WorldWideScience

Sample records for acute orthopaedic trauma

  1. Bio-psychosocial determinants of time lost from work following non life threatening acute orthopaedic trauma

    Directory of Open Access Journals (Sweden)

    Ozanne-Smith Joan

    2010-01-01

    Full Text Available Abstract Background To determine factors predicting the duration of time away from work following acute orthopaedic non life threatening trauma Methods Prospective cohort study conducted at four hospitals in Victoria, Australia. The cohort comprised 168 patients aged 18-64 years who were working prior to the injury and sustained a range of acute unintentional orthopaedic injuries resulting in hospitalization. Baseline data was obtained by survey and medical record review. Multivariate Cox proportional hazards regression analysis was used to examine the association between potential predictors and the duration of time away from work during the six month study. The study achieved 89% follow-up. Results Of the 168 participants recruited to the study, 68% returned to work during the six month study. Multivariate Cox proportional hazards regression analysis identified that blue collar work, negative pain attitudes with respect to work, high initial pain intensity, injury severity, older age, initial need for surgery, the presence of co-morbid health conditions at study entry and an orthopaedic injury to more than one region were associated with extended duration away from work following the injury. Participants in receipt of compensation who reported high social functioning at two weeks were 2.58 times more likely to have returned to work than similar participants reporting low social functioning. When only those who had returned to work were considered, the participant reported reason for return to work " to fill the day" was a significant predictor of earlier RTW [RR 2.41 (95% C.I 1.35-4.30] whereas "financial security" and "because they felt able to" did not achieve significance. Conclusions Many injury-related and psycho social factors affect the duration of time away from work following orthopaedic injury. Some of these are potentially modifiable and may be amenable to intervention. Further consideration of the reasons provided by participants

  2. Blood tests: One too many? Evaluating blood requesting guidance developed for acute patients admitted to trauma and orthopaedic units.

    Science.gov (United States)

    Faulkner, Alastair; Reidy, Mike; Scicluna, Gabrielle; Love, Gavin J; Joss, Judith

    2016-03-01

    In a recently published report from the Academy of Medical Royal Colleges, around 20% of clinical practice which encompasses blood science investigations is considered wasteful. Blood tests including liver function tests (LFTs), C-reactive protein (CRP), coagulation screens, and international normalising ratios (INR) are frequently requested for patients who undergo emergency hospital admission. The paucity of guidance available for blood requesting in acute trauma and orthopaedic admissions can lead to inappropriate requesting practices and over investigation. Acute admissions over a period of one month were audited retrospectively for the frequency and clinical indications of requests for LFTs, coagulation screens/INR, and CRP. The total number of blood tests requested for the duration of the patient's admission was recorded. Initial auditing of 216 admissions in January 2014 demonstrated a striking amount of over-investigation. Clinical guidelines were developed with multidisciplinary expert input and implemented within the department. Re-audit of 233 admissions was carried out in September 2014. Total no. of LFTs requested: January 895, September 336 (-62.5%); coagulation screens/INR requested: January 307, September 210 (-31.6%); CRPs requested: January 894, September 317 (-64.5%). No. of blood requests per patient: January (M=4.81, SD 4.75), September (M=3.60, SD=4.70). Approximate combined total cost of LFT, coagulation/INR, CRP in January £2674.14 and September £1236.19 (-£1437.95, -53.77%). A large decrease was observed in admission requesting and subsequent monitoring (p<0.01) following the implementation. This both significantly reduced cost and venepuncture rates.

  3. Evolution of acute orthopaedic care.

    Science.gov (United States)

    Mamczak, Christiaan N; Born, Christopher T; Obremskey, William T; Dromsky, David M

    2012-01-01

    Current combat battlefield injuries are among the most complex and challenging orthopaedic cases. These injuries carry high risks for exsanguination and global contamination of extensive soft-tissue and complicated bony injuries. Military orthopaedic surgeons must employ the latest advances in acute combat casualty care to achieve favorable outcomes. Adaptive changes over the past 10 years of war have given today's surgeons the armamentarium to optimize patient care. Innovative methods of damage control resuscitation and surgery have led to increased survival. However, the fundamentals of surgical hemostasis and decontamination remain critical to successful management. The acute treatment of combat casualties involves a continuum of care from the point of injury through transport out of theater. Future research and education are paramount to better prepare military orthopaedic surgeons to further increase survivability and enhance the outcomes of service members with complex wounds.

  4. Reno Orthopaedic Trauma Fellowship business curriculum.

    Science.gov (United States)

    Althausen, Peter L; Bray, Timothy J; Hill, Austin D

    2014-07-01

    The Reno Orthopaedic Center (ROC) Trauma Fellowship business curriculum is designed to provide the fellow with a graduate level business practicum and research experience. The time commitments in a typical 12-month trauma fellowship are significant, rendering a traditional didactic master's in business administration difficult to complete during this short time. An organized, structured, practical business education can provide the trauma leaders of tomorrow with the knowledge and experience required to effectively navigate the convoluted and constantly changing healthcare system. The underlying principle throughout the curriculum is to provide the fellow with the practical knowledge to participate in cost-efficient improvements in healthcare delivery. Through the ROC Trauma Fellowship business curriculum, the fellow will learn that delivering healthcare in a manner that provides better outcomes for equal or lower costs is not only possible but a professional and ethical responsibility. However, instilling these values without providing actionable knowledge and programs would be insufficient and ineffective. For this reason, the core of the curriculum is based on individual teaching sessions with a wide array of hospital and private practice administrators. In addition, each section is equipped with a suggested reading list to maximize the learning experience. Upon completion of the curriculum, the fellow should be able to: (1) Participate in strategic planning at both the hospital and practice level based on analysis of financial and clinical data, (2) Understand the function of healthcare systems at both a macro and micro level, (3) Possess the knowledge and skills to be strong leaders and effective communicators in the business lexicon of healthcare, (4) Be a partner and innovator in the improvement of the delivery of orthopaedic services, (5) Combine scientific and strategic viewpoints to provide an evidence-based strategy for improving quality of care in a

  5. Vancouver winters: Environmental influences on inpatient adult orthopaedic trauma demographics

    International Nuclear Information System (INIS)

    Objective: To compare the pattern of adult inpatient orthopaedic injuries admitted at three Vancouver hospitals following one of the worst winter snowstorms in the region with the preceding control winter period. Methods: The surveillance study was conducted at the University of British Columbia, Vancouver, Canada, 2007 to 2010. Inpatient adult admissions for orthopaedic injuries at three hospitals were recorded, including age, gender, anatomic location of injury, type of fracture (open or closed), fixation method (internal versus external fixation), and length of acute care hospital stay. Comparisons between admissions during this weather pattern and admission during a previous winter with minimal snow were made. SPSS 19 was used for statistical analysis. Results: Of the 511 patients admitted under Orthopaedic trauma service during the significant winter snowstorms of December 2008 - January 2009, 100 (19.6%) (CI: 16.2%-23.2%) were due to ice and snow, whereas in the preceding mild winter only 18 of 415 (4.3%) (CI: 2.5%-6.8%) cases were related to snow (p<0.05). Ankle and wrist fractures were the most frequent injuries during the index snow storm period (p<0.05). At all the three institutions, 97 (96.5%) fractures were closed during the snowstorm as opposed to 17 (95%) during the control winter period. Internal fixation in 06 (89%) fractures as opposed to external fixation in 12 (11%) patients was the predominant mode of fixation across the board during both time periods. Conclusion: The study demonstrated a significantly higher inpatient orthopaedic trauma volume during the snowstorm more rigorous prospective studies need to be designed to gain further insight to solving these problems from a public health perspective. (author)

  6. The orthopaedic trauma literature: an evaluation of statistically significant findings in orthopaedic trauma randomized trials

    Directory of Open Access Journals (Sweden)

    Tornetta Paul

    2008-01-01

    Full Text Available Abstract Background Evidence-based medicine posits that health care research is founded upon clinically important differences in patient centered outcomes. Statistically significant differences between two treatments may not necessarily reflect a clinically important difference. We aimed to quantify the sample sizes and magnitude of treatment effects in a review of orthopaedic randomized trials with statistically significant findings. Methods We conducted a comprehensive search (PubMed, Cochrane for all randomized controlled trials between 1/1/95 to 12/31/04. Eligible studies include those that focused upon orthopaedic trauma. Baseline characteristics and treatment effects were abstracted by two reviewers. Briefly, for continuous outcome measures (ie functional scores, we calculated effect sizes (mean difference/standard deviation. Dichotomous variables (ie infection, nonunion were summarized as absolute risk differences and relative risk reductions (RRR. Effect sizes >0.80 and RRRs>50% were defined as large effects. Using regression analysis we examined the association between the total number of outcome events and treatment effect (dichotomous outcomes. Results Our search yielded 433 randomized controlled trials (RCTs, of which 76 RCTs with statistically significant findings on 184 outcomes (122 continuous/62 dichotomous outcomes met study eligibility criteria. The mean effect size across studies with continuous outcome variables was 1.7 (95% confidence interval: 1.43–1.97. For dichotomous outcomes, the mean risk difference was 30% (95%confidence interval:24%–36% and the mean relative risk reduction was 61% (95% confidence interval: 55%–66%; range: 0%–97%. Fewer numbers of total outcome events in studies was strongly correlated with increasing magnitude of the treatment effect (Pearson's R = -0.70, p Conclusion Our review suggests that statistically significant results in orthopaedic trials have the following implications-1 On average

  7. Military Orthopaedic Trauma Registry: Quality Data Now Available.

    Science.gov (United States)

    Rivera, Jessica C; Greer, Renee M; Wenke, Joseph C; Ficke, James R; Johnson, Anthony E

    2016-01-01

    The Military Orthopaedic Trauma Registry (MOTR) orginally began as part of the Department of Defense Trauma Registry (DoDTR) and became a live registry in 2013. As a quality improvement process, this study examined MOTR data for 20 female amputees compared with DoDTR data. The DoDTR provided diagnosis and procedure codes as a list but no details. The MOTR provided additional data, including specific limb, fracture classifications, and associated injuries per limb. The MOTR allowed for construction of a treatment time line for each limb, including number and timing of debridements, antibiotics, and implant types. Orthopaedic-specific complications were also coded more frequently in the MOTR and clearly identified with a specific injury and treatment. During initial quality control checks, the MOTR provides a greater volume and granularity of detail for orthopaedic-specific injury and treatment information, indicating that the MOTR is on track to provide a valuable repository for data-driven orthopaedic management of combat injury. PMID:27518292

  8. Venous thromboembolism (VTE) risk assessment and prophylaxis in acute orthopaedic admissions: improving compliance with national guidelines

    OpenAIRE

    Watts, Laura; Grant, David

    2013-01-01

    “Each year over 25,000 people die from Venous Thromboembolism (VTE) contracted in hospital. This is more than the combined total of deaths from breast cancer, AIDS and traffic accidents”. (1) Orthopaedic patients are at particular risk of VTE. In 2011, the project team carried out an audit into compliance with national VTE assessment guidelines on all acute trauma and orthopaedic admissions during a two week period at a District General Hospital. The study demonstrated that compliance was ini...

  9. The effect of inclement weather on trauma orthopaedic workload.

    LENUS (Irish Health Repository)

    Cashman, J P

    2012-01-31

    BACKGROUND: Climate change models predict increasing frequency of extreme weather. One of the challenges hospitals face is how to make sure they have adequate staffing at various times of the year. AIMS: The aim of this study was to examine the effect of this severe inclement weather on hospital admissions, operative workload and cost in the Irish setting. We hypothesised that there is a direct relationship between cold weather and workload in a regional orthopaedic trauma unit. METHODS: Trauma orthopaedic workload in a regional trauma unit was examined over 2 months between December 2009 and January 2010. This corresponded with a period of severe inclement weather. RESULTS: We identified a direct correlation between the drop in temperature and increase in workload, with a corresponding increase in demand on resources. CONCLUSIONS: Significant cost savings could be made if these injuries were prevented. While the information contained in this study is important in the context of resource planning and staffing of hospital trauma units, it also highlights the vulnerability of the Irish population to wintery weather.

  10. '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.

  11. Acute coagulopathy of trauma

    DEFF Research Database (Denmark)

    Johansson, P I; Ostrowski, S R

    2010-01-01

    Acute coagulopathy of trauma predicts a poor clinical outcome. Tissue trauma activates the sympathoadrenal system resulting in high circulating levels of catecholamines that influence hemostasis dose-dependently through immediate effects on the two major compartments of hemostasis, i.......e., the circulating blood and the vascular endothelium. There appears to be a dose-dependency with regards to injury severity and the hemostatic response to trauma evaluated in whole blood by viscoelastic assays like thrombelastography (TEG), changing from normal to hypercoagulable, to hypocoagulable and finally......, is an evolutionary developed response that counterbalances the injury and catecholamine induced endothelial activation and damage. Given this, the rise in circulating catecholamines in trauma patients may favor a switch from hyper- to hypocoagulability in the blood to keep the progressively more procoagulant...

  12. Lean Participative Process Improvement: Outcomes and Obstacles in Trauma Orthopaedics.

    Directory of Open Access Journals (Sweden)

    Steve New

    Full Text Available To examine the effectiveness of a "systems" approach using Lean methodology to improve surgical care, as part of a programme of studies investigating possible synergy between improvement approaches.A controlled before-after study using the orthopaedic trauma theatre of a UK Trust hospital as the active site and an elective orthopaedic theatre in the same Trust as control.All staff involved in surgical procedures in both theatres.A one-day "lean" training course delivered by an experienced specialist team was followed by support and assistance in developing a 6 month improvement project. Clinical staff selected the subjects for improvement and designed the improvements.We compared technical and non-technical team performance in theatre using WHO checklist compliance evaluation, "glitch count" and Oxford NOTECHS II in a sample of directly observed operations, and patient outcome (length of stay, complications and readmissions for all patients. We collected observational data for 3 months and clinical data for 6 months before and after the intervention period. We compared changes in measures using 2-way analysis of variance.We studied 576 cases before and 465 after intervention, observing the operation in 38 and 41 cases respectively. We found no significant changes in team performance or patient outcome measures. The intervention theatre staff focused their efforts on improving first patient arrival time, which improved by 20 minutes after intervention.This version of "lean" system improvement did not improve measured safety processes or outcomes. The study highlighted an important tension between promoting staff ownership and providing direction, which needs to be managed in "lean" projects. Space and time for staff to conduct improvement activities are important for success.

  13. Comparison of published orthopaedic trauma trials following registration in Clinicaltrials.gov

    OpenAIRE

    Gandhi Rajiv; Jan Meryam; Smith Holly N; Mahomed Nizar N; Bhandari Mohit

    2011-01-01

    Abstract Background After the Food and Drug Administration Modernization Act of 1997, the registration of all clinical trials became mandatory prior to publication. Our primary objective was to determine publication rates for orthopaedic trauma trials registered with ClinicalTrials.gov. We further evaluated methodological consistency between registration and publication. Methods We searched Clinical Trials.gov for all trials related to orthopaedic trauma. We excluded active trials and trials ...

  14. Why veteran orthopaedic trauma surgeons are being fired and what we can do about it?

    Science.gov (United States)

    Hill, Austin; Althausen, Peter L; O'Mara, Timothy J; Bray, Timothy J

    2013-06-01

    The financial realities of providing trauma care to injured patients can make it difficult to produce an accurate assessment of the cumulative value orthopaedic trauma surgeons provide to healthcare and university institutions. As with many political battles in the field of medicine, physicians who have been diligently focused on providing patient care were completely unaware of the impending upheaval around them. Whether orthopaedic trauma surgeons are employed or in some type of partnership with hospitals, too often surgeons find the relationship one-sided. In order to effectively negotiate with hospitals, surgeons must demonstrate the comprehensive value they provide to their respective healthcare institutions and universities. Orthopaedic trauma surgeons make direct and indirect financial contributions to the hospital in addition to educational and community services. The sum total of these valued contributions helps fund non-revenue generating programs, provides marketing opportunities, and improves the regional and national reputation of the healthcare institution. This paper provides a comprehensive review of the value contributed to healthcare institutions by orthopaedic trauma surgeons and will serve as a blueprint for all surgeons to accurately account for and demonstrate their value to hospitals while providing efficient and compassionate care to our patients.

  15. Why veteran orthopaedic trauma surgeons are being fired and what we can do about it?

    Science.gov (United States)

    Hill, Austin; Althausen, Peter L; O'Mara, Timothy J; Bray, Timothy J

    2013-06-01

    The financial realities of providing trauma care to injured patients can make it difficult to produce an accurate assessment of the cumulative value orthopaedic trauma surgeons provide to healthcare and university institutions. As with many political battles in the field of medicine, physicians who have been diligently focused on providing patient care were completely unaware of the impending upheaval around them. Whether orthopaedic trauma surgeons are employed or in some type of partnership with hospitals, too often surgeons find the relationship one-sided. In order to effectively negotiate with hospitals, surgeons must demonstrate the comprehensive value they provide to their respective healthcare institutions and universities. Orthopaedic trauma surgeons make direct and indirect financial contributions to the hospital in addition to educational and community services. The sum total of these valued contributions helps fund non-revenue generating programs, provides marketing opportunities, and improves the regional and national reputation of the healthcare institution. This paper provides a comprehensive review of the value contributed to healthcare institutions by orthopaedic trauma surgeons and will serve as a blueprint for all surgeons to accurately account for and demonstrate their value to hospitals while providing efficient and compassionate care to our patients. PMID:23571292

  16. Robotic surgery in trauma and orthopaedics: a systematic review.

    Science.gov (United States)

    Karthik, K; Colegate-Stone, T; Dasgupta, P; Tavakkolizadeh, A; Sinha, J

    2015-03-01

    The use of robots in orthopaedic surgery is an emerging field that is gaining momentum. It has the potential for significant improvements in surgical planning, accuracy of component implantation and patient safety. Advocates of robot-assisted systems describe better patient outcomes through improved pre-operative planning and enhanced execution of surgery. However, costs, limited availability, a lack of evidence regarding the efficiency and safety of such systems and an absence of long-term high-impact studies have restricted the widespread implementation of these systems. We have reviewed the literature on the efficacy, safety and current understanding of the use of robotics in orthopaedics. PMID:25737510

  17. Management of Acute Skin Trauma

    Institute of Scientific and Technical Information of China (English)

    Joel W. Beam

    2010-01-01

    @@ Acute skin trauma (ie, abrasions, avulsions, blisters, incisions, lacerations, and punctures) is common among individuals involved in work, recreational, and athletic activities. Appropriate management of these wounds is important to promote healing and lessen the risk of cross-contamination and infection. Wound management techniques have undergone significant changes in the past 40 years but many clinicians continue to manage acute skin trauma with long-established, traditional techniques (ie, use of hydrogen peroxide, adhesive strips/patches, sterile gauze, or no dressing) that can delay healing and increase the risk of infection. The purpose of this review is to discuss evidence-based cleansing, debridement, and dressing techniques for the management of acute skin trauma.

  18. Surgical skills simulation in trauma and orthopaedic training.

    Science.gov (United States)

    Stirling, Euan R B; Lewis, Thomas L; Ferran, Nicholas A

    2014-01-01

    Changing patterns of health care delivery and the rapid evolution of orthopaedic surgical techniques have made it increasingly difficult for trainees to develop expertise in their craft. Working hour restrictions and a drive towards senior led care demands that proficiency be gained in a shorter period of time whilst requiring a greater skill set than that in the past. The resulting conflict between service provision and training has necessitated the development of alternative methods in order to compensate for the reduction in 'hands-on' experience. Simulation training provides the opportunity to develop surgical skills in a controlled environment whilst minimising risks to patient safety, operating theatre usage and financial expenditure. Many options for simulation exist within orthopaedics from cadaveric or prosthetic models, to arthroscopic simulators, to advanced virtual reality and three-dimensional software tools. There are limitations to this form of training, but it has significant potential for trainees to achieve competence in procedures prior to real-life practice. The evidence for its direct transferability to operating theatre performance is limited but there are clear benefits such as increasing trainee confidence and familiarity with equipment. With progressively improving methods of simulation available, it is likely to become more important in the ongoing and future training and assessment of orthopaedic surgeons. PMID:25523023

  19. Epidemiology of acute wrist trauma

    DEFF Research Database (Denmark)

    Larsen, C F; Lauritsen, Jens

    1993-01-01

    Epidemiological data on wrist injuries in a population can be used for planning by applying them to criteria for care and thus deriving estimates of provisions for care according to currently desirable standards. In a 1-year study all patients > or = 15 years with acute wrist trauma and treated i...

  20. Improvement of research quality in the fields of orthopaedics and trauma: a global perspective.

    Science.gov (United States)

    Fayaz, Hangama C; Haas, Norbert; Kellam, James; Bavonratanavech, Suthorn; Parvizi, Javad; Dyer, George; Pohlemann, Tim; Jerosch, Jörg; Prommersberger, Karl-Josef; Pape, Hans Christoph; Smith, Malcolm; Vrahas, Marc; Perka, Carsten; Siebenrock, Klaus; Elhassan, Bassem; Moran, Christopher; Jupiter, Jesse B

    2013-07-01

    The international orthopaedic community aims to achieve the best possible outcome for patient care by constantly modifying surgical techniques and expanding the surgeon's knowledge. These efforts require proper reflection within a setting that necessitates a higher quality standard for global orthopaedic publication. Furthermore, these techniques demand that surgeons acquire information at a rapid rate while enforcing higher standards in research performance. An international consensus exists on how to perform research and what rules should be considered when publishing a scientific paper. Despite this global agreement, in today's "Cross Check Era", too many authors do not give attention to the current standards of systematic research. Thus, the purpose of this paper is to describe these performance standards, the available choices for orthopaedic surgeons and the current learning curve for seasoned teams of researchers and orthopaedic surgeons with more than three decades of experience. These lead to provide an accessible overview of all important aspects of the topics that will significantly influence the research development as we arrive at an important globalisation era in orthopaedics and trauma-related research.

  1. The Champions League - Improving the quality of in-patient antibiotic prescription in Trauma and Orthopaedics

    OpenAIRE

    Evans, Jonathan; Saxby, Clair; Armstrong, Alexander

    2014-01-01

    A Trust level audit demonstrated that the trauma and orthopaedic department did not reach its own standards in adhering to Trust antibiotic prescribing guidelines. Junior doctors are the main prescribers of antibiotics during inpatient stays. Local policy states that for all inpatients on antibiotics, the start date, duration, and indication for antibiotics must be documented on the drug card. Each patient drug card was reviewed by the department pharmacist and it was recorded whether the doc...

  2. Hallmarks in the history of orthopaedic implants for trauma and joint replacement.

    Science.gov (United States)

    Markatos, Konstantinos; Tsoucalas, Gregory; Sgantzos, Markos

    2016-08-01

    This manuscript represents an attempt to review orthopaedic implants and reconstructive orthopaedic surgery for lower limbs lesions or trauma mainly in the 20th century. We emphasized on the type of implants, the biomaterials and their evolution, and we also engaged in a special reference for the pioneers of orthopaedic implant surgery and the innovative designers of those implants, in such a way to understand the ways and the stages through which they evolved to their present forms, as well as the scientific principles that affected their design and progress. A correlation between the evolution of implants and several relevant disciplines (biomaterial chemists and engineers, biomechanics) that developed simultaneously with orthopaedic reconstructive joint surgery is present since the first attempts to reconstruct a damaged joint. In the future, further progress is anticipated in the use of biomaterials, more compatible towards human biology, with minimally invasive applications and a perpetually increased life span. This progress depicts a phenomenon directly related to a multilevel, multifactorial and interdisciplinary scientific and technological field with many expectations. PMID:27598960

  3. Imaging following acute knee trauma.

    Science.gov (United States)

    Kijowski, R; Roemer, F; Englund, M; Tiderius, C J; Swärd, P; Frobell, R B

    2014-10-01

    Joint injury has been recognized as a potent risk factor for the onset of osteoarthritis. The vast majority of studies using imaging technology for longitudinal assessment of patients following joint injury have focused on the injured knee joint, specifically in patients with anterior cruciate ligament injury and meniscus tears where a high risk for rapid onset of post-traumatic osteoarthritis is well known. Although there are many imaging modalities under constant development, magnetic resonance (MR) imaging is the most important instrument for longitudinal monitoring after joint injury. MR imaging is sensitive for detecting early cartilage degeneration and can evaluate other joint structures including the menisci, bone marrow, tendons, and ligaments which can be sources of pain following acute injury. In this review, focusing on imaging following acute knee trauma, several studies were identified with promising short-term results of osseous and soft tissue changes after joint injury. However, studies connecting these promising short-term results to the development of osteoarthritis were limited which is likely due to the long follow-up periods needed to document the radiographic and clinical onset of the disease. Thus, it is recommended that additional high quality longitudinal studies with extended follow-up periods be performed to further investigate the long-term consequences of the early osseous and soft tissue changes identified on MR imaging after acute knee trauma. PMID:25278054

  4. The link between texting and motor vehicle collision frequency in the orthopaedic trauma population

    Directory of Open Access Journals (Sweden)

    Neil M. Issar

    2013-07-01

    Full Text Available BACKGROUND: This study will evaluate whether or not texting frequency while driving and/or texting frequency in general are associated with an increased risk of incurring a motor vehicle collision (MVC resulting in orthopaedic trauma injuries. METHODS: All patients who presented to the Vanderbilt University Medical Center Orthopaedic Trauma Clinic were administered a questionnaire to determine background information, mean phone use, texting frequency, texting frequency while driving, and whether or not the injury was the result of an MVC in which the patient was driving. RESULTS: 237 questionnaires were collected. 60 were excluded due to incomplete date, leaving 57 questionnaires in the MVC group and 120 from patients with non-MVC injuries. Patients who sent more than 30 texts per week (“heavy texters” were 2.22 times more likely to be involved in an MVC than those who texted less frequently. 84% of respondents claimed to never text while driving. Dividing the sample into subsets on the basis of age (25 years of age or below considered “young adult,” and above 25 years of age considered “adult”,young, heavy texters were 6.76 times more likely to be involved in an MVC than adult non-heavy texters (p = 0.000. Similarly, young adult, non-heavy texters were 6.65 (p = 0.005 times more likely to be involved in an MVC, and adult, heavy texters were 1.72 (p = 0.186 times more likely to be involved in an MVC. CONCLUSIONS: Patients injured in an MVC sent more text messages per week than non-MVC patients. Additionally, controlling for age demonstrated that young age and heavy general texting frequency combined had the highest increase in MVC risk, with the former being the variable of greatest effect

  5. diagnostic imaging of acute head trauma

    International Nuclear Information System (INIS)

    Computed tomography (CT) is the primary modality of choice for imaging patients with acute head trauma. Lesions of the soft tissues and of the bones can be assessed more precisely than with other imaging modalities. With magnetic resonance imaging (MRI) additional information may be gained especially in subacute and chronic posttraumatic conditions. Urgent indication to perform a CT examination depends on the patient's history and on the mechanism of trauma. Imaging interpretation has been performed in the context of typical pathologic effects of trauma and with respect to potential therapy. (author)

  6. Predicting Non Return to Work after Orthopaedic Trauma: The Wallis Occupational Rehabilitation RisK (WORRK) Model

    OpenAIRE

    Luthi F.; Deriaz O.; Vuistiner P.; Burrus C.; Hilfiker R.

    2014-01-01

    BACKGROUND: Workers with persistent disabilities after orthopaedic trauma may need occupational rehabilitation. Despite various risk profiles for non-return-to-work (non-RTW), there is no available predictive model. Moreover, injured workers may have various origins (immigrant workers), which may either affect their return to work or their eligibility for research purposes. The aim of this study was to develop and validate a predictive model that estimates the likelihood of non-RTW after occu...

  7. Socio-economic outcome after blunt orthopaedic trauma: Implications on injury prevention

    Directory of Open Access Journals (Sweden)

    Zilkens Anna

    2011-05-01

    Full Text Available Abstract Background Several large studies have identified factors associated with long-term outcome after orthopaedic injuries. However, long-term social and economic implications have not been published so far. The aim of this investigation is to study the long-term socio-economic consequences of patients sustaining severe trauma. Methods Patients treated at a level one trauma center were invited for a follow-up (at least 10 years examination. There were 637 patients who responded and were examined. Inclusion criteria included injury severity score (ISS ≥ 16 points, presence of lower and upper extremity fractures, and age between 3 and 60 years. Exclusion criteria included the presence of amputations and paraplegia. The socio-economic outcome was evaluated in three age groups: group I ( 50 years. The following parameters were analyzed using a standardized questionnaire: financial losses, net income losses, pension precaution losses, need for a bank loan, and the decrease in number of friends. Results 510 patients matched all study criteria, and breakdown of groups were as follows: 140 patients in group I, 341 patients in group II, and 29 patients in group III. Financial losses were reported in all age groups (20%-44%. Younger patients (group I were associated with less income losses when compared with other groups (p Conclusions Economic consequences are reported by polytraumatized patients even ten or more years after injury. Financial losses appear to be common in patients between 19 and 50 years. In contrast, social deprivation appears to be most pronounced in the younger age groups. Early socio-economic support and measures of injury prevention should focus on these specific age groups.

  8. Immediate impact of 'penalty points legislation' on acute hospital trauma services.

    LENUS (Irish Health Repository)

    Lenehan, Brian

    2012-02-03

    Road traffic accident (RTA) related mortality and injury may be reduced by up to 40% with the introduction of \\'road safety\\' legislation. Little is known regarding changes in pattern of injury and overall resource impact on acute trauma services. This prospective study examines RTA related admissions, injuries sustained and resultant sub-speciality operative workload in a Level 1 Trauma Centre during the 12 months immediately prior to and following the introduction of \\'penalty points\\' legislation. Eight hundred and twenty RTA related admissions were identified over the 24-month period from 01\\/11\\/2001 to 31\\/10\\/2003. There was a 36.7% decrease in RTA related admissions subsequent to the introduction of new legislation. Bed occupancy was almost halved. However, the relative Orthopaedic workload increased from 34% to 41% with a 10% increase in relative bed occupancy. The pattern of orthopaedic injury was significantly altered with a >50% absolute reduction in high velocity injuries. Curiously, there was no change in the absolute number of spinal fractures seen. This favourable early Irish experience of \\'penalty points\\' legislation mirrors that of worldwide published literature. Our findings demonstrate that the injury reduction effects were primarily enjoyed by non-orthopaedic sub-specialities. Such findings mandate consideration when allocating vital resources to sub-specialities within busy trauma units.

  9. Education and training opportunities in trauma and orthopaedics in SE Thames Region.

    Science.gov (United States)

    Savage, P E; d'A Fearn, C B; Groom, A F; Heatley, F W

    1997-11-01

    In preparation for the introduction of the specialist registrar grade the specialist advisory committee (SAC) in orthopaedics developed a six-year structured training programme leading to the award of the Certificate of Completion of Specialist Training (CCST). A team comprising the regional adviser in orthopaedics, the two regional programme directors and an associate dean of postgraduate medicine visited all the departments of orthopaedics in the South East Thames Region in order to evaluate the training opportunities they provided. This paper describes the methodology used during these visits, the lessons learned and the conclusions drawn. PMID:9496169

  10. Improving the outcome of paediatric orthopaedic trauma: an audit of inpatient management in Southampton.

    Science.gov (United States)

    Cox, P J; Clarke, N M

    1997-11-01

    The patterns, management and outcome of non-fatal orthopaedic injury in childhood was audited over a 1 year period in Southampton. A computer-based audit (1 September 1993 to 31 August 1994) was conducted of all children aged under 15 years who were admitted to the orthopaedic unit after accidental injury. Management was audited by studying the primary conservative and operative treatment methods employed. Treatment outcome was evaluated in terms of need for secondary operative treatment, salvage internal fixation, length of hospital stay and unplanned readmission. In all, 398 children, representing 50/10,000 of the local paediatric population, were admitted with a traumatic injury. There was a significant (P internal fixation procedures were performed as 'salvage' after failure of conservative treatment, entailing either reoperation during the initial admission or a further unplanned readmission. 3 A prolonged inpatient stay for patients with femoral fractures owing to a wide variation in treatment method. The outcome of non-fatal orthopaedic injury can be improved through the selective use of primary internal fixation of distal radial and humeral fractures and the close adherence to a management algorithm in femoral fractures. There may be a role for more specialised supervision of primary treatment of these particular fractures. PMID:9422873

  11. Demographics, nature and treatment of orthopaedic trauma injuries occurring in an agricultural context in the West of Ireland.

    LENUS (Irish Health Repository)

    Byrne, F J

    2011-03-01

    Farming is a major industry in the West of Ireland. This prospective study examined the age profile, nature and treatment of orthopaedic injuries occurring in agricultural surroundings presenting at the Orthopaedic Unit of Merlin Park Hospital, Galway.

  12. Guillain-Barré syndrome following acute head trauma.

    OpenAIRE

    Duncan, R; Kennedy, P G

    1987-01-01

    A case of classical Guillain-Barré syndrome following acute head trauma is described. The association of Guillain-Barré syndrome with head injury per se is not well recognized, and a possible immunological explanation is proposed.

  13. Delayed presentation of carotid artery dissection following major orthopaedic trauma resulting in dense hemiparesis.

    LENUS (Irish Health Repository)

    Edmundson, S P

    2012-01-31

    We report a 30-year-old patient who was involved in a high-velocity road traffic accident and developed a left-sided hemiparesis, which was noted in the post-operative period following bilateral femoral intramedullary nailing. CT scanning of the brain revealed infarcts in the right frontal and parietal lobes in the distribution of the right middle cerebral artery. CT angiography showed occlusion of the right internal carotid artery consistent with internal carotid artery dissection. He was anticoagulated and nine months later was able to walk independently. An awareness of this injury is needed to diagnose blunt trauma to the internal carotid artery. Even in the absence of obvious neck trauma, carotid artery dissection should be suspected in patients with a neurological deficit in the peri-operative period.

  14. Pathoanatomy and Clinical Correlates of the Immunoinflammatory Response Following Orthopaedic Trauma

    OpenAIRE

    Sears, Benjamin W.; Stover, Michael D.; Callaci, John

    2009-01-01

    The natural inflammatory response to major trauma may be associated with the development of a systemic inflammatory state, remote multiorgan failure, and death. Although a controlled inflammatory response is beneficial, an exaggerated response can cause serious adverse systemic effects. Early identification of high-risk patients, based on inflammatory markers and genomic predisposition, should help direct intervention in terms of surgical stabilization and biologic response modification. Curr...

  15. Incidence and Outcome of Early Acute Kidney Injury in Critically-Ill Trauma Patients

    OpenAIRE

    Amber S Podoll; Kozar, Rosemary; Holcomb, John B; Kevin W Finkel

    2013-01-01

    Objective To determine the incidence and effect on mortality of early acute kidney injury in severely injured trauma patients using the Acute Kidney Injury Network creatinine criteria. Design A retrospective cohort study of severely injured trauma patients admitted to the shock trauma intensive care unit. Setting Texas Trauma Institute, a state designated level I trauma unit certified by the American College of Surgeons Committee on Trauma. Patients 901 severely injured trauma patients admitt...

  16. Disseminated intravascular coagulation or acute coagulopathy of trauma shock early after trauma? A prospective observational study

    DEFF Research Database (Denmark)

    Johansson, Per Ingemar; Sorensen, Anne Marie; Perner, Anders;

    2011-01-01

    ABSTRACT: INTRODUCTION: It is debated whether the early trauma induced coagulopathy (TIC) in severely injured patients reflects disseminated intravascular coagulation (DIC) with a fibrinolytic phenotype, acute coagulopathy of trauma shock (ACoTS) or yet other entities. This study investigated......-complexed DNA fragments, Annexin V, thrombomodulin, syndecan-1), coagulation activation/inhibition (prothrombinfragment 1+2, thrombin/antithrombin-complexes, antithrombin, protein C, activated protein C, endothelial protein C receptor, protein S, tissue factor pathway inhibitor, vWF), factor consumption...

  17. Disseminated intravascular coagulation or acute coagulopathy of trauma shock early after trauma? A prospective observational study

    DEFF Research Database (Denmark)

    Johansson, Per Ingemar; Sorensen, Anne Marie; Perner, Anders;

    2011-01-01

    -complexed DNA fragments, Annexin V, thrombomodulin, syndecan-1), coagulation activation/inhibition (prothrombinfragment 1+2, thrombin/antithrombin-complexes, antithrombin, protein C, activated protein C, endothelial protein C receptor, protein S, tissue factor pathway inhibitor, vWF), factor consumption......ABSTRACT: INTRODUCTION: It is debated whether the early trauma induced coagulopathy (TIC) in severely injured patients reflects disseminated intravascular coagulation (DIC) with a fibrinolytic phenotype, acute coagulopathy of trauma shock (ACoTS) or yet other entities. This study investigated...

  18. 'Damage control orthopaedics' in patients with delayed referral to a tertiary care center: experience from a place where Composite Trauma Centers do not exist

    Directory of Open Access Journals (Sweden)

    Tabish Amin

    2008-01-01

    Full Text Available Abstract Background Management of orthopaedic injuries in polytrauma cases continues to challenge the orthopaedic traumatologist. Mass disasters compound this challenge further due to delayed referral. Recently there has been increasing evidence showing that damage control surgery has advantages that are absent in the early total care modality. We studied the damage control modality in the management of polytrauma cases with orthopaedic injuries who had been referred to our hospital after more than 24 hours of sustaining their injuries in an earthquake. This study was conducted on 51 cases after reviewing their records and complete management one year after the trauma. Results At one year, out of the 62 fractures, 3 were still under treatment, while the others had united. As per the radiological and functional scoring there were 20 excellent, 29 good, 5 fair and 5 poor results. In spite of the delayed referral there was no mortality. Conclusion In situations of delayed referral in areas where composite trauma centers do not exist the damage control modality provides an acceptable method of treatment in the management of polytrauma cases.

  19. The World Health Organization's action plan on the road traffic injury pandemic: is there any action for orthopaedic trauma surgeons?

    Science.gov (United States)

    Moroz, Paul J; Spiegel, David A

    2014-01-01

    Road traffic crash-related death, injury, and chronic disability continue to be a major worldwide burden to drivers, pedestrians, and users of mass transit, especially in low- and middle-income countries (LMIC). Projections predict worsening of this burden, and while motorization of LMIC increases exponentially, a corresponding improvement in prehospital and acute in-hospital trauma care has not been seen. The WHO now has 2 programs that address different elements of this challenge, namely, the Violence and Injury Prevention department (prevention) and the Emergency and Essential Surgical Care project (treatment). Activities of Violence and Injury Prevention have included developing guidelines for prehospital and essential trauma care, whereas activities of the Emergency and Essential Surgical Care have included developing the Integrated Management of Emergency and Essential Surgical Care toolkit and a textbook, "Surgical Care at the District Hospital." Organized surgical institutions in high-income countries-trauma associations, university departments, surgical nongovernmental organizations, etc.-can benefit from the infrastructure and tools the WHO has developed to better address the deficits in surgical services to improve the equitable distribution of surgical care services and resources to LMIC.

  20. Predicting non return to work after orthopaedic trauma: the Wallis Occupational Rehabilitation RisK (WORRK model.

    Directory of Open Access Journals (Sweden)

    François Luthi

    Full Text Available BACKGROUND: Workers with persistent disabilities after orthopaedic trauma may need occupational rehabilitation. Despite various risk profiles for non-return-to-work (non-RTW, there is no available predictive model. Moreover, injured workers may have various origins (immigrant workers, which may either affect their return to work or their eligibility for research purposes. The aim of this study was to develop and validate a predictive model that estimates the likelihood of non-RTW after occupational rehabilitation using predictors which do not rely on the worker's background. METHODS: Prospective cohort study (3177 participants, native (51% and immigrant workers (49% with two samples: a Development sample with patients from 2004 to 2007 with Full and Reduced Models, b External validation of the Reduced Model with patients from 2008 to March 2010. We collected patients' data and biopsychosocial complexity with an observer rated interview (INTERMED. Non-RTW was assessed two years after discharge from the rehabilitation. Discrimination was assessed by the area under the receiver operating curve (AUC and calibration was evaluated with a calibration plot. The model was reduced with random forests. RESULTS: At 2 years, the non-RTW status was known for 2462 patients (77.5% of the total sample. The prevalence of non-RTW was 50%. The full model (36 items and the reduced model (19 items had acceptable discrimination performance (AUC 0.75, 95% CI 0.72 to 0.78 and 0.74, 95% CI 0.71 to 0.76, respectively and good calibration. For the validation model, the discrimination performance was acceptable (AUC 0.73; 95% CI 0.70 to 0.77 and calibration was also adequate. CONCLUSIONS: Non-RTW may be predicted with a simple model constructed with variables independent of the patient's education and language fluency. This model is useful for all kinds of trauma in order to adjust for case mix and it is applicable to vulnerable populations like immigrant workers.

  1. The relationship of D-dimer levels with risk for developing deep-vein thrombosis and/or pulmonary thromboembolism after orthopaedic trauma surgery

    International Nuclear Information System (INIS)

    Deep venous thrombosis (DVT) and pulmonary embolism (PE) are common complications in trauma patients. Fibrin-related markers (FRMs), such as fibrin and fibrinogen degradation products (FDPs), D-dimer, and soluble fibrin (SF), are considered to be useful for the diagnosis of thrombosis (DVT). We report on 3-month follow-up of fibrinolytic activity after Orthopaedic Trauma Surgery (OTS). Patients who entered the study were divided into (group 1) patients who did not develop DVT/PE after OTS while patients who developed DVT/PE were included in (group 2). Blood samples were obtained on day of surgery and postoperative days 1, 7 and 30, and assayed for blood counts, C-reactive protein (CRP), and Ddimers. Demographic and clinical data were also collected. Postoperative levels of Ddimers of both groups increased on day 1, and remained elevated on day 30. Postoperative levels of D-dimers on day 1, 7 and 30 were higher in group 2 (p<0.05). There were no differences in perioperative levels of CRP between groups, and they correlated with D-dimers both preoperatively and on day 30. Taken together, these data suggest that orthopaedic trauma surgery induced an activation of coagulation and fibrinolysis. This situation lasts at least as late as 30 days after surgery. The D-dimer levels were significantly higher in patients developing DVT/PE post OTS. (author)

  2. Contemporary management of acute kidney trauma

    Directory of Open Access Journals (Sweden)

    Inês Anselmo da Costa

    2016-01-01

    Full Text Available Renal injury occurs in 1%–5% of all traumas, causing disability or even death. The American Association for the Surgery of Trauma (AAST renal injury scale should be used when injuries are reported. Although there is a consensus regarding handling of lower-grade injuries conservatively, the same cannot be said for the higher-grades, for which different specialists handle either conservatively or surgically. A search of the MEDLINE database was undertaken by using the following filters: English language articles, full-text availability, last five years, humans. Pediatric studies were excluded. For most renal injuries in hemodynamically stable, patients can be safely handled conservatively. An organized assessment and treatment system can reduce the need for nephrectomy in most other cases, as has occurred in the last two decades. The AAST injury scale should be updated in light of the advancements in imaging techniques, in order to fine tune grading and treatment.

  3. Translating orthopaedic basic science into clinical relevance

    OpenAIRE

    Madry, Henning

    2014-01-01

    In orthopaedic and trauma surgery, the rapid evolution of biomedical research has fundamentally changed the perception of the musculoskeletal system. Here, the rigor of basic science and the art of musculoskeletal surgery have come together to create a new discipline -experimental orthopaedics- that holds great promise for the causative cure of many orthopaedic conditions. The Journal of Experimental Orthopaedics intends to bridge the gap between orthopaedic basic science and clinical relevan...

  4. Research progress of acute coagulopathy of trauma-shock

    Institute of Scientific and Technical Information of China (English)

    Baiqiang Li; Haichen Sun

    2015-01-01

    Acute coagulopathy of trauma-shock (ACoTS) occurs in 25% of patients with severe trauma in the early phase, and the mortality of those patients is four-fold higher than patients without coagulopathy.The pathophysiology of this complicated phenomenon has been focused on in recent years.Tissue injury and hypoperfusion, activated protein C and Complements play important roles in the early phase after trauma.While the use of blood products, hypothermia, acidosis and inflammation are the main mechanism in late phase.Supplementing coagulation factors and platelets to improve ACoTS are inefficient.Only positive resuscitation from shock and improving tissue hypoperfusion have expected benefits.

  5. Video-assisted thoracoscopic surgery for acute thoracic trauma

    Directory of Open Access Journals (Sweden)

    Michael Goodman

    2013-01-01

    Full Text Available Background: Operative intervention for thoracic trauma typically requires thoracotomy. We hypothesized that thoracoscopy may be safely and effectively utilized for the acute management of thoracic injuries. Materials and Methods: The Trauma Registry of a Level I trauma center was queried from 1999 through 2010 for all video-assisted thoracic procedures within 24 h of admission. Data collected included initial vital signs, operative indication, intraoperative course, and postoperative outcome. Results: Twenty-three patients met inclusion criteria: 3 (13% following blunt injury and 20 (87% after penetrating trauma. Indications for urgent thoracoscopy included diaphragmatic/esophageal injury, retained hemothorax, ongoing hemorrhage, and open/persistent pneumothorax. No conversions to thoracotomy were required and no patient required re-operation. Mean postoperative chest tube duration was 2.9 days and mean length of stay was 5.6 days. Conclusion: Video-assisted thoracoscopic surgery is safe and effective for managing thoracic trauma in hemodynamically stable patients within the first 24 h post-injury.

  6. Are acute subdural hematomas possible without head trauma?

    Science.gov (United States)

    Garbossa, D; Altieri, R; Specchia, F M Calamo; Agnoletti, A; Pilloni, G; Lanotte, M; Spaziante, R; Ducati, A

    2014-01-01

    Acute subdural hematomas (ASDHs) are rarely reported in the literature. In general, it is due to head trauma, but if the traumatic event is very mild, it is inadequate to explain the ASDH occurrence. Risk factors for the development of spontaneous ASDH include hypertension, vascular abnormalities and deficit of coagulation. We present two cases of ASDH in patients with the coagulation deficit and review of the literature to understand the coagulation factors role and platelet role in the management of ASDHs.

  7. Acute aortic and mitral valve regurgitation following blunt chest trauma.

    Science.gov (United States)

    Bernabeu, Eduardo; Mestres, Carlos A; Loma-Osorio, Pablo; Josa, Miguel

    2004-03-01

    Traumatic rupture of intracardiac structures is an uncommon phenomenon although there are a number of reports with regards to rupture of the tricuspid, mitral and aortic valves. We report the case of a 25-year-old patient who presented with acute aortic and mitral valve regurgitation of traumatic origin. Both lesions were seen separated by 2 weeks. Pathophysiology is reviewed. The combination of both aortic and mitral lesions following blunt chest trauma is almost exceptional.

  8. [How to become a trauma surgeon: analysis of the current situation and concepts for career development in the new common field of orthopaedics and trauma surgery--part I].

    Science.gov (United States)

    Mittlmeier, T; Bonnaire, F; Grützner, P A; Lill, H; Matthes, G; Prokop, A; Seifert, J; Voigt, C; Walcher, F; Wölfl, C; Siebert, H

    2010-06-01

    The lack of clinical residents especially in the surgical domains, including orthopaedics and trauma surgery, is not only omnipresent but also a topic of lively discussions. This lack originates from sociopolitical and healthcare policy issues as well as from a loss of attractiveness of all surgical disciplines. The loss is caused by the high workload and disadvantageous working hours especially in those disciplines with a high rate of emergencies, e.g. trauma surgery. Moreover, it is caused by the poorly structured and unpredictable period of residency. In order to anticipate the bottleneck in supply due to the lack of trainees, a number of structural and contextual measures have to be taken to improve both undergraduate und postgraduate surgical training. Due to the numerous facets of the topic the first part of this analysis refers to the period until the trainee decides on the field of training.A basic insight into the field of orthopaedics and trauma surgery can already be offered far before the period of medical studies itself. During undergraduate medical education the existing structures should be modified, the characteristics of the discipline should be emphasized and the charm of combining theory and practical skills should be highlighted in order to enhance student's perception of the discipline. This might begin during preclinical training and should be continued throughout clinical training and elective courses (basic wound care, TEAM approach, AO course for students and seminars for M.D. candidates). Contextual and structural improvements of the practical year are indispensable to arouse students' interest in our discipline. These options conjoined with the actual offers for students provided by our scientific society, such as guided tours during the annual congress, travelling grants and the recently inaugurated summer school, might provide the basis for clearly structured information and offer a distinct stimulus to apply for residency in our field

  9. 损伤控制骨科理论指导一体化救治模式在骨科严重多发伤中的应用%Application of damage control orthopaedics guiding the integrated emergency mode of prehospital and inhospital in the severe multiple trauma patients with orthopaedic trauma

    Institute of Scientific and Technical Information of China (English)

    郑世成; 高宗强; 樊立宏; 时志斌; 王坤正; 陈君长; 王小燕

    2013-01-01

    Objective To explore the feasibility and efficacy of damage control orthopaedics (DCO) in treating severe polytrauma patients combined with orthopedic trauma. Methods A retrospective analysis was performed in 82 eligible polytrauma patients with injury severity score >25. From January 2009 to December 2011, the DCO was used to guide the integrated emergency mode of prehospital and inhospital in the severe polytrauma patients with orthopaedic trauma. The time from the admission to definitive surgery, ICU length of stay, total hospital stay, complications and mortality were compared. Results The DCO guiding the integrated emergency mode of prehospital and inhospital could shorten ICU length of stay and the time from the admission to definitive surgery, and lower complications and mortality. Conclusion It is a feasible and effective method in treating severe polytrauma patients combined with orthopaedic trauma by the DCO guiding the integrated emergency mode of prehospital and inhospital.%目的 探讨损伤控制骨科(damage control orthopaedics,DCO)理论在骨科严重多发伤中的可行性和有效性.方法 回顾性分析采用DCO理论指导一体化救治模式后骨科严重多发伤的救治疗效.自2009-01~2011-12在院前、院内一体化救治模式下,骨科严重多发伤采用DCO理论进行救治,比较连续三年的疗效变化,包括来院至接受确定性手术的时间、ICU住院时间、总住院时间、并发症和死亡率等.结果 DCO理论指导一体化救治模式具有可行性,临床效果明显,缩短了ICU的住院时间,显著缩短了严重多发伤患者入院至接受确定手术的时间,明显降低了多发伤患者的并发症和死亡率.结论 运用DCO理论指导骨科多发创伤的一体化治疗,可以降低患者的死亡率,提高救治成功率.

  10. MRI for the initial evaluation of acute wrist, knee, and ankle trauma

    NARCIS (Netherlands)

    J.J. Nikken (Jeroen)

    2003-01-01

    textabstractIn this thesis we study the application of MRI in acute trauma of wrist, knee, and ankle, evaluating its potentials, its effects, and its costs. Our aim was to use MRI in all patients with acute trauma of wrist, knee, and ankle, without increasing the overall costs to society, potentiall

  11. Attach importance to the early diagnosis and treatment of acute coagulation dysfunction after major war trauma

    OpenAIRE

    Li, Jie-Shou; Li, You-sheng

    2013-01-01

    Coagulation dysfunction after major war trauma is conventionally attributed to consumption and dilution of coagulation factors. However, recent studies have identified an acute coagulation dysfunction at the early stage after trauma. This coagulation dysfunction due to endogenous coagulation disturbance at the early stage after trauma is called acute traumatic coagulation dysfunction (ATCD), and the patients with ATCD would have an increased complication rate and mortality. Standard coagulati...

  12. Radiation safety knowledge and practices among Irish orthopaedic trainees.

    LENUS (Irish Health Repository)

    Nugent, M

    2014-04-23

    Fluoroscopy is frequently used in orthopaedic surgery, particularly in a trauma setting. Exposure of patients and staff to ionising radiation has been studied extensively; however, little work has been done to evaluate current knowledge and practices among orthopaedic trainees.

  13. Do Politics Matter to an Orthopaedic Surgeon? (They Should!).

    Science.gov (United States)

    Lee, Adam K; Sethi, Manish K

    2015-11-01

    Orthopaedic trauma care is intimately tied with health policy, and current changes with health care reform may change how trauma care is delivered. This article offers a brief history of modern health care and the implications of new policies on the practice of orthopaedic trauma.

  14. Stereoscopy in orthopaedics

    Science.gov (United States)

    Tan, S. L. E.

    2005-03-01

    Stereoscopy was used in medicine as long ago as 1898, but has not gained widespread acceptance except for a peak in the 1930's. It retains a use in orthopaedics in the form of Radiostereogrammetrical Analysis (RSA), though this is now done by computer software without using stereopsis. Combining computer assisted stereoscopic displays with both conventional plain films and reconstructed volumetric axial data, we are reassessing the use of stereoscopy in orthopaedics. Applications include use in developing nations or rural settings, erect patients where axial imaging cannot be used, and complex deformity and trauma reconstruction. Extension into orthopaedic endoscopic systems and teaching aids (e.g. operative videos) are further possibilities. The benefits of stereoscopic vision in increased perceived resolution and depth perception can help orthopaedic surgeons achieve more accurate diagnosis and better pre-operative planning. Limitations to currently available stereoscopic displays which need to be addressed prior to widespread acceptance are: availability of hardware and software, loss of resolution, use of glasses, and image "ghosting". Journal publication, the traditional mode of information dissemination in orthopaedics, is also viewed as a hindrance to the acceptance of stereoscopy - it does not deliver the full impact of stereoscopy and "hands-on" demonstrations are needed.

  15. Minimally invasive techniques in the management of orthopaedic trauma%创伤骨科中微创技术的应用

    Institute of Scientific and Technical Information of China (English)

    郭庆山; 沈岳

    2011-01-01

    The application of minimally invasive techniques in treating orthopaedic trauma includes two aspects: on the one hand, minimally invasive technique is an effective means of damage control orthopaedics in the treatment of patients with serious multiple traumatic injuries, aiming to reduce surgical morbidity, improve postoperative care and rehabilitation; on the other hand, minimally invasive technique is widely used in the treatment of fractures around the joints, pelvic and acetabular fractures, spine fracture, with advantages of minor operation injury,smaller incision ,less muscle rupture ,lower bone blood supply damage, better local hematoma protection, rapid fracture recovery. Minimally invasive technique is not a concept that it possesses lower operational risk, more easy operation procedure, and smaller incision. The surgeon should grasp the concept and operation indications, learn and improve the surgical methods.%创伤骨科中微创技术的应用包括两方面的内容,一方面,在严重多发伤病人的骨折治疗中,微创外科技术可被作为损害控制骨科的有效手段,以降低早期确定性手术治疗的死亡率,创伤越严重,越应该受益于该技术;另一方面,微创技术广泛应用于关节周围骨折、骨盆和髋臼骨折、脊柱骨折等,以更小的创伤达到与传统骨折治疗相同或更佳的疗效,病人受益于更小的切口,更少的肌肉损伤,更低的骨血供破坏,更好的骨折端血肿保护,骨折愈合加速,病人恢复加快.关于创伤骨科微创技术,仍然有很多需要研究学习之处,也对创伤骨科医师提出了更高的要求.微创并不意味着手术危险性的降低和操作更容易,也不能简单理解为"小切口",应正确理解其理念,掌握手术适应证,学习和改善手术方法.

  16. Advances in laparoscopy for acute care surgery and trauma.

    Science.gov (United States)

    Mandrioli, Matteo; Inaba, Kenji; Piccinini, Alice; Biscardi, Andrea; Sartelli, Massimo; Agresta, Ferdinando; Catena, Fausto; Cirocchi, Roberto; Jovine, Elio; Tugnoli, Gregorio; Di Saverio, Salomone

    2016-01-14

    The greatest advantages of laparoscopy when compared to open surgery include the faster recovery times, shorter hospital stays, decreased postoperative pain, earlier return to work and resumption of normal daily activity as well as cosmetic benefits. Laparoscopy today is considered the gold standard of care in the treatment of cholecystitis and appendicitis worldwide. Laparoscopy has even been adopted in colorectal surgery with good results. The technological improvements in this surgical field along with the development of modern techniques and the acquisition of specific laparoscopic skills have allowed for its utilization in operations with fully intracorporeal anastomoses. Further progress in laparoscopy has included single-incision laparoscopic surgery and natural orifice trans-luminal endoscopic surgery. Nevertheless, laparoscopy for emergency surgery is still considered challenging and is usually not recommended due to the lack of adequate experience in this area. The technical difficulties of operating in the presence of diffuse peritonitis or large purulent collections and diffuse adhesions are also given as reasons. However, the potential advantages of laparoscopy, both in terms of diagnosis and therapy, are clear. Major advantages may be observed in cases with diffuse peritonitis secondary to perforated peptic ulcers, for example, where laparoscopy allows the confirmation of the diagnosis, the identification of the position of the ulcer and a laparoscopic repair with effective peritoneal washout. Laparoscopy has also revolutionized the approach to complicated diverticulitis even when intestinal perforation is present. Many other emergency conditions can be effectively managed laparoscopically, including trauma in select hemodynamically-stable patients. We have therefore reviewed the most recent scientific literature on advances in laparoscopy for acute care surgery and trauma in order to demonstrate the current indications and outcomes associated with a

  17. Lesões traumato-ortopédicas nos atletas paraolímpicos Orthopaedic trauma injuries in paralympic athletes

    Directory of Open Access Journals (Sweden)

    Roberto Vital

    2007-06-01

    trauma-orthopedic lesions. The aim of this descriptive-comparative study is to analyze statistically the incidence of trauma-orthopedic lesions of 82 physically challenged athletes selected in a non intentional and no probalistic way. These athletes belong to various sports categories, as follows: swimming = 37, table tennis = 19, athletics = 19, power lifting = 7. Sixty are males, 24, females, they range in age from 15 to 51 and they all took part in the 2002 World Championship. Applying the medical records of the Brazilian Paraolimpic Committee medical department filled in at those events (the technique of observing the athlete clinical-sports files and medical examinations, the result showed a recurrence of lesions in athletes in the following sports: athletics (MMII = 64.9%, backbone 19.3% and MMSS = 15.8%; power lifting (backbone = 54.5%, MMSS = 36.4% and MMII = 9.1%; swimming (MMSS = 44.4%, backbone = 38.9% and MMII = 16.7% and table tennis (MMSS = 56%, Backbone = 36% and MMII = 8%. Such results lead to the conclusion that the performing of sports of the physically challenged athletes, and also the intensity of the training routing to try to beat their previous marks and results, cause these kinds of lesion. In addition, it is important to reinforce the preventive measures to the athletes.

  18. Acute injury of the ankle joint; Akutes Trauma des Sprunggelenks

    Energy Technology Data Exchange (ETDEWEB)

    Breitenseher, M.J. [Univ. Klinik fuer Radiodiagnostik, Abt. fuer Osteologie und Besondere Klinische Einrichtung Magnet Resonanz, AKH, Wien (Austria)]|[Ludwig-Boltzmann-Institut fuer Radiologisch-Physikalische Tumordiagnostik, Vienna (Austria)

    1999-01-01

    The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination, and clinical stress tests. If the clinical stress test is positive, stress radiography could be performed. There is no consensus about the usefulness of stress radiography in acute ankle sprain, particularly about the cut-off talar tilt angle beyond which a two-ligament rupture would be certain, ranging from 5 to 30 . Today MRI is not used for this indication, although it allows, with controlled positioning of the foot and with defined sections, visualization of injured lateral collateral ankle ligaments. In ankle injuries, plain radiographs form the established basis of diagnostic imaging and can provide definitive answers in most cases. CT is used in complex fractures for complete visualization. MRI is the method of choice for several diagnostic problem cases, including occult fractures and post-traumatic avascular necrosis. In tendon injuries, MRI is important if ultrasound is not diagnostic. Generally, for the evaluation of acute ankle injuries, MRI is the most important second-step procedure when radiographs are nondiagnostic. (orig.) [Deutsch] Die Diagnose einer lateralen Bandverletzung beim frischen Sprunggelenkstrauma fusst auf der Anamnese, der klinischen Untersuchung und klinischen Stresstests. Bei positiven klinischen Stresstests kann eine Stressradiographie durchgefuehrt werden. Es gibt keine Uebereinstimmung fuer den Wert der Stressradiographie beim frischen Supinationstrauma des Sprunggelenks, insbesonders fuer den Winkel der Aufklappbarkeit bei einer Zweibandverletzung, der von 5 -30 reicht. Die MRT wird zur Zeit bei dieser Indikation nur in Einzelfaellen benutzt, obwohl sie mit definierter Fusspositionierung und Ausrichtung der Untersuchungsebene eine ausgezeichnete Beurteilung der Sprunggelenksbaende erlaubt. Bei knoecherner Sprunggelenksverletzungen ist die Verwendung des konventionellen Roentgen die etablierte Methode und meist

  19. Novel imaging procedure in orthopaedics

    Energy Technology Data Exchange (ETDEWEB)

    Glatt, E.; Wenz, W.; Reinbold, W.D.

    1988-01-07

    CT has been proved as routine method in diagnostic imaging of many orthopaedic diseases, concerning complex spine trauma, spinal disc herniation, bone neoplasmas and chronic inflammatory diseases. MR-Imaging gives further information of the spinal chord and the subarachnoid space and of early diagnostic of inflammatory bone and articular diseases.

  20. Acute direct inguinal hernia resulting from blunt abdominal trauma: Case Report

    OpenAIRE

    Hipkins Gabrielle; Vedanayagam Maria; Biswas Seema; Leather Andrew

    2010-01-01

    Abstract We report a case of traumatic inguinal hernia following blunt abdominal trauma after a road traffic accident and describe the circumstances and technique of repair. The patient suffered multiple upper limb fractures and developed acute swelling of the right groin and scrotum. CT scan confirmed the acute formation of a traumatic inguinal hernia. Surgical repair was deferred until resolution of the acute swelling and subcutaneous haematoma. The indication for surgery was the potential ...

  1. A Systematic Review of Early Prognostic Factors for Persistent Pain Following Acute Orthopedic Trauma

    Directory of Open Access Journals (Sweden)

    Fiona J Clay

    2012-01-01

    Full Text Available Persistent or chronic pain is prevalent in many developed countries, with estimates ranging from 10% to higher than 50%, and is a major economic burden to individuals and societies. However, the variation in pain outcomes after acute orthopedic trauma and treatment confronts treating physicians with uncertainty in providing prognostic advice regarding long-term recovery. Although several previous reviews have addressed the determinants of chronic pain outcomes secondary to acute trauma, they have primarily focused on specific injury samples and, furthermore, lack consistency with respect to the important prognostic factors, which limits the generalizability of findings. This review, however, aimed specifically to identify the early prognostic factors associated with variation in persistent pain outcomes following acute orthopedic trauma presenting with a spectrum of pathologies.

  2. Re-estimation of acute subdural hematoma in children caused by trivial household head trauma

    International Nuclear Information System (INIS)

    The objective of this study was to identify characteristics of acute subdural hematoma in children caused by a trivial household head trauma from a modem neurosurgical and medicolegal standpoint. We performed a retrospective study of 25 children younger than 48 months hospitalized for acute subdural hematoma from December 1, 1993, through February 28, 2003. Inclusion criteria were as follows: acute subdural hematoma caused by trivial household trauma and a history of trauma corroborated by a caretaker, absence of physical injuries consistent with child abuse, fundoscopic examinations performed by a pediatric ophthalmologist, absence of fractures on general bone survey, and child abuse ruled out by long-term follow-up (more than 5 years). Twenty-one of the patients were boys, and 4 were girls. The patients ranged in age from 6 to 17 months, with an average age of 8.5 months. In 17 of 25 patients trauma had been caused by falls to the floor while standing with support or while sitting. Most of the patients were admitted to the hospital because of generalized convulsions or seizures that had developed soon after a trivial household trauma. Fifteen of the 25 (60%) patients had retinal or preretinal hemorrhage and 9 patients had bilateral retinal hemorrhage. Computed tomography showed fluid-type acute subdural hematomas at the frontal convexity or in the interhemispheric fissure in 18 of 25 (72%) patients. Fourteen of 25 (56%) patients had pre-existing external hydrocephalus (enlargements of the subarachnoid space). The long-term outcomes included normal mental development (IQ≥80) in 18 cases, mild mental retardation (IQ<80) in 7 cases, and epilepsy in 3 cases. Acute subdural hematoma in children caused by trivial household trauma is a clinical entity distinct from acute subdural hematoma caused by child abuse or shaken-baby syndrome. (author)

  3. Developmental orthopaedic diseases in foals

    International Nuclear Information System (INIS)

    Developmental Orthopaedic Diseases (DOD) is seen frequently in horses which completed their maturity. Osteochondrosis, physitis, angular limb deformities, flexural deformities, juvenil arthritis, cervical vertebral anomalies, cuboidal bone abnormalities are problems investigated under Developmental Orthopaedic Diseases title. This diseases can develop single or some together in fast growing, heavy animals (especially Arabian and English Thoroughbreds). Multifactorial causes of this diseases etiopathogenesis can be listed as genetic predisposition, trauma, nutrition, vitamins/minerals and endocrine disorders. But the exact causes of these diseases are not known. In this review detailed information are given about the diseases mentioned above

  4. Acute head trauma in children - early application of MRI; Akutes Schaedel-Hirn-Trauma im Kindesalter - fruehzeitiger Einsatz der MRT

    Energy Technology Data Exchange (ETDEWEB)

    Reither, M. [Kinderkrankenhaus Park Schoenfeld, Kassel (Germany). Abt. fuer Bildgebende Diagnostik

    2001-05-01

    The purpose of the study was to evaluate the present diagnostic potential of MRI in early stage head trauma and possibly to replace CT studies in children. FLAIR-techniques consequently applied as 'scout sequences' provided reliable identification of traumatic intra- and extracranial lesions yet during the first measurement in all 24 cases. Follow-up scan confirmed the initial results. The reliability of MRI in acute pediatric head trauma is underlined by the fact that CT scans were no longer necessary within the last three years. Therefore, the imaging algorithm of acute head trauma in children has changed in our institution: medium and high risk patients undergo MRI, in young infants we do US first. HR-CT is reserved for lesions of the visceral cranium. X rays are out. (orig.) [German] Ziel dieser Studie war es, die heutigen technischen Moeglichkeiten der MRT beim akuten Schaedel-Hirn-Trauma (SHT) des Kindes einzusetzen und evtl. ganz auf CTs zu verzichten. Die konsequente Anwendung der FLAIR-Technik als 'Suchsequenz' erlaubte bereits bei der ersten Messung eine sichere Zuordnung intra- und extrakranieller Laesionen in allen 24 Faellen. Kontrolluntersuchungen bestaetigten die Erstbefunde. Die Zuverlaessigkeit der MRT wird auch dadurch unterstrichen, dass wir in den vergangenen 3 Jahren keine CT-Untersuchungen mehr durchfuehrten. Infolgedessen hat sich der Algorithmus bildgebender Verfahren beim SHT des Kindes in unserem Hause geaendert: Bei Patienten mit niedrigem Risiko fuehren wir keine Bildgebung durch. Bei Patienten mit mittlerem und hohem Risiko wird die MRT, bei jungen Saeuglingen zuerst der US eingesetzt. Die HR-CT ist Verletzungen des Gesichtsschaedels vorbehalten. Roentgenaufnahmen fertigen wir nicht mehr an. (orig.)

