses and subtype H7 influenza viruses are known to possess an ocular tropism, documented human ocular disease has been reported following infection with all principal respiratory viruses. In this review, we describe the anatomical proximity and cellular receptor distribution between ocular and respiratory tissues. All major respiratory viruses and their association with human ocular disease are discussed. Research utilizing in vitro and in vivo models to study the ability of respiratory viruses to use the eye as a portal of entry as well as a primary site of virus replication is highlighted. Identification of shared receptor-binding preferences, host responses, and laboratory modeling protocols among these viruses provides a needed bridge between clinical and laboratory studies of virus tropism. PMID:23471620

Temporal dynamics of ocular position dependence of the initial human vestibulo-ocular reflex.

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Crane, Benjamin T; Tian, Junru; Demer, Joseph L

2006-04-01

While an ideal vestibulo-ocular reflex (VOR) generates ocular rotations compensatory for head motion, during visually guided movements, Listing's Law (LL) constrains the eye to rotational axes lying in Listing's Plane (LP). The present study was conducted to explore the recent proposal that the VOR's rotational axis is not collinear with the head's, but rather follows a time-dependent strategy intermediate between LL and an ideal VOR. Binocular LPs were defined during visual fixation in eight normal humans. The VOR was evoked by a highly repeatable transient whole-body yaw rotation in darkness at a peak acceleration of 2800 deg/s2. Immediately before rotation, subjects regarded targets 15 or 500 cm distant located at eye level, 20 degrees up, or 20 degrees down. Eye and head responses were compared with LL predictions in the position and velocity domains. LP orientation varied both among subjects and between individual subject's eyes, and rotated temporally with convergence by 5 +/- 5 degrees (+/-SEM). In the position domain, the eye compensated for head displacement even when the head rotated out of LP. Even within the first 20 ms from onset of head rotation, the ocular velocity axis tilted relative to the head axis by 30% +/- 8% of vertical gaze position. Saccades increased this tilt. Regardless of vertical gaze position, the ocular rotation axis tilted backward 4 degrees farther in abduction than in adduction. There was also a binocular vertical eye velocity transient and lateral tilt of the ocular axis. These disconjugate, short-latency axis perturbations appear intrinsic to the VOR and may have neural or mechanical origins.

Seasonal and diurnal variations of ocular pressure in ocular hypertensive subjects in Pakistan.

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Qureshi, I A; Xiao, R X; Yang, B H; Zhang, J; Xiang, D W; Hui, J L

1999-05-01

Studies have been shown that intraocular pressure (IOP) shows a diurnal variation in ocular hypertensive subjects, but the amount of change differs from study to study. In recent years it has been noted that intraocular pressure is a dynamic function and is subjected to many influences both acutely and over the long term. The variability in the results may be due to negligence of factors that can affect IOP. Moreover, seasonal variations in the ocular hypertensive subjects have never been described. After placing control on those factors that can affect IOP, this study investigated seasonal and diurnal variations in IOP of ocular hypertensive subjects. IOP was measured each month over the course of 12 months with the Goldmann applanation tonometer in 91 ocular hypertensive male subjects. To see the diurnal changes, subjects were asked to stay in the hospital for 24 hours. The average IOP in the winter months was higher than those in spring, summer, and autumn. The IOP difference between winter and summer was (mean +/- sem) 2.9 +/- 0.9 mmHg (p < 0.001). The peak of mean IOP in diurnal variation curve (25.7 +/- 1.2 mmHg) appeared in the morning when the subjects had just awaken. The mean diurnal variation was found to be 4.2 +/- 0.6 mmHg (p < 0.001). This study confirms that seasons influence IOP and it shows diurnal variations. As compared to other nations, diurnal variations in ocular hypertensive subjects seem to be somewhat less in Pakistan. Knowledge of the seasonal and diurnal variations in IOP may help glaucoma screeners.

The role of herpesviruses in ocular infections

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Asim V Farooq

2010-09-01

Full Text Available Asim V Farooq1, Arpeet Shah1, Deepak Shukla21Department of Ophthalmology and Visual Sciences, 2Department of Microbiology and Immunology, College of Medicine, University of Illinois at Chicago, Chicago, IL, USAAbstract: Ocular infections caused by herpesviruses are an important cause of morbidity. The majority of cases are believed to be associated with herpes simplex virus type-1 (HSV-1, although HSV-2, varicella zoster virus (VZV, cytomegalovirus (CMV and Epstein–Barr virus (EBV are also associated with various ocular diseases. The ability of some herpes viruses to infect various anatomic regions of the eye may be facilitated by entry processes that are cell-type specific, and in many cases may occur more frequently in the immunocompromised. The elimination of the role of herpesviruses in ocular disease remains elusive, as they often develop life-long latency in a large proportion of humans. Experimental vaccines for ocular HSV have shown some benefit in animal models, a result that has not been adequately demonstrated in clinical trials. Meanwhile, ocular involvement in VZV remains unpredictable, and CMV retinitis continues to be an important cause of blindness in those infected by HIV.Keywords: ocular herpes, viral entry, antivirals, epidemiology, seroprevalence, ocular lymphomas, viral vaccine

Republished review: Gene therapy for ocular diseases.

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Liu, Melissa M; Tuo, Jingsheng; Chan, Chi-Chao

2011-07-01

The eye is an easily accessible, highly compartmentalised and immune-privileged organ that offers unique advantages as a gene therapy target. Significant advancements have been made in understanding the genetic pathogenesis of ocular diseases, and gene replacement and gene silencing have been implicated as potentially efficacious therapies. Recent improvements have been made in the safety and specificity of vector-based ocular gene transfer methods. Proof-of-concept for vector-based gene therapies has also been established in several experimental models of human ocular diseases. After nearly two decades of ocular gene therapy research, preliminary successes are now being reported in phase 1 clinical trials for the treatment of Leber congenital amaurosis. This review describes current developments and future prospects for ocular gene therapy. Novel methods are being developed to enhance the performance and regulation of recombinant adeno-associated virus- and lentivirus-mediated ocular gene transfer. Gene therapy prospects have advanced for a variety of retinal disorders, including retinitis pigmentosa, retinoschisis, Stargardt disease and age-related macular degeneration. Advances have also been made using experimental models for non-retinal diseases, such as uveitis and glaucoma. These methodological advancements are critical for the implementation of additional gene-based therapies for human ocular diseases in the near future.