  5. Pediatric Stinger Syndrome: Acute Brachial Plexopathy After Minor Trauma.

    Science.gov (United States)

    Quong, Whitney L; Hynes, Sally L; Arneja, Jugpal S

    2015-11-01

    The "stinger" or "burner" is a form of transient brachial plexopathy termed for its characteristic knife-like pain extending from the neck to the fingertips. Muscle weakness and paresthesia are oftentimes associated symptoms and are similarly temporary. Commonly observed in athletes of contact sports, the stinger results from high force trauma causing either traction/direct compression to the brachial plexus or extension/compression of the cervical nerve roots. We describe a pediatric case of a stinger in a 14-year-old boy, which was caused by a relatively low force trauma accident. Our management strategy and recommendations are discussed. PMID:26893985

  6. Design, delivery, and evaluation of early interventions for children exposed to acute trauma

    Directory of Open Access Journals (Sweden)

    Nancy Kassam-Adams

    2014-07-01

    Full Text Available Background: Exposure to acute, potentially traumatic events is an unfortunately common experience for children and adolescents. Posttraumatic stress (PTS responses following acute trauma can have an ongoing impact on child development and well-being. Early intervention to prevent or reduce PTS responses holds promise but requires careful development and empirical evaluation. Objectives: The aims of this review paper are to present a framework for thinking about the design, delivery, and evaluation of early interventions for children who have been exposed to acute trauma; highlight targets for early intervention; and describe next steps for research and practice. Results and conclusions: Proposed early intervention methods must (1 have a firm theoretical grounding that guides the design of intervention components; (2 be practical for delivery in peri-trauma or early post-trauma contexts, which may require creative models that go outside of traditional means of providing services to children; and (3 be ready for evaluation of both outcomes and mechanisms of action. This paper describes three potential targets for early intervention—maladaptive trauma-related appraisals, excessive early avoidance, and social/interpersonal processes—for which there is theory and evidence suggesting an etiological role in the development or persistence of PTS symptoms in children.

  7. The variation of acute treatment costs of trauma in high-income countries

    Directory of Open Access Journals (Sweden)

    Willenberg Lynsey

    2012-08-01

    Full Text Available Abstract Background In order to assist health service planning, understanding factors that influence higher trauma treatment costs is essential. The majority of trauma costing research reports the cost of trauma from the perspective of the receiving hospital. There has been no comprehensive synthesis and little assessment of the drivers of cost variation, such as country, trauma, subgroups and methods. The aim of this review is to provide a synthesis of research reporting the trauma treatment costs and factors associated with higher treatment costs in high income countries. Methods A systematic search for articles relating to the cost of acute trauma care was performed and included studies reporting injury severity scores (ISS, per patient cost/charge estimates; and costing methods. Cost and charge values were indexed to 2011 cost equivalents and converted to US dollars using purchasing power parities. Results A total of twenty-seven studies were reviewed. Eighty-one percent of these studies were conducted in high income countries including USA, Australia, Europe and UK. Studies either reported a cost (74.1% or charge estimate (25.9% for the acute treatment of trauma. Across studies, the median per patient cost of acute trauma treatment was $22,448 (IQR: $11,819-$33,701. However, there was variability in costing methods used with 18% of studies providing comprehensive cost methods. Sixty-three percent of studies reported cost or charge items incorporated in their cost analysis and 52% reported items excluded in their analysis. In all publications reviewed, predictors of cost included Injury Severity Score (ISS, surgical intervention, hospital and intensive care, length of stay, polytrauma and age. Conclusion The acute treatment cost of trauma is higher than other disease groups. Research has been largely conducted in high income countries and variability exists in reporting costing methods as well as the actual costs. Patient populations studied

  8. Effect of painless diabetic neuropathy on pressure pain hypersensitivity (hyperalgesia) after acute foot trauma

    OpenAIRE

    Wienemann, Tobias; Chantelau, Ernst A; Koller, Armin

    2014-01-01

    Introduction and objective: Acute injury transiently lowers local mechanical pain thresholds at a limb. To elucidate the impact of painless (diabetic) neuropathy on this post-traumatic hyperalgesia, pressure pain perception thresholds after a skeletal foot trauma were studied in consecutive persons without and with neuropathy (i.e. history of foot ulcer or Charcot arthropathy).Design and methods: A case–control study was done on 25 unselected clinical routine patients with acute unilateral fo...

  9. Acute coagulopathy of trauma: balancing progressive catecholamine induced endothelial activation and damage by fluid phase anticoagulation

    DEFF Research Database (Denmark)

    Johansson, P I; Ostrowski, S R

    2010-01-01

    Acute coagulopathy of trauma predicts a poor clinical outcome. Tissue trauma activates the sympathoadrenal system resulting in high circulating levels of catecholamines that influence hemostasis dose-dependently through immediate effects on the two major compartments of hemostasis, i.e., the...... circulating blood and the vascular endothelium. There appears to be a dose-dependency with regards to injury severity and the hemostatic response to trauma evaluated in whole blood by viscoelastic assays like thrombelastography (TEG), changing from normal to hypercoagulable, to hypocoagulable and finally...... evolutionary developed response that counterbalances the injury and catecholamine induced endothelial activation and damage. Given this, the rise in circulating catecholamines in trauma patients may favor a switch from hyper- to hypocoagulability in the blood to keep the progressively more procoagulant...

  10. Acute fatal coronary artery dissection following exercise-related blunt chest trauma.

    Science.gov (United States)

    Barbesier, Marie; Boval, Catherine; Desfeux, Jacques; Lebreton, Catherine; Léonetti, Georges; Piercecchi, Marie-Dominique

    2015-01-01

    Coronary artery injury such as acute coronary dissection is an uncommon and potentially life-threatening complication after blunt chest trauma. The authors report an unusual autopsy case of a 43-year-old healthy man who suddenly collapsed after receiving a punch to the chest during the practice of kung fu. The occurrence of the punch was supported by the presence of one recent contusion on the left lateral chest area at the external examination and by areas of hemorrhage next to the left lateral intercostal spaces at the internal examination. The histological examination revealed the presence of an acute dissection of the proximal segment of the left anterior descending coronary artery. Only few cases of coronary artery dissection have been reported due to trauma during sports activities such as rugby and soccer games, but never during the practice of martial arts, sports usually considered as safe and responsible for only minor trauma.

  11. Acute direct inguinal hernia resulting from blunt abdominal trauma: Case Report

    Directory of Open Access Journals (Sweden)

    Hipkins Gabrielle

    2010-06-01

    Full Text Available Abstract We report a case of traumatic inguinal hernia following blunt abdominal trauma after a road traffic accident and describe the circumstances and technique of repair. The patient suffered multiple upper limb fractures and developed acute swelling of the right groin and scrotum. CT scan confirmed the acute formation of a traumatic inguinal hernia. Surgical repair was deferred until resolution of the acute swelling and subcutaneous haematoma. The indication for surgery was the potential for visceral strangulation or ischaemia with the patient describing discomfort on coughing. At surgery there was complete obliteration of the inguinal canal with bowel and omentum lying immediately beneath the attenuated external oblique aponeurosis. A modified prolene mesh hernia repair was performed after reconstructing the inguinal ligament and canal in layers. To our knowledge, this is the first documented case of the formation of an acute direct inguinal hernia caused as a result of blunt abdominal trauma with complete disruption of the inguinal canal. Surgical repair outlines the principles of restoration of normal anatomy in a patient who is physiologically recovered from the acute trauma and whose anatomy is distorted as a result of his injuries.

  12. Acute Compartment Syndrome After Gastrocnemius Rupture (Tennis Leg) in a Nonathlete Without Trauma.

    Science.gov (United States)

    Tao, Li; Jun, Huang; Muliang, Ding; Deye, Song; Jiangdong, Ni

    2016-01-01

    Acute compartment syndrome is a serious emergency that warrants urgent decompression, and tennis leg (i.e., rupture of the medial head of the gastrocnemius) is a known clinical condition that is usually treated symptomatically, with good results overall. In rare cases, acute compartment syndrome is associated with tennis leg after severe direct muscle trauma or severe exercise in athletes or physically active individuals. We present an unusual case of acute compartment syndrome secondary to tennis leg after the patient, a nonathlete, had disembarked from a truck without any trauma. Clinicians should have a high index of suspicion for atraumatic compartment syndrome, and timely surgical fasciotomy must be undertaken to avoid complications resulting from delayed diagnosis and treatment.

  13. Acute Compartment Syndrome After Gastrocnemius Rupture (Tennis Leg) in a Nonathlete Without Trauma.

    Science.gov (United States)

    Tao, Li; Jun, Huang; Muliang, Ding; Deye, Song; Jiangdong, Ni

    2016-01-01

    Acute compartment syndrome is a serious emergency that warrants urgent decompression, and tennis leg (i.e., rupture of the medial head of the gastrocnemius) is a known clinical condition that is usually treated symptomatically, with good results overall. In rare cases, acute compartment syndrome is associated with tennis leg after severe direct muscle trauma or severe exercise in athletes or physically active individuals. We present an unusual case of acute compartment syndrome secondary to tennis leg after the patient, a nonathlete, had disembarked from a truck without any trauma. Clinicians should have a high index of suspicion for atraumatic compartment syndrome, and timely surgical fasciotomy must be undertaken to avoid complications resulting from delayed diagnosis and treatment. PMID:25435006

  14. Acute Subdural Hematoma in Infants with Abusive Head Trauma: A Literature Review.

    Science.gov (United States)

    Karibe, Hiroshi; Kameyama, Motonobu; Hayashi, Toshiaki; Narisawa, Ayumi; Tominaga, Teiji

    2016-05-15

    The number of cases with child abuse is increasing in Japan, and abusive head trauma (AHT) is a major cause of death in abused children. Child abuse has been recognized by the late 19th century, and widely accepted as battered child syndrome in the middle of the 20th century. As terms, there had been considerable mechanistic controversies between shaken-baby and -impact syndrome until the beginning of the 21st century. In recent years, AHT has been utilized as a less mechanistic term. Most of the characteristics of AHT in Japan have been similar to those in the United States as follows: infant is the most common victim, acute subdural hematoma (SDH) is the most common intracranial lesion, and retinal hemorrhage is often complicated. On the other hand, several characteristics have been different as follows: mother is the most common perpetrators, impact is a more common mechanism of trauma than shaking, and external trauma is more common reflecting the existence of impact. Since AHT as well as child abuse is a social pathological phenomenon influenced by victims, perpetrators, socioeconomic circumstances, and so on, various aspects of AHT as well as child abuse can be changed with times. Actually, a recent paper suggests such changes in infants with acute SDH due to AHT. In this review article, AHT, abusive infantile acute SDH in particular, are reviewed from the aspect of neurosurgical perspectives, including its mechanisms of trauma, biomechanics, clinical features, management, and prognosis, to update the trend in Japan. PMID:26960448

  15. Multicenter Orthopaedic Outcome Network Early Anti-inflammatory Treatment in Patients with Acute ACL Tear” (MOON-AAA) Clinical Trial

    Science.gov (United States)

    Lattermann, Christian; Proffitt, Mary; Huston, Laura J.; Gammon, Lee; Johnson, Darren L.; Kraus, Virginia B.; Spindler, Kurt P.

    2016-01-01

    Objectives: We present the early results from the “Multicenter Orthopaedic Outcome Network Early Anti-inflammatory Treatment in Patients with Acute ACL Tear and Painful Effusions” (MOON-AAA) clinical trial (figure 1). This trial allows for a well controlled prospective cohort of patients with isolated ACL injury at risk for OA. We compared the effect of a single versus a repeated dosage of Kenalog within the first two weeks after ACL injury and its effect on chondral degradation in the first 4 weeks prior to surgical reconstruction of the ACL. Methods: 49 patients with isolated ACL tears were enrolled. Knee joints were aspirated and patients received an injection with 40 mg Kenalog either within 4 days, 10 days, both time points or not at all (saline injection control). Serum, synovial fluid and urine were collected at 3 time points. Permutated block randomization, triple blinding, independent monitoring and standardized x-ray was performed to comply with GCP standards. Patient reported outcomes were collected at 6 time points up to 6 months post-ACL reconstruction(IKDC, KOOS and Marx activity level). A standardized synovial fluid biomarker panel was analyzed according to OARSI guidelines. Statistical analysis were performed using SAS mixed models analysis. Results: Serum analysis shows significant change after injury. Chondrodegradatory markers such as CTX-II, MMP-1 and MMP-3 as well as COMP indicate a progressive destruction of chondral matrix and collagen breakdown . There is a dramatic (250%) increase of CTX-II in the first 4 weeks. Matrix proteins such as MMP-1 and 3 as well as COMP show an initial increase and then a steep decline (see figure 1). Inflammatory markers (IL-1 alpha, IL-1beta, IRAP) show a decline from the time of injury. IL-1 alpha, however shows a dramatic uptake after week 2. This longitudinal data confirms a dramatic onset of early osteoarthritic biomarker profiles immediately after ACL injury as measured in synovial fluid

  16. Acute traumatic coagulopathy among major trauma patients in an urban tertiary hospital in sub Saharan Africa

    Directory of Open Access Journals (Sweden)

    Mujuni Erick

    2012-11-01

    Full Text Available Abstract Background Mortality from trauma remains a major public health issue as it is the leading cause of death in persons aged 5 to 44 years .Uncontrolled hemorrhage and coagulopathy is responsible for over 50% of all trauma related deaths within the first 48hrs of admission. Coagulation profiles are not routinely done among trauma patients in resource limited settings and there is a paucity of data on acute traumatic coagulopathy (ATC in sub Saharan Africa. The study was conducted to evaluate the prothrombin time and partial thromboplastin time (PT/PTT as predictors of mortality and morbidity among major trauma patients. Methods A prospective cohort study was carried out, in which major trauma patients admitted in A&E department between December 2011 to April 2012 were recruited. Five (5 mls of venous blood was drawn from a convenient vein within 10 minutes of the patient’s arrival at A&E for analysis of PT/PTT. Patients were stratified into two groups by the presence/absence of coagulopathy then followed up for a 2 week period for morbidity and mortality. Results A total of 182 major trauma patients were recruited; 149 (81.9% were males, the mean age was 29.5 years (SD 9.8. Prevalence of coagulopathy was 54% (98/182. The mean ISS for the ATC group was 36.9 and the non ATC group was 26.9 (p=0.001. Patients with ATC stayed longer in hospital 11.24 days than non ATC patients 8 days (p=0.001. ATC was strongly associated with ARI (p= 0.003. Mortality was more in the ATC group 29 deaths compared to 9 deaths in the non ATC group. PTT was a strong independent predictor of mortality. Conclusion A significant proportion of major trauma patients were coagulopathic. Initial coagulation profile is useful in predicting outcomes for major trauma patients.

  17. Demystifying damage control in musculoskeletal trauma.

    Science.gov (United States)

    Bates, P; Parker, P; McFadyen, I; Pallister, I

    2016-05-01

    Trauma care has evolved rapidly over the past decade. The benefits of operative fracture management in major trauma patients are well recognised. Concerns over early total care arose when applied broadly. The burden of additional surgical trauma could constitute a second hit, fuelling the inflammatory response and precipitating a decline into acute respiratory distress syndrome, sepsis and multiple organ dysfunction syndrome. Temporary external fixation aimed to deliver the benefits of fracture stabilisation without the risk of major surgery. This damage control orthopaedics approach was advocated for those in extremis and a poorly defined borderline group. An increasing understanding of the physiological response to major trauma means there is now a need to refine our treatment options. A number of large scale retrospective reviews indicate that early definitive fracture fixation is beneficial in the majority of major trauma patients. It is recommended that patients are selected appropriately on the basis of their response to resuscitation. The hope is that this approach (dubbed 'safe definitive fracture surgery' or 'early appropriate care') will herald an era when care is individualised for each patient and their circumstances. The novel Damage Control in Orthopaedic Trauma Surgery course at The Royal College of Surgeons of England aims to equip senior surgeons with the insights and mindset necessary to contribute to this key decision making process as well as also the technical skills to provide damage control interventions when needed, relying on the improved techniques of damage control resuscitation and advances in the understanding of early appropriate care. PMID:27023640

  18. Primary Injuries and Secondary Organ Failures in Trauma Patients with Acute Kidney Injury Treated with Continuous Renal Replacement Therapy

    OpenAIRE

    Sigrid Beitland; Ingrid Os; Kjetil Sunde

    2014-01-01

    Background. Acute kidney injury (AKI) treated with continuous renal replacement therapy (CRRT) is a severe complication in trauma patients. The aim of the study was to assess primary traumatic injuries and secondary organ failures in severe posttraumatic AKI. Methods. Retrospective review of adult trauma patients admitted to the trauma centre at Oslo University Hospital Ullevål. Injury severity score (ISS) was used to assess the severity of primary injuries, and sequential organ failure asses...

  19. Incidence, clinical predictors and outcome of acute renal failure among North Indian trauma patients

    Directory of Open Access Journals (Sweden)

    Medha

    2013-01-01

    Full Text Available Context: There is a need for identifying risk factors aggravating development of acute renal failure after attaining trauma and defining new parameters for better assessment and management. Aim of the study was to determine the incidence of acute renal failure among trauma patients, and its correlation with various laboratory and clinical parameters recorded at the time of admission and in-hospital mortality. Subjects and Methods: The retrospective cohort study included admitted 208 trauma patients over a period of one year. 135 trauma patients at the serum creatinine level >2.0 mg/dL were enrolled in under the group of acute renal failure. 73 patients who had normal creatinine level made the control group. They were further assessed with clinical details and laboratory investigations. Results: Incidence of acute renal failure was 3.1%. There were 118 (87.4% males and average length of stay was 9 (1, 83 days. Severity of injury (ISS, GCS was relatively more among the renal failure group. Renal failure was transient in 35 (25.9% patients. They had higher incidence of bone fracture (54.0% (P = 0.04. Statistically significant association was observed between patients with head trauma and mortality 72 (59.0% (P = 0.001. Prevalence of septic 24 (59.7% and hemorrhagic 9 (7.4% shock affected the renal failure group. Conclusion: Trauma patients at the urea level >50 mg/dL, ISS >24 on the first day of admission had 23 times and 7 times the risk of developing renal failure. Similarly, patients with hepatic dysfunction and pulmonary dysfunction were 12 times and 6 times. Patients who developed cardiovascular dysfunction, hematological dysfunction and post-trauma renal failure during the hospital stay had risk for mortality 29, 7 and 8 times, respectively. The final prognostic score obtained was: 14FNx01hepatic dysfunction + 11FNx01cISS + 18FNx01cUrea + 12FNx01cGlucose + 10FNx01pulmonary dysfunction. Optimal score cut-off for prediction of renal failure was

  20. The influence of psychosocial factors on recovery following acute whiplash trauma.

    Science.gov (United States)

    Carstensen, Tina Birgitte Wisbech

    2012-12-01

    Persistent pain and disability after whiplash trauma has become an increasingly significant problem in many industrialized countries entailing comprehensive individual as well as social costs. The dissertation includes two areas of research within whiplash trauma. The first part contains two empirical articles focusing on risk factors for poor recovery. The second part contains a systematic review and an empirical article and concerns the influence of coping strategies on recovery with a special emphasis on possible gender differences. All empirical articles in the dissertation are based on self-reported questionnaire data on a patient cohort of whiplash-exposed. Patients are consecutively included in the study within the first ten days of collision recruited from emergency departments and general practitioners in four counties in Denmark from April 2001 to June 2003. One of the empirical articles in the dissertation is supplemented with data from a social register of transfer benefits on the patient cohort as well as on a matched register control cohort in the general population. In this dissertation we wish to answer the following questions: 1) Do self-reported pre-collision health-related and socio-demographic factors affect self-reported work capability and neck pain one year after acute whiplash trauma? 2) Do transfer benefits before the accident predict negative change in future health-related provisional situation and future neck pain? 3) Do persons with acute whiplash trauma experience more negative change in future health-related provisional situation compared to a matched register control group? 4) Does research in the use of coping strategies after whiplash trauma show that these predict poor restitution and is there any research on gender differences in the use of coping strategies in whiplash-exposed? 5) Do gender and coping strategies interact in the prediction of future neck pain following acute whiplash trauma? Self-reported unspecified pain, female

  1. Acute paediatric ankle trauma: MRI versus plain radiography

    Energy Technology Data Exchange (ETDEWEB)

    Lohman, M. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Radiological Dept., Helsinki University Central Hospital (Finland); Kivisaari, A.; Kivisaari, L. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Kallio, P.; Puntila, J. [Dept. of Paediatric Surgery, Hospital for Children and Adolescents, Helsinki Univ. Central Hospital, Helsinki (Finland); Vehmas, T. [Finnish Institute of Occupational Health, Helsinki (Finland)

    2001-09-01

    Objective: To evaluate the diagnosis of acute physeal ankle fractures on plain radiographs using MRI as the gold standard. Methods: Sixty consecutive children, 29 with a clinical diagnosis of lateral ligament injury and 31 with physeal ankle fractures, were examined using both radiographs and MRI in the acute period. The imaging data were reviewed by three ''masked'' radiologists. The fracture diagnosis and Slater-Harris classification of radiographs were compared with findings on MRI. Results: Plain radiography produced five of 28 (18%) false negative and 12 of 92 (13%) false positive fracture diagnoses compared with MRI. Six of the 12 false positive fractures were due to a misclassification of lateral ligament disruption as SH1 fractures. Altogether a difference was found in 21% of cases in either the diagnosis or the classification of the fractures according to Salter- Harris. All bone bruises in the distal tibia and fibula and 64% of bone bruises in the talus were seen in association with lateral ligament injuries. Talar bone bruises in association with fractures occurred on the same side as the malleolar fracture; talar bone bruises in association with lateral ligament disruption were seen in different locations. The errors identified on radiographs by MRI did not affect the management of the injury. Conclusions: The incidence of false negative ankle fractures in plain radiographs was small and no complex ankle fractures were missed on radiographs. The total extent of complex fractures was, however, not always obvious on radiographs. In an unselected series of relatively mild ankle injuries, we were unable to show a single case where the treatment or prognosis based on plain radiography should have been significantly altered after having done a routine MRI examination. Plain radiography is still the diagnostic cornerstone of paediatric ankle injuries. (orig.)

  2. Acute paediatric ankle trauma: MRI versus plain radiography

    International Nuclear Information System (INIS)

    Objective: To evaluate the diagnosis of acute physeal ankle fractures on plain radiographs using MRI as the gold standard. Methods: Sixty consecutive children, 29 with a clinical diagnosis of lateral ligament injury and 31 with physeal ankle fractures, were examined using both radiographs and MRI in the acute period. The imaging data were reviewed by three ''masked'' radiologists. The fracture diagnosis and Slater-Harris classification of radiographs were compared with findings on MRI. Results: Plain radiography produced five of 28 (18%) false negative and 12 of 92 (13%) false positive fracture diagnoses compared with MRI. Six of the 12 false positive fractures were due to a misclassification of lateral ligament disruption as SH1 fractures. Altogether a difference was found in 21% of cases in either the diagnosis or the classification of the fractures according to Salter- Harris. All bone bruises in the distal tibia and fibula and 64% of bone bruises in the talus were seen in association with lateral ligament injuries. Talar bone bruises in association with fractures occurred on the same side as the malleolar fracture; talar bone bruises in association with lateral ligament disruption were seen in different locations. The errors identified on radiographs by MRI did not affect the management of the injury. Conclusions: The incidence of false negative ankle fractures in plain radiographs was small and no complex ankle fractures were missed on radiographs. The total extent of complex fractures was, however, not always obvious on radiographs. In an unselected series of relatively mild ankle injuries, we were unable to show a single case where the treatment or prognosis based on plain radiography should have been significantly altered after having done a routine MRI examination. Plain radiography is still the diagnostic cornerstone of paediatric ankle injuries. (orig.)

  3. Thrombelastography and biomarker profiles in acute coagulopathy of trauma: a prospective study

    Directory of Open Access Journals (Sweden)

    Larsen Claus F

    2011-10-01

    Full Text Available Abstract Background Severe injury induces an acute coagulopathy associated with increased mortality. This study compared the Thrombelastography (TEG and biomarker profiles upon admission in trauma patients. Methods Prospective observational study of 80 trauma patients admitted to a Level I Trauma Centre. Data on demography, biochemistry including standard coagulation tests, hematology, transfusions, Injury Severity Score (ISS and TEG were recorded. Retrospective analysis of thawed plasma/serum for biomarkers reflecting tissue injury (histone-complexed DNA fragments, sympathoadrenal activation (adrenaline, noradrenaline, coagulation activation/inhibition and fibrinolysis (sCD40L, protein C, activated Protein C, tissue-type plasminogen activator, plasminogen activator inhibitor-1, D-dimer, prothrombinfragment 1+2, plasmin/α2-antiplasmin complex, thrombin/antithrombin complex, tissue factor pathway inhibitor, antithrombin, von willebrand factor, factor XIII. Comparison of patients stratified according to ISS/TEG maximum clot strength. Linear regression analysis of variables associated with clot strength. Results Trauma patients had normal (86%, hypercoagulable (11% or hypocoagulable (1% TEG clot strength; one had primary hyperfibrinolysis. Hypercoagulable patients had higher age, fibrinogen and platelet count (all p 10 red blood cells the initial 24 h. Patients with normal or hypercoagulable TEG clot strength had comparable biomarker profiles, but the few patients with hypocoagulable TEG clot strength and/or hyperfibrinolysis had very different biomarker profiles. Increasing ISS was associated with higher levels of catecholamines, histone-complexed DNA fragments, sCD40L, activated protein C and D-dimer and reduced levels of non-activated protein C, antithrombin, fibrinogen and factor XIII (all p 26. In patients with ISS > 26, adrenaline and sCD40L were independently negatively associated with clot strength. Conclusions Trauma patients displayed

  4. Post-trauma ratings of pre-collision pain and psychological distress predict poor outcome following acute whiplash trauma: A 12-month follow-up study

    DEFF Research Database (Denmark)

    Carstensen, Tina

    2008-01-01

    emergency departments or primary care after car accidents in four counties in Denmark. After the collision patients received a questionnaire on psychological distress, unspecified pain and socio-demographics and 12months later a follow-up on work capability and neck pain was performed. Risk factors were......Patients with acute whiplash trauma were followed to examine if post-trauma ratings of pre-collision pain and psychological distress were associated with reduced work capability and neck pain at 12months follow-up. The study included 740 consecutive patients (474 females, 266 males) referred from...... on causality can be drawn. Personal characteristics before the collision are important for recovery and attention to pre-collision characteristics may contribute to the prevention of poor recovery after acute whiplash trauma....

  5. Dual-energy computed tomography of cruciate ligament injuries in acute knee trauma

    Energy Technology Data Exchange (ETDEWEB)

    Peltola, Erno K. [Helsinki University Hospital, Toeoeloe Trauma Center, Department of Radiology, Helsinki Medical Imaging Center, Helsinki (Finland); Koskinen, Seppo K. [Karolinska Universitetssjukhuset, Department of Clinical Science, Intervention and Technology (CLINTEC), Stockholm (Sweden)

    2015-09-15

    To examine dual-energy computed tomography (DECT) in evaluating cruciate ligament injuries. More specifically, the purpose was to assess the optimal keV level in DECT gemstone spectral imaging (GSI) images and to examine the usefulness of collagen-specific color mapping and dual-energy bone removal in the evaluation of cruciate ligaments and the popliteus tendon. At a level 1 trauma center, a 29-month period of emergency department DECT examinations for acute knee trauma was reviewed by two radiologists for presence of cruciate ligament injuries, visualization of the popliteus tendon and the optimal keV level in GSI images. Three different evaluating protocols (GSI, bone removal and collagen-specific color mapping) were rated. Subsequent MRI served as a reference standard for intraarticular injuries. A total of 18 patients who had an acute knee trauma, DECT and MRI were found. On MRI, six patients had an ACL rupture. DECT's sensitivity and specificity to detect ACL rupture were 79 % and 100 %, respectively. The DECT vs. MRI intra- and interobserver proportions of agreement for ACL rupture were excellent or good (kappa values 0.72-0.87). Only one patient had a PCL rupture. In GSI images, the optimal keV level was 63 keV. GSI of 40-140 keV was considered to be the best evaluation protocol in the majority of cases. DECT is a usable method to evaluate ACL in acute knee trauma patients with rather good sensitivity and high specificity. GSI is generally a better evaluation protocol than bone removal or collagen-specific color mapping in the evaluation of cruciate ligaments and popliteus tendon. (orig.)

  6. Dual-energy computed tomography of cruciate ligament injuries in acute knee trauma

    International Nuclear Information System (INIS)

    To examine dual-energy computed tomography (DECT) in evaluating cruciate ligament injuries. More specifically, the purpose was to assess the optimal keV level in DECT gemstone spectral imaging (GSI) images and to examine the usefulness of collagen-specific color mapping and dual-energy bone removal in the evaluation of cruciate ligaments and the popliteus tendon. At a level 1 trauma center, a 29-month period of emergency department DECT examinations for acute knee trauma was reviewed by two radiologists for presence of cruciate ligament injuries, visualization of the popliteus tendon and the optimal keV level in GSI images. Three different evaluating protocols (GSI, bone removal and collagen-specific color mapping) were rated. Subsequent MRI served as a reference standard for intraarticular injuries. A total of 18 patients who had an acute knee trauma, DECT and MRI were found. On MRI, six patients had an ACL rupture. DECT's sensitivity and specificity to detect ACL rupture were 79 % and 100 %, respectively. The DECT vs. MRI intra- and interobserver proportions of agreement for ACL rupture were excellent or good (kappa values 0.72-0.87). Only one patient had a PCL rupture. In GSI images, the optimal keV level was 63 keV. GSI of 40-140 keV was considered to be the best evaluation protocol in the majority of cases. DECT is a usable method to evaluate ACL in acute knee trauma patients with rather good sensitivity and high specificity. GSI is generally a better evaluation protocol than bone removal or collagen-specific color mapping in the evaluation of cruciate ligaments and popliteus tendon. (orig.)

  7. Multishot diffusion-weighted MR imaging features in acute trauma of spinal cord

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Jin Song; Huan, Yi [Fourth Military Medical University, Department of Radiology, Xijing Hospital, Xi' an (China)

    2014-03-15

    To analyse diffusion-weighted MRI of acute spinal cord trauma and evaluate its diagnostic value. Conventional MRI and multishot, navigator-corrected DWI were performed in 20 patients with acute spinal cord trauma using 1.5-T MR within 72 h after the onset of trauma. Twenty cases were classified into four categories according to the characteristics of DWI: (1) Oedema type: ten cases presented with variable hyperintense areas within the spinal cord. There were significant differences in the apparent diffusion coefficients (ADCs) between lesions and unaffected regions (t = -7.621, P < 0.01). ADC values of lesions were markedly lower than those of normal areas. (2) Mixed type: six cases showed heterogeneously hyperintense areas due to a mixture of haemorrhage and oedema. (3) Haemorrhage type: two cases showed lesions as marked hypointensity due to intramedullary haemorrhage. (4) Compressed type (by epidural haemorrhage): one of the two cases showed an area of mild hyperintensity in the markedly compressed cord due to epidural haematoma. Muti-shot DWI of the spinal cord can help visualise and evaluate the injured spinal cord in the early stage, especially in distinguishing the cytotoxic oedema from vasogenic oedema. It can assist in detecting intramedullary haemorrhage and may have a potential role in the evaluation of compressed spinal cord. (orig.)

  8. Changes in platelet parameters and secondary brain injury in acute craniocerebral trauma

    Institute of Scientific and Technical Information of China (English)

    Xiaoping Tang; Zhangyang Gou; Junwei Duan; Shun Li; Chao You; Hua Peng; Tao Zhang; Wenguo Tang; Jian Qi; Renguo Luo; Yuanchuan Wang; Ling Feng

    2011-01-01

    Changes in platelet parameters are important in secondary brain injury in acute craniocerebral trauma. We selected 163 patients with craniocerebral trauma who were admitted within 24 hours with nonoperative therapy. Platelet parameters of 40 healthy subjects served as controls. Platelet number was decreased, while mean platelet volume and platelet distribution width values were increased, at 1 and 3 days after injury. Platelet number was lower and mean platelet volume and platelet distribution width were larger in patients with traumatic cerebral infarction and those in Glasgow Coma Scale score < 8 group. Platelet number was negatively correlated to volume of cerebral edema, but positively correlated to Glasgow Outcome Scale score. These data indicate that changes in platelet parameters may be utilized to indicate the state of central nervous system injury and patient prognosis.

  9. Acute Knee Trauma: Analysis of Multidetector Computed Tomography Findings and Comparison with Conventional Radiography

    Energy Technology Data Exchange (ETDEWEB)

    Mustonen, A.O.T. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Koskinen, S.K. [Research Inst. of Military Medicine, Helsinki (Finland); Kiuru, M.J. [ORTON Orthopaedic Hospital, Helsinki (Finland)

    2005-12-01

    Purpose: To evaluate the multidetector computed tomography (MDCT) findings of acute knee trauma and to compare radiography with MDCT in patients referred ta level 1 trauma center. Material and Methods: During a 5-year period, a total of 415 MDCT examinations were performed on 409 patients with acute knee trauma to reveal complex fracture anatomy or rule out a fracture. MDCT and primary radiographs were re-evaluated with respect to fracture location and trauma mechanism. Tibial plateau fractures were further analyzed depending on anatomical location: anterior-medial, anterior-lateral, posterior-lateral, and posterior-medial regions. Maximal depression of the tibial articular surface was measured. Findings on the primary knee radiographs were compared with MDCT findings. Results: Of the 409 patients, 356 (87%) had a knee fracture. A total of 451 fractures were found in all anatomic regions: distal femur ( n = 49), proximal tibia ( n 307), patella ( n = 23), and proximal fibula ( n = 72). Primary radiographs were available in 316 (76%) cases. Of these, 225 (71%) had MDCT in order to reveal the fracture anatomy better, and 91 (29%) had a subsequent MDCT after negative plain radiographs. Overall sensitivity of radiography was 83%, while negative predictive value was 49%. On radiography, tibial plateau articular depression was underestimated in all regions except when the fracture consisted of the whole half of the anterior or posterior plateau. The three main injury mechanisms were traffic accident, a simple fall, and sport. In 49 cases (15%), primary radiographs were suboptimal due to positioning. Conclusion: In severely injured patients, diagnostically sufficient radiographs are difficult to obtain, and therefore a negative radiograph is not reliable in ruling out a fracture. In these patients, MDCT is a fast and accurate examination and is also recommended in patients with tibial plateau fractures or complex knee injuries in order to evaluate the fracture adequately.

  10. [Distraction osteogenesis in orthopaedics

    NARCIS (Netherlands)

    Baat, P. de; Baat, C. de; Bessems, J.H.

    2008-01-01

    For several decades, distraction osteogenesis has been applied in orthopaedics for lengthening limbs. Other indications for distraction osteogenesis in orthopaedics are nonunions, open fractures, oncologic defects, and ankle osteoarthritis. The main principle of distraction osteogenesis is that, wit

  11. Psychobiology of PTSD in the Acute Aftermath of Trauma: Integrating Research on Coping, HPA Function and Sympathetic Nervous System Activity

    OpenAIRE

    Morris, Matthew C.; Rao, Uma

    2012-01-01

    Research on the psychobiological sequelae of trauma has typically focused on long-term alterations in individuals with chronic posttraumatic stress disorder (PTSD). Far less is known about the nature and course of psychobiological risk factors for PTSD during the acute aftermath of trauma. In this review, we summarize data from prospective studies focusing on the relationships among sympathetic nervous system activity, hypothalamic-pituitary-adrenal function, coping strategies and PTSD sympto...

  12. Analysis of clinical risk factors associated with mortality of severely injured multiple trauma patients with acute lung injury

    Institute of Scientific and Technical Information of China (English)

    MA Yue-feng; SHENG Lei; GU Jun; ZHANG Mao; JIANG Guan-yu

    2009-01-01

    Background It is important to study the factors affecting the clinical mortality of the severe multiple trauma population. The present study was aimed to identify the potential risk factors that could affect mortality rate of acute lung injury (ALI) in severely injured multiple trauma population and to investigate the effects of certain risk factors on the prognosis of different patient subpopulations.Methods This is a follow-up study treating trauma as a single cause for emergency department (ED) and emergency intensive care unit (EICU) admissions. Patients identified with severe multiple trauma with early onset of ALI were enrolled from five trauma centers. Nineteen potential risk factors affecting the prognosis of ALI were examined by univariate and multivariate Logistic regression analyses to identify the ones that affected the mortality of these severe multiple trauma patients.Results There were 687 multiple trauma patients with post-traumatic ALl admitted to ED and EICU during the study period. The six risk factors that affected the mortality with unadjusted odd ratios (ORs) and 95% confidence intervals (Cls)were Acute Physiology Score and Chronic Health Evaluation Score (APACHE) II score, Injury Severity Score (ISS), duration of trauma, age, aspiration of gastric contents, and disseminated intravascular coagulation (DIC). Specific risk factors also affected different patient subpopulations at different degrees (surviving beyond 24 hours, 72 hours, 28 days and with multiple blood transfusions and higher injury scores).Conclusions Factors of APACHE Ⅱ score, ISS and aspiration of gastric contents that could predict the mortality of ALI may exist in the early stage of trauma. Duration of trauma and DIC that greatly affected and predicted the short- and long-term development and mortality of ALI deserve special attention. Elderly patients (aged beyond 65 years) were the independent risk factor for the secondary sepsis and deterioration of pulmonary function

  13. Behavioural training during acute brain trauma rehabilitation: an empirical case study.

    Science.gov (United States)

    Slifer, K J; Cataldo, M D; Kurtz, P F

    1995-01-01

    Operant conditioning-based behavioural interventions are commonly used for the behavioural problems of individuals with mental retardation. There is also growing evidence of the benefits of these interventions for treating some of the behavioural problems of individuals with acquired cognitive deficits resulting from brain trauma. However, the effects of behavioural interventions on behavioural problems occurring during acute neurorehabilitation, when orientation and memory are most impaired, have not been studied. In this empirical case study, operant conditioning-based procedures were applied with an 8-year-old girl recovering from brain trauma and related neurosurgery. Screaming, non-compliance and aggression, which were disrupting rehabilitation therapies and follow-up neuroimaging, were treated using differential positive reinforcement techniques. Beneficial behavioural intervention effects were demonstrated using single-subject experimental methods. Aberrant behaviour during physical and occupational therapies was reduced, and cooperation with a computerized tomography (CT) scan without sedation was accomplished using operant behavioural intervention. Results support the use of operant interventions early in recovery from brain trauma, and highlight the importance of interdisciplinary collaboration for the implementation and further study of early behavioural interventions.

  14. Correlation of CT Scan Findings with the Level of Consciousness in Acute Head Trauma

    Directory of Open Access Journals (Sweden)

    A. R. Moghaddas

    2005-06-01

    Full Text Available Background/ Objective: The purpose of this study was to determine CT scan findings in acute craniocerebral trauma and the relation between these findings and the level of consciousness. Patients and Methods: In this retrospective study, 800 pati ents with acute (less than 24 hours craniocerebral trauma were studied over a period of three years. The patients’ level of consciousness (GCS were determined and a brain CT scan without contrast agent was performed. A third generation General Electrics ( GE CT scanner was utilized and 10-mm and 5-mm sections were obtained for the supratento rial and infratentorial parts, respectively. Results: From 800 patients studied, 641 (80.1% were males and 159 (19.9% were females. The peak age was 25 and the mean age was 26.80 ±18.30. The most common mechanism of head trauma was motor vehicle accidents (60.1%.80. M ild head injury was seen in 75% of patients,while 14% and 5.25% had moderate and severe head injuries, respectively. In 14.1%, the CT scan was normal. The most common lesions were as follows: epidural hematoma (EDH 27.1%, subdural hematoma (SDH 13.3%, subarachnoid hemorrhage (SAH 11.4%, contusion 32.9% and pneumocephalus 12.1%. Intracranial hemorrhage, IVH and subdural hygroma were seen in less than 10 percent of patients. The presence of mixed lesions and midline shift regardless of the background lesions were related to statistically significant decreases in GCS. Conclusion: As one of the leading causes of mortality in Iran, craniocerebral trauma needs more considration, This is true especially for road accidents, which are the main cause of multiple traumas. In lower levels of consciousness, one should consider more complicated lesions and probable surgical inter vention. The presence of mixed lesions and midline shift regardless of the underlying le sion on CT scan were accompan ied by lower GCS, which may be due to major energy transmission and diff use brain tissue damage and compression of the

  15. Endovascular Treatment of Acute Arterial Hemorrhage in Trauma Patients Using Ethylene Vinyl Alcohol Copolymer (Onyx)

    International Nuclear Information System (INIS)

    Purpose: This study was designed to determine the feasibility and efficacy of endovascular embolization with liquid embolic agent ethylene vinyl alcohol copolymer (Onyx) in patients with acute traumatic arterial bleeding. Methods: This is a retrospective review of 13 patients (9 men and 4 women; mean age 45 years) with severe trauma who underwent embolotherapy using Onyx from November 2003 to February 2009. Bleeding was located in the pelvis (5 patients), kidney (3 patients), mesenteric region (2 patients), retroperitoneal space (2 patients), neck (1 patient), and thigh (1 patient). In three cases (23.1%), Onyx was used in conjunction with coils. We evaluate the technical and clinical success, procedural and embolization time, occurrence of rebleeding, and embolotherapy-related complications, such as necrosis or migration of Onyx into nontarget vessels. Results: In all patients, embolotherapy was technically and clinically successful on the first attempt. Control of bleeding could be reached with a mean time of 19 (range, 4–63) min after correct placement of the microcatheter in the feeding artery. No recurrent bleeding was detected. No unintended necrosis or migration of Onyx into a nontarget region was observed. During the follow-up period, three patients (23.1%) died due to severe intracranial hemorrhage, cardiac arrest, and sepsis. Conclusions: Transcatheter embolization with new liquid embolic agent Onyx is technically feasible and effective in trauma patients with acute arterial hemorrhage.

  16. Enhanced reading time efficiency by use of automatically unfolded CT rib reformations in acute trauma.

    Science.gov (United States)

    Bier, Georg; Schabel, Christoph; Othman, Ahmed; Bongers, Malte N; Schmehl, Jörg; Ditt, Hendrik; Nikolaou, Konstantin; Bamberg, Fabian; Notohamiprodjo, Mike

    2015-11-01

    Rationale of this study was to evaluate whether unfolded rib images enhance time efficiency in detection of rib fractures and time efficiency in patients with acute thoracic trauma. 51 subsequent patients with thoracic trauma underwent 64-slice computed tomography. 1mm thick axial slices were reformatted using a commercially available post-processing software application generating rotatable unfolded rib images. Diagnostic accuracy was evaluated by 3 readers and compared to multiplanar reformations of the original CT images. Reformation and evaluation times were recorded. 116 rib fractures were detected. The multiplanar reformation analysis yielded a sensitivity of 87.9%/93.9%/79.7% with a specificity of 97%/97%/82.2%, whilst the unfolded rib image analysis yielded a sensitivity of 94.8%/94.8%/92.2% and a specificity of 85.2/87.8%/82.4 (p=0.06/0.8/0.04) with high inter-observer agreement (k=0.79-0.85). The mean reading time for the multiplanar reformations was significantly longer (reader 1: 103.7 ± 27.1s/reader 2: 81.8 ± 40.6s/reader 3: 154.3 ± 39.2s) than the evaluation of the unfolded rib images (19.4 ± 4.9s/26.9 ± 15.0s/49.9 ± 18.7s; p<0.01). Concluding, the unfolded rib display reduces reading time for detection of rib fractures in acute thoracic trauma patients significantly and does not compromise the diagnostic accuracy significantly in experienced radiologists. However, unexperienced readers may profit from use of this display. PMID:26226916

  17. Effect of painless diabetic neuropathy on pressure pain hypersensitivity (hyperalgesia after acute foot trauma

    Directory of Open Access Journals (Sweden)

    Tobias Wienemann

    2014-11-01

    Full Text Available Introduction and objective: Acute injury transiently lowers local mechanical pain thresholds at a limb. To elucidate the impact of painless (diabetic neuropathy on this post-traumatic hyperalgesia, pressure pain perception thresholds after a skeletal foot trauma were studied in consecutive persons without and with neuropathy (i.e. history of foot ulcer or Charcot arthropathy. Design and methods: A case–control study was done on 25 unselected clinical routine patients with acute unilateral foot trauma (cases: elective bone surgery; controls: sprain, toe fracture. Cases were 12 patients (11 diabetic subjects with severe painless neuropathy and chronic foot pathology. Controls were 13 non-neuropathic persons. Over 1 week after the trauma, cutaneous pressure pain perception threshold (CPPPT and deep pressure pain perception threshold (DPPPT were measured repeatedly, adjacent to the injury and at the opposite foot (pinprick stimulators, Algometer II®. Results: In the control group, post-traumatic DPPPT (but not CPPPT at the injured foot was reduced by about 15–25%. In the case group, pre- and post-operative CPPPT and DPPPT were supranormal. Although DPPPT fell post-operatively by about 15–20%, it remained always higher than the post-traumatic DPPPT in the control group: over musculus abductor hallucis 615 kPa (kilopascal versus 422 kPa, and over metatarsophalangeal joint 518 kPa versus 375 kPa (medians; case vs. control group; CPPPT did not decrease post-operatively. Conclusion: Physiological nociception and post-traumatic hyperalgesia to pressure are diminished at the foot with severe painless (diabetic neuropathy. A degree of post-traumatic hypersensitivity required to ‘pull away’ from any one, even innocuous, mechanical impact in order to avoid additional damage is, therefore, lacking.

  18. Omega-3 fatty acids and acute neurological trauma: a perspective on clinical translation*

    Directory of Open Access Journals (Sweden)

    Gladman Stacy

    2011-11-01

    Full Text Available Acute neurological trauma remains one of the clinical areas with the most significant unmet needs worldwide. In the central nervous system, acute trauma has two stages: the primary injury and the secondary injury. The former is irreversible, and is a direct consequence of the impact. In the aftermath of the injury, a complex series of processes exacerbate the injury and amplify tissue damage. Some of these processes are local, others involve a systemic response. It is these processes which ultimately determine the clinical outcome. The aim of the treatments is a to confer neuroprotection and b to promote neuroregeneration. The results reported so far with omega-3 fatty acids in animal models of neurotrauma suggest that these compounds have the potential to offer a novel therapeutic approach and target both protection and regeneration. They lead to increased neuronal and glial survival, they can limit the damaging neuroinflammation and they can also protect neurites. Long chain omega-3 fatty acids such as eicosapentaenoic acid and docosahexaenoic acid have a complex pharmacodynamics, which leads potentially to the activation of a multitude of targets, including voltage and ligand-gated ion channels, transcription factors and G-protein coupled receptors. They can produce tissue-specific metabolites which have intrinsic activity, either on the same or on different cellular targets. The apparent large therapeutic window of omega-3 fatty acids is an advantage in the context of trauma, with patients in an unstable state, with multiple injuries. The specific use of omega-3 fatty acids in spinal cord injury and peripheral nerve injury will be discussed, focusing on issues which need to be addressed in order to translate successfully to the clinic the efficacy reported in the initial proof of concept animal studies.

  19. Análise estatística do trauma ortopédico infanto-juvenil do pronto socorro de ortopedia de uma metrópole tropical Statistical analysis of infantile-juvenile orthopaedic trauma in a tropical metropolis' orthopaedic emergency room

    Directory of Open Access Journals (Sweden)

    Wilson Lino Junior

    2005-01-01

    Full Text Available O trauma é um importante problema de saúde pública mundial devido às altas taxas de morbidade e mortalidade. O trabalho em questão considerou os traumas em pacientes com idade inferior a 18 anos e exclusivamente músculo-esqueléticos, atendidos num serviço de emergência ortopédica de um hospital metropolitano, no período de outubro de 2000 a junho de 2001, totalizando 340 protocolos. O objetivo foi permitir melhor conhecimento das características do trauma, proporcionando um planejamento adequado do atendimento, redução dos custos e estabelecimento de medidas preventivas. As lesões encontradas foram diferenciadas em leves ou graves. A faixa etária de escolares foi a mais acometida, totalizando 40% dos atendimentos realizados, destacando-se a queda como o principal mecanismo de trauma encontrado. O ambiente mais propício a acidentes foi o domiciliar e as extremidades foram a parte do corpo mais acometidas, tanto nas lesões leves quanto graves. Cerca de 64% dos casos foram leves. Os tipos de trauma mais freqüentes foram a contusão, seguida de fratura e entorse. Já os lactentes apresentam como importantes mecanismos de trauma a tração, pressão e a agressão, em sua maioria pelos familiares. Foi constatado que o fato da criança estar acompanhada de algum adulto não impede a ocorrência de acidentes, nem interfere na gravidade.Trauma is an important worldwide public health problem due to its high morbidity and mortality rates. This study considered only musculoskeletal traumas in patients under the age of 18 years old, assisted in an emergency room of a hospital in the city of São Paulo, within the period of October 2000 and June 2001, totaling 340 protocols. The objective of the study was to allow a better knowledge about trauma characteristics, providing an appropriate healthcare planning, costs reduction, and the establishment of preventive measures. The injuries found were divided into mild or severe. The scholar age

  20. The iliotibial band in acute knee trauma: patterns of injury on MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Mansour, Ramy; Yoong, Philip; McKean, David; Teh, James L. [Oxford University Hospitals NHS Trust, Department of Radiology, Nuffield Orthopaedic Centre, Oxford (United Kingdom)

    2014-10-15

    To delineate the spectrum of knee injuries associated with sprains and tears of the distal iliotibial band (ITB). A retrospective review of 200 random MRI scans undertaken for acute knee trauma was performed. Scans were excluded if there was a history of injury over 4 weeks from the time of the scan, septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. In each scan, the ITB was scored as normal, minor sprain (grade 1), severe sprain (grade 2), and torn (grade 3). The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 27.4 years (range, 9-69 years) and 71.5 % (n = 143) of the patients were male. The ITB was injured in 115 cases (57.5 %). The next most common soft tissue structure injured was the anterior cruciate ligament (ACL) in 53.5 % of cases (n = 107). Grade 1 ITB injury was seen in 90 of these 115 cases (45 %), grade 2 injury in 20 cases, and grade 3 injury in only five cases. There is a significant association between ITB injury and ACL rupture (p < 0.05), as well as acute patellar dislocation (p < 0.05). There were ten cases of significant posterolateral corner injury, and all were associated with ITB injury, including four ITB tears. Only two cases of isolated ITB injury were seen (1 %). ITB injury is common in acute knee trauma and is associated with significant internal derangement of the knee, especially cruciate ligament rupture, posterolateral corner injury, and patellar dislocation. (orig.)

  1. The iliotibial band in acute knee trauma: patterns of injury on MR imaging

    International Nuclear Information System (INIS)

    To delineate the spectrum of knee injuries associated with sprains and tears of the distal iliotibial band (ITB). A retrospective review of 200 random MRI scans undertaken for acute knee trauma was performed. Scans were excluded if there was a history of injury over 4 weeks from the time of the scan, septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. In each scan, the ITB was scored as normal, minor sprain (grade 1), severe sprain (grade 2), and torn (grade 3). The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 27.4 years (range, 9-69 years) and 71.5 % (n = 143) of the patients were male. The ITB was injured in 115 cases (57.5 %). The next most common soft tissue structure injured was the anterior cruciate ligament (ACL) in 53.5 % of cases (n = 107). Grade 1 ITB injury was seen in 90 of these 115 cases (45 %), grade 2 injury in 20 cases, and grade 3 injury in only five cases. There is a significant association between ITB injury and ACL rupture (p < 0.05), as well as acute patellar dislocation (p < 0.05). There were ten cases of significant posterolateral corner injury, and all were associated with ITB injury, including four ITB tears. Only two cases of isolated ITB injury were seen (1 %). ITB injury is common in acute knee trauma and is associated with significant internal derangement of the knee, especially cruciate ligament rupture, posterolateral corner injury, and patellar dislocation. (orig.)

  2. Paralytic ileus in the orthopaedic patient.

    Science.gov (United States)

    Daniels, Alan H; Ritterman, Scott A; Rubin, Lee E

    2015-06-01

    Paralytic ileus is marked by the cessation of bowel motility. This condition is a major clinical concern that may lead to severe patient morbidity in orthopaedic surgery and trauma patients. Ileus most commonly occurs following spinal surgery, traumatic injury, or lower extremity joint reconstruction, but it may also occur following minor orthopaedic procedures. Possible consequences of ileus include abdominal pain, malnutrition, prolonged hospital stay, hospital readmission, bowel perforation, and death. Therapies used in the treatment of ileus include minimization of opioids, early patient mobilization, pharmacologic intervention, and multidisciplinary care. Orthopaedic surgeons should be aware of the clinical signs and symptoms of paralytic ileus and should understand treatment principles of this relatively common adverse event. PMID:25917235

  3. Global trauma: the great divide.

    Science.gov (United States)

    Paniker, Jayanth; Graham, Simon Matthew; Harrison, James William

    2015-01-01

    Road trauma is an emergent global issue. There is huge disparity between the population affected by road trauma and the resource allocation. If the current trend continues, a predicted extra 5 million lives will be lost in this decade. This article aims to create an awareness of the scale of the problem of road trauma and the inequality in the resources available to address this problem. It also describes the responses from the international organisations and the orthopaedic community in dealing with this issue. The International Orthopaedic community has a unique opportunity and moral obligation to play a part in changing this trend of global trauma.

  4. Global trauma: the great divide

    Directory of Open Access Journals (Sweden)

    Paniker Jayanth

    2015-01-01

    Full Text Available Road trauma is an emergent global issue. There is huge disparity between the population affected by road trauma and the resource allocation. If the current trend continues, a predicted extra 5 million lives will be lost in this decade. This article aims to create an awareness of the scale of the problem of road trauma and the inequality in the resources available to address this problem. It also describes the responses from the international organisations and the orthopaedic community in dealing with this issue. The International Orthopaedic community has a unique opportunity and moral obligation to play a part in changing this trend of global trauma.

  5. Isolated syndesmotic injury in acute ankle trauma: Comparison of plain film radiography with 3 T MRI

    Energy Technology Data Exchange (ETDEWEB)

    Schoennagel, B.P., E-mail: b.schoennagel@uke.uni-hamburg.de [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Karul, M.; Avanesov, M.; Bannas, P.; Gold, G. [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Großterlinden, L.G. [Department of Trauma-, Hand- and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Rupprecht, M. [Department of Pediatric Orthopedics, Children' s Hospital Hamburg-Altona, Bleickenallee 38, 22763 Hamburg (Germany); Adam, G.; Yamamura, J. [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany)

    2014-10-15

    Highlights: • Isolated syndesmotic injury is a frequent finding after acute ankle trauma. • Cut-off values and accuracy of plain film radiograph measurements were determined. • The TFCS and the MCS have the potential to detect isolated syndesmotic injury. • Appropriate cut-off values allow detection of isolated syndesmotic injury. • Only MRI reveals severity of isolated syndesmotic injury and concomitant injuries. - Abstract: Objectives: To determine cut-off values and the accuracy of plain film measurements for the detection of isolated syndesmotic injury after acute ankle trauma and to investigate MRI findings of concomitant ankle injury. Methods: Eighty-four consecutive patients with absent fracture in plain film radiographs were prospectively evaluated for isolated syndesmotic injury after acute ankle trauma. The tibiofibular clear space (TFCS), the tibiofibular overlap (TFO), and the medial clear space (MCS) were independently assessed in plain radiographs by two readers. MRI performed at 3 T within 24 h served as the reference standard. MRI was evaluated for syndesmotic injury, using a four-scale grading system (0 = normal syndesmosis, 1a = periligamentous edema, 1b = intraligamentous edema, 2 = partial rupture, 3 = complete rupture), and for concomitant ankle injury. Inter-observer variability for x-ray measurements was assessed using Bland–Altman diagrams. ROC analyses were performed to determine cut-off values and sensitivity and specificity for TFCS, TFO, and MCS. Results: Eleven of 84 patients (13.1%) revealed syndesmotic injury (Grade 2 or 3) according to MRI. Between patients with and without syndesmotic injury significantly different measurements were obtained for TFCS (p = 0.003) and MCS (p = 0.04). ROC derived cut-off values were 5.3 mm for TFCS, 2.8 mm for TFO, and 2.8 mm for MCS. Sensitivity and specificity was 82% and 75% for TFCS, 36% and 78% for TFO, and 73% and 59% for MCS. The bias and limits of agreement were −0.04 mm and [−1

  6. Isolated syndesmotic injury in acute ankle trauma: Comparison of plain film radiography with 3 T MRI

    International Nuclear Information System (INIS)

    Highlights: • Isolated syndesmotic injury is a frequent finding after acute ankle trauma. • Cut-off values and accuracy of plain film radiograph measurements were determined. • The TFCS and the MCS have the potential to detect isolated syndesmotic injury. • Appropriate cut-off values allow detection of isolated syndesmotic injury. • Only MRI reveals severity of isolated syndesmotic injury and concomitant injuries. - Abstract: Objectives: To determine cut-off values and the accuracy of plain film measurements for the detection of isolated syndesmotic injury after acute ankle trauma and to investigate MRI findings of concomitant ankle injury. Methods: Eighty-four consecutive patients with absent fracture in plain film radiographs were prospectively evaluated for isolated syndesmotic injury after acute ankle trauma. The tibiofibular clear space (TFCS), the tibiofibular overlap (TFO), and the medial clear space (MCS) were independently assessed in plain radiographs by two readers. MRI performed at 3 T within 24 h served as the reference standard. MRI was evaluated for syndesmotic injury, using a four-scale grading system (0 = normal syndesmosis, 1a = periligamentous edema, 1b = intraligamentous edema, 2 = partial rupture, 3 = complete rupture), and for concomitant ankle injury. Inter-observer variability for x-ray measurements was assessed using Bland–Altman diagrams. ROC analyses were performed to determine cut-off values and sensitivity and specificity for TFCS, TFO, and MCS. Results: Eleven of 84 patients (13.1%) revealed syndesmotic injury (Grade 2 or 3) according to MRI. Between patients with and without syndesmotic injury significantly different measurements were obtained for TFCS (p = 0.003) and MCS (p = 0.04). ROC derived cut-off values were 5.3 mm for TFCS, 2.8 mm for TFO, and 2.8 mm for MCS. Sensitivity and specificity was 82% and 75% for TFCS, 36% and 78% for TFO, and 73% and 59% for MCS. The bias and limits of agreement were −0.04 mm and [−1

  7. Misdiagnosing absent pedicle of cervical spine in the acute trauma setting

    Directory of Open Access Journals (Sweden)

    Fahad H. Abduljabbar

    2015-09-01

    Full Text Available Congenital absence of cervical spine pedicle can be easily misdiagnosed as facet dislocation on plain radiographs especially in the acute trauma setting. Additional imaging, including computed tomography (CT-scan with careful interpretation is required in order to not misdiagnose cervical posterior arch malformation with subsequent inappropriate management. A 39-year-old patient presented to the emergency unit of our university hospital after being trampled by a cow over her back and head followed by loss of consciousness, retrograde amnesia and neck pain. Her initial cervical CT-scan showed possible C5-C6 dislocation, then, it became clear that her problem was a misdiagnosed congenital cervical abnormality. Patient was treated symptomatically without consequences. The congenital absence of a cervical pedicle is a very unusual condition that is easily misdiagnosed. Diagnosis can be accurately confirmed with a CT-scan of the cervical spine. Symptomatic conservative treatment will result in resolution of the symptoms.

  8. The popliteal fibular ligament in acute knee trauma: patterns of injury on MR imaging

    International Nuclear Information System (INIS)

    To describe the patterns of injury associated with injury to the popliteofibular ligament injury. A retrospective review was performed of 180 MRI scans undertaken for acute knee trauma. Scans were excluded if the time of injury was over 4 weeks from the time of the scan, or if there was a history of septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. An agreed criterion for assessing the structures of the posterolateral ligamentous complex was defined and in each scan, the popliteofibular ligament (PFL) was scored as normal or injured. The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 25.7 years (range, 9-65 years) and 72.2 % (n = 130) patients were male. The PFL was injured in 36 cases (20 %). There is a significant association between PFL injury and ACL rupture (p = 0.0001), ITB injury (p = 0.0001), PCL injury (p = 0.0373), in addition to associations with injury to other posterolateral corner structures including the lateral collateral ligament (p = 0.0001), biceps femoris tendon (p = 0.0014), and popliteus tendon (p = 0.0014). Of our series of PFL injuries, nine cases (25 %) were associated with further injuries of posterolateral corner structures and in 27 cases (75 %) the PFL was the only posterolateral corner structure torn. PFL injury is not uncommon in acute knee trauma and is associated with significant internal derangement of the knee, especially anterior cruciate ligament rupture, ITB sprain, and injury to other structures within the posterolateral corner. (orig.)

  9. The popliteal fibular ligament in acute knee trauma: patterns of injury on MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    McKean, D.; Thomee, E.; Grant, D.; Teh, J.L.; Mansour, R. [Oxford University Hospitals NHS Trust, Nuffield Orthopaedic Centre, Headington, Oxford (United Kingdom); Yoong, P. [Royal Berkshire NHS Foundation Trust, Royal Berkshire Hospital, Reading (United Kingdom); Yanny, S. [Buckinghamshire Healthcare NHS Trust, Stoke Mandeville Hospital, Aylesbury (United Kingdom)

    2015-10-15

    To describe the patterns of injury associated with injury to the popliteofibular ligament injury. A retrospective review was performed of 180 MRI scans undertaken for acute knee trauma. Scans were excluded if the time of injury was over 4 weeks from the time of the scan, or if there was a history of septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. An agreed criterion for assessing the structures of the posterolateral ligamentous complex was defined and in each scan, the popliteofibular ligament (PFL) was scored as normal or injured. The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 25.7 years (range, 9-65 years) and 72.2 % (n = 130) patients were male. The PFL was injured in 36 cases (20 %). There is a significant association between PFL injury and ACL rupture (p = 0.0001), ITB injury (p = 0.0001), PCL injury (p = 0.0373), in addition to associations with injury to other posterolateral corner structures including the lateral collateral ligament (p = 0.0001), biceps femoris tendon (p = 0.0014), and popliteus tendon (p = 0.0014). Of our series of PFL injuries, nine cases (25 %) were associated with further injuries of posterolateral corner structures and in 27 cases (75 %) the PFL was the only posterolateral corner structure torn. PFL injury is not uncommon in acute knee trauma and is associated with significant internal derangement of the knee, especially anterior cruciate ligament rupture, ITB sprain, and injury to other structures within the posterolateral corner. (orig.)

  10. ATLS® and damage control in spine trauma

    Directory of Open Access Journals (Sweden)

    Gosse Andreas

    2009-03-01

    Full Text Available Abstract Substantial inflammatory disturbances following major trauma have been found throughout the posttraumatic course of polytraumatized patients, which was confirmed in experimental models of trauma and in vitro settings. As a consequence, the principle of damage control surgery (DCS has developed over the last two decades and has been successfully introduced in the treatment of severely injured patients. The aim of damage control surgery and orthopaedics (DCO is to limit additional iatrogenic trauma in the vulnerable phase following major injury. Considering traumatic brain and acute lung injury, implants for quick stabilization like external fixators as well as decided surgical approaches with minimized potential for additional surgery-related impairment of the patient's immunologic state have been developed and used widely. It is obvious, that a similar approach should be undertaken in the case of spinal trauma in the polytraumatized patient. Yet, few data on damage control spine surgery are published to so far, controlled trials are missing and spinal injury is addressed only secondarily in the broadly used ATLS® polytrauma algorithm. This article reviews the literature on spine trauma assessment and treatment in the polytrauma setting, gives hints on how to assess the spine trauma patient regarding to the ATLS® protocol and recommendations on therapeutic strategies in spinal injury in the polytraumatized patient.

  11. Post-trauma ratings of pre-collision pain and psychological distress predict poor outcome following acute whiplash trauma: A 12-month follow-up study

    DEFF Research Database (Denmark)

    Carstensen, Tina; Frostholm, Lisbeth; Ørnbøl, Eva;

    2008-01-01

    identified by multiple logistic regression analysis. Factors associated with affected work capacity at the 12-month follow-up were pre-collision unspecified pain condition (OR = 2.4, p = 0.002) and socio-demographic characteristics: female gender, low educational level, unemployment and blue collar worker......Patients with acute whiplash trauma were followed to examine if post-trauma ratings of pre-collision pain and psychological distress were associated with reduced work capability and neck pain at 12 months follow-up. The study included 740 consecutive patients (474 females, 266 males) referred from...... emergency departments or primary care after car accidents in four counties in Denmark. After the collision patients received a questionnaire on psychological distress, unspecified pain and socio-demographics and 12 months later a follow-up on work capability and neck pain was performed. Risk factors were...

  12. Post-trauma ratings of pre-collision pain and psychological distress predict poor outcome following acute whiplash trauma: a 12-month follow-up study

    DEFF Research Database (Denmark)

    Carstensen, Tina B W; Frostholm, Lisbeth; Oernboel, Eva;

    2008-01-01

    emergency departments or primary care after car accidents in four counties in Denmark. After the collision patients received a questionnaire on psychological distress, unspecified pain and socio-demographics and 12 months later a follow-up on work capability and neck pain was performed. Risk factors were......Patients with acute whiplash trauma were followed to examine if post-trauma ratings of pre-collision pain and psychological distress were associated with reduced work capability and neck pain at 12 months follow-up. The study included 740 consecutive patients (474 females, 266 males) referred from...... with poor recovery and high accumulation of pre-collision psychological distress is associated with considerable neck pain at follow-up. However, no conclusions on causality can be drawn. Personal characteristics before the collision are important for recovery and attention to pre-collision characteristics...

  13. 骨科创伤及感染创面应用负压封闭引流(VSD)治疗的护理体会%Orthopaedic Trauma and Infection Wound Application Negative Pressure Closed Drainage (VSD) Treatment of Nursing Experience

    Institute of Scientific and Technical Information of China (English)

    李建莉

    2012-01-01

      Objective to explore in the treatment of Vsd orthopaedic trauma and infection wound application effect and nursing experience. Methods the treatment of orthopaedic trauma and infection Vsd wound 68 cases. Results 68 cases of pa-tients cured by the Vsd after treatment,50 cases wound granuloma growth,fresh blood circulation is good. Bacterial culture were all negative. line free skin graft or direct suture after wound repair. 18 routine multiple drainage,flap to repair wounds af-ter success. Conclusion the treatment of Vsd orthopaedic trauma and infection wound can reduce the number of dressing,and effectively avoid the cross infection. nursing key is to keep the negative pressure drainage unobstructed and strengthen nutrition.%  目的探讨 Vsd 在治疗骨科创伤及感染创面的应用效果及护理体会.方法采用 Vsd 治疗骨科创伤及感染创面68例.结果68例患者经 Vsd 治疗后,50例创面肉芽肿生长,新鲜血液循环良好.细菌培养均阴性.行游离植皮或直接缝合后创面修复.18例行多次引流,皮瓣转移后创面修复成功.结论 Vsd 治疗骨科创伤及感染创面可减少换药次数,有效地避免了交叉感染.护理重点是保持负压引流通畅和加强营养.

  14. Auditing Orthopaedic Audit

    Science.gov (United States)

    Guryel, E; Acton, K; Patel, S

    2008-01-01

    INTRODUCTION Clinical audit plays an important role in the drive to improve the quality of patient care and thus forms a cornerstone of clinical governance. Assurance that the quality of patient care has improved requires completion of the audit cycle. A considerable sum of money and time has been spent establishing audit activity in the UK. Failure to close the loop undermines the effectiveness of the audit process and wastes resources. PATIENTS AND METHODS We analysed the effectiveness of audit in trauma and orthopaedics at a local hospital by comparing audit projects completed over a 6-year period to criteria set out in the NHS National Audit and Governance report. RESULTS Of the 25 audits performed since 1999, half were presented to the relevant parties and only 20% completed the audit cycle. Only two of these were audits against national standards and 28% were not based on any standards at all. Only a third of the audits led by junior doctors resulted in implementation of their action plan compared to 75% implementation for consultant-led and 67% for nurse-led audits. CONCLUSIONS A remarkably large proportion of audits included in this analysis failed to meet accepted criteria for effective audit. Audits completed by junior doctors were found to be the least likely to complete the cycle. This may relate to the lack of continuity in modern medical training and little incentive to complete the cycle. Supervision by permanent medical staff, principally consultants, and involvement of the audit department may play the biggest role in improving implementation of change. PMID:18828963

  15. Usefulness of the skyline view in the assessment of acute knee trauma in children

    International Nuclear Information System (INIS)

    We report a retrospective analysis of all cases of acute knee injuries in children presenting to the Winnipeg Children's Hospital, University of Manitoba, between Jan. 1, 1994, and Jan. 1, 1995. The mechanism of injury was recorded and all 3 radiographic views (i.e., anterioposterior, lateral and skyline) were available for 171 of 256 total cases. We found a significant association between mechanism of injury and visualization of damage on skyline view radiographs (p < 0.01). The skyline view showed damage in only 1 of the 158 cases involving direct or indirect injury not involving subluxation or dislocation. However, damage was visualized on skyline view radiographs in 7 (54%) of the 13 cases that included a history of subluxation or dislocation. We conclude that in acute knee trauma in children, a skyline view radiograph of the patella should be obtained only when the mechanism of injury includes subluxation or dislocation. When the mechanism does not suggest subluxation or dislocation, the skyline view is unlikely to reveal damage; it adds unnecessary radiation, cost and possible added discomfort for the child. (author)

  16. Diagnostic value of MR imaging in acute spinal traumas; Wertigkeit der Magnetresonanztomographie (MRT) in der Akutdiagnostik von spinalen Traumen

    Energy Technology Data Exchange (ETDEWEB)

    Kress, B.; Baehren, W. [Bundeswehrkrankenhaus Ulm (Germany). Abt. Radiologie

    2001-07-01

    MR imaging is a helpful, sometimes even pathfinding complementary diagnostic tool for assessment of acute spinal trauma and often yields the decisive information in respect of the prediction of pathologic changes of neurological conditions. (orig./CB) [German] Die Kernspintomographie stellt in der Akutdiagnostik des spinalen Traumas eine sinnvolle, mitunter wegweisende Ergaenzung der Primaerdiagnostik dar und erbringt oftmals die entscheidende Aussage in bezug auf die Prognose neurologischer Veraenderungen. Die Indikation zur Kernspintomographie in der Akutdiagnostik besteht bei intubierten Patienten mit nachgewiesenen Wirbelkoerperfrakturen, Patienten mit instabilen Wirbelkoerperfrakturen, Patienten mit neurologischer Symptomatik in Folge des Traumas, bei Asymmetrien des Atlantoaxialgelenkes auch ohne eindeutigen Frakturnachweis. In diesen Faellen sollte unmittelbar nach der Primaerdiagnostik die MRT angeschlossen werden, dies bedingt jedoch eine organisatorisch schwierig zu loesende Bereitschaft des aerztlichen- und Assistenzpersonals. (orig.)

  17. Absent cervical spine pedicle and associated congenital spinal abnormalities - a diagnostic trap in a setting of acute trauma: case report

    International Nuclear Information System (INIS)

    Congenital spinal abnormalities can easily be misdiagnosed on plain radiographs. Additional imaging is warranted in doubtful cases, especially in a setting of acute trauma. This patient presented at the emergency unit of our university hospital after a motor vehicle accident and was sent to our radiology department for imaging of the cervical spine. Initial clinical examination and plain radiographs of the cervical spine were performed but not conclusive. Additional CT of the neck helped establish the right diagnosis. CT as a three-dimensional imaging modality with the possibility of multiplanar reconstructions allows for the exact diagnosis and exclusion of acute traumatic lesions of the cervical spine, especially in cases of doubtful plain radiographs and when congenital spinal abnormalities like absent cervical spine pedicle with associated spina bifida may insinuate severe trauma

  18. A blunt chest trauma causing left anterior descending artery dissection and acute myocardial infarction treated by deferred angioplasty

    Directory of Open Access Journals (Sweden)

    Rafid Fayadh Al-Aqeedi

    2011-01-01

    Full Text Available Traumatic coronary artery dissection is an uncommon cause of acute myocardial infarction (AMI. We report a case of blunt chest trauma resulting from a motorcycle collision causing ostial dissection of the left anterior descending (LAD artery in a 31-year-old previously healthy male. The patient also suffered from compound comminuted fractures of the humerus and ulna and severe liver laceration, which hampered both percutaneous and surgical acute revasularization. After a stormy hospital course, a bare metal stent was implanted to seal the LAD artery dissection. The patient was discharged in a stable condition and was followed-up for rehabilitation. This case report underscores the multidisciplinary approach in facing challenges encountered after rare sequelae of chest trauma.

  19. Computer Assisted Orthopaedic and Trauma Surgery

    NARCIS (Netherlands)

    Schep, Niels Willem Luitzen

    2003-01-01

    To create an environment where surgeons receive real-time feedback about their instrument position, computer technologies were integrated in surgical procedures. This type of surgical technology is referred to as Computer Assisted Surgery (CAS). CAS offers the possibility to continuously monitor the

  20. Preliminary Study of Acute Changes in Emotion Processing in Trauma Survivors with PTSD Symptoms

    Science.gov (United States)

    Wang, Xin; Xie, Hong; Cotton, Andrew S.; Duval, Elizabeth R.; Tamburrino, Marijo B.; Brickman, Kristopher R.; Elhai, Jon D.; Ho, S. Shaun; McLean, Samuel A.; Ferguson, Eric J.; Liberzon, Israel

    2016-01-01

    Accumulating evidence suggests traumatic experience can rapidly alter brain activation associated with emotion processing. However, little is known about acute changes in emotion neurocircuits that underlie PTSD symptom development. To examine acute alterations in emotion circuit activation and structure that may be linked to PTSD symptoms, thirty-eight subjects performed a task of appraisal of emotional faces as their brains were functionally and structurally studied with MRI at both two weeks and three months after motor vehicle collision (MVC). As determined by symptoms reported in the PTSD Checklist at three months, sixteen survivors developed probable PTSD, whereas the remaining 22 did not meet criteria for PTSD diagnosis (non-PTSD). The probable PTSD group had greater activation than the non-PTSD group in dorsal and ventral medial prefrontal cortex (dmPFC and vmPFC) while appraising fearful faces within two weeks after MVC and in left insular cortex (IC) three months after MVC. dmPFC activation at two weeks significantly positively correlated with PTSD symptom severity at two weeks (R = 0.462, P = 0.006) and three months (R = 0.418, p = 0.012). Changes over time in dmPFC activation and in PTSD symptom severity were also significantly positively correlated in the probable PTSD group (R = 0.641, P = 0.018). A significant time by group interaction was found for volume changes in left superior frontal gyrus (SFG, F = 6.048, p = 0.019) that partially overlapped dmPFC active region. Between two weeks and three months, left SFG volume decreased in probable PTSD survivors. These findings identify alterations in frontal cortical activity and structure during the early post-trauma period that appear to be associated with development of PTSD symptoms. PMID:27415431

  1. The evaluation of fat saturation fast spin-echo T2WI for patients with acute spinal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Gyu; Lee, Chang Jun [National Medical Center, Seoul (Korea, Republic of); Lee, Myung Joon; Kang, Ik Won [Hanyang Sacred Heart Hospital, Seoul (Korea, Republic of); Yoo, Jeong Hyun [Ewha Womans University Dongdaemun Hospital, Seoul (Korea, Republic of)

    2002-12-01

    To determine the usefulness of fat saturation fast spin-echo T2WI for patients with mild acute trauma of the spine. Between July 1998 and June 2002, 36 patients with acute spinal trauma underwent MRI within four months of injury. One, whose clinal symptoms indicated neurological paralysis, was excluded form our study. A superconductive 1.0-T MRI scanner was used, and conventional T1W1, T2W1, and additional fat-saturation fast spin-echo T2W1 were performed. Two radiologists compared conventional T2-weighted sagittal imaging and fat-saturation T2-weighted sagittal imaging in terms of the extension of increased high signal intensities in soft tissue and vertebral bodies, bone marrow signal change, disk herniation, and signal change of the disk. The detection rate of focal high signal intensities in soft tissue and bone marrow was significantly higher at fat-saturation fast spin-echo T2W1 is useful the evaluation of patients with mild acute spinal trauma without neurological impairment.

  2. The evaluation of fat saturation fast spin-echo T2W1 for patients with acute spinal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Gyu; Lee, Chang Jun [National Medical Center, Seoul (Korea, Republic of); Lee, Myung Joon; Kang, Ik Won [Hangang Sacred Heart Hospital, Seoul (Korea, Republic of); Yoo, Jeong Hyun [Ewha Womans University Dongdaemun Hospital, Seoul (Korea, Republic of)

    2002-12-01

    To determine the usefulness of fat saturation fast spin-echo T2W1 for patients with mild acute trauma of the spine. Between July 1998 and June 2002, 36 patients with acute spinal trauma underwent MRI within four months of injury. One, whose clinal symptoms indicated neurological paralysis, was excluded form our study. A superconductive 1.0-T MRI scanner was used, and conventional T1W1, T2W1, and additional fat-saturation fast spin-echo T2W1 were performed. Two radiologists compared conventional T2-weighted sagittal imaging and fat-saturation T2-weighted sagittal imaging in terms of the extension of increased high signal intensities in soft tissue and vertebral bodies, bone marrow signal change, disk herniation, and signal change of the disk. The detection rate of focal high signal intensities in soft tissue and bone marrow was significantly higher at fat-saturation fast spin-echo T2W1 than at conventional T2W1. Fat-saturation fast spin-echo T2W1 is useful for the evaluation of patients with mild acute spinal trauma without neurological impairment.

  3. Blunt abdominal trauma with handlebar injury: A rare cause of traumatic amputation of the appendix associated with acute appendicitis

    Directory of Open Access Journals (Sweden)

    Amanda Jensen

    2016-04-01

    Full Text Available We describe traumatic appendicitis in a 7-year-old boy who presented after sustaining blunt abdominal trauma to his right lower abdomen secondary to bicycle handlebar injury. With diffuse abdominal pain following injury, he was admitted for observation. Computed axial tomography (CT obtained at an outside hospital demonstrated moderate stranding of the abdomen in the right lower quadrant. The CT was non-contrasted and therefore significant appendiceal distention could not be confirmed. However, there was a calcified structure in the right pelvis with trace amount of free fluid. Patient was observed with conservative management and over the course of 15 h his abdominal pain continued to intensify. With his worsening symptoms, we elected to take him for diagnostic laparoscopy. In the operating room we found an inflamed traumatically amputated appendix with the mesoappendix intact. We therefore proceeded with laparoscopic appendectomy. Pathology demonstrated acute appendicitis with fecalith. It was unclear as to whether the patient's appendicitis and perforation were secondary to fecalith obstruction, his blunt abdominal trauma or if they concurrently caused his appendicitis. Acute appendicitis is a common acute surgical condition in the pediatric population and continues to be a rare and unique cause of operative intervention in the trauma population.

  4. Global trauma: the great divide

    OpenAIRE

    Paniker Jayanth; Graham Simon Matthew; Harrison James William

    2015-01-01

    Road trauma is an emergent global issue. There is huge disparity between the population affected by road trauma and the resource allocation. If the current trend continues, a predicted extra 5 million lives will be lost in this decade. This article aims to create an awareness of the scale of the problem of road trauma and the inequality in the resources available to address this problem. It also describes the responses from the international organisations and the orthopaedic community in deal...

  5. MRI findings in acute stage after head trauma and intellectual outcome

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Shingo; Hashimoto, Kunio; Yatsushige, Hiroshi; Kubota, Yoshihiro; Tabata, Hitoshi [Tsuchiura Kyodo General Hospital, Ibaraki (Japan)

    1998-12-01

    Disturbance of mental function, as a sequela of head trauma, occurred not only after severe head injury, but after mild to moderate head injury. Although initial Glasgow Coma Scale (GCS) score and its chronological change have been shown as good predictive indices of functional outcome in severely head injured patients, a useful predictive index has not been established in cases with mild to moderate head injury. In this study, MRI and CT image findings of acute stage in 17 head injured cases with initial GCS score 9 or more were analyzed and compared with intellectual outcome. MRI findings which suggest diffuse axonal injury (DAI findings) were seen in 7 out of 17, focal cerebral contusion of eloquent area in 6, and lesions of medial temporal lobe in 9. Medial temporal lobe lesions (MTL) were demonstrated as hyperintensity area in proton density weighted image (PDWI) within 3 days and in T2 weighted image more than 7 days after injury, and were not seen in CT or T1WI in most cases. All cases with MTL of dominant side failed in returning to pre-injury work or position. Comparison with MRI findings and WAIS-R 3 months after injury showed statistically significant correlation of MTL with impaired IQ, although DAI findings could not have significant correlation with poor functional coutcome. Etiology of MTL might be primary brain damage caused by collision of temporal lobe against basal dura or shearing force, rather than secondary changes following ischemia or deafferentation. These results suggest the importance of MRI examination (PDWI) to disclose post-traumatic changes and to predict intellectual outcome. (author)

  6. Psychobiology of PTSD in the acute aftermath of trauma: Integrating research on coping, HPA function and sympathetic nervous system activity.

    Science.gov (United States)

    Morris, Matthew C; Rao, Uma

    2013-02-01

    Research on the psychobiological sequelae of trauma has typically focused on long-term alterations in individuals with chronic posttraumatic stress disorder (PTSD). Far less is known about the nature and course of psychobiological risk factors for PTSD during the acute aftermath of trauma. In this review, we summarize data from prospective studies focusing on the relationships among sympathetic nervous system activity, hypothalamic-pituitary-adrenal function, coping strategies and PTSD symptoms during the early recovery (or non-recovery) phase. Findings from pertinent studies are integrated to inform psychobiological profiles of PTSD-risk in children and adults in the context of existing models of PTSD-onset and maintenance. Data regarding bidirectional relations between coping strategies and stress hormones is reviewed. Limitations of existing literature and recommendations for future research are discussed.

  7. The clinical application of damage control orthopaedics strategy in treatment of multiple traumas combing with bone injuries%应用伤害控制骨科学原则治疗骨科严重多发创伤

    Institute of Scientific and Technical Information of China (English)

    刘智; 孙天胜; 陈晓斌; 张建政; 马舟涌

    2009-01-01

    目的 探讨伤害控制骨科学(damage control orthopaedics,DCO)原则治疗骨科严重多发创伤的可行性和有效性.方法 按照DCO原则收治严重多发创伤患者47例,男35例,女12例;年龄17~55岁,平均32.8岁;开放骨折28例,闭合骨折19例;颅脑损伤15例,胸部损伤20例,腹部损伤17例.患者术前损伤严重度评分平均33.4分,系统炎性反应评分平均2.9分,格拉斯哥昏迷评分平均11.4分.结果 一期手术中骨科处理时间平均65 min,术中出血量平均185 ml;一期术后平均7 d行骨折确定性手术,平均手术时间(142±29)min,术中出血量(420±70)ml.一期术后3例患者死亡,其中1例伴严重创伤性颅脑损伤,2例伴严重胸腹部损伤.术后3例出现腹腔内脓肿,经引流冲洗后治愈;2例发生外固定架针道浅表感染和1例深部感染,经治疗后愈合.无一例出现脂肪栓塞、深静脉血栓等其他并发症和与骨科治疗有关的其他系统病情的恶化.39例患者获得随访,随访时间3~14个月,平均9个月.骨折愈合时间5~14个月,未发现畸形愈合及远期并发症.结论 运用DCO原则治疗骨科多发创伤,可减少患者二次打击程度,控制炎性反应水平的增加,降低手术治疗风险,临床结果较好.%Objective To evaluate the feasibility and safety of the damage control orthopedics (DCO) strategy in the treatment of multiple traumas combine with bone injuries. Methods Forty-seven se-vere multiple injuries patients were treated by DCO strategy in our center. There were 35 males, 12 females, with a mean age of 32.8 years (17-55 years). There were 28 for open fractures, and 19 for close fractures. Other system injuries mainly include: brain injury 15 cases, breast injury 20 cases, abdominal injury 17 cases. Mean injury severity score was 33.4, mean glasgow coma score was 11.4, mean systemic inflammatory response syndrome score was 2.9. After the early resuscitation and one-stage of damage control surgery, all

  8. Retractions in orthopaedic research

    Science.gov (United States)

    Yan, J.; MacDonald, A.; Baisi, L-P.; Evaniew, N.; Bhandari, M.

    2016-01-01

    Objectives Despite the fact that research fraud and misconduct are under scrutiny in the field of orthopaedic research, little systematic work has been done to uncover and characterise the underlying reasons for academic retractions in this field. The purpose of this study was to determine the rate of retractions and identify the reasons for retracted publications in the orthopaedic literature. Methods Two reviewers independently searched MEDLINE, EMBASE, and the Cochrane Library (1995 to current) using MeSH keyword headings and the ‘retracted’ filter. We also searched an independent website that reports and archives retracted scientific publications (www.retractionwatch.com). Two reviewers independently extracted data including reason for retraction, study type, journal impact factor, and country of origin. Results One hundred and ten retracted studies were included for data extraction. The retracted studies were published in journals with impact factors ranging from 0.000 (discontinued journals) to 13.262. In the 20-year search window, only 25 papers were retracted in the first ten years, with the remaining 85 papers retracted in the most recent decade. The most common reasons for retraction were fraudulent data (29), plagiarism (25) and duplicate publication (20). Retracted articles have been cited up to 165 times (median 6; interquartile range 2 to 19). Conclusion The rate of retractions in the orthopaedic literature is increasing, with the majority of retractions attributed to academic misconduct and fraud. Orthopaedic retractions originate from numerous journals and countries, indicating that misconduct issues are widespread. The results of this study highlight the need to address academic integrity when training the next generation of orthopaedic investigators. Cite this article: J. Yan, A. MacDonald, L-P. Baisi, N. Evaniew, M. Bhandari, M. Ghert. Retractions in orthopaedic research: A systematic review. Bone Joint Res 2016;5:263–268. DOI: 10

  9. Orthopaedic Footwear Design

    Science.gov (United States)

    1992-01-01

    Although the need for orthopaedic shoes is increasing, the number of skilled shoemakers has declined. This has led to the development of a CAD/CAM system to design and fabricate, orthopaedic footwear. The NASA-developed RIM database management system is the central repository for CUSTOMLAST's information storage. Several other modules also comprise the system. The project was initiated by Langley Research Center and Research Triangle Institute in cooperation with the Veterans Administration and the National Institute for Disability and Rehabilitation Research. Later development was done by North Carolina State University and the University of Missouri-Columbia. The software is licensed by both universities.

  10. Health economics and orthopaedics.

    Science.gov (United States)

    Maniadakis, N; Gray, A

    2000-01-01

    It is becoming widely accepted that research which considers only the outcome and not the costs associated with new technologies in health care, is of limited value in making decisions about the use of scarce resources. Economic evaluation is becoming a standard feature of clinical research but many published economic evaluations fall short of best practice in their methodology. We have described the essential features of economic evaluation, using published studies in orthopaedics, in order to try to improve the ability of orthopaedic surgeons to read, understand and appraise such studies critically, and to encourage them to consider including economic evaluation in future investigations. PMID:10697306

  11. Cytological evaluation and prediction of progression of acute erosive ulcered lesions of upper parts of gastrointestinal tract in acute and early periods of cerebrospinal trauma

    Directory of Open Access Journals (Sweden)

    Norkin I.A.

    2010-09-01

    Full Text Available 80 cytological preparations derived by fibrogastroduodenoscopy from 20 patients with cerebrospinal trauma at cervical part level served as the research subject. Dynamics of the progression of acute erosive ulcered lesions of mucous membrane of the upper parts of the gastrointestinal tract was studied on the basis of the cytological analyses of mucous membrane biopsy materials. In the course of our work we used endoscopic (fibrogastroduodenoscopy and cytological research methods. Cytological analyses of mucous membrane biopsy materials were carried out on the 7th, 14th, 21st and 28th day. Biopsy material cellular composition was evaluated on the grounds of the calculation of neutrophilic leukocytes and epithelial cells with the use of an immersion objective. In so doing we registered neutrophilic leukocyte number for 100 cells and determined neutrophilic and epithelial index. Monitoring of neutrophilic leukocyte number enables to determine presence or absence of inflammatory changes in stomach mucous membrane and duodenum in different periods of cerebrospinal trauma

  12. Facilitators and barriers to doing workplace mental health research: Case study of acute psychological trauma in a public transit system.

    Science.gov (United States)

    Links, Paul S; Bender, Ash; Eynan, Rahel; O'Grady, John; Shah, Ravi

    2016-03-10

    The Acute Psychological Trauma (APT) Study was a collaboration between an acute care hospital, a specialized multidisciplinary program designed to meet the mental health needs of injured workers, and a large urban public transit system. The overall purpose was to evaluate a Best Practices Intervention (BPI) for employees affected by acute psychological trauma compared to a Treatment as Usual (TAU) group. The specific purpose is to discuss facilitators and barriers that were recognized in implementing and carrying out mental health research in a workplace setting. Over the course of the APT study, a joint implementation committee was responsible for day-to-day study operations and made regular observations on the facilitators and barriers that arose throughout the study. The facilitators to this study included the longstanding relationships among the partners, increased recognition for the need of mental health research in the workplace, and the existence of a community advisory committee. The significant barriers to doing this study of mental health research in the workplace included differences in organizational culture, inconsistent union support, co-interventions, and stigma. Researchers and funding agencies need to be flexible and provide additional resources in order to overcome the barriers that can exist doing workplace mental health research.

  13. Use of radionuclide imaging in diagnosis and management of the acute trauma patient

    International Nuclear Information System (INIS)

    Trauma, when defined as all accidental and intentional injury, is the leading cause of death for persons up to age 44 in the United States and Canada, and it accounts for more years of life lost before age 70 than cancer and heart disease combined. In 1982 in the United States there were 165,000 deaths from trauma and at least twice as many cases of permanent disability, with a total cost of approximately $50,000,000,000. This paper describes the use of radionuclide imaging in the diagnosis and management of trauma

  14. Orthopaedic admissions due to sports and recreation injuries.

    LENUS (Irish Health Repository)

    Delaney, R A

    2009-02-01

    The health benefits of exercise may be attenuated by sports and recreation related injury (SRI). Though the majority of SRI are mild and self-limiting, a significant number are serious and require orthopaedic intervention. The aims of this study were to assess the burden of these serious injuries on the orthopaedic inpatient service, and to investigate potential target areas for injury prevention. All 1,590 SRI seen in the ED over a 3-month period were analysed using the Patient Information Management System to determine which patients received inpatient orthopaedic care. The medical records of those 63 patients who required inpatient care under orthopaedics were reviewed and data collected on demographic features, history, operative procedure and theatre resources, and length of hospital stay. Data were analyzed using SPSS. SRI accounted for 12.3% of all ED presentations. The principal activities resulting in injury requiring orthopaedic care were soccer, hurling and informal play e.g. trampoline. Falls made up 37% of the overall mechanism of injury but 68% of the injuries severe enough to require operative management. Most operative procedures were performed as part of a routine day trauma list but 20% were performed out of hours. This group of injuries places a significant burden on a busy trauma service. Injury prevention measures such as public education regarding falls in sport may have a role in reducing this burden.

  15. Role of early minimal-invasive spine fixation in acute thoracic and lumbar spine trauma

    OpenAIRE

    Schmidt Oliver; Strasser Sergej; Kaufmann Victoria; Strasser Ewald; Gahr Ralf

    2007-01-01

    Polytraumatized patients following a severe trauma suffer from substantial disturbances of the immune system. Secondary organ dysfunction syndromes due to early hyperinflammation and late immunparalysis contribute to adverse outcome. Consequently the principle of damage control surgery / orthopedics developed in the last two decades to limit secondary iatrogenic insult in these patients. New percutaneous internal fixators provide implants for a damage control approach of spinal trauma in poly...

  16. Effect of Coenzyme Q10 on Acute Pulmonary Damage Following the Experimental Thoracic Trauma

    Directory of Open Access Journals (Sweden)

    Murat Koyuncu

    2016-04-01

    Full Text Available Aim: Pulmonary contusion negatively affects prognosis in the case of damages following a trauma. Objective of this experimental study performed in Turkey was to evaluate effects of coenzyme Q10 on primary and secondary damages of pulmonary contusion following experimental thoracic blunt trauma using biochemical and histopathological parameters. Material and Method: A total of 56 Wistar Albino female rats with a mean weight of 205±45 g were included in this study. Rats were randomly divided into seven groups with each group having eight rats. A trauma device which consisted of a fixed platform, and an aluminium tube was prepared. Rats were administered 2.45 J of chest impact energy in order to generate pulmonary contusion. Control and Study groups were named according to the sacrificed time. No process (trauma and/or medication was performed in the sham group, while only trauma was induced in the controls. On the other hand, after induced trauma, intraperitoneal Q10 (0. - 24. - 48. hours was administered to study group. Rats were sacrificed at the end of the after trauma 24, 48 and 72 hours, and their blood and lung tissue samples were analyzed. Results: No significant difference was found between sham and Study-72 groups in terms of high-sensitivity C-reactive protein. On the histopathological examination, no significant difference was found between study and control groups. While no significant difference was found between the sham and study groups, significant difference was observed between sham and control groups. Discussion: Coenzyme Q10, an antioxidant agent, can be used as an antioxidant agent in order to reduce the secondary damage in blunt thoracic trauma.

  17. Acute Compartment Syndrome of the Arm after Minor Trauma in a Patient with Optimal Range of Oral Anticoagulant Therapy: A Case Report

    OpenAIRE

    Paolo Titolo; Patrizia Milani; Bernardino Panero; Davide Ciclamini; Giulia Colzani; Stefano Artiaco

    2014-01-01

    Compartment syndrome of the arm is a rare event that can be subsequent to trauma or other pathological and physical conditions. At the arm the thin and elastic fascia may allow accumulation of blood more than in other districts, especially in patients undergoing anticoagulant therapy. We describe a rare case of an acute compartment syndrome of the arm after minor trauma with partial biceps brachii rupture in a patient with warfarin therapy and optimal value of INR. Prompt diagnosis and sur...

  18. MRI in the assessment of the supportive soft tissues of the cervical spine in acute trauma in children

    International Nuclear Information System (INIS)

    We carried out a retrospective analysis of imaging and clinical findings in 52 children with a history of cervical spinal trauma. No patient had evidence of a fracture on plain films or CT. All had MRI at 1.5 T because of persistent or delayed symptoms, unexplained findings of injury or instability, or as further assessment of the extent of soft-tissue injury. Clinical follow-up ranged from 6 months to 3.5 years. MRI was evaluated for its influence on therapy and outcome. MRI was positive in 16 (31 %) of 52 patients. Posterior soft-tissue or ligamentous injury was the most common finding in the 10 patients with mild to moderate trauma, while acute disc bulges and longitudinal ligament disruption, each seen in one case, were uncommon. MRI was superior to CT for assessment of the extent of soft-tissue injury and for identification of spinal cord injuries and intracanalicular hemorrhage in the six patients with more severe trauma. MRI specifically influenced the management of all four patients requiring surgery by extending the level of posterior stabilization. No patients with normal MRI or any of the 10 with radiographically stable soft-tissue injury on MRI, developed delayed clinical or radiographic evidence of instability or deformity. (orig.)

  19. 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...... was documented among patients with severe traumatic brain injury during the first year post-trauma. The results of the current study suggest that absence of consciousness at discharge from acute care should not preclude patients from being referred to specialized sub-acute rehabilitation....

  20. Role of Complement C5 in Experimental Blunt Chest Trauma-Induced Septic Acute Lung Injury (ALI)

    Science.gov (United States)

    Karbach, Michael; Braumueller, Sonja; Kellermann, Philipp; Gebhard, Florian; Huber-Lang, Markus; Perl, Mario

    2016-01-01

    Background Severe blunt chest trauma is associated with high mortality. Sepsis represents a serious risk factor for mortality in acute respiratory distress syndrome (ARDS). In septic patients with ARDS complement activation products were found to be elevated in the plasma. In single models like LPS or trauma complement has been studied to some degree, however in clinically highly relevant double hit models such as the one used here little data is available. Here, we hypothesized that absence of C5 is correlated with a decreased inflammatory response in trauma induced septic acute lung injury. Methods 12 hrs after DH in mice the local and systemic cytokines and chemokines were quantified by multiplex bead array or ELISA, activated caspase-3 by western blot. Data were analyzed using one-way ANOVA followed by post-hoc Sidak’s multiple comparison test (significance, p≤ 0.05). Results In lung tissue interleukin (IL)-6, monocyte chemo attractant protein-1 (MCP-1) and granulocyte-colony stimulating factor (G-CSF) was elevated in both C5-/- mice and wildtype littermates (wt), whereas caspase-3 was reduced in lungs after DH in C5-/- mice. Systemically, reduced keratinocyte-derived chemokine (KC) levels were observed after DH in C5-/- compared to wt mice. Locally, lung myeloperoxidase (MPO), protein, IL-6, MCP-1 and G-CSF in brochoalveolar lavage fluid (BALF) were elevated after DH in C5-/- compared to wt. Conclusions In the complex but clinically relevant DH model the local and systemic inflammatory immune response features both, C5-dependent and C5-independent characteristics. Activation of caspase-3 in lung tissue after DH was C5-dependent whereas local inflammation in lung tissue was C5-independent. PMID:27437704

  1. Trauma renal Renal trauma

    Directory of Open Access Journals (Sweden)

    Gerson Alves Pereira Júnior

    1999-02-01

    Full Text Available Apresentamos uma revisão sobre trauma renal, com ênfase na avaliação radiológica, particularmente com o uso da tomografia computadorizada, que tem se tornado o exame de eleição, ao invés da urografia excretora e arteriografia. O sucesso no tratamento conservador dos pacientes com trauma renal depende de um acurado estadiamento da extensão da lesão, classificado de acordo com a Organ Injury Scaling do Colégio Americano de Cirurgiões. O tratamento conservador não-operatório é seguro e consiste de observação contínua, repouso no leito, hidratação endovenosa adequada e antibioti- coterapia profilática, evitando-se uma exploração cirúrgica desnecessária e possível perda renal. As indicações para exploração cirúrgica imediata são abdome agudo, rápida queda do hematócrito ou lesões associadas determinadas na avaliação radiológica. Quando indicada, a exploração renal após controle vascular prévio é segura, permitindo cuidadosa inspeção do rim e sua reconstrução com sucesso, reduzindo a probabilidade de nefrectomia.We present a revision of the renal trauma with emphasis in the radiographic evaluation, particularly CT scan that it has largely replaced the excretory urogram and arteriogram in the diagnostic worh-up and management of the patient with renal trauma. The successful management of renal injuries depends upon the accurate assessment of their extent in agreement with Organ Injury Scaling classification. The conservative therapy managed by careful continuous observation, bed rest, appropriate fluid ressuscitation and prophylactic antibiotic coverage after radiographic staging for severely injured kidneys can yield favorable results and save patients from unnecessary exploration and possible renal loss. The indications for immediate exploratory laparotomy were acute abdomen, rapidly dropping hematocrit or associated injuries as determinated from radiologic evaluation. When indicated, renal exploration

  2. Orthopaedic Management of Spasticity.

    Science.gov (United States)

    Pidgeon, Tyler S; Ramirez, Jose M; Schiller, Jonathan R

    2015-12-01

    Spasticity is a common manifestation of many neurological conditions including multiple sclerosis, stroke, cerebral palsy, traumatic brain injury, and spinal cord injuries. Management of spasticity seeks to reduce its burden on patients and to limit secondary complications. Non-operative interventions including stretching/splinting, postural management, physical therapy/strengthening, anti-spasticity medications, and botulinum toxin injections may help patients with spasticity. Surgical management of these conditions, however, is often necessary to improve quality of life and prevent complications. Orthopaedic surgeons manage numerous sequelae of spasticity, including joint contractures, hip dislocations, scoliosis, and deformed extremities. When combined with the efforts of rehabilitation specialists, neurologists, and physical/occupational therapists, the orthopaedic management of spasticity can help patients maintain and regain function and independence as well as reduce the risk of long-tem complications. PMID:26623452

  3. Stability of trauma-related symptoms during acute substance use treatment.

    Science.gov (United States)

    Herzog, Eva; Odenwald, Michael; Proescholdt, Margit; Haubold, Anja; Bohnacker, Isabelle; Flögel, Marlene; Linde, Andreas; Müller, Sandra; Wiesbeck, Gerhard; Lang, Undine; Walter, Marc; Vogel, Marc

    2016-01-01

    It is unclear whether post-traumatic stress disorder symptoms and reports of traumatic childhood experiences decline during substance withdrawal. A convenience sample of 34 inpatients of the Psychiatric University Clinics in Basel was recruited and general psychopathological and trauma-related symptoms were assessed with the Brief Symptom Checklist, Post-Traumatic Stress Diagnostic Scale, and Childhood Trauma Questionnaire in the 1st and 3rd week of substance use treatment. The average age of the sample was 41.9 (SD = 9.1) years, and 26.5% were female. Hyperarousal (Mt1 = 4.51 versus Mt2 = 3.61; z = -2.38, p = .017) and avoidance symptoms (Mt1 = 6.24 versus Mt2 = 4.27; z = -2.59, p = .010) declined significantly, but re-experiencing symptoms (Mt1 = 4.00 versus Mt2 = 3.45; z = -.50, p = .617) did not. Post-traumatic stress disorder assessment, according to the Diagnostic and Statistical Manual of Mental Disorders-4th edition criteria, remained constant for 28 of 34 patients. Likewise, self-reported childhood trauma experiences decreased, yet the number of elevated subscale scores remained stable. Post-traumatic stress disorder symptoms are not adequately treated by substance withdrawal alone. Trauma-specific diagnostics can be initiated with sufficient quality as early as the first week of withdrawal treatment. PMID:26670631

  4. Orthopaedic Injuries in Equestrian Sports

    OpenAIRE

    Young, Jason David; Gelbs, Jared Craig; Zhu, David Shiyu; Gallacher, Stacey Elisa; Sutton, Karen Michelle; Blaine, Theodore Alton

    2015-01-01

    Background: Despite the common nature of orthopaedic injuries in equestrian sports, there is no published review to specifically characterize orthopaedic injuries in equestrian athletes. Purpose: To characterize orthopaedic injury patterns in equine sports–related injuries and their treatment. Study Design: Systematic review; Level of evidence, 4. Methods: This review was performed through a PubMed, EMBASE, and Scopus query (from 1978 to June 2014) in the English literature using search terms...

  5. The surgeon and his tools-the case for a focused orthopaedic theatre induction programme

    OpenAIRE

    Wong Shaun KS; Oakley J; Kumar AJ Shyam; Philips Steve J

    2008-01-01

    Abstract Background Induction programme for trainee doctors in the UK generally do not focus on the surgical aspects of their jobs. In this context we decided to conduct a telephonic survey among the hospitals belonging to three orthopaedic training regions in the UK from the point of view of the diversity of instrumentations and implants used for index procedures. Results We chose four index trauma & orthopaedic procedures (Total hip replacement, total knee replacement, intramedullary nailin...

  6. Genome wide association identifies PPFIA1 as a candidate gene for acute lung injury risk following major trauma.

    Directory of Open Access Journals (Sweden)

    Jason D Christie

    Full Text Available Acute Lung Injury (ALI is a syndrome with high associated mortality characterized by severe hypoxemia and pulmonary infiltrates in patients with critical illness. We conducted the first investigation to use the genome wide association (GWA approach to identify putative risk variants for ALI. Genome wide genotyping was performed using the Illumina Human Quad 610 BeadChip. We performed a two-stage GWA study followed by a third stage of functional characterization. In the discovery phase (Phase 1, we compared 600 European American trauma-associated ALI cases with 2266 European American population-based controls. We carried forward the top 1% of single nucleotide polymorphisms (SNPs at p<0.01 to a replication phase (Phase 2 comprised of a nested case-control design sample of 212 trauma-associated ALI cases and 283 at-risk trauma non-ALI controls from ongoing cohort studies. SNPs that replicated at the 0.05 level in Phase 2 were subject to functional validation (Phase 3 using expression quantitative trait loci (eQTL analyses in stimulated B-lymphoblastoid cell lines (B-LCL in family trios. 159 SNPs from the discovery phase replicated in Phase 2, including loci with prior evidence for a role in ALI pathogenesis. Functional evaluation of these replicated SNPs revealed rs471931 on 11q13.3 to exert a cis-regulatory effect on mRNA expression in the PPFIA1 gene (p = 0.0021. PPFIA1 encodes liprin alpha, a protein involved in cell adhesion, integrin expression, and cell-matrix interactions. This study supports the feasibility of future multi-center GWA investigations of ALI risk, and identifies PPFIA1 as a potential functional candidate ALI risk gene for future research.

  7. The Experience of Witnessing Patients' Trauma and Suffering among Acute Care Nurses

    Science.gov (United States)

    Walsh, Mary E.; Buchanan, Marla J.

    2011-01-01

    A large body of research provides evidence of workplace injuries to those in the nursing profession. Research on workplace stress and burnout among medical professionals is also well known; however, the profession of acute care nursing has not been examined with regards to work-related stress. This qualitative study focused on acute care nurses'…

  8. Role of early minimal-invasive spine fixation in acute thoracic and lumbar spine trauma

    Directory of Open Access Journals (Sweden)

    Schmidt Oliver

    2007-01-01

    Full Text Available Polytraumatized patients following a severe trauma suffer from substantial disturbances of the immune system. Secondary organ dysfunction syndromes due to early hyperinflammation and late immunparalysis contribute to adverse outcome. Consequently the principle of damage control surgery / orthopedics developed in the last two decades to limit secondary iatrogenic insult in these patients. New percutaneous internal fixators provide implants for a damage control approach of spinal trauma in polytraumatized patients. The goal of this study is to evaluate the feasibility of minimal-invasive instrumentation in the setting of minor and major trauma and to discuss the potential benefits and drawbacks of this procedure. Materials and Methods: The present study is a prospective analysis of 76 consecutive patients (mean age 53.3 years with thoracolumbar spine fractures following major or minor trauma from August 2003 to January 2007 who were subjected to minimal-invasive dorsal instrumentation using CD Horizon ® Sextant TM Rod Insertion System and Longitude TM Rod Insertion System (Medtronic ® Sofamor Danek. Perioperative and postoperative outcome measures including e.g. local and systemic complications were assessed and discussed. Results: Forty-nine patients (64.5% suffered from minor trauma (Injury Severity Score < 16. Polytraumatized patients (n=27; 35.5% had associated chest (n=20 and traumatic brain injuries (n=22. For mono- and bisegmental dorsal instrumentation the Sextant TM was used in 60 patients, whereas in 16 longer ranging instrumentations the (prototype Longitude TM system was implanted. Operation time was substantially lower than in conventional approach at minimum 22.5 min for Sextant and 36.2 min for Longitude TM , respectively. Geriatric patients with high perioperative risk according to ASA classification benefited from the less invasive approach and lack of approach-related complications including no substantial blood loss

  9. Radiation exposure to the eye lens of orthopaedic surgeons during various orthopaedic procedures

    International Nuclear Information System (INIS)

    The aim of the present study was to assess the radiation dose to the eye lens of orthopaedic surgeons during various orthopaedic procedures and to make efforts to ensure that radiation protection is optimised. The study was performed for Fractura femoris and Fractura cruris procedures performed in orthopaedic operating theatres, as well as for fractures of wrist, ankle and hand/ shoulder performed in the emergency trauma room. The highest mean value of the eye lens dose of 47.2 μSv and higher mean fluoroscopy time of 3 min, as well as the corresponding highest maximum values of 77.1 μSv and 5.0 min were observed for the Fractura femoris procedure performed with the Biplanar 500e fluoroscopy systems. At a normal workload, the estimated mean annual dose values do not exceed the annual occupational dose limit for the lens of eye, but at a heavy workload in the department, this dose limit could be achieved or exceeded. The use of protective lead glasses is recommended as they could reduce the radiation exposure of the lens of the eye. The phantom measurements demonstrated that the use of half-dose mode could additionally reduce dose to the operator's eye lens. (authors)

  10. Acute refractory hypoxemia after chest trauma reversed by high-frequency oscillatory ventilation: a case report

    OpenAIRE

    Charbonney, Emmanuel; Tsang, Jennifer LY; Wassermann, Jeffrey; Adhikari, Neill KJ

    2013-01-01

    Introduction Polytrauma often results in significant hypoxemia secondary to direct lung contusion or indirectly through atelectasis, systemic inflammatory response, large volume fluid resuscitation and blood product transfusion. In addition to causing hypoxemia, atelectasis and acute lung injury can lead to right ventricular failure through an acute increase in pulmonary vascular resistance. Mechanical ventilation is often applied, accompanied with recruitment maneuvers and positive end-expir...

  11. Acute diaphragmatic paralysis caused by chest-tube trauma to phrenic nerve

    International Nuclear Information System (INIS)

    A 31/2-year-old child developed unilateral diaphragmatic paralysis after chest drain insertion. Plain chest X-ray demonstrated paravertebral positioning of the chest-tube tip, and magnetic resonance imaging revealed hematomas in the region of the chest-tube tip and the phrenic nerve fibers. The trauma to the phrenic nerve was apparently secondary to malposition of the chest tube. This is a rare complication and has been reported mainly in neonates. Radiologists should notify the treating physicians that the correct position of a chest drain tip is at least 2 cm distant from the vertebrae. (orig.)

  12. Acute Subdural Hematoma in Infants with Abusive Head Trauma: A Literature Review

    OpenAIRE

    KARIBE, Hiroshi; KAMEYAMA, Motonobu; Hayashi, Toshiaki; NARISAWA, Ayumi; Tominaga, Teiji

    2016-01-01

    The number of cases with child abuse is increasing in Japan, and abusive head trauma (AHT) is a major cause of death in abused children. Child abuse has been recognized by the late 19th century, and widely accepted as battered child syndrome in the middle of the 20th century. As terms, there had been considerable mechanistic controversies between shaken-baby and -impact syndrome until the beginning of the 21st century. In recent years, AHT has been utilized as a less mechanistic term. Most of...

  13. Acute effects of physiotherapeutic respiratory maneuvers in critically ill patients with craniocerebral trauma

    Directory of Open Access Journals (Sweden)

    Manoel Luiz de Cerqueira Neto

    2013-09-01

    Full Text Available OBJECTIVE: To evaluate the effects of physiotherapeutic respiratory maneuvers on cerebral and cardiovascular hemodynamics and blood gas variables. METHOD: A descriptive, longitudinal, prospective, nonrandomized clinical trial that included 20 critical patients with severe craniocerebral trauma who were receiving mechanical ventilation and who were admitted to the intensive care unit. Each patient was subjected to the physiotherapeutic maneuvers of vibrocompression and increased manual expiratory flow (5 minutes on each hemithorax, along with subsequent airway suctioning with prior instillation of saline solution, hyperinflation and hyperoxygenation. Variables related to cardiovascular and cerebral hemodynamics and blood gas variables were recorded after each vibrocompression, increased manual expiratory flow and airway suctioning maneuver and 10 minutes after the end of airway suctioning. RESULTS: The hemodynamic and blood gas variables were maintained during vibrocompression and increased manual expiratory flow maneuvers; however, there were increases in mean arterial pressure, intracranial pressure, heart rate, pulmonary arterial pressure and pulmonary capillary pressure during airway suctioning. All of the values returned to baseline 10 minutes after the end of airway suctioning. CONCLUSION: Respiratory physiotherapy can be safely performed on patients with severe craniocerebral trauma. Additional caution must be taken when performing airway suctioning because this technique alters cerebral and cardiovascular hemodynamics, even in sedated and paralyzed patients.

  14. Multicenter collaborative for orthopaedic research in India: An opportunity for global leadership

    Directory of Open Access Journals (Sweden)

    Mathew George

    2008-01-01

    Full Text Available Road traffic accidents are increasing at an alarming rate and have become a major public health concern in India. In addition, there is a lack of trauma research output and reliable data from India. There are several issues and challenges that have presented an opportunity for researchers and surgeons in India to develop a collaborative aimed at improving the quality and productivity of orthopaedic trauma research. Establishing a network of surgical researchers across India is a necessary first step towards global leadership in orthopaedic surgery trials.

  15. The treatment of acute soft tissue trauma in Danish emergency rooms

    DEFF Research Database (Denmark)

    Johannsen, F; Langberg, Henning

    1997-01-01

    Rest, ice, compression, elevation (RICE) is the most recommended treatment for acute traumatic soft tissue injuries. A questionnaire was given to all Danish emergency rooms (n = 5) regarding their routines for acute treatment of ankle sprains and muscle contusions. Complete answers were received...... from 37 emergency rooms (73%), covering the treatment of 111 ankle sprains and 101 muscle contusions. Treatment with RICE was given in a minority of injuries, ice (21%), compression (32%) and elevation (58%) similarly between injury types. A complete RICE treatment was rarely applied (3%). Verbal...... information on RICE and rehabilitation was given in less than half of the cases. We conclude that the acute treatment of ankle sprains and muscle contusions in the Danish emergency rooms is not applied in accordance with consensus from international literature, and that the instruction in rehabilitation...

  16. Novel variants in the PRDX6 Gene and the risk of Acute Lung Injury following major trauma

    Directory of Open Access Journals (Sweden)

    Localio A Russell

    2011-05-01

    Full Text Available Abstract Background Peroxiredoxin 6 (PRDX6 is involved in redox regulation of the cell and is thought to be protective against oxidant injury. Little is known about genetic variation within the PRDX6 gene and its association with acute lung injury (ALI. In this study we sequenced the PRDX6 gene to uncover common variants, and tested association with ALI following major trauma. Methods To examine the extent of variation in the PRDX6 gene, we performed direct sequencing of the 5' UTR, exons, introns and the 3' UTR in 25 African American cases and controls and 23 European American cases and controls (selected from a cohort study of major trauma, which uncovered 80 SNPs. In silico modeling was performed using Patrocles and Transcriptional Element Search System (TESS. Thirty seven novel and tagging SNPs were tested for association with ALI compared with ICU at-risk controls who did not develop ALI in a cohort study of 259 African American and 254 European American subjects that had been admitted to the ICU with major trauma. Results Resequencing of critically ill subjects demonstrated 43 novel SNPs not previously reported. Coding regions demonstrated no detectable variation, indicating conservation of the protein. Block haplotype analyses reveal that recombination rates within the gene seem low in both Caucasians and African Americans. Several novel SNPs appeared to have the potential for functional consequence using in silico modeling. Chi2 analysis of ALI incidence and genotype showed no significant association between the SNPs in this study and ALI. Haplotype analysis did not reveal any association beyond single SNP analyses. Conclusions This study revealed novel SNPs within the PRDX6 gene and its 5' and 3' flanking regions via direct sequencing. There was no association found between these SNPs and ALI, possibly due to a low sample size, which was limited to detection of relative risks of 1.93 and above. Future studies may focus on the role of

  17. Clinical course and outcome of disseminated intravascular coagulation diagnosed by Japanese Association for Acute Medicine criteria. Comparison between sepsis and trauma.

    Science.gov (United States)

    Kushimoto, Shigeki; Gando, Satoshi; Saitoh, Daizoh; Ogura, Hiroshi; Mayumi, Toshihiko; Koseki, Kazuhide; Ikeda, Toshiaki; Ishikura, Hiroyasu; Iba, Toshiaki; Ueyama, Masashi; Eguchi, Yutaka; Otomo, Yasuhiro; Okamoto, Kohji; Endo, Shigeatsu; Shimazaki, Shuji

    2008-12-01

    The Japanese Association for Acute Medicine (JAAM) disseminated intravascular coagulation (DIC) study group recently announced new diagnostic criteria for DIC. These criteria have been prospectively validated and demonstrated to progress to overt DIC as defined by the International Society on Thrombosis and Haemostasis (ISTH). Although an underlying condition is essential for the development of DIC, it has never been clarified if patients with different underlying disorders have a similar course. Among 329 patients with DIC diagnosed by the JAAM criteria, those with underlying sepsis (n = 98) or trauma (n = 95) were compared. The 28-day mortality rate was significantly higher in sepsis patients than trauma patients (34.7% vs. 10.5%, p coagulation abnormalities, organ dysfunction, and the outcome of JAAM DIC differ between patients with sepsis and trauma.

  18. Endovascular stent graft treatment of acute thoracic aortic transections due to blunt force trauma.

    LENUS (Irish Health Repository)

    Bjurlin, Marc A

    2012-02-01

    Endovascular stent graft treatment of acute thoracic aortic transections is an encouraging minimally invasive alternative to open surgical repair. Between 2006 and 2008, 16 patients with acute thoracic aortic transections underwent evaluation at our institution. Seven patients who were treated with an endovascular stent graft were reviewed. The mean Glasgow Coma Score was 13.0, probability of survival was .89, and median injury severity score was 32. The mean number of intensive care unit days was 7.7, mean number of ventilator support days was 5.4, and hospital length of stay was 10 days. Mean blood loss was 285 mL, and operative time was 143 minutes. Overall mortality was 14%. Procedure complications were a bleeding arteriotomy site and an endoleak. Endovascular treatment of traumatic thoracic aortic transections appears to demonstrate superior results with respect to mortality, blood loss, operative time, paraplegia, and procedure-related complications when compared with open surgical repair literature.

  19. The Acute Inflammatory Response in Trauma / Hemorrhage and Traumatic Brain Injury: Current State and Emerging Prospects

    OpenAIRE

    R, Namas; A, Ghuma; L, Hermus; R, Zamora; DO Okonkwo; TR, Billiar; Y, Vodovotz

    2009-01-01

    Traumatic injury/hemorrhagic shock (T/HS) elicits an acute inflammatory response that may result in death. Inflammation describes a coordinated series of molecular, cellular, tissue, organ, and systemic responses that drive the pathology of various diseases including T/HS and traumatic brain injury (TBI). Inflammation is a finely tuned, dynamic, highly-regulated process that is not inherently detrimental, but rather required for immune surveillance, optimal post-injury tissue repair, and rege...

  20. American Academy of Orthopaedic Surgeons

    Science.gov (United States)

    ... Advocacy Research Capitol Hill Days Extremity War Injuries Regulatory Science Biological Implants Biomedical Engineering Advocacy Federal Advocacy ... October, 2016 Volume 24, Number 11 Item Response Theory and Computerized Adaptive Testing for Orthopaedic Outcomes Measures ...

  1. Trauma Ultrasound.

    Science.gov (United States)

    Wongwaisayawan, Sirote; Suwannanon, Ruedeekorn; Prachanukool, Thidathit; Sricharoen, Pungkava; Saksobhavivat, Nitima; Kaewlai, Rathachai

    2015-10-01

    Ultrasound plays a pivotal role in the evaluation of acute trauma patients through the use of multi-site scanning encompassing abdominal, cardiothoracic, vascular and skeletal scans. In a high-speed polytrauma setting, because exsanguinations are the primary cause of trauma morbidity and mortality, ultrasound is used for quick and accurate detection of hemorrhages in the pericardial, pleural, and peritoneal cavities during the primary Advanced Trauma Life Support (ATLS) survey. Volume status can be assessed non-invasively with ultrasound of the inferior vena cava (IVC), which is a useful tool in the initial phase and follow-up evaluations. Pneumothorax can also be quickly detected with ultrasound. During the secondary survey and in patients sustaining low-speed or localized trauma, ultrasound can be used to help detect abdominal organ injuries. This is particularly helpful in patients in whom hemoperitoneum is not identified on an initial scan because findings of organ injuries will expedite the next test, often computed tomography (CT). Moreover, ultrasound can assist in detection of fractures easily obscured on radiography, such as rib and sternal fractures.

  2. Abnormal cortical sensorimotor activity during "Target" sound detection in subjects with acute acoustic trauma sequelae: an fMRI study.

    Science.gov (United States)

    Job, Agnès; Pons, Yoann; Lamalle, Laurent; Jaillard, Assia; Buck, Karl; Segebarth, Christoph; Delon-Martin, Chantal

    2012-03-01

    The most common consequences of acute acoustic trauma (AAT) are hearing loss at frequencies above 3 kHz and tinnitus. In this study, we have used functional Magnetic Resonance Imaging (fMRI) to visualize neuronal activation patterns in military adults with AAT and various tinnitus sequelae during an auditory "oddball" attention task. AAT subjects displayed overactivities principally during reflex of target sound detection, in sensorimotor areas and in emotion-related areas such as the insula, anterior cingulate and prefrontal cortex, in premotor area, in cross-modal sensory associative areas, and, interestingly, in a region of the Rolandic operculum that has recently been shown to be involved in tympanic movements due to air pressure. We propose further investigations of this brain area and fine middle ear investigations, because our results might suggest a model in which AAT tinnitus may arise as a proprioceptive illusion caused by abnormal excitability of middle-ear muscle spindles possibly link with the acoustic reflex and associated with emotional and sensorimotor disturbances. PMID:22574285

  3. Management of the open abdomen: clinical recommendations for the trauma/acute care surgeon and general surgeon.

    Science.gov (United States)

    Fernández, Luis G

    2016-09-01

    Traditionally, the surgical approach to managing abdominal injuries was to assess the extent of trauma, repair any damage and close the abdomen in one definitive procedure rather than leave the abdomen open. With advances in medicine, damage control surgery using temporary abdominal closure methods is being used to manage the open abdomen (OA) when closure is not possible. Although OA management is often observed in traumatic injuries, the extension of damage control surgery concepts, in conjunction with OA, for the management of the septic patient requires that the general surgeon who is faced with these challenges has a comprehensive knowledge of this complex subject. The purpose of this article is to provide guidance to the acute care and general surgeon on the use of OA negative pressure therapy (OA-NPT; ABTHERA™ Open Abdomen Negative Pressure Therapy System, KCI, an ACELITY Company, San Antonio, TX) for OA management. A literature review of published evidence, clinical recommendations on managing the OA and a case study demonstrating OA management using OA-NPT have been included. PMID:27547961

  4. Are there gender differences in coping with neck pain following acute whiplash trauma?

    DEFF Research Database (Denmark)

    Carstensen, T B W; Frostholm, Lisbeth; Oernboel, E;

    2012-01-01

    .10 (95% CI: 1.05; 1.13) for each point on these scales. CONCLUSIONS: No interaction between coping and gender on neck pain was found, thus different coping strategies 3months post-collision did not explain the different prognosis observed in men and women. Clinically relevant influence......BACKGROUND: Little is known about gender differences in coping after whiplash, and to date possible interaction of gender and coping on recovery has not been investigated. AIMS: To examine if gender differences in coping are associated with long-lasting neck pain after acute whiplash. METHODS...... they completed the Coping Strategies Questionnaire, and after 12months a VAS scale on neck pain intensity. RESULTS: The odds for long-lasting neck pain were more than twice as high for women than for men (OR=2.17 (95% CI: 1.40; 3.37). However, no gender difference in coping and no interaction between gender...

  5. The Acute Inflammatory Response in Trauma / Hemorrhage and Traumatic Brain Injury: Current State and Emerging Prospects

    Directory of Open Access Journals (Sweden)

    Y Vodovotz

    2009-01-01

    Full Text Available Traumatic injury/hemorrhagic shock (T/HS elicits an acute inflammatory response that may result in death. Inflammation describes a coordinated series of molecular, cellular, tissue, organ, and systemic responses that drive the pathology of various diseases including T/HS and traumatic brain injury (TBI. Inflammation is a finely tuned, dynamic, highly-regulated process that is not inherentlydetrimental, but rather required for immune surveillance, optimal post-injury tissue repair, and regeneration. The inflammatory response is driven by cytokines and chemokines and is partiallypropagated by damaged tissue-derived products (Damage-associated Molecular Patterns; DAMP’s.DAMPs perpetuate inflammation through the release of pro-inflammatory cytokines, but may also inhibit anti-inflammatory cytokines. Various animal models of T/HS in mice, rats, pigs, dogs, and nonhumanprimates have been utilized in an attempt to move from bench to bedside. Novel approaches, including those from the field of systems biology, may yield therapeutic breakthroughs in T/HS andTBI in the near future.

  6. Robotic systems in orthopaedic surgery.

    Science.gov (United States)

    Lang, J E; Mannava, S; Floyd, A J; Goddard, M S; Smith, B P; Mofidi, A; Seyler, T M; Jinnah, R H

    2011-10-01

    Robots have been used in surgery since the late 1980s. Orthopaedic surgery began to incorporate robotic technology in 1992, with the introduction of ROBODOC, for the planning and performance of total hip replacement. The use of robotic systems has subsequently increased, with promising short-term radiological outcomes when compared with traditional orthopaedic procedures. Robotic systems can be classified into two categories: autonomous and haptic (or surgeon-guided). Passive surgery systems, which represent a third type of technology, have also been adopted recently by orthopaedic surgeons. While autonomous systems have fallen out of favour, tactile systems with technological improvements have become widely used. Specifically, the use of tactile and passive robotic systems in unicompartmental knee replacement (UKR) has addressed some of the historical mechanisms of failure of non-robotic UKR. These systems assist with increasing the accuracy of the alignment of the components and produce more consistent ligament balance. Short-term improvements in clinical and radiological outcomes have increased the popularity of robot-assisted UKR. Robot-assisted orthopaedic surgery has the potential for improving surgical outcomes. We discuss the different types of robotic systems available for use in orthopaedics and consider the indication, contraindications and limitations of these technologies. PMID:21969424

  7. Trauma Kimia

    OpenAIRE

    Lubis, Rodiah Rahmawaty

    2015-01-01

    Mata merupakan organ yang keberadaannya berhubungan langsung dengan lingkungan luar sehingga sering menyebabkan mata terkena dampak dari posisi anatominya tersebut. Mata sering terpapar dengan keadaan lingkungan sekitar seperti udara, debu, benda asing dan suatu trauma yang dapat langsung mengenai mata. Trauma pada mata meliputi trauma tumpul, trauma tajam, trauma kimia, dan trauma radiasi. Rodiah Rahmawaty Lubis

  8. Computational radiology for orthopaedic interventions

    CERN Document Server

    Li, Shuo

    2016-01-01

    This book provides a cohesive overview of the current technological advances in computational radiology, and their applications in orthopaedic interventions. Contributed by the leading researchers in the field, this volume covers not only basic computational radiology techniques such as statistical shape modeling, CT/MRI segmentation, augmented reality and micro-CT image processing, but also the applications of these techniques to various orthopaedic interventional tasks. Details about following important state-of-the-art development are featured: 3D preoperative planning and patient-specific instrumentation for surgical treatment of long-bone deformities, computer assisted diagnosis and planning of periacetabular osteotomy and femoroacetabular impingement, 2D-3D reconstruction-based planning of total hip arthroplasty, image fusion for  computer-assisted bone tumor surgery, intra-operative three-dimensional imaging in fracture treatment, augmented reality based orthopaedic interventions and education, medica...

  9. American Orthopaedic Foot and Ankle Society

    Science.gov (United States)

    ... QUALIFIED The Orthopaedic Distinction ​​​​​​​​​​​​​​​​​​ ​ The American Orthopaedic Foot & Ankle Society (AOFAS) is an organization of more than 2,200 orthopaedic surgeons from the US and abroad who specialize in the medical and ...

  10. Patient compliance and effect of orthopaedic shoes

    DEFF Research Database (Denmark)

    Philipsen, A B; Ellitsgaard, N; Krogsgaard, M R;

    1999-01-01

    Orthopaedic shoes are individually handmade after a prescription from an orthopaedic surgeon, hence relatively expensive. Bad compliance is mentioned in the literature but not investigated. In order to evaluate patient compliance and the effect of orthopaedic shoes, 85 patients who were prescribe...

  11. Quantification of facial contamination with blood during orthopaedic procedures.

    LENUS (Irish Health Repository)

    Collins, D

    2012-02-03

    Operative surgery exposes the surgeon to possible blood-borne infections. Risks include pen-etrating injuries and conjunctival contact with infected blood. Visor masks worn during orthopaedic trauma procedures were assessed for blood contamination using computer analysis. This was found to be present on 86% of masks, of which only 15% was recognized by the surgeon intraoperatively. Of the blood splashes 80% were less than 0.6mm in diameter. We conclude that power instrumentation produces a blood particulate mist causing considerable microscopic, facial contamination which is a significant risk to the surgeon.

  12. Improving patient flow: role of the orthopaedic discharge sister.

    Science.gov (United States)

    Tytler, Beverley

    2016-03-01

    Timely and well-planned discharge improves the patient's experience, contributes to patient safety and reduces the length of hospital stays. The role of orthopaedic discharge sister was developed at James Cook University Hospital in 2007 to provide safe, timely and efficient discharge for patients from the trauma and theatre centre, and to improve patient experience and flow. This article gives an overview of the role and describes how the sister works with colleagues to plan patient discharges from pre-assessment and emergency department admission through their hospital stay until their departure. PMID:26948225

  13. Hand dominance in orthopaedic surgeons.

    LENUS (Irish Health Repository)

    Lui, Darren F

    2012-08-01

    Handedness is perhaps the most studied human asymmetry. Laterality is the preference shown for one side and it has been studied in many aspects of medicine. Studies have shown that some orthopaedic procedures had poorer outcomes and identified laterality as a contributing factor. We developed a questionnaire to assess laterality in orthopaedic surgery and compared this to an established scoring system. Sixty-two orthopaedic surgeons surveyed with the validated Waterloo Handedness Questionnaire (WHQ) were compared with the self developed Orthopaedic Handedness Questionnaire (OHQ). Fifty-eight were found to be right hand dominant (RHD) and 4 left hand dominant (LHD). In RHD surgeons, the average WHQ score was 44.9% and OHQ 15%. For LHD surgeons the WHQ score was 30.2% and OHQ 9.4%. This represents a significant amount of time using the non dominant hand but does not necessarily determine satisfactory or successful dexterity transferable to the operating room. Training may be required for the non dominant side.

  14. Blood product ratio in acute traumatic coagulopathy--effect on mortality in a Scandinavian level 1 trauma centre

    DEFF Research Database (Denmark)

    Dirks, Jesper; Jørgensen, Henrik; Jensen, Carsten H;

    2010-01-01

    Trauma is the leading cause of loss of life expectancy worldwide. In the most seriously injured patients, coagulopathy is often present on admission. Therefore, transfusion strategies to increase the ratio of plasma (FFP) and platelets (PLT) to red blood cells (RBC), simulating whole blood, have...... been introduced. Several studies report that higher ratios improve survival in massively bleeding patients. Here, the aim was to investigate the potential effect of increased FFP and PLT to RBC on mortality in trauma patients....

  15. COMPARATIVE ROLE AND EVALUATION OF ULTRASOUND AND MULTISLICE COMPUTED TOMOGRAPHY IN THE GRADING OF HEMOPERITONEUM IN PATIENTS WITH ACUTE BLUNT ABDOMINAL TRAUMA AND ITS CORRELATION WITH THE GRADING OF ORGAN INJURY

    OpenAIRE

    Kunwarpal; Sukhdeep; Thukral; Amandeep; Harmeet; Sonali

    2015-01-01

    AIMS AND OBJECTIVES: 1. To assess the role of Ultrasound (US) and Multislice Computed Tomography (MSCT) in detecting hemoperitoneum in patients with acute blunt abdominal trauma. 2. To study the use of US and MSCT in grading of hemoperitoneum in blunt abdominal trauma patients. 3. To compare the US and MSCT grading of hemoperitoneum with the grading of organ injury. 4. To compare and statistically analyze the spectrum of findings observed in each moda...

  16. Myocardial Infarction - Stress PRevention INTervention (MI-SPRINT) to reduce the incidence of posttraumatic stress after acute myocardial infarction through trauma-focused psychological counseling: study protocol for a randomized controlled trial

    OpenAIRE

    Meister, Rebecca; Princip, Mary; Schmid, Jean-Paul; Schnyder, Ulrich; Barth, Jürgen; Znoj, Hansjörg; Herbert, Claudia; von Känel, Roland

    2013-01-01

    BACKGROUND Posttraumatic Stress Disorder (PTSD) may occur in patients after exposure to a life-threatening illness. About one out of six patients develop clinically relevant levels of PTSD symptoms after acute myocardial infarction (MI). Symptoms of PTSD are associated with impaired quality of life and increase the risk of recurrent cardiovascular events. The main hypothesis of the MI-SPRINT study is that trauma-focused psychological counseling is more effective than non-trauma focused co...

  17. "Osteoporosis and orthopods" incidences of osteoporosis in distal radius fracture from low energy trauma.

    LENUS (Irish Health Repository)

    Bahari, Syah

    2007-07-01

    Fracture of the distal radius from low energy trauma is a common presentation to orthopaedic trauma services. This fragility type fracture is associated with underlying osteoporosis. Osteoporosis is a \\'silent disease\\' where fragility fracture is a common presentation. Orthopaedic surgeons may be the only physician that these patients encounter. We found a high percentage of female patients who sustained a fragility fracture of the distal radius have an underlying osteoporosis. Further management of osteoporosis is important to prevent future fragility fractures.