Serological IgG avidity test for ocular toxoplasmosis

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Suresh S

2012-01-01

Full Text Available Subramaniam Suresh1, Saidin Nor-Masniwati1, Muhd Nor Nor-Idahriani1, Wan-Hitam Wan-Hazabbah1, Mohamed Zeehaida2, Embong Zunaina11Department of Ophthalmology, 2Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, MalaysiaBackground: The purpose of this study was to evaluate the immunoglobulin (Ig G avidity of serological toxoplasmosis testing in patients with ocular inflammation and to determine the clinical manifestations of ocular toxoplasmosis.Methods: A retrospective review of all patients presenting with ocular inflammation to the Hospital Universiti Sains Malaysia, Kelantan, Malaysia between 2005 and 2009 was undertaken. Visual acuity, clinical manifestations at presentation, toxoplasmosis antibody testing, and treatment records were analyzed.Results: A total of 130 patients with ocular inflammation were reviewed retrospectively. The patients had a mean age of 38.41 (standard deviation 19.24, range 6–83 years. Seventy-one patients (54.6% were found to be seropositive, of whom five (3.8% were both IgG and IgM positive (suggestive of recently acquired ocular toxoplasmosis while one (0.8% showed IgG avidity ≤40% (suggestive of recently acquired ocular toxoplasmosis and 65 patients (50.0% showed IgG avidity >40% (suggestive of reactivation of toxoplasmosis infection. Chorioretinal scarring as an ocular manifestation was significantly more common in patients with seropositive toxoplasmosis (P = 0.036. Eighteen patients (13.8% were diagnosed as having recent and/or active ocular toxoplasmosis based on clinical manifestations and serological testing.Conclusion: Ocular toxoplasmosis is a clinical diagnosis, but specific toxoplasmosis antibody testing helps to support the diagnosis and to differentiate between reactivation of infection and recently acquired ocular toxoplasmosis.Keywords: ocular toxoplasmosis, chorioretinal scar, toxoplasmosis antibody, IgG avidity test

21 CFR 882.1790 - Ocular plethysmograph.

Science.gov (United States)

2010-04-01

...) MEDICAL DEVICES NEUROLOGICAL DEVICES Neurological Diagnostic Devices § 882.1790 Ocular plethysmograph. (a) Identification. An ocular plethysmograph is a device used to measure or detect volume changes in the eye produced...

Selective mutism due to a dog bite trauma in a 4-year-old girl: a case report

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Anyfantakis Dimitrios

2009-11-01

Full Text Available Abstract Introduction A child experiencing an event of threatening or catastrophic nature may experience considerable post-traumatic psychological distress. Dog bites present an important public health problem and are a frequent cause of physical trauma in children. Physicians who manage paediatric trauma may not be vigilant of the high risk of psychological stress in children exposed to a physical injury. Case presentation A 4-year-old white girl of Greek origin, with a dog-bite related trauma was admitted to the University Hospital of Crete, Greece, for surgical repair and intravenous antibiotic therapy due to extensive lesions. Exposure to the traumatic event triggered the onset of an unusual psychological response, selective mutism and acute post-traumatic stress disorder. Conclusion There is limited literature discussing the psychological effect of dog bites in children. Parents and physicians involved in pediatric physical trauma need to be more familiar with post-traumatic behavioral reactions. Awareness of the potential development of such reactions may result in early detection and effective management of children at risk.

Selective mutism due to a dog bite trauma in a 4-year-old girl: a case report

Science.gov (United States)

2009-01-01

Introduction A child experiencing an event of threatening or catastrophic nature may experience considerable post-traumatic psychological distress. Dog bites present an important public health problem and are a frequent cause of physical trauma in children. Physicians who manage paediatric trauma may not be vigilant of the high risk of psychological stress in children exposed to a physical injury. Case presentation A 4-year-old white girl of Greek origin, with a dog-bite related trauma was admitted to the University Hospital of Crete, Greece, for surgical repair and intravenous antibiotic therapy due to extensive lesions. Exposure to the traumatic event triggered the onset of an unusual psychological response, selective mutism and acute post-traumatic stress disorder. Conclusion There is limited literature discussing the psychological effect of dog bites in children. Parents and physicians involved in pediatric physical trauma need to be more familiar with post-traumatic behavioral reactions. Awareness of the potential development of such reactions may result in early detection and effective management of children at risk. PMID:19946578

Casualties of peace: an analysis of casualties admitted to the intensive care unit during the negotiation of the comprehensive Colombian process of peace.

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Ordoñez, Carlos A; Manzano-Nunez, Ramiro; Naranjo, Maria Paula; Foianini, Esteban; Cevallos, Cecibel; Londoño, Maria Alejandra; Sanchez Ortiz, Alvaro I; García, Alberto F; Moore, Ernest E

2018-01-01

After 52 years of war in 2012, the Colombian government began the negotiation of a process of peace, and by November 2012, a truce was agreed. We sought to analyze casualties who were admitted to the intensive care unit (ICU) before and during the period of the negotiation of the comprehensive Colombian process of peace. Retrospective study of hostile casualties admitted to the ICU at a Level I trauma center from January 2011 to December 2016. Patients were subsequently divided into two groups: those seen before the declaration of the process of peace truce (November 2012) and those after (November 2012-December 2016). Patients were compared with respect to time periods. Four hundred forty-eight male patients were admitted to the emergency room. Of these, 94 required ICU care. Sixty-five casualties presented before the truce and 29 during the negotiation period. Median injury severity score was significantly higher before the truce. Furthermore, the odds of presenting with severe trauma (ISS > 15) were significantly higher before the truce (OR, 5.4; (95% CI, 2.0-14.2); p  < 0.01). There was a gradual decrease in the admissions to the ICU, and the performance of medical and operative procedures during the period observed. We describe a series of war casualties that required ICU care in a period of peace negotiation. Despite our limitations, our study presents a decline in the occurrence, severity, and consequences of war injuries probably as a result in part of the negotiation of the process of peace. The hysteresis of these results should only be interpreted for their implications in the understanding of the peace-health relationship and must not be overinterpreted and used for any political end.

Trauma Tactics: Rethinking Trauma Education for Professional Nurses.

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Garvey, Paula; Liddil, Jessica; Eley, Scott; Winfield, Scott

2016-01-01

According to the National Trauma Institute (2015), trauma accounts for more than 180,000 deaths each year in the United States. Nurses play a significant role in the care of trauma patients and therefore need appropriate education and training (L. ). Although several courses exist for trauma education, many nurses have not received adequate education in trauma management (B. ; L. ). Trauma Tactics, a 2-day course that focuses on high-fidelity human patient simulation, was created to meet this educational need. This descriptive study was conducted retrospectively to assess the effectiveness of the Trauma Tactics course. Pre- and postsurveys, tests, and simulation performance were used to evaluate professional nurses who participated in Trauma Tactics over a 10-month period. Fifty-five nurses were included in the study. Pre- and postsurveys revealed an increase in overall confidence, test scores increased by an average of 2.5 points, and simulation performance scores increased by an average of 16 points. Trauma Tactics is a high-quality course that provides a valuable and impactful educational experience for nurses. Further research is needed to evaluate the long-term effects of Trauma Tactics and its impacts on quality of care and patient outcomes.

Speaking the same language: underestimating financial impact when using diagnosis-related group versus ICD-9-based definitions for trauma inclusion criteria.