  18. The thromboelastometric discrepancy between septic and trauma induced disseminated intravascular coagulation diagnosed by the scoring system from the Japanese association for acute medicine.

    Science.gov (United States)

    Koami, Hiroyuki; Sakamoto, Yuichiro; Sakurai, Ryota; Ohta, Miho; Imahase, Hisashi; Yahata, Mayuko; Umeka, Mitsuru; Miike, Toru; Nagashima, Futoshi; Iwamura, Takashi; Yamada, Kosuke Chris; Inoue, Satoshi

    2016-08-01

    The aim of this study is to evaluate the hematological differences between septic and traumatic disseminated intravascular coagulation (DIC) using the rotational thromboelastometry (ROTEM).This retrospective study includes all sepsis or severe trauma patients transported to our emergency department who underwent ROTEM from 2013 to 2014. All patients were divided into 2 groups based on the presence of DIC diagnosed by the Japanese Association for Acute Medicine (JAAM) DIC score. We statistically analyzed the demographics, clinical characteristics, laboratory data, ROTEM findings (EXTEM and FIBTEM), and outcome.Fifty-seven patients (30 sepsis and 27 severe trauma) were included in primary analysis. Sepsis cases were significantly older and had higher systemic inflammatory response syndrome (SIRS) scores, whereas there were no significant differences in other parameters including Acute Physiology and Chronic Health Evaluation (APACHE) II score, sequential organ failure assessment (SOFA) score. Twenty-six patients (14 sepsis and 12 severe trauma) were diagnosed with DIC. The Septic DIC (S-DIC) group was significantly older and had higher DIC scores than the traumatic DIC (T-DIC) group. Hematologic examination revealed significantly higher CRP, fibrinogen, lower FDP, DD, and higher FDP/DD ratio were found in the S-DIC group in comparison with the T-DIC group. ROTEM findings showed that the A10, A20, and MCF in the FIBTEM test were significantly higher in the S-DIC group. However, no statistical differences were confirmed in the LI30, LI45, and ML in EXTEM test.The plasma fibrinogen level and fibrinogen based clot firmness in whole-blood test revealed statistical significance between septic and traumatic DIC patients. PMID:27495106

  19. Prophylactic antibiotics in orthopaedic surgery.

    Science.gov (United States)

    Prokuski, Laura; Clyburn, Terry A; Evans, Richard P; Moucha, Calin S

    2011-01-01

    The use of prophylactic antibiotics in orthopaedic surgery has been proven effective in reducing surgical site infections after hip and knee arthroplasty, spine procedures, and open reduction and internal fixation of fractures. To maximize the beneficial effect of prophylactic antibiotics, while minimizing any adverse effects, the correct antimicrobial agent must be selected, the drug must be administered just before incision, and the duration of administration should not exceed 24 hours.

  20. Surgical advances during the First World War: the birth of modern orthopaedics.

    Science.gov (United States)

    Ramasamy, Arul; Eardley, W G P; Edwards, D S; Clasper, J C; Stewart, M P M

    2016-02-01

    The First World War (1914-1918) was the first truly industrial conflict in human history. Never before had rifle fire and artillery barrage been employed on a global scale. It was a conflict that over 4 years would leave over 750,000 British troops dead with a further 1.6 million injured, the majority with orthopaedic injuries. Against this backdrop, the skills of the orthopaedic surgeon were brought to the fore. Many of those techniques and systems form the foundation of modern orthopaedic trauma management. On the centenary of 'the War to end all Wars', we review the significant advances in wound management, fracture treatment, nerve injury and rehabilitation that were developed during that conflict.

  1. Pentoxifylline Treatment in Acute Pancreatitis (AP)

    Science.gov (United States)

    2016-09-14

    Acute Pancreatitis (AP); Gallstone Pancreatitis; Alcoholic Pancreatitis; Post-ERCP/Post-procedural Pancreatitis; Trauma Acute Pancreatitis; Hypertriglyceridemia Acute Pancreatitis; Idiopathic (Unknown) Acute Pancreatitis; Medication Induced Acute Pancreatitis; Cancer Acute Pancreatitis; Miscellaneous (i.e. Acute on Chronic Pancreatitis)

  2. Technical errors and complications in orthopaedic trauma surgery

    NARCIS (Netherlands)

    M.A. Meeuwis (Max A.); M.A.C. de Jongh (M. A C); J.A. Roukema; F.H.W.M. van der Heijden (Frank); M.H.J. Verhofstad (Michiel)

    2016-01-01

    textabstractIntroduction: Adverse events and associated morbidity and subsequent costs receive increasing attention in clinical practice and research. As opposed to complications, errors are not described or analysed in literature on fracture surgery. The aim of this study was to provide a descripti

  3. Difference in balance measures between patients with chronic ankle instability and patients after an acute ankle inversion trauma

    NARCIS (Netherlands)

    J.S. de Vries; I. Kingma; L. Blankevoort; C.N. van Dijk

    2010-01-01

    Neuromuscular control of the ankle is disturbed in patients with chronic ankle instability due to an initial ankle inversion trauma. Static balance is assumed to be a measure for this disturbance. Functional (ankle) scores are another way to evaluate ankle impairment. The hypothesis was that there i

  4. Blood product ratio in acute traumatic coagulopathy--effect on mortality in a Scandinavian level 1 trauma centre

    DEFF Research Database (Denmark)

    Dirks, Jesper; Jørgensen, Henrik; Jensen, Carsten H;

    2010-01-01

    Trauma is the leading cause of loss of life expectancy worldwide. In the most seriously injured patients, coagulopathy is often present on admission. Therefore, transfusion strategies to increase the ratio of plasma (FFP) and platelets (PLT) to red blood cells (RBC), simulating whole blood, have...

  5. Parent and Child Agreement for Acute Stress Disorder, Post-Traumatic Stress Disorder and Other Psychopathology in a Prospective Study of Children and Adolescents Exposed to Single-Event Trauma

    Science.gov (United States)

    Meiser-Stedman, Richard; Smith, Patrick; Glucksman, Edward; Yule, William; Dalgleish, Tim

    2007-01-01

    Examining parent-child agreement for Acute Stress Disorder (ASD) and Post-Traumatic Stress Disorder (PTSD) in children and adolescents is essential for informing the assessment of trauma-exposed children, yet no studies have examined this relationship using appropriate statistical techniques. Parent-child agreement for these disorders was examined…

  6. International Combined Orthopaedic Research Societies: A model for international collaboration to promote orthopaedic and musculoskeletal research

    Directory of Open Access Journals (Sweden)

    Theodore Miclau

    2014-10-01

    Full Text Available In October 2013, the International Combined Orthopaedic Research Societies (ICORS; http://i-cors.org was founded with inaugural member organisations from the previous Combined Orthopaedic Research Society, which had sponsored combined meetings for more than 2 decades. The ICORS is dedicated to the stimulation of orthopaedic and musculoskeletal research in fields such as biomedical engineering, biology, chemistry, and veterinary and human clinical research. The ICORS seeks to facilitate communication with member organisations to enhance international research collaborations and to promote the development of new international orthopaedic and musculoskeletal research organisations. Through new categories of membership, the ICORS represents the broadest coalition of orthopaedic research organisations globally.

  7. Use of 3D imaging in CT of the acute trauma patient: impact of a PACS-based software package.

    Science.gov (United States)

    Soto, Jorge A; Lucey, Brain C; Stuhlfaut, Joshua W; Varghese, Jose C

    2005-04-01

    To evaluate the impact of a picture archiving and communication systems (PACS)-based software package on the requests for 3D reconstructions of multidetector CT (MDCT) data sets in the emergency radiology of a level 1 trauma center, we reviewed the number and type of physician requests for 3D reconstructions of MDCT data sets for patients admitted after sustaining multiple trauma, during a 12-month period (January 2003-December 2003). During the first 5 months of the study, 3D reconstructions were performed in dedicated workstations located separately from the emergency radiology CT interpretation area. During the last 7 months of the study, reconstructions were performed online by the attending radiologist or resident on duty, using a software package directly incorporated into the PACS workstations. The mean monthly number of 3D reconstructions requested during the two time periods was compared using Student's t test. The monthly mean +/- SD of 3D reconstructions performed before and after 3D software incorporation into the PACS was 34+/-7 (95% CI, 10-58) and 132+/-31 (95% CI, 111-153), respectively. This difference was statistically significant (p<0.0001). In the multiple trauma patient, implementation of PACS-integrated software increases utilization of 3D reconstructions of MDCT data sets. PMID:16028324

  8. Effects of acute substance use and pre-injury substance abuse on traumatic brain injury severity in adults admitted to a trauma centre

    Directory of Open Access Journals (Sweden)

    Schanke Anne-Kristine

    2010-05-01

    Full Text Available Abstract Background The aims of this study were to describe the occurrence of substance use at the time of injury and pre-injury substance abuse in patients with moderate-to-severe traumatic brain injury (TBI. Effects of acute substance use and pre-injury substance abuse on TBI severity were also investigated. Methods A prospective study of 111 patients, aged 16-55 years, injured from May 2005 to May 2007 and hospitalised at the Trauma Referral Centre in Eastern Norway with acute TBI (Glasgow Coma Scale 3-12. Based on structural brain damages shown on a computed tomography (CT scan, TBI severity was defined by modified Marshall classification as less severe (score Results Forty-seven percent of patients were positive for substance use on admission to hospital. Significant pre-injury substance abuse was reported by 26% of patients. Substance use at the time of injury was more frequent in the less severe group (p = 0.01. The frequency of pre-injury substance abuse was higher in the more severe group (30% vs. 23%. In a logistic regression model, acute substance use at time of injury tended to decrease the probability of more severe intracranial injury, but the effect was not statistically significant after adjusting for age, gender, education, cause of injury and substance abuse, OR = 0.39; 95% CI 0.11-1.35, p = 0.14. Patients with positive screens for pre-injury substance abuse (CAGE ≥2 were more likely to have more severe TBI in the adjusted regression analyses, OR = 4.05; 95% CI 1.10-15.64, p = 0.04. Conclusions Acute substance use was more frequent in patients with less severe TBI caused by low-energy events such as falls, violence and sport accidents. Pre-injury substance abuse increased the probability of more severe TBI caused by high-energy trauma such as motor vehicle accidents and falls from higher levels. Preventive efforts to reduce substance consumption and abuse in at-risk populations are needed.

  9. Facial trauma

    Science.gov (United States)

    Maxillofacial injury; Midface trauma; Facial injury; LeFort injuries ... Kellman RM. Maxillofacial trauma. In: Flint PW, Haughey BH, Lund LJ, et al, eds. Cummings Otolaryngology: Head & Neck Surgery . 6th ed. Philadelphia, PA: ...

  10. Construct Validity of the Childbirth Trauma Index for Adolescents

    OpenAIRE

    Anderson, Cheryl

    2011-01-01

    The potentially traumatic nature of childbirth for adult mothers has been confirmed in research; however, adolescent childbirth trauma is unexplored. This article presents research on the construct validity of the Childbirth Trauma Index by providing a conceptual analysis of psychological childbirth trauma, factor validity of the Childbirth Trauma Index, and discussion of testing the Childbirth Trauma Index via contrasted-groups approach. Childbirth trauma can result in an acute stress reacti...

  11. Analysis of kidney dysfunction in orthopaedic patients

    Directory of Open Access Journals (Sweden)

    Kateros Konstantinos

    2012-09-01

    Full Text Available Abstract Backround This retrospective study was undertaken to determine the incidence of kidney dysfunction (KD and to identify potential risk factors contributing to development of KD in orthopaedic population following an elective or emergency surgery. Methods A total of 1025 patients were admitted in our institution over a period of one year with various indications. Eight hundred and ninety-three patients (87.1% had a surgical procedure. There were 42 (52.5% male and 38 (47.5% female with a mean age of 72 years (range: 47 to 87 years. We evaluated the following potential risk factors: age, comorbidities, shock, hypotension, heart failure, medications (antibiotics, NSAIDs, opiates, rhabdomyolysis, imaging contrast agents and pre-existing KD. Results The overall incidence of KD was 8.9%. Sixty-eight patients developed acute renal injury (AKI and 12 patients developed acute on chronic kidney disease (CKD. In sixty-six (82.5% patients renal function was reversed to initial preoperative status. Perioperative dehydration (p = 0.002, history of diabetes mellitus (p = 0.003, pre-existing KD (p = 0.004, perioperative shock (p = 0.021 and administration of non-steroid anti-inflammatory drugs (NSAIDs (p = 0.028 or nephrotoxic antibiotics (p = 0.037 were statistically significantly correlated with the development of postoperative KD and failure to gain the preoperative renal function. Conclusion We conclude that every patient with risk factor for postoperative KD should be under closed evaluation and monitoring.

  12. Considerations in the Radiologic Evaluation of the Pregnant Orthopaedic Patient.

    Science.gov (United States)

    Matzon, Jonas L; Lutsky, Kevin F; Ricci, Emily K; Beredjiklian, Pedro K

    2015-08-01

    Radiographic imaging of the pregnant patient represents a diagnostic and management dilemma for the orthopaedic surgeon. Imaging is often necessary in the setting of trauma; however, in utero radiation exposure can result in deleterious developmental effects in the embryo and fetus. The likelihood of a negative effect is proportional to the radiation dose and the gestational age of the embryo or fetus at the time of exposure. Ionizing radiation doses >100 mGy in the first trimester of pregnancy may lead to spontaneous abortion, malformation, and mental retardation. Whereas plain radiographs of the extremities and cervical spine expose the fetus to minimal doses of radiation of MRI, are alternatives for evaluation in the clinical setting. PMID:26116850

  13. Systemic trauma.

    Science.gov (United States)

    Goldsmith, Rachel E; Martin, Christina Gamache; Smith, Carly Parnitzke

    2014-01-01

    Substantial theoretical, empirical, and clinical work examines trauma as it relates to individual victims and perpetrators. As trauma professionals, it is necessary to acknowledge facets of institutions, cultures, and communities that contribute to trauma and subsequent outcomes. Systemic trauma-contextual features of environments and institutions that give rise to trauma, maintain it, and impact posttraumatic responses-provides a framework for considering the full range of traumatic phenomena. The current issue of the Journal of Trauma & Dissociation is composed of articles that incorporate systemic approaches to trauma. This perspective extends conceptualizations of trauma to consider the influence of environments such as schools and universities, churches and other religious institutions, the military, workplace settings, hospitals, jails, and prisons; agencies and systems such as police, foster care, immigration, federal assistance, disaster management, and the media; conflicts involving war, torture, terrorism, and refugees; dynamics of racism, sexism, discrimination, bullying, and homophobia; and issues pertaining to conceptualizations, measurement, methodology, teaching, and intervention. Although it may be challenging to expand psychological and psychiatric paradigms of trauma, a systemic trauma perspective is necessary on both scientific and ethical grounds. Furthermore, a systemic trauma perspective reflects current approaches in the fields of global health, nursing, social work, and human rights. Empirical investigations and intervention science informed by this paradigm have the potential to advance scientific inquiry, lower the incidence of a broader range of traumatic experiences, and help to alleviate personal and societal suffering.

  14. Systemic trauma.

    Science.gov (United States)

    Goldsmith, Rachel E; Martin, Christina Gamache; Smith, Carly Parnitzke

    2014-01-01

    Substantial theoretical, empirical, and clinical work examines trauma as it relates to individual victims and perpetrators. As trauma professionals, it is necessary to acknowledge facets of institutions, cultures, and communities that contribute to trauma and subsequent outcomes. Systemic trauma-contextual features of environments and institutions that give rise to trauma, maintain it, and impact posttraumatic responses-provides a framework for considering the full range of traumatic phenomena. The current issue of the Journal of Trauma & Dissociation is composed of articles that incorporate systemic approaches to trauma. This perspective extends conceptualizations of trauma to consider the influence of environments such as schools and universities, churches and other religious institutions, the military, workplace settings, hospitals, jails, and prisons; agencies and systems such as police, foster care, immigration, federal assistance, disaster management, and the media; conflicts involving war, torture, terrorism, and refugees; dynamics of racism, sexism, discrimination, bullying, and homophobia; and issues pertaining to conceptualizations, measurement, methodology, teaching, and intervention. Although it may be challenging to expand psychological and psychiatric paradigms of trauma, a systemic trauma perspective is necessary on both scientific and ethical grounds. Furthermore, a systemic trauma perspective reflects current approaches in the fields of global health, nursing, social work, and human rights. Empirical investigations and intervention science informed by this paradigm have the potential to advance scientific inquiry, lower the incidence of a broader range of traumatic experiences, and help to alleviate personal and societal suffering. PMID:24617751

  15. A Comparative Study of SPECT, q-EEG and CT in Patients with Mild, Acute Head Trauma

    International Nuclear Information System (INIS)

    Functional cerebral impairments have been verified objectively by brain SPECT and q-EEG (quantitative electroencephalography). Microcerebral circulatory defects without anatomical changes cannot be detected by the brain CT or MRI. Brain SPECT using 99mTc-HMPAO (Hexamethyl propyleneamine oxime) as a key radioisotope may be accepted as the useful method for identifying functional cerebral impairments. We studied 25 patients with mild head trauma to define whether the SPECT was helpful in detecting cerebral impairment. The SPECT was positive in 23 patients out of 25, q-EEG positive in 16 patients and brain CT was positive in 3 cases. SPECT and q-EEG were more sensitive than CT. SPECT would be more useful method than brain CT to investigate cerebral function after head injury

  16. The Acute Inflammatory Response in Trauma/Hemorrhage and Traumatic Brain Injury : Current State and Emerging Prospects

    NARCIS (Netherlands)

    Namas, R.; Ghuma, A.; Hermus, L.; Zamora, R.; Okonkwo, D. O.; Billiar, T. R.; Vodovotz, Y.

    2009-01-01

    Traumatic injury/hemorrhagic shock (T/HS) elicits an acute inflammatory response that may result in death. Inflammation describes a coordinated series of molecular, cellular, tissue, organ, and systemic responses that drive the pathology of various diseases including T/HS and traumatic brain injury

  17. The First World War and its influence on the development of orthopaedic surgery.

    Science.gov (United States)

    Scotland, T

    2014-01-01

    By December 1914, overwhelming numbers of soldiers with infected musculoskeletal wounds had filled hospitals in France and Britain. Frequently initial management had been inadequate. In 1915, patients with orthopaedic wounds were segregated for the first time when Robert Jones established an experimental orthopaedic unit in Alder Hey Hospital, Liverpool. In 1916 he opened the first of 17 orthopaedic centres in Britain to surgically treat and rehabilitate patients. Henry Gray from Aberdeen emerged as the leading authority in the management of acute musculoskeletal wounds in casualty clearing stations in France and Flanders. Gray had particular expertise in dealing with compound fractures of the femur for which he documented an 80% mortality rate in 1914-15.

  18. The Role of the Orthopaedic Specialist

    OpenAIRE

    Giannini, S; Donati, D.M.; Frisoni, T.; Cevolani, L.; Chiarello, E.

    2010-01-01

    In recent years, cell therapy for bone regeneration has been found to have different indications in orthopaedic surgery, such as delayed fracture consolidation and the treatment of bone cysts and osteonecrosis.

  19. Orthopaedic Surgeon Burnout: Diagnosis, Treatment, and Prevention.

    Science.gov (United States)

    Daniels, Alan H; DePasse, J Mason; Kamal, Robin N

    2016-04-01

    Burnout is a syndrome marked by emotional exhaustion, depersonalization, and low job satisfaction. Rates of burnout in orthopaedic surgeons are higher than those in the general population and many other medical subspecialties. Half of all orthopaedic surgeons show symptoms of burnout, with the highest rates reported in residents and orthopaedic department chairpersons. This syndrome is associated with poor outcomes for surgeons, institutions, and patients. Validated instruments exist to objectively diagnose burnout, although family members and colleagues should be aware of early warning signs and risk factors, such as irritability, withdrawal, and failing relationships at work and home. Emerging evidence indicates that mindfulness-based interventions or educational programs combined with meditation may be effective treatment options. Orthopaedic residency programs, departments, and practices should focus on identifying the signs of burnout and implementing prevention and treatment programs that have been shown to mitigate symptoms. PMID:26885712

  20. Surgical simulation in orthopaedic skills training.

    Science.gov (United States)

    Atesok, Kivanc; Mabrey, Jay D; Jazrawi, Laith M; Egol, Kenneth A

    2012-07-01

    Mastering rapidly evolving orthopaedic surgical techniques requires a lengthy period of training. Current work-hour restrictions and cost pressures force trainees to face the challenge of acquiring more complex surgical skills in a shorter amount of time. As a result, alternative methods to improve the surgical skills of orthopaedic trainees outside the operating room have been developed. These methods include hands-on training in a laboratory setting using synthetic bones or cadaver models as well as software tools and computerized simulators that enable trainees to plan and simulate orthopaedic operations in a three-dimensional virtual environment. Laboratory-based training offers potential benefits in the development of basic surgical skills, such as using surgical tools and implants appropriately, achieving competency in procedures that have a steep learning curve, and assessing already acquired skills while minimizing concerns for patient safety, operating room time, and financial constraints. Current evidence supporting the educational advantages of surgical simulation in orthopaedic skills training is limited. Despite this, positive effects on the overall education of orthopaedic residents, and on maintaining the proficiency of practicing orthopaedic surgeons, are anticipated. PMID:22751160

  1. Geriatric Trauma.

    Science.gov (United States)

    Reske-Nielsen, Casper; Medzon, Ron

    2016-08-01

    Within the next 15 years, 1 in 5 Americans will be over age 65. $34 billion will be spent yearly on trauma care of this age group. This section covers situations in trauma unique to the geriatric population, who are often under-triaged and have significant injuries underestimated. Topics covered include age-related pathophysiological changes, underlying existing medical conditions and certain daily medications that increase the risk of serious injury in elderly trauma patients. Diagnostic evaluation of this group requires liberal testing, imaging, and a multidisciplinary team approach. Topics germane to geriatric trauma including hypothermia, elder abuse, and depression and suicide are also covered. PMID:27475011

  2. Audit of Orthopaedic Surgical Documentation

    Directory of Open Access Journals (Sweden)

    Fionn Coughlan

    2015-01-01

    Full Text Available Introduction. The Royal College of Surgeons in England published guidelines in 2008 outlining the information that should be documented at each surgery. St. James’s Hospital uses a standard operation sheet for all surgical procedures and these were examined to assess documentation standards. Objectives. To retrospectively audit the hand written orthopaedic operative notes according to established guidelines. Methods. A total of 63 operation notes over seven months were audited in terms of date and time of surgery, surgeon, procedure, elective or emergency indication, operative diagnosis, incision details, signature, closure details, tourniquet time, postop instructions, complications, prosthesis, and serial numbers. Results. A consultant performed 71.4% of procedures; however, 85.7% of the operative notes were written by the registrar. The date and time of surgery, name of surgeon, procedure name, and signature were documented in all cases. The operative diagnosis and postoperative instructions were frequently not documented in the designated location. Incision details were included in 81.7% and prosthesis details in only 30% while the tourniquet time was not documented in any. Conclusion. Completion and documentation of operative procedures were excellent in some areas; improvement is needed in documenting tourniquet time, prosthesis and incision details, and the location of operative diagnosis and postoperative instructions.

  3. What is the role of the orthopaedic surgeon in management of fragility fractures?

    Science.gov (United States)

    Sharif, Khalid M; Dimitriou, Rozalia; Giannoudis, Peter V

    2011-06-01

    Fragility fractures are the most prevalent trauma condition that orthopaedic surgeons face today. Osteoporosis and susceptibility to falls are the key predisposing factors. Despite evidence supporting the impact of treating osteoporosis on reducing the incidence of fragility fractures, it is often left untreated. Orthopaedic surgeons are often the first physicians to assess and treat the patient after a fragility fracture. Their role therefore does not end in the skillful fixation of the fractures, but they have a unique opportunity to ensure that preventive measures are implemented. This includes falls prevention, investigation of possible causes underlying osteoporosis, attention to diet, exercise, calcium, and vitamin D supplementation as well as prescription of anti-resorptive and anabolic medication. The need for a dedicated multidisciplinary team needs to be emphasized and therefore effective communication between the different parties is of paramount importance. PMID:21566474

  4. 早期气管切开对重型脑外伤的影响%Effects of early tracheostomy on patients with acute severe brain trauma

    Institute of Scientific and Technical Information of China (English)

    张庚; 胡马洪; 陈扬波; 金心; 王定坤

    2012-01-01

    Objective To evaluate the effects of early and late tracbeostomy on patients with acute severe cerebral trauma.Methods In the retrospective study,167 patients with severe brain trauma ( GCS < 9 ) requiring prolonged mechanical ventilation ( MV ) were managed by percutaneous dilational tracheostomy (PDT) from May 2001 to December 2010.According to the transoral incubation MV duration,the patients were divided into the early tracheostomy (ET) group ( MV duration≤7 d,81 cases)and late tracheostomy (LT) group (MV duration > 7 d,86 cases).The basic clinical characteristics,pre-and post-PDT MV period,total MV duration,length of post-PDT ICU stay,length of ICU stay,length of hospital stay and mortality were compared between the two groups.Results The two groups showed no statistical differences in aspects of age,sex,acute physiology and chronic health evaluation Ⅱ (A-PACHE Ⅱ ) score,GCS,trauma index and craniotomy rate (P>0.05).Compared with LT group,ET group significantly shortened the pre-PDT MV period [ (5.16 ± 1.33 ) d∶ ( 1 1.64 ± 4.25 ) d,P < 0.01 ],post-PDT MV period ( median:15.0 d∶ 17.0 d,P < 0.05 ),total MV duration ( median:18.0 d∶26.0 d,P<0.05),length of post-PDT ICU stay (median:16.0 d∶21.0 d,P<0.01 ) and length of ICU stay (median:21.0 d∶32.0 d,P <0.01 ).But the two groups had no statistical differences concerning the length of hospital stay ( P > 0.05 ),ICU mortality ( 17% ∶ 14%,P > 0.05 ) and in-hospital mortality (25%∶28.4%,P >0.05).Kaplan-Meier curves showed that the frequency of MV and ICU stay rate within 60 days in ET group were significantly lower than those in LT group.Conclusions For patients with severe brain trauma,early tracheostomy shortens the duration of MV and length of ICU stay without affecting their prognosis.Thereby,tracheostomy can be performed at early stage when managing acute severe brain injury.%目的 评价早期气管切开(early tracheostomy

  5. Imaging of laryngeal trauma.

    Science.gov (United States)

    Becker, Minerva; Leuchter, Igor; Platon, Alexandra; Becker, Christoph D; Dulguerov, Pavel; Varoquaux, Arthur

    2014-01-01

    External laryngeal trauma is a rare but potentially life-threatening situation in the acutely injured patient. Trauma mechanism and magnitude, maximum focus of the applied force, and patient related factors, such as age and ossification of the laryngeal cartilages influence the spectrum of observed injuries. Their correct diagnosis and prompt management are paramount in order to avoid patient death or long-term impairment of breathing, swallowing and speaking. The current review provides a comprehensive approach to the radiologic interpretation of imaging studies performed in patients with suspected laryngeal injury. It describes the key anatomic structures that are relevant in laryngeal trauma and discusses the clinical role of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the acute emergency situation. The added value of two-dimensional multiplanar reconstructions (2D MPR), three-dimensional volume rendering (3D VR) and virtual endoscopy (VE) for the non-invasive evaluation of laryngeal injuries and for treatment planning is discussed. The clinical presentation, biomechanics of injury, diagnostic pitfalls and pearls, common and uncommon findings are reviewed with emphasis of fracture patterns, involvement of laryngeal joints, intra- and extralaryngeal soft tissue injuries, and complications seen in the acute emergency situation. The radiologic appearance of common and less common long-term sequelae, as well as treatment options are equally addressed. PMID:24238937

  6. Imaging of laryngeal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Minerva, E-mail: Minerva.Becker@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Leuchter, Igor, E-mail: Igor.Leuchter@hcuge.ch [Department of Otorhinolaryngology and Cervico-facial Surgery, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Platon, Alexandra, E-mail: Alexandra.Platon@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Becker, Christoph D., E-mail: Christoph.Becker@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Dulguerov, Pavel, E-mail: Pavel.Dulguerov@hcuge.ch [Department of Otorhinolaryngology and Cervico-facial Surgery, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Varoquaux, Arthur, E-mail: Arthur.Varoquaux@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland)

    2014-01-15

    External laryngeal trauma is a rare but potentially life-threatening situation in the acutely injured patient. Trauma mechanism and magnitude, maximum focus of the applied force, and patient related factors, such as age and ossification of the laryngeal cartilages influence the spectrum of observed injuries. Their correct diagnosis and prompt management are paramount in order to avoid patient death or long-term impairment of breathing, swallowing and speaking. The current review provides a comprehensive approach to the radiologic interpretation of imaging studies performed in patients with suspected laryngeal injury. It describes the key anatomic structures that are relevant in laryngeal trauma and discusses the clinical role of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the acute emergency situation. The added value of two-dimensional multiplanar reconstructions (2D MPR), three-dimensional volume rendering (3D VR) and virtual endoscopy (VE) for the non-invasive evaluation of laryngeal injuries and for treatment planning is discussed. The clinical presentation, biomechanics of injury, diagnostic pitfalls and pearls, common and uncommon findings are reviewed with emphasis of fracture patterns, involvement of laryngeal joints, intra- and extralaryngeal soft tissue injuries, and complications seen in the acute emergency situation. The radiologic appearance of common and less common long-term sequelae, as well as treatment options are equally addressed.

  7. Imaging of laryngeal trauma

    International Nuclear Information System (INIS)

    External laryngeal trauma is a rare but potentially life-threatening situation in the acutely injured patient. Trauma mechanism and magnitude, maximum focus of the applied force, and patient related factors, such as age and ossification of the laryngeal cartilages influence the spectrum of observed injuries. Their correct diagnosis and prompt management are paramount in order to avoid patient death or long-term impairment of breathing, swallowing and speaking. The current review provides a comprehensive approach to the radiologic interpretation of imaging studies performed in patients with suspected laryngeal injury. It describes the key anatomic structures that are relevant in laryngeal trauma and discusses the clinical role of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the acute emergency situation. The added value of two-dimensional multiplanar reconstructions (2D MPR), three-dimensional volume rendering (3D VR) and virtual endoscopy (VE) for the non-invasive evaluation of laryngeal injuries and for treatment planning is discussed. The clinical presentation, biomechanics of injury, diagnostic pitfalls and pearls, common and uncommon findings are reviewed with emphasis of fracture patterns, involvement of laryngeal joints, intra- and extralaryngeal soft tissue injuries, and complications seen in the acute emergency situation. The radiologic appearance of common and less common long-term sequelae, as well as treatment options are equally addressed

  8. A cross-sectional study of aggression levels in physicians and orthopaedic surgeons: impact on specialty selection and training?

    OpenAIRE

    Barlow, T.; Wight, A.; Barlow, D

    2012-01-01

    Objectives To determine if current validated psychometric evaluations could determine a difference in basic behavioural characteristics between surgical and medical specialties. Design Cross-sectional study. Setting Two district general hospitals and one University teaching hospital in England, UK. Participants Internal medicine (16) and trauma and orthopaedic (20) consultants. Main outcome measures Aggression levels as assessed by the Buss and Warren questionnaire. The self-administered ques...

  9. Trauma Center Staffing, Infrastructure, and Patient Characteristics that Influence Trauma Center Need

    Directory of Open Access Journals (Sweden)

    Faul, Mark

    2014-11-01

    Full Text Available Introduction: The most effective use of trauma center resources helps reduce morbidity and mortality, while saving costs. Identifying critical infrastructure characteristics, patient characteristics and staffing components of a trauma center associated with the proportion of patients needing major trauma care will help planners create better systems for patient care.   Methods: We used the 2009 National Trauma Data Bank-Research Dataset to determine the proportion of critically injured patients requiring the resources of a trauma center within each Level I-IV trauma center (n=443. The outcome variable was defined as the portion of treated patients who were critically injured. We defined the need for critical trauma resources and interventions (“trauma center need” as death prior to hospital discharge, admission to the intensive care unit, or admission to the operating room from the emergency department as a result of acute traumatic injury. Generalized Linear Modeling (GLM was used to determine how hospital infrastructure, staffing Levels, and patient characteristics contributed to trauma center need.     Results: Nonprofit Level I and II trauma centers were significantly associated with higher levels of trauma center need. Trauma centers that had a higher percentage of transferred patients or a lower percentage of insured patients were associated with a higher proportion of trauma center need.  Hospital infrastructure characteristics, such as bed capacity and intensive care unit capacity, were not associated with trauma center need. A GLM for Level III and IV trauma centers showed that the number of trauma surgeons on staff was associated with trauma center need. Conclusion: Because the proportion of trauma center need is predominantly influenced by hospital type, transfer frequency, and insurance status, it is important for administrators to consider patient population characteristics of the catchment area when planning the

  10. Increased Risk of Post-Trauma Stroke after Traumatic Brain Injury-Induced Acute Respiratory Distress Syndrome.

    Science.gov (United States)

    Chen, Gunng-Shinng; Liao, Kuo-Hsing; Bien, Mauo-Ying; Peng, Giia-Sheun; Wang, Jia-Yi

    2016-07-01

    This study determines whether acute respiratory distress syndrome (ARDS) is an independent risk factor for an increased risk of post-traumatic brain injury (TBI) stroke during 3-month, 1-year, and 5-year follow-ups, respectively, after adjusting for other covariates. Clinical data for the analysis were from the National Health Insurance Database 2000, which covered a total of 2121 TBI patients and 101 patients with a diagnosis of TBI complicated with ARDS (TBI-ARDS) hospitalized between January 1, 2001 and December 31, 2005. Each patient was tracked for 5 years to record stroke occurrences after discharge from the hospital. The prognostic value of TBI-ARDS was evaluated using a multivariate Cox proportional hazard model. The main outcome found that stroke occurred in nearly 40% of patients with TBI-ARDS, and the hazard ratio for post-TBI stroke increased fourfold during the 5-year follow-up period after adjusting for other covariates. The increased risk of hemorrhagic stroke in the ARDS group was considerably higher than in the TBI-only cohort. This is the first study to report that post-traumatic ARDS yielded an approximate fourfold increased risk of stroke in TBI-only patients. We suggest intensive and appropriate medical management and intensive follow-up of TBI-ARDS patients during the beginning of the hospital discharge. PMID:26426583

  11. Find an Orthopaedic Foot and Ankle MD/DO

    Science.gov (United States)

    ... page. Home Contact Us FootCareMD Currently selected About Us Overview of Foot & Ankle Glossary of Foot & Ankle Terms Adult Foot Health ... Map American Orthopaedic Foot & Ankle Society ® Orthopaedic Foot ... US) Copyright © 2016 All Rights Reserved

  12. Inpatient consultations to an orthopaedic service: the hidden workload.

    LENUS (Irish Health Repository)

    O'Malley, N T

    2011-12-01

    While the quality and efficiency of out-patient orthopaedic referrals are well documented in the literature, there is little on the standard and appropriateness of inpatient orthopaedic consultations.

  13. Current status and progress of digital orthopaedics in China

    Directory of Open Access Journals (Sweden)

    Guo-Xian Pei

    2014-07-01

    Full Text Available Based on the development of digital medicine and digital anatomy, the concept of “digital orthopaedics” was raised by Pei Guo-Xian in China in 2006. The most striking feature of digital orthopaedics is the combination of basic and clinical orthopaedic knowledge with digital technology. In this review, we summarised the development of digital orthopaedics in China in recent years with respect to: the foundation of the Chinese Association of Digital Orthopedics, virtual human project (VHP, three-dimensional (3D reconstruction, finite element simulation, navigation in orthopaedic operations, and robot-assisted orthopaedic operations. In addition, we briefly reviewed digital orthopaedics in world leading institutes. We also looked into the future of digital orthopaedics in China and proposed the major challenges in digital technology and application in orthopaedics.

  14. Spinal trauma. An imaging approach

    International Nuclear Information System (INIS)

    The diagnosis of trauma to the spine - where the slightest oversight may have catastrophic results - requires a thorough grasp of the spectrum of resultant pathology as well as the imaging modalities used in making an accurate diagnosis. In Spinal Trauma, the internationally renowned team of experts provides a comprehensive, cutting-edge exposition of the current vital role of imaging in the diagnosis and treatment of injuries to the axial skeleton. Beginning with a valuable clinical perspective of spinal trauma, the book offers the reader a unique overview of the biomechanics underlying the pathology of cervical trauma. Acute trauma topics include: - Optimization of imaging modalities - Malalignment - signs and significance - Vertebral fractures - detection and implications - Classification of thoraco-lumbar fractures - rationale and relevance - Neurovascular injury. Distilling decades of clinical and teaching expertise, the contributors further discuss the current role of imaging in special focus topics, which include: - The pediatric spine - Sports injuries - The rigid spine - Trauma in the elderly - Vertebral collapse, benign and malignant - Spinal trauma therapy - Vertebral fractures and osteoporosis - Neuropathic spine. All throughout the book, the focus is on understanding the injury, and its implications and complications, through 'an imaging approach'. Lavishly illustrated with hundreds of superb MR images and CT scans, and clear full-color drawings, the authors conclude with a look into the future, defining clinical trends and research directions. Spinal Trauma - with its broad scope, practical imaging approach, and current focus - is designed to enhance confidence and accuracy, making it essential reading for clinicians and radiologists at all levels. (orig.)

  15. Trauma Africa

    Directory of Open Access Journals (Sweden)

    Victor Y. Kong

    2013-11-01

    Full Text Available “Major Trauma. Dr. Kong, please come to the Trauma Unit immediately. Dr. Kong, please come to the Trauma Unit immediately.” Even though I have been working at Edendale Hospital as a trauma registrar for over a year, whenever I hear this announcement over the hospital intercom system, my heart beats just a little faster than normal. When I first arrived at Edendale my colleagues told me that the adrenaline rush I would experience after being called out to attend a new emergency would decrease over time, and indeed they were right. However, it is also true to say that on some occasions more than others, it is still felt more strongly than ever.

  16. 33例急性四肢血管损伤的诊治体会%Diagnosis and Treatment of Acute Trauma in Extremity Vascular

    Institute of Scientific and Technical Information of China (English)

    余立权; 高涌; 宋涛; 孙勇

    2011-01-01

    目的 探讨急性四肢血管损伤的诊断和治疗方法 .方法 回顾性分析33例四肢血管损伤病例的诊断、急救、血管修复重建治疗和术后处理方法 .注意患者全身生命体征变化,利用体检、影像学检查等手段,了解肢体的局部缺血情况.有效快速地术前准备,纠正休克,抢救患者生命,坚持保生命第一、保肢体第二的原则.采用人工血管移植损伤血管段4例,取自体大隐静脉行血管重建术20例,5例修剪损伤段直接吻合术,4例直接修补术.其中11例行动静脉Fogarty导管取栓术,行骨筋膜室切开减压术6例.对于合并骨折及神经损伤者请骨科医生手术台上会诊行骨折固定和神经修复.结果 肢体保留30例,术后26例肢体运动感觉功能良好.2例术后出现肢体严重感染坏死而行截肢术,3例肢体部分功能障碍,1例骨外露较多行皮瓣转移术,1例出现多器官功能障碍死亡.结论 血管损伤的早期准确诊断、及时修复重建血管和有效的术后处理可抢救患者的生命和肢体.%Objective To evaluate diagnosis and surgical treatment of acute trauma in extremity vascular. Methods The diagnosis and emergency treatment and revascularization and postoperative treatment methods of 33 patients with acute trauma in extremity vascular were analyzed retrospectively. The diversity vital sign of all over the body in patients was noticed. Extremity ischemia was diagnosed by medical examination and imageology. Preoperative preparation was effective and volant. Life was protected primary and extremity was protected secondary. The damaged blood vessel was adopted vasotransplantation with vascular prosthesis in 4 cases. Reconstructive vascular operation was adopted with self saphenous vein in 20 cases. Damaged blood vessel section was trimmed, and then vascular anastomosis was used directly with 5 cases. Blood vessel neoplasty was adopted directly with 4 cases. Embolectomy of artery and vein was

  17. A preliminary study on the prognostic factors in acute craniocerebral trauma%急性颅脑损伤预后因素的探讨

    Institute of Scientific and Technical Information of China (English)

    刘鸣; 童天朗; 潘曙明; 杜奇容; 刘申; 黄四平

    2011-01-01

    Objective To determine the influential factors relevant to the prognosis of acute craniocerebral trauma.Methods A retrospective study was conducted in 142 patients who suffered acute craniocerebral injury and were hospitalized in our department from Jan.2006 to Oct.2009.The influential factors were analyzed, which included pathogenetic condition, Glasgow Coma Scale, age, type of injury, timing of operation, blood glucose level, respiratory function and secondary cerebral infarction.Results The lower Glasgow Coma Scale and the elder age led to a higher fatality.Diffused cerebral edema, extensive contusion and laceration, multiple hematomas, and brainstem injury decreased the survival rate significantly, compared with the single intracranial hematoma.High blood glucose level, dysfunction of respiration, and large cerebral infarction were associated with the severity and prognosis of the disease.Conclusions The type of trauma and the age of the patient affect the prognosis directly.The timing of operation, high blood glucose, large cerebral infarction, and dysfunction of respiration also have an influence on the outcome.%目的 探讨影响急性颅脑损伤预后的相关因素.方法 总结2006年1月至2009年10月间入院治疗的142例重型闭合性颅脑损伤患者病情演化情况,从GCS评分、年龄、颅脑损伤类型、手术时机、高血糖、呼吸功能不全和继发大面积脑梗死等方面综合分析多种因素与预后的关系.结果 GCS评分越低,病死率越高;随着年龄的增长,生存概率也随之下降;合并弥漫性脑肿胀、广泛性脑挫裂伤、脑内多发性血肿、脑干损伤患者较以单发性颅内血肿为主要表现者病死率高;伴有明显血糖值升高、呼吸功能不全、并发大面积脑梗死者与颅脑损伤的程度有关,并对疾病预后产生不利影响.结论 脑损伤的程度类型及年龄因素直接影响预后,但手术时机、损伤后高血糖、呼吸功能不全、并发

  18. Recognizing and Preventing Burnout among Orthopaedic Leaders

    OpenAIRE

    Saleh, Khaled J.; James Campbell QUICK; Sime, Wesley E.; Novicoff, Wendy M.; Einhorn, Thomas A.

    2008-01-01

    Stress, emotional exhaustion, and burnout are widespread in the medical profession in general and in orthopaedic surgery in particular. We attempted to identify variables associated with burnout as assessed by validated instruments. Surveys were sent to 282 leaders from orthopaedic surgery academic departments in the United States by e-mail and mail. Responses were received from 195 leaders for a response rate of 69%. The average surgeon worked 68.3 hours per week and more than ½ of this time...

  19. Simulated activity but real trauma: a systematic review on Nintendo Wii injuries based on a case report of an acute anterior cruciate ligament rupture.

    Science.gov (United States)

    Müller, Sebastian A; Vavken, Patrick; Pagenstert, Geert

    2015-03-01

    Video gaming injuries are classically regarded as eccentric accidents and novelty diagnoses. A case of an anterior cruciate ligament (ACL) tear sustained during Wii boxing spurned us to review the literature for other Wii-related injuries and Wii-based posttraumatic rehabilitation. The English literature listed in PubMed was systematically reviewed by searching for "Wii (trauma or injury or fracture)." Full-text articles were included after duplicate, blinded review. The type and treatment of injury as well as the Wii-based rehabilitation programs found were analyzed. Additionally, a new case of an acute ACL tear-sustained playing, Wii boxing, is additionally presented. After exclusion of irrelevant articles, 13 articles describing Wii-related injuries were included reporting on 3 fractures, 6 nonosseous, 2 overuse injuries, and 2 rehabilitation programs using Wii for posttraumatic rehabilitation. Among the presented Wii-related injuries, only 12.5% were treated conservatively, whereas 87.5% underwent either surgical or interventional treatment. Because of the reported case, the literature search was limited to Wii-related injuries excluding other video games. Another limitation of this article lies in the fact that mainly case reports but no controlled trials exist on the topic. Assumingly, primarily the more severe injuries are reported in the literature with an unknown number of possibly minor injuries. Motion-controlled video games, such as Wii, are becoming increasingly popular as a recreational entertainment. Because of their wide acceptance and entertaining nature, they are also increasingly recognized as a tool in rehabilitation. However, although the activity is simulated, injuries are real. Our systematic review shows that Wii gaming can lead to severe injuries, sometimes with lasting limitations. PMID:25816033

  20. Transfusion practices in trauma

    Directory of Open Access Journals (Sweden)

    V Trichur Ramakrishnan

    2014-01-01

    Full Text Available Resuscitation of a severely traumatised patient with the administration of crystalloids, or colloids along with blood products is a common transfusion practice in trauma patients. The determination of this review article is to update on current transfusion practices in trauma. A search of PubMed, Google Scholar, and bibliographies of published studies were conducted using a combination of key-words. Recent articles addressing the transfusion practises in trauma from 2000 to 2014 were identified and reviewed. Trauma induced consumption and dilution of clotting factors, acidosis and hypothermia in a severely injured patient commonly causes trauma-induced coagulopathy. Early infusion of blood products and early control of bleeding decreases trauma-induced coagulopathy. Hypothermia and dilutional coagulopathy are associated with infusion of large volumes of crystalloids. Hence, the predominant focus is on damage control resuscitation, which is a combination of permissive hypotension, haemorrhage control and haemostatic resuscitation. Massive transfusion protocols improve survival in severely injured patients. Early recognition that the patient will need massive blood transfusion will limit the use of crystalloids. Initially during resuscitation, fresh frozen plasma, packed red blood cells (PRBCs and platelets should be transfused in the ratio of 1:1:1 in severely injured patients. Fresh whole blood can be an alternative in patients who need a transfusion of 1:1:1 thawed plasma, PRBCs and platelets. Close monitoring of bleeding and point of care coagulation tests are employed, to allow goal-directed plasma, PRBCs and platelets transfusions, in order to decrease the risk of transfusion-related acute lung injury.

  1. Hemostasis and thrombosis in trauma patients.

    Science.gov (United States)

    Gando, Satoshi

    2015-02-01

    Hemostasis and thrombosis in trauma patients consist of physiological hemostasis for wound healing and the pathological reaction of disseminated intravascular coagulation (DIC). Whole body trauma, isolated brain injury, and fat embolism syndrome, if extremely severe, can cause DIC and affect a patient's prognosis. Shock-induced hyperfibrinolysis causes DIC with the fibrinolytic phenotype, contributing to oozing-type severe bleeding. If uncontrolled, this phenotype progresses to thrombotic phenotype at the late stage of trauma, followed by microvascular thrombosis, leading to organ dysfunction. Another type of pathological hemostatic change is acute coagulopathy of trauma shock (ACOTS), which gives rise to activated protein C-mediated systemic hypocoagulation, resulting in bleeding. ACOTS occurs only in trauma associated with shock-induced hypoperfusion and there is nothing to suggest DIC in this phenomenon. This review will provide information about the recent advances in hemostasis and thrombosis in trauma and will clarify the pathogeneses of the pathological processes observed in trauma patients. PMID:25602698

  2. The assessment and management of pain in an orthopaedic out-patient setting: A case study.

    Science.gov (United States)

    Hall, Gillian; Gregory, Julie

    2016-08-01

    The management of pain is an important aspect of an orthopaedic nurse's role. The aim of this paper is to use an individual case study to demonstrate the role of an out-patient orthopaedic nurse in the identification, assessment and management of pain. This paper describes how pain was identified and managed for a patient in the orthopaedic outpatient department, highlighting that pain and its management are not isolated to the in-patient setting. The case study illustrates the importance of recognising pain and taking into account the numerous factors that can influence pain perception. The assessment of an individual patient's pain led to obtaining help from the Acute Pain Team which led to improvement in the patient's pain management and quality of life. The nursing team reflected and discussed the issues identified by this case study which led to changes in practice being introduced. This has resulted in an increased knowledge of and confidence in pain management within the nursing team and development and improvement of pain management practice within the orthopaedic out-patient department. PMID:26711709

  3. Correlation analysis between plasma D-dimer levels and orthopedic trauma severity

    Institute of Scientific and Technical Information of China (English)

    ZHANG Li-dan; LIU Hong-bo; LI Yu-neng; MA Hai-mei; LIU Ya-bo; WANG Man-yi

    2012-01-01

    Background The correlation between the plasma D-dimer level and deep vein thrombosis has not been conclusive in various studies.The aim of this research was to study the relationship between plasma D-dimer levels and the severity of orthopedic trauma by retrospective examination of orthopedic trauma cases.Methods Clinically acute trauma and non-acute trauma patients were selected and their plasma D-dimer levels were measured.Plasma D-dimer levels in patients of these two groups were compared.The relationship between the plasma D-dimer level and the severity of the trauma was also studied.Results There were 548 cases in the acute trauma group and 501 cases in the non-acute trauma group.The levels of plasma D-dimer were significantly higher in the acute trauma group than in the non-acute trauma group (P <0.01).In the acute trauma group,the correlation between the D-dimer level and the number of fractures was a positive linear correlation (r=0.9532).Conclusions Elevated plasma D-dimer is common in trauma patients.The D-dimer level and the number of fractures in the trauma patients are closely correlated.D-dimer is not only an indicator for the diagnosis of deep vein thrombosis and pulmonary embolus,but also an indicator of the severity of trauma in acute trauma patients.

  4. Abdominal trauma

    International Nuclear Information System (INIS)

    Abdominal injury is an important cause of morbidity and mortality in childhood. Ten percent of trauma-related deaths are due to abdominal injury. Thousands of children are involved in auto accidents annually; many suffer severe internal injury. Child abuse is a second less frequent but equally serious cause of internal abdominal injury. The descriptions of McCort and Eisenstein and their associates in the 1960s first brought to attention the frequency and severity of visceral injury as important manifestations of the child abuse syndrome. Blunt abdominal trauma often causes multiple injuries; in the past, many children have been subjected to exploratory surgery to evaluate the extent of possible hidden injury. Since the advent of noninvasive radiologic imaging techniques including radionuclide scans and ultrasound and, especially, computed tomography (CT), the radiologist has been better able to assess (accurately) the extent of abdominal injury and thus allow conservative therapy in many cases. Penetrating abdominal trauma occurs following gunshot wounds, stabbing, and other similar injury. This is fortunately, a relatively uncommon occurrence in most pediatric centers and will not be discussed specifically here, although many principles of blunt trauma diagnosis are valid for evaluation of penetrating abdominal trauma. If there is any question that a wound has extended intraperitonelly, a sinogram with water-soluble contrast material allows quick, accurate diagnosis. The presence of large amounts of free intraperitoneal gas suggests penetrating injury to the colon or other gas-containing viscus and is generally considered an indication for surgery

  5. A review of the use of common antiplatelet agents in orthopaedic practice.

    LENUS (Irish Health Repository)

    Dineen, P F

    2010-09-01

    Antiplatelet agents are widely prescribed for the primary and secondary prevention of cardiovascular events. A common clinical problem facing orthopaedic and trauma surgeons is how to manage patients receiving these agents who require surgery, either electively or following trauma. The dilemma is to balance the risk of increased blood loss if the antiplatelet agents are continued peri-operatively against the risk of coronary artery\\/stent thrombosis and\\/or other vascular event if the drugs are stopped. The traditional approach of stopping these medications up to two weeks before surgery appears to pose significant danger to patients and may require review. This paper covers the important aspects regarding the two most commonly prescribed antiplatelet agents, aspirin and clopidogrel.

  6. Trauma Theory

    DEFF Research Database (Denmark)

    Pedersen, Bodil Maria

    There are two main trends in psychological approaches to human suffering related to what we term trauma. Although they have their respective limitations both approaches may help us explore and alleviate human suffering. One trend, primarily using concepts like traumatic events and traumatisation...

  7. Current state of computer-assisted trauma surgery

    OpenAIRE

    Dirhold, Barbara M.; Citak, Mustafa; Al-Khateeb, Hesham; Haasper, Carl; Kendoff, Daniel; Krettek, Christian; Citak, Musa

    2012-01-01

    Computer assisted surgery (CAS) was first used in neurosurgery. Currently, CAS has gained popularity in several surgical disciplines including urology and abdominal surgery. In trauma and orthopaedic surgery, computer assisted systems are used for fracture reduction, planning and positioning of implants as well as the accurate implantation of hip and knee prostheses. The patient’s anatomy is virtualized and the surgical instruments integrated into the digitized image background, thus allowing...

  8. Shock trauma.

    Science.gov (United States)

    Trunkey, D D

    1984-09-01

    Trauma - accidental or intentional injury - is a major health and social problem. It is still the chief cause of death in people between the ages of 1 and 38 years. In the United States, the mortality due to trauma between the ages of 15 and 24 years increased by 13% from 1960 to 1978. During the same period, the mortality for people aged 25 to 64 years declined by 16%. Murders have increased from 8464 in 1960, to 26 000 in 1982. The overall death rate of American teenagers and young adults is 50% higher than that of their counterparts in Britain, Sweden and Japan. Trauma affects young, productive citizens, and the estimated costs for death, disability and loss of productivity exceed $230 million a day. The most tragic statistic is that at least 40% of the deaths are needless and preventable if better treatment and prevention programs were available. Trauma deaths that might be prevented are those due to motor vehicle accidents, homicide, burns, and alcohol and drug abuse. In this paper suggestions for prevention are made. They include improved crash worthiness of motor vehicles, revocation of drunk drivers' licences, use of devices that limit drunk drivers, increased tax on alcohol and random breathalyser tests, and the use of seat belts and motorcycle helmets. Control of hand-guns and burn characteristics of cigarettes could also reduce deaths. The problems and issues in trauma care can be divided into two broad categories: system and professional. System problems include prehospital care, in-hospital care, rehabilitation and prevention. Professional problems include education, research, economics, and quality.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:6478325

  9. Leadership and business education in orthopaedic residency training programs.

    Science.gov (United States)

    Kiesau, Carter D; Heim, Kathryn A; Parekh, Selene G

    2011-01-01

    Leadership and business challenges have become increasingly present in the practice of medicine. Orthopaedic residency programs are at the forefront of educating and preparing orthopaedic surgeons. This study attempts to quantify the number of orthopaedic residency programs in the United States that include leadership or business topics in resident education program and to determine which topics are being taught and rate the importance of various leadership characteristics and business topics. A survey was sent to all orthopaedic department chairpersons and residency program directors in the United States via e-mail. The survey responses were collected using a survey collection website. The respondents rated the importance of leadership training for residents as somewhat important. The quality of character, integrity, and honesty received the highest average rating among 19 different qualities of good leaders in orthopaedics. The inclusion of business training in resident education was also rated as somewhat important. The topic of billing and coding received the highest average rating among 14 different orthopaedically relevant business topics. A variety of topics beyond the scope of clinical practice must be included in orthopaedic residency educational curricula. The decreased participation of newly trained orthopaedic surgeons in leadership positions and national and state orthopaedic organizations is concerning for the future of orthopaedic surgery. Increased inclusion of leadership and business training in resident education is important to better prepare trainees for the future. PMID:21838073

  10. Leadership and business education in orthopaedic residency training programs.

    Science.gov (United States)

    Kiesau, Carter D; Heim, Kathryn A; Parekh, Selene G

    2011-01-01

    Leadership and business challenges have become increasingly present in the practice of medicine. Orthopaedic residency programs are at the forefront of educating and preparing orthopaedic surgeons. This study attempts to quantify the number of orthopaedic residency programs in the United States that include leadership or business topics in resident education program and to determine which topics are being taught and rate the importance of various leadership characteristics and business topics. A survey was sent to all orthopaedic department chairpersons and residency program directors in the United States via e-mail. The survey responses were collected using a survey collection website. The respondents rated the importance of leadership training for residents as somewhat important. The quality of character, integrity, and honesty received the highest average rating among 19 different qualities of good leaders in orthopaedics. The inclusion of business training in resident education was also rated as somewhat important. The topic of billing and coding received the highest average rating among 14 different orthopaedically relevant business topics. A variety of topics beyond the scope of clinical practice must be included in orthopaedic residency educational curricula. The decreased participation of newly trained orthopaedic surgeons in leadership positions and national and state orthopaedic organizations is concerning for the future of orthopaedic surgery. Increased inclusion of leadership and business training in resident education is important to better prepare trainees for the future.

  11. Southern Orthopaedic Association Abstract Publication Rate.

    Science.gov (United States)

    Tait, Mark Adam; Petrus, Cara; Barnes, C Lowry

    2016-01-01

    The purpose of this study was to determine the publication rate of manuscripts presented at the Southern Orthopaedic Association's (SOA) annual meetings. An extensive literature search was performed using Google Scholar and PubMed search engines and all accepted abstracts (posters or podium presentations) presented at an SOA annual meeting from 2005 to 2011 were evaluated. A total of 568 abstracts were presented at SOA meetings between 2005 and 2011. Of these, 234 (41%) were published in the peer-reviewed literature. The publication rate was 66% in 2005 and 28% in 2010. The average time from presentation to peer-reviewed publication was 1.6 ± 0.24 years (range, 2 years in 2006 to 1 year in 2011). The SOA publication rate was comparable with other major orthopaedic conference publication rates, yet more than half of all abstracts remain unpublished. SOA attendees should be aware that approximately 40% of all accepted presentations will go unpublished. PMID:27518291

  12. The Impact of Disruptive Innovations in Orthopaedics

    OpenAIRE

    Hansen, Erik; Bozic, Kevin J.

    2009-01-01

    The US healthcare system is currently facing daunting demographic and economic challenges. Because musculoskeletal disorders and disease represent a substantial and growing portion of this healthcare burden, novel approaches will be needed to continue to provide high-quality, affordable, and accessible orthopaedic care to our population. The concept of “disruptive innovations,” which has been studied and popularized by Harvard Business School Professor Clayton Christensen, may offer a potenti...

  13. Analysis of kidney dysfunction in orthopaedic patients

    OpenAIRE

    Kateros Konstantinos; Doulgerakis Christos; Galanakos Spyridon P; Sakellariou Vasileios I; Papadakis Stamatios A; Macheras George A

    2012-01-01

    Abstract Backround This retrospective study was undertaken to determine the incidence of kidney dysfunction (KD) and to identify potential risk factors contributing to development of KD in orthopaedic population following an elective or emergency surgery. Methods A total of 1025 patients were admitted in our institution over a period of one year with various indications. Eight hundred and ninety-three patients (87.1%) had a surgical procedure. There were 42 (52.5%) male and 38 (47.5%) female ...

  14. Trauma care systems in Spain.

    Science.gov (United States)

    Queipo de Llano, E; Mantero Ruiz, A; Sanchez Vicioso, P; Bosca Crespo, A; Carpintero Avellaneda, J L; de la Torre Prado, M V

    2003-09-01

    Trauma care systems in Spain are provided by the Nacional Health Service in a decentralized way by the seventeen autonomous communities whose process of decentralization was completed in January 2002. Its organisation is similar in all of them. Public sector companies of sanitary emergencies look after the health of citizens in relation to medical and trauma emergencies with a wide range of up to date resources both technical and human. In the following piece there is a description of the emergency response teams divided into ground and air that are responsible for the on site care of the patients in coordination with other public services. They also elaborate the prehospital clinical history that is going to be a valuable piece of information for the teams that receive the patient in the Emergency Hospital Unit (EHU). From 1980 to 1996 the mortality rate per 10.000 vehicles and the deaths per 1.000 accidents dropped significantly: in 1980 6.4 and 96.19% and in 1996, 2.8 and 64.06% respectively. In the intrahospital organisation there are two differentiated areas to receive trauma patients the casualty department and the EHU. In the EHU the severe and multiple injured patients are treated by the emergency hospital doctors; first in the triage or resuscitation areas and after when stabilised they are passed too the observation area or to the Intensive Care Unit (ICU) and from there the EHU or ICU doctors call the appropriate specialists. There is a close collaboration and coordination between the orthopaedic surgeon the EHU doctors and the other specialists surgeons in order to comply with treatment prioritization protocols. Once the patient has been transferred an entire process of assistance continuity is developed based on interdisciplinary teams formed in the hospital from the services areas involved in trauma assistance and usually coordinated by the ICU doctors. There is also mentioned the assistance registry of trauma patients, the ICU professional training

  15. The current situation and future of orthopaedic traumatology

    Institute of Scientific and Technical Information of China (English)

    JIANG Bao-guo

    2010-01-01

    @@ With the development of medical science,orthopaedic traumatology, which derives from orthopaedics, becomes an important sub-discipline.Orthopedic traumatology includes: (1) fracture of limbs and spine; (2) injury to blood vessels, nerves, muscles and tendons; (3) traumatic skin defects of the limbs; (4)the limb injury and spinal cord injury, etc. Since the end of the 20th century, the orthopaedic tranmatology field has been developing rapidly, and is becoming one of the four major sub-groups of orthopaedics along with musculoskeletal and tumor surgery, spinal surgery, and joint surgery. 1-4

  16. Sources of information influencing decision-making in orthopaedic surgery - an international online survey of 1147 orthopaedic surgeons

    OpenAIRE

    Schulz, Arndt P; Jönsson, Anders; Kasch, Richard; Jettoo, Prithee; Bhandari, Mohit

    2013-01-01

    Background Manufacturers of implants and materials in the field of orthopaedics use significant amounts of funding to produce informational material to influence the decision-making process of orthopaedic surgeons with regards to choice between novel implants and techniques. It remains unclear how far orthopaedic surgeons are really influenced by the materials supplied by companies or whether other, evidence-based publications have a higher impact on their decision-making. The objective was t...

  17. 75 FR 32210 - United States v. Idaho Orthopaedic Society, Timothy Doerr, Jeffrey Hessing, Idaho Sports Medicine...

    Science.gov (United States)

    2010-06-07

    ... Antitrust Division United States v. Idaho Orthopaedic Society, Timothy Doerr, Jeffrey Hessing, Idaho Sports.... Idaho Orthopaedic Society, Timothy Doerr, Jeffrey Hessing, Idaho Sports Medicine Institute, John Kloss..., Plaintiffs, vs. Idaho Orthopaedic Society, Timothy Doerr, Jeffrey Hessing, Idaho Sports Medicine...

  18. Mortality as an indicator of patient safety in orthopaedics: lessons from qualitative analysis of a database of medical errors

    Directory of Open Access Journals (Sweden)

    Panesar Sukhmeet S

    2012-06-01

    Full Text Available Abstract Background Orthopaedic surgery is a high-risk specialty in which errors will undoubtedly occur. Patient safety incidents can yield valuable information to generate solutions and prevent future cases of avoidable harm. The aim of this study was to understand the causative factors leading to all unnecessary deaths in orthopaedics and trauma surgery reported to the National Patient Safety Agency (NPSA over a four-year period (2005–2009, using a qualitative approach. Methods Reports made to the NPSA are categorised and stored in the database as free-text data. A search was undertaken to identify the cases of all-cause mortality in orthopaedic and trauma surgery, and the free-text elements were used for thematic analysis. Descriptive statistics were calculated based on the incidents reported. This included presenting the number of times categories of incidents had the same or similar response. Superordinate and subordinate categories were created. Results A total of 257 incident reports were analysed. Four main thematic categories emerged. These were: (1 stages of the surgical journey – 118/191 (62% of deaths occurred in the post-operative phase; (2 causes of patient deaths – 32% were related to severe infections; (3 reported quality of medical interventions – 65% of patients experienced minimal or delayed treatment; (4 skills of healthcare professionals – 44% of deaths had a failure in non-technical skills. Conclusions Most complications in orthopaedic surgery can be dealt with adequately, provided they are anticipated and that risk-reduction strategies are instituted. Surgeons take pride in the precision of operative techniques; perhaps it is time to enshrine the multimodal tools available to ensure safer patient care.

  19. Ventilatory strategies in trauma patients.

    Science.gov (United States)

    Arora, Shubhangi; Singh, Preet Mohinder; Trikha, Anjan

    2014-01-01

    Lung injury in trauma patients can occur because of direct injury to lung or due to secondary effects of injury elsewhere for example fat embolism from a long bone fracture, or due to response to a systemic insult such as; acute respiratory distress syndrome (ARDS) secondary to sepsis or transfusion related lung injury. There are certain special situations like head injury where the primary culprit is not the lung, but the brain and the ventilator strategy is aimed at preserving the brain tissue and the respiratory system takes a second place. The present article aims to delineate the strategies addressing practical problems and challenges faced by intensivists dealing with trauma patients with or without healthy lungs. The lung protective strategies along with newer trends in ventilation are discussed. Ventilatory management for specific organ system trauma are highlighted and their physiological base is presented. PMID:24550626

  20. Ventilatory strategies in trauma patients

    Directory of Open Access Journals (Sweden)

    Shubhangi Arora

    2014-01-01

    Full Text Available Lung injury in trauma patients can occur because of direct injury to lung or due to secondary effects of injury elsewhere for example fat embolism from a long bone fracture, or due to response to a systemic insult such as; acute respiratory distress syndrome (ARDS secondary to sepsis or transfusion related lung injury. There are certain special situations like head injury where the primary culprit is not the lung, but the brain and the ventilator strategy is aimed at preserving the brain tissue and the respiratory system takes a second place. The present article aims to delineate the strategies addressing practical problems and challenges faced by intensivists dealing with trauma patients with or without healthy lungs. The lung protective strategies along with newer trends in ventilation are discussed. Ventilatory management for specific organ system trauma are highlighted and their physiological base is presented.

  1. 外源性ADM对肾脏急性机械性损伤早期HPA轴的影响%Effects of exogenous ADM on HPA axis in early stage of acute mechanical renal trauma

    Institute of Scientific and Technical Information of China (English)

    王晓梅; 张淑琴; 王晓燕; 王芳; 孙少华

    2011-01-01

    AIM: To explore the effects of exogenous adrenomedullin( ADM ) on hypothalamus - pituitary - adrenal cortex ( HPA )axis in the early stage of acute mechanical renal trauma.METHODS: Healthy adult Wistar rats were randomly divided into 4 groups: 8 in control group, 32 in trauma group, 32 in the group injected with ADM before trauma and 32 in the group injected with ADM after trauma.To induce renal trauma, the rats in the latter 3 groups were subjected to mechanical impact directly on the skin of renal region by a free - fall iron hammer.The rats in 2 treatment groups were injected with ADM ( 0.1 nmol/kg ) intraperitoneally 10 min just before and after trauma, respectively.The rats in the 3 groups with kidney injury were executed in batches by drawing all the blood quickly in the hearts at the time points of 1 h, 6 h, 12 h and 24 h after trauma.The hypothalamus tissues were also collected.The expression of corticotropin - releasing hormone( CRH ) in hypothalamus and the concentrations of adrenocorticotropic hormone( ACTH ) and cortisol( CORT ) in plasma were detected by immunohistochemical method and radioimmunoassay.RESULTS: The expression of CRH in hypothalamus and the concentrations of ACTH and CORT in plasma in trauma group, but were slightly higher than those in control group,but without statistical significance.The expression of CRH in hypothalamus at 1 h and 24 h, the concentration of ACTH in plasma at 12 h and CORT at 6 h, 12 h and 24 h in the group injected with ADM before trauma significantly higher than those in trauma group and control group ( P <0.05 ).The expression of CRH in hypothalamus at 1 h, 6 h and 12 h and the concentration of CORT in plasma at 12 h and 24 h in the group injected with ADM after trauma were obviously higher than those in trauma group and control group ( P <0.05 ).CONCLUSION: Exogenous ADM stimulates HPA axis and activates the function of HPA axis markedly.However, the different layers of HPA axis have different responses to

  2. Modelo experimental de trauma medular agudo produzido por aparelho estereotáxico modificado Experimental model of acute spinal cord injury produced by modified steriotaxic equipment

    Directory of Open Access Journals (Sweden)

    B.B.J. Torres

    2010-02-01

    Full Text Available Foram utilizados 55 ratos machos da espécie Rattus novergicus, variedade Wistar, com o objetivo de propor um modelo experimental de trauma medular produzido por aparelho estereotáxico modificado, capaz de reproduzir clinicamente lesões medulares padronizadas. Após realização de laminectomia dorsal de T13, utilizou-se peso compressivo de 50,5g (25 animais - grupo I ou 70,5g (30 animais - grupo II, durante cinco minutos, comprimindo a medula espinhal. Os animais foram assistidos durante oito dias, por meio de testes comportamentais para avaliar a sensibilidade dolorosa, a capacidade motora, o posicionamento tátil e proprioceptivo e a capacidade de manter-se em plano inclinado. No grupo I, observaram-se déficits neurológicos moderados e transitórios, que variaram entre os animais. No grupo II, foi possível obter um trauma padronizado, caracterizado por paraplegia bilateral e simétrica dos membros posteriores, perda de propriocepção e da sensibilidade dolorosa de todos os animais. A utilização do aparelho estereotáxico desenvolvido permite reproduzir clinicamente trauma medular padronizado em ratos, de maneira simples, econômica e satisfatória, o que poderá proporcionar avanços nas investigações terapêuticas, abrangendo doenças neurodegenerativas, como é o caso do trauma medular agudo.Fifty-five male rats (Rattus novergicus, Wistar variety, were used with the purpose of suggesting an experimental model of spinal cord trauma performed by using a modified stereotaxic equipment capable to reproduce clinically (standardized pattern spinal cord injury. After dorsal laminectomy of T13, a compression was performed with 50.5g (25 animals - group I or 70.5g (30 animals - group II during five minutes on spinal cord. The animals were assisted during eight days by behavioral tests to evaluate painful sensibility, motor capacity, proprioceptive and tactil placing, and stability on inclined plan. In the group I, moderate and transitory

  3. Orthopaedic thromboprophylaxis: limitations of current guidelines

    DEFF Research Database (Denmark)

    Warwick, D.; Dahl, O.E.; Fisher, W.D.;

    2008-01-01

    research into 'evidence-based' advice. Guidelines should, in theory, benefit patient care by ensuring that every patient routinely receives the best prophylaxis; without guidelines, it is argued, patients may fail to receive treatment or be exposed to protocols which are ineffective, dangerous or expensive....... Guidelines, however, have not been welcomed or applied universally. In the United States, orthopaedic surgeons have published their concerns about the thromboprophylaxis guidelines prepared by the American College of Chest Physicians. In Britain, controversy persists with many surgeons unconvinced...

  4. 326例急性闭合性重型颅脑创伤早期死亡分析%Clinical analysis of 326 cases of early death of acute closed craniocerebral trauma

    Institute of Scientific and Technical Information of China (English)

    刘涛; 何晓光; 刘佰运

    2010-01-01

    目的 通过对颅脑创伤早期死亡资料的分析和讨论,为以后有针对性的治疗提供依据.方法 对326例死亡(1周内)病例的资料进行回顾性分析,探讨导致急性期死亡的主要原因.结果 在所有1周内死亡的病例中,顽固性高颅压脑疝居首位,占82%;其他全身合并症8%;原发脑干损伤6%;急性失血性休克4%.而由顽固性高颅压脑疝导致的死亡病例数主要集中在伤后前2 d内,占58%.133例急救手术减压后的死亡均因术后二次出现顽固性高颅压所致.结论 由多种因素导致的顽固性高颅压是急性期死亡的主要原因,及时准确地发现顽固性高颅压的原因,早期预防是降低重型颅脑创伤死亡率的关键.%Objective To summarize the clinical characteristics and management of cases of early death of acute closed craniocerebral trauma. Methods The clinical data of 326 early death ( within 1 week) cases of acute closed severe traumatic brain injury were studied retrospectively to identify the main causes of death in acute phase. Results The main causes of early death were refractory high intracranial pressure because of intracranial hematoma, cerebral ischemia, cerebral edema. The main causes of early death included: Refractory intracranial hypertension leading to brain herniation (82%), other systemic complications (8%) , primary brain stem injury( 6% ) and acute hemorrhagic shock(4%). 58% death due to refractory intracranial hypertension occured within 2 days. The cause of 133 postoperative death was refractory intracranial hypertension. Conclusions The main cause of early death of acute closed craniocerebral trauma is refractory intracranial hypertension. It is very important to find the cause of refractory intracranial hypertension for early prevention and therapy.

  5. Age of Trauma Onset and HPA Axis Dysregulation Among Trauma-Exposed Youth.

    Science.gov (United States)

    Kuhlman, Kate Ryan; Vargas, Ivan; Geiss, Elisa G; Lopez-Duran, Nestor L

    2015-12-01

    The hypothalamic-pituitary-adrenal axis (HPA axis) is a pathway through which childhood trauma may increase risk for negative health outcomes. The HPA axis is sensitive to stress throughout development; however, few studies have examined whether timing of exposure to childhood trauma is related to differences in later HPA axis functioning. Therefore, we examined the association between age of first trauma and HPA axis functioning among adolescents, and whether these associations varied by sex. Parents of 97 youth (aged 9-16 years) completed the Early Trauma Inventory (ETI), and youth completed the Socially-Evaluated Cold-Pressor Task (SECPT). We measured salivary cortisol response to the SECPT, the cortisol awakening response, and diurnal regulation at home across 2 consecutive weekdays. Exposure to trauma during infancy related to delayed cortisol recovery from peak responses to acute stress, d = 0.23 to 0.42. Timing of trauma exposure related to diverging patterns of diurnal cortisol regulation for males, d = 0.55, and females, d = 0.57. Therefore, the HPA axis may be susceptible to developing acute stress dysregulation when exposed to trauma during infancy, whereas the consequences within circadian cortisol regulation may occur in the context of later trauma exposure and vary by sex. Further investigations are warranted to characterize HPA axis sensitivity to exposure to childhood trauma across child development.

  6. Orthopaedic nurses' perception of research utilization - A cross sectional survey

    DEFF Research Database (Denmark)

    Berthelsen, Connie Bøttcher; Hølge-Hazelton, Bibi

    2015-01-01

    of acceptance from colleagues and section head nurses and a shortage of time. This study forms a baseline as a part of a larger study and contributes knowledge useful to other orthopaedic departments with an interest in optimizing nursing research to improve orthopaedic nursing care quality....

  7. Smartphone apps for orthopaedic sports medicine – a smart move?

    OpenAIRE

    Wong, Seng Juong; Robertson, Greg A.; Connor, Katie L.; Brady, Richard R.; Wood, Alexander M

    2015-01-01

    Background With the advent of smartphones together with their downloadable applications (apps), there is increasing opportunities for doctors, including orthopaedic sports surgeons, to integrate such technology into clinical practice. However, the clinical reliability of these medical apps remains questionable. We reviewed available apps themed specifically towards Orthopaedic Sports Medicine and related conditions and assessed the level of medical professional involvement in their design and...

  8. Social Competence and Temperament in Children with Chronic Orthopaedic Disability

    Science.gov (United States)

    Yagmurlu, Bilge; Yavuz, H. Melis

    2015-01-01

    The aim of the study was to investigate social competence in children with orthopaedic disability and its concurrent relations to child's temperament, health condition, and maternal warmth. Participants were 68 Turkish children (mean = 5.94 years) with chronic orthopaedic disability and their mothers coming from disadvantaged backgrounds.…

  9. A Clinico- Epidemiological Study Of Filarial Related Orthopaedic Manifestations

    Directory of Open Access Journals (Sweden)

    Patond K.R

    1992-01-01

    Full Text Available An epidemiological study was undertaken to study the incidence and distribution of orthopaedic manifestations of filariasis in an endemic area. A total of 207 cases were clinically examined and investigated. Patients were divided into three groups , viz., Group A: Orthopaedic manifestations with no history of filariasis . Group B: Orthopaedic manifestations with history of filariasis such as microfilaraemia or filarial fevers etc., Group C: Orthopaedic manifestations with chronic manifestations such as elephantiasis, hydrocele etc. To confirm filarial etiology, all the cases were examined for the presence of filarial antibody by indirect ELISA using wuchereda bancrofti microfilarial excretory- secretary antigen (wd Mf ESAg . A total of 61 of 102 patients of Group A, 14 of 21 patients of group B, and 73 of 84 patients of Group C were positive for filarial antibody. This study showed the prevalence of filarial antibody in about 71.4% of various orthopaedic manifestations.

  10. : FMRI in acoustic trauma sequelae

    OpenAIRE

    Job, Agnès; Pons, Yoann; Lamalle, Laurent; Jaillard, Assia; Buck, Karl; Segebarth, Christoph; Delon-Martin, Chantal

    2012-01-01

    International audience The most common consequences of acute acoustic trauma (AAT) are hearing loss at frequencies above 3 kHz and tinnitus. In this study, we have used functional Magnetic Resonance Imaging (fMRI) to visualize neuronal activation patterns in military adults with AAT and various tinnitus sequelae during an auditory "oddball" attention task. AAT subjects displayed overactivities principally during reflex of target sound detection, in sensorimotor areas and in emotion-related...

  11. Ventilatory strategies in trauma patients

    OpenAIRE

    Shubhangi Arora; Preet Mohinder Singh; Anjan Trikha

    2014-01-01

    Lung injury in trauma patients can occur because of direct injury to lung or due to secondary effects of injury elsewhere for example fat embolism from a long bone fracture, or due to response to a systemic insult such as; acute respiratory distress syndrome (ARDS) secondary to sepsis or transfusion related lung injury. There are certain special situations like head injury where the primary culprit is not the lung, but the brain and the ventilator strategy is aimed at preserving the brain tis...

  12. A high admission syndecan-1 level, a marker of endothelial glycocalyx degradation, is associated with inflammation, protein C depletion, fibrinolysis, and increased mortality in trauma patients

    DEFF Research Database (Denmark)

    Johansson, Pär I; Stensballe, Jakob; Rasmussen, Lars S;

    2011-01-01

    To investigate the association between markers of acute endothelial glycocalyx degradation, inflammation, coagulopathy, and mortality after trauma.......To investigate the association between markers of acute endothelial glycocalyx degradation, inflammation, coagulopathy, and mortality after trauma....

  13. A resposta metabólica ao trauma cranioencefálico é autolimitada? Análise das proteínas de fase aguda e glicemia Is the metabolic response self-limited in head trauma? Analysis of acute phase proteins and glycemia

    Directory of Open Access Journals (Sweden)

    ARTHUR O. SCHELP

    1998-12-01

    and December 1993 in University Hospital of Botucatu, UNESP, were selected 28 male patients, with Glasgow severity scale between 4 and 6, with pO2< 70 mm Hg, weighting 60 kg or more. Among these patients, 6 finished the study, including analysis of the excretion of N, acute phase proteins, glycemia, triglycerides and amine nitrogen. During the study there were no changes in nitrogen balance and there was a decrease in protein C-reative. Glycemia tends to fall within two weeks after injury. The authors make some considerations about possible mechanisms involved in brain modulation associated with the period of dependence of hypermetabolism and hypercatabolism after closed brain injury. There are some evidences that the brain responds to head trauma with a gobal non specific way, which tends to be reorganized beyond the first two weeks after lesion. The study does not show any influence of the type and severity of head trauma.

  14. The role of biofilm on orthopaedic implants: the "Holy Grail" of post-traumatic infection management?

    Science.gov (United States)

    Mauffrey, C; Herbert, B; Young, H; Wilson, M L; Hake, M; Stahel, P F

    2016-08-01

    The development of post-traumatic infection is potentially a limb threatening condition. The orthopaedic trauma literature lags behind the research performed by our arthroplasty colleagues on the topic of implant-related infections. Surgical site infections in the setting of a recent ORIF are notoriously hard to eradicate due to biofilm formation around the implant. This bacteria-friendly, dynamic, living pluri-organism structure has the ability to morph and adapt to virtually any environment with the aim to maintain the causative organism alive. The challenges are twofold: establishing an accurate diagnosis with speciation/sensitivity and eradicating the infection. Multiple strategies have been researched to improve diagnostic accuracy, to prevent biofilm formation on orthopaedic implants, to mobilize/detach or weaken the biofilm or to target specifically bacteria embedded in the biofilm. The purpose of our paper is to review the patho-physiology of this mysterious pluri-cellular structure and to summarize some of the most pertinent research performed to improve diagnostic and treatment strategies in biofilm-related infections. PMID:27262848

  15. Irish (Republic) versus British (North West) orthopaedic trainees: what are the differences?

    LENUS (Irish Health Repository)

    Banks, L N

    2012-02-01

    British Trainees have gradually had their working week curtained over the last 8 years. The Republic of Ireland Trainees have not been subjected to the European Working Time Directive prior to 2009 and have therefore worked on average, more hours than their British counterparts. We wanted to see if the differing schemes had an impact on recruiting and training orthopaedic surgeons. We surveyed Republic of Ireland orthopaedic specialist registrars (SpRs) and North West (NW) British SpRs\\/specialist trainees (ST3 and above) to see if there were any discernable differences in working patterns and subsequent training exposure. A standard proforma was given to Irish Trainees and to NW SpRs\\/STs at their National or regional teaching (January\\/February 2009). 62% of Irish and 47% of British NW Trainees responded. Irish trainees were more likely to have obtained a post-graduate degree (p = 0.03). The Irish worked more hours per week (p < 0.001) doing more trauma operative lists (p = 0.003) and more total cases per 6 months than the NW British (p = 0.003). This study suggests that more hours worked, equals more operative exposure, without detriment to the academic side of training. Obviously it is not possible to say whether fewer operations make for a poorer surgeon, but the evidence suggests that it may be true.

  16. Is it worth screening elective orthopaedic patients for carriage of Staphylococcus aureus? A part-retrospective case–control study in a Scottish hospital

    Science.gov (United States)

    Dancer, Stephanie J; Christison, Fraser; Eslami, Attaolah; Gregori, Alberto; Miller, Roslyn; Perisamy, Kumar; Robertson, Chris; Graves, Nick

    2016-01-01

    Background With recent focus on methicillin-resistant Staphylococcus aureus (MRSA) screening, methicillin-susceptible S. aureus (MSSA) has been overlooked. MSSA infections are costly and debilitating in orthopaedic surgery. Methods We broadened MRSA screening to include MSSA for elective orthopaedic patients. Preoperative decolonisation was offered if appropriate. Elective and trauma patients were audited for staphylococcal infection during 2 6-month periods (A: January to June 2013 MRSA screening; B: January to June 2014 MRSA and MSSA screening). Trauma patients are not screened presurgery and provided a control. MSSA screening costs of a modelled cohort of 500 elective patients were offset by changes in number and costs of MSSA infections to demonstrate the change in total health service costs. Findings Trauma patients showed similar infection rates during both periods (p=1). In period A, 4 (1.72%) and 15 (6.47%) of 232 elective patients suffered superficial and deep MSSA infections, respectively, with 6 superficial (2%) and 1 deep (0.3%) infection among 307 elective patients during period B. For any MSSA infection, risk ratios were 0.95 (95% CI 0.41 to 2.23) for trauma and 0.28 (95% CI 0.12 to 0.65) for elective patients (period B vs period A). For deep MSSA infections, risk ratios were 0.58 (95% CI 0.20 to 1.67) for trauma and 0.05 (95% CI 0.01 to 0.36) for elective patients (p=0.011). There were 29.12 fewer deep infections in the modelled cohort of 500 patients, with a cost reduction of £831 678 for 500 patients screened. Conclusions MSSA screening for elective orthopaedic patients may reduce the risk of deep postoperative MSSA infection with associated cost-benefits. PMID:27601492

  17. Organizational network in trauma management in Italy

    Directory of Open Access Journals (Sweden)

    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

  18. Thromboembolism prophylaxis practices in orthopaedic arthroplasty patients.

    LENUS (Irish Health Repository)

    Cawley, D

    2010-10-01

    Thromboembolic events are a post-operative complication of arthroplasty surgery for up to 3 months. The incidence however, is not fully known. Some form of prophylaxis should be provided to all arthroplasty patients. Clinicians are wary of side effects, compliance profile and the associated cost. The objective of this study is to investigate practice patterns and their relevance to 3 risk groups. Ninety questionnaires were sent to orthopaedic surgeons with 3 hypothetical clinical scenarios and 10 prophylaxis regimes for thromboembolism across different risk groups. The response rate was 81\\/90 (90%). The most popular options in all 3 cases were early mobilisation, thrombo-embolism deterrant (TED) stockings and low molecular weight heparin (LMWH) (51\\/81, 62% of all cases). An inconsistent relationship exists between preferred practice and relevant guidelines. Preferred practice does not correlate with each level of risk.

  19. [Functional and orthopaedic aspects of dystrophinopathies].

    Science.gov (United States)

    Boulay, C; Finidori, G

    2015-12-01

    Although the clinical picture and the natural progression of Duchenne muscular dystrophy (DMD) and Becker muscular dystrophy (BMD) differ, borderline forms exist. Classical orthopaedic treatment is based on self-rehabilitation (by the parents and the patient), physical therapy, posture alignment with orthotics, ergotherapy to set up technical aides, notably positioning in an electric wheelchair to provide more satisfactory autonomy. The functional aspect predominates over pure orthopaedics. Although surgical indications have evolved for the lower limbs, pelvic-spinal arthrodesis for treatment of scoliosis remains the reference treatment, but the methods have evolved since the advent of corticotherapy for DMD. Corticotherapy slows the progression of motor deficits, the age at which walking ability is lost is delayed (shifting from 10 years to 13-14 years depending on the studies), scoliosis progresses later, respiratory insufficiency is better controlled, and therefore survival is prolonged (between 20 and 40 years). However, although this functional aspect seems to respond better to the progress in overall treatment, it also results from a multidisciplinary approach to the disease. Nevertheless, assessment is required, not at a time t as reflected by the scales currently in use, but during daily activities as proposed by qualitative and quantitative monitoring seeking to model nyctohemeral functional motor skills. The principle is to characterize the type of activity (sitting, standing, lying down, walking), its duration, its intensity (walking speed), its frequency (number of activity changes, number of walking episodes), and their sequence (temporal sequence, organization of activity variation). The goal is to identify the variety of functional motor skills and their occurrence over time to determine whether treatment contributes a functional benefit and whether this benefit is put into practice daily. PMID:26773586

  20. Utilization of alteplase in trauma victim with an open abdomen

    OpenAIRE

    Martin, Sharolyn L; Tellez, M Geno

    2011-01-01

    Trauma victims with multisystem injuries are at risk for the development of deep vein thrombosis and pulmonary embolus (PE). The use of thrombolytic therapy remains very controversial and not well-documented in both the postsurgical and trauma subset of patients. Major trauma, surgery or head injury have been noted as absolute contraindications to thrombolysis in acute myocardial infarction. The decision to utilize thrombolytic therapy cannot be algorithmic; it must be based on the assessment...

  1. Thrombelastography and tromboelastometry in assessing coagulopathy in trauma

    OpenAIRE

    Bochsen Louise; Stissing Trine; Johansson Pär I; Ostrowski Sisse R

    2009-01-01

    Abstract Death due to trauma is the leading cause of lost life years worldwide, with haemorrhage being responsible for 30-40% of trauma mortality and accounting for almost 50% of the deaths the initial 24 h. On admission, 25-35% of trauma patients present with coagulopathy, which is associated with a several-fold increase in morbidity and mortality. The recent introduction of haemostatic control resuscitation along with emerging understanding of acute post-traumatic coagulability, are importa...

  2. The trauma film paradigm as an experimental psychopathology model of psychological trauma: intrusive memories and beyond.

    Science.gov (United States)

    James, Ella L; Lau-Zhu, Alex; Clark, Ian A; Visser, Renée M; Hagenaars, Muriel A; Holmes, Emily A

    2016-07-01

    A better understanding of psychological trauma is fundamental to clinical psychology. Following traumatic event(s), a clinically significant number of people develop symptoms, including those of Acute Stress Disorder and/or Post Traumatic Stress Disorder. The trauma film paradigm offers an experimental psychopathology model to study both exposure and reactions to psychological trauma, including the hallmark symptom of intrusive memories. We reviewed 74 articles that have used this paradigm since the earliest review (Holmes & Bourne, 2008) until July 2014. Highlighting the different stages of trauma processing, i.e. pre-, peri- and post-trauma, the studies are divided according to manipulations before, during and after film viewing, for experimental as well as correlational designs. While the majority of studies focussed on the frequency of intrusive memories, other reactions to trauma were also modelled. We discuss the strengths and weaknesses of the trauma film paradigm as an experimental psychopathology model of trauma, consider ethical issues, and suggest future directions. By understanding the basic mechanisms underlying trauma symptom development, we can begin to translate findings from the laboratory to the clinic, test innovative science-driven interventions, and in the future reduce the debilitating effects of psychopathology following stressful and/or traumatic events.

  3. 多发伤患者血清胆碱酯酶与急性期蛋白的相关性%Relationship between serum cholinesterase and acute-phase proteins in patients with multiple trauma

    Institute of Scientific and Technical Information of China (English)

    巴立; 张茂; 沈凌炜; 吴定钱; 干建新; 徐少文

    2008-01-01

    和第7天显著低于存活组,CRP仅在第7天显著高于存活组,Logistic回归分析提示仅血清ChE和PAB是判断预后的独立因素. 结论 血清ChE可视为负急性期蛋白的一种,在反映多发伤病情严重度和预测患者转归中的综合价值要优于其他主要APP.%Objective To investigate the relationship between serum cholinesterase(ChE) and acute-phase proteins in patients with multiple trauma, then to evaluate their significance to judge prognosis. Method It's a prospective observation study. Patients with multiple trauma admitted to emergency intensive care unit,Second Af-filiated Hospital, Zhejiang Universieg, school of medicihe within 24 h after trauma from Oct. 2005 to Oct. 2007 were enrolled. And those with chronic liver disease, touching orgnaophosphorus, active tuberculosis, tumor, in-fection of major organ before trauma, liver injury or age < 18 year were excluded. Among 81 patients, 57 were male and24 female. The average age was (46±18) years, and the average injury severity score was (34.0±11.9).Seventy six healthy were selected as controls, 53 male and 23 female, with an average age of (44±16)years. The exclusion standards were the same as those in patients. Both groups had same gender proportion and age. Senum ChE and acute-phase proteins(APP) including albumin(ALB), prealbumin(PAB), transferrin(TRF),C-reactive protein(CRP) in patients were detected at 1, 3, 7 d after trauma. The acute physiology and chronic health evaluation Ⅲ (APACHEⅢ) was recorded simuhancously. Serum ChE, ALB, PAB, TRF, CRP in the controls were also detected. All of these indexes in the controls were compared with thoses in patients by t test or rank surn test. The dynamic changes of serum ChE and APPs in patients were analyzed by one way repeated mea-sures ANOVA. The relationships between serum ChE and those APPs and the relationships between APACHE Ⅲ and these indexes were analyzed by Pearson correlation analysis. We also compared these indexes

  4. Visceral Trauma: Principles of Management and Role of Embolotherapy

    OpenAIRE

    Stratil, Peter G.; Burdick, Thomas R.

    2008-01-01

    Interventional radiology for the treatment of traumatic visceral hemorrhage has emerged as an important adjunct to modern trauma care. This article outlines the general surgical concepts of the acute care of trauma patients as a guideline for catheter-based therapy. Specific considerations are presented for embolizing visceral injuries in the liver, spleen, and kidney. Expected outcomes and follow-up are reviewed.

  5. Trauma-Sensitive Schools: An Evidence-Based Approach

    Science.gov (United States)

    Plumb, Jacqui L.; Bush, Kelly A.; Kersevich, Sonia E.

    2016-01-01

    Adverse childhood experiences (ACEs) are a common and pervasive problem. There is a positive correlation between ACEs and difficulties across the lifespan. Unlike healthy forms of stress, ACEs have a detrimental impact on the developing brain. There are three types of trauma: acute, chronic, and complex. Most ACEs are considered complex trauma,…

  6. The Sanctuary Model of Trauma-Informed Organizational Change

    Science.gov (United States)

    Bloom, Sandra L.; Sreedhar, Sarah Yanosy

    2008-01-01

    This article features the Sanctuary Model[R], a trauma-informed method for creating or changing an organizational culture. Although the model is based on trauma theory, its tenets have application in working with children and adults across a wide diagnostic spectrum. Originally developed in a short-term, acute inpatient psychiatric setting for…

  7. Prevention of Orthopaedic Implant Infection in Patients Undergoing Dental Procedures.

    Science.gov (United States)

    Watters, William; Rethman, Michael P; Hanson, Nicholas Buck; Abt, Elliot; Anderson, Paul A; Carroll, Karen C; Futrell, Harry C; Garvin, Kevin; Glenn, Stephen O; Hellstein, John; Hewlett, Angela; Kolessar, David; Moucha, Calin; O'Donnell, Richard J; O'Toole, John E; Osmon, Douglas R; Evans, Richard Parker; Rinella, Anthony; Steinberg, Mark J; Goldberg, Michael; Ristic, Helen; Boyer, Kevin; Sluka, Patrick; Martin, William Robert; Cummins, Deborah S; Song, Sharon; Woznica, Anne; Gross, Leeaht

    2013-03-01

    The Prevention of Orthopaedic Implant Infection in Patients Undergoing Dental Procedures evidence-based clinical practice guideline was codeveloped by the American Academy of Orthopaedic Surgeons (AAOS) and the American Dental Association. This guideline replaces the previous AAOS Information Statement, "Antibiotic Prophylaxis in Bacteremia in Patients With Joint Replacement," published in 2009. Based on the best current evidence and a systematic review of published studies, three recommendations have been created to guide clinical practice in the prevention of orthopaedic implant infections in patients undergoing dental procedures. The first recommendation is graded as Limited; this recommendation proposes that the practitioner consider changing the long-standing practice of routinely prescribing prophylactic antibiotic for patients with orthopaedic implants who undergo dental procedures. The second, graded as Inconclusive, addresses the use of oral topical antimicrobials in the prevention of periprosthetic joint infections. The third recommendation, a Consensus statement, addresses the maintenance of good oral hygiene.

  8. A basic introduction to statistics for the orthopaedic surgeon.

    Science.gov (United States)

    Bertrand, Catherine; Van Riet, Roger; Verstreken, Frederik; Michielsen, Jef

    2012-02-01

    Orthopaedic surgeons should review the orthopaedic literature in order to keep pace with the latest insights and practices. A good understanding of basic statistical principles is of crucial importance to the ability to read articles critically, to interpret results and to arrive at correct conclusions. This paper explains some of the key concepts in statistics, including hypothesis testing, Type I and Type II errors, testing of normality, sample size and p values. PMID:22523921

  9. Enhanced recovery after surgery (ERAS): an orthopaedic perspective.

    Science.gov (United States)

    White, Jonathan J E; Houghton-Clemmey, Robert; Marval, Paul

    2013-10-01

    Enhanced recovery after surgery (ERAS) is a programme that aims to improve the care of elective surgical patients. Accelerated care pathways are delivered using a multidisciplinary approach, leading to reduced lengths of hospital stay, improved quality of treatment, and better outcomes. These programmes have gained considerable popularity in orthopaedics recently, however their widespread adoption remains to be seen. This article highlights the key evidence concerning ERAS in orthopaedic surgery. PMID:24279038

  10. Relationship between trauma narratives and trauma pathology.

    Science.gov (United States)

    Amir, N; Stafford, J; Freshman, M S; Foa, E B

    1998-04-01

    In this study we examined the relationship between posttrauma pathology and the level of articulation (complexity) in rape narratives recounted by victims shortly after the assault. Degree of articulation was operationalized as the reading level of the narrative as determined by a computer program. Shortly after the trauma, reading level was correlated with severity of anxiety but not with posttraumatic stress disorder (PTSD) symptoms. Degree of the narrative articulation shortly after the trauma, however, was related to severity of later PTSD. These results are consistent with the hypothesis that the less developed trauma narratives hinder recovery from trauma. PMID:9565923

  11. 右美托咪定对急性颅脑损伤术后氧化应激的影响%Effects of dexmedetomidine on oxidative stress response after operation in patients with acute craniocerebral trauma

    Institute of Scientific and Technical Information of China (English)

    邓庆华; 戴建强; 吴新文; 李建玉

    2015-01-01

    目的:探讨右美托咪定对急性颅脑损伤患者术后氧化应激反应的影响。方法选择本院急性颅脑损伤后24 h内行开颅血肿清除加去骨瓣减压术的成年患者60例,术后维持镇静12 h。按照术后采用的镇静药物不同将患者分为咪达唑仑组和右美托咪定组,每组30例。分别于术毕(T0)、术后3 h(T1)、术后6 h (T2)、术后12 h(T3)监测每位患者平均动脉压(MAP)、心率(HR)、血糖、血清S-100B蛋白(S-100B)、丙二醛(MDA)和超氧化物歧化酶(SOD)浓度。结果患者术后HR、MAP及血糖维持稳定,右美托咪定组患者比咪达唑仑组患者明显偏低(P<0.05)。2组患者术后S-100B、MDA浓度均逐渐降低,SOD活性逐渐升高,而右美托咪定组患者较右美托咪定组患者变化更为显著(P<0.05)。结论右美托咪定能有效维持急性颅脑损伤患者术后血流动力学稳定,减轻机体的氧化应激反应,有益于脑损伤康复。%Objective To investigate the effects of dexmedetomidine on oxidative stress response after operation in patients with acute craniocerebral trauma. Methods Sixty patients who underwent intracranial hematoma and decompressive craniectomy within 24 h after acute craniocerebral trauma,were randomly divided into midazolam group and dexmedetomidine group(n=30). All patients were maintained seda-tion for 12 h after operation. Mean arterial blood pressure (MAP),heart rate (HR),blood glucose,S-100B protein (S-100B),malond-ia1ehyde(MDA) and superoxide dismutase (SOD) were recorded at the end of operation(T0),3 h(T1),6 h(T2),12 h(T3) after opera-tion. Results Postoperative MAP, HR and blood glucose were stability in two groups. MAP, HR and blood glucose of dexmedetomidine group were lower than those of midazolam group(P<0. 05). The serum concentrations of S-100B and MDA gradually reduced,and the serum levels of SOD gradually increased at T1 ~T3 in two groups. Compared with midazolam group, these changes were significantly

  12. The molecular fingerprint of lung inflammation after blunt chest trauma

    OpenAIRE

    Ehrnthaller, Christian; Flierl, Michael; Perl, Mario; Denk, Stephanie; Unnewehr, Heike; Ward, Peter A.; Radermacher, Peter; Ignatius, Anita; Gebhard, Florian; Chinnaiyan, Arul; Huber-Lang, Markus

    2015-01-01

    Background After severe blunt chest trauma, the development of an acute lung injury (ALI) is often associated with severe or even lethal complications. Especially in multiple injured patients after blunt chest trauma ALI/ARDS [acute respiratory distress syndrome (ARDS)] is frequent. However, in the initial posttraumatic phase, inflammatory clinical signs are often not apparent and underlying changes in gene-expression profile are unknown. Methods Therefore, inflammation in lung tissue followi...

  13. Clinical study on validation systemic inflammatory response syndrome score in predicting prognosis in acute craniocerebral trauma%SIRS评分应用于预测急性颅脑损伤患者预后的临床研究

    Institute of Scientific and Technical Information of China (English)

    朱志军; 黄文; 欧阳毅

    2008-01-01

    目的 探讨全身炎症反应综合征(SIRS)评分预测急性颅脑损伤患者预后的作用和意义.方法 对收治的620例急性颅脑损伤患者在入院24 h内进行SIRS评分及GCS评分,分析不同SIRS分值患者的病死率、相同年龄患者不同GCS分值与SIRS分值及预后的关系.结果 随着SIRS分值的升高,患者病死率增加,当SIRS分值≥2分时患者病死率显著升高,与SIRS分值<2分时比较差异有统计学意义(P<0.05);相同年龄组当SIRS分值≥2分时,GCS分值为8~12分的患者病死率15.38%(4/26),GCS分值<8分的患者病死率50.00%(8/16),二者差异有统计学意义(P<0.05).结论 SIRS评分具有独立预测颅脑损伤患者预后的作用,有一定的临床应用价值.%Objective To explore the effect and significance of systemic inflammatory response syndrome(SIRS )score in predicting prognosis in acute craniocerebral trauma. Methods The clinical data of 620 patients were collected at admission from January 2003 to December 2007, GCS and SIRS score were calculated in 24 hours.The relation of the mortality rates and GCS score were analyzed in different SIRS score patients by controlling age. Results With SIRS score increasing,mortality rates increased as well,and pa-tients with SIRS (score≥2) mortality rates had significantly higher,and also in the same age and GCS score group.Mortality rotes were significant in staifistics (P<0.05). Conclusion SIRS score is significant inde-pendent predicting prognosis in acute craniocerebral trauma and in clinic.

  14. Quality in Trauma Care : Improving the Discharge Procedure of Patients by Means of Lean Six Sigma

    NARCIS (Netherlands)

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

    2010-01-01

    Background: 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

  15. Tissue engineering skeletal muscle for orthopaedic applications

    Science.gov (United States)

    Payumo, Francis C.; Kim, Hyun D.; Sherling, Michael A.; Smith, Lee P.; Powell, Courtney; Wang, Xiao; Keeping, Hugh S.; Valentini, Robert F.; Vandenburgh, Herman H.

    2002-01-01

    With current technology, tissue-engineered skeletal muscle analogues (bioartificial muscles) generate too little active force to be clinically useful in orthopaedic applications. They have been engineered genetically with numerous transgenes (growth hormone, insulinlike growth factor-1, erythropoietin, vascular endothelial growth factor), and have been shown to deliver these therapeutic proteins either locally or systemically for months in vivo. Bone morphogenetic proteins belonging to the transforming growth factor-beta superfamily are osteoinductive molecules that drive the differentiation pathway of mesenchymal cells toward the chondroblastic or osteoblastic lineage, and stimulate bone formation in vivo. To determine whether skeletal muscle cells endogenously expressing bone morphogenetic proteins might serve as a vehicle for systemic bone morphogenetic protein delivery in vivo, proliferating skeletal myoblasts (C2C12) were transduced with a replication defective retrovirus containing the gene for recombinant human bone morphogenetic protein-6 (C2BMP-6). The C2BMP-6 cells constitutively expressed recombinant human bone morphogenetic protein-6 and synthesized bioactive recombinant human bone morphogenetic protein-6, based on increased alkaline phosphatase activity in coincubated mesenchymal cells. C2BMP-6 cells did not secrete soluble, bioactive recombinant human bone morphogenetic protein-6, but retained the bioactivity in the cell layer. Therefore, genetically-engineered skeletal muscle cells might serve as a platform for long-term delivery of osteoinductive bone morphogenetic proteins locally.

  16. Plaster of Paris: the orthopaedic surgeon heritage.

    Science.gov (United States)

    Hernigou, Philippe

    2016-08-01

    Plastering is one of the most ancient of the building handicrafts. Plaster is the common name for calcium sulphate hemi hydrate made by heating the mineral gypsum, the common name for sulphate of lime. In the tenth century the Arabs used liquid plaster in orthopaedic treatment. At the beginning of the nineteenth century, patients with fractures of the lower extremities-and often of the upper extremities as well-were treated in bed with restriction of all activity for many weeks until the fractures united. It was the practice of surgeons to dress wounds and fractures at frequent intervals. The bandages, pads, and splints were removed, the fractures manipulated, and the dressings reapplied. The search for simpler, less cumbersome methods of treatment led to the development of occlusive dressings, stiffened at first with starch and later with plaster of Paris. The ambulatory treatment of fractures was the direct result of these innovations. Two military surgeons, Antonius Mathijsen of the Netherlands, and Nikolai Ivanovitch Pirogov of Russia, were responsible for the introduction of the new plaster bandage technique. At the beginning of the twentieth century the technique was improved by Jean-François Calot, a French surgeon, who invented the hand manufacture of plaster bandage as a roll. During the twentieth century, walking cast and ambulation for fresh fractures were developed with plaster and pin incorporated in plaster; the open fracture care concept was introduced with plaster of Paris by Trueta before the external fixation. PMID:27055448

  17. Justifications and needs for diversity in orthopaedics.

    Science.gov (United States)

    White, A A

    1999-05-01

    America is founded on high humanitarian, democratic ideals. The historic facts of slavery, discrimination, and segregation challenge and taint these democratic principles. Although progress has been made, serious racial problems remain. In 1997, the United States had 474 active hate groups, up 20% from 1996. African American males who have the same education as white males doing the same work earn approximately 75% of what their white counterparts earn. America, as predicted by the Kerner Commission Report, is two societies: black and white, separate, and unequal. Some astonishing disparities in healthcare exist. Peer reviewed medical literature documents that African Americans have higher infant mortality rates, shorter life expectancies, fewer joint replacements, and more amputations than whites. Communications within a diverse group of students and teachers enriches the educational experience. The late Supreme Court Justice Lewis Powell, LLD, asserted that a medical student from a particular background may enrich classmates' understanding of people whose cultures are different from their own, and improve their ability to serve a heterogeneous patient population. Diversity on clinical teams can enhance rapport between patient and physician, and can diminish unthinking insults to patients, born of physician ethnic insensitivity. Healthcare facilities with diverse staffs are more likely than homogeneous facilities to attract and successfully serve the nation's diverse population. A University of California at Davis School of Medicine study showed that diversity can be achieved without compromising quality of patient care. Clinically and ideologically, diversity in orthopaedics is good for patients and for the country. PMID:10335274

  18. Head Trauma, First Aid

    Science.gov (United States)

    ... rashes clinical tools newsletter | contact Share | Head Trauma, First Aid A A A Head trauma signs and symptoms ... to take care for potential neck/spinal injury. First Aid Guide If you suspect either a serious head ...

  19. Common Reactions After Trauma

    Science.gov (United States)

    ... here Enter ZIP code here Common Reactions After Trauma Public This section is for Veterans, General Public, Family, & Friends Common Reactions After Trauma Available in Spanish: Reacciones Comunes Después de un ...

  20. Publication trend in the indian journal of orthopaedics: What is published and why?

    Directory of Open Access Journals (Sweden)

    Rishiram Poudel

    2015-01-01

    Full Text Available Background: Factors influencing publication of manuscripts in reputed journals have never been studied to the best of our knowledge. This study was conducted to evaluate the trend in publication within the Indian Journal of Orthopaedics (IJO. Materials and Methods: A cross-sectional study was conducted by accessing the online database of the IJO. All the issues available online were included. Published articles were classified into one of the following thirteen categories: (i Basic Sciences (ii trauma (upper limb and lower limb (iii infections (iv pediatric orthopedics (v arthroplasty (vi arthroscopy (vii spine surgery (viii musculoskeletal oncology (ix hand and microvascular surgery (x adult reconstruction (including the Ilizarov technique (xi general orthopedics and miscellaneous (xii letter to editor (xiii book review. A scatter diagram was plotted to study the individual trends. Results: A total of 2213 articles from 110 issues published between 1967 and 2014 were studied. Total number of articles per issue have increased over the years. Publications in the fields of trauma, adult reconstruction, arthroscopy and hand and microvascular surgery have increased steadily. Arthroplasty and spine surgery have recorded dramatic increase in publication. On the other hand, publications in the rest of the fields have declined of which the greatest fall is noted in the field of musculoskeletal oncology. Conclusions: Trend in publication with the IJO has changed over years with more articles being published in arthroplasty and Spine surgery. Despite advances, publication in the field of musculoskeletal oncology has fallen.

  1. MANAGEMENT OF LIVER TRAUMA

    OpenAIRE

    Dova Subba; Mallapraggada Rama Chandra; Erabatti

    2016-01-01

    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 h...

  2. 心理护理对颅脑外伤患者急性应激障碍的影响%The Effects of Psychological Nursing on Patients with Craniocerebral Trauma on Acute Stress Disorder

    Institute of Scientific and Technical Information of China (English)

    李敏; 周劲松

    2013-01-01

    Objective to investigate the effect of psychological nursing on patients with craniocerebral trauma on acute stress disorder (ASD). Methods 205 patients were enlisted. They were randomly divided into two groups: group with psychological nursing based on cognitive-behavior therapy (CBT) (experimental group) and group with general supportive methods (control group). The patients then accomplished acute stress disorder scale (ASDS) after 2 weeks or before leaving hospital. We analyzed the test results of ASDS with SPSS software. Results 20 patients in the experimental group were diagnosed with ASD, with prevalence being 19.23%, while 19 in the control group were diagnosed with ASD, with prevalence being 8.91%. It revealed significant difference (p< 0. 05).The experimental group scored less than the control group on the dissociative symptoms, re-experiencing symptom, avoidance and arousal (p<0.05). The experimental group scored less (46.91±27.54) than the control group (56.73±29.80) on the total points of ASDS (p<0.05). Conclusion Psychological nursing based on CBT can effectively alleviate the occurrence of ASD on patients with craniocerebral trauma.%目的探讨心理护理对颅脑外伤患者急性应激障碍(Acute Stress Disorder,ASD)的影响.方法根据自愿原则纳入205例患者,入院时随机分入2组,试验组入院后1星期内采用基于认知行为治疗(cognitive-behavior therapy, CBT)的心理护理措施,对照组仅一般支持性心理护理,2星期后或出院前由患者完成急性应激障碍量表(Acute Stress Disorder Scale, ASDS),采用SPSS软件对结果进行统计学分析.结果对照组有20人诊断为ASD,患病率为19.23%,试验组9人诊断为ASD,患病率为8.91%,两者差异有统计学意义(P<0.05);试验组在分离症状、创伤再体验症状、回避症状、高警觉症状4个维度得分低于于对照组(P<0.05);试验组ASD患者平均ASDS得分(46.91±27.54)低于对照组(56.73±29.80)(P<0.05).结论基

  3. Helping Youth Overcome Trauma

    Science.gov (United States)

    Chambers, Jamie C.

    2005-01-01

    The effects of trauma can roll on unchecked like a spirit of death. In its path are strewn its once vibrant victims. Human bonds are rent asunder by the disgrace of trauma. These are the youngsters who have been verbally bashed, physically battered, sexually assaulted, and spiritually exploited. Other traumas of childhood neglect include: (1)…

  4. Musculoskeletal symptoms and orthopaedic complications in pregnancy: pathophysiology, diagnostic approaches and modern management.

    Science.gov (United States)

    Bhardwaj, Amit; Nagandla, Kavitha

    2014-08-01

    Low back pain is a common musculoskeletal symptom in pregnancy that can present as lumbar pain or pelvic girdle pain, with significant physical and psychosocial implications. Pelvic girdle pain is more prevalent and results in greater disability than lumbar pain. It is possible to distinguish between these two conditions from a detailed history based on the site of the pain, its intensity, disability and pain provocation tests. Management of low back pain in pregnancy is conservative, with physical exercise for lumbar pain and minimising activities that exacerbate pain, analgesics and bed rest for pelvic girdle pain, as well as avoiding abduction beyond the pain-free zone in labour. There is evidence that stabilising exercises in patients with pelvic girdle pain postpartum have a beneficial effect. Other treatment modalities that have been shown to be safe and effective include pelvic belts, transcutaneous electrical nerve stimulation, spinal manipulative therapy, acupuncture and complementary therapy with yoga. Other orthopaedic complications in pregnancy such as carpal tunnel syndrome, pubic symphysis rupture, transient osteoporosis and osteonecrosis are usually self-limiting with a satisfactory outcome. However, a lack of awareness and failure to recognise these complications can result in long-term morbidity. Knowledge of the preoperative diagnostic investigations, surgical approaches and intraoperative positioning of the mother to avoid gravid uterus compression is vital in orthopaedic emergencies such as lumbar disc herniation, cauda equina syndrome, fractures and acute compartment syndrome of the lower limb to ensure a safe maternal and fetal outcome and to prevent serious disability. Pregnancy is not contraindicated in women with pre-existing orthopaedic complications such as kyphoscoliosis and total hip arthroplasty as there is no evidence to suggest increased maternal or fetal risks. PMID:24904047

  5. Characteristics of gray-scale ultrasonic images of acute closed renal trauma in rabbits%兔急性闭合性肾外伤的灰阶超声特征观察

    Institute of Scientific and Technical Information of China (English)

    袁桂忠; 李叶阔; 王莎莎; 许瑞雪; 周群芳; 李婷

    2013-01-01

    Objective To observe the dynamic characteristics of gray-scale ultrasonic images of acute blunt renal trauma (BRT) in rabbits.Methods The acute BRT model was reproduced in 9 New Zealand white rabbits by SMS impactor with a 106.2N impact force.The gray-scale ultrasonic images of kidneys before impact,and immediate to 1 hour after impact were observed dynamically and videotaped.Then the rabbits were sacrificed and the kidneys were harvested,the macroscopic injury was observed,and the histopathological changes were evaluated under light microscope after HE staining.Results Gray-scale ultrasonic examination revealed enhanced echo with irregular shapes and relatively clear margins in injured renal parenchyma,but the extent of damage detected by ultrasound was smaller than the actual damage; the sequence of echo was interrupted when renal pelvis was injured.The existence of active bleeding or bleeding stopped by spontaneous coagulation could be judged preliminarily according to the amount of fluid under the renal capsule and the echo changes in injured area.Macroscopic examination revealed trauma of grade Ⅱ-Ⅳ in most rabbits.Histopathological examination revealed renal tissue injuries in different degrees.Macroscopic and microscopic hematuria could be seen in all rabbits.Conclusion Gray-scale ultrasound may be used to evaluate the trauma of renal parenchyma and pelvis,and roughly judge the existence of active bleeding and blood coagulation,but hard to estimate the degree of damage accurately.%目的 研究急性闭合性肾外伤(BRT)灰阶超声的动态变化特征.方法 健康新西兰大耳白兔9只,采用SMS型撞击器以106.2N的力量进行撞击建立急性BRT模型.撞击前行超声检查,采用高频灰阶超声全程观察撞击后1h声像图的变化情况并录制影像.然后处死实验动物,取出伤肾观察大体损伤情况,并行肾组织HE染色,光镜下观察病理组织学变化.结果 灰阶超声显示:肾实质损伤时,局部回声

  6. Highlighting intracranial pressure monitoring in patients with severe acute brain trauma Ressaltando a monitorização da pressão intracraniana em pacientes com traumatismo cerebral agudo grave

    Directory of Open Access Journals (Sweden)

    Antonio L. E Falcão

    1995-09-01

    Full Text Available Intracranial pressure (ICP monitoring was carried out in 100 patients with severe acute brain trauma, primarily by means of a subarachnoid catheter. Statistical associations were evaluated between maximum ICP values and: 1 Glasgow Coma Scale (GCS scores; 2 findings on computed tomography (CT scans of the head; and 3 mortality. A significant association was found between low GCS scores (3 to 5 and high ICP levels, as well as between focal lesions on CT scans and elevated ICP. Mortality was significantly higher in patients with ICP > 40 mm Hg than in those with ICP Monitorização da pressão intracraniana (PIC foi adotada em 100 pacientes com traumatismo cerebral agudo grave, usando-se preferencialmente um catéter subaracnóide. Associações estatísticas foram avaliadas entre valores máximos de PIC e : 1 número de pontos na Escala de Coma de Glasgow (ECG; 2 achados na tomografia computadorizada (TC da cabeça; e 3 mortalidade. Encontrou-se associação significante entre baixo número de pontos (3 a 5 na ECG e PIC elevada, assim como entre lesões focais na TC e hipertensão intracraniana. A mortalidade foi significantemente maior em pacientes com PIC > 40 mm Hg do que naqueles com PIC < 20 mm Hg.

  7. Development of a method to analyze orthopaedic practice expenses.

    Science.gov (United States)

    Brinker, M R; Pierce, P; Siegel, G

    2000-03-01

    The purpose of the current investigation was to present a standard method by which an orthopaedic practice can analyze its practice expenses. To accomplish this, a five-step process was developed to analyze practice expenses using a modified version of activity-based costing. In this method, general ledger expenses were assigned to 17 activities that encompass all the tasks and processes typically performed in an orthopaedic practice. These 17 activities were identified in a practice expense study conducted for the American Academy of Orthopaedic Surgeons. To calculate the cost of each activity, financial data were used from a group of 19 orthopaedic surgeons in Houston, Texas. The activities that consumed the largest portion of the employee work force (person hours) were service patients in office (25.0% of all person hours), maintain medical records (13.6% of all person hours), and resolve collection disputes and rebill charges (12.3% of all person hours). The activities that comprised the largest portion of the total expenses were maintain facility (21.4%), service patients in office (16.0%), and sustain business by managing and coordinating practice (13.8%). The five-step process of analyzing practice expenses was relatively easy to perform and it may be used reliably by most orthopaedic practices. PMID:10738440

  8. Acute chylous peritonitis due to acute pancreatitis

    OpenAIRE

    2012-01-01

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse. The development of chylous ascites is usually a chronic process mostly involving malignancy, trauma or surgery, and symptoms arise as a result of progressive abdominal distention. However, when accumulation of “chyle” occurs rapidly, the patient may present with signs of peritonitis. Preoperative...

  9. Treatment of 336 cases of chest trauma

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jing; CHU Xiang-yang; LIU Yi; WANG Yun-xi

    2012-01-01

    Objective: To summarize the clinical features,diagnosis and treatment of chest trauma.Methods: A retrospective analysis was conducted among 336 cases of chest trauma admitted to our hospital from January 2009 to May 2011.Results:Out of all cases,325 were cured,accounting for 96.7%; 11 died,accounting for 3.3%.Among the dead cases,one died of hemorrhagic shock,three of acute respiratory distress syndrome,three of multiple organ failure,and four of severe multiple traumas.Conclusions:(1) For patients with severe chest trauma,early emergency treatment is crucial to save life.(2) Open thoracic surgery is needed for acute cardiac tamponade,intrapulmonary vascular injuries,progressive intrathoracic bleeding,lung laceration,tracheal breakage,and diaphragmatic injury.In addition,operative timing and method should be well chosen.(3) Pulmonary contusion is one of common complications in chest trauma,for which the combination of strong anti-infection therapy and mechanical ventilation is an effective treatment strategy.

  10. Radionuclide evaluation of lung trauma.

    Science.gov (United States)

    Lull, R J; Tatum, J L; Sugerman, H J; Hartshorne, M F; Boll, D A; Kaplan, K A

    1983-07-01

    Nuclear medicine imaging procedures can play a significant role in evaluating the pulmonary complications that are seen in trauma patients. A quantitative method for measuring increased pulmonary capillary permeability that uses Tc-99m HSA allows early diagnosis of acute respiratory distress syndrome (ARDS) and accurately differentiates this condition from pneumonia or cardiogenic pulmonary edema. This technique may be of great value in following the response to therapy. The use of 133Xe to diagnose inhalation injury remains an important diagnostic tool, particularly at hospitals with specialized burn units. Regional decreases in ventilation-perfusion images reliably localize aspirated foreign bodies. Radionuclide techniques that are used to demonstrate gastropulmonary aspiration remain controversial and require further clinical evaluation. Pulmonary perfusion imaging, although nonspecific, may provide the earliest clue for correct diagnosis of fat embolism, air embolism, contusion, or laceration. Furthermore, the possibility of perfusion abnormality due to these uncommon conditions must be remembered whenever trauma patients are evaluated for pulmonary thromboembolism with scintigraphy. Occasionally, liver or spleen scintigraphy may be the most appropriate procedure when penetrating chest trauma also involves these subdiaphragmatic organs. PMID:6226097

  11. Radionuclide evaluation of lung trauma

    Energy Technology Data Exchange (ETDEWEB)

    Lull, R.J.; Tatum, J.L.; Sugerman, H.J.; Hartshorne, M.F.; Boll, D.A.; Kaplan, K.A.

    1983-07-01

    Nuclear medicine imaging procedures can play a significant role in evaluating the pulmonary complications that are seen in trauma patients. A quantitative method for measuring increased pulmonary capillary permeability that uses Tc-99m HSA allows early diagnosis of acute respiratory distress syndrome (ARDS) and accurately differentiates this condition from pneumonia or cardiogenic pulmonary edema. This technique may be of great value in following the response to therapy. The use of 133Xe to diagnose inhalation injury remains an important diagnostic tool, particularly at hospitals with specialized burn units. Regional decreases in ventilation-perfusion images reliably localize aspirated foreign bodies. Radionuclide techniques that are used to demonstrate gastropulmonary aspiration remain controversial and require further clinical evaluation. Pulmonary perfusion imaging, although nonspecific, may provide the earliest clue for correct diagnosis of fat embolism, air embolism, contusion, or laceration. Furthermore, the possibility of perfusion abnormality due to these uncommon conditions must be remembered whenever trauma patients are evaluated for pulmonary thromboembolism with scintigraphy. Occasionally, liver or spleen scintigraphy may be the most appropriate procedure when penetrating chest trauma also involves these subdiaphragmatic organs.

  12. Radionuclide evaluation of lung trauma

    International Nuclear Information System (INIS)

    Nuclear medicine imaging procedures can play a significant role in evaluating the pulmonary complications that are seen in trauma patients. A quantitative method for measuring increased pulmonary capillary permeability that uses Tc-99m HSA allows early diagnosis of acute respiratory distress syndrome (ARDS) and accurately differentiates this condition from pneumonia or cardiogenic pulmonary edema. This technique may be of great value in following the response to therapy. The use of 133Xe to diagnose inhalation injury remains an important diagnostic tool, particularly at hospitals with specialized burn units. Regional decreases in ventilation-perfusion images reliably localize aspirated foreign bodies. Radionuclide techniques that are used to demonstrate gastropulmonary aspiration remain controversial and require further clinical evaluation. Pulmonary perfusion imaging, although nonspecific, may provide the earliest clue for correct diagnosis of fat embolism, air embolism, contusion, or laceration. Furthermore, the possibility of perfusion abnormality due to these uncommon conditions must be remembered whenever trauma patients are evaluated for pulmonary thromboembolism with scintigraphy. Occasionally, liver or spleen scintigraphy may be the most appropriate procedure when penetrating chest trauma also involves these subdiaphragmatic organs

  13. Head trauma in female professional wrestlers

    International Nuclear Information System (INIS)

    The clinical characteristics of head trauma were evaluated in 18 wrestlers belonging to a female professional wrestling organization, 13 regular members and five trainees aged 15-34 years. Medical examinations for head trauma were performed in all wrestlers, and wrestlers treated at our emergency outpatient department were clinically evaluated. In addition, the relationships of head trauma with duration of the wrestling career of 1-16 years (mean 8 years) in the regular members, and less than 1 year in the five trainees, and body mass index (BMI) of 21.0-32.0 in the 16 subjects, excluding two trainees, was evaluated. Chronic symptoms were noted in four of the 18 wrestlers with long wrestling careers (16 years in 1, 13 years in 1, and 5 years in 2). Three wrestlers with symptoms immediately after head trauma showed recurrent retrograde amnesia and had low BMI (21.6, 21.6, and 23.1). Five wrestlers were treated at our emergency outpatient clinic, three required hospitalization and two showed intracranial traumatic changes on computed tomography (acute subdural hematoma in 1 and diffuse brain swelling in 1). Head trauma in female professional wrestlers is associated with longer wrestling career and low BMI. Periodic medical examinations are recommended to monitor for signs of head trauma. (author)

  14. COMPARATIVE ROLE AND EVALUATION OF ULTRASOUND AND MULTISLICE COMPUTED TOMOGRAPHY IN THE GRADING OF HEMOPERITONEUM IN PATIENTS WITH ACUTE BLUNT ABDOMINAL TRAUMA AND ITS CORRELATION WITH THE GRADING OF ORGAN INJURY

    Directory of Open Access Journals (Sweden)

    Kunwarpal

    2015-06-01

    Full Text Available AIMS AND OBJECTIVES: 1. To assess the role of Ultrasound (US and Multislice Computed Tomography (MSCT in detecting hemoperitoneum in patients with acute blunt abdominal trauma. 2. To study the use of US and MSCT in grading of hemoperitoneum in blunt abdominal trauma patients. 3. To compare the US and MSCT grading of hemoperitoneum with the grading of organ injury. 4. To compare and statistically analyze the spectrum of findings observed in each modality. MATERIAL AND METHODS: The study was conducted at advanced diagnostics and institute of imaging , Amritsar. The study comprised of 50 patients who were stable enough to undergo both US and CT scans.US was preceded by MSCT in most of the patients and the time gap between the imaging modalities was less than 1 hour to make the study comparable. TECHNIQUES ADOPTED : 1. US was performed on Versa plus (Siemens and Xario (Toshiba with Cardiac , 3.5 - 5 Mhz - Convex and 5 - 7.5 Mhz - Line ar probes. Particular attention was paid to the amount of free fluid in the abdomen and pelvis. 2. MSCT was performed with MSCT Volume Zoom (Siemens Forchheim Germany AG. 500 - 1000cc of water orally or through nasogastric tube was given 15 - 20 minutes before the study , followed by 120cc I/V contrast at the rate of 2 - 3ml/second using power injector. Parameters used: Single breath hold ; A. 165 mAs . B. 120 kvp . C. Scan delay - 40 seconds . D. Collimation - 4x2.5mm . E. Pitch - 5mm . Following findings were observed : a. Presence of peritoneal fluid. B. Any tear or hematoma in the solid abdominal organs like spleen and liver. C. Status of hollow viscera like small bowel , large bowel and urinary bladder. Hemoperitoneum was scored on both US and MSCT. Visceral injuries were graded according to O.I.S grading system. Score was correlated with the underlying organ injury and the management of the patient. US scoring (Table A and MSCT quantification of hemoperitoneum was done. (Table B Location of hemoperitoneum . A

  15. OASYS: a computerized auditing system for orthopaedic surgery.

    Science.gov (United States)

    Stoodley, M A; Sikorski, J M

    1991-11-01

    Medical auditing based on individual diagnoses or specific therapies is well established. Auditing of all medical activity has an expanding role in quality assurance and research. In an attempt to overcome the limitations of existing auditing systems, a fundamentally different, flexible, high quality and easily accessible orthopaedic auditing system has been developed. This records a description of each component of patients' orthopaedic diagnoses, records treatment and complications, produces discharge letters and surgical log books and allows flexible and comprehensive audits. It has been in use in an orthopaedic service since January 1990 and has been successful in identifying problems and monitoring the effectiveness of changes. It is anticipated that the system will become more widely used and provide the basis for a 'user group' which will share the accumulated data and further development costs. PMID:1757163

  16. Patients’ expectations and actual use of custom-made orthopaedic shoes

    NARCIS (Netherlands)

    Netten, van Jaap J.; Jannink, Michiel J.A.; Hijmans, Juha M.; Geertzen, Jan H.B.; Postema, Klaas

    2010-01-01

    Objective: To investigate the association between patients’ expectations and the actual use of custom-made orthopaedic shoes. - Design: A prospective cohort study with internal comparison. - Setting: Twelve orthopaedic shoe companies. - Patients: During six months, consecutive patients who were p

  17. A finite element model of the shoulder for many applications: trauma and orthopaedics

    OpenAIRE

    ASTIER, V; THOLLON, L; Arnoux, Pj; MOURET, F; Brunet, C.

    2007-01-01

    A finite element model of the upper extremity has been developed in order to study the biomechanics of the shoulder in different configurations : In physiological condition, to understand the kinematics and the mechanical behaviour of the complex (stress, strain and effort in different positions, loading and motions), During an impact solicitation, to study precisely the injury mechanisms and to improve the road safety, At least, in the case of a replacement of the shoulder joint by prosthesi...

  18. Negative Pressure Wound Therapy – A Review of its Uses in Orthopaedic Trauma

    OpenAIRE

    Putnis, Sven; Khan, Wasim S; Wong, James M.-L

    2014-01-01

    The use of Negative Pressure Wound Therapy (NPWT) for complex and large wounds has increased in popularity over the past decade. Modern NPWT systems consisting of an open pore foam sponge, adhesive dressing and a vacuum pump producing negative pressure have been used as an adjunct to surgical debridement to treat tissue defects around open fractures and chronic, contaminated wounds. Other uses include supporting skin grafts and protecting wounds at risk of breaking down. This review outlines ...

  19. Sutures versus staples for wound closure in orthopaedic surgery: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Shantz Jesse A

    2012-06-01

    Full Text Available Abstract Background A recently published meta-analysis comparing metallic staples to sutures in orthopaedic procedures revealed three fold increase in risk for infection in stapled wounds. The studies included in the meta-analysis are at risk of bias due to experimental design limitations. A large randomized controlled trial is proposed to direct orthopaedic surgeons in their choice of wound closure material. Methods/Design A parallel group randomized controlled trial with institutional review board approval will be conducted. Patients will be randomized intraoperatively to have skin wounds closed with sutures or staples. Dressings will be used to maintain blinding outcome assessors. The primary outcome measure will be a composite all-cause wound complication outcome measure composed of: infection, wound drainage, wound necrosis, blistering, dehiscence, suture abscess and material sensitivity reaction. An independent review board blinded to treatment assignment will adjudicate suspected complications based on clinical data. All deceased patients will also be reviewed. An interim analysis of complications will take place after half of the patients have been recruited. All data will be analyzed by a blinded statistician. Dichotomous primary and secondary outcome measures will be analyzed using the Chi-squared statistic. Continuous outcome measures will be analyzed using Student's t-test. Subgroup analysis will compare infection rates using sutures versus staples in each anatomic area (upper extremity, pelvis/acetabulum, hip/femur, knee, ankle. A further subgroup analysis will be conducted comparing trauma patients to elective surgery patients. Non-infected revision surgery will also be compared to primary surgery. Discussion Wound closure material is an afterthought for many orthopaedic surgeons. The combined results of several comparative trials suggests that the choice of wound closure materials may have an impact on the rate of surgical site

  20. The surgeon and his tools-the case for a focused orthopaedic theatre induction programme

    Directory of Open Access Journals (Sweden)

    Wong Shaun KS

    2008-10-01

    Full Text Available Abstract Background Induction programme for trainee doctors in the UK generally do not focus on the surgical aspects of their jobs. In this context we decided to conduct a telephonic survey among the hospitals belonging to three orthopaedic training regions in the UK from the point of view of the diversity of instrumentations and implants used for index procedures. Results We chose four index trauma & orthopaedic procedures (Total hip replacement, total knee replacement, intramedullary nailing and external fixator systems for long bone fractures. A telephonic survey was done in six NHS trust hospitals which were part of an orthopaedic training rotation (2 from England, 2 from Wales and 2 from Scotland. In total there were 39 different instrumentation systems for these 4 index procedures in the 6 trusts (see table 1. These comprise 12 Total hip replacement (THR systems, 14 total knee replacement (TKR systems, 9 intra-medullary nailing systems, and 4 external fixator systems. The number of different systems for each trust ranged from 7 to 19. There is a vast array of implants and instrumentation systems in each trust, as highlighted by our survey. The surgical tools are not the same in each hospitals. This situation is more complicated when trainees move to new hospitals as part of training rotations. Table 1 Number of implants/instrumentations used in each of the 6 UK trusts (3 training regions. IMPLANT E1 E2 W1 W2 S1 S2 Total Knee Replacement 4 5 2 4 3 2 Total Hip Replacement 3 4 3 6 3 3 Intramnedullary nailing 2 1 1 6 2 3 External fixators 2 3 2 2 1 1 TOTAL 11 13 8 18 9 9 E = England, W = Wales, S = Scotland Conclusion In view of this we feel that more focused theatre based induction programmes for higher surgical trainees is advocated in each hospital trust so trainees can familiarise themselves with the tools available to them. This could include discussion with the consultants and senior theatre staff along with representatives from the

  1. Surgical site infection and clinical microbiology in orthopaedics surgeries in a rural hospital

    Institute of Scientific and Technical Information of China (English)

    Pradeep K. Singh; Sandeep Shrivastva; Rajesh Dulani; Abhishek Yadav

    2011-01-01

    @@ Infection and Clinical Microbiology in Orthopaedics Surgeries in Wound infections resulting from contamination during major orthopaedics surgery continues to be a vital issue.In this study, specimens of pus,draining fluids or suspected pus from the wounds of surgical patients who had been undergone major orthopaedics surgical procedure were cultured.

  2. Management of duodenal trauma

    Institute of Scientific and Technical Information of China (English)

    CHEN Guo-qing; YANG Hua

    2011-01-01

    Duodenal trauma is uncommon but nowadays seen more and more frequently due to the increased automobile accidents and violent events. The management of duodenal trauma can be complicated, especially when massive injury to the pancreatic-duodenal-biliary complex occurs simultaneously. Even the patients receive surgeries in time, multiple postoperative complications and high mortality are common. To know and manage duodenal trauma better, we searched the recent related literature in PubMed by the keywords of duodenal trauma, therapy, diagnosis and abdomen. It shows that because the diagnosis and management are complicated and the mortality is high,duodenal trauma should be treated in time and tactfully.And application of new technology can help improve the management. In this review, we discussed the incidence,diagnosis, management, and complications as well as mortality of duodenal trauma.

  3. Dental Trauma Guide

    DEFF Research Database (Denmark)

    Andreasen, Jens Ove; Lauridsen, Eva; Gerds, Thomas Alexander;

    2012-01-01

    Diagnosis and treatment for traumatic dental injuries are very complex owing to the multiple trauma entities represented by six luxation types and nine fracture types affecting both the primary and the permanent dentition. When it is further considered that fracture and luxation injuries are often...... combined, the result is that more than 100 trauma scenarios exist, when the two dentitions are combined. Each of these trauma scenarios has a specific treatment demand and prospect for healing. With such a complexity in diagnosis and treatment, it is obvious that even experienced practitioners may have...... problems in selecting proper treatment for some of these trauma types. To remedy this situation, an Internet-based knowledge base consisting of 4000 dental trauma cases with long-term follow up is now available to the public and the professions on the Internet using the address http://www.DentalTrauma...