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Deppe, Sharon; Truax, Christopher B; Opalek, Judy M; Santanello, Steven A

2009-04-01

Hospital accounting methods use diagnosis-related group (DRG) data to identify patients and derive financial analyses and reports. The National Trauma Data Bank and trauma programs identify patients with trauma by International Classification of Diseases, Ninth Edition (ICD-9)-based definitions for inclusion criteria. These differing methods of identifying patients result in economic reports that vary significantly and fail to accurately identify the financial impact of trauma services. Routine financial data were collected for patients admitted to our Trauma Service from July 1, 2005 to June 30, 2006 using two methods of identifying the cases; by trauma DRGs and by trauma registry database inclusion criteria. The resulting data were compared and stratified to define the financial impact on hospital charges, reimbursement, costs, contribution to margin, downstream revenue, and estimated profit or loss. The results also defined the impact on supporting services, market share and total revenue from trauma admissions, return visits, discharged trauma alerts, and consultations. A total of 3,070 patients were identified by the trauma registry as meeting ICD-9 inclusion criteria. Trauma-associated DRGs accounted for 871 of the 3,070 admissions. The DRG-driven data set demonstrated an estimated profit of $800,000 dollars; the ICD-9 data set revealed an estimated 4.8 million dollar profit, increased our market share, and showed substantial revenue generated for other hospital service lines. Trauma DRGs fail to account for most trauma admissions. Financial data derived from DRG definitions significantly underestimate the trauma service line's financial contribution to hospital economics. Accurately identifying patients with trauma based on trauma database inclusion criteria better defines the business of trauma.

Evaluation of abdominal trauma by computed tomography and ultrasonography

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Lee, Do Yun; Kim, Sang Jin; Lee, Jong Tae; Yoo, Hyung Sik [Yonsei University College of Medicine, Seoul (Korea, Republic of)

1986-06-15

Out of 75 patients who were admitted to our hospital because of abdominal trauma and were undergone the procedures such as ultrasonography and/or CT scan within 24 hours of abdominal trauma due to suspected abdominal organ injury. We analyzed the results of 38 patients who were confirmed of diagnosis by operation, follow-up CT scan or ultrasonography. We analyzed the results of 38 patients who were confirmed of diagnosis by operation, follow-up CT scan or ultrasonography. 1. In the abdominal organ injury, solid organ injury consists of 8 cases of spleen laceration, 1 of splenic subcapsular hematoma, 7 of hepatic laceration, 7 of pancreas laceration, 3 of renal laceration, and 3 of subcapsular hematoma of kidney. 2. In addition, there were 7 bowel and/or mesenteric laceration, 2 diaphragmatic hernia, and 1 urethral rupture. 3. 2 cases of retroperitoneal hematoma and 1 case in which hemo peritoneum occurred without abdominal organ injury were confirmed by follow-up CT or ultrasonography. 4. In all of the 4 patients with multiple organ injury, pancreatic laceration was associated. 5. In abdominal trauma patients, ultrasonography or CT can be used to survey rapidly the entire abdomen for possible associated injury, and be of great help to clinicians in identifying the patients who need immediate surgery or in minimizing the incidence of unnecessary emergency abdominal exploration.

Evaluation of abdominal trauma by computed tomography and ultrasonography

International Nuclear Information System (INIS)

Lee, Do Yun; Kim, Sang Jin; Lee, Jong Tae; Yoo, Hyung Sik

1986-01-01

Out of 75 patients who were admitted to our hospital because of abdominal trauma and were undergone the procedures such as ultrasonography and/or CT scan within 24 hours of abdominal trauma due to suspected abdominal organ injury. We analyzed the results of 38 patients who were confirmed of diagnosis by operation, follow-up CT scan or ultrasonography. We analyzed the results of 38 patients who were confirmed of diagnosis by operation, follow-up CT scan or ultrasonography. 1. In the abdominal organ injury, solid organ injury consists of 8 cases of spleen laceration, 1 of splenic subcapsular hematoma, 7 of hepatic laceration, 7 of pancreas laceration, 3 of renal laceration, and 3 of subcapsular hematoma of kidney. 2. In addition, there were 7 bowel and/or mesenteric laceration, 2 diaphragmatic hernia, and 1 urethral rupture. 3. 2 cases of retroperitoneal hematoma and 1 case in which hemo peritoneum occurred without abdominal organ injury were confirmed by follow-up CT or ultrasonography. 4. In all of the 4 patients with multiple organ injury, pancreatic laceration was associated. 5. In abdominal trauma patients, ultrasonography or CT can be used to survey rapidly the entire abdomen for possible associated injury, and be of great help to clinicians in identifying the patients who need immediate surgery or in minimizing the incidence of unnecessary emergency abdominal exploration.

Quercetin and the ocular surface: What we know and where we are going

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McKay, Tina B

2017-01-01

Flavonoids are a class of plant and fungus secondary metabolites that serve functional roles in protecting against UV-induced oxidative stress, mediating auxin signaling, and promoting microbial defense. Flavonoids are extremely abundant in nature where their potent antioxidant capacity and very low toxicity makes them highly attractive as potential therapeutic agents. In terms of clinical applications, neither the Food and Drug Administration (FDA) nor the European Food Safety Authority (EFSA) has approved any health claims or drugs related to the use of flavonoids for therapeutic purposes. Quercetin is a common flavonol that has been shown to have potent antioxidant, anti-inflammatory, and anti-fibrotic activities both in vitro and in vivo in various tissues. Recently, the application of quercetin as a therapeutic has been gaining attention in the ocular surface scientific community in the study of dry eye, keratoconus, inflammation, and neovascularization of the cornea. This review will discuss the latest findings and the use of quercetin for the treatment of dystrophies of the ocular surface. Impact statement The eye represents a small portion of the human body, accounting for one decimal fraction of the anterior body surface. The cornea is an avascular, transparent tissue that acts as a primary barrier against mechanical and infectious damaging agents, protecting the internal structures of the eye. Corneal survival and function are affected by a number of factors including but not limited to injury, trauma, infection, genetics, and environment. Corneal injury, or trauma, often leads to loss of corneal transparency and even blindness. The concept of “curing” corneal opacity has been discussed in published form for over 200 years. Currently, full corneal transplant is the only treatment option. There is a strong interest in developing natural therapeutic products that come with minimum side effects. A novel antioxidant flavonoid, quercetin, has been

Quercetin and the ocular surface: What we know and where we are going.

Science.gov (United States)

McKay, Tina B; Karamichos, Dimitrios

2017-03-01

Flavonoids are a class of plant and fungus secondary metabolites that serve functional roles in protecting against UV-induced oxidative stress, mediating auxin signaling, and promoting microbial defense. Flavonoids are extremely abundant in nature where their potent antioxidant capacity and very low toxicity makes them highly attractive as potential therapeutic agents. In terms of clinical applications, neither the Food and Drug Administration (FDA) nor the European Food Safety Authority (EFSA) has approved any health claims or drugs related to the use of flavonoids for therapeutic purposes. Quercetin is a common flavonol that has been shown to have potent antioxidant, anti-inflammatory, and anti-fibrotic activities both in vitro and in vivo in various tissues. Recently, the application of quercetin as a therapeutic has been gaining attention in the ocular surface scientific community in the study of dry eye, keratoconus, inflammation, and neovascularization of the cornea. This review will discuss the latest findings and the use of quercetin for the treatment of dystrophies of the ocular surface. Impact statement The eye represents a small portion of the human body, accounting for one decimal fraction of the anterior body surface. The cornea is an avascular, transparent tissue that acts as a primary barrier against mechanical and infectious damaging agents, protecting the internal structures of the eye. Corneal survival and function are affected by a number of factors including but not limited to injury, trauma, infection, genetics, and environment. Corneal injury, or trauma, often leads to loss of corneal transparency and even blindness. The concept of "curing" corneal opacity has been discussed in published form for over 200 years. Currently, full corneal transplant is the only treatment option. There is a strong interest in developing natural therapeutic products that come with minimum side effects. A novel antioxidant flavonoid, quercetin, has been gaining

Analysis of combat casualties admitted to the emergency department during the negotiation of the comprehensive Colombian process of peace.