  4. Toward the Development of Virtual Surgical Tools to Aid Orthopaedic FE Analyses

    Directory of Open Access Journals (Sweden)

    Srinivas C. Tadepalli

    2010-01-01

    Full Text Available Computational models of joint anatomy and function provide a means for biomechanists, physicians, and physical therapists to understand the effects of repetitive motion, acute injury, and degenerative diseases. Finite element models, for example, may be used to predict the outcome of a surgical intervention or to improve the design of prosthetic implants. Countless models have been developed over the years to address a myriad of orthopaedic procedures. Unfortunately, few studies have incorporated patient-specific models. Historically, baseline anatomic models have been used due to the demands associated with model development. Moreover, surgical simulations impose additional modeling challenges. Current meshing practices do not readily accommodate the inclusion of implants. Our goal is to develop a suite of tools (virtual instruments and guides which enable surgical procedures to be readily simulated and to facilitate the development of all-hexahedral finite element mesh definitions.

  5. Toward the development of virtual surgical tools to aid orthopaedic FE analyses.

    Science.gov (United States)

    Tadepalli, Srinivas C; Shivanna, Kiran H; Magnotta, Vincent A; Kallemeyn, Nicole A; Grosland, Nicole M

    2010-01-01

    Computational models of joint anatomy and function provide a means for biomechanists, physicians, and physical therapists to understand the effects of repetitive motion, acute injury, and degenerative diseases. Finite element models, for example, may be used to predict the outcome of a surgical intervention or to improve the design of prosthetic implants. Countless models have been developed over the years to address a myriad of orthopaedic procedures. Unfortunately, few studies have incorporated patient-specific models. Historically, baseline anatomic models have been used due to the demands associated with model development. Moreover, surgical simulations impose additional modeling challenges. Current meshing practices do not readily accommodate the inclusion of implants. Our goal is to develop a suite of tools (virtual instruments and guides) which enable surgical procedures to be readily simulated and to facilitate the development of all-hexahedral finite element mesh definitions.

  6. Management of duodenal trauma

    OpenAIRE

    Chen, Guo-Qing; Hua YANG

    2011-01-01

    【Abstract】Duodenal trauma is uncommon but nowadays seen more and more frequently due to the increased automobile accidents and violent events. The management of duodenal trauma can be complicated, especially when massive injury to the pancreatic-duodenal-biliary complex occurs simultaneously. Even the patients receive surgeries in time, multiple postoperative complications and high mortality are common. To know and manage duodenal trauma better, we searched the recent related literature...

  7. Trauma is danger

    OpenAIRE

    Porterfield Nancy; Hwang Paul F; Pannell Dylan; Davis Thomas A; Elster Eric A

    2011-01-01

    Abstract Background Trauma is one of the leading causes of death in young adult patients. Many pre-clinical and clinical studies attempt to investigate the immunological pathways involved, however the true mediators remain to be elucidated. Herein, we attempt to describe the immunologic response to systemic trauma in the context of the Danger model. Data Sources A literature search using PubMed was used to identify pertinent articles describing the Danger model in relation to trauma. Conclusi...

  8. 急性颈椎创伤磁敏感加权成像及STIR扫描序列的应用价值%VALUE OF SWI AND STIR IN ACUTE CERVICAL SPINE TRAUMA

    Institute of Scientific and Technical Information of China (English)

    曹磊; 刘记存; 吝娜; 李晓娜; 彭志刚; 吴文娟

    2014-01-01

    目的:比较常规磁共振成像( magnetic resonance imaging,MRI)序列、短时间反转恢复序列( short-tau inversion recovery,STIR)、多回波采集的T2 WI梯度回波序列( multiple-echo image combination gradient-echo sequence, ME2D)、磁敏感加权成像( susceptibility weighted imaging,SWI)序列在急性颈椎创伤中的应用价值。方法30例急性颈椎创伤患者,均应用德国西门子3.0T扫描机对其进行常规MRI(T1WI和T2WI)、STIR、ME2D及高分辨率SWI检查。比较T2 WI与STIR对椎体、椎间盘及椎旁韧带损伤的检出情况。对脊髓出血的患者,选择ME2D和SWI的同一层面(显示出血最清楚层面),分别测量脊髓出血与周围正常脊髓组织信号强度并计算其信号强度比。结果STIR检测急性创伤椎体异常信号、棘间韧带、项韧带损伤检出率高于T2 WI(χ2=21.043、1063.499、859.982,P<0.01)。两者对棘间韧带、项韧带损伤检出结果一致性较差( Kappa=0.336、0.329,);T2 WI和STIR序列在检出椎间盘损伤及前、后纵韧带损伤程度方面的差异无统计学意义。SWI显示脊髓出血部位与周围正常脊髓组织的信号强度比低于ME2D,差异有统计性意义( Z=2.52,P=0.014)。结论在颈椎创伤的MRI平扫中,STIR较T2 WI对椎体及后方韧带损伤的显示具有明显的优势,STIR应作为脊柱损伤的常规扫描序列;而SWI在显示及证实脊髓出血方面较常规T2 WI、ME2D更敏感,应作为脊髓损伤的重要补充序列。%Objective To compare conventional MRI,short-tau inversion recovery( STIR ), multiple-echo image combination gradient-echo sequence( ME2D)and susceptibility weighted imaging (SWI)in acute cervical spine trauma. Methods Conventional T1WI,T2WI,STIR,ME2D and high-resolution SWI were performed in 30 patients with a history of acute cervical spine injury using a 3 Tesla MRI system( Verio,siemens,Germany ). The

  9. Infections in orthopaedic surgery : clinical and experimental studies

    NARCIS (Netherlands)

    Vogely, Henri Charles

    2001-01-01

    The diagnostic difficulties, variability in outcome and the heterogeinity of the problem of orthopaedic infections stimulated the author to a study of the literature, and several clinical and experimental studies. The diagnosis prosthesis-related infection can only be reached with an acceptable d

  10. 99m Tc-labeled heparin test in orthopaedic surgery

    Energy Technology Data Exchange (ETDEWEB)

    Bouvier, J.F.; Lafon, J.C.; Colin, M.; Chatelut, J.; Beaubatie, F. (Hopital Universitaire Dupuytren, Limoges (France))

    1983-06-30

    99m Tc-labeled heparin test was performed for early detection of phlebitis or pulmonary embolism after orthopaedic prothesis. Heparinic treatment and surgery per se were demonstrated to have no effect on the results. If this test demonstrates a statistical difference for pathologic patients, it is of greater value to consider ratio between rates before and after intervention.

  11. Complex M&E for new orthopaedic centre.

    Science.gov (United States)

    Briars, Paul

    2016-03-01

    Paul Briars, North West regional director for independent engineering, IT, and facilities services business, NG Bailey (pictured), discusses the company's part in a major redevelopment at one of the UK's top orthopaedic hospitals, Wrightington Hospital in Lancashire --famous as the site, in the early 1960s, of first ever hip replacement operations, by pioneering surgeon, Professor Sir John Charnley (HEJ --April 2013).

  12. Trauma in pregnancy.

    Science.gov (United States)

    Oxford, Corrina M; Ludmir, Jonathan

    2009-12-01

    In the United States, trauma is the leading nonobstetric cause of maternal death. The principal causes of trauma in pregnancy include motor vehicle accidents, falls, assaults, homicides, domestic violence, and penetrating wounds. The managing team evaluating and coordinating the care of the pregnant trauma patient should be multidisciplinary so that it is able to understand the physiologic changes in pregnancy. Blunt trauma to the abdomen increases the risk of placental abruption. Evaluation of the pregnant trauma patient requires a primary and secondary survey with emphasis on airway, breathing, circulation, and disability. The use of imaging studies, invasive hemodynamics, critical care medications, and surgery, if necessary, should be individualized and guided by a coordinating team effort to improve maternal and fetal conditions. A clear understanding of gestational age and fetal viability should be documented in the record. PMID:20393413

  13. Dental Trauma Guide

    DEFF Research Database (Denmark)

    Andreasen, Jens Ove; Lauridsen, Eva Fejerskov; Christensen, Søren Steno Ahrensburg;

    2012-01-01

    Diagnose and treatment of traumatic dental injuries is very complex due to the multiple trauma entities represented by 6 lunation types and 9 fracture types affecting both the primary and the permanent dentition. When it is further considered that fracture and lunation injuries are often combined......, the result is, that more than 100 trauma scenario exist when the two dentitions are combined. Each of these trauma scenarios have a specific treatment demand and prospect for healing. With such a complexity in diagnose and treatment it is obvious that even experienced practitioners may have problems may have...... problems in selecting proper treatment for some of these trauma types. To remedy this situation, an internet based knowledge base consisting of 4000 dental trauma cases with long term follow up is now available to the public and professionals, on the internet using the address www...

  14. 右美托咪定对急性颅脑损伤患者围术期炎性反应的影响%Effect of dexmedetomidine on inflammatory response during perioperative period in patients with acute craniocerebral trauma

    Institute of Scientific and Technical Information of China (English)

    魏红芳; 陈永学; 李书河; 杨晓彬; 王新波; 缪芸; 吕航宇

    2012-01-01

    Objective To investigate the effect of dexmedetomidine on inflammatory response during the perioperative period in patients with acute craniocerebral trauma.Methods Seventy ASA Ⅰ-Ⅳ patients of both sexes,aged 20-68 yr,with craniocerebral trauma,who required decompressive craniectomy within the next 24 h,were randomly divided into 2 groups (n =35 each) ∶ control group (group C) and dexmedetomidine group (group D).Anesthesia was induced with fentanyl,propofol and cisatracurium and maintained with remifentanil,sevoflurane and propofol and intermittent iv boluses of cisatracurium.In group D,dexmedetomidine 1 μg/kg was infused over 10 min,followed by infusion at 0.4 μg· kg-1 · h-1 for 2 h.Venous blood samples were taken before induction of anesthesia (baseline),2 h after the beginning of operation,at the end of operation and at 24 h after operation (T1-T4) to determine the concentrations of serum neurone specific enolase (NSE),interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α).Results Compared with group C,the concentrations of serum NSE,IL-6 and TNF-α were significantly decreased in group D (P < 0.05).The concentrations of serum NSE,IL-6 and TNF-αwere significantly higher at T2 and T3,and the concentration of serum TNF-α was significantly lower at T4 than at T1 in group C (P < 0.05).The concentrations of serum NSE and IL-6 were significantly higher at T2 and T3 and lower at T4 and the concentration of serum TNF-α was significantly higher at T3 and T4 than at T1 in group D (P <0.05).Conclusion Dexmedetomidine protects the brain against acute craniocerebral trauma by inhibiting systemic inflammatory response during the perioperative period.%目的 探讨右美托咪定对急性颅脑损伤患者围术期炎性反应的影响.方法 颅脑损伤的患者70例,性别不限,年龄20 ~ 68岁,ASA分级Ⅰ~Ⅳ级,受伤24 h内行去骨瓣减压术,采用随机数字表法,将患者随机分为2组(n=35)∶对照组(C组)和右美托咪定

  15. Thrombelastography and tromboelastometry in assessing coagulopathy in trauma

    DEFF Research Database (Denmark)

    Johansson, Pär I; Stissing, Trine; Bochsen, Louise;

    2009-01-01

    Death due to trauma is the leading cause of lost life years worldwide, with haemorrhage being responsible for 30-40% of trauma mortality and accounting for almost 50% of the deaths the initial 24 h. On admission, 25-35% of trauma patients present with coagulopathy, which is associated...... with a several-fold increase in morbidity and mortality. The recent introduction of haemostatic control resuscitation along with emerging understanding of acute post-traumatic coagulability, are important means to improve therapy and outcome in exsanguinating trauma patients. This change in therapy has...... (APTT), are inappropriate for monitoring coagulopathy and guide therapy in trauma. The necessity to analyze whole blood to accurately identify relevant coagulopathies, has led to a revival of the interest in viscoelastic haemostatic assays (VHA) such as Thromboelastography (TEG) and Rotation...

  16. Reappraising the concept of massive transfusion in trauma

    DEFF Research Database (Denmark)

    Stanworth, Simon J; Morris, Timothy P; Gaarder, Christine;

    2010-01-01

    ABSTRACT : INTRODUCTION : The massive-transfusion concept was introduced to recognize the dilutional complications resulting from large volumes of packed red blood cells (PRBCs). Definitions of massive transfusion vary and lack supporting clinical evidence. Damage-control resuscitation regimens...... of modern trauma care are targeted to the early correction of acute traumatic coagulopathy. The aim of this study was to identify a clinically relevant definition of trauma massive transfusion based on clinical outcomes. We also examined whether the concept was useful in that early prediction of massive...... transfusion requirements could allow early activation of blood bank protocols. METHODS : Datasets on trauma admissions over a 1 or 2-year period were obtained from the trauma registries of five large trauma research networks. A fractional polynomial was used to model the transfusion-associated probability...

  17. Serum IL-6 and CRP levels in patients with trauma involving low-extremity bone fractures

    OpenAIRE

    Karakaya, Cengiz; Tevfik, Noyana; Ekin, Suat; Elnur, Babayev

    2014-01-01

    Abstract. Cytokines and acute phase proteins have been implicated in the systemic response to trauma. The aim of this study was to measure the IL-6, CRP, ALP, calcium and phosphorus levels in patients with trauma involving low-extremity bone fractures at 6, 24 and 48 hours following trauma. Serum samples were obtained from 21 trauma patients with femoral or tibial fractures at 6th, 24th and 48th hour following trauma. Serum IL-6, CRP, ALP, calcium and phosphorus levels were measured in these ...

  18. RELATIONAL GROUP PSYCHOTHERAPY: THE HEALING OF STRESS, NEGLECT AND TRAUMA

    OpenAIRE

    Richard G. Erskine

    2010-01-01

    This article is the Keynote Address given at the 4th International Integrative Psychotherapy Association Conference, April 17, 2009. In speaking to the conference theme of “Acute Trauma, Cumulative Neglect, and Chronic Stress” the article describes some of the principles of Relational Group Psychotherapy. The theory of methods is based on the concept that the healing of trauma, neglect and stress occurs through a contactful therapeutic relationship. Relational group psychotherapy draws from s...

  19. Interdisciplinary Trauma Management in an Elderly Patient, A Case Report

    OpenAIRE

    Felt, George T; Soolari, Ahmad

    2014-01-01

    The current report reviews a case of mixed dental trauma consequent to a fall by an older patient. The patient’s teeth were forced out of alignment by the trauma and suffered pulpal necrosis. Treatment involved not only healing the acute injuries, but also attending to some subtle delayed problems that became apparent during treatment. Treatments involving endodontics, periodontics, orthodontics, and restorative dentistry were used to address all of the patient’s concerns. This insured that t...

  20. Posterior compartment syndrome associated with clopidogrel therapy following trivial trauma

    OpenAIRE

    Byrne, A‐M; Kearns, S. R.; Kelly, E P

    2006-01-01

    Haematomata caused by blunt trauma may potentially induce a compartment syndrome by raising intra‐compartmental pressure. We report a case of acute posterior compartment syndrome following minimal trauma to the leg of an elderly patient on the antiplatelet agent clopidogrel. This case highlights the high index of clinical suspicion required to detect compartment syndrome in those on long term antiplatelet therapy and prompt surgical decompression is recommended.

  1. Illinois trauma centers and community violence resources

    OpenAIRE

    Bennet Butler; Ogo Agubuzu; Luke Hansen; Marie Crandall

    2014-01-01

    Background: Elder abuse and neglect (EAN), intimate partner violence (IPV), and street-based community violence (SBCV) are significant public health problems, which frequently lead to traumatic injury. Trauma centers can provide an effective setting for intervention and referral, potentially interrupting the cycle of violence. Aims: To assess existing institutional resources for the identification and treatment of violence victims among patients presenting with acute injury to statewide traum...

  2. Virtual interactive musculoskeletal system (VIMS in orthopaedic research, education and clinical patient care

    Directory of Open Access Journals (Sweden)

    Yoshida Hiroaki

    2007-03-01

    Full Text Available Abstract The ability to combine physiology and engineering analyses with computer sciences has opened the door to the possibility of creating the "Virtual Human" reality. This paper presents a broad foundation for a full-featured biomechanical simulator for the human musculoskeletal system physiology. This simulation technology unites the expertise in biomechanical analysis and graphic modeling to investigate joint and connective tissue mechanics at the structural level and to visualize the results in both static and animated forms together with the model. Adaptable anatomical models including prosthetic implants and fracture fixation devices and a robust computational infrastructure for static, kinematic, kinetic, and stress analyses under varying boundary and loading conditions are incorporated on a common platform, the VIMS (Virtual Interactive Musculoskeletal System. Within this software system, a manageable database containing long bone dimensions, connective tissue material properties and a library of skeletal joint system functional activities and loading conditions are also available and they can easily be modified, updated and expanded. Application software is also available to allow end-users to perform biomechanical analyses interactively. Examples using these models and the computational algorithms in a virtual laboratory environment are used to demonstrate the utility of these unique database and simulation technology. This integrated system, model library and database will impact on orthopaedic education, basic research, device development and application, and clinical patient care related to musculoskeletal joint system reconstruction, trauma management, and rehabilitation.

  3. Orthopaedic complications of osteogenesis imperfecta; Les complications orthopediques de l'osteogenese imparfaite

    Energy Technology Data Exchange (ETDEWEB)

    Azrak, S.; Ksyar, R.; Ben Rais, N. [hOpital Ibn Sina, CHU de Rabat-Sale, Service de Medecine Nucleaire, Rabat-Sale (Morocco)

    2009-12-15

    Osteogenesis imperfecta is a genetic disease characterized by bone frailty. It is generally caused by an abnormal production of collagen, which is the main fibrous protein of the bone. Collagen is also present in the skin, tendons, the sclera of the eye and dentin. The most frequent manifestation of osteogenesis imperfecta is the occurrence of multiple fractures without major trauma. Severity and timing of the attack varies widely: some patients sustain a significant number of fractures during early childhood which may have a serious impact on growth, while others will have some fractures separated by a few years. In all cases, the bone strength improves in adulthood. The bone fractures cause pain and bone deformities sometimes result in a smaller size. Scoliosis is frequent and associated with painful vertebral collapses. We present a case of osteogenesis imperfecta in a 40-year-old adult and we describe the various orthopaedic complications of the disease, stressing the role of bone scintigraphy in the diagnosis and monitoring of these complications. (authors)

  4. COMPARTMENT SYNDROME IN TRAUMA PATIENTS

    Directory of Open Access Journals (Sweden)

    Alexander Beck

    2007-07-01

    Full Text Available Acute limb compartment syndrome (LCS is a limb-threatening and occasionally life-threatening condition caused by bleeding or edema in a closed muscle compartment surrounded by fascia and bone, which leads to muscle and nerve ischemia. Well-known causative factors are acute trauma and reperfusion after treatment for acute arterial obstruction. Untreated compartment syndrome usually leads to muscle necrosis, limb amputation, and, if severe, in large compartments, renal failure and death. Alertness, clinical suspicion of the possibility of LCS, and occasionally intracompartmental pressure (ICP measurement are required to avoid a delay in diagnosis or missed diagnosis. Open fasciotomy, by incising both skin and fascia, is the most reliable method for adequate compartment decompression. The techniques of measuring ICP have advantages and disadvantages, whereas the pressure level that mandates fasciotomy is controversial. Increased awareness of the syndrome and the advent of measurements of ICP pressure have raised the possibility of early diagnosis and treatment. This presentation reports LCS, including etiology, diagnosis, ICP measurement, management, and outcome.

  5. Trauma Induced Coagulopathy

    DEFF Research Database (Denmark)

    Genét, Gustav Folmer; Johansson, Per; Meyer, Martin Abild Stengaard;

    2013-01-01

    It remains debated whether traumatic brain injury (TBI) induces a different coagulopathy compared to non-TBI. This study investigated traditional coagulation tests, biomarkers of coagulopathy and endothelial damage in trauma patients with and without TBI. Blood from 80 adult trauma patients were...... sampled (median of 68 min (IQR 48-88) post-injury) upon admission to our trauma centre. Plasma/serum were retrospectively analysed for biomarkers reflecting sympathoadrenal activation (adrenaline, noradrenaline), coagulation activation/inhibition and fibrinolysis (protein C, activated protein C, tissue...

  6. Computer-assisted Orthopaedic Surgery: Current State and Future Perspective

    Directory of Open Access Journals (Sweden)

    Guoyan eZheng

    2015-12-01

    Full Text Available Introduced about two decades ago, computer-assisted orthopaedic surgery (CAOS has emerged as a new and independent area, due to the importance of treatment of musculoskeletal diseases in orthopaedics and traumatology, increasing availability of different imaging modalities, and advances in analytics and navigation tools. The aim of this paper is to present the basic elements of CAOS devices and to review state-of-the-art examples of different imaging modalities used to create the virtual representations, of different position tracking devices for navigation systems, of different surgical robots, of different methods for registration and referencing, and of CAOS modules that have been realized for different surgical procedures. Future perspectives will also be outlined.

  7. Bone graft materials in fixation of orthopaedic implants in sheep

    DEFF Research Database (Denmark)

    Babiker, Hassan

    2013-01-01

    Bone graft is widely used within orthopaedic surgery especially in revision joint arthroplasty and spine fusion. The early implant fixation in the revision situation of loose joint prostheses is important for the long-term survival. Bone autograft has been considered as gold standard in many...... orthopaedic procedures, whereas allograft is the gold standard by replacement of extensive bone loss. However, the use of autograft is associated with donor site morbidity, especially chronic pain. In addition, the limited supply is a significant clinical challenge. Limitations in the use of allograft include...... skeletal bones. The osteoconductive properties of the composite might be improved by adding bone marrow aspirate (BMA), which can be harvested during surgery. Other alternatives to bone graft are demineralised bone matrix (DBM) and human cancellous bone (CB). DBM is prepared by acid extraction of human...

  8. Composite bone models in orthopaedic surgery research and education.

    Science.gov (United States)

    Elfar, John; Menorca, Ron Martin Garcia; Reed, Jeffrey Douglas; Stanbury, Spencer

    2014-02-01

    Composite bone models are increasingly used in orthopaedic biomechanics research and surgical education-applications that traditionally relied on cadavers. Cadaver bones are suboptimal for many reasons, including issues of cost, availability, preservation, and inconsistency between specimens. Further, cadaver samples disproportionately represent the elderly, whose bone quality may not be representative of the greater orthopaedic population. The current fourth-generation composite bone models provide an accurate reproduction of the biomechanical properties of human bone when placed under bending, axial, and torsional loads. The combination of glass fiber and epoxy resin components into a single phase has enabled manufacturing by injection molding. The high level of anatomic fidelity of the cadaver-based molds and negligible shrinkage properties of the epoxy resin results in a process that allows for excellent definition of anatomic detail in the cortical wall and optimized consistency of features between models. Recent biomechanical studies of composites have validated their use as a suitable substitute for cadaver specimens. PMID:24486757

  9. Programmed management of acute cervical cord trauma.

    Science.gov (United States)

    White, R J; Bryk, J P; Yashon, D; Albin, M S; Demian, Y K

    Results in ten patients admitted with the diagnosis of complete traumatic quadriplegia and with fracture-dislocation of the cervical spine are reviewed. Emphasis is placed on aggressive emergency surgical treatment of these lesions such as tracheostomy, laminectomy and cord cooling, incorporated into a detailed protocol of overall management.

  10. Trauma no idoso Trauma in the elderly

    Directory of Open Access Journals (Sweden)

    JOSÉ ANTONIO GOMES DE SOUZA

    2002-03-01

    Full Text Available O crescimento populacional de idosos, associado a uma forma de vida mais saudável e mais ativa, deixa este grupo de pessoas mais exposto ao risco de acidentes. Em alguns países, o trauma do idoso responde por uma elevada taxa de mortalidade, a qual se apresenta de forma desproporcionalmente maior do que a observada entre a população de adultos jovens. Tal fato acarreta um grande consumo de recursos financeiros destinados à assistência da saúde e um elevado custo social. As características fisiológicas próprias do idoso, assim como a presença freqüente de doenças associadas, faz com que estes pacientes se comportem diferentemente e de forma mais complexa do que os demais grupos etários. Estas particularidades fazem com que o atendimento ao idoso vítima de trauma se faça de forma diferenciada. A presente revisão aborda aspectos da epidemiologia, da prevenção, da fisiologia, do atendimento e da reabilitação do idoso vítima de trauma.The populational growth of the elderly, associated to a healthier and more active life, make this group of people more exposed to accidents. In some countries, trauma in the elderly is responsible for a high mortality rate, desproportionately higher than in the adults. This fact consumes a great portion of health care resources and implies in a high social cost. The distinct physiologic characteristics of the elderly and the frequent presence of associated diseases make that these patients behave diferently and in a more complex way than patients of other ages. These particularities make that health care to the elderly victims of trauma have to be different. The present revision is about aspects of epidemiology, prevention, physiology, health care and reabilitation of the elderly victims of trauma.

  11. Analysis of scientific articles published in two general orthopaedic journals

    OpenAIRE

    Holzer, Lukas A; Holzer, Gerold

    2013-01-01

    OBJECTIVE: To give an overview of the behaviour and scientific contributions of the Journal of Bone and Joint Surgery American (JBJS-A) and British Volume (JBJS-B). METHODS: 480 original articles published in 2009 were identified through a combined comprehensive computer and manual library search. Articles were assigned to 11 orthopaedic categories and by country, type and specialty of the institution. Possible grants and citations were analysed. USA led all countries in published articles (3...

  12. Image guidance in orthopaedics and traumatology: A historical perspective.

    Science.gov (United States)

    Székely, Gabor; Nolte, Lutz-P

    2016-10-01

    In this note we summarize the history of computer aided surgery in orthopaedics and traumatology from the end of the nineteenth century to currently observable future trends. We concentrate on the two major components of such systems, pre-operative planning and intra-operative execution. The evolution of the necessary technological components, the numerous platforms and components offered commercially as well as their clinical use are surveyed. PMID:27377330

  13. A missed orthopaedic injury following a seizure: a case report

    Directory of Open Access Journals (Sweden)

    O'Connor-Read Laurence

    2007-05-01

    Full Text Available Abstract Numerous orthopaedic injuries can follow a seizure and are often diagnosed late. This is the first documented case of a missed bilateral anterior shoulder dislocation following a seizure. The possible reasons for the greater incidence of posterior dislocations are examined and why bilateral anterior dislocations following a seizure are so rare. The article discusses the reasons for the delay and highlights potential pitfalls and learning points for junior emergency department doctors.

  14. Titanium alloys and porous coatings for orthopaedic applications

    OpenAIRE

    Vettorel, Matteo

    2014-01-01

    The project deals with titanium and titanium alloys as biomaterials for implants applications, focusing on their mechanical response under dynamic stresses occurring during common human activities. In the first part, the biomaterials requirements for orthopaedic implants, the properties and the processing of titanium alloys are described. From the combined biomechanics requirements, mechanical behaviour of the materials and the bone is analysed and the additional poroelastic behaviour is adde...

  15. Aplication of breathable and odorless lining to orthopaedic shoes

    OpenAIRE

    Peixoto, Joaquim Jorge Gomes; Souto, A. Pedro; Flores, Paulo

    2011-01-01

    The main purpose of this work is to apply new materials and new finishing to improve comfort in orthopaedic footwear associated with orthosis. This desideratum will be reached through the selection and application of advanced materials, such, breathables membranes and fabric finished with anti-fungal and anti-bacteria treatments. In this work, water vapor permeability was evaluated to determine the transport property of water vapor produced by transpiration of the skin. A new lining with brea...

  16. Trauma and Coagulation

    Directory of Open Access Journals (Sweden)

    Murat Yılmaz

    2011-08-01

    Full Text Available Bleeding and coagulation disorders related to trauma are pathological processes which are frequently seen and increase mortality. For the purpose, trauma patients should be protected from hypoperfusion, hypothermia, acidosis and hemodilution which may aggravate the increase in physiological responses to trauma as anticoagulation and fibrinolysis. Performing damage control surgery and resuscitation and transfusion of adequate blood and blood products in terms of amount and content as stated in protocols may increase the rate of survival. Medical treatments augmenting fibrin formation (fibrinogen, desmopressin, factor VIIa or preventing fibrin degradation (tranexamic acid have been proposed in selected cases but the efficacy of these agents in trauma patients are not proven. (Journal of the Turkish Society Intensive Care 2011; 9:71-6

  17. Suspension Trauma / Orthostatic Intolerance

    Science.gov (United States)

    ... such fatalities often are referred to as "harnessinduced pathology" or "suspension trauma." Signs & symptoms that may be ... move legs Hypothermia Pain Shock Injuries during fall Cardiovascular disease Fatigue Respiratory disease Dehydration Blood loss References: ...

  18. Platelet aggregation following trauma

    DEFF Research Database (Denmark)

    Windeløv, Nis A; Sørensen, Anne M; Perner, Anders;

    2014-01-01

    We aimed to elucidate platelet function in trauma patients, as it is pivotal for hemostasis yet remains scarcely investigated in this population. We conducted a prospective observational study of platelet aggregation capacity in 213 adult trauma patients on admission to an emergency department (ED......). Inclusion criteria were trauma team activation and arterial cannula insertion on arrival. Blood samples were analyzed by multiple electrode aggregometry initiated by thrombin receptor agonist peptide 6 (TRAP) or collagen using a Multiplate device. Blood was sampled median 65 min after injury; median injury...... severity score (ISS) was 17; 14 (7%) patients received 10 or more units of red blood cells in the ED (massive transfusion); 24 (11%) patients died within 28 days of trauma: 17 due to cerebral injuries, four due to exsanguination, and three from other causes. No significant association was found between...

  19. Neoprene Orthopaedic Supports: An Underrecognised Cause of Allergic Contact Dermatitis.

    Science.gov (United States)

    Hawkey, S; Ghaffar, S

    2015-01-01

    Thioureas, often contained within neoprene to provide water resistance, are an important cause of allergic contact dermatitis (ACD) in those who use neoprene products. We wish to present three cases of thiourea-induced ACD from three different orthopaedic supports containing neoprene. The first case was a 67-year-old woman who developed an itchy rash on her heel three weeks after using a neoprene insole for plantar fasciitis. The second case was a 47-year-old man who developed an itchy rash on his wrist after wearing neoprene wrist splints for psoriatic arthropathy. The third case was a 77-year-old woman who experienced a severe erythematous rash with blistering from a neoprene elbow brace she received following a humeral fracture. All patients were patch tested to the British Society of Cutaneous Allergy Standard and rubber series and a cut piece from all the relevant supports. At 96 hours, all patients had a + reaction to mixed dialkylthiourea, diethylthiourea, and the supports' material. No other positive patch test reactions were identified. As neoprene is fast becoming one of the most popular materials used for orthopaedic supports, awareness of this reaction and close liaison between dermatologists and orthopaedic surgeons are therefore essential to allow for early recognition of this complication. PMID:26236520

  20. Neoprene Orthopaedic Supports: An Underrecognised Cause of Allergic Contact Dermatitis

    Directory of Open Access Journals (Sweden)

    S. Hawkey

    2015-01-01

    Full Text Available Thioureas, often contained within neoprene to provide water resistance, are an important cause of allergic contact dermatitis (ACD in those who use neoprene products. We wish to present three cases of thiourea-induced ACD from three different orthopaedic supports containing neoprene. The first case was a 67-year-old woman who developed an itchy rash on her heel three weeks after using a neoprene insole for plantar fasciitis. The second case was a 47-year-old man who developed an itchy rash on his wrist after wearing neoprene wrist splints for psoriatic arthropathy. The third case was a 77-year-old woman who experienced a severe erythematous rash with blistering from a neoprene elbow brace she received following a humeral fracture. All patients were patch tested to the British Society of Cutaneous Allergy Standard and rubber series and a cut piece from all the relevant supports. At 96 hours, all patients had a + reaction to mixed dialkylthiourea, diethylthiourea, and the supports’ material. No other positive patch test reactions were identified. As neoprene is fast becoming one of the most popular materials used for orthopaedic supports, awareness of this reaction and close liaison between dermatologists and orthopaedic surgeons are therefore essential to allow for early recognition of this complication.

  1. Musculoskeletal ultrasound education: orthopaedic resident ability following a multimedia tutorial.

    Science.gov (United States)

    Piposar, Jonathan R; Easley, Mark; Nunley, James A; DeOrio, James K; Talusan, Paul G; Gubler, Kyle E; Reach, John S

    2015-01-01

    Musculoskeletal ultrasound (MSK-US) is a quick and effective imaging tool that can be utilized by orthopaedic surgeons to identify common musculoskeletal pathology such as ankle tendinopathy. This study evaluated the ability of 15 orthopaedic surgery residents to identify and measure ankle tendons after attending a multimedia tutorial on MSK-US. Afterwards, proficiency of usage was assessed by identification and quantification of three ankle tendons (Achilles, tibialis posterior, and flexor hallucis longus) in a cadaver limb. Resident comfort level and plan for future use were also assessed. After completing the tutorial, accuracy measuring the Achilles, tibialis posterior, and flexor hallucis longus tendons was 94.8%, 90.2%, and 90.1%, respectively. Resident comfort level improved from a level of 2.3 before the tutorial to 6.8 afterwards. Seventy-one percent of residents plan to use ultrasound in clinical practice. These results show that orthopaedic surgery residents can identify and assess tendon size via MSK-US with sufficient accuracy after a multimedia tutorial. PMID:25830266

  2. London Trauma Conference 2015

    OpenAIRE

    Avery, Pascale; Salm, Leopold; Bird, Flora; Hutchinson, Anja; Jarman, Heather; Nilsson, Maria Bergman; Konig, Tom; Tai, Nigel; Fevang, Espen; Hognestad, Børge; Abrahamsen, Håkon B.; Cheetham, Olivia V.; Thomas, Matthew J C; Rooney, Kieron D.; Murray, Josephine

    2016-01-01

    Table of contents I1: Trauma, Pre-hospital and Cardiac Arrest Care 2015 Pascale Avery, Leopold Salm, Flora Bird A1: Retrospective evaluation of HEMS ‘Direct to CT’ protocol Anja Hutchinson, Ashley Matthies, Anthony Hudson, Heather Jarman A2 Rush hour – Crush hour: temporal relationship of cyclist vs. HGV trauma admissions. A single site observational study Maria Bergman Nilsson, Tom Konig, Nigel Tai A3 Semiprone position endotracheal intubation during continuous cardiopulmonary resuscitation ...

  3. Noninvasive ventilation in trauma

    OpenAIRE

    Karcz, Marcin K; Peter J. Papadakos

    2015-01-01

    Trauma patients are a diverse population with heterogeneous needs for ventilatory support. This requirement depends mainly on the severity of their ventilatory dysfunction, degree of deterioration in gaseous exchange, any associated injuries, and the individual feasibility of potentially using a noninvasive ventilation approach. Noninvasive ventilation may reduce the need to intubate patients with trauma-related hypoxemia. It is well-known that these patients are at increased risk to develop ...

  4. Trauma registry reengineered.

    Science.gov (United States)

    Wargo, Christina; Bolig, Nicole; Hixson, Heather; McWilliams, Nate; Rummerfield, Heather; Stratton, Elaine; Woodruff, Tracy

    2014-01-01

    A successful trauma registry balances accuracy of abstraction and timeliness of case submissions to achieve quality performance. Staffing to achieve quality performance is a challenge at times based on competitive institutional need. The aim of this performance improvement timing study was to identify trauma registry job responsibilities and redesign the responsibilities to create increased abstraction time and maintain accuracy of data abstraction. The outcome is measured by case submission rates with existing staffing and interrater reliability outcomes. PMID:25397337

  5. Childhood trauma in bipolar disorder

    OpenAIRE

    Watson, S; Gallagher, P.; Dougall, D.; R Porter; Moncrieff, J.; Ferrier, I. N.; Young, A. H.

    2014-01-01

    Objective: There has been little investigation of early trauma in bipolar disorder despite evidence that stress impacts on the course of this illness. We aimed to compare the rates of childhood trauma in adults with bipolar disorder to a healthy control group, and to investigate the impact of childhood trauma on the clinical course of bipolar disorder. Methods: Retrospective assessment of childhood trauma was conducted using the Childhood Trauma Questionnaire (CTQ) in 60 outpatients with bipo...

  6. Illinois trauma centers and community violence resources

    Directory of Open Access Journals (Sweden)

    Bennet Butler

    2014-01-01

    Full Text Available Background: Elder abuse and neglect (EAN, intimate partner violence (IPV, and street-based community violence (SBCV are significant public health problems, which frequently lead to traumatic injury. Trauma centers can provide an effective setting for intervention and referral, potentially interrupting the cycle of violence. Aims: To assess existing institutional resources for the identification and treatment of violence victims among patients presenting with acute injury to statewide trauma centers. Settings and Design: We used a prospective, web-based survey of trauma medical directors at 62 Illinois trauma centers. Nonresponders were contacted via telephone to complete the survey. Materials and Methods: This survey was based on a survey conducted in 2004 assessing trauma centers and IPV resources. We modified this survey to collect data on IPV, EAN, and SBCV. Statistical Analysis: Univariate and bivariate statistics were performed using STATA statistical software. Results: We found that 100% of trauma centers now screen for IPV, an improvement from 2004 (P = 0.007. Screening for EAN (70% and SBCV (61% was less common (P < 0.001, and hospitals thought that resources for SBCV in particular were inadequate (P < 0.001 and fewer resources were available for these patients (P = 0.02. However, there was lack of uniformity of screening, tracking, and referral practices for victims of violence throughout the state. Conclusion: The multiplicity of strategies for tracking and referring victims of violence in Illinois makes it difficult to assess screening and tracking or form generalized policy recommendations. This presents an opportunity to improve care delivered to victims of violence by standardizing care and referral protocols.

  7. Noninvasive ventilation in trauma.

    Science.gov (United States)

    Karcz, Marcin K; Papadakos, Peter J

    2015-02-01

    Trauma patients are a diverse population with heterogeneous needs for ventilatory support. This requirement depends mainly on the severity of their ventilatory dysfunction, degree of deterioration in gaseous exchange, any associated injuries, and the individual feasibility of potentially using a noninvasive ventilation approach. Noninvasive ventilation may reduce the need to intubate patients with trauma-related hypoxemia. It is well-known that these patients are at increased risk to develop hypoxemic respiratory failure which may or may not be associated with hypercapnia. Hypoxemia in these patients is due to ventilation perfusion mismatching and right to left shunt because of lung contusion, atelectasis, an inability to clear secretions as well as pneumothorax and/or hemothorax, all of which are common in trauma patients. Noninvasive ventilation has been tried in these patients in order to avoid the complications related to endotracheal intubation, mainly ventilator-associated pneumonia. The potential usefulness of noninvasive ventilation in the ventilatory management of trauma patients, though reported in various studies, has not been sufficiently investigated on a large scale. According to the British Thoracic Society guidelines, the indications and efficacy of noninvasive ventilation treatment in respiratory distress induced by trauma have thus far been inconsistent and merely received a low grade recommendation. In this review paper, we analyse and compare the results of various studies in which noninvasive ventilation was applied and discuss the role and efficacy of this ventilator modality in trauma. PMID:25685722

  8. Feasibility of Identifying Eligible Trauma Patients for Posttraumatic Stress Disorder Intervention

    OpenAIRE

    Malcoun, Emily; Houry, Debra; Arndt-Jordan, Cathrine; Kearns, Megan C.; Zimmerman, Lindsey; Hammond-Susten, Michelle; Rothbaum, Barbara O.

    2010-01-01

    Objective: This research report examines the feasibility of identifying eligible trauma patients for a study providing an early therapeutic intervention for the prevention of posttraumatic stress disorder (PTSD), and identifies reasons around participation. Methods: This prospective observational study used a convenience sample of acute trauma victims presenting to a university-affiliated Level One trauma center in a large southeastern city. Patients eligible to participate in the ...

  9. Feasibility of Identifying Eligible Trauma Patients for Posttraumatic Stress Disorder Intervention

    OpenAIRE

    Malcoun, Emily; Houry, Debra; Arndt-Jordan, Cathrine; Kearns, Megan C.; Zimmerman, Lindsey; Hammond-Susten, Michelle

    2010-01-01

    Objective: This research report examines the feasibility of identifying eligible trauma patients for a study providing an early therapeutic intervention for the prevention of posttraumatic stress disorder (PTSD), and identifies reasons around participation.Methods: This prospective observational study used a convenience sample of acute trauma victims presenting to a university-affiliated Level One trauma center in a large southeastern city. Patients eligible to participate in the early interv...

  10. The systemic immune response to trauma: an overview of pathophysiology and treatment

    OpenAIRE

    Lord, Janet M.; Midwinter, Mark J; Chen, Yen-Fu; Belli, Antonio; Brohi, Karim; Kovacs, Elizabeth J; Koenderman, Leo; Kubes, Paul; Richard J Lilford

    2014-01-01

    Improvements in the control of haemorrhage after trauma have resulted in survival of many people who would otherwise have died from the initial loss of blood. However, the danger is not over once bleeding has been arrested and blood pressure restored. Two-thirds of patients who die following major trauma now do so as a result of causes other than exsanguination. Trauma evokes a systemic reaction that include an acute, non-specific, immune response associated, paradoxically, with reduced resis...

  11. Aligning Incentives in Orthopaedics: Opportunities and Challenges—the Case Medical Center Experience

    OpenAIRE

    Marcus, Randall E.; Zenty, Thomas F.; Adelman Esq., Harlin G.

    2009-01-01

    For 30 years, the orthopaedic faculty at Case Western Reserve University worked as an independent private corporation within University Hospitals Case Medical Center (Hospital). However, by 2002, it became progressively obvious to our orthopaedic practice that we needed to modify our business model to better manage the healthcare regulatory changes and decreased reimbursement if we were to continue to attract and retain the best and brightest orthopaedic surgeons to our practice. In 2002, our...

  12. The efficacy of an extended scope physiotherapy clinic in paediatric orthopaedics.

    LENUS (Irish Health Repository)

    O Mir, Marie

    2016-04-01

    The demand for paediatric orthopaedic care is growing, and providing the service required is an increasingly challenging task. Physiotherapist-led triage clinics are utilised in adult orthopaedics to enable the provision of care to patients who may not require a surgical consult. The Physiotherapy Orthopaedic Triage Clinic (POTC) was established in Our Lady\\'s Children\\'s Hospital Crumlin in response to increasing demands on the paediatric orthopaedic service. The clinic is run by physiotherapists working in an advanced practice role (APP), and is the first paediatric clinic of its type and scale in the Republic of Ireland.

  13. Patterns of ocular trauma

    International Nuclear Information System (INIS)

    To describe the patterns of ocular trauma, cause of injury and its effects on eye. A retrospective case series. Medical records of 1105 patients admitted with ocular trauma were reviewed. The details of patients regarding age, gender, literacy, cause of injury and its effects on eye were entered into specially-designed performa. Sample selection consisted of all patients with history of ocular trauma and who were admitted to hospital. Population details consisted patients who were referred to the hospital from all parts of N.W.F.P. Thus, the frequency of trauma in the hospital admissions was analysed. Ophthalmic trauma comprised 6.78% of the hospital admission. One thousand one hundred and five patients presented with eye injuries. Out of them, 21 patients suffered from trauma to both eyes. Almost 80% patients were male and 69% patients were below 30 years of age. Delayed presentation was more common and 63.61% patients presented after one week. Open globe injuries were more common (520 eyes (46.18%)) than closed globe injuries (484 eyes (42.98%)). 23.26% of open globe injuries were associated with intraocular and intra-orbital foreign bodies. Superficial non-perforating, eyelid and adnexal and burns were seen in 122 eyes (10.83%). Among the complications, lens damage and hyphema was seen in more than 50% of the patients, 16.60% eyes were infected at the time of admission and 4.88% of eyes needed enucleation or evisceration. The common causes of injury were violence in 37.37%, occupational in 24.43% and domestic accidents in 19.18%. Ophthalmic trauma is a major public health problem. Majority of the involved are male and under 30 years of age. Delayed presentation is more common. Open globe injuries are more frequent. Violence and occupational injuries are the major causes. (author)

  14. Systemic inflammation after trauma.

    Science.gov (United States)

    Lenz, Andreas; Franklin, Glen A; Cheadle, William G

    2007-12-01

    Trauma is still one of the main reasons for death among the population worldwide. Mortality occurring early after injury is due to "first hits", including severe organ injury, hypoxia, hypovolaemia or head trauma. Massive injury leads to activation of the immune system and the early inflammatory immune response after trauma has been defined as systemic inflammatory response syndrome (SIRS). "Second hits" such as infections, ischaemia/reperfusion or operations can further augment the pro-inflammatory immune response and have been correlated with the high morbidity and mortality in the latter times after trauma. SIRS can lead to tissue destruction in organs not originally affected by the initial trauma with subsequent development of multi-organ dysfunction (MOD). The initial pro-inflammatory response is followed by an anti-inflammatory response and can result in immune suppression with high risk of infection and sepsis. Trauma causes activation of nearly all components of the immune system. It activates the neuroendocrine system and local tissue destruction and accumulation of toxic byproducts of metabolic respiration leads to release of mediators. Extensive tissue injury may result in spillover of these mediators into the peripheral bloodstream to further maintain and augment the pro-inflammatory response. Hormones like ACTH, corticosteroids and catecholamines as well as cytokines, chemokines and alarmins play important roles in the initiation and persistence of the pro-inflammatory response after severe injury. The purpose of this review is therefore to describe the immunological events after trauma and to introduce important mediators and pathways of the inflammatory immune response.

  15. Trauma in pregnancy

    Directory of Open Access Journals (Sweden)

    A Rudra

    2007-01-01

    Full Text Available Trauma is the most common non-obstetrical cause of death in pregnant women. Pregnancy must always be suspected in any female trauma patient of childbearing age until proved otherwise. Unique changes in anatomy and physiology that takes place during pregnancy alter the pathophysiology and location of maternal injuries in pregnancy, which may be significantly different from the non-pregnant state. Trauma from road traffic accidents, falls and domestic violence are the most common causes of abdominal blunt trauma. As pregnancy progresses, the change of accidental injury increases. Head and neck injuries, respiratory failure, and hypovolemic shock constitute the most frequent causes of trauma related maternal death in pregnancy. Even the pregnant woman with minor injuries should be carefully observed. Initial management is directed at resuscitation and stabilization of the mother that takes precedence over that of the fetus, unless vital signs cannot be maintained and perimortem cesarean section decided upon. Fetal monitoring should be maintained after satisfactory resuscitation and stabilization of the mother. Preventive measures include proper seat belt use and identifying and counseling victims of suspected domestic violence.

  16. Epidemiology of severe trauma.

    Science.gov (United States)

    Alberdi, F; García, I; Atutxa, L; Zabarte, M

    2014-12-01

    Major injury is the sixth leading cause of death worldwide. Among those under 35 years of age, it is the leading cause of death and disability. Traffic accidents alone are the main cause, fundamentally in low- and middle-income countries. Patients over 65 years of age are an increasingly affected group. For similar levels of injury, these patients have twice the mortality rate of young individuals, due to the existence of important comorbidities and associated treatments, and are more likely to die of medical complications late during hospital admission. No worldwide, standardized definitions exist for documenting, reporting and comparing data on severely injured trauma patients. The most common trauma scores are the Abbreviated Injury Scale (AIS), the Injury Severity Score (ISS) and the Trauma and Injury severity Score (TRISS). Documenting the burden of injury also requires evaluation of the impact of post-trauma impairments, disabilities and handicaps. Trauma epidemiology helps define health service and research priorities, contributes to identify disadvantaged groups, and also facilitates the elaboration of comparable measures for outcome predictions.

  17. High frequency oscillatory ventilation as the most appropriate treatment for life threatening thoracic trauma

    OpenAIRE

    2012-01-01

    Acute respiratory failure is common in trauma patients and can be a threat to life in severe thoracic injury. We represent a case of severe respiratory failure after blunt thoracic injury with uncontrollable bleeding and massive air leak which was successfully managed with high frequency oscillatory ventilation. In our opinion high frequency oscillatory ventilation represent a safe and effective treatment of life threatening acute respiratory failure in trauma patients.

  18. Prevalence, predictors and outcome of hypofibrinogenaemia in trauma

    DEFF Research Database (Denmark)

    Hagemo, Jostein S; Stanworth, Simon; Juffermans, Nicole P;

    2014-01-01

    INTRODUCTION: Exsanguination due to trauma-induced coagulopathy is a continuing challenge in emergency trauma care. Fibrinogen is a crucial factor for haemostatic competence, and may be the factor that reaches critically low levels first. Early fibrinogen substitution is advocated by a number...... of authors. Little evidence exists regarding the indications for fibrinogen supplementation in the acute phase. This study aims to estimate the prevalence of hypofibrinogenaemia in a multi-center trauma population, and to explore how initial fibrinogen concentration relates to outcome. Also, factors...... contributing to low fibrinogen levels are identified. METHODS: Patients arriving in hospital less than 180 minutes post-injury requiring full trauma team activation in four different centers were included in the study. Time from injury, patient demographics, injury severity scores (ISS) and 28 days outcome...

  19. Craniocerebral trauma in the child abuse syndrome: Radiological observations

    International Nuclear Information System (INIS)

    Experience with craniocerebral trauma in 712 physically abused children is reviewed. Ninety-three (13%) had evidence of head trauma (cranial and/or intracranial). Seventy-seven of these patients had computed tomography (CT) of the head, and 47 had CT evidence of intracranial injury. Extracerebral fluid collections, predominantly convexity subdural hemorrhage, were the most common acute intracranial lesions. Concurrent intracranial and skeletal trauma (cranial and/or ectracranial) was present in 33 of the 47 patients (70%) with intracranial injury. A high incidence of skull fractures (45%) in those children with intracranial lesions suggest a significant role for impact head injuries (''battering'') in the pathogenesis of craniocerebral trauma in the child abuse syndrome. Greater emphasis on CT examination in evaluation of the abuse infant and child is recommended. (orig.)

  20. ACR Appropriateness Criteria Head Trauma.

    Science.gov (United States)

    Shetty, Vilaas S; Reis, Martin N; Aulino, Joseph M; Berger, Kevin L; Broder, Joshua; Choudhri, Asim F; Kendi, A Tuba; Kessler, Marcus M; Kirsch, Claudia F; Luttrull, Michael D; Mechtler, Laszlo L; Prall, J Adair; Raksin, Patricia B; Roth, Christopher J; Sharma, Aseem; West, O Clark; Wintermark, Max; Cornelius, Rebecca S; Bykowski, Julie

    2016-06-01

    Neuroimaging plays an important role in the management of head trauma. Several guidelines have been published for identifying which patients can avoid neuroimaging. Noncontrast head CT is the most appropriate initial examination in patients with minor or mild acute closed head injury who require neuroimaging as well as patients with moderate to severe acute closed head injury. In short-term follow-up neuroimaging of acute traumatic brain injury, CT and MRI may have complementary roles. In subacute to chronic traumatic brain injury, MRI is the most appropriate initial examination, though CT may have a complementary role in select circumstances. Advanced neuroimaging techniques are areas of active research but are not considered routine clinical practice at this time. In suspected intracranial vascular injury, CT angiography or venography or MR angiography or venography is the most appropriate imaging study. In suspected posttraumatic cerebrospinal fluid leak, high-resolution noncontrast skull base CT is the most appropriate initial imaging study to identify the source, with cisternography reserved for problem solving. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every three years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances in which evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment. PMID:27262056

  1. Trauma care system in Iran

    Institute of Scientific and Technical Information of China (English)

    Moussa Zargar; Sarah Ganji; Mahmoud Khodabandeh; Shahab Abdollahi Far; Morteza Abdollahi; Mohammad Reza Zarei; Seyed Mohammad Reza Kalantar Motamedi; Mojgan Karbakhsh; Seyed Mohammad Ghodsi; Vafa Rahimi-Movaghar; Farzad Panahi; Soheil Saadat; Ali Khaji; Seyed Mahdi Davachi

    2011-01-01

    Objective: The high burden of injuries in Iran necessitates the establishment of a comprehensive trauma care system. The purpose of this paper is to describe the current status of trauma system regarding the components and function. Methods: The current status of trauma system in all components of a trauma system was described through expert panels and semi-structured interviews with trauma specialists and policy makers.Results: Currently, various organizations are involved in prevention, management and rehabilitation of injuries,but an integrative system approach to trauma is rather deficient. There has been ongoing progress in areas of public education through media, traffic regulation reinforcement,hospital care and prehospital services. Meanwhile, there are gaps regarding financing, legislations and education of high risk groups. The issues on education and training standards of the front line medical team and continuing education and evaluation are yet to be addressed. Trauma registry has been piloted in some provinces, but as it needs the well-developed infrastructure (regarding staff, maintenance,financial resources), it is not yet established in our system of trauma care.Conclusions: It seems that one of the problems with trauma care in Iran is lack of coordination among trauma system organizations. Although the clinical management of trauma patients has improved in our country in the recent decade, decreasing the burden of injuries necessitates an organized approach to prevention and management of trauma in the context of a trauma system.

  2. Pancreatic laceration and portal vein thrombosis in blunt trauma abdomen

    Directory of Open Access Journals (Sweden)

    Rastogi Rajul

    2008-01-01

    Full Text Available Injuries to the pancreas by blunt trauma are uncommon. The association of pancreatic injury with acute portal vein thrombosis secondary to blunt trauma abdomen is furthermore rare. The early diagnosis of the pancreas with injury to the portal vein is challenging and difficult. These injuries are associated with high morbidity and mortality, particularly if the diagnosis is delayed. Accurate and early diagnosis is therefore imperative and computed tomography plays a key role in detection. We present a case of child with a rare combination of pancreatic laceration and acute portal vein thrombosis following a blunt trauma to the abdomen. With extensive literature search we found no such cases has been described previously.

  3. Magnetic resonance tomography for trauma of the cervical spine

    International Nuclear Information System (INIS)

    Twenty patients who had suffered spinal trauma were examined by magnetic resonance tomography. Fifteen patients with first degree trauma in Erdmann's classification showed no abnormality. Magnetic resonance tomography of the cervical spine appears to be a suitable method for investigating patients with whiplash injuries. It is indicated following severe flexion injuries with subluxations and neurological symptoms, since it is the only method that can demonstrate the spinal cord directly and completely and show the extent of cord compression. For patients with thoracic trauma and rapidly developing neurological symptoms, magnetic resonance tomography is ideal for showing post-traumatic syringomyelia. Magnetic resonance tomography following whiplash injuries is recommended if plain films of the cervical spine show any abnormalities, as well as for the investigation of acute or sub-acute neurological abnormalities. The various findings are discussed. (orig.)

  4. Magnetic resonance tomography for trauma of the cervical spine

    Energy Technology Data Exchange (ETDEWEB)

    Meydam, K.; Sehlen, S.; Schlenkhoff, D.; Kiricuta, J.C.; Beyer, H.K.

    1986-12-01

    Twenty patients who had suffered spinal trauma were examined by magnetic resonance tomography. Fifteen patients with first degree trauma in Erdmann's classification showed no abnormality. Magnetic resonance tomography of the cervical spine appears to be a suitable method for investigating patients with whiplash injuries. It is indicated following severe flexion injuries with subluxations and neurological symptoms, since it is the only method that can demonstrate the spinal cord directly and completely and show the extent of cord compression. For patients with thoracic trauma and rapidly developing neurological symptoms, magnetic resonance tomography is ideal for showing post-traumatic syringomyelia. Magnetic resonance tomography following whiplash injuries is recommended if plain films of the cervical spine show any abnormalities, as well as for the investigation of acute or sub-acute neurological abnormalities. The various findings are discussed.

  5. Trauma-Focused CBT for Youth who Experience Ongoing Traumas

    OpenAIRE

    Cohen, Judith A.; Mannarino, Anthony P.; Murray, Laura A.

    2011-01-01

    Many youth experience ongoing trauma exposure, such as domestic or community violence. Clinicians often ask whether evidence-based treatments containing exposure components to reduce learned fear responses to historical trauma are appropriate for these youth. Essentially the question is, if youth are desensitized to their trauma experiences, will this in some way impair their responding to current or ongoing trauma? The paper addresses practical strategies for implementing one evidence-based ...

  6. Transfusion protocol in trauma

    Directory of Open Access Journals (Sweden)

    Kaur Paramjit

    2011-01-01

    Full Text Available Blood and blood components are considered drugs because they are used in the treatment of diseases. As with any drug, adverse effects may occur, necessitating careful consideration of therapy. Like any other therapeutic decision, the need for transfusion should be considered on the basis of risks and benefits and alternative treatments available to avoid over- and under-transfusion. This review is focused on the blood transfusion protocol in trauma patients with hemorrhagic shock. Besides, issues related to emergency and massive transfusion have also been elaborated. We conducted a comprehensive MEDLINE search and reviewed the relevant literature, with particular reference to emergency medical care in trauma.

  7. Onycholysis due to trauma

    Directory of Open Access Journals (Sweden)

    Patricia Chang

    2014-04-01

    Full Text Available Female patient, 35 years old who came to the private office due to discoloration of her left thumbnail and little pain since 1 month ago. Clinical examination shows nail disease on her left thumbnail with onycholysis and dyschromia, dermatoscopy showed white-yellowish discoloration (Fig. 1A, B. The rest of the clinical examination was normal. Patient use to using acrylic nails since 2 years ago and denied some trauma at the nail. The diagnosis of onycholysis due to trauma was done and recommended her not to use acrylic nail, maintain the nail short and avoid wetness.

  8. Sonography of scrotal trauma

    Directory of Open Access Journals (Sweden)

    Meka Srinivasa Rao

    2012-01-01

    Full Text Available The purpose of this article is to depict the spectrum of scrotal injuries in blunt trauma. Scrotal injuries are not very common and are mostly due to blunt trauma from direct injury, sports injuries or motor vehicle accidents. To minimize complications and ensure testicular salvage, rapid and accurate diagnosis is necessary. High-resolution USG is the investigation of choice, as it is readily available, accurate and has been seen to improve outcomes. An understanding of and familiarity with the sonographic appearance of scrotal injuries on the part of the radiologist/sonographer is therefore of key importance.

  9. Trauma-Focused CBT for Youth Who Experience Ongoing Traumas

    Science.gov (United States)

    Cohen, Judith A.; Mannarino, Anthony P.; Murray, Laura K.

    2011-01-01

    Many youth experience ongoing trauma exposure, such as domestic or community violence. Clinicians often ask whether evidence-based treatments containing exposure components to reduce learned fear responses to historical trauma are appropriate for these youth. Essentially the question is, if youth are desensitized to their trauma experiences, will…

  10. Time factors associated with CT scan usage in trauma patients

    NARCIS (Netherlands)

    P.H.P. Fung Kon Jin; A.R. van Geene; K.F. Linnau; G.J. Jurkovich; K.J. Ponsen; J.C. Goslings

    2009-01-01

    INTRODUCTION: While computed tomography (CT) scan usage in acute trauma patients is currently part of the standard complete diagnostic workup, little is known regarding the time factors involved when CT scanning is added to the standard workup. An analysis of the current time factors and intervals i

  11. Trauma induced thyroid storm complicated by multiple organ failure

    Institute of Scientific and Technical Information of China (English)

    Mehmet Kanbay; Aysegul Sengul; Nilgün Güvener

    2005-01-01

    @@ Thyroid storm is a state of severe hyperthyroidism perhaps accompanied by systemic organ decompensation. This is a life threatening condition. In this report, we present a case of thyroid storm caused by trauma, with several atypical features including multiple organ failure, elevated transaminases and acute renal failure. Prompt recognition and treatment is important in limiting the morbidity and mortality associated with this condition.

  12. Ecopsychology: A Perspective on Trauma

    OpenAIRE

    Milton, MJ; Corbett, L

    2011-01-01

    Literature has suggested that the cyclical nature of psychological trauma can cause enduring long-term effects on individuals and those around them. This review examines the effects of psychological trauma and its relationship to ecopsychology to provoke questions about integration and stimulate debate pertinent to trauma therapy. While being relatively unexplored with regards to psychological trauma, empirical evidence is beginning to amass to suggest that ecopsychology could be incorporated...

  13. The case of the missing testicle: blunt scrotal trauma in the pediatric emergency department.

    Science.gov (United States)

    Pesch, Megan H; Bradin, Stuart

    2014-11-01

    Serious blunt scrotal trauma in the pediatric population is rare and can pose significant danger to the viability of the testes. The following case describes an adolescent boy who presented with a single testis in his scrotum after low-impact perineal trauma, consistent with testicular dislocation. The literature regarding scrotal trauma includes few cases of testicular dislocation from low-impact perineal trauma. Included is a brief review of the most recent data including epidemiology, differential diagnosis, acute management, and complications pertinent to the pediatric emergency clinician.

  14. Blunt renal trauma in children with pre-existing renal abnormalities.

    Science.gov (United States)

    Dahlstrom, Kelly; Dunoski, Brian; Zerin, Jeffrey Michael

    2015-01-01

    The kidneys are the most commonly injured genitourinary organ in children following blunt abdominal trauma. Though the retroperitoneal location affords the kidneys some protection from the forces experienced in blunt abdominal trauma, the kidneys are at greater risk of injury when a disease process exposes them from their normal shielded location. In such cases, the injuries may appear to be disproportionate in relation to the severity of the trauma history, confusing the imaging findings. Recognition of both the underlying disease process as well as the manifestations of acute trauma is important; therefore, we present a pictorial essay of traumatized kidneys in children with pre-existing renal abnormalities. PMID:25552392

  15. Burnout and quality of life among orthopaedic trainees in a modern educational programme

    NARCIS (Netherlands)

    van Vendeloo, S. N.; Brand, P. L. P.; Verheyen, C. C. P. M.

    2014-01-01

    We aimed to determine quality of life and burnout among Dutch orthopaedic trainees following a modern orthopaedic curriculum, with strict compliance to a 48-hour working week. We also evaluated the effect of the clinical climate of learning on their emotional wellbeing. We assessed burnout, quality

  16. Patients' expectations and actual use of custom-made orthopaedic shoes

    NARCIS (Netherlands)

    van Netten, Jaap J.; Jannink, Michiel J. A.; Hijmans, Juha M.; Geertzen, Jan H. B.; Postema, Klaas

    2010-01-01

    Objective: To investigate the association between patients' expectations and the actual use of custom-made orthopaedic shoes. Design: A prospective cohort study with internal comparison. Setting: Twelve orthopaedic shoe companies. Patients: During six months, consecutive patients who were provided w

  17. Does video gaming affect orthopaedic skills acquisition? A prospective cohort-study.

    Directory of Open Access Journals (Sweden)

    Chetan Khatri

    Full Text Available Previous studies have suggested that there is a positive correlation between the extent of video gaming and efficiency of surgical skill acquisition on laparoscopic and endovascular surgical simulators amongst trainees. However, the link between video gaming and orthopaedic trauma simulation remains unexamined, in particular dynamic hip screw (DHS stimulation.To assess effect of prior video gaming experience on virtual-reality (VR haptic-enabled DHS simulator performance.38 medical students, naïve to VR surgical simulation, were recruited and stratified relative to their video gaming exposure. Group 1 (n = 19, video-gamers were defined as those who play more than one hour per day in the last calendar year. Group 2 (n = 19, non-gamers were defined as those who play video games less than one hour per calendar year. Both cohorts performed five attempts on completing a VR DHS procedure and repeated the task after a week. Metrics assessed included time taken for task, simulated flouroscopy time and screw position. Median and Bonett-Price 95% confidence intervals were calculated for seven real-time objective performance metrics. Data was confirmed as non-parametric by the Kolmogorov-Smirnov test. Analysis was performed using the Mann-Whitney U test for independent data whilst the Wilcoxon signed ranked test was used for paired data. A result was deemed significant when a two-tailed p-value was less than 0.05.All 38 subjects completed the study. The groups were not significantly different at baseline. After ten attempts, there was no difference between Group 1 and Group 2 in any of the metrics tested. These included time taken for task, simulated fluoroscopy time, number of retries, tip-apex distance, percentage cut-out and global score.Contrary to previous literature findings, there was no correlation between video gaming experience and gaining competency on a VR DHS simulator.

  18. Emergency Department Management of Trauma

    DEFF Research Database (Denmark)

    MacKenzie, Colin; Lippert, Freddy

    1999-01-01

    Initial assessment and management of severely injured patients may occur in a specialized area of an emergency department or in a specialized area of a trauma center. The time from injury until definitive management is of essence for survival of life-threatening trauma. The initial care delivered...... injured patients after these patients reach a hospital emergency department or a trauma center....

  19. Trauma and the endocrine system.

    Science.gov (United States)

    Mesquita, Joana; Varela, Ana; Medina, José Luís

    2010-12-01

    The endocrine system may be the target of different types of trauma with varied consequences. The present article discusses trauma of the hypothalamic-pituitary axes, adrenal glands, gonads, and pancreas. In addition to changes in circulating hormone levels due to direct injury to these structures, there may be an endocrine response in the context of the stress caused by the trauma.

  20. Early Childhood Trauma

    Science.gov (United States)

    National Child Traumatic Stress Network, 2010

    2010-01-01

    Early childhood trauma generally refers to the traumatic experiences that occur to children aged 0-6. Because infants' and young children's reactions may be different from older children's, and because they may not be able to verbalize their reactions to threatening or dangerous events, many people assume that young age protects children from the…

  1. Trauma and Symbolic Violence

    DEFF Research Database (Denmark)

    Pedersen, Bodil Maria

    2011-01-01

    Our understanding of 'reactions to trauma' is dominated by concepts like Post-Traumatic Stress Disorder. The use of such concepts has been criticised but simultaneously integrated in folk-psychology. Connecting emotional and cognitive processes as well as acts - such as in gendered practices...

  2. Skeleton scintigraphy in trauma

    International Nuclear Information System (INIS)

    Skeletal trauma is common and presents both an opportunity and a problem in skeletal scintigraphy. The opportunity arises in the ability of skeletal scintigraphy to demonstrate abnormalities early after direct trauma. It is well recognized that the early detection of fractures in some sites cannot be reliably achieved by standard radiography, especially in the femoral neck and scaphoid bone. The problem comes in recognizing the effects of skeletal trauma when using skeletal scintigraphy for another purpose, such as the detection of metastatic disease. iatrogenic trauma to either the skeleton or soft tissues may be manifest scintigraphic ally. For example Craniotomy typically leaves a rim pattern at the surgical margin. Rib Retraction during thoracotomy can elicit periosteal reaction. Areas of the skeletal receiving curative levels of ionizing radiation (typically 4000 rads or greater) characteristically demonstrate decreased uptake within 6 months to 1 year after therapy. The generally high sensitivity of the skeletal scintigraphy seems to make it an ideal survey test in cases of suspected child abuse especially in which radiographs are unrevealing. Because of difficulties in obtaining a history of trauma from a preschool child or even eliciting a satisfactory description of the location and nature of the pain, skeletal scintigraphy provides a simple and reliable investigation in these children. Subtle trauma, such as that from stress fractures is often difficult to visualize on a plain radiograph. Skeletal scintigraphy is frequently positive at the time of clinical presentation. Skeletal scintigraphy is exquisitely sensitive to the remodeling process and typically shows abnormalities 1 to 2 weeks or more before the appearance of radiographic changes in stress fractures. The periosteal reaction can be visualized within hours of the injury. Insufficiency and fatigue fractures such as vertebral compression fracture, which is probably the most common consequence of

  3. Palliative care: a challenge for orthopaedic nursing care.

    Science.gov (United States)

    Watters, Carol L; Harvey, Carol V; Meehan, Anita J; Schoenly, Lorry

    2005-01-01

    Patients who face chronic, incurable, or life-ending musculoskeletal conditions often receive inadequate care either due to a lack of caregiver awareness or inattention to maintaining the highest quality at the end of life. Palliative care focuses on the comprehensive physical, psychological, social, spiritual, and existential needs of patients with life-threatening or debilitating illness. Orthopaedic nurses and all nurses in general are challenged to incorporate palliative care principles into care planned with patients and families facing end-of-life issues. This article addresses the leadership role the National Association of Orthopaedic Nurses (NAON) has taken to develop a consensus document which endorses the Last Acts Precepts of Palliative Care and affirms the need for palliative care with patients who experience life-threatening illness. A case study is used to illustrate the opportunity a multidisciplinary team has to center care on the individual, while remaining sensitive to the holistic needs of the patient for self-determination at the end of life.

  4. Orthopaedic applications for PLA-PGA biodegradable polymers.

    Science.gov (United States)

    Athanasiou, K A; Agrawal, C M; Barber, F A; Burkhart, S S

    1998-10-01

    Biodegradable polymers, especially those belonging to the family of polylactic acid (PLA) and polyglycolic acid (PGA), play an increasingly important role in orthopaedics. These polymers degrade by hydrolysis and enzymatic activity and have a range of mechanical and physical properties that can be engineered appropriately to suit a particular application. Their degradation characteristics depend on several parameters including their molecular structure, crystallinity, and copolymer ratio. These biomaterials are also rapidly gaining recognition in the fledging field of tissue engineering because they can be fashioned into porous scaffolds or carriers of cells, extracellular matrix components, and bioactive agents. Although their future appears to be bright, several questions regarding the biocompatibility of these materials linger and should be addressed before their wide-scale use. In the context of musculoskeletal tissue, this report provides a comprehensive review of properties and applications of biodegradable PLA/PGA polymers and their copolymers. Of special interest are orthopaedic applications, biocompatibility studies, and issues of sterilization and storage of these versatile biomaterials. Also discussed is the fact that terms such as PLA, PGA, or PLA-PGA do not denote one material, but rather a large family of materials that have a wide range of differing bioengineering properties and concomitant biological responses. An analysis of some misconceptions, problems, and potential solutions is also provided. PMID:9788368

  5. The need for research training in orthopaedic residency education.

    Science.gov (United States)

    Anderson, Robert W

    2006-08-01

    Orthopaedic surgery residents should be exposed during their clinical training to the processes of creativity and innovation that are the basis of research. The definition of a research experience for surgery residents should be broad and include not only traditional bench research in a basic science environment but also translational and clinical research to move innovation from bench to bedside and validate its value in a scientific manner. Additionally, there are enormous opportunities for surgeons to study healthcare delivery and policy and to develop new approaches to educating colleagues, other medical personnel, and patients. The question that must be addressed is how can the knowledge and human resources residing in orthopaedic surgery best be used to meet the challenges future residents will face as healthcare undergoes profound changes? How these issues are managed in a rapidly changing environment is the critical issue and the challenge faced by surgical training programs wishing to remain viable and provide trainees with the opportunity to adapt and be successful in the future. What is state of the art today will not be tomorrow and unless trainees are encouraged and taught to be creative and innovative they risk becoming surgical dinosaurs.

  6. Paediatric trauma care

    Directory of Open Access Journals (Sweden)

    Sebastian van As A

    2010-01-01

    Full Text Available Background: Childhood trauma has become a major cause of mortality and morbidity, disability and socio-economic burden and it is expected by the World Health Organization (WHO that by 2020 it will be the number 1 disease globally. The WHO and UNICEF have published their third World Report on Child Injury Prevention in December 2008. Materials and Methods: A systematic review was performed on the history and magnitude of paediatric trauma worldwide. Additionally exciting developments and new trends were assessed and summarized. Results: Paediatric trauma is a growing field of clinical expertise. New developments include total body digital imaging of children presenting with polytrauma; targeted management of head injuries; conservative management of abdominal injuries in children and diagnostic laparoscopy, including the laparoscopic management of complications following the conservative management of solid organ injuries. Conclusion: Paediatric trauma has long been neglected by the medical profession. In order to deal with it appropriately, it makes sense to adopt the public health approach, requiring that we view child injuries similarly to any other disease or health problem. The greatest gain in our clinical practice with dealing with child injuries will result from a strong focus on primary (preventing the injury, secondary (dealing with the injury in the most efficient manner as well as tertiary prevention (making sure that children treated for trauma will be appropriately reintegrated within our society. By actively promoting child safety we will not only achieve a most welcome reduction in medical cost and disability, but also the ever-so-much desired decline of avoidable childhood misery and suffering.

  7. Imaging in spinal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Goethem, J.W.M. van [Universitair Ziekenhuis Antwerpen, University of Antwerp, Belgium, Department of Radiology, Edegem (Belgium); Algemeen Ziekenhuis Maria Middelares, Department of Radiology, Sint-Niklaas (Belgium); Maes, Menno; Oezsarlak, Oezkan; Hauwe, Luc van den; Parizel, Paul M. [Universitair Ziekenhuis Antwerpen, University of Antwerp, Belgium, Department of Radiology, Edegem (Belgium)

    2005-03-01

    Because it may cause paralysis, injury to the spine is one of the most feared traumas, and spinal cord injury is a major cause of disability. In the USA approximately 10,000 traumatic cervical spine fractures and 4000 traumatic thoracolumbar fractures are diagnosed each year. Although the number of individuals sustaining paralysis is far less than those with moderate or severe brain injury, the socioeconomic costs are significant. Since most of the spinal trauma patients survive their injuries, almost one out of 1000 inhabitants in the USA are currently being cared for partial or complete paralysis. Little controversy exists regarding the need for accurate and emergent imaging assessment of the traumatized spine in order to evaluate spinal stability and integrity of neural elements. Because clinicians fear missing occult spine injuries, they obtain radiographs for nearly all patients who present with blunt trauma. We are influenced on one side by fear of litigation and the possible devastating medical, psychologic and financial consequences of cervical spine injury, and on the other side by pressure to reduce health care costs. A set of clinical and/or anamnestic criteria, however, can be very useful in identifying patients who have an extremely low probability of injury and who consequently have no need for imaging studies. Multidetector (or multislice) computed tomography (MDCT) is the preferred primary imaging modality in blunt spinal trauma patients who do need imaging. Not only is CT more accurate in diagnosing spinal injury, it also reduces imaging time and patient manipulation. Evidence-based research has established that MDCT improves patient outcome and saves money in comparison to plain film. This review discusses the use, advantages and disadvantages of the different imaging techniques used in spinal trauma patients and the criteria used in selecting patients who do not need imaging. Finally an overview of different types of spinal injuries is given

  8. 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.

  9. Imaging in spinal trauma

    International Nuclear Information System (INIS)

    Because it may cause paralysis, injury to the spine is one of the most feared traumas, and spinal cord injury is a major cause of disability. In the USA approximately 10,000 traumatic cervical spine fractures and 4000 traumatic thoracolumbar fractures are diagnosed each year. Although the number of individuals sustaining paralysis is far less than those with moderate or severe brain injury, the socioeconomic costs are significant. Since most of the spinal trauma patients survive their injuries, almost one out of 1000 inhabitants in the USA are currently being cared for partial or complete paralysis. Little controversy exists regarding the need for accurate and emergent imaging assessment of the traumatized spine in order to evaluate spinal stability and integrity of neural elements. Because clinicians fear missing occult spine injuries, they obtain radiographs for nearly all patients who present with blunt trauma. We are influenced on one side by fear of litigation and the possible devastating medical, psychologic and financial consequences of cervical spine injury, and on the other side by pressure to reduce health care costs. A set of clinical and/or anamnestic criteria, however, can be very useful in identifying patients who have an extremely low probability of injury and who consequently have no need for imaging studies. Multidetector (or multislice) computed tomography (MDCT) is the preferred primary imaging modality in blunt spinal trauma patients who do need imaging. Not only is CT more accurate in diagnosing spinal injury, it also reduces imaging time and patient manipulation. Evidence-based research has established that MDCT improves patient outcome and saves money in comparison to plain film. This review discusses the use, advantages and disadvantages of the different imaging techniques used in spinal trauma patients and the criteria used in selecting patients who do not need imaging. Finally an overview of different types of spinal injuries is given

  10. Gênero e trauma Gender and trauma

    OpenAIRE

    Gláucio Ary Dillon Soares; Dayse Miranda

    2005-01-01

    As conseqüências sociais e psicológicas da violência urbana sobre os parentes e amigos de pessoas vitimadas por mortes violentas (homicídio, suicídio ou acidentes) são analisadas à luz das diferenças de gênero. A literatura especializada nesta área propõe que mulheres e homens vivenciam experiências traumáticas de forma peculiar. Porém, os traumas típicos são diferentes em cada gênero, deixando em aberto a questão sobre quanto das diferenças entre as respostas se devem a gênero e quanto se de...

  11. Analysis of clinical risk factors associated with mortality of severe trauma patients with acute lung injury%影响严重创伤合并急性肺损伤的患者病死率危险因素分析

    Institute of Scientific and Technical Information of China (English)

    盛蕾; 伍峻松; 马岳峰; 张茂; 徐少文; 江观玉

    2009-01-01

    目的 研究影响严重创伤合并急性肺损伤患者病死率的潜在危险因素.方法 这是一项以严重创伤作为唯一原因收治急诊科和急诊监护室患者的回顾性病例对照研究,通过单因素和多因素逻辑回归分析法对18个潜在影响严重创伤病死率的危险因素进行分析.结果 有343例严重创伤合并创伤后急性肺损伤患者收治于急诊科和急诊监护室,分析得出五个影响急性肺损伤病死率的危险因素是:(1)急性生理和慢性健康状况评分(acute physiology and chronic health evaluation,A-PACHE)Ⅱ评分,(2)创伤持续时间,(3)年龄,(4)胃肠返流,和(5)弥散性血管内凝血(disseminated intravascular coagulation,DIC),亦发现这些特定的危险因素对不同的分层患者人群具有不同的影响程度.结论 APACHEⅡ评分和胃肠返流对急性肺损伤病死率的影响在创伤后的早期阶段.值得注意的是创伤持续时间和DIC对急性肺损伤的进展和病死率既有短期影响,又有远期影响.老龄患者(大于65岁)由于继发脓毒症和肺功能的恶化仍旧是影响病死率的独立危险因素.具备以上危险因素的患者应尽可能早的接受积极的支持治疗以阻止病情的恶化.%Objective To identify the potential risk factors affecting mortality rate of ALl in severe trauma population. Method It was a retrospective cohort study treating trauma as a single cause for emergency depart-ment (ED)) and emergency intensive care unit (EICU) admissions. Eighteen potential risk factors affecting the mortality of ALI were examined by univariate and multivariate logistic analyses in these severe trauma patients. Re-sults There were 343 severe trauma patients with post-traumatic ALI admitted to ED and EICU the Second Affili-ated Hospital Medical College,Zhejiang University,during the study period. The five risk factors that affected the mortality with unadjusted odd ratios (ORs) and 95% confidence intervals (CIs) were

  12. The Impact of the Multicenter Orthopaedic Outcomes Network (MOON) Research on Anterior Cruciate Ligament Reconstruction and Orthopaedic Practice.

    Science.gov (United States)

    Lynch, T Sean; Parker, Richard D; Patel, Ronak M; Andrish, Jack T; Spindler, Kurt P; Amendola, Annunziata; Brophy, Robert H; Dunn, Warren R; Flanigan, David C; Huston, Laura J; Jones, Morgan H; Kaeding, Christopher C; Marx, Robert G; Matava, Matthew J; McCarty, Eric C; Pedroza, Angela D; Reinke, Emily K; Wolf, Brian R; Wright, Rick W

    2015-03-01

    With an estimated 200,000 anterior cruciate ligament reconstructions performed annually in the United States, there is an emphasis on determining patient-specific information to help educate patients on expected clinically relevant outcomes. The Multicenter Orthopaedic Outcomes Network consortium was created in 2002 to enroll and longitudinally follow a large population cohort of anterior cruciate ligament reconstructions. The study group has enrolled >4,400 anterior cruciate ligament reconstructions from seven institutions to establish the large level I prospective anterior cruciate ligament reconstruction outcomes cohort. The group has become more than a database with information regarding anterior cruciate ligament injuries; it has helped to establish a new benchmark for conducting multicenter, multisurgeon orthopaedic research. The changes in anterior cruciate ligament reconstruction practice resulting from the group include the use of autograft for high school, college, and competitive athletes in their primary anterior cruciate ligament reconstructions. Other modifications include treatment options for meniscus and cartilage injuries, as well as lifestyle choices made after anterior cruciate ligament reconstruction.

  13. Corruption in the health care sector: A barrier to access of orthopaedic care and medical devices in Uganda

    Directory of Open Access Journals (Sweden)

    Bouchard Maryse

    2012-05-01

    Full Text Available Abstract Background Globally, injuries cause approximately as many deaths per year as HIV/AIDS, tuberculosis and malaria combined, and 90% of injury deaths occur in low- and middle- income countries. Given not all injuries kill, the disability burden, particularly from orthopaedic injuries, is much higher but is poorly measured at present. The orthopaedic services and orthopaedic medical devices needed to manage the injury burden are frequently unavailable in these countries. Corruption is known to be a major barrier to access of health care, but its effects on access to orthopaedic services is still unknown. Methods A qualitative case study of 45 open-ended interviews was conducted to investigate the access to orthopaedic health services and orthopaedic medical devices in Uganda. Participants included orthopaedic surgeons, related healthcare professionals, industry and government representatives, and patients. Participants’ experiences in accessing orthopaedic medical devices were explored. Thematic analysis was used to analyze and code the transcripts. Results Analysis of the interview data identified poor leadership in government and corruption as major barriers to access of orthopaedic care and orthopaedic medical devices. Corruption was perceived to occur at the worker, hospital and government levels in the forms of misappropriation of funds, theft of equipment, resale of drugs and medical devices, fraud and absenteeism. Other barriers elicited included insufficient health infrastructure and human resources, and high costs of orthopaedic equipment and poverty. Conclusions This study identified perceived corruption as a significant barrier to access of orthopaedic care and orthopaedic medical devices in Uganda. As the burden of injury continues to grow, the need to combat corruption and ensure access to orthopaedic services is imperative. Anti-corruption strategies such as transparency and accountability measures, codes of conduct

  14. Trauma care system in Iran

    Directory of Open Access Journals (Sweden)

    Zargar Moussa

    2011-06-01

    Full Text Available 【Abstract】Objective: The high burden of injuries in Iran necessitates the establishment of a comprehensive trauma care system. The purpose of this paper is to de- scribe the current status of trauma system regarding the components and function. Methods: The current status of trauma system in all components of a trauma system was described through ex- pert panels and semi-structured interviews with trauma spe- cialists and policy makers. Results: Currently, various organizations are involved in prevention, management and rehabilitation of injuries, but an integrative system approach to trauma is rather deficient. There has been ongoing progress in areas of pub- lic education through media, traffic regulation reinforcement, hospital care and prehospital services. Meanwhile, there are gaps regarding financing, legislations and education of high risk groups. The issues on education and training stan- dards of the front line medical team and continuing educa- tion and evaluation are yet to be addressed. Trauma regis- try has been piloted in some provinces, but as it needs the well-developed infrastructure (regarding staff, maintenance, financial resources, it is not yet established in our system of trauma care. Conclusions: It seems that one of the problems with trauma care in Iran is lack of coordination among trauma system organizations. Although the clinical management of trauma patients has improved in our country in the recent decade, decreasing the burden of injuries necessitates an organized approach to prevention and management of trauma in the context of a trauma system. Key words: Emergency medical services; Trauma centers; Wounds and injuries

  15. Role of magnetic resonance imaging in the clinical management of the acutely locked knee

    Energy Technology Data Exchange (ETDEWEB)

    McNally, Eugene G.; Nasser, Khalid N.; Dawson, Stewart; Goh, Leslie A. [Department of Musculoskeletal Radiology, Nuffield Orthopaedic Centre and Oxford Radcliffe Hospital, Oxford, OX3 7LD (United Kingdom)

    2002-10-01

    To explore prospectively the hypothesis that MRI of the acutely locked knee can alter surgical decision-making.Design and patients. The study group comprised patients with a clinical diagnosis of knee locking requiring arthroscopy. The decision to carry out arthroscopy was made by an experienced consultant orthopaedic surgeon specialising in trauma and recorded in the patient's notes prior to MRI. Preoperative MRI was carried out using a 1.5 T system. The management was altered from surgical to conservative treatment in 20 (48%) patients on the basis of the MR findings. Arthroscopy was limited to patients with an MR diagnosis of a mechanical block, usually a displaced meniscal tear or loose body. Both patient groups were followed clinically until symptoms resolved.Results. Forty-two patients were entered into the study. MRI identified a mechanical cause for locking in 22 patients (21 avulsion meniscal tears and 1 loose body). All were confirmed at arthroscopy. Twenty patients were changed from operative to non-operative treatment on the basis of the MRI findings. One patient in this group required a delayed arthroscopy for an impinging anterior cruciate ligament stump. The sensitivity/specificity/accuracy of MRI in identifying patients who require arthroscopy was therefore 96%/100%/98% respectively.Conclusion. MRI can successfully segregate patients with a clinical diagnosis of mechanical locking into those who have a true mechanical block and those who can be treated conservatively. MRI should precede arthroscopy in this clinical setting. (orig.)

  16. High resolution CT of temporal bone trauma

    Energy Technology Data Exchange (ETDEWEB)

    Youn, Eun Kyung [Korea General Hospital, Seoul (Korea, Republic of)

    1986-10-15

    Radiographic studies of the temporal bone following head trauma are indicated when there is cerebrospinal fluid otorrhea or rhinorrhoea, hearing loss, or facial nerve paralysis. Plain radiography displays only 17-30% of temporal bone fractures and pluridirectional tomography is both difficult to perform, particularly in the acutely ill patient, and less satisfactory for the demonstration of fine fractures. Consequently, high resolution CT is the imaging method of choice for the investigation of suspected temporal bone trauma and allows special resolution of fine bony detail comparable to that attainable by conventional tomography. Eight cases of temporal bone trauma examined at Korea General Hospital April 1985 through May 1986. The results were as follows: Seven patients (87%) suffered longitudinal fractures. In 6 patients who had purely conductive hearing loss, CT revealed various ossicular chain abnormality. In one patient who had neuro sensory hearing loss, CT demonstrated intract ossicular with a fracture nearing lateral wall of the lateral semicircular canal. In one patient who had mixed hearing loss, CT showed complex fracture.

  17. Unstated factors in orthopaedic decision-making: a qualitative study

    Directory of Open Access Journals (Sweden)

    Learmonth Ian D

    2010-09-01

    Full Text Available Abstract Background Total joint replacement (TJR of the hip or knee for osteoarthritis is among the most common elective surgical procedures. There is some inequity in provision of TJR. How decisions are made about who will have surgery may contribute to disparities in provision. The model of shared decision-making between patients and clinicians is advocated as an ideal by national bodies and guidelines. However, we do not know what happens within orthopaedic practice and whether this reflects the shared model. Our study examined how decisions are made about TJR in orthopaedic consultations. Methods The study used a qualitative research design comprising semi-structured interviews and observations. Participants were recruited from three hospital sites and provided their time free of charge. Seven clinicians involved in decision-making about TJR were approached to take part in the study, and six agreed to do so. Seventy-seven patients due to see these clinicians about TJR were approached to take part and 26 agreed to do so. The patients' outpatient appointments ('consultations' were observed and audio-recorded. Subsequent interviews with patients and clinicians examined decisions that were made at the appointments. Data were analysed using thematic analysis. Results Clinical and lifestyle factors were central components of the decision-making process. In addition, the roles that patients assigned to clinicians were key, as were communication styles. Patients saw clinicians as occupying expert roles and they deferred to clinicians' expertise. There was evidence that patients modified their behaviour within consultations to complement that of clinicians. Clinicians acknowledged the complexity of decision-making and provided descriptions of their own decision-making and communication styles. Patients and clinicians were aware of the use of clinical and lifestyle factors in decision-making and agreed in their description of clinicians' styles

  18. Selective nonoperative management of high grade splenic trauma.

    Science.gov (United States)

    Branco, Bernardino C; Tang, Andrew L; Rhee, Peter; Fraga, Gustavo Pereira; Nascimento, Bartolomeu; Rizoli, Sandro; O'Keeffe, Terence

    2013-01-01

    The "Evidence-based Telemedicine - Trauma & Acute Care Surgery" (EBT-TACS) Journal Club performed a critical review of the literature and selected three up-to-date articles on the management of splenic trauma. Our focus was on high-grade splenic injuries, defined as AAST injury grade III-V. The first paper was an update of the 2003 Eastern Association for the Surgery of Trauma (EAST) practice management guidelines for nonoperative management of injury to the spleen. The second paper was an American Association for the Surgery of Trauma (AAST) 2012 plenary paper evaluating the predictive role of contrast blush on CT scan in AAST grade IV and V splenic injuries. Our last article was from Europe and investigates the effects of angioembolization of splenic artery on splenic function after high-grade splenic trauma (AAST grade III-V). The EBT-TACS Journal Club elaborated conclusions and recommendations for the management of high-grade splenic trauma. PMID:23912375

  19. Airway management in trauma

    Directory of Open Access Journals (Sweden)

    Rashid M Khan

    2011-01-01

    Full Text Available Trauma has assumed epidemic proportion. 10% of global road accident deaths occur in India. Hypoxia and airway mismanagement are known to contribute up to 34% of pre-hospital deaths in these patients. A high degree of suspicion for actual or impending airway obstruction should be assumed in all trauma patients. Objective signs of airway compromise include agitation, obtundation, cyanosis, abnormal breath sound and deviated trachea. If time permits, one should carry out a brief airway assessment prior to undertaking definitive airway management in these patients. Simple techniques for establishing and maintaining airway patency include jaw thrust maneuver and/or use of oro- and nas-opharyngeal airways. All attempts must be made to perform definitive airway management whenever airway is compromised that is not amenable to simple strategies. The selection of airway device and route- oral or -nasal, for tracheal intubation should be based on nature of patient injury, experience and skill level.

  20. Substance Abuse and Trauma.

    Science.gov (United States)

    Simmons, Shannon; Suárez, Liza

    2016-10-01

    There is a strong, bidirectional link between substance abuse and traumatic experiences. Teens with cooccurring substance use disorders (SUDs) and posttraumatic stress disorder (PTSD) have significant functional and psychosocial impairment. Common neurobiological foundations point to the reinforcing cycle of trauma symptoms, substance withdrawal, and substance use. Treatment of teens with these issues should include a systemic and integrated approach to both the SUD and the PTSD. PMID:27613348

  1. CRANIOROFACIAL TRAUMA - RADIODIAGNOSIS

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    Zambrano JCR

    2013-09-01

    Full Text Available Clinical examination of Craniorofacial injuries are often limited in patients with trauma to the head and neck region due to obscuration by overlying edema, hematoma, hemorrhage, and soft-tissue injury. Craniorofacial injuries require accurate and prompt diagnosis for management. For Proper clinical examination and treatment plan, high resolution radiographs are always essential which will indirectly contribute to render a good medical care to the patients.

  2. Physiotherapy screening of patients referred for orthopaedic consultation in primary healthcare - a randomised controlled trial.

    Science.gov (United States)

    Samsson, Karin; Larsson, Maria E H

    2014-10-01

    A large proportion of patients who consult primary healthcare for musculoskeletal pain are referred for orthopaedic consultation, but only a small number of these patients are appropriate for orthopaedic intervention. Experienced physiotherapists have the appropriate knowledge to manage musculoskeletal disorders. The primary aim of this randomised study was therefore to evaluate a screening by a physiotherapist of patients referred for orthopaedic consultation compared to standard practice in primary care. Patients referred for orthopaedic consultation (n=203) were randomised to physiotherapy screening or standard practice. Selection accuracy for orthopaedic intervention and other referrals were analysed with proportion analysis. Patient views of the quality of care were analysed with Mann-Whitney U-test, waiting time with Independent t-test. There was higher selection accuracy for orthopaedic intervention in the physiotherapy screening group (p=0.002). A smaller proportion of patients in the screening group were referred back to their general practitioner (GP) (pphysiotherapy clinic (pphysiotherapy screening group (p<0.039). Waiting time was shorter in the screening group (p<0.001). A large proportion of the patients reported no hesitation to attend the clinic for future care, no difference between the groups (p<0.95). The findings in this study suggest that an experienced physiotherapist effectively can screen patients referred for orthopaedic consultation in primary healthcare.

  3. Fluid resuscitation in trauma

    Directory of Open Access Journals (Sweden)

    Rudra A

    2006-01-01

    Full Text Available Appropriate fluid replacement is an essential component of trauma fluid resuscitation. Once hemorrhage is controlled, restoration of normovolemia is a priority. In the presence of uncontrolled haemorrhage, aggressive fluid management may be harmful. The crystalloid-colloid debate continues but existing clinical practice is more likely to reflect local biases rather than evidence based medicine. Colloids vary substantially in their pharmacology and pharmacokinetics,and the experimental finding based on one colloid cannot be extrapolated reliably to another. In the initial stages of trauma resuscitation the precise fluid used is probably not important as long as an appropriate volume is given. Later, when the microcirculation is ′leaky′, there may be some advantages to high or medium weight colloids such as hydroxyethyl starch. Hypertonic saline solutions may have some benefit in patients with head injuries. A number of hemoglobin solutions are under development, but one of the most promising of these has been withdrawn recently. It is highly likely that at least one of these solutions will eventually become routine therapy for trauma patient resuscitation. In the meantime, contrary to traditional teaching, recent data suggest that restrictive strategy of red cell transfusion may improve outcome in some critically ill patients.

  4. Trauma is danger

    Directory of Open Access Journals (Sweden)

    Porterfield Nancy

    2011-06-01

    Full Text Available Abstract Background Trauma is one of the leading causes of death in young adult patients. Many pre-clinical and clinical studies attempt to investigate the immunological pathways involved, however the true mediators remain to be elucidated. Herein, we attempt to describe the immunologic response to systemic trauma in the context of the Danger model. Data Sources A literature search using PubMed was used to identify pertinent articles describing the Danger model in relation to trauma. Conclusions Our knowledge of Danger signals in relation to traumatic injury is still limited. Danger/alarmin signals are the most proximal molecules in the immune response that have many possibilities for effector function in the innate and acquired immune systems. Having a full understanding of these molecules and their pathways would give us the ability to intervene at such an early stage and may prove to be more effective in blunting the post-injury inflammatory response unlike previously failed cytokine experiments.

  5. International Patients on Operation Vacation – Perspectives of Patients Travelling to Hungary for Orthopaedic Treatments

    Directory of Open Access Journals (Sweden)

    Eszter Kovacs

    2014-11-01

    Full Text Available Background The importance of cross-border healthcare, medical and health tourism plays a significant role in the European health policy and health management. After dentistry, orthopaedic treatments are the leading motivation for seeking care in Hungary, as patients with rheumatic and motion diseases are drawn to the thermal spas and well-established orthopaedic centres. This paper aims to gain insight into foreign patients’ perspectives on their experience of having sought medical tourism in orthopaedic care in Hungary. Methods A patient survey was conducted in 2012 on motivations for seeking treatment abroad, orthopaedic care received and overall satisfaction. In addition, health professionals’ interviews, and 17 phone interviews were conducted in 2013 with Romanian patients who had orthopaedic treatment in Hungary. Finally, medical records of foreign patients were analysed. Results The survey was completed by 115 participants – 61.1% females, mean age= 41.9, 87% Romanian origin. Most of the patients came to Hungary for orthopaedic surgeries, e.g. arthroscopy, knee/hip prosthesis or spinal surgery. 72.6% chose Hungary because of related to perceived better quality and longstanding culture of Hungarian orthopaedic care. Over 57% of patients reported being ‘very satisfied’ with care received and 41.6% ‘satisfied’. The follow-up interviews further reflected this level of satisfaction, therefore many respondents stating they have already recommended the Hungarian healthcare to others. Conclusion Based on the findings, patients from neighbouring regions are increasingly seeking orthopaedic care in Hungary. Patients having orthopaedic care are highly satisfied with the quality of care, the whole treatment process from the availability of information to discharge summaries and would consider returning for further treatments.

  6. [Recent progress in orthopaedic managements of osteoporosis-related fractures].

    Science.gov (United States)

    Yamamoto, Seizo

    2011-07-01

    Recent progress in orthopaedic treatment of osteoporosis-related fractures was reviewed. In the treatment of femoral neck fractures, impacted or nondisplaced type is treated by three cannulated cancellous pins. Displaced type of femoral neck fracture is treated by bipolar prosthesis. Results of femoral neck fractures are influenced by the complications of each patients. Osteoporotic spine fractures are commonly healed within 2 or 3 months. Spinal compression with paraparesis or paraplegia is unusual complication in burst type of spine fractures. Surgical decompression, bone grafting and stabilization with instrumentation can result in some correction of deformity and neurogenic recovery. Distal radius fractures are common fractures in the eldery. Recently advances includes external fixation and plate fixation for the comminuted fractures in the distal radius. Treatments of osteoporosis-related fractures are still difficult problems to be resolved. PMID:21774371

  7. Novel oral anticoagulants for thromboprophylaxis after orthopaedic surgery.

    Science.gov (United States)

    Quinlan, Daniel J; Eriksson, Bengt I

    2013-06-01

    The direct thrombin inhibitor, dabigatran, and the selective factor Xa inhibitors, rivaroxaban and apixaban, are new oral anticoagulants that are approved in many countries for prevention of venous thromboembolism in patients undergoing elective hip or knee arthroplasty. All have a rapid onset of action, a low potential for food and drug interactions and a predictable anticoagulant effect that obviates the need for routine coagulation monitoring. These agents offer a convenient alternative to conventional anticoagulant drug regimens, including parenteral low-molecular-weight heparins and fondaparinux, and oral adjusted-dose vitamin K antagonists, for the prevention of venous thromboembolism in this surgical setting. This review summarizes the pharmacology, clinical trial results, bleeding risk and practical use of these new oral anticoagulants in clinical orthopaedic practice. Potential issues to be considered when using these oral anticoagulants include renal impairment, potential drug interactions, neuraxial anaesthesia and management of bleeding. PMID:23953905

  8. Perioperative Vision Loss in Spine Surgery and Other Orthopaedic Procedures.

    Science.gov (United States)

    Su, Alvin W; Lin, Shuai-Chun; Larson, A Noelle

    2016-10-01

    Perioperative vision loss is a rare complication of orthopaedic surgery and has been documented after spine, knee, hip, and shoulder procedures. It is associated with several ophthalmologic diagnoses, most commonly ischemic optic neuropathy. Although the pathophysiology remains unclear, current evidence suggests that systemic hemodynamic compromise and altered balance of intraocular perfusion contribute to the development of ischemic optic neuropathy. Although vision recovery has been reported, the prognosis of perioperative vision loss is poor, and no proven effective treatment is available. Perioperative vision loss is unpredictable and can occur in healthy patients. Associated risk factors include pediatric or elderly age, male sex, obesity, anemia, hypotension or hypertension, perioperative blood loss, prolonged surgical time, and prone positioning. Preventive strategies include avoiding direct pressure to the eye, elevating the head, optimizing perioperative hemodynamic status, and minimizing surgical time with staged surgical procedures as appropriate.

  9. Direct Observation: Assessing Orthopaedic Trainee Competence in the Ambulatory Setting.

    Science.gov (United States)

    Phillips, Donna P; Zuckerman, Joseph D; Kalet, Adina; Egol, Kenneth A

    2016-09-01

    The Accreditation Council of Graduate Medical Education requires that residency programs teach and assess trainees in six core competencies. Assessments are imperative to determine trainee competence and to ensure that excellent care is provided to all patients. A structured, direct observation program is feasible for assessing nontechnical core competencies and providing trainees with immediate constructive feedback. Direct observation of residents in the outpatient setting by trained faculty allows assessment of each core competency. Checklists are used to document residents' basic communication skills, clinical reasoning, physical examination methods, and medical record keeping. Faculty concerns regarding residents' professionalism, medical knowledge, fatigue, or ability to self-assess are tracked. Serial observations allow for the reinforcement and/or monitoring of skills and attitudes identified as needing improvement. Residents who require additional coaching are identified early in training. Progress in educational milestones is recorded, allowing an individualized educational program that ensures that future orthopaedic surgeons excel across all domains of medical and surgical competence. PMID:27479831

  10. 川芎嗪干预钝性肺挫伤急性期大鼠肺组织细胞的凋亡*%Ligustrazine prevents lung cell apoptosis in the acute stage of pulmonary contusion induced by blunt chest trauma

    Institute of Scientific and Technical Information of China (English)

    曹晨; 邓应忠; 郑明安; 刘芳; 孟庆涛

    2013-01-01

    of pulmonary contusion is urgently for clarity. OBJECTIVE: To investigate the protective effect and mechanism of ligustrazine on cel apoptosis in the acute stage of pulmonary contusion induced by blunt chest trauma in rats. METHODS: Healthy male Sprague-Dawley rats were divided equal y and randomly into three groups: control group, model group and ligustrazine group. Blunt chest trauma models were prepared in the latter two groups. Rats in the ligustrazine group were intraperitoneal y injected with 80 mg/kg ligustrazine immediately after blunt chest trauma. Lung tissues were col ected at 1, 2 and 3 hours after blunt chest trauma to observe pathomorphological changes. The apoptotic index, pulmonary microvascular permeability and severity of pulmonary edema were detected to assess the lung function. Expressions of Caspase-3, Bax and Bcl-2 were detected by immunohistochemical staining, and blood tumor necrosis factor alpha was also detected. RESULTS AND CONCLUSION: In the model group, tumor necrosis factor alpha increased at 1 hour and increased sharply in 2 and 3 hours after blunt chest trauma (P < 0.05); the apoptotic index and the degree of lung injury increased significantly at 2 and 3 hours after blunt chest trauma (P < 0.05); pulmonary microvascular permeability and degree of pulmonary edema were increased (P < 0.05); the expression of Caspase-3 increase significantly (P < 0.05) with the decrease of the ratio of Bcl-2 to Bax (P < 0.05). In the ligustrazine group, tumor necrosis factor alpha decreased notably (P < 0.05); the apoptotic index and the degree of lung injury decreased significantly after blunt chest trauma (P < 0.05); pulmonary microvascular permeability and the degree of pulmonary edema were relieved (P < 0.05); the expression of Caspase-3 decreased significantly (P < 0.05) with the increase of the ratio of Bcl-2 to Bax after treated with ligustrazine (P < 0.01). These findings indicate that ligustrazine can al eviate cel apoptosis in the acute stage

  11. Effects of a modified maxillary orthopaedic splint: a cephalometric evaluation.

    Science.gov (United States)

    Uner, O; Yücel-Eroğlu, E

    1996-06-01

    Taking the presence of an interplay between the vertical and sagittal components of craniofacial development into consideration, the beneficial therapeutic potential impacts of controlling vertical development on the correction of Class II discrepancies has been previously investigated. In the present study, a modified maxillary orthopaedic splint combined with an anterior high-pull headgear was used for early correction of the vertical and consequently sagittal dentoskeletal discrepancy as the initial stage of treatment. The aim was to evaluate its effects on the maxillary and mandibular dentoskeletal development, as well as rotational growth pattern. In order to compare with and distinguish from the uninterrupted growth changes, a control group was formed by matching each one of the control subjects to a subject in the treatment group according to certain criteria. The initial and second standardized lateral cephalograms of each subject was evaluated by means of an adopted and biologically more substantial cephalometric analysis. Evaluation of the changes induced by the splint in comparison with the uninterrupted growth changes revealed that the splint had both orthopaedic and orthodontic effects on the growth pattern of the dentoskeletal structures. There seemed to exist a relationship between the direction of total mandibular and maxillary rotations. In addition, it was believed that in order to cause a forward mandibular rotation, i.e. to change the rotational mandibular growth pattern from a backward into a forward direction, the posterior vertical maxillary development should be restrained, but anterior vertical maxillary development should be relatively more restrained or reversed and, thereby, the rotational growth pattern of the maxilla should be changed from a backward into a forward direction. Moreover, the bite block effect of the splint seemed to cause a favourable change in the condylar growth direction from a backward to an upward direction.

  12. Research on the Influence of Orthopaedic Inserts on Pressure Distribution in the Foot

    Directory of Open Access Journals (Sweden)

    Ignas Rutulys

    2011-02-01

    Full Text Available The article examines the influence of individual orthopaedic inserts on pressure distribution in the foot. Feet deformations, types of orthopaedic inserts, materials and pressure in the foot testing methods are discussed. Experimental computer measurements of pressure in the foot before and after the use of inserts have been done. During research, the inserts made of different kinds of materials selected according to human weight, pathology, skin sensitivity and many other reasons has been used. It has been determinated that orthopaedic inserts have a more noticeable impact on children whose feet is adjusted easier if compared with those of adults.Article in Lithuanian

  13. Automatic Bone Drilling - More Precise, Reliable and Safe Manipulation in the Orthopaedic Surgery

    Science.gov (United States)

    Boiadjiev, George; Kastelov, Rumen; Boiadjiev, Tony; Delchev, Kamen; Zagurski, Kazimir

    2016-06-01

    Bone drilling manipulation often occurs in the orthopaedic surgery. By statistics, nowadays, about one million people only in Europe need such an operation every year, where bone implants are inserted. Almost always, the drilling is performed handily, which cannot avoid the subjective factor influence. The question of subjective factor reduction has its answer - automatic bone drilling. The specific features and problems of orthopaedic drilling manipulation are considered in this work. The automatic drilling is presented according the possibilities of robotized system Orthopaedic Drilling Robot (ODRO) for assuring the manipulation accuracy, precision, reliability and safety.

  14. Trauma Studies: prospettive e problemi

    Directory of Open Access Journals (Sweden)

    Rachele Branchini

    2013-12-01

    Full Text Available The trauma paradigm pervades contemporary life. In newspapers, on television, on the web, even in ordinary conversation, experiences of every kind (both figurative and positive ones are described as “traumatic”. Thus the very meaning of the term is often overturned. This article seeks to reshape the limits of the concept of trauma by tracing its evolution from the psychological debate of the early nineteenth century to the recent setting up of the specific discipline of Trauma Studies.

  15. The epidemiology of renal trauma

    OpenAIRE

    Voelzke, Bryan B.; Leddy, Laura

    2014-01-01

    Introduction Nonoperative and minimally invasive management techniques for both blunt and penetrating renal trauma have become standard of care over the past decades. We sought to examine the modern epidemiology of renal trauma over the past decade. Methods A systematic review of PubMed from the past decade was conducted to examine adult and pediatric renal trauma. A total of 605 articles were identified. Of these, 15 adult and 5 pediatric articles met our a priori search criteria. Results Th...

  16. Emergency abdominoplasty following trauma

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    Suliman M

    2006-01-01

    Full Text Available We report a case of modified abdominoplasty done on emergency basis to a 37 years old male with acute abdominal wall injury due to road traffic accident. We discuss the case and review the literature.

  17. Magnetic resonance imaging of spinal cord trauma: a pictorial essay

    Energy Technology Data Exchange (ETDEWEB)

    Demaerel, Philippe [University Hospitals Gasthuisberg, Department of Radiology, Leuven (Belgium)

    2006-04-15

    Assessing a patient with clinical signs of acute spinal cord trauma is an emergency. A radiological work-up is crucial in determining management, and magnetic resonance imaging (MRI) is the modality of choice. It should therefore be performed immediately, preferably within 3 hours, even when plain radiography does not show an abnormality. By choosing an appropriate imaging protocol, it is possible to assess the spinal cord, joints, muscles, ligaments and bone marrow of the spine. Moreover, early MRI findings assist in determining functional prognosis. A major limitation to early MRI is that the examination is usually restricted to stable trauma patients because of the difficulties in monitoring ventilated patients during scanning. However, when an anaesthesiologist with experience in MRI and MR-compatible monitoring equipment is available, even these patients can be safely examined. MRI is also indicated for the evaluation of patients with late complications and sequelae following spinal cord trauma, since many of these chronic lesions are potentially treatable. (orig.)

  18. Magnetic resonance imaging of spinal cord trauma: a pictorial essay

    International Nuclear Information System (INIS)

    Assessing a patient with clinical signs of acute spinal cord trauma is an emergency. A radiological work-up is crucial in determining management, and magnetic resonance imaging (MRI) is the modality of choice. It should therefore be performed immediately, preferably within 3 hours, even when plain radiography does not show an abnormality. By choosing an appropriate imaging protocol, it is possible to assess the spinal cord, joints, muscles, ligaments and bone marrow of the spine. Moreover, early MRI findings assist in determining functional prognosis. A major limitation to early MRI is that the examination is usually restricted to stable trauma patients because of the difficulties in monitoring ventilated patients during scanning. However, when an anaesthesiologist with experience in MRI and MR-compatible monitoring equipment is available, even these patients can be safely examined. MRI is also indicated for the evaluation of patients with late complications and sequelae following spinal cord trauma, since many of these chronic lesions are potentially treatable. (orig.)

  19. Nicholas J. Giannestras (1908-1978): a distinguished orthopaedic surgeon, his work, life and times.

    Science.gov (United States)

    Markatos, Konstantinos; Efstathopoulos, Nikolaos; Kaseta, Kiriaki Maria; Nikolaou, Vasileios; Tsoucalas, Gregory; Sgantzos, Markos

    2015-11-01

    The purpose of our study was to summarize all the knowledge concerning the innovative pioneer in the field of orthopaedic surgery, Nicholas J. Giannestras (1908-1978). A thorough study of texts, medical books and reports, in the field of history of medicine, together with a review of the available literature in PubMed, was undertaken. Giannestras left his mark in the history of orthopaedics with his clinical work and his publications, mainly his treatise "Foot Disorders: Medical and Surgical Management" (1973), while his name lingers in Greece with the introduction of spine fusion with the use of metallic implants. He was an eminent university clinical professor of orthopaedics who had harmonically combined academic writing, teaching and clinical research in every field of orthopaedic surgery. PMID:26255057

  20. Bioactive Coatings for Orthopaedic Implants—Recent Trends in Development of Implant Coatings

    Directory of Open Access Journals (Sweden)

    Bill G. X. Zhang

    2014-07-01

    Full Text Available Joint replacement is a major orthopaedic procedure used to treat joint osteoarthritis. Aseptic loosening and infection are the two most significant causes of prosthetic implant failure. The ideal implant should be able to promote osteointegration, deter bacterial adhesion and minimize prosthetic infection. Recent developments in material science and cell biology have seen the development of new orthopaedic implant coatings to address these issues. Coatings consisting of bioceramics, extracellular matrix proteins, biological peptides or growth factors impart bioactivity and biocompatibility to the metallic surface of conventional orthopaedic prosthesis that promote bone ingrowth and differentiation of stem cells into osteoblasts leading to enhanced osteointegration of the implant. Furthermore, coatings such as silver, nitric oxide, antibiotics, antiseptics and antimicrobial peptides with anti-microbial properties have also been developed, which show promise in reducing bacterial adhesion and prosthetic infections. This review summarizes some of the recent developments in coatings for orthopaedic implants.

  1. 77 FR 66848 - Minimum Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and...

    Science.gov (United States)

    2012-11-07

    ... HUMAN SERVICES Food and Drug Administration Minimum Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and Regulation; Public Workshop AGENCY: Food and Drug Administration... Technology's Translational Research Institute for Biomedical Engineering and Science ] (TRIBES). The...

  2. Housing design and testing of a surgical robot developed for orthopaedic surgery

    Directory of Open Access Journals (Sweden)

    Lai-Yin Qin

    2016-04-01

    Conclusion: This project demonstrated a good model of multidisciplinary R&D of surgical robotics led by orthopaedic surgeons, in collaboration with mechanical and electronic engineers and industrial designers.

  3. Trauma and Symbolic Violence

    DEFF Research Database (Denmark)

    Pedersen, Bodil Maria

    2011-01-01

    Our understanding of 'reactions to trauma' is dominated by concepts like Post-Traumatic Stress Disorder. The use of such concepts has been criticised but simultaneously integrated in folk-psychology. Connecting emotional and cognitive processes as well as acts - such as in gendered practices...... seeks to undertake a discussion of personal meanings attributed to 'traumatisation'. It raises questions as to whether concepts of this kind and related practices may constitute symbolic violence and contribute to victimisation through looping-processes. Furthermore it aims at unfolding an understanding...

  4. The analysis of risk factors for mortality in multiple trauma patients with acute respiratory distress syndrome%影响多发伤合并急性呼吸窘迫综合征死亡率的危险因素分析

    Institute of Scientific and Technical Information of China (English)

    何晓娣; 兰美娟; 赵小纲; 伍峻松; 马岳峰

    2009-01-01

    将导致死亡率增加.致伤持续时间的长短既影响近期死亡率也影响远期死亡率.长时间的机械通气将引起更多严重的并发症而导致死亡率的进一步上升.%Objective To retrospectively demonstrate risk factors for mortality in multiple trauma patients with acute respiratory distress syndrome(ARDS).Method This wes a retrospective cohort stuay regarding multi-ple trauma as a single cause for intensive care unit admission.Patients identified multiple trauma with ARDS en-rolled in prospectively maintained database between May 2003 and April 2008 were observed,and 23 items of po-tential risk factors of impacting mortality were calculated by univariate and multivariate logistic analyses in order to find distinctive items in these multiple trauma patients.Information on patients demographics characteristics,treat-ment procedures and injury severity were collected at the time of EICU admission.The criteria used for ARDS met definition of the guideline(2006)of Chinese medical association.The commonly accepted definition of multiple injuries was consistent with both several injury sites(generated from two or more than two anatomic sites)and in-jury in one anatomic site at least threatening life.Severity of injury was quantified by injury severity seore and the simplified acute physiology score and chronic health evaluation score (APACHE Ⅱ)in EICU admission.We in-cluded adult patients(age≥18 years),those with an EICU length of stay longer than 48 hours,and those accept-ing mechanical ventilation more than 24 hours.Patients who were readmitted to EICU by virtue of non-traffic injury or transferred to EICU from other hospitals after long-term treatment were excluded.Mortality was assessed at the 28th clay after trauma.Results There were 269 multiple trauma patients with posttranmatic ARDS admitted to ICU during the study period,the unadjusted odds ratio(OR)and 95% confidence intervals(CI)of mortality were associated with six risk

  5. Trauma-Focused CBT for Youth with Complex Trauma

    Science.gov (United States)

    Cohen, Judith A.; Mannarino, Anthony P.; Kliethermes, Matthew; Murray, Laura A.

    2012-01-01

    Objectives: Many youth develop complex trauma, which includes regulation problems in the domains of affect, attachment, behavior, biology, cognition, and perception. Therapists often request strategies for using evidence-based treatments (EBTs) for this population. This article describes practical strategies for applying Trauma-Focused Cognitive…

  6. Suction drain tip culture in orthopaedic surgery: a prospective study of 214 clean operations

    OpenAIRE

    Sankar, B.; Ray, P.; Rai, J.

    2004-01-01

    We conducted a prospective cohort study in order to determine whether suction drain specimen cultures from orthopaedic surgery predicted an early wound infection. We included 218 consecutive clean orthopaedic operations requiring drains in one unit over a period of 1 year. The suction drain tip, drain fluid and wound discharge specimens were cultured, and the surgical wound was followed up for 3 months. There were six deep and two superficial wound infections. Wound infection was significantl...

  7. Titanium-Nitride Coating of Orthopaedic Implants: A Review of the Literature

    OpenAIRE

    van Hove, Ruud P.; Sierevelt, Inger N; van Royen, Barend J.; Nolte, Peter A.

    2015-01-01

    Surfaces of medical implants can be enhanced with the favorable properties of titanium-nitride (TiN). In a review of English medical literature, the effects of TiN-coating on orthopaedic implant material in preclinical studies were identified and the influence of these effects on the clinical outcome of TiN-coated orthopaedic implants was explored. The TiN-coating has a positive effect on the biocompatibility and tribological properties of implant surfaces; however, there are several reports ...

  8. Bone graft materials in fixation of orthopaedic implants in sheep.

    Science.gov (United States)

    Babiker, Hassan

    2013-07-01

    Bone graft is widely used within orthopaedic surgery especially in revision joint arthroplasty and spine fusion. The early implant fixation in the revision situation of loose joint prostheses is important for the long-term survival. Bone autograft has been considered as gold standard in many orthopaedic procedures, whereas allograft is the gold standard by replacement of extensive bone loss. However, the use of autograft is associated with donor site morbidity, especially chronic pain. In addition, the limited supply is a significant clinical challenge. Limitations in the use of allograft include the risk of bacterial contamination and disease transmission as well as non-union and poor bone quality. Other bone graft and substitutes have been considered as alternative in order to improve implant fixation. Hydroxyapatite and collagen type I composite (HA/Collagen) have the potential in mimicking skeletal bones. The osteoconductive properties of the composite might be improved by adding bone marrow aspirate (BMA), which can be harvested during surgery. Other alternatives to bone graft are demineralised bone matrix (DBM) and human cancellous bone (CB). DBM is prepared by acid extraction of human bone and includes bone collagen, morphogenetic proteins and growth factors. The combination of DBM with CB and with allograft might improve the healing potential of these grafts around non-cemented orthopaedic implants and thereby the implant fixation. Study I investigates the effect of HA/Collagen composite alone and in combination with BMA on the early fixation of porous coated titanium implants. In addition, the study compares also the effect of autograft with the gold standard allograft. By using a sheep model, the implants were inserted in the trabecular bone of femoral condyles. The test biomaterials were placed in a well defined peri-implant gap. After the observation period, the bone-implant specimens were harvested and evaluated mechanically by a destructive push

  9. Management of liver trauma.

    LENUS (Irish Health Repository)

    Badger, S A

    2012-02-01

    BACKGROUND: Blunt and penetrating liver trauma is common and often presents major diagnostic and management problems. METHODS: A literature review was undertaken to determine the current consensus on investigation and management strategies. RESULTS: The liver is the most frequently injured organ following abdominal trauma. Immediate assessment with ultrasound has replaced diagnostic peritoneal lavage in the resuscitation room, but computerised tomography remains the gold standard investigation. Nonoperative management is preferred in stable patients but laparotomy is indicated in unstable patients. Damage control techniques such as perihepatic packing, hepatotomy plus direct suture, and resectional debridement are recommended. Major complex surgical procedures such as anatomical resection or atriocaval shunting are now thought to be redundant in the emergency setting. Packing is also recommended for the inexperienced surgeon to allow control and stabilisation prior to transfer to a tertiary centre. Interventional radiological techniques are becoming more widely used, particularly in patients who are being managed nonoperatively or have been stabilised by perihepatic packing. CONCLUSIONS: Management of liver injuries has evolved significantly throughout the last two decades. In the absence of other abdominal injuries, operative management can usually be avoided. Patients with more complex injuries or subsequent complications should be transferred to a specialist centre to optimise final outcome.

  10. Surgeons' knowledge about the costs of orthopaedic implants.

    Science.gov (United States)

    Rohman, Lebur; Hadi, Saifullah; Whitwell, George

    2014-08-01

    PURPOSE. To investigate consultant surgeons' knowledge about the costs of implants for various joint surgeries. METHODS. Questionnaires were distributed to consultant orthopaedic surgeons at 2 hospitals. Respondents were asked to estimate the implant costs of any brand for low-demand and high-demand total hip replacement (THR), total knee replacement (TKR), uni-compartmental knee replacement, arthroscopy shaver blade, total anterior cruciate ligament (ACL) fixation, and meniscal repair. The actual cost of each implant was obtained from the manufacturer. RESULTS. 16 consultant surgeons completed the questionnaires. The respective mean estimated and actual costs for a low-demand THR implant were £1714 (range, £600-3000) and £1448 (range, £985- 2335), with an overestimation of 18.4%. The respective costs for a high-demand THR implant were £2172 (range, £600-6000) and £1737 (range, £1192-2335), with an overestimation of 25%. The respective costs for a TKR implant were £1550 (range, £600-6000) and £1316 (range, £995-1535), with an overestimation of 17.8%. The respective costs for a uni-compartmental knee replacement implant were £1040 (range, £600-2000) and £1296 (range, £698-1470), with an underestimation of 19.7%. The respective costs for an arthroscopy shaver blade were £110 (range, £75-150) and £94 (range, £80-100), with an overestimation of 16.6%. The respective costs for a total ACL fixation implant were £246 (range, £80-500) and £306 (range, £272-335), with an underestimation of 19.4%. The respective costs for a meniscal repair implant were £153 (range, £50-250) and £242 (range, £170-260), with an underestimation of 37%. CONCLUSION. The knowledge among consultant orthopaedic surgeons about implant costs was poor. To reduce implant costs, cooperation between surgeons and hospital managers and measures to increase surgeons' awareness about cost-reduction programmes are needed. PMID:25163960

  11. Bone scintigraphy in children: trauma

    International Nuclear Information System (INIS)

    The sensitivity of radionuclide imaging in identifying skeletal trauma in children has been established. Growth plates present a set of problems unique to pediatric studies and diagnotic accuracy is very technique dependent. Imaging for sports injuries and suspected child abuse has been productive. An expanding role for bone scintigraphy in the management of orthopedic problems post-trauma is developing

  12. Clinical management of abdominal trauma

    Institute of Scientific and Technical Information of China (English)

    FANG Guo-en; LUO Tian-hang; DU Cheng-hui; BI Jian-wei; XUE Xu-chao; WEI Guo; WENG Zhao-zhang; MA Li-ye; HUA Ji-de

    2008-01-01

    Objective: To improve the prognosis of patients with abdominal trauma. Methods: Between January 1993 and December 2005, 415 patients were enrolled in this research. The patients consisted of 347 males and 68 females with mean age of 36 years ranging from 3-82 years. All abdominal traumas consisted of closed traumas 360 cases, 86.7% and open traumas 55 cases, 13.3%. Results: Atotal of 407 cases 98.1% were fully recovered from trauma and the other 8 cases 1.9% died of multiple injuries. The mean injury severity score ISS of all patients was 22 while the mean ISS of the patients who died in hospital was 42. Postoperative complications were seen in 9 patients such as infection of incisional wounds 6 cases, pancreatic fistula 2 cases and intestinal fistula 1 case. All these postoperative complications were cured by the conservative treatment. Conclusion: Careful case history inquisition and physical examination are the basic methods to diagnose abdomi- nal trauma. Focused abdominal ultrasonography is always the initial imaging examination because it is non-invasive and can be performed repeatedly with high accuracy. The doctors should consider the severity of local injuries and the general status of patients during the assessment of abdominal trauma. The principle of treatment is to save lives at first, then to cure the injuries. Unnecessary laparotomy should be avoided to reduce additional surgical trauma.

  13. Maternal mortality due to trauma.

    Science.gov (United States)

    Romero, Vivian Carolina; Pearlman, Mark

    2012-02-01

    Maternal mortality is an important indicator of adequacy of health care in our society. Improvements in the obstetric care system as well as advances in technology have contributed to reduction in maternal mortality rates. Trauma complicates up to 7% of all pregnancies and has emerged as the leading cause of maternal mortality, becoming a significant concern for the public health system. Maternal mortality secondary to trauma can often be prevented by coordinated medical care, but it is essential that caregivers recognize the unique situation of providing simultaneous care to 2 patients who have a complex physiologic relationship. Optimal management of the pregnant trauma victim requires a multidisciplinary team, where the obstetrician plays a central role. This review focuses on the incidence of maternal mortality due to trauma, the mechanisms involved in traumatic injury, the important anatomic and physiologic changes that may predispose to mortality due to trauma, and finally, preventive strategies that may decrease the incidence of traumatic maternal death.

  14. Substance Use and PTSD Symptoms in Trauma Center Patients Receiving Mandated Alcohol SBI

    OpenAIRE

    Zatzick, Douglas; Donovan, Dennis; Dunn, Christopher; Russo, Joan; Wang, Jin; Jurkovich, Gregory; Rivara, Frederick; Whiteside, Lauren; Ries, Richard; Gentilello, Larry

    2012-01-01

    In an effort to integrate substance abuse treatment at trauma centers, the American College of Surgeons has mandated alcohol screening and brief intervention (SBI). Few investigations have assessed trauma center inpatients for comorbidities that may impact the effectiveness of SBI that exclusively focuses on alcohol. Randomly selected SBI eligible acute care medical inpatients (N=878) were evaluated for alcohol, illegal drugs, and symptoms consistent with a diagnosis of posttraumatic stress d...

  15. Cardiovascular magnetic resonance of myocardial infarction after blunt chest trauma: a heartbreaking soccer-shot

    OpenAIRE

    Fogarassy Peter; Maunz Martin; Beck Torsten; Baccouche Hannibal; Beyer Martin

    2009-01-01

    Abstract Cardiac injury occasionally occurs as a result of blunt chest trauma. Most cardiac complications in chest trauma are due to myocardial contusion rather than direct damage to the coronary arteries. However, traumatic coronary injury has been reported, and a variety of underlying pathophysiological mechanisms have been proposed. We present a 26 year old patient presenting with an acute coronary syndrome as a consequence of a soccer-shot impact to the chest. CMR showed apical inferior i...

  16. Two hundred years of orthopaedics in Wuerzburg-one hundred years of the Koenig-Ludwig-Haus.

    Science.gov (United States)

    Jakuscheit, Axel; Rudert, Maximilian

    2016-08-01

    Wuerzburg in the centre of Germany claims to be a cradle of modern orthopaedics. Under the leadership of Johann Georg Heine (1771-1831) the first German orthopaedic hospital, the Carolinum, was established in 1816. Johann Georg Heine's legacy was continued by his son Joseph (1803-1877) and his nephew Bernhard Heine (1800-1846), before Albert Hoffa (1859-1907) put the clinical practice of orthopaedics on a strict scientific basis and further promoted a worldwide exchange of knowledge. In 1916, Albert Hoffa's successor Jakob Riedinger (1861-1917) founded the Koenig-Ludwig-Haus, which hosts the Orthopaedic Hospital and the Centre for Musculoskeletal Research of the University of Wuerzburg. On the occasion of the bicentenary and centenary anniversaries of the founding of the two orthopaedic hospitals, we provide a short view on the development of orthopaedics in Wuerzburg. PMID:27283104

  17. Enhanced emotional reactions in chronic head trauma patients.

    OpenAIRE

    Fordyce, D J; Roueche, J R; Prigatano, G P

    1983-01-01

    The emotional characteristics of head injury patients referred for neuropsychological testing were examined as a function of the time since injury. Patients referred more than 6 months from injury were more emotionally distressed on the MMPI and Katz Adjustment Scale (relatives form) compared to those tested 6 months or earlier. The more chronic head trauma patients were more anxious and depressed, more confused in their thinking, and more socially withdrawn compared to the acute patient grou...

  18. Molecular engineering of an orthopaedic implant: from bench to bedside

    Directory of Open Access Journals (Sweden)

    S Stewart

    2012-05-01

    Full Text Available The use of metallic implants has revolutionised the practice of orthopaedic surgery. While the safety and biocompatibility of these devices are excellent, a small percentage becomes infected. These infections are due to the formation of a biofilm that harbours bacteria encased in a complex extracellular matrix. The matrix serves as a barrier to immune surveillance as well as limiting the biocidal effects of systemic and local antibiotics. The objective of the review is to describe a novel approach to controlling implant infection using an antibiotic that is linked to titanium through a self-assembled monolayer of siloxy amines. We show that the hybrid-engineered surface is stable, biocompatible and resists colonisation by bacterial species most commonly associated with implant-related infections. Studies with rodent bone infection models suggest that the engineered titanium surface prevents bone infection. Results of a very recent investigation utilising a sheep model of infection indicate that the titanium-tethered antibiotic controls infection without compromising bone formation and remodelling. From all of these perspectives, the tethered antibiotic holds promise of providing a novel and practical approach to reducing implant-associated infections.

  19. Study of the titanium alloys surfaces used in orthopaedic systems

    International Nuclear Information System (INIS)

    Total hip prosthesis (THP) is a highly successful orthopaedic device. However, its durability is generally limited to a few decades due to difficult conditions in the human body and huge demands it is subjected to. A hip prosthesis is deteriorating due to high surface pressures caused by mechanical movements of the body. The aim of this project is to improve the characteristics of hip prostheses, in order to increase their functionality and their life span. This paper presents an analysis regarding the topography and tribological parameters of femoral heads structures and of femoral heads coated with TiN. We studied the tribological properties of the surfaces of some femoral heads made of Ti alloys or coated with TiN. These femoral heads were obtained from some prostheses after revision surgery. Afterwards, we used TiN nanostructured coatings for reducing the wear process. TiN thin films were deposited using physical vapour deposition (PVD) and some scratch tests have been realized on these coatings surfaces. The study of coatings surfaces was made using atomic force microscopy (AFM) that offers the possibility to obtain nanometric 3D control of thin films. Main result of these researches is that used coatings offer the possibility to improve the system properties. (authors)

  20. Strategic planning in a highly specialized orthopaedic institution

    Directory of Open Access Journals (Sweden)

    Vukašinović Zoran

    2009-01-01

    Full Text Available Introduction. The Institute for Orthopaedic Surgery 'Banjica' in Belgrade provides tertiary healthcare services on national level. After decades of constant development, a recent decline coincided with the decade of great social and governmental disturbance, the transition period after the dissociation of former Yugoslavia. Objective. In order to overcome the crisis, we used modern management methods to define problems in the institution management, and to propose appropriate strategies. Methods. A survey that included 100 employees (17.67% was carried out, followed by descriptive statistical analysis, PEST and SWOT analyses. Results The impact of political fluctuations, ageing of population, financing model, obsolete medical technology was evaluated. Various personal and interpersonal factors were assessed: the quality of medical service (3.59±0.76, mark 1-5; relations among health service participants (3.39±0.78; occupational conditions (not good-91%; human, financial and other resources; professional cooperation, stimulation; rivalry and mobbing (declared in 56%; public informing, institution image (rank 3.70±0.88 and PR activities (new to 78%. 93% declared to give maximum effort at work. Conclusion. Using these results, we defined several strategic objectives. These include strengthening scientific activities, general orientation to specific and exclusive pathological conditions and treatment methods, improvement of management transparency, introduction of quality-based stimulation of workers, support of promotional and PR activities.

  1. [Regenerative medicine: orthopaedical applications and medico legal questions].

    Science.gov (United States)

    Ricci, S; Ricci, O; Tucci, C E; Massoni, F; Sarra, M V; Ricci, S

    2012-01-01

    Over the last decades, the increase in the global population's mean age has implied a corresponding increase in degenerative disease affecting various anatomical areas and tissues, including bones and cartilages, thus provoking a rising number of disabilities and a wider usage of drugs, mostly anti-inflammatory and cortisone. New developments in technologic and biomedical fields gave birth to new subjects, such as tissue engineering, cell therapy, gene therapy that, by and large, create a knowledge network falling under the concept of Regenerative Medicine. This science is essentially based on the usage of stem cells that can replicate and renovate themselves originating, if adequately stimulated, a number of cell types. Inter alia, in orthopaedic field a particular type of adult stem cells is used, the mesenchymal stem cells (MSCs). If combined with synthetic material produced in laboratories, the usage of these cells has provided inspiration for new study interests; today, it can be applied in various degenerative and post-traumatic pathologies, with great therapeutic benefits for the patient. Actually, many studies write about an improvement in patients' life quality. In this sense appear significant reflections on legal medicine, both in accidents and insurance, of this innovative therapeutic alternative and is hopefully an equally valid process of improvement of regulatory and case law.

  2. Biodegradable injectable polyurethanes: synthesis and evaluation for orthopaedic applications.

    Science.gov (United States)

    Adhikari, Raju; Gunatillake, Pathiraja A; Griffiths, Ian; Tatai, Lisa; Wickramaratna, Malsha; Houshyar, Shadi; Moore, Tim; Mayadunne, Roshan T M; Field, John; McGee, Margaret; Carbone, Tania

    2008-10-01

    Biodegradable polyurethanes offer advantages in the design of injectable or preformed scaffolds for tissue engineering and other medical implant applications. We have developed two-part injectable prepolymer systems (prepolymer A and B) consisting of lactic acid and glycolic acid based polyester star polyols, pentaerythritol (PE) and ethyl lysine diisocyanate (ELDI). This study reports on the formulation and properties of a series of cross linked polyurethanes specifically developed for orthopaedic applications. Prepolymer A was based on PE and ELDI. Polyester polyols (prepolymer B) were based on PE and dl-lactic acid (PEDLLA) or PE and glycolic acid (PEGA) with molecular weights 456 and 453, respectively. Several cross linked porous and non-porous polyurethanes were prepared by mixing and curing prepolymers A and B and their mechanical and thermal properties, in vitro (PBS/37 degrees C/pH 7.4) and in vivo (sheep bi-lateral) degradation evaluated. The effect of incorporating beta-tricalcium phosphate (beta-TCP, 5 microns, 10 wt.%) was also investigated. The cured polymers exhibited high compressive strength (100-190 MPa) and modulus (1600-2300 MPa). beta-TCP improved mechanical properties in PEDLLA based polyurethanes and retarded the onset of in vitro and in vivo degradation. Sheep study results demonstrated that the polymers in both injectable and precured forms did not cause any surgical difficulties or any adverse tissue response. Evidence of new bone growth and the gradual degradation of the polymers were observed with increased implant time up to 6 months. PMID:18632149

  3. PROGRESS OF BIOMATERIALS IN THE FIELD OF ORTHOPAEDICS

    Directory of Open Access Journals (Sweden)

    D. Chandramohan

    2014-01-01

    Full Text Available The aim of this study is to compare the metallic and natural fiber reinforced polymer composite bone plates used in humerus fractures. A 3D finite element model was developed to analyze the performance of both types of plates. This study proposed on fabrication of natural fiber powdered material (like Sisal (Agave sisalana, Banana (Musa sapientum and Roselle (Hibiscus sabdariffa Reinforced Polymer (NFRP composite plate material with bio epoxy resin. Instead of orthopaedics alloys such as titanium, cobalt chrome, stainless steel and zirconium, this plate material can be used for both internal and external fixation on human body for fractured bone. In this study, flexural rigidity of Sisal and banana (hybrid, Roselle and banana (hybrid and Roselle and sisal (hybrid composite at dry and wet conditions was studied. In this study the composition of the microstructure of composites specimens were studied using Electron Dispersive X-Ray Thermo detector and Scanning Electron Microscope.