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Ordoñez, Carlos A; Manzano Nunez, Ramiro; Parra, Michael W; Herrera, Juan Pablo; Naranjo, Maria Paula; Escobar, Sara Sofia; Badiel, Marisol; Morales, Monica; Cevallos, Cecibel; Bayona, Juan G; Sanchez, Alvaro Ignacio; Puyana, Juan Carlos; García, Alberto F

2017-12-30

Our objective was to describe the variations in casualties admitted to the emergency department during the period of the negotiation of the comprehensive peace agreement in Colombia between 2011 and 2016. A retrospective study of all hostile military casualties managed at a regional Level I trauma center from January 2011 to December 2016. Patients were subsequently divided into two groups: those seen before the declaration of the process of peace truce (November 2012) and those after (negotiation period). Variables were compared with respect to periods. A total of 448 hostile casualties were registered. There was a gradual decline in the number of admissions to the emergency department during the negotiation period. The number of soldiers suffering blast and rifle injuries also decreased over this period. In 2012 there were nearly 150 hostile casualties' admissions to the ER. This number decreased to 84, 63, 32 and 6 in 2013, 2014, 2015 and 2016 respectively. Both, the proportion of patients with an ISS ≥9 and admitted to the intensive care unit were significantly higher in the period before peace negotiation. From August to December/2016 no admissions of war casualties were registered. We describe a series of soldiers wounded in combat that were admitted to the emergency department before and during the negotiation of the Colombian process of peace. Overall, we found a trend toward a decrease in the number of casualties admitted to the emergency department possibly in part, as a result of the period of peace negotiation.

Trichomonal sinusitis in an adolescent patient with multiple trauma.

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Oud, Lavi

2009-03-01

Trichomonal disease typically involves the genital and occasionally respiratory tracts. Although exposure of the upper respiratory tract to infected genital secretions is not uncommon with contemporary sexual practices, trichomonal sinus disease has been rarely described. The present report describes the case of a healthy 17-year-old male admitted to an intensive care unit following multiple trauma, who developed purulent sinusitis on the 4th day of hospitalization. Numerous trichomonads were noted on microscopic examination of sinus aspirate. Further investigation revealed orofacial sexual exposure of the patient to a partner with trichomoniasis. The patient's sinusitis resolved following a course of parenteral metronidazole-containing antibiotics.

Timing of Surgery for Spinal Fractures Associated with Systemic Trauma: A Need for a Strategic and Systemic Approach.

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Koksal, Ismet; Alagoz, Fatih; Celik, Haydar; Yildirim, Ali Erdem; Akin, Tezcan; Guvenc, Yahya; Karatay, Mete; Erdem, Yavuz

An underestimated evaluation of systemic organs in cases with spinal fractures might jeopardize the intervention for treatment and future complications with an increased morbidity and mortality are almost warranted. In the present study, a retrospective analysis of spinal fracture cases associated with systemic trauma was performed to assess surgical success. A retrospective analysis of patients with thoracolumbar fractures who were admitted to the emergency unit between September 2012 and September 2014 was used for the study. The cases were categorized according to age, sex, reason of trauma, associated trauma, neurological condition and treatment details and results were analysed using SPSS 14.0 for Windows. The most common reason of trauma is detected as falls in 101 cases (64.3%). Radiological evaluation of spinal fractures revealed a compression fracture in 106 cases (67.5%) and other fractures in 51 cases (32.5%). Surgical treatment for spinal fracture was performed in 60.5% of the cases and conservative approach was preferred in 39.5% cases. In non-compressive spinal fractures, an associated pathology like head trauma, lower extremity fracture or neurological deficit was found to be higher in incidence (p systemic condition which might be associated with decreased morbidity and mortality.

Diagnostic radiation exposure in pediatric trauma patients.

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Brunetti, Marissa A; Mahesh, Mahadevappa; Nabaweesi, Rosemary; Locke, Paul; Ziegfeld, Susan; Brown, Robert

2011-02-01

The amount of imaging studies performed for disease diagnosis has been rapidly increasing. We examined the amount of radiation exposure that pediatric trauma patients receive because they are an at-risk population. Our hypothesis was that pediatric trauma patients are exposed to high levels of radiation during a single hospital visit. Retrospective review of children who presented to Johns Hopkins Pediatric Trauma Center from July 1, 2004, to June 30, 2005. Radiographic studies were recorded for each patient and doses were calculated to give a total effective dose of radiation. All radiographic studies that each child received during evaluation, including any associated hospital admission, were included. A total of 945 children were evaluated during the study year. A total of 719 children were included in the analysis. Mean age was 7.8 (±4.6) years. Four thousand six hundred three radiographic studies were performed; 1,457 were computed tomography (CT) studies (31.7%). Average radiation dose was 12.8 (±12) mSv. We found that while CT accounted for only 31.7% of the radiologic studies performed, it accounted for 91% of the total radiation dose. Mean dose for admitted children was 17.9 (±13.8) mSv. Mean dose for discharged children was 8.4 (±7.8) mSv (pcumulative radiation exposure can be high. In young children with relatively long life spans, the benefit of each imaging study and the cumulative radiation dose should be weighed against the long-term risks of increased exposure.

Update on ocular toxicity of ethambutol

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Priscilla Makunyane

2016-08-01

Full Text Available The purpose of this review is to update clinicians on available literature on the ocular toxicity of ethambutol and the type of eye care to be provided to patients treated with these medications. Ethambutol is a commonly used first-line anti-tuberculosis drug. Since its first use in the 1960s, ocular toxicity is described as related to dose and duration, and it is reversible on therapy discontinuation. However, the reversibility of the toxic optic neuropathy remains controversial. The mechanism of ocular toxicity owing to ethambutol is still under investigation. Other than discontinuing the drug, no specific treatment is available for the optic neuropathy caused by ethambutol. Doctors prescribing ethambutol should be aware of the ocular toxicity, and the drug should be used with proper patient education and ophthalmic monitoring.

Acute costs and predictors of higher treatment costs of trauma in New South Wales, Australia.