  4. Diversity of patients microflora on orthopaedic and dental implants.

    Science.gov (United States)

    Obst, Ursula; Marten, Silke-Mareike; Niessner, Christoph; Hartwig, Erich; Korsch, Michael; Walther, Winfried

    2012-10-01

    The aim of this study was to compare the diversity of microbial colonization on implant material from different individuals. Eubacterial DNA was extracted, separated and sequenced from orthopaedic metallic implant material, tissues or body fluids, and skin of 4 patients as well as from identical dental cement material from 10 individuals after revision and routine removal. Additionally, the composition of the bacterial population of the dental cement and the oral swab sample from one individual after direct extraction of bacterial DNA was compared to extraction after conventional microbiological enrichment. The latter investigation proved that the commonly used cultivation technique gave different results than direct extraction of DNA, especially as regards the detection of anaerobes. Comparing the bacterial colonization of implant materials from different patients showed significant individual diversity. The common focus on a constricted pathogen spectrum may have to be expanded toward a multispecies population. Moreover, the dependence of the bacterial population on the individual host has to be integrated in discussing implant colonization and infection.

  5. New modalities of pain treatment after outpatient orthopaedic surgery.

    Science.gov (United States)

    Beaussier, M; Sciard, D; Sautet, A

    2016-02-01

    Postoperative pain relief is one of the cornerstones of success of orthopaedic surgery. Development of new minimally-invasive surgical procedures, as well as improvements in pharmacological and local and regional techniques should result in optimal postoperative pain control for all patients. The analgesic strategy has to be efficient, with minimal side effects, and be easy to manage at home. Multimodal analgesia allows for a reduction of opiate use and thereby its side effects. Local and regional analgesia is a major component of this multimodal strategy, associated with optimal pain relief, even upon mobilization, and it has beneficial effects on postoperative recovery. Ultrasound guidance improves the success rate of distal nerve blocks and makes distal selective blockade possible, helping to preserve the limb's motility. Besides peripheral nerve blocks, local infiltration (incisional and/or intra-articular) is also important to consider. Duration of the nerve blockade is limited after a single injection. This must be taken into consideration to avoid the recurrence of pain when the patient returns home. Continuous perineural blocks using catheters are an option that can be easily managed at home with monitoring by home-care nurses. Extended-release liposomal bupivacaine and adjuvants such as dexamethasone could significantly enhance the duration of the sensory block, thereby reducing the indications for pain pumps. Non-pharmacological approaches, such as cryotherapy, hypnosis and acupuncture should not be ignored. PMID:26803223

  6. Penetrating abdominal trauma.

    Science.gov (United States)

    Henneman, P L

    1989-08-01

    The management of patients with penetrating abdominal trauma is outlined in Figure 1. Patients with hemodynamic instability, evisceration, significant gastrointestinal bleeding, peritoneal signs, gunshot wounds with peritoneal violation, and type 2 and 3 shotgun wounds should undergo emergency laparotomy. The initial ED management of these patients includes airway management, monitoring of cardiac rhythm and vital signs, history, physical examination, and placement of intravenous lines. Blood should be obtained for initial hematocrit, type and cross-matching, electrolytes, and an alcohol level or drug screen as needed. Initial resuscitation should utilize crystalloid fluid replacement. If more than 2 liters of crystalloid are needed to stabilize an adult (less in a child), blood should be given. Group O Rh-negative packed red blood cells should be immediately available for a patient in impending arrest or massive hemorrhage. Type-specific blood should be available within 15 minutes. A patient with penetrating thoracic and high abdominal trauma should receive a portable chest x-ray, and a hemo- or pneumothorax should be treated with tube thoracostomy. An unstable patient with clinical signs consistent with a pneumothorax, however, should receive a tube thoracostomy prior to obtaining roentgenographic confirmation. If time permits, a nasogastric tube and Foley catheter should be placed, and the urine evaluated for blood (these procedures can be performed in the operating room). If kidney involvement is suspected because of hematuria or penetrating trauma in the area of a kidney or ureter in a patient requiring surgery, a single-shot IVP should be performed either in the ED or the operating room. An ECG is important in patients with possible cardiac involvement and in patients over the age of 40 going to the operating room. Tetanus status should be updated, and appropriate antibiotics covering bowel flora should be given. Operative management should rarely be delayed

  7. To Investigate the Effect of High Quality Nursing on the Sleep Quality of ICU Patients with Acute Thoracic and Abdominal Trauma%探讨优质护理对ICU急性胸腹部创伤患者术后睡眠质量的影响

    Institute of Scientific and Technical Information of China (English)

    李秀花

    2016-01-01

    Objective To investigate the effect of high quality nursing on the sleep quality of patients with acute thoracic and abdominal trauma after ICU.Methods patients in control group were treated with traditional nursing mode, and the patients in the experimental group were treated with high quality nursing. The indexes of sleep quality and nursing satisfaction were compared between the two groups.Results in the experimental group, the sleep quality, sleep time, sleep time, sleep efficiency, sleep disorders, hypnotic drugs and daytime dysfunction in the factor score and total score were significantly lower than those in the control group, between the two groups has statistical significance (P < 0.05).Conclusion ICU acute thoracic and abdominal trauma patients were high quality nursing can effectively improve the patients of postoperative sleep quality and improve patients satisfaction with nursing care, so as to make the patients recover in the best state, has important clinical significance, it is worth to promote the use of.%目的:探讨优质护理对ICU急性胸腹部创伤患者术后睡眠质量的影响。方法对照组患者采取传统护理模式进行护理,对实验组的患者采取优质护理,比较两组患者的术后睡眠质量的各项指标和护理满意度。结果实验组的睡眠质量、入睡时间、睡眠时间、睡眠效率、睡眠障碍、催眠药物和日间功能障碍各因素得分以及总评分均明显低于对照组,两组间比较具有统计学意义(P<0.05)。结论对ICU急性胸腹部创伤患者进行优质护理可有效提高患者的术后睡眠质量,同时提高患者的护理满意度,使患者在最佳的状态下康复,具有重要的临床意义,值得推广使用。

  8. Lightweight Trauma Module - LTM

    Science.gov (United States)

    Hatfield, Thomas

    2008-01-01

    Current patient movement items (PMI) supporting the military's Critical Care Air Transport Team (CCATT) mission as well as the Crew Health Care System for space (CHeCS) have significant limitations: size, weight, battery duration, and dated clinical technology. The LTM is a small, 20 lb., system integrating diagnostic and therapeutic clinical capabilities along with onboard data management, communication services and automated care algorithms to meet new Aeromedical Evacuation requirements. The Lightweight Trauma Module is an Impact Instrumentation, Inc. project with strong Industry, DoD, NASA, and Academia partnerships aimed at developing the next generation of smart and rugged critical care tools for hazardous environments ranging from the battlefield to space exploration. The LTM is a combination ventilator/critical care monitor/therapeutic system with integrated automatic control systems. Additional capabilities are provided with small external modules.

  9. Radiology of trauma to kidney and lower urinary tract

    International Nuclear Information System (INIS)

    The contents are trauma to kidney, imaging of kidney trauma, management of renal trauma, delayed complications, trauma to the lower urinary tract, trauma to urinary bladder, radiologic diagnosis, ethiology of blunt bladder injury, urethal injury (6 refs.)

  10. Barriers and Facilitators Associated with Non-Surgical Treatment Use for Osteoarthritis Patients in Orthopaedic Practice.

    Directory of Open Access Journals (Sweden)

    Stefanie N Hofstede

    Full Text Available International evidence-based guidelines for the management of patients with hip and knee osteoarthritis (OA recommend to start with (a combination of non-surgical treatments, and using surgical intervention only if a patient does not respond sufficiently to non-surgical treatment options. Despite these recommendations, there are strong indications that non-surgical treatments are not optimally used in orthopaedic practice. To improve the adoption of non-surgical treatments, more insight is needed into barriers and facilitators of these treatments. Therefore, this study assessed which barriers and facilitators are associated with the use and prescription of different non-surgical treatments before hip and knee OA in orthopaedic practice among patients and orthopaedic surgeons in the Netherlands.We performed two internet-based surveys among 172 orthopaedic surgeons and 174 OA patients. Univariate association and multivariable regression techniques are used to identify barriers and facilitators associated with the use of non-surgical treatments.Most barriers and facilitators among patients were associated with the use of physical therapy, lifestyle advice and dietary therapy. Among orthopaedic surgeons, most were associated with prescription of acetaminophen, dietary therapy and physical therapy. Examples of barriers and facilitators among patients included "People in my environment had positive experiences with a surgery" (facilitator for education about OA, and "Advice of people in my environment to keep on moving" (facilitator for lifestyle and dietary advice. For orthopaedic surgeons, examples were "Lack of knowledge about guideline" (barrier for lifestyle advice, "Agreements/ deliberations with primary care" and "Easy communication with a dietician" (facilitators for dietary therapy. Also the belief in the efficacy of these treatments was associated with increased prescription.Strategies to improve non-surgical treatment use in orthopaedic

  11. An ecological view of psychological trauma and trauma recovery.

    Science.gov (United States)

    Harvey, M R

    1996-01-01

    This paper presents an ecological view of psychological trauma and trauma recovery. Individual differences in posttraumatic response and recovery are the result of complex interactions among person, event, and environmental factors. These interactions define the interrelationship of individual and community and together may foster or impede individual recovery. The ecological model proposes a multidimensional definition of trauma recovery and suggests that the efficacy of trauma-focused interventions depends on the degree to which they enhance the person-community relationship and achieve "ecological fit" within individually varied recovery contexts. In attending to the social, cultural and political context of victimization and acknowledging that survivors of traumatic experiences may recover without benefit of clinical intervention, the model highlights the phenomenon of resiliency, and the relevance of community intervention efforts. PMID:8750448

  12. Dental Trauma. A Case Report

    Directory of Open Access Journals (Sweden)

    Alain Soto Ugalde

    2015-06-01

    Full Text Available Dental traumas in children are common; therefore the dentist should be trained to solve them. This paper presents the diagnosis, treatment and outcome of a child with a 12 mm overjet, mouth breathing habit and bilabial incompetence who suffered a severe trauma to tooth number 11, causing its mobility. A splint was applied to the affected tooth and subsequently, a root canal filling was performed, all with a satisfactory outcome. Although these traumas are common, the presentation of this case is important due to its use in the teaching context.

  13. Acute chylous peritonitis due to acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Georgios K Georgiou; Haralampos Harissis; Michalis Mitsis; Haralampos Batsis; Michalis Fatouros

    2012-01-01

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse.The development of chylous ascites is usually a chronic process mostly involving malignancy,trauma or surgery,and symptoms arise as a result of progressive abdominal distention.However,when accumulation of "chyle" occurs rapidly,the patient may present with signs of peritonitis.Preoperative diagnosis is difficult since the clinical picture usually suggests hollow organ perforation,appendicitis or visceral ischemia.Less than 100 cases of acute chylous peritonitis have been reported.Pancreatitis is a rare cause of chyloperitoneum and in almost all of the cases chylous ascites is discovered some days (or even weeks) after the onset of symptoms of pancreatitis.This is the second case in the literature where the patient presented with acute chylous peritonitis due to acute pancreatitis,and the presence of chyle within the abdominal cavity was discovered simultaneously with the establishment of the diagnosis of pancreatitis.The patient underwent an exploratory laparotomy for suspected perforated duodenal ulcer,since,due to hypertriglyceridemia,serum amylase values appeared within the normal range.Moreover,abdominal computed tomography imaging was not diagnostic for pancreatitis.Following abdominal lavage and drainage,the patient was successfully treated with total parenteral nutrition and octreotide.

  14. Acute chylous peritonitis due to acute pancreatitis.

    Science.gov (United States)

    Georgiou, Georgios K; Harissis, Haralampos; Mitsis, Michalis; Batsis, Haralampos; Fatouros, Michalis

    2012-04-28

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse. The development of chylous ascites is usually a chronic process mostly involving malignancy, trauma or surgery, and symptoms arise as a result of progressive abdominal distention. However, when accumulation of "chyle" occurs rapidly, the patient may present with signs of peritonitis. Preoperative diagnosis is difficult since the clinical picture usually suggests hollow organ perforation, appendicitis or visceral ischemia. Less than 100 cases of acute chylous peritonitis have been reported. Pancreatitis is a rare cause of chyloperitoneum and in almost all of the cases chylous ascites is discovered some days (or even weeks) after the onset of symptoms of pancreatitis. This is the second case in the literature where the patient presented with acute chylous peritonitis due to acute pancreatitis, and the presence of chyle within the abdominal cavity was discovered simultaneously with the establishment of the diagnosis of pancreatitis. The patient underwent an exploratory laparotomy for suspected perforated duodenal ulcer, since, due to hypertriglyceridemia, serum amylase values appeared within the normal range. Moreover, abdominal computed tomography imaging was not diagnostic for pancreatitis. Following abdominal lavage and drainage, the patient was successfully treated with total parenteral nutrition and octreotide.

  15. Acute chylous peritonitis due to acute pancreatitis.

    Science.gov (United States)

    Georgiou, Georgios K; Harissis, Haralampos; Mitsis, Michalis; Batsis, Haralampos; Fatouros, Michalis

    2012-04-28

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse. The development of chylous ascites is usually a chronic process mostly involving malignancy, trauma or surgery, and symptoms arise as a result of progressive abdominal distention. However, when accumulation of "chyle" occurs rapidly, the patient may present with signs of peritonitis. Preoperative diagnosis is difficult since the clinical picture usually suggests hollow organ perforation, appendicitis or visceral ischemia. Less than 100 cases of acute chylous peritonitis have been reported. Pancreatitis is a rare cause of chyloperitoneum and in almost all of the cases chylous ascites is discovered some days (or even weeks) after the onset of symptoms of pancreatitis. This is the second case in the literature where the patient presented with acute chylous peritonitis due to acute pancreatitis, and the presence of chyle within the abdominal cavity was discovered simultaneously with the establishment of the diagnosis of pancreatitis. The patient underwent an exploratory laparotomy for suspected perforated duodenal ulcer, since, due to hypertriglyceridemia, serum amylase values appeared within the normal range. Moreover, abdominal computed tomography imaging was not diagnostic for pancreatitis. Following abdominal lavage and drainage, the patient was successfully treated with total parenteral nutrition and octreotide. PMID:22563182

  16. Secondary Trauma in Children and School Personnel

    Science.gov (United States)

    Motta, Robert W.

    2012-01-01

    A review of childhood secondary trauma is presented. Secondary trauma involves the transfer and acquisition of negative affective and dysfunctional cognitive states due to prolonged and extended contact with others, such as family members, who have been traumatized. As such, secondary trauma refers to a spread of trauma reactions from the victim…

  17. Change and significance of plasma surfactant protein D level in patients with severe multiple trauma combined with acute lung injury%严重多发伤并发急性肺损伤患者血浆中肺表面活性物质相关蛋白D的变化及意义

    Institute of Scientific and Technical Information of China (English)

    王白云; 徐道妙

    2008-01-01

    Objective To dynamically measure level of surfactant protein D(SP-D)in patients with severe multiple trauma and discuss the relationship between SP-D and acute lung injury(ALI)/ARDS and its clinical significance. Methods A total of 36 patients with severe multiple trauma were divided into ALI/ARDS group(20 patients)and non-ALI/ARDS group(16 patients).Peripheral blood samples were collected at days 1,3,7 and 14 after trauma for calculating lung injury score(LIS)and PaO2/FiO2 ratio.Another 12 healthy persons were served as control group.Plasma SP-D levels were measured by using enzyme linked immunoabsorbent assay(ELISA). Results The plasma SP-D levels in ALI/ARDS group were markedly higher than those of control group and non-ALI/ARDS group(P<0.01).In ALI/ARDS group,the plasma SP-D levels in severe lung injury group were significantly higher than those of modcrate lung injury group(P<0.05).The plasma SP-D levels in ALI/ARDS group were inversely related to their PaO2/FiO2 ratios(rs=-0.745,P<0.01). Conclusions The plasma SP-D level is relevant not only to the occurrence of traumatic ALI/ARDS after multiple trauma,but also closely to the severity of lung injury,indicating that plasma SP-D is a valuable biomarker in ALI/ARDS.%目的 动态观测严重多发伤患者血浆中肺表面活性物质相关蛋白D(SP-D)水平并探讨它与创伤性急性肺损伤(ALI)/ARDS之间的关系及意义.方法 将36例严重多发伤患者分为多发伤后并发ALI/ARDS组20例(ALI/ARDS组)与多发伤后未并发ALI/ARDS组16例(非ALI/ARDS组).分别于伤后第1,3,7,14天收集外周血;同时计算PaO2/FiO2并行肺损伤评分;另12例体检健康者设为正常对照组.运用ELISA测定血浆SP-D的浓度.结果 ALI/ARDS组患者血浆SP-D水平显著高于正常对照组和非ALI/ARDS组(P<0.01);ALI/ARDS患者重度肺损伤组血浆SP-D水平明显高于中度肺损伤组(P<0.05);SP-D水平与其相应的PaO2/FiO2呈负相关关系(rs=-0.745,P<0.01).结论 严重多发伤

  18. Orthopaedic surgeries - assessment of ionising radiations exposure in health care workers

    Energy Technology Data Exchange (ETDEWEB)

    Leite, E.S.; Uva, A.S. [Lisbon Univ., National School of Public Health/New (Portugal)

    2006-07-01

    Full text of publication follows: 1. Objectives: The health care workers are exposed to ionizing radiations during their activities. In the operating rooms, the ionizing radiations are used in orthopaedic surgery and the dose depends on some factors, like the characteristics of the equipment. This study aims to: Estimate the occupational dose of ionizing radiations exposure of the orthopaedic doctors and nurses during the orthopaedic surgeries, in a Portuguese operating room; Sensitize the health care workers to use the individual dosimeter and to adopt radiation preventive measures. 2. Population and methods The study was conducted on nine Orthopaedic doctors and two nurses of an operating room of a hospital in Lisbon neighborhoods. We made a risk evaluating concerning: the radiations dose in different points, corresponding to gonads, hands and crystalline lens levels of all the professionals, during the surgeries; the average period of radiation in the orthopaedic surgeries; the number of annual orthopaedic surgeries, looking for that in the surgeries registers, to estimate the annual ionizing radiations dose of each orthopaedic doctor and nurse. 3. Results The annual doses estimated at different levels for orthopaedic doctors were the following: gonads: between 20,63 and 68,75 mGy; hands: 4,95 16,50 mGy; crystalline lens: 8,25 27,50 mGy). For the orthopaedic nurses: gonads: 130,63 151,25 mGy; hands: 31,35 36,30 mGy; crystalline lens 52,25 60,25 mGy. 4. Conclusions Although the location and positions of health care workers are not the same during the different surgeries and the equipment has an automatic control of the X ray emission, the annual ionizing radiations dose exposure for health care workers is an important one. The risk rating justifies the use of individual dosimeters for better individual dose assessment as part of an ionizing radiations prevention program. As a matter of fact preventive measures begin with a good quantitative risk assessment of

  19. Orthopaedic surgeries - assessment of ionising radiations exposure in health care workers

    International Nuclear Information System (INIS)

    Full text of publication follows: 1. Objectives: The health care workers are exposed to ionizing radiations during their activities. In the operating rooms, the ionizing radiations are used in orthopaedic surgery and the dose depends on some factors, like the characteristics of the equipment. This study aims to: Estimate the occupational dose of ionizing radiations exposure of the orthopaedic doctors and nurses during the orthopaedic surgeries, in a Portuguese operating room; Sensitize the health care workers to use the individual dosimeter and to adopt radiation preventive measures. 2. Population and methods The study was conducted on nine Orthopaedic doctors and two nurses of an operating room of a hospital in Lisbon neighborhoods. We made a risk evaluating concerning: the radiations dose in different points, corresponding to gonads, hands and crystalline lens levels of all the professionals, during the surgeries; the average period of radiation in the orthopaedic surgeries; the number of annual orthopaedic surgeries, looking for that in the surgeries registers, to estimate the annual ionizing radiations dose of each orthopaedic doctor and nurse. 3. Results The annual doses estimated at different levels for orthopaedic doctors were the following: gonads: between 20,63 and 68,75 mGy; hands: 4,95 16,50 mGy; crystalline lens: 8,25 27,50 mGy). For the orthopaedic nurses: gonads: 130,63 151,25 mGy; hands: 31,35 36,30 mGy; crystalline lens 52,25 60,25 mGy. 4. Conclusions Although the location and positions of health care workers are not the same during the different surgeries and the equipment has an automatic control of the X ray emission, the annual ionizing radiations dose exposure for health care workers is an important one. The risk rating justifies the use of individual dosimeters for better individual dose assessment as part of an ionizing radiations prevention program. As a matter of fact preventive measures begin with a good quantitative risk assessment of

  20. Multiscale Inorganic Hierarchically Materials: Towards an Improved Orthopaedic Regenerative Medicine.

    Science.gov (United States)

    Ruso, Juan M; Sartuqui, Javier; Messina, Paula V

    2015-01-01

    Bone is a biologically and structurally sophisticated multifunctional tissue. It dynamically responds to biochemical, mechanical and electrical clues by remodelling itself and accordingly the maximum strength and toughness are along the lines of the greatest applied stress. The challenge is to develop an orthopaedic biomaterial that imitates the micro- and nano-structural elements and compositions of bone to locally match the properties of the host tissue resulting in a biologically fixed implant. Looking for the ideal implant, the convergence of life and materials sciences occurs. Researchers in many different fields apply their expertise to improve implantable devices and regenerative medicine. Materials of all kinds, but especially hierarchical nano-materials, are being exploited. The application of nano-materials with hierarchical design to calcified tissue reconstructive medicine involve intricate systems including scaffolds with multifaceted shapes that provides temporary mechanical function; materials with nano-topography modifications that guarantee their integration to tissues and that possesses functionalized surfaces to transport biologic factors to stimulate tissue growth in a controlled, safe, and rapid manner. Furthermore materials that should degrade on a timeline coordinated to the time that takes the tissues regrow, are prepared. These implantable devices are multifunctional and for its construction they involve the use of precise strategically techniques together with specific material manufacturing processes that can be integrated to achieve in the design, the required multifunctionality. For such reasons, even though the idea of displacement from synthetic implants and tissue grafts to regenerative-medicine-based tissue reconstruction has been guaranteed for well over a decade, the reality has yet to emerge. In this paper, we examine the recent approaches to create enhanced bioactive materials. Their design and manufacturing procedures as well

  1. Acute Phase Response in Animals: A Review

    OpenAIRE

    Cray, Carolyn; Zaias, Julia; Altman, Norman H

    2009-01-01

    The acute phase response is a complex systemic early-defense system activated by trauma, infection, stress, neoplasia, and inflammation. Although nonspecific, it serves as a core of the innate immune response involving physical and molecular barriers and responses that serve to prevent infection, clear potential pathogens, initiate inflammatory processes, and contribute to resolution and the healing process. Acute phase proteins, an integral part of the acute phase response, have been a focus...

  2. Profile of chest trauma in Zaria Nigeria: A prelminary report

    Directory of Open Access Journals (Sweden)

    S A Edaigbini

    2011-01-01

    Materials and Methods A prospective study of trauma patients admitted to Ahmadu Bello University Teaching Hospital through the Accident and Emergency units was commenced in January 2008.This preliminary report is for the period of 27months.The clinical history, physical examination and outcome of management recorded in a predesigned proforma, were analysed with SPSS 15 and the patients were followed up in the surgical outpatient department. Results A total of 4784 patients (3143 men and 1641 women were admitted during this period for trauma. There were a total of 628(13.13% deaths. Of the 42 consecutive patients identified with chest trauma35 (83.3% were males and 7(16.7% were females. The age range was from 5-75years and the mean age was 35.4years, while the most affected ages were in the range of 20 to 49years. Blunt injury constituted 71.4% and penetrating injury constituted 28.6%. Road traffic accident was responsible for 61.9%, stab injury 21.4%, falls 7.1%, gunshot injury 4.8%, impalement 2.4% and animal attack also 2.4%. The average time taken between accident and admission was 31hours,40minutes and 12seconds while the average duration of hospital stay was 16.10 days. The injury pattern included rib fracture(s (23.8%, hemopneumothorax (14.3%, hemothorax (7.1%, pneumothorax (4.8%, combinations of chest injuries (7.1%, chest laceration 7.1%, bruises 11.9%, lung contusion 4.8%, subcutaneous empyema 2.4%, flail chest 4.8% and no specific injury (11.9%. Associated injuries included head injury (63.6%, orthopaedic injury (27.3% and combinations (abdominal, head, orthopaedic (9.1%. The fatality of road traffic accident was 36.8%. No patient was attended to by paramedics at the scene of accident while 21.9% of the patients had pre-hospital resuscitation in peripheral clinics before admission. The transfusion requirement was 14.3%. One patient (2.4% required a median sternotomy and cardiopulmonary bypass, 54.8% required tube thoracostomy while 42.9% had general

  3. Clinical study on renal trauma

    International Nuclear Information System (INIS)

    We analyzed 26 cases of renal trauma, which occurred during the last 7 years and 6 months. Computed tomography was performed in all cases. Four cases were of type Ib, 13 cases of type II, 3 cases of type IIIa, 5 cases of type IIIb and 1 case of type IVa, according to the classification of renal injury by the Japanese association for the surgery of trauma. Conservative treatment was done in 21 cases, selective transcatheter arterial embolization (TAE) in 4 cases, and surgical treatment in 1 case. Conservative treatment was effective for type I and II renal trauma. In the cases of type IIIa and IIIb renal trauma, open surgery could be avoided and the affected kidney preserved by early TAE. (author)

  4. A population-based study of ambulatory and surgical services provided by orthopaedic surgeons for musculoskeletal conditions

    Directory of Open Access Journals (Sweden)

    Davis Aileen M

    2009-03-01

    Full Text Available Abstract Background The ongoing process of population aging is associated with an increase in prevalence of musculoskeletal conditions with a concomitant increase in the demand of orthopaedic services. Shortages of orthopaedic services have been documented in Canada and elsewhere. This population-based study describes the number of patients seen by orthopaedic surgeons in office and hospital settings to set the scene for the development of strategies that could maximize the availability of orthopaedic resources. Methods Administrative data from the Ontario Health Insurance Plan and Canadian Institute for Health Information hospital separation databases for the 2005/06 fiscal year were used to identify individuals accessing orthopaedic services in Ontario, Canada. The number of patients with encounters with orthopaedic surgeons, the number of encounters and the number of surgeries carried out by orthopaedic surgeons were estimated according to condition groups, service location, patient's age and sex. Results In 2005/06, over 520,000 Ontarians (41 per 1,000 population had over 1.3 million encounters with orthopaedic surgeons. Of those 86% were ambulatory encounters and 14% were in hospital encounters. The majority of ambulatory encounters were for an injury or related condition (44% followed by arthritis and related conditions (37%. Osteoarthritis accounted for 16% of all ambulatory encounters. Orthopaedic surgeons carried out over 140,000 surgeries in 2005/06: joint replacement accounted for 25% of all orthopaedic surgeries, whereas closed repair accounted for 16% and reductions accounted for 21%. Half of the orthopaedic surgeries were for arthritis and related conditions. Conclusion The large volume of ambulatory care points to the significant contribution of orthopaedic surgeons to the medical management of chronic musculoskeletal conditions including arthritis and injuries. The findings highlight that surgery is only one component of the work

  5. Processing Trauma: A Case Study

    OpenAIRE

    Hamilton, Jenny

    2013-01-01

    This dissertation is informed by a bio psychosocial model of trauma, synthesising elements of emotional processing, information processing, social cognitive, biochemical, evolutionary and psychosocial perspectives. It is an adaptive model of individuals striving to make sense of, narrate and come to terms with difficult events, as part of the organisms’ tendency towards growth. However, Person Centred theory has so far accounted for trauma through a defence model (Joseph, 2004). Warner (2005,...

  6. Imaging of cervicothoracic junction trauma

    OpenAIRE

    Kaewlai, Rathachai

    2013-01-01

    Sirote Wongwaisayawan,1 Ruedeekorn Suwannanon,2 Rathachai Kaewlai11Department of Radiology, Ramathibodi Hospital and Mahidol University, Bangkok, Thailand; 2Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, ThailandAbstract: Cervicothoracic junction trauma is an important cause of morbidity and mortality in trauma patients. Imaging has played an important role in identifying injuries and guiding appropriate, timely therapy. Computed tomography is currently a...

  7. Regional anesthesia for trauma patients

    OpenAIRE

    TONKOVIĆ, DINKO; NESEK ADAM, VIŠNJA; BARONICA, ROBERT; BANDIĆ PAVLOVIĆ, DANIJELA; DRVAR, ŽELJKO; Zah Bogović, Tajana

    2013-01-01

    Trauma patients demands special medical care. Pain is frequently undertreated in the early phase of trauma. Pain is a major symptom of surgical conditions and minimizing pain could lead to misdiagnoses and technical facilities are not appropriate for adequate pain treatment. Consequences of inappropriate pain treatment could aggravate stress response, increases oxygen demand and led to myocardial ischemia Analgesia with parenteral opioids is effective but carries a risk of respiratory depr...

  8. Radiographic evaluation of hepatic trauma

    International Nuclear Information System (INIS)

    The incidence of significant abdominal trauma continues to rise and accounts currently for approximately 10 percent of the annual 130,000 trauma-related deaths in the United States. Over 60 percent of patients are from 10 to 40 years of age, with a striking predominance of males. Children are mostly victims of blunt trauma, while some large reviews of liver trauma in adults show a prevalence of penetrating injuries. Injury to the liver is second only to the spleen in incidence of intraperitoneal injuries. Morbidity and mortality from hepatic trauma are related to the mechanism and extent of injury. Penetrating injuries generally have a lower mortality, about 5 percent, especially if they are due to stab wounds or low velocity gunshot wounds. Shotgun and high velocity gunshot wounds may cause massive fragmentation of the liver and are associated with proportionately greater mortality. The mortality from blunt trauma is from 15 to 45 percent in many large series. Death from isolated liver injury is uncommon, but is usually due to uncontrolled hemorrhage. Injury to other abdominal organs is associated in many cases, as are injuries to the head, chest, and limbs. The extraabdominal injuries are frequently more apparent clinically, but may mask potentially life-threatening abdominal visceral injuries

  9. Imaging of blunt chest trauma

    Energy Technology Data Exchange (ETDEWEB)

    Wicky, S.; Wintermark, M.; Schnyder, P.; Capasso, P.; Denys, A. [Centre Hospitalier Universitaire Vaudois, Lausanne (Switzerland). Dept. of Radiology

    2000-10-01

    In western European countries most blunt chest traumas are associated with motor vehicle and sport-related accidents. In Switzerland, 39 of 10,000 inhabitants were involved and severely injured in road accidents in 1998. Fifty two percent of them suffered from blunt chest trauma. According to the Swiss Federal Office of Statistics, traumas represented in men the fourth major cause of death (4 %) after cardiovascular disease (38 %), cancer (28 %), and respiratory disease (7 %) in 1998. The outcome of chest trauma patients is determined mainly by the severity of the lesions, the prompt appropriate treatment delivered on the scene of the accident, the time needed to transport the patient to a trauma center, and the immediate recognition of the lesions by a trained emergency team. Other determining factors include age as well as coexisting cardiac, pulmonary, and renal diseases. Our purpose was to review the wide spectrum of pathologies related to blunt chest trauma involving the chest wall, pleura, lungs, trachea and bronchi, aorta, aortic arch vessels, and diaphragm. A particular focus on the diagnostic impact of CT is demonstrated. (orig.)

  10. Trauma of the midface

    Directory of Open Access Journals (Sweden)

    Kühnel, Thomas S.

    2015-12-01

    Full Text Available Fractures of the midface pose a serious medical problem as for their complexity, frequency and their socio-economic impact. Interdisciplinary approaches and up-to-date diagnostic and surgical techniques provide favorable results in the majority of cases though. Traffic accidents are the leading cause and male adults in their thirties are affected most often. Treatment algorithms for nasal bone fractures, maxillary and zygomatic fractures are widely agreed upon whereas trauma to the frontal sinus and the orbital apex are matter of current debate. Advances in endoscopic surgery and limitations of evidence based gain of knowledge are matters that are focused on in the corresponding chapter. As for the fractures of the frontal sinus a strong tendency towards minimized approaches can be seen. Obliteration and cranialization seem to decrease in numbers. Some critical remarks in terms of high dose methylprednisolone therapy for traumatic optic nerve injury seem to be appropriate. Intraoperative cone beam radiographs and preshaped titanium mesh implants for orbital reconstruction are new techniques and essential aspects in midface traumatology. Fractures of the anterior skull base with cerebrospinal fluid leaks show very promising results in endonasal endoscopic repair.

  11. 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.

  12. Trace metal determination as it relates to metallosis of orthopaedic implants: Evolution and current status.

    Science.gov (United States)

    Ring, Gavin; O'Mullane, John; O'Riordan, Alan; Furey, Ambrose

    2016-05-01

    In utilising metal surfaces that are in constant contact with each other, metal-on-metal (MoM) surgical implants present a unique challenge, in the sense that their necessity is accompanied by the potential risk of wear particle generation, metal ion release and subsequent patient toxicity. This is especially true of orthopaedic devices that are faulty and subject to failure, where the metal surfaces undergo atypical degradation and release even more unwanted byproducts, as was highlighted by the recent recall of orthopaedic surgical implants. The aim of this review is to examine the area of metallosis arising from the wear of MoM articulations in orthopaedic devices, including how the surgical procedures and detection methods have advanced to meet growing performance and analytical needs, respectively. PMID:26794632

  13. Acute pain induces insulin resistance in humans

    DEFF Research Database (Denmark)

    Greisen, J.; Juhl, C.B.; Grøfte, Thorbjørn;

    2001-01-01

    Background: Painful trauma results in a disturbed metabolic state with impaired insulin sensitivity, which is related to the magnitude of the trauma. The authors explored whether pain per se influences hepatic and extrahepatic actions of insulin. Methods: Ten healthy male volunteers underwent two......, circulating concentrations of glucagon and growth hormone tended to increase during pain. Conclusions: Acute severe pain decreases insulin sensitivity, primarily by affecting nonoxidative glucose metabolism. It is conceivable that the counterregulatory hormonal response plays an important role. This may...

  14. Acute pancreatitis: etiology, clinical presentation, diagnosis, and therapy.

    Science.gov (United States)

    Cappell, Mitchell S

    2008-07-01

    Acute pancreatitis is a relatively common disease that affects about 300,000 patients per annum in America with a mortality of about 7%. About 75% of pancreatitis is caused by gallstones or alcohol. Other important causes include hypertriglyceridemia, medication toxicity, trauma from endoscopic retrograde cholangiopancreatography, hypercalcemia, abdominal trauma, various infections, autoimmune, ischemia, and hereditary causes. In about 15% of cases the cause remains unknown after thorough investigation. This article discusses the causes, diagnosis, imaging findings, therapy, and complications of acute pancreatitis.

  15. 急性颅脑损伤患者凝血功能变化与颅脑损伤严重程度和预后的关系%The relationship between changes of coagulation functions and cerebral trauma severity and prognosis in pa-tients with acute head injury

    Institute of Scientific and Technical Information of China (English)

    赵湛元

    2014-01-01

    目的:探讨急性颅脑损伤患者凝血功能变化与颅脑损伤严重程度和预后的关系,为诊断该病提供临床参考。方法将68例急性颅脑损伤患者分为轻、中、重型3组,分别测定活化部分凝血活酶时间(APTT)、血浆凝血酶原时间(PT)、纤维蛋白原(FBG),并与53例健康体检者进行对比。结果(1)急性颅脑损伤后轻型、中型和重型患者PT、APTT 水平明显高于对照组( P<0.05),且不同损伤程度组指标间也有差异( P<0.05);(2)与 GOS1~3分组比较,GOS4~5分组 PT 和APTT水平显著改善,差异有统计学意义(P<0.05);(3)急性脑损伤患者PT、APTT 与其预后情况正相关(P<0.01)。结论急性颅脑损伤患者凝血功能变化与颅脑损伤严重程度和预后密切相关。%Objective To explore The relationship between changes of coagulation functions and cerebral trauma severity and prognosis in patients with acute head injury ,and provide a reference for diagnosis of the disease .Methods 68 cases of pa-tients with acute head injury were divided into mild head injury group ,moderate head injury group and severe head injury group.APTT(activated partial thrombo-plastin time) ,PT(prothrombin time)and FBG (fibrinogen)were tested.And they were compared with healthy physical examination group (n=53) .Results ①The APTT and PT of mild ,moderate and severe head injury group were higher than those of control group(P<0 .05) ,and there was also a difference between any two groups. ②Compared with GOS1-3 group ,the APTT and PT of GOS4-5 group significantly improved(P<0 .05). ③APTT ,PT were posi-tively correlated with the prognosis.Conclusion The changes of coagulation functions of patients with acute head injury were intimately related to the severity and prognosis of patients with cerebral trauma.

  16. The Malaysian Orthopaedic Association humanitarian mission to Indonesia and Sri Lanka.

    Science.gov (United States)

    Sharaf, I; Saw, A; Hyzan, Y; Sivananthan, K S

    2005-07-01

    The tsunami which occurred off the west coast of North Sumatra on December 26, 2004 devastated the coastal areas of North Sumatra, South-West Thailand, South-East India and Sri Lanka killing more than a quarter of a million people. The destruction was enormous with many coastal villages destroyed. The other countries affected were Malaysia, Myanmar, Maldives, Bangladesh, Somalia, Kenya, Tanzania and the Seychelles. In January 2005, volunteers went in weekly rotation to Banda Aceh in collaboration with Global Peace Mission. These were Dr Hyzan Yusof, Dr Suryasmi Duski, Dr Sharaf Ibrahim, Dr Saw Aik, Dr Kamariah Nor and Dr Nor Azlin. In Banda Aceh, the surgical procedures that we could do were limited to external fixation of open fractures and debriding infected wounds at the Indonesian Red Crescent field hospital. In February, a team comprising Dato Dr K S Sivananthan, Dr T Kumar and Dr S Vasan spent a week in Sri Lanka. In Sri Lanka, Dato Sivananthan and his team were able to perform elective orthopaedic operations in Dr Poonambalam Memorial Hospital. We appealed for national and international aid and received support from local hospitals and the orthopaedic industry. International aid bound for Banda Aceh arrived in Kuala Lumpur from the Philippine Orthopaedic Association, the Chiba Children's Hospital in Japan and the Chinese Orthopaedic Association. The COA donated 1.5 tons of orthopaedic equipments. A special handing over ceremony from the COA to the Indonesian Orthopaedic Association was held in Putrajaya in March. Malaysia Airlines flew in the donated equipment to Kuala Lumpur while the onward flight to Aceh was provided by the Royal Malaysian Air Force. In April, Dr Saw Aik and Dr Yong Su Mei joined the Tsu-Chi International Medical Association for volunteer services on Batam Island, Indonesia. The MOA acknowledges the many individuals and organizations, both governmental and non-governmental, for their contributions in the humanitarian efforts.

  17. DEVELOPMENT AND REPRODUCIBILITY OF A SHORT QUESTIONNAIRE TO MEASURE USE AND USABILITY OF CUSTOM-MADE ORTHOPAEDIC SHOES

    NARCIS (Netherlands)

    van Netten, Jaap J.; Hijmans, Juha M.; Jannink, Michiel J. A.; Geertzen, Jan H. B.; Postema, Klaas

    2009-01-01

    Objective:To develop it short and easy to use questionnaire to measure use and usability of custom-made orthopaedic shoes, and to investigate its reproducibility. Design: Development of the questionnaire (Monitor Orthopaedic Shoes) was based on a literature search. expert interviews. 2 expert meetin

  18. Development and reproducibility of a short questionnaire to measure use and usability of custom-made orthopaedic shoes

    NARCIS (Netherlands)

    Netten, van Jaap J.; Hijmans, Juha M.; Jannink, Michiel J.A.; Geertzen, Jan H.B.; Postema, Klaas

    2009-01-01

    Objective: To develop a short and easy to use questionnaire to measure use and usability of custom-made orthopaedic shoes, and to investigate its reproducibility. Design: Development of the questionnaire (Monitor Orthopaedic Shoes) was based on a literature search, expert interviews, 2 expert meetin

  19. Exploring trauma associated appraisals in trauma survivors from collectivistic cultures.

    Science.gov (United States)

    Engelbrecht, Alberta; Jobson, Laura

    2016-01-01

    Appraisals are a key feature in understanding an individual's experience; this is especially important when the experience is a traumatic one. However, research is diminutive when looking at the interaction between trauma appraisals and culture in relation to posttraumatic stress disorder using qualitative methodologies. This study explored cultural differences in perceptions and appraisals of trauma using three qualitative focus groups with community members (n = 11) from collectivistic cultures who had experienced a traumatic event and three qualitative individual key informant interviews with mental health practitioners (n = 3) routinely working with trauma survivors. Using template analysis, eight emergent themes were highlighted from the data sets [(1) trauma and adjustment; (2) cultural and social roles; (3) traumatised self; (4) relationships; (5) external attribution; (6) future; (7) education; (8) language] that potentially have significant consequences for posttrauma psychological adjustment and recovery. Cumulatively, while a number of themes are similar to that which is emphasised in current literature (e.g. damaged self, negative appraisals of the world, others, future) a number of themes were also resonant and warrant further scrutiny. For instance, the importance and interconnectedness of the group to the individual and the impact trauma has on this; the importance of social roles, cultural appropriateness and violations of cultural values and norms; findings and implications are discussed. PMID:27652138

  20. Trauma-Informed Care in the Massachusetts Child Trauma Project.

    Science.gov (United States)

    Bartlett, Jessica Dym; Barto, Beth; Griffin, Jessica L; Fraser, Jenifer Goldman; Hodgdon, Hilary; Bodian, Ruth

    2016-05-01

    Child maltreatment is a serious public health concern, and its detrimental effects can be compounded by traumatic experiences associated with the child welfare (CW) system. Trauma-informed care (TIC) is a promising strategy for addressing traumatized children's needs, but research on the impact of TIC in CW is limited. This study examines initial findings of the Massachusetts Child Trauma Project, a statewide TIC initiative in the CW system and mental health network. After 1 year of implementation, Trauma-Informed Leadership Teams in CW offices emerged as key structures for TIC systems integration, and mental health providers' participation in evidence-based treatment (EBT) learning collaboratives was linked to improvements in trauma-informed individual and agency practices. After approximately 6 months of EBT treatment, children had fewer posttraumatic symptoms and behavior problems compared to baseline. Barriers to TIC that emerged included scarce resources for trauma-related work in the CW agency and few mental providers providing EBTs to young children. Future research might explore variations in TIC across service system components as well as the potential for differential effects across EBT models disseminated through TIC. PMID:26564909

  1. Imaging in scoliosis from the orthopaedic surgeon's point of view

    Energy Technology Data Exchange (ETDEWEB)

    Thomsen, Marc [Stiftung Orthopaedische Universitaetsklinik Heidelberg, Schlierbacher Landstr. 200a, 69118 Heidelberg (Germany); Abel, Rainer [Stiftung Orthopaedische Universitaetsklinik Heidelberg, Schlierbacher Landstr. 200a, 69118 Heidelberg (Germany)]. E-mail: rainer.abel@ok.uni-heidelberg.de

    2006-04-15

    For treating patients with scoliosis orthopaedic surgeons need diagnostic imaging procedures in order to provide answers about a possible underlying disease, choice of treatment, and prognosis. Once treatment is instituted, imaging is also critical for monitoring changes of the deformity so as to optimize therapy. The combined effort of orthopaedic surgeons and radiologists helps detect treatable causes of scoliosis at an early stage, define the need and timing for surgery, and ensure that every precaution is taken to minimize the risks of surgery. Neurosurgical causes, with particular reference to spinal cord tumours and syringomyelia, need to be addressed before scoliosis surgery can be contemplated.

  2. A review of neuroimaging findings in repetitive brain trauma.

    Science.gov (United States)

    Koerte, Inga K; Lin, Alexander P; Willems, Anna; Muehlmann, Marc; Hufschmidt, Jakob; Coleman, Michael J; Green, Isobel; Liao, Huijun; Tate, David F; Wilde, Elisabeth A; Pasternak, Ofer; Bouix, Sylvain; Rathi, Yogesh; Bigler, Erin D; Stern, Robert A; Shenton, Martha E

    2015-05-01

    Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease confirmed at postmortem. Those at highest risk are professional athletes who participate in contact sports and military personnel who are exposed to repetitive blast events. All neuropathologically confirmed CTE cases, to date, have had a history of repetitive head impacts. This suggests that repetitive head impacts may be necessary for the initiation of the pathogenetic cascade that, in some cases, leads to CTE. Importantly, while all CTE appears to result from repetitive brain trauma, not all repetitive brain trauma results in CTE. Magnetic resonance imaging has great potential for understanding better the underlying mechanisms of repetitive brain trauma. In this review, we provide an overview of advanced imaging techniques currently used to investigate brain anomalies. We also provide an overview of neuroimaging findings in those exposed to repetitive head impacts in the acute/subacute and chronic phase of injury and in more neurodegenerative phases of injury, as well as in military personnel exposed to repetitive head impacts. Finally, we discuss future directions for research that will likely lead to a better understanding of the underlying mechanisms separating those who recover from repetitive brain trauma vs. those who go on to develop CTE.

  3. Ocular histopathological changes after eyeball enucleation induced by corneal trauma

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective: To observe the ocular histopathological changes aftereyeball enucleation induced by corneal trauma.Methods: Light microscopic examination was done on 117 eyeball specimens enucleated after corneal trauma (18 with corneal fissure and 99 with corneal perforating trauma).Results: Acute, subacute or chronic inflammatory changes, and fibrous membrane formation were observed in well-closed corneal wounds, whereas inflammation, atrophy and scar were observed in the focal tissues. But at the late period, secondary glaucoma, retinal detachment, endophthalmitis and eyeball atrophy resulted in blindness. Corneal fistula was observed in those with inadequate cure of wounds caused by ingrowth of corneal epithelium, embedment of iris and vitreous body, and large area of centrally located tissue deficiency of the corneal. A high incidence of endophthalmitis was noted due to the presence of corneal fistula. Severe inflammation was observed in the anterior segmental tissues with fibrous infiltration in the anterior chamber, which might result in rapid destruction of the eyeballs.Conclusions: Ocular pathology varies with the difference of the position, form, size and closing conditions of the corneal laceration after trauma.

  4. Implementation of recommended trauma system criteria in south-eastern Norway: a cross-sectional hospital survey

    Directory of Open Access Journals (Sweden)

    Kristiansen Thomas

    2012-01-01

    Full Text Available Abstract Background Formalized trauma systems have shown beneficial effects on patient survival and have harvested great recognition among health care professionals. In spite of this, the implementation of trauma systems is challenging and often met with resistance. Recommendations for a national trauma system in Norway were published in 2007. We wanted to assess the level of implementation of these recommendations. Methods A survey of all acute care hospitals that receive severely injured patients in the south-eastern health region of Norway was conducted. A structured questionnaire based on the 2007 national recommendations was used in a telephone interview of hospital trauma personnel between January 17 and 21, 2011. Seventeen trauma system criteria were identified from the recommendations. Results Nineteen hospitals were included in the study and these received more than 2000 trauma patients annually via their trauma teams. Out of the 17 criteria that had been identified, the hospitals fulfilled a median of 12 criteria. Neither the size of the hospitals nor the distance between the hospitals and the regional trauma centre affected the level of trauma resources available. The hospitals scored lowest on the criteria for transfer of patients to higher level of care and on the training requirements for members of the trauma teams. Conclusion Our study identifies a major shortcoming in the efforts of regionalizing trauma in our region. The findings indicate that training of personnel and protocols for inter-hospital transfer are the major deficiencies from the national trauma system recommendations. Resources for training of personnel partaking in trauma teams and development of inter-hospital transfer agreements should receive immediate attention.

  5. Orthopaedics in China:its past and present%中国骨科的过去与现在

    Institute of Scientific and Technical Information of China (English)

    冯传汉

    2005-01-01

    Orthopaedics in china originated chinese medicine and Western medicine. In the first half of twentieth century , Dr. meng chimao(Beijing),New Way Sung (Shanghai),Fang Hsienchi, and others contributed a great deal to development of modern orthopaedics in china. The orthopaedic group was organized under the auspecies of Chinese Medical Association in 1937. The chinese Medical Association Orthopaedic Society was wstablished in 1980. The main achievements of Orthopaedics in China include replantation of severed limb or fingres,toe teansplantation for thumb and fonger reconstruction, nerve teansfer for brachial plexus avulsion, resrarch and manufacturing of domestic prostheses and the techniques of artifival joint replacement, surgical treatment of severe scoliosis and classification of idiopathic scoliosis, operative tireatment of bone tumor, and basic research on giant cell tumor of bone.

  6. Age Dependency of Trauma-Induced Neocortical Epileptogenesis

    Directory of Open Access Journals (Sweden)

    Igor eTimofeev

    2013-09-01

    Full Text Available Trauma and brain infection are the primary sources of acquired epilepsy, which can occur at any age and may account for a high incidence of epilepsy in developing countries. We have explored the hypothesis that penetrating cortical wounds cause deafferentation of the neocortex, which triggers homeostatic plasticity and lead to epileptogenesis (Houweling et al., 2005. In partial deafferentation experiments of adult cats, acute seizures occurred in most preparations and chronic seizures occurred weeks to months after the operation in 65% of the animals (Nita et al., 2006; Nita and Timofeev, 2007; Nita et al., 2007. Similar deafferentation of young cats (age 8-12 months led to some acute seizures, but we never observed chronic seizure activity even though there was enhanced slow-wave activity in the partially deafferented hemisphere during quiet wakefulness. This suggests that despite a major trauma, the homeostatic plasticity in young animals was able to restore normal levels of cortical excitability, but in fully adult cats the mechanisms underlying homeostatic plasticity may lead to an unstable cortical state. To test this hypothesis we made an undercut in the cortex of an elderly cat. After several weeks this animal developed seizure activity. These observations may lead to an intervention after brain trauma that prevents epileptogenesis from occurring in adults.

  7. [Leber's hereditary optic neuropathy after head trauma: a case report].

    Science.gov (United States)

    Hayashi, Shintaro; Okamoto, Koichi

    2011-10-01

    A previously healthy 34-year-old man sustained multiple skull fractures in a traffic accident. Radiological findings and visual field examination did not detect any abnormality. Shortly after the accident, he noticed blurred vision in both eyes. Six months after the accident, he gradually developed disturbance of visual acuity in the right eye. His best corrected visual acuity (BCVA) was 0.8 OD and 1.2 OS and brain MRI did not show any abnormality, while Humphrey visual field analysis demonstrated right homonymous hemianopsia. Two months after the initial presentation, his BCVA showed 0.1 OD and 0.08 OS. Visual field examination suggested that both right homonymous hemianopsia and left blind spot had become enlarged. Mitochondrial DNA analysis demonstrated G11,778A mutation and a diagnosis of Leber's hereditary optic neuropathy (LHON) was made. A few reports have documented mild acute insult to the head or blunt optic trauma as triggers of optic neuropathy in subjects with LHON. Although, the precise mechanism of LHON following trauma remains unknown, it appears that an acute insult may be sufficient to precipitate neuropathy in the optic nerve already compromised by mitochondrial dysfunction. Asymptomatic carriers should be advised to avoid possible precipitating factors such as head trauma.

  8. Clinical Study on Ocular Trauma in Children

    Institute of Scientific and Technical Information of China (English)

    Zicai Huang; Hongni Li; Yixia Huang; Zhongxia Zhou

    2002-01-01

    Purpose: To investigate the clinical characteristics of ocular trauma in children and put forward the major treatment and prevention of ocular trauma in children.Methods: To analyze the clinical data by 77 eyes in 77 cases of ocular trauma in children from April 1999 to February 2002. Results: The male and female were in the ratio of 2.21: 1. Right eye ocular traumas were more than left ones. Ocular penetrating trauma was 83.12% and blunt trauma 12.99%. 41 cases (53.25%) were injured by themselves while 33 cases by others. 90.91% patients came from the countryside.Conclusion: The rate of blindness of children with ocular trauma could be reduced by prompt treatment. The study indicated that ocular trauma preventive publicity should be faced in the countryside in order to improve the understanding of the severity of ocular trauma and treat it as a social problem.

  9. Acute pancreatitis in children

    Directory of Open Access Journals (Sweden)

    Jokić Radoica

    2012-01-01

    Full Text Available Introduction. Acute pancreatitis in children is mostly due to abdominal trauma, diseases or congenital anomalies of the biliary-pancreatic tree. Both exogenous and endogenous functions of the gland could be disturbed by various levels of damage. Clinical Finding and Diagnostics. Acute abdominal pain, gastrointestinal signs and general deterioration are the main clinical findings. The examination can be completed by blood and urine tests of amylase, electrolytes level, and the C-reactive protein. In addition to these tests, ultrasound, computed tomography and endoscopy are required as well. Therapeutic Methods. The therapy of choice is non-operative treatment using medicaments to control the pain, decrease the pancreatic activity and prevent further complications. If the conservative treatment fails, the surgical approach is necessary: drainage, resections, by-pass procedures, etc. Conclusion. Acute pancreatitis is a very serious disease in childhood. Clinical experience and rational approach are very important in the diagnostic and therapeutic methods.

  10. Marked Subchondral Bandlike Osteopenia on Radiography after Trauma and Inactivity: A Report of four Cases

    Directory of Open Access Journals (Sweden)

    J. Gossner

    2013-01-01

    Full Text Available We report about four cases of marked subchondral osteopenia on followup radiography after trauma and prolonged disuse. This localized form of disuse osteopenia has not been reported in details beside the followup imaging of talar neck fractures, where it is known as the “Hawkins sign.” Due to its unique morphology, it can be easily recognized as a benign finding in posttraumatic followup imaging and can be morphologically distinguished from severe complications like complex regional pain syndrome type 1 (Sudeck's disease or periarticular osteopenia in infectious arthritis. It is important for the radiologist and orthopaedic surgeon to be aware of this form of disuse osteopenia in the proper clinical context.

  11. CURRENT SENSITIVITY PATTERN OF MRSA (METHICILLIN RESISTANT STAPH AUREUS IN A TERTIARY CARE ORTHOPAEDIC HOSPITAL IN KASHMIR (J&K

    Directory of Open Access Journals (Sweden)

    Shaika

    2016-02-01

    Full Text Available In view of the reported emergence of vancomycin resistance in MRSA from the state and the country as a whole we evaluated the pattern of culture and sensitivity on 160 samples from Orthopaedic Department over a period of one year between Nov 2014 and Nov 2015. These belonged to 111 males and 49 females with different aetiologies. Using standard protocols for the culture, 84 (52% samples grew no organisms while Staph aureus was grown in 43 samples (26.8% and gram negative organism in 28 and 5 samples grew mixed organism. Out of these 43 isolates of Staph aureus, MRSA was grown in 32 (74.4% and MSSA in 11 (25.6%. These belonged to 23 (71.8% males and 9 (28.1% females. Majority of MRSA were grown from the patients of acute osteomyelitis and operated fractures (63.3%. Linezolid showed highest sensitivity (100% followed by Vancomycin (96.8%, Clindamycin (37.5%, erythromycin (21%, Amikacin (21%, Levofloxacin (9.3%, cotrimoxazole (9.3% and ciprofloxacin (3.1%. By diffusion method 6 positive cultures depicted doubtful sensitivity pattern for vancomycin (18.75%. However, on further analysis using MIC only one isolate (3.3% showed intermediate resistance to vancomycin; 12 cultures (37.5% were sensitive to vancomycin and linezolid only. The presence of vancomycin resistance calls for a watchful approach towards these infections and an extensive study to better define the problem.

  12. Delta Alerts: Changing Outcomes in Geriatric Trauma.

    Science.gov (United States)

    Wiles, Lynn L; Day, Mark D; Harris, LeAnna

    2016-01-01

    Geriatric trauma patients (GTPs) suffering minor injuries have suboptimal outcomes compared with younger populations. Patients 65 years or older account for 10% of all traumas but 28% of all trauma deaths. This trauma center established a third tier trauma alert specifically targeting GTPs at risk for poor outcomes. A Delta Alert is activated when GTPs suffer injuries that fall outside traditional trauma alert guidelines. Early identification and treatment of injuries and expedited referral to specialty groups have improved our GTPs' outcomes including decreased mortality and length of stay and increased percentage of GTPs who are discharged home. PMID:27414140

  13. The Evidence-Based Principles of Negative Pressure Wound Therapy in Trauma & Orthopedics

    OpenAIRE

    A, Novak; Wasim S. Khan; J, Palmer

    2014-01-01

    Negative pressure wound therapy is a popular treatment for the management of both acute and chronic wounds. Its use in trauma and orthopedics is diverse and includes the acute traumatic setting as well as chronic troublesome wounds associated with pressure sores and diabetic foot surgery. Efforts have been made to provide an evidence base to guide its use however this has been limited by a lack of good quality evidence. The following review article explores the available evidence and describe...

  14. Testicular trauma resulting in shock and systemic inflammatory response syndrome: a case report

    OpenAIRE

    Okonkwo, Kingsley C.; Wong, Kristin G; Cho, Cheng T.; Gilmer, Lisa

    2008-01-01

    Introduction Acute painful scrotum in children may be associated with torsion of the testis, hematocele, epididymitis and direct testicular injury with hematoma formation. More frequently, however, acute scrotum occurs without a precipitating factor. While most traumatic testicular injuries resolve with conservative management, many require surgical exploration and some are life-threatening. Case presentation A 13-year-old boy with a history of testicular trauma presented with severe scrotal ...

  15. Lyme Disease and the Orthopaedic Implications of Lyme Arthritis

    OpenAIRE

    Smith, Brian G; Cruz, Aristides I.; Milewski, Matthew D.; Shapiro, Eugene D.

    2011-01-01

    Lyme disease is the most common tick-borne disease in the United States and Europe. Increased awareness of the clinical manifestations of the disease is needed to improve detection and treatment. In the acute and late stages, Lyme disease may be difficult to distinguish from other disease processes. The epidemiology and pathophysiology of Lyme disease are directly related to the Borrelia burgdorferi spirochete and its effects on the integumentary, neurologic, cardiac, and musculoskeletal syst...

  16. Developmental trauma, complex PTSD, and the current proposal of DSM-5

    Directory of Open Access Journals (Sweden)

    Vedat Sar

    2011-03-01

    Full Text Available This paper evaluates representation of clinical consequences of developmental psychological trauma in the current proposal of DSM-5. Despite intensive efforts by its proponents for two decades, it is not known yet if Complex PTSD will take a place in the final version of DSM-5. Recognition of dissociative character of several symptom dimensions and introduction of items about negative affects such as shame and guilt imply an indirect improvement toward better coverage of the consequences of developmental trauma in the existing category of PTSD. As disorders with highest prevalence of chronic traumatization in early years of life, dissociative disorders and personality disorder of borderline type are maintained as DSM-5 categories; however, recognition of a separate type of trauma-related personality disorder is unlikely. While a preschooler age variant of PTSD is under consideration, the proposed diagnosis of Developmental Trauma Disorder (child version of Complex PTSD has not secured a place in the DSM-5 yet. We welcome considerations of subsuming Adjustment Disorders, Acute Stress Disorder, PTSD, and Dissociative Disorders under one rubric, i.e., Section of Trauma, Stress, or Event Related Disorders. Given the current conceptualization of DSM-5, this paper proposes Complex PTSD to be a subtype of the DSM-5 PTSD. Composition of a trauma-related disorders section would facilitate integration of knowledge and expertise about interrelated and overlapping consequences of trauma.For the abstract or full text in other languages, please see Supplementary files under Reading Tools online

  17. Emergency diagnostic laparoscopy in abdominal trauma: a study of 41 patients

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    Marcos Félix Osorio Pagola

    2010-07-01

    Full Text Available Background: laparoscopy is a test used in the patients with abdominal trauma with suspicion of intra-abdominal organic damage and an imminent surgical behavior. Objectives: to expose the results of the urgency laparoscopic diagnosis in the traumatic acute abdomen. Methods: an descriptive and retrospective study in patient with diagnosis of abdominal trauma to which were carried out urgency laparoscopy at the Hospital Dr. Gustavo Aldereguía Lima", from january 2001 to december 2008, when not being possible to define injury of intra-abdominal viscera performing other tests. Inclusion and exclusion criterion were applied. Results: we study 41 patients with average of 39, 2 ± 7, 7 years. Most of the studied patients were in the age range from 31 to 40 years with 21 patients (51, 2 % the open abdominal trauma with 26 patients prevailed (63, 4 %. The masculine sex prevailed with 38 patients (92,7 % and as much the open trauma as the closed one were more frequent in this sex with 25 patients (96,2 % and 13 patients (86,7 % respectively. They didn't show visceral damage during the laparoscopy 93, 3 % of the patients with closed abdominal trauma by what the surgical treatment was avoided, the same as in the patients with open abdominal trauma which had a non penetrating damage in abdominal cavity (80, 8 %. Conclusion: laparoscopic diagnosis is a useful test in patients with abdominal trauma and it avoids a considerable number of unnecessary conventional surgical treatment.

  18. Treatment strategy for hepatic trauma

    Institute of Scientific and Technical Information of China (English)

    Wu-Yong Yu; Qu-Jin Li; Jian-Ping Gong

    2016-01-01

    Liver is one of the organs with the highest injury rate,and in recent decades,the guidelines for the treatment of liver trauma have changed considerably.Now,there is a growing consensus that the most important step is diagnosis and depending upon the degree of severity,non-operative therapy is the main treatment method for hepatic trauma if conditions permit.For serious hepatic trauma patients such as those with hemodynamic instability,they should be operated upon as soon as possible.Regardless of the surgical options,doctors should control damage to patients and try to prevent complications.New therapies such as hepatic artery embolization and liver transplantation have been more and more used for the treatment of serious hepatic damage in clinics.

  19. 颈前路手术治疗脊髓型颈椎病并颈椎外伤所致急性颈髓损伤19例临床分析%Clinical analysis on 19 cases of anterior cervical surgical treatment of acute cervical spinal cord injury caused by cervical spondylotic myelopathy and cervical trauma

    Institute of Scientific and Technical Information of China (English)

    张明友; 陈德元

    2014-01-01

    目的 探讨颈前路椎体次全切并后纵韧带切除减压植骨融合术治疗脊髓型颈椎病并颈椎外伤所导致的急性颈髓损伤的疗效.方法 回顾性分析采用颈前路椎体次全切并后纵韧带切除减压植骨融合术治疗的脊髓型颈椎病并颈椎外伤所导致的急性颈髓损伤的19例患者病历资料,对患者外伤前(T1)、外伤后(T2)、术后1周内(T3)、术后10个月后(T4)四个时期的颈椎曲度及神经功能评分(JOA)变化进行分析,判断手术疗效.结果 所有患者均获得10~24个月随访,平均(15.2±6.7)个月.T1、T2、T3、T4四个时期的颈椎曲度分别为(28.621±1.850)°、(29.326±2.416)°、(38.384±2.611)°、(37.316±2.521)°.T1、T2、T3、T4四个时期的JOA脊髓型颈椎病评分分别为(12.79±1.316)、(4.00±2.082)、(9.68±3.001)、(11.68±3.334).结论 颈前路椎体次全切并后纵韧带切除减压植骨融合术可达到有效减压效果、可重建颈椎曲度,能提供脊髓型颈椎病并颈椎外伤所导致的颈髓损伤有效康复条件;术后积极康复治疗也是改善神经功能的重要方法.%Objective To explore the effect of anterior cervical corpectomy and posterior longitudinal ligament resection and decompression and fusion for the therapeutic in acute cervical spinal cord injury caused by cervical spondylotic myelopathy and cervical trauma.Methods Retrospective analysis was carried out to 19 cases of acute cervical spinal cord injury caused by cervical spondylotic myelopathy and cervical trauma who used anterior cervical corpectomy and posterior longitudinal ligament resection and decompression and fusion for the therapeutic,and analysis of patients before trauma (T)1,post-traumatic (T2),within 1 week after operation (T3),10 months after operation (T4) these four periods about the changes of cervical curvature and neural function (JOA score) were analyzed,then evaluated the operation curative effect.Results All patients were followed

  20. Vascular Injury in Orthopedic Trauma.

    Science.gov (United States)

    Mavrogenis, Andreas F; Panagopoulos, George N; Kokkalis, Zinon T; Koulouvaris, Panayiotis; Megaloikonomos, Panayiotis D; Igoumenou, Vasilios; Mantas, George; Moulakakis, Konstantinos G; Sfyroeras, George S; Lazaris, Andreas; Soucacos, Panayotis N

    2016-07-01

    Vascular injury in orthopedic trauma is challenging. The risk to life and limb can be high, and clinical signs initially can be subtle. Recognition and management should be a critical skill for every orthopedic surgeon. There are 5 types of vascular injury: intimal injury (flaps, disruptions, or subintimal/intramural hematomas), complete wall defects with pseudoaneurysms or hemorrhage, complete transections with hemorrhage or occlusion, arteriovenous fistulas, and spasm. Intimal defects and subintimal hematomas with possible secondary occlusion are most commonly associated with blunt trauma, whereas wall defects, complete transections, and arteriovenous fistulas usually occur with penetrating trauma. Spasm can occur after either blunt or penetrating trauma to an extremity and is more common in young patients. Clinical presentation of vascular injury may not be straightforward. Physical examination can be misleading or initially unimpressive; a normal pulse examination may be present in 5% to 15% of patients with vascular injury. Detection and treatment of vascular injuries should take place within the context of the overall resuscitation of the patient according to the established principles of the Advanced Trauma Life Support (ATLS) protocols. Advances in the field, made mostly during times of war, have made limb salvage the rule rather than the exception. Teamwork, familiarity with the often subtle signs of vascular injuries, a high index of suspicion, effective communication, appropriate use of imaging modalities, sound knowledge of relevant technique, and sequence of surgical repairs are among the essential factors that will lead to a successful outcome. This article provides a comprehensive literature review on a subject that generates significant controversy and confusion among clinicians involved in the care of trauma patients. [Orthopedics. 2016; 39(4):249-259.]. PMID:27322172