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Curtis, Kate; Lam, Mary; Mitchell, Rebecca; Black, Deborah; Taylor, Colman; Dickson, Cara; Jan, Stephen; Palmer, Cameron S; Langcake, Mary; Myburgh, John

2014-01-01

Accurate economic data are fundamental for improving current funding models and ultimately in promoting the efficient delivery of services. The financial burden of a high trauma casemix to designated trauma centres in Australia has not been previously determined, and there is some evidence that the episode funding model used in Australia results in the underfunding of trauma. To describe the costs of acute trauma admissions in trauma centres, identify predictors of higher treatment costs and cost variance in New South Wales (NSW), Australia. Data linkage of admitted trauma patient and financial data provided by 12 Level 1 NSW trauma centres for the 08/09 financial year was performed. Demographic, injury details and injury scores were obtained from trauma registries. Individual patient general ledger costs (actual trauma patient costs), Australian Refined Diagnostic Related Groups (AR-DRG) and state-wide average costs (which form the basis of funding) were obtained. The actual costs incurred by the hospital were then compared with the state-wide AR-DRG average costs. Multivariable multiple linear regression was used for identifying predictors of costs. There were 17,522 patients, the average per patient cost was $10,603 and the median was $4628 (interquartile range: $2179-10,148). The actual costs incurred by trauma centres were on average $134 per bed day above AR-DRG costs-determined costs. Falls, road trauma and violence were the highest causes of total cost. Motor cyclists and pedestrians had higher median costs than motor vehicle occupants. As a result of greater numbers, patients with minor injury had comparable total costs with those generated by patients with severe injury. However the median cost of severely injured patients was nearly four times greater. The count of body regions injured, sex, length of stay, serious traumatic brain injury and admission to the Intensive Care Unit were significantly associated with increased costs (p<0.001). This

Estudo da morbimortalidade em pacientes com trauma pancreático Morbimortality in patients with pancreatic trauma

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Olival Cirilo Lucena da Fonseca Neto

2007-03-01

e apenas um foi E. Apenas três pacientes não foram reoperados (média de 1,7 cirurgias por paciente. Em 46,15%, ocorreu hipertensão intra-abdominal sendo necessário colocação de bolsa de Bogotá. O tempo de internamento variou de 30 à 365 dias (média = 53,4 dias. Ocorreu apenas um óbito. CONCLUSÃO: A pancreatite traumática é de elevada morbimortalidade, e uma das complicações mais importantes relacionada ao trauma pancreático, sendo o seu diagnóstico precoce junto com o acompanhamento multidisciplinar intensivo, o fator que poderá interferir favoravelmente na evolução desses pacientes.BACKGROUND: Pancreatic lesion is uncommon after closed or penetrating abdominal trauma, being related between 0,2 to 12% in severe closed abdominal traumas and in 5 to 7% of penetrating traumas. The majority of pancreatic lesions occur in young men and is associated with an increased incidence of trauma in adjacent organs and major vascular structures. AIM: To evaluate morbimortality rates, evolution and handling of patients with pancreatic trauma. METHODS: A prospective study of patients admitted to the trauma unit was made. Thirteen adults (>13 years-old were divided into two groups one composed of severe and the other composed of non-severe patients according to clinical criterion in the moment of identification of trauma using the Balthazars' criteria (A, B, C, D and E. The type of external trauma (opened or closed, classification of pancreatic trauma, number of organs reached by trauma, number of reoperations, type of nutritional support and period of time in the hospital were also analyzed. Presence of compartmental abdominal syndrome and necessity to close trauma temporarily were studied and compared to morbimortality in patients. RESULTS: All patients were male, with an average age of 28,6 years (13 to 60 years of age, presenting postoperatory traumatic pancreatitis. Seven patients, showed penetrating wounds due to firearms; three had closed abdomen; two had

Tuberculosis ocular

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Francisco Infante Barrera

1950-01-01

Full Text Available La evolución etiológica de la medicina la podemos dividir en dos grandes períodos: período de la sífilis y período de la tuberculosis. El período de la sífilis, gracias a las armas de combate de que hoy disponemos, ocupa un lugar secundario. El período de la tuberculosis y que no es sino el paralelo de la vida moderna, ocupa en vigencia el primer lugar. Es el período presente. Hasta hace poco tiempo el médico en general, iniciaba la exploración de su paciente con un interrogatorio, una inspección, un tacto y una serología con una obsesión sifilítica. En la época actual el médico y en especial el oftalmólogo debe tener una obsesión tuberculosa en la investigación etiológica. Cuántas veces en una afección ocular que de una manera lenta pero progresiva produce profundas alteraciones oculares, lleva el sello soterrado de una tuberculosis? Cuántos enfermos de una constitución en apariencia envidiable hacen precisamente por un exceso de sus defensas una alergia tuberculosa? Tan traicionera como la sífilis es la tuberculosis. La sífilis quema sus etapas y estalla con una hemorragia cerebral, una locura, una parálisis general, una ataxia locomotriz progresiva, una goma o una meningitis sifilítica. La tuberculosis hace su presentación con una afección ocular, una goma, una granulia, una artritis, una osteítis, o una meningitis óptico-quiasmática. Siendo esto así, es necesario, en la mayoría de las afecciones oculares, tratar de identificarla por los medios de diagnóstico de que hoy disponemos.

Missed Gastric Injuries in Blunt Abdominal Trauma; Case report with review of literature

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Ahmed A. Naiem

2016-11-01

Full Text Available Hollow viscus injuries of the digestive tract are an uncommon occurrence in blunt abdominal trauma. We report a 39-year-old male who was hit by a vehicle as a pedestrian and admitted to the Sultan Qaboos University Hospital, Muscat, Oman, in 2015. He underwent an exploratory laparotomy which revealed injuries to the distal stomach, liver and descending colon. Postoperatively, the patient was febrile, tachycardic and hypotensive. Abdominal examination revealed distention and tenderness. The next day, a repeat laparotomy identified a gastric injury which had not been diagnosed during the initial laparotomy. Although the defect was repaired, the patient subsequently died as a result of multiorgan failure. Missed gastric injuries are rare and are associated with a grave prognosis, particularly for trauma patients. Delays in diagnosis, in addition to associated injuries, contribute to a high mortality rate.

Complications in the management of bladder trauma in a third level hospital.

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Echeverría-García, Fernando Enrique; García-Perdomo, Herney Andrés; Barney, Erika

2014-05-01

To determine the frecuency of complications during the management of bladder trauma and its associated factors in a third level reference Hospital. A cross-sectional study of adult patients admitted in a reference Hospital from January 2006 to June 2011 with the diagnosis of bladder trauma. We identified demographic variables, type of trauma (blunt, penetrating), diagnostic method, associated traumatisms, management of bladder traumatism, frequency of complications and mortality. Univariate analysis was performed with frequency tables, measures of central tendency and dispersion. Similarly, bivariate analysis was performed to explore the association between variables. We used chi-square test for categorical variables and Student's t test to compare quantitative variables. We reviewed 40 medical records, which met the eligibility criteria. The median age was 27 years (range 16-;67) and 85% (34 patients) were male. Twenty-nine patients (72.5%) had penetrating injuries, being mainly firearm projectile (96.55%) and 11 patients (27.5%) blunt injuries. Most patients had intraoperative diagnosis (67.5%), while 25%, 5% and 2% were diagnosed by CT-cystography, cystoscopy and voiding cystography respectively. 70% (28 patients) had intraperitoneal bladder injuries. Of the forty patients enrolled, thirty six (90%) underwent surgery, while only four (10%) received conservative management. A total of ten patients (25%) had some type of complication. The most frequent was persistent hematuria (40%) followed by surgical site infection (30%), orchitis (20%), urinary tract infection (10%), urine leakage through the operative site, or to the peritoneal cavity (10%). No mortality was detected. On the bivariate logistic regression model type of trauma, number of injuries, performance of cystostomy, use of perivesical drainage tube, chest trauma and small bowel trauma, no association was found with the presence of complications. The frequency of complications was 25%. The presence of

Quality of life in purely ocular myasthenia in Japan

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2014-01-01

Background Since there has been no conclusive evidence regarding the treatment of ocular myasthenia, treatment guidelines were recently issued by the European Federation of Neurological Societies/European Neurological Society (EFNS/ENS). However, the therapeutic outcomes concerning the quality-of-life (QOL) of patients with ocular myasthenia are not yet fully understood. Methods We investigated the therapeutic outcomes of patients with purely ocular myasthenia in a multicenter cross-sectional survey in Japan. To evaluate the severity of ocular symptoms, we used the ocular-quantitative MG (QMG) score advocated by Myasthenia Gravis Foundation of America. We used the Japanese translated version of the MG-QOL15, a self-appraised scoring system. Results Of 607 myasthenia gravis (MG) patients with an observation-duration of illness ≥ 2 years, the cases of 123 patients (20%) were limited to ocular muscles (purely ocular myasthenia). During the entire clinical course, 81 patients experienced both ptosis and diplopia, 36 had ptosis alone, and six had diplopia alone. Acetyl-cholinesterase inhibitors and prednisolone were used in 98 and 52 patients, respectively. Treatment improved ocular symptoms, with the mean reduction in ocular-QMG score of 2.3 ± 1.8 points. However, 47 patients (38%) failed to gain minimal manifestation or a better status. Patients with unfavorable outcomes also self-reported severe QOL impairment. Multivariate analyses showed that the pretreatment ocular-QMG score was associated with unfavorable outcomes, but not associated with the patient’s QOL. Conclusion A treatment strategy designed in accord with a patient's ocular presentation must be considered in order to improve ocular symptoms and the patient's QOL. PMID:24996227

Emergency department boarding times for patients admitted to intensive care unit: Patient and organizational influences.

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Montgomery, Phyllis; Godfrey, Michelle; Mossey, Sharolyn; Conlon, Michael; Bailey, Patricia

2014-04-01

Critically ill patients can be subject to prolonged stays in the emergency department following receipt of an order to admit to an intensive care unit. The purpose of this study was to explore patient and organizational influences on the duration of boarding times for intensive care bound patients. This exploratory descriptive study was situated in a Canadian hospital in northern Ontario. Through a six-month retrospective review of three data sources, information was collected pertaining to 16 patient and organizational variables detailing the emergency department boarding time of adults awaiting transfer to the intensive care unit. Data analysis involved descriptive and non-parametric methods. The majority of the 122 critically ill patients boarded in the ED were male, 55 years of age or older, arriving by ground ambulance on a weekday, and had an admitting diagnosis of trauma. The median boarding time was 34 min, with a range of 0-1549 min. Patients designated as most acute, intubated, and undergoing multiple diagnostic procedures had statistically significantly shorter boarding times. The study results provide a profile that may assist clinicians in understanding the complex and site-specific interplay of variables contributing to boarding of critically ill patients. Copyright © 2013 Elsevier Ltd. All rights reserved.

A fate worse than death? Long-term outcome of trauma patients admitted to the surgical intensive care unit.

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Livingston, David H; Tripp, Tovah; Biggs, Carina; Lavery, Robert F

2009-08-01

Trauma centers successfully save lives of severely injured patients who would have formerly died. However, survivors often have multiple complications and morbidities associated with prolonged intensive care unit (ICU) stays. Because the reintegration of patients into the society to lead an active and a productive life is the ultimate goal of trauma center care, we questioned whether our "success" may condemn these patients to a fate worse than death? Charts on all patients > or =18 years with ICU stay > or =10 days, discharged alive between June 1, 2002, and May 31, 2005, were reviewed. Patients with complete spinal cord injuries were excluded. Demographics, Injury Severity Score (ISS), presence of severe traumatic brain injury (TBI; Head Abbreviated Injury Scale [AIS] score = 4 or 5), presence of extremity fractures, need for operative procedures, ventilator days, complications, and discharge disposition were collected. Glasgow Outcome Scale score was calculated on discharge. Patients were contacted by phone to determine general health, work status, and using this data, Glasgow Outcome Scale score and a modified Functional Independence Measure (FIM) score were calculated. Two hundred and forty-one patients met inclusion criteria. Thirty-three patients died postdischarge from the hospital and 39 were known to be alive from the electronic medical records but were unable to be contacted. Sixty-nine patients could not be tracked down and were ultimately considered as lost to follow-up. The remaining 100 patients who were successfully contacted participated in the study. Eighty-one percent were men with a mean age of 42 years, mean and median ISS of 28. Severe TBI was present in 50 (50%) patients. Mean and median follow-up was 3.3 years from discharge. At the time of follow-up, 92 (92%) patients were living at home, 5 in nursing homes, and 3 in assisted living, a shelter, or halfway house. FIM scores ranged from 6 to 12 with 55% reached a maximal FIM score of 12. One

Ocular defects in cerebral palsy

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Katoch Sabita

2007-01-01

Full Text Available There is a high prevalence of ocular defects in children with developmental disabilities. This study evaluated visual disability in a group of 200 cerebral palsy (CP patients and found that 68% of the children had significant visual morbidity. These findings emphasize the need for an early ocular examination in patients with CP.

New scoring system for intra-abdominal injury diagnosis after blunt trauma.

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Shojaee, Majid; Faridaalaee, Gholamreza; Yousefifard, Mahmoud; Yaseri, Mehdi; Arhami Dolatabadi, Ali; Sabzghabaei, Anita; Malekirastekenari, Ali

2014-01-01

An accurate scoring system for intra-abdominal injury (IAI) based on clinical manifestation and examination may decrease unnecessary CT scans, save time, and reduce healthcare cost. This study is designed to provide a new scoring system for a better diagnosis of IAI after blunt trauma. This prospective observational study was performed from April 2011 to October 2012 on patients aged above 18 years and suspected with blunt abdominal trauma (BAT) admitted to the emergency department (ED) of Imam Hussein Hospital and Shohadaye Hafte Tir Hospital. All patients were assessed and treated based on Advanced Trauma Life Support and ED protocol. Diagnosis was done according to CT scan findings, which was considered as the gold standard. Data were gathered based on patient's history, physical exam, ultrasound and CT scan findings by a general practitioner who was not blind to this study. Chi-square test and logistic regression were done. Factors with significant relationship with CT scan were imported in multivariate regression models, where a coefficient (β) was given based on the contribution of each of them. Scoring system was developed based on the obtained total β of each factor. Altogether 261 patients (80.1% male) were enrolled (48 cases of IAI). A 24-point blunt abdominal trauma scoring system (BATSS) was developed. Patients were divided into three groups including low (scoretool for BAT detection and has the potential to reduce unnecessary CT scan and cut unnecessary costs.

Current trauma care system and trauma care training in China

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Lian-Yang Zhang

2018-04-01

Full Text Available Trauma is a life-threatening “modern disease”. The outcomes could only be optimized by cost-efficient and prompt trauma care, which embarks on the improvement of essential capacities and conceptual revolution in addition to the disruptive innovation of the trauma care system. According to experiences from the developed countries, systematic trauma care training is the cornerstone of the generalization and the improvement on the trauma care, such as the Advance Trauma Life Support (ATLS. Currently, the pre-hospital emergency medical services (EMS has been one of the essential elements of infrastructure of health services in China, which is also fundamental to the trauma care system. Hereby, the China Trauma Care Training (CTCT with independent intellectual property rights has been initiated and launched by the Chinese Trauma Surgeon Association to extend the up-to-date concepts and techniques in the field of trauma care as well to reinforce the generally well-accepted standardized protocols in the practices. This article reviews the current status of the trauma care system as well as the trauma care training. Keywords: Trauma care system, Trauma care training, China

Risk factors associated with early reintubation in trauma patients: a prospective observational study.

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Brown, Carlos V R; Daigle, Jacob B; Foulkrod, Kelli H; Brouillette, Brandee; Clark, Adam; Czysz, Clea; Martinez, Marnie; Cooper, Hassie

2011-07-01

After mechanical ventilation, extubation failure is associated with poor outcomes and prolonged hospital and intensive care unit (ICU) stays. We hypothesize that specific and unique risk factors exist for failed extubation in trauma patients. The purpose of this study was to identify the risk factors in trauma patients. We performed an 18-month (January 2008-June 2009) prospective, cohort study of all adult (8 years or older) trauma patients admitted to the ICU who required mechanical ventilation. Failure of extubation was defined as reintubation within 24 hours of extubation. Patients who failed extubation (failed group) were compared with those who were successfully extubated (successful group) to identify independent risk factors for failed extubation. A total of 276 patients were 38 years old, 76% male, 84% sustained blunt trauma, with an mean Injury Severity Score = 21, Glasgow Coma Scale (GCS) score = 7, and systolic blood pressure = 125 mm Hg. Indications for initial intubation included airway (4%), breathing (13%), circulation (2%), and neurologic disability (81%). A total of 17 patients (6%) failed extubation and failures occurred a mean of 15 hours after extubation. Independent risk factors to fail extubation included spine fracture, airway intubation, GCS at extubation, and delirium tremens. Patients who failed extubation spent more days in the ICU (11 vs. 6, p = 0.006) and hospital (19 vs. 11, p = 0.002). Mortality was 6% (n = 1) in the failed group and 0.4% (n = 1) in the successful extubation group. Independent risk factors for trauma patients to fail extubation include spine fracture, initial intubation for airway, GCS at extubation, and delirium tremens. Trauma patients with these four risk factors should be observed for 24 hours after extubation, because the mean time to failure was 15 hours. In addition, increased complications, extended need for mechanical ventilation, and prolonged ICU and hospital stays should be expected for trauma patients

The impact of combined oral contraceptives on ocular tissues: a review of ocular effects

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Marilita M. Moschos

2017-10-01

Full Text Available The aim of this manuscript is to review the action and adverse effects of combined oral contraceptives (COCs on ocular tissues. The percentage of unwanted pregnancies and the subsequent abortions make contraception crucial worldwide. Over 100 million women around the world use common contraceptive methods, including intrauterine devices, combined estrogen and progestin oral contraceptives, as well as progestin only preparations (oral contraceptives, implants or injections. COCs are widely used for contraception, but they are also indicated in menorrhagia, endometriosis, acne and hirsutism, fibroid uterus and premenstrual syndrome. However, they have been associated with high rates of cardiovascular events, venous thromboembolic disease, ischemic strokes and breast cancer. The incidence of COCs-related ocular complications is estimated to be 1 in 230 000, including dry eye symptoms, corneal edema, lens opacities and retinal neuro-ophthalmologic or vascular complications. We may infer that the serious ocular complications of COCs can be prevented by eliminating the estrogen dosage and choosing third-generation progestins. In any case, doctors should take into consideration the systemic and ocular history of the patients before selecting any method of contraception.

Ocularity Feature Contrast Attracts Attention Exogenously

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Li Zhaoping

2018-02-01

Full Text Available An eye-of-origin singleton, e.g., a bar shown to the left eye among many other bars shown to the right eye, can capture attention and gaze exogenously or reflexively, even when it appears identical to other visual input items in the scene and when the eye-of-origin feature is irrelevant to the observer’s task. Defining saliency as the strength of exogenous attraction to attention, we say that this eye-of-origin singleton, or its visual location, is salient. Defining the ocularity of a visual input item as the relative difference between its left-eye input and its right-eye input, this paper shows the general case that an ocularity singleton is also salient. For example, a binocular input item among monocular input items is salient, so is a left-eye-dominant input item (e.g., a bar with a higher input contrast to the left eye than to the right eye among right-eye-dominant items. Saliency by unique input ocularity is analogous to saliency by unique input colour (e.g., a red item among green ones, as colour is determined by the relative difference(s between visual inputs to different photoreceptor cones. Just as a smaller colour difference between a colour singleton and background items makes this singleton less salient, so does a smaller ocularity difference between an ocularity singleton and background items. While a salient colour difference is highly visible, a salient ocularity difference is often perceptually invisible in some cases and discouraging gaze shifts towards it in other cases, making its behavioural manifestation not as apparent. Saliency by ocularity contrast provides another support to the idea that the primary visual cortex creates a bottom-up saliency map to guide attention exogenously.

Lean methodology for performance improvement in the trauma discharge process.

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O'Mara, Michael Shaymus; Ramaniuk, Aliaksandr; Graymire, Vickie; Rozzell, Monica; Martin, Stacey

2014-07-01

High-volume, complex services such as trauma and acute care surgery are at risk for inefficiency. Lean process improvement can reduce health care waste. Lean allows a structured look at processes not easily amenable to analysis. We applied lean methodology to the current state of communication and discharge planning on an urban trauma service, citing areas for improvement. A lean process mapping event was held. The process map was used to identify areas for immediate analysis and intervention-defining metrics for the stakeholders. After intervention, new performance was assessed by direct data evaluation. The process was completed with an analysis of effect and plans made for addressing future focus areas. The primary area of concern identified was interservice communication. Changes centering on a standardized morning report structure reduced the number of consult questions unanswered from 67% to 34% (p = 0.0021). Physical therapy rework was reduced from 35% to 19% (p = 0.016). Patients admitted to units not designated to the trauma service had 1.6 times longer stays (p miscommunication exists around patient education at discharge. Lean process improvement is a viable means of health care analysis. When applied to a trauma service with 4,000 admissions annually, lean identifies areas ripe for improvement. Our inefficiencies surrounded communication and patient localization. Strategies arising from the input of all stakeholders led to real solutions for communication through a face-to-face morning report and identified areas for ongoing improvement. This focuses resource use and identifies areas for improvement of throughput in care delivery.

Failure rate of prehospital chest decompression after severe thoracic trauma.

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Kaserer, Alexander; Stein, Philipp; Simmen, Hans-Peter; Spahn, Donat R; Neuhaus, Valentin

2017-03-01

Chest decompression can be performed by different techniques, like needle thoracocentesis (NT), lateral thoracostomy (LT), or tube thoracostomy (TT). The aim of this study was to report the incidence of prehospital chest decompression and to analyse the effectiveness of these techniques. In this retrospective case series study, all medical records of adult trauma patients undergoing prehospital chest decompression and admitted to the resuscitation area of a level-1 trauma center between 2009 and 2015 were reviewed and analysed. Only descriptive statistics were applied. In a 6-year period 24 of 2261 (1.1%) trauma patients had prehospital chest decompression. Seventeen patients had NT, six patients TT, one patient NT as well as TT, and no patients had LT. Prehospital successful release of a tension pneumothorax was reported by the paramedics in 83% (5/6) with TT, whereas NT was effective in 18% only (3/17). In five CT scans all thoracocentesis needles were either removed or extrapleural, one patient had a tension pneumothorax, and two patients had no pneumothorax. No NT or TT related complications were reported during hospitalization. Prehospital NT or TT is infrequently attempted in trauma patients. Especially NT is associated with a high failure rate of more than 80%, potentially due to an inadequate ratio between chest wall thickness and catheter length as previously published as well as a possible different pathophysiological cause of respiratory distress. Therefore, TT may be considered already in the prehospital setting to retain sufficient pleural decompression upon admission. Copyright © 2016. Published by Elsevier Inc.

A 3-year prospective study on ocular injuries with tennis or cricket ball while playing cricket: A case series

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Santosh Kumar Mahapatra

2018-01-01

Full Text Available Purpose: The purpose of this study is to study the clinical features, visual outcome, management, and ocular complications of ocular injury, following trauma with tennis or cricket ball. Methods: A prospective, noncomparative case study of patients having injury with tennis/cricket ball while playing cricket was conducted between January 2013 and April 2016. Seventy-six eyes of 76 patients were studied. Presenting vision, age, gender, time since injury, general and ocular examination, intraocular pressure, indirect ophthalmoscopy, B scan, and X-ray/computed tomography scan findings were noted. Patients were managed medically or surgically as per the need and followed up at least for 6 months. Results: Seventy-six eyes of 76 patients were studied. All cases were male, except two. Majority (80.2% were <25 years. Median presenting visual acuity (VA was 6/36 and median final VA was 6/18. Significant findings in the decreasing order of frequency were sphincter tear (26.3%, retinal detachment (23.6%, angle recession (18.4%, choroidal rupture (17.1%, and Berlin's edema (15.7%. Most of the cases (69.7% were managed medically. Only 30.2% cases needed surgical intervention. Final visual outcome in our study was depended on initial VA (P = 0.000. It was also correlating with presenting clinical feature (P = 0.010 and type of intervention (medical/surgical (P = 0.001. Conclusion: Cricket-related ocular injury generally has a poor prognosis with most cases being closed globe injury; retinal detachment is the most common vision-threatening presentation. In spite of being a common event, cricket-related injury is sparingly documented and hence needs further studies for proper documentation, prognostication, and formulation of definitive management plan.

Purinergic Receptors in Ocular Inflammation

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Ana Guzman-Aranguez

2014-01-01

Full Text Available Inflammation is a complex process that implies the interaction between cells and molecular mediators, which, when not properly “tuned,” can lead to disease. When inflammation affects the eye, it can produce severe disorders affecting the superficial and internal parts of the visual organ. The nucleoside adenosine and nucleotides including adenine mononucleotides like ADP and ATP and dinucleotides such as P1,P4-diadenosine tetraphosphate (Ap4A, and P1,P5-diadenosine pentaphosphate (Ap5A are present in different ocular locations and therefore they may contribute/modulate inflammatory processes. Adenosine receptors, in particular A2A adenosine receptors, present anti-inflammatory action in acute and chronic retinal inflammation. Regarding the A3 receptor, selective agonists like N6-(3-iodobenzyl-5′-N-methylcarboxamidoadenosine (CF101 have been used for the treatment of inflammatory ophthalmic diseases such as dry eye and uveoretinitis. Sideways, diverse stimuli (sensory stimulation, large intraocular pressure increases can produce a release of ATP from ocular sensory innervation or after injury to ocular tissues. Then, ATP will activate purinergic P2 receptors present in sensory nerve endings, the iris, the ciliary body, or other tissues surrounding the anterior chamber of the eye to produce uveitis/endophthalmitis. In summary, adenosine and nucleotides can activate receptors in ocular structures susceptible to suffer from inflammatory processes. This involvement suggests the possible use of purinergic agonists and antagonists as therapeutic targets for ocular inflammation.

Outcome in Women with Traumatic Brain Injury Admitted to a Level 1 Trauma Center

Science.gov (United States)

de Guise, Elaine; Tinawi, Simon; Marcoux, Judith; Maleki, Mohammed

2014-01-01

Background. The aim of this study was to compare acute outcome between men and women after sustaining a traumatic brain injury (TBI). Methods. A total of 5,642 patients admitted to the Traumatic Brain Injury Program of the McGill University Health Centre-Montreal General Hospital between 2000 and 2011 and diagnosed with a TBI were included in the study. The overall percentage of women with TBI was 30.6% (n = 1728). Outcome measures included the length of stay (LOS), the Extended Glasgow Outcome Scale (GOSE), the functional independence measure instrument (FIM), discharge destination, and mortality rate. Results. LOS, GOSE, the FIM ratings, and discharge destination did not show significant differences between genders once controlling for several confounding variables and running the appropriate diagnostic tests (P < 0.05). However, women had less chance of dying during their acute care hospitalization than men of the same age, with the same TBI severity and following the same mechanism of injury. Although gender was a statistically significant predictor, its contribution in explaining variation in mortality was small. Conclusion. More research is needed to better understand gender differences in mortality; as to date, the research findings remain inconclusive. PMID:27355011

Childhood trauma and dissociation in women with pseudoseizure-type conversion disorder.

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Ozcetin, Adnan; Belli, Hasan; Ertem, Umit; Bahcebasi, Talat; Ataoglu, Ahmet; Canan, Fatih

2009-11-01

Conversion disorder is thought to be associated with psychological factors because of the presence of conflict and other stressors prior to the condition. The aim of this study is to compare adult patients with pseudoseizure-type conversion disorder with healthy control group in terms of childhood trauma, dissociative disorder and family history of psychiatric disorders. 56 female patients were admitted to the general psychiatry hospital outpatient clinic between January and July 2005. All patients had a negative experience about their families just before having the conversion. Diagnosis was made according to the DSM-IV criteria. A control group consisting of similar patient demographics of the disease group has been selected. Socio-demographic information forms, the Childhood Trauma Questionnaire (CTQ) and Dissociation Questionnaire (DIS-Q), were completed on the patients. CTQ total (t=12.12, Pconversion group. DIS-Q mean points were statistically higher in the conversion group (t=11.05, Pconversion disorder) should be included within dissociative disorders in DSM system as in ICD. It is usually uncommon for the patient to tell about childhood trauma without being specially questioned about this issue. Thus, it would be helpful to uncover these experiences by using related scales in conversion disorder patients.